Low Temperature Water Cooled Chiller

low temperature water cooled chiller

Features and advantages of low temperature water cooled chiller

1. Compact structure and stable operation: the condenser and dry evaporator of the low temperature water cooled chiller adopt high-efficiency heat transfer tubes, and the main engine adopts imported high-efficiency semi-hermetic twin-screw compressors, which have compact structure, small size and light weight , small installation location and many other advantages. The semi-hermetic twin-screw compressor has few moving parts, and the compressor adopts a 5:6 ultra-high-efficiency screw rotor. There is no direct wear between the rotors, and the reliability is high. Since the screw machine is a continuous compressor without pulsation, the low temperature water cooled chiller has the characteristics of stable performance, low noise, small vibration and smooth operation. Compared with the reciprocating compressor, the efficiency is increased by 20%-30%.

2. 2. Perfecto sistema de control de energía: La unidad tiene un sistema de control de capacidad de cuatro niveles, que ajusta automáticamente el arranque y la parada de la unidad según el cambio de carga, lo que supone un mayor ahorro de energía. Durante el funcionamiento, el sistema de control informático cambiará la salida de energía de la unidad de acuerdo con el cambio de la carga de calor del cliente. El microordenador juzga rápidamente y envía una señal para empujar la válvula de distribución a la energía requerida mediante el control de la diferencia entre la carga real medida y el ajuste del usuario. Y en sistemas múltiples, trabajando de forma optimizada con el menor consumo de energía a la mejor potencia de refrigeración, no sólo muestra un excelente rendimiento a plena carga, sino que también tiene una alta eficiencia de funcionamiento incluso a carga parcial.

3. Independent refrigeration cycle system: low temperature water cooled chiller has two or more independent refrigeration circuits, even if one circuit fails/maintains, the other circuit can still operate normally. With standby function, it is especially suitable for industrial non-stop environment.

4. Simple and intuitive operation: low temperature water cooled chiller adopts microcomputer programmable controller, touch screen display, select operation according to the menu on the screen, and directly touch the display button on the screen with your finger to start the unit. The screen can display the operating status of the unit at any time, and can display the parameters in two ways: graphics and text tables, which are clear at a glance.

5. The protection function of the microcomputer controller: low temperature water cooled chiller has the protection of the high temperature of the compressor coil, the timing switch of the oil preheating, the cold water flow switch, the protection of the low temperature of the cold water outlet, the protection of the failure to start, and the protection of the exhaust temperature. High protection, compressor overload protection, power failure memory function, frequent start and stop protection, abnormal voltage protection, low oil level protection, high and low voltage protection and other protection functions.

6. Multiple protections, safe and reliable: In addition to the low temperature water cooled chiller internal protection module of the compressor providing over-undervoltage, phase loss, overload and other functions to protect the compressor, the pressure control and other devices of the refrigeration system can make the unit work without any risk.

7. Freezing medium: low temperature water cooled chiller uses ethylene glycol antifreeze, and can also be designed to use salt water as antifreeze according to user requirements.

8. Easy to install: the low temperature water cooled chiller has completed all the component installation, operation test, and filling of refrigerant and refrigeration oil in the factory. The user only needs to connect the waterway and the circuit to put it into use, reducing installation and debugging time.

Refrigeradores de baja temperatura (por agua y por aire)

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

Application: Various Reactors, Distillation or Extraction System, Laboratory, Research Institute, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Semiconductor Test, Aerospace, Biological and Other Industries.

Termostatos de circulación refrigerados (Refrigeración por agua y por aire)

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

Application: Various Reactors, Distillation or Extraction System, Laboratory, Research Institute, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Semiconductor Test, Aerospace, Biological and Other Industries.

Refrigeradores de temperatura ambiente / Refrigeradores pequeños

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

Application: Various Reactors, Distillation or Extraction System, Laboratory, Research Institute, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Semiconductor Test, Aerospace, Biological and Other Industries.