CN216289638U - Indoor vertical power distribution cabinet with built-in automatic fire extinguishing structure - Google Patents
Indoor vertical power distribution cabinet with built-in automatic fire extinguishing structure Download PDFInfo
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- CN216289638U CN216289638U CN202122507603.9U CN202122507603U CN216289638U CN 216289638 U CN216289638 U CN 216289638U CN 202122507603 U CN202122507603 U CN 202122507603U CN 216289638 U CN216289638 U CN 216289638U
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Abstract
The utility model discloses an indoor vertical power distribution cabinet with a built-in automatic fire extinguishing structure, which comprises a power distribution cabinet main body, an equipment mounting frame and fire extinguishing equipment, wherein the equipment mounting frame is arranged inside the power distribution cabinet main body, the fire extinguishing equipment is arranged above the power distribution cabinet main body, an electromagnetic valve for controlling the switch of the fire extinguishing equipment is arranged below the fire extinguishing equipment, a spray head is connected below the electromagnetic valve, and a control switch of the electromagnetic valve is arranged inside the power distribution cabinet main body and used for controlling the opening of the electromagnetic valve. This indoor vertical switch board of using of built-in automatic fire extinguishing structure is provided with detection rope and movable block, and detects the rope loop and install internal at the cabinet for can carry out simultaneous monitoring to the internal many places position of cabinet, the detection rope will be burnt off when getting on fire in the switch board main part, thereby make movable block mobile start control switch, make fire extinguishing apparatus work automatic put out a fire to in the switch board main part, follow-up detection rope can continue to keep subsequent automatic fire extinguishing function after changing simultaneously.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an indoor vertical power distribution cabinet with a built-in automatic fire extinguishing structure.
Background
The switch board is a common circuit control equipment, can divide into indoor switch board and outdoor switch board according to service environment, but current indoor vertical switch board still has some weak points when using:
its function of current indoor vertical switch board is comparatively single, the publication number is the automatic fire extinguishing switch board for electrical engineering that CN211017766U disclosed and the publication number is the switch board that has the automatic fire extinguishing function that CN210468396U disclosed, both all have the function of putting out a fire, but the check point of its source of a fire all sets up the top at the device, vertical switch board is generally highly great, if it still needs certain time to catch fire at the top in the cabinet, lead to burning certain time in the switch board after fire extinguishing systems starts, and the inside equipment fixing frame of switch board is mostly fixed installation, follow-up being difficult to dismantle, be not convenient for install and overhaul electrical components, the functionality and the use convenience of device have been reduced.
Aiming at the problems, innovative design is urgently needed on the basis of the original indoor vertical power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an indoor vertical power distribution cabinet with a built-in automatic fire extinguishing structure, and aims to solve the problems that the existing indoor vertical power distribution cabinet in the prior market provided by the background art has single function, detection points of a fire source in the cabinet are all arranged at the top of the device, the height of the vertical power distribution cabinet is generally large, a certain time is needed for transmitting the fire source to the top if the fire source in the cabinet is on fire, and equipment mounting frames in the power distribution cabinet are mostly fixedly mounted, are difficult to dismount in the follow-up process, and are inconvenient to mount and overhaul electrical elements.
In order to achieve the purpose, the utility model provides the following technical scheme: an indoor vertical power distribution cabinet with a built-in automatic fire extinguishing structure comprises a power distribution cabinet main body, an equipment mounting frame and fire extinguishing equipment, wherein the equipment mounting frame is arranged in the power distribution cabinet main body, the fire extinguishing equipment is arranged above the power distribution cabinet main body, a solenoid valve for controlling the switch of the fire extinguishing equipment is arranged below the fire extinguishing equipment, a spray head is connected below the solenoid valve, a control switch of the solenoid valve is arranged in the power distribution cabinet main body and used for controlling the opening of the solenoid valve, a movable block is arranged below the control switch, a connecting rod is embedded below the movable block, a first reset spring is embedded outside the connecting rod, a detection rope is fixed at the lower end of the connecting rod and is wound in the power distribution cabinet main body through a guide shaft, the lower end of the detection rope is connected with a fixed block, and the fixed block is embedded in the power distribution cabinet main body, the inside of equipment fixing frame is provided with the bracing piece, and the left side of bracing piece is provided with the installation pole to the right side of bracing piece is provided with the constant head tank, the constant head tank is seted up in the inside of switch board main part, the installation pole runs through the surface of switch board main part.
Preferably, the movable block forms a vertical sliding structure through the first return spring and the power distribution cabinet main body, and an integrated structure is formed between the movable block and the connecting rod.
Preferably, a wire winding block is embedded in the right side of the fixing block, a clamping block is embedded in the surface of the wire winding block, a second return spring is connected to the right side of the clamping block, and the second return spring is embedded in the outer side of the wire winding block.
Preferably, a left-right sliding structure is formed between the clamping block and the winding block, and the front section of the right end of the winding block is designed to be in an inverted T-shaped structure.
Preferably, the left end of bracing piece is provided with the spread groove, and the left end main view cross-section of bracing piece is "T" shape structural design down to the surface mosaic of bracing piece has the baffle, and the right side of baffle is connected with third reset spring simultaneously.
Preferably, constitute unsmooth cooperation structure between bracing piece and the constant head tank, and constitute horizontal sliding structure between bracing piece and the equipment fixing frame to the equipment fixing frame is connected with the installation pole through the spread groove, constitutes threaded connection between installation pole and the switch board main part simultaneously.
Compared with the prior art, the utility model has the beneficial effects that: the indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure is provided with a power distribution box;
(1) the fire extinguishing device is provided with a detection rope and a movable block, the detection rope is arranged in the cabinet in a surrounding manner, so that multiple positions in the cabinet can be monitored simultaneously, the detection rope is burnt out when a fire breaks in the main body of the power distribution cabinet, the movable block moves to start the control switch, the fire extinguishing device automatically extinguishes the main body of the power distribution cabinet, and meanwhile, the subsequent automatic fire extinguishing function can be continuously kept after the subsequent detection rope is replaced, so that the functionality and the practicability of the device are improved;
(2) be provided with installation pole, bracing piece and constant head tank, the connection of accessible installation pole and spread groove is fixed equipment fixing frame, and the bracing piece can be inserted in the constant head tank simultaneously, and follow-up need is removed the connection of installation pole and spread groove when dismantling equipment fixing frame, and the bracing piece also can break away from automatically and the connection of constant head tank, can take out equipment fixing frame, convenient and fast improves the use convenience of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a main sectional structure of the equipment mounting bracket of the present invention;
fig. 5 is a schematic view of the support rod of the present invention.
In the figure: 1. a power distribution cabinet main body; 2. an equipment mounting rack; 3. a fire extinguishing apparatus; 4. an electromagnetic valve; 5. a spray head; 6. a control switch; 7. a movable block; 8. a connecting rod; 9. a first return spring; 10. detecting the rope; 11. a guide shaft; 12. a fixed block; 13. a winding block; 14. a second return spring; 15. a clamping block; 16. mounting a rod; 17. a support bar; 18. positioning a groove; 19. connecting grooves; 20. a baffle plate; 21. and a third return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an indoor vertical power distribution cabinet with a built-in automatic fire extinguishing structure comprises a power distribution cabinet main body 1, an equipment mounting rack 2 and fire extinguishing equipment 3, wherein the equipment mounting rack 2 is arranged inside the power distribution cabinet main body 1, the fire extinguishing equipment 3 is arranged above the power distribution cabinet main body 1, a solenoid valve 4 for controlling the switch of the fire extinguishing equipment 3 is arranged below the fire extinguishing equipment 3, a spray head 5 is connected below the solenoid valve 4, a control switch 6 of the solenoid valve 4 is arranged inside the power distribution cabinet main body 1 and used for controlling the opening of the solenoid valve 4, a movable block 7 is arranged below the control switch 6, a connecting rod 8 is embedded below the movable block 7, a first reset spring 9 is embedded outside the connecting rod 8, a detection rope 10 is fixed at the lower end of the connecting rod 8, the detection rope 10 is wound inside the power distribution cabinet main body 1 through a guide shaft 11, and the lower end of the detection rope 10 is connected with a fixed block 12, the fixed block 12 is embedded in the power distribution cabinet main body 1, a support rod 17 is arranged in the equipment mounting frame 2, an installation rod 16 is arranged on the left side of the support rod 17, a positioning groove 18 is arranged on the right side of the support rod 17, the positioning groove 18 is formed in the power distribution cabinet main body 1, and the installation rod 16 penetrates through the outer surface of the power distribution cabinet main body 1;
