CN214478869U - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN214478869U CN214478869U CN202023314587.3U CN202023314587U CN214478869U CN 214478869 U CN214478869 U CN 214478869U CN 202023314587 U CN202023314587 U CN 202023314587U CN 214478869 U CN214478869 U CN 214478869U
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- switch board
- box
- cabinet
- dehumidification
- dampproofing
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Abstract
The utility model discloses a power distribution cabinet, be in including switch board body and setting the dampproofing cabinet of switch board body below, be provided with aspiration pump, filter tube and dehumidification case in the dampproofing cabinet, aspiration pump one side is provided with the outlet duct, it is originally internal that the outlet duct passes dampproofing cabinet top surface and stretches into the switch board, the aspiration pump opposite side passes through the filter tube with dehumidification case one side is connected, dehumidification case opposite side is provided with the intake pipe, it is originally internal that the intake pipe passes dampproofing cabinet top surface and stretches into the switch board, switch board body lateral wall is provided with the thermovent, still be provided with dust keeper on the department of thermovent switch board body lateral wall. This switch board has solved current switch board because of the interior circuit humidity that environment and bad weather lead to the problem of easy laying dust in interior circuit aging damage and the switch board.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a switch board.
Background
Primary distribution equipment, collectively referred to as power distribution centers, are centrally installed in substations of an enterprise to distribute electrical energy to subordinate distribution equipment at different locations. The first-level distribution equipment is close to the step-down transformer, so the requirement on electrical parameters is high, and the capacity of an output circuit is also high. The secondary distribution equipment is a general name of a power distribution cabinet and a motor control center, the power distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the secondary distribution equipment distributes the electric energy of a certain circuit of the previous distribution equipment to the nearby loads, and the secondary distribution equipment provides protection, monitoring and control for the loads. The final distribution equipment is generally called lighting power distribution boxes, is far away from a power supply center, is distributed small-capacity distribution equipment and a metering cabinet, and is the final equipment of a distribution system.
The existing power distribution cabinet can be provided with a heat dissipation opening due to the fact that the existing power distribution cabinet has a heat dissipation requirement when in use, the heat dissipation opening is prone to gathering dust, the heat dissipation effect of the existing power distribution cabinet is poor, and due to the environmental influence of certain regions and the weather influence of certain times, the air humidity in the power distribution cabinet is easy to be large, the power distribution cabinet can also generate bad influence on equipment in the power distribution cabinet, and the power distribution cabinet can directly lead to the fact that the power distribution cabinet cannot work when being serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board solves the internal circuit humidity that current switch board leads to because of the environment and the bad weather that locate to lead to the problem of easy laying dust in internal circuit aging damage and the switch board.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a power distribution cabinet, is in including switch board body and setting dampproofing cabinet of switch board body below, be provided with aspiration pump, filter tube and dehumidification case in the dampproofing cabinet, aspiration pump one side is provided with the outlet duct, it is originally internal that the outlet duct passes dampproofing cabinet top surface and stretches into the switch board, the aspiration pump opposite side passes through the filter tube with dehumidification case one side is connected, dehumidification case opposite side is provided with the intake pipe, it is originally internal that the intake pipe passes dampproofing cabinet top surface and stretches into the switch board, switch board body lateral wall is provided with the thermovent, still be provided with dust keeper on the thermovent department switch board body lateral wall.
Preferably, the dehumidification case is open-close type box, the dehumidification case is located one side on the dampproofing cabinet lateral wall can open and shut, the dehumidification case box link firmly in the dampproofing cabinet, be provided with dampproofing box in the dehumidification case box.
Preferably, the upper wall and the upper part of the side wall of the moisture-proof box are both provided with connecting pipes, the connecting pipes are communicated with the inner cavity of the moisture-proof box, the moisture-proof box is an open-close type box body, sealing rubber strips are arranged at the open-close position, and moisture-proof agents are arranged inside the moisture-proof box.
Preferably, the connecting pipe located on the upper wall of the moisture-proof box is communicated with the air inlet pipe penetrating through the upper wall of the dehumidification box through a sealing ring, and the connecting pipe located on the side wall of the moisture-proof box is communicated with the filter pipe penetrating through the side wall of the dehumidification box through a sealing ring.
Preferably, the dustproof device comprises clamping seats arranged at the upper end and the lower end of the heat dissipation port, clamping grooves are formed in the clamping seats, a dustproof layer is placed in the clamping grooves, and the dustproof layer is made of polyester needle felt.
Preferably, the one end UNICOM of outlet duct has the gas outlet, the gas outlet is located this internal being close to of switch board top surface department on the switch board body, the one end UNICOM of intake pipe has the air inlet, the air inlet is located this internal being close to of switch board bottom surface department under the switch board body.
Preferably, the inner wall of the filter pipe is pasted with filter cloth, and the inner wall of the moisture-proof cabinet is pasted with soundproof cotton.
The utility model has the advantages that:
the power distribution cabinet is simple in structure, and the moisture-proof cabinet is adopted, so that the air humidity in the power distribution cabinet is reduced in humid climates and under the condition of severe environment;
the dehumidification box and the moisture-proof box are adopted, so that the used moisture-proof agent can be conveniently replaced, and the dehumidification effect cannot be influenced due to the sealing of the moisture-proof box;
adopt dust keeper, further reduced the dust etc. and got into from the heat dissipation mouth of switch board, reduced the appearance of the inside deposition phenomenon of switch board.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the dehumidification tank;
in the figure: 1. gas outlet, 2, the cabinet body, 3, outlet duct, 4, aspiration pump, 5, filter tube, 6, dehumidification case, 7, cassette, 8, dust proof layer, 9, thermovent, 10, intake pipe, 11, handle, 12, sealing washer, 13, dampproofing box, 14, connecting pipe, 15, air inlet 16, soundproof cotton.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a switch board as shown in figure 1, be in including switch board body 2 and setting the dampproofing cabinet of switch board body 2 below, be provided with aspiration pump 4, filter tube 5 and dehumidification case 6 in the dampproofing cabinet, 4 one sides of aspiration pump are provided with outlet duct 3, 3 pass dampproofing cabinet top surfaces of outlet duct and stretch into switch board body 1 in, 4 opposite sides of aspiration pump pass through the filter tube 5 with 6 one side of dehumidification case are connected, 6 opposite sides of dehumidification case are provided with intake pipe 10, intake pipe 10 passes dampproofing cabinet top surfaces and stretches into switch board body 1 in, 1 lateral wall of switch board body is provided with thermovent 9, still be provided with dust keeper on 9 switch board body 1 lateral wall of thermovent 9 department.
Specifically, dehumidification case 6 is open-close type box, dehumidification case 6 is located one side on the dampproofing cabinet lateral wall can open and shut, 6 boxes of dehumidification case link firmly in the dampproofing cabinet, be provided with dampproofing box 13 in the 6 boxes of dehumidification case.
Specifically, the department all is provided with connecting pipe 14 on dampproofing box 13 upper wall and the lateral wall, connecting pipe 12 with the inner chamber UNICOM of dampproofing box 13, dampproofing box 13 is the open-close type box body, and the department that opens and shuts is provided with joint strip, and inside is provided with the dampproof agent.
Specifically, the connecting pipe located on the upper wall of the moisture-proof box 13 is communicated with the air inlet pipe 10 penetrating through the upper wall of the dehumidification box through a sealing ring 12, and the connecting pipe located on the side wall of the moisture-proof box is communicated with the filter pipe penetrating through the side wall of the dehumidification box through a sealing ring.
Specifically, the dustproof device comprises clamping seats 7 arranged at the upper end and the lower end of the heat radiating port 9, clamping grooves are formed in the clamping seats 7, a dustproof layer 8 is placed in the clamping grooves, and the dustproof layer 8 is made of polyester needle felt.
Specifically, the one end UNICOM of outlet duct 3 has gas outlet 1, gas outlet 1 is located switch board body 2 and is close to top surface department on the switch board body 2, the one end UNICOM of intake pipe 10 has air inlet 15, air inlet 15 is located switch board body 2 and is close to bottom surface department under the switch board body 2.
Specifically, the inner wall of the filter pipe 5 is pasted with filter cloth, and the inner wall of the moisture-proof cabinet is pasted with soundproof cotton 16.
Specifically, when using this device, when weather conditions are abominable or operating environment humidity is big, start aspiration pump 4, make the air that gets into in the switch board body 2 flow through intake pipe 10 from air inlet 15, then get into dampproofing box 13 through the connecting pipe, after the dampproof agent through in the dampproofing box 13 is dry, flow through connecting pipe entering filter tube 5 again, later get into outlet duct 10 through the aspiration pump, then arrange into switch board body 2 by gas outlet 1 in, the completion circulation, wherein dehumidification case 6 and dampproofing box 13 are open-close type structure, dehumidification case 5 guarantees that the pleasing to the eye and the sealed of dampproofing cabinet, dampproofing box 13 guarantees that the dampproof agent in it is removable, and does not influence the effect.
Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a power distribution cabinet, is in including switch board body and setting the dampproofing cabinet of switch board body below, its characterized in that:
be provided with in the dampproofing cabinet: the air pump, the filter pipe and the dehumidification box;
an air outlet pipe is arranged on one side of the air pump, penetrates through the top surface of the moisture-proof cabinet and extends into the power distribution cabinet body;
the other side of the air pump is connected with one side of the dehumidification box through the filter pipe;
the other side of the dehumidification box is provided with an air inlet pipe, and the air inlet pipe penetrates through the top surface of the moisture-proof cabinet and extends into the power distribution cabinet body;
the side wall of the power distribution cabinet body is provided with a heat dissipation opening, and the side wall of the power distribution cabinet body at the position of the heat dissipation opening is also provided with a dustproof device.
2. A switch board according to claim 1, characterized in that: the dehumidification case is open-close type box, the dehumidification case is located one side on the dampproofing cabinet lateral wall can open and shut, the dehumidification case box link firmly in the dampproofing cabinet, be provided with dampproofing box in the dehumidification case box.
3. A switch board according to claim 2, characterized in that: the dampproof box is characterized in that connecting pipes are arranged on the upper wall and the upper side wall of the dampproof box, the connecting pipes are communicated with the inner cavity of the dampproof box, the dampproof box is an opening-closing box body, sealing rubber strips are arranged at the opening-closing positions, and a dampproof agent is arranged inside the dampproof box.
4. A switch board according to claim 3, characterized in that: the connecting pipe and the air inlet pipe penetrating through the upper wall of the dehumidification box are positioned on the upper wall of the moisture-proof box and communicated through a sealing ring, and the connecting pipe and the filter pipe penetrating through the side wall of the dehumidification box are communicated through a sealing ring.
5. A switch board according to claim 1, characterized in that: the dustproof device comprises clamping seats arranged at the upper end and the lower end of the heat radiating opening, clamping grooves are formed in the clamping seats, a dustproof layer is placed in the clamping grooves, and the dustproof layer is made of polyester needle felt.
6. A switch board according to claim 1, characterized in that: the one end UNICOM of outlet duct has the gas outlet, the gas outlet is located this internal being close to of switch board top surface department on the switch board body, the one end UNICOM of intake pipe has the air inlet, the air inlet is located this internal being close to of switch board bottom surface department under the switch board body.
7. A switch board according to claim 1, characterized in that: the inner wall of the filter pipe is pasted with filter cloth, and the inner wall of the moisture-proof cabinet is pasted with soundproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314587.3U CN214478869U (en) | 2020-12-31 | 2020-12-31 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314587.3U CN214478869U (en) | 2020-12-31 | 2020-12-31 | Power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478869U true CN214478869U (en) | 2021-10-22 |
Family
ID=78137828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023314587.3U Active CN214478869U (en) | 2020-12-31 | 2020-12-31 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939329A (en) * | 2022-05-31 | 2022-08-26 | 杭州富阳宏扬光电设备有限公司 | Network rack is used in intelligence garden |
-
2020
- 2020-12-31 CN CN202023314587.3U patent/CN214478869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939329A (en) * | 2022-05-31 | 2022-08-26 | 杭州富阳宏扬光电设备有限公司 | Network rack is used in intelligence garden |
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