http://GSAIRCOOLSYSTEMS.COM
GSAIRCOOLSYSTEMSFRIDABAD 5a965e56bcda0807146f7a2a False 76 11
OK
background image not found
Found Update results for
'common applications'
4
Cooling Tower The cooling tower is a device where heat rejection takes place. At the tower, waste heat is extracted to the atmosphere by having the water stream cooled to a reduced temperature. The heat rejection type at the cooling tower is referred to as ‘evaporative’ where a small water portion is allowed to evaporate into the moving air and provides a significant cooling effect on the rest of the water stream. The common applications where the cooling tower is used are such as providing cool water needed for air conditioning, refrigeration and other industrial uses.
VRF System Variable Refrigerant Flow VRF zoning is an energy-efficient method of providing precise comfort control to indoor environments. VRF offers a wide variety of applications - everything from spot-cooling or -heating a single room in a home (using a split-ductless system) to a large commercial building with multiple floors and areas (that require individual comfort control delivered by a split-zoning system.
Refrigeration Refrigeration is a process in which work is done to move heat from one location to another. Refrigeration has many applications, including, but not limited to: household refrigerators, industrial freezers, cryogenics, and air conditioning. Heat pumps may use the heat output of the refrigeration process, and also may be designed to be reversible, but are otherwise similar to refrigeration units.
Environment Friendly Refrigerant R22 To R410 There are two types of refrigerants used by air conditioning units and these are R22 and R410A. The continued use of these refrigerants is largely explained by the fact that they are environment friendly refrigerants and not likely to pose serious environmental risks like their other counterparts. The R22 refrigerant is generally an HCFC or single hydro chlorofluorocarbon compound. Besides its potential of causing ozone depletion being low, this refrigerant also has a low content of chlorine, which makes it a friendly compound to the environment. It was rumored that manufacturing of R22 would be stopped from the year 2010 and only recycled can be used. The R410 refrigerant is non- CFM which makes it environmentally friendlier compared to most of the other refrigerants. The best thing with using R410 is that even if it leaks and escapes your refrigerant, it doesn’t contribute to the depletion of the ozone layer. Ideally, R410 was manufactured to replace R22, which proved to be a threat to the environment and due to serious international concerns on the environment; R22 is expected to be phased out completely by 2020. Scientists discovered that R22, which was the most commonly used refrigerant in air conditioners, contributed greatly to the depletion of the ozone layer. R410 was passed for use during Montreal Protocol treaty as it was found not to contribute to depletion of the ozone layer. Unlike the alkyl halide refrigerants which largely comprise of chlorine and bromine, R410 only contains fluorine and doesn’t cause ozone layer depletion. For this reason, it is becoming used more widely by manufacturers who are keen to phase out refrigerants that deplete the ozone layer and contribute greatly to environmental pollution such as R-22. Despite this, R410 also has some issues as its global warming potential is considerably high.
1
false