CN113957864A - Debris cleaning device in ditch for hydraulic engineering irrigation - Google Patents
Debris cleaning device in ditch for hydraulic engineering irrigation Download PDFInfo
- Publication number
- CN113957864A CN113957864A CN202111199158.2A CN202111199158A CN113957864A CN 113957864 A CN113957864 A CN 113957864A CN 202111199158 A CN202111199158 A CN 202111199158A CN 113957864 A CN113957864 A CN 113957864A
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- Prior art keywords
- cleaning
- water
- irrigation
- collecting
- screw rod
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- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 230000002262 irrigation Effects 0.000 title claims abstract description 30
- 238000003973 irrigation Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000000670 limiting effect Effects 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0842—Devices for reducing the polluted area with or without additional devices for removing the material adapted to be towed for operation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/085—Details of connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a device for cleaning sundries in a water channel for irrigation of hydraulic engineering, which comprises a cleaning device, a water tank, a water pump and a water pump, wherein the cleaning device comprises a water tank, a water pump and a water pump; a first filter screen used for blocking sundries in the channel is fixedly connected between the two brackets; the cleaning component is fixedly connected between the two brackets and is used for cleaning the floating objects on the upper layer in the ditch; the lifting component is arranged in the support and used for adjusting the cleaning component to move up and down along with the water level line, the driving motor is started to drive the reciprocating screw rod to rotate, so that the moving block can do reciprocating motion when the reciprocating screw rod rotates, the cleaning rod fixedly connected to the connecting rod through the mounting plate simultaneously does reciprocating motion in water, floaters in the water are pushed to the two sides of the ditch to achieve the cleaning effect, and the normal flow of the water in the ditch is facilitated to achieve the irrigation effect.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a device for cleaning sundries in a water channel for irrigation of hydraulic engineering.
Background
Hydraulic engineering is the problem of comparatively paying attention to since ancient times, and hydraulic engineering includes the dam wherein, the pipe network, irrigates etc. under the comparatively abundant condition of land surface water resource, is often used for the irrigation in farmland, consequently can build more ditch and carry out the water drainage irrigation with river in the river.
However, the ditches built in the existing hydraulic engineering are mostly open-air, so that more sundries flow into farmlands along with water in the water flow process, the growth of farming can be influenced, the water flow is influenced when more sundries exist, the sundries need to be cleaned manually, and the labor force of personnel is increased.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that most of ditches built in the existing hydraulic engineering are open, so that more sundries flow into farmlands along with water in the water flow process, the growth of crops is influenced, the water flow is influenced when more sundries exist, the sundries need to be cleaned manually, and the labor force of personnel is increased.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning device for sundries in a water channel for irrigation of hydraulic engineering comprises a cleaning device body, a cleaning device body and a cleaning device body, wherein the cleaning device body is provided with a water channel;
a first filter screen used for blocking sundries in the channel is fixedly connected between the two brackets;
the cleaning component is fixedly connected between the two brackets and is used for cleaning the floating objects on the upper layer in the ditch;
the lifting component is arranged in the bracket and used for adjusting the cleaning component to move up and down along with the water level line;
the collecting component is arranged on the lifting component and is used for collecting the sundries cleaned by the cleaning component;
the transmission component is arranged between the cleaning component and the collecting component and used for linking the cleaning component and the collecting component.
Preferably, the lifting part comprises a positive screw rod, a sliding groove, a first sliding block and a second sliding block, wherein the sliding groove is vertically formed in the support, one end of the positive screw rod vertically penetrates through the upper side wall of the support, the positive screw rod is rotatably connected to the bottom of the sliding groove, the second sliding block is respectively in threaded connection with the positive screw rod, the sliding connection is in the sliding groove, the first sliding block is respectively in threaded connection with the positive screw rod, and the first sliding block is located at the lower end of the second sliding block.
Preferably, the cleaning component comprises a moving block, a reciprocating screw rod and a mounting plate, two ends of the reciprocating screw rod transversely penetrate through and are rotatably connected to the second sliding block respectively, the moving block is in threaded connection with the reciprocating screw rod, the moving block is fixedly connected with the mounting plate through a connecting rod, and the cleaning rods arranged in an equidistant array are fixedly connected to the lower side wall of the mounting plate.
Preferably, a limiting plate is fixedly connected between the lower surfaces of the two second sliding blocks, a limiting groove penetrating the limiting plate is formed in the limiting plate, and the middle of the connecting rod is connected in the limiting groove in a sliding mode.
Preferably, collecting element includes pivot, surge drum, second filter screen, blade, two surge drum difference fixed connection is in on the first slider, two the one side that the surge drum is relative all is equipped with the opening, the pivot transversely runs through and rotates the connection and be in on the lateral wall of surge drum one end, it is a plurality of the blade sets up just be the annular array setting in the surge drum pivot one end, second filter screen fixed connection be used for blockking the debris contact in the surge drum the blade.
Preferably, the transmission part comprises a first belt pulley, a second belt pulley and a belt, the first belt pulley is respectively sleeved at one end of the rotating shaft far away from the blade, the second belt pulley is respectively sleeved at one end of the reciprocating screw rod, and the belt is sleeved between the first belt pulley and the second belt pulley.
Preferably, the top ends of the two positive screw rods are fixedly connected with turntables convenient to rotate.
Preferably, the side wall of the collecting cylinder which is rotatably connected with the rotating shaft is provided with a plurality of through holes for draining water.
Preferably, the annular array is equipped with the barb that is used for preventing debris backward flow in the surge drum, the barb sets up the second filter screen with between the opening of surge drum one end.
Compared with the prior art, the invention has the beneficial effects that:
1. set up two supports respectively and be used for fixed first filter screen to intercept debris in aqueous in the irrigation canals and ditches both sides, it is rotatory through rotating the carousel drive positive lead screw when using, the equal downstream of structure of fixed connection on first slider and second slider, make clearance pole the latter half be in aqueous, it is rotatory to open driving motor and drive reciprocal lead screw, make the movable block can be reciprocating motion when reciprocal lead screw rotates, consequently, reciprocating motion is done in aqueous simultaneously through the clearance pole of mounting panel fixed connection on the connecting rod, promote the aquatic floater to the irrigation canals and ditches both sides and reach the clearance effect, be favorable to the normal flow of irrigation canals and ditches water to reach the effect of irrigating.
2. In reciprocal lead screw pivoted, the second belt pulley of fixing in reciprocal lead screw both sides passes through the belt and drives the first belt pulley of fixing in the pivot and rotate, it is rotatory to make the pivot on the collector cylinder lateral wall and drive the blade, rotation through the blade, can make the collector cylinder have the adsorption affinity, then stir the floater on irrigation canals and ditches limit with the clearance pole and collect in the collector cylinder, because there is the barb in the collector cylinder, the barb can block the debris in the collector cylinder, prevent in this flow direction irrigation canals and ditches, the floater of persisting in the collector cylinder is so that centralized processing, thereby solve the inconvenient problem of artifical salvage aquatic debris.
Drawings
FIG. 1 is a schematic front view of a device for cleaning foreign matter in a water channel for irrigation of hydraulic engineering according to the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the internal structure of a collecting cylinder of the device for cleaning impurities in a water channel for irrigation of hydraulic engineering according to the present invention;
fig. 4 is a schematic structural diagram of a cleaning rod of the device for cleaning sundries in a water channel for irrigation of hydraulic engineering.
In the figure: the device comprises a support 1, a positive screw rod 2, a sliding groove 3, a first belt pulley 4, a rotating shaft 5, a belt 6, a second belt pulley 7, a moving block 8, a connecting rod 9, a cleaning rod 10, a limiting plate 11, a reciprocating screw rod 12, a rotating disc 13, a driving motor 14, a placing plate 15, a first sliding block 16, a through hole 17, a collecting cylinder 18, a first filtering net 19, a second filtering net 20, a blade 21, a second sliding block 22 and a mounting plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a cleaning device for sundries in a water channel for irrigation of hydraulic engineering comprises;
a first filter screen 19 for blocking sundries in the ditch is fixedly connected between the two brackets 1 and the bracket 1, and the two brackets 1 are respectively arranged at two sides of the ditch, so that the first filter screen 19 is positioned in the water of the ditch to intercept the sundries;
the cleaning component is fixedly connected between the two brackets 1 and used for cleaning floaters on the upper layer in a ditch and comprises a moving block 8, a reciprocating screw rod 12 and a mounting plate 23, two ends of the reciprocating screw rod 12 respectively penetrate through and are rotatably connected onto second sliding blocks 22, so that the second sliding blocks 22 play a role in supporting the reciprocating screw rod 12, the moving block 8 is in threaded connection with the reciprocating screw rod 12, the moving block 8 is fixedly connected with the mounting plate 23 through a connecting rod 9, cleaning rods 10 arranged in an equidistant array are fixedly connected onto the lower side wall of the mounting plate 23, the cleaning rods 10 are beneficial to reducing resistance to movement in water relative to a plate shape, meanwhile, the cleaning rods 10 are arranged on one side of a first filter screen 19 and used for stirring sundries intercepted by the first filter screen 19 to the side, and a limiting plate 11 is fixedly connected between the lower surfaces of the two second sliding blocks 22, the limiting plate 11 is provided with a limiting groove which penetrates through the limiting plate, the middle of the connecting rod 9 is connected in the limiting groove in a sliding mode, so that the limiting groove has a rotation limiting effect on the connecting rod 9, and therefore when the moving block 8 rotates on the reciprocating screw rod 12, the moving block 8, the mounting plate 23 fixed to the lower side of the connecting rod 9 and the cleaning rod 10 can move in a reciprocating mode, and the cleaning rod 10 plays a role in stirring floaters to two banks of a ditch in water;
