CN104033672A - Polyethylene-aluminum composite pipeline connector - Google Patents
Polyethylene-aluminum composite pipeline connector Download PDFInfo
- Publication number
- CN104033672A CN104033672A CN201310092149.2A CN201310092149A CN104033672A CN 104033672 A CN104033672 A CN 104033672A CN 201310092149 A CN201310092149 A CN 201310092149A CN 104033672 A CN104033672 A CN 104033672A
- Authority
- CN
- China
- Prior art keywords
- main body
- hoop
- plastic
- polyethylene
- sides
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/16—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
- F16L13/161—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars the pipe or collar being deformed by crimping or rolling
Abstract
A polyethylene-aluminum composite pipeline connector comprises a body (1), plastic rings (2) and an iron ring (3). Two annular grooves (6) are symmetrically arranged on two sides of the body (1), and an O-shaped rubber ring (4) is mounted in each groove (6). Annular projections are arranged on two sides of each groove (6) of the body (1). One ends of the plastic rings (2) are clamped in the middle of the body (1) while the other ends of the plastic rings (2) are connected with the iron ring (3), and two components formed by the plastic rings (2) and the iron ring (3) are distributed on the two sides of the body (1). The iron ring (3) nests outside the body (1), and annular space capable of accommodating polyethylene-aluminum pipes is formed between the iron ring (3) and the body (1). The polyethylene-aluminum composite pipeline connector can be clamped and pressed by a plurality of clamping and pressing tools, requirements on the tools are lowered, flexibility in construction is increased, and reliability is enhanced since double O-shaped rubber rings are utilized in sealing.
Description
Technical field:
The present invention relates to a kind of water heating pipe fittings joint, especially a kind of aluminium plastic pipe joint.
Background technique:
Current known aluminium plastic pipe joint requires strict to card press tool, can only use single card press tool.As shown in Figure 1, in practice, the card press tool of main application has 4 kinds, is respectively U-shaped, TH type, H type and F type, respectively with the snap ring of varying number and diverse location.Therefore, the stringency that existing aluminium plastic pipe joint construction tool requires, has increased flexibility and the difficulty of construction of constructing, and has improved cost.
Summary of the invention:
The object of the invention is to address the above problem, this technology provided to can use multi-card press tool, construct flexibly, seal reliable lower-cost aluminium plastic pipe joint.
For achieving the above object by the following technical solutions:
A kind of aluminium plastic pipe joint, comprises main body, plastic hoop and iron hoop, and described two annular grooves of main body bilateral symmetry, install an O shape rubber ring on each groove.Groove both sides in main body arrange circular protrusion.Described plastic hoop one end is fastened in body midsection position, and the plastic hoop the other end connects iron hoop, and two assemblies of described plastic hoop and iron hoop composition are symmetrically distributed in main body both sides.Iron hoop nested with main body outside, form an annulus that can hold aluminium-plastic pipe between the two.
The present invention can use multi-card press tool card to press, and has reduced the requirement to instrument, has increased the flexibility of construction, and adopts two O shape rubber ring sealings, more reliable.
Reference character:
1. main body, 2. plastic hoop, 3. iron hoop, 4.0 shape rubber rings, 5. aluminium-plastic pipe, 6. groove
Brief description of the drawings:
The card press tool structural representation of main application in Fig. 1 practice;
Fig. 2 is preferably embodiment's half-sectional view of one of the present invention;
Fig. 3 be one of the present invention preferably embodiment the half-sectional view of aluminium-plastic pipe is installed;
Fig. 4 is phase diagram that preferably embodiment uses under conventional card press tool in 4 of the present invention.
Embodiment:
In Fig. 2-Fig. 3, a kind of aluminium plastic pipe joint, comprises main body 1, plastic hoop 2 and iron hoop 3, and described two annular grooves 6 of main body 1 bilateral symmetry, install an O shape rubber ring 4 on each groove 6.Groove 6 both sides in main body 1 arrange circular protrusion.Described plastic hoop 3 one end are fastened in main body 1 intermediate portion, and plastic hoop 2 the other ends connect iron hoop 3, and two assemblies that described plastic hoop 2 and iron hoop 3 form are symmetrically distributed in main body 1 both sides.Iron hoop 3 nested with main body 1 outside, form an annulus that can hold aluminium-plastic pipe between the two.
Figure 4 illustrates the phase diagram that the present invention uses respectively under U-shaped, TH type, F type and H type card press tool.
Although, preferred embodiment of the present invention has been described above, but, various not illustrating limited essence of an invention Composition of contents, person of an ordinary skill in the technical field read after specification can to before described embodiment make an amendment and be out of shape, and do not deviate from essence of an invention and scope.Therefore the present invention is limited by specific descriptions above, but is defined by the claims.
Claims (1)
1. an aluminium plastic pipe joint, comprise main body (1), plastic hoop (2) and iron hoop (3), it is characterized in that, described main body (1) two annular grooves of bilateral symmetry (6), the upper O shape rubber ring (4) of installing of each groove (6); Groove (6) both sides in main body (1) arrange circular protrusion; Described plastic hoop (3) one end is fastened in main body (1) intermediate portion, plastic hoop (2) the other end connects iron hoop (3), and two assemblies of described plastic hoop (2) and iron hoop (3) composition are symmetrically distributed in main body (1) both sides; Iron hoop (3) nested with main body (1) outside, form an annulus that can hold aluminium-plastic pipe between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092149.2A CN104033672A (en) | 2013-03-08 | 2013-03-08 | Polyethylene-aluminum composite pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092149.2A CN104033672A (en) | 2013-03-08 | 2013-03-08 | Polyethylene-aluminum composite pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033672A true CN104033672A (en) | 2014-09-10 |
Family
ID=51464566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310092149.2A Pending CN104033672A (en) | 2013-03-08 | 2013-03-08 | Polyethylene-aluminum composite pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033672A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901562C1 (en) * | 1989-01-17 | 1990-03-08 | Mannesmann Ag, 4000 Duesseldorf, De | |
| CN201014124Y (en) * | 2007-03-05 | 2008-01-30 | 杨长国 | Large caliber plastic-aluminum pipe connection |
| CN201162896Y (en) * | 2008-01-08 | 2008-12-10 | 杨长国 | Plastic-aluminum pipe connector |
| CN201173347Y (en) * | 2008-04-03 | 2008-12-31 | 佛山市日丰企业有限公司 | Forcipressure type plastic pipe fitting |
| CN201209719Y (en) * | 2008-02-15 | 2009-03-18 | 杨长国 | Plastic-aluminum pipe connection |
| CN201382220Y (en) * | 2009-03-26 | 2010-01-13 | 杨长国 | Plastic-aluminum pipe junction |
| CN103162027A (en) * | 2013-03-31 | 2013-06-19 | 徐志超 | Pipeline sealing connector |
-
2013
- 2013-03-08 CN CN201310092149.2A patent/CN104033672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901562C1 (en) * | 1989-01-17 | 1990-03-08 | Mannesmann Ag, 4000 Duesseldorf, De | |
| CN201014124Y (en) * | 2007-03-05 | 2008-01-30 | 杨长国 | Large caliber plastic-aluminum pipe connection |
| CN201162896Y (en) * | 2008-01-08 | 2008-12-10 | 杨长国 | Plastic-aluminum pipe connector |
| CN201209719Y (en) * | 2008-02-15 | 2009-03-18 | 杨长国 | Plastic-aluminum pipe connection |
| CN201173347Y (en) * | 2008-04-03 | 2008-12-31 | 佛山市日丰企业有限公司 | Forcipressure type plastic pipe fitting |
| CN201382220Y (en) * | 2009-03-26 | 2010-01-13 | 杨长国 | Plastic-aluminum pipe junction |
| CN103162027A (en) * | 2013-03-31 | 2013-06-19 | 徐志超 | Pipeline sealing connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160304 Address after: 315000 1301-B Development Zone, Ningbo Free Trade Zone, Ningbo, Zhejiang Applicant after: Ningbo IDC International Trading Co., Ltd. Applicant after: Taizhou Aidi Xisheng Big HVAC Technology Co., Ltd. Address before: 317600 Yuhuan County mechanical and Electrical Industrial Park, Taizhou, Zhejiang Applicant before: Zhejiang IDC Fluid Control Co., Ltd. Applicant before: Ningbo IDC International Trading Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |