CN109183956A - Drainpipe above water barrier - Google Patents
Drainpipe above water barrier Download PDFInfo
- Publication number
- CN109183956A CN109183956A CN201811214669.5A CN201811214669A CN109183956A CN 109183956 A CN109183956 A CN 109183956A CN 201811214669 A CN201811214669 A CN 201811214669A CN 109183956 A CN109183956 A CN 109183956A
- Authority
- CN
- China
- Prior art keywords
- layer
- water barrier
- drainpipe above
- present
- drainpipe
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses the drainpipes above a kind of water barrier, including internal layer (1), buckle layer (2) and external coating (3), internal layer (1), buckle layer (2) are connected as one, external coating (3) is coated on around buckle layer (2), several closed cavitys are formed between buckle layer (2) and external coating (3), and enhancement unit (4) are provided in the cavity.The present invention is not required to backfill, at low cost, light-weight, and thickness is relatively small.
Description
Technical field
The present invention relates to the drainpipes above a kind of water barrier.
Background technique
Drainpipe above water barrier needs compressive resistance high, general use has concaveconvex structure due to being placed in soil
Pipe, but the pipe of concaveconvex structure needs to backfill, therefore usually using three layers of wall for having coated one layer outside, however, three walls
At high cost, weight weight is managed, and thickness is thick.
Summary of the invention
In view of the above shortcomings, the object of the invention is that providing the drainpipe above a kind of water barrier, the water proof
The drainpipe of layer top is not required to backfill, at low cost, light-weight, and thickness is relatively small.
The technical scheme is that the drainpipe above a kind of water barrier, including internal layer (1), buckle layer (2) and outsourcing
Coating (3), internal layer (1), buckle layer (2) are connected as one, and external coating (3) is coated on around buckle layer (2), buckle layer (2)
Several closed cavitys are formed between external coating (3), and enhancement unit (4) are provided in the cavity.
Preferably, the enhancement unit (4) is made of upper, middle and lower, upper and lower part is horizontal bar, middle part
For vertical item, middle part one end is connected to upper middle position, and the other end is connected to lower middle position.
Preferably, the lower part is shorter than top.
Preferably, the length of the lower part is the width of recess, the length on top is the width between two neighboring protrusion
Degree.
Preferably, the length of the lower part is the 1/3 of the length on top.
Preferably, the enhancement unit (4) is non-solid body, filler is filled in enhancement unit (4).
Preferably, the filler is plastic filler.
Preferably, the internal layer (1) and buckle layer (2) are made of high-density polyethylene layer or polypropylene.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is not required to backfill, at low cost, light-weight, and thickness is relatively small.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is cross sectional view of the present invention intention；
Fig. 2 is perspective view schematic diagram of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In addition, the present invention does not write out the structure, connection relationship, position being specifically related to especially such as it is noted that in the present invention
Relationship, power resources relationship etc. are set, then structure of the present invention, connection relationship, positional relationship, power resources relationship etc. are
Those skilled in the art on the basis of existing technology, can learn without creative work.
Embodiment 1
As shown in Figs. 1-2, the drainpipe above a kind of water barrier, including internal layer 1, buckle layer 2 and external coating 3, internal layer
1, buckle layer 2 is connected as one, and external coating 3 is coated on around buckle layer 2, is formed between buckle layer 2 and external coating 3 several
A closed cavity is provided with enhancement unit 4 in each cavity.
The setting of enhancement unit 4 ensure that the intensity for further enhancing drainpipe.
It further illustrates, in the present invention, enhancement unit 4 is made of upper, middle and lower, and upper and lower part is water
Riglet, middle part are vertical item, and middle part one end is connected to upper middle position, and the other end is connected to lower middle position.
It further illustrates, in the present invention, lower part is shorter than top.
It further illustrates, in the present invention, the length of lower part is the width of recess, and the length on top is two neighboring convex
Width between rising.
It further illustrates, in the present invention, the length of lower part is the 1/3 of the length on top, this buckle layer 2 and enhancing are single
The radial rigidity that the combination of member 4 is formed is higher.
It further illustrates, in the present invention, external coating 3 is fiberglass reinforced plastics layer, at this point, on the one hand guaranteeing
The rigidity of entire pipe, on the other hand alleviates the weight of entire pipe.
It further illustrates, in the present invention, the internal layer 1 that is connected as one, buckle layer 2 are by high density polyethylene (HDPE) (HDPE)
Or polypropylene (PP) is made.
It further illustrates, in the present invention, enhancement unit 4 is non-solid body, is filled with filler in enhancement unit 4.It fills out
The setting of material further mitigates the weight of pipe.
It further illustrates, in the present invention, filler is uniform plastic filler, and plastic filler further mitigates
Weight.
When production, first passes through extruder and the pipeline with internal layer 1, buckle layer 2 is made in mold, then put enhancement unit 4
It sets in cavity, it finally will be in the cladding of external coating 3.
Present specification describes the example of the embodiment of the present invention, it is not meant to that these embodiments illustrate and describe this
All possible forms of invention.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing is without in proportion
It draws；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function details should not
Make limited interpretation, only those skilled in the art is instructed to implement representative basis of the invention in a variety of forms.In the art
It should be understood to the one skilled in the art that the multiple features illustrated and described with reference to either figure can with said in one or more of the other attached drawing
Bright feature combination is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic of explanation provides the generation for being used for typical case
Table embodiment.It is answered however, can according to need with the multiple combinations of the consistent feature of the teachings of the present invention and modification for specific
With or implement.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. the drainpipe above a kind of water barrier, including internal layer (1), buckle layer (2) and external coating (3), internal layer (1), bumps
Layer (2) is connected as one, and external coating (3) is coated on around buckle layer (2), is formed between buckle layer (2) and external coating (3)
Several closed cavitys, it is characterised in that: enhancement unit (4) are provided in the cavity.
2. the drainpipe above water barrier according to claim 1, it is characterised in that: the enhancement unit (4) by top,
Middle part and lower part composition, upper and lower part are horizontal bar, and middle part is vertical item, and middle part one end is connected to upper middle position, separately
One end is connected to lower middle position.
3. the drainpipe above water barrier according to claim 2, it is characterised in that: the lower part is shorter than top.
4. the drainpipe above water barrier according to claim 3, it is characterised in that: the length of the lower part is recess
Width, the length on top are the width between two neighboring protrusion.
5. the drainpipe above water barrier according to claim 4, it is characterised in that: the length of the lower part is top
The 1/3 of length.
6. the drainpipe above -5 any water barriers according to claim 1, it is characterised in that: the enhancement unit (4)
For non-solid body, enhancement unit (4) is interior to be filled with filler.
7. the drainpipe above water barrier according to claim 6, it is characterised in that: the filler is plastic filler.
8. the drainpipe above -5 any water barriers according to claim 1, it is characterised in that: the internal layer (1) and recessed
Convex layer (2) is made of high-density polyethylene layer or polypropylene.
9. the drainpipe above water barrier according to claim 6, it is characterised in that: the internal layer (1) and buckle layer (2)
It is made of high-density polyethylene layer or polypropylene.
10. the drainpipe above water barrier according to claim 7, it is characterised in that: the internal layer (1) and buckle layer
(2) it is made of high-density polyethylene layer or polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214669.5A CN109183956A (en) | 2018-10-18 | 2018-10-18 | Drainpipe above water barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214669.5A CN109183956A (en) | 2018-10-18 | 2018-10-18 | Drainpipe above water barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183956A true CN109183956A (en) | 2019-01-11 |
Family
ID=64945872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214669.5A Pending CN109183956A (en) | 2018-10-18 | 2018-10-18 | Drainpipe above water barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737749A (en) * | 2021-09-16 | 2021-12-03 | 安徽农业大学 | Drainage reinforcing apparatus |
-
2018
- 2018-10-18 CN CN201811214669.5A patent/CN109183956A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737749A (en) * | 2021-09-16 | 2021-12-03 | 安徽农业大学 | Drainage reinforcing apparatus |
| CN113737749B (en) * | 2021-09-16 | 2022-05-20 | 安徽农业大学 | Drainage reinforcing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |