Double-grounding isolation gas tank of C-GIS high-conductivity aluminum structure

Abstract

A double-grounding isolation gas tank of a C-GIS high-conductivity aluminum structure comprises a top plate and a bottom plate, a middle isolation plate is arranged between the top plate and the bottom plate, a front plate is arranged between the top plate and the bottom plate, the top plate, the bottom plate and the front plate are fixed through welding, and the isolation gas tank can be distinguished through the top plate, the bottom plate and the middle isolation plate. A plurality of isolation air chambers are formed between the top plate and the bottom plate, so that different isolation parts are assembled in each air chamber, multi-path work of the isolation air box can be achieved, a circuit breaker assembly is arranged on one side of each isolation air chamber, an assembly port is formed in the circuit breaker assembly, and the isolation air box can work in a multi-path mode. The circuit breaker assembly on the isolation air chamber can be well assembled by utilizing the assembly port, so that the circuit breaker assembly and other equipment can be assembled more conveniently.

Description

Technical Field

[0001] The utility model relates to an isolating gas box, in particular to a double-grounding isolating gas box with a C-GIS high-conductivity aluminum structure. Background Art

[0002] In a gas box of an isolating gas box device, the front shell, side shell and rear shell of the gas box often deform greatly when under inflation pressure or excessive internal pressure. Since the related operating mechanisms of the isolating gas box are generally installed on the front shell of the gas box and related components are installed at the rear of the front shell of the gas box, the deformation of the front shell will cause the mechanism to shift accordingly, thus causing a series of problems. When using the isolating gas box, multiple isolating components are also assembled inside the isolating gas box, and these isolating components need to be assembled well to ensure the stable operation of the electrical components inside the isolating gas box.

[0003] In the prior art: CN201820309735.6, a gas box of a high-strength and stable fully-insulated ring main unit. The utility model discloses a gas box of a high-strength and stable fully-insulated ring main unit, which includes a gas box, a box door and universal wheels. A fixing member is installed at the central position of one end of the gas box, one end of the fixing member is hinged with a connecting member, and the end of the connecting member away from the fixing member is fixedly connected with a box door matching the gas box. An air pump is installed at the central position of the top of the gas box, and an air inlet pipe is installed at the output end of the air pump. An air outlet pipe is installed at the top of the gas box on one side of the air pump. A heat-insulating cotton is provided on the inner side wall of the gas box, and an insulating layer is provided inside the gas box on one side of the heat-insulating cotton. By installing the gas box, the box door and the universal wheels, first reinforcing ribs are evenly installed on both sides of the gas box, and second reinforcing ribs are evenly installed at the other end of the gas box.

[0004] In the prior art, to increase the strength of the gas box, a heat-insulating cotton is provided on the inner side wall of the gas box, and an insulating layer is provided inside the gas box on one side of the heat-insulating cotton, which is convenient for increasing the heat-insulating effect and insulating effect inside the gas box. However, there are problems in the assembly of the circuit breaker assembly in the existing gas box. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a double-grounding isolating gas box with a C-GIS high-conductivity aluminum structure.

[0006] The utility model is realized by the following technical solutions: A double-grounding isolation gas tank with a high-conductivity aluminum structure for C-GIS, including a top plate and a bottom plate. An intermediate isolation plate is arranged between the top plate and the bottom plate. A front plate is arranged between the top plate and the bottom plate. The top plate, the bottom plate and the front plate are fixed by welding. Insulators are arranged between the top plate and the intermediate isolation plate. An isolation component is arranged below the insulators. The isolation component is a three-position isolation aluminum component. A circuit breaker is arranged between the bottom plate and the intermediate shelf plate. A circuit breaker assembly part is arranged on one side of the front plate. The circuit breaker assembly part is a circuit breaker assembly. An isolation part is arranged on the top of the circuit breaker assembly.

[0007] The isolation part is an isolation structure component. The isolation structure component and the front plate are fixed and assembled by an assembly plate.

[0008] A top cover plate is arranged on the top plate. A fixing ring is arranged between the top cover plate and the top plate. A transverse rod is arranged on the top plate.

[0009] A circuit breaker assembly housing is arranged on the circuit breaker assembly. An assembly port is arranged on the circuit breaker assembly housing.

[0010] Compared with the prior art, when the utility model is used, the isolation gas tank can be divided by relying on the top plate, the bottom plate and the intermediate isolation plate, and a plurality of isolation gas chambers are formed between the top plate and the bottom plate. In this way, different isolation components are assembled in each gas chamber, and the isolation gas tank can work in multiple ways. A circuit breaker assembly is arranged on one side of the isolation gas chamber. An assembly port is arranged on the circuit breaker assembly. The circuit breaker assembly can be well assembled on the isolation gas chamber by using the assembly port, making the assembly between the circuit breaker assembly and other devices more convenient. Brief Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the utility model;

[0012] Figure 2 is a perspective view of the utility model;

[0013] In the figure: 1 is the top plate, 2 is the bottom plate, 3 is the intermediate isolation plate, 4 is the front plate, 5 is the insulator, 6 is the isolation component, 7 is the circuit breaker, 8 is the circuit breaker assembly, 9 is the isolation part, 10 is the top cover plate, 11 is the fixing ring, 12 is the transverse rod, 13 is the circuit breaker housing, 14 is the assembly port. Detailed Embodiment

[0014] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0015] A double-grounding isolation gas tank with a C-GIS high-conductivity aluminum structure includes a top plate 1 and a bottom plate 2. An intermediate isolation plate 3 is provided between the top plate 1 and the bottom plate 2. A front plate 4 is provided between the top plate 1 and the bottom plate 2. The top plate 1, the bottom plate 2, and the front plate 4 are fixed by welding. An insulator 5 is provided between the top plate 1 and the intermediate isolation plate 3. An isolation component 6 is provided below the insulator 5. The isolation component 6 is a three-position isolation aluminum component. A circuit breaker 7 is provided between the bottom plate 2 and the intermediate shelf plate 3. A circuit breaker assembly part is provided on one side of the front plate 4. The circuit breaker assembly part is a circuit breaker assembly 8. An isolation part 9 is provided on the top of the circuit breaker assembly 8.

[0016] In order to better meet the isolation effect of the isolation gas tank, an isolation part 9 needs to be assembled in the isolation gas tank. The isolation part 9 can be used for good isolation, meeting the working and isolation requirements of the isolation gas tank. Generally, the isolation part 9 is an isolation structure component. The isolation structure component and the front plate 4 are fixed and assembled by an assembly plate. The use of a three-position isolation aluminum component for the isolation component 9 can make the isolation effect better, meeting the isolation needs.

[0017] A top cover plate 10 is provided on the top plate 1. A fixing ring 11 is provided between the top cover plate 10 and the top plate 1. A transverse rod 12 is provided on the top plate 1. The provision of the top cover plate 10 on the top plate 1 can enhance the local strength of the top plate 1. The use of the fixing ring 11 can further improve the strength around the top cover plate 10.

[0018] There will be circuit breaker components on the isolation gas tank. These circuit breaker components need to be better assembled. Generally, the circuit breaker components use a circuit breaker, which is assembled in the isolation gas tank. The isolation gas tank provides protection for the external environment of the circuit breaker. At the same time, in order to better meet the need for assembling the circuit breaker assembly, a circuit breaker assembly housing 13 needs to be provided outside the circuit breaker assembly. The circuit breaker assembly housing 13 can be used for the assembly needs of the circuit breaker assembly and other components. Generally, a circuit breaker assembly housing 13 is provided on the circuit breaker assembly 8. An assembly port 14 is provided on the circuit breaker assembly housing 13. The assembly port 14 can be used for the assembly needs of the circuit breaker assembly.

[0019] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A double-grounding isolation gas tank with a C-GIS high-conductivity aluminum structure, comprising a top plate and a bottom plate. An intermediate isolation plate is arranged between the top plate and the bottom plate, and a front plate is arranged between the top plate and the bottom plate. The top plate, the bottom plate and the front plate are fixed by welding. Insulators are arranged between the top plate and the intermediate isolation plate, and an isolation component is arranged below the insulators. The isolation component is a three-position isolation aluminum component. A circuit breaker is arranged between the bottom plate and an intermediate resting plate, and it is characterized in that: One side of the front panel is provided with a circuit breaker assembly component, and the circuit breaker assembly component is a circuit breaker assembly. An isolation component is arranged on the top of the circuit breaker assembly.

2. The double-grounding isolation gas tank with a C-GIS high-conductivity aluminum structure according to claim 1, characterized in that: The isolation component is an isolation structure assembly, and the isolation structure assembly and the front panel are fixed and assembled by means of an assembly plate.

3. The double-grounding isolation gas tank with a C-GIS high-conductivity aluminum structure according to claim 1, characterized in that: A top cover plate is arranged on the top plate, a fixing ring is arranged between the top cover plate and the top plate, and a transverse rod is arranged on the top plate.

4. A double-grounded isolation gas tank with a C-GIS high-conductivity aluminum structure according to claim 1, characterized in that: A circuit breaker assembly housing is arranged on the circuit breaker assembly, and an assembly port is arranged on the circuit breaker assembly housing.

Images