CN103697173A - High pressure valve assembly for fire extinguisher - Google Patents
High pressure valve assembly for fire extinguisher Download PDFInfo
- Publication number
- CN103697173A CN103697173A CN201310712942.8A CN201310712942A CN103697173A CN 103697173 A CN103697173 A CN 103697173A CN 201310712942 A CN201310712942 A CN 201310712942A CN 103697173 A CN103697173 A CN 103697173A
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- CN
- China
- Prior art keywords
- valve body
- water pipe
- assembly
- valve
- pressure
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a high pressure valve assembly for a first extinguisher. The high pressure valve assembly comprises a valve body, a spring seat arranged at the bottom of the valve body, a gasket arranged at the joint of the valve body and the spring seat, a pressure handle arranged at the top of the valve body, a spring arranged inside the valve body and fixed on the spring seat, a valve rod assembly arranged on the spring and connected with the pressure handle, a water pipe assembly arranged on the right side of the valve body, a gas pipe joint arranged on the right side of the water pipe assembly, a spray-head arranged on the gas pipe joint, a pressurizer arranged on the water pipe assembly, and a pressure switch arranged at the top of the pressurizer, wherein the pressure handle and the pressure switch are provided with suspension loops; a connecting rod is connected between the two suspension loops; an extension spring is sleeved on the connecting rod. The high pressure valve assembly is novel in design, firm for connection, wide in fire extinguishing range, high in fire extinguishing efficiency and convenient to use.
Description
Technical field
The present invention relates to a kind of fire extinguisher high pressure valve assembly.
Background technique
At present, fire extinguisher uses extensively, it seems particularly important in production work, when breaking out of fire, fire extinguisher one of the Fire extinguisher that is absolutely necessary, because some existing fire extinguisher nozzle is shorter, need to connect a water pipe assembly, it is just convenient to use like this, then existing fire extinguisher is because pressure is less, and cannot put out remote naked light, therefore can not meet special occasion rescue required, in the special occasion, it is particularly important that the present invention just seems, it can be worked as general fire extinguisher and use, can connect water pipe assembly again, carry out remote high-voltage fire extinguishing, very easy to use, fire-fighting efficiency is high, very safe.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of modern design, is connected firmly, and fire extinguishing scope is wide, and fire-fighting efficiency is high, fire extinguisher easy to use high pressure valve assembly.
The present invention is achieved through the following technical solutions: a kind of fire extinguisher high pressure valve assembly of the present invention, comprise valve body, and be arranged on the spring seat of valve body bottom, and be arranged on the pad of valve body and spring seat joint, and be arranged on the pressure handle at valve body top, and be arranged on and in valve body, be fixed on the spring on spring seat, and be arranged on spring, be connected with pressure handle valve rod assembly, and be arranged on the water pipe assembly on valve body right side, and be arranged on the gas-tpe fitting on water pipe assembly right side, and be arranged on the shower nozzle on gas-tpe fitting, and be arranged on the pressurized machine on water pipe assembly, and be arranged on the pressure switch at pressurized machine top, in described pressure handle and pressure switch, be provided with link, between two described links, be connected with connecting rod, on described connecting rod, be arranged with extension spring.
As preferred technological scheme, described valve body and water pipe assembly are threaded connection, described valve body right side is provided with tapped hole and annular slot, described water pipe assembly left side is provided with the threaded stem matching with tapped hole, and described water pipe assembly left side is also provided with the annular fixture block in mating connection with annular slot.
As preferred technological scheme, described pressure handle is flexibly connected with valve body, and described valve body upper left side is provided with for being fixedly connected with the rivet of pressure handle.
As preferred technological scheme, described threaded stem and the joint of tapped hole are provided with seal washer.
Fire extinguisher of the present invention with the beneficial effect of high pressure valve assembly is: when depressing pressure handle, due to the effect of connecting rod, pressure switch is opened, thereby pressurized machine is started working, the water in fire extinguisher flows out from valve body, during through pressurized machine, pressurized machine pressurizes, and increases, like this from the water pressure of shower nozzle ejection, it is farther that the water of ejection is just penetrated, and contribute to remote fire extinguishing, and blow-off velocity is faster, its modern design, is connected firmly, and fire extinguishing scope is wide, fire-fighting efficiency is high, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of high pressure valve assembly for fire extinguisher of the present invention.
Description of reference numerals:
1-valve body; 2-; 3-pressure handle; 4-valve rod assembly; 5-pad; 6-spring; 7-rivet; 8-water pipe assembly; 9-gas-tpe fitting; 10-shower nozzle; 11-tapped hole; 12-threaded stem; 13-annular slot; 14-annular fixture block; 15-seal washer; 16-pressurized machine; 17-pressure switch; 18-connecting rod; 19-extension spring; 20-link.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As shown in Figure 1, a kind of fire extinguisher high pressure valve assembly of the present invention, comprise valve body 1, and be arranged on the spring seat 2 of valve body 1 bottom, and be arranged on the pad 5 of valve body 1 and spring seat 2 joints, and be arranged on the pressure handle 3 at valve body 1 top, and be arranged on and in valve body 1, be fixed on the spring 6 on spring seat 2, and be arranged on spring 6, be connected with pressure handle 3 valve rod assembly 4, and be arranged on the water pipe assembly 8 on valve body 1 right side, and be arranged on the gas-tpe fitting 9 on water pipe assembly 8 right sides, and be arranged on the shower nozzle 10 on gas-tpe fitting 9, and be arranged on the pressurized machine 16 on water pipe assembly 8, and be arranged on the pressure switch 17 at pressurized machine 16 tops, in described pressure handle 3 and pressure switch 17, be provided with link 20, between two described links 20, be connected with connecting rod 18, on described connecting rod 18, be arranged with extension spring 19, after pressure handle 3 is depressed, unclamp pressure handle 3, extension spring 19 just resets pressure handle 3.
As preferably, described valve body 1 is threaded connection with water pipe assembly 8, described valve body 1 right side is provided with tapped hole 11 and annular slot 13, described water pipe assembly 8 left sides are provided with the threaded stem 12 matching with tapped hole 11, described water pipe assembly 8 left sides are also provided with the annular fixture block 14 in mating connection with annular slot 13, connect more firm, safety.
As preferably, described pressure handle 3 is flexibly connected with valve body 1, and described valve body 1 upper left side is provided with for being fixedly connected with the rivet 7 of pressure handle 3, and pressure handle 3 can be firmly connected on valve body 1.
As preferably, described threaded stem 12 and the joint of tapped hole 11 are provided with seal washer 15, have increased the sealability that connects, and prevent that water from flowing out and affect the jet pressure of fire extinguisher.
Fire extinguisher of the present invention with the beneficial effect of high pressure valve assembly is: when depressing pressure handle, due to the effect of connecting rod, pressure switch is opened, thereby pressurized machine is started working, the water in fire extinguisher flows out from valve body, during through pressurized machine, pressurized machine pressurizes, and increases, like this from the water pressure of shower nozzle ejection, it is farther that the water of ejection is just penetrated, and contribute to remote fire extinguishing, and blow-off velocity is faster, its modern design, is connected firmly, and fire extinguishing scope is wide, fire-fighting efficiency is high, easy to use.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a fire extinguisher high pressure valve assembly, it is characterized in that: comprise valve body, and be arranged on the spring seat of valve body bottom, and be arranged on the pad of valve body and spring seat joint, and be arranged on the pressure handle at valve body top, and be arranged on and in valve body, be fixed on the spring on spring seat, and be arranged on spring, be connected with pressure handle valve rod assembly, and be arranged on the water pipe assembly on valve body right side, and be arranged on the gas-tpe fitting on water pipe assembly right side, and be arranged on the shower nozzle on gas-tpe fitting, and be arranged on the pressurized machine on water pipe assembly, and be arranged on the pressure switch at pressurized machine top, in described pressure handle and pressure switch, be provided with link, between two described links, be connected with connecting rod, on described connecting rod, be arranged with extension spring.
2. fire extinguisher high pressure valve assembly according to claim 1, it is characterized in that: described valve body and water pipe assembly are threaded connection, described valve body right side is provided with tapped hole and annular slot, described water pipe assembly left side is provided with the threaded stem matching with tapped hole, and described water pipe assembly left side is also provided with the annular fixture block in mating connection with annular slot.
3. fire extinguisher high pressure valve assembly according to claim 1, is characterized in that: described pressure handle is flexibly connected with valve body, and described valve body upper left side is provided with for being fixedly connected with the rivet of pressure handle.
4. fire extinguisher high pressure valve assembly according to claim 1, is characterized in that: described threaded stem and the joint of tapped hole are provided with seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712942.8A CN103697173A (en) | 2013-12-20 | 2013-12-20 | High pressure valve assembly for fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712942.8A CN103697173A (en) | 2013-12-20 | 2013-12-20 | High pressure valve assembly for fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697173A true CN103697173A (en) | 2014-04-02 |
Family
ID=50358804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310712942.8A Pending CN103697173A (en) | 2013-12-20 | 2013-12-20 | High pressure valve assembly for fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118311A1 (en) * | 2016-01-06 | 2017-07-13 | 中达元机电科技（苏州）有限公司 | One-button type hand-held fire extinguisher |
| CN111692386A (en) * | 2020-06-12 | 2020-09-22 | 盐城欧润石化设备制造有限公司 | Fire extinguisher valve with spacing subassembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038791U (en) * | 1988-09-14 | 1989-06-07 | 石振山 | Hand-pressure spraying extingusher for glassland |
| CN2203165Y (en) * | 1994-07-05 | 1995-07-12 | 路景志 | Long-distance jet fire-extinguisher |
| DE202006012921U1 (en) * | 2006-08-22 | 2006-10-19 | Binger, André | Refillable universal fire extinguishing spraying device used in the fire service and in industry comprises a lid with an upper closure part for rotating a lower closure part to close a fire extinguishing agent container |
| FR2884428A1 (en) * | 2005-04-19 | 2006-10-20 | Cordia Sa | Fire fighting training extinguisher and pump assembly, has pump including pressure switch to adjust pressure of fluid injected into extinguisher and hose with male quick coupler that cooperates with female quick coupler of extinguisher |
| CN101954160A (en) * | 2009-07-16 | 2011-01-26 | 吴加庆 | Vehicle-mounted fire extinguisher |
| CN102639194A (en) * | 2009-12-04 | 2012-08-15 | 空中客车运营简化股份公司 | Fluid ejection device |
| CN202490349U (en) * | 2012-01-12 | 2012-10-17 | 宁波凯旋消防器材有限公司 | Valve for fire extinguishers |
| CN202822550U (en) * | 2012-09-18 | 2013-03-27 | 昆明赛福消防科技有限公司 | Industrial long-distance fire extinguisher |
-
2013
- 2013-12-20 CN CN201310712942.8A patent/CN103697173A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038791U (en) * | 1988-09-14 | 1989-06-07 | 石振山 | Hand-pressure spraying extingusher for glassland |
| CN2203165Y (en) * | 1994-07-05 | 1995-07-12 | 路景志 | Long-distance jet fire-extinguisher |
| FR2884428A1 (en) * | 2005-04-19 | 2006-10-20 | Cordia Sa | Fire fighting training extinguisher and pump assembly, has pump including pressure switch to adjust pressure of fluid injected into extinguisher and hose with male quick coupler that cooperates with female quick coupler of extinguisher |
| DE202006012921U1 (en) * | 2006-08-22 | 2006-10-19 | Binger, André | Refillable universal fire extinguishing spraying device used in the fire service and in industry comprises a lid with an upper closure part for rotating a lower closure part to close a fire extinguishing agent container |
| CN101954160A (en) * | 2009-07-16 | 2011-01-26 | 吴加庆 | Vehicle-mounted fire extinguisher |
| CN102639194A (en) * | 2009-12-04 | 2012-08-15 | 空中客车运营简化股份公司 | Fluid ejection device |
| CN202490349U (en) * | 2012-01-12 | 2012-10-17 | 宁波凯旋消防器材有限公司 | Valve for fire extinguishers |
| CN202822550U (en) * | 2012-09-18 | 2013-03-27 | 昆明赛福消防科技有限公司 | Industrial long-distance fire extinguisher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118311A1 (en) * | 2016-01-06 | 2017-07-13 | 中达元机电科技（苏州）有限公司 | One-button type hand-held fire extinguisher |
| CN111692386A (en) * | 2020-06-12 | 2020-09-22 | 盐城欧润石化设备制造有限公司 | Fire extinguisher valve with spacing subassembly |
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Application publication date: 20140402 |