CN203927170U - Delivery (pipe) line connects composite pipe fitting fast - Google Patents
Delivery (pipe) line connects composite pipe fitting fast Download PDFInfo
- Publication number
- CN203927170U CN203927170U CN201420343488.3U CN201420343488U CN203927170U CN 203927170 U CN203927170 U CN 203927170U CN 201420343488 U CN201420343488 U CN 201420343488U CN 203927170 U CN203927170 U CN 203927170U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe fitting
- rapid
- plastic body
- joint
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 238000005476 soldering Methods 0.000 claims abstract description 9
- 210000004243 sweat Anatomy 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000007769 metal material Substances 0.000 claims abstract description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000012943 hotmelt Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the composite pipe fitting that delivery (pipe) line connects fast, it is characterized in that the one or more ports of composite pipe fitting are embedded with directly-inserted quick quick coupling, the fittings body of rapid pipe joint is made up of metallic material, and rapid pipe joint connects with plastic body hot melt.Rapid pipe joint by fittings body, " O " RunddichtringO, retaining ring, elastic card, guide sleeve, release cover form.The water pipe of different size is directly inserted in corresponding different size rapid pipe joint, and by the "O"-ring sealing in joint, the claw of elastic card catches on flexible pipe simultaneously, and flexible pipe can not move.Discharge cover when pressing, the claw that catches on elastic card is pushed open, flexible pipe can be extracted out.All the other ports of plastic body are made sweat soldering form, realize the quick connection of pipe fitting and different flexible pipes.
Description
Technical field
What the present invention relates to is that a kind of flexible pipe of delivery (pipe) line connects composite pipe fitting fast.
Background technique
At present, supply channel and fuel gas pipeline use flexible pipe in a large number, and flexible pipe is because it is flexible, and inner wall smooth non-scaling, constructs and simple and convenient for maintenance is used more and more extensive.No matter be supply channel or fuel gas pipeline, adopt polypropylene tube (PPR pipe)) and crosslinked polyethylene pipe (PEX-a pipe) replaced gradually iron pipe.Pipe fitting connection between pipeline or between pipeline and valve generally adopts and is threaded, sweat soldering is connected with cutting ferrule slippage pressing, connecting pipe part mainly adopts metal pipe element, PPR pipe fitting or PPR with metal insert composite pipe fitting, especially Cuprum alloy pipe fitting cost is higher for the high metal pipe element of performance, and pipe fitting cutting ferrule slippage pressing connection needs special tool that cutting ferrule is pressed to people, safeguard also inconvenient, after the sweat soldering of PPR pipe fitting, with the connection of valve, also need the conversion of jointing.
Summary of the invention
The object of this invention is to provide a kind of composite pipe fitting, pipe fitting low cost of manufacture, can couple together the flexible pipe such as polypropylene tube and crosslinked polyethylene fast.
Technological scheme of the present invention is:
Composite pipe fitting of the present invention comprises a plastic body, body has plural port, it is characterized in that one or more ports are embedded with directly-inserted quick quick coupling, the fittings body of rapid pipe joint is made up of metallic material, make dental inlay type with plastic body built-in end, ensure that plastic body has sufficient intensity while connection with rapid pipe joint in the time of molding and forming.Rapid pipe joint by fittings body, " O " RunddichtringO, retaining ring, elastic card, guide sleeve, release cover form.The water pipe of different size is directly inserted in corresponding rapid pipe joint, and by the "O"-ring sealing in joint, the claw of elastic card catches on flexible pipe simultaneously, discharges cover when pressing, and the claw that catches on elastic card is pushed open, and pipe can be extracted out.All the other ports of plastic body are made sweat soldering form, with polypropylene tube sweat soldering, realize pipe fitting and are connected with the quick of multiple flexible pipe.
Advantage of the present invention is: can fast insert-pull flexible pipe, and simple, convenient; Pipe fitting adopts plastic body, and single injection-molded reduces cost of material and processing cost; Can realize the quick connection of different materials pipeline.
Below in conjunction with brief description of the drawings the specific embodiment of the present invention
The description of the drawings
Accompanying drawing 1 is one embodiment of the present invention structural representations
Accompanying drawing 2 is three port mode of execution structural representations of the present invention
Accompanying drawing 3 is four port another mode of execution structural representations of the present invention
Embodiment:
Referring to accompanying drawing 1, composite pipe fitting of the present invention, comprise a plastic body 1, body has two ports, a water intake, a water outlet, the fittings body 2 of rapid pipe joint is processed into by metal, and dental inlay type is made in one end, links into an integrated entity with plastic body 1 injection moulding, in fittings body 2, be equipped with "O"-ring 3, sealing after inserting for water pipe.Retaining ring 4 is fixing to "O"-ring 3 and elastic card 5, and guide sleeve 7 is fixing with plastic body 1, is equipped with and discharges cover 6 in guide sleeve 7, and in the time that flexible pipe inserts, flexible pipe enters in plastic body 2 along discharging cover 6, is blocked by elastic card 5, and flexible pipe can not move.Press and discharge cover 6, discharge cover 6 along guide sleeve 7 pressure elasticity cards 5, elastic card 5 is separated with flexible pipe, flexible pipe can be extracted.The another port 8 of composite pipe fitting is sweat soldering interface, with connecting after PPR pipe hot melt, realizes the quick connection of different materials flexible pipe
Referring to accompanying drawing 2, be three port composite pipe fittings of the present invention, comprise two weld port 8,9 and a fast insert-pull port.Two weld port 8,9 are by plastic body 1 molding and forming, the rapid pipe joint that another fast insert-pull port is made up of fittings body 2, "O"-ring 3, retaining ring 4, elastic card 5, release cover 6 and guide sleeve 7 forms, rapid pipe joint is embedded in plastic body 1, flexible pipe directly plugs in rapid pipe joint, and weld port 8,9 is directly with the sweat soldering of PPR pipe.
Referring to accompanying drawing 3, be the composite pipe fitting of four ports of the present invention, comprise a weld port 8 and three fast insert-pull ports, weld port 8 is for the sweat soldering of PPR flexible pipe, three fast insert-pull ports are embedded with directly-inserted quick quick coupling, and the conversion that realizes different size flexible pipe connects.
Claims (2)
1. delivery (pipe) line connects composite pipe fitting fast, formed by pipe fitting plastic body and directly-inserted quick quick coupling, the one or more ports that it is characterized in that the plastic body (1) of pipe fitting are embedded with directly-inserted quick quick coupling, rapid pipe joint is by fittings body (2), " O " RunddichtringO (3), retaining ring (4), elastic card (5), guide sleeve (7), discharge cover (6) composition, the fittings body (2) of rapid pipe joint is made up of metallic material, dental inlay type is made in fittings body (2) one end, plastic body (1) in the time of molding and forming with rapid pipe joint fittings body (2) pre-buried connection of dental inlay end.
2. delivery (pipe) line according to claim 1 connects composite pipe fitting fast, it is characterized in that a port of plastic body (8) or multiple port of composite pipe fitting is injection molded into sweat soldering port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343488.3U CN203927170U (en) | 2014-06-26 | 2014-06-26 | Delivery (pipe) line connects composite pipe fitting fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343488.3U CN203927170U (en) | 2014-06-26 | 2014-06-26 | Delivery (pipe) line connects composite pipe fitting fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927170U true CN203927170U (en) | 2014-11-05 |
Family
ID=51822981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343488.3U Expired - Lifetime CN203927170U (en) | 2014-06-26 | 2014-06-26 | Delivery (pipe) line connects composite pipe fitting fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421225A (en) * | 2017-07-25 | 2017-12-01 | 青岛海尔股份有限公司 | The water pipe exchanging structure and water pipe forwarding method of refrigerator, refrigerator |
| CN108194737A (en) * | 2015-03-20 | 2018-06-22 | 迅捷装配有限公司 | With release accessory part accessory is connected with the push-in type of device |
| CN110230713A (en) * | 2019-04-19 | 2019-09-13 | 泉州喜芝隆洁具有限公司 | Splitting shower-bath faucet |
-
2014
- 2014-06-26 CN CN201420343488.3U patent/CN203927170U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194737A (en) * | 2015-03-20 | 2018-06-22 | 迅捷装配有限公司 | With release accessory part accessory is connected with the push-in type of device |
| CN107421225A (en) * | 2017-07-25 | 2017-12-01 | 青岛海尔股份有限公司 | The water pipe exchanging structure and water pipe forwarding method of refrigerator, refrigerator |
| CN110230713A (en) * | 2019-04-19 | 2019-09-13 | 泉州喜芝隆洁具有限公司 | Splitting shower-bath faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhonghua Inventor after: Lin Zhong Inventor before: Sun Zhonghua |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |