Four-way type industrial thermostat provided with tubular heater

Abstract

The invention relates to a four-way type industrial thermostat provided with a tubular heater. The four-way type industrial thermostat is characterized by comprising a hydraulic oil conveying pipeline, wherein a hydraulic oil conveying pipeline delivery pump, a heat sink, a heat exchange device and the tubular heater are sequentially arranged on the hydraulic oil conveying pipeline from a hydraulic oil inlet to a hydraulic oil outlet; a heat exchange pipeline is connected between an upper heat exchange connector and a lower heat exchange connector of the heat exchange device; a gas-liquid separator, a compressor, a condenser, a heat exchange pipeline bypass valve, a four-way valve, a first one-way valve, a first liquid accumulator, a first dry filter, a first heat exchange pipeline solenoid valve, a first throttling device, a second one-way valve, a second liquid accumulator, a second dry filter, a second heat exchange pipeline solenoid valve and a second throttling device are arrangedon the heat exchange pipeline. The four-way type industrial thermostat provided with the tubular heater has the advantages of being high in reliability and not easily damaged and guaranteeing stablesystem operation.

Description

technical field [0001] The invention relates to a four-way industrial constant temperature machine with a tubular heater. Background technique [0002] As we all know, the optimal oil temperature of the hydraulic system is between 35 and 55 degrees Celsius. Once the temperature rises above 60 degrees Celsius, the system working efficiency of the hydraulic system will be greatly reduced, and equipment failures will continue to occur, resulting in serious equipment stability. decline, the normal operation of machinery and equipment cannot be guaranteed. Especially in the midsummer season, the oil temperature is too high, and even the machinery and equipment are often shut down. In winter, especially in severe cold areas, the oil temperature is low, the oil temperature inside the hydraulic system is low, the viscosity is high, the fluidity is poor, and the work efficiency is also poor. Forcibly operating in this environment will cause hydraulic system components to be damaged....

AI Technical Summary

Problems solved by technology

In winter, especially in severe cold regions, the oil temperature is low, the oil temperature inside the hydraulic system is low, the viscosity is high, the fluidity is poor, and the work efficiency is also poor. Forcibly operating in this environment will cause hydraulic system components to be damaged. failure, damage, or even scrapping

Traditional industrial refrigerators do not have heating and constant temperature systems

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