CN209705535U - A kind of water pipe with plastic protective sleeve - Google Patents
A kind of water pipe with plastic protective sleeve Download PDFInfo
- Publication number
- CN209705535U CN209705535U CN201920455568.0U CN201920455568U CN209705535U CN 209705535 U CN209705535 U CN 209705535U CN 201920455568 U CN201920455568 U CN 201920455568U CN 209705535 U CN209705535 U CN 209705535U
- Authority
- CN
- China
- Prior art keywords
- water
- protective sleeve
- plastic protective
- pipe body
- wall
- 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
Links
Abstract
The utility model discloses a kind of water pipes with plastic protective sleeve of water pipe technology field, the outer wall socket of the water-pipe body is provided with plastic protective sleeve, the outer wall of the water-pipe body and the inner wall joint place of plastic protective sleeve are provided with external screw thread from left to right, the inner wall of the plastic protective sleeve and the outer wall joint place of water-pipe body are provided with the internal thread groove to match with external screw thread, the plastic protective sleeve passes through the internal thread groove to match and is flexibly connected water-pipe body with external screw thread, wall circular is provided with arc angling outside the outer left side of the water-pipe body, the outer wall socket of the plastic protective sleeve is provided with insulating layer；The outer wall of water-pipe body is provided with external screw thread; the external socket of water-pipe body is provided with plastic protective sleeve by the external screw thread and internal thread groove that match; water-pipe body is protected by the plastic protective sleeve of setting; avoid the surface for leading to water-pipe body in installation perhaps transport that friction occurs or is squeezed and deformed.
Description
Technical field
The utility model relates to water pipe technology field, specially a kind of water pipe with plastic protective sleeve.
Background technique
Water pipe refers to a kind of pipeline for water supply as its name suggests, modern times finishing installation be by water pipe using bury wall into
Row construction, and water pipe in the prior art, most of is all directly directly to contact with cement wall during installation, to avoid not
The extruding that collides during installation, while it being also possible to the extruding that collides in transport, cause the surface of water pipe to be ground
Damage is squeezed and deformed, that is, influences the beauty of water pipe entirety, and may cause certain hidden danger, to reduce the use longevity of water pipe
Life；
For this purpose, it is proposed that a kind of water pipe with plastic protective sleeve.
Summary of the invention
The purpose of this utility model is to provide a kind of water pipes with plastic protective sleeve, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of water pipe with plastic protective sleeve, packet
Water-pipe body is included, the outer wall socket of the water-pipe body is provided with plastic protective sleeve, and the outer wall and plastics of the water-pipe body are protected
The inner wall joint place of sheath is provided with external screw thread from left to right, and the inner wall of the plastic protective sleeve is bonded with the outer wall of water-pipe body
Place is provided with the internal thread groove to match with external screw thread, and the plastic protective sleeve passes through the internal thread groove to match and external screw thread is living
Dynamic connection water-pipe body, the outer wall circular in the outer left side of the water-pipe body are provided with arc angling, the plastic protective sleeve outside
Wall socket is provided with insulating layer.
Preferably, surrounding is symmetrically arranged with four groups of limited blocks, the plastic protective sleeve on the right side of the outer wall of the water-pipe body
Inner cavity on the right side of corresponding four groups of limited blocks be provided with the annular spacing groove to match.
Preferably, the water-pipe body is set as steel water pipelines, and the inner wall of the water-pipe body is provided with anti-corrosion layer.
Preferably, the anti-corrosion layer is set as rubber lining layer, and rubber lining thickness degree is set as five millimeters.
Preferably, the insulating layer is set as mineral wool insulating layer, and sets between mineral wool insulating layer and plastic protective sleeve
It is equipped with glue laminating layer.
Compared with prior art, the utility model has the beneficial effects that
This has the water pipe of plastic protective sleeve, and structure is simple, easy for installation, and the outer wall of water-pipe body is provided with outer spiral shell
Line is provided with plastic protective sleeve in the external socket of water-pipe body by the external screw thread and internal thread groove that match, passes through setting
Plastic protective sleeve water-pipe body is protected, avoid in installation or transport, the surface of water-pipe body caused to occur
Friction is squeezed and deformed.
Detailed description of the invention
Fig. 1 are as follows: the utility model structure diagram.
In figure: 1, water-pipe body；2, plastic protective sleeve；3, external screw thread；4, internal thread groove；5, arc angling；6, limiting slot；
7, limited block；8, insulating layer；9, anti-corrosion layer.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of water pipe with plastic protective sleeve, including water
The outer wall socket of tube body 1, water-pipe body 1 is provided with plastic protective sleeve 2, and the outer wall of water-pipe body 1 is interior with plastic protective sleeve 2
Wall joint place is provided with external screw thread 3 from left to right, and the inner wall of plastic protective sleeve 2 is provided with the outer wall joint place of water-pipe body 1
The internal thread groove 4 to match with external screw thread 3, plastic protective sleeve 2 pass through the internal thread groove 4 to match and are flexibly connected with external screw thread 3
Water-pipe body 1, wall circular is provided with arc angling 5 outside the outer left side of water-pipe body 1, and the outer wall of plastic protective sleeve 2 is socketed setting
There is insulating layer 8.
Wherein: surrounding is symmetrically arranged with four groups of limited blocks 7 on the right side of the outer wall of water-pipe body 1, and the inner cavity of plastic protective sleeve 2 is right
The corresponding four groups of limited blocks 7 in side are provided with the annular spacing groove 6 to match, by the limited block 7 and limiting slot 6 of setting, can avoid
Plastic protective sleeve 2 rotates excessively, and the outer wall of water-pipe body 1 can not be accurately socketed in so as to cause plastic protective sleeve 2；
Water-pipe body 1 is set as steel water pipelines, and the inner wall of steel water pipelines long service life, water-pipe body 1 is provided with corrosion resistant
Lose layer 9, when avoiding long-time after the inner wall of water-pipe body 1 there is a situation where rust corrosions；
Anti-corrosion layer 9 is set as rubber lining layer, and rubber lining thickness degree is set as five millimeters, rubber lining layer corrosion resistant
It is good to lose effect, long service life；
Insulating layer 8 is set as mineral wool insulating layer, and glue patch is provided between mineral wool insulating layer and plastic protective sleeve 2
Layer is closed, effective isothermal holding can be carried out to water-pipe body 1.
Working principle: the right side of plastic protective sleeve 2 is socketed on the left of the outer wall of water-pipe body 1 by arc angling 5, so
Backward right side rotation pushes plastic protective sleeve 2, until plastic protective sleeve 2 passes through the internal thread groove 4 to match and external screw thread 3 in water
The outer wall of tube body 1 is rotated, and plastic protective sleeve 2 is then persistently rotated, until plastic protective sleeve 2 is socketed in water pipe sheet completely
On body 1, socket after the completion of by hot melt processing, reinforced plastic protective case 2, make plastic protective sleeve 2 it is stable be socketed in water
The outer wall of tube body 1.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water pipe with plastic protective sleeve, including water-pipe body (1), it is characterised in that: outside the water-pipe body (1)
Wall socket is provided with plastic protective sleeve (2), the inner wall joint places of the outer wall of the water-pipe body (1) and plastic protective sleeve (2) from
Left-to-right is provided with external screw thread (3), and the outer wall joint place of the inner wall and water-pipe body (1) of the plastic protective sleeve (2) is provided with
The internal thread groove (4) to match with external screw thread (3), the plastic protective sleeve (2) pass through the internal thread groove (4) to match and outer spiral shell
Line (3) is flexibly connected water-pipe body (1), and wall circular is provided with arc angling (5), institute outside the outer left side of the water-pipe body (1)
The outer wall socket for stating plastic protective sleeve (2) is provided with insulating layer (8).
2. a kind of water pipe with plastic protective sleeve according to claim 1, it is characterised in that: the water-pipe body (1)
Outer wall on the right side of surrounding be symmetrically arranged with four groups of limited blocks (7), corresponding four groups of limits on the right side of the inner cavity of the plastic protective sleeve (2)
Block (7) is provided with the annular spacing groove (6) to match.
3. a kind of water pipe with plastic protective sleeve according to claim 1, it is characterised in that: the water-pipe body (1)
Steel water pipelines are set as, the inner wall of the water-pipe body (1) is provided with anti-corrosion layer (9).
4. a kind of water pipe with plastic protective sleeve according to claim 3, it is characterised in that: the anti-corrosion layer (9)
It is set as rubber lining layer, and rubber lining thickness degree is set as five millimeters.
5. a kind of water pipe with plastic protective sleeve according to claim 1, it is characterised in that: the insulating layer (8) sets
It is set to mineral wool insulating layer, and is provided with glue laminating layer between mineral wool insulating layer and plastic protective sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455568.0U CN209705535U (en) | 2019-04-04 | 2019-04-04 | A kind of water pipe with plastic protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455568.0U CN209705535U (en) | 2019-04-04 | 2019-04-04 | A kind of water pipe with plastic protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705535U true CN209705535U (en) | 2019-11-29 |
Family
ID=68646879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920455568.0U Expired - Fee Related CN209705535U (en) | 2019-04-04 | 2019-04-04 | A kind of water pipe with plastic protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705535U (en) |
-
2019
- 2019-04-04 CN CN201920455568.0U patent/CN209705535U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20200404 |