CN201823211U - Perforated pipe for supersonic speed superfine dry powder fire extinguishing device - Google Patents
Perforated pipe for supersonic speed superfine dry powder fire extinguishing device Download PDFInfo
- Publication number
- CN201823211U CN201823211U CN2010205396799U CN201020539679U CN201823211U CN 201823211 U CN201823211 U CN 201823211U CN 2010205396799 U CN2010205396799 U CN 2010205396799U CN 201020539679 U CN201020539679 U CN 201020539679U CN 201823211 U CN201823211 U CN 201823211U
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- CN
- China
- Prior art keywords
- dry powder
- supersonic speed
- antipriming pipe
- spray orifice
- pipe body
- 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 discloses a perforated pipe for a supersonic speed superfine dry powder fire extinguishing device, which comprises a perforated pipe body that comprises a cover plate, a pipe body and a base, wherein one end of the pipe body is connected with the cover plate, and the other end of the pipe body is connected with the base, the pipe body is provided with spraying holes, and the pipe body is internally provided with power agentia and an ignition fuse. The perforated pipe can generate supersonic speed airflow, thus achieving the function of reducing recoiling force in structure, being high in safety and not increasing negative weight.
Description
Technical field:
The utility model relates to a kind of fire-fighting equipment, particularly relates to a kind of antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation that disposes many spray orifices.
Background technology:
The super-sonic dry-chemical automatic fire extinguishing technology, developing into the radial spray is after the device of feature, to have entered the industrial fire field.From primary stage volume practical application and development, it should possess the function of three aspects at least: power source is that inflammable thing and device itself can be crossed convenient and separate entirely cheaply; Find out the technological approaches that reduces kick; Can carry out digitized demonstration and fine setting to power and need not change device hardware.
China Patent No. is 00200992.7 " the super transonic speed fire extinguisher of detachable starter ", and this patent is the device with detachable starter, and disposing single piece of power part is detachable starter.During work, start whole energy, moment work destroys the original seal state, the emission powder extinguishing agent.During use, all energy all concentrates on the loam cake central part, will inevitably produce sharp pounding and be transmitted to the installation position, can cause the negative effect of two aspects: one, the higher-order of oscillation easily causes extinguishing device damage itself, therefore, this extinguishing device is heavy, uses inconvenience; Two, use model big little, social benefit is poor.
China Patent No. is 200620036573.0 " desk-top super-sonic dry-chemical fire extinguishers ", form by top cover, shell, guard ring, antipriming pipe, antipriming pipe upper plug head, antipriming pipe lower end cap, bottom, powder extinguishing agent and temperature sensing cable, main draw generator and secondary initiator are arranged in the antipriming pipe, initiator and antipriming pipe upper plug head connect as one, adopt high minute material moulding, plastic packaging has two leads in the antipriming pipe upper plug head, passes guard ring and is connected with a main guiding device and temperature sensing cable; The antipriming pipe two ends are fixed by guard ring and antipriming pipe lower end cap.Under the effect of the high vibrations of high pressure, damage device itself easily, security is bad.
Summary of the invention:
The purpose of this utility model is to overcome the problems referred to above that extinguishing device in the prior art exists, and provides a kind of and produces supersonic airstream, kick is little, and is safe, can not increase the antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation of passive weight.
To achieve these goals, the utility model is realized by the following technical solutions:
A kind of antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation, comprise the antipriming pipe body, it is characterized in that: the antipriming pipe body comprises cover plate, body and base, body one end is connected with cover plate, the other end is connected with base, body is provided with spray orifice, is provided with power medicament and ignition fuse in the body.
Described spray orifice is a layered distribution, and each layer is provided with 6-8 spray orifice.
Described spray orifice is a cylindrical body.
Described spray orifice one end is the bullet that Inner contracts.
Described spray orifice middle part is a cylindrical body, and two ends are the bullet that Inner contracts.
Described power medicament is sheet, bulk or strip, or with the pulvis of soft material envelope.
Advantage of the present utility model is:
1, is connected with cover plate owing to the utility model body one end, the other end is connected with base, body is provided with spray orifice, be provided with power medicament and ignition fuse in the body, make and cause a large amount of combustion gas of generation by the power house igniter under signal of telecommunication effect, initiation is spurted, owing to adopt design of the present utility model, reduced subsequent impacts power, prevented the influence of kick extinguishing device.
2, because the utility model antipriming pipe is provided with spray orifice, spray orifice is that layered distribution and each layer are provided with 6-8 spray orifice, combines with body, can produce supersonic airstream, and reduce kick, has enlarged the high speed fire extinguishing effectiveness of extinguishing device.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model schematic top plan view
Mark among the figure: 1, body, 2, cover plate, 3, base, 4, spray orifice.
The specific embodiment
A kind of antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation comprises the antipriming pipe body, and the antipriming pipe body comprises cover plate 2, body 1 and base 3, body 1 one ends are connected with cover plate 2, the other end is connected with base 3, and body 1 is provided with spray orifice 4, is provided with power medicament and ignition fuse in the body 1.
In the utility model, spray orifice 4 is a layered distribution, and each layer is provided with 6-8 spray orifice 4.
In addition, the material of antipriming pipe is a carbide alloy.The power medicament is sheet, bulk or strip, or with the pulvis of soft material envelope.
When the utility model was applied in the extinguishing device, antipriming pipe one end was connected with the top cover of extinguishing device, and the other end stretches in the powder extinguishing agent apotheca of extinguishing device, and is wrapped in the powder extinguishing agent.
The antipriming pipe of making according to technical solutions of the utility model that is used for the supersonic speed ultrafine dry powder extinguishing installation, according to different environments for use, but the quantity respective change of the size dimension material of cylinder 7 and spray orifice 8.Also be not precluded within on the utility model scheme basis and set up other functions, all within the utility model protection domain.
Claims (6)
1. antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation, comprise the antipriming pipe body, it is characterized in that: the antipriming pipe body comprises cover plate (2), body (1) and base (3), body (1) one end is connected with cover plate (2), the other end is connected with base (3), body (1) is provided with spray orifice (4), and body is provided with power medicament and ignition fuse in (1).
2. the antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation according to claim 1 is characterized in that: described spray orifice (4) is a layered distribution, and each layer is provided with 6-8 spray orifice (4).
3. the antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation according to claim 1 and 2 is characterized in that: described spray orifice (4) is a cylindrical body.
4. the antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation according to claim 1 and 2 is characterized in that: described spray orifice (4) one ends are the bullet that Inner contracts.
5. the antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation according to claim 1 and 2 is characterized in that: described spray orifice (4) middle part is cylindrical body, and two ends are the bullet that Inner contracts.
6. the antipriming pipe that is used for the supersonic speed ultrafine dry powder extinguishing installation according to claim 1 and 2 is characterized in that: described power medicament is sheet, bulk or strip, or with the pulvis of soft material envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205396799U CN201823211U (en) | 2010-09-25 | 2010-09-25 | Perforated pipe for supersonic speed superfine dry powder fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205396799U CN201823211U (en) | 2010-09-25 | 2010-09-25 | Perforated pipe for supersonic speed superfine dry powder fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823211U true CN201823211U (en) | 2011-05-11 |
Family
ID=43961772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205396799U Expired - Fee Related CN201823211U (en) | 2010-09-25 | 2010-09-25 | Perforated pipe for supersonic speed superfine dry powder fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611225A (en) * | 2013-12-16 | 2014-03-05 | 哈尔滨工程大学 | Nano dry powder fire-extinguishing device based on fuel gas generator |
| RU2714780C2 (en) * | 2015-10-06 | 2020-02-19 | Мариофф Корпорейшн Ой | Damping device, nozzle for damping device and method |
| US10933268B2 (en) | 2015-10-06 | 2021-03-02 | Marioff Corporation Oy | Suppression unit and method |
-
2010
- 2010-09-25 CN CN2010205396799U patent/CN201823211U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611225A (en) * | 2013-12-16 | 2014-03-05 | 哈尔滨工程大学 | Nano dry powder fire-extinguishing device based on fuel gas generator |
| RU2714780C2 (en) * | 2015-10-06 | 2020-02-19 | Мариофф Корпорейшн Ой | Damping device, nozzle for damping device and method |
| US10933268B2 (en) | 2015-10-06 | 2021-03-02 | Marioff Corporation Oy | Suppression unit and method |
| US11241600B2 (en) | 2015-10-06 | 2022-02-08 | Marioff Corporation Oy | Suppression unit, nozzle for suppression unit, and method |
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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: 20110511 Termination date: 20160925 |