CN201198933Y - Plastic-aluminum water pipe junction - Google Patents
Plastic-aluminum water pipe junction Download PDFInfo
- Publication number
- CN201198933Y CN201198933Y CNU2008200830360U CN200820083036U CN201198933Y CN 201198933 Y CN201198933 Y CN 201198933Y CN U2008200830360 U CNU2008200830360 U CN U2008200830360U CN 200820083036 U CN200820083036 U CN 200820083036U CN 201198933 Y CN201198933 Y CN 201198933Y
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- China
- Prior art keywords
- joint
- water pipe
- plastic
- aluminum water
- water connection
- 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
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- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides an aluminium plastic water pipe joint, comprising a joint mainbody and a connecting part of a water pipe; the water pipe joint is characterized in that: a position limit convex ring and a metal sleeve clamping trough are arranged between the mainbody and the connecting part; the external wall of the connecting part is provided with an anti-skid rib or an anti-skid trough and a sealing trough; a sealing ring is arranged in the sealing trough; the connecting part is matched with the internal hole of the water pipe; a fastening metal sleeve is arranged outside the water pipe; the head of the metal sleeve is matched with the clamping trough; the material of the joint is phenylene sulfone plastic; during installation, the water pipe is inserted between the connecting part and the metal sleeve; subsequently, a special installation grip is used for clamping the metal sleeve, leads the water pipe to deform so as to be closely attached to the external wall of the connecting part and leads a part of the water pipe to be embedded into the trough between the anti-skid ribs or the anti-skid trough; the joint has the advantages of few processing procedures, good sealing performance, long service life and the like.
Description
Technical field
The utility model relates to water pipe adapter, particularly relates to the joint that is used for plastics or plastic-aluminum combined water pipe, for example straight coupling, elbow connection, tee union and cross fitting etc.
Background technique
Plastic-aluminum combined water pipe is the new material that is applied to plumbing in recent years, have non-corrosive, long service life, characteristics such as flexible, easy for installation, the existing common employing copper sleeve that is used to connect aluminium-plastic composite pipe, the shortcoming that copper sleeve exists has: the one, price is expensive, the cost height; The 2nd, seepage takes place in easily oxidation of surface, and sealing is poor, and the cupric oxide that produces after the oxidation and verdigris all is toxic substance, and is harmful; The 3rd, make trouble.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provides that a kind of the cost of material is low, and manufacturing procedure is few, good seal performance, long service life, strong, fire-retardant, the resistant to elevated temperatures plastic-aluminum water connection of antioxygen.
The technological scheme of the utility model plastic-aluminum water connection is: the joint that comprises adapter body and water pipe, it is characterized in that being shaped between main body and the joint position limiting convex ring and metallic sheath draw-in groove, outer wall at joint is shaped on anti-skidding muscle or anti-slip tank and seal groove, seal ring is installed in the seal groove, joint matches with the water pipe endoporus, water pipe is installed the fastening metal cover outward, and the head of metallic sheath matches with draw-in groove, and the material of joint is the Polyphenylene Sulfone plastic materials.
Plastic-aluminum water connection of the present utility model, its joint are used for being connected with water pipe, between joint and the main body position limiting convex ring are arranged, and water pipe are installed position; So-called anti-skidding muscle or anti-slip tank are convex tendon or groove, and convex tendon or groove have been arranged, the one, and it is firm to be connected with water pipe, prevent to skid off, the 2nd, sealing together; Seal ring is installed in the seal groove, and further enhanced leaktightness is avoided leaking; Water pipe has metallic sheath outward, metallic sheath is fastening water pipe on the one hand, can protect joint on the other hand, prevent that key position is impaired, water pipe inserts between joint and the metallic sheath when mounted, then pincers are installed metallic sheath is clamped, make the water pipe distortion be close to the joint outer wall, and make in the groove that is partially submerged between the anti-skidding muscle by special use; The head of metallic sheath embeds in the draw-in groove and can not skid off, and the material of its joint is Polyphenylene Sulfone plastic materials, i.e. PPSU, this material is high temperature resistant, fire-retardant, antioxygen is strong, mechanical strength is good, good processability, and nontoxic again, be the ideal material of a kind of safety, health.
Plastic-aluminum water connection of the present utility model, the seal groove of its joint outer wall are together or twice or more than the twice, and seal ring all is installed in the per pass seal groove, and seal groove quantity is many more, and sealing effect is good more.Its described joint is straight coupling or elbow joints or tee union or cross fitting.Its described metallic sheath is stainless steel sleeve or galvanized steel jacket or zinc-plated steel bushing, also can adopt other resistant material.Its described metallic sheath is shaped on viewing window, can check from viewing window whether water pipe is inserted into the position, thereby guarantees that water pipe is reliable with being connected of joint.Its described seal ring is an O type rubber seal, also can adopt V-shaped seal ring.The outer wall of its adapter body is shaped on platform, can print service mark, water pipe diameter specifications, supplying pipe etc. on platform, conveniently selects for use.The outer wall of its adapter body is shaped on stiffening rib, can increase mechanical strength.Its described stiffening rib cross section is rectangle or triangle.
Description of drawings
Fig. 1 is the assembling schematic representation of through-type joint and water pipe;
Fig. 2 is the cross-sectional schematic of curved head type joint;
Fig. 3 is that the master of three-way type joint looks schematic representation;
Fig. 4 is the cross-sectional schematic of three-way type joint;
Fig. 5 is A-A cross-sectional schematic of Fig. 3.
Embodiment
The utility model discloses a kind of plastic-aluminum water connection, also can be used for other plastic water pipe joint, as shown in Figure 1, the joint 3 that comprises adapter body 1 and water pipe, it is characterized in that being shaped between main body 1 and the joint 3 position limiting convex ring 2 and metallic sheath draw-in groove 4, outer wall at joint 3 is shaped on anti-skidding muscle 31 or anti-slip tank and seal groove 32, seal ring 33 is installed in the seal groove 32, joint 3 matches with water pipe 5 endoporus, the water pipe 5 outer fastening metal covers 6 of installing, the head of metallic sheath 6 matches with draw-in groove 4, the material of its joint is the Polyphenylene Sulfone plastic materials, its joint 3 is used for being connected with water pipe, between joint 3 and the main body 1 position limiting convex ring 2 is arranged, and water pipe is installed position; So-called anti-skidding muscle 31 or anti-slip tank are convex tendon or groove, and convex tendon or groove have been arranged, the one, and it is firm to be connected with water pipe, prevent to skid off, the 2nd, sealing together; Seal ring 33 is installed in the seal groove 32, and further enhanced leaktightness is avoided leaking; Metallic sheath 6 is arranged outside the water pipe 5, metallic sheath 6 is fastening water pipe 5 on the one hand, can protect the key position of joint---joint 3 on the other hand, prevent that joint 3 is impaired, water pipe 5 inserts between joint 3 and the metallic sheath 6 when mounted, then pincers are installed metallic sheath 6 is clamped, make water pipe 5 distortion be close to joint 3 outer walls, and make in the groove that is partially submerged between the anti-skidding muscle 31 or in the anti-slip tank by special use; The head of metallic sheath 6 embeds in the draw-in groove 4 and can not skid off, the material of joint can adopt the Polyphenylene Sulfone plastic materials, be PPSU, this material is high temperature resistant, fire-retardant, antioxygen is strong, mechanical strength is good, good processability, and also nontoxic again, be the ideal material of a kind of safety, health, be highly suitable for water pipe adapter.The seal groove 32 of its joint 3 outer walls is together or twice or more than the twice, per pass seal groove 32 all matches with seal ring 33, and seal groove 32 quantity are many more, and sealing effect is good more.The form of joint can be made into straight coupling or elbow joints or tee union or cross fitting, is through-type joint as shown in Figure 1, is the curved head type joint as shown in Figure 2, is the three-way type joint as shown in Figure 3, Figure 4.Its metallic sheath 6 is stainless steel sleeve or galvanized steel jacket or zinc-plated steel bushing, also can adopt other corrosion-resistant material.Its metallic sheath 6 is shaped on viewing window 61, can check from viewing window 61 whether water pipe 5 is inserted into the position, thereby guarantees that water pipe 5 is reliable with being connected of joint 3.Its seal ring 33 is O type rubber seal, also can adopt V-shaped seal ring.The outer wall of its adapter body 1 is shaped on platform 11, can print service mark, water pipe diameter specifications, supplying pipe etc. on platform 11, conveniently selects for use.The outer wall of its adapter body 1 is shaped on stiffening rib 12, can increase mechanical strength.The cross section of its stiffening rib 12 is rectangle or triangle, and as shown in Figure 5, the cross section of stiffening rib is a triangle.
