CN219918133U - Movable GN cabinet pressurizing and cooling device - Google Patents
Movable GN cabinet pressurizing and cooling device Download PDFInfo
- Publication number
- CN219918133U CN219918133U CN202320911125.4U CN202320911125U CN219918133U CN 219918133 U CN219918133 U CN 219918133U CN 202320911125 U CN202320911125 U CN 202320911125U CN 219918133 U CN219918133 U CN 219918133U
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- cabinet
- water
- cold water
- pipe
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000498 cooling water Substances 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a movable GN cabinet pressurizing and cooling device which comprises a trolley main body, wherein a placement box is arranged on the right side of the trolley main body, a cold water barrel is arranged in an inner cavity of the placement box, a connecting pipe is arranged at the bottom of the cold water barrel, a water pump is arranged at the bottom of the connecting pipe, a water pipe is arranged on the right side of the water pump, a water delivery pipe is arranged on the right side of the water pipe, and a shunt pipe is arranged at the top of the water pipe. According to the movable GN cabinet pressurizing and cooling device, the water delivery pipe is connected to the GN cabinet, the water pump is opened to improve the connecting pipe to guide cooling water in the cold water barrel into the water main, most of water is injected into the GN cabinet cooling system from the water delivery pipe, the other part of water flows back to the hollow sealing cover at the top of the cold water barrel from the shunt pipe at the top of the water main, then bubbles are broken by flowing back to the cold water barrel from the slotted holes, the purpose of breaking bubbles in the cold water barrel is achieved, and the technical problem that bubbles are easy to generate in the cold water barrel of the conventional movable GN cabinet pressurizing and cooling device is solved.
Description
Technical Field
The utility model belongs to the field of industrial manufacturing, relates to an electric cabinet cooling technology in industrial production, and particularly relates to a movable GN cabinet pressurizing and cooling device.
Background
The high-voltage switchgear (GN cabinet) refers to electrical equipment that plays roles in on-off, control or protection in power generation, transmission, distribution, electric energy conversion and consumption of a power system. The prior industrial production medium-high voltage switch cabinets (GN cabinets) are widely used for supplying power to production equipment, and when the large GN cabinets with larger energy consumption work, a pressurizing and cooling device is needed to convey cooling water to the GN cabinets in a pressurizing mode, so that the temperature of the GN cabinets is ensured to be kept at 27-28 ℃. However, when cooling water is pressurized and conveyed to the interior of the GN cabinet, bubbles are easily generated in the cold water bucket by the conventional movable GN cabinet pressurizing and cooling device, so that air is input into the GN cabinet to influence the cooling effect.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the GN cabinet pressurizing and cooling device which effectively solves the technical problem of generating bubbles in a cold water barrel, is convenient to move and use and effectively improves the cooling efficiency of the GN cabinet in industrial production.
The utility model solves the technical problems by adopting the following technical scheme:
the utility model provides a portable GN cabinet pressurization cooling device, includes the shallow main part, and the right side of shallow main part is provided with places the case, the inner chamber of placing the case is provided with the cold water bucket, the bottom of cold water bucket is provided with the connecting pipe, the bottom of connecting pipe is provided with the water pump, the right side of water pump is provided with the total water pipe, the right side of total water pipe is provided with the raceway, the top of total water pipe is provided with the shunt tubes, the top of cold water bucket is provided with sealed lid, a plurality of slotted holes have been seted up to the bottom of sealed lid, the front and the back of shallow main part all are provided with the gyro wheel.
And moreover, the connecting pipe is communicated with the cold water barrel, the connecting pipe is communicated with the water pump, and the water main is communicated with the water pump.
And moreover, the sealing cover is hollow, the shunt tube is connected with the sealing cover and communicated with the sealing cover, and the shunt tube is communicated with the water main. Simultaneously, two groups of handles are fixedly connected to the top of the sealing cover.
And the inner cavity of the placement box is provided with two groups of fastening plates, and the two groups of fastening plates are respectively positioned on the front surface and the back surface of the cold water bucket. The back of fastening plate is provided with the fastening screw, the front of placing the case has all offered the fastening screw with the back, the fastening screw is arranged in the inner chamber of fastening screw the back the front of fastening plate is provided with flexible antiskid ribbed tile, the front of placing the case all is provided with the commentaries on classics handle with the back, commentaries on classics handle and fastening screw fixed connection.
The utility model has the advantages and positive effects that:
1. according to the movable GN cabinet pressurizing and cooling device, the water pipe is connected to the GN cabinet through the cooperation of the water pump, the cold water bucket, the connecting pipe, the water pipe, the sealing cover and the slotted holes, the water pump is started to improve the connecting pipe to guide cooling water in the cold water bucket into the water pipe, most of water is injected into the GN cabinet cooling system from the water pipe, the other part of water flows back to the hollow sealing cover at the top of the cold water bucket from the water pipe, then flows back to the cold water bucket from the slotted holes to break bubbles, the purpose of breaking bubbles in the cold water bucket is achieved, and the problem that bubbles are easy to generate in the cold water bucket of the conventional movable GN cabinet pressurizing and cooling device is solved.
2. According to the movable GN cabinet pressurizing and cooling device, the fastening plate, the flexible antiskid plate, the rotating handle, the fastening screw hole and the fastening screw rod are matched, the rotating handle on the front surface and the back surface of the placing box is rotated to drive the fastening screw rod in the fastening screw hole to rotate, so that the fastening plate and the flexible antiskid plate are driven to move outwards, the cold water barrel is enabled to lose extrusion fastening of the flexible antiskid plate, otherwise, the cold water barrel can be placed in the placing box, the flexible antiskid plate is driven by the fastening plate to compress and fix the cold water barrel, and the purpose of convenient installation and disassembly of the cold water barrel is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a top cross-sectional view of the utility model;
fig. 4 is an enlarged view at a in fig. 3.
In the figure: 1. a cart body; 2. placing a box; 3. a cold water bucket; 4. a connecting pipe; 5. a water pump; 6. a water main; 7. a water pipe; 8. a shunt; 9. sealing cover; 10. a slot hole; 11. a grip; 12. a roller; 13. a fastening plate; 14. fastening a screw; 15. fastening the screw hole; 16. a flexible cleat; 17. a rotating handle.
Detailed Description
The utility model will now be described in further detail by way of specific examples, which are given by way of illustration only and not by way of limitation, with reference to the accompanying drawings.
The utility model provides a portable GN cabinet pressurization cooling device, as shown in fig. 1-4, including shallow main part 1, the right side of shallow main part 1 is provided with places case 2, the inner chamber of placing case 2 is provided with cold water bucket 3, the bottom of cold water bucket 3 is provided with connecting pipe 4, the bottom of connecting pipe 4 is provided with water pump 5, the right side of water pump 5 is provided with total water pipe 6, the right side of total water pipe 6 is provided with raceway 7, the top of total water pipe 6 is provided with shunt tubes 8, the top of cold water bucket 3 is provided with sealed lid 9, a plurality of slotted holes 10 have been seted up to the bottom of sealed lid 9, the front of shallow main part 1 all is provided with gyro wheel 12 with the back.
Wherein, connecting pipe 4 and cold water bucket 3 intercommunication, connecting pipe 4 and water pump 5 intercommunication, and water header 6 and water pump 5 intercommunication.
Wherein, sealed lid 9 inside cavity, shunt tubes 8 are connected and intercommunication with sealed lid 9, shunt tubes 8 and total water pipe 6 intercommunication.
In this embodiment, the water pipe 7 is connected to the GN cabinet, the water pump 5 is turned on to raise the connecting pipe 4 to guide the cooling water in the cold water barrel 3 into the water main 6, most of the water is injected into the GN cabinet cooling system from the water pipe 7, and the other part of the water flows back to the hollow sealing cover 9 at the top of the cold water barrel 3 from the shunt pipe 8 at the top of the water main 6, then flows back to the cold water barrel 3 from the slots 10 to break the air bubbles, thereby achieving the purpose of breaking the air bubbles in the cold water barrel 3.
Wherein, two groups of grips 11 are fixedly connected with the top of the sealing cover 9.
In this embodiment, the sealing cover 9 can be removed from the cold water tank 3 by the handle 11, so as to clean the inside of the cold water tank 3.
Wherein, the inner cavity of the placement box 2 is provided with two groups of fastening plates 13, and the two groups of fastening plates 13 are respectively positioned on the front surface and the back surface of the cold water barrel 3.
The back of the back fastening plate 13 is provided with a fastening screw 14, the front and the back of the placement box 2 are provided with fastening screw holes 15, and the fastening screw 14 is located in the inner cavity of the fastening screw hole 15.
The front side of the back fastening plate 13 is provided with a flexible antiskid plate 16, the front side and the back side of the placement box 2 are both provided with a rotating handle 17, and the rotating handle 17 is fixedly connected with the fastening screw 14.
In this embodiment, the rotating handle 17 on the front and back of the placement box 2 is rotated to drive the fastening screw 14 in the fastening screw hole 15 to rotate, so as to drive the fastening plate 13 and the flexible anti-skid plate 16 to move outwards, so that the cold water barrel 3 loses the extrusion fastening of the flexible anti-skid plate 16, otherwise, the cold water barrel 3 can be placed in the placement box 2, the fastening plate 13 is utilized to drive the flexible anti-skid plate 16 to compress and fix the cold water barrel 3, and the purpose of convenient installation and disassembly of the cold water barrel 3 is realized.
The working principle of the utility model is as follows: when the movable GN cabinet pressurizing and cooling device is used, the rollers 12 on the front side and the back side of the cart main body 1 are utilized to move to the required positions, so that the convenience of the GN cabinet in inputting cooling water is improved; then the water pipe 7 is connected into the GN cabinet, the water pump 5 is started to improve the connecting pipe 4 to guide the cooling water in the cold water barrel 3 into the water pipe 6, most of the water is injected into the GN cabinet cooling system from the water pipe 7, the other part of the water flows back to the hollow sealing cover 9 at the top of the cold water barrel 3 from the shunt pipe 8 at the top of the water pipe 6, then flows back to the cold water barrel 3 from the slotted holes 10 to break bubbles, the purpose of breaking bubbles in the cold water barrel 3 is achieved, and the problem that bubbles are easy to generate in the cold water barrel of the conventional movable GN cabinet pressurizing and cooling device is solved; meanwhile, when the cold water barrel 3 needs to be disassembled and overhauled or cleaned, the rotating handle 17 on the front surface and the back surface of the placement box 2 can be rotated to drive the fastening screw 14 in the fastening screw hole 15 to rotate, so that the fastening plate 13 and the flexible antiskid plate 16 are driven to move outwards, the cold water barrel 3 is enabled to lose extrusion fastening of the flexible antiskid plate 16, otherwise, the cold water barrel 3 can be placed in the placement box 2, the flexible antiskid plate 16 is driven to compress and fix the cold water barrel 3 by the fastening plate 13, and the purpose of convenient installation and disassembly of the cold water barrel 3 is achieved.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (7)
1. The utility model provides a portable GN cabinet pressurization cooling device, includes shallow main part (1), its characterized in that: the right side of shallow main part (1) is provided with places case (2), and the inner chamber of placing case (2) is provided with cold water bucket (3), and the bottom of cold water bucket (3) is provided with connecting pipe (4), and the bottom of connecting pipe (4) is provided with water pump (5), and the right side of water pump (5) is provided with main pipe (6), and the right side of main pipe (6) is provided with raceway (7), and the top of main pipe (6) is provided with shunt tubes (8), and the top of cold water bucket (3) is provided with sealed lid (9), a plurality of slotted holes (10) have been seted up to the bottom of sealed lid (9), the front and the back of shallow main part (1) all are provided with gyro wheel (12).
2. The mobile GN cabinet pressurized cooling device according to claim 1, further comprising: the connecting pipe (4) is communicated with the cold water barrel (3), the connecting pipe (4) is communicated with the water pump (5), and the water main (6) is communicated with the water pump (5).
3. The mobile GN cabinet pressurized cooling device according to claim 1, further comprising: the sealing cover (9) is hollow, the shunt tube (8) is connected with the sealing cover (9) and communicated with the sealing cover, and the shunt tube (8) is communicated with the water main (6).
4. The mobile GN cabinet pressurized cooling device according to claim 1, further comprising: two groups of grips (11) are fixedly connected to the top of the sealing cover (9).
5. The mobile GN cabinet pressurized cooling device according to claim 1, further comprising: the inner cavity of the placement box (2) is provided with two groups of fastening plates (13), and the two groups of fastening plates (13) are respectively positioned on the front surface and the back surface of the cold water barrel (3).
6. The mobile GN cabinet pressurized cooling apparatus as set forth in claim 5, wherein: the back of the fastening plate (13) is provided with a fastening screw (14), the front and the back of the placement box (2) are provided with fastening screw holes (15), and the fastening screw (14) is positioned in an inner cavity of the fastening screw hole (15).
7. The mobile GN cabinet pressurized cooling apparatus as set forth in claim 5, wherein: the front of back fastening plate (13) is provided with flexible antiskid ribbed tile (16), flexible antiskid ribbed tile (16) the front and the back of placing case (2) all are provided with changeing handle (17), changeing handle (17) and fastening screw (14) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320911125.4U CN219918133U (en) | 2023-04-21 | 2023-04-21 | Movable GN cabinet pressurizing and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320911125.4U CN219918133U (en) | 2023-04-21 | 2023-04-21 | Movable GN cabinet pressurizing and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918133U true CN219918133U (en) | 2023-10-27 |
Family
ID=88435280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320911125.4U Active CN219918133U (en) | 2023-04-21 | 2023-04-21 | Movable GN cabinet pressurizing and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918133U (en) |
-
2023
- 2023-04-21 CN CN202320911125.4U patent/CN219918133U/en active Active
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