Working method of four-way industrial thermostat with tube heater

A technology of tubular heaters and working methods, applied in instruments, temperature control, mechanical equipment, etc., can solve problems such as damage, failure of hydraulic system components, low temperature of hydraulic system oil, etc., to extend service life and ensure stability Operational, highly reliable results

Inactive Publication Date: 2018-06-08
江苏金荣森制冷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Working method of four-way industrial thermostat with tube heater
  • Working method of four-way industrial thermostat with tube heater
  • Working method of four-way industrial thermostat with tube heater

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Experimental program
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Embodiment Construction

[0052] see Figure 1 to Figure 9 , the present invention relates to a four-way industrial constant temperature machine with a tube heater, which includes a hydraulic oil delivery pipeline 100, and the hydraulic oil delivery pipeline 100 is connected from the hydraulic oil inlet to the hydraulic oil outlet. A hydraulic oil delivery pipeline delivery pump 101, a radiator 5, a heat exchange device and a tubular heater are arranged in sequence between the ports, a cooling fan is arranged on one side of the radiator 5, and a piston is arranged in parallel on the oil circuit at both ends of the radiator 5. pressure relief valve 6,

[0053] Wherein the hydraulic oil delivery pipeline 100 in front of the radiator 5 is also provided with a hydraulic oil delivery pipeline temperature sensor 103, and the hydraulic oil delivery pipeline 100 between the radiator 5 and the heat exchange device 102 is provided with a hydraulic oil delivery pipeline The first solenoid valve 104, the hydrauli...

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Abstract

The invention relates to a four-way industrial thermostat with a tube heater. The four-way industrial thermostat is characterized by comprising the working steps that 1, a device heat source (900) isconnected with the industrial thermostat; 2, when the four-way industrial thermostat is switched on, an oil storage tank temperature sensor (908) or a hydraulic oil delivery pipeline temperature sensor (103) first detects the liquid temperature, when the temperature is lower than 35 DEG C, a heating mode is turned on, and when the temperature is higher than 60 DEG C, a cooling mode is turned on. The four-way industrial thermostat has the advantages that the reliability is high, the four-way industrial thermostat is not easily damaged, and stable operation of a system is ensured.

Description

technical field [0001] The invention relates to a working method of 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 compo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/04G05D23/20
CPCF15B21/042F15B21/041F15B2211/615F15B2211/62G05D23/20
Inventor 黄晓军
Owner 江苏金荣森制冷科技有限公司
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