Heat exchange equipment and control method of heat exchange equipment

A technology of heat exchange equipment and control method, which is applied to lighting and heating equipment, water heaters, fluid heaters, etc., and can solve problems such as unstable water outlet temperature from water heaters

Active Publication Date: 2020-07-17
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a heat exchange device and a control method for the heat exchange device t

Method used

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  • Heat exchange equipment and control method of heat exchange equipment
  • Heat exchange equipment and control method of heat exchange equipment

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[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0035] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to heat exchange equipment and a control method of the heat exchange equipment. The heat exchange equipment comprises a water inlet pipeline, a water outlet pipeline and a circulating pipeline. The water outlet end of the water inlet pipeline is connected to the water inlet end of a heat exchange unit. The water inlet end of the water outlet pipeline is connected to the wateroutlet end of the heat exchange unit. The water inlet end of the circulating pipeline is connected to the water outlet end of the water outlet pipeline, and the water outlet end of the circulating pipeline is connected to the water inlet pipeline. The water inlet pipeline is provided with a constant-temperature and constant-pressure unit. The water inlet of the constant-temperature and constant-pressure unit is connected to the water outlet end of the circulating pipeline, and the constant-temperature and constant-pressure unit is used for mixing water output by the water inlet end of the water inlet pipeline and water output by the water outlet end of the circulating pipeline and adjusting the water pressure of the water inlet pipeline to the preset pressure value. According to the heatexchange equipment, cold water output by the water inlet end of the water inlet pipeline and hot water output by the water outlet end of the circulating pipeline are evenly mixed in the constant-temperature and constant-pressure unit so as to reach the stable temperature, the water pressure in the water inlet pipeline also keeps stable under adjusting of the constant-temperature and constant-pressure unit, and finally water output by the water outlet pipeline keeps the ideal temperature all the time.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a heat exchange device and a control method for the heat exchange device. Background technique [0002] With the development of science and technology and the improvement of people's living standards, water heaters used to provide domestic hot water have become an indispensable electrical appliance in people's lives. As people's requirements for quality of life gradually increase, the requirements for water heaters also gradually increase. . In order to meet people's higher and higher requirements, water heaters with constant temperature water outlet have appeared on the market, claiming that the water outlet temperature of these constant temperature water heaters can be maintained within the range of the preset temperature ±0.5°C, so as to avoid affecting users due to high and low water temperature use experience. [0003] However, in the actual use process, the fluctuat...

Claims

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Application Information

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IPC IPC(8): F24H1/41F24H9/14F24H9/20
CPCF24H1/41F24H9/146F24H9/2035
Inventor 曹明阳
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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