Title:
LIQUID DISPENSER, HEAT EXCHANGER, REFRIGERATION CYCLE SYSTEM AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/040260
Kind Code:
A1
Abstract:
A liquid dispenser (200), which relates to the technical field of air conditioning. The liquid dispenser comprises: a housing (220) having a liquid dispensing cavity (230) and a manifold opening that is in communication with the liquid dispensing cavity (230); and a manifold (240), which is in communication with the manifold opening, wherein the length-diameter ratio L1/D of the liquid dispensing cavity (230) is greater than or equal to a1, and a1 is a preset ratio value. The liquid dispenser (200) is provided with a lower limit value for the length-diameter ratio of the liquid dispensing cavity (230) of the liquid dispenser, thereby reducing the occurrence of refrigerants, which are input via a liquid dispensing port (221) and used as input liquid, not being fully mixed and having a poor confluence stability due to an excessively small length-diameter ratio; and the refrigerants input into the liquid dispensing cavity (230) can be fully and effectively mixed in order to flow into a heat exchanger (100) more stably, such that the uniformity of refrigerant dispensing can be improved.
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Inventors:
WANG FEI (CN)
LI YANG (CN)
DING SHUANG (CN)
ZHANG XINYI (CN)
XU WENMING (CN)
MA QIANG (CN)
LI YANG (CN)
DING SHUANG (CN)
ZHANG XINYI (CN)
XU WENMING (CN)
MA QIANG (CN)
Application Number:
PCT/CN2022/087571
Publication Date:
March 23, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25B43/00; F25B39/02; F25B39/04; F25B41/48
Foreign References:
| CN113899122A | 2022-01-07 | |||
| CN101171466A | 2008-04-30 | |||
| CN202547206U | 2012-11-21 | |||
| CN104676977A | 2015-06-03 | |||
| JPH11101530A | 1999-04-13 | |||
| CN205939836U | 2017-02-08 | |||
| CN203572108U | 2014-04-30 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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