Cheap Natural Room Cooler Experiment | Using Exhaust Fan for Room Cooling 2022 Hindi
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2 жыл бұрынCheap Natural Room Cooler Experiment | Using Exhaust Fan as a Room Cooler
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Do read my old article on blog TrekBook India
trekbook.in/home-cooling-usin...
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Product Recommendation Links for Buying Exhause Fans
Anchor by Panasonic Plastic Kool Air - 250mm Ventilation Fan |Exhaust Fan for Home, Office, Kitchen and Bathroom (White)
Buy on Amazon amzn.to/3TwErb6
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Luminous Vento Deluxe 250 mm Exhaust Fan for Kitchen, Bathroom, and Office (Cut-out Size - Sq 293 x 293 mm, White)
Buy on Amazon amzn.to/3ISX9Vn
Buy on Flipkart mdeal.in/c_8RSv5
Khaitan Fresh Air Vento 250 MM ( 10 INCH ) 5 Blade Exhaust Fan, White (Large)
Buy on Amazon amzn.to/3TyrX2T
Buy on Flipkart mdeal.in/c_P8qFK
Usha Crisp Air 250mm Sweep Size, 345mm Duct Size Exhaust Fan (Pearl White)
Buy on Amazon amzn.to/3Ty4DCb
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Crompton Brisk Air 250 mm (10 inch) Exhaust Fan for Kitchen, Bathroom and Office (White)
Buy on Amazon amzn.to/3x8O0W9
Buy on Flipkart mdeal.in/c_09jL4
Havells Ventil Air DX 250mm Exhaust Fan (White)
Buy on Amazon amzn.to/3TBc6Aq
Buy on Flipkart mdeal.in/c_Xjj6L
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Here are options available in market for Solar Heat Reflective Roof coating
EXCEL CoolCoat (20 liters for @ pack)
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OzoProtect KR - 100% acrylic polymer based concrete roof/terrace coating
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Allied Koolmax
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Highest SRI value thus reflect maximum amount of the solar infra-red and UV rays
Reduce the inside temperature by 15-20% in summer
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Digital Thermometer with LCD
Buy on Amazon amzn.to/3MxSvgd
Buy on Flipkart mdeal.in/c_DNLs2
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@tilekartstudiochinchwad7521 2 жыл бұрын
You have done so much research, using exhaust fan and the temperature module, just to practically show us the difference and help us benefit from such method. Your hardwork is commendable
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation and support 😊🙏
@SabrinaSt1986 11 ай бұрын
It's not as powerful as I thought it would be, but it works very well. kzfaq.infoUgkxGjG43--gYqIoT4Xkur2PqCrtbKwTv2h6 There are three options to circulate air, and best of all a remote control for us lazy people. Installation was a breeze (no pun intended). It actually took longer to open the box then it did putting the side extenders on and sitting it in the window opening. It's a perfect alternative when you want airflow, but not the AC. Just might order another one for a different room. UPDATE: Bought another one like I said. They work great. Why not have two...
@TrekBookIndia 11 ай бұрын
I am happy that you liked the idea 😊💡
@DeepakAggarwal77 Жыл бұрын
One of the finest video. To the point and practical. I really appreciate the temperature gauge you developed and the graphs. Also appreciate the lady whos helping you in creating this video
@TrekBookIndia Жыл бұрын
Thank you so much for your appreciation 😊🙏 I am happy that you liked the content 👍
@Source399 2 жыл бұрын
Completely agree .. God bless you 🙏 For ur hard work to making this experiment
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation and support 😊🙏
@elanchezhiyanr.k6476 2 жыл бұрын
Great sir, long time searching for this kind of experimental video. Thank you 🤝
@TrekBookIndia 2 жыл бұрын
You are most welcome 😊🙏
@ramesherrabolu1590 2 жыл бұрын
Thanks for sharing your results. This kind of content from well planned experiments is what will make a big difference. I hope someone picks up this idea and and advances into a product so that this can benefit everyone. Imagine this becoming part of the A/C which already has most the needed elements.
@TrekBookIndia 2 жыл бұрын
Yes.. And for me it has saved electricity bills this summer 😊👍
@bringsoutbetter 3 ай бұрын
This is best idea though. For evening & night actually as temperature outside is cooler than room so it will drag cool air in the room.
@wethepeople2067 2 ай бұрын
Do saal se yah kar raha sir, bahut fark padta hai, very scientific, thanks so much. 🙏
@TrekBookIndia 2 ай бұрын
You are most welcome 😊🙏 you are helping nature as well as our nation to save valuable energy 🇮🇳👍
@almeidasnedden Жыл бұрын
Awesome experiment and great explanation! This is what I was looking for and trying to implement!
@TrekBookIndia Жыл бұрын
I am happy that you liked the experiment... Hope it will save energy and money for you 😊🙏
@vineychaudhary6724 2 жыл бұрын
We appreciate your effort sir, it was really helpful, Thankyou!
@TrekBookIndia 2 жыл бұрын
You are most welcome 😊🙏 And thank you so much for your appreciation 😊
@SujeetSingh-bq3bx 2 жыл бұрын
Bahut achchha aor labhkari video! mai bhi esi trah ghar ko naturally cool rakhne ki kosis me rehta hu aapke en efforts & video ko hindi me bnane ke liye dhanyewaad!
@TrekBookIndia 2 жыл бұрын
You are most welcome 😊🙏
@mohammedabdulrahman3858 Жыл бұрын
Thank you sir for the research and results shared … Very nicely explained!!!
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏
@theak0404 2 жыл бұрын
My dude, you are goals! I too was thinking of doing this and came across your video. I have a major concern for the mosquitoes entering, though.
@TrekBookIndia 2 жыл бұрын
You may like to use mosquito net at suction area plz 🙋
@Heisenberg-cd8nr Жыл бұрын
I really appreciated you have done a quality research regarding the Exhaust fan ❤
@TrekBookIndia Жыл бұрын
Thank you very much for your appreciation 😊🙏
@avinashkv638 Жыл бұрын
Very Detailed and Methodical experiment. Loved it!
@TrekBookIndia Жыл бұрын
Thank you very much for your appreciation 😊🙏
@sandeeparjun2483 2 жыл бұрын
Very detailed n helpful. I would be very happy if one more video is created covering day time cooling of room without airconditioner.
@TrekBookIndia 2 жыл бұрын
Actually as you can see in temperature graph, during daytime, outside temperature is more than inside just using ceiling fan helps. During daytime exhaust fan is not useful both inward or outward direction. For daytime cooling I recommend using heat reflective paint which will drastically help reducing daytime heat coming from roof amzn.to/3jlfcXA
@aadityasharma1956 2 ай бұрын
Appreciating you for the concerns towards environment. Thanks keep doing more practicals.
@TrekBookIndia 2 ай бұрын
Thank you for your appreciation 😊🙏 please do subscribe my channel since I get only 100 subscribers per month 😅
@realinfoentertainment1741 Жыл бұрын
Believe me your idea changed my room temperature. I am delighted. Last night it was around 30 degree census temperature outside but for me It's cool inside my room. I used two fan in two different room but the fan which i used to bring cool air inside my room worked best. I used 12 inch fan which is enough to cool my room. I use another table fan to spread my cool air around my bed which worked as air curtain. Thanks for your innovative experiment.
@TrekBookIndia Жыл бұрын
I am really happy that this idea worked for you saving valuable energy sources using an AC 😊💡👍
@abhisheksinghnepal910 2 ай бұрын
Ram Ram sir 🙏 Appreciate ur efforts for elaborating everything practically with zero confusion.... U r great 🙏
@TrekBookIndia 2 ай бұрын
Thank you so much for your appreciation 🙂 do subscribe if you like my content. Warm regards from Pune, Maharashtra, Bharat
@solid-rock Жыл бұрын
thank you sir for your informative video- i believe you are an engineer, because one can understand from the commitment & detailing you have put into the project.
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏 And thank you for the appreciation
@rajeshnilkanthkhadkikar6503 2 жыл бұрын
Superb sir, you have done very useful experiment that practically working very well. Big thumbs up for your dedication and hard work to conduct this experiment. I would love to try this
@TrekBookIndia 2 жыл бұрын
I am happy that you liked the experiment, thank you so much for your appreciation 😊🙏
@tejask4889 2 жыл бұрын
Interesting, liked how detailed the video was.
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation 😊🙏
@arjunsinghrathva2103 Жыл бұрын
Thank you for such kind of video.. 🙏🙏🙏🙏🙏
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏 I am really happy that you liked the video
@eurolife1117 Жыл бұрын
Tried this and it really works like a charm. Only thing to add is a mosquito/insects net on the outer side is needed if you are living on ground floor. Thanks Mahesh. 👍👍👍
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏 I am happy that you used the idea and saved some energy for our country 🇮🇳🙏
@sameer_raul_ 2 жыл бұрын
Very helpful, thanks 🙏🙏🙏
@TrekBookIndia 2 жыл бұрын
You are most welcome 😊🙏
@mrpersonal1326 2 жыл бұрын
This seems so cool. Thanks so much for sharing. It's a good setup for times when your running a cooler at home at night.
@TrekBookIndia 2 жыл бұрын
You are most welcome 😊🙏
@atifansari2276 3 ай бұрын
Thank sir for information and your hard work ❤❤❤❤
@TrekBookIndia 3 ай бұрын
You are most welcome 😊🙏
@jagdishpamnani8481 2 жыл бұрын
Fantastic video. great efforts. keep it up, this nation needs you---.
@TrekBookIndia 2 жыл бұрын
Thank you so much for your appreciation 😊🙏
@lonesurvivor4755 2 жыл бұрын
Very nice video sir . Well explained,
@TrekBookIndia 2 жыл бұрын
Thank you very much 😊🙏
@armyodha5249 Жыл бұрын
Nice work sir just awesome, happy to see hardwork u did to show and make us clear how it actually works huge respect sir 🤗♥️
@TrekBookIndia Жыл бұрын
Thank you very much for your appreciation and support 😊🙏
@armyodha5249 Жыл бұрын
@@TrekBookIndia its my pleasure sir 🙏
@hkpcnair 2 жыл бұрын
Fantastic effort sir.
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation 😊🙏
@aneesurrahman4205 Жыл бұрын
I tried it very excellent 👌 working i love u sir
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏 I am really happy that it helped you💡
@sripadalgudkar7059 2 жыл бұрын
Great Effort 👍👍
@TrekBookIndia 2 жыл бұрын
Thank you very much 😊🙏
@WillJackDo Жыл бұрын
Very well made. Kudos.
@TrekBookIndia Жыл бұрын
Thank you very much for your appreciation 😊🙏
@gitzyable Ай бұрын
Being an engineer , i have successfully droppod 7 - 8 degree temperature. Certain recommendations. Use a cooler and exhaust fan combo. Use dimmer in both Adjust height of both as per warm and cool air separation. Observe temperature, pressure zone and natural wind circulation pattern for easy exit of hot. Air and recirculation of cold air. If you need i can send u pics of my successful project.
@TrekBookIndia Ай бұрын
That's really good sir.... Kindly send pictures of the setup on mahesh@trekbook.in Warm regards, Mahesh 😊🙏
@memic3511 Ай бұрын
can i contact you?
@TrekBookIndia Ай бұрын
@@memic3511 yes please. send your phone number to mahesh@trekbook.in and I will call you
@elmarsauro3245 Жыл бұрын
Your experiment is helpful.
@TrekBookIndia Жыл бұрын
I am happy that it helped you 😊🙏
@mayankmehta2713 2 жыл бұрын
Amazing work Sir.
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation 😊🙏
@aduriaktar7524 2 жыл бұрын
Excellent sir, U r genius sir
@TrekBookIndia 2 жыл бұрын
Thank you very much, 😊🙏
@abhijits.g.6037 3 ай бұрын
Exhaust fan usually draws out hot air from the room to outside. What is needed is a ventilation fan, which will pull or draw the cool air from outside and an exhaust fan on the opposite end which will drive away the hot air outside. Or the fan which u have installed on your window must have a duel mode...... And another valid point hot air normally rises up, so to drive it out the exhaust fan should be fixed at a higher level. Just a suggestion from my end....
@TrekBookIndia 3 ай бұрын
Initially, I purchased a dual-mode fan for this experiment. However, I encountered two issues: inadequate airflow and excessive noise. After multiple trials, I opted for this fan and installed it in reverse, addressing the issues you mentioned. Therefore, the factors you mentioned were indeed experimented with, and the final solution is presented in this video. Please do subscriber my channel 🙂
@sdhineshkumar1984 2 ай бұрын
How does a fan knows if the air is hot or cold?.
@TrekBookIndia 2 ай бұрын
@@sdhineshkumar1984 fan indeed does not know if the air is hot or cold, to check you can use simple and cheap digital temp gauge (~150 Rs) - see use of it in video
@mukundbhate9580 2 жыл бұрын
Nice initiative, towards environment
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation 😊🙏
@sandipgavit50 4 ай бұрын
I got this idea in my mind and searching that there is any one who used like that and then i got this video. .. thanx for suggestion
@TrekBookIndia 4 ай бұрын
You are most welcome 😊👍 I am using it till today... It has saved a lot for me each summer
@SaurabhDarole 2 жыл бұрын
Very nice video, great work
@TrekBookIndia 2 жыл бұрын
Thank you very much ☺️🙏
@Veersingrajput 2 жыл бұрын
Nice i will definitely try
@TrekBookIndia 2 жыл бұрын
😊 It's working fantastic at my home and this summer till now I have not used my AC
@eurolife1117 Жыл бұрын
I was planning to do this for long time but was sceptical about the results. But your video gives the confidence.now i am going to try it. Thanks 🙂
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏
@eurolife1117 Жыл бұрын
Is there any exhaust fan available which is bidirectional 2way switch ? Or revering the current would make it run anti-clockwise?
@TrekBookIndia Жыл бұрын
@@eurolife1117 yes, it is available. amzn.to/3pOdPEa
@apolitical- 2 ай бұрын
If you have a bathroom attached to the bedroom and has an exhaust fan, keep the door open and run it , to send out the hot air. In addition, you can attach an exhaust fan to the window opening to bring in fresh, cool air thro' bedroom windows - it will immediately start chilling the room. Spraying water in the room with an empty Colin Spray bottle will further bring down the temperature
@TrekBookIndia 2 ай бұрын
👍 Only issue you might have to face is smell...
@user-gc8nv6sf9h Жыл бұрын
Thank you so much 😊😊
@TrekBookIndia Жыл бұрын
You are most welcome 😊🙏
@bsboss717 2 жыл бұрын
Informative video for us
@TrekBookIndia 2 жыл бұрын
Thank you very much 😊🙏
@prashant263 2 жыл бұрын
Excellent guide Should I use two fans one for out & one for in as suggested by you or can I use one bidirectional fan with changing it every hour by timer . Which unidirectional fans are are godd for in & out. Also which bidirectional fan is good
@TrekBookIndia 2 жыл бұрын
I suggest to use unidirectional fans, Fit one at lower level from ground (max possible) driving air inside and second driving Air out of the room at highest level from floor (ground) As of now I am using only one fan, but thinking of adding one more to drive the air out (faster results)
@prashant263 2 жыл бұрын
@@TrekBookIndia Thanks,. Any recommendation for fans for incoming & outgoing. Also one time I woul like to say that , very good scientific videos.
@intrepidm8753 3 ай бұрын
Perfect case study 🎉
@TrekBookIndia 3 ай бұрын
Thank you very much for your appreciation and support 😊🙏
@aspire7368 2 жыл бұрын
Great Sir.
@TrekBookIndia 2 жыл бұрын
Thank you 😊🙏
@sonipratap8303 Жыл бұрын
Much appreciated
@TrekBookIndia Жыл бұрын
Thank you very much 😊🙏
@nikcoolhyd 2 ай бұрын
Appreciate your efforts in giving insights of using exhaust fans. I was looking forward for such experimental videos for long time. Although it was not very effective in your case I think use of both exhaust and intake fan together would make it even more better.
@TrekBookIndia 2 ай бұрын
Yes, using 2 fans surely helps. In my case right now while writing you reply my exhaust fan is running giving me a cold breeze ❄️👍
@aaronshah8758 Ай бұрын
Awesome work
@TrekBookIndia Ай бұрын
Thank you 😊🙏
@acow605 Жыл бұрын
I Did the same for my parents room.. good result❤
@TrekBookIndia Жыл бұрын
Great to know that it helped you 😊👍
@ShiningStarOfficialChannel 2 жыл бұрын
Definitely I will use this trick and thank you so much for making this video.
@TrekBookIndia 2 жыл бұрын
You are most welcome 🙏 Just for info that I am still using this even in month of May I think this year in total I have used my AC only 3-4 times when it was extremely hot, rest time I used exhaust fan 💪😊
@ShiningStarOfficialChannel 2 жыл бұрын
@@TrekBookIndia that's great. But I don't think we can use it in the month of May and June in Odisha.
@ShiningStarOfficialChannel 2 жыл бұрын
@@TrekBookIndia I like your experiment it's just awesome.
@TrekBookIndia 2 жыл бұрын
@@ShiningStarOfficialChannel thank you... Actually this experiment was in my mind since years, but due to the job I couldn't do it. As soon as signed off from my job I got time to do such things 😊💫
@TrekBookIndia 2 жыл бұрын
@@ShiningStarOfficialChannel Agree,,,, since I stay in Pune .. even in summer the temperatures are not that high .. so here its quite possible ..
@nitinkakade3519 2 жыл бұрын
Very Naice experiment
@TrekBookIndia 2 жыл бұрын
Thank you very much 😊🙏
@nishithkanchan4423 2 жыл бұрын
which would be the best 2 way low noise fan ? and to make it 2 way do we need to have separate switch set up or just turn the plug and put and it works other way around ?
@TrekBookIndia 2 жыл бұрын
Two way fans are made by local companies and metal blades, they are noisy. If you see my video, the experiment began with the 2 way fan, but later I returned it due to high noise and low air throw and went with खेतान branded plastic one way fan which has good air throw and low noise For 2 way local made fans, they give reverse switch to change the direction Just an example of duel direction fan where you can see the direction reverse switch amzn.to/3wnF6jr
@harshkumar-mm6pq 3 ай бұрын
i thought i was the only one obsessed with ventilation good to see it
@TrekBookIndia 3 ай бұрын
Thank you so much ... we think alike 🙂 If you have thought of more such ideas please let me know . and I will try them as the time permits ..
@johnlalsansuokbiete3969 2 жыл бұрын
Very fantastic camera man as well😀
@TrekBookIndia 2 жыл бұрын
Thank you very much for your appreciation, 😊🙏
@mdmerajansari6944 2 жыл бұрын
Very nice experiment
@TrekBookIndia 2 жыл бұрын
Thank you very much 😊🙏
@bhatkrishnakishor Жыл бұрын
Having ceiling exhaust rather than on the window will improve the cooling effectiveness and if you pair it with a pedestal fan blowing air from outside to the middle of the room in the evening makes the room very cool for good nights sleep 🙂
@TrekBookIndia Жыл бұрын
Yes, perfect 👍
@Neo_X1 2 ай бұрын
Great video. I am doing a similar experiment with my room and washroom. I started testing with washroom and it worked very well. Just one suggestion : you should also mention which city you are living and how is its weather. I think the humilidity level and the month of the year also matter alot.
@TrekBookIndia 2 ай бұрын
Agree .. I missed to include the city which is Pune having dry weather compared to coastal areas // month of the year is May .. and this year also I used this a lot avoiding use of AC at home
@mrpersonal1326 2 жыл бұрын
This is so cool
@TrekBookIndia 2 жыл бұрын
Thank you very much 😊🙏
@NagarajKS-eq3fp 2 ай бұрын
The exhaust fan creates negative pressure inside and it is sufficient to pull the cool air from outside from the windows. So another inlet fan to let the air inside is required?
@TrekBookIndia 2 ай бұрын
The factors influencing the choice include room size, window size, window placement, and the number of windows. This can be assessed through either expensive CFD analysis or practical experimentation with single or multiple fans. If you like the content of my channel please do subscribe since I get only 100 subscribers per month 😅
@NagarajKS-eq3fp 2 ай бұрын
No, what I am asking is exhaust fan is sufficient or both exhaust and inlet fans are required
@TrekBookIndia 2 ай бұрын
@@NagarajKS-eq3fp In my case the bedroom is 10 x 10 and I am happy with single fan... So it depends... And I am using it to blow air from outside to inside to create positive pressure... I have tried to use it in reverse way to create negative pressure however effectiveness was very less
@utubenagarjuna9 Жыл бұрын
For same window can we put one fan for inflow in the bottom and one on the top for outflor
@TrekBookIndia Жыл бұрын
It may not be that effective
@krishnamunagala 2 жыл бұрын
Great news
@TrekBookIndia 2 жыл бұрын
😊
@TheDiscreet 2 жыл бұрын
Sir, when the display of the fan is like it should be fitted with blades inward.. after seeing your video i was able to know that it is effective if it could be done other way also with effective ness.. one question is that are the plastic blade fans lasting long when we operate them for 10 hours in the night
@TrekBookIndia 2 жыл бұрын
Yes, plastic fans are also durae👍
@ruksanashaikh4615 Жыл бұрын
Good Video sir
@TrekBookIndia Жыл бұрын
Thank you 😊🙏
@RajvirSingh-qm6eo 10 ай бұрын
Thanks
@TrekBookIndia 10 ай бұрын
You are most welcome 😊🙏
@anilkrmv 5 ай бұрын
I used inside outside thermometer, its a single device that shows both the temperatures on the same screen. For bringing outside air we just kept the doors and windows open through out the night, allowing to exchange automatically. I fixed mosquito nets at all places which were kept open. It really helped to reduce use of airconditioner.
@TrekBookIndia 5 ай бұрын
Perfect 👌👌 Energy saving by any means is help to our nation 🇮🇳 🙏everyone should try such small things
@RAVICHANDRAN-kj8lh Жыл бұрын
You are very intelligent
@TrekBookIndia Жыл бұрын
Thank you very much for your appreciation 😊🙏
@rahulphatak8513 Жыл бұрын
Thanks a lot Sir. What's the brand for temperature sensors ? Are these available online ?
@TrekBookIndia Жыл бұрын
Yes, available online for very low prices amzn.to/3E1TQcq
@saiganesh4109 Жыл бұрын
Great experiment, correct me if I'm wrong , agar hum koi heavy desert cooler andhar window ke pas lagake, exhaust ko andhar ki humidity bahar keechne keliye lagathe tho aur phayada hogi ? Mei ye experiment karna chahthahooo
@TrekBookIndia Жыл бұрын
Yes, for sure it will help 👍
@shahulrahman2516 2 ай бұрын
What about setting an exhaust fan in another room of the floor to blow outside, and the one in the bedroom (as shown in the video) to blow inside. Will it pull more cool air inside? What is your opinion on this ?
@TrekBookIndia 2 ай бұрын
Yes, but the rooms must be interconnected to each other without any leakage path
@Rahulasr89 2 жыл бұрын
Namaskar Uncle ji. 4 wing fan or 3 wing fan iron wala lu. confused hu. Plastic wala sahi ya iron wala and which brand. Mera room 12*20 hai and only windows hai.
@TrekBookIndia 2 жыл бұрын
4 wings plastic fan is good since it throws more air and makes less noise compared to the metal fan I have tried both metal and plastic Check for product link in video description, it's the same fan I am using... You can go for same brand bigger size fan
@shashankjain8605 2 жыл бұрын
Great
@TrekBookIndia 2 жыл бұрын
Thank you 😊🙏
@unionics 2 ай бұрын
very good
@TrekBookIndia 2 ай бұрын
😊🙏
@visible1211 Жыл бұрын
Sir ek bat batao single room hai aour uper ke wall pe exoust fan lagaya hai cooler b chalu hai to sab darwaje aour kidki band raku kya ya fir kula raku darwaje room tanda rakne k liye aour jaha cooler laga hai usi k uper exaoust fan laga hai to work karega n please reply sir
@TrekBookIndia Жыл бұрын
You can close the room door and keep exhaust fan for throwing air out
@bernardjameswilson Жыл бұрын
Mid day the temp difference with the exhaust fan on sometimes gets to 7-8c depending on how high the temp is. 2-3 weeks ago we were getting 41-46c in my city.
@TrekBookIndia Жыл бұрын
As per my experiment, it's effective only during night time
@ramesherrabolu1590 2 жыл бұрын
Thanks for sharing the suggestion to slide the windows down for few minutes before turning on A/C. I wish an cars have mechanism to turn on automatic exhaust when temperature inside shoots up. We can be sure that it is sunny when this happens, so coupling it with a solar powered system should work. Perhaps this could be an ADD-ON by vendors before it becomes accepted by car manufacturers
@TrekBookIndia 2 жыл бұрын
Very good suggestion of automatic exhaust 👍
@superhero2062 2 жыл бұрын
Available in tata cars
@superhero2062 2 жыл бұрын
As express cooling in which all windows of car goes down for some time
@imranfarooqui4240 2 жыл бұрын
Good work 👍🇵🇰
@SaravananS-lt3sd 3 ай бұрын
Please share exhaust fan model.
@TrekBookIndia 3 ай бұрын
Anchor by Panasonic Plastic Kool Air - 250mm Ventilation Fan |Exhaust Fan for Home, Office, Kitchen and Bathroom (White) Buy on Amazon amzn.to/3TwErb6 Buy on Flipkart mdeal.in/c_nL4Sm
@Podcastrise Ай бұрын
Room ka gate or windows close rakhna hai ki nhi while using exhaust fan
@TrekBookIndia Ай бұрын
nhi
@gudiyakistory Ай бұрын
Please link best 2 way exhaust fan
@TrekBookIndia Ай бұрын
amzn.to/3VqBb3h Crompton Metal Trans Air Reversible 9-Inch Exhaust Fan this is the only branded fan in reversible mode available .. which is costly .. instead buying this better to buy 2 fans separately in the same price and fit as you desire ..
@nagarajubac3348 2 жыл бұрын
Hi sir,Im one of your new subscriber.Its a good experiment video.Sir, is this experiment controls (or) maintains humidity also na sir??
@TrekBookIndia 2 жыл бұрын
It can't control humidity, but surely will not reduce it... Like when you use AC then humidity in room reduces too much since AC pulls out moisture from air... Here fan continuously pushes fresh air inside room so will not reduce humidity
@nagarajubac3348 2 жыл бұрын
@@TrekBookIndia ok sir thank you.I understood.🙂
@manashsaha2312 2 жыл бұрын
The exhaust fan experiment was efficient during the day but I will say it was quite inefficient during the night. I will say a more efficient setup during the night would have been to keep all the windows open and putting another exhaust fan on the opposite end of the room to trigger airflow this way cooling at night would be much more efficient and the room would cool to the outside temperature by the next morning.
