CN214798369U - Fireproof low-voltage contact cabinet - Google Patents
Fireproof low-voltage contact cabinet Download PDFInfo
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- CN214798369U CN214798369U CN202121460010.5U CN202121460010U CN214798369U CN 214798369 U CN214798369 U CN 214798369U CN 202121460010 U CN202121460010 U CN 202121460010U CN 214798369 U CN214798369 U CN 214798369U
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Abstract
The utility model discloses a low pressure contact cabinet of fire prevention, the intelligent cabinet temperature adjusting device comprises a cabinet body, dry powder fire extinguisher case and dry powder fire extinguisher case are installed at cabinet body top have the fire extinguisher shower nozzle through the conveyer pipe intercommunication, the fire extinguisher shower nozzle setting is provided with electronic valve on internal roof of cabinet and conveyer pipe. The utility model discloses in when spontaneous combustion takes place for its internal components and parts of cabinet, through dry powder fire extinguisher case, the conveyer pipe, electronic valve and fire extinguisher shower nozzle's cooperation is used, can put out a fire the internal portion of cabinet and handle, thereby avoid causing the conflagration because of the internal components and parts spontaneous combustion of cabinet, low pressure contact cabinet safety in utilization has been improved, components and parts are installed on the heating panel, its heating panel can effectively dispel the heat to components and parts and cool, thereby can effectively avoid components and parts to produce high temperature because of long-time the use and take place the spontaneous combustion, reduce its spontaneous combustion probability, and dispel the heat to components and parts and cool and can guarantee that components and parts normal temperature uses, the life of extension components and parts.
Description
Technical Field
The utility model relates to a low pressure contact cabinet technical field especially relates to a low pressure contact cabinet of fire prevention.
Background
The low-voltage connection cabinet is also called a low-voltage distribution cabinet, the rated current of the low-voltage distribution cabinet is 50Hz, and a distribution system with the rated voltage of 380V is used for power, illumination and electric energy conversion and control of distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.
However, when the existing low-voltage power distribution cabinet is used, more internal electrical components are caused, fire disasters are easily caused due to high-temperature spontaneous combustion, and the cooling function of the internal components is lacked, so that the fireproof low-voltage connection cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fireproof low-voltage communication cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low pressure contact cabinet of fire prevention, includes the cabinet body, dry powder fire extinguisher case and dry powder fire extinguisher case are installed at cabinet body top have the fire extinguisher shower nozzle through the conveyer pipe intercommunication, the fire extinguisher shower nozzle setting is provided with electronic valve on internal roof of cabinet and conveyer pipe, internal wall of cabinet is fixed with heating panel and heating panel bottom and is provided with the cooling block, the internal diapire of cabinet is provided with coolant tank and coolant tank has condenser tube through the inlet tube intercommunication, condenser tube runs through the cooling block and communicates with coolant tank through wet return, be provided with the water pump on cooling tube and the inlet tube on the wet return, the side that the internal diapire of cabinet is connected with first fixed plate and first fixed plate through the bracing piece is connected with the second fixed plate through the connecting rod, second fixed plate side is provided with heat dissipation fan and heat dissipation fan is located cooling tube side.
Preferably, the cabinet body openly articulates through the hinge has the cabinet door, the cabinet door is provided with joint strip with the contact surface of the cabinet body.
Preferably, the top wall in the cabinet body is provided with a lighting lamp, and the inner wall of the cabinet body is provided with a temperature sensor.
Preferably, the side of the cabinet body is provided with an opening, and the side of the cabinet body is hinged with a sealing plate and the sealing plate is positioned on the side of the opening.
Preferably, the mounting panel is installed through the bolt to the internal diapire of cabinet, the bracing piece bottom sets up at the mounting panel top.
Preferably, the top of the heat dissipation plate is provided with a mounting seat, the top of the cabinet body is provided with a buzzer alarm, and the side face of the cabinet body is provided with a cable hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses in when spontaneous combustion takes place for its internal components and parts of cabinet, through dry powder fire extinguisher case, the conveyer pipe, electronic valve and fire extinguisher shower nozzle's cooperation is used, can put out a fire the internal portion of cabinet and handle, thereby avoid causing the conflagration because of the internal components and parts spontaneous combustion of cabinet, low pressure contact cabinet safety in utilization has been improved, components and parts are installed on the heating panel, its heating panel can effectively dispel the heat to components and parts and cool, thereby can effectively avoid components and parts to produce high temperature because of long-time the use and take place the spontaneous combustion, reduce its spontaneous combustion probability, and dispel the heat to components and parts and cool and can guarantee that components and parts normal temperature uses, the life of extension components and parts.
2: the utility model discloses its self is easily generated heat when the components and parts heat dissipation to its top installation of well heating panel, the cooling block can dispel the heat to the heating panel, the cooling water extraction of water pump in with cooling water tank is to the intake pipe in, its cooling water passes through condenser tube and absorbs the heat of the absorptive heating panel of cooling block, thereby dispel the heat and reach and carry out radiating function to the heating panel to the cooling block, cooling water behind the absorbed heat carries out the used circulation through going into in the return water pipe cooling water tank once more, its heat dissipation fan can dispel the heat to the cooling tube that sets up on the return water pipe, thereby guarantee that the cooling water temperature that the circulation got into in the cooling water tank is lower.
Drawings
Fig. 1 is a schematic structural view of a fireproof low-voltage communication cabinet provided by the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1.
In the figure: 1. a cabinet body; 2. a cable hole; 3. an illuminating lamp; 4. a buzzer alarm; 5. a delivery pipe; 6. an electronic valve; 7. a dry powder fire extinguisher cabinet; 8. a temperature sensor; 9. a fire extinguisher spray head; 10. a heat dissipation plate; 11. cooling the block; 12. a first fixing plate; 13. a connecting rod; 14. a support bar; 15. a water return pipe; 16. sealing rubber strips; 17. a cabinet door; 18. a cooling water tank; 19. an opening; 20. a water inlet pipe; 21. closing the plate; 22. a radiating pipe; 23. a heat dissipation fan; 24. a second fixing plate; 25. a water pump; 26. mounting a plate; 27. and cooling the water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a fireproof low-voltage communication cabinet, including cabinet body 1, dry chemical extinguisher case 7 is installed at cabinet body 1 top and dry chemical extinguisher case 7 has fire extinguisher nozzle 9 through conveyer pipe 5 intercommunication, fire extinguisher nozzle 9 sets up and is provided with electronic valve 6 on cabinet body 1 internal roof and the conveyer pipe 5, cabinet body 1 inner wall is fixed with heating panel 10 and heating panel 10 bottom is provided with cooling block 11, cabinet body 1 internal wall is provided with coolant tank 18 and coolant tank 18 has condenser tube 27 through inlet tube 20 intercommunication, condenser tube 27 runs through cooling block 11 and communicates with coolant tank 18 through wet return 15, be provided with cooling tube 22 on wet return 15 and be provided with water pump 25 on inlet tube 20, cabinet body 1 internal wall is connected with first fixed plate 12 through bracing piece 14 and the side of first fixed plate 12 is connected with second fixed plate 24 through connecting rod 13, second fixed plate 24 side is provided with heat dissipation fan 23 and heat dissipation fan 23 is located cooling tube 22 side. When in use, the components in the low-voltage communication cabinet are arranged on the heat dissipation plate 10, the heat dissipation plate 10 can effectively dissipate and cool the components, thereby effectively avoiding the spontaneous combustion of the components due to high temperature generated by long-time use, reducing the spontaneous combustion probability of the components, ensuring the normal temperature use of the components by dissipating and cooling the components, prolonging the service life of the components, the heat dissipation plate 10 is easy to generate heat when dissipating the heat of the components arranged at the top of the heat dissipation plate 10, the cooling block 11 can dissipate the heat of the heat dissipation plate 10, the water pump 25 pumps the cooling water in the cooling water tank 18 into the water inlet pipe 20, the cooling water absorbs the heat of the heat dissipation plate 10 absorbed by the cooling block 11 through the cooling water pipe 27, thereby dissipating the heat of the cooling block 11 to achieve the function of dissipating the heat of the heat dissipation plate 10, and the cooling water after absorbing the heat enters the cooling water tank 18 again through the water return pipe 15 for recycling, its heat dissipation fan 23 can dispel the heat to the cooling tube 22 that sets up on the wet return 15, thereby guarantee that the cooling water temperature that the circulation got into in the cooling water tank 18 is lower, it can circulate and dispel the heat cooling to heating panel 10, recycle, energy-concerving and environment-protective, reduce the wasting of resources, when the spontaneous combustion takes place for its internal components and parts of cabinet, can open electronic valve 6, make the ammonium phosphate dry powder extinguishing agent in the dry powder fire extinguisher case 7 spout through conveyer pipe 5 and fire extinguisher shower nozzle 9 and put out a fire the processing to the components and parts in the cabinet body 1, thereby avoid causing the conflagration because of the spontaneous combustion of the internal components and parts of cabinet 1, the low pressure contact cabinet safety in utilization has been improved.
Example 2
Referring to fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: the front of the cabinet body 1 is hinged with a cabinet door 17 through a hinge, a sealing rubber strip 16 is arranged on the contact surface of the cabinet door 17 and the cabinet body 1, the cabinet door 17 can be used for conveniently closing the cabinet body 1, the sealing rubber strip 16 can ensure the sealing performance of the closed cabinet door 16 and the closed cabinet body 1, and can prevent dust and the like from entering the cabinet body 1 through a door seam to influence components mounted inside the cabinet body 1, an illuminating lamp 3 is arranged on the top wall inside the cabinet body 1 and can be used for facilitating workers to check the working state of the components inside the cabinet body 1, a temperature sensor 8 is arranged on the inner wall of the cabinet body 1, the temperature sensor 8 can monitor the temperature of the cabinet body 1 in real time, an opening 19 is formed in the side surface of the cabinet body 1, a sealing plate 21 is hinged to the side surface of the cabinet body 1, the sealing plate 21 is positioned at the side of the opening 19, and the sealing plate 21 is used in a matched manner, so that a cooling water tank 18 and a water pump 25 can be maintained and replaced through the opening 19, the mounting panel 26 is installed through the bolt to the diapire in the cabinet body 1, and 14 bottoms of bracing piece set up at the mounting panel 26 top, and the heating panel 10 top is provided with the mount pad, and 1 top of the cabinet body is provided with buzzer siren 4, and its buzzer siren 4 can be convenient for report to the police when the spontaneous combustion takes place for the inside components and parts of the cabinet body 1, and cable hole 2 is seted up to the side of the cabinet body 1, and the internal line of being qualified for the next round of competitions of the cabinet body 1 can be convenient for in its cable hole 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fireproof low-voltage communication cabinet comprises a cabinet body (1) and is characterized in that a dry powder fire extinguisher box (7) is installed at the top of the cabinet body (1), the dry powder fire extinguisher box (7) is communicated with a fire extinguisher nozzle (9) through a conveying pipe (5), the fire extinguisher nozzle (9) is arranged on the inner top wall of the cabinet body (1) and is provided with an electronic valve (6) on the conveying pipe (5), the inner wall of the cabinet body (1) is fixed with a heat dissipation plate (10) and the bottom of the heat dissipation plate (10) is provided with a cooling block (11), the inner bottom wall of the cabinet body (1) is provided with a cooling water tank (18) and the cooling water tank (18) is communicated with a cooling water pipe (27) through a water inlet pipe (20), the cooling water pipe (27) penetrates through the cooling block (11) and is communicated with the cooling water tank (18) through a water return pipe (15), the cooling pipe (22) is arranged on the water return pipe (15) and a water pump (25) is arranged on the water inlet pipe (20), the side that the diapire is connected with first fixed plate (12) and first fixed plate (12) through bracing piece (14) in the cabinet body (1) is connected with second fixed plate (24) through connecting rod (13), second fixed plate (24) side is provided with heat dissipation fan (23) and is located cooling tube (22) side.
2. A fireproof low-voltage communication cabinet according to claim 1, wherein a cabinet door (17) is hinged to the front of the cabinet body (1) through a hinge, and a sealing rubber strip (16) is arranged on the contact surface between the cabinet door (17) and the cabinet body (1).
3. A fireproof low-voltage communication cabinet according to claim 1, wherein the top wall of the cabinet body (1) is provided with a lighting lamp (3), and the inner wall of the cabinet body (1) is provided with a temperature sensor (8).
4. A fireproof low-voltage communication cabinet according to claim 1, wherein an opening (19) is formed in the side surface of the cabinet body (1), a sealing plate (21) is hinged to the side surface of the cabinet body (1), and the sealing plate (21) is located on the side of the opening (19).
5. A fire-resistant low-voltage communication cabinet according to claim 1, wherein a mounting plate (26) is mounted on the inner bottom wall of the cabinet body (1) by bolts, and the bottom end of the supporting rod (14) is arranged on the top of the mounting plate (26).
6. A fireproof low-voltage communication cabinet according to claim 1, wherein a mounting seat is arranged at the top of the heat dissipation plate (10), a buzzer alarm (4) is arranged at the top of the cabinet body (1), and a cable hole (2) is formed in the side surface of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460010.5U CN214798369U (en) | 2021-06-29 | 2021-06-29 | Fireproof low-voltage contact cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460010.5U CN214798369U (en) | 2021-06-29 | 2021-06-29 | Fireproof low-voltage contact cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798369U true CN214798369U (en) | 2021-11-19 |
Family
ID=78714964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460010.5U Active CN214798369U (en) | 2021-06-29 | 2021-06-29 | Fireproof low-voltage contact cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798369U (en) |
-
2021
- 2021-06-29 CN CN202121460010.5U patent/CN214798369U/en active Active
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