CN205598492U - Multi -zone spy firetube temperature sensing self -starting extinguishing device - Google Patents
Multi -zone spy firetube temperature sensing self -starting extinguishing device Download PDFInfo
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- CN205598492U CN205598492U CN201620215011.6U CN201620215011U CN205598492U CN 205598492 U CN205598492 U CN 205598492U CN 201620215011 U CN201620215011 U CN 201620215011U CN 205598492 U CN205598492 U CN 205598492U
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Abstract
The utility model discloses a multi -zone spy firetube temperature sensing self -starting extinguishing device, it includes container, container valve, intake pipe, release pipe, check valve, selection valve, nozzle, inflation switch, spy firetube, manometer switch and manometer, install the container valve on the container, install intake pipe and release pipe on the container valve, the intake pipe end -to -end connection has inflation switch, the selection valve is provided with four interfaces, is A1 interface, A2 interface, B1 interface and B2 interface respectively, the one end and the A1 interface connection of check valve, the other end and intake -tube connection, visit the firetube setting in the guard plot, its one end and A2 interface connection, the other end are connected with the manometer switch, the manometer switch is connected with the manometer, B1 interface and B2 interface are connected with release pipe and nozzle respectively. The utility model discloses can realize that one set of extinguishing device simultaneously to the protection of a plurality of guard plots, effectively reduces equipment cost, saves the fire extinguishing agent quantity and reduces environmental pollution.
Description
Technical field
This utility model relates to a kind of extinguishing device, particularly relates to a kind of multi-zone spy fire tube temperature-sensitive self-starting extinguishing device.
Background technology
Temperature-sensitive self-starting extinguishing device, is a set of simple, low cost and highly reliable independent Automatic spark detection, fire extinguishing system.Such extinguishing device uses the spy fire tube detection alarm parts as fire of flexible, and the most this spy fire tube can also double as conveying and the blow line of extinguishing chemical.Flexible visit fire tube can be arranged into easily each potential ignition source the most nearby, once breaking out of fire, visits fire tube by thermal fracture decompression, startup extinguishing device container value, extinguishing chemical i.e. needs to implement position or the release pipe of fire extinguishing at cut by visiting fire tube, and spray fire extinguishing agent implements fire extinguishing.Temperature-sensitive self-starting extinguishing device typically using the equipment the most airtight in bigger to space less for volume or space place, volume is less as guard plot.
At present, at the aedicula such as power distribution station, communication machine room, or install in equipment in distribution box, regulator cubicle etc. and visit fire tube temperature-sensitive self-starting extinguishing device attention.But, a lot of extinguishing devices used all can only protect a guard plot or an equipment in the prior art, it is impossible to realizes, simultaneously to several guard plots or the protection of multiple devices, causing the waste repeating configuration and extinguishing chemical of extinguishing device, and causing environmental pollution.
Utility model content
A kind of multi-zone spy fire tube temperature-sensitive self-starting extinguishing device is the utility model discloses for solving the problems referred to above, it includes container, container value, air inlet pipe, release pipe, check valve, selector valve, nozzle, gas-filled switching tube, spy fire tube, pressure meter switch and Pressure gauge, on described container, container value is installed, air inlet pipe and release pipe are installed on described container value, described air inlet pipe end connects gas-filled switching tube, described selector valve is provided with four interfaces, respectively A1Interface, A2Interface, B1Interface and B2Interface, one end of described check valve and A1Interface connects, and the other end is connected with air inlet pipe, and described spy fire tube is arranged in guard plot, its one end and A2Interface connects, and the other end connects has pressure meter switch, described pressure meter switch to be connected with Pressure gauge, described B1Interface and B2Interface is connected with release pipe and nozzle respectively.Additionally, this multi-zone spy fire tube temperature-sensitive self-starting extinguishing device also includes that signal feedback device, described signal feedback device are arranged on B2Between interface and nozzle.
Further, described selector valve includes valve body, piston, spy fire tube flap set, swivel nut, spy fire tube flap set stage clip, plug screw and piston stage clip, two ends, described valve body left and right offer the diameter left cavity of different column types and right cavity respectively, described left cavity diameter is more than right cavity diameter, and left cavity and right cavity through, fixing at left cavity left end and be bolted with swivel nut, described swivel nut center offers A2Interface, offers A the most respectively at left cavity and right cavity1Interface and B1Interface, described B2Interface is positioned at right cavity right-hand member, described piston is installed in left cavity right-hand member, the left end of described piston is provided with an inner chamber, described spy fire tube flap set is arranged in the inner chamber of piston, described spy fire tube flap set stage clip is arranged at the inside visiting fire tube flap set, and described plug screw is spirally connected and is fixed on the left end of piston and compresses spy fire tube flap set stage clip, and described piston stage clip is arranged at the outside of piston, left end is fixed on piston shoulder axle, and right-hand member is fixed on left cavity wall.
Further, described selector valve is differential selector valve, it includes valve body, piston, spy fire tube flap set, visits fire tube flap block set, spy fire tube flap set stage clip, plug screw and piston stage clip, two ends, described valve body left and right offer the diameter left cavity of different column types and right cavity respectively, described left cavity diameter is more than right cavity diameter, and left cavity and right cavity through, be bolted with spy fire tube flap block set left cavity left end is fixing, described spy fire tube flap block set left end offers A1Interface, the right-hand member visiting fire tube flap block set is provided with an inner chamber, described spy fire tube flap set is arranged in the inner chamber visiting fire tube flap block set, described spy fire tube flap set stage clip is arranged at the inside visiting fire tube flap set, described plug screw is spirally connected to be fixed on and visits the right-hand member of fire tube flap block set and compress spy fire tube flap set stage clip, offers A the most respectively at left cavity2Interface and B2Interface, described B1Interface is positioned at right cavity right-hand member, and described piston is installed in left cavity right-hand member, and the right-hand member of described piston stage clip is fixed on the left end shaft shoulder of piston, and its left end is fixed in spy fire tube flap block set.
This utility model can realize the protection simultaneously to multiple guard plots of a set of extinguishing device; when a certain guard plot breaking out of fire; the spy fire tube explosion being arranged in guard plot; start container value and the selector valve belonging to this guard plot; extinguishing chemical in container flows to release pipe through container value; in the selector valve belonging to this guard plot is by nozzles spray to this guard plot, implements fire extinguishing, does not affect other guard plots simultaneously.Additionally, this extinguishing device can effectively reduce equipment cost, save foamite amount, installation cost and minimizing environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of selector valve.
Fig. 3 is the structural representation of differential selector valve.
Wherein: 1, container, 2, container value, 3, air inlet pipe, 4, release pipe, 5, check valve, 6, selector valve, 7, signal feedback device, 8, nozzle, 9, gas-filled switching tube, 10, visit fire tube, 11, pressure meter switch, 12, Pressure gauge, 13, guard plot, 61, valve body, 62, piston, 63, visit fire tube flap set, 64, swivel nut, 65, visit fire tube flap set stage clip, 66, plug screw, 67, piston stage clip, 68, visit fire tube flap block set, 601, A1 interface, 602, A2 interface, 603, B1 interface, 604, B2 interface, 611, left cavity, 612, right cavity.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model detailed description of the invention is described in detail.
As shown in Figure 1, a kind of multi-zone spy fire tube temperature-sensitive self-starting extinguishing device, it includes container 1, container value 2, air inlet pipe 3, release pipe 4, check valve 5, selector valve 6, nozzle 8, gas-filled switching tube 9, visits fire tube 10, pressure meter switch 11 and Pressure gauge 12, on described container 1, container value 2 is installed, air inlet pipe 3 and release pipe 4 are installed on described container value 2, described air inlet pipe 3 end connects has gas-filled switching tube 9, described selector valve 6 to be provided with four interfaces, respectively A1Interface 601, A2Interface 602, B1Interface 603 and B2Interface 604, one end of described check valve 5 and A1Interface 601 connects, and the other end is connected with air inlet pipe 3, and described spy fire tube 10 is arranged in guard plot 13, its one end and A2Interface 602 connects, and the other end connects has pressure meter switch 11, described pressure meter switch 11 to be connected with Pressure gauge 12, described B1Interface 603 and B2Interface 604 is connected with release pipe 4 and nozzle 8 respectively.Additionally, this utility model also includes that signal feedback device 7, described signal feedback device 7 are arranged on B2Between interface 604 and nozzle 8.
As shown in Figure 2, described selector valve 6 includes valve body 61, piston 62, visits fire tube flap set 633, swivel nut 64, spy fire tube flap set stage clip 65, plug screw 66 and piston stage clip 67, described valve body about 61 two ends offer the diameter left cavity of different column types 611 and right cavity 612 respectively, described left cavity 611 diameter is more than right cavity 612 diameter, and left cavity 611 and right cavity 612 through, fixing at left cavity 611 left end and be bolted with swivel nut 64, described swivel nut 64 center offers A2Interface 602, offers A the most respectively at left cavity 611 and right cavity 6121Interface (601) and B1Interface (603), described B2nullInterface (604) is positioned at right cavity 612 right-hand member，Described piston 62 is installed in left cavity 611 right-hand member，Piston 62 is three sections of multidiameters，Piston 62 and valve body 61 coaxial line，Outside dimension at described piston 62 left end section part maximum gauge is suitable with described left cavity 611 diameter dimension，Outside dimension at described piston 62 right-hand member section part minimum diameter is suitable with described right cavity 612 diameter dimension，The outside dimension of described piston 62 intermediate stage is between the end section section diameter of left and right，The left end of described piston 62 is provided with an inner chamber，Described spy fire tube flap set 633 is arranged in the inner chamber of piston 62，Visiting fire tube flap set 63 is three sections of multidiameters，Visit fire tube flap set 63 and piston 62 coaxial line，The outside dimension that described spy fire tube flap overlaps at 63 left end section part maximum gauges is suitable with the internal diameter size of piston 62 inner chamber，Spy fire tube flap overlaps 63 intermediate stage and is provided with radial hole，The inner chamber of piston 62 is overlapped 63 inner space with visiting fire tube flap，It is minimum that described spy fire tube flap overlaps 63 right-hand member section section diameters，Described spy fire tube flap set stage clip 65 is arranged at the inside visiting fire tube flap set 63，Described plug screw 66 is spirally connected and is fixed on the left end of piston 62 and compresses spy fire tube flap set stage clip 65，Described piston stage clip 67 is arranged at the outside of piston 62 intermediate stage，Left end is fixed on piston 62，Right-hand member is fixed on left cavity 611 wall.In addition, the close right end position of described piston 62 intermediate stage, it is provided with radial direction through hole, this through hole communicates with piston 62 counterbore chamber, and the left end sectional area of piston 62 is more than the sectional area of mid portion, and described plug screw 66 is provided with axially extending bore, spy fire tube flap is overlapped 63 inner chambers connect with left cavity 611, the inner chamber of described piston 62, right-hand member is small cylindrical opening, piston 62 lumen orifice and small cylindrical opening conical bore transition.
As shown in Figure 3, described selector valve 6 is differential selector valve, it includes valve body 61, piston 62, visits fire tube flap set 633, spy fire tube flap block set 68, spy fire tube flap set stage clip 65, plug screw 66 and piston stage clip 67, described valve body about 61 two ends offer the diameter left cavity of different column types 611 and right cavity 612 respectively, described left cavity 611 diameter is more than right cavity 612 diameter, and left cavity 611 and right cavity 612 through, visiting fire tube flap block set 68 fixing being bolted with of left cavity 611 left end, described spy fire tube flap block set 68 left end offers A1nullInterface 601，The right-hand member visiting fire tube flap block set 68 is provided with an inner chamber，Described spy fire tube flap set 633 is arranged in the inner chamber visiting fire tube flap block set 68，Visiting fire tube flap set 63 is three sections of multidiameters，The outside dimension that described spy fire tube flap overlaps at 63 left end section part maximum gauges is suitable with the internal diameter size visiting fire tube flap block set 68 inner chamber，Spy fire tube flap overlaps 63 intermediate stage and is provided with radial hole，The inner chamber visiting fire tube flap block set 68 is overlapped 63 inner space with visiting fire tube flap，It is minimum that described spy fire tube flap overlaps 63 right-hand member section section diameters，Described spy fire tube flap set stage clip 65 is arranged at the inside visiting fire tube flap set 633，Described plug screw 66 is spirally connected to be fixed on and visits the right-hand member of fire tube flap block set 68 and compress spy fire tube flap set stage clip 65，A is offered the most respectively at left cavity 6112Interface 602 and B2Interface 604, described B1Interface 603 is positioned at right cavity 612 right-hand member, and described piston 62 is installed in left cavity 611 right-hand member, and the right-hand member of described piston stage clip 67 is fixed on the left end shaft shoulder of piston 62, and its left end is fixed in spy fire tube flap block set 68.Additionally, described plug screw 66 is provided with axially extending bore, spy fire tube flap is overlapped 63 inner chambers and connects with left cavity 611.
The effect of gas-filled switching tube 9 is inflating pressure in air inlet pipe 3, facilitates installation and the detection of device；The effect of Pressure gauge 12 is that pressure in fire tube 10 is visited in display guard plot；The effect of signal feedback device 7 is that feedback extinguishing chemical release signal is to warning system；The effect of selector valve 6 is the flow direction and the release extinguishing chemical controlling extinguishing chemical.
Multi-zone spy fire tube temperature-sensitive self-starting extinguishing device is closed at ordinary times, when a certain guard plot breaking out of fire, the spy fire tube 10 installed in this guard plot is softened and explosion at heating temperature highest point, the extinguishing chemical stored in visiting fire tube 10 sprays pressure release, start container value 2 and the selector valve 6 belonging to this guard plot, the extinguishing chemical in container 1 is made to flow to release pipe 4 through container value 2, implementing fire extinguishing in the selector valve 6 belonging to this guard plot is sprayed onto this guard plot by nozzle 8, extinguishing chemical is sprayed signal and feeds back to warning system by synchronous signal feedback device 7.Owing to each guard plot selector valve 6 is interconnected through release pipe 4, while extinguishing chemical flows to the guard plot selector valve 6 of breaking out of fire, also the selector valve 6 of other guard plot is flowed to, but it is because the reverse cutoff function of check valve 5, the non-pressure release of extinguishing chemical in fire tube 10 is visited in other guard plot, cannot open the B2 interface 604 between selector valve 6 and release pipe 4, therefore extinguishing chemical will not be flowed in the guard plot that nozzle 8 is sprayed onto non-breaking out of fire by selector valve 6.
This utility model can realize the protection simultaneously to multiple guard plots of a set of extinguishing device; when a certain guard plot breaking out of fire; spy fire tube 10 explosion being arranged in guard plot; start container value 2 and the selector valve 6 belonging to this guard plot; extinguishing chemical in container 1 flows to release pipe 4 through container value 2; in the selector valve 6 belonging to this guard plot is sprayed onto this guard plot by nozzle 8, implements fire extinguishing, does not affect other guard plots simultaneously.Additionally, this extinguishing device can effectively reduce equipment cost, save foamite amount, installation cost and minimizing environmental pollution.
Finally it should be noted that, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (4)
1. a multi-zone spy fire tube temperature-sensitive self-starting extinguishing device, it is characterized in that: it includes container (1), container value (2), air inlet pipe (3), release pipe (4), check valve (5), selector valve (6), nozzle (8), gas-filled switching tube (9), visit fire tube (10), pressure meter switch (11) and Pressure gauge (12), container value (2) is installed on described container (1), air inlet pipe (3) and release pipe (4) are installed on described container value (2), described air inlet pipe (3) end connects gas-filled switching tube (9), described selector valve (6) is provided with four interfaces, it is respectively A1Interface (601), A2Interface (602), B1Interface (603) and B2Interface (604), one end of described check valve (5) and A1Interface (601) connects, and the other end is connected with air inlet pipe (3), and described spy fire tube (10) is arranged in guard plot (13), its one end and A2Interface (602) connects, and the other end connects has pressure meter switch (11), described pressure meter switch (11) to be connected with Pressure gauge (12), described B1Interface (603) and B2Interface (604) is connected with release pipe (4) and nozzle (8) respectively.
Multi-zone spy fire tube temperature-sensitive self-starting extinguishing device the most according to claim 1, it is characterised in that: it also includes that signal feedback device (7), described signal feedback device (7) are arranged on B2Between interface (604) and nozzle (8).
Multi-zone spy fire tube temperature-sensitive self-starting extinguishing device the most according to claim 1, it is characterized in that: described selector valve (6) includes valve body (61), piston (62), visit fire tube flap set (63), swivel nut (64), visit fire tube flap set stage clip (65), plug screw (66) and piston stage clip (67), described valve body (61) two ends, left and right offer the left cavity of the different column type of diameter (611) and right cavity (612) respectively, described left cavity (611) diameter is more than right cavity (612) diameter, and left cavity (611) and right cavity (612) through, fix at left cavity (611) left end and be bolted with swivel nut (64), described swivel nut (64) center offers A2Interface (602), offers A the most respectively at left cavity (611) and right cavity (612)1Interface (601) and B1Interface (603), described B2Interface (604) is positioned at right cavity (612) right-hand member, described piston (62) is installed in left cavity (611) right-hand member, the left end of described piston (62) is provided with an inner chamber, described spy fire tube flap set (63) is arranged in the inner chamber of piston (62), described spy fire tube flap set stage clip (65) is arranged at the inside visiting fire tube flap set (63), described plug screw (66) is spirally connected and is fixed on the left end of piston (62) and compresses spy fire tube flap set stage clip (65), described piston stage clip (67) is arranged at the outside of piston (62), left end is fixed on the shoulder axle of piston (62), right-hand member is fixed on left cavity (611) wall.
Multi-zone spy fire tube temperature-sensitive self-starting extinguishing device the most according to claim 1, it is characterized in that: described selector valve (6) is differential selector valve, it includes valve body (61), piston (62), visit fire tube flap set (63), visit fire tube flap block set (68), visit fire tube flap set stage clip (65), plug screw (66) and piston stage clip (67), described valve body (61) two ends, left and right offer the left cavity of the different column type of diameter (611) and right cavity (612) respectively, described left cavity (611) diameter is more than right cavity (612) diameter, and left cavity (611) and right cavity (612) through, left cavity (611) left end is fixing is bolted with spy fire tube flap block set (68), described spy fire tube flap block set (68) left end offers A1Interface (601), the right-hand member visiting fire tube flap block set (68) is provided with an inner chamber, described spy fire tube flap set (63) is arranged in the inner chamber visiting fire tube flap block set (68), described spy fire tube flap set stage clip (65) is arranged at the inside visiting fire tube flap set (63), described plug screw (66) is spirally connected to be fixed on and visits the right-hand member of fire tube flap block set (68) and compress spy fire tube flap set stage clip (65), offers A the most respectively at left cavity (611)2Interface (602) and B2Interface (604), described B1Interface (603) is positioned at right cavity (612) right-hand member, and described piston (62) is installed in left cavity (611) right-hand member, and the right-hand member of described piston stage clip (67) is fixed on the left end shaft shoulder of piston (62), and its left end is fixed in spy fire tube flap block set (68).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215011.6U CN205598492U (en) | 2016-03-21 | 2016-03-21 | Multi -zone spy firetube temperature sensing self -starting extinguishing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215011.6U CN205598492U (en) | 2016-03-21 | 2016-03-21 | Multi -zone spy firetube temperature sensing self -starting extinguishing device |
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| CN205598492U true CN205598492U (en) | 2016-09-28 |
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| CN201620215011.6U Active CN205598492U (en) | 2016-03-21 | 2016-03-21 | Multi -zone spy firetube temperature sensing self -starting extinguishing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185141A (en) * | 2017-06-09 | 2017-09-22 | 山东环绿康新材料科技有限公司 | One kind is mobile, fixed spy fire tube extinguishing device |
| CN112717311A (en) * | 2020-12-31 | 2021-04-30 | 上海飞之克科技有限公司 | Pipe temperature sensing self-starting extinguishing device |
-
2016
- 2016-03-21 CN CN201620215011.6U patent/CN205598492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185141A (en) * | 2017-06-09 | 2017-09-22 | 山东环绿康新材料科技有限公司 | One kind is mobile, fixed spy fire tube extinguishing device |
| CN112717311A (en) * | 2020-12-31 | 2021-04-30 | 上海飞之克科技有限公司 | Pipe temperature sensing self-starting extinguishing device |
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| GR01 | Patent grant |