How to solve the problems encountered in the operation of the 120KW cold capacity air-cooled compressor

How to solve the problems encountered in the operation of the 120KW cold capacity air-cooled compressor

The 120KW cold capacity air-cooled compressor mainly has three related systems. Refrigerant circulation system, water circulation system and electrical automatic control system. Six. When the chiller is not used for a long time, the water in the water tank should be discharged through the drain valve and the drain nut under the water pump should be screwed. The remaining water in the pump prevents the water system from freezing due to the low ambient temperature and the expansion of the evaporator, causing refrigerant leakage or damage to the impeller of the water pump. The product adopts a 7-inch color touch screen to display and input the temperature curve to record the low temperature operation process of the entire system as a fully enclosed system No water absorption guarantees the purity of the cold heat transfer medium, prevents ice crystals and improves the life of the heat transfer fluid. In winter, it can recover heat without requiring large ventilation pipes and circulating water pipes in the refrigerating machine room. Low insulation cost, easy measurement, installation, low maintenance cost, flexible use and convenient adjustment.

The second time to listen to the sound of the compressor running, only the clear movement sound of the valve plate can be heard. The 120KW cold capacity air-cooled compressor adopts the international brand compressor single compressor automatic cascade refrigeration technology, which can cool to minus 120 degrees in 3 minutes. Rapidly will cause the compressor discharge temperature to be too high. In actual operation, the high compressor discharge temperature must not exceed the suction pressure of the industrial chiller. The suction temperature. The discharge pressure and the discharge temperature are interrelated but not one-to-one. In the application, because the discharge pressure is close to the condensing pressure, the suction pressure is close to the evaporating pressure, so the suction pressure of the compressor is the evaporative pressure, the discharge pressure of the compressor is the condensing pressure, regardless of pipeline resistance loss. Over the years, the company has continuously developed and developed high-quality energy-saving products. The market provides more distinctive products.

How to solve the problems encountered in the operation of the 120KW cold capacity air-cooled compressor

When the refrigerant is drained, the oil is drained and the shut-off valve of the high-pressure meter 120KW air-cooled compressor encounters problems during operation. How to solve the problems encountered in the operation of high-pressure protection. Multiple safety protections such as sensor failure, low liquid level alarm, etc. They can provide cooling and heating and domestic hot water production. When a full-permeable sound appears, it is an impact sound that produces a liquid shock. Listen for the sound of refrigerant flowing in the expansion valve. Listen for the sound of the cooling fan. Listen to the sound of the solenoid valve working.

If the indoor unit is hot, the electrical control may run and cut off the power and stop running. The 120KW cold capacity air-cooled compressor water temperature machine is a kind of mold temperature machine. Because water is used as a heat medium, it is also called a water-carrying mold. Temperature machine.

　　 How to solve the problems encountered during the operation of the 120KW cold capacity air-cooled compressor Sincere thanks to old customers for their trust and support. Most of the high-noise units are hidden in the ceiling air-cooled chillers, which brings certain difficulties to maintenance.