Solar heat collector and heat pump coupled energy supply system and control method

A solar collector and energy supply technology, applied in solar collector controllers, solar collectors, solar heating systems, etc. The effect of heating energy consumption, reducing system energy consumption, and wide application range

Active Publication Date: 2022-01-18
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides an energy supply system coupled with a solar collector and a heat pump and a control method, which solve the technical problem of high energy consumption for hot water supply and heating

Method used

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  • Solar heat collector and heat pump coupled energy supply system and control method
  • Solar heat collector and heat pump coupled energy supply system and control method
  • Solar heat collector and heat pump coupled energy supply system and control method

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Embodiment Construction

[0074] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings. Among them, the orientation nouns such as "up" and "down" mentioned in this article are preceded by figure 1 orientation as a reference.

[0075] In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be more clearly and thoroughly understood, and the scope of the present invention can be fully conveyed to those skilled in the art.

[00...

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Abstract

The invention relates to a solar heat collector and heat pump coupled energy supply system and a control method. The solar heat collector and heat pump coupled energy supply system comprises a first water tank, a second water tank, a solar heat collector, a heat pump, a first heat exchanger, a second heat exchanger, a third heat exchanger and a fan coil. The first heat exchanger and the second heat exchanger are arranged in the first water tank, and the third heat exchanger is arranged in the second water tank. The solar heat collector is connected with the first heat exchanger through a heat collection loop. The heat pump is connected with the first water tank through a first heat pump loop. The heat pump is connected with the second water tank through a second heat pump loop. The first water tank and the second water tank are connected with a water using tail end through a hot water supply pipeline. The second heat exchanger, the third heat exchanger and the fan coil are circularly connected through a first energy supply pipeline, and the third heat exchanger is circularly connected with the fan coil through a second energy supply pipeline. Solar energy is fully utilized, and hot water supply and heating energy consumption in the heating season are reduced; and the solar heat collector and heat pump coupled energy supply system is coupled with the solar heat collector and the heat pump to meet the building energy requirement in the transition season and the cooling season, and system energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to an energy supply system coupled with a solar heat collector and a heat pump and a control method. Background technique [0002] Solar energy is a clean energy that can be converted into electricity or heat through photovoltaic panels or heat collectors. Among them, heat collectors are the most widely used in China. However, the use of solar energy is limited by factors such as geography and time, and it is difficult to output heat continuously and stably. Therefore, other heat sources are still needed to assist in meeting the demand for hot water and heating throughout the year. Heat pumps have the advantages of energy saving and environmental protection, and are less affected by regions. They can convert low-grade air energy, geothermal energy and other renewable energy into high-grade heat energy, and are widely used in heating and cooling. Using heat pump coupled with solar...

Claims

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Application Information

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IPC IPC(8): F24S20/40F24S50/40F24D15/04F24D17/02F24D19/10F24F5/00
CPCF24S20/40F24S50/40F24D15/04F24D17/02F24D19/1078F24F5/0003Y02B30/12
Inventor 郑志行邓广宴益力徐峰周晋
Owner HUNAN UNIV
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