@TrekBookIndia 2 жыл бұрын
This I have tried... Believe me it won't work... Finally I am able to live without AC this summer with thus setup... Only thing is I live in pune where temperature outside drops surely at midnight... 🙋 Being worked in R&D over 30 years I have learned that many things ghat we assume based on theory do not work out practically... Similarly here practically what works that I have shown 🙏
@manashsaha2312 2 жыл бұрын
@@TrekBookIndia Ok then
@jaiaero2010 2 жыл бұрын
Very good experiment, thanks for the great work. This experiment will be really helpful for those who can't afford AC and it will help mother nature too. As Celling fans using the same air in the room it increases room temperature and CO2 level also get increased over the night. So here the important thing is we need to expel the air inside the room. I am proposing like we can make two exhaust holes on top both corners of the room the hole size as like in kitchen. We can use two exhaust fans one for fresh air inlet and another for outlet, so that we can ensure the same exhaust air not circulated back through inlet fan, here the distance between the two fans are important. So, the main advantage of using the exhaust fan we will get fresh air all the time. We can cover the holes outside with mosquito net to avoid mosquito and insects and we can use steel grills for safety purpose. Sometimes the inlet air drawn by 9 inch exhaust fan many not be sufficient. In that case, we can use only one exhaust fan to expel the air outside and we can keep another hole open, so that as usual by using our regular celling fan we will get fresh forced air inside through the inlet hole. As per law of equilibrium once we expel the air from room automatically the fresh air will get inside the room to fill the vaccum created by the exhaust fan. If you think this idea has some sense, I Kindly request you to carry out experiment on this and post the results. Thank you.
@TrekBookIndia 2 жыл бұрын
Thank you very much for sharing your ideas in great details... Surely I will try it next summer ... 😊🙋
@nitinsharma3934 2 жыл бұрын
Very good experiment.. Just wanted to know, will it not help better to reduce temperature, running fan in opposite direction due to passive cooling ( Thermodynamics)
@TrekBookIndia 2 жыл бұрын
I tried that... Problem is that room temperature is high and outside temperature is low, so we are driving hot air out from room, but then since the bedroom is big it's unable to cool the room effectively. Also having fan driving air inside brings low temperature air (almost 5 deg low) directly on bed which creates comfort while sleeping. These are practical observations... Being a mechanical engineer and worked so many years in R&D I have always experienced difference in theory and actual feel.... I am not sure if I am able to convey you... But for me the inward direction worked good 😊🙋
@nitinsharma3934 2 жыл бұрын
I appreciate your scientific approach.
@TrekBookIndia 2 жыл бұрын
@@nitinsharma3934 thank you so much for your appreciation and support 😊🙏
@ShaikhafnanamaanAmaan-rc9un 6 ай бұрын
Shed room me laga sakte hai kya ??
@TrekBookIndia 5 ай бұрын
Shed बोले तो पत्रा है क्या
@ManasBaaggh Жыл бұрын
what about in winters?
@TrekBookIndia Жыл бұрын
🤔 Winters you can use oil fin heater, I have posted separate video kzfaq.info/get/bejne/aN6pirSD2pqcnJs.html
@adityapanwar4840 Ай бұрын
Very very nice thought sir.....👍 I appreciate your efforts....i also observed this phenomenon and was about to experiment it...but luckily found your video on internet....these temprature difference are reversed in winters....i want to ask in which month you did this process and your city
@TrekBookIndia Ай бұрын
@@adityapanwar4840 I have done this experiment in May in Pune city. Last 3 years using the idea successfully reducing my electricity bills 😊👍
@adityapanwar4840 Ай бұрын
@@TrekBookIndia commendable job sir👏 these little initiatives will make change one day
@TrekBookIndia Ай бұрын
@@adityapanwar4840 yes 😊👍
@veerarajph 6 ай бұрын
Good
@TrekBookIndia 6 ай бұрын
Thank you 😀
@subhasishhore1575 Жыл бұрын
❤️
@TrekBookIndia Жыл бұрын
😊🙏
@shubham-xj2no 2 жыл бұрын
Sir pls share unidirectional fan buy link
@TrekBookIndia 2 жыл бұрын
My recommendation for you amzn.to/3tpQM5h
@maaruthisriram3196 5 ай бұрын
How to fix it sir..as many windows are having mosquito mesh
@TrekBookIndia 4 ай бұрын
मेरे घर मे मैने विंडोमेश के बाहर से बिठाया है बाहर ग्रील है वो ग्रील के ऊपर बिठाया मैने
@pranavgandhi5357 Жыл бұрын
Interesting hack! I have a question for you here pls, I have a room which has very good AC flow coming in, I plan to make a gypsum partition up till the ceiling with sound proof partition walls; however this will ideally block the ventilation... Will it work that if I put an exhaust to both sides of the walls aligned; so from one room cooling will pass to the room with no ventilation because of the partition? Also, will it be the same cooling temp as the room with no divider? and what if I put 2-3 exhausts on each side to let the air flow in? looking forward to your reply; thanks in advance!
@TrekBookIndia Жыл бұрын
You will need 2 exhaust fans fitted in such a way that one fan throws AC air in partition room which is at lower height and other fan which takes back warm air from portioned room back to the AC room for cooling Alternatively you can try to use only one fan to push cold air in partioned toom and keep big hole in partition top which will push warm air back to AC room.
@pranavgandhi5357 Жыл бұрын
@@TrekBookIndia thank you. Lemme try. Cheers!
@sohansingh-tf7nr 2 жыл бұрын
👍
@TrekBookIndia 2 жыл бұрын
😊🙏
@omoffice108 2 жыл бұрын
i think you should try this.. 1. check for thermal leakage points in ur room. outisde heat should not enter the room via windows,the window channels and grills. they r the first points of convection 2. once room is thermally insulated, place 2 exhaust fans one in the direction of natural outside airflow(south direction) and another in north direction. pull the air inside from south direction and let another exhaust pull the stale air from inside and throw it out from north direction. this creates natural flow of air in the room. 3. choose an exhaust fan which has higher airflow lower power consumption like the atomberg bldc fans. if there is problem pulling air from south direction then connect a high speed inline duct extractor. that way u can also eliminate fan noise. 4. u can actually use a power efficient bldc motor in an air cooler and let it generate its own cool air, while one of the exhaust fans can replace the stale humid air thereby efficiently reducing temp
@TrekBookIndia 2 жыл бұрын
Thank you very much for your detailed suggestions ☺️🙋 As on now I am getting satisfactory results with the makeshift arrangements done for the video... So just continued to use it... Let's see as the summer intensifies if I need to put one more exhaust fan or not 😎🌞
@ayanpramanik220 4 ай бұрын
Sir, my room is on the top floor. Now, my room is very hot, I took an air cooler but got no results. So, i decided to apply this in my room , How do you think you should buy the exhaust fan for my bedroom? Normal exhaust fan, or reversible exhaust fan?
@TrekBookIndia 4 ай бұрын
1) Given your room's location on the top floor, it's crucial to mitigate excessive heat absorption by applying heat-reflective paint to the roof. I've provided a recommended paint link in the video description for your convenience. 2) If your air cooler isn't yielding results, there could be two possible reasons. Firstly, if you reside near the sea shore, characterized by high humidity levels. Secondly, it's essential to ensure correct positioning of the air cooler. Avoid sealing doors/windows while in use, and position it to intake fresh air rather than recirculated air. If you like my channel then do share and subscribe since I get only 100 subscribers per month !!
@ayanpramanik220 4 ай бұрын
@@TrekBookIndia Thank you so much sir ,No doubt I have already subscribe your channel for this type of content. I live near a market, lots of noise are disturbing , So I can't open windows and doors. It is not possible to sleep with windows or doors open at night even if they are opened during the day. Can't afford to buy AC. Please give me some suggestion for this problem.
@TrekBookIndia 4 ай бұрын
@@ayanpramanik220 Explore two options for creating a cool air intake path: 1. DIY Cool Air Ducting: Use insulated vent hoses to channel cool air from a shaded area into your room through the window gap. This directs cool air to replace hot air extracted by the fan. 2. Professional Cool Air Intake Vent: Consider installing a cool air intake vent on an exterior wall to draw in cooler air from a shaded location, minimizing noise concerns. Additionally, consider these evaporative cooling alternatives: - Damp Towels: Place damp towels strategically around the room for some evaporative cooling, especially with good air circulation. - Icy Bowl with Fan: Position a bowl filled with ice in front of your exhaust fan to blow cool air across the room, though effectiveness may be limited in humid environments.
@ayanpramanik220 4 ай бұрын
@@TrekBookIndia Thank you sir , I shall definitely try these methods, I think it will help me a lot . Again thank you so much ❤️.
@Vijay55234 2 ай бұрын
Sir humid climate mai yae kaam karenga khiya? Aap kaunse City mai yae experiment kiye?
@TrekBookIndia 2 ай бұрын
ये हुमीड क्लाइमेट मे ज्यादा काम नही करेगा मैने ये एक्सपिरिमेंट पुणे सिटी मे किया है ड्राय क्लायमेट होगा तो अच्छा इफेक्ट आता है
@Vijay55234 2 ай бұрын
@@TrekBookIndia ok sir ..
@nileshyalkar1764 2 ай бұрын
u can use bathroom fan ceiling mount in corner with pipe outlet outside.
@TrekBookIndia 2 ай бұрын
Thank you for your suggestion .. as on now I am still using the temporary arrangement done at the time of experiment and it is working well .. so I will do in proper way soon 🙂
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