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Reusable exercise fire extinguisher

A fire extinguisher and arc-shaped opening technology, applied in the field of exercise fire extinguishers, can solve the problem of no concealment, etc., and achieve the effect of convenient filling of fire extinguishing agents

Pending Publication Date: 2022-03-25
张友国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a reusable drill fire extinguisher, which has the advantages that the connector filled with fire extinguishing agent is located at the bottom of the fire extinguisher bottle, the connector is hidden, and can be reused, which solves the problem that the connector on the drill fire extinguisher is arranged on the bottle body. on the side, the connectors are on the outside, no hidden problems

Method used

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  • Reusable exercise fire extinguisher
  • Reusable exercise fire extinguisher
  • Reusable exercise fire extinguisher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 and figure 2 , an embodiment provided by the present invention: a reusable practice fire extinguisher, the use of the fire extinguisher: comprising a fire extinguisher bottle 1, a pressure valve 8 is fixed on the top of the fire extinguisher bottle 1, a pressure gauge 2 is fixed on the front of the pressure valve 8, a pressure valve The top of 8 is fixed with pressure handle 3, and the top side of pressure valve 8 is fixed with nozzle 4, and the end of nozzle 4 away from pressure valve 8 is connected with throat 5.

[0024] Observe the pressure gauge 2 before using the fire extinguisher. If the pointer of the pressure gauge 2 points to the green area, the fire extinguisher can be used normally. If the pointer of the pressure gauge 2 points to the red area, the fire extinguisher cannot be used. After confirming that the fire extinguisher can be used, the user holds the pressing handle 3 with his hand, pulls off the safety bolt on the pressing handle 3, and...

Embodiment 2

[0026] see image 3 , Figure 4 and Figure 5 , an embodiment provided by the present invention: a reusable practice fire extinguisher, filled with fire extinguishing agent: comprising a fire extinguisher bottle 1, an arc-shaped plate 7 and a connecting pipe 11, a circular support plate 6 is fixed on the bottom of the fire extinguisher bottle 1, and the circle One side of the support plate 6 is provided with an arc opening 16, the arc plate 7 is installed in the arc opening 16, the arc plate 7 matches the arc opening 16, and the center of the arc plate 7 top is connected with the arc through a hinge 15. The circular support plate 6 at the middle of the top of the opening 16 is rotatably connected, and the two sides at the bottom of the arc-shaped plate 7 are respectively fixed with the circular support plate 6 at the bottom two sides of the arc-shaped opening 16 by the lock catch 14 . When the fire extinguisher was placed normally, the curved plate 7 closed the curved openin...

Embodiment 3

[0030] see Figure 6 , an embodiment provided by the present invention: a reusable exercise fire extinguisher, a rotary valve 9 is fixed in the middle of the bottom of the fire extinguisher bottle 1, and the rotary valve 9 is installed on the filling nozzle at the bottom of the fire extinguisher bottle 1, and the rotary valve 9 is connected with the Fill mouth vertically.

[0031] When filling the fire extinguisher bottle 1 with fire extinguishing agent, lift the fire extinguisher bottle 1 upside down, connect the pipe filled with fire extinguisher with the filling nozzle at the bottom of the fire extinguisher bottle 1, open the rotary valve 9, and the pipe filled with fire extinguisher passes through the rotary valve 9 It communicates with the fire extinguisher bottle 1, thereby filling the fire extinguisher bottle 1 with fire extinguishing agent. After the fire extinguishing agent was filled, close the rotary valve 9, the pipeline filled with the fire extinguishing agent wa...

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PUM

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Abstract

The exercise fire extinguisher comprises a fire extinguisher bottle, an arc-shaped plate and a connecting pipe, a circular supporting plate is fixed to the bottom of the fire extinguisher bottle, an arc-shaped opening is formed in one side of the circular supporting plate, the arc-shaped plate is installed in the arc-shaped opening, and a rotary valve is fixed to the middle of the bottom of the fire extinguisher bottle; an elbow is fixed to the bottom end of the rotary valve, the end, away from the rotary valve, of the elbow is fixed to one end of a connecting pipe, a manual valve is installed on the connecting pipe, and a connector is fixed to the other end of the connecting pipe. The fire extinguisher bottle has the advantages that the connector filled with the fire extinguishing agent is located at the bottom of the fire extinguisher bottle, is hidden and can be repeatedly used.

Description

technical field [0001] The invention relates to the technical field of fire extinguishers, in particular to a reusable practice fire extinguisher. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire causes. Care must be taken during use to avoid adverse effects and danger. [0003] Fire extinguishing apparatus is a kind of fire-fighting essential thing that is often neglected by people at ordinary times, and shows one's skill to the full when urgently needed. Especially today when there are many high-rise buildings and the interior is decorated with a large amount of wood, plastics and fabrics, once there is a fire, without p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C13/64A62C13/76A62C99/00
CPCA62C13/64A62C13/76A62C99/0081
Inventor 侯义
Owner 张友国