Air source heat pump coupling phase change energy storage heating and sanitary hot water system

An air source heat pump and phase change energy storage technology, which is applied in hot water central heating systems, heating systems, space heating and ventilation, etc., can solve high heating costs, hidden dangers of fuel and gas heating safety, and increase heating Low operating cost, low heat loss, high heat exchange efficiency

Pending Publication Date: 2022-05-27
格兰立方能源科技(江苏)有限公司
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  • Claims
  • Application Information

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Problems solved by technology

But in winter, my country's gas supply is in short supply. At the same time, the cost of fuel oil or gas or electric heating is high, which will increase the economic burden of heating users. At the same time, there are certain hidden dangers in the safety of fuel oil and gas heating.

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  • Air source heat pump coupling phase change energy storage heating and sanitary hot water system

Examples

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Embodiment 1

[0018] Example 1, as figure 1 As shown, an air source heat pump is coupled with a phase change energy storage heating and sanitary hot water system. It should be noted that in the description of the present invention, the terms "middle", "upper", "lower", "horizontal", " The terms indicating the direction or positional relationship such as "in" are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, in a specific orientation construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

[0019] In addition, it should be noted that, in the description of the present invention, unless otherwise expressly specified and limited, t...

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PUM

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Abstract

The invention discloses an air source heat pump coupling phase change energy storage heating and sanitary hot water system which comprises a solar photovoltaic panel, an inverter, a storage battery, a solar water heater, a domestic hot water tank, an air source heat pump unit, a phase change energy storage cylinder, a capillary tube radiation tail end and a control system which are connected through necessary pipelines and valves. The valve pieces comprise water electromagnetic valves a-k and a mixed flow valve, and the control system controls the valve pieces to be started and stopped. The system does not need extra power supply, saves energy and reduces emission during heating, has no pollution to the environment, is extremely low in operation cost, and is a green, energy-saving, environment-friendly and economical solution for heating and providing sanitary hot water. The system meets the requirements of vast rural areas in China for heating and sanitary hot water, does not generate operation cost, and meets the national energy-saving and environment-friendly requirements.

Description

technical field [0001] The invention relates to the technical field of distributed energy supply, in particular to an air source heat pump coupled phase-change energy storage heating and sanitary hot water system based on solar photovoltaic / photothermal complementation. Background technique [0002] Cities in northern my country generally adopt a centralized heating system. Hot water is produced through the central heating station, and the hot water is sent to the users through the centralized pipe network. The cooled water is then sent to the central heating station through the centralized pipe network. This cycle can ensure the heating demand of users. [0003] In the vast rural areas in the north, coal-fired or wood-fired stoves are generally used for heating, and reports of gas poisoning occur from time to time. With the further regulation of environmental protection policies, some users have already heated oil or gas or electric heating. However, in winter, my country'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D11/02F24D3/08F24D3/00F24D3/10F24D3/14F24D3/18H02J7/35H02S40/44
CPCF24D11/0221F24D3/08F24D3/145F24D3/005F24D3/18F24D3/10H02J7/35H02S40/44Y02E10/50Y02E10/60
Inventor 杨肖虎林国银黄飞陆爱林
Owner 格兰立方能源科技(江苏)有限公司
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