CN221009506U - Comprehensive power distribution reactive power compensation cabinet - Google Patents
Comprehensive power distribution reactive power compensation cabinet Download PDFInfo
- Publication number
- CN221009506U CN221009506U CN202322864018.3U CN202322864018U CN221009506U CN 221009506 U CN221009506 U CN 221009506U CN 202322864018 U CN202322864018 U CN 202322864018U CN 221009506 U CN221009506 U CN 221009506U
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- wiring
- cabinet
- busbar
- side plate
- reactive power
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- 238000002955 isolation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Abstract
The utility model discloses a hidden comprehensive power distribution reactive power compensation cabinet which is more convenient to wire. The technical scheme adopted comprises the following steps: the cabinet body and establish the internal pull-out type unit of cabinet, pull-out type unit is by the track and establish drawer on the track constitutes, the internal wiring passageway that is equipped with of cabinet, wiring passageway is enclosed by preceding curb plate, posterior lateral plate, left side board and right side board, be equipped with three interval arrangement's wiring busbar in the wiring passageway, the drawer front end be equipped with the secondary binding post plug-in components of wiring busbar grafting, secondary binding post plug-in components include the base, establish three moving contact of base front end and establish the base rear end respectively with three wiring rows that the moving contact is connected, the moving contact front end be equipped with the "U" shape socket of wiring busbar grafting.
Description
Technical Field
The utility model belongs to the field of power equipment, and particularly relates to a reactive power compensation cabinet.
Background
The reactive power compensation cabinet is also called as a capacitance compensation cabinet, a reactive power compensation device, a reactive capacitance compensation device and the like. Reactive power compensation cabinets are important equipment in power systems, mainly for adjusting reactive power in power systems. Reactive power compensation devices (reactors, capacitors, etc.) in conventional reactive power compensation cabinets are typically mounted in a fixed manner on a bracket of the cabinet body, and are relatively inconvenient to install and maintain. To solve this problem, various extraction-type reactive power compensation cabinets are currently available in the market, that is, reactive power compensation devices are installed on drawer units of a cabinet body, so that the installation and maintenance are convenient. But also has the disadvantages that: the internal wiring is disordered, so that the appearance is influenced, and the fault connection of the circuit is easy to occur, so that accidents are caused.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a hidden comprehensive power distribution reactive power compensation cabinet with more convenient wiring.
In order to solve the problems, the technical scheme adopted by the utility model comprises the following steps: the cabinet body and establish the internal pull-out type unit of cabinet, pull-out type unit by the track and establish drawer on the track constitutes its characterized in that: the cabinet body is internally provided with a wiring channel, the wiring channel is surrounded by a front side plate, a rear side plate, a left side plate and a right side plate, three wiring busbar arranged at intervals are arranged in the wiring channel, the front end of the drawer is provided with a secondary wiring terminal plug-in unit which is spliced with the wiring busbar, the secondary wiring terminal plug-in unit comprises a base, three movable contacts arranged at the front end of the base and three wiring busbars which are respectively connected with the movable contacts and are arranged at the rear end of the base, and the front end of the movable contact is provided with a U-shaped socket which is spliced with the wiring busbar.
The comprehensive power distribution reactive power compensation cabinet is characterized in that: the U-shaped socket of the moving contact is provided with a clamping spring, and the rear end of the U-shaped socket is provided with a slot.
The combined power distribution reactive power compensation cabinet is characterized in that: the base is embedded with a U-shaped connecting piece, and the movable contact and the wiring rows are respectively arranged on two sides of the U-shaped connecting piece and fastened through bolts.
The comprehensive power distribution reactive power compensation cabinet is characterized in that: the cabinet body top is equipped with the wiring chamber, the female row top of wiring is equipped with stretches into the wiring portion in wiring chamber.
The combined power distribution reactive power compensation cabinet is characterized in that: a group of insulating locating plates are arranged in the wiring channel, each insulating locating plate consists of a front insulating locating plate and a rear insulating locating plate, a bus bar locating groove is formed between the adjacent front insulating locating plates and the adjacent rear insulating locating plates, and the wiring bus bars are fixed in the bus bar locating grooves.
The comprehensive power distribution reactive power compensation cabinet is characterized in that: the front side plate is an insulating plate, a group of module holes are formed in two sides of the front side plate, a group of jacks arranged in a matrix are formed in the middle of the front side plate, the front end of the track is connected to the module holes of the front side plate, and the movable contact is inserted into the jacks of the front side plate and then is inserted into the wiring busbar.
The comprehensive power distribution reactive power compensation cabinet is characterized in that: the cabinet body top be equipped with the louvre of wiring chamber intercommunication, be equipped with integrative stamping forming's fender muscle on the louvre.
The comprehensive power distribution reactive power compensation cabinet is characterized in that: an insulating isolation plate is arranged between the adjacent wiring parts.
The comprehensive power distribution reactive compensation cabinet has the advantages that: the drawer is spliced with the wiring busbar through the secondary wiring terminal plug-in unit at the front end, and the wiring busbar is hidden in the wiring channel, so that wiring is very convenient, a hidden structure is adopted, the drawer is safer and more reliable, and the whole layout is concise and attractive.
The utility model will be described in further detail with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic diagram of the structure of the integrated power distribution reactive power compensation cabinet of the utility model;
FIG. 2 is a schematic view of the external structure of the wiring channel of the present utility model;
FIG. 3 is a schematic view of the internal structure of the wiring channel of the present utility model;
FIG. 4 is a schematic view of the assembly of the drawer and secondary terminal insert of the present utility model;
FIG. 5 is a schematic view of the construction of the secondary terminal insert of the present utility model;
FIG. 6 is an exploded view of the secondary terminal insert of the present utility model;
FIG. 7 is a schematic diagram of the structure of the moving contact of the present utility model;
Fig. 8 is a schematic diagram of a heat dissipation structure of the integrated power distribution reactive compensation cabinet of the present utility model.
Detailed Description
As shown in fig. 1 to 8, the comprehensive power distribution reactive power compensation cabinet of the utility model comprises a cabinet body 1 and a drawing-out unit 2 arranged in the cabinet body 1. The draw-out unit 2 consists of a rail 3 and a drawer 4 arranged on the rail 3. The cabinet body 1 is internally provided with a wiring channel 5, the wiring channel 5 is surrounded by a front side plate 6, a rear side plate 7, a left side plate 8 and a right side plate 9, and the adjacent side plates are fixed by rivets. Three wiring bus bars 10 are arranged in the wiring channel 5 at intervals, and the wiring bus bars 10 are used as three-phase lines. The front end of the drawer 4 is provided with a secondary wiring terminal plug-in unit 11 which is spliced with the wiring busbar 10, and the secondary wiring terminal plug-in unit 11 is fastened with the drawer 4 in a clamping or screw mode. The secondary wiring terminal plug-in 11 comprises a base 12, three moving contacts 13 arranged at the front end of the base 12 and three wiring rows 14 arranged at the rear end of the base 12 and respectively connected with the moving contacts 13, wherein the wiring rows 14 are used for wiring with reactive compensation devices (reactors, capacitors and the like) arranged in the drawer 4. The front end of the movable contact 13 is provided with a U-shaped socket 15 which is spliced with the wiring busbar 10. When the drawer 4 is inserted, the U-shaped socket 15 of the movable contact 13 is inserted into the wiring busbar 10, so that wiring is completed; when the drawer 4 is drawn out, the U-shaped socket 15 of the movable contact 13 is far away from the wiring busbar 10, and circuit breaking is completed.
Preferably, a clamping spring 16 is disposed on the "U" shaped socket 15 of the moving contact 13, and a slot 17 is disposed at the rear end of the "U" shaped socket 15 of the moving contact 13, so as to improve the tension of the moving contact 13, thereby being capable of better clamping the wiring busbar 10.
Preferably, the base 12 is embedded with a "U" shaped connector 18, and the moving contact 13 and the wiring row 14 are respectively disposed at two sides of the "U" shaped connector 18 and fastened by bolts 19. So as to improve the wiring stability between the movable contact 13 and the wiring row 14.
Preferably, the top of the cabinet body 1 is provided with a wiring cavity 20, and the top of the wiring busbar 10 is provided with a wiring part 101 extending into the wiring cavity 20, so as to facilitate wiring. The top of the cabinet body 1 is provided with a heat dissipation hole 24 communicated with the wiring cavity 20 so as to improve heat dissipation performance. The heat dissipation holes 24 are provided with ribs 25 which are integrally formed by stamping, so as to prevent dust and the like from entering the cabinet body through the heat dissipation holes 24.
Preferably, a set of insulating positioning plates 21 is disposed in the wiring channel 5, the insulating positioning plates 21 are composed of a front insulating positioning plate 211 and a rear insulating positioning plate 212, and two ends of the front insulating positioning plate 211 and the rear insulating positioning plate 212 are respectively fixed on the wiring channel 5 through rivets. And a busbar positioning groove 213 is arranged between the front insulating positioning plate 211 and the rear insulating positioning plate 212, and the wiring busbar 10 is fixed in the busbar positioning groove 213 so as to play a role in installing and fixing the wiring busbar 10.
Preferably, the front side plate 6 is an insulating plate, a group of module holes 22 are formed on two sides of the front side plate 6, a group of matrix-arranged jacks 23 are formed in the middle of the front side plate 6, the front end of the track 3 is connected to the module holes 22 of the front side plate 6, and the movable contact 13 is inserted into the jacks 23 of the front side plate 6 and then is plugged into the wiring busbar 10. The movable contact 13 is inserted into the insertion hole 23 of the front side plate 6 to maintain stability, so that the track 3 can be conveniently installed through the module hole 22 of the front side plate 6.
Preferably, an insulating plate 26 is provided between adjacent ones of the wiring portions 101 to prevent short lines between adjacent ones of the wiring portions 101.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a synthesize distribution reactive power compensator cabinet, includes the cabinet body (1) and establishes pull-out type unit (2) in the cabinet body (1), pull-out type unit (2) are by track (3) and establish drawer (4) on track (3) are constituteed, its characterized in that: the novel intelligent cabinet temperature-control cabinet is characterized in that a wiring channel (5) is arranged in the cabinet body (1), the wiring channel (5) is formed by enclosing a front side plate (6), a rear side plate (7), a left side plate (8) and a right side plate (9), three wiring busbar (10) which are arranged at intervals are arranged in the wiring channel (5), a secondary wiring terminal plug-in unit (11) which is plugged in the wiring busbar (10) is arranged at the front end of the drawer (4), the secondary wiring terminal plug-in unit (11) comprises a base (12), three movable contacts (13) which are arranged at the front end of the base (12) and three wiring rows (14) which are connected with the movable contacts (13) are arranged at the rear end of the base (12), and a U-shaped socket (15) which is plugged in the wiring busbar (10) is arranged at the front end of the movable contacts (13).
2. The integrated power distribution reactive power compensation cabinet of claim 1, wherein: a clamping spring (16) is arranged on the U-shaped socket (15) of the moving contact (13), and a slot (17) is arranged at the rear end of the moving contact.
3. The combined power distribution reactive power compensation cabinet of claim 1, wherein: the base (12) is embedded with a U-shaped connecting piece (18), and the movable contact (13) and the wiring rows (14) are respectively arranged on two sides of the U-shaped connecting piece (18) and are fastened through bolts (19).
4. The integrated power distribution reactive power compensation cabinet of claim 1, wherein: the wiring box is characterized in that a wiring cavity (20) is formed in the top of the cabinet body (1), and a wiring part (101) extending into the wiring cavity (20) is arranged at the top of the wiring busbar (10).
5. The combined power distribution reactive power compensation cabinet of claim 1, wherein: a group of insulating locating plates (21) are arranged in the wiring channel (5), each insulating locating plate (21) consists of a front insulating locating plate (211) and a rear insulating locating plate (212), a busbar locating groove (213) is arranged between the front insulating locating plate (211) and the rear insulating locating plate (212) which are adjacent, and the wiring busbar (10) is fixed in the busbar locating groove (213).
6. The integrated power distribution reactive power compensation cabinet of claim 1, wherein: the front side plate (6) is an insulating plate, a group of module holes (22) are formed in two sides of the front side plate (6), a group of matrix-arranged jacks (23) are formed in the middle of the front side plate, the front end of the track (3) is connected to the module holes (22) of the front side plate (6), and the movable contact (13) is inserted into the jacks (23) of the front side plate (6) and then is spliced with the wiring busbar (10).
7. The integrated power distribution reactive power compensation cabinet of claim 4, wherein: the top of the cabinet body (1) is provided with a radiating hole (24) communicated with the wiring cavity (20), and the radiating hole (24) is provided with a blocking rib (25) formed by integral stamping.
8. The integrated power distribution reactive power compensation cabinet of claim 4, wherein: an insulating isolation plate (26) is arranged between the adjacent wiring parts (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864018.3U CN221009506U (en) | 2023-10-25 | 2023-10-25 | Comprehensive power distribution reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864018.3U CN221009506U (en) | 2023-10-25 | 2023-10-25 | Comprehensive power distribution reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009506U true CN221009506U (en) | 2024-05-24 |
Family
ID=91118021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864018.3U Active CN221009506U (en) | 2023-10-25 | 2023-10-25 | Comprehensive power distribution reactive power compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009506U (en) |
-
2023
- 2023-10-25 CN CN202322864018.3U patent/CN221009506U/en active Active
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