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Water supply temperature regulating method and device of heat pump water heater

A heat pump water heater, water temperature technology, applied in fluid heaters, lighting and heating equipment, etc., can solve indoor temperature fluctuations, energy waste and other problems

Active Publication Date: 2017-05-31
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, an embodiment of the present invention provides a method and device for adjusting the water supply temperature of a heat pump water heater to solve the problems in the prior art that manually setting the water supply temperature of the heat pump water heater leads to energy waste or large fluctuations in indoor temperature. question

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  • Water supply temperature regulating method and device of heat pump water heater
  • Water supply temperature regulating method and device of heat pump water heater
  • Water supply temperature regulating method and device of heat pump water heater

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Embodiment 1

[0030] In this embodiment, a method for adjusting the water supply temperature of a heat pump water heater is provided. figure 1 It is a flow chart of the water supply temperature adjustment method of the heat pump water heater according to the embodiment of the present invention, as figure 1 As shown, the process includes the following steps:

[0031] Step S101, obtaining an indoor target temperature; for example, the indoor target temperature can be obtained from an indoor room temperature setting device;

[0032] Step S102, control the water supply temperature of the heat pump water heater according to the indoor target temperature; if the actual indoor temperature is lower than the indoor target temperature, increase the water supply temperature of the heat pump water heater; if the actual indoor temperature is greater than the indoor target temperature , Lower the water supply temperature of the heat pump water heater.

[0033] Through the above steps, the water supply ...

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Abstract

The invention provides a water supply temperature regulating method and device of a heat pump water heater. The method comprises: acquiring an indoor target temperature; and according to the indoor target temperature, controlling the water supply temperature of the heat pump water heater. Through the method and the device, the problem of energy wastes or large indoor temperature fluctuation caused by the manual setting of the water supply temperature of the heat pump water heater in the prior art is solved, the automatic control of the water supply temperature of the heat pump water heater is realized, and the indoor temperature can be continuously kept at the indoor target temperature. Energy wastes are reduced, and the comfort of users is improved.

Description

technical field [0001] The invention relates to the technical field of heat pump water heaters, in particular to a method and device for adjusting the water supply temperature of a heat pump water heater. Background technique [0002] The heat pump hot water unit is mainly used to generate hot water, which is provided to the end of the fan coil or floor heating coil, and the heat is transferred from the end to the room to increase the indoor temperature. At present, heat pump hot water units are used for heating in the market. Usually, users manually set a temperature of hot water supply to indirectly adjust the indoor temperature. [0003] This kind of scheme has the following disadvantages: [0004] First of all, what users can feel is the indoor air temperature, but conventional heat pump water heaters can only control the temperature of hot water, and the balance between the two requires human intervention. Due to the heat transfer delay in the middle, the user may not...

Claims

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Application Information

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IPC IPC(8): F24H9/20
CPCF24H9/2007
Inventor 刘彩赢吴一梅桂涛黄玉优
Owner GREE ELECTRIC APPLIANCES INC
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