CN209298801U - Novel high-strength nuclear power polyvinyl piping materials - Google Patents
Novel high-strength nuclear power polyvinyl piping materials Download PDFInfo
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- CN209298801U CN209298801U CN201920007539.8U CN201920007539U CN209298801U CN 209298801 U CN209298801 U CN 209298801U CN 201920007539 U CN201920007539 U CN 201920007539U CN 209298801 U CN209298801 U CN 209298801U
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- connection tube
- polyethylene pipe
- connector
- screw
- welded
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Abstract
The utility model discloses novel high-strength nuclear power polyvinyl piping materials, including polyethylene pipe, the Interior Wall of Polythene Pipe offers internal screw thread, the polyethylene pipe threaded one end is connected with connection tube, described connection tube one end is welded with No.1 screw nipple, the connection tube other end is welded with No. two screw nipples, the connection tube week side be welded with No. two connector loops, the polyethylene pipe week side twice and be welded with No.1 connector loop.Its rotatable connection tube is threadedly coupled with the internal screw thread in polyethylene pipe by No.1 screw nipple or No. two screw nipples, its water-swellable water-stop glue is squeezed into groove, so as to be attached its polyethylene pipe mutually well.And bar of being connected is inserted into from hole, while running through No. two connector loops and No.1 connector loop, and finally reinforced using nut, can carry out consolidation process to its polyethylene pipe joining place well.
Description
Technical field
The utility model relates to a kind of tubing, specifically novel high-strength nuclear power polyvinyl piping materials.
Background technique
Polyvinyl piping materials are also known as high density polyethylene (HDPE).Polyethylene is that a kind of crystallinity is high, nonpolar thermoplastic resin.
The milky appearance of ortho states polyethylene, in meagre section in a degree of translucent.PE has excellent resistance to most of
The characteristic of life and chemicals for industrial use.Some kinds of chemicals can generate chemical attack, such as corrosive oxidation agent (dense nitre
Acid), aromatic hydrocarbon (dimethylbenzene) and halogenated hydrocarbon (carbon tetrachloride).The polymer is non-hygroscopic and the steam-preventing that has had, can use
In packaging applicationss.Polyethylene has good electrical property, especially dielectric strength high, it is made to be readily applicable to wire and cable.
But existing polyvinyl piping materials cannot be mutually linked well, cannot be added well to joining place
Gu processing.Therefore, those skilled in the art provide novel high-strength nuclear power polyvinyl piping materials, to solve above-mentioned background technique
The problem of middle proposition.
Summary of the invention
The purpose of this utility model is to provide novel high-strength nuclear power polyvinyl piping materials, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
Novel high-strength nuclear power polyvinyl piping materials, including polyethylene pipe, the Interior Wall of Polythene Pipe offer internal screw thread,
The polyethylene pipe threaded one end is connected with connection tube, and described connection tube one end is welded with No.1 screw nipple, the linking
The pipe other end is welded with No. two screw nipples, the connection tube week side be welded with No. two connector loops, the polyethylene pipe week
Side two, which is timed, is welded with No.1 connector loop, the connection tube week side be welded with No. two connector loops, in No. two connector loops
Portion offers several holes, connection tube two sides inner wall close to No.1 screw nipple and No. two screw nipple week side open
Equipped with groove, through there is series connection bar inside described hole, the series connection bar both ends are threaded with nut through No.1 connector loop.
As a further solution of the present invention: the linking bore is greater than polyethylene pipe outer diameter, the No.1 spiral shell
The diameter of line connecting tube and No. two screw nipples is equal with the internal diameter of polyethylene pipe.
The No.1 connector loop is equal with No. two connector loop outer diameters as a further solution of the present invention, described
Hole is opened up inside No.1 connector loop and No. two connector loops.
The recess width is greater than polyethylene pipe thickness as a further solution of the present invention, in the groove
Portion is provided with water-swellable water-stop glue.
Described hole internal diameter is suitable with shank diameter of connecting as a further solution of the present invention, the series connection bar
Both ends are provided with screw thread.
Compared with prior art, the utility model has the beneficial effects that
1, have a No.1 screw nipple, No. two screw nipples, groove, connection tube, internal screw threads by design, it is rotatable its
Connection tube is threadedly coupled by No.1 screw nipple or No. two screw nipples with the internal screw thread in polyethylene pipe,
Its water-swellable water-stop glue is squeezed into groove, so as to be attached its polyethylene pipe mutually well.
2, there are No.1 connector loop, No. two connector loops, hole, series connection bar, nut by design, and bar of being connected is from hole
Middle insertion, while running through No. two connector loops and No.1 connector loop, and finally reinforced using nut, it can be well to it
Polyethylene pipe joining place carries out consolidation process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel high-strength nuclear power polyvinyl piping materials.
Fig. 2 is the structure of No.1 screw nipple and No. two screw nipples in novel high-strength nuclear power polyvinyl piping materials
Schematic diagram.
Fig. 3 is the structural schematic diagram of novel high-strength nuclear power polyvinyl piping materials further groove and No. two connector loops.
In figure: 1- polyethylene pipe, 2- connection tube, 3- No.1 connector loop, No. bis- connector loops of 4-, 5- series connection bar, 6- nut, 7-
Internal screw thread, 8- No.1 screw nipple, No. bis- screw nipples of 9-, 10- groove, 11- hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, novel high-strength nuclear power polyvinyl piping materials, including polyethylene
Pipe 1,1 inner wall of polyethylene pipe offer internal screw thread 7, and 1 threaded one end of polyethylene pipe is connected with connection tube 2, the rank
2 one end of adapter tube is welded with No.1 screw nipple 8, and 2 other end of connection tube is welded with No. two screw nipples 9, the rank
2 weeks sides of adapter tube are welded with No. two connector loops 4, and 1 week side two of the polyethylene pipe, which is timed, is welded with No.1 connector loop 3, described
2 weeks sides of connection tube are welded with No. two connector loops 4, offer several holes 11, the connection tube inside No. two connector loops 4
2 two sides inner walls offer groove 10 close to 9 weeks sides of No.1 screw nipple 8 and No. two screw nipples, in described hole 11
Through there is series connection bar 5,5 both ends of series connection bar are threaded with nut 6 through No.1 connector loop 3 in portion.
2 internal diameter of connection tube is greater than 1 outer diameter of polyethylene pipe, the No.1 screw nipple 8 and No. two screw nipples 9
Diameter it is equal with the internal diameter of polyethylene pipe 1.
The No.1 connector loop 3 is equal with No. two 4 outer diameters of connector loop, inside the No.1 connector loop 3 and No. two connector loops 4
Open up hole 11.
10 width of groove is greater than 1 thickness of polyethylene pipe, and the groove 10 is internally provided with water-swellable water-stop glue.
11 internal diameter of described hole is suitable with 5 diameter of bar of connecting, and 5 both ends of series connection bar are provided with screw thread.
The working principle of the utility model is:
Its rotatable connection tube 2 of installation personnel passes through No.1 screw nipple 8 or No. two screw nipples 9 and poly- second
Internal screw thread 7 in alkene pipe 1 is threadedly coupled, and bar 5 of being connected is inserted into from hole 11, while running through No. two connector loops 4
With No.1 connector loop 3, and finally reinforced using nut 6, staff needs to squeeze its water-swellable water-stop glue
Enter in groove 10, to complete series installation operation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. novel high-strength nuclear power polyvinyl piping materials, including polyethylene pipe (1), which is characterized in that in the polyethylene pipe (1)
Wall offers internal screw thread (7), and polyethylene pipe (1) threaded one end is connected with connection tube (2), connection tube (2) one end weldering
It is connected to No.1 screw nipple (8), connection tube (2) other end is welded with No. two screw nipples (9), the connection tube
(2) all sides are welded with No. two connector loops (4), and all sides two of the polyethylene pipe (1), which are timed, is welded with No.1 connector loop (3),
The all sides of the connection tube (2) are welded with No. two connector loops (4), offer several holes inside No. two connector loops (4)
(11), connection tube (2) the two sides inner wall is opened up close to No.1 screw nipple (8) and all sides of No. two screw nipples (9)
Fluted (10), described hole (11) is internal through having series connection bar (5), and No.1 connector loop (3) are run through at the series connection bar (5) both ends
It is threaded with nut (6).
2. novel high-strength nuclear power polyvinyl piping materials according to claim 1, which is characterized in that the connection tube (2)
Internal diameter is greater than polyethylene pipe (1) outer diameter, the diameter and poly- second of the No.1 screw nipple (8) and No. two screw nipples (9)
The internal diameter of alkene pipe (1) is equal.
3. novel high-strength nuclear power polyvinyl piping materials according to claim 1, which is characterized in that the No.1 connector loop
(3) equal with No. two connector loop (4) outer diameters, hole is opened up inside the No.1 connector loop (3) and No. two connector loops (4)
(11)。
4. novel high-strength nuclear power polyvinyl piping materials according to claim 1, which is characterized in that the groove (10) is wide
Degree is greater than polyethylene pipe (1) thickness, and the groove (10) is internally provided with water-swellable water-stop glue.
5. novel high-strength nuclear power polyvinyl piping materials according to claim 1, which is characterized in that in described hole (11)
Diameter is suitable with bar of connecting (5) diameter, and series connection bar (5) both ends are provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007539.8U CN209298801U (en) | 2019-01-03 | 2019-01-03 | Novel high-strength nuclear power polyvinyl piping materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007539.8U CN209298801U (en) | 2019-01-03 | 2019-01-03 | Novel high-strength nuclear power polyvinyl piping materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298801U true CN209298801U (en) | 2019-08-23 |
Family
ID=67641626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920007539.8U Active CN209298801U (en) | 2019-01-03 | 2019-01-03 | Novel high-strength nuclear power polyvinyl piping materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030002A (en) * | 2019-12-26 | 2020-04-17 | 武汉市新洲三角塑料制品有限公司 | Flame-retardant cross-linked polyethylene pipe with easy-to-assemble and disassemble connector |
-
2019
- 2019-01-03 CN CN201920007539.8U patent/CN209298801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030002A (en) * | 2019-12-26 | 2020-04-17 | 武汉市新洲三角塑料制品有限公司 | Flame-retardant cross-linked polyethylene pipe with easy-to-assemble and disassemble connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221024 Address after: February 2015, Building 1, No. 61, Jian'an Road, Fengjing Town, Jinshan District, Shanghai Patentee after: SHANGHAI ZHONGSU PIPE CO.,LTD. Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: Building 1, No. 61, Jian'an Road, Fengjing Town, Jinshan District, Shanghai, 200000 Patentee before: SHANGHAI ZHONGSU PIPE CO.,LTD. Patentee before: STATE NUCLEAR POWER ENGINEERING Co. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: February 2015, Building 1, No. 61, Jian'an Road, Fengjing Town, Jinshan District, Shanghai Patentee after: SHANGHAI ZHONGSU PIPE CO.,LTD. Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: February 2015, Building 1, No. 61, Jian'an Road, Fengjing Town, Jinshan District, Shanghai Patentee before: SHANGHAI ZHONGSU PIPE CO.,LTD. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |