Title:
FLOW-STATE ICE HEAT PUMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/218838
Kind Code:
A1
Abstract:
Provided is a flow-state ice heat pump system, comprising: an outer end water circulation loop, a refrigerant circulation loop, a solution inner circulation loop, and a user end circulation loop. The solution inner circulation loop further comprises: an energy storage pool, wherein a liquid inlet of the energy storage pool is connected to a pipeline between the other side of a flow-state ice evaporator and a second pump by an eighth two-way valve, a liquid outlet of the energy storage pool is connected to a pipeline between a second electric two-way valve and a sixth two-way valve by a tenth two-way valve, a ninth two-way valve is further mounted on a pipeline between the liquid inlet of the energy storage pool and the the second electric two-way valve and the sixth two-way valve, and a seventh two-way valve is further mounted on a pipeline between the liquid outlet of the energy storage pool and the other side of the flow-state ice evaporator and the second pump. The system takes heat from heat of solidification of water, the heat of solidification of water being 80 times of sensible heat of water, thereby overcoming defects of an original heat pump system, and achieving cross-season energy storage. The system marks revolutionary progress in heat pump systems, saves on an operation cost of an air conditioning system to the greatest extent and plays an advantageous role in the balance of a power grid.
Inventors:
QIAN ZHIBO (CN)
HAO HONGWEI (CN)
DU QIANG (CN)
CHENG GANG (CN)
HAO HONGWEI (CN)
DU QIANG (CN)
CHENG GANG (CN)
Application Number:
PCT/CN2019/083382
Publication Date:
November 21, 2019
Filing Date:
April 19, 2019
Export Citation:
Assignee:
SINOMACH TDI INT ENGINEERING CO LTD (CN)
International Classes:
F25B30/06; F24F5/00; F25B41/31
Foreign References:
| CN107525180A | 2017-12-29 | |||
| CN1731048A | 2006-02-08 | |||
| CN108518779A | 2018-09-11 | |||
| CN208312589U | 2019-01-01 | |||
| CN1755294A | 2006-04-05 | |||
| CN207163017U | 2018-03-30 | |||
| JP2008190792A | 2008-08-21 |
Attorney, Agent or Firm:
VALLEY OF SOFT BEIJING INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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