CN212725993U - GGD AC low-voltage power distribution cabinet - Google Patents
GGD AC low-voltage power distribution cabinet Download PDFInfo
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- CN212725993U CN212725993U CN202021541723.XU CN202021541723U CN212725993U CN 212725993 U CN212725993 U CN 212725993U CN 202021541723 U CN202021541723 U CN 202021541723U CN 212725993 U CN212725993 U CN 212725993U
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Abstract
The utility model relates to a switch board technical field provides a GGD AC low-voltage power switch board. The multifunctional electric heating cabinet comprises a cabinet body, the internal mounting bracket that is equipped with of cabinet, the superfine dry powder fire extinguisher has been placed in the mounting bracket, the top of the cabinet body is equipped with solar panel, solar panel electric connection has the battery, battery electric connection has human response lamp, cabinet body top one side is equipped with unpowered ventilator, the left and right sides of the cabinet body is equipped with the vent, the cabinet body is covered and is equipped with the outer cover pipe in the outside of vent, the cabinet body is equipped with dry ventilator at the inboard cover of vent, dry ventilator is equipped with the multiunit breather pipe, it has the calcium. The utility model has the advantages that: the heat dissipation performance of the power distribution cabinet is enhanced by adding the unpowered ventilator; a drying ventilator is added to the heat dissipation holes, so that the dryness of the power distribution cabinet is improved; the distribution cabinet is internally provided with a superfine dry powder fire extinguisher, so that the fire is extinguished automatically, and the fire is prevented from being expanded.
Description
Technical Field
The utility model relates to a switch board technical field, in particular to GGD AC low voltage power switch board.
Background
The GGD type AC low-voltage power distribution cabinet is suitable for a power distribution system with 50Hz AC, 380V rated working voltage and 3150A rated working current of power users such as power plants, transformer substations, plant and mining enterprises and the like, and is used for converting, distributing and controlling the electric energy of power, lighting and power distribution equipment. Traditional GGD type AC low-voltage power distribution cabinet can not effectually cool down the internal of cabinet for electrical equipment is in high temperature state for a long time, and then shortens life. The heat dissipation of current GGD AC low-voltage power distribution cabinet mainly relies on the louvre, but the radiating efficiency of louvre is low, can not form stable heat dissipation circulation. And the simple louvre of tradition can not be effectual carries out the moisture absorption drying to the business turn over air, is unfavorable for maintaining the dryness fraction requirement in the switch board.
Simultaneously, when components and parts break down in the switch board, often along with the short circuit that generates heat, make the switch board have the risk of conflagration breaing out, and if the conflagration of taking place does not put out in time, will further damage the components and parts in the switch board, the diffusion leads to the fact bigger conflagration even.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a GGD AC low voltage power distribution cabinet mainly is that the increase heat dissipation means remedies the not enough problem of louvre heat dispersion to and solve the problem that louvre business turn over air does not have moisture absorption drying measure, the problem that can not in time put out when solving the switch board and taking place the condition of a fire simultaneously.
The above technical problem of the present invention can be solved by the following technical solutions: the multifunctional cabinet comprises a cabinet body with an opening in the front, wherein a cabinet door is arranged on the front of the cabinet body, a door lock is arranged on the cabinet door, a bracket for mounting components is arranged in the cabinet body, a mounting frame is arranged in the middle of the top end in the cabinet body, an ultrafine dry powder fire extinguisher is placed in the mounting frame, the ultrafine dry powder fire extinguisher is provided with a pressure gauge and a temperature sensing glass bubble spray nozzle, a solar panel is arranged at the top of the cabinet body, the solar panel is electrically connected with a storage battery, the storage battery is fixed on one side of the top end in the cabinet body, the storage battery is electrically connected with a human body induction lamp, the human body induction lamp is fixed at the bottom of the storage battery, an unpowered ventilator is arranged on one side of the top end of the cabinet body, the unpowered ventilator is, the intraductal filter screen that is equipped with of dustcoat, the cabinet body is in the inboard cover of vent is equipped with dry ventilator, dry ventilator is equipped with the multiunit breather pipe, the breather pipe intercommunication the vent with the inside of the cabinet body, it has the calcium chloride drier to fill between the breather pipe, the bottom of the cabinet body is equipped with the bottom plate, cabinet body bottom is in the top of bottom plate is equipped with the baffle, the bottom plate with be connected with the breather pipe between the baffle, the breather pipe will the inside and the external world intercommunication of the cabinet body, the bottom plate with be formed with the ventilation chamber between the baffle, the baffle is equipped with multiunit air vent II, air vent II will the ventilation chamber with cabinet body inside intercommunication, cabinet body bottom four sides lateral wall all is equipped with air vent I, air vent I with the ventilation chamber.
Preferably, the bottom of the superfine dry powder fire extinguisher is provided with a pressure gauge and a temperature sensing glass bubble nozzle. Whether the pressure in the fire extinguisher is normal can be detected through the pressure gauge, when a fire condition can occur in the power distribution cabinet through the temperature sensing glass bulb nozzle, the rising temperature reaches the threshold value of the temperature sensing glass bulb, and the superfine dry powder fire extinguisher is started to automatically extinguish the fire to the power distribution cabinet.
Preferably, the bottom of the cabinet body is provided with an ultrasonic mouse repeller which is positioned on the edge of the through-line pipe. Thereby achieving the purpose of repelling the mouse and avoiding the mouse entering the cabinet body from the through line to bite the circuit.
Preferably, the filter screen is magnetically attached within the housing tube. Make things convenient for daily maintenance to take off the filter screen and clean.
The utility model has the advantages that: the heat dissipation performance of the power distribution cabinet is enhanced by adding the unpowered ventilator; a drying ventilator is added to the heat dissipation holes, so that the dryness of the power distribution cabinet is improved; the distribution cabinet is internally provided with a superfine dry powder fire extinguisher, so that the fire is extinguished automatically, and the fire is prevented from being expanded.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of detail A of the present invention;
the notation in the figure is: 1. the intelligent mouse trap comprises a cabinet body, 2 parts of a cabinet door, 3 parts of a door lock, 4 parts of a bracket, 5 parts of an air vent, 6 parts of an outer cover pipe, 7 parts of a filtering screen, 8 parts of a drying ventilator, 9 parts of an air pipe, 10 parts of a calcium chloride drying agent, 11 parts of an air pipe, 12 parts of an ultrasonic mouse expeller, 13 parts of a mounting rack, 14 parts of an ultrafine dry powder fire extinguisher, 1401 parts of a pressure gauge, 1402 parts of a temperature sensing glass bubble spray head, 15 parts of a human body induction lamp, 16 parts of an unpowered ventilator, 17 parts of an air vent I, 18 parts of an air vent II, 19 parts of a solar power generation panel, 20 parts of a storage battery.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): the GGD alternating-current low-voltage power distribution cabinet of the embodiment is shown in figure 1-2, and comprises a cabinet body 1 with an opening on the front side, a cabinet door 2 is arranged on the front side of the cabinet body 1, a door lock 3 is arranged on the cabinet door 2, a bracket 4 for mounting components is arranged in the cabinet body 1, a mounting frame 13 is arranged in the middle of the top end in the cabinet body 1, an ultrafine dry powder fire extinguisher 14 is placed in the mounting frame 13, the ultrafine dry powder fire extinguisher 14 is provided with a pressure gauge 1401 and a temperature sensing glass bubble spray head 1402, a solar power generation panel 19 is arranged on the top of the cabinet body 1, the solar power generation panel 19 is electrically connected with a storage battery 20, the storage battery 20 is fixed on one side of the top end in the cabinet body 1, the storage battery 20 is electrically connected with a human body induction lamp 15, the human body induction lamp, the cabinet body 1 is equipped with outer cover pipe 6 in the outside cover of vent 5, be equipped with filter screen 7 in the outer cover pipe 6, the cabinet body 1 is equipped with dry ventilator 8 at the inboard cover of vent 5, dry ventilator 8 is equipped with multiunit breather pipe 9, breather pipe 9 communicates vent 5 and the inside of the cabinet body 1, it has calcium chloride drier 10 to fill between the breather pipe 9, the bottom of the cabinet body 1 is equipped with bottom plate 21, cabinet body 1 bottom is equipped with baffle 22 in the top of bottom plate 21, be connected with through-wire pipe 11 between bottom plate 21 and the baffle 22, through-wire pipe 11 communicates the inside and the external world of the cabinet body 1, be formed with ventilation chamber 23 between bottom plate 21 and the baffle 22, baffle 22 is equipped with multiunit air vent II 18, air vent II 18 communicates ventilation chamber 23 and cabinet body 1 is inside, cabinet body 1 bottom four sides wall all is equipped with air vent.
Wherein, the bottom of the superfine dry powder fire extinguisher 14 is provided with a pressure gauge 1401 and a temperature sensing glass bulb spray head 1402. Whether the pressure in the fire extinguisher is normal can be detected through the pressure gauge 1401, when a fire condition occurs in the power distribution cabinet through the temperature sensing glass bulb nozzle 1402, the rising temperature reaches the threshold value of the temperature sensing glass bulb, and the superfine dry powder fire extinguisher 14 is started to automatically extinguish the fire of the power distribution cabinet.
Wherein, the cabinet body 1 bottom is equipped with ultrasonic mouse repeller 12, and ultrasonic mouse repeller 12 is located the pipeline 11 edge. Thereby achieving the purpose of repelling the mouse and preventing the mouse from entering the cabinet body 1 from the wire through pipe 11 to bite the broken circuit.
Wherein, the filtering screen 7 is attached in the outer cover tube 6 through magnetism. The filtering screen 7 is convenient to take down for cleaning in daily maintenance.
Wherein, the operation of unpowered ventilator 16 mainly relies on external wind-force and the inside and outside difference in temperature of switch board, and the switch board can generate heat inevitably in the use, can lead to the interior temperature of switch board to be higher than the external temperature of switch board, so unpowered ventilator 16 also can last normal operation under the not enough condition of external wind-force to can form a stable wind channel and discharge the high temperature air in the switch board under the effect of unpowered ventilator 16.
The body of the vent pipe 9 is provided with sieve pores, so that the calcium chloride drying agent 10 can contact with the circulating air from the sieve pores while ventilating and radiating heat from the vent 5, and the moisture in the circulating air is absorbed during heat radiation.
The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.
Claims (4)
1. A GGD AC low-voltage power distribution cabinet comprises a cabinet body (1) with an opening on the front, a cabinet door (2) is arranged on the front of the cabinet body (1), a door lock (3) is arranged on the cabinet door (2), a support (4) for installing components is arranged in the cabinet body (1), the GGD AC low-voltage power distribution cabinet is characterized in that a mounting frame (13) is arranged in the middle of the top end inside the cabinet body (1), a superfine dry powder fire extinguisher (14) is placed in the mounting frame (13), the superfine dry powder fire extinguisher (14) is provided with a pressure gauge (1401) and a temperature sensing glass bulb nozzle (1402), a solar power generation panel (19) is arranged at the top of the cabinet body (1), the solar power generation panel (19) is electrically connected with a storage battery (20), the storage battery (20) is fixed on one side of the top end inside the, the human body induction lamp (15) is fixed in the bottom of the storage battery (20), one side of the top end of the cabinet body (1) is provided with an unpowered ventilator (16), the unpowered ventilator (16) is communicated with the inside of the cabinet body (1), the left side and the right side of the cabinet body (1) are provided with vents (5), the cabinet body (1) is covered with an outer cover pipe (6) outside the vents (5), a filter screen (7) is arranged in the outer cover pipe (6), the cabinet body (1) is covered with a drying ventilator (8) on the inner side of the vents (5), the drying ventilator (8) is provided with a plurality of groups of vent pipes (9), the vent pipes (9) are communicated with the insides of the cabinet body (1), a calcium chloride drying agent (10) is filled between the vent pipes (9), the bottom of the cabinet body (1) is provided with a bottom plate (21), the cabinet body (1) bottom is in the top of bottom plate (21) is equipped with baffle (22), bottom plate (21) with be connected with through-flow pipe (11) between baffle (22), through-flow pipe (11) will the inside and the external world intercommunication of the cabinet body (1), bottom plate (21) with be formed with ventilation chamber (23) between baffle (22), baffle (22) are equipped with multiunit air vent II (18), air vent II (18) will ventilation chamber (23) with the inside intercommunication of the cabinet body (1), the cabinet body (1) bottom four sides lateral wall all is equipped with air vent I (17), air vent I (17) with ventilation chamber (23) intercommunication.
2. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that the bottom of the superfine dry powder fire extinguisher (14) is provided with a pressure gauge (1401) and a temperature-sensitive glass bulb nozzle (1402).
3. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that the bottom of the cabinet body (1) is provided with an ultrasonic mouse repeller (12), and the ultrasonic mouse repeller (12) is positioned at the edge of the through-line pipe (11).
4. The GGD ac low-voltage power distribution cabinet according to claim 1, wherein the filtering screen (7) is magnetically attached inside the outer casing tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021541723.XU CN212725993U (en) | 2020-07-29 | 2020-07-29 | GGD AC low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021541723.XU CN212725993U (en) | 2020-07-29 | 2020-07-29 | GGD AC low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725993U true CN212725993U (en) | 2021-03-16 |
Family
ID=74910588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021541723.XU Active CN212725993U (en) | 2020-07-29 | 2020-07-29 | GGD AC low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725993U (en) |
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2020
- 2020-07-29 CN CN202021541723.XU patent/CN212725993U/en active Active
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