CN103252050A - Flame automatic trigger switch - Google Patents
Flame automatic trigger switch Download PDFInfo
- Publication number
- CN103252050A CN103252050A CN2013101947818A CN201310194781A CN103252050A CN 103252050 A CN103252050 A CN 103252050A CN 2013101947818 A CN2013101947818 A CN 2013101947818A CN 201310194781 A CN201310194781 A CN 201310194781A CN 103252050 A CN103252050 A CN 103252050A
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- spring
- rope
- boss
- fixed
- right end
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a flame automatic trigger switch. The switch comprises a switch body, a rope, a spring, a sliding block and a block pin, wherein a spring chamber is formed inside the left end of the switch body, the spring is arranged inside the spring chamber, the left end of the spring is fixedly connected with the left wall of the spring chamber, the right end of the spring is fixedly linked with the sliding block which is arranged at the right end inside the spring chamber, the block pin is fixed on the sliding block, a notch is formed in the right end of the switch body, at least one rope is arranged at the notch part, the left end of the rope passes through a rope hole in the right wall of the spring chamber to be fixed on the sliding block, a boss is fixed on the right end face of the switch body, a column body is fixed at the right end of the boss, a thread is formed on the outer surface of the column body, the right end of the rope is fixed on the boss, the block pin penetrates out of the right wall of the spring chamber, the right end part of the block pin is located outside the column body, and the spring inside the spring chamber is configured to pull the sliding block leftwards after the rope is broken. The switch disclosed by the invention can be used for extinguishing fire without manual operation, and is simple in structure, convenient and effective.
Description
Technical field
The invention belongs to the fire prevention field, particularly a kind of flame automatic trigger switch is applicable to fire extinguisher and Related product.
Background technology
In the historical long river of human development, fire brings civilization and progress, light and warm to the mankind.But it is human friend sometimes, is the enemy of mankind sometimes.Out of control fire will cause disaster to the mankind.Along with the continuous development of society, when the wealth of society is increasing, cause the danger of breaking out of fire also increasing, the harmfulness of fire is also increasing.According to statistics, China's the 70's fire annual loss is less than 2.5 hundred million yuan, and the 80's, fire annual loss was less than 3.2 hundred million yuan.Entered for the 90's, particularly since 1993, the direct property loss that fire causes rises to average annual tens00000000 yuan, average annual dead people more than 2000.Fact proved that along with society and expanding economy, firemanic importance is just more and more outstanding." harm of fire preventing and minimizing fire " is to the general overview of fire-fighting legislation meaning, has comprised two layers of meaning: the one, carry out every work of fire preventing, and prevent fire; The 2nd, fire is impossible anything but, in case and breaking out of fire just should be puted out a fire to save life and property in time, effectively, the harm of minimizing fire.How when fire just took place, fire extinguishing was a great problem rapidly.If the fire of chance can be arranged from trigger switch, the fire-fighting cause is had major contribution.
Summary of the invention
The object of the invention has provided a kind of flame automatic trigger switch, solves the problem that can not conveniently put out a fire under the unmanned situation.
The technical scheme that adopts is:
A kind of flame automatic trigger switch comprises switch body, rope, spring, slide block and bayonet lock.
Its technical essential is:
Offer spring housing in the switch body left end, and be provided with spring.Spring left end and spring housing left side wall is fixedlyed connected, and the spring right-hand member is fixedly connected with the slide block that is arranged on the inboard right-hand member of spring housing.Bayonet lock is fixedly arranged on the slide block.
The switch body right-hand member is provided with breach.Indentation, there is provided with at least one rope, and the rope hole that the rope left end passes the right wall of spring housing is fixed on the slide block.
Fixedly there is boss the switch body right side, and the boss right-hand member fixedly has cylinder, and the cylinder outer surface is provided with screw thread.
The rope right-hand member is fixed on the boss.
Bayonet lock passes the You Bi of spring housing, and the bayonet lock right part is positioned at the cylinder outside.
Spring in the spring housing is configured at the rope layback slide block left of having no progeny.
Described rope can be nylon rope.
Its advantage is:
The present invention can put out a fire under unmanned situation, and is simple in structure, easily and effectively.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is cutaway view of the present invention.
The specific embodiment
A kind of flame automatic trigger switch comprises switch body 1, rope 4, spring 5, slide block 6 and bayonet lock 3.
Offer spring housing in switch body 1 left end, and be provided with spring 5.Spring 5 left ends and spring housing left side wall is fixedlyed connected, and spring 5 right-hand members are fixedly connected with the slide block 6 that is arranged on the inboard right-hand member of spring housing.Bayonet lock 3 is fixedly arranged on the slide block 6.
Switch body 1 right-hand member is provided with breach 7.Breach 7 places are provided with a rope 4, and the rope hole 10 that rope 4 left ends pass the right wall of spring housing is fixed on the slide block 6, and slide block 6 has in first groove, 12, the first grooves 12 and fixes first fixed leg, and rope 4 left ends tie up on first fixed leg.
Fixedly there is boss 8 switch body 1 right side, and boss 8 right-hand members fixedly have cylinder 9, and cylinder 9 outer surfaces are provided with screw thread 2.
Rope 4 right-hand members are fixed on the boss 8, and boss 8 left sides have in second groove, 13, the second grooves 13 fixedly second fixed leg, and rope 4 right-hand members tie up on second fixed leg.
Bayonet lock 3 passes the You Bi of spring housing, and through behind the breach 7, bayonet lock 3 right-hand members pass boss hole 11 and cylindrical centre bore, and bayonet lock 3 right parts are positioned at cylinder 9 outsides.
Its operation principle is:
The state that is not used assembling, bayonet lock 3 stretch out cylinder 9 outsides and block extinguisher valve, and cylinder 9 is fixed on the fire extinguisher by screw thread 2.
When fire took place, rope 4 blew rapidly in hot environment, and bayonet lock 3 is spurred left by spring 5, and extinguisher valve is opened.
Claims (2)
1. a flame automatic trigger switch comprises switch body (1), rope (4), spring (5), slide block (6) and bayonet lock (3); It is characterized in that:
Offer spring housing in switch body (1) left end, and be provided with spring (5); Spring (5) left end and spring housing left side wall is fixedlyed connected, and spring (5) right-hand member is fixedly connected with the slide block (6) that is arranged on the inboard right-hand member of spring housing; Slide block (6) is gone up fixedly bayonet lock (3);
Switch body (1) right-hand member is provided with breach (7); Breach (7) locates to be provided with at least one rope (4), and the rope hole (10) that rope (4) left end passes the right wall of spring housing is fixed on the slide block (6);
Fixedly there is boss (8) switch body (1) right side, and boss (8) right-hand member fixedly has cylinder (9), and cylinder (9) outer surface is provided with screw thread (2);
Rope (4) right-hand member is fixed on the boss (8);
Bayonet lock (3) passes the You Bi of spring housing, and bayonet lock (3) right part is positioned at cylinder (9) outside;
Spring in the spring housing (5) is configured at rope (4) the layback slide block (6) left of having no progeny.
2. a kind of flame automatic trigger switch according to claim 1, described rope (4) is nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310194781.8A CN103252050B (en) | 2013-05-24 | 2013-05-24 | Flame automatic trigger switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310194781.8A CN103252050B (en) | 2013-05-24 | 2013-05-24 | Flame automatic trigger switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252050A true CN103252050A (en) | 2013-08-21 |
| CN103252050B CN103252050B (en) | 2015-04-08 |
Family
ID=48956465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310194781.8A Expired - Fee Related CN103252050B (en) | 2013-05-24 | 2013-05-24 | Flame automatic trigger switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252050B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845844A (en) * | 2014-02-28 | 2014-06-11 | 沈阳理工大学 | Energy-efficient extinguisher sprayer controller |
| CN106581894A (en) * | 2017-01-10 | 2017-04-26 | 中科天工电气控股有限公司 | Gas flame retardant assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203890U (en) * | 1986-06-03 | 1987-06-17 | 刘立蔚 | Automatic fire-extinguisher with a nylon sensor |
| CN87213893U (en) * | 1987-09-30 | 1988-05-25 | 牛国忠 | Auto controlled switch against fire |
| CN1337272A (en) * | 2000-08-03 | 2002-02-27 | 刘在能 | Automatic fire extinguisher |
| WO2002034339A2 (en) * | 2000-07-12 | 2002-05-02 | Powell Robert A | Extinguishing apparatus |
| CN1481915A (en) * | 2002-09-09 | 2004-03-17 | 欧润生 | Automatic or manually-operated extinguishing device without electric power |
| CN2671619Y (en) * | 2003-12-29 | 2005-01-19 | 顾永飞 | Automatic temperature control fire fighting device |
| CN201295486Y (en) * | 2008-11-22 | 2009-08-26 | 潘和斌 | Medium and small sized automatic fire extinguisher |
-
2013
- 2013-05-24 CN CN201310194781.8A patent/CN103252050B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203890U (en) * | 1986-06-03 | 1987-06-17 | 刘立蔚 | Automatic fire-extinguisher with a nylon sensor |
| CN87213893U (en) * | 1987-09-30 | 1988-05-25 | 牛国忠 | Auto controlled switch against fire |
| WO2002034339A2 (en) * | 2000-07-12 | 2002-05-02 | Powell Robert A | Extinguishing apparatus |
| CN1337272A (en) * | 2000-08-03 | 2002-02-27 | 刘在能 | Automatic fire extinguisher |
| CN1481915A (en) * | 2002-09-09 | 2004-03-17 | 欧润生 | Automatic or manually-operated extinguishing device without electric power |
| CN2671619Y (en) * | 2003-12-29 | 2005-01-19 | 顾永飞 | Automatic temperature control fire fighting device |
| CN201295486Y (en) * | 2008-11-22 | 2009-08-26 | 潘和斌 | Medium and small sized automatic fire extinguisher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845844A (en) * | 2014-02-28 | 2014-06-11 | 沈阳理工大学 | Energy-efficient extinguisher sprayer controller |
| CN103845844B (en) * | 2014-02-28 | 2016-03-23 | 沈阳理工大学 | A kind of energy-efficient fire extinguishing sprayer control device |
| CN106581894A (en) * | 2017-01-10 | 2017-04-26 | 中科天工电气控股有限公司 | Gas flame retardant assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103252050B (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20160524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |