Heat exchange equipment and control method for heat exchange equipment

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

Active Publication Date: 2022-01-04
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • 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 that can maintain a stable outlet water temperature for the problem of unstable outlet water temperature of the water heater.

Method used

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

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Embodiment Construction

[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 a heat exchange device and a control method for the heat exchange device. The heat exchange device includes: a water inlet pipeline, the water outlet end of which is connected to the water inlet end of the heat exchange unit; Outlet end; circulation pipeline, the water inlet end is connected to the water outlet end of the water outlet pipeline, and the water outlet end is connected to the water inlet pipeline; among them, the water inlet pipeline is provided with a constant temperature and constant pressure unit, and the water inlet end of the constant temperature and constant pressure unit is connected to the circulation At the water outlet end of the pipeline, the constant temperature and constant pressure unit is used to mix the water output from the water inlet end of the water inlet pipeline and the water outlet end of the circulation pipeline, and adjust the water pressure of the water inlet pipeline to a preset pressure value. For the above heat exchange equipment, the cold water output from the water inlet end of the water inlet pipeline and the hot water output from the water outlet end of the circulation pipeline are uniformly mixed in the constant temperature and pressure unit to achieve a stable temperature, and the water pressure in the water inlet pipeline is also at constant temperature. Under the regulation of the constant pressure unit, it remains stable, and finally the water output from the water outlet pipeline always maintains an ideal temperature.

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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Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/41F24H9/14F24H9/20
CPCF24H1/41F24H9/146F24H9/2035
Inventor 曹明阳
Owner GREE ELECTRIC APPLIANCES INC
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