CN209012621U - A kind of sliding compact form aluminium-plastics combined pipe joint - Google Patents
A kind of sliding compact form aluminium-plastics combined pipe joint Download PDFInfo
- Publication number
- CN209012621U CN209012621U CN201821777998.6U CN201821777998U CN209012621U CN 209012621 U CN209012621 U CN 209012621U CN 201821777998 U CN201821777998 U CN 201821777998U CN 209012621 U CN209012621 U CN 209012621U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- compact form
- form aluminium
- plastics combined
- sealing ring
- 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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Abstract
The utility model provides a kind of sliding compact form aluminium-plastics combined pipe joint, belong to technical field of pipeline connection, including pipe joint, multiple sealing rings are provided on the pipe joint, the sealing ring and pipe joint integrally casting shaping, and sealing ring protrudes from pipe joint outer surface.A series of problems, such as the utility model solves the leak of pipe part junction, junction flow becomes smaller, tubing oxygen flow, tubing service life, tubing construction efficiency and worker skillfully construct, benefits from air source heat pump, earth source heat pump and pipe connection system.
Description
Technical field
The utility model relates to a kind of pipe joint, specifically a kind of sliding compact form aluminium-plastics combined pipe joint.
Background technique
Currently, piping connection is using galvanized pipe, PP-R coupling systems for tubes.There are the following problems:
Galvanized pipe: 1. weight weight is not easy to carry construction, especially high-rise building, equipment is needed to open silk, cutting, carrying；②
Use environment is harsh, and get rusty easily corrosion, to convert pipeline within 8 years, and working service is at high cost, and inner wall has iron rust to corrode pipeline, right
Equipment causes heavy corrosion；3. poor thermal insulation property.
PP-R pipe: 1. installing connector usual km/root too much, and pipe part uses hot-melt adhesive paste, and junction occurs
Molten stifled phenomenon, reduces inner wall water flow, design requirement is not achieved；2. to construction process requirement height, it may appear that rosin joint is easy leakage
Water, security risk are big；3. hot melt application is slow, working efficiency is low；4. PP-R pipe does not hinder oxygen, oxygen infiltration is entered, over time,
Inside pipe wall forms the scale of floccule, and after 5 years, flow can be small 10 years or so, generally to replace pipeline.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a kind of sliding compact form plastic-aluminums
Composite pipe connector.
In order to solve the above technical problems, the utility model provides following technical solution:
A kind of sliding compact form aluminium-plastics combined pipe joint, including pipe joint；Multiple sealings are provided on the pipe joint
Ring；The sealing ring and pipe joint integrally casting shaping, and sealing ring protrudes from pipe joint outer surface.
As the further improvement project of the utility model: the sealing ring is along pipe joint excircle spaced set four
It is a.
As the further improvement project of the utility model: the pipe joint is three-way connection, and three-way connection is brass
1. three heads outside of material, three-way connection is provided with retaining ring.
As the further improvement project of the utility model: the diameter of the retaining ring 1. is greater than the diameter of sealing ring.
As the utility model further improvement project: the pipe joint is curved pass joint, and curved pass joint is Huang
2. two heads outside of copper material, curved pass joint is provided with retaining ring.
As the utility model further improvement project: 2. diameter is greater than the diameter of sealing ring to the retaining ring.
As the utility model further improvement project: the pipe joint is straight coupling, straight coupling brass
3. two heads outside of material, straight coupling is provided with retaining ring.
As the utility model further improvement project: the diameter of the retaining ring 3. is greater than the diameter of sealing ring.
As the utility model further improvement project: further including the snap ring being set in outside pipe joint, snap ring
Chamfering is provided on the inside of lower port, snap ring is brass material.
Compared with prior art, the utility model has the beneficial effects that
The utility model has the advantage that compared to traditional galvanized pipe and PP-R coupling systems for tubes
1, light-weight, the rigidity of existing galvanized pipe also has the corrosion resistant advantage of plastic tube, convenient for construction, carries, installation；
2, it is connected after tubing flaring with accessory, flow substantially will not be impacted；
3, connecting out is not in hot melt, melts stifled problem；
4, it is sealed by junction of the four-layer seal ring to connector and pipeline, effectively prevents leak；
5, mounting process is simple, and worker's short-term cultivation can be on duty construction；
The utility model solves the leak of pipe part junction, junction flow becomes smaller, tubing oxygen flow, tubing use the longevity
A series of problems, such as life, tubing construction efficiency and worker skillfully construct, in air source heat pump, earth source heat pump and piping connection
It is benefited from system.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of three-way connection in sliding compact form aluminium-plastics combined pipe joint；
Fig. 2 is a kind of structural schematic diagram of curved pass joint in sliding compact form aluminium-plastics combined pipe joint；
Fig. 3 is a kind of structural schematic diagram of straight coupling in sliding compact form aluminium-plastics combined pipe joint；
Fig. 4 is a kind of structural schematic diagram of snap ring in sliding compact form aluminium-plastics combined pipe joint；
In figure: 1- three-way connection, 2- retaining ring 1., 3- sealing ring, the curved pass joint of 4-, 5- retaining ring 2., 6- retaining ring 3., 7- it is straight-through
Connector, 8- snap ring.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to Fig. 1, present embodiments providing a kind of sliding compact form aluminium-plastics combined pipe joint, including pipe joint；It is described
Multiple sealing rings 3 are provided on pipe joint；The sealing ring 3 and pipe joint integrally casting shaping, and sealing ring 3 protrudes from
Pipe joint outer surface, the quantity of the sealing ring 3 without limitation, in the present embodiment, it is preferred that the sealing ring 3 is along pipeline
Connector excircle spaced set four；The pipe joint is three-way connection 1；The three-way connection 1 is brass material, threeway
Retaining ring 1. 2 is provided on the outside of three heads of connector 1；The retaining ring 1. 2 diameter be greater than sealing ring 3 diameter；
Embodiment 2
Referring to Fig. 2, a kind of sliding compact form aluminium-plastics combined pipe joint, the pipe joint is curved pass joint 4；It is described curved logical
Connector 4 is brass material, and retaining ring 2. 5 is provided on the outside of two heads of curved pass joint 4；The retaining ring 2. 5 diameters be greater than it is close
The diameter of seal ring 3；
Embodiment 3
Referring to Fig. 3, a kind of sliding compact form aluminium-plastics combined pipe joint, the pipe joint is straight coupling 7；It is described straight-through
7 brass material of connector is provided with retaining ring 3. 6 on the outside of two heads of straight coupling 7；The retaining ring 3. 6 diameter be greater than it is close
The diameter of seal ring 3；
Embodiment 4
Referring to Fig. 4, a kind of sliding compact form aluminium-plastics combined pipe joint, further includes the snap ring 8 being set in outside pipe joint；
Chamfering is provided on the inside of 8 lower port of snap ring；The snap ring 8 is brass material.
The working principle of the utility model is: 1, using professional scissor aluminum plastic composite pipe pipe end sheared it is neat；2,
Snap ring 8 is arranged at pipe end after dicing (one end that snap ring 8 is provided with chamfering is outside)；3, with tube expander expander,
Plastic-aluminum combined bore expands；It 4, will be in connector insertion tube；5, connector cunning is fastened using dedicated cunning tight hydraulic tool
In aluminum plastic composite pipe inner ring, connection is completed.
The utility model has the advantage that compared to traditional galvanized pipe and PP-R coupling systems for tubes
1, light-weight, the rigidity of existing galvanized pipe also has the corrosion resistant advantage of plastic tube, convenient for construction, carries, installation；
2, it is connected after tubing flaring with accessory, flow substantially will not be impacted；
3, connecting out is not in hot melt, melts stifled problem；
4, it is sealed by junction of the four-layer seal ring to connector and pipeline, effectively prevents leak；
5, mounting process is simple, and worker's short-term cultivation can be on duty construction；
The utility model solves the leak of pipe part junction, junction flow becomes smaller, tubing oxygen flow, tubing use the longevity
A series of problems, such as life, tubing construction efficiency and worker skillfully construct, in air source heat pump, earth source heat pump and piping connection
It is benefited from system.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (9)
1. a kind of sliding compact form aluminium-plastics combined pipe joint, characterized in that including pipe joint；It is provided on the pipe joint more
A sealing ring (3)；The sealing ring (3) and pipe joint integrally casting shaping, and sealing ring (3) protrudes from pipe joint appearance
Face.
2. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 1, characterized in that sealing ring (3) edge
Pipe joint excircle spaced set four.
3. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 1 or 2, characterized in that the pipe joint
For three-way connection (1), three-way connection (1) is brass material, is provided with retaining ring 1. on the outside of three heads of three-way connection (1)
(2).
4. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 3, characterized in that the retaining ring is 1. (2)
Diameter is greater than the diameter of sealing ring (3).
5. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 1 or 2, characterized in that the pipe joint
For curved pass joint (4), curved pass joint (4) is brass material, is provided with retaining ring 2. on the outside of two heads of curved pass joint (4)
(5).
6. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 5, characterized in that the retaining ring is 2. (5) straight
Diameter is greater than the diameter of sealing ring (3).
7. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 1 or 2, characterized in that the pipe joint
Two heads outside for straight coupling (7), straight coupling (7) brass material, straight coupling (7) is provided with retaining ring 3. (6).
8. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 7, characterized in that the retaining ring is 3. (6)
Diameter is greater than the diameter of sealing ring (3).
9. a kind of sliding compact form aluminium-plastics combined pipe joint according to claim 1, characterized in that further include being set in pipeline
The snap ring (8) of connector exterior, snap ring (8) lower port inside are provided with chamfering, and snap ring (8) is brass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777998.6U CN209012621U (en) | 2018-10-31 | 2018-10-31 | A kind of sliding compact form aluminium-plastics combined pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777998.6U CN209012621U (en) | 2018-10-31 | 2018-10-31 | A kind of sliding compact form aluminium-plastics combined pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012621U true CN209012621U (en) | 2019-06-21 |
Family
ID=66840815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777998.6U Expired - Fee Related CN209012621U (en) | 2018-10-31 | 2018-10-31 | A kind of sliding compact form aluminium-plastics combined pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377709A (en) * | 2020-11-19 | 2021-02-19 | 宏岳塑胶集团股份有限公司 | Conversion connecting pipe fitting for pipeline |
-
2018
- 2018-10-31 CN CN201821777998.6U patent/CN209012621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377709A (en) * | 2020-11-19 | 2021-02-19 | 宏岳塑胶集团股份有限公司 | Conversion connecting pipe fitting for pipeline |
| CN112377709B (en) * | 2020-11-19 | 2022-03-29 | 宏岳塑胶集团股份有限公司 | Conversion connecting pipe fitting for pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |