CN102839637A - Flexible channel - Google Patents
Flexible channel Download PDFInfo
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- CN102839637A CN102839637A CN2012103382808A CN201210338280A CN102839637A CN 102839637 A CN102839637 A CN 102839637A CN 2012103382808 A CN2012103382808 A CN 2012103382808A CN 201210338280 A CN201210338280 A CN 201210338280A CN 102839637 A CN102839637 A CN 102839637A
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Abstract
The invention discloses a flexible channel which comprises a plurality of channel sheets made of flexible materials, wherein a plurality of reinforcing ribs extending in the longitudinal and/or transverse directions of the channel sheets are arranged on the channel sheets, and the channel sheets are connected to form the channel. The channel is formed by connecting the channel sheets made of the flexible materials; after a soil matrix is formed, auxiliary impermeable materials are not required to be laid, the channel can be directly laid, and the once investment is basically the same as the current investment level; however, the use and maintenance cost of the channel is greatly lowered; more than 30% of investment is saved approximately in the same calculation period; the channel is high in durability and stable in connection, is less affected by sedimentation and frost heaving, and is free from breakage, dislocation and the like; the materials of the channel is impermeable, and the connection is secure and stable, so that the whole channel is integrated, light in weight and has few connectors, and the impermeable effect of the channel is improved; the material of the channel is light in weight, so that the channel is convenient to transport and quick to install; and the construction period is shortened effectively.
Description
Technical field
The present invention relates to water conservancy channel field, relate in particular to a kind of flexible channel.
Background technology
In water conservancy, irrigation and water conservancy, pond and water conservancy projects at different levels, need control, mainly come the current channeling conduct through water channel to current.Traditional water channel structure mainly contains barnacle, cast-in-situ concrete, three kinds of forms of concrete precast block, in finishing the time use of building 2～3 years, the freezing up breakoff phenomenon takes place to some extent all, can't normally move basically about 10 years.And traditional water channel is owing to use rigid material, exists from problem such as great, that interface is many, interface is insecure.After using a period of time, under the destruction of unfreezing, phenomenons such as slit, fracture and dislocation often appear especially, and canal seepage is serious.
No matter which kind of channel is constructed, and in order to guarantee the stable of soil matrix, all must require the soil matrix moisture content.Especially the construction of field, paddy field must get the jump on the spring and autumn completion; But the general northern paddy field construction period is about 2 first quarter moons; Engineering time is tighter, and adopts the mode of barnacle, cast-in-situ concrete, concrete precast block, is very easy to occur crack, the unstable situation of interface.And traditional structure cement needs preserving period, receives climatic effect big, simultaneously from great, the transportation carrying is inconvenient, spoilage is high; And that field construction often runs into the scope of operation is little, and machinery such as can't arrive at situation, and speed of application is difficult to guarantee, has increased its difficulty of construction.
Especially northeastward regional, water temperature has influence on output and the quality of paddy rice through regular meeting.Traditional material is a canescence basically, is unfavorable for the lifting of water temperature.And traditional structure generally adopts non-renewable materials such as cement stone, cuts into a mountain and gets stone, and discarded landfill all can exert an influence to environment, increases the working service cost.
Such as adopting cement U type groove.Concrete prefabricated product is because of the shape with letter U is gained the name.Its interface anti-seepage effect is unstable.Because from great, thus general about half meter just need an interface, need a lot of interfaces; Under the effect of power such as freezing up, deadweight, phenomenons such as slit, fracture, dislocation often appear in interface, cause sealing effectiveness bad simultaneously.Owing in transportation, produce a large amount of the damage from the great cement U type groove that causes, increase use cost.Because water channel is generally in farm work, plant equipment often can't arrive, and a dead lift expense is high, speed is slow, and speed of application receives very big influence.Simultaneously, in order to solve leakage problems, essential lay " two cloth, one film " below the cement U type groove; And carry out the bottom and fill out husky operation, operation is more, causes its speed of application slower; Cement stone is non-renewable material, need cut into a mountain and get stone, and discarded landfill also can exert an influence to environment.
And the water channel of cast-in-situ concrete, need be on the soil matrix that digs, poured in place concrete is finalized the design through template.Its anti-freezing up effect is superior to cement U type groove, but under the freezing up effect, phenomenon also often occurs damaging.And cement needs health, and it is bigger influenced by temperature, rainwater etc., simultaneously; Cast-in-situ concrete technology is limited by working space, and the mix place must be arranged at the scene, and duration of mixing all has restriction with the time of building; If machinery can't arrive, it is low that efficient is built in manual work, and cost is high.Also need below the cast in place concrete plate to lay " two cloth, one film ", and carry out the bottom and fill out husky operation, operation is more, causes its speed of application slower.In order to let cement stabilizing, the side slope angle generally all about 1:1.25, this concerning small-sized channel, caused take up an area of big, the unreasonable design that area of passage is little, it is lower to cross water efficient.And other cement prefabs, owing to many, the freeze proof ability that rise of interface, receive construction environment to influence same factor such as big to influence, all has the early stage phenomenon of damaging, take a lot of trouble to require great effort, inefficiency, maintenance cost is higher.
Therefore, await further improvement and development of prior art.
Summary of the invention
Deficiency in view of above-mentioned prior art the object of the present invention is to provide a kind of flexible channel, to eliminate the influence of freezing up to channel, shortens the construction period, improves its anti-seepage effect.
Technical scheme of the present invention is following:
A kind of flexible channel, it comprises the canal sheet of being processed by flexible material, wherein, said canal sheet be provided with a plurality of along the canal sheet vertically and/or the reinforcing rib of horizontal expansion, a plurality of said canal sheets formation channel that is connected.
Described flexible channel, wherein, said canal sheet comprises egative film, the both sides of said egative film are provided with fin, the shoulder that the upper end of fin stretches out and is formed for fixing.
Described flexible channel, wherein, the lap-joint of adjacent canal sheet is provided with link, and said link is provided with a plurality of through holes, and each through hole disposes one and connects rivet.
Described flexible channel, wherein, the section of said canal sheet is a U font or trapezoidal.
Described flexible channel, wherein, the link place of adjacent canal sheet is provided with and is used to prevent the antiseepage bar that seeps water.
A kind of flexible channel provided by the invention adopts the canal sheet of being processed flexible material to be formed by connecting, and after soil matrix formed, need not lay the auxiliary seepage proof material; Can directly lay, once investment is suitable basically with present level, but has reduced its O&M cost significantly, and the saving investment is about more than 30% in the identical calculations phase; Its durability is high, and interface is stable, and it is little influenced by sedimentation, freezing up, phenomenons such as fracture, dislocation can not occur; The channel material itself does not seep water, and the interface firm, stable makes whole channel integrated, light weight; Interface is few, has improved its anti-seepage effect, and quality of materials of the present invention is light, convenient transportation; Fast speed is installed, has effectively shortened the construction period, can also select black material for use, help the water temperature that in the water delivery process, raises; To improving agent output certain help is arranged, all material all adopts regrown material to process, can recycling, reduced pollution to environment.
Description of drawings
Fig. 1 is the structural representation of flexible channel among the present invention;
Fig. 2 is the structural representation of canal sheet among the present invention;
Fig. 3 is the structural representation that link is in connection status among the present invention.
The specific embodiment
The present invention provides a kind of flexible channel, and is clearer, clear and definite for making the object of the invention, technical scheme and effect, below to further explain of the present invention.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of flexible channel, like Fig. 1 and shown in Figure 2, it comprises the canal sheet of being processed by flexible material 1, and flexible material can adopt materials such as rubber, environmentally-friendly plastic.Said canal sheet 1 is provided with and a plurality ofly along canal sheet 1 vertically and/or the reinforcing rib 8 of horizontal expansion on said canal sheet 1, is provided with simultaneously vertically and horizontal reinforcing rib, can better improve the firm performance of said canal sheet 1, a plurality of said canal sheets 1 formation channel that is connected.It need not lay the auxiliary seepage proof material after soil matrix formed, just can directly lay; Shortened the laying duration significantly, and the present invention adopts the mode of canal sheet to replace the water channel mode of barnacle in the prior art, cast-in-situ concrete, concrete precast block, make its durability higher; Interface is more stable, and it is little influenced by sedimentation, freezing up, phenomenons such as fracture dislocation can not occur; The channel material itself does not seep water, and the interface firm, stable makes whole channel integrated; Light weight, interface is few, has improved its anti-seepage effect.
In another preferred embodiment of the present invention; Said canal sheet 1 comprises egative film 2, and the both sides of said egative film 2 are provided with fin 3, the shoulder 4 that the upper end of fin 3 stretches out and is formed for fixing; Its shoulder 4 can be imbedded in the soil; Protection is brought in water on the channel to the washing away of basis, and also plays flexible channel and the effect that basic soil matrix is connected simultaneously, has improved fastness of the present invention.And the section of said canal sheet 1 can be U font or trapezoidal, and the canal sheet can better be fitted with soil matrix.
Further, like Fig. 2 and shown in Figure 3, the lap-joint of adjacent said canal sheet 1 is provided with link 5; Said link 5 is provided with a plurality of through holes 6, and each through hole 6 disposes one and connects rivet 7, and said through hole 6 is oval slotted hole; With adjacent said canal sheet 1 firm linking together, and have the gap between through hole 6 and the corresponding connection rivet 7, when temperature changes; Can through hole 6 with corresponding connection rivet 7 between produce relative displacement, play the shrinkage joint effect.With constantly, the flexible material water absorption rate that is adopted is extremely low, and self can freezing up, and flexible material can be eliminated the phenomenon that the channel freezing up destroys through distortion.
In another preferred embodiment of the present invention, link 5 places of adjacent canal sheet 1 are provided with and are used to prevent the antiseepage bar 9 that seeps water from further having improved barrier performance of the present invention.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (5)
1. flexible channel, it comprises the canal sheet of being processed by flexible material, it is characterized in that, said canal sheet be provided with a plurality of along the canal sheet vertically and/or the reinforcing rib of horizontal expansion, a plurality of said canal sheets formation channel that is connected.
2. flexible channel according to claim 1 is characterized in that, said canal sheet comprises egative film, and the both sides of said egative film are provided with fin, the shoulder that the upper end of fin stretches out and is formed for fixing.
3. flexible channel according to claim 1 is characterized in that the lap-joint of adjacent canal sheet is provided with link, and said link is provided with a plurality of through holes, and each through hole disposes one and connects rivet.
4. flexible channel according to claim 1 is characterized in that, the section of said canal sheet is a U font or trapezoidal.
5. flexible channel according to claim 3 is characterized in that, the link place of adjacent canal sheet is provided with and is used to prevent the antiseepage bar that seeps water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338280.8A CN102839637B (en) | 2012-09-13 | 2012-09-13 | Flexible channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338280.8A CN102839637B (en) | 2012-09-13 | 2012-09-13 | Flexible channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102839637A true CN102839637A (en) | 2012-12-26 |
| CN102839637B CN102839637B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210338280.8A Active CN102839637B (en) | 2012-09-13 | 2012-09-13 | Flexible channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102839637B (en) |
Cited By (4)
| 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 |
| CN106049381A (en) * | 2016-08-01 | 2016-10-26 | 江苏通全球工程管业有限公司 | Plastic canal for efficient and water saving irrigation and drainage |
| CN107663845A (en) * | 2017-09-22 | 2018-02-06 | 孙佳音 | One-shot forming environmental protection channel structure and its installation method |
| CN113931665A (en) * | 2021-09-22 | 2022-01-14 | 中国建筑第八工程局有限公司 | Loose soil layer tunnel waterproof construction method |
Citations (5)
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| DE2619390A1 (en) * | 1976-04-30 | 1977-11-17 | Kst Kunstharz Schleudertechnik | Mobile irrigation channel - with plastics gutters and longitudinal flanges which give large transport cost saving compared with concrete channels |
| CN2301476Y (en) * | 1997-02-15 | 1998-12-23 | 香港乐华***有限公司 | Prefabricated U-concrete component with tenon-mortise joint end for canal |
| CN2876179Y (en) * | 2005-09-12 | 2007-03-07 | 田树成 | Premade composite ditch |
| CN200943203Y (en) * | 2006-06-14 | 2007-09-05 | 姚春林 | U-shape water-saving rubber ditch |
| CN202865802U (en) * | 2012-09-13 | 2013-04-10 | 吉林省嘉德塑料有限公司 | Flexible channel |
-
2012
- 2012-09-13 CN CN201210338280.8A patent/CN102839637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2619390A1 (en) * | 1976-04-30 | 1977-11-17 | Kst Kunstharz Schleudertechnik | Mobile irrigation channel - with plastics gutters and longitudinal flanges which give large transport cost saving compared with concrete channels |
| CN2301476Y (en) * | 1997-02-15 | 1998-12-23 | 香港乐华***有限公司 | Prefabricated U-concrete component with tenon-mortise joint end for canal |
| CN2876179Y (en) * | 2005-09-12 | 2007-03-07 | 田树成 | Premade composite ditch |
| CN200943203Y (en) * | 2006-06-14 | 2007-09-05 | 姚春林 | U-shape water-saving rubber ditch |
| CN202865802U (en) * | 2012-09-13 | 2013-04-10 | 吉林省嘉德塑料有限公司 | Flexible channel |
Non-Patent Citations (1)
| Title |
|---|
| 李怀东: "防渗渠道新成员-玻璃钢防渗渠", 《中国农村水利水电》 * |
Cited By (5)
| 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 |
| CN106049381A (en) * | 2016-08-01 | 2016-10-26 | 江苏通全球工程管业有限公司 | Plastic canal for efficient and water saving irrigation and drainage |
| CN106049381B (en) * | 2016-08-01 | 2018-04-20 | 江苏通全球工程管业有限公司 | A kind of high-efficiency water-saving fills row's plastic water channel |
| CN107663845A (en) * | 2017-09-22 | 2018-02-06 | 孙佳音 | One-shot forming environmental protection channel structure and its installation method |
| CN113931665A (en) * | 2021-09-22 | 2022-01-14 | 中国建筑第八工程局有限公司 | Loose soil layer tunnel waterproof construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102839637B (en) | 2015-02-11 |
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JILIN JIADE PLASTIC CO., LTD. Effective date: 20150108 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150108 Address after: 130012 Jilin Provincial Transportation Association building, 4488 Pudong Road, Changchun economic and Technological Development Zone, Jilin Applicant after: Liu Deli Applicant after: Wang Da Address before: 130012 Provincial Transportation Association building, 4488 Pudong Road, Changchun Economic Development Zone, Jilin, China Applicant before: Jilin Jiade Plastic Co., Ltd. |
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Effective date of registration: 20190306 Address after: 130000 Jinlin Province Changchun Kuancheng District North Yatai Street Zhengda Guangming City Phase II 5 1102 Housing Patentee after: Changchun Ruida Road Building Materials Co. Ltd. Address before: 130012 Jilin Provincial Transport Association Building, 4488 Pudong Road, Changchun Economic and Technological Development Zone, Jilin Province Co-patentee before: Wang Da Patentee before: Liu Deli |
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| TR01 | Transfer of patent right |