CN205978877U - Waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel - Google Patents
Waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel Download PDFInfo
- Publication number
- CN205978877U CN205978877U CN201620781582.6U CN201620781582U CN205978877U CN 205978877 U CN205978877 U CN 205978877U CN 201620781582 U CN201620781582 U CN 201620781582U CN 205978877 U CN205978877 U CN 205978877U
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- pipe
- stainless steel
- plastics
- working
- extension board
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel, establish the PE working of plastics on nonrust steel pipe including nonrust steel pipe and cover, the PE working of plastics includes sleeve pipe and extension board, the one end of nonrust steel pipe is located to the fixed cover of sleeve pipe, sheathed tube one end is provided with annular extension board. The neotype waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel bearing capacity of this implementation is good, and the shock resistance is strong, and long service life, can say with the silk oral siphon directly to couple the cost is reduced.
Description
Technical field
This utility model is related to plumbing cistern transformation field, and the outer waterproof injection of particularly a kind of rustless steel built-in pipe is even
Adapter.
Background technology
Cistern liner PE thin plate is substantially all and does Inlet and outlet water built-in pipe using PE pipe, with aerial construction at present（As water inlet
Self-closing valve etc.）Connection rear load-bearing is poor, not antidetonation, beyond a fixed load and vibrations, welding can be caused to come off, connecting tube is ruptured
The problems such as.
Utility model content
Based on this, for the problems referred to above it is necessary to propose a kind of rustless steel built-in pipe outer waterproof injection connecting tube, this connection
Pipe weight capacity is good, and shock resistance is strong, and long service life, can directly couple with silk mouth pipeline, reduce cost.
The technical solution of the utility model is：A kind of rustless steel built-in pipe outer waterproof injection connecting tube, including stainless steel tube
With the PE working of plastics being set on stainless steel tube；Described PE working of plastics includes sleeve pipe and extension board, described sleeve pipe fixed cover located at
One end of stainless steel tube, one end of described sleeve pipe is provided with the extension board of ring-type.
According to implementing concrete condition and the connection requirement of inside and outside equipment in the perforate of cistern relevant position, treat PE thin plate liner
After the completion of, put into connecting tube, so that extension board is located in cistern, after outside is blocked using the material of original structure, then will
PE plate in extension board and cistern first bonds, according to equipment situation, the outer silk tooth pipe of two soldering stainless steels of this connecting tube or
Rustless steel internal thread tooth pipe or steel flange.
Preferably, the PE working of plastics on described stainless steel tube is molded using local.
Completing PE working of plastics using local injection can make stainless steel tube and the connection of PE working of plastics more fasten, and overall structure is strong
Degree is more preferably.
Preferably, the pipe thickness of described stainless steel tube is more than 3mm.
The thickness of stainless steel tube is at least 3mm, makes the specifically good weight capacity of whole connecting tube and shock resistance.
The beneficial effects of the utility model are：
1st, according to implementing concrete condition and the connection requirement of inside and outside equipment in the perforate of cistern relevant position, treat in PE thin plate
After the completion of lining, put into connecting tube, so that extension board is located in cistern, after outside is blocked using the material of original structure, then
PE plate in extension board and cistern is first bonded, according to equipment situation, the outer silk tooth pipe of two soldering stainless steels of this connecting tube
Or rustless steel internal thread tooth pipe or steel flange, structure is simple, easy to use, solves traditional approach and adopts PE plastic tube
The problem of easy fracture；
2nd, the PE working of plastics on described stainless steel tube is molded using local, connects and more fastens, and overall construction intensity is more preferable, fall
Low cost；
3rd, the thickness of stainless steel tube is at least 3mm, makes the specifically good weight capacity of whole connecting tube and shock resistance.
Brief description
Fig. 1 is the structural representation of this utility model embodiment.
Reference：100- stainless steel tube, 200-PE working of plastics, 201- sleeve pipe, 202- extension board, the outer silk of 300- rustless steel
Tooth pipe, 400- weld seam.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
Embodiment one
As shown in figure 1, a kind of rustless steel built-in pipe outer waterproof injection connecting tube, include stainless steel tube 100 and be set in not
PE working of plastics 200 on rust steel pipe 100；Described PE working of plastics 200 includes sleeve pipe 201 and extension board 202, and described sleeve pipe 201 is solid
Surely it is sheathed on one end of stainless steel tube 100, one end of described sleeve pipe 201 is provided with the extension board 202 of ring-type.
Embodiment two
As shown in figure 1, a kind of rustless steel built-in pipe outer waterproof injection connecting tube, include stainless steel tube 100 and be set in not
PE working of plastics 200 on rust steel pipe 100；Described PE working of plastics 200 includes sleeve pipe 201 and extension board 202, and described sleeve pipe 201 is solid
Surely it is sheathed on one end of stainless steel tube 100, one end of described sleeve pipe 201 is provided with the extension board 202 of ring-type.
Specifically, in the present embodiment, the PE working of plastics 200 on described stainless steel tube 100 is molded using local.
Embodiment three
As shown in figure 1, a kind of rustless steel built-in pipe outer waterproof injection connecting tube, include stainless steel tube 100 and be set in not
PE working of plastics 200 on rust steel pipe 100；Described PE working of plastics 200 includes sleeve pipe 201 and extension board 202, and described sleeve pipe 201 is solid
Surely it is sheathed on one end of stainless steel tube 100, one end of described sleeve pipe 201 is provided with the extension board 202 of ring-type.
In the present embodiment, the outer silk tooth pipe 300 of the two ends soldering stainless steel of described stainless steel tube 100.
PE working of plastics 200 on described stainless steel tube 100 is molded using local.
In the present embodiment, the pipe thickness of described stainless steel tube 100 is 3mm.
Embodiment described above only have expressed specific embodiment of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that it is common for this area
For technical staff, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into this
The protection domain of utility model.
Claims (3)
1. a kind of rustless steel built-in pipe outer waterproof injection connecting tube is it is characterised in that including stainless steel tube and being set in rustless steel
PE working of plastics on pipe；Described PE working of plastics includes sleeve pipe and extension board, described sleeve pipe fixed cover located at one end of stainless steel tube,
One end of described sleeve pipe is provided with the extension board of ring-type.
2. rustless steel built-in pipe according to claim 1 outer waterproof injection connecting tube is it is characterised in that described stainless steel tube
On PE working of plastics using local be molded.
3. rustless steel built-in pipe according to claim 1 outer waterproof injection connecting tube is it is characterised in that described stainless steel tube
Pipe thickness be more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781582.6U CN205978877U (en) | 2016-07-25 | 2016-07-25 | Waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781582.6U CN205978877U (en) | 2016-07-25 | 2016-07-25 | Waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978877U true CN205978877U (en) | 2017-02-22 |
Family
ID=58025540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781582.6U Active CN205978877U (en) | 2016-07-25 | 2016-07-25 | Waterproof connecting pipe of moulding plastics of pre -buried outside of tubes of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978877U (en) |
-
2016
- 2016-07-25 CN CN201620781582.6U patent/CN205978877U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |