Author Topic: Air Cooler using Peltier device (Read 1274 times)

ram918 · « **on:** December 23, 2009, 09:45:00 AM »

Possible po ba ito? Ilalagay po kasi ito sa 1 x 0.5 x 1 meter greenhouse/grow box. Kelangan kasi macontrol ung temperature dun by cooling or heating to the desired temperature.

Philippine Electronics Forum · « **on:** December 23, 2009, 09:45:00 AM »

RaffT · « **Reply #1 on:** December 23, 2009, 10:39:17 AM »

try mo.. mahal kasi ang peltier device kaya mahirap makapag "experiment"

depende na rin cguro yun sa surface area ng device na balak mo gamitin.. any pictures?

Philippine Electronics Forum · « **Reply #1 on:** December 23, 2009, 10:39:17 AM »

ram918 · « **Reply #2 on:** December 23, 2009, 10:55:59 AM »

gayahin ko po sana to..
http://www.instructables.com/id/Air-CoolerHeater/

Philippine Electronics Forum · « **Reply #2 on:** December 23, 2009, 10:55:59 AM »

marcelino · « **Reply #3 on:** December 23, 2009, 11:06:50 AM »

tama si rafft, maganda sanang pag-experimentuhan, pero mahal nga lang.

Philippine Electronics Forum · « **Reply #3 on:** December 23, 2009, 11:06:50 AM »

brian_po · « **Reply #4 on:** December 23, 2009, 03:03:35 PM »

^try kaya yung USB cooler ng Cd-r.
pwede naman i modify. check mo din ang cooling capacity ng isang cooler ng cd-r
then compute all your heatloads. para malaman mo kung ilan cooler ng cd-r ang kailangan mo to cool your area.

try to compute it with this formula.

[A] Floor Area of Room with standard ceiling heigth of 2.5M
   Length   m   X   Width   m   X   337   =   Room Area      Btu

Occupants Heat Load
   No. of People      X   400BTU            =   Occupants       Btu

[C] Lightings Heat Load
   Total Wattage      X   4.25            =   Total Lightings      Btu

hindi ko na po sinama ang equipments.
i compare mo lang po kung ilan ang cooling capacity ng cooler ng cd-r king sa iyong heat load.
para malaman mo po kung ilan ang kakailanganin mo na cooler/peltier device.
"hindi ako sure kung ano laman ng usb cooler ng cd-r king" at kung ilan ang cooling capacity niya.
i-google mo nlng po

Philippine Electronics Forum · « **Reply #4 on:** December 23, 2009, 03:03:35 PM »

ram918 · « **Reply #5 on:** December 27, 2009, 02:46:32 PM »

nakabili na po ako.. parang ok naman ung lamig nya..
ano po kayang magandang case para ma-store ung lamig nya?

kheich · « **Reply #6 on:** June 27, 2011, 09:23:34 AM »

merun po ako available na TEC devices

mura lang

Philippine Electronics Forum · « **Reply #6 on:** June 27, 2011, 09:23:34 AM »

Philippine Electronics Forum