CN101493165A - Plastic-aluminum water connection - Google Patents
Plastic-aluminum water connection Download PDFInfo
- Publication number
- CN101493165A CN101493165A CNA2008100595261A CN200810059526A CN101493165A CN 101493165 A CN101493165 A CN 101493165A CN A2008100595261 A CNA2008100595261 A CN A2008100595261A CN 200810059526 A CN200810059526 A CN 200810059526A CN 101493165 A CN101493165 A CN 101493165A
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- China
- Prior art keywords
- plastic
- water pipe
- joint
- water connection
- aluminum water
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Abstract
The invention relates to a plastic-aluminum water pipe connector, comprising a connector body and a water pipe connecting part; the connector is characterized in that: a limit convex ring and a metal sleeve notch are made between the connector body and the connecting part; a skid-proofing rib or a skid-proofing groove and a sealing groove are made on the outer wall of the connecting part, and a sealing ring is arranged in the sealing groove, and the connecting part is matched with an inner pore of the water pipe, a tightening metal sleeve is arranged outside the water pipe and the head part of the metal sleeve is matched with the notch. During installation, the water pipe is inserted between the connecting part and the metal sleeve, and then the metal sleeve is clamped tightly by a special installation clamp, thus leading the water pipe to be deformed to cling to the outer wall of the connecting part and leading part of the water pipe to be embedded into the groove between the skid-proofing ribs or the skid-proofing groove; the plastic-aluminum water pipe connector has the advantages of few processing procedure, good sealing performance, long service life, etc.
Description
Technical field
The present invention relates to water pipe adapter, particularly relate 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 to be applied to the new material that feeds water 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 objective of the invention is in order to overcome the shortcoming of prior art, provide that a kind of the cost of material is low, 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 plastic-aluminum water connection of the present invention 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.
Plastic-aluminum water connection of the present invention also can be used for other plastic water pipe joint, and its joint is used for being connected with water pipe, between joint and the main body position limiting convex ring is arranged, and water pipe is 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.
Plastic-aluminum water connection of the present invention, 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.The material of its joint is the 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 is the ideal material of a kind of safety, health, is highly suitable for water pipe adapter.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 the A-A cross-sectional schematic of Fig. 3.
Embodiment
The invention 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, and 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, installation positions to water pipe; 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 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.The material of joint can adopt the 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 is the ideal material of a kind of safety, health, is highly suitable for water pipe adapter.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 (10)
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), and the head of metallic sheath (6) matches with draw-in groove (4).
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, the material that it is characterized in that joint are the Polyphenylene Sulfone plastic materialss.
5, 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.
6, plastic-aluminum water connection as claimed in claim 1 is characterized in that described metallic sheath (6) is shaped on viewing window (61).
7, plastic-aluminum water connection as claimed in claim 1 is characterized in that described seal ring (33) is an O type rubber seal.
8, 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).
9, 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).
10, 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 |
|---|---|---|---|
| CNA2008100595261A CN101493165A (en) | 2008-01-24 | 2008-01-24 | Plastic-aluminum water connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100595261A CN101493165A (en) | 2008-01-24 | 2008-01-24 | Plastic-aluminum water connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101493165A true CN101493165A (en) | 2009-07-29 |
Family
ID=40923897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100595261A Pending CN101493165A (en) | 2008-01-24 | 2008-01-24 | Plastic-aluminum water connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101493165A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997464A (en) * | 2012-10-13 | 2013-03-27 | 滁州伯恩太阳能科技有限公司 | Frame for solar hollow flat plate collector and collector |
| CN104045039A (en) * | 2014-06-11 | 2014-09-17 | 苏州柏德纳科技有限公司 | Guide rod |
| CN104806828A (en) * | 2014-01-23 | 2015-07-29 | 太仓远德环保科技有限公司 | Sealing-connecting module |
| CN106215355A (en) * | 2016-09-09 | 2016-12-14 | 公安部上海消防研究所 | A kind of high-performance lightweight connects interface |
| CN109073122A (en) * | 2016-05-16 | 2018-12-21 | 维克托里克公司 | With the accessory with lug retainer and observation aperture |
-
2008
- 2008-01-24 CN CNA2008100595261A patent/CN101493165A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997464A (en) * | 2012-10-13 | 2013-03-27 | 滁州伯恩太阳能科技有限公司 | Frame for solar hollow flat plate collector and collector |
| CN104806828A (en) * | 2014-01-23 | 2015-07-29 | 太仓远德环保科技有限公司 | Sealing-connecting module |
| CN104045039A (en) * | 2014-06-11 | 2014-09-17 | 苏州柏德纳科技有限公司 | Guide rod |
| CN109073122A (en) * | 2016-05-16 | 2018-12-21 | 维克托里克公司 | With the accessory with lug retainer and observation aperture |
| CN106215355A (en) * | 2016-09-09 | 2016-12-14 | 公安部上海消防研究所 | A kind of high-performance lightweight connects interface |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090729 |