CN212298086U

CN212298086U - Gas pipeline connector

Info

Publication number: CN212298086U
Application number: CN202021098750.4U
Authority: CN
Inventors: 刘春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-05
Anticipated expiration: 2030-06-15

Abstract

The utility model belongs to the technical field of gas pipeline connecting devices, in particular to a gas pipeline connector, which comprises a first connecting pipe orifice and a second connecting pipe orifice, wherein a notch is arranged at the inner part of the first connecting pipe orifice, one side end of the first connecting pipe orifice is connected with a first pipeline, one side of the first connecting pipe orifice is welded with a first supporting block, and the inner part of the first supporting block is clamped and connected with a fourth fixing block, one side end of the fourth fixing block is bonded with a rubber connecting block, in the device, when the second pipeline needs to be taken down from the connecting part of the second connecting pipe orifice for replacement, the device is provided with a notch at the inner part of the first connecting pipe orifice, the inner diameter of the first connecting pipe orifice is smaller than the spherical diameter formed by the fourth fixing block, the inner part of the fourth fixing block is supported by the second supporting block due to the resilience of a spring, so that the fourth fixing block is tightly adhered to the inner wall of the first, meanwhile, the structure of the first connecting pipe orifice is the same as that of the second connecting pipe orifice.

Description

Gas pipeline connector

Technical Field

The utility model belongs to the technical field of gas pipeline connecting device, concretely relates to gas pipe connector.

Background

The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is of various types, mainly including natural gas, artificial gas, liquefied petroleum gas, methane and coal gas. In the use of gas, need use the pipeline to carry, can use gas pipeline joint in being connected between pipeline and pipeline, current gas pipeline joint function is than more singleness, when the pipeline is ageing for a long time and appears damaging and need changing, when changing the pipeline, though the pipeline gas's of having closed transport, but still can remain more gas in the pipeline, will cause the waste of a large amount of gas in the pipeline when changing.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a gas pipe connector, the waste of the interior gas of reduction maintenance process pipeline that has, and the operation is put convenient practicality and is good characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas pipeline connector, includes that a connects the mouth of pipe and No. two connects the mouth of pipe, a mouth of pipe inside has been seted up, No. one connect mouth of pipe one side end-to-end connection has a pipeline, No. one connect the welding of mouth of pipe one side has a supporting shoe, and the inside block of a supporting shoe is connected with No. four fixed blocks, No. four fixed block one side end bonds and has the rubber connection piece, No. four fixed block inside weld has No. two supporting shoes of a plurality of, and No. two supporting shoe one side end-to-end welding have a spring, No. two connect mouth of pipe one side end-to-.

As the utility model discloses a preferred technical scheme of gas pipe connector, No. two takeover mouth one side closes through No. three fixed blocks soon, and No. three fixed blocks are inside closes No. two fixed blocks of fixedly connected with soon.

As the utility model discloses a preferred technical scheme of gas pipe connector, No. one take over a mouthful surface one side and rotate through a plurality of hinge and be connected with the fixed block No. one, No. one take over a mouthful surface one side and rotate and be connected with a plurality of stationary blade, and terminal screw and a fixed block looks fixed connection of passing through of stationary blade one side.

As the utility model discloses a preferred technical scheme of gas pipeline connector, a supporting shoe is inside to be seted up flutedly.

As the utility model discloses a preferred technical scheme of gas pipe connector, rubber connecting block surface scribbles anticorrosive coating.

As the utility model discloses a preferred technical scheme of gas pipe connector, No. one connect the mouth of pipe and No. two to connect the mouth and be metal component.

Compared with the prior art, the beneficial effects of the utility model are that: in the device, when a second pipeline needs to be taken down from the connection part of a second connecting pipe opening for replacement, the device is provided with a notch at the inner part of the first connecting pipe opening, the inner diameter of the first connecting pipe opening is smaller than the diameter of a sphere formed by the fourth fixed blocks, the inside of the fourth fixed block is supported by the second supporting block due to the resilience of the spring, so that the fourth fixed block is tightly attached to the inner wall of the first connecting pipe opening to prevent the gas in the first pipeline from losing, meanwhile, the structure of the first connecting pipe opening is the same as that of the second connecting pipe opening, when the first pipeline needs to be replaced, the same mode can be used, the loss of gas in the second pipeline is reduced, when the pipeline is replaced, although the gas conveying is closed, more gas can be remained in the first pipeline and the second pipeline, and the loss and the waste of the gas remained in the pipelines can be reduced to a great extent by the mode; when needing to take off the maintenance to a pipeline or No. two pipelines, when not needing to be changed, the spheroid structure that can constitute through No. four fixed blocks up a takeover mouth and No. two takeover mouths, through closing No. two fixed blocks soon with a takeover mouth and a pipeline coupling part or No. two takeover mouths and No. two pipeline coupling part dismantlements lift off, make things convenient for the staff to take off a pipeline and No. two pipelines, carry out the maintenance of full aspect, the inside gas of a pipeline and No. two pipelines can not cause the loss extravagant simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view showing the detail connection between the first support block and the fourth fixed block of the present invention;

fig. 3 is a schematic structural view of the first connecting pipe orifice and the fourth fixing block of the present invention;

in the figure: 1. a first pipeline; 2. a second pipeline; 3. a first fixed block; 4. a first connecting pipe port; 5. a fixing sheet; 6. a hinge; 7. a second fixed block; 8. a third fixed block; 9. a second pipe connecting port; 10. a first supporting block; 11. a rubber connecting block; 12. a spring; 13. a fourth fixed block; 14. and a second supporting block.

Detailed Description

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a gas pipeline connector comprises a first connecting pipe opening 4 and a second connecting pipe opening 9, a notch is formed in the first connecting pipe opening 4, a first pipeline 1 is connected to the end of one side of the first connecting pipe opening 4, a first supporting block 10 is welded to one side of the first connecting pipe opening 4, a fourth fixing block 13 is connected to the inside of the first supporting block 10 in a clamping mode, a rubber connecting block 11 is bonded to the end of one side of the fourth fixing block 13, a plurality of second supporting blocks 14 are welded to the inside of the fourth fixing block 13, a spring 12 is welded to the end of one side of each second supporting block 14, and a second pipeline 2 is connected to the end of one side of the second connecting pipe opening 9. Meanwhile, a first supporting block 10 is welded on one side of a first connecting pipe opening 4, a first fixing block 13 with one side and a fourth fixing block 13 are connected on the upper surface of the first supporting block 10 in a clamping manner, the connecting ends of the fourth fixing blocks 13 on the upper side and the lower side are connected through rubber connecting blocks 11 to form a three-dimensional spherical shape, and second supporting blocks 14 are welded on the upper side and the lower side of the three-dimensional spherical shape, so that the supporting performance of the upper side and the lower side of the four fixing blocks 13 is ensured, the spherical structure formed by the fourth fixing blocks 13 on the upper side and the lower side can be placed into the first connecting pipe opening 4 through the notches of the first connecting pipe opening 4, meanwhile, the fourth fixing blocks 13 are made of elastic steel sheet materials, the corresponding ends of the second supporting blocks 14 on the upper side and the lower side are connected through springs 12, the fourth fixing blocks 13 corresponding to the upper side and the lower side are connected through the, meanwhile, the diameter of the inside of the first connecting pipe opening 4 is smaller than the diameter of a sphere formed by the fourth fixing blocks 13, the inside of the fourth fixing blocks 13 is supported by the second supporting block 14 due to the resilience of the springs 12, the fourth fixing blocks 13 are tightly attached to the inner wall of the first connecting pipe opening 4 to prevent gas loss in the first pipeline 1, meanwhile, the first connecting pipe opening 4 and the second connecting pipe opening 9 are identical in structure, when the first pipeline 1 needs to be replaced, the same mode can be used, the loss of gas in the second pipeline 2 is reduced, when the pipeline is replaced, although the gas conveying is closed, more gas can be remained inside the first pipeline 1 and the second pipeline 2, and the loss waste of the residual gas in the pipelines can be reduced to a great extent through the mode.

Specifically, one side of the second connecting pipe opening 9 is screwed through a third fixing block 8, a second fixing block 7 is screwed and fixedly connected inside the third fixing block 8, in the embodiment, the third fixing block 8 is arranged on both the second connecting pipe opening 9 and the first connecting pipe opening 4, the second fixing block 7 is screwed and fixedly connected inside the third fixing block 8, and the second fixing block 7 and the third fixing block 8 are hollow structures, so that the gas can be conveniently conveyed, when the first pipeline 1 or the second pipeline 2 needs to be taken down and maintained, and when the replacement is not needed, the first connecting pipe opening 4 and the second connecting pipe opening 9 can be blocked through a spherical structure formed by a fourth fixing block 13, the connecting part of the first connecting pipe opening 4 and the first pipeline 1 or the connecting part of the second connecting pipe opening 9 and the second pipeline 2 can be detached through screwing the second fixing block 7, so that a worker can conveniently take down the first pipeline 1 and the second pipeline 2, carry out the maintenance of full aspect, the inside gas of a pipeline 1 and No. 2 pipelines can not cause the waste of running off simultaneously.

It is specific, No. one take over 4 surface one sides of mouth and rotate through a plurality of hinge 6 and be connected with fixed block 3, No. one take over 4 surface one sides of mouth and rotate and be connected with a plurality of

stationary blade

5, and 5 one side ends of stationary blade pass through screw and fixed block 3 looks fixed connection, in this embodiment, this device is taken over 4 one sides of mouth and is rotated through a plurality of hinge 6 and connect fixed block 3 No. one, and fixed block 3 carries out the block with the notch that take over mouth 4 and be connected, the convenient opening of waiting for the notch when needing, take over 4 surface rotations of mouth and be connected with stationary blade 5 simultaneously, and 5 one sides of stationary blade are fixed mutually through screw and fixed block 3, guarantee the stability and the compactness of taking over 4 notches of 3 block unifications of a fixed block.

Specifically, a groove is formed in the first supporting block 10, and in this embodiment, the groove is formed in the first supporting block 10, so that the first supporting block and the fourth supporting block 13 can be conveniently clamped and connected.

Specifically, 11 surfaces of rubber connecting block scribble anticorrosive coating, and in this embodiment, 11 surfaces of rubber connecting block scribble anticorrosive coating, prevent that the corrosive chemical gas who mixes in the gas from producing the damage to rubber connecting block 11, influence the use.

Specifically, the first connecting pipe port 4 and the second connecting pipe port 9 are both metal components.

The utility model discloses a theory of operation and use flow: in the use process of the utility model, the first pipe orifice 4 and the second pipe orifice 9 are arranged, the first pipe 1 and the second pipe 2 are conveniently connected, the gas is convenient to be transported, when the second pipe 2 needs to be taken down from the connection part of the second pipe orifice 9 for replacement, the device is provided with a notch inside the first pipe orifice 4, a first supporting block 10 is welded on one side of the first pipe orifice 4, the upper surface of the first supporting block 10 is connected with a fourth fixed block 13 on one side in a clamping way, the connecting ends of the fourth fixed blocks 13 on the upper side and the lower side are connected through a rubber connecting block 11 to form a three-dimensional spherical shape, and the second supporting blocks 14 are welded on the upper side and the lower side inside of the three-dimensional spherical shape, the support property of the upper side and the lower side of the fourth fixed block 13 is ensured, the spherical structure formed by the fourth fixed blocks 13 on the upper side and the lower side can be placed inside the first pipe, meanwhile, the fourth fixing block 13 is made of elastic steel sheets, the corresponding ends of the second supporting block 14 on the upper side and the lower side are connected through the springs 12, the fourth fixing block 13 corresponding to the upper side and the lower side is connected through the rubber connecting block 11, it is ensured that the spherical structure formed by the fourth fixing block 13 can deform to a certain extent, the fourth fixing block 13 can conveniently enter the first connecting pipe port 4 from the notch of the first connecting pipe port 4, the diameter of the inner part of the first connecting pipe port 4 is smaller than the diameter of the sphere formed by the fourth fixing block 13, the fourth fixing block 13 is supported by the second supporting block 14 due to the resilience of the springs 12, the fourth fixing block 13 is tightly attached to the inner wall of the first connecting pipe port 4 to prevent gas loss in the first pipeline 1, meanwhile, the first connecting pipe port 4 and the second connecting pipe port 9 have the same structure, when the first pipeline 1 needs to be replaced, the same mode can, reduce the loss of No. 2 pipelines of pipeline internal gas, when carrying out the pipeline replacement, though carry in order to close the gas, pipeline 1 and No. 2 pipelines inside can remain more gas equally, can make remaining gas to a great extent in the pipeline reduce to run off extravagantly through this mode.

In the device, a third fixing block 8 is arranged on a second connecting pipe opening 9 and a first connecting pipe opening 4, a second fixing block 7 is fixedly connected inside the third fixing block 8 in a screwing mode, meanwhile, hollow structures are arranged inside the second fixing block 7 and the third fixing block 8, gas is convenient to convey, when a first pipeline 1 or a second pipeline 2 needs to be taken down and overhauled, when replacement is not needed, the first connecting pipe opening 4 and the second connecting pipe opening 9 can be blocked through a spherical structure formed by a fourth fixing block 13, a connecting part of the first connecting pipe opening 4 and the first pipeline 1 or a connecting part of the second connecting pipe opening 9 and the second pipeline 2 is detached through screwing the second fixing block 7, workers can conveniently take down the first pipeline 1 and the second pipeline 2 to overhaul in all directions, and meanwhile, the gas inside the first pipeline 1 and the second pipeline 2 cannot be wasted; this device rotates through a plurality of hinge 6 in No. 4 one sides of taking over mouthful simultaneously and connects fixed block 3, and fixed block 3 carries out the block with the notch that take over mouthful 4 and set up No. one and is connected, conveniently wait for opening of notch when needing, rotates at 4 surfaces of taking over mouthful simultaneously and is connected with

stationary blade

5, and 5 one sides of stationary blade are fixed mutually through screw and fixed block 3, guarantees No. 3 stability and the compactness of taking over mouthful 4 notches of fixed block card unification.

In addition, the device is provided with a groove in the first supporting block 10, so that the device can be conveniently clamped and connected with the fourth fixing block 13; meanwhile, the outer surface of the rubber connecting block 11 is coated with an anticorrosive coating, so that the rubber connecting block 11 is prevented from being damaged by corrosive chemical gas mixed in fuel gas, and the use is prevented from being influenced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gas pipeline connector, includes a nipple mouth (4) and No. two nipple mouths (9), its characterized in that: the utility model discloses a No. 4 pipeline, including a mouth of pipe (4), No. 4 pipeline one side end-to-end connection has a pipeline (1), No. 4 pipeline one side welding has a supporting shoe (10), and a supporting shoe (10) inside block is connected with No. four fixed blocks (13), No. four fixed block (13) one side end bonds and has rubber connecting block (11), No. four fixed block (13) internal weld has a plurality of No. two supporting shoes (14), and No. two supporting shoe (14) one side end welding has spring (12), No. two pipeline (2) of connecting mouth of pipe (9) one side end-to-end connection.

2. The gas pipe joint of claim 1, wherein: no. two No. 9 take over mouth one side and close soon through No. three fixed block (8), and No. three fixed block (8) inside closes fixedly connected with No. two fixed block (7) soon.

3. The gas pipe joint of claim 1, wherein: a connect mouth of pipe (4) surface one side to rotate through a plurality of hinge (6) and be connected with fixed block (3) No. one, a connect mouth of pipe (4) surface one side to rotate and be connected with a plurality of stationary blade (5), and stationary blade (5) one side end is through screw and fixed block (3) looks fixed connection.

4. The gas pipe joint of claim 1, wherein: a groove is formed in the first supporting block (10).

5. The gas pipe joint of claim 1, wherein: the outer surface of the rubber connecting block (11) is coated with an anticorrosive coating.

6. The gas pipe joint of claim 1, wherein: the first connecting pipe orifice (4) and the second connecting pipe orifice (9) are metal components.