CN215528368U - 35kV high-voltage fixing cabinet for test - Google Patents
35kV high-voltage fixing cabinet for test Download PDFInfo
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- CN215528368U CN215528368U CN202120931069.1U CN202120931069U CN215528368U CN 215528368 U CN215528368 U CN 215528368U CN 202120931069 U CN202120931069 U CN 202120931069U CN 215528368 U CN215528368 U CN 215528368U
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- 238000012360 testing method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 67
- 238000009423 ventilation Methods 0.000 claims abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 11
- 206010000369 Accident Diseases 0.000 description 3
- 241001233242 Lontra Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a 35kV high-voltage fixing cabinet for tests, which comprises: the drainage fan cover mechanism, the equipment installation cavity mechanism and the base are arranged on the base; drainage fan housing mechanism installs on the upper portion of the cabinet body, and equipment fixing cavity mechanism installs the middle part at the cabinet body, the left part of equipment fixing cavity mechanism has set gradually first electrical component installation cavity, second electrical component installation cavity, third electrical component installation cavity and fourth electrical component installation cavity from top to bottom, steam conveying channel has been seted up to the right part of equipment fixing cavity mechanism, and steam conveying channel's right flank is provided with the ventilation shutter. According to the utility model, the hot air conveying channel is mainly arranged at the right part of the equipment installation cavity mechanism of the high-voltage fixed cabinet, so that hot air in the cabinet cavity can be conveniently evacuated from bottom to top, and cold air flow is introduced from the bottom, so that the cabinet body forms a cold-hot alternating mode from bottom to top, the effect of quickly cooling is achieved, the internal overheating of the equipment cabinet body is avoided, and the use is safer and more reliable.
Description
Technical Field
The utility model relates to the technical field of high-voltage fixed cabinets, in particular to a 35kV high-voltage fixed cabinet for testing.
Background
The high-voltage fixed cabinet consists of an incoming line cabinet, a metering cabinet, a PT cabinet, an outgoing line cabinet and the like, is used for distribution control of electric power, and is commonly used in various different places such as power plants, transformer substations, petrochemical industry, metallurgy steel rolling, light industrial textile, factory and mining enterprises, residential districts, high-rise buildings and the like. The high-voltage fixed cabinet comprises a plurality of cabinet bodies, and the cabinet bodies are connected with each other through electric wires by electric appliance elements in different cabinet bodies.
However, in the prior art, because there are many internal electrical components and circuits, when the high-voltage fixed cabinet operates in a high-temperature weather, the internal temperature is too high, and heat dissipation is difficult, which not only affects the normal operation of the electrical components and damages the service life of the electrical components, but also may cause fire accidents.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a 35kV high-voltage fixing cabinet for testing is provided so as to solve the problems that the high-voltage fixing cabinet has too high internal temperature and difficult heat dissipation when operating in high-temperature weather due to more internal electrical components and circuits, normal operation of the electrical components is influenced, the service life of the electrical components is damaged, and fire accidents can occur.
In order to realize above-mentioned purpose, provide an experimental 35kV high-voltage fixing cabinet that uses, include: the drainage fan cover mechanism, the equipment installation cavity mechanism and the base are arranged on the base;
the drainage fan cover mechanism is arranged at the upper part of the cabinet body, a fixing plate is arranged on the front side of the drainage fan cover mechanism, and the top end of the fixing plate is fixed at the front end of the lower end face of the top plate;
the device installation cavity mechanism is installed in the middle of the cabinet body, a first electrical component installation cavity, a second electrical component installation cavity, a third electrical component installation cavity and a fourth electrical component installation cavity are sequentially arranged on the left portion of the device installation cavity mechanism from top to bottom, a hot air conveying channel is formed in the right portion of the device installation cavity mechanism, and a ventilation shutter is arranged on the right side face of the hot air conveying channel;
the base is arranged on the lower portion of the cabinet body, a bottom plate is arranged at the bottom of the base, and the bottom end of the bottom plate is located on the backing plate.
Further, the front side of drainage fan housing mechanism is provided with preceding ventilation pipe, and the trailing flank of drainage fan housing mechanism is provided with the back ventilation pipe, the left surface of drainage fan housing mechanism is provided with left ventilation pipe, and the right side of drainage fan housing mechanism is provided with right ventilation pipe, all install a turbofan in left ventilation pipe, back ventilation pipe, right ventilation pipe and the preceding ventilation pipe.
Furthermore, the defroster is installed at the interior top of base, the left surface of base is provided with left air inlet frame, and the right side of base is provided with right air inlet frame.
Further, the interior top of first electrical components installation cavity is provided with heat dissipation aluminum plate, and heat dissipation aluminum plate's up end is provided with heat dissipation fin group, the interior bottom of first electrical components installation cavity is provided with first ventilation otter board, the leading flank of first electrical components installation cavity installs first cabinet door.
Further, the interior bottom of second electrical components installation cavity is provided with the second and ventilates the otter board down, and the leading flank of second electrical components installation cavity is provided with the second cabinet door, the interior bottom of third electrical components installation cavity is provided with the third and ventilates the otter board down, and the leading flank of third electrical components installation cavity is provided with the third cabinet door, the leading flank of fourth electrical components installation cavity is provided with the fourth cabinet door, and the left part of fourth cabinet door is provided with perspective window, and the right lower part of fourth cabinet door is provided with the handle, the structure setting of first cabinet door, second cabinet door, third cabinet door and fourth cabinet door is unanimous.
Further, the interior bottom of fourth electrical components installation cavity is provided with the fourth screen board that ventilates down, and the lower terminal surface that ventilates the screen board under the fourth is provided with the water conservancy diversion bent plate, all install a set of second turbofan on the right flank of fourth electrical components installation cavity, third electrical components installation cavity, second electrical components installation cavity and first electrical components installation cavity, be linked together the setting between first electrical components installation cavity, second electrical components installation cavity, third electrical components installation cavity and the fourth electrical components installation cavity and the steam delivery channel, steam delivery channel's upper end is provided with the opening, and is linked together between steam delivery channel and the drainage fan housing mechanism.
The hot air conveying channel is arranged at the right part of the equipment installation cavity mechanism of the high-voltage fixed cabinet, so that hot air in the cabinet cavity is conveniently evacuated from bottom to top, cold air flow is introduced from the bottom, the cabinet body is in a cold-hot alternating mode from bottom to top, the effect of quickly cooling is achieved, overheating in the cabinet body of the equipment is avoided, and the use is safer and more reliable.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a left side view of an embodiment of the present invention;
FIG. 4 is a schematic right-view of an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure diagram according to an embodiment of the utility model.
In the figure: 1. a cabinet body; 10. a base plate; 11. a base plate; 12. a base; 13. a left air intake frame; 14. a right air intake frame; 15. a fixing plate; 16. a top plate; 17. a demister; 2. a drainage fan cover mechanism; 20. a left vent pipe; 21. a rear vent pipe; 22. a first turbofan; 23. a right vent pipe; 24. a front vent pipe; 3. an equipment installation cavity mechanism; 30. a first electrical component mounting cavity; 300. a heat dissipation aluminum plate; 301. a heat-dissipating fin group; 302. a first lower vent screen; 303. a first cabinet door; 31. a second electrical component mounting cavity; 310. a second lower vent screen; 311. a second cabinet door; 32. a third electrical component mounting cavity; 320. a third lower vent screen; 321. a third cabinet door; 33. a fourth electrical component mounting cavity; 330. a fourth lower vent screen; 331. a diversion curved plate; 332. a perspective window; 333. a fourth cabinet door; 334. a handle; 34. a ventilation louver; 35. a hot gas delivery passage; 36. a second turbofan; 37. and an upper port.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a front view, fig. 2 is a top view, fig. 3 is a left view, fig. 4 is a right view, and fig. 5 is a cross-sectional structure of the embodiment of the present invention.
Referring to fig. 1 to 5, the present invention provides a 35kV high voltage fixing cabinet for testing, including: the drainage fan cover mechanism 2, the equipment installation cavity mechanism 3 and the base 12; the drainage fan housing mechanism 2 is arranged at the upper part of the cabinet body 1, a fixing plate 15 is arranged at the front side of the drainage fan housing mechanism 2, and the top end of the fixing plate 15 is fixed at the front end of the lower end face of the top plate 16; the equipment installation cavity mechanism 3 is installed in the middle of the cabinet body 1, a first electrical component installation cavity 30, a second electrical component installation cavity 31, a third electrical component installation cavity 32 and a fourth electrical component installation cavity 33 are sequentially arranged at the left part of the equipment installation cavity mechanism 3 from top to bottom, and a hot air conveying channel 35 is formed in the right part of the equipment installation cavity mechanism 3; the base 12 is arranged at the lower part of the cabinet body 1, the bottom of the base 12 is provided with a bottom plate 10, and the bottom end of the bottom plate 10 is positioned on the cushion plate 11.
In this embodiment, a front ventilation pipe 24 is arranged on the front side surface of the flow-guiding fan housing mechanism 2, a rear ventilation pipe 21 is arranged on the rear side surface of the flow-guiding fan housing mechanism 2, a left ventilation pipe 20 is arranged on the left side surface of the flow-guiding fan housing mechanism 2, a right ventilation pipe 23 is arranged on the right side surface of the flow-guiding fan housing mechanism 2, and first turbofan 22 is installed in each of the left ventilation pipe 20, the rear ventilation pipe 21, the right ventilation pipe 23 and the front ventilation pipe 24.
In the present invention, as a preferred embodiment, the drainage fan housing 2 is disposed on the upper portion of the high-pressure solid cabinet for evacuating the hot air at the top, and the fixing plate 15 and the top plate 16 are disposed on the cabinet body 1, which facilitates the waterproof treatment and is safer and more convenient.
In this embodiment, a demister 17 is installed on the inner top of the base 12, a left air intake frame 13 is disposed on the left side surface of the base 12, and a right air intake frame 14 is disposed on the right side surface of the base 12.
In a preferred embodiment, the air inlet frames are arranged on the left and right side surfaces of the base 12 so that the high-pressure fixing cabinet can start air inlet and ventilation from the bottom to disperse internal hot air flow, and the inner bottom of the base 12 is provided with a demister 17, wherein the demister 17 is mainly used for removing mist.
In this embodiment, a heat dissipation aluminum plate 300 is disposed at the inner top of the first electrical component mounting cavity 30, a heat dissipation fin set 301 is disposed on the upper end surface of the heat dissipation aluminum plate 300, a first lower ventilation screen 302 is disposed at the inner bottom of the first electrical component mounting cavity 30, and a first cabinet door 303 is mounted on the front side surface of the first electrical component mounting cavity 30; the inner bottom of the second electrical component mounting cavity 31 is provided with a second lower ventilation screen 310, the front side of the second electrical component mounting cavity 31 is provided with a second cabinet door 311, the inner bottom of the third electrical component mounting cavity 32 is provided with a third lower ventilation screen 320, the front side of the third electrical component mounting cavity 32 is provided with a third cabinet door 321, the front side of the fourth electrical component mounting cavity 33 is provided with a fourth cabinet door 333, the left part of the fourth cabinet door 333 is provided with a perspective window 332, the right lower part of the fourth cabinet door 333 is provided with a handle 334, the first cabinet door 303, the second cabinet door 311, the third cabinet door 321 and the fourth cabinet door 333 are consistent in structural arrangement.
As a better implementation mode, cabinet doors are separately installed on the front side surfaces of the first electrical component installation cavity 30, the second electrical component installation cavity 31, the third electrical component installation cavity 32 and the fourth electrical component installation cavity 33, so that the cabinet doors are convenient to separately detect, maintain and replace, other internal installation equipment structures are prevented from being interfered, the use is safe and stable, and the internal electrical components are more orderly and orderly to install.
In this embodiment, a fourth lower ventilation screen 330 is disposed at the inner bottom of the fourth electrical component installation cavity 33, a diversion curved plate 331 is disposed at the lower end surface of the fourth lower ventilation screen 330, the fourth electrical component installation cavity 33, the third electrical component installation cavity 32, a set of second turbo fans 36 is respectively installed on the right side surfaces of the second electrical component installation cavity 31 and the first electrical component installation cavity 30, the second electrical component installation cavity 31, the third electrical component installation cavity 32 and the fourth electrical component installation cavity 33 are communicated with the hot air delivery channel 35, an upper through hole 37 is disposed at the upper end of the hot air delivery channel 35, and the hot air delivery channel 35 is communicated with the drainage fan housing mechanism 2.
As a preferred embodiment, in the present invention, the first electrical component installation cavity 30, the second electrical component installation cavity 31, the third electrical component installation cavity 32 and the fourth electrical component installation cavity 33 are arranged for installing electrical component devices, the bottom of each cabinet cavity is provided with a ventilation screen, and the side surface is provided with a turbofan, so as to facilitate internal ventilation and heat dissipation, and the turbofan can rapidly evacuate hot air from the hot air delivery channel 35.
The utility model can effectively solve the problems that the internal temperature of the high-voltage fixed cabinet is overhigh and the heat dissipation is difficult when the high-voltage fixed cabinet in the prior art runs in high-temperature weather due to more internal electrical components and circuits, the normal running of the electrical components is influenced, the service life of the electrical components is damaged, and fire accidents can be caused.
Claims (6)
1. The utility model provides an experimental 35kV high voltage stationary cabinet that uses which characterized in that includes: a drainage fan cover mechanism (2), an equipment installation cavity mechanism (3) and a base (12);
the drainage fan cover mechanism (2) is installed at the upper part of the cabinet body (1), a fixing plate (15) is arranged on the front side of the drainage fan cover mechanism (2), and the top end of the fixing plate (15) is fixed to the front end of the lower end face of the top plate (16);
the device mounting cavity mechanism (3) is mounted in the middle of the cabinet body (1), a first electrical component mounting cavity (30), a second electrical component mounting cavity (31), a third electrical component mounting cavity (32) and a fourth electrical component mounting cavity (33) are sequentially arranged on the left portion of the device mounting cavity mechanism (3) from top to bottom, a hot air conveying channel (35) is formed in the right portion of the device mounting cavity mechanism (3), and a ventilation shutter (34) is arranged on the right side face of the hot air conveying channel (35);
the base (12) is arranged at the lower part of the cabinet body (1), a bottom plate (10) is arranged at the bottom of the base (12), and the bottom end of the bottom plate (10) is located on the backing plate (11).
2. The 35kV high-voltage fixed cabinet for the test according to claim 1, wherein a front ventilation pipe (24) is arranged on the front side surface of the drainage fan housing mechanism (2), a rear ventilation pipe (21) is arranged on the rear side surface of the drainage fan housing mechanism (2), a left ventilation pipe (20) is arranged on the left side surface of the drainage fan housing mechanism (2), a right ventilation pipe (23) is arranged on the right side surface of the drainage fan housing mechanism (2), and first turbofan (22) is arranged in each of the left ventilation pipe (20), the rear ventilation pipe (21), the right ventilation pipe (23) and the front ventilation pipe (24).
3. The 35kV high-voltage fixed cabinet for the test according to claim 1, wherein a demister (17) is installed at the top of the base (12), a left air inlet frame (13) is arranged on the left side surface of the base (12), and a right air inlet frame (14) is arranged on the right side surface of the base (12).
4. The 35kV high-voltage fixed cabinet for testing according to claim 1, wherein a heat-dissipating aluminum plate (300) is arranged at the top of the first electrical component installation cavity (30), a heat-dissipating fin set (301) is arranged on the upper end surface of the heat-dissipating aluminum plate (300), a first lower ventilation screen (302) is arranged at the bottom of the first electrical component installation cavity (30), and a first cabinet door (303) is installed on the front side surface of the first electrical component installation cavity (30).
5. The 35kV high-voltage fixed cabinet for the test according to claim 1, wherein a second lower ventilation screen (310) is arranged at the inner bottom of the second electrical component installation cavity (31), a second cabinet door (311) is arranged on the front side of the second electrical component installation cavity (31), a third lower ventilation screen (320) is arranged at the inner bottom of the third electrical component installation cavity (32), a third cabinet door (321) is arranged on the front side of the third electrical component installation cavity (32), a fourth cabinet door (333) is arranged on the front side of the fourth electrical component installation cavity (33), a transparent window (332) is arranged at the left part of the fourth cabinet door (333), a handle (334) is arranged at the right lower part of the fourth cabinet door (333), and the structural arrangement of the first cabinet door (303), the second cabinet door (311), the third cabinet door (321) and the fourth cabinet door (333) is consistent.
6. The 35kV high-voltage fixing cabinet for the test according to claim 1, a fourth lower ventilation screen plate (330) is arranged at the inner bottom of the fourth electrical element mounting cavity (33), a diversion curved plate (331) is arranged on the lower end surface of the fourth lower ventilation screen plate (330), a group of second turbofan (36) is respectively arranged on the right side surfaces of the fourth electrical element mounting cavity (33), the third electrical element mounting cavity (32), the second electrical element mounting cavity (31) and the first electrical element mounting cavity (30), the first electrical element mounting cavity (30), the second electrical element mounting cavity (31), the third electrical element mounting cavity (32) and the fourth electrical element mounting cavity (33) are communicated with the hot gas conveying channel (35), the upper end of the hot gas conveying channel (35) is provided with an upper through hole (37), and the hot air conveying channel (35) is communicated with the drainage fan cover mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931069.1U CN215528368U (en) | 2021-04-30 | 2021-04-30 | 35kV high-voltage fixing cabinet for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931069.1U CN215528368U (en) | 2021-04-30 | 2021-04-30 | 35kV high-voltage fixing cabinet for test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528368U true CN215528368U (en) | 2022-01-14 |
Family
ID=79803371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120931069.1U Active CN215528368U (en) | 2021-04-30 | 2021-04-30 | 35kV high-voltage fixing cabinet for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528368U (en) |
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2021
- 2021-04-30 CN CN202120931069.1U patent/CN215528368U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 35kV high-voltage fixed cabinet for testing Effective date of registration: 20231207 Granted publication date: 20220114 Pledgee: Jiangsu Changshu Rural Commercial Bank Co.,Ltd. Jiangdu Branch Pledgor: JIANGSU YINGMEIDI AUTOMATION TECHNOLOGY CO.,LTD. Registration number: Y2023980069499 |