Claims (9)
1. plastic-aluminum water connection, the joint that comprises adapter body and water pipe, it is characterized in that being shaped between main body (1) and the joint (3) position limiting convex ring (2) and metallic sheath draw-in groove (4), outer wall at joint (3) is shaped on anti-skidding muscle (31) or anti-slip tank and seal groove (32), seal ring (33) is installed in the seal groove (32), joint (3) matches with water pipe (5) endoporus, the outer fastening metal cover (6) of installing of water pipe (5), the head of metallic sheath (6) matches with draw-in groove (4), and the material of joint is the Polyphenylene Sulfone plastic materials.
2. plastic-aluminum water connection as claimed in claim 1, the seal groove (32) that it is characterized in that joint (3) outer wall are together or twice or more than the twice.
3. plastic-aluminum water connection as claimed in claim 1 is characterized in that described joint is straight coupling or elbow joints or tee union or cross fitting.
4. plastic-aluminum water connection as claimed in claim 1 is characterized in that described metallic sheath (6) is stainless steel sleeve or galvanized steel jacket or zinc-plated steel bushing.
5. plastic-aluminum water connection as claimed in claim 1 is characterized in that described metallic sheath (6) is shaped on viewing window (61).
6. plastic-aluminum water connection as claimed in claim 1 is characterized in that described seal ring (33) is an O type rubber seal.
7. plastic-aluminum water connection as claimed in claim 1 is characterized in that the outer wall of adapter body (1) is shaped on platform (11).
8. plastic-aluminum water connection as claimed in claim 1 is characterized in that the outer wall of adapter body (1) is shaped on stiffening rib (12).
9. plastic-aluminum water connection as claimed in claim 1 is characterized in that described stiffening rib (12) cross section is rectangle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200830360U CN201198933Y (en) | 2008-01-24 | 2008-01-24 | Plastic-aluminum water pipe junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200830360U CN201198933Y (en) | 2008-01-24 | 2008-01-24 | Plastic-aluminum water pipe junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198933Y true CN201198933Y (en) | 2009-02-25 |
Family
ID=40450088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200830360U Expired - Fee Related CN201198933Y (en) | 2008-01-24 | 2008-01-24 | Plastic-aluminum water pipe junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198933Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174900A (en) * | 2013-03-22 | 2013-06-26 | 湖州师范学院 | Cork seal water diversion plug |
| CN103307377A (en) * | 2013-06-07 | 2013-09-18 | 湖州师范学院 | Health-protection cork sealing water-diversion plug with cavity |
| CN103307378A (en) * | 2013-06-07 | 2013-09-18 | 湖州师范学院 | Cork sealing water-diversion plug with cavity |
| CN108560350A (en) * | 2018-06-05 | 2018-09-21 | 王晨宇 | A kind of park anti-ponding floor brick structure |
| WO2018196571A1 (en) * | 2017-04-28 | 2018-11-01 | 青岛海尔洗衣机有限公司 | Pipe joint and washing machine having same |
| CN112923362A (en) * | 2021-03-01 | 2021-06-08 | 台州市迪欧电器有限公司 | Full premix combustor |
-
2008
- 2008-01-24 CN CNU2008200830360U patent/CN201198933Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174900A (en) * | 2013-03-22 | 2013-06-26 | 湖州师范学院 | Cork seal water diversion plug |
| CN103307377A (en) * | 2013-06-07 | 2013-09-18 | 湖州师范学院 | Health-protection cork sealing water-diversion plug with cavity |
| CN103307378A (en) * | 2013-06-07 | 2013-09-18 | 湖州师范学院 | Cork sealing water-diversion plug with cavity |
| CN103307378B (en) * | 2013-06-07 | 2015-04-15 | 湖州师范学院 | Cork sealing water-diversion plug with cavity |
| WO2018196571A1 (en) * | 2017-04-28 | 2018-11-01 | 青岛海尔洗衣机有限公司 | Pipe joint and washing machine having same |
| CN108560350A (en) * | 2018-06-05 | 2018-09-21 | 王晨宇 | A kind of park anti-ponding floor brick structure |
| CN112923362A (en) * | 2021-03-01 | 2021-06-08 | 台州市迪欧电器有限公司 | Full premix combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Huangyan Weida Plastic Machinery Co., Ltd. Assignor: Zhang Huanqing Contract fulfillment period: 2009.6.26 to 2016.6.26 Contract record no.: 2009990000723 Denomination of utility model: Plastic-aluminum water connection Granted publication date: 20090225 License type: Exclusive license Record date: 20090703 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.26 TO 2016.6.26; CHANGE OF CONTRACT Name of requester: TAIZHOU CITY HUANGYAN WEIDA PLASTIC MACHINERY CO., Effective date: 20090703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |