CN204947371U - A kind of reactive power compensation integrated power distribution cabinet - Google Patents
A kind of reactive power compensation integrated power distribution cabinet Download PDFInfo
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- CN204947371U CN204947371U CN201520639133.3U CN201520639133U CN204947371U CN 204947371 U CN204947371 U CN 204947371U CN 201520639133 U CN201520639133 U CN 201520639133U CN 204947371 U CN204947371 U CN 204947371U
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- power compensation
- distribution cabinet
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Abstract
The utility model discloses a kind of reactive power compensation integrated power distribution cabinet, belong to electrical equipment technical field.Comprise the busbar at casing and casing top; Described casing is divided into four Room, and be respectively the basement at the measuring room in right forward side, the main switch room in left forward side, the reactive power compensation room at right rear side and left rear side, each room is equipped with door; Described measuring room is provided with measuring instrument, point fuse, grounding copper bar and outlet structure from top to bottom; Described main switch room is provided with main fuse, inlet wire copper bar and lightning arrester from top to bottom; Described reactive power compensation room is provided with idle compensating control and intelligent powerless compensation capacitor from top to bottom; Described basement is provided with Multifunctional hanging dial framework, terminal box and incoming line structure from top to bottom, and described inlet wire copper bar extands rearward to basement from main switch room and its lower end is positioned at directly over incoming line structure.This reactive power compensation integrated power distribution cabinet structure is simple, is convenient to assembling and safeguards.
Description
Technical field
The utility model belongs to electrical equipment technical field, particularly the reactive power compensation integrated power distribution cabinet of one.
Background technology
Power distribution panel is a kind of for power device; be widely used in the overall power distribution equipment of transformer high and low pressure side; the electric energy provided by transformer carries out measuring, distributing; reactive power compensation is carried out to improve the power factor of circuit to the load of user, also there is overload, short circuit and earth leakage protective comprehensive function simultaneously.The reactive power compensation of conventional electric power distribution box adopts A.C. contactor to compensate the switching of capacitor, due to very large rush of current can be produced during capacitor switching, developed into afterwards and adopt capacitor-type contactor to carry out switching, namely add when electric capacity just drops into that a bleeder resistor is to release impulse current, then drop into electric capacity and carry out reactive power compensation.Applicant finds the existing comprehensive distribution cabinet complex structure with no-power compensation function, and especially cabling is complicated, causes assembling and the troublesome maintenance of comprehensive distribution cabinet.
Summary of the invention
In order to solve the problem, the utility model embodiment provides a kind of reactive power compensation integrated power distribution cabinet, and this reactive power compensation integrated power distribution cabinet structure is simple, is convenient to assembling and safeguards.Described technical scheme is as follows:
The utility model embodiment provides a kind of reactive power compensation integrated power distribution cabinet, comprises the busbar at casing and casing top; Described casing is divided into four Room, and be respectively the basement at the measuring room in right forward side, the main switch room in left forward side, the reactive power compensation room at right rear side and left rear side, each room is equipped with door; Described measuring room is provided with measuring instrument, point fuse, grounding copper bar and outlet structure from top to bottom; Described main switch room is provided with main fuse, inlet wire copper bar and lightning arrester from top to bottom; Described reactive power compensation room is provided with idle compensating control and intelligent powerless compensation capacitor from top to bottom; Described basement is provided with Multifunctional hanging dial framework, terminal box and incoming line structure from top to bottom, and described inlet wire copper bar extands rearward to basement from main switch room and its lower end is positioned at directly over incoming line structure.
Wherein, the top of the casing in the utility model embodiment is provided with herringbone ceiling, and the left and right sidewall of described casing is provided with shutter louvre, and described shutter louvre is coated with Air Filter.
Wherein, the middle part of the casing in the utility model embodiment is provided with dividing plate and casing is divided into two separate space in left and right, described casing left and right sidewall and dividing plate are provided with longitudinal mounting rail, described longitudinal mounting rail is provided with lateral partitions and each separate space is divided into former and later two separate chambers by horizontal mounting rail, and described longitudinal mounting rail and horizontal mounting rail are equipped with adjustment hole.
Wherein, the busbar in the utility model embodiment is stack bus bar, comprises four layers of copper bar that lamination is arranged, every layer of copper bar outer cladding insulating barrier.
Wherein, the basement in the utility model embodiment is provided with inside door and external door, and described inside door to be located at inside external door and to be transparent doors.
Wherein, the doorframe of each room in the utility model embodiment is equipped with flange, accordingly, is equipped with sealing strip inside each door, when the door closes, described sealing strip is just in time close on the flange of each room.
Wherein, the top, reactive power compensation room in the utility model embodiment is provided with the fixed support for fixing idle compensating control, is provided with the brace table placing intelligent powerless compensation capacitor bottom it.
Wherein, the outlet structure in the utility model embodiment and incoming line structure include be located at bottom half through wires hole, be entrenched in the rubber ring on through wires hole and the cable anchor ear directly over through wires hole.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: the utility model embodiment provides a kind of reactive power compensation integrated power distribution cabinet, this comprehensive distribution cabinet is separated into four Room, one of them room is separately for reactive power compensation, and reactive power compensation adopts integrated idle compensating control and intelligent powerless compensation capacitor to realize, and simplifies the structure; In addition, this power distribution cabinet also has waterproof and dustproof and the heat radiation advantage such as good, and in a word, this reactive power compensation integrated power distribution cabinet structure is simple, is convenient to assembling and safeguards.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the reactive power compensation integrated power distribution cabinet that the utility model embodiment provides;
Fig. 2 is the structural representation of the measuring room that the utility model embodiment is carried;
Fig. 3 is the structural representation of the main switch room that the utility model embodiment is carried;
Fig. 4 is the structural representation of the reactive power compensation room that the utility model embodiment is carried;
Fig. 5 is the structural representation of the basement that the utility model embodiment is carried.
In figure: 1 casing, 2 busbars, 3 measuring rooms, 4 main switch rooms, 5 reactive power compensation rooms, 6 basements, 7,8 outlet structures, 9 incoming line structures, 10 brace tables, 31 measuring instruments, 32 points of fuses, 33 grounding copper bars, 41 main fuses, 42 inlet wire copper bars, 43 lightning arresters, 51 idle compensating controls, 52 intelligent powerless compensation capacitors, 61 Multifunctional hanging dial frameworks, 62 terminal boxes.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1-5, the utility model embodiment provides a kind of reactive power compensation integrated power distribution cabinet, comprises the busbar 2 etc. at casing 1 and casing 1 top.Wherein, casing 1 is divided into four Room, and each room has corresponding function.Each room is respectively the basement 6 at the measuring room 3 in right forward side, the main switch room 4 in left forward side, the reactive power compensation room 5 at right rear side and left rear side, and each room is equipped with door 7.Wherein, measuring room 3 is provided with measuring instrument 31, point fuse 32, grounding copper bar 33 and outlet structure 8 etc. from top to bottom.Wherein, main switch room 4 is provided with main fuse 41, inlet wire copper bar 42 and lightning arrester 43 etc. from top to bottom.Wherein, reactive power compensation room 5 is provided with idle compensating control 51 and intelligent powerless compensation capacitor 52 etc. from top to bottom.Wherein, basement 6 is provided with Multifunctional hanging dial framework 61, terminal box 62 and incoming line structure 9 etc. from top to bottom.Inlet wire copper bar 42 extands rearward to basement 6 from main switch room 4 and its lower end is positioned at directly over incoming line structure 9, and particularly, inlet wire copper bar 42 is the copper bar of twice right angle bending.Incoming line structure 9 and outlet structure 8 are all located at bottom casing 1, and lightning arrester 43 is located on the lower left side wall of the casing of main switch room 4.Wherein, the quantity of main fuse 41, lightning arrester 43 and intelligent powerless compensation capacitor 52 is 3, and the quantity of measuring instrument 31 is generally greater than 2, and corresponding 3 points of fuses 32 of each measuring instrument 31.Preferably, 3 main fuse 41 arrangements in isosceles triangle, 3 points of fuses 32 arrangement in isosceles triangle of each measuring instrument 31 correspondence.Wherein, the annexation of above-mentioned each electric component known by those skilled in the art, therefore omits detailed description.
Wherein, the top of the casing 1 in the utility model embodiment is provided with herringbone ceiling, is provided with support between casing 1 top and herringbone ceiling top.Wherein, the left and right sidewall of casing 1 is provided with shutter louvre, and this shutter louvre is coated with Air Filter, further, is also provided with multiple heat radiation circular hole bottom casing 1.
Wherein, the middle part of the casing 1 in the utility model embodiment is provided with dividing plate and casing 1 is divided into two separate space in left and right, casing about 1 sidewall (inwall) and dividing plate (left and right sides) are provided with longitudinal mounting rail, longitudinal mounting rail is provided with lateral partitions and each separate space is divided into former and later two separate chambers by horizontal mounting rail, horizontal mounting rail is for installing various electric component, lateral partitions plays separation and reinforcement effect, and longitudinal mounting rail and horizontal mounting rail are equipped with adjustment hole.Particularly, longitudinal mounting rail is double-decker, before one deck for installing the electric component of room above, after one deck for installing the electric component of room below.
Wherein, the busbar 2 in the utility model embodiment is stack bus bar, comprises four layers of copper bar that lamination is arranged, every layer of copper bar outer cladding insulating barrier.Preferably, each copper bar in the utility model embodiment all adopts tin-coated copper bar.
Wherein, the basement 6 in the utility model embodiment is provided with inside door and external door, and inside door to be located at inside external door and to be transparent doors, is specially glass door.
Wherein, the doorframe of each room in the utility model embodiment is equipped with flange, accordingly, is equipped with sealing strip inside each door, when the door closes, sealing strip is just in time close on the flange of each room.Said structure makes this power distribution cabinet have water-proof function.
Wherein, see Fig. 1 and 4, the top, reactive power compensation room 5 in the utility model embodiment is provided with the fixed support for fixing idle compensating control 51, is provided with the brace table 10 placing intelligent powerless compensation capacitor 52 bottom it.
Wherein, the outlet structure 8 in the utility model embodiment and incoming line structure 9 include and are located at through wires hole bottom casing 1, are entrenched in the rubber ring on through wires hole and the cable anchor ear directly over through wires hole.
The utility model embodiment provides a kind of reactive power compensation integrated power distribution cabinet, this comprehensive distribution cabinet is separated into four Room, one of them room is separately for reactive power compensation, and reactive power compensation adopts integrated idle compensating control and intelligent powerless compensation capacitor to realize, and simplifies the structure; In addition, this power distribution cabinet also has waterproof and dustproof and the heat radiation advantage such as good, and in a word, this reactive power compensation integrated power distribution cabinet structure is simple, is convenient to assembling and safeguards.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a reactive power compensation integrated power distribution cabinet, comprises the busbar at casing and casing top; It is characterized in that, described casing is divided into four Room, and be respectively the basement at the measuring room in right forward side, the main switch room in left forward side, the reactive power compensation room at right rear side and left rear side, each room is equipped with door;
Described measuring room is provided with measuring instrument, point fuse, grounding copper bar and outlet structure from top to bottom;
Described main switch room is provided with main fuse, inlet wire copper bar and lightning arrester from top to bottom;
Described reactive power compensation room is provided with idle compensating control and intelligent powerless compensation capacitor from top to bottom;
Described basement is provided with Multifunctional hanging dial framework, terminal box and incoming line structure from top to bottom, and described inlet wire copper bar extands rearward to basement from main switch room and its lower end is positioned at directly over incoming line structure.
2. reactive power compensation integrated power distribution cabinet according to claim 1, is characterized in that, the top of described casing is provided with herringbone ceiling, and the left and right sidewall of described casing is provided with shutter louvre, and described shutter louvre is coated with Air Filter.
3. reactive power compensation integrated power distribution cabinet according to claim 1, it is characterized in that, the middle part of described casing is provided with dividing plate and casing is divided into two separate space in left and right, described casing left and right sidewall and dividing plate are provided with longitudinal mounting rail, described longitudinal mounting rail is provided with lateral partitions and each separate space is divided into former and later two separate chambers by horizontal mounting rail, and described longitudinal mounting rail and horizontal mounting rail are equipped with adjustment hole.
4. reactive power compensation integrated power distribution cabinet according to claim 1, is characterized in that, described busbar is stack bus bar, comprises four layers of copper bar that lamination is arranged, every layer of copper bar outer cladding insulating barrier.
5. reactive power compensation integrated power distribution cabinet according to claim 1, is characterized in that, described basement is provided with inside door and external door, and described inside door to be located at inside external door and to be transparent doors.
6. reactive power compensation integrated power distribution cabinet according to claim 1, is characterized in that, the doorframe of each room is equipped with flange, accordingly, is equipped with sealing strip inside each door, and when the door closes, described sealing strip is just in time close on the flange of each room.
7. reactive power compensation integrated power distribution cabinet according to claim 1, is characterized in that, top, described reactive power compensation room is provided with the fixed support for fixing idle compensating control, is provided with the brace table placing intelligent powerless compensation capacitor bottom it.
8. reactive power compensation integrated power distribution cabinet according to claim 1, is characterized in that, described outlet structure and incoming line structure include be located at bottom half through wires hole, be entrenched in the rubber ring on through wires hole and the cable anchor ear directly over through wires hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639133.3U CN204947371U (en) | 2015-08-24 | 2015-08-24 | A kind of reactive power compensation integrated power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639133.3U CN204947371U (en) | 2015-08-24 | 2015-08-24 | A kind of reactive power compensation integrated power distribution cabinet |
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| CN204947371U true CN204947371U (en) | 2016-01-06 |
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| CN201520639133.3U Active CN204947371U (en) | 2015-08-24 | 2015-08-24 | A kind of reactive power compensation integrated power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275943A (en) * | 2017-08-18 | 2017-10-20 | 天津易联银科技有限公司 | A kind of low-voltage distribution cabinet |
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- 2015-08-24 CN CN201520639133.3U patent/CN204947371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275943A (en) * | 2017-08-18 | 2017-10-20 | 天津易联银科技有限公司 | A kind of low-voltage distribution cabinet |
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