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Title:
REFRIGERATION UNIT AND REFRIGERATION APPARATUS PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2023/109807
Kind Code:
A1
Abstract:
A refrigeration unit and a refrigeration apparatus provided with same. The refrigeration unit comprises a base, and a compressor, a condenser and an evaporator, which are arranged in the base and are connected by means of conduits, wherein the base comprises a heat insulation part for mounting the evaporator; and the heat insulation part is provided with a first chamber for accommodating the evaporator, and a second chamber that is in communication with the first chamber and has a vertical depth greater than that of the first chamber. The refrigeration unit further comprises a centrifugal fan, which is vertically arranged in the second chamber, wherein the centrifugal fan is provided with air suction ports, which are open towards the first chamber; and the evaporator is transversely arranged in the first chamber and directly faces the air suction ports. The first chamber and the second chamber that has a vertical depth greater than that of the first chamber are formed in the heat insulation part, the evaporator is transversely arranged in the first chamber, and the centrifugal fan is vertically arranged in the second chamber, such that the internal space of the heat insulation part is rationally utilized, so as to reduce the size of the whole refrigeration unit, thereby increasing the utilization rate of a storage space in the refrigeration apparatus.

Inventors:
REN QIAOLI (CN)
Application Number:
PCT/CN2022/138669
Publication Date:
June 22, 2023
Filing Date:
December 13, 2022
Export Citation:
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Assignee:
QINGDAO HAIER SPECIAL FREEZER (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D19/00; F25D17/06
Foreign References:
CN217274916U2022-08-23
CN217005032U2022-07-19
CN208920639U2019-05-31
CN106969582A2017-07-21
CN110470093A2019-11-19
CN112146318A2020-12-29
CN211953368U2020-11-17
US20200200463A12020-06-25
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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