Title:
PRESSURE ACCUMULATION TYPE FIRE EXTINGUISHER
Document Type and Number:
Japanese Patent JP2015173872
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To obtain a pressure accumulation type fire extinguisher which achieves a reduction in the size of a valve case fixed on a mouth part of a container body, facilitates handling, facilitates an inspection of a pressure, and can have a pressure take-out hole formed in a vertical direction without increasing an outer diameter of the valve case.SOLUTION: A valve case 3 is fastened with a cap 4 of a union type and fixed to a mouth part 2 of a container body 1. In a pressure accumulation type fire extinguisher, the valve case 3 includes: a fire extinguishing agent flow passage 10 one end of which is opened inside a container body 1 and uses as a siphon tube attachment part 7 and the other end of which is opened outside the container body 1 and uses as a hose attachment part 9; a pressure take-out hole 16 having one end opened inside the container body 1 and the other end connected to a pressure intake hole 15 opened at a tip end of an attachment part 14a which is of an instruction pressure gauge 14 having a wrench hooking part 14c of an attachment structure to be screwed in the valve case 3; and a valve mechanism 12 for opening and closing the fire extinguishing agent flow passage 10 inside the fire extinguishing agent flow passage 10. The instruction pressure gauge 14 is mounted on the valve case 3 at an angle of elevation to be upward from a horizontal direction.
Inventors:
OKI KENJI
NABEKAWA JO
NABEKAWA JO
Application Number:
JP2014053396A
Publication Date:
October 05, 2015
Filing Date:
March 17, 2014
Export Citation:
Assignee:
NIPPON DRY CHEMICAL KK
International Classes:
A62C13/76
Attorney, Agent or Firm:
Akihiro Otsuka
Koichi Kawashima
Koichi Kawashima