CN105080007A - Cabinet type superfine dry powder fire extinguishing device - Google Patents
Cabinet type superfine dry powder fire extinguishing device Download PDFInfo
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- CN105080007A CN105080007A CN201510310322.0A CN201510310322A CN105080007A CN 105080007 A CN105080007 A CN 105080007A CN 201510310322 A CN201510310322 A CN 201510310322A CN 105080007 A CN105080007 A CN 105080007A
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- cabinet
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- eruption
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Abstract
The invention relates to a cabinet type superfine dry powder fire extinguishing device. A storage container for containing superfine dry powder extinguishing agents is arranged in a cabinet, and an outlet of the storage container is connected with an eruption canal. The cabinet type superfine dry powder fire extinguishing device is characterized in that a nitrogen producing kit is arranged in the storage container, a plurality of nitrogen outlet holes are formed in the side wall of the nitrogen producing kit and communicated with the interior of the storage container, and an electric igniter is arranged in the nitrogen producing kit; a control box for receiving signals of a firefighting host is further arranged in the cabinet, and the signal output end of the control box is connected with the electric igniter on the nitrogen producing kit; and an eruption element is arranged on an outlet of the storage container.
Description
Technical field
The present invention relates to a kind of cabinet superfine dry-powdery extinguisher.
Background technology
Ultra-fine dry powder extinguishing agent is low with its extinguishing concentration, and blow-off velocity is fast, and fire-fighting efficiency is high, green, environmental protection, healthy characteristic, extensive use at home and abroad.By ultra-fine dry powder hold-up vessel, spurt assembly and Control Component etc. and assemble the ultrafine dry powder extinguishing installation that complete and cabinet carries out protecting in advance and be called cabinet superfine dry-powdery extinguisher.
In prior art, mostly cabinet superfine dry-powdery extinguisher is to adopt the version driving high-pressure gas cartridge to add ultra-fine dry powder powder tank, two or more tank body is there is in a set of extinguishing device, take up room large, connected mode is restricted, complex structure, control assembly are many, fault rate is high, reduce dependability.Meanwhile, drive in gas cylinder and have gases at high pressure, easy pressure release, leakage are even hurted sb.'s feelings.
Summary of the invention
The object of the invention is to provide a kind of cabinet superfine dry-powdery extinguisher, and structure is simple, uses safer, more reliable.
Realize the technical scheme of the object of the invention:
A kind of cabinet superfine dry-powdery extinguisher, the hold-up vessel for splendid attire ultra-fine dry powder extinguishing agent is provided with in cabinet, the outlet of hold-up vessel connects eruption canal, it is characterized in that: in hold-up vessel, be provided with nitrogen aerogenesis medicine box, nitrogen aerogenesis medicine box sidewall is provided with multiple nitrogen and portals, this nitrogen portals and to communicate with in hold-up vessel, is provided with electric igniter in nitrogen aerogenesis medicine box; Also be provided with the control cabinet for receiving fire-fighting host signal in cabinet, the signal output part of control cabinet connects the electric igniter on nitrogen aerogenesis medicine box; The exit of hold-up vessel is provided with eruption element.
Said nitrogen aerogenesis medicine box is made up of three medicine boxs, and three medicine boxs are from top to bottom arranged.
Be provided with time-delay relay distributor in control cabinet, the signal output part of time-delay relay distributor connects the electric igniter of three medicine boxs successively.
Eruption canal is provided with pressure feedback device, and the signal output part of pressure feedback device connects control cabinet.
Eruption element is can at the released membrane of authorized pressure explosion or aluminium film.
