CN215770979U - Novel SF6 circuit breaker aerifys device - Google Patents
Novel SF6 circuit breaker aerifys device Download PDFInfo
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- CN215770979U CN215770979U CN202121426403.4U CN202121426403U CN215770979U CN 215770979 U CN215770979 U CN 215770979U CN 202121426403 U CN202121426403 U CN 202121426403U CN 215770979 U CN215770979 U CN 215770979U
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- circuit breaker
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Abstract
The utility model discloses a novel SF6 circuit breaker inflating device which comprises a device shell and a plurality of inflating joints, wherein a gas cylinder is arranged in the device shell, a first pressure gauge is installed on the gas cylinder, the gas cylinder is connected with a pressure reducing valve, a second pressure gauge is installed on the pressure reducing valve, the pressure reducing valve is connected with a joint connecting piece, and the joint connecting piece is connected with the plurality of inflating joints. According to the utility model, the various inflation connectors are provided with the inflation interfaces matched with the check valves, so that the check valves can be connected with the inflation connectors of different types, the problem that the inflation interfaces are not easy to select in the process of supplying gas for the SF6 circuit breaker is solved, the problem of space waste caused by the fact that a large number of inflation pipelines of different types are accumulated in a warehouse is avoided, the production efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of inflation connectors, in particular to a novel SF6 circuit breaker inflation device.
Background
At present, SF6 circuit breakers have various types of gas charging interfaces, gas charging pipelines matched with the circuit breakers need to be prepared before gas charging, particularly for unfamiliar equipment, the model of the gas charging interface needs to be determined on the spot in advance, and therefore, a lot of time is wasted.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the related art, the utility model provides a novel SF6 circuit breaker gas filling device, which can solve the problems.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a novel SF6 circuit breaker aerating device, includes device shell and multiple inflation connector, be provided with the gas cylinder in the device shell, install first manometer on the gas cylinder, the gas cylinder is connected with the relief pressure valve, install the second manometer on the relief pressure valve, the relief pressure valve is connected with the articulate piece, the articulate piece is with multiple inflation connector connects.
Furthermore, the joint connecting piece is connected with the check valve, and is multiple aerify all be provided with on the joint with the check valve matches aerify the interface.
Further, the second pressure gauge is arranged at an outlet of the pressure reducing valve.
Furthermore, a support is arranged in the device shell and detachably connected with the gas cylinder.
Further, the bottom of the device shell is provided with rollers.
The utility model has the beneficial effects that: according to the utility model, the various inflation connectors are provided with the inflation interfaces matched with the check valves, so that the check valves can be connected with the inflation connectors of different types, the problem that the inflation interfaces are not easy to select in the process of supplying gas for the SF6 circuit breaker is solved, the problem of space waste caused by the fact that a large number of inflation pipelines of different types are accumulated in a warehouse is avoided, the production efficiency is improved, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel SF6 circuit breaker gas filling device according to an embodiment of the present invention.
In the figure: 1. the device comprises a device shell, 2. an inflation connector, 3. a gas cylinder, 4. a pressure reducing valve and 5. a check valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1, the novel SF6 circuit breaker gas filling device according to the embodiment of the utility model comprises a device housing 1 and a plurality of gas filling connectors 2, wherein a gas cylinder 3 is arranged in the device housing 1, a first pressure gauge is arranged on the gas cylinder 3, the gas cylinder 3 is connected with a pressure reducing valve 4, a second pressure gauge is arranged on the pressure reducing valve 4, the pressure reducing valve 4 is connected with a connector connecting piece, and the connector connecting piece is connected with the plurality of gas filling connectors 2.
In a specific embodiment of the present invention, the connector connecting piece is connected with a check valve 5, and the plurality of inflation connectors 2 are provided with inflation interfaces matched with the check valve 5.
In a particular embodiment of the utility model, the second pressure gauge is arranged at the outlet of the pressure reducing valve 4.
In a particular embodiment of the utility model, a holder is provided in the device housing 1, said holder being detachably connected to the gas cylinder 3.
In one embodiment of the utility model, the bottom of the device housing 1 is provided with rollers.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
When the novel SF6 circuit breaker gas filling device is used specifically, the pulley is arranged outside the device shell 1, the three areas, namely a gas cylinder area, a pressure reducing valve area and a gas filling interface area, are arranged inside the device shell, wherein the gas cylinder area is provided with an SF6 gas cylinder, and the SF6 gas cylinder is used for supplying gas to an SF6 circuit breaker; the pressure reducing valve area comprises a pressure reducing valve 4, a first pressure gauge and a second pressure gauge, wherein the first pressure gauge is used for indicating the internal pressure of the gas cylinder, the second pressure gauge is used for indicating the outlet pressure of the pressure reducing valve, and the pressure of gas rushing into the SF6 circuit breaker is controlled through the first pressure gauge and the second pressure gauge; the inflation interface region is the core region of whole device, including piecing together connecting piece, check valve 5 and multiple inflation joint 2, wherein, multiple inflation joint 2 is connected with check valve 5 through inflating the interface, and this check valve 5 is in non-conductive state at ordinary times, and when being connected with inflation joint 2, inside thimble is opened by the top, and check valve 5 is switched on, accomplishes SF6 circuit breaker tonifying qi operation.
In conclusion, the utility model solves the problem that the air charging interface is not easy to select in the air charging process of the SF6 circuit breaker, simultaneously avoids the problem of space waste caused by the accumulation of a large number of air charging pipelines with different models in a warehouse, improves the production efficiency and reduces the labor intensity.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a novel SF6 circuit breaker aerating device, includes device shell (1) and multiple inflation connector (2), its characterized in that, be provided with gas cylinder (3) in device shell (1), install first manometer on gas cylinder (3), gas cylinder (3) are connected with relief pressure valve (4), install the second manometer on relief pressure valve (4), relief pressure valve (4) are connected with the articulate, the articulate with multiple inflation connector connects (2).
2. The novel SF6 circuit breaker gas filling device as claimed in claim 1, wherein said connector connection is connected with a check valve (5), and a plurality of said gas filling connectors (2) are provided with gas filling interfaces matching with said check valve (5).
3. The new type SF6 circuit breaker gas filling device as claimed in claim 1, wherein said second pressure gauge is provided at the outlet of said pressure reducing valve (4).
4. The novel SF6 circuit breaker gas filling device as claimed in claim 1, wherein a bracket is provided in said device housing (1), said bracket being detachably connected to said gas cylinder (3).
5. The novel SF6 circuit breaker gas filling device as claimed in claim 1, wherein rollers are provided at the bottom of the device housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426403.4U CN215770979U (en) | 2021-06-25 | 2021-06-25 | Novel SF6 circuit breaker aerifys device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426403.4U CN215770979U (en) | 2021-06-25 | 2021-06-25 | Novel SF6 circuit breaker aerifys device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215770979U true CN215770979U (en) | 2022-02-08 |
Family
ID=80102561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121426403.4U Active CN215770979U (en) | 2021-06-25 | 2021-06-25 | Novel SF6 circuit breaker aerifys device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215770979U (en) |
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2021
- 2021-06-25 CN CN202121426403.4U patent/CN215770979U/en active Active
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