CN203803003U - Water mist fire extinguisher - Google Patents
Water mist fire extinguisher Download PDFInfo
- Publication number
- CN203803003U CN203803003U CN201420219556.5U CN201420219556U CN203803003U CN 203803003 U CN203803003 U CN 203803003U CN 201420219556 U CN201420219556 U CN 201420219556U CN 203803003 U CN203803003 U CN 203803003U
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- CN
- China
- Prior art keywords
- cylindrical shell
- cylinder
- water
- cylinder body
- fire extinguisher
- 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 provides a water mist fire extinguisher. According to the technical scheme, the water mist fire extinguisher comprises a barrel, wherein an injection device, a pressing device, and a pneumatic device, which is positioned in the barrel and is connected with the pressing device, are arranged on the barrel; the pneumatic device comprises a cylinder and a pressure cylinder body communicated with the cylinder; a piston rod in the cylinder is connected with the pressing device; a needle valve is arranged on the pressure cylinder body; a water injection hole is formed in the barrel. The water mist fire extinguisher has the advantages that enough air pressure is provided for the fire extinguisher due to the design of the cylinder and the cylinder body in the barrel, and due to the design of the water injection hole in one side of the barrel, a user can automatically finish a task of filling the fire extinguisher with water.
Description
Technical field
The utility model belongs to fire-fighting equipment field, especially relates to water spray extinguisher.
Background technology
Fire extinguisher is a kind of Portable Fire extinguisher.Alert in order to rescue fire extinguishing.Water-type extinguisher is common a kind of fire extinguisher, its solid matter fire that is mainly used in putting out a fire to save life and property, as timber, linen-cotton, textile etc. from the beginning of fire.
Traditional fire extinguisher is air storage fire extinguisher, is mainly filling arbon dioxide in gas cylinder in cylindrical shell, increases air pressure.When use, the safety cap on device head is removed, firmly hit plush copper, pierce through the diaphragm seal on gas cylinder, carbon dioxide is just sprayed onto in cylindrical shell, produces pressure, makes clear water penetrate fire extinguishing through suction pipe from nozzle.
Traditional fire extinguisher adopts gas cylinder structure because of it, needs fire extinguisher to return that producer inflates, water-filling after using, and can reuse.Wasted back and forth a large amount of time and moneys, and because being provided with gas cylinder in cylindrical shell, be security consideration, the material of cylindrical shell need be selected carbon steel material, has increased production cost.
Utility model content
The purpose of this utility model is to reuse inconvenience, the problem such as expensive for above-mentioned fire extinguisher, provides a kind of reasonable in design, simple in structure, with low cost, and easy for operation, the water spray extinguisher of safety.
For achieving the above object, the utility model has adopted following technical proposal: a kind of water spray extinguisher, comprise cylindrical shell, this cylindrical shell is provided with injection apparatus, press device and is positioned at the pneumatic shuttle that cylindrical shell is connected with this press device, the supercharging cylinder body that described pneumatic shuttle comprises cylinder and is connected with cylinder, the piston rod in described cylinder is connected with press device; Described supercharging cylinder body is provided with needle valve; Described cylindrical shell is provided with water injection hole.
As preferably, in described supercharging cylinder body, be arranged at intervals with 2-4 check valve.
As preferably, described water injection hole is provided with sealing-plug.
As preferably, described injection apparatus comprises shower nozzle and is arranged on the suction hose in cylindrical shell, and one end of described suction hose is arranged on the bottom of cylindrical shell, and the other end of described suction hose is connected with shower nozzle.
Further, described cylindrical shell adopts stainless steel.
Further, the bottom of described cylinder is provided with the breather pipe communicating with supercharging cylinder body.
Compared with prior art, the advantage of the utility model water spray extinguisher is: the fire extinguisher that is designed to of the cylinder in cylindrical shell and cylinder body provides enough air pressure, the design of the water injection hole of cylindrical shell one side, make user can complete voluntarily the water-filling task of fire extinguisher and because of cylindrical shell adopt stainless steel, weight reducing cheap time, more convenient user's use.
Read by reference to the accompanying drawings after detailed description of the invention of the present utility model, other features of the present utility model and advantage will become clearer.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram that the utility model provides;
In figure, 1, cylindrical shell; 2, base; 3, injection apparatus; 31, shower nozzle; 32, suction hose; 4, press device; 5, compressing device; 51, cylinder; 511, piston rod; 512, piston; 52, supercharging cylinder body; 521, check valve; 522, needle valve; 53, breather pipe; 6, water injection hole; 7, sealing-plug.
Detailed description of the invention
As shown in Figure 1, the utility model proposes a kind of water spray extinguisher, comprise cylindrical shell 1, this cylindrical shell 1 is provided with injection apparatus 3, press device 4 and is positioned at the pneumatic shuttle 5 that cylindrical shell 1 is connected with this press device 3.
The supercharging cylinder body 52 that pneumatic shuttle 5 comprises cylinder 51 and is connected with cylinder 51, the piston rod 511 in cylinder 51 is connected with press device 4, and the bottom of cylinder 51 is provided with the breather pipe 53 communicating with supercharging cylinder body 52; Supercharging cylinder body 52 is provided with needle valve 522, in order to improve pressure, in supercharging cylinder body 52, be interval with the check valve 511 of 2-4, the check valve 511 that the check valve 511 of supercharging cylinder body 52 can select the check valve 511 of equal operating pressure also can select pressure to increase step by step.
4 of press devices can be selected traditional press handle type pressing device.
Injection apparatus 3 comprises shower nozzle 31 and is arranged on the suction hose 32 in cylindrical shell, for better use, one end of suction hose 32 is arranged on the bottom of cylindrical shell 1, the other end of suction hose 32 is connected with shower nozzle 31, in actual use, and because shower nozzle easily damages under High Pressure, in order to change conveniently, an aqueduct 33 can be set between shower nozzle 31 and suction hose 32, and one end of aqueduct 33 is stretched into cylindrical shell 1 inside and is connected with suction hose 32, and the other end is connected with shower nozzle 31.
Cylindrical shell 1 is provided with water injection hole 6, and after the water of cylindrical shell 1 uses, user can take off the sealing-plug on water injection hole 67, voluntarily toward the interior water filling of cylindrical shell 1.
The using method of the present embodiment water spray extinguisher is as follows: in the time that the water in cylindrical shell is enough, fire fighter presses press device, by carrying out supercharging to the supercharging cylinder body being connected with cylinder with the cylinder of press device interlock, when pressure strengthens gradually, check valves at different levels in supercharging cylinder body are opened successively, finally, the gases at high pressure in supercharging cylinder body spray from needle valve, and then the water of oppressing in cylindrical shell sprays from shower nozzle along suction hose; In the time of water shortage in cylindrical shell, fire fighter can be by the water injection hole on cylindrical shell directly toward water filling in cylindrical shell.Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used 1 herein, cylindrical shell; 2, base; 3, injection apparatus; 31, shower nozzle; 32, suction hose; 4, press device; 5, compressing device; 51, cylinder; 511, piston rod; 512, piston; 52, supercharging cylinder body; 521, check valve; 522, needle valve; 53, breather pipe; 6, water injection hole; 7, the term such as sealing-plug, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. a water spray extinguisher, comprise cylindrical shell, this cylindrical shell is provided with injection apparatus, press device and is positioned at the pneumatic shuttle that cylindrical shell is connected with this press device, it is characterized in that, the supercharging cylinder body that described pneumatic shuttle comprises cylinder and is connected with cylinder, the piston rod in described cylinder is connected with press device; Described supercharging cylinder body is provided with needle valve; Described cylindrical shell is provided with water injection hole.
2. water spray extinguisher according to claim 1, is characterized in that, is arranged at intervals with 2-4 check valve in described supercharging cylinder body.
3. water spray extinguisher according to claim 1, is characterized in that, described water injection hole is provided with sealing-plug.
4. water spray extinguisher according to claim 1, is characterized in that, the suction hose that described injection apparatus comprises shower nozzle and is connected with this shower nozzle, and the water inlet end of described suction hose is positioned at the bottom of described cylindrical shell.
5. water spray extinguisher according to claim 1, is characterized in that, described cylindrical shell adopts stainless steel.
6. water spray extinguisher according to claim 2, is characterized in that, the bottom of described cylinder is provided with the breather pipe communicating with supercharging cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219556.5U CN203803003U (en) | 2014-04-22 | 2014-04-22 | Water mist fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219556.5U CN203803003U (en) | 2014-04-22 | 2014-04-22 | Water mist fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803003U true CN203803003U (en) | 2014-09-03 |
Family
ID=51441819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219556.5U Expired - Fee Related CN203803003U (en) | 2014-04-22 | 2014-04-22 | Water mist fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597252A (en) * | 2016-03-08 | 2016-05-25 | 王晓勇 | Portable high-pressure water mist fire extinguisher |
| CN110496343A (en) * | 2018-05-18 | 2019-11-26 | 山东昊月新材料股份有限公司 | A kind of multiple-purpose extinguisher |
-
2014
- 2014-04-22 CN CN201420219556.5U patent/CN203803003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597252A (en) * | 2016-03-08 | 2016-05-25 | 王晓勇 | Portable high-pressure water mist fire extinguisher |
| CN110496343A (en) * | 2018-05-18 | 2019-11-26 | 山东昊月新材料股份有限公司 | A kind of multiple-purpose extinguisher |
| CN110496343B (en) * | 2018-05-18 | 2021-02-23 | 山东昊月新材料股份有限公司 | Multipurpose fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180422 |