CN211456302U - High-voltage complete power distribution cabinet with cooling function - Google Patents
High-voltage complete power distribution cabinet with cooling function Download PDFInfo
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- CN211456302U CN211456302U CN202020420670.XU CN202020420670U CN211456302U CN 211456302 U CN211456302 U CN 211456302U CN 202020420670 U CN202020420670 U CN 202020420670U CN 211456302 U CN211456302 U CN 211456302U
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- pipe
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- refrigerator
- power distribution
- cooling function
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 238000009826 distribution Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 210000003437 trachea Anatomy 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a high-voltage switch board of complete set with cooling function, the power distribution box comprises a box body, the inside left end of box is provided with the through-hole, the outside of box with be provided with sandwich structure between the inside lateral wall of box, sandwich structure is the cooling chamber, the outside right-hand member of box is provided with the air exhauster, the left side of air exhauster is just in the inside air compressor that is provided with of box, air compressor's upper end is provided with the trachea, tracheal other end is connected and is provided with the vortex refrigerator, the end of giving vent to anger of vortex refrigerator is provided with the pipe through two-way union coupling, the other end connection of pipe is provided with the radiator, the top of box is provided with the protection casing, the bottom of. The utility model has the advantages of reasonable design, greatly increased the radiating effect, the later stage maintenance of being convenient for guarantees electrical components operating mass, can effectively avoid taking place the electrical short circuit accident, causes the potential safety hazard, and the practicality is strong.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a high-voltage complete set switch board with cooling function.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry. The power distribution cabinet should meet relevant requirements of GB3906-1991 '3-35 kV AC metal enclosed switchgear' standard and comprises a cabinet body and a circuit breaker, wherein the cabinet body comprises a shell, electrical elements (including an insulating part), various mechanisms, secondary terminals, connecting wires and the like.
However, most high-voltage power distribution cabinet sets in the existing market can produce certain heat at during operation, and if the heat is not discharged in time and is cooled down, the temperature rise inside the high-voltage power distribution cabinet sets can be caused, the temperature rise is called as the temperature rise for short, the service performance of the power distribution cabinet can be influenced seriously due to the too large temperature rise, and even an electrical short-circuit accident is caused, thereby causing potential safety hazards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high voltage switch board of whole set with cooling function 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: a high-voltage complete power distribution cabinet with a cooling function comprises a box body, wherein a box door is arranged at the left end of the box body through a hinge, a through hole is formed in the left end inside the box body, an interlayer structure is arranged between the outside of the box body and the side wall inside the box body, the interlayer structure is a cooling cavity, an exhaust fan is arranged at the right end outside the box body, the exhaust fan penetrates through the box body, an air compressor is arranged on the left side of the exhaust fan and inside the box body, an air pipe is arranged at the upper end of the air compressor, the air pipe is arranged in the cooling cavity, the other end of the air pipe is connected with a vortex refrigerator, the air outlet end of the vortex refrigerator penetrates through the box body and extends into the cooling cavity, a guide pipe is arranged at the air outlet end of the vortex refrigerator through a two-, the other end of the guide pipe is connected with a radiator, the top end of the box body is provided with a protective cover, and the bottom of the box body is provided with a group of universal wheels.
Preferably, a dust cover is mounted on the outer surface of the exhaust fan and on the right side of the box body.
Preferably, the guide pipe comprises a horizontal pipe and a vertical pipe connected with the horizontal pipe in the vertical direction, and the joint of the horizontal pipe and the vertical pipe is sealed by adopting a sealant.
Preferably, a dust screen is arranged inside the dust cover and on the right side of the exhaust fan.
Preferably, the rear end of the box body is provided with a small cabinet door through a hinge, and the small cabinet door is provided with heat dissipation holes.
Preferably, the vortex refrigerator is provided with filter screens on two sides of the protective cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an at the eddy current refrigerator of switch board box top design installation, under the effect through air compressor and air exhauster, can compress the air in the switch board outside to get into the eddy current refrigerator through the trachea and produce the cryogenic gas, along with pipe flow to radiator, wherein the heat that box internal electrical components during operation produced passes through the through-hole quick transfer of lateral wall and gives the pipe, reaches the effect of the inside cooling of box, avoids taking place the electric short circuit accident, has certain practicality.
2. The utility model discloses the universal wheel of simultaneous design, operating personnel can remove the switch board through the universal wheel when carrying the removal switch board, has effectively improved the convenience that the transport removed, and is laborsaving, overall structure is simple, reasonable in design, and the practicality is strong, has advantages such as excellent in use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a high-voltage complete power distribution cabinet with a cooling function of the present invention;
fig. 2 is a schematic diagram of a rear end face structure of a high-voltage complete distribution cabinet with a cooling function of the utility model;
fig. 3 is an enlarged schematic structural view of a position a in fig. 1 of the high-voltage complete distribution cabinet with a cooling function according to the present invention;
fig. 4 is the utility model relates to a B department enlargies structural schematic in figure 1 of high voltage switch board complete set with cooling function.
In the figure: 1. a box body; 2. a box door; 3. a through hole; 4. a cooling cavity; 5. an exhaust fan; 6. an air compressor; 7. an air tube; 8. a vortex refrigerator; 9. a two-way pipe joint; 10. a conduit; 11. a heat sink; 12. a protective cover; 13. a universal wheel; 14. a dust cover; 15. a dust screen; 16. a small cabinet door; 17. heat dissipation holes; 18. and (5) filtering by using a filter screen.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage complete power distribution cabinet with a cooling function comprises a box body 1, the left end of the box body 1 is hinged with a concealed box door 2 through a hinge, a through hole 3 is formed in the left end of the inside of the box body 1, an interlayer structure is reserved between the outside of the box body 1 and the side wall of the inside of the box body 1, the interlayer structure is a cooling cavity 4, an exhaust fan 5 is fixedly installed at the right end of the outside of the box body 1 through screws, the exhaust fan 5 penetrates through the box body 1, an air compressor 6 is installed on the left side of the exhaust fan 5 and inside the box body 1 through screws, an air pipe 7 is installed at the upper end of the air compressor 6 in a sleeved mode, the air pipe 7 is installed in the cooling cavity 4, the other end of the air pipe 7 is connected with a screw thread in a screwed mode to install a vortex refrigerator 8, the air outlet end of the vortex refrigerator 8 penetrates through the box, the other end of the conduit 10 is connected with a radiator 11, the top end of the box body 1 is fixedly provided with a protective cover 12 by screws, and the bottom of the box body 1 is fixedly provided with a group of universal wheels 13 by welding.
A dust cover 14 is arranged on the outer surface of the exhaust fan 5 and on the right side of the box body 1, so that dust is effectively prevented from entering the box body 1, and the damage of the dust to electrical components is avoided; the guide pipe 10 comprises a horizontal pipe and a vertical pipe which is connected with the horizontal pipe in the vertical direction, and the joint of the horizontal pipe and the vertical pipe is sealed by sealant, so that the good sealing property of the guide pipe 10 is ensured; a dust screen 15 is arranged inside the dust cover 14 and on the right side of the exhaust fan 5, so that good air circulation is ensured; the rear end of the box body 1 is hinged with a small cabinet door 16 through a hinge, and a radiating hole 17 is reserved in a hole formed in the small cabinet door 16, so that equipment such as a radiator 11 and an air compressor 6 can be maintained conveniently, and the radiating hole 17 can keep good radiating performance and improve the radiating performance of the whole device; a filter screen 18 is mounted on the protective hood 12 on both sides of the vortex cooler 8, which ensures that the hot air generated by the vortex cooler 8 is discharged.
The working principle is as follows: the utility model discloses a when using, start air exhauster 5 and air compressor 6, under effect between them, can compress the air in the switch board outside, and it is gaseous to get into vortex refrigerator 8 through trachea 7 and produce the low temperature, along with pipe 10 flows to radiator 11, wherein the heat that 1 inside electrical components during operation of box produced passes through 3 quick-transmissions of through-hole of lateral wall for pipe 10, reach 1 inside cooling's of box effect, furthermore, the universal wheel 13 of 1 bottom installation of box, the convenient and fast ground removal transport switch board of operating personnel of being convenient for, certain convenience has been improved, the device overall design is reasonable, and is time-saving and labor-saving, and the steam generator has the advantages of simple operation, high durability and convenient use, and good use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high voltage switchgear complete set with cooling function, includes box (1), its characterized in that: the refrigerator is characterized in that a refrigerator door (2) is arranged at the left end of the refrigerator body (1) through a hinge, a through hole (3) is formed in the left end inside the refrigerator body (1), an interlayer structure is arranged between the outside of the refrigerator body (1) and the side wall inside the refrigerator body (1), the interlayer structure is a cooling cavity (4), an exhaust fan (5) is arranged at the right end outside the refrigerator body (1), the exhaust fan (5) penetrates through the refrigerator body (1), an air compressor (6) is arranged on the left side of the exhaust fan (5) and inside the refrigerator body (1), an air pipe (7) is arranged at the upper end of the air compressor (6), the air pipe (7) is arranged in the cooling cavity (4), a vortex refrigerator (8) is connected to the other end of the air pipe (7), and the air outlet end of the vortex refrigerator (8) penetrates through the refrigerator body (1) and extends into the cooling, the end of giving vent to anger of vortex refrigerator (8) connects through two-way pipe joint (9) and is provided with pipe (10), pipe (10) set up in the lateral wall of cooling chamber (4), the other end of pipe (10) is connected and is provided with radiator (11), the top of box (1) is provided with protection casing (12), the bottom of box (1) is provided with a set of universal wheel (13).
2. The high-voltage complete power distribution cabinet with the cooling function according to claim 1, characterized in that: and a dust cover (14) is arranged on the outer surface of the exhaust fan (5) and on the right side of the box body (1).
3. The high-voltage complete power distribution cabinet with the cooling function according to claim 1, characterized in that: the guide pipe (10) comprises a horizontal pipe and a vertical pipe connected with the horizontal pipe in the vertical direction, and the joint of the horizontal pipe and the vertical pipe is sealed by sealant.
4. The high-voltage complete power distribution cabinet with the cooling function according to claim 2, characterized in that: and a dust screen (15) is arranged inside the dust cover (14) and on the right side of the exhaust fan (5).
5. The high-voltage complete power distribution cabinet with the cooling function according to claim 1, characterized in that: the rear end of the box body (1) is provided with a small cabinet door (16) through hinge connection, and heat dissipation holes (17) are formed in the small cabinet door (16).
6. The high-voltage complete power distribution cabinet with the cooling function according to claim 1, characterized in that: and filter screens (18) are arranged on two sides of the vortex refrigerator (8) and on the protective cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420670.XU CN211456302U (en) | 2020-03-28 | 2020-03-28 | High-voltage complete power distribution cabinet with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420670.XU CN211456302U (en) | 2020-03-28 | 2020-03-28 | High-voltage complete power distribution cabinet with cooling function |
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| Publication Number | Publication Date |
|---|---|
| CN211456302U true CN211456302U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020420670.XU Active CN211456302U (en) | 2020-03-28 | 2020-03-28 | High-voltage complete power distribution cabinet with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234455A (en) * | 2020-10-20 | 2021-01-15 | 王越 | Power control cabinet convenient to maintenance of internal device |
-
2020
- 2020-03-28 CN CN202020420670.XU patent/CN211456302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234455A (en) * | 2020-10-20 | 2021-01-15 | 王越 | Power control cabinet convenient to maintenance of internal device |
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