CN205331640U - PP pipe with sealed tube connects - Google Patents
PP pipe with sealed tube connects Download PDFInfo
- Publication number
- CN205331640U CN205331640U CN201520959416.6U CN201520959416U CN205331640U CN 205331640 U CN205331640 U CN 205331640U CN 201520959416 U CN201520959416 U CN 201520959416U CN 205331640 U CN205331640 U CN 205331640U
- Authority
- CN
- China
- Prior art keywords
- pipe
- adapter body
- sealed
- connect
- main part
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000000565 sealant Substances 0.000 claims description 11
- 230000001808 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a PP pipe with sealed tube connects, including PP pipe and coupling, the coupling is including connecting the main part and connecting the lid, it passes through threaded connection to connect the main part and connect the lid, be equipped with the sealing washer in the joint main part, connect the lid, on be equipped with the sealing layer, the PP pipe is in the PP pipe through -hole that the joint that connects the main part both ends covered gets into the passageway that connects the main part, and on the spacing ring of collateral in the through -hole, it begins to screw to connect the lid, after screwing, the compressive deformation of sealing layer, and hug closely the outer pipe wall of PP pipe, first sealed end covers the seal groove, sealing washer in the seal groove warp, and closely laminate with the end capped inner wall of first secret, a structure is simple, and reasonable design, connect simply, install and demolish the convenience, when having realized that the PP pipe links to each other, the leakproofness of PP union coupling has also been guaranteed, and has improved and has connected the main part and connect the leakproofness of covering, it gets into in the junction block to stop outside filth, guarantee that the junction block intraware does not receive pollution and corruption.
Description
Technical field
This utility model relates to PP pipe field, particularly a kind of PP pipe with sealed fitting。
Background technology
PP pipe is mainly used in Indoor environment hot and cold water supply system, it is also applied to heating system, it it is the environmental protection pipe fitting of a kind of nontoxic, health, high temperature resistant and recoverable, in the process of actual installation and use, by the impact of workmen and pipe joint, often there is poorly sealed situation, cause the junction of PP tube and tube joint, there is the situation of seepage, and then may result in the problem that body of wall makes moist, comes off。
Utility model content
For the problems referred to above, the utility model proposes a kind of PP pipe with sealed fitting。
For solving above technical problem, the technical scheme that this utility model provides is:
A kind of PP pipe with sealed fitting, it is characterized in that, including PP pipe and pipe joint, described PP pipe is arranged at the two ends of pipe joint, and realize being connected by pipe joint, described pipe joint includes adapter body and is positioned at the connector cover at adapter body two ends, the cylindrical tubulose of described adapter body, including being positioned at the link at adapter body two ends and along the axially arranged passage of adapter body, outer face on described link is provided with the first external screw thread, the middle part of the cylindrical tubulose that adapter body is is provided with 2 seal grooves, the degree of depth of described seal groove is H1, sealing ring it is provided with in seal groove, described sealing ring is ringwise, cross section is rounded, the circular diameter that the cross section of sealing ring is is D1, described D1 > H1, the middle part of described passage is provided with ringwise spacing ring, described spacing ring protrudes from the inwall of passage；
Described connector cover includes the first sealed end, locking end and the second sealed end, the first female thread it is provided with in described locking end, the middle part of described second sealed end has PP pipe through-hole, sealant it is provided with in it, described sealant is formed by multiple gasket seals are stacking, and the quantity of connector cover is 2, and connector cover is connected with adapter body by the first female thread and the first external screw thread, the inwall of described first sealed end and sealing ring fit tightly, and the end face at sealant and adapter body two ends fits tightly；
Further, described sealing ring is rubber seal；
Further, described gasket seal is rubber sheet gasket, and quantity is at least 3。
The beneficial effects of the utility model are:
A kind of PP pipe with sealed fitting that the utility model proposes, PP pipe enters in the passage of adapter body from the PP pipe through-hole of the connector cover at adapter body two ends, and mortgage on spacing ring, connector cover starts to screw, after screwing, the compressive deformation of sealant, and it is close to the outer tube wall of PP pipe, first sealed end hides seal groove, sealed ring deformation in seal groove, and fit tightly with the inwall of the first sealed end, its simple in construction, reasonable in design, connect simple, it is convenient to install and remove, achieve PP pipe be connected while, also ensure that the sealing that PP pipe connects, and improve the sealing of adapter body and connector cover, stop outside dirt and enter in junction block, ensure that junction block intraware is not contaminated and corrodes。
Accompanying drawing explanation
Fig. 1 this utility model schematic diagram。
Fig. 2 pipe joint schematic diagram。
Detailed description of the invention
A kind of PP pipe with sealed fitting as depicted, it is characterized in that, including PP pipe 0 and pipe joint 101, described PP pipe 0 is arranged at the two ends of pipe joint 101, and realize being connected by pipe joint 101, described pipe joint 101 includes adapter body 1 and is positioned at the connector cover 2 at adapter body 1 two ends, the described cylindrical tubulose of adapter body 1, including being positioned at the link 3 at adapter body 1 two ends and along the axially arranged passage 4 of adapter body 1, outer face on described link 3 is provided with the first external screw thread 5, the middle part of the cylindrical tubulose that adapter body 1 is is provided with 2 seal grooves 6, the degree of depth of described seal groove 6 is H1, sealing ring 7 it is provided with in seal groove 6, described sealing ring 7 is ringwise, cross section is rounded, the circular diameter that the cross section of sealing ring 7 is is D1, described D1 > H1, the middle part of described passage 4 is provided with ringwise spacing ring 8, described spacing ring 8 protrudes from the inwall of passage 4；
Described connector cover 2 includes the first sealed end 9, locking end 10 and the second sealed end 11, the first female thread 12 it is provided with in described locking end 10, the middle part of described second sealed end 11 has PP pipe through-hole 13, sealant 15 it is provided with in it, described sealant 15 is formed by multiple gasket seals 14 are stacking, the quantity of connector cover 2 is 2, connector cover 2 is connected with adapter body 1 by the first female thread 12 and the first external screw thread 5, the inwall of described first sealed end 9 and sealing ring 7 fit tightly, and the end face at sealant 13 and adapter body 1 two ends fits tightly；
Further, described sealing ring 7 is rubber seal；
Further, described gasket seal 14 is rubber sheet gasket, and quantity is at least 3。
A kind of PP pipe with sealed fitting of the present utility model, PP pipe 0 enters in the passage 4 of adapter body 1 from the PP pipe through-hole 13 of the connector cover 2 at adapter body 1 two ends, and mortgage on spacing ring 8, connector cover 1 starts to screw, after screwing, and the compressive deformation of sealant 15, and it is close to the outer tube wall of PP pipe 0, first sealed end 11 hides seal groove 6, and the sealing ring 7 in seal groove 6 deforms, and fits tightly with the inwall of the first sealed end 11。
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should be encompassed in protection domain of the present utility model。Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims。
Claims (4)
1. a PP pipe with sealed fitting, it is characterized in that, including PP pipe and pipe joint, described PP pipe is arranged at the two ends of pipe joint, and realize being connected by pipe joint, described pipe joint includes adapter body and is positioned at the connector cover at adapter body two ends, the cylindrical tubulose of described adapter body, including being positioned at the link at adapter body two ends and along the axially arranged passage of adapter body, outer face on described link is provided with the first external screw thread, the middle part of the cylindrical tubulose that adapter body is is provided with 2 seal grooves, the degree of depth of described seal groove is H1, sealing ring it is provided with in seal groove, described sealing ring is ringwise, cross section is rounded, the circular diameter that the cross section of sealing ring is is D1, described D1 > H1, the middle part of described passage is provided with ringwise spacing ring, described spacing ring protrudes from the inwall of passage。
2. a kind of PP with sealed fitting manages as claimed in claim 1, it is characterized in that, described connector cover includes the first sealed end, locking end and the second sealed end, the first female thread it is provided with in described locking end, the middle part of described second sealed end has PP pipe through-hole, sealant it is provided with in it, described sealant is formed by multiple gasket seals are stacking, the quantity of connector cover is 2, connector cover is connected with adapter body by the first female thread and the first external screw thread, the inwall of described first sealed end and sealing ring fit tightly, the end face at sealant and adapter body two ends fits tightly。
3. a kind of PP with sealed fitting manages as claimed in claim 1, it is characterised in that described sealing ring is rubber seal。
4. a kind of PP with sealed fitting manages as claimed in claim 2, it is characterised in that described gasket seal is rubber sheet gasket, and quantity is at least 3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959416.6U CN205331640U (en) | 2015-11-27 | 2015-11-27 | PP pipe with sealed tube connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959416.6U CN205331640U (en) | 2015-11-27 | 2015-11-27 | PP pipe with sealed tube connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331640U true CN205331640U (en) | 2016-06-22 |
Family
ID=56213722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959416.6U Expired - Fee Related CN205331640U (en) | 2015-11-27 | 2015-11-27 | PP pipe with sealed tube connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299346A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | PP pipe with sealing pipe joint |
| US10309562B2 (en) | 2017-07-18 | 2019-06-04 | Freudenberg Oil & Gas, Llc | Metal to metal wedge ring seal |
-
2015
- 2015-11-27 CN CN201520959416.6U patent/CN205331640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299346A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | PP pipe with sealing pipe joint |
| US10309562B2 (en) | 2017-07-18 | 2019-06-04 | Freudenberg Oil & Gas, Llc | Metal to metal wedge ring seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161127 |