Title:
消火システム
Document Type and Number:
Japanese Patent JP6673726
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a fire extinguishment system which can discharge fire extinguishment water mixed with an infiltration agent in a required amount regardless of a place and scale of a fire.SOLUTION: An infiltration agent storage container 4 is arranged in a fire fighting pump device 3 including a fire extinguishment water pressure feed passage 2. In the fire extinguishment water pressure feed passage 2, an infiltration agent mixing device 5 is arranged, the infiltration agent mixing device suctioning an infiltration agent stored in the infiltration agent storage container 4 and mixing the infiltration agent with water passing in the fire extinguishment water pressure feed passage 2. Mixed water of the water and infiltration agent is discharged from a water discharge nozzle 6 to a fire extinguishment object. Thereby, the mixed water of the water and infiltration agent can be discharged in a required amount regardless of a scale of a fire.SELECTED DRAWING: Figure 1
Inventors:
Kenji Oki
Daisuke Matsumoto
Emi Katagai
Uegiwa Ritsuji
Daisuke Matsumoto
Emi Katagai
Uegiwa Ritsuji
Application Number:
JP2016051216A
Publication Date:
March 25, 2020
Filing Date:
March 15, 2016
Export Citation:
Assignee:
Nippon Dry-Chemical Co., Ltd.
International Classes:
A62C5/00; A62C3/00; A62C27/00
Domestic Patent References:
| JP52163994U | ||||
| JP2002315844A | ||||
| JP5345045A | ||||
| JP2004121984A | ||||
| JP58108858U |
Attorney, Agent or Firm:
Patent business corporation Tsukuni