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Title:
DEVICE FOR ABSORBING LATENT HEAT OF WATER FOR HEATING AND SUBMERSIBLE LATENT HEAT PUMP
Document Type and Number:
WIPO Patent Application WO/2019/129195
Kind Code:
A1
Abstract:
A heating device for absorbing the latent heat of the solidification of water, comprising a compressor (1), a condenser (2) and a plurality of evaporators (E1, E2) connected in parallel; the respective inlet of each evaporator (E1, E2) is provided with an electronic expansion valve (D1, D2) and an outlet is provided with a solenoid valve (V1, V2); the evaporators (E1, E2) are connected in parallel and then the outlets are connected to an inlet of the compressor (1), and the evaporators (E1, E2) are connected in parallel and then the inlets are connected to an outlet of the condenser (2), an outlet of the compressor (1) being connected to an inlet of the condenser (2); the compressor (1), the condenser (2) and the plurality of parallel evaporators (E1, E2) form a closed loop system by means of a pipeline; a circulating refrigerant is present in the closed loop system, thus, by means of the circulation of the refrigerant, achieving a process of absorbing the latent heat of solidification for heating, and deicing. The solenoid valves (V1, V2) at the outlets of the evaporators (E1, E2) switch between the functions of evaporation and melting for the evaporators (E1, E2) by means of switching on or off.

Inventors:
YANG, Ji (132 Lianyi Road, Tianyuan DistrictPlanning & Design Building Branc, Zhuzhou Hunan 7, 412007, CN)
Application Number:
CN2018/124818
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
YANG, Ji (132 Lianyi Road, Tianyuan DistrictPlanning & Design Building Branc, Zhuzhou Hunan 7, 412007, CN)
International Classes:
F24D3/18; F25B30/02; F25B47/00
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (Room 4416, Block B Sinopec Tower, No. 191, Tiyu West Rd, Tianhe Distric, Guangzhou Guangdong 0, 510620, CN)
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