The beneficial effect that the present invention has:
Be provided with nitrogen aerogenesis medicine box in hold-up vessel of the present invention, nitrogen aerogenesis medicine box sidewall is provided with multiple nitrogen and portals, and this nitrogen portals and to communicate with in hold-up vessel, is provided with electric igniter in nitrogen aerogenesis medicine box; Also be provided with the control cabinet for receiving fire-fighting host signal in cabinet, the signal output part of control cabinet connects the electric igniter on nitrogen aerogenesis medicine box; The exit of hold-up vessel is provided with eruption element.Nitrogen aerogenesis medicine box of the present invention can produce nitrogen under the control of control cabinet, drives the ultra-fine dry powder extinguishing agent eruption in hold-up vessel, does not need to arrange high-pressure gas cartridge in addition, save space, structure is simple, and control assembly is few, not easily leak, effectively improve dependability and security.
Nitrogen aerogenesis medicine box of the present invention is made up of three medicine boxs, and three medicine boxs are from top to bottom arranged.Be provided with time-delay relay distributor in control cabinet, the signal output part of time-delay relay distributor connects the electric igniter of three medicine boxs successively.Three medicine boxs sequence interval can produce nitrogen, the nitrogen produced goes out nitrogen aerogenesis medicine box at a high speed, ultra-fine dry powder extinguishing agent in abundant stirring hold-up vessel, make the gas powder two-phase flow of generation in hold-up vessel more even, and according to control overflow, orderly ejection, improves eruption effect further, strengthens the security of dependability and use.
Eruption canal of the present invention is provided with pressure feedback device, the signal output part of pressure feedback device connects control cabinet, after cabinet superfine dry-powdery extinguisher starts fire extinguishing, pressure feedback device on output channel, detect that pressure changes the signal started to control cabinet output device, control cabinet can transmit signals to fire-fighting main frame in time, more convenient to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A portion partial enlarged drawing in Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, be provided with the hold-up vessel 4 for splendid attire ultra-fine dry powder extinguishing agent in cabinet 5, the outlet of hold-up vessel 4 connects eruption canal 11, is provided with siphon pipe 10 in hold-up vessel 4, eruption canal 11 external pipeline 12, and this is prior art.Nitrogen aerogenesis medicine box 3 is provided with in hold-up vessel 4, nitrogen aerogenesis medicine box 3 sidewall is provided with multiple nitrogen and portals, and this nitrogen portals and to communicate with in hold-up vessel 4, and nitrogen aerogenesis medicine box 3 is made up of three medicine boxs, three medicine boxs are from top to bottom arranged, and are equipped with electric igniter in each medicine box.Fastening tank mouth 2 is for fixed disassembly nitrogen aerogenesis medicine box 3, extraction electric igniter; Also be provided with flexible plastic retaining, for sealing the electric igniter line outlet of nitrogen aerogenesis medicine box 3, this flexible plastic retaining adopts special plastic design to make, and has resistance to compression, anti-burning, little, the indeformable characteristic of after-contraction of being heated; The yellow cured pipe protection of electric igniter, drug cassette body sidewall periphery arranges diaphragm, and protection of cured for Huang pipe and nitrogen being portalled, interior, completely cut off and contacts with the direct of ultra-fine dry powder extinguishing agent.Also being provided with the control cabinet 7 for receiving fire-fighting host signal in cabinet 5, being provided with time-delay relay distributor in control cabinet 7, the signal output part of time-delay relay distributor connects the electric igniter of three medicine boxs successively.Eruption canal 11 is provided with pressure feedback device 6, and the signal output part of pressure feedback device 6 connects control cabinet 7.The exit of hold-up vessel 4 is provided with eruption element 9, and eruption element is at the released membrane of authorized pressure explosion or aluminium film, can select released membrane in the present embodiment.
During enforcement, cabinet 5 is positioned over needs portion in or beyond the space of protection by pipeline 12, shower nozzle 1 to be arranged at the top of protected object, can land installation; also Suspensible, semimounted lifting; both attractive in appearancely do not take useful position, be beneficial to maintenance, do not affect again operation and the maintenance of miscellaneous equipment.Hold-up vessel 4 diameter should not be greater than 650MM, and volume should not be greater than 200L, inside fills and is less than 100KG ultra-fine dry powder extinguishing agent, average grain diameter≤10 μm of ultra-fine dry powder extinguishing agent.Pipeline 12 realizes long distance delivery, and for extinguishing chemical being carried the scene of a fire and discharging, pipeline 12 can be seamless steel pipe, stainless steel tube, welded still pipe, and predominant tube diameter is maximum no more than DN65, minimumly should not be less than Φ 12.
During breaking out of fire, detector alarm, fire-fighting main frame sends action command to control cabinet 7, time-delay relay distributor in control cabinet 7 converts time pulse to the enabling signal received, three medicine boxs of the startup nitrogen aerogenesis medicine box 3 at free interval produce nitrogen in turn, produce nitrogen and hold-up vessel 4 in ultra-fine dry powder effect, form uniform gas powder two-phase flow, after reaching the pressure of regulation, eruption element 9 is opened, gas powder two-phase flow in hold-up vessel 4 enters external pipeline 12 by siphon pipe 10, the fire compartment needing protection is transported to by pipeline 12, fire extinguishing is sprayed at a high speed by the shower nozzle 1 preset.Meanwhile, pressure feedback device 6 action, provides feedback signal by control cabinet 7 to fire-fighting main frame, shows that device starts fire extinguishing.
After on-the-spot breaking out of fire, also manually can press the emergency start button at on-the-spot doorway place, start button action, issue instructions to fire-fighting main frame, thus starting drive fire extinguishing, remaining fire extinguishing procedure is the same.
Claims (5)
1. a cabinet superfine dry-powdery extinguisher, the hold-up vessel for splendid attire ultra-fine dry powder extinguishing agent is provided with in cabinet, the outlet of hold-up vessel connects eruption canal, it is characterized in that: in hold-up vessel, be provided with nitrogen aerogenesis medicine box, nitrogen aerogenesis medicine box sidewall is provided with multiple nitrogen and portals, this nitrogen portals and to communicate with in hold-up vessel, is provided with electric igniter in nitrogen aerogenesis medicine box; Also be provided with the control cabinet for receiving fire-fighting host signal in cabinet, the signal output part of control cabinet connects the electric igniter on nitrogen aerogenesis medicine box; The exit of hold-up vessel is provided with eruption element.
2. cabinet superfine dry-powdery extinguisher according to claim 1, is characterized in that: said nitrogen aerogenesis medicine box is made up of three medicine boxs, and three medicine boxs are from top to bottom arranged.
3. cabinet superfine dry-powdery extinguisher according to claim 2, is characterized in that: be provided with time-delay relay distributor in control cabinet, and the signal output part of time-delay relay distributor connects the electric igniter of three medicine boxs successively.
4. cabinet superfine dry-powdery extinguisher according to claim 3, is characterized in that: eruption canal is provided with pressure feedback device, and the signal output part of pressure feedback device connects control cabinet.
5. cabinet superfine dry-powdery extinguisher according to claim 4, is characterized in that: eruption element is can at the released membrane of authorized pressure explosion or aluminium film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310322.0A CN105080007A (en) | 2015-06-01 | 2015-06-01 | Cabinet type superfine dry powder fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310322.0A CN105080007A (en) | 2015-06-01 | 2015-06-01 | Cabinet type superfine dry powder fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105080007A true CN105080007A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310322.0A Pending CN105080007A (en) | 2015-06-01 | 2015-06-01 | Cabinet type superfine dry powder fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105080007A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178344A (en) * | 2016-08-24 | 2016-12-07 | 西安新竹防灾救生设备有限公司 | Staged aerogenesis dry powder extinguishing installation |
| CN106178333A (en) * | 2016-08-24 | 2016-12-07 | 西安新竹防灾救生设备有限公司 | Electric locomotive staged is detonated powder extinguishing system |
| CN106823196A (en) * | 2017-03-21 | 2017-06-13 | 柳州治业科技有限公司 | A kind of vehicle-mounted fire extinguisher |
| CN110935119A (en) * | 2018-11-06 | 2020-03-31 | 于明思 | Electric explosion type double-phase flow water spraying fire extinguishing system for passenger cabin of bus |
| CN112535826A (en) * | 2020-12-22 | 2021-03-23 | 湖南久钰电子有限公司 | Dry powder fire extinguishing system |
Citations (7)
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|---|---|---|---|---|
| GB555873A (en) * | 1942-03-05 | 1943-09-10 | Elwyn Jones | Improvements in or relating to gas pressure actuated fire extinguishers adapted to discharge a fire-extinguishing liquid, and to gas-producing cartridges for use therein |
| RU2079314C1 (en) * | 1995-02-20 | 1997-05-20 | Предприятие противопожарной техники "Факел" | Powder-type fire extinguisher |
| RU2110304C1 (en) * | 1996-04-02 | 1998-05-10 | Предприятие противопожарной техники "Факел" | Powder-type fire extinguisher |
| CN2870900Y (en) * | 2005-12-20 | 2007-02-21 | 宋明韬 | Cabinet superfine dry-powdery extinguisher |
| CN202223795U (en) * | 2011-08-30 | 2012-05-23 | 深圳市威盾新消防技术有限公司 | Intelligent pipe network-free cabinet type superfine dry powder fire extinguishing device |
| CN104208834A (en) * | 2014-09-09 | 2014-12-17 | 四川华川工业有限公司 | Full-automatic dry powder fire-extinguishing device |
| CN204952011U (en) * | 2015-06-01 | 2016-01-13 | 大庆英博消防设备有限公司 | Cabinet superfine dry -powdery extinguisher |
-
2015
- 2015-06-01 CN CN201510310322.0A patent/CN105080007A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB555873A (en) * | 1942-03-05 | 1943-09-10 | Elwyn Jones | Improvements in or relating to gas pressure actuated fire extinguishers adapted to discharge a fire-extinguishing liquid, and to gas-producing cartridges for use therein |
| RU2079314C1 (en) * | 1995-02-20 | 1997-05-20 | Предприятие противопожарной техники "Факел" | Powder-type fire extinguisher |
| RU2110304C1 (en) * | 1996-04-02 | 1998-05-10 | Предприятие противопожарной техники "Факел" | Powder-type fire extinguisher |
| CN2870900Y (en) * | 2005-12-20 | 2007-02-21 | 宋明韬 | Cabinet superfine dry-powdery extinguisher |
| CN202223795U (en) * | 2011-08-30 | 2012-05-23 | 深圳市威盾新消防技术有限公司 | Intelligent pipe network-free cabinet type superfine dry powder fire extinguishing device |
| CN104208834A (en) * | 2014-09-09 | 2014-12-17 | 四川华川工业有限公司 | Full-automatic dry powder fire-extinguishing device |
| CN204952011U (en) * | 2015-06-01 | 2016-01-13 | 大庆英博消防设备有限公司 | Cabinet superfine dry -powdery extinguisher |
Non-Patent Citations (1)
| Title |
|---|
| 魏东: "《灭火技术及工程》", 31 January 2013 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178344A (en) * | 2016-08-24 | 2016-12-07 | 西安新竹防灾救生设备有限公司 | Staged aerogenesis dry powder extinguishing installation |
| CN106178333A (en) * | 2016-08-24 | 2016-12-07 | 西安新竹防灾救生设备有限公司 | Electric locomotive staged is detonated powder extinguishing system |
| CN106823196A (en) * | 2017-03-21 | 2017-06-13 | 柳州治业科技有限公司 | A kind of vehicle-mounted fire extinguisher |
| CN110935119A (en) * | 2018-11-06 | 2020-03-31 | 于明思 | Electric explosion type double-phase flow water spraying fire extinguishing system for passenger cabin of bus |
| CN112535826A (en) * | 2020-12-22 | 2021-03-23 | 湖南久钰电子有限公司 | Dry powder fire extinguishing system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |