CN86203890U - Automatic fire-extinguisher with a nylon sensor - Google Patents
Automatic fire-extinguisher with a nylon sensor Download PDFInfo
- Publication number
- CN86203890U CN86203890U CN 86203890 CN86203890U CN86203890U CN 86203890 U CN86203890 U CN 86203890U CN 86203890 CN86203890 CN 86203890 CN 86203890 U CN86203890 U CN 86203890U CN 86203890 U CN86203890 U CN 86203890U
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- spring strut
- nylon wire
- automatic 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.)
- Ceased
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a nylon wire fusing sensing mechanical triggering device, which is an automatic fire-extinguisher matching with the action of the fire extinguisher apparatus. The utility model avoids the problem of electric sensor that the electric control of the electric sensor is susceptible to the electromagnetic interference in the environment; the function price rate in industrial application is low; the electric sensor can not work without electricity. The utility model provides a more convenient, cheaper, and more reliable fire extinguisher apparatus for the fire prevention and self saving of the inflammable operational field in the industrial production environment. Which is in particular to a distinguished automatic fire extinguisher without electricity.
Description
The present invention relates to a kind of automatic fire extinguisher.
Existing various extinguishing device, adopt the working method of direct electrical equipment sensing and control mostly or change out the working method of level signal output by other sensing element indirectly with control executing agency, for example common " temperature control ", " light-operated ", " cigarette control " automatic fire extinguisher all belong to the above-mentioned type.
Direct, indirect electrical sensing, the electrical control automatic fire extinguisher of this kind no doubt had its own a lot of advantages.But being subjected to the interference of magnetic field in the environment, electric field fluctuation and humidity, effect of dust easily then is one of its important defective.Hotel, restaurant, office building one class environment are still all right, in case be in the inflammable operation place under the abominable relatively industrial production environment, because electric and magnetic interference is frequent relatively and serious, practice shows and causes misoperation easily.And this class directly, the price of the automatic fire extinguisher of fax sense indirectly, electric control is not low, and for the inflammable operation place under the general industry production environment for example workshop, warehouse etc., its functional price shows to a certain degree " showy and not substantial " than Bi Jing.In addition, if run into still difficult power failure or the outage of avoiding, its function post certainly will be become illusory especially.
The present invention disturbs at above-mentioned being subject to of electrical sensing electrical control automatic fire extinguisher just, the commercial Application functional price is than on the low side, no electricity can not be stood fast at shortcomings such as function and be improved, manufacture and design a kind of nylon wire fusing sensing, a kind of structure of mechanically activated Fire extinguisher apparatus is easier, commercial Application functional price ratio is more reasonable, the more reliable mechanical type automatic fire extinguisher that electricity also can be stood fast at function that especially do not have of working.
Accompanying drawing 1 is the schematic diagram of decomposing state of the present invention.
Accompanying drawing 2 is that the present invention inserts the in running order schematic diagram of automatic fire extinguishing system.
Main points of the present invention are: for centering on " J " shape lever bracket (2) that little axle (7) rotates, the pulling force that the nylon wire (4) of pulley (3) supporting provides has formed a clockwise moment; Compress Spring (10) in the spring strut (1) has then formed an anticlockwise moment by the pressure that impact block axle (10) (12) is applied on " J " shape lever bracket (2); These two opposing torques make " J " shape lever bracket (2) be in the balance inactive state. In case breaking out of fire, the nylon wire quick-break, the nylon wire drag torque disappears, lever bracket (2) namely rotates under the Compress Spring moment loading in the counterclockwise direction, released impact block (11) slides along gathering sill (6) rapidly under spring-force driven dual, rushes open the fire extinguishing push rod, and opening spray, to be packed in safety plug (5) on the spring strut (1) then be the locking system that apparatus of the present invention are installed and lever bracket (2) rotates when hanging nylon wire, in case apparatus of the present invention put into operation, should pull out immediately. Safety plug (5) also can double as the spray hand switch.
Have the axis hole (13) that passes for little axle (7) on " J " shape lever bracket (2) and the spring strut (1).
" J " shape lever bracket can also rush open travel switch (8), output alarm or other auxiliary control signal that is installed on the fixed head (9) at its garden, lower end arc flange (14) when little axle (7) counterclockwise rotates.
Can also insert one or several contact switch open in usual between the nylon wire between each supporting pulley (4), in case nylon wire fusing, the contact switch is closed at once, sends and reports to the police or other auxiliary control signal.
The present invention is as the nylon wire of sensing element, and is durable in use, not perishable, very low to environmental requirement.Even cover with the greasy dirt black dirt, do not influence its service behaviour at all yet, especially be not subjected to electric and magnetic interference, sensing is accurately and reliably.
Automatic fire extinguisher of the present invention must power supply, and no matter there is electric power or not all can be stood fast at function.
The present invention is simple in structure, and is with low cost, installs very simple and easy.
One embodiment of the present of invention are: at a 20M
2Be equipped with in the paint shop of paint transfer matic, preset two suits and be equipped with dry powder extinguisher of the present invention, artificial then make " indoor gasoline is on fire " together, the start-up period time of field measurement automatic fire extinguisher of the present invention is 2～4 seconds, has put out this " fire " rapidly, up hill and dale.
In accompanying drawing 1, the accompanying drawing 2: (1) is spring strut, and (2) are lever brackets, and (3) are sliding pulleys, (4) be nylon wire, (5) are safety plugs, and (6) are gathering sills, (7) be slight axle, (8) be travel switch, (9) are fixed heads, and (10) are Compress Springs, (11) be impact block, (12) be the impact block axle, (13) are axis holes, and (14) are flanges.
Claims (3)
1, a kind of automatic fire extinguisher of being made up of sensing element, automatic opener, Fire extinguisher apparatus is characterized in that:
1. sensing element is nylon wire (4).
2. the automatic opener of mechanical type is by the pulley (3) of supporting sensing nylon wire, pass " J " shape lever bracket (2) and the spring strut (1) of little axle (7), be encapsulated in the compression spring (10) in the spring strut (1) and impact determine (11), be packed in the safety plug (5) on the spring strut (1), and the bottom is formed in order to several parts of the fixed head affixed with Fire extinguisher apparatus (9).
3. have impact block gathering sill (6) on the spring strut (1), impact block axle (12) from then on stretches out in the groove and compresses " J " shape lever bracket (2), and equalizer pulley (3) is located the drag torque of nylon wire (4).
4. " J " shape lever bracket (2) all has the axis hole (13) that passes for little axle (7) on the spring strut (1).
5. spring strut (1) upper end is fixed with the safety plug that can extract out flexibly or the insert hand switch (5) of holding concurrently.
2, according to the described mechanical type automatic fire extinguisher of claim 1, it is characterized in that, on the fixed head (9) travel switch (8) can also be set.
3, according to the described mechanical type automatic fire extinguisher of claim 1, it is characterized in that, also can insert one or several contact switch between the nylon wire (4) between each supporting pulley (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86203890 CN86203890U (en) | 1986-06-03 | 1986-06-03 | Automatic fire-extinguisher with a nylon sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86203890 CN86203890U (en) | 1986-06-03 | 1986-06-03 | Automatic fire-extinguisher with a nylon sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86203890U true CN86203890U (en) | 1987-06-17 |
Family
ID=4807087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86203890 Ceased CN86203890U (en) | 1986-06-03 | 1986-06-03 | Automatic fire-extinguisher with a nylon sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86203890U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054177C (en) * | 1996-03-06 | 2000-07-05 | 谭融 | Automatic fire-extinguishing device |
| CN103252050A (en) * | 2013-05-24 | 2013-08-21 | 沈阳理工大学 | Flame automatic trigger switch |
| CN110812760A (en) * | 2018-08-13 | 2020-02-21 | 沈阳新松机器人自动化股份有限公司 | Goods shelf fire-extinguishing goods-carrying platform |
| CN112233362A (en) * | 2020-09-30 | 2021-01-15 | 山东安澜电力科技有限公司 | Security alarm device for transformer substation |
-
1986
- 1986-06-03 CN CN 86203890 patent/CN86203890U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054177C (en) * | 1996-03-06 | 2000-07-05 | 谭融 | Automatic fire-extinguishing device |
| CN103252050A (en) * | 2013-05-24 | 2013-08-21 | 沈阳理工大学 | Flame automatic trigger switch |
| CN103252050B (en) * | 2013-05-24 | 2015-04-08 | 沈阳理工大学 | Flame automatic trigger switch |
| CN110812760A (en) * | 2018-08-13 | 2020-02-21 | 沈阳新松机器人自动化股份有限公司 | Goods shelf fire-extinguishing goods-carrying platform |
| CN112233362A (en) * | 2020-09-30 | 2021-01-15 | 山东安澜电力科技有限公司 | Security alarm device for transformer substation |
| CN112233362B (en) * | 2020-09-30 | 2021-04-06 | 山东安澜电力科技有限公司 | Security alarm device for transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |