CN214044639U - Electrical cabinet for construction power supply system of pumped storage power station - Google Patents
Electrical cabinet for construction power supply system of pumped storage power station Download PDFInfo
- Publication number
- CN214044639U CN214044639U CN202022804562.5U CN202022804562U CN214044639U CN 214044639 U CN214044639 U CN 214044639U CN 202022804562 U CN202022804562 U CN 202022804562U CN 214044639 U CN214044639 U CN 214044639U
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- power supply
- cabinet body
- supply system
- fan
- pumped storage
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000003860 storage Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract 2
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 241001233242 Lontra Species 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 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
- 238000002360 preparation method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
A kind of electrical cabinet used for construction power supply system of the pumped storage power station, including main cabinet body and cabinet door, the top of the main cabinet body has heat-dissipating structures, the top of the heat-dissipating structure has air intakes, the bottom of the air intake runs through the inside of the heat-dissipating structure, and connect with first blower, there are dry otter boards at the bottom of the heat-dissipating structure, the first blower and middle part of the dry otter board have condensing fins, the air intake is linked with first blower, the main cabinet body underpart also has multiple rolling devices used for moving the electrical cabinet; the cabinet door is rotatably connected to the front end of the main cabinet body. The utility model has reasonable structure, stability and durability; cooling and dehumidifying, convenient transportation and avoiding the damage of the external environment to the electric elements.
Description
Technical Field
The utility model belongs to the technical field of electrical cabinet equipment, particularly, relate to an electrical cabinet for pumped storage power station construction power supply system.
Background
The regulator cubicle is formed by steel material processing and is used for protecting the cupboard of components and parts normal work, and regulator cubicle preparation material generally divide into hot-rolled steel plate and cold-rolled steel sheet two kinds, and cold-rolled steel plate is softer relatively hot-rolled steel plate, more is fit for the preparation of electric appliance cabinet, and the regulator cubicle usage is extensive mainly used chemical industry, environmental protection trade, electric power system, metallurgical system, industry, nuclear power trade, fire control safety control, traffic industry etc..
However, the electrical cabinet used in the existing pumped storage power station construction power supply system cannot isolate moisture in the air, easily corrodes electrical elements, causes element short circuit, and can generate a large amount of heat when the electrical elements in the electrical cabinet work, so that the existing electrical cabinet has poor heat dissipation performance, easily accumulates heat, causes direct damage of the electrical elements, and increases production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a regulator cubicle that pumped storage power station construction power supply system used to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electrical cabinet for a construction power supply system of a pumped storage power station comprises a main cabinet body and a cabinet door; the top of the main cabinet body is provided with a heat dissipation structure, the top of the heat dissipation structure is provided with an air inlet, the bottom end of the air inlet penetrates through the interior of the heat dissipation structure and is connected with a first fan, the bottom of the heat dissipation structure is provided with a drying screen plate, the middle parts of the first fan and the drying screen plate are provided with condensing sheets, the air inlet is communicated with the first fan, and the lower end of the main cabinet body is also provided with a plurality of rolling devices for moving the electrical cabinet;
the cabinet door is rotatably connected to the front end of the main cabinet body.
Preferably, the condensation sheet is fixed between the drying screen plate and the first fan through a support rod.
Preferably, each rolling device comprises a damping spring, a supporting seat, a universal wheel and a braking piece;
damping spring's bottom and supporting seat fixed connection, the bottom surface of supporting seat is connected with the universal wheel, and brake spare fixed mounting is on the universal wheel.
Preferably, the inner wall of the main cabinet body is fixedly provided with a timer, and the timer is electrically connected with the second fan in series and is connected to a power supply.
Preferably, the cabinet door is provided with a viewing port.
Preferably, the rear plate of the main cabinet body is provided with a rectangular groove, and the rectangular groove is fixedly provided with a longitudinal holding rod.
Preferably, the lateral wall of the main cabinet body is provided with an air outlet, and a second fan is arranged in the air outlet.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the fixed heat radiation structure in electric cabinet body top, can make inside electrical equipment dispel the heat, get rid of the moisture in the air through dry otter board, make the air drying that enters, reduced the humidity in the regulator cubicle, avoid moist air to corrode electrical components, cause the short circuit of component or even damage.
2. Through regulator cubicle main cabinet body bottom fixed mounting rolling structure, regulator cubicle and electric elements transportation of being convenient for, damping spring has played the shock attenuation effect simultaneously, avoids excessively jolting in the handling and causes electric elements to rock, influences its work.
3. Through the inner wall fixed mounting timer of the regulator cubicle main cabinet body, and the electric property is established ties between timer and the second fan and is inserted the power, has realized regularly getting rid of the humid air in the regulator cubicle, avoids long-time start-up air exhauster, causes the power extravagant, has guaranteed the life of second fan simultaneously again.
4. The rear plate of the main cabinet body of the electric cabinet is provided with a rectangular groove, and the rectangular groove is fixedly provided with a longitudinal holding rod, so that a worker can conveniently push the electric cabinet.
5. The cabinet door of the electrical cabinet is provided with the observation port, so that workers can know the condition inside the electrical cabinet.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the inside of the heat dissipation mechanism of the present invention;
fig. 3 is a schematic structural view of the damping device of the present invention.
Reference numerals:
1. a main cabinet body; 2. a cabinet door; 3. an air inlet; 4. drying the screen plate; 5. a condensation sheet; 6. a first fan; 7. a heat dissipation structure; 8. an air outlet; 9. a second fan; 10. a rolling device; 11. a timer; 12. a viewing port; 16. a back plate; 23. a damping spring; 24. a supporting seat; 25. a universal wheel; 26. a braking member; 27. a rectangular groove.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
as shown in the attached drawing 1, the utility model discloses a regulator cubicle for pumped storage power station construction power supply system, including the main cabinet body 1, cabinet door 2, the front end of the main cabinet body 1 is rotated and is connected with cabinet door 2.
The top of the main cabinet body 1 is provided with a heat dissipation structure 7, the top of the heat dissipation structure 7 is provided with an air inlet 3, the bottom end of the air inlet 3 penetrates through the inside of the heat dissipation structure 7 and is connected with a first fan 6, the bottom of the heat dissipation structure 7 is provided with a drying screen plate 4, the middle parts of the first fan 6 and the drying screen plate 4 are provided with condensing pieces 5, the air inlet 3 is communicated with the first fan 6, and the lower end of the main cabinet body 1 is further provided with a plurality of rolling devices 10 used for moving an electrical cabinet.
A timer 11 is fixedly installed on the inner wall of the main cabinet body 1, and the timer 11 is electrically connected in series with the second fan 9 and is connected to a power supply; the rear plate 16 of the main cabinet body 1 is provided with a rectangular groove 27, and the rectangular groove 27 is fixedly provided with a longitudinal holding rod.
The cabinet door 2 is provided with a viewing port 12.
As shown in fig. 2, a condensing sheet 5, a first fan 6 and a drying screen 4 are arranged in the heat dissipation structure 7, and the condensing sheet 5 is fixed between the drying screen 4 and the first fan 6 through a support rod.
As shown in fig. 3, each rolling device 10 includes a damping spring 23, a support 24, a universal wheel 25 and a braking member 26, wherein the bottom end of the damping spring 23 is fixedly connected to the support 24, the bottom surface of the support 24 is connected to the universal wheel 25, and the braking member 26 is fixedly mounted on the universal wheel 25.
The working principle is as follows: firstly, the on-off interval time of a timer 11 is set so as to control the interval time of the operation of a second fan 9 connected with a motor, when the drying in the electric cabinet is ensured, when a contact of a time relay of the timer 11 is closed, a circuit is electrified, a power supply supplies power to the second fan 9 arranged in one side plate of a main cabinet body 1, the second fan 9 is started to work, an air inlet 3 arranged at the top of the main cabinet body 1 in the electric cabinet enters a heat dissipation structure 7 which is connected with an internal first fan 6 to rotate so as to bring hot air into the internal part, the hot air enters the electric cabinet 1 after being circularly refrigerated and cooled by a condensing sheet to dissipate heat of various electrical equipment, then the hot air is rotated by the second fan 9 at one side of the internal part of the electric cabinet 1, the first motor 6 is electrically connected with the second motor 9, the hot air is discharged out of the second fan 9 after the electrical equipment is cooled and dissipated heat, the damage of the electrical equipment due to moisture is avoided.
In addition, rolling device 10 is installed to main cabinet body 1 bottom, rolling device 10 includes universal wheel 25, and universal wheel 25 has brake 26, be convenient for fix the position of regulator cubicle, fixedly connected with damping spring 23 between universal wheel 25 and the main cabinet body 1 simultaneously, in the removal in-process, avoided the regulator cubicle inside acutely to vibrate and cause the component to rock or drop, the possibility of equipment damage has been reduced, back plate 16 at the main cabinet body 1 is equipped with rectangle recess 27, be equipped with the holding rod in the rectangle recess 27, the staff of being convenient for promotes the regulator cubicle, the viewing aperture 12 that sets up on cabinet door 2, the staff can know the inside condition of the main cabinet body 1.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An electrical cabinet for a pumped storage power station construction power supply system comprises a main cabinet body (1) and a cabinet door (2); the method is characterized in that:
the cooling structure is characterized in that a heat dissipation structure (7) is arranged at the top of the main cabinet body (1), an air inlet (3) is formed in the top of the heat dissipation structure (7), the bottom end of the air inlet (3) penetrates through the inside of the heat dissipation structure (7) and is connected with a first fan (6), a drying screen plate (4) is arranged at the bottom of the heat dissipation structure (7), condensing sheets (5) are arranged in the middle of the first fan (6) and the drying screen plate (4), the air inlet (3) is communicated with the first fan (6), and a plurality of rolling devices (10) used for moving the electric cabinet are further arranged at the lower end of the main cabinet body (1);
the cabinet door (2) is rotatably connected to the front end of the main cabinet body (1).
2. The electrical cabinet for a pumped storage power station construction power supply system of claim 1, wherein:
and the condensing sheet (5) is fixed between the drying screen plate (4) and the first fan (6) through a support rod.
3. The electrical cabinet for a pumped storage power station construction power supply system according to claim 1 or 2, characterized in that:
each rolling device (10) comprises a damping spring (23), a supporting seat (24), a universal wheel (25) and a braking piece (26);
the bottom end of the damping spring (23) is fixedly connected with the supporting seat (24), the bottom surface of the supporting seat (24) is connected with the universal wheel (25), and the brake piece (26) is fixedly installed on the universal wheel (25).
4. The electrical cabinet for a pumped storage power station construction power supply system according to claim 1 or 2, characterized in that:
the inner wall fixed mounting of the main cabinet body (1) has a timer (11), the electric series connection of timer (11) and second fan (9) to insert power supply.
5. The electrical cabinet for a pumped storage power station construction power supply system according to claim 1 or 2, characterized in that:
the cabinet door (2) is provided with an observation port (12).
6. The electrical cabinet for a pumped storage power station construction power supply system according to claim 1 or 2, characterized in that:
the rear plate (16) of the main cabinet body (1) is provided with a rectangular groove (27), and a longitudinal holding rod is fixedly arranged in the rectangular groove (27).
7. The electrical cabinet for a pumped storage power station construction power supply system according to claim 1 or 2, characterized in that:
the lateral wall of the main cabinet body (1) is provided with an air outlet (8), and a second fan (9) is arranged in the air outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804562.5U CN214044639U (en) | 2020-11-29 | 2020-11-29 | Electrical cabinet for construction power supply system of pumped storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804562.5U CN214044639U (en) | 2020-11-29 | 2020-11-29 | Electrical cabinet for construction power supply system of pumped storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214044639U true CN214044639U (en) | 2021-08-24 |
Family
ID=77363500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022804562.5U Active CN214044639U (en) | 2020-11-29 | 2020-11-29 | Electrical cabinet for construction power supply system of pumped storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214044639U (en) |
-
2020
- 2020-11-29 CN CN202022804562.5U patent/CN214044639U/en active Active
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