CN208489591U - A kind of high pressure solid insulation circular distribution network switch - Google Patents

A kind of high pressure solid insulation circular distribution network switch Download PDF

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Publication number
CN208489591U
CN208489591U CN201821180295.5U CN201821180295U CN208489591U CN 208489591 U CN208489591 U CN 208489591U CN 201821180295 U CN201821180295 U CN 201821180295U CN 208489591 U CN208489591 U CN 208489591U
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China
Prior art keywords
cabinet body
door body
breaker chamber
high pressure
bus
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CN201821180295.5U
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Chinese (zh)
Inventor
南进喜
聂志萍
吕江泽
雷国亮
邓爱兵
刘常法
张雪婷
易风
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JIANGXI SANLONG ELECTRICAL Co Ltd
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JIANGXI SANLONG ELECTRICAL Co Ltd
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Abstract

The utility model discloses a kind of high pressure solid insulation circular distribution network switchs, including pedestal, bus-bar room, breaker chamber and cabinet body, the top of the pedestal is equipped with cabinet body, and the top of cabinet body side is equipped with door body, nameplate is provided in the upper door body, the bottom end of the cabinet body side is equipped with lower door body, and the top of lower door body side is equipped with control panel, the central position of the lower door body side is equipped with analog bus, the top of the cabinet body side is equipped with current detector, one end inside breaker chamber below the support insulator is equipped with current transformer, and the central position of breaker chamber interior bottom portion is equipped with cable.The utility model is by being equipped with epoxy resins insulation axis as dielectric; rubber gasket is provided in the junction of upper door body and lower door body and cabinet body simultaneously; so that it will not generate harmful substance during the work time, environmental pollution is smaller, is conducive to protect environment.

Description

A kind of high pressure solid insulation circular distribution network switch
Technical field
The utility model relates to power distribution equipment technical field, specially a kind of high pressure solid insulation circular distribution network switch.
Background technique
High pressure ring switching device is that one group of high-tension switch gear is mounted in steel sheet metal cabinet body or is made into assembled compartment The electric device of ring network power supplying units, core use load switch and fuse, simple, the small in size, valence with structure Lattice are low, the advantages that power supply parameter and performance can be improved and power supply safety, it is widely used in Urban Residential District, high level is built It builds, in the power distribution station and box-type substation of load centers such as large public building, factory and enterprise, but current high pressure ring Switching device generally uses SF6 to insulate, although arc extinguishing and insulation performance can be completed to a certain extent, due to SF6 and water The substance toxic to human body, and SF6 can be decomposited under acting in conjunction with or large power electric arc, spark discharge and corona discharge It is also relatively strong to the pollution of environment, while structure is complicated for existing such device, and overall tightness is poor, safety in utilization It is lower, it has not been convenient to which that Maintenance and Repair are also not provided with damp-proof device, so that high-voltage board itself is easy to make moist, easily lead in cabinet body Part short circuit generate failure, be unfavorable for the use of device, while traditional such device is not provided with blower, the height made in this way Heat in pressure cabinet is difficult to disperse, and easily leads to device and generates damage, the service life of apparatus parts is shortened, in addition, such device It is not provided with anticreeper, so that it cannot timely be found when cabinet body leaks electricity, easily lead to the generation of contingency, Certain threat is caused to the safety of staff, therefore is badly in need of a kind of high pressure solid insulation circular distribution network switch to meet people Demand.
Utility model content
The purpose of this utility model is to provide a kind of high pressure solid insulation circular distribution network switchs, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of high pressure solid insulation loop networks switch dress It sets, including pedestal, bus-bar room, breaker chamber and cabinet body, the top of the pedestal is equipped with cabinet body, and the top peace of cabinet body side Equipped with upper door body, nameplate is provided in the upper door body, the bottom end of the cabinet body side is equipped with lower door body, and lower door body side Top control panel is installed, the central position of the lower door body side is equipped with analog bus, the cabinet body side Top is equipped with current detector, and buzzer siren is equipped on the cabinet body below current detector, the interior of the cabinet Top is provided with bus-bar room, and the top inside bus-bar room is uniformly equipped with epoxy resins insulation axis, the epoxy resins insulation Bus is fixed between axis, the bottom end of the interior of the cabinet is provided with breaker chamber, and the top inside breaker chamber is equipped with The inside of on-load switch, the breaker chamber below the on-load switch is equipped with high-tension fuse, and high-voltage fuse by connecting rod The inside of breaker chamber below device has been fixed by the bracket support insulator, in the breaker chamber below the support insulator The one end in portion is equipped with current transformer, and the central position of breaker chamber interior bottom portion is equipped with cable.
Preferably, four corners of the base bottom are mounted on universal wheel, and brake is provided on universal wheel Piece, the bottom end of the pedestal be provided with moist-proof board, and pedestal is internally provided with buffer layer, and the inside of the buffer layer is uniformly set It is equipped with damping spring.
Preferably, one end of the cabinet body is uniformly equipped with blower, and the air outlet of blower is provided with strainer.
Preferably, the junction of the upper door body and lower door body and cabinet body is provided with rubber gasket, and upper door body with Handle is provided in lower door body.
Preferably, the cabinet body is equipped with operating mechanism, and an end cap of operating mechanism far from one end of current transformer Rubber sleeve.
Preferably, one end inside the bus-bar room is provided with control room, and control room is internally provided with headlamp.
Compared with prior art, the utility model has the beneficial effects that high pressure solid insulation circular distribution network switch passes through Epoxy resins insulation axis is installed as dielectric, while being provided in the junction of upper door body and lower door body and cabinet body Rubber gasket, so that it will not generate harmful substance during the work time, environmental pollution is smaller, is conducive to protect environment, together When device by being equipped with upper door body and lower door body it is easy to use, while device so that convenient for the easy access when breaking down By being equipped with blower, so that dispersing the heat in high-voltage board by blower, it is convenient for ventilation and heat, so that device is not easy to produce Raw damage, extends the service life of apparatus parts, while device is by being equipped with current probe and buzzer siren, in this way Electric current can have been detected whether by current probe, if drain conditions occur, buzzer siren will do it warning note, avoid It is unexpected to occur, while device passes through the moisture-proof partition being mounted on the base, so that cabinet body leaves ground, is not easy to make moist, The part short circuit that not will lead in cabinet body generates failure, convenient for the use of device.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the utility model;
Fig. 2 is the schematic elevation view of the utility model.
In figure: 1, universal wheel;2, pedestal;3, blower;4, current transformer;5, support insulator;6, high-tension fuse;7, On-load switch;8, bus;9, epoxy resins insulation axis;10, bus-bar room;11, control room;12, breaker chamber;13, connecting rod;14, Operating mechanism;15, bracket;16, cable;17, lower door body;18, analog bus;19, control panel;20, upper door body;21, nameplate; 22, current detector;23, buzzer siren;24, cabinet body.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment provided by the utility model referring to FIG. 1-2: a kind of high pressure solid insulate circular distribution network switch, Including pedestal 2, bus-bar room 10, breaker chamber 12 and cabinet body 24, the top of pedestal 2 is equipped with cabinet body 24, and four of 2 bottom of pedestal Corner is mounted on universal wheel 1, and brake block is provided on universal wheel 1, and the bottom end of pedestal 2 is provided with moist-proof board, and bottom Seat 2 is internally provided with buffer layer, and the inside of buffer layer is evenly arranged with damping spring, convenient for device movement and positions, simultaneously Play the role of vibration damper, prevents structural instability in mobile from causing to shake, moist-proof board can prevent cabinet body 24 from making moist, cabinet body 24 one end is uniformly equipped with blower 3, and the air outlet of blower 3 is provided with strainer, is convenient for ventilation and heat, while preventing dust Blocking, and the top of 24 side of cabinet body is equipped with door body 20, and nameplate 21, the bottom end of 24 side of cabinet body are provided in upper door body 20 The junction for being equipped with lower door body 17, upper door body 20 and lower door body 17 and cabinet body 24 is provided with rubber gasket, and upper door body 20 be provided with handle in lower door body 17, guarantee leakproofness, while handle is convenient for switch door body, inside easy access, cabinet body 24 one end far from current transformer 4 are equipped with operating mechanism 14, and one end of operating mechanism 14 covers rubber sleeve, convenient for increasing Frictional force is convenient for actuating, and the top of 17 side of lower door body is equipped with control panel 19, the central position of lower 17 side of door body Analog bus 18 is installed, the top of 24 side of cabinet body is equipped with current detector 22, and the cabinet body of 22 lower section of current detector Buzzer siren 23 is installed, the top inside cabinet body 24 is provided with bus-bar room 10, one end setting inside bus-bar room 10 on 24 There is a control room 11, and control room 11 is internally provided with headlamp, convenient for observation instrumented data, and the top inside bus-bar room 10 Epoxy resins insulation axis 9 uniformly is installed, bus 8 is fixed between epoxy resins insulation axis 9, the bottom end setting inside cabinet body 24 There is breaker chamber 12, and the top inside breaker chamber 12 is equipped with on-load switch 7, the breaker chamber 12 of 7 lower section of on-load switch Inside high-tension fuse 6 is equipped with by connecting rod 13, and the inside of the breaker chamber 12 of 6 lower section of high-tension fuse passes through bracket 15 are fixed with support insulator 5, and one end inside the breaker chamber 12 of 5 lower section of support insulator is equipped with current transformer 4, and The central position of 12 interior bottom portion of breaker chamber is equipped with cable 16.
Working principle: in use, device is moved to using area by universal wheel 1 first, powering on, on pedestal 2 Moist-proof board make cabinet body 24 be not easy to make moist, the damping spring in pedestal 2 it is also ensured that device stability, on the move It is not easy to shake, can begins to use later, makes to open blower 3 after using for a period of time and dissipate the heat in high-voltage board It goes, is convenient for ventilation and heat, so that device is not easy to generate damage, extend the service life of apparatus parts, while being provided with and visiting Body 20 and lower door body 17 are opened when convenient for breaking down and carry out repair and maintenance, while the edge of two door body is provided with rubber Glue gasket guarantees leakproofness, so that it will not generate harmful substance during the work time, environmental pollution is smaller, is conducive to protect Retaining ring border, if device generates electric leakage, current detector 22 has detected whether electric current, and buzzer siren 23 will do it alarm later Prompt, avoids unexpected generation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

  1. The circular distribution network switch 1. a kind of high pressure solid insulate, including pedestal (2), bus-bar room (10), breaker chamber (12) and cabinet body (24), it is characterised in that: the top of the pedestal (2) is equipped with cabinet body (24), and the top of cabinet body (24) side is equipped with Door body (20) is provided with nameplate (21) on the upper door body (20), and the bottom end of cabinet body (24) side is equipped with lower door body (17), and the top of lower door body (17) side is equipped with control panel (19), the central position of lower door body (17) side It is equipped with analog bus (18), the top of cabinet body (24) side is equipped with current detector (22), and current detector (22) it is equipped with buzzer siren (23) on the cabinet body (24) below, the internal top of the cabinet body (24) is provided with bus-bar room (10), and the top of bus-bar room (10) inside is uniformly equipped with epoxy resins insulation axis (9), the epoxy resins insulation axis (9) Between be fixed with bus (8), the internal bottom end of the cabinet body (24) is provided with breaker chamber (12), and breaker chamber (12) is internal Top be equipped with on-load switch (7), the inside of the breaker chamber (12) below the on-load switch (7) passes through connecting rod (13) and pacifies The inside of breaker chamber (12) equipped with high-tension fuse (6), and below high-tension fuse (6) is fixed with branch by bracket (15) It holds insulator (5), the internal one end of the breaker chamber (12) below the support insulator (5) is equipped with current transformer (4), And the central position of breaker chamber (12) interior bottom portion is equipped with cable (16).
  2. The circular distribution network switch 2. a kind of high pressure solid according to claim 1 insulate, it is characterised in that: the pedestal (2) Four corners of bottom are mounted on universal wheel (1), and brake block is provided on universal wheel (1), the bottom of the pedestal (2) End is provided with moist-proof board, and pedestal (2) is internally provided with buffer layer, and the inside of the buffer layer is evenly arranged with damping bullet Spring.
  3. The circular distribution network switch 3. a kind of high pressure solid according to claim 1 insulate, it is characterised in that: the cabinet body (24) One end be uniformly equipped with blower (3), and the air outlet of blower (3) is provided with strainer.
  4. The circular distribution network switch 4. a kind of high pressure solid according to claim 1 insulate, it is characterised in that: the upper door body (20) and the junction of lower door body (17) and cabinet body (24) is provided with rubber gasket, and upper door body (20) and lower door body (17) On be provided with handle.
  5. The circular distribution network switch 5. a kind of high pressure solid according to claim 1 insulate, it is characterised in that: the cabinet body (24) One end far from current transformer (4) is equipped with operating mechanism (14), and one end of operating mechanism (14) covers rubber sleeve.
  6. The circular distribution network switch 6. a kind of high pressure solid according to claim 1 insulate, it is characterised in that: the bus-bar room (10) internal one end is provided with control room (11), and control room (11) are internally provided with headlamp.
CN201821180295.5U 2018-07-25 2018-07-25 A kind of high pressure solid insulation circular distribution network switch Active CN208489591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821180295.5U CN208489591U (en) 2018-07-25 2018-07-25 A kind of high pressure solid insulation circular distribution network switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821180295.5U CN208489591U (en) 2018-07-25 2018-07-25 A kind of high pressure solid insulation circular distribution network switch

Publications (1)

Publication Number Publication Date
CN208489591U true CN208489591U (en) 2019-02-12

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Application Number Title Priority Date Filing Date
CN201821180295.5U Active CN208489591U (en) 2018-07-25 2018-07-25 A kind of high pressure solid insulation circular distribution network switch

Country Status (1)

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CN (1) CN208489591U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108649476A (en) * 2018-07-25 2018-10-12 江西三龙电气有限公司 A kind of high pressure solid insulation looped network switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108649476A (en) * 2018-07-25 2018-10-12 江西三龙电气有限公司 A kind of high pressure solid insulation looped network switching system

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