CN2342839Y - Fire extinguisher - Google Patents
Fire extinguisher Download PDFInfo
- Publication number
- CN2342839Y CN2342839Y CN 98225008 CN98225008U CN2342839Y CN 2342839 Y CN2342839 Y CN 2342839Y CN 98225008 CN98225008 CN 98225008 CN 98225008 U CN98225008 U CN 98225008U CN 2342839 Y CN2342839 Y CN 2342839Y
- Authority
- CN
- China
- Prior art keywords
- hose
- fire
- connector
- fire extinguisher
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an improved structure of an automatic fire extinguisher, particularly to a fire extinguisher of which the cylinder body is filled with fire extinguishing agent with pressure. A suction pipe is arranged in a cylinder body; a bottle opening is fixedly and hermetically connected with a connection body; a middle hole is arranged in the connection body and is communicated with the suction pipe. The connection body is fixedly and hermetically connected with a one-way valve which is fixedly and hermetically connected with a pressure indicator; the middle hole is communicated with a hose joint by a sealing ring; the hose joint is hermetically connected with a fire extinguishing hose by a hose sheathing sleeve; the fire extinguishing hose is made of macromolecule polymerization materials. The utility model has the advantages of low cost, convenient installation and simple structure, and is an effective automatic fire extinguisher.
Description
The utility model relates to the improvement of the extinguisher structure that a kind of fire-fighting uses.
The present fire extinguisher that uses, its structure are to fill the extinguishing chemical that has pressure in cylindrical shell 8.Adorn a suction pipe 9 in the cylindrical shell, suction pipe connects nozzle and pressure handle by one-way cock, sealing mechanism.The fire extinguisher of ordinary construction is placed on fixing place at ordinary times, in case breaking out of fire needs the people to go to take down, and presses pressure handle and put out a fire, can not carry out self-extinguishing when breaking out of fire.Under a lot of situations, if nobody or the people is arranged and find untimelyly just can't put out initial fire.
The purpose of this utility model is, overcomes the shortcoming of above-mentioned extinguisher structure, and a kind of automatic fire extinguisher of new construction is provided.
The purpose of this utility model is to realize like this.This extinguishing device is filled the extinguishing chemical that has pressure in cylindrical shell 7, the fire hose 1 that is tightly connected on the cylindrical shell, the sealing of the flexible pipe other end.Extinguishing chemical can adopt dry powder, foam, carbon dioxide etc.
Can adorn a suction pipe 8 in the cylindrical shell.Bottleneck 9 is by sealing ring 4 fixedly connected connectors 6.Connector has mesopore and is communicated with suction pipe.Connector is by sealing ring 4 fixedly connected pressure indicators 5, and mesopore is communicated with hose coupling 3 by sealing ring 4.Hose coupling connects cover 2 fire hose 1 that are tightly connected by flexible pipe.The sealing of the flexible pipe other end.Fire hose is that macromolecule polymeric material is made, and the control temperature is 60-200 ℃, and diameter is the 6-20 millimeter, and length is 0.5-30 rice.
Can pass through the fixedly connected check valve of sealing ring on connector, pressure indicator and check valve 10 are tightly connected.
When the utility model uses, fire hose is placed in the protection zone.Can be crooked arbitrarily because of fire hose, so just can in the protection zone, run through, arbitrarily be fixed near the flammable point.When in the protection zone during breaking out of fire, be subjected to thermal softening near the fire hose at burning things which may cause a fire disaster place, intensity reduces, and when reaching the control temperature, fire hose produces a some explosion, just produces under the pressure effect of the extinguishing chemical in fire extinguisher and breaks.Moment, the extinguishing medium in the fire extinguisher sprays to burning things which may cause a fire disaster rapidly and accurately by the breach of fire hose, plays the effect of putting out from the beginning of fire.Fire hose has stable chemistry, physical property, has good heat endurance, can long-term pressurized and antiseep.
The utility model is on the cylindrical shell of common stored pressure fire extinguisher, the temperature control fire hose being installed, a kind of desirable novel fire-fighting equipment between common fire extinguisher and fixed automatic fire extinguishing system is provided, is that a kind of cost is low, easy for installation, simple in structure and effective Automatic Fire Extinguisher.The extinguishing device of this structure can play the effect that reduces fire hazard.The equipment of also can be used as detection simultaneously, reporting to the police, more suitable to the ignition point that should not install and fix system that disperses, can play the quick discovery condition of a fire and in time follow the tracks of the effect of fire extinguishing, be a kind of can reducing the loss, and ensures the economy of people's life and property, effective extinguishing device.
The utility model is provided by following examples and accompanying drawing thereof.
Accompanying drawing 1 is a kind of structural representation of the utility model.
Accompanying drawing 2 is the another kind of structural representations of the utility model.
Accompanying drawing 3 is valve mechanism schematic diagrames.
Various states schematic diagram when accompanying drawing 4 is the utility model use.
1 fire hose, 2 flexible pipes connect cover, 3 hose couplings, 4 sealing rings, 5 pressure indicators, 6 connectors, 7 cylindrical shells, 8 suction pipes, 9 bottlenecks, 10 one-way cocks, 11 springs, 12 spools, 13 check valve body, 14 valve rods.
Embodiment 1: see accompanying drawing 1, accompanying drawing 4.Extinguishing device is filled the extinguishing chemical that has pressure in cylindrical shell 7.One suction pipe 8 is arranged in the cylindrical shell.Bottleneck 9 fixed seal connection connectors 6, connector has mesopore and is communicated with suction pipe.Connector fixed seal connection pressure indicator 5.Mesopore is communicated with hose coupling 3 by sealing ring 4.Hose coupling connects cover 2 fire hose 1 that are tightly connected by flexible pipe.The sealing of the flexible pipe other end.Fire hose is that macromolecule polymeric material is made, and the control temperature is 80 ℃, and diameter is 8 millimeters, and length is 5 meters.The sealing of the flexible pipe other end.During use, fire hose can be placed near the electrical equipment such as microcomputer, or place in the equipment such as automobile.
Embodiment 2: see accompanying drawing 2, accompanying drawing 3.On the basis of the foregoing description, increase by an one-way cock.By the fixedly connected check valve of sealing ring, pressure indicator and check valve 10 are tightly connected on the connector.Spring 15 is enclosed within on the valve rod 14, and is contained in the valve body 13, and spring one end withstands on the valve body, and the other end withstands on the step of valve rod.Spool 12 fixedly connected valve rods.Fire hose is that macromolecule polymeric material is made, and the control temperature is 100 ℃, and diameter is 6 millimeters, and length is 2.5 meters.The sealing of the flexible pipe other end.
Claims (3)
1, a kind of extinguishing device is filled the extinguishing chemical that has pressure in cylindrical shell (7), the fire hose (1) that it is characterized in that being tightly connected on the cylindrical shell, the sealing of the flexible pipe other end.
2,, it is characterized in that having in the cylindrical shell suction pipe (8) according to the described extinguishing device of claim 1; Bottleneck (9) is by the fixedly connected connector of sealing ring (4) (6); Connector has mesopore and is communicated with suction pipe, and connector is by the fixedly connected pressure indicator of sealing ring (5); Mesopore is communicated with hose coupling (3) by sealed picture; Hose coupling connects cover (2) fire hose (1) that is tightly connected by flexible pipe; Fire hose is that macromolecule polymeric material is made, and the control temperature is 60-200 ℃, and diameter is the 6-20 millimeter, and length is 0.5-30 rice.
3, according to the described extinguishing device of claim 2, it is characterized in that on connector, passing through the fixedly connected check valve of sealing ring, pressure indicator and check valve (10) are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225008 CN2342839Y (en) | 1998-09-02 | 1998-09-02 | Fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225008 CN2342839Y (en) | 1998-09-02 | 1998-09-02 | Fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342839Y true CN2342839Y (en) | 1999-10-13 |
Family
ID=33975772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98225008 Expired - Fee Related CN2342839Y (en) | 1998-09-02 | 1998-09-02 | Fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342839Y (en) |
-
1998
- 1998-09-02 CN CN 98225008 patent/CN2342839Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI QINGPU FIRE-FIGHTING EQUIPMENT CO., LTD. Free format text: FORMER NAME OR ADDRESS: QINGPU FIRE CONTROL EQUIPMENT FACTORY, SHANGHAI CITY |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Qingpu Fire-Fighting Equipment Co., Ltd., Shanghai Patentee before: Qingpu Extinguisher and Extinguishing Substance Factory, Shanghai |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |