Title:
PORTABLE HYDROGEN-WATER MIST SPRAYER
Document Type and Number:
WIPO Patent Application WO/2021/020647
Kind Code:
A1
Abstract:
The present invention relates to a portable hydrogen-water mist sprayer. The present invention relates to a portable hydrogen-water mist sprayer comprising: a sealed installation frame disposed on the lower portion of the inside of a central case, the lower-end part of which is coupled to the upper portion of a water barrel, and an airtightness maintaining frame coupled/fixed to the lower portion of the sealed installation frame so as to maintain a coupling portion of the water barrel, the upper end of which is open, in an airtight condition, the airtightness maintaining frame having a discharge guide groove and a discharge guide hole such that gas inside the water barrel can be selectively discharged outwards. Accordingly, if the pressure inside the water barrel exceeds a predetermined pressure, the gas inside the water barrel can be guided so as to move between the sealed installation frame and the airtightness maintaining frame and then to be discharged outwards via the discharge guide groove and the discharge guide hole. As a result, even if the pressure inside the water barrel exceeds the predetermined pressure, gas containing hydrogen components and moisture can be prevented from infiltrating a control unit and the like, which are electric elements for producing hydrogen. Moreover, if the pressure inside the water barrel exceeds the predetermined pressure, gas is discharged outwards such that the safety and stability of the device for spraying mist can be substantially improved.
Inventors:
CHO SEUNG HYUN (KR)
Application Number:
PCT/KR2019/013076
Publication Date:
February 04, 2021
Filing Date:
October 04, 2019
Export Citation:
Assignee:
CHO SEUNG HYUN (KR)
International Classes:
A45D34/04; B05B11/00; C02F1/461
Foreign References:
| KR200487890Y1 | 2018-11-16 | |||
| KR101909102B1 | 2018-10-17 | |||
| KR101728010B1 | 2017-04-19 | |||
| JP2011104806A | 2011-06-02 | |||
| KR101783366B1 | 2017-09-29 |
Attorney, Agent or Firm:
KOO, Eung-Hoi (KR)
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