CN2599370Y - Liquid transport pipeline - Google Patents
Liquid transport pipeline Download PDFInfo
- Publication number
- CN2599370Y CN2599370Y CNU032191405U CN03219140U CN2599370Y CN 2599370 Y CN2599370 Y CN 2599370Y CN U032191405 U CNU032191405 U CN U032191405U CN 03219140 U CN03219140 U CN 03219140U CN 2599370 Y CN2599370 Y CN 2599370Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- stainless steel
- steel
- socket
- tubing
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A liquid transmission pipe is characterized in adoption of steel plastic pipe and provision of stainless steel pipe fitting. The steel plastic pipe and the stainless steel pipe fitting are socket jointed, the pipe end of the stainless steel pipe fitting as the socket and the pipe end of steel plastic pipe as the jack. The utility model socket joints the stainless steel pipe fitting and the steel plastic pipe, to well combine the tensile strength, bearing capacity and anti-corrosive performance as a water pipe, so that the excellent performance of the steel plastic pipe can be fully displayed. Mutual socket joint provides great convenience for pipe construction; the connecting method is simple, and the construction is time and labor saving, so that the pipe is removable. The socket structure of the stainless steel pipe fitting is convenient to process, low in equipment investment and manufacturing cost.
Description
Technical field:
The utility model relates to liquid conducting pipes.
Background technique:
Extrusion molding steel plastic composition pipe is the new type plastic pipe that nation-building portion gives priority to.But, use which type of pipe fitting and this tubing to be connected and perplexing the manufacturer of tubing always, thereby make this tubing large size to use.At present, in mould the liquid conducting pipes that pipe is a tubing with steel, its pipe fitting mainly is a working of plastics, and the endoporus winding resistance wire at plastic pipe adopts electric hot melt and steel to mould and implements between the tubing to be connected.The main problem that exists comprises:
1, adopt plastic pipe and steel to mould pipe and carry out supportingly, this greatly reduces the use value that steel is moulded pipe undoubtedly, makes whole pipeline be subjected to the very big restriction of plastic pipe on usabilities such as intensity, and the excellent properties that steel is moulded pipe can not well be embodied.
2, the production of plastic pipe at first must be designed corresponding mould and winding machine, and the injection molding injection machine of purchasing.So the cost of investment height, manufacturing efficiency is low, the product price height.
3, implement to adopt welding machine special in the installation process, tubing and pipe fitting are carried out hot melt be connected, its Placement poor reliability, time-consuming, non-dismountable.This connecting means is not especially accepted by water supply industry.
Just because of to be existing of problem, greatly placed restrictions on steel and moulded applying of pipe.
Summary of the invention:
Technical problem to be solved in the utility model is to avoid existing deficiency in the above-mentioned prior art, provide a kind of excellent properties that can make steel mould pipe to be not fully exerted, and Placement is simple, reliable, save time, laborsavingly, demountable mould the liquid conducting pipes that pipe is a tubing with steel.
Summary of the invention:
The technological scheme that the utility model technical solution problem is adopted is:
Structural feature of the present utility model is that to mould pipe with steel be tubing, and stainless steel pipe is set, and adopts socket joint to cooperate between described steel is moulded tubing and stainless steel pipe, is bellmouth with the pipe end of stainless steel pipe, moulds with steel that to manage pipe end be socket.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model is moulded tubing with stainless steel pipe and steel and is cooperated, can both be supporting well on performances such as tensile strength, bearing capacity.Use as water pipe, stainless steel pipe and steel are moulded tubing can reach same antiseptic effect.Thereby the excellent properties that uses stainless steel pipe can make steel mould tubing is fully played.
2, the stainless steel pipe in the utility model adopts the bellmouth structure, steel is moulded tubing and is adopted outlet structure, each other socket joint cooperates the construction that is very easy to pipeline, and its Connecting format is reliable, Placement simple, concrete construction saves time, laborsaving, can dismantle.
3, the bellmouth structure of stainless steel pipe is convenient to processing in the utility model, and equipment investment is little, cost of production is low.
4, the stainless steel pipe beautiful shape is light and handy in the utility model.
Accompanying drawing is the utility model structural representation.
Embodiment:
Referring to accompanying drawing, present embodiment is that to mould pipe with steel 4 be tubing, and stainless steel pipe 1 is set, and adopts socket joint to cooperate between steel is moulded tubing 4 and stainless steel pipe 1, is bellmouth with the pipe end of stainless steel pipe 1, moulds with steel that to manage 4 pipe end be socket.
In concrete the enforcement, stainless steel pipe 1 is the thick gapless stainless steel tube of 2～4mm.In the end of Stainless Steel Tube the bellmouth structure is set, this bellmouth structure is near the position of end the seal groove 2 of projection to be set at Stainless Steel Tube, and seal groove 2 is " V " shape or " R " shape, has seal ring 3 to place in the sealing ring recess 2.Seal ring 3 is the bell and spigot frame special sealing ring.
During installation, moulding pipe 4 the mouth of pipe with steel is socket, it directly is inserted in the bellmouth of stainless steel pipe 1 promptly finishes mutual connection.
As pipe fitting, the stainless steel pipe 1 in the present embodiment can be the form of any pipe fitting, comprises straight-through, threeway, four-way, bend pipe etc.
In concrete the making, seal groove 2 can adopt cold rolling mode moulding.
Claims (4)
1, liquid conducting pipes, it is characterized in that moulding pipe (4) with steel is tubing, stainless steel pipe (1) is set, mould at described steel and adopt socket joint to cooperate between tubing (4) and the stainless steel pipe (1), pipe end with stainless steel pipe (1) is a bellmouth, and the pipe end of moulding pipe (4) with steel is a socket.
2, liquid conducting pipes according to claim 1, it is characterized in that described stainless steel pipe (1) is is material with the stainless steel, in the end of Stainless Steel Tube the bellmouth structure is set, described bellmouth structure is near the position of end the seal groove (2) of projection to be set at Stainless Steel Tube, and has seal ring (3) to place in the sealing ring recess (2).
3, liquid conducting pipes according to claim 2 is characterized in that the seal groove (2) of described projection is " V " shape or " R " shape.
4,, it is characterized in that described stainless steel pipe (1) is the thick gapless stainless steel tube of 2～4mm according to claim 1 or 2 or 3 described liquid conducting pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032191405U CN2599370Y (en) | 2003-01-02 | 2003-01-02 | Liquid transport pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032191405U CN2599370Y (en) | 2003-01-02 | 2003-01-02 | Liquid transport pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599370Y true CN2599370Y (en) | 2004-01-14 |
Family
ID=34161107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032191405U Expired - Fee Related CN2599370Y (en) | 2003-01-02 | 2003-01-02 | Liquid transport pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599370Y (en) |
-
2003
- 2003-01-02 CN CNU032191405U patent/CN2599370Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |