Unlock instant, AI-driven research and patent intelligence for your innovation.

Mobile fire extinguishing device

A fire extinguishing device and mobile technology, which can be used in fire rescue and other directions, and can solve the problems of high cost and waste of materials

Inactive Publication Date: 2007-02-28
MINIMAX MOBILE SERVICES GMBH & CO KG
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is very wasteful of material and expensive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile fire extinguishing device
  • Mobile fire extinguishing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Figure 1 shows a pressure vessel 1, from which a pipeline 2 leads to a ball valve 3, which is connected to a trigger mechanism 7, such as a button, which simultaneously activates a piezoelectric ignition device 4 with a blasting device, which The piezoelectric ignition device 4 is arranged in front of the fuse plate 5 . The insurance disc 5 is designed for a pressure of 40 bar, and prevents the fire extinguishing powder under pressure from passing through the fire extinguishing gas such as N when the ball valve 3 is not sealed. 2 Leakage from ball valve. This ensures that the nitrogen pressure in the extinguishing agent container is always kept constant. In the present case this pressure is 30 bar. When a fire breaks out, the trigger mechanism 7 is operated, whereby the explosion of the blasting device 4 causes the insurance disc 5 to rupture and simultaneously makes the ball valve open, so that the fire extinguishing agent can leak toward the connecting pipeline 6 to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a mobile fire extinguishing equipment for spraying powder fire extinguishing agent by compressed gas in a pressure vessel which comprises compressed gas and powder fire extinguishing agent. At least a valve disposed between the pressure vessel and an operating device is provided on the pressure vessel, characterised in that an explosive device (4) and a breaker plate (5) is arranged between the valve (3) on the pressure vessel (1) and a connecting tube (6) used as the operating device, the explosive device (4) is bursted by opening of the valve (3).

Description

technical field [0001] The invention relates to a mobile fire extinguishing device for spraying a powdered fire extinguishing agent by compressed gas according to the preamble of claim 1 . [0002] The invention is suitable for a mobile fire extinguishing device, wherein the powdered fire extinguishing agent is transported from a pressure vessel to the fire source area through compressed gas. Background technique [0003] A fire extinguishing device is known from DE 101 34 610 C1 which has at least one pressure vessel which contains an extinguishing agent, in particular nitrogen, under pressure and which has a vent valve. Extinguishing devices of this type usually have very complex mechanisms in order to avoid pressure loss and to allow rapid release of the extinguishing agent. [0004] Known from DE-OS 2 201 606 is a fire extinguishing device for extinguishing large fires, in particular aircraft fires, in which the extinguishing agent is located in an extinguishing agent c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A62C13/64A62C13/00A62C13/22A62C13/76
CPCA62C13/006A62C13/22
Inventor F·许策
Owner MINIMAX MOBILE SERVICES GMBH & CO KG