CN202032221U - Insertion type pipeline joint - Google Patents

Insertion type pipeline joint Download PDF

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Publication number
CN202032221U
CN202032221U CN2011201287458U CN201120128745U CN202032221U CN 202032221 U CN202032221 U CN 202032221U CN 2011201287458 U CN2011201287458 U CN 2011201287458U CN 201120128745 U CN201120128745 U CN 201120128745U CN 202032221 U CN202032221 U CN 202032221U
Authority
CN
China
Prior art keywords
insertion type
type pipeline
pipeline joint
cover
pipeline
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.)
Expired - Lifetime
Application number
CN2011201287458U
Other languages
Chinese (zh)
Inventor
周听昌
童薇
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.)
Kunming Puretown Environmental Tech Incorporated Company
Original Assignee
KUNMING PURETOWN PIPE 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 KUNMING PURETOWN PIPE CO Ltd filed Critical KUNMING PURETOWN PIPE CO Ltd
Priority to CN2011201287458U priority Critical patent/CN202032221U/en
Application granted granted Critical
Publication of CN202032221U publication Critical patent/CN202032221U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides an insertion type pipeline joint, which comprises a pipe body. The insertion type pipeline joint is characterized in that one end of the pipe body is provided with an insertion sleeve which comprises an inner sleeve, an outer sleeve and an annular groove arranged between the inner sleeve and the outer sleeve. The insertion type pipeline joint can conveniently and quickly connect every two pipelines, not only greatly reduces the labor intensity, but also improves the working efficiency, and most importantly, increases the contact area of a pipeline connecting position. The insertion type pipeline joint greatly improves the sealing effect of the connecting position, and further enhances the sealing effect by using a thermal shrinkage strip. The insertion type pipeline joint is simple in structure, convenient and quick in installation, and excellent in sealing performance.

Description

The plug-in type pipe coupling
Technical field
The utility model relates to a kind of pipe coupling, and particularly a kind of plug-in type pipe coupling belongs to pipe coupling and Seal Design technical field.
Background technique
As various underground pipe networks such as the drainage pipeline networks of communal facility, water supply network, cable communication pipelines, be the important component part of urban construction.For underground pipe network, connection between the pipeline and sealing are very important, in case occur to leak, pollution that seepage will cause underground water, soil, the waste of water resources, or telecommunication cable brought problem such as potential safety hazard.Connection between the pipeline at present connects by the flange and the set screw of joint mostly, and seals by the rubber seal on the flange.Because flange connects need be by manually being spirally connected, therefore installation workload is quite big, labor intensity is very high, especially for large diameter pipeline, nearly tens on the bolt of joint, even up to a hundred, such installation efficiency is very low, brings very big trouble for the construction and the maintenance of underground pipe network.Be subjected to the restriction of material in addition, the passing that seal ring can be in time and aging gradually, thus reduce sealability, increase potential safety hazard.Therefore be necessary prior art is improved.
Summary of the invention
Problems such as to adopt flange to connect the working efficiency of bringing between the existing pipeline low in order to solve, and sealing exists aging, and potential safety hazard is comparatively obvious, the utility model provides a kind of plug-in type pipe coupling.
The utility model is finished by following technical proposal: a kind of plug-in type pipe coupling, comprise body, it is characterized in that body one end is provided with the cover of pegging graft, this grafting cover is made of interior cover, overcoat and the circular groove between inside and outside cover, so that when pipeline connects in twos, only the common end of another pipeline need be inserted in the circular groove between the inside and outside cover, twine shrink belt again, can connect and seal.
The cover external diameter is less than the internal diameter of pipeline end in described, and outer casing internal diameter is greater than the external diameter of pipeline end, places circular groove between the inside and outside cover to make things convenient for the pipeline end.
Described overcoat length is less than interior cover length, with insertion and the winding shrink belt that makes things convenient for the pipeline end.
Described overcoat length is greater than interior cover length, with insertion and the winding shrink belt that makes things convenient for the pipeline end.
The utlity model has following advantage and effect: the inserting mode that adopts such scheme, can be easily pipeline be in twos fast connected, not only greatly reduce labor intensity, but also improved working efficiency, the most important thing is to increase the area of contact of pipeline junction, greatly improved the sealing effect of joint, cooperate the use of shrink belt again, further the reinforcement sealing effect is a kind of simple in structure, pipe coupling easy for installation, quick, that sealability is superior.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As Fig. 1, the plug-in type pipe coupling that the utility model provides, comprise body 1, body 1 right-hand member is provided with the cover 2 of pegging graft, this grafting cover 2 is made of interior cover 4, overcoat 3 and the circular groove between inside and outside cover 6, so that pipeline 1 is when 5 are connected in twos, only need insert in the common end of pipeline 5 in the circular groove 6 between the inside and outside cover, twine shrink belt again, can connect and seal; Cover 4 external diameters are less than the internal diameter of pipeline 5 ends in described, and overcoat 3 internal diameters are greater than the external diameter of pipeline 5 ends, place circular groove 6 between the inside and outside cover to make things convenient for pipeline 5 ends; Described overcoat 3 length are less than interior cover 4 length, with insertion and the winding shrink belt that makes things convenient for pipeline 5 ends.

Claims (4)

1. a plug-in type pipe coupling comprises body, it is characterized in that body one end is provided with the cover of pegging graft, and this grafting cover is made of interior cover, overcoat and the circular groove between inside and outside cover.
2. plug-in type pipe coupling according to claim 1 is characterized in that the internal diameter of described interior cover external diameter less than the pipeline end, and outer casing internal diameter is greater than the external diameter of pipeline end.
3. plug-in type pipe coupling according to claim 1 is characterized in that described overcoat length is less than interior cover length.
4. plug-in type pipe coupling according to claim 1 is characterized in that described overcoat length is greater than interior cover length.
CN2011201287458U 2011-04-27 2011-04-27 Insertion type pipeline joint Expired - Lifetime CN202032221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201287458U CN202032221U (en) 2011-04-27 2011-04-27 Insertion type pipeline joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201287458U CN202032221U (en) 2011-04-27 2011-04-27 Insertion type pipeline joint

Publications (1)

Publication Number Publication Date
CN202032221U true CN202032221U (en) 2011-11-09

Family

ID=44894518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201287458U Expired - Lifetime CN202032221U (en) 2011-04-27 2011-04-27 Insertion type pipeline joint

Country Status (1)

Country Link
CN (1) CN202032221U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106351447A (en) * 2016-08-31 2017-01-25 浙江南湖建设有限公司 Grouting pipe assembly and construction method carried out with the same
CN106465587A (en) * 2016-08-29 2017-03-01 山东胜伟园林科技有限公司 A kind of hidden pipe jointing for alkaline land soil improvement
WO2018129808A1 (en) * 2017-01-16 2018-07-19 江苏宏博机械制造有限公司 Rapid connection adapter for direct-insertion pipe
CN113634125A (en) * 2021-10-18 2021-11-12 深圳市路阳农业科技有限公司 Alkaline microorganism culture solution concentration and filtration device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106465587A (en) * 2016-08-29 2017-03-01 山东胜伟园林科技有限公司 A kind of hidden pipe jointing for alkaline land soil improvement
CN106351447A (en) * 2016-08-31 2017-01-25 浙江南湖建设有限公司 Grouting pipe assembly and construction method carried out with the same
WO2018129808A1 (en) * 2017-01-16 2018-07-19 江苏宏博机械制造有限公司 Rapid connection adapter for direct-insertion pipe
CN113634125A (en) * 2021-10-18 2021-11-12 深圳市路阳农业科技有限公司 Alkaline microorganism culture solution concentration and filtration device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: KUNMING PURETOWN ENVIRONMENTAL TECHNOLOGY INCORPOR

Free format text: FORMER NAME: KUNMING PURETOWN PIPE CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 650106, 426, software park, 220 West Ring Road, hi tech Zone, Yunnan, Kunming

Patentee after: Kunming Puretown Environmental Tech Incorporated Company

Address before: 650106, 426, software park, 220 West Ring Road, hi tech Zone, Yunnan, Kunming

Patentee before: Kunming Puretown Pipe Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Insertion type pipeline joint

Effective date of registration: 20200313

Granted publication date: 20111109

Pledgee: Kunming Industrial Development and Investment Co., Ltd

Pledgor: KUNMING PURETOWN ENVIRONMENTAL TECH Co.,Ltd.

Registration number: Y2020530000006

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20111109