CN216242835U - A prevent electrically conductive insulating tube spare for gas pipeline - Google Patents
A prevent electrically conductive insulating tube spare for gas pipeline Download PDFInfo
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- CN216242835U CN216242835U CN202122777903.9U CN202122777903U CN216242835U CN 216242835 U CN216242835 U CN 216242835U CN 202122777903 U CN202122777903 U CN 202122777903U CN 216242835 U CN216242835 U CN 216242835U
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- gas pipeline
- connector
- pipe fitting
- insulating pipe
- cylinder
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Abstract
The utility model relates to the technical field of insulating pipe fittings, and particularly discloses an anti-conductive insulating pipe fitting for a gas pipeline, which comprises an insulating pipe fitting body, wherein the insulating pipe fitting body comprises a cylinder detachably connected with the gas pipeline, a connecting post fixedly connected to one side of the cylinder, which is far away from the gas pipeline, and a connector fixedly connected to the connecting post, the connector is provided with an external thread for connection, the end surface of the cylinder, which is close to the gas pipeline, is provided with a first circular groove, the connector is provided with a second circular groove communicated with the first circular groove, and the diameter of the first circular groove is larger than that of the second circular groove.
Description
Technical Field
The application relates to the technical field of insulating pipe fittings, and particularly discloses an anti-conduction insulating pipe fitting for a gas pipeline.
Background
At present, the project of 'gas replacing coal' in rural areas in the north is generally implemented, the popularization rate of natural gas pipelines is very high, and due to the fact that the terrain and the buildings of rural areas are complex, electric wires in the rural areas are complicated, the phenomenon of private building is serious, potential safety hazards caused by the fact that the electric wires are often built on the gas pipelines due to environmental, climate and human factors are caused, and the electric shock risk is very large. Because the area of each village is large, the number of residents is large, the small street and the lane are complicated, and the personnel can not find and process the hidden troubles in time only by patrolling and examining, the personnel are very easy to cause the electric shock accidents. According to the requirements of 'urban gas transmission and distribution project construction and acceptance regulations', a distance of 5CM from a wall body is required during gas pipeline installation, and because a common insulating pad cannot completely meet the requirement of preventing a falling electric wire from being lapped on the gas pipeline of the '5 CM' exposed outside the wall body, the electric shock hidden danger is caused, the inventor provides the electric conduction preventing insulating pipe fitting for the gas pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the traditional gas pipeline has a conductive risk.
In order to achieve the above object, the present invention provides the following basic solutions:
the utility model provides a prevent electrically conductive insulating pipe fitting for gas pipeline, includes the insulating pipe fitting body, the insulating pipe fitting body includes can dismantle cylinder, rigid coupling of being connected with gas pipeline and one side spliced pole and the connector of rigid coupling on the spliced pole of gas pipeline are kept away from at the cylinder, be equipped with the external screw thread that is used for connecting on the connector, the cylinder is close to the terminal surface of gas pipeline and opens and to have first circular slot, it has the second circular slot that communicates with first circular slot to open on the connector, the diameter of first circular slot is greater than the diameter of second circular slot.
The principle and effect of this basic scheme lie in:
1. compared with the prior art, the device is convenient to install, the sealing performance of the pipe fitting is good, and sealing fillers are not needed.
2. Compared with the prior art, insulating nature is good, can effectively stop because of the pipeline is electrified, and indoor pipeline is passed to or outdoor pipeline is conducted from indoor pipeline to the outdoor pipeline from outdoor pipeline, causes personnel to electrocute the risk.
3. Compared with the prior art, the diameter of the first circular groove is larger than that of the second circular groove. Can play the role of a sheath for the gas pipeline.
Furthermore, the connector, the connecting column and the cylinder are all made of polytetrafluoroethylene materials. Has good insulation and sealing effects.
Furthermore, the connector, the connecting column and the cylinder are integrally formed. The mold is convenient to use for guiding, and the production is accelerated.
Furthermore, a chamfer angle is arranged at the joint of the connector and the connecting column, and the chamfer angle is 45 degrees. The purpose of the chamfer is to facilitate the connection of the elbow or the straight pipe.
Furthermore, the circle centers of the connector, the connecting column and the cylinder are all on the same straight line. The purpose is to facilitate the production of the mould and the smooth output of the fuel gas.
Furthermore, the inner wall of the first circular groove is provided with an internal thread, which is beneficial to realizing the connection between the first circular groove and the gas pipeline.
Furthermore, the internal thread is arranged on the inner side of the first circular groove close to the connector. The internal thread sets up at first circular slot innermost side, and the purpose ensures gas pipeline firm in connection, can not drop.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of an anti-conductive insulating pipe fitting for a gas pipeline according to an embodiment of the present application;
fig. 2 shows a bottom view of an anti-conductive insulating pipe for a gas pipeline according to an embodiment of the present application;
fig. 3 is a front view of an anti-conductive insulating pipe for a gas pipeline according to an embodiment of the present application;
fig. 4 shows an installation schematic diagram of an anti-conductive insulating pipe fitting for a gas pipeline according to an embodiment of the application.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: spliced pole 1, cylinder 2, connector 3, second circular slot 4, second circular slot 5, gas table 6, elbow 7, gas pipeline 8, gas pipeline 9, wall body 10 of giving vent to anger.
Examples are shown in fig. 1, 2, 3 and 4:
the utility model provides a prevent electrically conductive insulating pipe fitting for gas pipeline, including the insulating pipe fitting body, the insulating pipe fitting body includes can dismantle the cylinder 2 of being connected with gas pipeline 8, the spliced pole 1 and the connector 3 of rigid coupling on spliced pole 1 of the one end of gas pipeline 8 are kept away from to the rigid coupling at cylinder 2, be equipped with the external screw thread that is used for connecting on the connector 3, cylinder 2 is close to the terminal surface of gas pipeline 8 and opens there is first circular slot, it has second circular slot 4 with first circular slot intercommunication to open on the connector 3, the diameter of first circular slot is greater than the diameter of second circular slot 4, can play the sheath effect to gas pipeline.
The inner wall of the first circular groove is provided with an internal thread, so that the connection between the first circular groove and the gas pipeline 8 is facilitated, the internal thread is arranged on the inner side, close to the connector 3, of the first circular groove, the internal thread is arranged on the innermost side of the first circular groove, and the purpose is to ensure that the gas pipeline 8 is firmly connected and cannot fall off.
The specific implementation process comprises the following steps: first, as shown in fig. 4, according to the requirements of the 'urban gas distribution and transportation engineering construction and acceptance regulations', a distance of 5CM is required for mounting a gas pipeline, but for some old communities, an old wire is easy to be put on a gas pipeline 8 outside a wall, and then enters the room through conductivity, so that electric shock hazard is generated.
Secondly, as shown in fig. 4, the device is used for distinguishing indoor and indoor by the wall 10, the left side of the wall 10 is indoor, the right side of the wall 10 is outdoor, and the device can be attached to the wall surface before the pipe behind the meter penetrates the wall, so that the current can be blocked from flowing through the insulating property of the device, and the risk can be avoided.
Thirdly, the concrete mode of the device is also as shown in fig. 4, the cylinder 2 is connected with the gas pipeline 8, specifically, a plastic pipe fitting is firstly placed in the first circular groove, the plastic pipe fitting is in threaded connection with the first circular groove, then the gas pipeline 8 is inserted, the plastic pipe fitting and the first circular groove are in clearance fit, and the connector 3, the connecting column 1 and the cylinder 2 are all made of polytetrafluoroethylene materials, so that a good insulating and sealing effect is achieved.
And fourthly, taking out the elbow 7 or the straight pipe after the end of the gas pipeline 8 is installed, determining through actual construction, connecting the external thread of the connector 3 with the elbow 7 or the straight pipe through the external thread, connecting the gas meter 6 after the connection is finished, and then enabling the gas meter 6 to pass through the gas outlet pipeline 9 to each device needing gas, so far, the installation of the whole device is finished, and the conductive risk can be avoided.
The problem that traditional gas pipeline has electrically conductive risk has been solved to this device.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a prevent electrically conductive insulating pipe fitting for gas pipeline which characterized in that: including the insulating pipe fitting body, the insulating pipe fitting body includes the spliced pole and the connector of rigid coupling on the spliced pole of the one end of keeping away from the gas pipeline at the cylinder with cylinder, rigid coupling that the gas pipeline can be dismantled to the gas pipeline, be equipped with the external screw thread that is used for connecting on the connector, the cylinder is close to the terminal surface of gas pipeline and opens and have first circular slot, it has the second circular slot that communicates with first circular slot to open on the connector, the diameter of first circular slot is greater than the diameter of second circular slot.
2. The anti-conductive insulating pipe fitting for a gas pipeline as claimed in claim 1, wherein the connector, the connecting column and the cylinder are made of polytetrafluoroethylene.
3. The pipe fitting of claim 2, wherein the connector, the connecting post and the cylinder are integrally formed.
4. The anti-conductive insulating pipe fitting for a gas pipeline as claimed in claim 1, wherein the joint of the connector and the connecting column is chamfered, and the chamfer angle is 45 °.
5. The anti-conductive insulating pipe fitting for the gas pipeline as claimed in claim 2, wherein the centers of the connector, the connecting column and the cylinder are all on the same straight line.
6. The electrical conduction preventing insulating pipe for a gas pipe as claimed in claim 1, wherein an inner wall of the first circular groove is internally threaded.
7. The anti-conductive insulating pipe fitting for the gas pipeline as claimed in claim 6, wherein the internal thread is provided at an inner side of the first circular groove close to the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777903.9U CN216242835U (en) | 2021-11-12 | 2021-11-12 | A prevent electrically conductive insulating tube spare for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777903.9U CN216242835U (en) | 2021-11-12 | 2021-11-12 | A prevent electrically conductive insulating tube spare for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216242835U true CN216242835U (en) | 2022-04-08 |
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ID=80996674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122777903.9U Active CN216242835U (en) | 2021-11-12 | 2021-11-12 | A prevent electrically conductive insulating tube spare for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216242835U (en) |
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2021
- 2021-11-12 CN CN202122777903.9U patent/CN216242835U/en active Active
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