CN103252052A - Fire-extinguishing switch based on nylon cord - Google Patents
Fire-extinguishing switch based on nylon cord Download PDFInfo
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- CN103252052A CN103252052A CN2013101621635A CN201310162163A CN103252052A CN 103252052 A CN103252052 A CN 103252052A CN 2013101621635 A CN2013101621635 A CN 2013101621635A CN 201310162163 A CN201310162163 A CN 201310162163A CN 103252052 A CN103252052 A CN 103252052A
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- firing pin
- fire
- end cover
- switch
- nylon cord
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Abstract
The invention relates to a fire-extinguishing switch based on a nylon cord. The fire-extinguishing switch is characterized by comprising a switch shell body, the nylon cord, springs and a firing pin, wherein the firing pin is vertically fixed on a pin seat, the firing pin and the pin seat are of an overall structure, a firing pin through hole is formed in a lower end cover of the switch shell body, a groove is formed in an upper end cover of the switch shell body, a fixing column is transversely arranged in the groove, the springs and the firing pin are mounted in the switch shell body, one ends of the springs are abutted against the internal wall of the upper end cover, the other ends of the springs are abutted against the pin seat, the lower end of the firing pin extends out of the firing pin through hole, and the firing pin is fixedly connected with the fixing column through the nylon cord; and fixing holes are formed in the lower end cover of the switch shell body. According to the fire-extinguishing switch based on the nylon cord, quick fire extinguishing can be achieved in an unattended case.
Description
Technical field
The invention belongs to the fire prevention field, particularly a kind of fire extinguishing switch based on nylon rope 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, will have major contribution to the fire-fighting cause.
Summary of the invention
The object of the invention has provided a kind of fire extinguishing switch based on nylon rope, solves fire extinguishing problem under the unmanned situation.
The technical scheme that adopts is:
A kind of fire extinguishing switch based on nylon rope comprises switch case, nylon rope, spring and firing pin.
Firing pin is vertically fixed on the needle stand, and be an overall structure, the firing pin through hole is arranged on the bottom end cover of switch case, offer groove on the upper end cover of switch case, be horizontally arranged with fixed leg in the groove, spring and firing pin are installed in the switch case, one end of spring is replaced on the inwall of upper end cover, the other end of spring is replaced on needle stand, and the firing pin through hole is stretched out in the lower end of firing pin, and firing pin is fixedlyed connected with fixed leg by nylon rope.
On the bottom end cover of switch case fixing hole is arranged.
Firing pin is fastened on fixed leg by nylon rope, and spring is compressed by firing pin, and the present invention is fixed on the fire extinguisher by fixing hole.
When fire took place, nylon rope blew rapidly in hot environment, and firing pin is flicked by spring, and firing pin triggers fire extinguisher, and fire extinguisher is opened.
Advantage and effect: by the enforcement of technical solution of the present invention, can be implemented under the unmanned situation and realize quick extinguishing.
Description of drawings
Fig. 1 is schematic appearance of the present invention.
Fig. 2 is structural representation of the present invention.
The specific embodiment
A kind of fire extinguishing switch based on nylon rope comprises switch case 1, nylon rope 4, spring 5 and firing pin 6.
Firing pin 6 is vertically fixed on the needle stand 8, and be an overall structure, on the bottom end cover 9 of switch case 1 firing pin through hole 7 is arranged, offer groove 2 on the upper end cover 11 of switch case 1, be horizontally arranged with fixed leg 3 in the groove 2, spring 5 and firing pin 6 are installed in the switch case 1, one end of spring 5 is replaced on the inwall of upper end cover 11, the other end of spring 5 is replaced on needle stand 8, and firing pin through hole 7 is stretched out in the lower end of firing pin 6, and firing pin 6 is fixedlyed connected with fixed leg 3 by nylon rope 4.
On the bottom end cover 9 of switch case 1 fixing hole 10 is arranged.
Claims (1)
1. the fire extinguishing switch based on nylon rope is characterized in that comprising switch case (1), nylon rope (4), spring (5) and firing pin (6);
Firing pin (6) is vertically fixed on the needle stand (8), and be an overall structure, on the bottom end cover (9) of switch case (1) firing pin through hole (7) is arranged, offer groove (2) on the upper end cover (11) of switch case (1), be horizontally arranged with fixed leg (3) in the groove (2), spring (5) and firing pin (6) are installed in the switch case (1), one end of spring (5) is replaced on the inwall of upper end cover (11), the other end of spring (5) is replaced on needle stand (8), firing pin through hole (7) is stretched out in the lower end of firing pin (6), and firing pin (6) is fixedlyed connected with fixed leg (3) by nylon rope (4);
On the bottom end cover (9) of switch case (1) fixing hole (10) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101621635A CN103252052A (en) | 2013-05-06 | 2013-05-06 | Fire-extinguishing switch based on nylon cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101621635A CN103252052A (en) | 2013-05-06 | 2013-05-06 | Fire-extinguishing switch based on nylon cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103252052A true CN103252052A (en) | 2013-08-21 |
Family
ID=48956467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101621635A Pending CN103252052A (en) | 2013-05-06 | 2013-05-06 | Fire-extinguishing switch based on nylon cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252052A (en) |
Cited By (1)
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070235200A1 (en) * | 2006-04-10 | 2007-10-11 | Gross Marc V | Aerosol fire-retarding delivery device |
| CN102074149A (en) * | 2010-11-29 | 2011-05-25 | 浙江工业大学 | Demonstration fire extinguisher |
| CN102274598A (en) * | 2011-07-18 | 2011-12-14 | 陈昌志 | Automatic fire extinguisher device |
-
2013
- 2013-05-06 CN CN2013101621635A patent/CN103252052A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070235200A1 (en) * | 2006-04-10 | 2007-10-11 | Gross Marc V | Aerosol fire-retarding delivery device |
| CN102074149A (en) * | 2010-11-29 | 2011-05-25 | 浙江工业大学 | Demonstration fire extinguisher |
| CN102274598A (en) * | 2011-07-18 | 2011-12-14 | 陈昌志 | Automatic fire extinguisher device |
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 |
| CN103845844B (en) * | 2014-02-28 | 2016-03-23 | 沈阳理工大学 | A kind of energy-efficient fire extinguishing sprayer control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |