CN205640046U - Cold -resistant combined PVC water pipe - Google Patents
Cold -resistant combined PVC water pipe Download PDFInfo
- Publication number
- CN205640046U CN205640046U CN201620315193.4U CN201620315193U CN205640046U CN 205640046 U CN205640046 U CN 205640046U CN 201620315193 U CN201620315193 U CN 201620315193U CN 205640046 U CN205640046 U CN 205640046U
- Authority
- CN
- China
- Prior art keywords
- cold
- fixture block
- draw
- groove
- resistant layer
- 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 cold -resistant combined PVC water pipe comprises body, filter layer, cold -resistant layer, draw -in groove and fixture block, the filter layer setting on the inner wall of body, cold -resistant layer is with the outer wall of adhesive mode setting at the body, the one end of body is provided with the fixture block of pressing the body direction and extending, the inboard of the other end of body is provided with the draw -in groove of cooperation fixture block, cold -resistant layer make by two hot fat materials of certain herbaceous plants with big flowers diacid, the shape of cross section of body be circular to is the diameter 5 10cm, draw -in groove and fixture block between be provided with the sealing washer. The utility model discloses simple structure, convenient to use can connect through draw -in groove and fixture block between the body, can conveniently assemble and dismantle, and maintenance efficiency is high, has also increased the life of body simultaneously, and the cold -resistant layer of increase can enlarge and use the area in 40 degrees uses below zero of low side low temperature, and market prospect is better.
Description
Technical field
This utility model belongs to a kind of PVC, is specifically related to a kind of cold-resistant combined PVC water pipe.
Background technology
Existing PVC, restriction due to PVC material, its tolerance to cold poor-performing, its minimum use temperature is subzero 15 degree, when arriving winter, owing to ambient temperature is relatively low, water pipe can be made to freeze, water pipe can be caused to burst time serious, cause the biggest trouble, therefore limit the use in the northern area of China of the PVC pipe.The most existing water pipe is all integrative-structure, non-dismountable, brings the biggest inconvenience in water-pipe blockage or maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of cold-resistant combined PVC water pipe, not enough to solve present in above-mentioned technology.
In order to achieve the above object, the technical scheme that this utility model is used is:
A kind of cold-resistant combined PVC water pipe, it is made up of body, filter course, cold-resistant layer, draw-in groove and fixture block, described filter course is arranged on the inwall of body, cold-resistant layer is arranged on the outer wall of body in the way of bonding, one end of body is provided with the fixture block extended by body direction, and the inner side of the other end of body is provided with the draw-in groove coordinating fixture block.
Described cold-resistant layer is made up of SA dibutyl ester material.
The shape of the cross section of described body is circular, and a diameter of 5-10cm.
It is provided with sealing ring between described draw-in groove and fixture block.
This utility model simple in construction, easy to use, can be attached by draw-in groove and fixture block between body, can be with ease of assembly and dismounting, maintenance efficiency is high, too increases the service life of body simultaneously, and the cold-resistant layer of increase can use at low side low temperature 40 degrees below zero, expanding territory of use, market prospect is more preferable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-body；2-filter course；3-resists cold layer；4-draw-in groove；5-fixture block.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of cold-resistant combined PVC water pipe, it is by body 1, filter course 2, cold-resistant layer 3, draw-in groove 4 and fixture block 5 form, described filter course 2 is arranged on the inwall of body 1, cold-resistant layer 3 is arranged on the outer wall of body 1 in the way of bonding, one end of body 1 is provided with the fixture block 5 extended by body 1 direction, the inner side of the other end of body 1 is provided with the draw-in groove 4 coordinating fixture block 5, described cold-resistant layer 3 is made up of SA dibutyl ester material, the shape of the cross section of described body 1 is circular, and a diameter of 5-10cm, it is provided with sealing ring between described draw-in groove 4 and fixture block 5.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. a cold-resistant combined PVC water pipe, it is made up of body, filter course, cold-resistant layer, draw-in groove and fixture block, it is characterized in that: described filter course is arranged on the inwall of body, cold-resistant layer is arranged on the outer wall of body in the way of bonding, one end of body is provided with the fixture block extended by body direction, and the inner side of the other end of body is provided with the draw-in groove coordinating fixture block.
One the most according to claim 1 resists cold combined PVC water pipe, it is characterised in that: described cold-resistant layer is made up of SA dibutyl ester material.
One the most according to claim 1 resists cold combined PVC water pipe, it is characterised in that: the shape of the cross section of described body is circular, and a diameter of 5-10cm.
One the most according to claim 1 resists cold combined PVC water pipe, it is characterised in that: it is provided with sealing ring between described draw-in groove and fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315193.4U CN205640046U (en) | 2016-04-15 | 2016-04-15 | Cold -resistant combined PVC water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315193.4U CN205640046U (en) | 2016-04-15 | 2016-04-15 | Cold -resistant combined PVC water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205640046U true CN205640046U (en) | 2016-10-12 |
Family
ID=57064439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315193.4U Expired - Fee Related CN205640046U (en) | 2016-04-15 | 2016-04-15 | Cold -resistant combined PVC water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205640046U (en) |
-
2016
- 2016-04-15 CN CN201620315193.4U patent/CN205640046U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |