Title:
GAS SUPPLY SYSTEM FOR SUSPENSION BEARING AND REFRIGERATING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/035653
Kind Code:
A1
Abstract:
The present application relates to the technical field of refrigeration. Disclosed is a gas supply system for a suspension bearing, comprising: a compressor, comprising the suspension bearing; a first circulation assembly, comprising a condenser and an evaporator communicated with the condenser; and a second circulation assembly, comprising a gas supply tank and a piston gas supply box. The gas supply tank is communicated with the suspension bearing and used for supplying gas to the suspension bearing. A movable piston is provided in the piston gas supply box, one side of the piston is a first cavity, and the other side is a second cavity. The evaporator is communicated with the gas supply tank by means of the first cavity, and the first cavity takes gas from the evaporator. The condenser is communicated with the gas supply tank by means of the second cavity, and the second cavity takes gas from the condenser. When the piston moves, gas in the first cavity or the second cavity can be supplied to the gas supply tank. The gas supply system can supply gas to the suspension bearing more stably. Also disclosed in the present application is a refrigeration system.
Inventors:
ZHANG XIAORUI (CN)
ZHANG JIE (CN)
DENG SHANYING (CN)
WANG TIEWEI (CN)
MAO SHOUBO (CN)
GU CHAO (CN)
ZHANG JIE (CN)
DENG SHANYING (CN)
WANG TIEWEI (CN)
MAO SHOUBO (CN)
GU CHAO (CN)
Application Number:
PCT/CN2022/093269
Publication Date:
March 16, 2023
Filing Date:
May 17, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F16C32/06; F25B31/00
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
Download PDF: