CN213878931U

CN213878931U - Box-type fixed alternating-current metal looped network switch equipment

Info

Publication number: CN213878931U
Application number: CN202022693068.6U
Authority: CN
Inventors: 郑凯; 陈瑶瑶
Original assignee: Qiyue Electric Appliance Group Co ltd
Current assignee: Qiyue Electric Appliance Group Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-03
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a box-type fixed AC metal looped network switch device, which comprises a device box body, wherein a device wiring chamber is arranged at the top of the front surface of the device box body, one side of the device wiring chamber is articulated with a wiring cabinet door, an assembly chamber is arranged at the middle part of the front surface of the device box body, two sides of the inner wall of the assembly chamber are respectively fixedly connected with two ends of an assembly plate, and a plurality of temperature adjusting holes are arranged on the front surface of the assembly plate, the utility model relates to a box-type fixed AC metal looped network switch device which has compact structure, can flexibly change the use direction according to the actual use condition, is stable and reliable, simultaneously has excellent heat dissipation performance, can rapidly cool the internal electronic components after long-time use, thereby ensuring the stability of the working performance, prolonging the service life thereof, having strong insulation protection capability and high safety performance, has high practical value and is worth popularizing and using.

Description

Box-type fixed alternating-current metal looped network switch equipment

Technical Field

The utility model relates to a looped netowrk switchgear technical field specifically is a fixed interchange metal looped netowrk switchgear of box.

Background

The box type fixed alternating current metal ring network switch device is an electrical device with a group of high-voltage switch devices arranged in a steel plate metal cabinet body or made into an assembled interval ring network power supply unit, and the core part of the box type fixed alternating current metal ring network switch device adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like. The box type fixed metal ring network switch device is generally divided into an air insulation type and an SF6 insulation type, is used for switching on and off load current, switching off short-circuit current and transformer no-load current, and charging current of an overhead line and a cable line at a certain distance, plays a role in control and protection, and is an important switch device for ring network power supply and terminal power supply.

The existing box-type fixed alternating-current metal ring network switch equipment is very heavy in size, inconvenient to move and adjust the use position, poor in heat dissipation effect, incapable of rapidly cooling internal components and parts in a long-time working environment and relatively low in service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed interchange metal looped netowrk switchgear of box to solve the current looped netowrk switchgear volume that proposes in the above-mentioned background art often very heavy, it is inconvenient to remove to adjust the service position, and the radiating effect is not good simultaneously, under long-time operational environment, can not carry out quick cooling, life relatively lower problem for inside components and parts.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type fixed alternating-current metal looped network switch device comprises a device box body, wherein a device wiring chamber is arranged at the top of the front of the device box body, a wiring cabinet door is hinged to one side of the device wiring chamber, an assembly chamber is arranged in the middle of the front of the device box body, two sides of the inner wall of the assembly chamber are respectively and fixedly connected with two ends of an assembly plate, a plurality of temperature adjusting holes are formed in the front of the assembly plate, a reciprocating cooling pipe is fixedly arranged on the back of the assembly plate, a cooling water pump is fixedly arranged on one side of the bottom of the inner wall of the assembly chamber, a cooling fan is fixedly arranged at one end of the inner wall of the assembly chamber, a liquid storage cavity is arranged at the bottom of the front of the device box body, an assembly chamber cabinet door is hinged to one side of the assembly chamber, an annular side plate is fixedly arranged on the outer ring of the bottom of the device box body, and a lifting slide plate is slidably connected to the inner side of the annular side plate, four electric hydraulic cylinders are fixedly arranged at the center of the bottom of the equipment box body, four corners of the bottom of the lifting sliding plate are fixedly provided with universal wheels, and four corners of the bottom of the annular side plate are fixedly provided with anti-skidding bottom cushions.

As a preferred technical scheme of the utility model, cooling water pump's delivery port and the fixed intercommunication of the one end of reciprocal cooling tube, the other end of reciprocal cooling tube and the fixed intercommunication of the one end at stock solution chamber top, cooling water pump's water inlet and the fixed intercommunication of the other end at stock solution chamber top.

As an optimal technical scheme of the utility model, the fixed transparent observation window that is provided with in top of assembly room cabinet door one side, the fixed tripe fin that is provided with in assembly room cabinet door one side bottom.

As an optimal technical scheme of the utility model, four electric hydraulic cylinder's bottom respectively with four corner fixed connection at lifting slide top.

As an optimal technical scheme of the utility model, cooling fan, cooling water pump and four electric hydraulic cylinder all are through external switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: this metal looped netowrk switchgear compact structure, can be according to the nimble change position of using of actual in service behavior, reliable and stable possesses good heat dispersion simultaneously, can cool down inside electronic components fast after using for a long time to guarantee its working property's stability increases its life, and insulating protective ability is strong, and the security performance is high, has very high practical value, is worth using widely.

Drawings

FIG. 1 is a schematic structural view of a main body of the present invention in front view;

FIG. 2 is a schematic structural view of a main body side view cross section of the present invention;

fig. 3 is a schematic view of a rear-view appearance structure of the assembly plate of the present invention;

fig. 4 is a schematic view of the top cross-sectional structure of the annular side plate of the present invention.

In the figure: 1. an equipment box body; 2. a wiring cabinet door; 3. a reciprocating cooling tube; 4. assembling a chamber cabinet door; 5. a transparent viewing window; 6. a louver fin; 7. a liquid storage cavity; 8. a universal wheel; 9. a lifting slide plate; 10. an annular side plate; 11. an electric hydraulic cylinder; 12. an assembly chamber; 13. a temperature adjustment hole; 14. assembling a plate; 15. an anti-slip base pad; 16. an equipment wiring chamber; 17. a cooling fan; 18. and (5) cooling the water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a box type fixed alternating current metal looped network switch device, which comprises a device box body 1, a device wiring chamber 16 is arranged at the top of the front of the device box body 1, a wiring cabinet door 2 is hinged at one side of the device wiring chamber 16, an assembly chamber 12 is arranged at the middle of the front of the device box body 1, two sides of the inner wall of the assembly chamber 12 are respectively and fixedly connected with two ends of an assembly plate 14, a plurality of temperature adjusting holes 13 are arranged at the front of the assembly plate 14, a reciprocating cooling pipe 3 is fixedly arranged at the back of the assembly plate 14, a cooling water pump 18 is fixedly arranged at one side of the bottom of the inner wall of the assembly chamber 12, a cooling fan 17 is fixedly arranged at one end of the inner wall of the assembly chamber 12, a liquid storage cavity 7 is arranged at the bottom of the front of the device box body 1, an assembly chamber cabinet door 4 is hinged at one side of the assembly chamber 12, an annular side plate 10 is fixedly arranged at the outer ring of the bottom of the device box body 1, the inboard sliding connection of annular curb plate 10 has lift slide 9, and the fixed four electric hydraulic cylinder 11 that are provided with in center of equipment box 1 bottom, four corners of lift slide 9 bottom are all fixed and are provided with universal wheel 8, and four corners of annular curb plate 10 bottom are all fixed and are provided with anti-skidding heelpiece 15.

Preferably, the delivery port of cooling water pump 18 and the fixed intercommunication of the one end of reciprocal cooling tube 3, the other end of reciprocal cooling tube 3 and the fixed intercommunication of the one end at stock solution chamber 7 top, the water inlet of cooling water pump 18 and the fixed intercommunication of the other end at stock solution chamber 7 top possess good heat dispersion, can cool down inside electronic components fast after using for a long time to ensure its working property's stability, increase its life.

Preferably, the top of 4 one sides of the assembly chamber cabinet door is fixedly provided with a transparent observation window 5, and the bottom of 4 one sides of the assembly chamber cabinet door is fixedly provided with a louver cooling fin 6, so that the working state of the switch device can be conveniently checked by the working personnel at any time.

Preferably, the bottoms of the four electric hydraulic cylinders 11 are fixedly connected with the four corners at the top of the lifting sliding plate 9 respectively, so that the use direction can be flexibly changed according to the actual use condition, and the lifting sliding plate is stable and reliable.

Preferably, the cooling fan 17, the cooling water pump 18 and the four electric hydraulic cylinders 11 are all electrically connected with the power supply through external switches, the operation is simple and convenient, and the practical value is high.

When the box-type fixed alternating-current metal ring network switch equipment is used, the equipment is fixed stably, then the cabinet door 4 of the assembly room is forcibly opened to one side, the equipment is fixedly installed on the assembly plate 14 according to the installation mode of normal components, then the wiring cabinet door 2 is opened, the wiring work is normally carried out, then the wiring cabinet door 2 and the cabinet door 4 of the assembly room are sequentially closed, the installation is convenient and rapid, the use is simple and convenient, when the equipment works for a long time, the external switch is switched on, the cooling water pump 18 can pump the cooling liquid in the liquid storage cavity 7 into the reciprocating cooling pipe 3, the cooling fan 17 carries out blowing cooling, the heat dissipation of the internal components is accelerated in a liquid cooling matching water cooling mode, the stability of the working performance of the equipment is ensured, the service life of the equipment is prolonged, when the use position needs to be moved, the electric hydraulic cylinder 11 is electrified to work only, drive the downward movement of lifting slide 9 to make universal wheel 8 support equipment box 1, promote afterwards can, this metal looped netowrk switchgear compact structure can use the position according to the nimble change of in service behavior of reality, and is reliable and stable, has very high practical value, value using widely.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fixed interchange metal looped netowrk switchgear of box, includes equipment box (1), its characterized in that: the equipment comprises an equipment box body (1), an equipment wiring chamber (16) is arranged at the front top of the equipment box body (1), a wiring cabinet door (2) is hinged to one side of the equipment wiring chamber (16), an assembly chamber (12) is arranged at the front middle part of the equipment box body (1), two sides of the inner wall of the assembly chamber (12) are respectively fixedly connected with two ends of an assembly plate (14), a plurality of temperature adjusting holes (13) are formed in the front of the assembly plate (14), a reciprocating cooling pipe (3) is fixedly arranged on the back of the assembly plate (14), a cooling water pump (18) is fixedly arranged on one side of the bottom of the inner wall of the assembly chamber (12), a cooling fan (17) is fixedly arranged at one end of the inner wall of the assembly chamber (12), a liquid storage cavity (7) is formed in the front bottom of the equipment box body (1), an assembly chamber cabinet door (4) is hinged to one side of the assembly chamber (12), and an annular side plate (10) is fixedly arranged on the bottom of the equipment box body (1), the inboard sliding connection of annular curb plate (10) has lift slide (9), the fixed four electric hydraulic cylinder (11) that are provided with in center of equipment box (1) bottom, four corners of lift slide (9) bottom are all fixed and are provided with universal wheel (8), four corners of annular curb plate (10) bottom are all fixed and are provided with anti-skidding heelpiece (15).

2. A box type fixed AC metal ring network switch device according to claim 1, characterized in that: the water outlet of the cooling water pump (18) is fixedly communicated with one end of the reciprocating cooling pipe (3), the other end of the reciprocating cooling pipe (3) is fixedly communicated with one end of the top of the liquid storage cavity (7), and the water inlet of the cooling water pump (18) is fixedly communicated with the other end of the top of the liquid storage cavity (7).

3. A box type fixed AC metal ring network switch device according to claim 1, characterized in that: the top of one side of the assembly chamber cabinet door (4) is fixedly provided with a transparent observation window (5), and the bottom of one side of the assembly chamber cabinet door (4) is fixedly provided with a shutter cooling fin (6).

4. A box type fixed AC metal ring network switch device according to claim 1, characterized in that: the bottoms of the four electric hydraulic cylinders (11) are respectively fixedly connected with four corners at the top of the lifting sliding plate (9).

5. A box type fixed AC metal ring network switch device according to claim 1, characterized in that: and the cooling fan (17), the cooling water pump (18) and the four electric hydraulic cylinders (11) are electrically connected with a power supply through external switches.