CN201318525Y - Novel PE single-U joint - Google Patents

Novel PE single-U joint Download PDF

Info

Publication number
CN201318525Y
CN201318525Y CNU200820155792XU CN200820155792U CN201318525Y CN 201318525 Y CN201318525 Y CN 201318525Y CN U200820155792X U CNU200820155792X U CN U200820155792XU CN 200820155792 U CN200820155792 U CN 200820155792U CN 201318525 Y CN201318525 Y CN 201318525Y
Authority
CN
China
Prior art keywords
joint
shaped pipe
pipe
head
novel
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 - Fee Related
Application number
CNU200820155792XU
Other languages
Chinese (zh)
Inventor
陈小光
陈晓永
胥巍然
李发启
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.)
Shanghai Ruihe Enterprise Group Co., Ltd.
Original Assignee
SHANGHAI RUIHE 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 SHANGHAI RUIHE PIPE CO Ltd filed Critical SHANGHAI RUIHE PIPE CO Ltd
Priority to CNU200820155792XU priority Critical patent/CN201318525Y/en
Application granted granted Critical
Publication of CN201318525Y publication Critical patent/CN201318525Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a novel PE single-U joint which comprises a U-shaped tube. The single-U joint is characterized in that an extension sheet is arranged at the bottom of the U-shaped tube; a mounting hole is formed on the extension sheet; and an interface is formed on the inner side of each orifice of the U-shaped tube. The single-U joint is convenient for field construction and the centration of external fixation of a backwater bend.

Description

The single U head of a kind of new PE
Technical field
The utility model relates to the single U head of a kind of new PE.
Background technique
In house decoration, can use the laying drainage pipeline at present, needed in the past to lay with iron pipe, the iron pipe heaviness, and the unusual difficulty of the connection of the joint when laying, and corrosion easily, therefore substituted by the PE plastic tube in recent years, the PE pipe adopts hot melt or electric smelting to connect, therefore have good physical property and social benefit, and transport lightly, be widely used.Because its connection is convenient, therefore its accessory is less, need connect with the elbow bend hot melt when running into the shop of some return traps again and realize, increase the difficulty of construction on the one hand, not attractive in appearance in addition yet, and leak easily, particularly sometimes in construction return trap need outer fixing, the return trap outside that connects when then constructing at the scene is smooth and can't fix very inconvenience, therefore demand inventing the single U head of a kind of PE of being convenient to install and fix urgently, to solve the difficulty that runs in the construction.
Summary of the invention
The purpose of this utility model is to solve in the prior art with existing the problems referred to above of connection PE return trap of PE pipe, and a kind of PE is provided single U head.The single U head of the utility model design PE comprises the U-shaped pipe, it is characterized in that: in the bottom of U-shaped pipe one extension piece is arranged, mounting hole is arranged on extension piece.There is interface the inboard, two root canal orifice places of U-shaped pipe.The utility model has the advantages that convenient on-the-spot construction, be convenient to the outer fixing of centering return trap.
Description of drawings
Accompanying drawing is a structural representation of the present utility model,
Below in conjunction with drawings and Examples the utility model is elaborated,
Embodiment
Comprise U-shaped pipe 1 among the figure, it is characterized in that: an extension piece 2 is arranged in the bottom of U-shaped pipe 1, mounting hole 3 is arranged on extension piece 2.There is interface 5 inboard, two root canal orifices, 4 place of U-shaped pipe 1.
When constructing at the scene, can easily the mounting hole 3 of U-shaped pipe 1 usefulness reinforcing bar bolt by U-shaped pipe 1 be fixed on the space of installation place, sink drain with the upper strata is inserted in the mouth of pipe 4 of one of them U-shaped pipe 1 then, connect at interface 5 places, in the mouth of pipe 4 of another U-shaped pipe 1, insert outlet pipe subsequently, and connect at interface 5 places, finish the connection of a single U head, as there is not a mounting hole 3, also need after then connecting to fix with pipe clamp, this has just increased the cost of project installation, has also saved the piping erection time simultaneously, therefore greatly facilitates on-the-spot construction.

Claims (2)

1, the single U head of a kind of new PE comprises the U-shaped pipe, it is characterized in that: in the bottom of U-shaped pipe one extension piece is arranged, mounting hole is arranged on extension piece.
2, by the single U head of the described PE of claim 1, it is characterized in that: there is interface the inboard, two root canal orifice places of U-shaped pipe.
CNU200820155792XU 2008-11-21 2008-11-21 Novel PE single-U joint Expired - Fee Related CN201318525Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820155792XU CN201318525Y (en) 2008-11-21 2008-11-21 Novel PE single-U joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820155792XU CN201318525Y (en) 2008-11-21 2008-11-21 Novel PE single-U joint

Publications (1)

Publication Number Publication Date
CN201318525Y true CN201318525Y (en) 2009-09-30

Family

ID=41197289

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820155792XU Expired - Fee Related CN201318525Y (en) 2008-11-21 2008-11-21 Novel PE single-U joint

Country Status (1)

Country Link
CN (1) CN201318525Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620056A (en) * 2012-03-21 2012-08-01 苏州际能环境能源技术有限公司 Single U-shaped vertical pipe burying automatically opened float resisting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620056A (en) * 2012-03-21 2012-08-01 苏州际能环境能源技术有限公司 Single U-shaped vertical pipe burying automatically opened float resisting device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 201415 Shanghai city Fengxian District Yao Road No. 188

Patentee after: Shanghai Ruihe Enterprise Group Co., Ltd.

Address before: 201402, C, room 46, phase five, phase planning village, Wu Qiao Town, Shanghai, Fengxian District

Patentee before: Shanghai Ruihe Pipe Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: SHANGHAI RUIHE ENTERPRISE GROUP CO., LTD.

Free format text: FORMER NAME: SHANGHAI RUIHE TUBE INDUSTRIAL CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090930

Termination date: 20171121

CF01 Termination of patent right due to non-payment of annual fee