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Air heat energy central hot water supplying method and device thereof

A technology of hot water supply and air energy, applied in residential hot water supply systems, heating methods, energy-saving heating/cooling, etc., can solve the problems of water pressure drop, water temperature, water level stability requirements, heat pump high pressure protection shutdown, etc. question

Inactive Publication Date: 2005-08-10
深圳市博思科特环境能源科技有限公司
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Problems solved by technology

When the water consumption is large, the cold water supplied from the top of the storage container will sink, causing the temperature of the hot water provided from the bottom of the storage container to be unstable. If the cold water is not replenished in time, the water level of the storage container will drop and the water pressure will drop. Therefore, This kind of hot water supply device is only suitable for places with regular water supply and low requirements on the stability of water temperature and water level.
In addition, the heat pump used in this hot water supply device works in a high- and medium-temperature working environment for a long time, and its heat transfer efficiency is relatively low. The compressor works in a high-temperature area for a long time, which will also cause the heat pump to shut down due to high-voltage protection.

Method used

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  • Air heat energy central hot water supplying method and device thereof

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Embodiment Construction

[0060] The utility model will be further described below with reference to the accompanying drawings and in conjunction with specific embodiments.

[0061] The air energy centralized hot water supply device as shown in the attached figure includes a water inlet pipe for supplying cold water, a heat pump unit 1 that collects heat energy from the air to raise heat for heating water, and forcibly transports the water to be heated to the heat pump unit 1 A circulating water pump 2 at the water inlet, a hot water storage container 3 , a water supply pipeline 4 for delivering hot water, and a control unit 5 .

[0062] There is a transfer water storage container 6 which acts as a heating container, and the water outlet of the heat pump unit 1 is fed into the transfer water storage container 6 through the transfer water inlet valve 7 and the hot water inlet valve 8 controlled by the control unit 5 respectively. The water inlet is connected to the water inlet of the hot water storage c...

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Abstract

The present invention discloses a method for centrally-supplying hot water by collecting ehat energy from air and its equipment. Said equipment includes heat pump assembly, circulating water pump, hot water storage container and intermediate water storage contanier. Said invention also provides the concrete structure of the above-mentioned every portion, and provides their connection mode and action. Said invention equipment is compact in structure, reliable in performance, high in heat efficiency and low in cost, and can effectively supply stable temp and pressure hot water.

Description

technical field [0001] The invention relates to a centralized hot water supply system using a heat pump, in particular to an air energy centralized hot water supply method and its device. Background technique [0002] Existing air energy centralized hot water supply devices using heat pumps all directly heat the water in the hot water storage container, and the cold water from the supply cold water source also directly enters the storage container. When the water consumption is large, the cold water supplied from the top of the storage container will sink, causing the temperature of the hot water provided from the bottom of the storage container to be unstable. If the cold water is not replenished in time, the water level of the storage container will drop and the water pressure will drop. Therefore, This hot water supply device is only suitable for regular water supply and places with low requirements on the stability of water temperature and water level. In addition, the ...

Claims

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Application Information

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IPC IPC(8): F24D17/02F24H4/00F25B30/00
CPCY02B30/12Y02B30/13
Inventor 赵越野
Owner 深圳市博思科特环境能源科技有限公司
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