I believe that users who use the cold water machine know that the water chiller system, such as the configuration is reasonable, not only to meet the needs of users of conventional,
But also can make the water chiller to achieve the effect of energy saving. The so-called good horse with a good saddle, a set of configurations have the amount of cold water units also need a complete set
The whole control system, not only can protect the normal operation of the unit, but also can reduce the operating cost of the unit, improve work efficiency.
But if the configuration is not reasonable, the design is not reasonable, the equipment is likely to be worse than the efficiency of the system is also low, but also may damage other parts
, so that the system is at work.
Here, starting from the core parts of the chiller, give you the importance of water machine configuration. First, the compressor as cold water
The heart of the unit is undoubtedly the most critical component, although the domestic compressor industry in recent years has developed rapidly, there is a considerable improvement in quality
However, due to the limitations of the domestic processing technology and the impact of the national consciousness, in the global scope of domestic compressor, whether it is quality or can also be
At a relatively low end. A good compressor not only to run stable, but also to ensure that there is a good energy efficiency. In order to ensure that the majority of users
To buy water quality, East Star Refrigeration Using the compressor are from abroad to buy imported compressor, such as Taiwan Hanbell, Germany
In France, maneurop Bitzer, Daikin, SANYO, Japan Matsushita compressor brand etc..
Secondly, the four major components of the refrigeration system in addition to the compressor, and the rest of the most important is the evaporator and condenser, evaporator and condenser
Do not play the role of heat absorption and heat release, adequate and appropriate heat transfer can give full play to the efficiency of the compressor, if the heat transfer of the condenser is not
Foot, it will directly affect the cooling effect of the unit, the summer is prone to high pressure and even high pressure caused by the unit to protect the unit shutdown, evaporation
The heat exchange of the heat exchanger is more important, and the heat exchange of the evaporator can not only lead to the low efficiency of the unit, but also the serious deviation of the refrigerant can not completely evaporate the refrigerant.
Hair, directly back to the compressor caused by liquid hit, damage to the compressor. So, how can we guarantee the quality of the evaporator and condenser? Not difficult,
Their production. Shell and tube evaporator and condenser is a kind of heat exchanger with relatively simple structure, convenient maintenance and high heat transfer performance.
Design of air conditioning systems, cooling systems, heat pumps, and processing systems. With high quality and high strength, high strength
Sealing structure, good sealing, increase the heat transfer capacity.
In the end, it is the expansion valve, expansion valve in the chiller system is not only the flow of regulating valve, but also the throttle valve in the refrigeration equipment,
It is installed between the drying filter and the evaporator in the refrigeration equipment, and the temperature package is wrapped in the outlet of the evaporator. Its main function
Is to make the high pressure at room temperature of the refrigerant liquid flow through the thermal expansion valve flow into the low temperature and low pressure refrigerant wet steam (mostly liquid
Body, the small part is the steam) into the evaporator, the vaporization heat absorption in the evaporator, and achieve the purpose of cooling.