CN215343392U - Automatic flame extinguishing device for power distribution cabinet equipment - Google Patents
Automatic flame extinguishing device for power distribution cabinet equipment Download PDFInfo
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- CN215343392U CN215343392U CN202121410767.3U CN202121410767U CN215343392U CN 215343392 U CN215343392 U CN 215343392U CN 202121410767 U CN202121410767 U CN 202121410767U CN 215343392 U CN215343392 U CN 215343392U
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- distribution cabinet
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Abstract
The utility model discloses an automatic flame-extinguishing device for power distribution cabinet equipment, which comprises a power distribution cabinet; the utility model discloses a power distribution cabinet, including switch board, mounting bracket, servo motor, mounting bracket, mounting groove, bearing's axis and bearing fixed connection are run through to the bottom of lead screw, the inside of switch board is provided with electrical components, the middle part fixed mounting on switch board right side has the mount, the middle part fixed mounting of mount top inner wall has servo motor, servo motor's motor shaft fixedly connected with lead screw, the mounting groove has been seted up at the middle part of mount bottom inner wall, the inside fixed mounting of mounting groove has the bearing, the axis of bearing is run through and bearing fixed connection to the bottom of lead screw. According to the utility model, through the combination of the smoke sensor, the servo motor, the fixing block, the dry powder tank, the normally open switch and the dry powder spray head, whether the interior of the power distribution cabinet is on fire or not can be automatically detected, the dry powder spray head can be controlled to move up and down in the power distribution cabinet, and the dry powder is accurately sprayed to the ignition point, so that the fire is quickly and effectively extinguished, and the loss is reduced.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an automatic flame extinguishing device for power distribution cabinet equipment.
Background
The power distribution cabinet is a cabinet which is formed by processing steel materials and used for protecting components and parts to normally work, is wide in application range and is mainly used for the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. The existing fire extinguishing mechanism of the power distribution cabinet is high in cost, and workers are required to check the fire extinguisher regularly, so that the workload is increased, and the operation is troublesome.
Be CN110787392A through the retrieval publication number, disclose a mechanism of putting out a fire of switch board, including the switch board, be used for reducing the damper of vibrations and be used for radiating heat dissipation mechanism, install the switch board bottom damper, switch board one side is provided with heat dissipation mechanism still including the alarm outage mechanism that is used for handling the mechanism of putting out a fire and is used for reminding and protecting of conflagration, the mechanism of putting out a fire is including installation base, fixing base, dry powder jar, normally open switch, dry powder pipeline, dry powder shower nozzle, the welding of installation base switch board one side, the installation base top is provided with the fixing base, the installation base with install on the fixing base the dry powder jar.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, 1, a dry powder spray head is installed at the top end inside a power distribution cabinet, although dry powder can be sprayed into the power distribution cabinet, the dry powder spray head cannot accurately spray an ignition point, so that the fire can not be quickly and effectively extinguished, and larger loss is caused, 2, a corresponding alarm device is not provided, when an electrical element inside the power distribution cabinet is on fire, a circuit is broken, and a pedestrian close to the power distribution cabinet is easily subjected to electric shock.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic flame extinguishing device for power distribution cabinet equipment, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic flame-extinguishing device for power distribution cabinet equipment comprises a power distribution cabinet;
the electric appliance element is arranged in the power distribution cabinet, a fixed frame is fixedly arranged in the middle of the right side of the power distribution cabinet, a servo motor is fixedly arranged in the middle of the inner wall of the top end of the fixed frame, a screw rod is fixedly connected to a motor shaft of the servo motor, a mounting groove is formed in the middle of the inner wall of the bottom end of the fixed frame, a bearing is fixedly arranged in the mounting groove, the bottom end of the screw rod penetrates through a center shaft of the bearing and is fixedly connected with the bearing, an adjusting block is slidably connected to the inner side of the fixed frame, a connecting groove is vertically formed in the middle of the upper surface of the adjusting block in a penetrating manner, the screw rod is in threaded connection with the connecting groove, a limiting block is fixedly arranged in the middle of the left side of the adjusting block, a limiting groove is vertically formed in the middle of the inner wall of the right side of the power distribution cabinet in a penetrating manner, a limiting groove is fixedly connected with the middle of the right side of the fixing block, and a temperature sensor is fixedly arranged in the middle of the bottom side of the fixing block, the left side fixed mounting of switch board top inner wall has smoke transducer, logical groove has been seted up to the inside of fixed block, turn right fixed mounting from a left side and have the dry powder shower nozzle from the rear side of fixed block, dry powder shower nozzle and logical groove intercommunication, the left side fixed mounting of switch board upper surface has the dry powder jar, the top intercommunication of dry powder jar has the dry powder pipeline, the inside of dry powder pipeline is provided with normally open switch, the terminal intercommunication of dry powder pipeline has the siphunculus, the end of siphunculus run through the top inner wall of switch board and with lead to the groove intercommunication, the right side lower extreme of mount is provided with the PLC controller.
As a preferred embodiment of the present invention, a ring alarm is fixedly installed on the right side of the upper surface of the power distribution cabinet.
As a preferred embodiment of the utility model, the limiting block is connected with the limiting groove in a sliding manner, and the fixing block is matched with the power distribution cabinet in size.
As a preferred embodiment of the present invention, the through pipe is a corrugated pipe.
As a preferred embodiment of the present invention, the input end of the PLC controller is electrically connected to an external power source through a wire, the output end of the PLC controller is electrically connected to the input ends of the servo motor, the normally open switch and the alarm bell through a wire, the data output ends of the temperature sensor and the smoke sensor are connected to the data input end of the PLC controller, and the signal output end of the PLC controller is connected to the signal input ends of the servo motor, the normally open switch and the alarm bell.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the automatic flame extinguishing device for the power distribution cabinet equipment, disclosed by the utility model, through the combination of the smoke sensor, the servo motor, the fixed block, the dry powder tank, the normally open switch and the dry powder spray head, whether the interior of the power distribution cabinet is on fire or not can be automatically detected, the dry powder spray head can be controlled to move up and down in the power distribution cabinet, and the dry powder is accurately sprayed to the fire point, so that the fire behavior is quickly and effectively extinguished, and the loss is reduced.
2. According to the automatic flame-extinguishing device for the power distribution cabinet equipment, the ring alarm is arranged at the top end of the power distribution cabinet, and when the inside of the power distribution cabinet catches fire, the PLC can control the ring alarm to work and alarm, so that pedestrians are reminded of getting away from the automatic flame-extinguishing device, and electric shock accidents are avoided.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of an automatic flame-extinguishing device for power distribution cabinet equipment according to the present invention;
fig. 2 is a top view of a fixing block of the automatic flame-extinguishing device for power distribution cabinet equipment.
In the figure: the dry powder spraying machine comprises a power distribution cabinet 1, an electrical component 2, a fixing frame 3, a servo motor 4, a screw rod 5, a mounting groove 6, a bearing 7, a regulating block 8, a connecting groove 9, a limiting block 10, a limiting groove 11, a fixing block 12, a temperature sensor 13, a smoke sensor 14, a through groove 15, a dry powder spraying head 16, a dry powder tank 17, a dry powder pipeline 18, a normally open switch 19, a through pipe 20, a bell alarm 21 and a PLC (programmable logic controller) 22.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic flame-extinguishing device for power distribution cabinet equipment comprises a power distribution cabinet 1;
an electric appliance element 2 is arranged in the power distribution cabinet 1, a fixed frame 3 is fixedly arranged in the middle of the right side of the power distribution cabinet 1, a servo motor 4 is fixedly arranged in the middle of the inner wall of the top end of the fixed frame 3, a screw rod 5 is fixedly connected with a motor shaft of the servo motor 4, an installation groove 6 is arranged in the middle of the inner wall of the bottom end of the fixed frame 3, a bearing 7 is fixedly arranged in the installation groove 6, the bottom end of the screw rod 5 penetrates through a center shaft of the bearing 7 and is fixedly connected with the bearing 7, an adjusting block 8 is slidably connected to the inner side of the fixed frame 3, a connecting groove 9 is vertically formed in the middle of the upper surface of the adjusting block 8, the screw rod 5 is in threaded connection with the connecting groove 9, a limiting block 10 is fixedly arranged in the middle of the left side of the adjusting block 8, a limiting groove 11 is vertically formed in the middle of the inner wall of the right side of the power distribution cabinet 1, and the left end of the limiting block 10 penetrates through the limiting groove 11 and is fixedly connected with the middle of the right side of the fixing block 12, middle part fixed mounting of fixed block 12 bottom side has temperature sensor 13, the left side fixed mounting of 1 top inner wall of switch board has smoke transducer 14, logical groove 15 has been seted up to the inside of fixed block 12, turn right fixed mounting from a left side and have dry powder shower nozzle 16 in the rear side of fixed block 12, dry powder shower nozzle 16 and logical groove 15 intercommunication, the left side fixed mounting of 1 upper surface of switch board has dry powder jar 17, the top intercommunication of dry powder jar 17 has dry powder pipeline 18, the inside of dry powder pipeline 18 is provided with normally open switch 19, the terminal intercommunication of dry powder pipeline 18 has siphunculus 20, the end of siphunculus 20 run through the top inner wall of switch board 1 and communicate with logical groove 15, the right side lower extreme of mount 3 is provided with PLC controller 22.
In this embodiment (as shown in fig. 1-2), through the combination of the smoke sensor 14, the servo motor 4, the fixing block 12, the dry powder tank 17, the normally open switch 19 and the dry powder nozzle 16, whether the inside of the power distribution cabinet 1 catches fire can be automatically detected, and the dry powder nozzle 16 can be controlled to move up and down in the power distribution cabinet 1, so as to spray dry powder to a fire point accurately, thereby extinguishing the fire quickly and effectively and reducing loss.
In this embodiment (please refer to fig. 1), the alarm 21 is fixedly installed on the right side of the upper surface of the power distribution cabinet 1, and when the power distribution cabinet catches fire, the PLC controller 22 can control the alarm 21 to alarm, so as to remind pedestrians of getting away, and avoid electric shock accidents.
In this embodiment (please refer to fig. 1), the limiting block 10 is slidably connected to the limiting groove 11, and the fixed block 12 is matched with the power distribution cabinet 1 in size, so as to improve the moving stability of the fixed block 12 in the power distribution cabinet 1.
In this embodiment (see fig. 1), the through pipe 20 is a corrugated pipe, so as to prevent the through pipe 20 from being damaged by pulling during the up-and-down movement of the fixing block 12.
In this embodiment (please refer to fig. 1), the input end of the PLC controller 22 is electrically connected to an external power source through a wire, the output end of the PLC controller 22 is electrically connected to the input ends of the servo motor 4, the normally open switch 19 and the alarm bell 21 through wires, the data output ends of the temperature sensor 13 and the smoke sensor 14 are connected to the data input end of the PLC controller 22, the signal output end of the PLC controller 22 is connected to the signal input ends of the servo motor 4, the normally open switch 19 and the alarm bell 21, and the PLC controller 22 can control the servo motor 4, the normally open switch 19 and the alarm bell 21 to operate.
It should be noted that the utility model is an automatic flame-extinguishing device for power distribution cabinet equipment, comprising a power distribution cabinet 1, an electrical component 2, a fixing frame 3, a servo motor 4, a screw rod 5, a mounting groove 6, a bearing 7, an adjusting block 8, a connecting groove 9, a limiting block 10, a limiting groove 11, a fixing block 12, a temperature sensor 13, a smoke sensor 14, a through groove 15, a dry powder spray head 16, a dry powder tank 17, a dry powder pipeline 18, a normally open switch 19, a through pipe 20, a bell alarm 21, a PLC controller 22, all of which are common standard components or components known by technicians in the field, the structure and principle of the device are known by technicians through technical manuals or conventional experimental methods, the smoke sensor 14 is arranged at the top end inside the power distribution cabinet 1 during operation to detect whether the inside of the power distribution cabinet 1 is on fire, when the inside the power distribution cabinet 1 is on fire, the smoke sensor 14 transmits data to the PLC controller 22, further PLC controller 22 can control 4 work of servo motor and drive lead screw 5 and rotate, through spacing groove 11 and stopper 10 sliding connection, further pivoted lead screw 5 can drive the dry powder shower nozzle 16 of fixed block 12 rear side and reciprocate, install temperature sensor 13 through the bottom side of fixed block 12, can look for the ignition point in switch board 1, further temperature sensor 13 passes data to PLC controller 22, PLC controller 22 control normally open switch 19 is opened, the general dry powder pipeline 18 of dry powder in dry powder jar 17 is derived, the dry powder shower nozzle 16 blowout through groove 15 intercommunication, thereby the quick effectual operation of putting out a fire to the ignition point, PLC controller 22 control jingle bell alarm 21 work simultaneously, in time remind the pedestrian to keep away from, avoid appearing the electric shock accident.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An automatic flame-extinguishing device for power distribution cabinet equipment is characterized by comprising a power distribution cabinet (1);
the electric appliance element (2) is arranged in the power distribution cabinet (1), a fixing frame (3) is fixedly arranged in the middle of the right side of the power distribution cabinet (1), a servo motor (4) is fixedly arranged in the middle of the inner wall of the top end of the fixing frame (3), a motor shaft of the servo motor (4) is fixedly connected with a lead screw (5), a mounting groove (6) is formed in the middle of the inner wall of the bottom end of the fixing frame (3), a bearing (7) is fixedly arranged in the mounting groove (6), the bottom end of the lead screw (5) penetrates through a middle shaft of the bearing (7) and is fixedly connected with the bearing (7), an adjusting block (8) is slidably connected to the inner side of the fixing frame (3), a connecting groove (9) is vertically formed in the middle of the upper surface of the adjusting block (8) in a penetrating mode, the lead screw (5) is in threaded connection with the connecting groove (9), and a limiting block (10) is fixedly arranged in the middle of the left side of the adjusting block (8), the middle part of switch board (1) right side inner wall is vertical to run through and has been seted up spacing groove (11), the left end of stopper (10) run through spacing groove (11) and with the middle part fixed connection on fixed block (12) right side, the middle part fixed mounting of fixed block (12) bottom side has temperature sensor (13), the left side fixed mounting of switch board (1) top inner wall has smoke transducer (14), logical groove (15) have been seted up to the inside of fixed block (12), turn right fixed mounting from a left side to the rear side of fixed block (12) has dry powder shower nozzle (16), dry powder shower nozzle (16) and logical groove (15) intercommunication, the left side fixed mounting of switch board (1) upper surface has dry powder jar (17), the top intercommunication of dry powder jar (17) has normally open pipeline (18), the inside of dry powder pipeline (18) is provided with dry powder switch (19), the tail end of the dry powder pipeline (18) is communicated with a through pipe (20), the tail end of the through pipe (20) penetrates through the inner wall of the top end of the power distribution cabinet (1) and is communicated with the through groove (15), and a PLC (programmable logic controller) is arranged at the lower end of the right side of the fixing frame (3).
2. The automatic flame-extinguishing device for the power distribution cabinet equipment according to claim 1, characterized in that: the right side fixed mounting of switch board (1) upper surface has ringing alarm (21).
3. The automatic flame-extinguishing device for the power distribution cabinet equipment according to claim 1, characterized in that: the limiting block (10) is connected with the limiting groove (11) in a sliding mode, and the fixing block (12) is matched with the power distribution cabinet (1) in size.
4. The automatic flame-extinguishing device for the power distribution cabinet equipment according to claim 1, characterized in that: the through pipe (20) is a corrugated pipe.
5. The automatic flame-extinguishing device for the power distribution cabinet equipment according to claim 1, characterized in that: the input of PLC controller (22) passes through the wire with external power and constitutes the electricity and be connected, the output of PLC controller (22) passes through the wire with servo motor (4), normally open switch (19) and the input of ringing alarm ware (21) and constitutes the electricity and be connected, the data output part of temperature sensor (13) and smoke transducer (14) is connected with the data input part of PLC controller (22), the signal output part of PLC controller (22) is connected with servo motor (4), the signal input part of normally open switch (19) and ringing alarm ware (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121410767.3U CN215343392U (en) | 2021-06-24 | 2021-06-24 | Automatic flame extinguishing device for power distribution cabinet equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121410767.3U CN215343392U (en) | 2021-06-24 | 2021-06-24 | Automatic flame extinguishing device for power distribution cabinet equipment |
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| CN215343392U true CN215343392U (en) | 2021-12-28 |
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| CN202121410767.3U Active CN215343392U (en) | 2021-06-24 | 2021-06-24 | Automatic flame extinguishing device for power distribution cabinet equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738137A (en) * | 2022-11-30 | 2023-03-07 | 国网福建省电力有限公司电力科学研究院 | Energy storage power station prefabricated cabin fire accident preprocessing device |
| CN116014575A (en) * | 2022-12-26 | 2023-04-25 | 王馨悦 | Electrical engineering automatic control cabinet |
| CN116271631A (en) * | 2023-05-18 | 2023-06-23 | 西安科齐电子科技有限责任公司 | Automatic fire extinguishing system in switch board based on thing networking is reported to police |
-
2021
- 2021-06-24 CN CN202121410767.3U patent/CN215343392U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738137A (en) * | 2022-11-30 | 2023-03-07 | 国网福建省电力有限公司电力科学研究院 | Energy storage power station prefabricated cabin fire accident preprocessing device |
| CN116014575A (en) * | 2022-12-26 | 2023-04-25 | 王馨悦 | Electrical engineering automatic control cabinet |
| CN116014575B (en) * | 2022-12-26 | 2024-03-22 | 河南理工大学 | Electrical engineering automatic control cabinet |
| CN116271631A (en) * | 2023-05-18 | 2023-06-23 | 西安科齐电子科技有限责任公司 | Automatic fire extinguishing system in switch board based on thing networking is reported to police |
| CN116271631B (en) * | 2023-05-18 | 2023-09-12 | 河北新大长远电力科技股份有限公司 | Automatic fire extinguishing system in switch board based on thing networking is reported to police |
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