CN207762441U - A kind of novel wear resistant Anti-freezing drainpipe - Google Patents
A kind of novel wear resistant Anti-freezing drainpipe Download PDFInfo
- Publication number
- CN207762441U CN207762441U CN201721764821.8U CN201721764821U CN207762441U CN 207762441 U CN207762441 U CN 207762441U CN 201721764821 U CN201721764821 U CN 201721764821U CN 207762441 U CN207762441 U CN 207762441U
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- China
- Prior art keywords
- spiral
- wear resistant
- resistant anti
- freezing
- novel wear
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- 238000007710 freezing Methods 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 125000006850 spacer group Chemical group 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 239000004760 aramid Substances 0.000 claims description 6
- 229920003235 aromatic polyamide Polymers 0.000 claims description 6
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of novel wear resistant Anti-freezing drainpipes, it includes plastic flexible pipe, the lateral surface of the plastic flexible pipe is provided with spiral salient, the spiral salient extends along the length direction of the plastic flexible pipe, spiral spacer is provided between spiral salient described in two adjacent rings, it is wound with one layer of heat preservation layer along the hand of spiral along the spiral spacer, one layer of waterproof membrane is wound on the outside of the insulating layer.The novel wear resistant Anti-freezing drainpipe good water-proof effect of the utility model, and have effects that preferable wear-resisting, Anti-freezing, without using any metal material, simple production process, cost is relatively low.
Description
Technical field
The utility model is related to the families such as washing machine electro-technical fields, are drained more particularly to a kind of novel wear resistant Anti-freezing
Pipe.
Background technology
Existing washing machine sewer pipe is generally adopted by threaded plastic hose, and in order to increase its wearability, traditional technology is adopted
It is outer wall one sheet steel pipe of set in plastic flexible pipe, but the flexibility that will be arranged with the washing machine sewer pipe of sheet steel pipe is poor,
Be difficult to arbitrarily be bent to conform to the installation space of washing machine, the washing machine sewer pipe for being arranged sheet steel pipe is cold-proof, Anti-freezing effect compared with
Difference, compared with cryogenic region using when washing machine hose in the water that accumulates be easy to be frozen and block plastic flexible pipe or spalling, into
And affect normal use.It is arranged sheet steel pipe and not only increases difficulty in technique, while also increasing cost, limit wear-resisting
Washing machine sewer pipe is promoted the use of.
Utility model content
For this purpose, the technical problems to be solved in the utility model is to overcome existing washing machine sewer pipe above shortcomings,
And then provide a kind of novel wear resistant Anti-freezing drainpipe.
To achieve the above object, the utility model uses following technical scheme：
A kind of novel wear resistant Anti-freezing drainpipe comprising the lateral surface of plastic flexible pipe, the plastic flexible pipe is provided with spiral shell
Rotation protrusion, the spiral salient extend along the length direction of the plastic flexible pipe, are arranged between spiral salient described in two adjacent rings
There is spiral spacer, is wound with one layer of heat preservation layer along the hand of spiral along the spiral spacer, is wound on the outside of the insulating layer
One layer of waterproof membrane.
Preferably, the insulating layer is aramid layers, the waterproof membrane with the aramid layers are cementing is bonded.
Preferably, the waterproof membrane is PE films or PVC film.
Preferably, the insulating layer is more than the radial thickness of the spiral salient with the thickness of the waterproof membrane.
Preferably, the insulating layer is equal to or less than the radial thickness of the spiral salient with the thickness of the waterproof membrane.
Preferably, the spiral salient is solid projection.
Preferably, the spiral salient and the plastic flexible pipe integrated injection molding.
Preferably, the spiral salient is hollow protrusion.
Preferably, the ontology of the spiral salient is a hollow plastic tube, and the hollow plastic tube is wound into the shape of a spiral
The lateral surface of the plastic flexible pipe, and pass through hot melt or cementing connection with the outer wall of the plastic flexible pipe.
The beneficial effects of the utility model：
The novel wear resistant Anti-freezing drainpipe good water-proof effect of the utility model, and with preferable wear-resisting, Anti-freezing work(
Effect, without using any metal material, simple production process, cost is relatively low.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below in conjunction with the accompanying drawings, the utility model is made
Further details of explanation, wherein：
Fig. 1 is the decomposition texture schematic diagram of the novel wear resistant Anti-freezing drainpipe of the utility model；
Fig. 2 is the overall structure diagram of the novel wear resistant Anti-freezing drainpipe of the utility model.
Reference numeral is expressed as in figure：
1- plastic flexible pipes；2- spiral salients；3- spiral spacers；4- insulating layers；5- waterproof membranes.
Specific implementation mode
Referring to Fig. 1-2, a kind of novel wear resistant Anti-freezing drainpipe comprising plastic flexible pipe 1, the plastic flexible pipe 1 it is outer
Side is provided with spiral salient 2, and the spiral salient 2 extends along the length direction of the plastic flexible pipe 1, spiral shell described in two adjacent rings
It is provided with spiral spacer 3 between rotation protrusion 2, one layer of heat preservation layer 4 is wound with along the hand of spiral in the spiral spacer 3, it is described
The outside of insulating layer 4 is wound with one layer of waterproof membrane 5.The insulating layer 4 be aramid layers, the establishment of preferred yellow aramid fiber or sewing and
At, the waterproof membrane 5 with the aramid layers are cementing is bonded.The waterproof membrane 5 is PE films or PVC film.When production, first by waterproof membrane
5 is compound with insulating layer 4, and processing of cutting is carried out according to the size of plastic flexible pipe 1 or customer requirement, then by waterproof membrane 5 and heat preservation
Layer 4 it is compound it is good after finished product be wrapped in the spiral spacer 3 of plastic flexible pipe 1 along the hand of spiral, waterproof membrane 5 plays drainpipe outer
Portion's waterproof effect, and insulating layer 4 then plays the role of warming, and it is capable of the integral strength of reinforced plastics hose, waterproof membrane
With insulating layer it is compound after then integrally can play the role of wear Protection to plastic flexible pipe.The novel wear resistant Anti-freezing of the utility model
Drainpipe good water-proof effect, and have effects that preferable wear-resisting, Anti-freezing, without using any metal material, production technology letter
Single, cost is relatively low.
In the present embodiment, the insulating layer 4 is more than the radial thickness of the spiral salient 2 with the thickness of the waterproof membrane 5.
Insulating layer and waterproof membrane avoid the abrasion to moulding hose, and then right first with external contact object friction when in this way
Plastic flexible pipe plays the role of wear Protection.It certainly, in other embodiments, can also be by the insulating layer and the waterproof membrane
Thickness be set equal to or less than the spiral salient 2 radial thickness, the spiral salient and external contact of this setup
Object first carries out contact friction, only waterproof membrane and insulating layer just meeting when spiral salient and external contact object are worn to a certain extent
Abrasion is further participated in, there is dual wear-resistant protection effect to plastic flexible pipe, and then the wearability of entire drainpipe can be improved
Energy.
In the present embodiment, the spiral salient 2 is solid projection, and the spiral salient 2 is noted with 1 one of the plastic flexible pipe
It is moulded into type, in order to manufacture.In other embodiments, the spiral salient 2 is that can be arranged to hollow protrusion, the spiral shell
The ontology of rotation protrusion 2 is a hollow plastic tube, and the hollow plastic tube is wound into the outside of the plastic flexible pipe 1 in the shape of a spiral
Face, and pass through hot melt or cementing connection with the outer wall of the plastic flexible pipe 1.Had to external contactant using hollow spiral salient
There is preferable buffering effect, avoids rigid abrasion, and then being capable of wear-resisting property.
Above-mentioned specific implementation mode is only explained in detail the technical solution of the utility model, and the utility model is not
It is only limited only to above-described embodiment, it will be understood by those skilled in the art that every according to above-mentioned principle and spiritual in this practicality
Improvement, replacement on novel foundation, should all be within the protection scope of the utility model.
Claims (9)
1. a kind of novel wear resistant Anti-freezing drainpipe, it is characterised in that：Including plastic flexible pipe, the lateral surface of the plastic flexible pipe is set
Be equipped with spiral salient, the spiral salient extends along the length direction of the plastic flexible pipe, spiral salient described in two adjacent rings it
Between be provided with spiral spacer, be wound with one layer of heat preservation layer, the outside of the insulating layer along the hand of spiral along the spiral spacer
It is wound with one layer of waterproof membrane.
2. novel wear resistant Anti-freezing drainpipe according to claim 1, it is characterised in that：The insulating layer is aramid layers,
The waterproof membrane with the aramid layers are cementing is bonded.
3. novel wear resistant Anti-freezing drainpipe according to claim 2, it is characterised in that：The waterproof membrane be PE films or
PVC film.
4. novel wear resistant Anti-freezing drainpipe according to claim 1, it is characterised in that：The insulating layer and the waterproof
The thickness of film is more than the radial thickness of the spiral salient.
5. novel wear resistant Anti-freezing drainpipe according to claim 1, it is characterised in that：The insulating layer and the waterproof
The thickness of film is equal to or less than the radial thickness of the spiral salient.
6. novel wear resistant Anti-freezing drainpipe according to claim 1, it is characterised in that：The spiral salient is solid convex
It rises.
7. novel wear resistant Anti-freezing drainpipe according to claim 1 or 6, it is characterised in that：The spiral salient and institute
State plastic flexible pipe integrated injection molding.
8. novel wear resistant Anti-freezing drainpipe according to claim 1, it is characterised in that：The spiral salient is hollow convex
It rises.
9. novel wear resistant Anti-freezing drainpipe according to claim 8, it is characterised in that：The ontology of the spiral salient is
One hollow plastic tube, the hollow plastic tube are wound into the lateral surface of the plastic flexible pipe in the shape of a spiral, and soft with the plastics
The outer wall of pipe passes through hot melt or cementing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764821.8U CN207762441U (en) | 2017-12-18 | 2017-12-18 | A kind of novel wear resistant Anti-freezing drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764821.8U CN207762441U (en) | 2017-12-18 | 2017-12-18 | A kind of novel wear resistant Anti-freezing drainpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762441U true CN207762441U (en) | 2018-08-24 |
Family
ID=63186689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764821.8U Active CN207762441U (en) | 2017-12-18 | 2017-12-18 | A kind of novel wear resistant Anti-freezing drainpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762441U (en) |
-
2017
- 2017-12-18 CN CN201721764821.8U patent/CN207762441U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: The village of Taihu town of Suzhou city of Wuzhong District Dongshan Lake at Jiangsu province 215000 (4 seats) Lake No. 10 Patentee after: Li Xiuying Address before: 215000 Wuzhong District, Suzhou, Dongshan Town, Starlight Village Patentee before: SUZHOU BAOTEYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |