CN214467901U - Device for connecting point with gas pipeline - Google Patents
Device for connecting point with gas pipeline Download PDFInfo
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- CN214467901U CN214467901U CN202120433832.8U CN202120433832U CN214467901U CN 214467901 U CN214467901 U CN 214467901U CN 202120433832 U CN202120433832 U CN 202120433832U CN 214467901 U CN214467901 U CN 214467901U
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- bag body
- gas
- vacuum pump
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- export
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Abstract
The utility model discloses a device for taking gas pipeline contact, it is including transparent bag body, vacuum pump, gas storage tank, clamp, and the inner wall of the bag body is fixed with latticed support inside lining, and the entry of the bag body is passed through the clamp and is fixed at the gas pipeline end, and the inboard fixed surface of clamp has the rubber layer, the export of the bag body and the entry pipeline connection of stop valve, the export of stop valve and the entry pipeline connection of vacuum pump, the export of vacuum pump and the entry pipeline connection of gas storage tank. The advantages are that: the device has simple structure, low cost, convenient operation and strong applicability; the device can be operated with pressure, and the disassembly of the screw plug and the installation of the ball valve are realized without influencing the normal use of gas by a user, so that the efficiency is high.
Description
The technical field is as follows:
the utility model relates to a gas safety technical field, concretely relates to a device for taking gas pipeline contact.
Background art:
the tail end of the gas pipeline is plugged daily by using a plug, when the tail end of the gas pipeline is connected with the pipeline, the plug is disassembled, the tail end of the gas pipeline is connected with a newly-added pipeline through a ball valve, but gas is conveyed in the gas pipeline at a certain pressure, the plug is disassembled and assembled under pressure by an operator, the gas is diffused into the surrounding air, so that the local gas concentration in a space is increased, potential safety hazards exist, and meanwhile, the waste of the gas is caused; and the gas is stopped for processing, and the gas pipeline is disassembled and assembled after the pressure in the gas pipeline is reduced, so that the normal use of a user is seriously influenced.
The utility model has the following contents:
an object of the utility model is to provide a device for taking gas pipeline contact.
The utility model discloses by following technical scheme implement: a device for taking gas pipeline contact, it is including transparent bag body, vacuum pump, gas storage tank, clamp, the inner wall of the bag body is fixed with latticed support inside lining, the entry of the bag body is passed through the clamp and is fixed at the gas pipeline end, the inboard fixed surface of clamp has the rubber layer, the export of the bag body passes through connecting pipe and stop valve fixed connection, the export of stop valve with the entry pipeline of vacuum pump is connected, the export of vacuum pump with the entry pipeline of gas storage tank is connected.
Further, the latticed supporting lining is a stainless steel wire woven mesh.
Furthermore, the stainless steel wire mesh grid is fixedly bonded with the inner wall of the bag body.
The utility model has the advantages that: the device has simple structure, low cost, convenient operation and strong applicability; the device can be operated under pressure, the disassembly of the screw plug and the installation of the ball valve are realized under the condition that the normal use of gas by a user is not influenced, the efficiency is high, and meanwhile, under the matching of the bag body, the vacuum pump and the gas storage tank, the gas released from the gas pipeline is effectively recycled, so that the energy is saved, and the potential safety hazard problem of gas leakage is solved; the grid-shaped supporting lining can further enhance the pressure resistance, tensile resistance and abrasion resistance of the bag body; in the process of disassembling the plug and installing the ball valve, the vacuum pump is not started, the bag body is kept in a normal pressure state, the normal pressure value in the gas pipeline is ensured, and the normal use of a user is ensured.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the utility model;
in the figure: the gas storage tank comprises a bag body 1, a vacuum pump 2, a gas storage tank 3, a hoop 4, a plug 5, a ball valve 6, a latticed supporting lining 7, a gas pipeline 8, a rubber layer 9 and a stop valve 10.
The specific implementation mode is as follows:
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1, the device for connecting points with gas pipelines comprises a transparent bag body 1, a vacuum pump 2, a gas storage tank 3 and a hoop 4, wherein the bag body 1 is relatively flexible, an operator can detach a plug 5 and install a ball valve 6 through the bag body 1, the ball valve 6 to be installed at the tail end of a gas pipeline 8 needs to be placed in the bag body 1, and the transparent bag body 1 is convenient for observing the detaching position; the inner wall of the bag body 1 is fixedly provided with the latticed supporting lining 7, the latticed supporting lining 7 can further enhance the pressure resistance, tensile resistance and abrasion resistance of the bag body 1, particularly has the pressure bearing capacity for middle-high pressure fuel gas, the latticed supporting lining 7 is a stainless steel wire woven net, the stainless steel wire woven net is fixedly bonded with the inner wall of the bag body 1, the stainless steel wire woven net further increases the pressure resistance and strength of the bag body 1, and meanwhile, the flexibility of the bag body 1 is not influenced; the inlet of the bag body 1 is fixed at the tail end of a gas pipeline 8 through a hoop 4, a rubber layer 9 is fixed on the inner side surface of the hoop 4, the rubber layer 9 can protect the bag body 1 under the action of the hoop 4 to prevent the hoop 4 from cutting off the bag body 1, the outlet of the bag body 1 is connected with an inlet pipeline of a stop valve 10, the outlet of the stop valve 10 is connected with an inlet pipeline of a vacuum pump 2, the outlet of the vacuum pump 2 is connected with an inlet pipeline of a gas storage tank 3, in the process of disassembling the plug 5 and installing the ball valve 6, the vacuum pump 2 is not used, the vacuum pump 2 and the gas storage tank 3 can be disassembled from the bag body 1 by closing the stop valve 10, the bag body 1 is light and convenient to operate in the operation process, meanwhile, the mounting and carrying are convenient, and the vacuum pump 2 is not used as much as possible in the dismounting process, so that the internal energy of the bag body 1 is in a normal pressure state, the normal use of a user is ensured, and the vacuum pump 2 is prevented from sucking the fuel gas in the fuel gas pipeline 8 to interfere with the fuel gas pressure; the device is under the condition that does not influence the user normal use gas, realizes the dismantlement and the installation of ball valve 6 of plug 5, and is efficient, simultaneously under the cooperation of the bag body 1, vacuum pump 2, gas storage tank 3, the gas of 8 terminal effluviums of gas pipeline obtains effectual recovery, has solved the problem of potential safety hazard, and gas storage tank 3 can retrieve the gas and recycle simultaneously.
The specific operation process of the embodiment is as follows:
1. before the plug 5 is disassembled, a ball valve 6 is arranged in the bag body 1, the inlet of the bag body 1 is sleeved at the tail end of a gas pipeline 8, the bag body 1 and the gas pipeline 8 are fixed by a hoop 4, the plug 5 at the tail end of the gas pipeline 8 is arranged in the bag body 1, and a stop valve 10 and a vacuum pump 2 are closed or the vacuum pump 2 is detached from the stop valve 10;
2. the plug 5 is rotated for a plurality of times in a small range through the bag body 1 until the plug 5 is detached from the tail end of the gas pipeline 8, and then the ball valve 6 in the bag body 1 is installed at the tail end of the gas pipeline 8 through the bag body 1;
3. because the gas in the in-process gas pipeline 8 of dismantling plug 5 and installation ball valve 6 can get into the bag body 1 with certain pressure, the installation has been accomplished the ball valve 6 after, ball valve 6 is the closure state and closes 8 ends of gas pipeline, with the exit linkage of vacuum pump 2's entry and stop valve 10, the entry of gas storage tank 3 and vacuum pump 2's exit linkage, then open stop valve 10, start vacuum pump 2, the whole gas that gets into in the bag body 1 gas storage tank 3, then take off bag body 1 from 8 ends of gas pipeline, leak hunting through the leak hunting appearance after qualified, install newly-increased pipeline on ball valve 6 can.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A device for taking gas pipeline contact, its characterized in that, it is including transparent bag body, vacuum pump, gas storage tank, clamp, the inner wall of the bag body is fixed with latticed support inside lining, the entry of the bag body is passed through the clamp and is fixed at the gas pipeline end, the inboard fixed surface of clamp has the rubber layer, the export of the bag body and the entry pipeline connection of stop valve, the export of stop valve with the entry pipeline connection of vacuum pump, the export of vacuum pump with the entry pipeline connection of gas storage tank.
2. The apparatus of claim 1, wherein the mesh-like support liner is a woven mesh of stainless steel wires.
3. The apparatus of claim 2, wherein the woven stainless steel wire mesh is adhesively secured to the interior wall of the bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433832.8U CN214467901U (en) | 2021-02-26 | 2021-02-26 | Device for connecting point with gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433832.8U CN214467901U (en) | 2021-02-26 | 2021-02-26 | Device for connecting point with gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467901U true CN214467901U (en) | 2021-10-22 |
Family
ID=78146700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120433832.8U Active CN214467901U (en) | 2021-02-26 | 2021-02-26 | Device for connecting point with gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467901U (en) |
-
2021
- 2021-02-26 CN CN202120433832.8U patent/CN214467901U/en active Active
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| GR01 | Patent grant | ||
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