what's the industry chiller?
AMC
www.coolingtunnelsystem.com
2015-06-24 14:17:52
what's the industry chiller?
operation of the compressor discharge pressure chiller (ie high pressure) has a direct relationship with the heat , and the suction pressure (ie low pressure) then with chilled water temperature has a direct relationship. Chiller in summer outdoor temperature 32 ℃ and ventilated conditions, high-pressure water-cooled chiller at 14 ~ 18Kg / ㎝2 normal range, if over 22 Kg / ㎝2, the unit will protect jump stop; air-cooled chiller high-pressure machine at 17 ~ 22Kg / ㎝2 is normal. If it exceeds 28 Kg / ㎝2, the unit will protect jump stop. When the low-pressure compressor operation with chilled water temperature and flow-related, general chiller evaporator outlet is 7 ℃, the low pressure of 4 Kg / ㎝2, water is 15 ℃, the low pressure of 4.8 Kg / ㎝2 about , the water is 20 ℃, the low pressure of 5.3 Kg / ㎝2 around. Pressure compressor shutdown is proportional with the temperature in summer is usually 10 ~ 11 Kg / ㎝2, winter is 8 ~ 9 Kg / ㎝2.
Industry chiller package as below:
