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Liquid constant-temperature control device and usage method thereof

A constant temperature control, liquid technology, applied in the device and coating of the surface coating liquid, can solve the problems of endangering human health, polluting the air, increasing energy consumption, etc., to achieve a wide range of applications, reduce environmental impact, improve The effect of yield

Inactive Publication Date: 2014-10-29
SHANGHAI DONGXIN METALLURGY TECH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These diluents are some highly volatile organic solvents, which not only pollute the air and endanger human health when used, but also the unit must increase the combustion capacity of the incinerator for these diluents to burn the non-volatile diluents to avoid further deterioration of environmental pollution, which in turn causes an increase in energy consumption

Method used

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  • Liquid constant-temperature control device and usage method thereof

Examples

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Embodiment 1

[0022] A liquid constant temperature control device, including a heat exchanger 1, an input pipe 21 and an output pipe 22, a circulating water pipe 3, a one-way valve 4, a circulating water pump 5, a heating water tank 6, a cooling water inlet pipe 71, a cooling water outlet pipe 72, Regulating valve 8, temperature sensor 9 and controller 10, such as figure 1 As shown, the specific structure is:

[0023] The inlet and outlet of the heat exchanger 1 are respectively connected to the input pipe 21 and the output pipe 22;

[0024] Both ends of the circulating water pipe 3 are respectively connected to the heat exchanger 2;

[0025] The one-way valve 4, the circulating water pump 5 and the heating water tank 6 are all connected in series on the circulating water pipe 3, and the circulating water pump 5 drives the circulating water to flow in the circulating water pipe 3 in the same direction as the permitted flow direction of the one-way valve 4;

[0026] The circulating water p...

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Abstract

The invention relates to the field of temperature control realized by changing the mixing ratio of two types of fluids with different temperatures, and in particular relates to a liquid constant-temperature control device and a usage method thereof. The liquid constant-temperature control device comprises a heat exchanger (1), an input tube (21) and an output tube (22), and is characterized by also comprising a circulating water tube (3), a one-way valve (4), a circulating water pump (5), a heating water tank (6), a cooling water inlet tube (71), a cooling water outlet tube (72), an adjusting valve (8), a temperature sensor (9) and a controller (10), wherein the one-way valve (4), the circulating water pump (5) and the heating water tank (6) are connected in series on the circulating water tube (3). The usage method for the liquid constant-temperature control device comprises heat exchange, and is characterized by also comprising measuring temperature and controlling temperature. The liquid constant-temperature control device is simple in structure, convenient to use, flexible and accurate in control and wide in application range.

Description

technical field [0001] The invention relates to the field of temperature control by changing the mixing ratio of two fluids at different temperatures, in particular to a liquid constant temperature control device and its application method. Background technique [0002] With the rapid development of modern industry, the demand for paint coating operations is increasing. Paint coating is widely used in automobiles, home appliances, construction and other industries, such as color-coated steel plate production, automotive plate coating, and home appliance plate coating Production, etc. Due to the large output, these productions generally use automatic production lines to coat the paint on the surface of the steel plate, and then enter the oven to dry and shape. As the core process of the coating production line, in order to ensure the uniform thickness of the paint coating and reduce surface defects, the paint must ensure a certain viscosity so that the paint can fully flow an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C11/10
Inventor 王勇
Owner SHANGHAI DONGXIN METALLURGY TECH ENG
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