CN201161079Y - Temperature-sensing automatic start ultra-fine dry powder fire extinguisher - Google Patents
Temperature-sensing automatic start ultra-fine dry powder fire extinguisher Download PDFInfo
- Publication number
- CN201161079Y CN201161079Y CNU200820028398XU CN200820028398U CN201161079Y CN 201161079 Y CN201161079 Y CN 201161079Y CN U200820028398X U CNU200820028398X U CN U200820028398XU CN 200820028398 U CN200820028398 U CN 200820028398U CN 201161079 Y CN201161079 Y CN 201161079Y
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- temperature
- dry powder
- fire
- gas generator
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Abstract
The utility model relates to a temperature sensing autostart type superfine dry powder extinguishing installation. At present, the fire extinguishing apparatuses in the market are divided into two types: one type is fixed, and the other type is movable, wherein, the fixed type fire extinguishing apparatuses are started to implement the fire protection through the control of a control system, the movable type fire extinguishing apparatuses mainly comprise hand fire extinguishers, wheeled fire extinguishers, and the like, and the movable type fire extinguishing apparatuses need manual operation during use. The temperature sensing autostart type superfine dry powder extinguishing installation is provided with a temperature sensing control element, the lead wire of which is connected to a gas generator and is connected with the lead wires of the gas generator and a power supplier, thereby forming a loop; once the power supply loop is automatically switched on, the gas generator starts, and a large number of gases are produced, thereby pushing and pulling dry powder into a fire scene at high speed, and extinguishing a fire. The temperature sensing autostart type superfine dry powder extinguishing installation omits the components of a detection system and a control system in the traditional fixed fire extinguishing system, and greatly reduces the use cost, thereby being more suitable to small spaces, unattended places and areas where the hydropower use is not convenient.
Description
Technical field
The utility model relates to the fire-fighting equipment field, belongs to a kind of combustion type dry powder extinguisher, is that temperature-sensitive starts ultrafine dry powder extinguishing installation automatically specifically.
Background technology
Fixed and portable to being categorized as of fire-extinguishing apparatus in the market.Fixed fire extinguishing equipment mainly refers to fixed installation somewhere, and unites use with other system, and when the condition of a fire took place, the control of controlled system started, and implements the fire-fighting protection; Portable fire extinguishing equipment mainly refers to carry out at needs disposing near the place of fire-fighting protection according to laws and regulations requirement the fire-extinguishing apparatus of types such as hand fire extinguisher, transportable fire extinguisher, and such fire extinguishing is equipped and needed manually-operated in use.
Fixed fire extinguishing equipment starts by control system; removed the artificial closely danger of operation from; therefore be widely used in fields such as large-area warehouse, factory building; mainly cooperate detection system and control system coupling in use; detection system is surveyed the condition of a fire of protected field; send the fire extinguishing instruction by the judgement of control system, fire extinguishing system promptly is activated.Its advantage is can survey automatically, start automatically, has reduced the human factor in the fire extinguishing procedure, and suitable large tracts of land, uses on a large scale.
Portable fire extinguishing equipment is arranged on is convenient to the position that personnel take and operate, in case the condition of a fire takes place, can take immediately fire extinguisher and opening rapidly of Field Force is aimed at fire location and sprayed, and implements fire extinguishing.Its advantage is with strong points, and usage is flexible, and the Field Force can be according to condition of a fire adjustment fire extinguishing position and angle, intensity etc.; Shortcoming is that operating personnel are necessary near the scene of a fire, and the extinguishing chemical supply intensity is limited.
The utility model content
It is a kind of easy to use that the purpose of this utility model is to provide, and can start automatically, and the low temperature-sensitive of cost starts ultrafine dry powder extinguishing installation automatically.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of temperature-sensitive starts ultrafine dry powder extinguishing installation automatically, comprises that shell 5, baffle plate 1 and both form airtight cavity volume; Be arranged on gas generator 4, ultra-fine dry powder 6 in the airtight cavity volume in addition; Its special character is: the inboard of described baffle plate 1 is provided with temperature-sensing control element 7, and the lead-in wire of temperature-sensing control element 7 inserts in the gas generator 4, and links to each other with the lead-in wire of gas generator 4, charger 2, forms the loop.
The above-mentioned temperature-sensing control element 7 that is arranged in the baffle plate is the high sensitivity temperature switch, and its normality is " disconnection ",, is converted to " closure " state when reaching set temperature value, and its temperature-sensitive face is concordant with baffle plate 1.
Above-mentioned charger 2 is for forming for extinguishing device provides the high-energy battery that starts energy, and it is arranged on shell 5 tops and is used for fixing in the annulus 3 that extinguishing device is installed.
Above-mentioned gas generator 4 is made of loam cake 11 and coyote hole 12, and loam cake is connected mechanically with coyote hole, has some apertures 10 on coyote hole top, is used to discharge combustion gas; Whole gas generator is fixed on the inner tip of shell 5 with mechanical system.
The lead-in wire Access Probe system of above-mentioned temperature-sensing control element 7.
Experimental result shows that the utility model is as follows with respect to the advantage of prior art:
The utility model is to take into account the advantage that fixed fire extinguishing equipment can start, need not manual operation automatically, fixedly be suspended on the somewhere, meeting the condition of a fire starts automatically, consider portable fire extinguishing equipment use cost, the advantage that maintenance cost is low simultaneously, adopt temperature-sensing element to replace huge detection system, control system, change by temperature-sensing element induction scene temperature, current supply circuit is connected when reaching predetermined temperature, extinguishing device is activated, thereby implements fire extinguishing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is the structural representation of gas generator of the present utility model.
The specific embodiment
The utility model is to take into account the characteristics that fixed fire extinguishing equipment can start, need not manual operation automatically, fixedly be suspended on the somewhere and meet the automatically actuated characteristics of the condition of a fire, consider portable fire extinguishing equipment use cost, the characteristics that maintenance cost is low simultaneously, adopt temperature-sensing element to replace huge detection system, control system, change by temperature-sensing element induction scene temperature, current supply circuit is connected when reaching predetermined temperature, and extinguishing device is activated, and implements fire extinguishing.
Referring to Fig. 1, Fig. 2, Fig. 1 is a structural representation of the present utility model; Fig. 2 is circuit theory diagrams of the present utility model; The utility model is that a kind of temperature-sensitive starts ultrafine dry powder extinguishing installation automatically, and its structure comprises that shell 5, baffle plate 1 and both form airtight cavity volume; Be arranged on gas generator 4, ultra-fine dry powder 6 in the airtight cavity volume in addition; In the inboard of baffle plate 1 temperature-sensing control element 7 is set, the lead-in wire of temperature-sensing control element 7 inserts in the gas generator 4, and links to each other with the lead-in wire of gas generator 4, charger 2, forms current supply circuit.Temperature-sensing control element 7 is the high sensitivity temperature switch, and its normality is " disconnection ", when reaching set temperature value, be converted to " closure " state, and its temperature-sensitive face is concordant with baffle plate 1; In case current supply circuit is connected automatically, gas generator starts and produces a large amount of combustion gas, recommends the high fast direction of the dry powder scene of a fire, implements fire extinguishing.
The baffle plate of extinguishing device is an aluminium material, in the position of inlaying temperature-sensing element one hemisphere jut is arranged, and the direction of projection is inner to device, after temperature-sensing element embeds, and outside temperature-sensitive faces, and concordant with the plane maintenance of baffle plate.
Referring to Fig. 3, gas generator 4 adopts punching parts to make and forms, and is made of loam cake 11 and coyote hole 12, and loam cake is connected mechanically with coyote hole, has some apertures 10 on coyote hole top, about 6-12, is used to discharge combustion gas.In the coyote hole bottom one aperture is set, the lead-in wire of temperature-sensing element is introduced in the gas generator and by loam cake drawn.Whole gas generator is fixed on the inner tip of shell 5 with mechanical system.By this layout, make that the compact conformation of whole device is reasonable.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of temperature-sensitive starts ultrafine dry powder extinguishing installation automatically, comprises that shell (5), baffle plate (1) and both form airtight cavity volume; Be arranged on gas generator (4), ultra-fine dry powder (6) in the airtight cavity volume in addition; It is characterized in that: the inboard of described baffle plate (1) is provided with temperature-sensing control element (7), and the lead-in wire of temperature-sensing control element (7) inserts in the gas generator (4), and links to each other with the lead-in wire of gas generator (4), charger (2), forms the loop.
2, temperature-sensitive according to claim 1 starts ultrafine dry powder extinguishing installation automatically, it is characterized in that: the described temperature-sensing control element (7) that is arranged in the baffle plate is the high sensitivity temperature switch, its normality is " disconnection ", when reaching set temperature value, be converted to " closure " state, and its temperature-sensitive face is concordant with baffle plate (1).
3, temperature-sensitive according to claim 1 and 2 starts ultrafine dry powder extinguishing installation automatically, it is characterized in that: described charger (2) is for forming for extinguishing device provides the high-energy battery pair that starts energy, and it is arranged on shell (5) top and is used for fixing in the annulus (3) that extinguishing device is installed.
4, temperature-sensitive according to claim 1 and 2 starts ultrafine dry powder extinguishing installation automatically, it is characterized in that: described gas generator (4) is made of loam cake (11) and coyote hole (12), loam cake is connected mechanically with coyote hole, have some apertures (10) on coyote hole top, be used to discharge combustion gas; Whole gas generator is fixed on the inner tip of shell (5) with mechanical system.
5, temperature-sensitive according to claim 1 and 2 starts ultrafine dry powder extinguishing installation automatically, it is characterized in that: the lead-in wire Access Probe system of described temperature-sensing control element (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820028398XU CN201161079Y (en) | 2008-02-28 | 2008-02-28 | Temperature-sensing automatic start ultra-fine dry powder fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820028398XU CN201161079Y (en) | 2008-02-28 | 2008-02-28 | Temperature-sensing automatic start ultra-fine dry powder fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161079Y true CN201161079Y (en) | 2008-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820028398XU Expired - Fee Related CN201161079Y (en) | 2008-02-28 | 2008-02-28 | Temperature-sensing automatic start ultra-fine dry powder fire extinguisher |
Country Status (1)
| Country | Link |
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| CN (1) | CN201161079Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247679A (en) * | 2011-04-02 | 2011-11-23 | 国安达消防科技(厦门)有限公司 | Non-pressure storing automatic fire extinguishing device |
| CN102294094A (en) * | 2010-06-28 | 2011-12-28 | 陕西兰德森茂消防科技有限公司 | Fire extinguishing plant |
-
2008
- 2008-02-28 CN CNU200820028398XU patent/CN201161079Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294094A (en) * | 2010-06-28 | 2011-12-28 | 陕西兰德森茂消防科技有限公司 | Fire extinguishing plant |
| CN102247679A (en) * | 2011-04-02 | 2011-11-23 | 国安达消防科技(厦门)有限公司 | Non-pressure storing automatic fire extinguishing device |
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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 |
Granted publication date: 20081210 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |