CN212412563U - Power distribution cabinet for power engineering - Google Patents
Power distribution cabinet for power engineering Download PDFInfo
- Publication number
- CN212412563U CN212412563U CN202020723234.XU CN202020723234U CN212412563U CN 212412563 U CN212412563 U CN 212412563U CN 202020723234 U CN202020723234 U CN 202020723234U CN 212412563 U CN212412563 U CN 212412563U
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- CN
- China
- Prior art keywords
- fixedly connected
- switch board
- fixed frame
- block terminal
- electric power
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 claims abstract description 36
- 244000309464 bull Species 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a switch board for electric power engineering relates to switch board technical field, including the block terminal, the interior diapire fixedly connected with liquid reserve tank of block terminal, the inside wall fixedly connected with condenser pipe of liquid reserve tank, the both ends of condenser pipe all run through the liquid reserve tank and extend to the outside of liquid reserve tank. This a switch board for electric power engineering passes through the liquid reserve tank, the crystal box, the condenser pipe, the fixed frame of third, the second fan, cooperation setting between first fixed frame and the first fan, can effectually cool down the temperature in the block terminal, and dispel the heat to the switch board body, the radiating efficiency in the block terminal has been improved, and the circulation of air effect in the block terminal has been guaranteed, through the bull stick, the worm wheel, the screw rod, the movable plate, the fixed frame of second, the spliced pole, the walking wheel, the cooperation setting between spout and the commentaries on classics handle, can effectually be convenient for control the removal and the fixed effect of this switch board, thereby the holistic practicality of this switch board has been improved.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a switch board for electric power engineering.
Background
The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads.
When the power distribution cabinet of power engineering is using the back for a long time, inside will produce the heat, when the heat is too high, has the condition of taking place to burn out the circuit, current switch board all possesses the heat dissipation function, but ordinary heat radiation structure often is comparatively single, often dispels the heat by oneself through radiator fan and louvre, such radiating mode efficiency is lower, is difficult to make the temperature in the switch board descend, and ordinary switch board is also not convenient for remove and fix simultaneously to the practicality of switch board has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pair of a switch board for electric power engineering to solve the problem that proposes in the above-mentioned background art.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a switch board for electric power engineering, includes the block terminal, the interior diapire fixedly connected with liquid reserve tank of block terminal, the inside wall fixedly connected with condenser pipe of liquid reserve tank, the both ends of condenser pipe all run through the liquid reserve tank and extend to the outside of liquid reserve tank, the fixed frame of the equal fixedly connected with third of inside wall of block terminal, every the equal fixedly connected with second fan of inner wall of the fixed frame of third, the first fixed frame of last fixed surface of block terminal, the first fan of interior diapire fixedly connected with of first fixed frame.
The fixed frame of bottom surface fixedly connected with second of block terminal, the inside of the fixed frame of second is equipped with the screw rod, the upside fixedly connected with worm wheel of screw rod surface, the inner wall of the fixed frame of second all rotates through the bearing and is connected with the bull stick, the outer fixed surface of bull stick is connected with the worm, the surface threaded connection of screw rod has the movable plate, two symmetrical spliced poles of the equal fixedly connected with in both sides of movable plate bottom surface, every the equal fixedly connected with walking wheel in bottom of spliced pole, the equal fixedly connected with supporting leg in both sides of block terminal bottom surface.
Further, two symmetrical ice crystal boxes, every are all placed to the both sides of diapire in the liquid reserve tank the both ends of condenser pipe all run through the fixed frame of third and extend to the inside of the fixed frame of third.
Through adopting above-mentioned technical scheme, can effectually cool down the liquid in the liquid reserve tank to blow the cold air of condenser pipe conduction to the switch board body through the second fan, carry out effectual cooling heat dissipation to the switch board body.
Further, the left and right sides face of block terminal all is equipped with the dust guard, the equal fixed mounting of upside of block terminal left and right sides face has the shutter, every four edges of dust guard surface all are through the surface threaded connection of screw with the block terminal.
Through adopting above-mentioned technical scheme, can effectually prevent that external dust from entering into the block terminal in a large number to and discharge the heat in the block terminal through the shutter, improved the radiating effect greatly.
Further, the hole of airing exhaust that the equidistance was arranged is seted up to the interior roof of block terminal, the through-hole that the equidistance was arranged is seted up to the upper surface of first fixed frame.
Through adopting above-mentioned technical scheme, can effectually pass through exhaust hole department with the heat that produces in the block terminal and discharge, make and keep effectual circulation of air effect in the block terminal.
Further, the top and the bottom of screw rod all rotate with the interior roof and the interior diapire of the fixed frame of second respectively through the bearing and are connected, worm and worm wheel mesh mutually, the one end of bull stick runs through the fixed frame of second and extends to the outside of the fixed frame of second, and the one end fixedly connected with of bull stick changes the handle.
Through adopting above-mentioned technical scheme, can be convenient for rotate the bull stick to rotate the screw rod, guaranteed the movable plate can reciprocate the effect.
Furthermore, two symmetrical sliding openings are formed in two sides of the bottom surface of the second fixing frame, and each connecting column penetrates through the second fixing frame and is in sliding connection with the inner wall of each sliding opening.
Through adopting above-mentioned technical scheme, the spliced pole of being convenient for can carry out accurate slip from top to bottom, has improved the stability of the device when removing.
Furthermore, two symmetrical sliding grooves are formed in two sides of the inner wall of the second fixing frame, and two ends of the front surface and the back surface of the moving plate are connected with the inner walls of the sliding grooves in a sliding mode.
By adopting the technical scheme, the movable plate has a limiting effect when sliding up and down, so that the stability of the movable plate is ensured.
Compared with the prior art, this a switch board for power engineering possesses following beneficial effect:
1. the utility model discloses a liquid reserve tank, the crystal box, the condenser pipe, the fixed frame of third, the second fan, cooperation setting between first fixed frame and the first fan, can effectually cool down to the temperature in the block terminal, and dispel the heat to the switch board body, the radiating efficiency in the block terminal has been improved, and the circulation of air effect in the block terminal has been guaranteed, through the bull stick, the worm wheel, the screw rod, the movable plate, the fixed frame of second, the spliced pole, the walking wheel, sliding opening and the cooperation setting between changeing, can effectually be convenient for control the removal and the fixed effect of this switch board, thereby the holistic practicality of this switch board has been improved.
2. The utility model can effectively cool the liquid in the liquid storage box through the arrangement of the ice crystal box, the condenser pipe and the third fixing frame, blow the cold air conducted by the condenser pipe to the power distribution cabinet body through the second fan, effectively cool and radiate the power distribution cabinet body, effectively prevent a large amount of external dust from entering the power distribution cabinet through the arrangement of the dustproof plate and the shutter, and discharge the heat in the power distribution cabinet through the shutter, thereby greatly improving the radiating effect, effectively discharge the heat generated in the power distribution cabinet through the exhaust hole and the through hole, and keep the effective air circulation effect in the power distribution cabinet, through the arrangement of the worm, the worm wheel and the rotating handle, the rotating rod can be conveniently rotated, thereby rotating the screw rod, and ensuring the effect that the movable plate can move up and down, through the setting of sliding opening and spliced pole, the spliced pole of being convenient for can carry out accurate slip from top to bottom, has improved the device stability when removing, through the setting of spout, makes the movable plate have spacing effect when sliding from top to bottom to the stability of movable plate has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.
In the figure: 1. a distribution box; 2. a first fixed frame; 3. a condenser tube; 4. a blind window; 5. a dust-proof plate; 6. A second fixed frame; 7. supporting legs; 8. turning a handle; 9. a traveling wheel; 10. a liquid storage tank; 11. an ice crystal box; 12. a third fixed frame; 13. a first fan; 14. a rotating rod; 15. a worm; 16. a worm gear; 17. a screw; 18. moving the plate; 19. a chute; 20. connecting columns; 21. a sliding port; 22. a second fan.
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 power distribution cabinet for power engineering comprises a power distribution box 1, wherein a liquid storage box 10 is fixedly connected to the inner bottom wall of the power distribution box 1, a liquid inlet pipe and a liquid outlet pipe are fixedly communicated with the front surface and the back surface of the liquid storage box 10 respectively, the liquid inlet pipe and the liquid outlet pipe penetrate through the power distribution box 1 and extend to the outside of the power distribution box 1, a manual valve is fixedly installed inside the liquid outlet pipe, cooling liquid in the liquid storage box 10 can be added and replaced conveniently, a condenser pipe 3 is fixedly connected to the inner side wall of the liquid storage box 10, two ends of the condenser pipe 3 penetrate through the liquid storage box 10 and extend to the outside of the liquid storage box 10, a third fixing frame 12 is fixedly connected to the inner side wall of the power distribution box 1, two symmetrical ice crystal boxes 11 are placed on two sides of the inner bottom wall of the liquid storage box 10, the ice crystal boxes 11 are made of high-strength low-temperature-resistant materials and are filled with, both ends of each condenser pipe 3 penetrate through the third fixing frame 12 and extend to the inside of the third fixing frame 12, so that liquid in the liquid storage box 10 can be effectively cooled, cold air conducted by the condenser pipes 3 is blown to the power distribution cabinet body through the second fans 22, effective cooling and heat dissipation are performed on the power distribution cabinet body, the inner wall of each third fixing frame 12 is fixedly connected with the second fans 22, the left side surface and the right side surface of the power distribution cabinet 1 are respectively provided with the dust-proof plates 5, the upper sides of the left side surface and the right side surface of the power distribution cabinet 1 are respectively and fixedly provided with the shutters 4, four corners of the outer surface of each dust-proof plate 5 are respectively in threaded connection with the outer surface of the power distribution cabinet 1 through screws, a large amount of external dust can be effectively prevented from entering the power distribution cabinet 1, heat in the power distribution cabinet 1 is discharged through the shutters 4, the heat dissipation effect is greatly, first fan 13 of the interior diapire fixedly connected with of first fixed frame 2, first fan 13 and second fan 22 'S model is RAH1238S1, and the hole of airing exhaust that the equidistance was arranged is seted up to block terminal 1' S interior roof, and the through-hole that the equidistance was arranged is seted up to the upper surface of first fixed frame 2, can effectually pass through the discharge of the hole department of airing exhaust with the heat that produces in the block terminal 1, makes and keeps effectual circulation of air effect in the block terminal 1.
The bottom surface of the distribution box 1 is fixedly connected with a second fixed frame 6, a screw rod 17 is arranged inside the second fixed frame 6, the upper side of the outer surface of the screw rod 17 is fixedly connected with a worm wheel 16, the inner wall of the second fixed frame 6 is rotatably connected with a rotating rod 14 through a bearing, the outer surface of the rotating rod 14 is fixedly connected with a worm 15, the top end and the bottom end of the screw rod 17 are respectively rotatably connected with the inner top wall and the inner bottom wall of the second fixed frame 6 through bearings, the worm 15 and the worm wheel 16 are meshed with each other, one end of the rotating rod 14 penetrates through the second fixed frame 6 and extends to the outside of the second fixed frame 6, one end of the rotating rod 14 is fixedly connected with a rotating handle 8 which can facilitate the rotation of the rotating rod 14, thereby rotating the screw rod 17 and ensuring the effect that the movable plate 18 can move up and down, the outer surface of the screw rod 17, two symmetrical sliding openings 21 are all seted up to the both sides of the fixed frame 6 bottom surface of second, the bottom of every spliced pole 20 all run through the fixed frame 6 of second and with sliding opening 21's inner wall sliding connection, be convenient for spliced pole 20 can carry out accurate slip from top to bottom, the stability of the device when removing has been improved, two symmetrical spout 19 have all been seted up to the both sides of the fixed frame 6 inner wall of second, the positive both ends with the back of movable plate 18 all with spout 19's inner wall sliding connection, make movable plate 18 have spacing effect when sliding from top to bottom, thereby the stability of movable plate 18 has been guaranteed, the equal fixedly connected with walking wheel 9 in bottom of every spliced pole 20, the equal fixedly connected with supporting leg 7 in both sides of 1 bottom surface of block terminal.
When in use, the rotating handle 8 is firstly rotated, the worm 15 is rotated through the rotation of the rotating handle 8, the worm wheel 16 is rotated, the moving plate 18 is further controlled to descend, the travelling wheels 9 are contacted with the ground, the device is pushed to reach a working area, the rotating handle 8 is rotated reversely, the walking wheels 9 are far away from the ground, the supporting legs 7 ensure the supporting stability of the device, the device works, and the second fan 22 and the first fan 13 are communicated with the municipal power supply, at the moment, the condensation pipe 3 absorbs the temperature in the liquid storage tank 10, the cold air absorbed by the condensation pipe 3 is blown to the body of the power distribution cabinet by the second fan 22, the temperature in the distribution box 1 is reduced and radiated, so that the heat in the distribution box 1 is discharged through the shutter 4, simultaneously first fan 13 can discharge the heat of top in the block terminal 1, great improvement the heat dissipation cooling effect in the block terminal 1.
Claims (7)
1. The utility model provides a switch board for electric power engineering, includes block terminal (1), its characterized in that: the inner bottom wall of the distribution box (1) is fixedly connected with a liquid storage box (10), the inner side wall of the liquid storage box (10) is fixedly connected with a condenser pipe (3), the two ends of the condenser pipe (3) penetrate through the liquid storage box (10) and extend to the outside of the liquid storage box (10), the inner side wall of the distribution box (1) is fixedly connected with a third fixing frame (12), the inner wall of each third fixing frame (12) is fixedly connected with a second fan (22), the upper surface of the distribution box (1) is fixedly connected with a first fixing frame (2), and the inner bottom wall of the first fixing frame (2) is fixedly connected with a first fan (13);
the fixed frame of bottom surface fixedly connected with second (6) of block terminal (1), the inside of the fixed frame of second (6) is equipped with screw rod (17), the upside fixedly connected with worm wheel (16) of screw rod (17) surface, the inner wall of the fixed frame of second (6) all rotates through the bearing and is connected with bull stick (14), the outer fixed surface of bull stick (14) is connected with worm (15), the surface threaded connection of screw rod (17) has movable plate (18), two symmetrical spliced poles (20) of the equal fixedly connected with in both sides of movable plate (18) bottom surface, every the equal fixedly connected with walking wheel (9) in bottom of spliced pole (20), the equal fixedly connected with supporting leg (7) in both sides of block terminal (1) bottom surface.
2. A switch board for electric power engineering according to claim 1, characterized in that: two symmetrical ice crystal boxes (11) have all been placed to the both sides of diapire in liquid reserve tank (10), every the both ends of condenser pipe (3) all run through the fixed frame of third (12) and extend to the inside of the fixed frame of third (12).
3. A switch board for electric power engineering according to claim 1, characterized in that: the left and right sides face of block terminal (1) all is equipped with dust guard (5), the equal fixed mounting of upside of block terminal (1) left and right sides face has shutter (4), every four edges of dust guard (5) surface all are through the surface threaded connection of screw and block terminal (1).
4. A switch board for electric power engineering according to claim 1, characterized in that: the interior roof of block terminal (1) is seted up the hole of airing exhaust that the equidistance was arranged, the through-hole that the equidistance was arranged is seted up to the upper surface of first fixed frame (2).
5. A switch board for electric power engineering according to claim 1, characterized in that: the top and the bottom of screw rod (17) all rotate with the interior roof and the interior diapire of the fixed frame of second (6) respectively through the bearing and are connected, worm (15) and worm wheel (16) mesh mutually, the one end of bull stick (14) runs through the fixed frame of second (6) and extends to the outside of the fixed frame of second (6), and the one end fixedly connected with of bull stick (14) changes (8).
6. A switch board for electric power engineering according to claim 1, characterized in that: two symmetrical sliding openings (21) are formed in two sides of the bottom surface of the second fixing frame (6), and each connecting column (20) penetrates through the second fixing frame (6) and is in sliding connection with the inner wall of each sliding opening (21).
7. A switch board for electric power engineering according to claim 1, characterized in that: two symmetrical sliding grooves (19) are formed in two sides of the inner wall of the second fixing frame (6), and two ends of the front surface and the back surface of the moving plate (18) are connected with the inner wall of the sliding grooves (19) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723234.XU CN212412563U (en) | 2020-05-06 | 2020-05-06 | Power distribution cabinet for power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723234.XU CN212412563U (en) | 2020-05-06 | 2020-05-06 | Power distribution cabinet for power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412563U true CN212412563U (en) | 2021-01-26 |
Family
ID=74377148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020723234.XU Expired - Fee Related CN212412563U (en) | 2020-05-06 | 2020-05-06 | Power distribution cabinet for power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394683A (en) * | 2021-05-26 | 2021-09-14 | 中国十七冶集团有限公司 | Block terminal for electric power engineering |
-
2020
- 2020-05-06 CN CN202020723234.XU patent/CN212412563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394683A (en) * | 2021-05-26 | 2021-09-14 | 中国十七冶集团有限公司 | Block terminal for electric power engineering |
| CN113394683B (en) * | 2021-05-26 | 2024-01-23 | 中国十七冶集团有限公司 | Distribution box for power engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |