CN203113289U - Liner used for channel - Google Patents
Liner used for channel Download PDFInfo
- Publication number
- CN203113289U CN203113289U CN 201320017133 CN201320017133U CN203113289U CN 203113289 U CN203113289 U CN 203113289U CN 201320017133 CN201320017133 CN 201320017133 CN 201320017133 U CN201320017133 U CN 201320017133U CN 203113289 U CN203113289 U CN 203113289U
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- China
- Prior art keywords
- liner
- irrigation canals
- ditches
- channel
- liner body
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- 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
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Abstract
The utility model relates to a liner used for a channel. The liner used for the channel comprises a liner body, wherein the liner body is provided with liner upstream ends and liner downstream ends, the liner upstream ends and the liner downstream ends are used for mutual connection in the liner body, and the shape of the liner body is matched with the shape of the inner surface of the channel. The liner used for the channel can be laid in a newly built farm irrigation water delivery channel or a rebuilt farm irrigation water delivery channel. The liner used for the channel has the advantages of being simple and convenient to construct, low in manufacturing and constructing cost and capable of effectively repairing a crack, and therefore the liner used for the channel guarantees that no leakage exists in the channel in a water delivery process.
Description
Technical field
The utility model relates to a kind of liner, particularly a kind of liner for irrigation canals and ditches.
Background technology
At present, known field irrigation water delivery irrigation canals and ditches generally adopt concrete, sandstone mixing after-pouring to form.This concrete irrigation canals and ditches in use along with the variation of climate temperature, the crack occurs easily, when moisture enters the crack, new crack can occur, thereby cause the fracture of ditch body, water in the ditch body also can permeate the ground from the crack at this moment, causes the loss of transporting water.Particularly when the time that irrigation canals and ditches use was longer, this phenomenon was even more serious.
Thus, for fear of the further loss of water, need safeguard and maintain the ditch body.In recent years the mode that use mortar and spraying resin mend a split occurred, but therefore its cost of materials and labour cost can not get excellent popularization all than higher.After this irrigation canals and ditches are discarded simultaneously, not only cause the wasting of resources, also can cause secondary pollution to environment.
The utility model content
The purpose of this utility model is a difficult problem that exists in the above-mentioned prior art, provides a kind of construction simple, with low cost, can mend a split effectively, and safety non-toxic, corrosion resistant liner for irrigation canals and ditches.
For achieving the above object, the utility model adopts following technical scheme:
A kind of liner for irrigation canals and ditches comprises the liner body, and the liner body has for interconnective liner upstream extremity and liner downstream between the liner body, and the shape of liner body matches with the shape of the inner surface of irrigation canals and ditches.
In a preferred embodiment of the present utility model, liner also comprises and is arranged on the liner body and is used for the liner body is fixed in fixture on the irrigation canals and ditches.
In another preferred embodiment of the present utility model, it is open trapezoidal that the cross section of liner body is, and the liner body is vertical compressible wavy texture.
In another preferred embodiment of the present utility model, the both sides of liner body be respectively arranged with for the contacted flank in the upper surface of irrigation canals and ditches.
In a preferred embodiment of the present utility model, fixture evenly is arranged on the flank.
In a preferred embodiment of the present utility model, liner body and flank are one-body molded.
In a preferred embodiment of the present utility model, the liner body is made by polythene material.
In a preferred embodiment of the present utility model, the liner upstream extremity is provided with A/C, the profile semicircular in shape boss of this A/C, and be positioned at the inboard of liner upstream extremity, its inside is provided with guide hole.
In a preferred embodiment of the present utility model, the liner downstream is provided with sealing and beats the glue groove, and sealing is beaten glue groove semicircular in shape, and is positioned at the inboard of liner.
In a preferred embodiment of the present utility model, being connected between the liner body overlaps or riveted joint.
Liner for irrigation canals and ditches of the present utility model, this liner can be laid in the field irrigation water delivery irrigation canals and ditches of newly-built or reconstruction.Liner of the present utility model has easy construction, and manufacturing and construction cost are cheap, and can mend a split effectively, thereby have guaranteed that seepage does not appear in irrigation canals and ditches in the water delivery process.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the liner for irrigation canals and ditches of the present utility model.
Fig. 2 is the schematic diagram that liner connects among the embodiment of the present utility model.
The drawing reference numeral explanation:
1, irrigation canals and ditches, 2, the liner body, 3, the liner upstream extremity, 4, the liner downstream, 5, fixture, 6, sealing beats the glue groove, 7, A/C, 8, connector, 9, flank, 10, the gradient, a, liner, b, liner.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, a kind of liner for irrigation canals and ditches comprises the liner body, and this liner body has for interconnective liner upstream extremity 3 and liner downstream 4 between the liner body, and the shape of liner body 2 matches with the shape of the inner surface of irrigation canals and ditches 1.
By said structure, liner of the present utility model can be laid in the field irrigation water delivery irrigation canals and ditches of newly-built or reconstruction, and thus, it is specially adapted to agricultural irrigation, particularly the conveying of farmland irrigation water.Certainly this liner also can be used for the reparation of other drainage grooves or irrigation canals and ditches, carries groove etc. as municipal sewage gutter, factory's liquid.Make liner of the present utility model have easy construction by said structure, manufacturing and construction cost are cheap, and can mend a split effectively, thereby have guaranteed that seepage does not appear in irrigation canals and ditches in the water delivery process.
In a preferred embodiment, in order to use liner of the present utility model more easily, this liner also can comprise and is arranged on the liner body 2 and is used for liner body 2 is fixed in fixture 5 on the irrigation canals and ditches 1.
Above-mentioned fixing piece 5 can be screw or bolt, and other any parts that the liner body can be fixed on irrigation canals and ditches all can be fixture certainly.In addition, also can use various waterproof viscose glues that the liner body is fixed.
In another preferred embodiment, in order to cooperate the use of common irrigation canals and ditches form, it is open trapezoidal that the cross section of liner body 2 can be, and liner body 2 is vertical compressible wavy texture.
The open trapezoidal liner body 2 that falls can match with existing field irrigation water delivery irrigation canals and ditches well, thereby making it be convenient to very much construction lays, again because it has specially designed vertical compressible wavy texture, compression by this wavy texture, make liner when laying, can adjust structure and the direction of laying liner within it along the variation of irrigation canals and ditches structure and direction, thereby strengthened the flexibility of laying greatly.
In addition, for liner of the present utility model being cooperated better with irrigation canals and ditches and fixes, the both sides of liner body 2 can be respectively arranged with for the contacted flank 9 in the upper surface of irrigation canals and ditches 1.So, liner can be taken by two flanks 9 and be placed on irrigation canals and ditches 1 upper end.Further, also can be provided with the gradient 10 in the edge that this flank 9 contacts with irrigation canals and ditches 1, be adjacent to so that two flanks 9 contact better with irrigation canals and ditches 1, also improve the convenience of construction simultaneously, also make it more attractive in appearance.
Above-mentioned fixing piece 5 can evenly be arranged on the flank 9.So that liner is fixed in the irrigation canals and ditches 1 better, and be difficult for loosening by the fixture 5 on the flank 9.
Its liner body 2 of liner of the present utility model can separate with flank 9 and prepare, and is preferably one-body molded.Integrated liner has increased its tightness, and has simplified technology, has reduced cost of production.
The liner body can be made by polythene material.The liner of making by the polythene material that adopts safety non-toxic, corrosion resistance, recyclable utilization, liner of the present utility model can be reused and reclaim, characteristics with low-carbon (LC), environmental protection have been saved the resources of production effectively, meet principle of sustainable development.
Referring to Fig. 2, be liner upstream extremity 3 and the liner downstream 4 that fixedly mounts each liner more easily, can A/C 7 be set at liner upstream extremity place.But the boss of the profile semicircular in shape of this A/C 7 can arrange the inboard that is positioned at the liner upstream extremity, and its inside is provided with guide hole.Connector 8 can be fixed together the liner upstream extremity 3 of a liner a and the liner downstream 4 of another liner b by the guide hole that passes in the A/C 7.A/C has the effect of protection connector, avoids connector to be exposed in the external environment condition.This connector 8 can be screw, bolt etc.
In another preferred embodiment, liner downstream 4 can be provided with sealing and beat glue groove 6, but sealing is beaten glue groove semicircular in shape, and is positioned at the inboard of liner.When the liner body was vertical compressible wavy texture, the size that sealing is beaten the glue groove can be conducive to make the connection between the liner more firm, and not influence the profile of liner like this much smaller than the size of the crest of this wavy texture.After 6 dozens of glue of glue groove are played in the sealing of the liner downstream 4 of one liner b, liner upstream extremity 3 with another liner a overlaps again, after then being fixed by connectors such as screw or bolt 8 by A/C 7, make liner have the excellent waterproof function, can stand weather and variation of temperature, thereby guarantee that irrigation canals and ditches are non-leakage in the water delivery process.Certainly, when connecting each liner, except by the overlap joint, also can pass through other effective connected modes between liner body and the liner body, as riveted joint.
Liner of the present utility model in use, preferably can liner be fixedly placed in the irrigation canals and ditches by fixture, beat in the glue groove in the sealing of the liner downstream of a liner and to play glue, overlapped mutually by the liner downstream of this liner and the liner upstream extremity of another liner, connector is fixed the above-mentioned liner downstream that overlaps and liner upstream extremity by the A/C of this liner upstream extremity, so pass through the mutual overlap joint of each liner, can be according to the different demands of construction, be laid on various different shapes, in the irrigation canals and ditches of route, and can adapt to adjustment according to the change direction of irrigation canals and ditches.
Certainly using when sealing not being set playing the liner of glue groove and A/C, can be directly after liner upstream extremity and/or liner downstream are played glue, each liner lapped layup is got final product in irrigation canals and ditches.
The above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model; If do not break away from spirit and scope of the present utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.
Claims (10)
1. liner that is used for irrigation canals and ditches, it is characterized in that, comprise the liner body, described liner body has for interconnective liner upstream extremity and liner downstream between the described liner body, and the shape of described liner body matches with the shape of the inner surface of irrigation canals and ditches.
2. the liner for irrigation canals and ditches according to claim 1 is characterized in that, described liner also comprises and is arranged on the described liner body and is used for described liner body is fixed in fixture on the irrigation canals and ditches.
3. the liner for irrigation canals and ditches according to claim 1 and 2 is characterized in that, it is open trapezoidal that the cross section of described liner body is, and described liner body is vertical compressible wavy texture.
4. the liner for irrigation canals and ditches according to claim 3 is characterized in that, the both sides of described liner body be respectively arranged with for the contacted flank in the upper surface of irrigation canals and ditches.
5. the liner for irrigation canals and ditches according to claim 4 is characterized in that, described fixture evenly is arranged on the described flank.
6. the liner for irrigation canals and ditches according to claim 5 is characterized in that, described liner body and described flank are one-body molded.
7. the liner for irrigation canals and ditches according to claim 1 is characterized in that, described liner body is made by polythene material.
8. the liner for irrigation canals and ditches according to claim 1 is characterized in that, described liner upstream extremity is provided with A/C, the profile semicircular in shape boss of described A/C, and be positioned at the inboard of described liner upstream extremity, its inside is provided with guide hole.
9. the liner for irrigation canals and ditches according to claim 1 is characterized in that, described liner downstream is provided with sealing and beats the glue groove, and glue groove semicircular in shape is beaten in described sealing, and is positioned at the inboard of described liner.
10. the liner for irrigation canals and ditches according to claim 1 is characterized in that, comprises a plurality of pad bodies, and being connected between the described liner body overlaps or riveted joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017133 CN203113289U (en) | 2013-01-11 | 2013-01-11 | Liner used for channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017133 CN203113289U (en) | 2013-01-11 | 2013-01-11 | Liner used for channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113289U true CN203113289U (en) | 2013-08-07 |
Family
ID=48893652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017133 Expired - Fee Related CN203113289U (en) | 2013-01-11 | 2013-01-11 | Liner used for channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046514A (en) * | 2013-01-11 | 2013-04-17 | 北京泰宁科创雨水利用技术股份有限公司 | Liner used for ditches |
| CN110440129A (en) * | 2018-05-03 | 2019-11-12 | 罗圣冰 | The design and manufacture of safety-type super large LNG storage tank |
-
2013
- 2013-01-11 CN CN 201320017133 patent/CN203113289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046514A (en) * | 2013-01-11 | 2013-04-17 | 北京泰宁科创雨水利用技术股份有限公司 | Liner used for ditches |
| CN110440129A (en) * | 2018-05-03 | 2019-11-12 | 罗圣冰 | The design and manufacture of safety-type super large LNG storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130807 Termination date: 20210111 |