The screw compressor is composed of a pair of parallel and meshing Yin and Yang screws, which are widely used in rotary compressor. Single screw and twin screw two, usually said the screw compressor refers to the twin screw compressor. Screw machine manufacturers take you to learn more!
Screw type cold water hangar board maintenance, pay attention to the use of hard objects should pay attention to the impact of the library body and scratch. Because it can cause the depression and corrosion of the library board, serious will make the partial insulation performance of the library body reduced.
Screw type cold water confidential sealing part maintenance, because the assembly of screw type chiller is composed of a number of insulation board assembled, there are certain gaps between the board, the construction of these gaps will be sealed with sealant, to prevent air and water from entering. So in the use of some sealing failure parts timely repair.
Screw chiller warehouse before the purchase of odor must not exist. If have peculiar smell, pass technical treatment, eliminate peculiar smell rear can use.
Normally, the maintenance of refrigerating equipment should be strengthened, and it is strictly forbidden to dump and unload, so as to prevent breaking the pipeline and causing refrigerant leakage.
The screw chiller is named screw chiller because of its key component - compressor. After the compressor adiabatic compression, into high temperature and high pressure state. Compressed gas refrigerant, in the condenser, isoparic cooling condensation, after condensation change into liquid refrigerant, and then through the throttle valve expansion to low pressure, into a mixture of gas and liquid.
Oil injection screw compressor is a kind of firm and simple machine, all of its working parameters have a large safety reserve capacity. Compressor systems are generally equipped with protective devices, when the occurrence of oil pressure, compressor exhaust pressure and compressor exhaust temperature accident can ensure the safety of the compressor.
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Shenyang weidel energy saving equipment co. LTD
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