CN111501696A - Composite assembly type agricultural water channel - Google Patents
Composite assembly type agricultural water channel Download PDFInfo
- Publication number
- CN111501696A CN111501696A CN202010333519.7A CN202010333519A CN111501696A CN 111501696 A CN111501696 A CN 111501696A CN 202010333519 A CN202010333519 A CN 202010333519A CN 111501696 A CN111501696 A CN 111501696A
- Authority
- CN
- China
- Prior art keywords
- canal
- channel
- ditch
- bottom plate
- locking
- 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
Links
- 239000002131 composite material Substances 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 230000002262 irrigation Effects 0.000 claims abstract description 9
- 238000003973 irrigation Methods 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 241000269799 Perca fluviatilis Species 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 239000007779 soft material Substances 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 5
- 208000028804 PERCHING syndrome Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Sewage (AREA)
Abstract
The utility model provides a compound assembled agricultural water irrigation canals and ditches, including the canal bottom, set up in the canal wall of canal bottom both sides, two the canal wall with the canal bottom three encloses into the irrigation canals and ditches space, and the canal wall downside limit portion of every side is inserted the cooperation with the corresponding side at the bottom of the canal mutually, every side the canal wall includes the canal curb plate of end to end connection around the polylith, the canal bottom includes the canal bottom plate of end to end connection around the polylith at the bottom of the canal, the canal curb plate with the canal bottom plate all is made through extrusion process. The invention provides an assembled ditch, wherein a plurality of ditch bottom plates are connected end to form a ditch bottom, a plurality of ditch side plates are connected end to form a ditch wall, the ditch wall is inserted on the ditch bottom, and the assembled ditch is placed in a soil body.
Description
Technical Field
The invention relates to a composite assembly type agricultural water channel.
Background
With the national emphasis on the development of ecological agriculture, high-standard farmland improvement, particularly farmland ditch modification, is increasingly becoming an important component of the ecological agriculture. Most of agricultural water channels commonly adopted in the market at present are cast-in-place concrete channels or prefabricated concrete channels, and although the product has a simple structure, the obvious defects of low production efficiency, difficult transportation, high transportation and installation consumption, poor sealing, high damage rate, troublesome maintenance and the like generally exist when the product is used in the rural environment of farmlands.
Disclosure of Invention
The invention aims to provide a composite assembly type agricultural water ditch.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a compound assembled agricultural water irrigation canals and ditches, including the canal bottom, set up in the canal wall of canal bottom both sides, two the canal wall with the canal bottom three encloses into the irrigation canals and ditches space, and the canal wall downside limit portion of every side is inserted the cooperation with the corresponding side at the bottom of the canal mutually, every side the canal wall includes the canal curb plate of end to end connection around the polylith, the canal bottom includes the canal bottom plate of end to end connection around the polylith at the bottom of the canal, the canal curb plate with the canal bottom plate all is made through extrusion process.
In some embodiments, the front and rear channel bottom plates are connected by an elastic sealing rubber strip, each channel bottom plate has a straight through hole therein, the elastic sealing rubber strip includes a rubber strip main body, rubber insertion strips extending outward from portions of the rubber strip main body to the front and rear sides, and flange protection wings extending from an upper edge portion of the rubber strip main body to the front and rear sides, each rubber insertion strip is tightly clamped in the corresponding hole, and the flange protection wings cover the bottom surface of the channel space at the edge portion of the channel bottom plate.
In certain embodiments, the glue strip body is in the form of a grid plate.
In some embodiments, two side portions of the channel bottom plate are respectively provided with a straight side slot clamped with the lower portion of the channel side plate, the two side slots are symmetrically located at two side portions of the channel bottom plate, an included angle between an insertion center line of the side slot and a horizontal plane is 70-85 degrees, and the channel side plate and the channel bottom plate are fixed by screws at a matching portion of the insertion side portion and the side slot.
In some embodiments, one of the front side and the rear side of each channel side plate is provided with a locking bar formed by a locking neck part and a locking head part which extend straight up and down, the other is provided with a locking groove formed by a locking head cavity and a locking neck channel which extend straight up and down, the sectional area of the locking groove is larger than that of the locking bar, the locking bar and the locking groove are projected on the side surface a of the channel side plate, one side part of the locking neck part abuts against the corresponding side wall of the locking neck channel, one side part of the locking head part abuts against the corresponding side wall of the locking head cavity, two adjacent channel side plates are connected in a buckled and spliced mode through the locking bar and the locking groove, and the upper end parts of a plurality of the channel side plates are covered with a cap bar or are fixed through a connecting rod.
In some embodiments, the channel bottom plate comprises a bottom plate main body made of a hard material and an edge slot inner layer made of an elastic soft material, and the bottom plate main body and the edge slot inner layer are formed into a whole through co-extrusion.
In some embodiments, the joints between each adjacent two of the channel side plates are offset from the joints between each adjacent two of the channel bottom plates.
In some embodiments, the material of the channel side plates and the channel floor is plastic, or plastic mixed with reinforcing fibers.
In some embodiments, the lateral side plates and/or the bottom plate are provided with one-way water seepage valves for allowing water in soil to flow into the ditch.
In some embodiments, a planting basket for planting aquatic plants and/or a perch platform for animals to fall on feet are fixedly mounted on the channel side plate, and the planting basket and/or the perch platform are/is positioned in the channel space.
The scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined are also intended to be encompassed. For example, the above features and the technical features (but not limited to) having similar functions disclosed in the present application are mutually replaced to form the technical solution.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the invention provides an assembled ditch, wherein a plurality of ditch bottom plates are connected end to form a ditch bottom, a plurality of ditch side plates are connected end to form a ditch wall, the ditch wall is inserted on the ditch bottom, and the assembled ditch is placed in a soil body.
Drawings
FIG. 1 is a perspective view of a small section of the present invention;
FIG. 2 is a first schematic view of the present invention during assembly;
FIG. 3 is a second schematic view of the assembly process of the present invention;
FIG. 4 is an enlarged schematic view of the junction of a channel side plate and a channel bottom plate;
FIG. 5 is a perspective view of an elastic sealing rubber strip;
FIG. 6 is a schematic view showing a state where two channel side plates are connected but not corrected;
FIG. 7 is a schematic diagram of a state after two channel side plates are connected and corrected;
wherein, 1, a channel bottom plate; 11. a side slot; 12. a hole; 1a, a hard material; 1b,; an elastic soft material; x, inserting a central line; a. 2, a channel side plate; 21. a locking bar; 22. locking the groove; 3. an elastic sealing rubber strip; 31. a rubber strip main body; 32. cutting by glue; 33. a flange protective wing; 4. a trench space.
Detailed Description
As shown in each figure 1, a composite assembly type agricultural water ditch comprises a ditch bottom and ditch walls arranged at two sides of the ditch bottom, wherein the lower side edge part of the ditch wall at each side is in inserted fit with the corresponding side edge part of the ditch bottom, and a ditch space 4 is enclosed by the two ditch walls and the ditch bottom.
The canal bottom comprises a plurality of canal bottom plates 1 which are connected end to end in front and back, the canal wall of each side comprises a plurality of canal side plates 2 which are connected end to end in front and back, and the canal side plates 2 and the canal bottom plates 1 are all manufactured through an extrusion process. For the convenience of processing, the channel side plates 2 and the channel bottom plate 1 are respectively manufactured by an extrusion process. Such as plastic, or plastic mixed with reinforcing fibers. For convenient transportation and the size requirement of the actual channel body shape, the extruded pipe is respectively cut into required lengths.
The front and rear channel bottom plates 1 are connected through an elastic sealing rubber strip 3. The elastic sealing rubber strip 3 is made of a material with certain elasticity, such as common PVC rubber, elastomer and the like in the market. The front and back should be connected between two adjacent canal bottom plates 1, the effect of stopping water is achieved, and the defect of front and back stretching deformation and arching between the canal bottom plates can be overcome. Each canal base plate 1 has a straight through front and rear extrusion hole 12 in its interior. As shown in fig. 3 and 5, the elastic sealing rubber strip 3 includes a rubber strip main body 31, rubber inserts 32 formed by extending outward from the rubber strip main body 31 to the front and rear sides, respectively, and flange protection wings 33 formed by extending outward from the upper edge of the rubber strip main body 31 to the front and rear sides, respectively, each rubber insert 32 is tightly clamped in a corresponding hole 12, and the flange protection wings 33 cover the bottom surface of the trench space 4 at the edge of the trench bottom plate 1. And the rubber strip body 31 has a grid plate shape. Under normal conditions, water flow exists in the ditch space 4, water pressure is exerted on the flange protective wings 33, and the flange protective wings 33 which can elastically deform are pressed on the edge part of the ditch bottom plate 1, so that the water stopping effect is achieved. When a special condition occurs, no water exists in the ditch space 4, and a large amount of water exists between soil and a ditch, water flow can flow out from the space between the edge retaining protective wing 33 and the edge part of the ditch bottom plate 1 through the grid plate-shaped rubber strip main body 31.
As shown in fig. 1 and 4, two side portions of the channel bottom plate 1 are respectively provided with a straight side slot 11 clamped with the lower portion of the channel side plate 2, the two side slots 11 are symmetrically positioned at two side portions of the channel bottom plate 1, and an included angle a between an insertion center line X of the side slots 11 and a horizontal plane is 70-85 degrees, such as 78 degrees. The channel side plate 2 and the channel bottom plate 1 are fixed by screws at the matching part of the edge inserting part and the edge inserting groove 11. The trench space 4 has an inverted trapezoidal cross section. The floor area is small and the structure is stable.
As shown in fig. 2, 3, 6 and 7, one of the front and rear side portions of each channel side plate 2 is a vertically extending locking bar 21, and the other is a vertically through locking groove 22, and the locking bar 21 and the locking groove 22 are connected in a snap-fit manner. The channel side plate 2 is made by extrusion molding and cutting. The front and back opposite sides of each channel side plate 2 are provided with a locking groove 22 and a locking strip 21. Each locking bar 21 is formed by extending the lock neck part and the lock head part in a vertical straight line, the locking groove 22 is formed by extending the corresponding lock head cavity and the lock neck channel in a vertical straight line, the sectional area of the locking groove 22 is larger than that of the locking bar 21, and the locking bar 22 of one channel side plate can be conveniently inserted into the locking groove 22 of the other channel side plate. For each channel side plate 2, on the projection of the locking strip 21 and the locking groove 22 on the side surface a of the channel side plate 2, one side of the lock neck abuts against the corresponding side wall of the lock neck channel, and one side of the lock head abuts against the corresponding side wall of the lock head cavity. After being buckled, assembled and connected through the locking strip 21 and the locking groove 22 between two adjacent canal side plates 2, the lower part of the canal wall formed is inserted into the side slot 11 of the canal bottom plate 1, the upper cover is provided with the cap strip, so that the two adjacent canal side plates 2 are rectified, namely the head and tail side surfaces of the two adjacent canal side plates 2 are aligned, one side part of the lock neck part is abutted against the corresponding side wall of the lock neck channel, and one side part of the lock head part is abutted against the corresponding side wall of the lock head cavity. And a better water stopping effect is achieved.
In this embodiment, as shown in fig. 4, the channel bottom plate 1 includes a bottom plate main body made of a hard material 1a and an edge slot inner layer made of an elastic soft material 1b, and the bottom plate main body and the edge slot inner layer are formed into a whole by co-extrusion. When the channel side plate 2 is inserted into the corresponding side slot 11, the inner layer of the side slot is tightly attached to the lower edge of the channel side plate 2 through elastic deformation, and the water stopping effect is achieved.
The joints between every two adjacent canal side plates 2 are staggered with the joints between every two adjacent canal bottom plates 1. Therefore, the whole agricultural ditch is uniformly stressed after being assembled, and is firmer and longer in service life.
Not shown in the figure, a one-way water seepage valve which allows water in soil to flow into a ditch can be arranged on the ditch side plate 2 and/or the ditch bottom plate 1 according to needs. The canal side plate 2 or the canal bottom plate 1 is provided with a hole, a one-way water seepage valve purchased from the market is arranged in the hole, the one-way water seepage valve does not work at ordinary times, when special conditions occur, the canal space 4 has no water, and when a large amount of water exists between the soil body and the canal, the function is like a flange protective wing 33, and water flow can flow out through the one-way water seepage valve and flow into the canal space 4.
Not shown in the figure, fixed mounting has planting basket on the canal curb plate 2, can adorn soil in the planting basket for plant aquatic plant, perhaps can also fixed mounting supply the animal to fall the perching platform of foot, make things convenient for toy such as frog to jump out of the ditch through aquatic plant, perching platform. Regarding the mounting means of planting basket and perching platform, as long as can stably fix all can, for example directly through the fix with screw on the canal curb plate 2, or also can adopt the connected mode like between two canal curb plates 2, along a holding strip or a holding groove of upper and lower direction coextrusion on the canal curb plate 2, and set up the holding groove or the holding strip that extend along the upper and lower direction on planting basket and perching platform, through the cooperation of holding strip and holding groove, will plant basket and perch the platform and fix on canal curb plate 2, do benefit to and form good ecological environment in the irrigation canals and ditches, farmland, avoided causing the potential safety hazard that the toy is detained because of canal curb plate 2 is smooth or the slope is steep.
The canal side plate 2 and the canal bottom plate 1 are produced in a standardized manner, and polymer plastic is extruded to be cut into required sizes, so that the transportation and the field carrying are convenient. Unlike cement cast product, which is easy to crush and damage, has good durability and long service life, and can be recycled after long time. Simple structure, the modularization is assembled, assembles in a flexible way, and the wholeness is good after assembling, easy maintenance etc..
Wherein, relate to front and back equidirectional word, based on the rivers direction, the irrigation canals and ditches play farmland water transport, and the rivers have the direction of transport to be the backward direction of irrigation canals and ditches.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a compound assembled agricultural water irrigation canals and ditches, include the canal bottom, set up in the canal wall of canal bottom both sides, two the canal wall with the canal bottom three encloses into irrigation canals and ditches space (4), its characterized in that: the corresponding side portion of canal wall downside limit portion and canal bottom of every side is inserted and is cooperated, every side the canal wall includes the canal curb plate (2) of end-to-end connection around the polylith, the canal bottom includes the canal bottom plate (1) of end-to-end connection around the polylith, canal curb plate (2) with canal bottom plate (1) all make through extrusion process.
2. The composite fabricated agricultural water ditch of claim 1, wherein: front and back connect through elasticity joint strip (3) between ditch bottom plate (1), hole (12) around every ditch bottom plate (1) inside has the straight line to run through, elasticity joint strip (3) include adhesive tape main part (31), certainly the part of adhesive tape main part (31) is respectively to glue cutting strip (32) of both sides outside extension formation around, certainly adhesive tape main part (31) top edge portion is respectively to both sides extension flange flap (33) around, every glue cutting strip (32) closely the card establish corresponding in hole (12), flange flap (33) are covered on the ditch channel space bottom surface of ditch bottom plate (1) edge portion.
3. The composite fabricated agricultural water ditch of claim 2, wherein: the rubber strip main body (31) is in a grid plate shape.
4. The composite fabricated agricultural water ditch of claim 2, wherein: the two side parts of the channel bottom plate (1) are respectively provided with straight side slots (11) clamped with the lower side parts of the channel side plates (2), the two side slots (11) are symmetrically positioned at the two side parts of the channel bottom plate (1), an included angle (a) between an insertion central line (X) of each side slot (11) and a horizontal plane is 70-85 degrees, and the channel side plates (2) and the channel bottom plate (1) are fixed by screws at the matching parts of the edge insertion parts and the side slots (11).
5. The composite fabricated agricultural water ditch of claim 4, wherein: one of the front side and the rear side of each channel side plate (2) is provided with a locking bar (21) formed by the vertical linear extension of a locking neck part and a locking head part, the other is provided with a locking groove (22) formed by the vertical linear extension of a locking head cavity and a locking neck channel, the sectional area of the locking groove (22) is larger than that of the locking bar (21), the locking bar (21) and the locking groove (22) are projected on the side surface A of the channel side plate (2), one side part of the locking neck part is abutted against the corresponding side wall of the locking neck channel, one side part of the locking head part is abutted against the corresponding side wall of the locking head cavity, two adjacent channel side plates (2) are buckled and assembled with the locking groove (22) through the locking bar (21), and the upper end covers of a plurality of the channel side plates (2) are provided with a cover bar, or the upper parts of the channel side plates are.
6. The composite fabricated agricultural water ditch of claim 4, wherein: the channel bottom plate (1) comprises a bottom plate main body made of a hard material (1 a) and an edge slot inner layer made of an elastic soft material (1 b), and the bottom plate main body and the edge slot inner layer are formed into a whole through co-extrusion.
7. The composite fabricated agricultural water ditch according to any one of claims 1 to 6, wherein: the joints between every two adjacent canal side plates (2) are staggered with the joints between every two adjacent canal bottom plates (1).
8. The composite fabricated agricultural water ditch according to any one of claims 1 to 6, wherein: the materials of the canal side plate (2) and the canal bottom plate (1) are plastics or plastics mixed with reinforced fibers.
9. The composite fabricated agricultural water ditch according to any one of claims 1 to 6, wherein: and the channel side plate (2) and/or the channel bottom plate (1) are/is provided with a one-way water seepage valve which allows water in soil to flow into the channel.
10. The composite fabricated agricultural water ditch according to any one of claims 1 to 6, wherein: fixed mounting has the planting basket that is used for planting the aquatic plant on the ditch curb plate (2), and/or fixed mounting has the perch platform that supplies the animal to fall the foot, plant the basket and/or perch the platform and be located in ditch space (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333519.7A CN111501696A (en) | 2020-04-24 | 2020-04-24 | Composite assembly type agricultural water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333519.7A CN111501696A (en) | 2020-04-24 | 2020-04-24 | Composite assembly type agricultural water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111501696A true CN111501696A (en) | 2020-08-07 |
Family
ID=71870341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010333519.7A Pending CN111501696A (en) | 2020-04-24 | 2020-04-24 | Composite assembly type agricultural water channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111501696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031118A (en) * | 2020-08-27 | 2020-12-04 | 湖南筑贝科技有限公司 | Prefabricated concrete component for assembled ecological protection and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62284812A (en) * | 1986-06-03 | 1987-12-10 | Giichi Masunaga | Driving-in system synthetic-resin cut-off plate unit for rice field |
| CN2521256Y (en) * | 2001-12-09 | 2002-11-20 | 石荣旗 | Hollow plastic water channel |
| CN106150035A (en) * | 2015-03-31 | 2016-11-23 | 北新集团建材股份有限公司 | A kind of wallboard sealing joint strip and the attachment structure of wallboard |
| CN205875104U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Irrigation glass molten steel canal |
| CN212865855U (en) * | 2020-04-24 | 2021-04-02 | 扬州市勘测设计研究院有限公司 | Composite assembly type agricultural water channel |
-
2020
- 2020-04-24 CN CN202010333519.7A patent/CN111501696A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62284812A (en) * | 1986-06-03 | 1987-12-10 | Giichi Masunaga | Driving-in system synthetic-resin cut-off plate unit for rice field |
| CN2521256Y (en) * | 2001-12-09 | 2002-11-20 | 石荣旗 | Hollow plastic water channel |
| CN106150035A (en) * | 2015-03-31 | 2016-11-23 | 北新集团建材股份有限公司 | A kind of wallboard sealing joint strip and the attachment structure of wallboard |
| CN205875104U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Irrigation glass molten steel canal |
| CN212865855U (en) * | 2020-04-24 | 2021-04-02 | 扬州市勘测设计研究院有限公司 | Composite assembly type agricultural water channel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031118A (en) * | 2020-08-27 | 2020-12-04 | 湖南筑贝科技有限公司 | Prefabricated concrete component for assembled ecological protection and construction method thereof |
| CN112031118B (en) * | 2020-08-27 | 2021-07-27 | 湖南筑贝科技有限公司 | Prefabricated concrete component for assembled ecological protection and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101291238B1 (en) | The membrane diffusers with function of preventing reverse flow into these diffusers | |
| CN212865855U (en) | Composite assembly type agricultural water channel | |
| CN111501696A (en) | Composite assembly type agricultural water channel | |
| WO2015023624A1 (en) | Elastomeric emitter and methods relating to same | |
| KR101291240B1 (en) | The membrane diffusers with function of preventing reverse flow into these diffusers | |
| KR200423890Y1 (en) | Floating apparatus for seaweed breeding | |
| CN215978128U (en) | Flexible mortise and tenon water drainage groove | |
| CN109915669A (en) | A kind of construction machinery under low temperature situation outside oil transportation pipe connector | |
| CN210084061U (en) | Buried container and sealing connection device of container and pipeline | |
| KR101890509B1 (en) | Prefabiricated type bottom watering bed | |
| JP5260699B2 (en) | Construction method of concrete structure | |
| CN213784326U (en) | Planting unit | |
| CN208949105U (en) | A kind of connecting component for septic tank | |
| CN211322606U (en) | Reinforced component of net cage for fish culture | |
| CN201846664U (en) | Steel-plastic composite water outlet for 360-degree water supply low-pressure irrigation | |
| CN216428828U (en) | Converging connecting piece of drainage channel | |
| KR101811348B1 (en) | Triangular block | |
| KR20150126338A (en) | A lower frame for edging fishery | |
| KR101407084B1 (en) | The block of protecting the banks for grass growing | |
| KR200279511Y1 (en) | Frame connector for caging farm | |
| CN214832544U (en) | Sand fixing belt for water intake of molding sand factory | |
| CN217629755U (en) | Multi-functional farmland water conservancy diversion canal's steel bar structure | |
| CN210030176U (en) | Ecological chinampa of view | |
| CN219973250U (en) | Ecological side slope device for land wind farm | |
| KR20150019733A (en) | A lower frame for edging fishery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |