CN203387066U - Installation structure of capacitance compensation device in high-voltage switch cabinet - Google Patents
Installation structure of capacitance compensation device in high-voltage switch cabinet Download PDFInfo
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- CN203387066U CN203387066U CN201320378693.9U CN201320378693U CN203387066U CN 203387066 U CN203387066 U CN 203387066U CN 201320378693 U CN201320378693 U CN 201320378693U CN 203387066 U CN203387066 U CN 203387066U
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- cabinet
- capacitance compensation
- mounting structure
- compensation equipment
- switch
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Abstract
The utility model discloses an installation structure of a capacitance compensation device in a high-voltage switch cabinet, comprising a cabinet body of the switch cabinet. The installation structure is characterized in that a rail is installed on a rear stand column of the cabinet body, and a current transformer and a fuse are fixed on a cross beam; a capacitor is installed inside a rear cable room of the cabinet body; a reactor is installed in a lower front room of the cabinet body; and a load switch, an arrester and a discharge coil are respectively installed on a front side plate of the cabinet body. By the adoption of the structure, the installation structure has the following advantages: (1) being installed in the high-voltage switch cabinet, the capacitance compensation device does not need shell protection; and (2) the overall cost of the switch cabinet is further reduced and the market competitiveness is improved.
Description
Technical field
The utility model relates to the production field of high-tension switch cabinet, particularly the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet.
Background technology
The shell of metal armouring fixed high-voltage switch cubicle adopts special-purpose aluminizing zine plate, anticorrosive, anti-oxidant, is widely used in 10KV for the distribution field.
Wherein the metal armouring fixed high-voltage switch cubicle needs capacitance compensation equipment to carry out 10KV for distribution, and the high-pressure capacitance compensation equipment of most, the welding of the general employing cold drawing of its shell, surface plastic spraying are processed, and corrosion resistance is poor, easily get rusty oxidation and complex manufacturing technology, loaded down with trivial details.The capacitance compensation equipment price costliness of the metal armouring that minority adopts, be unfavorable for promoting the use of.
For above-mentioned problem, provide a kind of novel mounting structure that capacitance compensation equipment is installed in high-tension switch cabinet, making capacitance compensation equipment is the problem that prior art need to solve without the shell protection.
The utility model content
Technical problem to be solved in the utility model is, the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet is provided, and makes capacitance compensation equipment be installed in high-tension switch cabinet, makes capacitance compensation equipment protect without shell.
For achieving the above object, the technical solution of the utility model is, the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet, the cabinet that comprises switch cubicle, it is characterized in that: on the rear column that described mounting structure is cabinet, crosspiece is installed, and current transformer and fuse are fixed on crossbeam; The rear cable indoor location capacitor of cabinet; The front lower indoor location of cabinet has reactor; On-load switch, lightning arrester, discharge coil are installed respectively on the cabinet front side board, thereby reasonably each components and parts of capacitance compensation equipment are installed in the cabinet of switch cubicle.
Described capacitor, reactor, on-load switch, lightning arrester, discharge coil are fixed on cabinet after all being installed on mounting bracket by bolt again.
Described on-load switch is connected to and is arranged on the outer operating handle of cabinet by operator link.
Described cabinet adopts the special-purpose aluminizing zine plate of switch cubicle that thickness is 2mm.
The overall dimension of described cabinet is 1200mm * 1500mm * 2300mm.
Be provided with shutter on the lower door-plate of described cabinet, with the shutter arranged on the cabinet lamina tecti, form heat dissipation channel, played good heat radiation dehumidification function.
The front lower panel of described cabinet and the upper set electromagnetic lock of middle door, utilize electric blocking to play well " five is anti-" function of switchgear.
The panel of described cabinet is provided with the instrument door-plate, is provided with meter in the instrument door-plate and takes into account indicator light, utilizes the feedback signal of current transformer, discharge coil and on-load switch, carries out the running status of monitoring switch equipment.
The mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet, owing to adopting above-mentioned structure, the utility model has the advantage of: 1, capacitance compensation equipment is installed in high-tension switch cabinet, makes capacitance compensation equipment protect without shell; 2, a nearly step reduces the holistic cost of switch cubicle, improves the market competitiveness.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
The structural representation that Fig. 1 is the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet of the utility model;
The cabinet external structure schematic diagram of the mounting structure that Fig. 2 is capacitance compensation equipment in a kind of high-tension switch cabinet of the utility model;
In Fig. 1-2,1, capacitor; 2, fuse; 3, current transformer; 4, mounting bracket; 5, cabinet; 6, reactor; 7, discharge coil; 8, lightning arrester; 9, operator link; 10, on-load switch; 11, lower door-plate; 12, electromagnetic lock; 13, operating handle; 14, instrument door-plate.
Embodiment
As shown in Figure 1, on the rear column that the utility model is switch cabinet body 5, crosspiece is installed, and current transformer 3 and fuse 2 are bolted on crossbeam; In the rear cable vault of cabinet 5, mounting bracket 4 is installed, and capacitor 1 is bolted on mounting bracket 4; The front lower indoor location of cabinet 5 has mounting bracket 4, and reactor 6 is bolted on mounting bracket 4; Fixed support 4 is installed on the front side board of switch cabinet body 5, and on-load switch 10, lightning arrester 8, discharge coil 7 are bolted on mounting bracket 4.
As shown in Figure 2, switch cabinet body 5 adopts the special-purpose aluminizing zine plate of switch cubicle that thickness is 2mm, and overall dimension adopts 1200mm * 1500mm * 2300mm.
Concrete, cabinet 5 rear portions are equipped with fuse 2 and current transformer 3, by crossbeam is installed, are securely fixed on the cabinet rear column; Capacitor 1 and reactor 6 firmly are fixed in cabinet by special high strength mounting base 4; Cabinet 5 middle parts utilize the side plate position that discharge coil 7, lightning arrester 8 and on-load switch 10 are installed; On-load switch 10 is realized machine driving by operating handle set on the cabinet front panel 13 and operator link 9; Be provided with shutter on the lower door-plate 11 of cabinet 5, with the shutter arranged on lamina tecti, form heat dissipation channel, played good heat radiation dehumidification function; Front lower panel and the upper set electromagnetic lock 12 of middle door utilize electric blocking to play well " five is anti-" function of switchgear; Be provided with meter on instrument door-plate 14 and take into account indicator light, utilize the feedback signal of current transformer 3, discharge coil 7 and on-load switch 10, carry out the running status of monitoring switch equipment.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or directly apply to other occasion without improvement, all within protection range of the present utility model.
Claims (8)
1. the mounting structure of capacitance compensation equipment in a high-tension switch cabinet, the cabinet (5) that comprises switch cubicle, it is characterized in that: on the rear column that described mounting structure is cabinet (5), crosspiece is installed, and current transformer (3) and fuse (2) are fixed on crossbeam; The rear cable indoor location capacitor (1) of cabinet (5); The front lower indoor location of cabinet (5) has reactor (6); On-load switch (10), lightning arrester (8), discharge coil (7) are installed respectively on cabinet (5) front side board.
2. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1 is characterized in that: described capacitor (1), reactor (6), on-load switch (10), lightning arrester (8), discharge coil (7) all are installed to mounting bracket (4) by bolt and are fixed on cabinet (5) after upper again.
3. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1 is characterized in that: described on-load switch (10) is connected to and is arranged on the outer operating handle (13) of cabinet by operator link (9).
4. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1, is characterized in that: the special-purpose aluminizing zine plate of switch cubicle that described cabinet (5) employing thickness is 2mm.
5. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1, it is characterized in that: the overall dimension of described cabinet (5) is 1200mm * 1500mm * 2300mm.
6. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1, it is characterized in that: be provided with shutter on the lower door-plate (11) of described cabinet (5), with the shutter arranged on cabinet (5) lamina tecti, form heat dissipation channel.
7. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1, is characterized in that: the front lower panel of described cabinet (5) and the upper set electromagnetic lock (12) of middle door.
8. the mounting structure of capacitance compensation equipment in a kind of high-tension switch cabinet according to claim 1, it is characterized in that: the panel of described cabinet (5) is provided with instrument door-plate (14), be provided with meter in instrument door-plate (14) and take into account indicator light, utilize the feedback signal of current transformer (3), discharge coil (7) and on-load switch (10), carry out the running status of monitoring switch equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378693.9U CN203387066U (en) | 2013-06-28 | 2013-06-28 | Installation structure of capacitance compensation device in high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378693.9U CN203387066U (en) | 2013-06-28 | 2013-06-28 | Installation structure of capacitance compensation device in high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387066U true CN203387066U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378693.9U Expired - Fee Related CN203387066U (en) | 2013-06-28 | 2013-06-28 | Installation structure of capacitance compensation device in high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161982A (en) * | 2015-09-30 | 2015-12-16 | 泉州亿兴电力有限公司 | Deepened KYN type high-voltage switch cabinet |
| CN107465141A (en) * | 2016-06-03 | 2017-12-12 | 有能集团江苏电气有限公司 | A kind of vacuum circuit breaker |
-
2013
- 2013-06-28 CN CN201320378693.9U patent/CN203387066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161982A (en) * | 2015-09-30 | 2015-12-16 | 泉州亿兴电力有限公司 | Deepened KYN type high-voltage switch cabinet |
| CN107465141A (en) * | 2016-06-03 | 2017-12-12 | 有能集团江苏电气有限公司 | A kind of vacuum circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |