CN207514412U - A kind of feedwater tubing - Google Patents
A kind of feedwater tubing Download PDFInfo
- Publication number
- CN207514412U CN207514412U CN201721415429.2U CN201721415429U CN207514412U CN 207514412 U CN207514412 U CN 207514412U CN 201721415429 U CN201721415429 U CN 201721415429U CN 207514412 U CN207514412 U CN 207514412U
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- CN
- China
- Prior art keywords
- section
- stretching out
- tube body
- feedwater
- filter membrane
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Abstract
The utility model is related to feed pipe fields; disclose a kind of feedwater tubing; including tube body (1); tube body (1) is radially equipped with PE pipes (2), insulating layer (3), buffer layer (4) and protection outer layer (5) successively from inside to outside, and the inner wall of PE pipes (2) is equipped with antibacterial film (21)；One end of tube body (1) is equipped with section of stretching out (22), the outer wall of section of stretching out (22) is equipped with external screw thread, the other end of tube body (1) is equipped with chimeric section (23), the inner wall of chimeric section (23) is equipped with internal thread, and section of stretching out (22) and the chimeric section (23) of adjacent tubes (1) are threadedly coupled；Section of stretching out (22) is equipped with filter screen (24) and filter membrane (25), and the aperture of filter screen (24) is more than the aperture of filter membrane (25).The feedwater tubing of the utility model can resist suppress macroseism, frost-cracking-preventing, antibacterial, impurity screening, be easily installed and clean, reduce impurity deposition, service life it is long.
Description
Technical field
The utility model is related to feed pipe field more particularly to a kind of feedwater tubing.
Background technology
PE feed pipes are a kind of polyvinyl plastic pipelines, have the spy of excellent resistance to most of lives and chemicals for industrial use
Property, it is widely used in the plumbing such as highway, railway, greening, urban water supply and sewerage and sub-irrigation field, feed pipe is general
Be laid in underground or it is exposed outside.Under low temperature environment, the easy bursting by freezing of feedwater piping influences the conveying of municipal water supply.PE feeds water
Pipe easily occurs bending and deformation in the case where suppressing macroseism, reduces the service life of feed pipe.
In addition, as the time that feed pipe uses increases, cooperating microorganisms are understood in feed pipe and deposit some impurity, no
Emptying effectiveness can be only influenced, can also influence water delivery quality, it is therefore, regular using needing to carry out feed pipe tube body after a certain period of time
Cleaning is replaced.
Utility model content
The utility model is directed to the easy cooperating microorganisms of feed pipe in the prior art, depositing contaminants, is suppressing macroseism
The shortcomings of easily occuring bending and deformation down provides a kind of feedwater tubing.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of feedwater tubing, including tube body, tube body is radially arranged with PE pipes, insulating layer, buffer layer successively from inside to outside
With protection outer layer, the inner wall of PE pipes is equipped with antibacterial film；One end of tube body is equipped with section of stretching out, and the outer wall of section of stretching out is equipped with outer
Screw thread, the other end of tube body are equipped with chimeric section, and the inner wall for being fitted into section is equipped with the chimeric section of internal thread, section of stretching out and adjacent tubes
It is threadedly coupled；Section of stretching out is equipped with filter screen and filter membrane, and filter screen is equipped with the first rubber stopper, and filter membrane is equipped with the second rubber
Rubber plug, the first rubber stopper and the second rubber stopper are a diameter of 5~8mm of circle, the first rubber stopper and the second rubber stopper, filtering
The aperture of net is more than the aperture of filter membrane.
Filter screen and filter membrane can be pulled out, are convenient for pass through the first rubber stopper and the second rubber stopper by iron wire or bamboo stick etc.
Cleaning is replaced.
Preferably, further including sealing ring, sealing ring is set in section of stretching out.
Preferably, insulating layer is polyurethane foam, there is preferable heat insulation effect, the feedwater tubing can be prevented
It is freezed when winter, so as to anti-antipriming pipe explosion to a certain extent.
Preferably, buffer layer is rubber layer, it is possible to reduce suppresses the shape that feedwater of the invention under macroseism is occurred with tubing
It buckles, reduces the damage to the feedwater tubing, prolong the service life.
Preferably, protection outer layer is layer of PVC, the aging of feedwater tubing can be delayed, extend its service life.
Preferably, the aperture of filter membrane is 40~80 μm.
Preferably, the thickness of antibacterial film is 10~20 μm.
The utility model has significant technique effect as a result of above technical scheme：The present invention's is anti-aging outer
Layer can extend the service life of the feedwater tubing；Buffer layer can reduce the damage for suppressing macroseism to the feedwater tubing；
Insulating layer can prevent the feedwater tubing bursting by freezing in winter；Antibacterial film can inhibit the growth and breeding of microorganism etc.；It crosses
Strainer and filter membrane can be with impurity screenings, so as to purify water to a certain extent；Iron wire or bamboo stick etc. can be to pass through the first rubbers
Rubber plug and the second rubber stopper pull out filter screen and filter membrane, convenient for cleaning or replacing；The feedwater of the present invention sets spiral shell with tubing
The section of stretching out and chimeric section of line connection, convenient for the installation and cleaning of the feedwater tubing, reduce the deposition of impurity, improving it makes
Use the service life.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of section of stretching out.
Fig. 3 is the structure diagram of chimeric section.
Fig. 4 is the structure diagram of filter screen.
Fig. 5 is the structure diagram of filter membrane.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 1-tube body, 2-PE pipes, 21-it is anti-
Bacterium film, 22-section of stretching out, 23-chimeric section, 24-filter screen, the 241-the first rubber stopper, 25-filter membrane, 251-the second
Rubber stopper, 26-sealing ring, 3-insulating layer, 4-buffer layer, 5-protection outer layer.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of feedwater tubing, as shown in Figs. 1-5, including tube body 1, tube body 1 be radially equipped with successively from inside to outside PE pipes 2,
Insulating layer 3, buffer layer 4 and protection outer layer 5, the inner wall of PE pipes 2 are equipped with antibacterial film 21；One end of tube body 1 is equipped with section of stretching out
22, the outer wall of section of stretching out 22 is equipped with external screw thread, and the other end of tube body 1 is equipped with chimeric section 23, and the inner wall of chimeric section 23 is equipped with
Internal thread, section of stretching out 22 and the chimeric section 23 of adjacent tubes 1 are threadedly coupled；22 upper edge water (flow) direction of section of stretching out is equipped with filtering successively
Net 24 and filter membrane 25, filter screen 24 are equipped with the first rubber stopper 241, and filter membrane 25 is equipped with the second rubber stopper 251, the first rubber
241 and second rubber stopper 251 of rubber plug is a diameter of 5mm of circle, the first rubber stopper 241 and the second rubber stopper 251, filter screen
24 aperture is more than the aperture of filter membrane 25；Sealing ring 26 is further included, sealing ring 26 is set in section of stretching out 22.
Iron wire or bamboo stick etc. can be to pass through the first rubber stoppers 241 and the second rubber stopper 251, by filter screen 24 and filter membrane 25
It pulls out, convenient for cleaning or replacing.
Insulating layer 3 is polyurethane foam, has preferable heat insulation effect, can prevent the feedwater tubing in winter
When freeze, so as to anti-antipriming pipe explosion to a certain extent.
Buffer layer 4 is rubber layer, it is possible to reduce suppresses the deformation bending that feedwater of the invention under macroseism tubing occurs, subtracts
Few damage to this to feedwater tubing prolongs the service life.
Protection outer layer 5 is layer of PVC, can delay the aging of feedwater tubing, extend its service life.
The aperture of filter membrane 25 is 40 μm.
The thickness of antibacterial film 21 is 10 μm.
The protection outer layer 5 of the present embodiment can extend the service life of the feedwater tubing；Buffer layer 4 can be reduced and be suppressed
Damage of the macroseism to the feedwater tubing；Insulating layer 3 can prevent the feedwater tubing bursting by freezing in winter；Antibacterial film 21 can be with
Inhibit the growth and breeding of microorganism etc.；Filter screen 24 and filter membrane 25 can be with impurity screenings, so as to purify to a certain extent
Water quality；The feedwater of the present embodiment is threaded the section of stretching out 22 of connection and chimeric section 23 with tubing, convenient for the feedwater tubing
Installation and cleaning, reduce the deposition of impurity, improve its service life.
Embodiment 2
With embodiment 1, except that the thickness of antibacterial film 21 is 15 μm, the aperture of filter membrane 25 for 60 μm and
A diameter of 6.5mm of first rubber stopper 241 and the second rubber stopper 251.
Embodiment 3
With embodiment 1, except that the thickness of antibacterial film 21 is 20 μm and the aperture of filter membrane 25 is 80 μm,
And first rubber stopper 241 and the second rubber stopper 251 a diameter of 8mm.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (7)
1. a kind of feedwater tubing, including tube body (1), it is characterised in that：Tube body (1) is radially equipped with PE and manages successively from inside to outside
(2), insulating layer (3), buffer layer (4) and protection outer layer (5), the inner wall of PE pipes (2) are equipped with antibacterial film (21)；Tube body (1)
One end be equipped with section of stretching out (22), the outer wall of section of stretching out (22) is equipped with external screw thread, and the other end of tube body (1) is equipped with chimeric section
(23), the inner wall for being fitted into section (23) is equipped with internal thread, and section of stretching out (22) and chimeric section (23) screw thread of adjacent tubes (1) connect
It connects；Section of stretching out (22) is equipped with filter screen (24) and filter membrane (25), and filter screen (24) is equipped with the first rubber stopper (241), mistake
Filter membrane (25) is equipped with the second rubber stopper (251), and the first rubber stopper (241) and the second rubber stopper (251) are circle, the first rubber
A diameter of 5~8mm of rubber plug (241) and the second rubber stopper (251), the aperture of filter screen (24) are more than the hole of filter membrane (25)
Diameter.
2. a kind of feedwater tubing according to claim 1, it is characterised in that：Further include sealing ring (26), sealing ring
(26) it is set in section of stretching out (22).
3. a kind of feedwater tubing according to claim 1, it is characterised in that：Insulating layer (3) is polyurethane foam.
4. a kind of feedwater tubing according to claim 1, it is characterised in that：Buffer layer (4) is rubber layer.
5. a kind of feedwater tubing according to claim 1, it is characterised in that：It is layer of PVC to protect outer layer (5).
6. a kind of feedwater tubing according to claim 1, it is characterised in that：The aperture of filter membrane (25) is 40~80 μ
m。
7. a kind of feedwater tubing according to claim 1, it is characterised in that：The thickness of antibacterial film (21) is 10~20
μm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415429.2U CN207514412U (en) | 2017-10-30 | 2017-10-30 | A kind of feedwater tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415429.2U CN207514412U (en) | 2017-10-30 | 2017-10-30 | A kind of feedwater tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514412U true CN207514412U (en) | 2018-06-19 |
Family
ID=62535392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721415429.2U Active CN207514412U (en) | 2017-10-30 | 2017-10-30 | A kind of feedwater tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442106A (en) * | 2018-12-17 | 2019-03-08 | 宁波世峻汽配科技有限公司 | A kind of refrigerant pipe that air conditioning for automobiles is leakage-preventing |
-
2017
- 2017-10-30 CN CN201721415429.2U patent/CN207514412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442106A (en) * | 2018-12-17 | 2019-03-08 | 宁波世峻汽配科技有限公司 | A kind of refrigerant pipe that air conditioning for automobiles is leakage-preventing |
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