the movable block 7 and the power distribution cabinet main body 1 form an up-and-down sliding structure through the first reset spring 9, the movable block 7 and the connecting rod 8 form an integrated structure, the control switch 6 can be controlled through the subsequent movement of the movable block 7 through the structural design, so that the electromagnetic valve 4 can be automatically opened, and the subsequent fire extinguishing function is realized;
the right side of the fixed block 12 is inlaid with a winding block 13, the surface of the winding block 13 is nested with a clamping block 15, the right side of the clamping block 15 is connected with a second reset spring 14, meanwhile, the second reset spring 14 is nested on the outer side of the winding block 13, a left-right sliding structure is formed between the clamping block 15 and the winding block 13, the front section of the right end of the winding block 13 is in an inverted T-shaped structural design, the structural design can clamp and fix the detection rope 10 wound on the winding block 13 through the cooperation of the subsequent clamping block 15 and the second reset spring 14, and the subsequent installation and replacement of the detection rope 10 are facilitated;
the left end of bracing piece 17 is provided with spread groove 19, and the left end main cross-section of looking of bracing piece 17 is "T" shape structural design, and the surface mosaic of bracing piece 17 has baffle 20, simultaneously baffle 20's right side is connected with third reset spring 21, constitute unsmooth cooperation structure between bracing piece 17 and the constant head tank 18, and constitute horizontal slip structure between bracing piece 17 and the equipment fixing frame 2, and equipment fixing frame 2 is connected with installation pole 16 through spread groove 19, constitute threaded connection between installation pole 16 and the switch board main part 1 simultaneously, the rotation of the follow-up installation pole 16 of above-mentioned structural design accessible is fixed equipment fixing frame 2, simultaneously bracing piece 17 can insert in the constant head tank 18, follow-up convenience is installed and is dismantled equipment fixing frame 2.
The working principle is as follows: when the indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure is used, firstly, according to the figure 1, the detection rope 10 can be manually installed, when the indoor vertical power distribution cabinet is installed, the detection rope 10 can be firstly connected with the connecting rod 8, then the detection rope 10 is installed according to the direction shown in the figure 1, and by combining the figures 2 and 3, the movable block 7 is pulled downwards through the detection rope 10, then the lower end of the detection rope 10 is wound on the surface of the fixed block 12 for fixing, or the push clamp block 15 can be used for winding the detection rope 10 on the surface of the winding block 13, the clamp block 15 is loosened, the detection rope 10 is fixed through the clamp block 15, when fire breaks the detection rope 10 when the interior of the main body of the power distribution cabinet 1 fires, at the moment, the tensile force of the movable block 7 disappears, the movable block 7 moves upwards under the action of the first return spring 9 and contacts with the control switch 6, the control switch 6 acts to open the electromagnetic valve 4, the spray head 5 is enabled to spray the fire extinguishing agent downwards for automatic fire extinguishing, thereby avoiding causing subsequent unnecessary loss;
when the equipment installation frame 2 is required to be disassembled, as shown in a combined view of fig. 4 and fig. 5, the rod 16 can be rotatably installed, the installation rod 16 is moved through threaded connection with the power distribution cabinet main body 1, connection between the installation rod 16 and the connecting groove 19 is removed, meanwhile, the third reset spring 21 pushes the supporting rod 17 to move leftwards through the baffle 20, connection between the supporting rod 17 and the positioning groove 18 is removed, then the equipment installation frame 2 can be taken out of the power distribution cabinet main body 1, convenience is brought to follow-up installation and maintenance of electrical equipment, and the use convenience of the device is improved.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an indoor vertical switch board of using of built-in automatic fire extinguishing structure, includes switch board main part, equipment fixing frame and fire extinguishing apparatus, its characterized in that: the fire extinguishing device is arranged above the power distribution cabinet main body, the electromagnetic valve for controlling the switch of the fire extinguishing device is arranged below the fire extinguishing device, the spray nozzle is connected below the electromagnetic valve, the control switch of the electromagnetic valve is arranged inside the power distribution cabinet main body and used for controlling the opening of the electromagnetic valve, the movable block is arranged below the control switch, the connecting rod is embedded below the movable block, the first reset spring is embedded outside the connecting rod, the lower end of the connecting rod is fixed with the detection rope, the detection rope is wound inside the power distribution cabinet main body through the guide shaft, the lower end of the detection rope is connected with the fixed block, the fixed block is embedded inside the power distribution cabinet main body, the support rod is arranged inside the equipment mounting frame, the mounting rod is arranged on the left side of the support rod, and the positioning groove is arranged on the right side of the support rod, the constant head tank is seted up in the inside of switch board main part, the installation pole runs through the surface of switch board main part.
2. The indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure according to claim 1, characterized in that: the movable block forms an upper sliding structure and a lower sliding structure between the first return spring and the power distribution cabinet main body, and an integrated structure is formed between the movable block and the connecting rod.
3. The indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure according to claim 1, characterized in that: the right side of fixed block is inlayed and is had wire winding piece, and wire winding piece's surface nestification has the clamp splice to the right side of clamp splice is connected with second reset spring, and second reset spring nestification is in the outside of wire winding piece simultaneously.
4. The indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure according to claim 3, characterized in that: a left-right sliding structure is formed between the clamping block and the winding block, and the right-end front view section of the winding block is designed to be of an inverted T-shaped structure.
5. The indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure according to claim 1, characterized in that: the left end of bracing piece is provided with the spread groove, and the left end main cross-section of looking of bracing piece is "T" shape structural design down to the surface mosaic of bracing piece has the baffle, and the right side of baffle is connected with third reset spring simultaneously.
6. The indoor vertical power distribution cabinet with the built-in automatic fire extinguishing structure according to claim 5, characterized in that: constitute unsmooth cooperation structure between bracing piece and the constant head tank, and constitute horizontal sliding structure between bracing piece and the equipment fixing frame to the equipment fixing frame is connected with the installation pole through the spread groove, constitutes threaded connection between installation pole and the switch board main part simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507603.9U CN216289638U (en) | 2021-10-18 | 2021-10-18 | Indoor vertical power distribution cabinet with built-in automatic fire extinguishing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507603.9U CN216289638U (en) | 2021-10-18 | 2021-10-18 | Indoor vertical power distribution cabinet with built-in automatic fire extinguishing structure |
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| Publication Number | Publication Date |
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| CN216289638U true CN216289638U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122507603.9U Active CN216289638U (en) | 2021-10-18 | 2021-10-18 | Indoor vertical power distribution cabinet with built-in automatic fire extinguishing structure |
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| CN (1) | CN216289638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224602A (en) * | 2022-09-21 | 2022-10-21 | 江天科技有限公司 | Intelligent arc light protection switch cabinet |
-
2021
- 2021-10-18 CN CN202122507603.9U patent/CN216289638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224602A (en) * | 2022-09-21 | 2022-10-21 | 江天科技有限公司 | Intelligent arc light protection switch cabinet |
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