Cryogenic Refrigeration System

Cryogenic Refrigeration System

Cryogenic refrigeration system is a widely used, environmentally friendly and energy-saving refrigeration equipment, mainly used in plastic industry, pharmaceutical industry, smelting industry and other industries. Greatly improve production efficiency. The cryogenic refrigeration system operates mainly through three related systems: water circulation system, refrigerant circulation system and electrical automatic control system.

1. Water circulation system of cryogenic refrigeration system:

First, a certain amount of water is injected into the water tank of the chiller, the water is cooled by the refrigeration system of the chiller, and then the low-temperature cooling water is sent to the equipment cooled by the pump. The chilled water from the chiller takes away the heat and returns to the water tank for cooling. The cooling water temperature can be automatically adjusted according to requirements, and long-term use can save water. Therefore, the cryogenic refrigeration system is a standard environmental protection and energy saving equipment.

2. Refrigeration cycle system of cryogenic refrigeration system:

The liquid refrigerant in the evaporator absorbs heat from the water and begins to evaporate. Finally, there is a certain temperature difference between the refrigerant and the water. After the liquid refrigerant is completely evaporated into the gaseous state, it is sucked and compressed by the compressor (increased pressure and temperature). The gas refrigerant absorbs heat through the condenser (air-cooled/water-cooled) and condenses into liquid. The low-pressure refrigerant enters the evaporator through throttling through the thermal expansion valve (or capillary tube) and enters the evaporator to complete the refrigeration cycle process.

3. Electric automatic control system of cryogenic refrigeration system:

Including power part and automatic control part. The power supply part supplies power to compressors, fans, pumps, etc. through the resolver. The automatic control part includes temperature controller, pressure protection, delay timer, relay, overload protection, etc., to realize the function of automatic start and stop according to water temperature, protection, etc.

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Refrigeradores de baja temperatura (por agua y por aire)

Rango de control de temperatura: -150°C a -5°C

Estamos especializados en la producción de refrigeradores de baja temperatura con un rango de control de temperatura de hasta -150°C, que pueden satisfacer las necesidades de refrigeración de diferentes industrias.

Enfriadoras de recirculación (Refrigeración por agua y por aire)

Rango de control de temperatura: -120°C a +30°C

Nuestro enfriador de recirculación adopta tecnología de refrigeración de baja temperatura, la temperatura es tan baja como -120℃, y varios accesorios son personalizables.

Refrigeradores de temperatura ambiente / Refrigeradores pequeños

Rango de control de temperatura: +5°C a +50°C

El enfriador puede utilizarse ampliamente en diversas industrias y laboratorios, y admite diseños personalizados.

Equipos frigoríficos de refrigeración directa

Rango de control de temperatura: -120°C a -10°C

Es adecuado para lugares con poca superficie de intercambio de calor y gran intercambio de calor.

Enfriadoras de temperatura ultrabaja de refrigeración directa

Rango de control de temperatura: -150°C a -110°C

Soluciones personalizadas para su empresa.

Refrigeradores de tornillo

Refrigeradores de tornillo de baja temperatura y refrigeradores de tornillo a temperatura ambiente

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