Title:
PIPELINE CONNECTING STRUCTURE AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/078176
Kind Code:
A1
Abstract:
Provided in the present application are a pipeline connecting structure and an air conditioning system. The pipeline connecting structure comprises a body, a pipe joint, a sealing cover and a plurality of sub-connecting pipes. The body has an inner cavity, and two opposite ends of the inner cavity are provided with a smaller opening and a larger opening, respectively, wherein the circulation area of the smaller opening is smaller than the circulation area of the larger opening. The pipe joint is in communication with the smaller opening. At least part of the sealing cover is arranged at the larger opening, and the sealing cover has a plurality of connecting holes, which are all in communication with the inner cavity. The plurality of sub-connecting pipes are in communication with the plurality of connecting holes on a one-to-one basis, and the circulation area of each sub-connecting pipe is smaller than the circulation area of the smaller opening. In the solution, the body has an inner cavity, and the pipe joint and the sub-connecting pipes are in communication with two ends of a mixing cavity, respectively. In this way, a fluid enters the inner cavity no matter from the pipe joint or from the sub-connecting pipes, and the fluid is output after being mixed in the inner cavity, such that the output fluid is mixed relatively uniformly, thereby improving the flow separation or converging effect.
Inventors:
WANG WENJIE (CN)
Application Number:
PCT/CN2023/115980
Publication Date:
April 18, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F24F13/02; F24F13/00; F25B41/40
Foreign References:
| CN218523787U | 2023-02-24 | |||
| EP1087191A1 | 2001-03-28 | |||
| CN210399595U | 2020-04-24 | |||
| CN204006821U | 2014-12-10 | |||
| CN202166243U | 2012-03-14 | |||
| CN214307717U | 2021-09-28 | |||
| CN107940823A | 2018-04-20 | |||
| CN210123216U | 2020-03-03 | |||
| JP2002039644A | 2002-02-06 | |||
| CN216204506U | 2022-04-05 | |||
| CN113465237A | 2021-10-01 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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