CN210933527U

CN210933527U - Self-gas-generating fire extinguisher

Info

Publication number: CN210933527U
Application number: CN201921168688.9U
Authority: CN
Inventors: 夏金秋; 王卫东
Original assignee: Jiangsu Jishiyu Fire Fighting Equipment Co ltd
Current assignee: Jiangsu Jishiyu Fire Fighting Equipment Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-07-07
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a self-generating fire extinguisher, including a jar body, jar internal pipe that is equipped with, the upper end of pipe is connected with the shower nozzle, and the lower extreme of pipe stretches into the lower part of jar body, and one side of pipe is equipped with the liquid reserve pipe, and the upper end setting of liquid reserve pipe is at the top of jar body, installs thimble device in the liquid reserve pipe, and the upper end of thimble device passes through buckle locking in the upper end of liquid reserve pipe, and thimble device's lower extreme supports sealed the pad, and the top of jar body is equipped with the handle simultaneously. The utility model provides a self-generating fire extinguisher, the effect through two kinds of media in the fire extinguisher produces high-pressure gas, need not to prestore high-pressure gas, and the storage time is long, annual check time interval is long.

Description

Self-gas-generating fire extinguisher

Technical Field

The utility model belongs to the fire-fighting equipment field, concretely relates to from gas fire extinguisher.

Background

The conventional fire extinguishers are mobile or semi-fixed fire extinguishers, generally, fire extinguishers using liquid fire extinguishing agents or powder fire extinguishing agents, such as water-based fire extinguishers, foam fire extinguishers, powder fire extinguishers, and the like, and the medium of the fire extinguishers needs the squeezing action of high-pressure gas to be sprayed out, so that the conventional fire extinguishers can pre-store the high-pressure gas, but the high-pressure gas can cause the fire extinguishers to explode, and the storage time and the annual inspection time interval are short.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a spontaneous gas fire extinguisher produces high-pressure gas through the effect of two kinds of media in the fire extinguisher, need not to prestore high-pressure gas, and the storage time is long, annual check time interval is long.

The utility model discloses a realize through following technical scheme: the utility model provides a self-generating fire extinguisher, includes a jar body, the internal pipe that is equipped with of jar, the upper end of pipe is connected with the shower nozzle, the lower extreme of pipe stretches into the lower part of the jar body, one side of pipe is equipped with the liquid reserve pipe, the upper end setting of liquid reserve pipe is in the top of the jar body, install the thimble device in the liquid reserve pipe, the upper end of thimble device is passed through buckle locking and is in the upper end of liquid reserve pipe, the lower extreme of thimble device supports sealed the pad, the top of the jar body is equipped with the handle simultaneously.

Preferably, the upper end of the ejector pin device extends out of the top of the liquid storage pipe.

Preferably, the gasket is made of a corrosion-resistant material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an at the structural design of the internal liquid storage pipe that is equipped with of jar, a large amount of B medicaments and a small amount of A medicament are equipped with respectively in jar body and the liquid storage pipe, and emergence effect produces a large amount of high-pressure gas through opening the liquid storage pipe and pushes the medicament blowout to put out a fire after mixing a small amount of A medicaments and a large amount of B medicaments, need not to prestore high-pressure gas, avoids the fire extinguisher to explode, and the storage time is long, the annual check time interval is long.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: 1. a tank body; 2. a conduit; 3. a spray head; 4. a liquid storage pipe; 5. a thimble device; 6. buckling; 7. a gasket; 8. a handle.

Detailed Description

As shown in figure 1 of the attached drawings of the specification, the self-gas-generating fire extinguisher comprises a tank body 1, a guide pipe 2 is arranged in the tank body 1, the upper end of the guide pipe 2 is connected with a spray head 3, the lower end of the guide pipe 2 extends into the lower part of the tank body 1, one side of the guide pipe 2 is provided with a liquid storage pipe 4, the upper end of the liquid storage pipe 4 is arranged at the top of the tank body 1, a thimble device 5 is arranged in the liquid storage pipe 4, the upper end of the thimble device 5 is locked at the upper end of the liquid storage pipe 4 through a buckle 6, the lower end of the thimble device 5 props against a sealing gasket 7, when in use, the buckle 6 is pulled out to push the upper end of the thimble device 5, so that the lower end of the thimble device 5 extrudes the sealing gasket 7 to extrude the sealing gasket 7 to fall off from the bottom of the liquid storage pipe 4, at the moment, a small amount of A medicament in the liquid storage pipe, the fire is extinguished through the spray nozzle 3 without pre-storing high-pressure gas, the fire extinguisher is prevented from exploding, and the handle 8 is arranged at the top of the tank body 1, so that the tank body 1 is convenient to hold by hand.

The top that the liquid storage tube 4 was stretched out to thimble device 5's upper end does benefit to and pushes away the lower extreme of thimble device 5 with the hand and comes the extrusion sealing pad 7, and can avoid thimble device 5 can not sunken the top into liquid storage tube 4, guarantees the leakproofness at liquid storage tube 4 top, and then avoids high-pressure gas to extrude the blowout with the medicament from the top of liquid storage tube 4.

The gasket 7 is made of a corrosion-resistant material, and can prevent corrosion of the chemical agent for a long time.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. A spontaneous gas fire extinguisher which is characterized in that: including a jar body (1), be equipped with pipe (2) in jar body (1), the upper end of pipe (2) is connected with shower nozzle (3), the lower extreme of pipe (2) stretches into the lower part of jar body (1), one side of pipe (2) is equipped with liquid storage pipe (4), the upper end setting of liquid storage pipe (4) is in the top of jar body (1), install thimble device (5) in liquid storage pipe (4), the upper end of thimble device (5) is locked through buckle (6) and is in the upper end of liquid storage pipe (4), the lower extreme of thimble device (5) supports sealed pad (7), the top of jar body (1) is equipped with handle (8) simultaneously.

2. The spontaneous gas fire extinguisher of claim 1, wherein: the upper end of the thimble device (5) extends out of the top of the liquid storage pipe (4).

3. The spontaneous gas fire extinguisher of claim 1, wherein: the sealing gasket (7) is made of a corrosion-resistant material.