CN220695701U - Automatic fire extinguishing device for preventing electric power operation and maintenance from getting on fire - Google Patents
Automatic fire extinguishing device for preventing electric power operation and maintenance from getting on fire Download PDFInfo
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- CN220695701U CN220695701U CN202322317721.2U CN202322317721U CN220695701U CN 220695701 U CN220695701 U CN 220695701U CN 202322317721 U CN202322317721 U CN 202322317721U CN 220695701 U CN220695701 U CN 220695701U
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- pipe
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an electric power operation and maintenance fire-proof automatic fire extinguishing device, which comprises a power distribution cabinet, wherein a support is fixedly connected to the top of the power distribution cabinet, a dry powder fire extinguisher is fixedly connected to the top of the support, a connector is fixedly connected to the outer wall of the dry powder fire extinguisher, a transverse pipe is communicated with the outer wall of the connector, a branch pipe is fixedly connected to the bottom of the transverse pipe, a telescopic pipe is fixedly connected to the bottom of the branch pipe, a fixing plate is fixedly connected to the outer wall of the telescopic pipe, and a temperature sensing glass spray head is fixedly connected to the bottom end of the telescopic pipe. The utility model relates to the technical field of fire extinguishing devices, in particular to an electric operation and maintenance fire-fighting automatic fire extinguishing device.
Description
Technical Field
The utility model relates to the technical field of fire extinguishing devices, in particular to an electric operation and maintenance fire-proof automatic fire extinguishing device.
Background
Electrical fires generally refer to fires caused by electrical lines, consumers, appliances, and power supply and distribution equipment that fail to release thermal energy, such as high temperature, electrical arcs, electrical sparks, and non-fail to release thermal energy, such as hot surfaces of electrical heating appliances, igniting a body or other combustible material under combustion conditions, as well as fires caused by lightning and static electricity.
Wherein, electric power operation and maintenance refers to the maintenance of professional team to electric power line, electric power operation, electric power rush repair, in operation and maintenance process, need use automatic extinguishing device, for example the application number is: according to the automatic fire extinguishing device for the electric equipment, the hose and the connecting rod are arranged, the hose is a spring hose, one side, away from the supporting frame, of the connecting rod is fixedly connected to the conveying pipe between the hose and the temperature sensing glass spray nozzle, the cross section area of the connecting rod is smaller than that of the groove on the supporting frame, the connecting rod penetrates through the groove, when the dry powder fire extinguisher is conveyed to the temperature sensing glass spray nozzle to spray through the high-pressure hose and the conveying pipe, the motor rotates to drive the turntable to rotate, the fixing block on the turntable drives the connecting rod to rotate, the connecting rod drives the temperature sensing glass spray nozzle to do circular motion, the temperature sensing glass spray nozzle can move the spraying position, and fire extinguishing can be better conducted on the periphery of the electric equipment.
However, the existing electric operation and maintenance fire-proof automatic fire extinguishing device utilizes the cooperation of the temperature-sensing glass spray head and the pressure-storage type dry powder fire extinguisher to realize automatic fire extinguishing, and when the bottom of the electric equipment is on fire, the distance between the temperature-sensing glass spray head and the root of a fire source is far, so that the fire extinguishing effect is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an electric operation and maintenance fire-proof automatic fire extinguishing device, which solves the problems that the existing electric operation and maintenance fire-proof automatic fire extinguishing device realizes automatic fire extinguishment by utilizing the cooperation of a temperature-sensing glass spray head and a pressure-storage type dry powder fire extinguisher, and when the bottom of electrical equipment fires, the distance between the temperature-sensing glass spray head and the root of a fire source is far, thereby influencing the fire extinguishing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric power fortune dimension automatic fire extinguishing device of preventing fires, includes the switch board, the top rigid coupling of switch board has the support, the top rigid coupling of support has the dry powder extinguisher, the outer wall rigid coupling of dry powder extinguisher has the connector, the outer wall intercommunication of connector has horizontal pipe, the bottom rigid coupling of horizontal pipe has the branch pipe, branch pipe and switch board fixed connection, the bottom rigid coupling of branch pipe has flexible pipe, the outer wall rigid coupling of flexible pipe has the fixed plate, the bottom rigid coupling of flexible pipe has the temperature sensing glass shower nozzle, the inner shell has been cup jointed to the outer wall of fixed plate, inner shell and switch board fixed connection, the inside rotation of inner shell is connected with the transmission shaft, transmission shaft and fixed plate threaded connection, transmission shaft and switch board rotate to be connected, the top rigid coupling of transmission shaft has the motor.
Preferably, the temperature sensing glass spray heads are distributed along the fixed plate at equal intervals.
Preferably, a sliding groove is formed in the inner shell.
Preferably, the outer wall of switch board has cup jointed the closing plate, the inside of closing plate has cup jointed the bolt, bolt and switch board threaded connection, the outer wall rigid coupling of closing plate has the support, warning light is installed at the top of support, the inside rigid coupling of closing plate has temperature sensor.
Preferably, the bolts are symmetrically distributed about the sealing plate.
Compared with the prior art, the utility model has the beneficial effects that: this electric power fortune dimension prevents automatic fire extinguishing device that fires, for the conventional art, have following advantage:
through the cooperation of a dry powder fire extinguisher, a connector, a transverse pipe, a branch pipe, a telescopic pipe, a fixing plate, a temperature-sensing glass spray nozzle, an inner shell, a transmission shaft, a motor and the like, when a circuit is in fire in the power distribution cabinet, dry powder in the dry powder fire extinguisher enters the transverse pipe through the connector, dry powder enters the branch pipe in the transverse pipe respectively, the dry powder passes through the telescopic pipe and is sprayed out through the temperature-sensing glass spray nozzle, the motor drives the transmission shaft to rotate in the inner shell, the fixing plate is driven to move downwards along with the rotation of the transmission shaft, the temperature-sensing glass spray nozzle is close to a fire source to perform fire extinguishing work, the setting of a plurality of temperature-sensing glass spray nozzles increases the fire extinguishing range, and the dry powder is sprayed to the root of the fire source through the temperature-sensing glass spray nozzle to ensure the fire extinguishing effect;
through the cooperation use of closing plate, bolt, support, warning light and temperature sensor etc., with the lateral wall of closing plate embedding switch board, use the bolt to connect closing plate and switch board, utilize temperature sensor to carry out real-time supervision to the temperature in the switch board, when the temperature is higher than the default, temperature sensor gives control module with signal transmission, opens the warning light under control module's effect, carries out early warning in advance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the telescoping tubes, branch tubes and cross tubes of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the inner housing, the fixing plate and the transmission shaft in FIG. 1;
fig. 4 is a schematic diagram of a connection structure of the sealing plate, the temperature sensor and the warning lamp in fig. 1.
In the figure: 1. a power distribution cabinet, 2, a support, 3, a dry powder fire extinguisher, 4, a connector, 5, a transverse pipe, 6, a branch pipe, 7, a telescopic pipe, 8, a fixed plate, 9, a temperature sensing glass spray head, 10, an inner shell, 11, a transmission shaft, 12, a motor, 13, a sealing plate, 14, bolts, 15, a bracket, 16, a warning lamp, 17 and a temperature sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing electric operation and maintenance fire-proof automatic fire extinguishing device utilizes the cooperation of the temperature-sensing glass spray head and the pressure-storage type dry powder fire extinguisher to realize automatic fire extinguishing, and when the bottom of the electrical equipment is on fire, the temperature-sensing glass spray head and the root of a fire source are far away, so that the fire extinguishing effect is affected.
In view of the above, the utility model provides an electric power operation and maintenance fire-proof automatic fire extinguishing device, which is used by matching a dry powder fire extinguisher, a connector, a transverse pipe, a branch pipe, a telescopic pipe, a fixed plate, a temperature-sensing glass spray nozzle, an inner shell, a transmission shaft, a motor and the like.
As can be seen from fig. 1, fig. 2 and fig. 3, the electric operation and maintenance fire-proof automatic fire extinguishing device comprises a power distribution cabinet 1, wherein a support 2 is fixedly connected to the top of the power distribution cabinet 1, a dry powder fire extinguisher 3 is fixedly connected to the top of the support 2, a connector 4 is fixedly connected to the outer wall of the dry powder fire extinguisher 3, a transverse pipe 5 is communicated with the outer wall of the connector 4, a branch pipe 6 is fixedly connected to the bottom of the transverse pipe 5, the branch pipe 6 is fixedly connected with the power distribution cabinet 1, a telescopic pipe 7 is fixedly connected to the bottom of the branch pipe 6, a fixing plate 8 is fixedly connected to the outer wall of the telescopic pipe 7, a temperature sensing glass spray head 9 is fixedly connected to the bottom of the telescopic pipe 7, an inner shell 10 is sleeved on the outer wall of the fixing plate 8, the inner shell 10 is fixedly connected with the power distribution cabinet 1, a transmission shaft 11 is rotatably connected to the inner shell 10, the transmission shaft 11 is in threaded connection with the fixing plate 8, the transmission shaft 11 is rotatably connected with the power distribution cabinet 1, and a motor 12 is fixedly connected to the top of the transmission shaft 11.
In the specific implementation process, it is worth particularly pointing out that the power distribution cabinet 1 is an important component part in an electric operation and maintenance system, the two supports 2 connect the power distribution cabinet 1 with the dry powder fire extinguisher 3, the dry powder fire extinguisher 3 is a pressure storage type dry powder fire extinguisher, the inside of the connector 4 is provided with a valve, the bottom of the transverse pipe 5 is fixedly connected with four branch pipes 6, the telescopic pipe 7 is made of plastic materials and can be lengthened, the fixing plate 8 can move in the inner shell 10, the temperature sensing glass spray heads 9 are provided with four, the outer wall of the transmission shaft 11 is provided with threads, the transmission shaft 11 is rotationally connected with the inner shell 10 and the power distribution cabinet 1 through a bearing, the motor 12 is connected with the transmission shaft 11 through a coupler, and the fire extinguishing effect is ensured by moving the fixing plate 8 to be close to a fire source;
further, the temperature-sensing glass spray heads 9 are equidistantly distributed along the fixed plate 8;
in the specific implementation process, it is worth particularly pointing out that the arrangement of the four temperature-sensing glass spray heads 9 can fully cover the fire source;
specifically, when the internal generation circuit of the power distribution cabinet 1 is in fire, the temperature rises to the temperature set by the temperature-sensing glass spray nozzle 9, the glass bulb expands, so that glass bubbles are crushed, dry powder in the dry powder fire extinguisher 3 enters into the transverse pipe 5 through the connector 4, the dry powder enters into the branch pipes 6 respectively in the transverse pipe 5, the dry powder passes through the telescopic pipe 7 and is sprayed out through the temperature-sensing glass spray nozzle 9, the motor 12 is started, the motor 12 drives the transmission shaft 11 to rotate in the inner shell 10, the fixing plate 8 is driven to move downwards along with the rotation of the transmission shaft 11, the temperature-sensing glass spray nozzle 9 is close to a fire source, and fire extinguishing work is further carried out.
As can be seen from fig. 1 and 4, the inner casing 10 is internally provided with a chute;
in the specific implementation, it is worth particularly pointing out that the arrangement of the sliding grooves in the inner shell 10 ensures that the fixing plate 8 moves in the vertical direction;
further, the outer wall of the power distribution cabinet 1 is sleeved with a sealing plate 13, the inside of the sealing plate 13 is sleeved with a bolt 14, the bolt 14 is in threaded connection with the power distribution cabinet 1, the outer wall of the sealing plate 13 is fixedly connected with a bracket 15, the top of the bracket 15 is provided with a warning lamp 16, and the inside of the sealing plate 13 is fixedly connected with a temperature sensor 17;
in the specific implementation process, it is worth particularly pointing out that the sealing plate 13 is connected with the power distribution cabinet 1 through the bolts 14, the bracket 15 is used for installing the warning lamp 16, and the temperature sensor 17 monitors and warns the temperature in the power distribution cabinet 1;
further, the bolts 14 are symmetrically distributed with respect to the sealing plate 13;
in particular, during the implementation, it is worth noting that the provision of two bolts 14 ensures the connection strength between the sealing plate 13 and the power distribution cabinet 1;
specifically, on the basis of the above embodiment, the sealing plate 13 is embedded into the side wall of the power distribution cabinet 1, the sealing plate 13 is connected with the power distribution cabinet 1 by using the bolts 14, the temperature in the power distribution cabinet 1 is monitored in real time by using the temperature sensor 17, when the temperature is higher than a preset value, the temperature sensor 17 transmits a signal to the control module, and the warning lamp 16 is turned on under the action of the control module to perform early warning.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric power fortune dimension prevents automatic fire extinguishing device that fires, includes switch board (1), its characterized in that: the top rigid coupling of switch board (1) has support (2), the top rigid coupling of support (2) has dry powder fire extinguisher (3), the outer wall rigid coupling of dry powder fire extinguisher (3) has connector (4), the outer wall intercommunication of connector (4) has violently pipe (5), the bottom rigid coupling of violently pipe (5) has branch pipe (6), branch pipe (6) and switch board (1) fixed connection, the bottom rigid coupling of branch pipe (6) has flexible pipe (7), the outer wall rigid coupling of flexible pipe (7) has fixed plate (8), the bottom rigid coupling of flexible pipe (7) has temperature sensing glass shower nozzle (9), inner shell (10) have been cup jointed to the outer wall of fixed plate (8), inner shell (10) and switch board (1) fixed connection, the inside rotation of inner shell (10) is connected with transmission shaft (11), transmission shaft (11) and fixed plate (8) threaded connection, the top rigid coupling of transmission shaft (11) and switch board (1) has motor (12).
2. An electric power operation and maintenance fire prevention automatic fire extinguishing apparatus according to claim 1, wherein: the temperature-sensing glass spray heads (9) are distributed along the fixed plate (8) at equal intervals.
3. An electric power operation and maintenance fire prevention automatic fire extinguishing apparatus according to claim 1, wherein: a chute is formed in the inner shell (10).
4. An electric power operation and maintenance fire prevention automatic fire extinguishing apparatus according to claim 1, wherein: the outer wall of switch board (1) has cup jointed closing plate (13), the inside of closing plate (13) has cup jointed bolt (14), bolt (14) and switch board (1) threaded connection, the outer wall rigid coupling of closing plate (13) has support (15), warning light (16) are installed at the top of support (15), the inside rigid coupling of closing plate (13) has temperature sensor (17).
5. The electric operation and maintenance fire-preventing automatic fire-extinguishing device according to claim 4, wherein: the bolts (14) are symmetrically distributed about the sealing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322317721.2U CN220695701U (en) | 2023-08-29 | 2023-08-29 | Automatic fire extinguishing device for preventing electric power operation and maintenance from getting on fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322317721.2U CN220695701U (en) | 2023-08-29 | 2023-08-29 | Automatic fire extinguishing device for preventing electric power operation and maintenance from getting on fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695701U true CN220695701U (en) | 2024-04-02 |
Family
ID=90451029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322317721.2U Active CN220695701U (en) | 2023-08-29 | 2023-08-29 | Automatic fire extinguishing device for preventing electric power operation and maintenance from getting on fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695701U (en) |
-
2023
- 2023-08-29 CN CN202322317721.2U patent/CN220695701U/en active Active
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