CN207848632U - PVC feed pipes - Google Patents
PVC feed pipes Download PDFInfo
- Publication number
- CN207848632U CN207848632U CN201820222327.7U CN201820222327U CN207848632U CN 207848632 U CN207848632 U CN 207848632U CN 201820222327 U CN201820222327 U CN 201820222327U CN 207848632 U CN207848632 U CN 207848632U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- rigidized
- fitting ontology
- layer
- pvc
- 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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Abstract
The utility model discloses a kind of PVC feed pipes, it is characterised in that：It is circular pipe fitting ontology including section made of PVC material, it is uniformly arranged several rigidized covers in an axial direction on the outer wall of the pipe fitting ontology, rigidized cover equipped with steel pipe layer, ripple tube layer and erosion resistant coating by forming with one heart from inside to outside, filled with filler between ripple tube layer and steel pipe layer, erosion resistant coating, the both ends of rigidized cover are equipped with sealing cover.The utility model is uniformly arranged rigidized cover in the outside of pipe fitting ontology, greatly improves the intensity of pipe fitting ontology, improves the pressure-resistant performance of feed pipe, and easy for construction, is suitable for popularization and application.
Description
Technical field
The utility model is related to water supply and drainage pipe fitting technical field, exquisite, the resistance to pressure more particularly to a kind of structure design
The PVC feed pipes that degree is high, using effect is good.
Background technology
Water supply and drainage facility is lived closely bound up infrastructure with people, and the pressure resistance of wherein feed pipe is more demanding,
The demand of completion long-distance sand transport water is needed, the superior PVC pipe of antiseptic property is applied wide at present, but its structural strength
Still it is not so good as metal tube.In order to improve the compressive resistance of PVC feed pipes, extend its service life, need to be subject to more its structure
The design more innovated.
Utility model content
In view of the above technical problems, the utility model provides a kind of PVC feed pipes, uniform in the outside of pipe fitting ontology
Rigidized cover is set, greatly improves the intensity of pipe fitting ontology, improves the pressure-resistant performance of feed pipe, and easy for construction, be suitable for
It promotes and applies.
To realize the above-mentioned technical purpose, the utility model uses following technical solution：
A kind of PVC feed pipes, it is characterised in that：It is circular pipe fitting ontology, the pipe including section made of PVC material
Several rigidized covers are uniformly arranged on the outer wall of part ontology in an axial direction, rigidized cover by being equipped with steel pipe layer, bellows with one heart from inside to outside
Layer and erosion resistant coating composition, filled with filler between ripple tube layer and steel pipe layer, erosion resistant coating, the both ends of rigidized cover are equipped with sealing cover.
Preferably, being connected by viscose glue between the steel pipe layer and the outer wall of pipe fitting ontology, erosion resistant coating and sealing cover are equal
It is made of PVC material.
Preferably, recess portion is arranged at the position equipped with rigidized cover in the outer wall of the pipe fitting ontology, recess portion and rigidized cover
Size is adapted, and the outer surface of installation post-reinforcing set is flushed with the outer wall surface of pipe fitting ontology.
By adopting the above-described technical solution, the utility model has the following technical effect that：The utility model is in pipe fitting sheet
The outside of body is uniformly arranged rigidized cover, greatly improves the intensity of pipe fitting ontology, improves the pressure-resistant performance of feed pipe, and applies
Work is convenient, is suitable for popularization and application.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is one structural schematic diagram of the embodiments of the present invention；
Fig. 2 is the sectional view in the directions AA in Fig. 1；
Fig. 3 is the structural schematic diagram of the embodiments of the present invention two.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
Embodiment one：
A kind of PVC feed pipes as depicted in figs. 1 and 2, including section made of PVC material are circular pipe fitting ontology 1,
Several rigidized covers 2 are wherein uniformly arranged on the outer wall of pipe fitting ontology 1 in an axial direction, rigidized cover 2 by being equipped with steel pipe with one heart from inside to outside
Layer 21, ripple tube layer 22 and erosion resistant coating 23 form, filled with filler 24 between ripple tube layer 22 and steel pipe layer 21, erosion resistant coating 23,
The both ends of rigidized cover 2 are equipped with sealing cover 25, and rigidized cover is preferably arranged in the place that feed pipe crosses wall by when construction, can fully be sent out
It waves this and implements novel high-strength and overpressure resistant advantage.Wherein, it can be connected by viscose glue between steel pipe layer 21 and the outer wall of pipe fitting ontology 1,
Erosion resistant coating 23 and sealing cover 25 are all made of PVC material and are made.
Embodiment two：
As shown in figure 3, the present embodiment and the structure of embodiment one the difference is that only, the outer wall of pipe fitting ontology 1 is being set
There are the position setting recess portion of rigidized cover 2, recess portion to be adapted with the size of rigidized cover 2, the outer surface of installation post-reinforcing set 2 and pipe fitting
The outer wall surface of ontology 1 flushes.
The utility model is not limited to specific implementation mode above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (3)
1. a kind of PVC feed pipes, it is characterised in that：It is circular pipe fitting ontology (1) including section made of PVC material, it is described
Several rigidized covers (2) are uniformly arranged on the outer wall of pipe fitting ontology (1) in an axial direction, rigidized cover (2) by being equipped with steel with one heart from inside to outside
Tube layer (21), ripple tube layer (22) and erosion resistant coating (23) composition, between ripple tube layer (22) and steel pipe layer (21), erosion resistant coating (23)
Filled with filler (24), the both ends of rigidized cover (2) are equipped with sealing cover (25).
2. PVC feed pipes according to claim 1, it is characterised in that：The steel pipe layer (21) is outer with pipe fitting ontology (1)
It is connected by viscose glue between wall, erosion resistant coating (23) and sealing cover (25) are all made of PVC material and are made.
3. PVC feed pipes according to claim 1, it is characterised in that：The outer wall of the pipe fitting ontology (1) is equipped with reinforcing
Recess portion is arranged in the position for covering (2), and recess portion is adapted with the size of rigidized cover (2), the outer surface of installation post-reinforcing set (2) and pipe fitting
The outer wall surface of ontology (1) flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820222327.7U CN207848632U (en) | 2018-02-08 | 2018-02-08 | PVC feed pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820222327.7U CN207848632U (en) | 2018-02-08 | 2018-02-08 | PVC feed pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848632U true CN207848632U (en) | 2018-09-11 |
Family
ID=63412130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820222327.7U Expired - Fee Related CN207848632U (en) | 2018-02-08 | 2018-02-08 | PVC feed pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848632U (en) |
-
2018
- 2018-02-08 CN CN201820222327.7U patent/CN207848632U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |