CN209213223U - A kind of MULTILAYER COMPOSITE feed pipe - Google Patents
A kind of MULTILAYER COMPOSITE feed pipe Download PDFInfo
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- CN209213223U CN209213223U CN201822147985.7U CN201822147985U CN209213223U CN 209213223 U CN209213223 U CN 209213223U CN 201822147985 U CN201822147985 U CN 201822147985U CN 209213223 U CN209213223 U CN 209213223U
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- resistant coating
- erosion resistant
- tube
- feed pipe
- inner tube
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Abstract
The utility model discloses a kind of MULTILAYER COMPOSITE feed pipes, including tube body, tube body is made of inner and outer tubes, the section of inner tube is corrugated, the inner surface fixation of inner tube is pasted with nano-antibacterial layer, the outer surface of inner tube is covered with the first erosion resistant coating, elastic buffer cotton is filled between inner tube and the first erosion resistant coating, the outer surface fixation of first erosion resistant coating is enclosed with metal net layer, noise reduction layer is filled between metal net layer and outer tube, the outside of outer tube is equipped with the second erosion resistant coating, a kind of MULTILAYER COMPOSITE feed pipe of the utility model, the corrugated inner tube and reinforcing rib being equipped with can improve compressive property inside and outside feed pipe simultaneously, it adapts to different water pressures and is destroyed when feed pipe being avoided to be embedded in underground, the siphunculus being equipped with collects the sundries in water, convenient for by whether retain in transparent pipe lid observation tube body dirt and and water mobility status, what is be equipped with disappears Sound-absorbing layer, reduce water flow by when noise, improve the practicability of tube body.
Description
Technical field
The utility model relates to a kind of feed pipe, in particular to a kind of MULTILAYER COMPOSITE feed pipe belongs to water pipe technology field.
Background technique
Feed pipe is the composition tubing of water supply piping system, can using building water supply, pure water conveying, ground heating system, in
Entreat air-conditioning to return water system, chemical pipeline etc..
With the growth of municipal water demand, the caliber of feedwater piping constantly rises, and the hydraulic pressure that tube wall is born is also increasingly
Greatly, existing feed pipe anti-pressure ability is insufficient, is easily broken, and be easy to cause the polluted-waters such as bacterium, influences using water
Safety, and then increase the maintenance cost of urban water system.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of MULTILAYER COMPOSITE feed pipe
Feed pipe anti-pressure ability is insufficient, is easily broken, and be easy to cause the polluted-waters such as bacterium, influences the safety using water, in turn
The problem of increasing the maintenance cost of urban water system.
To achieve the above object, the utility model provides the following technical solutions: a kind of MULTILAYER COMPOSITE feed pipe, including pipe
Body, the tube body are made of inner and outer tubes, and the section of said inner tube is corrugated, and the inner surface fixation of said inner tube is pasted with
Nano-antibacterial layer, the outer surface of said inner tube are covered with the first erosion resistant coating, fill between said inner tube and first erosion resistant coating
Flexible buffering cotton, the outer surface of first erosion resistant coating is fixed to be enclosed with metal net layer, the metal net layer and the outer tube
Between be filled with noise reduction layer, the outside of the outer tube is equipped with the second erosion resistant coating, embedding between the outer tube and second erosion resistant coating
Reinforcing rib equipped with several spaced sets.
As a kind of optimal technical scheme of the utility model, the bottom of the tube body is equipped with several siphunculus, the siphunculus
Bottom be threadedly coupled with pipe lid, the pipe lid is made of transparent material, and the outside of the pipe lid is surveyed in being regular hexagon.
As a kind of optimal technical scheme of the utility model, first erosion resistant coating and second erosion resistant coating are by highly dense
Degree polythene material is made.
As a kind of optimal technical scheme of the utility model, the reinforcing rib is made of stainless steel metal wire, described to add
Strengthening tendons are spirally wound between the outer tube and second erosion resistant coating.
As a kind of optimal technical scheme of the utility model, the outer tube is made of polytetrafluoroethylene (PTFE).
Compared with prior art, the utility model has the beneficial effects that a kind of MULTILAYER COMPOSITE feed pipe of the utility model, if
Some corrugated inner tubes and reinforcing rib can improve compressive property inside and outside feed pipe simultaneously, adapt to different water pressures and avoid to
Water pipe is destroyed when being embedded in underground, and the siphunculus being equipped with collects the sundries in water, convenient for by being in transparent pipe lid observation tube body
It is no retain dirt and and water mobility status, the noise reduction layer being equipped with, reduce water flow by when noise, improve the practical of tube body
Property.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the schematic diagram of the section structure of the utility model.
In figure: 1, tube body；2, inner tube；3, nano-antibacterial layer；4, the first erosion resistant coating；5, metal net layer；6, noise reduction layer；7, outer
Pipe；8, the second erosion resistant coating；9, siphunculus；10, Guan Gai；11, reinforcing rib；12, elastic buffer cotton.
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.
The utility model provides a kind of MULTILAYER COMPOSITE feed pipe, including tube body 1 referring to FIG. 1-2, and tube body 1 is by inner tube 2
It is formed with outer tube 7, the section of inner tube 2 is corrugated, and the inner surface of inner tube 2, which is fixed, is pasted with nano-antibacterial layer 3, outside inner tube 2
Face cap is equipped with the first erosion resistant coating 4, and elastic buffer cotton 12 is filled between inner tube 2 and the first erosion resistant coating 4, the first erosion resistant coating 4
Outer surface fixation is enclosed with metal net layer 5, is filled with noise reduction layer 6 between metal net layer 5 and outer tube 7, and the outside of outer tube 7 is equipped with the
Two erosion resistant coatings 8 are embedded with the reinforcing rib 11 of several spaced sets between outer tube 7 and the second erosion resistant coating 8.
Preferably, the bottom of tube body 1 is equipped with several siphunculus 9, and the bottom of siphunculus 9 is threadedly coupled with pipe lid 10, pipe lid 10 by
Transparent material is made, and the outside of pipe lid 10 is surveyed in being regular hexagon, and siphunculus 9 collects the sundries in water, to pass through transparent pipe
Lid 10 observes the mobility status that dirt and water whether are retained in tube body 1.
Preferably, the first erosion resistant coating 4 and the second erosion resistant coating 8 are made of high-density polyethylene material, have preferable anti-corrosion
Effect extends the service life of tube body 1.
Preferably, reinforcing rib 11 is made of stainless steel metal wire, and reinforcing rib 11 is spirally wound on outer tube 7 and the second erosion resistant coating
Between 8, the anti-pressure ability of tube body 1 is further increased.
Preferably, outer tube 7 is made of polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) is non-stick with surface and wearability, improvement are given
The shortcomings that pipe outer wall easily adheres to greasy dirt and easily scratches, and the heat-resisting quantity of polytetrafluoroethylene (PTFE) is preferable, solves TRANSIENT HIGH TEMPERATURE
The problem of discharge into water is to the damage of tubing.
When specifically used, a kind of MULTILAYER COMPOSITE feed pipe of the utility model is equipped with when the hydraulic pressure in tube body 1 increases
Corrugated inner tube 2 is stretched therewith to be increased, and elastic buffer cotton 12 is squeezed, and can be relieved the trend of hydraulic pressure rising, and then adapt to different
Water pressures, since elastic buffer cotton 12 has telescopic rod elasticity, to depress in normal water, elastic buffer cotton 12 restores former
The external compressive property of tube body 1 can be improved in shape, the reinforcing rib 11 being equipped with, and avoids being destroyed when being embedded in underground to tube body 1, receive simultaneously
Nano antibacterial layer 3 is effective against germ contamination water source, ensures the cleaning of circulation water, and the outer tube 7 for the polytetrafluoroethylene (PTFE) being equipped with can change
The outer wall of the shortcomings that kind water supply pipe outer wall attached greasy dirt easy to stick and easily scuffing, outer tube 7 are equipped with the second erosion resistant coating 8, play to outer tube 7
If protective effect can be deposited in siphunculus 9 have dirt in water, since pipe lid 10 is made of transparent material, and then can be passed through
Pipe lid 10 observes the mobility status for retaining dirt and water, and convenient for processing in time, the noise reduction layer 6 being equipped with, inside offers several
Silencing cotton is filled in the inside of a adjacent honeycomb, honeycomb, not only increases the intensity of tube body 1, also effectively eliminates noise.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
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 MULTILAYER COMPOSITE feed pipe, including tube body (1), which is characterized in that the tube body (1) is by inner tube (2) and outer tube (7)
Composition, the section of said inner tube (2) is corrugated, and the inner surface fixation of said inner tube (2) is pasted with nano-antibacterial layer (3), institute
The outer surface for stating inner tube (2) is covered with the first erosion resistant coating (4), is filled between said inner tube (2) and first erosion resistant coating (4)
The outer surface fixation of elastic buffer cotton (12), first erosion resistant coating (4) is enclosed with metal net layer (5), the metal net layer (5)
Noise reduction layer (6) are filled between the outer tube (7), the outside of the outer tube (7) is equipped with the second erosion resistant coating (8), the outer tube
(7) reinforcing rib (11) of several spaced sets is embedded between second erosion resistant coating (8).
2. a kind of MULTILAYER COMPOSITE feed pipe according to claim 1, it is characterised in that: the bottom of the tube body (1) is equipped with
The bottom of several siphunculus (9), the siphunculus (9) is threadedly coupled with Guan Gai (10), and the pipe lid (10) is made of transparent material, institute
It is in for regular hexagon that the outside for stating pipe lid (10), which is surveyed,.
3. a kind of MULTILAYER COMPOSITE feed pipe according to claim 1, it is characterised in that: first erosion resistant coating (4) and institute
The second erosion resistant coating (8) is stated to be made of high-density polyethylene material.
4. a kind of MULTILAYER COMPOSITE feed pipe according to claim 1, it is characterised in that: the reinforcing rib (11) is by stainless steel
Wire is made, and the reinforcing rib (11) is spirally wound between the outer tube (7) and second erosion resistant coating (8).
5. a kind of MULTILAYER COMPOSITE feed pipe according to claim 1, it is characterised in that: the outer tube (7) is by polytetrafluoroethyl-ne
Alkene is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147985.7U CN209213223U (en) | 2018-12-20 | 2018-12-20 | A kind of MULTILAYER COMPOSITE feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147985.7U CN209213223U (en) | 2018-12-20 | 2018-12-20 | A kind of MULTILAYER COMPOSITE feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213223U true CN209213223U (en) | 2019-08-06 |
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ID=67465302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822147985.7U Active CN209213223U (en) | 2018-12-20 | 2018-12-20 | A kind of MULTILAYER COMPOSITE feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410622A (en) * | 2019-08-27 | 2019-11-05 | 江苏百安居管业有限公司 | A kind of PVC pipe with anti-freezing anti-cracking function |
| CN114680752A (en) * | 2022-03-22 | 2022-07-01 | 尚科宁家(中国)科技有限公司 | Wet-type surface cleaning device with good antibacterial effect |
-
2018
- 2018-12-20 CN CN201822147985.7U patent/CN209213223U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410622A (en) * | 2019-08-27 | 2019-11-05 | 江苏百安居管业有限公司 | A kind of PVC pipe with anti-freezing anti-cracking function |
| CN110410622B (en) * | 2019-08-27 | 2024-01-19 | 江苏杜邦建设工程有限公司 | PVC pipe with anti-freezing and anti-cracking functions |
| CN114680752A (en) * | 2022-03-22 | 2022-07-01 | 尚科宁家(中国)科技有限公司 | Wet-type surface cleaning device with good antibacterial effect |
| CN114680752B (en) * | 2022-03-22 | 2023-09-01 | 尚科宁家(中国)科技有限公司 | Wet-type surface cleaning device with good antibacterial effect |
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