CN216169553U - Fire extinguishing device - Google Patents
Fire extinguishing device Download PDFInfo
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- CN216169553U CN216169553U CN202122525504.3U CN202122525504U CN216169553U CN 216169553 U CN216169553 U CN 216169553U CN 202122525504 U CN202122525504 U CN 202122525504U CN 216169553 U CN216169553 U CN 216169553U
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- fire extinguishing
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Abstract
The embodiment of the utility model relates to a fire extinguishing device, which comprises a shell, a first fixing ring, an upper sealing plate, a second fixing ring, a lower spraying plate, a starting mechanism, a fire extinguishing agent and a cooling agent, wherein the shell is provided with a first sealing ring and a second sealing ring; the first fixing ring and the upper sealing plate are fixed at the top of the shell, and the lower surface of the upper sealing plate is connected with the upper surface of the first fixing ring, so that the upper sealing plate is locked at the top end of the shell; the second fixing ring and the lower spraying plate are fixed at the bottom of the shell, and the lower surface of the second fixing ring is connected with the upper surface of the lower spraying plate, so that the lower spraying plate is locked at the bottom end of the shell; the upper sealing plate, the shell and the lower spray plate form an accommodating area, and the starting mechanism, the fire extinguishing agent and the coolant are arranged in the accommodating area. The fire extinguishing device of the embodiment is connected without bolts, adopts a stainless steel integrated structure, enhances the corrosion resistance, has a wider application range and can better improve the fire resistance of the space; the sealing performance and the stability are improved, the reliability of the fire extinguishing device is improved, and the safety precaution capacity of the fan is improved.
Description
Technical Field
The utility model relates to the technical field of fire extinguishing, in particular to a fire extinguishing device.
Background
Wind power generation is a green's power generation mode, receives the powerful support of country, and the installation quantity every year all is developing fast, along with the increasing of fan, and wind turbine generator system conflagration hidden danger increases gradually, and wind turbine generator system fire control demand is increasing day by day, as fire extinguishing systems conflagration extinguishing device, aerosol extinguishing device is because of characteristics such as its outstanding fire extinguishing effect and nimble mounting means, and application scope is wider, receives more and more attention.
The aerosol fire extinguishing device in the current market is connected by bolts, the sealing performance and the corrosion resistance are poor, and potential hidden dangers are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a fire extinguishing device which is free of bolt connection, adopts a stainless steel integrated structure, enhances the corrosion resistance of the fire extinguishing device, has a wider application range, and can better improve the fire resistance of a space in high-temperature, high-humidity and high-salt-mist environments; and, improved extinguishing device leakproofness and stability, reduced the artificial possibility of destroying, increased extinguishing device reliability, improved fan safety precaution ability.
In view of this, an embodiment of the present invention provides a fire extinguishing apparatus, including: the fire extinguishing device comprises a shell, a first fixing ring, an upper sealing plate, a second fixing ring, a lower spraying plate, a starting mechanism, a fire extinguishing agent and a coolant;
the first fixing ring and the upper sealing plate are fixed at the top of the shell, and the lower surface of the upper sealing plate is connected with the upper surface of the first fixing ring, so that the upper sealing plate is locked at the top end of the shell;
the second fixing ring and the lower spraying plate are fixed at the bottom of the shell, and the lower surface of the second fixing ring is connected with the upper surface of the lower spraying plate, so that the lower spraying plate is locked at the bottom end of the shell;
the upper sealing plate, the shell and the lower spray plate form a containing area, and the starting mechanism, the fire extinguishing agent and the coolant are arranged in the containing area.
Preferably, the housing is a stainless steel tube.
Further preferably, the shell is a double-layer stainless steel tube.
Preferably, the first fixing ring is welded to the top of the shell, and the top end of the stainless steel pipe and the upper sealing plate are formed by necking.
Preferably, the second fixing ring is welded at the bottom of the shell, and the bottom end of the stainless steel pipe and the lower spray plate are formed by necking.
Preferably, a plurality of first through holes are formed in the lower spray plate.
Preferably, the fire extinguishing apparatus further comprises a first isolation layer and a second isolation layer;
wherein the first barrier layer is disposed on the second retaining ring and the coolant is disposed on the first barrier layer; the second barrier layer is disposed on the coolant; the fire extinguishing agent is arranged on the second isolation layer; the starting mechanism is arranged on the fire extinguishing agent.
Preferably, the upper sealing plate is provided with two second through holes, and the fire extinguishing device further comprises a thermosensitive wire and an electric starting wire which are arranged on the upper sealing plate and are respectively connected with the starting mechanism through the two second through holes.
Preferably, the coolant is a natural ceramic coolant.
Preferably, the fire extinguishing agent is an aerosol agent.
The fire extinguishing device provided by the embodiment of the utility model is free of bolt connection, adopts a stainless steel integrated structure, enhances the corrosion resistance of the fire extinguishing device, has a larger application range, and can better improve the fire resistance of a space in a high-temperature, high-humidity and high-salt-mist environment; and, improved extinguishing device leakproofness and stability, reduced the artificial possibility of destroying, increased extinguishing device reliability, improved fan safety precaution ability.
Drawings
FIG. 1 is a schematic structural diagram of a fire extinguishing apparatus according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a fire extinguishing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a fire suppression apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a housing according to an embodiment of the present invention;
FIG. 6 is a schematic mechanical diagram of a first retaining ring and a second retaining ring according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an upper sealing plate according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a lower nozzle plate according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of a fire extinguishing apparatus according to an embodiment of the present invention, fig. 2 is a second schematic structural diagram of a fire extinguishing apparatus according to an embodiment of the present invention, fig. 3 is a schematic sectional view of a fire extinguishing apparatus according to an embodiment of the present invention, and referring to fig. 1 to 3, the fire extinguishing apparatus according to an embodiment of the present invention includes a housing 1, a first fixing ring 2, an upper sealing plate 3, a second fixing ring 4, a lower spray plate 5, a fire extinguishing agent 7, an actuating mechanism 6, and a coolant 8, and the following describes a structure of the fire extinguishing apparatus in detail.
Fig. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention, and fig. 5 is a schematic sectional structural diagram of a housing according to an embodiment of the present invention, and as shown in fig. 4 and 5, the housing 1 is a main structure of a fire extinguishing apparatus and is used for containing fire extinguishing materials, in this example, the housing 1 is specifically a stainless steel pipe, and is further preferably made of a double-layer stainless steel material, so as to enhance corrosion resistance of the fire extinguishing apparatus and adapt to a wider application environment.
Fig. 6 is a mechanism diagram of a first fixing ring and a second fixing ring according to an embodiment of the present invention, and fig. 7 is a structural diagram of an upper sealing plate according to an embodiment of the present invention, and referring to fig. 3, fig. 6 and fig. 7, the first fixing ring 2 and the upper sealing plate 3 are both fixed on the top of the housing 1, and the lower surface of the upper sealing plate 3 is connected to the upper surface of the first fixing ring 2, so as to lock the upper sealing plate 3 on the top of the housing 1, in a specific example, the first fixing ring 2 is preferably welded on the top of the housing 1, and the top end of the stainless steel pipe and the upper sealing plate 3 are formed by necking.
Fig. 8 is a schematic structural diagram of a lower nozzle plate according to an embodiment of the present invention, and as shown in fig. 2, fig. 6 and fig. 8, a second fixing ring 4 and a lower nozzle plate 5 are both fixed at the bottom of a housing 1, and a lower surface of the second fixing ring 4 is connected with an upper surface of the lower nozzle plate 5, so as to lock the lower nozzle plate 5 at the bottom end of the housing 1, in a specific example, the second fixing ring 4 is preferably welded at the bottom of the housing 1, and the bottom end of a stainless steel pipe and the lower nozzle plate 5 are formed by necking. Further, the lower nozzle plate 5 is provided with a plurality of first through holes 51, and the plurality of first through holes 51 are preferably uniformly and symmetrically arranged on the lower nozzle plate 5, so that the fire extinguishing material is uniformly sprayed.
It can be understood that casing 1, first solid fixed ring 2, go up shrouding 3, the solid fixed ring 4 of second, spout board 5 down and be the integrated into one piece structure, no bolted connection, non-detachable prevents artificial destruction, has increased extinguishing device's reliability and stability, the fire behavior in the improvement space that high temperature, high humidity, high salt fog's three high environment can be better.
As shown in fig. 3 again, the upper sealing plate 3, the housing 1 and the lower nozzle plate 5 form a containing area, and the actuating mechanism 6, the fire extinguishing agent 7 and the coolant 8 are disposed in the containing area, wherein the actuating mechanism 6 is used for actuating the fire extinguishing device and is connected with the fire extinguishing agent 7; here, the fire extinguishing agent 7 is preferably an aerosol agent, and the coolant 8 is preferably a natural ceramic coolant 8. In a specific example, which will be described below with reference to the arrangement in the receiving area, the fire-extinguishing device preferably further comprises a first insulating layer 91 and a second insulating layer 92, the first insulating layer 91 serving to insulate the coolant 8 from the lower nozzle plate 5, and the second insulating layer 92 serving to insulate the fire-extinguishing agent 7 from the coolant 8, it being understood that the first insulating layer 91 is provided on the second fixing ring 4, and the coolant 8 is provided on the first insulating layer 91; the second isolation layer 92 is provided on the coolant 8; the fire extinguishing agent 7 is disposed on the second isolation layer 92; the actuating mechanism 6 is arranged on the fire extinguishing agent 7.
In the preferred embodiment, again as shown in fig. 3 and 7, the upper plate 3 is provided with two second through holes 31, and the fire extinguishing device further comprises a heat-sensitive wire 101 and an electric actuating wire 102, which are provided on the upper plate 3 and are connected to the actuating mechanism 6 through the two second through holes 31, respectively. That is to say, the fire extinguishing apparatus of this embodiment adopts the dual fail-safe starting mode that electric starting mode and heat-sensitive line 101 combine, and heat-sensitive line 101 is the starting line of aerosol fire extinguishing apparatus self-carrying, and heat-sensitive line 101 is the passive line, and when the detector detects ambient temperature or smog and rises, reaches the rated value, the detector sends alarm signal to the control center, and the control center passes through fire control ware cable and starts fire extinguishing apparatus, and the back is passed through the feedback line and is monitored center feedback signal to the fire extinguishing apparatus eruption back, tells that eruption has been sent. When the detector does not detect temperature or smoke rise due to other reasons, the thermosensitive wire 101 is the second guarantee, when the thermosensitive wire 101 senses temperature rise and reaches the rated temperature value of the thermosensitive wire 101, the thermosensitive wire 101 can directly start the fire extinguishing device, and after the fire extinguishing device is sprayed, a signal is fed back to the monitoring center through the feedback wire to inform that the fire extinguishing device is sprayed.
In the embodiment of the fire extinguishing apparatus, which can be applied in various environments including but not limited to wind turbine environment, when in use, the fire extinguishing apparatus receives an activation signal, an electric initiator or a thermal initiator initiates the ignition of the fire extinguishing agent 7 and the aerosol agent is ignited to burn, and when the aerosol agent is burnt, the dispersed gas product flows from the lower nozzle plate 5 to the mesh of the multi-nozzle grid through the cooling agent 8 and is sprayed to the protected space to inhibit the burning from the inside.
The fire extinguishing device provided by the embodiment of the utility model is free of bolt connection, adopts a stainless steel integrated structure, enhances the corrosion resistance of the fire extinguishing device, has a larger application range, and can better improve the fire resistance of a space in a high-temperature, high-humidity and high-salt-mist environment; and, improved extinguishing device leakproofness and stability, reduced the artificial possibility of destroying, increased extinguishing device reliability, improved fan safety precaution ability.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "a particular embodiment," "some embodiments," "an embodiment," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A fire extinguishing device is characterized by comprising a shell, a first fixing ring, an upper sealing plate, a second fixing ring, a lower spraying plate, a starting mechanism, a fire extinguishing agent and a cooling agent;
the first fixing ring and the upper sealing plate are fixed at the top of the shell, and the lower surface of the upper sealing plate is connected with the upper surface of the first fixing ring, so that the upper sealing plate is locked at the top end of the shell;
the second fixing ring and the lower spraying plate are fixed at the bottom of the shell, and the lower surface of the second fixing ring is connected with the upper surface of the lower spraying plate, so that the lower spraying plate is locked at the bottom end of the shell;
the upper sealing plate, the shell and the lower spray plate form a containing area, and the starting mechanism, the fire extinguishing agent and the coolant are arranged in the containing area.
2. The fire suppression apparatus of claim 1, wherein the housing is a stainless steel tube.
3. The fire suppression apparatus of claim 2, wherein the housing is a double layer stainless steel tube.
4. The fire extinguishing apparatus of claim 2, wherein the first retaining ring is welded to the top of the housing, and the top end of the stainless steel tube is formed with a reduced mouth to the upper sealing plate.
5. The fire extinguishing apparatus of claim 2, wherein the second fixing ring is welded to the bottom of the housing, and the bottom end of the stainless steel pipe is formed by necking down the lower nozzle plate.
6. The fire suppression apparatus of claim 1, wherein the lower nozzle plate is provided with a plurality of first through holes.
7. The fire suppression apparatus of claim 1, further comprising a first insulation layer and a second insulation layer;
wherein the first barrier layer is disposed on the second retaining ring and the coolant is disposed on the first barrier layer; the second barrier layer is disposed on the coolant; the fire extinguishing agent is arranged on the second isolation layer; the starting mechanism is arranged on the fire extinguishing agent.
8. The fire extinguishing apparatus according to claim 1, wherein the upper sealing plate is provided with two second through holes, and the fire extinguishing apparatus further comprises a heat-sensitive wire and an electric actuating wire which are provided on the upper sealing plate and are connected to the actuating mechanism through the two second through holes, respectively.
9. The fire suppression apparatus of claim 1, wherein the coolant is a natural ceramic coolant.
10. The fire suppression apparatus of claim 1, wherein the fire suppressant is an aerosol medicament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525504.3U CN216169553U (en) | 2021-10-20 | 2021-10-20 | Fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525504.3U CN216169553U (en) | 2021-10-20 | 2021-10-20 | Fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169553U true CN216169553U (en) | 2022-04-05 |
Family
ID=80885217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525504.3U Active CN216169553U (en) | 2021-10-20 | 2021-10-20 | Fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169553U (en) |
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2021
- 2021-10-20 CN CN202122525504.3U patent/CN216169553U/en active Active
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