CN219662705U - Fire extinguishing device for building electric distribution room - Google Patents
Fire extinguishing device for building electric distribution room Download PDFInfo
- Publication number
- CN219662705U CN219662705U CN202320514506.9U CN202320514506U CN219662705U CN 219662705 U CN219662705 U CN 219662705U CN 202320514506 U CN202320514506 U CN 202320514506U CN 219662705 U CN219662705 U CN 219662705U
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- Prior art keywords
- distribution room
- fire extinguishing
- baffle
- power distribution
- fire
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- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire extinguishing device for an electric power distribution room of a building, which comprises a power distribution room, wherein radiating windows are arranged on two sides of the power distribution room, a baffle plate capable of sliding is arranged in the power distribution room corresponding to the radiating windows, the baffle plate is attached to the inner wall of the power distribution room, and a sliding block is integrally formed on one side of the bottom of the baffle plate; the sliding block penetrates through the distribution room and is connected with the movable assembly, the smoke sensor is arranged at the top end of the inside of the distribution room, and the dry powder extinguisher is arranged at the top end of the distribution room.
Description
Technical Field
The utility model relates to the technical field of power distribution room fire extinguishment, in particular to a fire extinguishing device for an electrical power distribution room of a building.
Background
The distribution room is an indoor distribution place with low-voltage load, is electrical equipment commonly used in the building industry, mainly distributes electric energy for low-voltage users, is provided with a medium-voltage inlet wire (a small amount of outlet wires can be arranged), a distribution transformer and a low-voltage distribution device, and is divided into a high-voltage distribution room and a low-voltage distribution room by facilities of equipment with voltage class of 10kV or below, wherein the high-voltage distribution room is a 6kV-10kV high-voltage switch room in general; the low voltage distribution room is generally referred to as a 400V distribution room for 10kV or 35kV substation outlet.
The existing power distribution room is provided with a heat dissipation window for heat dissipation, combustible materials are required to be burnt according to the fact that three elements can be known to burn, the fire point is required to be reached, the power distribution room is required to be contacted with oxygen or air, the heat dissipation window can enable the power distribution room to be incapable of being blocked with the air, the air can enter the heat dissipation window to promote the combustion, fire cannot be extinguished quickly, and the best fire fighting opportunity is easy to delay, so that the building electric power distribution room fire extinguishing device capable of rapidly sealing the heat dissipation window is required.
Disclosure of Invention
The utility model aims to provide a fire extinguishing device for an electric distribution room of a building, which aims to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building electric distribution room extinguishing device, includes the distribution room, the heat dissipation window has been seted up to the both sides of distribution room, the inside of distribution room corresponds the heat dissipation window is installed can gliding baffle, the baffle with the inner wall laminating of distribution room, one side integrated into one piece of baffle bottom has the slider, the slider link up the backplate of distribution room is connected with the removal subassembly, the removal subassembly with the PLC controller of the outside top installation of distribution room is connected, the PLC controller simultaneously with the smoke transducer of the inside top installation of distribution room is connected, the PLC controller is connected with the subassembly of putting out a fire.
Preferably, the movable assembly comprises a motor, a screw rod and a bearing seat, wherein the motor is arranged outside the backboard of the power distribution room, the motor is connected with the PLC, the output end of the motor is connected with the screw rod, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and the other end of the screw rod is in rotary connection with the bearing seat.
Preferably, the backboard of the distribution room is provided with two groups of sliding grooves corresponding to the sliding blocks, the height of each sliding groove is higher than that of the radiating window, and the length of each baffle is greater than the opening height of each sliding groove.
Preferably, the fire extinguishing assembly comprises a dry powder fire extinguisher and an electromagnetic valve, wherein the electromagnetic valve is arranged at two groups of output ends of the dry powder fire extinguisher, and the electromagnetic valve is connected with the PLC.
Preferably, two groups of keel frames are symmetrically arranged at one side, close to the back plate, inside the power distribution room, and the upper end and the lower end of each keel frame are connected with the top wall and the bottom wall of the power distribution room.
Preferably, the power distribution room is provided with the access door on one side of keeping away from the backplate, the power distribution room is inside be close to the spacing that is used for sealed is installed to the inner wall of access door one side, the baffle be close to one side of access door with spacing laminating.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the smoke sensor senses smoke, the electromagnetic valve is controlled to be opened by the PLC controller, dry powder in the dry powder fire extinguisher is sprayed out to extinguish the fire, and meanwhile, the moving assembly is controlled to be started to drive the sliding block to descend, so that the sliding block drives the baffle to descend to seal the radiating window, and the air is blocked, so that the air does not have a combustion condition, a power distribution room can extinguish the fire rapidly, and compared with a traditional mode needing manual fire extinguishment, the fire extinguishing device is faster and has higher safety.
2. According to the utility model, the motor is controlled by the PLC to start, the screw rod is driven to rotate, the sliding block in threaded connection with the screw rod is driven to descend along the sliding groove, the baffle plate is driven to descend to seal the radiating window, and as the height of the sliding groove is higher than that of the radiating window, the baffle plate is connected with the sliding block at the bottom of the sliding groove, the sliding block can not cause the baffle plate to shield the radiating window at the part of the sliding groove higher than that of the radiating window, and the length of the baffle plate is longer than the opening height of the sliding groove, when the baffle plate descends, the radiating window and the sliding groove can be completely sealed, so that the power distribution room is sealed, and air is blocked, thereby realizing the fire extinguishing effect.
3. The keel frame is used for installing and using electrical elements, is connected with the top wall and the bottom wall of the power distribution room, can not interfere the movement of the baffle, can be used for installing a sealing gasket on the inner wall of the access door corresponding to the limiting frame, can seal the joint of the limiting frame and the access door when the access door is closed, and can prevent gaps from being left when one side of the baffle close to the access door is attached to the limiting frame, so that the sealing of the whole power distribution room and blocking of air can be realized, and fire extinguishment is realized.
Drawings
FIG. 1 is a rear elevational view of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model;
FIG. 4 is a front cross-sectional view of the overall structure of the present utility model;
fig. 5 is a circuit connection diagram of the present utility model.
In the figure: 1. a distribution room 2, a radiating window 3, a baffle plate 4, a sliding block 5, a smoke sensor 6, a dry powder fire extinguisher 7 and a PLC controller, 8, a motor, 9, a screw, 10, a bearing seat, 11, a chute, 12, a keel frame, 13, an access door, 14, a limit frame, 15 and an electromagnetic valve.
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.
Example 1
Referring to fig. 1-5, the utility model provides a fire extinguishing device for an electrical distribution room of a building, which comprises a distribution room 1, wherein radiating windows 2 are arranged on two sides of the distribution room 1, a baffle 3 which can slide is arranged in the distribution room 1 corresponding to the radiating windows 2, the baffle 3 is attached to the inner wall of the distribution room 1, a sliding block 4 is integrally formed on one side of the bottom of the baffle 3, the sliding block 4 penetrates through a backboard of the distribution room 1 and is connected with a movable assembly, the movable assembly is connected with a PLC (programmable logic controller) 7 arranged at the top end outside the distribution room 1, the PLC 7 is simultaneously connected with a smoke sensor 5 arranged at the top end inside the distribution room 1, and the PLC 7 is connected with a fire extinguishing assembly.
In this embodiment, at first when smoke transducer 5 sensed the smog that produces because of catching fire, through the start of the movable assembly of PLC controller 7 control, drive slider 4 and descend, make slider 4 drive baffle 3 and descend, seal heat dissipation window 2, thereby block the air, can know according to burning triplex, the combustible material is needed to the burning, need reach the ignition point, need with oxygen or air contact, after the air is blocked, make it do not possess the burning condition, make electricity distribution room 1 can put out a fire rapidly in the cooperation subassembly of putting out a fire, compared with the mode that traditional needs artifical to put out a fire, more swiftly, and the security is higher.
Referring to fig. 1-5, the moving assembly includes a motor 8, a screw 9 and a bearing seat 10, the motor 8 is installed outside the backboard of the power distribution room 1, the motor 8 is connected with the PLC controller 7, the output end of the motor 8 is connected with the screw 9, the screw 9 penetrates through the sliding block 4, the screw 9 is in threaded connection with the bearing seat 10, the other end of the screw 9 is in rotational connection with the bearing seat 10, two groups of sliding grooves 11 are provided on the backboard of the power distribution room 1 corresponding to the sliding block 4, the height of the sliding grooves 11 is higher than the height of the heat dissipation window 2, and the length of the baffle 3 is longer than the set height of the sliding grooves 11.
In this embodiment, the motor 8 is controlled by the PLC controller 7 to start, drive the screw 9 to rotate, make the slide block 4 in threaded connection with the screw rotate along the chute 11, drive the baffle 3 to descend to seal the heat dissipation window 2, because the height of the chute 11 is higher than the height of the heat dissipation window 2, the baffle 3 is connected with the slide block 4 at the bottom, the part of the slide block 4 higher than the heat dissipation window 2 at the chute 11 can not cause the baffle 3 to shield the heat dissipation window 2, and the length of the baffle 3 is greater than the set height of the chute 11, when the baffle 3 descends, the heat dissipation window 2 and the chute 11 can be completely sealed, thereby sealing the power distribution room 1, blocking the air, and thus realizing the fire extinguishing effect.
Referring to fig. 1-5, the fire extinguishing assembly comprises a dry powder fire extinguisher 6 and an electromagnetic valve 15, wherein the electromagnetic valves 15 are installed at two groups of output ends of the dry powder fire extinguisher 6, the electromagnetic valve 15 is connected with a PLC (programmable logic controller) 7, two groups of keels 12 are symmetrically installed at one side, close to a back plate, of the inside of a power distribution room 1, the upper end and the lower end of each keel 12 are connected with the top wall and the bottom wall of the power distribution room 1, an access door 13 is arranged at one side, away from the back plate, of the power distribution room 1, a limiting frame 14 for sealing is installed at the inner wall, close to the access door 13, of the inside of the power distribution room 1, and one side, close to the access door 13, of the baffle 3 is attached to the limiting frame 14.
In this embodiment, two sets of solenoid valves 15 are symmetrically arranged on two sides of smoke sensor 5, the output end of solenoid valve 15 runs through the roof of electricity distribution room 1, when smoke sensor 5 senses the smog that produces because of catching fire, start up through the solenoid valve 15 controlled by PLC controller 7, dry powder in dry powder fire extinguisher 6 can be sprayed out, put out a fire, keel frame 12 is used for installing and using electrical components, it is connected with roof and diapire of electricity distribution room 1, can not cause the interference to the activity of baffle 3, can be through the sealing gasket of locating rack 14 corresponding to the inner wall of access door 13, when closing access door 13, can seal the junction of locating rack 14 and access door 13, one side that baffle 3 is close to access door 13 is laminated with locating rack 14, can not leave the breach, can realize sealing of whole electricity distribution room 1, block air, thereby realize putting out a fire.
Working principle: firstly, when smoke sensor 5 senses the smog that produces because of catching fire, start up through PLC controller 7 control solenoid valve 15, dry powder blowout in the dry powder fire extinguisher 6 puts out a fire, simultaneously start up through PLC controller 7 control motor 8, drive screw rod 9 rotation, make the slider 4 who is connected with its screw thread descend along spout 11, drive baffle 3 and descend and seal heat dissipation window 2, because the height of spout 11 is higher than the height of heat dissipation window 2, baffle 3 is the bottom and is connected with slider 4, slider 4 is higher than the part of heat dissipation window 2 at spout 11, can not cause baffle 3 to shelter from heat dissipation window 2, and the length of baffle 3 is greater than the seting up height of spout 11, when baffle 3 descends, can carry out complete closure to heat dissipation window 2 and spout 11, thereby seal electricity distribution room 1, the air is blocked, thereby realize the effect of putting out a fire.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Building electric distribution room extinguishing device, including distribution room (1), its characterized in that: the utility model discloses a fire extinguishing device, including distribution room (1), including power distribution room (1), heat dissipation window (2) have been seted up to both sides of distribution room (1), the inside of distribution room (1) corresponds heat dissipation window (2) are installed can gliding baffle (3), baffle (3) with the laminating of the inner wall of distribution room (1), one side integrated into one piece of baffle (3) bottom has slider (4), slider (4) link up the backplate of distribution room (1) is connected with the removal subassembly, the removal subassembly with PLC controller (7) of the outside top installation of distribution room (1) are connected, PLC controller (7) simultaneously with smoke transducer (5) of the inside top installation of distribution room (1) are connected, PLC controller (7) are connected with the subassembly of putting out a fire.
2. A building electrical distribution room fire extinguishing apparatus according to claim 1, characterized in that: the movable assembly comprises a motor (8), a screw rod (9) and a bearing seat (10), wherein the motor (8) is arranged outside a backboard of the power distribution room (1), the motor (8) is connected with the PLC (7), the output end of the motor (8) is connected with the screw rod (9), the screw rod (9) penetrates through the sliding block (4) and is in threaded connection with the sliding block, and the other end of the screw rod (9) is rotationally connected with the bearing seat (10).
3. A building electrical distribution room fire extinguishing apparatus according to claim 1, characterized in that: the backboard of the power distribution room (1) is provided with two groups of sliding grooves (11) corresponding to the sliding blocks (4), the height of each sliding groove (11) is higher than that of the radiating window (2), and the length of each baffle (3) is larger than the opening height of each sliding groove (11).
4. A building electrical distribution room fire extinguishing apparatus according to claim 1, characterized in that: the fire extinguishing assembly comprises a dry powder fire extinguisher (6) and an electromagnetic valve (15), wherein the electromagnetic valve (15) is arranged at two groups of output ends of the dry powder fire extinguisher (6), and the electromagnetic valve (15) is connected with the PLC (7).
5. A building electrical distribution room fire extinguishing apparatus according to claim 1, characterized in that: two groups of keel frames (12) are symmetrically arranged at one side, close to the back plate, inside the power distribution room (1), and the upper end and the lower end of each keel frame (12) are connected with the top wall and the bottom wall of the power distribution room (1).
6. A building electrical distribution room fire extinguishing apparatus according to claim 1, characterized in that: one side that the backplate was kept away from to block terminal (1) is provided with access door (13), the inside being close to of block terminal (1) is installed and is used for sealed spacing (14) in the inner wall of access door (13) one side, baffle (3) are close to one side of access door (13) with spacing (14) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514506.9U CN219662705U (en) | 2023-03-16 | 2023-03-16 | Fire extinguishing device for building electric distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514506.9U CN219662705U (en) | 2023-03-16 | 2023-03-16 | Fire extinguishing device for building electric distribution room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662705U true CN219662705U (en) | 2023-09-12 |
Family
ID=87895347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320514506.9U Active CN219662705U (en) | 2023-03-16 | 2023-03-16 | Fire extinguishing device for building electric distribution room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662705U (en) |
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2023
- 2023-03-16 CN CN202320514506.9U patent/CN219662705U/en active Active
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