CN216121252U - Gas moisture absorption drying device applied to GIS non-breaker air chamber - Google Patents
Gas moisture absorption drying device applied to GIS non-breaker air chamber Download PDFInfo
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- CN216121252U CN216121252U CN202122023152.1U CN202122023152U CN216121252U CN 216121252 U CN216121252 U CN 216121252U CN 202122023152 U CN202122023152 U CN 202122023152U CN 216121252 U CN216121252 U CN 216121252U
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Abstract
The utility model belongs to the technical field of gas insulated fully-closed combined electrical appliances, and discloses a gas moisture absorption drying device applied to a GIS non-breaker gas chamber, which comprises a three-way pipeline, wherein two ends of the three-way pipeline are fixedly connected with a moisture absorption drying device main body, the other side surface of the moisture absorption drying device main body is fixedly connected with a connecting pipeline, the other end of the connecting pipeline is fixedly connected with a first gas chamber connector, the upper end of the three-way pipeline is fixedly connected with a second gas chamber connector, the front surface of the moisture absorption drying device main body is provided with an inspection window, fixing bolts are movably sleeved at corners of the front surface of the inspection window, moisture absorption drying agents in the moisture absorption drying device main body can be conveniently replaced through the fixing bolts, the moisture absorption drying device main body is moved from the inside of the GIS gas chamber to the outside of the gas chamber, the problems of small installation space and difficult inspection are solved, and the gas moisture absorption drying device has the advantages of easy installation, easy replacement, low investment cost, easy installation, easy maintenance, low investment cost and low cost, The advantage that safe and reliable nature is high has increased the practicality of device.
Description
Technical Field
The utility model belongs to the technical field of gas insulated totally-enclosed combined electrical appliances, and particularly relates to a gas moisture absorption drying device applied to a GIS non-breaker gas chamber.
Background
The gas insulated totally-enclosed combined electrical apparatus (GIS) has the advantages of compact structure, small occupied area, high reliability, flexible configuration, strong safety and the like, and is widely applied at present. However, because of compact structure and small internal space, a part of air chambers can not be provided with the gas moisture absorption drying agent; meanwhile, the air chamber provided with the drying agent has a long GIS maintenance period, so that the drying agent is difficult to replace after moisture absorption. Therefore, those skilled in the art have provided a gas moisture absorption drying device for a GIS non-breaker gas chamber to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gas moisture absorption drying device applied to a GIS non-breaker gas chamber, which solves the problems that in the prior art, the GIS cannot be provided with a gas moisture absorption drying agent due to the compact structure and small internal space of an internal gas chamber; meanwhile, the drying agents are partially installed, and the problem that the drying agents are difficult to replace after absorbing moisture due to the long GIS maintenance period is solved.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an apply to gaseous moisture absorption drying device of GIS non-circuit breaker air chamber, includes the tee bend pipeline, the equal rigid coupling in both ends of tee bend pipeline has the moisture absorption drying device main part, and the another side rigid coupling of moisture absorption drying device main part has the connecting tube, and the other end rigid coupling of connecting tube has first air chamber connector, and the upper end rigid coupling of tee bend pipeline has second air chamber connector, and the front surface of moisture absorption drying device main part is provided with the access window, and the equal activity of front surface corner of access window has cup jointed fixing bolt.
As a still further scheme of the utility model: the fixing bolt is connected with the moisture absorption drying device main body and the maintenance window so as to conveniently replace materials in the moisture absorption drying device main body.
As a still further scheme of the utility model: the moisture absorption drying device is characterized in that a moisture absorption drying agent is arranged in the moisture absorption drying device body, so that the device can be used conveniently.
As a still further scheme of the utility model: the number of the moisture absorption drying device main bodies is two, so that the device is convenient to use.
As a still further scheme of the utility model: the front surface corner of the access panel is provided with a threaded hole so that the access panel can be installed and fixed conveniently.
As a still further scheme of the utility model: the number of the fixing bolts is four, so that the maintenance window can be fixed conveniently.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fixed relation between the maintenance window and the moisture absorption drying device main body can be rapidly installed and removed through the fixing bolt, so that the moisture absorption drying agent in the moisture absorption drying device main body can be conveniently replaced.
2. The main body of the moisture absorption drying device is moved to the outside of the gas chamber from the inside of the GIS gas chamber, the difficult problems of small installation space and difficulty in maintenance are solved, the device has simple components, has the advantages of easiness in installation and replacement, low investment cost and high safety and reliability, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural diagram of a gas moisture absorption and drying device for a GIS non-breaker gas chamber;
fig. 2 is a sectional view of a gas moisture absorption drying apparatus applied to a GIS non-breaker gas chamber.
In the figure: 1. a three-way pipeline; 2. a moisture absorption drying device main body; 3. an inspection window; 4. fixing the bolt; 5. connecting a pipeline; 6. a first air chamber connector; 7. a second air chamber connector.
Detailed Description
Example 1
As shown in figures 1 and 2, the gas moisture absorption drying device applied to the GIS non-breaker air chamber comprises a three-way pipeline 1, two ends of the three-way pipeline 1 are fixedly connected with a moisture absorption drying device main body 2, the number of the moisture absorption drying device main bodies 2 is two, a moisture absorption drying agent is arranged inside the moisture absorption drying device main body 2, the other side surface of the moisture absorption drying device main body 2 is fixedly connected with a connecting pipeline 5, the other end of the connecting pipeline 5 is fixedly connected with a first air chamber connector 6, the upper end of the three-way pipeline 1 is fixedly connected with a second air chamber connector 7, the front surface of the moisture absorption drying device main body 2 is provided with an access window 3, the corners of the front surface of the access window 3 are respectively provided with a threaded hole so as to facilitate the installation and fixation of the access window 3, the corners of the front surface of the access window 3 are respectively movably sleeved with a fixing bolt 4, the number of the fixing bolts 4 is four, the fixing bolts 4 are used for connecting the moisture absorption drying device main body 2 with the access window 3, so as to change the inside material of the main body 2 of the moisture absorption drying device, the device has simple components, has the advantages of easy installation, easy replacement, low investment cost and high safety and reliability, and increases the practicability of the device.
The working principle of the utility model is as follows: when in use, the three-phase three-way valve of the GIS air chamber A, B, C is closed in advance, the A, C phase interface is connected with the two first air chamber connectors 6, then the A, C phase three-way valve is slowly opened at the same time, the air in the pipe part is completely blown, finally the B phase interface is connected with the second air chamber connector 7, after the installation is finished, all the three-way valves are opened, whether leakage exists is checked by using a sulfur hexafluoride leakage detector, then the moisture absorption desiccant in the air chamber is absorbed by the moisture absorption desiccant in the moisture absorption drying device main body 2, the fixed relation between the maintenance window 3 and the moisture absorption drying device main body 2 can be quickly installed and removed through the fixing bolt 4, so that the moisture absorption desiccant in the moisture absorption drying device main body 2 can be conveniently replaced, the moisture absorption drying device main body 2 is moved from the inside of the GIS air chamber to the outside of the air chamber, and the problems of small installation space and difficult maintenance are solved, and the device has simple components, has the advantages of easy installation, easy replacement, low investment cost and high safety and reliability, and increases the practicability of the device.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a apply to gaseous moisture absorption drying device of GIS non-breaker air chamber, including tee bend pipeline (1), a serial communication port, the equal rigid coupling in both ends of tee bend pipeline (1) has moisture absorption drying device main part (2), the another side rigid coupling of moisture absorption drying device main part (2) has connecting tube (5), the other end rigid coupling of connecting tube (5) has first air chamber connector (6), the upper end rigid coupling of tee bend pipeline (1) has second air chamber connector (7), the front surface of moisture absorption drying device main part (2) is provided with access window (3), fixing bolt (4) have all been cup jointed in the activity of the front surface corner of access window (3).
2. The gas moisture absorption and drying device for the GIS non-breaker gas chamber as claimed in claim 1, wherein the fixing bolt (4) connects the moisture absorption and drying device body (2) and the access window (3).
3. The gas moisture absorption and drying device for GIS non-breaker gas chamber as claimed in claim 1, wherein the moisture absorption and drying device body (2) is provided with a moisture absorption drying agent inside.
4. The gas moisture absorption and drying device for GIS non-breaker gas chamber as claimed in claim 1, wherein the number of the moisture absorption and drying device main body (2) is two.
5. The gas moisture absorption and drying device for the GIS non-breaker gas chamber as claimed in claim 1, wherein the corners of the front surface of the access window (3) are provided with threaded holes.
6. The gas moisture absorption and drying device for GIS non-breaker gas chamber as claimed in claim 1, wherein the number of the fixing bolts (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122023152.1U CN216121252U (en) | 2021-08-25 | 2021-08-25 | Gas moisture absorption drying device applied to GIS non-breaker air chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122023152.1U CN216121252U (en) | 2021-08-25 | 2021-08-25 | Gas moisture absorption drying device applied to GIS non-breaker air chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121252U true CN216121252U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122023152.1U Active CN216121252U (en) | 2021-08-25 | 2021-08-25 | Gas moisture absorption drying device applied to GIS non-breaker air chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121252U (en) |
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2021
- 2021-08-25 CN CN202122023152.1U patent/CN216121252U/en active Active
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