Heat supply control device, heat supply control device, heat supply control system and heat supply device

A technology of a heating device and a control method is applied in the fields of a heating control device, a heating control system, a heating device, and a heating control method. Frequent start and stop, delay start time, improve service life effect

Active Publication Date: 2017-09-01
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above methods are likely to cause frequent start-up and shutdown of the heat pump unit, which will damage the service life of the heat pump unit.

Method used

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  • Heat supply control device, heat supply control device, heat supply control system and heat supply device
  • Heat supply control device, heat supply control device, heat supply control system and heat supply device
  • Heat supply control device, heat supply control device, heat supply control system and heat supply device

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Embodiment Construction

[0033] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0034] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0035] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0036] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authoriz...

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PUM

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Abstract

The invention discloses a heat supply control device, a heat supply control device, a heat supply control system and a heat supply device, and relates to the field of heat supply control. The heat supply control method comprises the steps that when the temperature of fluid flowing out of the heat supply device is higher than the shutdown temperature of the heat supply device, the heat supply device is shut down; the highest temperature Tk capable of being provided for a fluid box before shutdown of the heat supply device is compared with the preset shutdown temperature T of the fluid box, and the smaller temperature value is set as the shutdown temperature of the fluid box; and the heat supply device is started up according to the set shutdown temperature of the fluid box. By means of the heat supply control device, the heat supply control device, the heat supply control system and the heat supply device, frequent startup and shutdown of the heat supply device can be reduced, and the service life of the heat supply device can be prolonged.

Description

technical field [0001] The invention relates to the field of heat supply control, in particular to a heat supply control method, a heat supply control device, a heat supply control system and a heat supply device. Background technique [0002] The installation level of the heat pump water heater project is uneven. Sometimes the flow rate of the project water pump is too small to meet the requirements of the heat pump unit. The heat pump unit is often shut down for protection due to the high outlet water temperature. In the past, the control strategy of the heat pump unit’s outlet water overheating protection is: when the outlet water temperature of the heat pump unit is detected to be too high, the heat pump unit will be shut down for protection. When it is lower than a certain value, the heat pump unit is started to work. However, the above method is likely to cause frequent start and stop of the heat pump unit, which will damage the service life of the heat pump unit. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
CPCF24H9/2007
Inventor 邓志扬袁明征邓伟彬张勇杨文军熊月忠郑潇涵李敬泉周宏宇
Owner GREE ELECTRIC APPLIANCES INC
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