Title:
PLATE-LIKE HEATING UNIT FOR REFRIGERATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2020/037855
Kind Code:
A1
Abstract:
A plate-like heating unit (1) for a refrigerator, an air conditioner and a heat pump unit, comprising a heating unit body (1), wherein the heating unit body (1) comprises an electric heating layer (2) and an insulating layer (3); the electric heating layer (3) is coated with the insulating layer (2); a conducting terminal (5) of the electric heating layer (2) extends out of the insulating layer (3); a water receiving tray (6) is provided at the bottom end of the heating unit body (1); and the water receiving tray (6) is provided with a draining opening (7). The plate-like heating unit may be arranged around an evaporator or arranged inside the evaporator, so that the heating area is thus obviously increased, and the energy efficiency ratio is remarkably increased. The plate-like heating unit is provided with the water receiving tray (6), which reduces the amount of components and parts. The water receiving tray (6) also has a heating function so as to prevent water therein from freezing.
Inventors:
ZHAO YUHUAN (CN)
LIU WENFENG (CN)
LIU WENFENG (CN)
Application Number:
PCT/CN2018/117094
Publication Date:
February 27, 2020
Filing Date:
November 23, 2018
Export Citation:
Assignee:
ZHAO YUHUAN (CN)
LIU WENFENG (CN)
LIU WENFENG (CN)
International Classes:
F25D21/08
Foreign References:
| CN108800728A | 2018-11-13 | |||
| CN104344643A | 2015-02-11 | |||
| CN206890960U | 2018-01-16 | |||
| CN206399056U | 2017-08-11 | |||
| US3786227A | 1974-01-15 |
Attorney, Agent or Firm:
FOSHAN MINGCHENG PATENT & TRADEMARK OFFICE (CN)
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