CN206236980U

CN206236980U - A kind of power distribution cabinet

Info

Publication number: CN206236980U
Application number: CN201621360372.6U
Authority: CN
Inventors: 杨飞
Original assignee: Wenzhou Zhabian Elactrical Co Ltd
Current assignee: Wenzhou Zhabian Elactrical Co Ltd
Priority date: 2016-12-12
Filing date: 2016-12-12
Publication date: 2017-06-09
Anticipated expiration: 2026-12-12

Abstract

The utility model discloses a kind of power distribution cabinet, a number Xiang Bian room and No. two Xiang Bian rooms, a number Xiang Bian room and No. two Xiang Bian rooms are fixedly mounted in earth's surface, ground stud is installed with earth's surface, and ground stud is electrically connected with a Xiang Bian room and No. two Xiang Bian rooms respectively by lead, No. two casees become interior and are divided into hyperbaric chamber and low-pressure chamber, and PT cabinets are installed with hyperbaric chamber.Power distribution cabinet of the present utility model, indoor PT cabinets are become by the ground stud being fixedly mounted in surface soil layer and No. two casees, can be flowed out thunder and lightning to underground by wires guides, effectively avoid drawing thunderbolt and destroying indoor power distribution cabinet, the economic loss for causing；And PT cabinets are voltage transformer cabinet, the high voltage of 10kV can be converted to the low-voltage of 100V or 220V by pressing transformer, and access secondary device, fire is caused so as to avoid high voltage from burning electrical equipment.

Description

A kind of power distribution cabinet

Technical field

The utility model is related to power transformation technology field, especially a kind of power distribution cabinet.

Background technology

Power distribution cabinet is typically mounted in outdoor transformer station, and electrical connection is realized by cable or bus.It is existing pre- The structure of Zhuan Shi transformer stations mainly includes：High-tension switch gear, distribution transformer, low voltage switch equipment and distribution cabinet composition, Although and the security of existing preassembled transformer station is higher, because the time limit of its work is more long, the anti-mutual property of transformer station Can be not enough, power distribution cabinet is vulnerable to thunderbolt, temperature is too high and trigger the accidents such as fire, cause economic loss.

Utility model content

The purpose of this utility model is to provide a kind of New-type mould Battery pack device for detecting polarity, to solve above-mentioned background skill Propose that the time limit of its work is more long in art, the anti-interaction performance of transformer station is not enough, power distribution cabinet is vulnerable to thunderbolt, temperature is too high and trigger The accidents such as fire, cause the problem of economic loss.

To achieve the above object, the utility model provides following technical scheme：A kind of power distribution cabinet, including Xiang Bian room and No. two Xiang Bian rooms, a Xiang Bian room and No. two Xiang Bian rooms are fixedly mounted in earth's surface, and a Xiang Bian room and No. two casees The lower end for becoming room is equipped with shutter, and the shutter is fixedly mounted on case and becomes on the inwall of room by screw screw, shutter Lower section be also equipped with ground stud and collecting-tank, the ground stud and collecting-tank are embedded in the foundation soil under earth's surface, and Ground stud is electrically connected with a Xiang Bian room and No. two Xiang Bian rooms respectively by lead, and a case becomes interior and is installed with electric capacity Cabinet, electric capacity outgoing line cabinet, outgoing line cabinet, No. two outgoing line cabinets and No. three outgoing line cabinets, the capacitor box, electric capacity outgoing line cabinet, No. one go out Line cabinet, No. two outgoing line cabinets and No. three outgoing line cabinets are arranged in order indoors, and the side of capacitor box is provided with air-conditioning, No. three outgoing line cabinets Side be provided with inspection-pit and enter hole, on air-conditioning fixed installation wall indoors, and be connected with outdoor outdoor machine of air-conditioner, institute The surface soil layer that inspection-pit enters in the throughout chamber of hole is stated, and extends to underground, No. two Xiang Bian rooms are divided into hyperbaric chamber and low-pressure chamber, described PT cabinets, incoming cabinet of main transformer and change cabinet used, during three kinds of cabinets are arranged in order indoors, the low pressure are installed with hyperbaric chamber Interior is installed with a direct current cabinet, No. two direct current cabinets, ac panel, fiber optic communication screen, image monitoring screen and main transformer protection screens, A number direct current cabinet, No. two direct current cabinets and ac panel are sequentially arranged in the one end in low-pressure chamber, fiber optic communication screen, image monitoring Screen and main transformer protection screen are sequentially arranged in the other end in low-pressure chamber, are separated by operating corridor between the two.

As further program of the utility model：No. two casees become interior and are also installed with and a case change interior Identical air-conditioning, outdoor machine of air-conditioner and inspection-pit enter hole.

As further program of the utility model：The air-conditioning and outdoor machine of air-conditioner that No. two casees become indoor fixed installation are common There are two, be separately mounted in hyperbaric chamber and low-pressure chamber.

Compared with prior art, the utility model beneficial effect：

Power distribution cabinet of the present utility model, indoor PT is become by the ground stud being fixedly mounted in surface soil layer and No. two casees Cabinet, thunder and lightning can be flowed out by wires guides to underground, effectively avoid drawing thunderbolt and destroying indoor power distribution cabinet, the warp for causing Ji loss；And PT cabinets are voltage transformer cabinet, the high voltage of 10kV can be converted to the low of 100V or 220V by pressing transformer Voltage, and access secondary device, fire is caused so as to avoid high voltage from burning electrical equipment.

Brief description of the drawings

Fig. 1 is that case of the present utility model becomes room overall schematic；

Fig. 2 is that a case of the present utility model becomes chamber interior schematic diagram；

Fig. 3 is that No. two casees of the present utility model become chamber interior schematic diagram.

In figure：Number Xiang Bian room of 1-；No. bis- Xiang Bian rooms of 2-；3- shutters；4- ground studs；5- collecting-tanks；6- capacitor box；7- Electric capacity outgoing line cabinet；Number outgoing line cabinet of 8-；No. bis- outgoing line cabinets of 9-；No. tri- outgoing line cabinets of 10-；11- air-conditionings；111- outdoor machine of air-conditioner；12- is examined Well workover enters hole；13- hyperbaric chambers；14- low-pressure chambers；15-PT cabinets；16- incoming cabinet of main transformer 17- is used to become cabinet；Number direct current cabinet of 18-； No. bis- direct current cabinets of 19-；20- ac panels；21- fiber optic communication screens；22- image monitoring screens；23- main transformer protection screens.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, in the utility model embodiment, a kind of power distribution cabinet, including a Xiang Bian room 1 and No. two Xiang Bian rooms 2, a Xiang Bian room 1 and No. two Xiang Bian rooms 2 are fixedly mounted in earth's surface, and a Xiang Bian room 1 and No. two Xiang Bian rooms 2 Lower end be equipped with shutter 3, the shutter 3 is fixedly mounted on case and becomes on the inwall of room 1 by screw screw, shutter 3 Lower section be also equipped with ground stud 4 and collecting-tank 5, the ground stud 4 and collecting-tank 5 are embedded in the foundation soil under earth's surface, And ground stud 4 is electrically connected with a Xiang Bian room 1 and No. two Xiang Bian rooms 2 respectively by lead, fixed peace in a Xiang Bian room 1 Equipped with capacitor box 6, the outgoing line cabinet 9 of outgoing line cabinet 8, two of electric capacity outgoing line cabinet 7, one and No. three outgoing line cabinets 10, the capacitor box 6, electricity Hold the outgoing line cabinet 9 of outgoing line cabinet 8, two of outgoing line cabinet 7, one and No. three outgoing line cabinets 10 to be arranged in order indoors, and capacitor box 6 one Side is provided with air-conditioning 11, and the side of No. three outgoing line cabinets 10 is provided with inspection-pit and enters hole 12, and the air-conditioning 11 fixedly mounts wall indoors On wall, and it is connected with outdoor outdoor machine of air-conditioner 111, the inspection-pit enters the surface soil layer in the throughout chamber of hole 12, and extends to ground Under, it is divided into No. two Xiang Bian rooms 2 in hyperbaric chamber 13 and low-pressure chamber 14, the hyperbaric chamber 13 and is installed with PT cabinets 15, main transformer Incoming line cabinet 16 and change cabinet 17 used, during three kinds of cabinets are arranged in order indoors, are installed with No. one directly in the low-pressure chamber 14 Stream screen 18, No. two direct current cabinets 19, ac panel 20, fiber optic communication screen 21, image monitoring screen 22 and main transformer protection screens 23, described No. one 18, No. two direct current cabinets 19 of direct current cabinet and ac panel 20 are sequentially arranged in the one end in low-pressure chamber 14, fiber optic communication screen 21, image prison Screen 22 and main transformer protection screen 23 are sequentially arranged in the other end in low-pressure chamber 14, are separated by operating corridor between the two Come, be also installed with to enter with identical air-conditioning 11, outdoor machine of air-conditioner 111 and inspection-pit in a Xiang Bian room 1 in No. two Xiang Bian rooms 2 Hole 12, air-conditioning 11 and outdoor machine of air-conditioner 111 have two, are separately mounted in hyperbaric chamber 13 and low-pressure chamber 14.

Power distribution cabinet of the present utility model, by the ground stud 4 being fixedly mounted in surface soil layer and No. two Xiang Bian rooms 2 PT cabinets 15, thunder and lightning can be flowed out by wires guides to underground, effectively avoid drawing thunderbolt and destroying indoor power distribution cabinet, caused Economic loss；And PT cabinets 15 be voltage transformer cabinet, can by the high voltage of 10kV by press transformer be converted to 100V or The low-voltage of 220V, and access secondary device, fire is caused so as to avoid high voltage from burning electrical equipment.

In sum：Power distribution cabinet of the present utility model, effectively solve because work the time limit it is more long, transformer station it is anti-mutually Performance is not enough, and power distribution cabinet is vulnerable to thunderbolt, temperature is too high and trigger the accidents such as fire, cause the problem of economic loss, carry significantly The security of power distribution cabinet high and increase service life.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims

1. a kind of power distribution cabinet, an including Xiang Bian room (1) and No. two Xiang Bian rooms (2), it is characterised in that：A number Xiang Bian room (1) it is fixedly mounted in earth's surface with No. two Xiang Bian rooms (2), and the lower end of a Xiang Bian room (1) and No. two Xiang Bian rooms (2) is all provided with There is shutter (3), the shutter (3) is fixedly mounted on case and becomes on the inwall of room (1) by screw screw, shutter (3) Lower section is also equipped with ground stud (4) and collecting-tank (5), and the ground stud (4) and collecting-tank (5) are embedded in the foundation soil under earth's surface In layer, and ground stud (4) is electrically connected with a Xiang Bian room (1) and No. two Xiang Bian rooms (2) respectively by lead, and a case becomes Capacitor box (6), electric capacity outgoing line cabinet (7), an outgoing line cabinet (8), No. two outgoing line cabinets (9) and No. three is installed with room (1) to go out Line cabinet (10), the capacitor box (6), electric capacity outgoing line cabinet (7), outgoing line cabinet (8), No. two outgoing line cabinets (9) and No. three outgoing line cabinets (10) it is arranged in order indoors, and the side of capacitor box (6) is provided with air-conditioning (11), and the side of No. three outgoing line cabinets (10) is provided with inspection Well workover enters hole (12), on air-conditioning (11) fixed installation wall indoors, and is connected with outdoor outdoor machine of air-conditioner (111), The inspection-pit enters the surface soil layer in hole (12) throughout chamber, and extends to underground, and No. two Xiang Bian rooms (2) are divided into hyperbaric chamber (13) With low-pressure chamber (14), PT cabinets (15), incoming cabinet of main transformer (16) and change cabinet (17) used are installed with the hyperbaric chamber (13), During three kinds of cabinets are arranged in order indoors, a direct current cabinet (18), No. two direct current cabinets are installed with the low-pressure chamber (14) (19), ac panel (20), fiber optic communication screen (21), image monitoring screen (22) and main transformer protection screen (23), a direct current cabinet (18), No. two direct current cabinets (19) and ac panel (20) are sequentially arranged in the one end in low-pressure chamber (14), fiber optic communication screen (21), figure The other end in low-pressure chamber (14) is sequentially arranged in as monitor screen (22) and main transformer protection screen (23), is walked by operation between the two Separate corridor.

2. a kind of power distribution cabinet according to claim 1, it is characterised in that：Also fixedly mounted in No. two Xiang Bian rooms (2) Have and enter hole (12) with the interior identical air-conditioning (11) of Xiang Bian rooms (1), outdoor machine of air-conditioner (111) and an inspection-pit.

3. a kind of power distribution cabinet according to claim 1, it is characterised in that：Fixed installation in No. two Xiang Bian rooms (2) Air-conditioning (11) and outdoor machine of air-conditioner (111) have two, are separately mounted in hyperbaric chamber (13) and low-pressure chamber (14).