Refrigeration and heating system is the use of electric energy into heat energy equipment, a wide range of work, for pharmaceutical, cheimcalm biological and other industries of equipment to provide constant temperature cold source and heat source. It can also be used for heating and cooling of other equipment. The temperature control range is wide,… Read more Operation mode of refrigeration and heating system
Tag: industrial chiller
The treatment method of chiller temperature is difficult to drop
As the temperature rises, or the frequency of use of the chiller is relatively high, it will cause the temperature of the chiller to be different to frop at a high level. If the service time of water-cooled chiller has reached more than half a year, then the operating temperature is too high, which is… Read more The treatment method of chiller temperature is difficult to drop
The working principle of chiller
The refrigerating working medium absorbs the heat of the cooled substance in the evaporator and vaporize into steam. The compressor constantly extracts the generated steam from the evaporator and compacts it. After compression, the high temperature and high pressure steam is sent to the condenser to release heat and condense into high pressure liquid to… Read more The working principle of chiller
Low pressure fault analysis of industrial chillers
The low pressure alarm of chillers and chillers is a common problem in the use of industrial chillers. There are several possible reasond for the failure. 1. There is leakage in the refrigeration system. When the control temperature f the normal temperature chller is above 5 degrees and the low pressure gauge is below 2… Read more Low pressure fault analysis of industrial chillers
The difference between air-cooled chiller and water-cooled chiller
The functions and refrigeration methods of air-cooled chiller and water-cooled chiller are the same. The overall structure and operation curcult are the same except for the condenser. The air cooled chiller adopts fin type condenser, which takes away the heat of refrigerant by forced air flow directly from the fan. Water-cooled chiller adopts shell and… Read more The difference between air-cooled chiller and water-cooled chiller
Application scope of industrual chillers
Industrial water chiller is a refrigeration unit is a refrigeration unit that provides frozen water. It can provide frozen watger or chemical solution of -30 ~20 degrees according to the needs of users. It is especially suitable for electroplating, medicine, chemical, plastic, food additives and other production lines on the cooling and enterproses, institutions need… Read more Application scope of industrual chillers
Maintenance of industrial chiller
In order to make the industrial water chiller play a better application, but also in order to improve the service life of the water chiller, in the process of using the equipment need to pay attention to some maintenance measures. First, check whether the voltage of the industrial chiller is normal and intact, and record… Read more Maintenance of industrial chiller
The main uses of industrial chiller
Chiller is a kind of cooling water equipment which can provide constant temperaure, constant current and constant pressure. Industrial chiller can always output cold water lower than teh ambient temperature, can be directly cooled, can also be indirect heat exchange. Chiller can be used in injection mold cooling, improve the quality of plastic products. Vacuum… Read more The main uses of industrial chiller
Reason for serious insufficient heat exchange in evaporator
There are probably the following reasons for insufficient heat exchange in the evaporator. First, the evaporator water flow is insufficient. The main factors that cause this phenomenon are that the pump is broken or there is a froeign body in the pump impelier, ot the water pump inlet pipe leaks caused by insufficient water flow.… Read more Reason for serious insufficient heat exchange in evaporator
The working priciple of chillers
The chiller uses the limited refrigerant int he closed refrigeration system, repeatedly compressing, condensing, expanding and evaporating the refrigeratn, and constantly absorbs heat and vaporizes in the evaporator to refrigerate and cool down. The chiller is composed of compressor, condenser, evaporator, evaporator, expansion valve, circulating water pump, electric control system and rack, etc. In the… Read more The working priciple of chillers