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Thermostating water device

A technology of constant temperature water and water tank, which is applied in the operation mode of the machine, the combination of heating and cooling, and the safety arrangement of cooling, etc., can solve the problems of energy consumption and time-consuming, and achieve the effect of overcoming energy consumption and time-consuming

Active Publication Date: 2010-03-10
CHINA HANGFA SOUTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a constant temperature water device, which can solve the above-mentioned problems of energy consumption and time-consuming of the traditional constant temperature water device

Method used

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  • Thermostating water device

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] figure 1 A structural diagram of a constant temperature water device according to an embodiment of the present invention is shown, including:

[0021] Cooling and heating unit 6, used for heating or cooling;

[0022] Two water tanks 3 and 8 are used for water storage;

[0023] The pipeline system is provided with valves for connecting or disconnecting the cooling and heating units and the two water tanks. The pipeline system in the figure includes the water pipelines 13, 14, 20, 21, 23, 24 and 25, and also includes Valves 4, 7, 26, 27, 28, 29 and 30;

[0024] The control system 5 is used to control the operation of the valve, so that the water tank with the predetermined temperature can release water, and the cooling and heating unit can heat or cool the water in the other water tank to the predetermined temperature.

[00...

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PUM

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Abstract

The invention provides a thermostating water device, comprising a hot and cool unit for heating or cooling; two water tanks for storing water; a pipeline system which is provided with a valve for communicating or switching of the hot and cool unit and the two water tanks; and a control system for control the work of the valve to lead the water tank to drain water when reaching the presetting temperature and to cause the hot and cool unit to heat or cool the water in the other water tank. The thermostating water device overcomes the problem that the traditional thermostating water device is energy-consumption and time-consumption, thereby achieving the energy-saving and time-saving effect.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a constant temperature water device. Background technique [0002] In steelmaking, precision casting and other fields, constant temperature water is used more and more widely. [0003] In the prior art, whether it is electric heating or a heat pump water heater using heat from air or waste water as a source, its water tank usually includes a heating zone and a hot water zone, but the heating zone and the hot water zone are not isolated. After a certain amount of hot water is supplied, the same amount of cold water is added to cool down the entire water tank. In order to keep hot water in continuous use, the water is generally heated to a temperature higher than the actual temperature required. For example, the set constant temperature only needs to be 42 degrees, but the hot water tank often needs to be heated to 50 to 80 degrees, so that the cold water can be inserted can be u...

Claims

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Application Information

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IPC IPC(8): F25B29/00F25B49/00
Inventor 王涵军
Owner CHINA HANGFA SOUTH IND CO LTD