Title:
高膨張泡消火装置
Document Type and Number:
Japanese Patent JP6898647
Kind Code:
B2
Abstract:
To provide a high expansion foam fire extinguishing device that can exhibit appropriate fire extinguishing performance depending on an occurrence situation of a fire.SOLUTION: A high expansion foam fire extinguishing device 1 according to the present invention comprises an injection nozzle 13 for injecting a foam solution supplied from a foam solution supply device via a foam solution pipe 14, a forming mesh 12 for generating foam by passing the foam solution injected from the injection nozzle 13, and an adjustment part 15 capable of adjusting a foaming ratio by changing at least one of an injection pressure of the foam solution to be injected from the injection nozzle 13 and a supply rate of air to be used when the foam is generated by the foaming mesh 12.SELECTED DRAWING: Figure 1
Inventors:
Yosuke Suzuki
Norio Sakata
Takeshi Tsuchida
Jiro Otagaki
Norio Sakata
Takeshi Tsuchida
Jiro Otagaki
Application Number:
JP2017216481A
Publication Date:
July 07, 2021
Filing Date:
November 09, 2017
Export Citation:
Assignee:
Kashiwa Tech Co., Ltd.
International Classes:
A62C5/02; A62C31/12
Domestic Patent References:
| JP3075760U | ||||
| JP49055197A | ||||
| JP2001054583A | ||||
| JP2017219263A | ||||
| JP57145556U | ||||
| JP2009017987A |
Foreign References:
| US3402771 | ||||
| US4805700 | ||||
| CN206483031U |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kenichiro Kataoka
Mitsutsugu Sugimura
Kenichiro Kataoka