CN208668564U - A kind of gas ducting plug - Google Patents

A kind of gas ducting plug Download PDF

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Publication number
CN208668564U
CN208668564U CN201821293810.0U CN201821293810U CN208668564U CN 208668564 U CN208668564 U CN 208668564U CN 201821293810 U CN201821293810 U CN 201821293810U CN 208668564 U CN208668564 U CN 208668564U
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CN
China
Prior art keywords
sacculus
pvc hose
gas ducting
plug
pvc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821293810.0U
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Chinese (zh)
Inventor
张永贵
胡海波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Luofu Medical Technology Co.,Ltd.
Original Assignee
Ningbo Fortune Plastic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Fortune Plastic Co Ltd filed Critical Ningbo Fortune Plastic Co Ltd
Priority to CN201821293810.0U priority Critical patent/CN208668564U/en
Application granted granted Critical
Publication of CN208668564U publication Critical patent/CN208668564U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of gas ducting plug, including sacculus, a plurality of rib tape is surrounded by outside sacculus;Small stereoplasm tube is equipped at the top of sacculus, small stereoplasm tube top is fixedly connected with PVC hose using the first clip;The PVC hose other end is fixedly connected with valve cock using the second clip;Protective cap is equipped at the top of valve cock.The gas ducting plug balloon surface is designed using rib tape, and the frictional force of sacculus and pipeline is big and more stable after inflation, eliminates the quality risk that pipe stopper falls off from pipeline;And it being packed into a hard connector in PVC hose end, then sacculus and PVC hose viscose glue are bonded, the connection pulling force of such sacculus and PVC hose is big and more stable, eliminates sacculus and falls off with PVC hose the quality risk separated.The utility model can be improved the product quality of gas ducting plug, reduce because old structure design it is unreasonable caused by resource loss, substantially increase the safety that product uses, reduce Product quality and safety risk, it is easy-to-use, it is convenient reliable.

Description

A kind of gas ducting plug
Technical field
The utility model belongs to pipe technology field, and in particular to a kind of gas ducting plug.
Background technique
Gas ducting plug, also referred to as water blockoff air bag close water ballonet, block air bag, inflation pipe close, are plastics Polymer Synthesizings A kind of more specifications that material is processed into, Multiple Shape for pipeline, culvert water delivery, blowdown, except the specific purpose tool for maintenance of becoming silted up, it is main It is used to drain, sewage conduct repairing, closed-water test leak detection, it can be on different tube diameters, Different Plane and different location Water flow is quickly blocked, is that underground piping carries out defeated draining and the dirty ideal tools administered of silt.
The working principle of pipeline inflation plug water blockoff is exactly to make its expansion by inflation method using pipeline inflation plug, when When gas pressure in pipeline inflation plug reaches prescribed requirement, pipeline inflation plug fills up entire conduit section, utilizes pipeline The frictional force that inflation plug wall and pipeline generate blocks leak, to achieve the purpose that in target pipeline section without infiltration.
Currently, pipe stopper balloon surface currently on the market is smooth flat, the friction of sacculus and pipeline after inflation Power is small and unstable, and pipe stopper, which easily falls off from pipeline, causes disabler.In addition, plug sacculus and PVC in the market The bonding of hose direct viscose, since sacculus and PVC hose are all soft materials, connection pulling force is small and unstable, and sacculus is soft with PVC It manages separation easy to fall off and causes disabler.
Utility model content
The purpose of this utility model is to provide a kind of gas ducting plugs, to overcome above-mentioned deficiency;The gas ducting Plug balloon surface using rib tape design, the frictional force of sacculus and pipeline is big and more stable after inflation, eliminate pipe stopper from The quality risk to fall off in pipeline;And it is packed into a hard connector in PVC hose end, then by sacculus and PVC hose viscose glue The connection pulling force of bonding, such sacculus and PVC hose is big and more stable, eliminates sacculus and falls off with PVC hose the quality separated Risk.
To achieve the goals above, the technical solution of the utility model is as follows.
A kind of gas ducting plug, including sacculus are surrounded by a plurality of rib tape outside sacculus;Small hard is equipped at the top of sacculus Pipe, small stereoplasm tube top is fixedly connected with PVC hose using the first clip;The PVC hose other end connects using the second clip is fixed It is connected to valve cock;Protective cap is equipped at the top of valve cock.
Further, balloon interior is equipped with PVC hard tube.
Further, sacculus upper surface middle position is equipped with externally threaded nozzle, is equipped with externally threaded nozzle top Nut;It is connected with externally threaded nozzle and PVC hard tube top.
Further, the long 1.5~6m of PVC hose.
Further, rib tape, which is parallel to each other, is distributed in surrounding outside sacculus.
It further, is ellipse or plane at the top of sacculus.
The beneficial effect of the utility model is: the gas ducting plug balloon surface is designed using rib tape, ball after inflation The frictional force of capsule and pipeline is big and more stable, eliminates the quality risk that pipe stopper falls off from pipeline;And at PVC hose end Portion is packed into a hard connector, then sacculus and PVC hose viscose glue are bonded, and the connection pulling force of such sacculus and PVC hose is big And it is more stable, it eliminates sacculus and falls off with PVC hose the quality risk separated.Gas ducting plug can be improved in the utility model Product quality, reduce because old structure design it is unreasonable caused by resource loss, substantially increase the safety that product uses, drop Low yield quality security risk, it is easy-to-use, it is convenient reliable.
Detailed description of the invention
Fig. 1 is apparatus structure schematic diagram used in the utility model embodiment 1.
Fig. 2 is apparatus structure schematic diagram used in the utility model embodiment 2.
Description of symbols in figure: 1, sacculus;2, rib tape;3, small stereoplasm tube;4, the first clip;5, PVC hose;6, the second card Hoop;7, valve cock;8, protective cap;9, with externally threaded nozzle;10, nut;11, PVC hard tube.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing, it is practical new to better understand this Type.
Embodiment 1
Gas ducting plug in the present embodiment, including sacculus 1 are surrounded by a plurality of rib tape 2 outside sacculus 1;Sacculus 1 pushes up Portion is equipped with small stereoplasm tube 3, and small 3 top of stereoplasm tube is fixedly connected with PVC hose 5 using the first clip 4;PVC hose 5 other end benefit Valve cock 7 is fixedly connected with the second clip 6;Protective cap 8 is equipped at the top of valve cock 7.
PVC hose 5 grows 1.5~6m.
Rib tape 2, which is parallel to each other, is distributed in 1 outside surrounding of sacculus.
It is ellipse at the top of sacculus 1.
In the utility model, plug sacculus outer surface is equipped with a plurality of rib tape 2, after inflation the frictional force of sacculus and pipeline it is big and It is more stable, eliminate the quality risk that pipe stopper falls off from pipeline.
Embodiment 2
Gas ducting plug in the present embodiment, including sacculus 1 are surrounded by a plurality of rib tape 2 outside sacculus 1;Sacculus 1 pushes up Portion is equipped with small stereoplasm tube 3, and small 3 top of stereoplasm tube is fixedly connected with PVC hose 5 using the first clip 4;PVC hose 5 other end benefit Valve cock 7 is fixedly connected with the second clip 6;Protective cap 8 is equipped at the top of valve cock 7;Sacculus 1 is equipped with PVC hard tube 11;Sacculus 1 Upper surface middle position is equipped with externally threaded nozzle 9, is equipped with nut 10 with externally threaded 9 top of nozzle;With externally threaded pipe Mouthfuls 9 be connected at the top of PVC hard tube 11.
PVC hose 5 grows 1.5~6m.
Rib tape 2, which is parallel to each other, is distributed in 1 outside surrounding of sacculus.
It is plane at the top of sacculus 1.
The gas ducting plug balloon surface is designed using rib tape, and the frictional force of sacculus and pipeline is big and more steady after inflation It is fixed, eliminate the quality risk that pipe stopper falls off from pipeline;And small stereoplasm tube 3 is packed into PVC hose end, then by sacculus It is bonded with PVC hose viscose glue, the connection pulling force of such sacculus and PVC hose is big and more stable, eliminates sacculus and PVC hose is de- Fall the quality risk of separation;For being filled with other liquid in PVC hard tube 11, the gas ducting plug balloon interior pressure resistance is enhanced Property, it is used convenient for being preferably applied to blocking.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit Decorations are also considered as the protection scope of the utility model.

Claims (6)

1. a kind of gas ducting plug, it is characterised in that: including sacculus, a plurality of rib tape is surrounded by outside the sacculus;It is described Small stereoplasm tube is equipped at the top of sacculus, the small stereoplasm tube top is fixedly connected with PVC hose using the first clip;The PVC is soft The pipe other end is fixedly connected with valve cock using the second clip;Protective cap is equipped at the top of the valve cock.
2. gas ducting plug according to claim 1, it is characterised in that: the balloon interior is equipped with PVC hard tube.
3. gas ducting plug according to claim 2, it is characterised in that: sacculus upper surface middle position is equipped with band Externally threaded nozzle, the externally threaded nozzle top of band are equipped with nut;The externally threaded nozzle of band and phase at the top of PVC hard tube Connection.
4. gas ducting plug according to claim 1, it is characterised in that: the long 1.5~6m of the PVC hose.
5. gas ducting plug according to claim 1, it is characterised in that: the rib tape, which is parallel to each other, to be distributed in outside sacculus Portion's surrounding.
6. gas ducting plug according to claim 1, it is characterised in that: be oval or flat at the top of the sacculus Face.
CN201821293810.0U 2018-08-13 2018-08-13 A kind of gas ducting plug Active CN208668564U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821293810.0U CN208668564U (en) 2018-08-13 2018-08-13 A kind of gas ducting plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821293810.0U CN208668564U (en) 2018-08-13 2018-08-13 A kind of gas ducting plug

Publications (1)

Publication Number Publication Date
CN208668564U true CN208668564U (en) 2019-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821293810.0U Active CN208668564U (en) 2018-08-13 2018-08-13 A kind of gas ducting plug

Country Status (1)

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CN (1) CN208668564U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI753511B (en) * 2020-07-31 2022-01-21 黃添福 Environmentally friendly inflatable water plug airbag structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI753511B (en) * 2020-07-31 2022-01-21 黃添福 Environmentally friendly inflatable water plug airbag structure

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 315036 No.1, xinhengsan Road, private industrial city, Jiangbei District, Ningbo City, Zhejiang Province

Patentee after: Ningbo Luofu Medical Technology Co.,Ltd.

Address before: 315036 No.1, xinhengsan Road, private industrial city, Jiangbei District, Ningbo City, Zhejiang Province

Patentee before: NINGBO ALBERT NOVOSINO Co.,Ltd.

CP01 Change in the name or title of a patent holder