CN213584885U - Low-voltage complete draw-out type switch cabinet - Google Patents
Low-voltage complete draw-out type switch cabinet Download PDFInfo
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- CN213584885U CN213584885U CN202022647688.6U CN202022647688U CN213584885U CN 213584885 U CN213584885 U CN 213584885U CN 202022647688 U CN202022647688 U CN 202022647688U CN 213584885 U CN213584885 U CN 213584885U
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- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a low-voltage complete draw-out switch cabinet, which relates to the field of power switch equipment, and comprises a base and a cabinet body, wherein the upper surface of the base is fixed at the bottom of the cabinet body through a fixed connecting piece, a dustproof baffle is fixed at the top of the cabinet body, dust collectors are all installed at the bottoms of two sides of the cabinet body, a frame matched with the cabinet body is fixed in the cabinet body, a horizontal bus chamber and a vertical bus chamber are arranged at the upper end of the frame, a cooling and dust removing chamber is arranged at one side below the horizontal bus chamber, a moistureproof area is arranged at the outer side of the lower end of the cooling and dust removing chamber, a cable chamber is arranged between the moistureproof area and the vertical bus chamber, the moistureproof area and the horizontal bus chamber are provided with a functional area, the functional area comprises a functional unit chamber and four drawer units which are sequentially arranged below the functional unit chamber, slide rails are fixed, complete functions, strong practicability, high safety and wide market application prospect.
Description
Technical Field
The utility model relates to a power switching equipment field, in particular to low pressure complete set pull-out type cubical switchboard.
Background
The low-voltage draw-out switch cabinet is a device for opening, closing, controlling and other operations of a circuit in the process of low-voltage power transmission and distribution, various electrical elements are arranged in the drawer units, and the low-voltage draw-out switch cabinet is used for receiving and distributing electric energy in various occasions such as a power plant, a transformer substation, petrochemical industry, metallurgy steel rolling, light industrial and textile, factories and mining enterprises, residential quarters, high-rise buildings and the like, and has the functions of controlling, protecting, detecting and the like of the circuit.
In recent years, with the rapid development of industry, a great deal of demand on power supply and distribution switchgear, and after urban and rural power grid transformation is started, the excitation of market demand, government policy support, the introduction of foreign advanced products, the Chinese and foreign joint ventures and the rapid rise of civil enterprises effectively promote the development of domestic switch cabinet products, and the product technology and production equipment level are greatly improved; however, the ubiquitous low-voltage draw-out type switch cabinet in China has the problems that the cabinet shell occupies a large space, is heavy, low in machining precision, inconvenient to maintain and low in protection level, the switch cabinet can vibrate during assembling and moving, the switch cabinet is rigidly connected and internal components are also rigidly connected, the performance is affected due to long-time vibration, the components are loosened or damaged, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a low-voltage complete draw-out type switch cabinet, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a low-voltage complete set draw-out type switch cabinet comprises a base and a cabinet body, universal wheels are mounted at four corners of the bottom of the base, a cabinet body is fixed on the upper surface of the base through fixed connecting pieces, the fixed connecting pieces are four and are respectively positioned at the four corners of the bottom of the cabinet body, a dustproof baffle is fixed at the top of the cabinet body through a support frame, a fan mesh enclosure is fixed at the top of the cabinet body under the dustproof baffle, a heat dissipation fan is mounted at the top of the inner side of the cabinet body under the fan mesh enclosure, heat dissipation fins are fixed under the heat dissipation fan, heat dissipation windows are formed in the upper ends of two sides of the cabinet body, dust collectors are mounted at the bottoms of two sides of the cabinet body, a frame matched with the cabinet body is fixed in the cabinet body, a horizontal bus chamber and a vertical bus chamber are respectively arranged at the upper end of the frame and at, the outer side of the lower end of the cooling dust removal chamber is provided with a moistureproof area at the bottom of the inner side of the cabinet body, a cable chamber is arranged between the moistureproof area and the vertical bus chamber, the cable chamber is provided with a cable chamber door matched with the cabinet body in the front face, one side of the cable chamber door is rotatably connected with the cabinet body through a hinge, the bottom of the cable chamber door is provided with a ventilation shutter, the moistureproof area and the horizontal bus chamber are provided with a functional area, the functional area is positioned between the cooling dust removal chamber and the cable chamber, the functional area comprises a functional unit chamber and four drawer units which are sequentially arranged below the functional unit chamber, the outer side of the functional unit is provided with an instrument, a button and an indicator lamp in front, the functional unit chamber is connected with the cable in the cable chamber through a switching copper bar, two sides of the bottoms of the four drawer units are both fixed with slide rails, and the, and a complete mechanical interlocking device and a secondary connector are arranged in the drawer box.
Preferably, the fixed connecting piece comprises an upper fixed plate and a lower fixed plate which are correspondingly arranged, a damping spring is fixedly connected between the two fixed plates, a damper is sleeved in the damping spring, and the two fixed plates are fixedly connected with the bottom of the cabinet body and the upper surface of the base through fastening bolts respectively.
Preferably, a plurality of dust hoods are uniformly fixed on the inner side wall of the cabinet body of the cooling dust removal chamber and the cable chamber, the tail ends of the dust hoods are connected with dust collection pipes, and the tail ends of the dust collection pipes penetrate through the cabinet body and are connected with a dust collector.
Preferably, the cooling dust removal room is fixed with first heat-conducting plate on cabinet internal wall, the cable chamber is fixed with the second heat-conducting plate on cabinet internal wall, the equal even coating in first heat-conducting plate and second heat-conducting plate surface has heat conduction silicone grease, first heat-conducting plate and second heat-conducting plate top are connected with the heat pipe, the terminal all through connection cooling fin of heat pipe.
Preferably, two side walls and the bottom of the drawer box are both grid mesh plates, and two fans are installed on the inner wall of the drawer box.
Preferably, the frame is assembled by 8MF steel sections through connecting pieces.
Preferably, dustproof filter screens are fixed on the heat dissipation window and the ventilation shutter on one side in the cabinet body.
Preferably, a bamboo charcoal dehumidification bag is placed in the moisture-proof area.
Compared with the prior art, the utility model discloses following beneficial effect has: the fan discharges dust collected in the drawer box and generated heat into the cooling and dust removing chamber and the cable chamber through the grid screen plate, at the moment, the dust collector efficiently absorbs the dust in the cabinet body through the dust hood, the first heat conducting plate and the second heat conducting plate transmit the absorbed heat to the radiating fins through the heat pipes, and the radiating fan runs to take away a large amount of heat absorbed by the radiating fins, so that a good cooling effect can be achieved, the bamboo charcoal dehumidifying bag placed in the moisture-proof area can be used for multiple times, and moist air generated by contact between the ground surface and the cabinet body can be absorbed; the functional unit chamber is connected with the cable in the cable chamber through the switching copper bar, so that the use reliability of the cable is improved, and the installation and maintenance of the cable by a user are greatly facilitated; through the cooperation of attenuator and damping spring in the fixed connection spare use, play fine shock attenuation effect, can effectively reduce to remove the influence to its performance in the handling, be difficult for leading to components and parts not hard up or damage, improve the security of its use.
Drawings
Fig. 1 is a schematic view of the internal overall structure of a low-voltage complete drawing-out type switch cabinet of the present invention;
fig. 2 is a schematic view of the overall appearance structure of a low-voltage complete drawing-out type switch cabinet of the utility model;
fig. 3 is a schematic view of the overall structure of the low-voltage complete set draw-out type switch cabinet fixed connecting piece of the present invention;
fig. 4 is a schematic view of a part of the structure of the dust suction pipe and the dust suction cover of the low-voltage complete drawing-out type switch cabinet of the present invention.
In the figure: 1. a base; 2. a cabinet body; 3. a universal wheel; 4. fixing the connecting piece; 5. a dust-proof baffle plate; 6. a fan guard; 7. a heat dissipation fan; 8. a heat dissipation window; 9. heat dissipation fins; 10. a vacuum cleaner; 11. a frame; 12. a horizontal bus bar compartment; 13. a vertical busbar compartment; 14. a cooling dust chamber; 15. a functional region; 16. a cable chamber; 17. a moisture-proof zone; 18. a functional unit chamber; 19. a drawer unit; 20. a meter; 21. a button; 22. an indicator light; 23. a drawer box; 24. a slide rail; 25. a cable chamber door; 26. a ventilation louver; 27. a hinge; 28. a heat pipe; 29. a first heat-conducting plate; 30. a second heat-conducting plate; 31. a fixing plate; 32. a damping spring; 33. a damper; 34. a fan; 35. a dust collection pipe; 36. a dust hood.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a low-voltage complete set draw-out type switch cabinet comprises a base 1 and a cabinet body 2, universal wheels 3 are mounted at four corners of the bottom of the base 1, the cabinet body 2 is fixed on the upper surface of the base 1 through fixed connecting pieces 4, the fixed connecting pieces 4 are four and are respectively located at four corners of the bottom of the cabinet body 2, a dustproof baffle 5 is fixed at the top of the cabinet body 2 through a support frame, a fan mesh enclosure 6 is fixed at the top of the cabinet body 2 under the dustproof baffle 5, a heat dissipation fan 7 is mounted at the top of the inner side of the cabinet body 2 under the fan mesh enclosure 6, heat dissipation fins 9 are fixed under the heat dissipation fan 7, heat dissipation windows 8 are formed at the upper ends of two sides of the cabinet body 2, dust collectors 10 are mounted at the bottoms of two sides of the cabinet body 2, a frame 11 matched with the cabinet body is fixed in the cabinet body 2, a horizontal bus chamber 12 and a vertical bus, horizontal bus-bar room 12 below one side is equipped with cooling clean room 14 in the cabinet body 2 inboard, the cooling clean room 14 lower extreme outside is equipped with damp zone 17 in the cabinet body 2 inboard bottom, be equipped with cable chamber 16 between damp zone 17 and the perpendicular bus-bar room 13, cable chamber 16 openly installs the cable chamber door 25 rather than the looks adaptation in the cabinet body 2, cable chamber door 25 one side is rotated through hinge 27 and cabinet body 2 and is connected, cable chamber door 25 bottom is equipped with ventilation shutter 26, damp zone 17 is equipped with functional area 15 with horizontal bus-bar room 12, just functional area 15 is located between cooling clean room 14 and the cable chamber 16, functional area 15 includes functional unit room 18 and places four drawer units 19 of arranging in proper order below functional unit room 18, functional unit room 18 outside openly is provided with instrument 20, button 21 and pilot lamp 22, functional unit room 18 realizes being connected through the copper bar through the switching with cable in the cable chamber 16, four drawer unit 19 bottom both sides all are fixed with slide rail 24, slide rail 24 through the little pulley roll connection have with drawer unit 19 looks adaptation drawer box 23, install complete mechanical interlocking device and secondary connector in the drawer box 23.
In this embodiment, preferably, the fixed connecting member 4 includes two upper and lower fixing plates 31 disposed correspondingly, a damping spring 32 is fixedly connected between the two fixing plates 31, a damper 33 is sleeved in the damping spring 32, and the two fixing plates 31 are respectively fixedly connected to the bottom of the cabinet 2 and the upper surface of the base 1 through fastening bolts.
In this embodiment, preferably, a plurality of dust hoods 36 are uniformly fixed on the inner side wall of the cabinet 2 in the cooling and dust removing chamber 14 and the cable chamber 16, the tail ends of the dust hoods 36 are all connected to a dust suction pipe 35, and the tail ends of the dust suction pipe 35 all penetrate through the cabinet 2 and are connected to the dust collector 10.
In this embodiment, preferably, the cooling and dust removing chamber 14 is fixed with the first heat-conducting plate 29 on the inner wall of the cabinet body 2, the cable chamber 16 is fixed with the second heat-conducting plate 30 on the inner wall of the cabinet body 2, the outer surfaces of the first heat-conducting plate 29 and the second heat-conducting plate 30 are uniformly coated with heat-conducting silicone grease, the tops of the first heat-conducting plate 29 and the second heat-conducting plate 30 are connected with the heat pipe 28, and the tail end of the heat pipe 28 is connected with the heat dissipation fins 9.
In this embodiment, preferably, two side walls and a bottom of the drawer box 23 are both grid mesh plates, and two fans 34 are installed on an inner wall of the drawer box 23.
In this embodiment, the frame 11 is preferably assembled by 8MF steel through a coupling.
In this embodiment, preferably, the heat dissipation window 8 and the ventilation louver 26 are fixed with dust-proof filter screens at one side of the cabinet 2.
In this embodiment, preferably, a bamboo charcoal dehumidifying bag is placed in the moisture-proof area 17.
It should be noted that, when the low-voltage complete set draw-out type switch cabinet of the present invention is used, the fan 34 discharges the dust collected in the drawer box 23 and the generated heat to the cooling and dust removing chamber 14 and the cable chamber 16 through the grid mesh plate, at this time, the dust collector 10 efficiently absorbs the dust in the cabinet 2 through the dust hood 36, the first heat conduction plate 29 and the second heat conduction plate 30 transfer the absorbed heat to the heat dissipation fins 9 through the heat pipes 28, the heat dissipation fan 7 operates to take away a large amount of heat absorbed by the heat dissipation fins 9, so as to achieve a good cooling effect, the bamboo charcoal dehumidification bag placed in the moisture-proof area 17 can be used for multiple times, and can absorb the humid air generated by the contact between the ground surface and the cabinet 2, the device has good functions of cooling, dedusting and damp-proof, has good protection effect on electrical elements, prolongs the service life of the device, and improves the working efficiency of the device; the functional unit chamber 18 is connected with the cable in the cable chamber 16 through the switching copper bar, so that the use reliability of the cable is improved, and the installation and maintenance of the cable by a user are greatly facilitated; through the cooperation of attenuator 33 and damping spring 32 in the fixed connector 4, play fine shock attenuation effect, can effectively reduce to remove the influence to its performance in the handling, difficult component that leads to is not hard up or damages, improves the security of its use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a low pressure complete set pull-out type cubical switchboard, includes base (1) and cabinet body (2), its characterized in that: universal wheels (3) are installed at four corners of the bottom of the base (1), a cabinet body (2) is fixed on the upper surface of the base (1) through fixed connecting pieces (4), the fixed connecting pieces (4) are four and are respectively located at four corners of the bottom of the cabinet body (2), a dustproof baffle (5) is fixed at the top of the cabinet body (2) through a support frame, a fan mesh enclosure (6) is fixed at the top of the cabinet body (2) under the dustproof baffle (5), a heat dissipation fan (7) is installed at the top of the inner side of the cabinet body (2) below the fan mesh enclosure (6), heat dissipation fins (9) are fixed below the heat dissipation fan (7), heat dissipation windows (8) are formed in the upper ends of two sides of the cabinet body (2), dust collectors (10) are installed at the bottoms of two sides of the cabinet body (2), and a frame (11) matched with the cabinet body (2), frame (11) upper end and the cabinet body (2) inboard both ends are equipped with horizontal bus-bar room (12) and perpendicular bus-bar room (13) respectively, horizontal bus-bar room (12) below one side is equipped with cooling clean room (14) in the cabinet body (2) inboard, the cooling clean room (14) lower extreme outside is equipped with dampproofing district (17) in cabinet body (2) inboard bottom, be equipped with cable chamber (16) between dampproofing district (17) and perpendicular bus-bar room (13), cable chamber (16) openly install the cable chamber door (25) rather than the looks adaptation in the cabinet body (2), cable chamber door (25) one side is passed through hinge (27) and is connected with cabinet body (2) rotation, cable chamber door (25) bottom is equipped with ventilation shutter (26), dampproofing district (17) are equipped with functional area (15) with horizontal bus-bar room (12), just functional area (15) are located between cooling clean room (14) and cable chamber (16), functional area (15) include functional unit room (18) and place four drawer unit (19) of arranging in proper order in functional unit room (18) below, functional unit room (18) outside openly is provided with instrument (20), button (21) and pilot lamp (22), functional unit room (18) and cable chamber (16) interior cable are through switching copper bar realization connection, four drawer unit (19) bottom both sides all are fixed with slide rail (24), slide rail (24) have drawer box (23) with drawer unit (19) looks adaptation through little pulley roll connection, install complete mechanical interlocking device and secondary connector in drawer box (23).
2. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: the fixed connecting piece (4) comprises an upper fixed plate (31) and a lower fixed plate (31) which are correspondingly placed, a damping spring (32) is fixedly connected between the fixed plates (31), a damper (33) is sleeved in the damping spring (32), and the two fixed plates (31) are fixedly connected with the bottom of the cabinet body (2) and the upper surface of the base (1) through fastening bolts respectively.
3. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: cooling clean room (14) and cable chamber (16) evenly are fixed with a plurality of suction hoods (36) on the cabinet body (2) inside wall, dust absorption pipe (35) are all connected to suction hood (36) end, dust absorption pipe (35) end all runs through the cabinet body (2) and connects dust catcher (10).
4. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: cooling clean room (14) are fixed with first heat-conducting plate (29) on the cabinet body (2) inner wall, cable chamber (16) are fixed with second heat-conducting plate (30) on the cabinet body (2) inner wall, the equal even coating in first heat-conducting plate (29) and second heat-conducting plate (30) surface has heat conduction silicone grease, first heat-conducting plate (29) and second heat-conducting plate (30) top are connected with heat pipe (28), heat pipe (28) end all through connection radiating fin (9).
5. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: two side walls and the bottom of the drawer box (23) are both grid screen plates, and two fans (34) are installed on the inner wall of the drawer box (23).
6. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: the frame (11) is assembled by 8MF steel sections through connectors.
7. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: and dustproof filter screens are respectively fixed on the heat dissipation window (8) and the ventilation shutter (26) at one side in the cabinet body (2).
8. The low-voltage switchgear cabinet set draw-out according to claim 1, wherein: a bamboo charcoal dehumidifying bag is arranged in the moisture-proof area (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022647688.6U CN213584885U (en) | 2020-11-17 | 2020-11-17 | Low-voltage complete draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022647688.6U CN213584885U (en) | 2020-11-17 | 2020-11-17 | Low-voltage complete draw-out type switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN213584885U true CN213584885U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022647688.6U Active CN213584885U (en) | 2020-11-17 | 2020-11-17 | Low-voltage complete draw-out type switch cabinet |
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| CN (1) | CN213584885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300986A (en) * | 2021-12-30 | 2022-04-08 | 上海南华兰陵电气有限公司 | Power switch cabinet |
| CN115241776A (en) * | 2022-08-30 | 2022-10-25 | 湖北兴盛通电气设备有限公司 | Air cooling device for preventing high-temperature short circuit of power distribution cabinet |
-
2020
- 2020-11-17 CN CN202022647688.6U patent/CN213584885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300986A (en) * | 2021-12-30 | 2022-04-08 | 上海南华兰陵电气有限公司 | Power switch cabinet |
| CN115241776A (en) * | 2022-08-30 | 2022-10-25 | 湖北兴盛通电气设备有限公司 | Air cooling device for preventing high-temperature short circuit of power distribution cabinet |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240909 Address after: No. 5 Qingyuan Road, Equipment Manufacturing Industrial Park, Qingshan District, Baotou City, Inner Mongolia Autonomous Region, 014000 Patentee after: INNER MONGOLIA OUMENG POWER EQUIPMENT MANUFACTURING INSTALLATION Co.,Ltd. Country or region after: China Address before: No.4, building 21, phase II, Tuqiao hardware, electromechanical and building materials City, Kunming Dengding market, no.1585, Yulong Road, Guandu District, Kunming, Yunnan, 650200 Patentee before: Kunming zhenbiao Electrical Equipment Co.,Ltd. Country or region before: China |