Title:
FABRIC PRODUCT COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/085330
Kind Code:
A1
Abstract:
[Problem] The present invention addresses the problem of providing a fabric product cooling device which uses a hollow fiber membrane, and with which it is easy to eliminate clogging of the hollow fiber membrane. [Solution]
The problem is solved by a fabric product cooling device comprising a hollow fiber membrane having one end opening and another end opening, and having fine pores in a wall surface. The hollow fiber membrane is provided with: a water first supply part for supplying water to the hollow fiber membrane; and a water absorbing part that has a band body which absorbs and diffuses water exuding from the fine pores in the wall surface of the hollow fiber membrane. By making the fine pores in the wall surface of the hollow fiber membrane serve as the water first supply part, it is possible to convert water supplied to the inside of the hollow fiber membrane into dust-free water. Furthermore, the water inside the hollow fiber membrane can be pushed out from the inside of the hollow fiber membrane through the fine pores in the wall surface, which makes it possible to eliminate clogging of the fine pores in the wall surface of the hollow fiber membrane.
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Inventors:
MATSUMOTO MASAHIDE (JP)
SUZUKI MOTO (JP)
SUZUKI MOTO (JP)
Application Number:
PCT/JP2022/041757
Publication Date:
May 19, 2023
Filing Date:
November 09, 2022
Export Citation:
Assignee:
SANKICONSYS CO LTD (JP)
HAP CO LTD (JP)
HAP CO LTD (JP)
International Classes:
A41D13/005
Foreign References:
| JP2019060052A | 2019-04-18 | |||
| US8015618B2 | 2011-09-13 | |||
| US7681249B2 | 2010-03-23 |
Attorney, Agent or Firm:
HOSAKA, Michiko (JP)
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