CN2859169Y - Plastic crossover pipe fitting - Google Patents
Plastic crossover pipe fitting Download PDFInfo
- Publication number
- CN2859169Y CN2859169Y CN 200520076010 CN200520076010U CN2859169Y CN 2859169 Y CN2859169 Y CN 2859169Y CN 200520076010 CN200520076010 CN 200520076010 CN 200520076010 U CN200520076010 U CN 200520076010U CN 2859169 Y CN2859169 Y CN 2859169Y
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- connection
- pipe
- hot
- 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
Abstract
The utility model relates to a pipe fitting used for hot melting connection crossover of water supply plastic pipes with different materials in architecture areas. It pertains to technique area of cold and hot water pipe's connection. It comprises a mounting connecting piece and a pipe fitting joint; said mounting connecting piece and pipe fitting joint is combined through jet molding; pipe fitting joints of different materials are hot-melting connected with pipe fittings of the same materials as pipe fitting joints. Said metal mounting connecting piece and plastic pipe fitting joint are connected through cross grooves. Comparing with existing technique, connecting crossover pipe fitting implements the connection among water-supply plastic pipes of different materials through hot-melting connection so as to solve existing faults in metal thread crossover connection of water-supply plastic pipes used in architecture areas.
Description
Technical field
The utility model relates to plastic pipes for water road unlike material hot melt connection conversion pipe fitting in a kind of building.The utility model relates to the pipe fitting that the unlike material watering plastic pipe carries out hot melt connection conversion in a kind of will the building more precisely.Belong to the technical field that the hot and cold water pipeline connects in the building.
Background technique
Plastic pipe is used in feedwater in the building at present, does not have to connect by a pipe fitting hot melt, realizes the conversion of different plastic materials.Normally with the plastic pipe of unlike material band damascene part, carry out screw thread and connect.This mode connects and exists following shortcoming: because the plastic pipe connection of two bands of needs damascene part, installation cost is very high.Connect and have potential safety hazard, be easy to generate phenomenons such as seepage.
Summary of the invention
The purpose of this utility model, be to provide a kind of can safe and reliable plastic tube with unlike material, carry out the conversion pipe fitting that hot melt connects.
The utility model is to take following technological scheme to realize:
Plastics conversions pipe fitting comprises and inlays link and pipe fitting joint, it is characterized in that wherein saidly inlaying link and pipe fitting joint fuses by injection moulding processing; Connect by the identical material tubing of the pipe fitting joint hot melt of hot-melting machine with pipe fitting joint with unlike material.
Aforesaid plastics conversion pipe fitting is characterized in that being connected by cross groove between wherein said damascene link and the plastic pipe joint connects.Such cross groove Placement can prevent on the one hand the disengagement of plastic pipe joint and metal connecting ring, can prevent the distending of plastic pipe joint on the other hand, does not make connection closely, do not leak.
Plastic pipes for water road unlike material hot melt connects the conversion pipe fitting in the building described in the utility model, by injection moulding processing, fuses by inlaying the pipe fitting joint of link with unlike material.It connects by the identical material tubing with pipe fitting joint of the pipe fitting joint hot melt of hot-melting machine with unlike material, realizes that feedwater reliably connects with the unlike material plastic pipe in the building.
The utility model compared with prior art, connect the conversion pipe fitting by the hot melt Placement, the interior watering plastic pipe of building of realizing unlike material connects, thereby has solved the shortcoming that the present used metal threaded conversion of the interior watering plastic pipe of building connects well.
Description of drawings
Fig. 1 is the sectional view that the utility model engineering pipe fitting connects conversion equipment.
Embodiment
Engineering pipe fitting as shown in Figure 1 connects conversion equipment, wherein damascene link (1), pipe fitting joint (2) and cross recess (3).The utility model couples together pipe fitting joint by the damascene link, make it to become a kind of good conversion equipment, thereby solved in building and changed connectivity problem in the unlike material plastic pipes for water road installation process, stopped pipeline fully because the unlike material hot melt connects the seepage phenomenon that produces.
The foregoing description does not limit the utility model in any form, and all technological schemes that form obtained of taking to be equal to replacement or equivalent transformation all drop within the protection domain of the present utility model.
Claims (2)
1, plastics conversions pipe fitting comprises and inlays link and pipe fitting joint, it is characterized in that wherein saidly inlaying link and pipe fitting joint fuses.
2, plastics according to claim 1 conversion pipe fitting is characterized in that being connected by cross groove between wherein said damascene link and the plastic pipe joint connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076010 CN2859169Y (en) | 2005-09-30 | 2005-09-30 | Plastic crossover pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076010 CN2859169Y (en) | 2005-09-30 | 2005-09-30 | Plastic crossover pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859169Y true CN2859169Y (en) | 2007-01-17 |
Family
ID=37612028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076010 Expired - Lifetime CN2859169Y (en) | 2005-09-30 | 2005-09-30 | Plastic crossover pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859169Y (en) |
-
2005
- 2005-09-30 CN CN 200520076010 patent/CN2859169Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |