Hot water system and control method thereof

A hot water system and control device technology, applied in the field of water heating, can solve problems such as unstable water temperature, achieve a wide range of applicable scenarios and use, reduce dependence on climate and geographical location, and improve user experience

Inactive Publication Date: 2020-03-27
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a hot water system and its control method to solve the problem of unstable water temperature due to the influence of solar radiation intensity when solar energy heats the water source in the prior art

Method used

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  • Hot water system and control method thereof
  • Hot water system and control method thereof

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Embodiment Construction

[0060] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0061] figure 1 is a schematic diagram of a hot water system according to an exemplary embodiment, such as figure 1 As shown, the system includes:

[0062] Insulated water tank 1, and, the heating device that is communicated with described insulated water tank 1,

[0063] A temperature detection device for detecting the outlet water temperature of the thermal insulation water tank 1 and the h...

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Abstract

The invention relates to a hot water system and a control method thereof. The system comprises a heat preservation water tank and a heating device which communicates with the heat preservation water tank, a temperature detection device is used for detecting the water outlet temperature of the heat preservation water tank and the heating device correspondingly; a control device is used for controlling the opening and closing of the heating device according to the water outlet temperature; the heating device comprises a solar energy heating device and at least one set of auxiliary heating device. According to the technical scheme provided by the hot water system and the control method thereof, since the heating device comprises the solar energy heating device and at least one set of the auxiliary heating device, when the solar energy heating water source cannot meet the water demand of a user, the auxiliary heating device can be started and heating the water source can be carried out, sothat a stable heat source is provided for the user and the problems of uncontrollable solar energy resources and unstable water temperature due to the influence of solar radiation intensity when solar energy heats the water source are solved, the dependence on climate and geographical location is reduced, and the application scenarios and use range are wider, and the user experience is better.

Description

technical field [0001] The invention relates to the technical field of water heating, in particular to a hot water system and a control method thereof. Background technique [0002] With the continuous and rapid development of China's economy, solar energy, as a sustainable resource, has gradually been valued and utilized by people. Using vacuum tube collectors to use solar energy to heat low-temperature hot water is currently the most widely used technology for solar energy. my country's overall solar energy resources are abundant, but due to the low energy density of solar energy, and the radiation intensity is affected by various weather and geographical location, it is in an unstable state. A system that uses solar energy alone cannot satisfy a wide variety of climate conditions. Therefore, in the use of solar energy, it is necessary to use an auxiliary heat source to ensure a long-term stable effect. [0003] As a kind of energy that can be taken anytime and anywhere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S50/00F24D19/10
CPCF24D19/1057F24S50/00Y02B10/20Y02B10/70Y02E10/40
Inventor 李宏波韦韬方媛
Owner GREE ELECTRIC APPLIANCES INC
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