Roof cooling

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  • Опубліковано 17 жов 2024

КОМЕНТАРІ • 18

  • @jlg8689
    @jlg8689 5 років тому +6

    Might be a good idea if you use harvested rain water along with a solar water pump and battery set up with 12v pump, all of which i have and am thinking about doing this similar set up with a timer to cool a home here in Texas. Not sure how much water i would consume or use up, if i could catch it again with gutters i would be able to reuse some of the water that doesnt evaporate. I do have a large water tank that is maybe a 200 or 500 gallon capacity not sure.

  • @jtjraj8711
    @jtjraj8711 4 роки тому +2

    Nice implementation of ideas.
    I told this to my Papa one year ago and he thought I was joking.
    Now I can make him understand through your video.
    It means a lot.
    Thanks for uploading this bro

  • @raosplacement9273
    @raosplacement9273 5 років тому +4

    8:43...Hornet found water becoz of you..so adorable to see that

  • @BlackjackArmyCaptain
    @BlackjackArmyCaptain 3 місяці тому

    Thank you so much this helped.

  • @zakori7325
    @zakori7325 4 роки тому +3

    Nice idea but wouldnt it be much cheaper in long run to add a green net on the roof and use this system with timer?
    Less evap plus morr duration for the roof the get heated up?

    • @slippymitc
      @slippymitc 4 місяці тому

      Evaporation is the whole point, evaporation provides cooling

  • @anishanayardhawan3591
    @anishanayardhawan3591 3 роки тому

    Can this we installed by paying a fee. Where and how can we get it done in South Delhi.

  • @hlloyd-fs4uf
    @hlloyd-fs4uf 5 років тому

    Tell us about your electric and/or water bill before and after this system. Cooler is great, but give me a good practical reason to do this. Is there any way to compare the cost of this vs air conditioning?

    • @grewal630
      @grewal630  5 років тому +6

      Pump runs for two minutes after every 2 hours and it is rated 370 Watts . Its electricity consumption is only one unit in five days .

    • @agentlier6974
      @agentlier6974 2 роки тому

      @@grewal630 Can you give your contact details please..?

  • @grewal630
    @grewal630  6 років тому +3

    Enable captions/ subtitles for details

  • @sachindaftari
    @sachindaftari 4 роки тому +2

    Use jute bags to retain water

    • @grewal630
      @grewal630  4 роки тому +3

      Main aim is evaporation of water to induce cooling, only in extremely high temperature and low humidity jute bags can play useful role.

    • @prashantchopde9020
      @prashantchopde9020 2 роки тому +1

      The terrace already has baked earthen bricks laid over the RCC slab, they are normally provided as a simple and cheap insulation layer and in this case they absorb and retain water providing evaporative cooling.
      If you are doing this on a bare RCC terrace, then Jute bags or nonwoven mats will be very helpful to absorb and retain water for evaporative cooling. Consider first a coat of reflective paint and then a absorbent mat with sprinkler system for additional evaporative cooling effect.

  • @Pierredorado300
    @Pierredorado300 2 роки тому +1

    Why the video gotta be so damn long