CN206694718U - A kind of PE steel modeling integrated gas and feed pipe pipe fitting - Google Patents
A kind of PE steel modeling integrated gas and feed pipe pipe fitting Download PDFInfo
- Publication number
- CN206694718U CN206694718U CN201720440107.7U CN201720440107U CN206694718U CN 206694718 U CN206694718 U CN 206694718U CN 201720440107 U CN201720440107 U CN 201720440107U CN 206694718 U CN206694718 U CN 206694718U
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- steel
- pipe
- integrated gas
- pipe fitting
- steel modeling
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Abstract
The utility model provides a kind of PE steel modeling integrated gas and feed pipe pipe fitting, including PE solid wall pipes end, steel pipe end, steel modeling linkage section and steelpipe net nose end, described steelpipe net nose end are arranged on the one end at steel pipe end and mould linkage section by steel and be connected with PE solid wall pipes end；Described steelpipe net nose end uniformly offered glue hole, and described glue hole of crossing is provided with 8 or more than 8；Described crossing in glue hole is filled with PE plastic cement.The setting in glue hole is crossed in the utility model, glue is fully be combined with each other with metal, bond strength is higher, can bear bigger pulling capacity, and for gas pipeline using safer, wherein bond strength has in terms of two：1st, it is the internal stress of glue parcel；2nd, it is plastic structure in through hole；Special grinding tool and injection machine are relied on during processing and manufacturing, single injection-molded, saving of work and time is cost-effective, is easy to promote the use of.
Description
Technical field
The utility model belongs to connecting pipe technical field, more particularly to a kind of PE steel modeling integrated gas and feed pipe pipe
Part.
Background technology
In gas pipeline and water supply line course of conveying, steel modeling conversion pipe fitting is widely applied.The related work of country
Journey specification provides that plastic conduit can not direct access customer end；Therefore, after polyvinyl fuel gas pipeline pressure regulation, register one's residence and ventilate
Steel pipe is required to steel modeling conversion pipe fitting to complete with the grid-connected connection of polyethylene pipe.
Prior art typically sets raised and increased outside modeling pipe by the way of Reinforced Hoop to play using steel pipe edge
Increase the effect of being completely embedded property, if China Patent Publication No. is CN105423041A, a kind of entitled curved steel of innovation and creation
Modeling conversion pipe fitting, it is characterised in that：The curved steel modeling tube part core is bending steel pipe at a right angle, and one end of the steel pipe has
Annular protrusion, annular protrusion to termination are in uneven structure, connection PE pipes modeling head on the outside of annular protrusion, and annular protrusion is to another
Termination is covered by PE sleeve pipes and long heat-shrink tube, and annular protrusion and uneven structure outside P E pipes modeling head are outer covered with reinforcing sleeve,
Reinforcing sleeve is outer to be covered by short heat-shrink tube.It is pressure-resistant, anticorrosion effect is poor but prior art is also poor there is sealing effectiveness, inconvenience
In the batch production and installation the problem of.
Therefore, a kind of PE steel modeling integrated gas and feed pipe pipe fitting are invented and seems very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of PE steel modeling integrated gas and feed pipe pipe fitting,
It is poor to solve the also existing sealing effectiveness of prior art, it is pressure-resistant, anticorrosion effect is poor, it is not easy to produce in batches and that installs asks
Topic.A kind of PE steel modeling integrated gas and feed pipe pipe fitting, including PE solid wall pipes end, steel pipe end, steel modeling linkage section and steelpipe net
Nose end, described steelpipe net nose end are arranged on the one end at steel pipe end and mould linkage section by steel and be connected with PE solid wall pipes end.
Preferably, described steelpipe net nose end uniformly offered glue hole, it is described cross glue hole be provided with 8 or 8 with
On；Described crossing in glue hole is filled with PE plastic cement, is advantageous to be connected even closer, use with the junction at steel pipe end after injection
The pipeline of pipe fitting installation will not produce leakage, and securely and reliably, antiseptic property is strong.
Preferably, described steel modeling linkage section is integrated injection molding with PE solid wall pipes end, and fixed effect is more preferably.
Preferably, the wall thickness of described steel modeling linkage section is more than the wall thickness at PE solid wall pipes end and steel pipe end.
Preferably, described steel modeling linkage section is skewed with the junction at PE solid wall pipes end and steel pipe end.
Preferably, corrosion-inhibiting coating is coated with the outer wall at described steel pipe end, is advantageous to increase corrosion resistance.
Preferably, described corrosion-inhibiting coating uses one kind of epoxy resin powder coating or polyethylene anticorrosion coating.
Compared with prior art, the utility model has the advantages that：Because a kind of PE steel of the present utility model is moulded
Integrated gas and feed pipe pipe fitting are widely used in connecting pipe technical field.Meanwhile the beneficial effects of the utility model are：
1. in the utility model, described steelpipe net nose end uniformly offered glue hole, described glue hole of crossing is provided with 8
Or more than 8；Described crossing in glue hole is filled with PE plastic cement, is advantageous to be connected with the junction at steel pipe end after injection and more steps up
Close, the pipeline installed using the pipe fitting will not produce leakage, and securely and reliably, antiseptic property is strong.
2. in the utility model, described steel modeling linkage section is integrated injection molding with PE solid wall pipes end, and fixed effect is more
It is good.
3. in the utility model, corrosion-inhibiting coating is coated with the outer wall at described steel pipe end, be advantageous to increase corrosion resistance.
4. in the utility model, described steel modeling linkage section is integrated injection molding with PE solid wall pipes end, using die for special purpose
Have and carry out injection molding production with special injection molding, manufacturing procedure is simple, production efficiency is high, is adapted to large-scale production, and production adds
Expenses of labour is very low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is steelpipe net nose end structural representation of the present utility model.
In figure：
1-PE solid wall pipes end, 2- steel pipes end, 3- steel modeling linkage section, 4- steelpipe net nose ends, 41- cross glue hole, 5- corrosion-inhibiting coatings.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 2
The utility model provides a kind of PE steel modeling integrated gas and feed pipe pipe fitting, including PE solid wall pipes end 1, steel pipe end
2, steel modeling linkage section 3 and steelpipe net nose end 4, described steelpipe net nose end 4 are arranged on the one end at steel pipe end 2 and moulded by steel and connected
Section 3 is connected with PE solid wall pipes end 1.
In above-described embodiment, specifically, described steelpipe net nose end 4 uniformly offered glue hole 41, described crosses glue hole
41 are provided with 8 or more than 8；Described crossing in glue hole 41 is filled with PE plastic cement, is advantageous to the company with steel pipe end 2 after injection
Connect place connection it is even closer, using the pipe fitting install pipeline will not produce leakage, securely and reliably, antiseptic property is strong.
In above-described embodiment, specifically, described steel modeling linkage section 3 is integrated injection molding with PE solid wall pipes end 1, it is fixed
It is better.
In above-described embodiment, specifically, the wall thickness of described steel modeling linkage section 3 is more than PE solid wall pipes end 1 and steel pipe end 2
Wall thickness.
In above-described embodiment, specifically, described steel modeling linkage section 3 and PE solid wall pipes end 1 and the junction at steel pipe end 2 are
It is skewed.
In above-described embodiment, specifically, be coated with corrosion-inhibiting coating 5 on the outer wall at described steel pipe end 2, be advantageous to increase resistance to
Corrosivity.
In above-described embodiment, specifically, described corrosion-inhibiting coating 5 uses epoxy resin powder coating or polyethylene anticorrosion
One kind of coating 5.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (7)
1. a kind of PE steel modeling integrated gas and feed pipe pipe fitting, it is characterised in that the PE steel moulds integrated gas and feed pipe
Pipe fitting includes PE solid wall pipes end (1), steel pipe end (2), steel modeling linkage section (3) and steelpipe net nose end (4), described steelpipe net nose end
(4) it is arranged on the one end at steel pipe end (2) and linkage section (3) is moulded by steel and is connected with PE solid wall pipes end (1).
2. PE steel modeling integrated gas as claimed in claim 1 and feed pipe pipe fitting, it is characterised in that described steel pipe mesh
End (4) uniformly offered glue hole (41), and described cross glue hole (41) are provided with 8 or more than 8；Described crosses glue hole (41)
It is interior to be filled with PE plastic cement.
3. PE steel modeling integrated gas as claimed in claim 1 and feed pipe pipe fitting, it is characterised in that described steel modeling connection
Section (3) is integrated injection molding with PE solid wall pipes end (1).
4. PE steel modeling integrated gas as claimed in claim 1 and feed pipe pipe fitting, it is characterised in that described steel modeling connection
The wall thickness of section (3) is more than the wall thickness of PE solid wall pipes end (1) and steel pipe end (2).
5. PE steel modeling integrated gas and feed pipe pipe fitting as described in claim 1 or 4, it is characterised in that described steel modeling
Linkage section (3) is skewed with the junction of PE solid wall pipes end (1) and steel pipe end (2).
6. PE steel modeling integrated gas as claimed in claim 1 and feed pipe pipe fitting, it is characterised in that described steel pipe end
(2) corrosion-inhibiting coating (5) is coated with outer wall.
7. PE steel modeling integrated gas as claimed in claim 6 and feed pipe pipe fitting, it is characterised in that described corrosion-inhibiting coating
(5) using one kind of epoxy resin powder coating or polyethylene anticorrosion coating (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440107.7U CN206694718U (en) | 2017-04-25 | 2017-04-25 | A kind of PE steel modeling integrated gas and feed pipe pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440107.7U CN206694718U (en) | 2017-04-25 | 2017-04-25 | A kind of PE steel modeling integrated gas and feed pipe pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694718U true CN206694718U (en) | 2017-12-01 |
Family
ID=60445907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720440107.7U Active CN206694718U (en) | 2017-04-25 | 2017-04-25 | A kind of PE steel modeling integrated gas and feed pipe pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694718U (en) |
-
2017
- 2017-04-25 CN CN201720440107.7U patent/CN206694718U/en active Active
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