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Expansion tank, also known as pressure expansion tank or volume compensation tank, is a core auxiliary equipment used in water systems and refrigeration systems to balance system pressure and compensate for changes in medium volume. It is widely used in central air conditioning water systems, boiler systems, underfloor heating systems, refrigeration unit cooling water circuits, […]

The core of selecting a gas-liquid separator is to “match the system scale, ensure separation efficiency, and adapt to the working environment”, especially in low-temperature refrigeration scenarios (below -18 ℃), where the working conditions are harsh and the refrigerant is prone to liquefaction. Improper selection can lead to serious problems such as decreased separation efficiency,

The gas-liquid separator, also known as the gas-liquid separation tank, is a core protective equipment installed on the low-pressure side of the refrigeration system (between the evaporator and the compressor). Its core responsibility is to completely separate the gaseous and liquid phases in the gas-liquid mixture refrigerant discharged from the evaporator, ensuring that only the

The selection of an accumulator directly affects the stability of liquid supply and operational energy efficiency of the refrigeration system. Improper selection can lead to refrigerant retention, increased energy consumption, compressor liquid hammer, and other problems; Standardized daily maintenance can extend the service life of equipment and avoid safety hazards. The following are the key

A liquid storage tank, also known as a refrigerant storage tank, is an auxiliary equipment specifically used in refrigeration systems to store and regulate liquid refrigerant. It is known as the “liquid granary” of refrigeration systems. Its core function is to balance the supply and demand relationship of refrigerants in the system, cope with the

In industries such as refrigeration, HVAC, chemical, and cold chain, the efficient and stable operation of refrigeration systems relies not only on core hosts such as compressors and condensers, but also on the collaborative cooperation of auxiliary equipment such as liquid storage tanks, vapor-liquid separators, oil separators, heat exchangers, and expansion tanks. Although these devices