the lifting component is arranged in the bracket 1 and used for adjusting the cleaning component to move up and down along with the water level line, the lifting component comprises a positive screw rod 2, a sliding groove 3, a first sliding block 16 and a second sliding block 22, the two brackets 1 are respectively provided with the sliding groove 3 which is vertically arranged, one end of the positive screw rod 2 vertically penetrates through the upper side wall of the bracket 1 and is rotatably connected to the bottom of the sliding groove 3, the top ends of the two positive screw rods 2 are fixedly connected with a rotary table 13 which is convenient to rotate, the rotary table 13 is convenient to rotate the positive screw rod 2, the two second sliding blocks 22 are respectively in threaded connection with the positive screw rod 2 and are in sliding connection with the sliding groove 3, so that when the positive screw rod 2 rotates, the second sliding blocks 22 can move up and down in the sliding groove 3, the two first sliding blocks 16 are respectively in threaded connection with the positive screw rod 2 and are positioned at the lower end of the second sliding blocks 22, and when the positive screw rod 2 rotates, the first sliding blocks 16 can move up and down in the sliding groove 3, because the reciprocating screw rod 12 and the collecting barrel 18 are respectively fixed on the second slide block 22 and the first slide block 16, when the positive screw rod 2 rotates, the cleaning rod 10 connected with the reciprocating screw rod 12 and the collecting barrel 18 connected with the first slide block 16 both move downwards, so that the positions of the cleaning rod 10 and the collecting barrel 18 can be adjusted according to the water level to clean the water surface;
the collecting component is arranged on the lifting component and used for collecting sundries cleaned by the cleaning component, the collecting component comprises a rotating shaft 5, collecting cylinders 18, a second filter screen 20 and blades 21, the two collecting cylinders 18 are respectively and fixedly connected to a first sliding block 16, openings are formed in opposite surfaces of the two collecting cylinders 18 and used for enabling floating objects to enter the collecting cylinders 18, the rotating shaft 5 transversely penetrates through and is rotatably connected to the side wall of one end of each collecting cylinder 18, a plurality of blades 21 are arranged in the collecting cylinders 18 and are arranged at one ends of the rotating shaft 5 in an annular array mode, the blades 21 are driven to rotate when the rotating shaft 5 rotates, the collecting cylinders 18 generate attraction force for water when the blades 21 rotate in the collecting cylinders 18, therefore, the cleaning rod 10 can be driven to move the floating objects with the bank edges to be absorbed in the collecting cylinders 18, the second filter screen 20 is fixedly connected in the collecting cylinders 18 and used for blocking the sundries from contacting the blades 21, the second sieve 20 serves to block the collected flotage from contacting the blades 21.
The side wall of the collecting cylinder 18 rotatably connected with the rotating shaft 5 is provided with a plurality of through holes 17 for draining water, so that the collecting cylinder 18 absorbs floating objects and absorbs more water, the water in the collecting cylinder 18 secondarily flows back into the channel through the through holes 17, barbs for preventing sundries from flowing back are arranged in the collecting cylinder 18 in an annular array mode, the barbs are arranged between the second filter screen 20 and an opening at one end of the collecting cylinder 18, and the barbs can block the sundries in the collecting cylinder 18 and prevent the sundries from flowing into the channel;
drive disk assembly, drive disk assembly sets up between clearance part and collecting part, drive disk assembly is used for carrying out the linkage with clearance part and collecting part, drive disk assembly includes first belt pulley 4, second belt pulley 7, belt 6, two first belt pulleys 4 cup joint the one end of keeping away from blade 21 in pivot 5 respectively, two second belt pulleys 7 cup joint the one end at reciprocal lead screw 12 respectively, belt 6 cup joints between first belt pulley 4 and second belt pulley 7, make when reciprocal lead screw 12 rotates, second belt pulley 7 is along with rotating, thereby drive first belt pulley 4 through belt 6 and rotate, because first belt pulley 4 cup joints on pivot 5, make pivot 5 rotatory on collecting vessel 18 lateral wall.
In the invention, two brackets 1 are respectively arranged at two sides of a ditch, when in use, a positive screw rod 2 is driven to rotate by rotating a rotary table 13, because the first slide block 16 and the second slide block 22 are both connected on the positive screw rod 2 in a threaded manner and are positioned in the chute 3, therefore, when the positive screw rod 2 rotates, the structures fixedly connected to the first slide block 16 and the second slide block 22 both move downwards until the lower half part of the cleaning rod 10 is in water, the reciprocating screw rod 12 is driven to rotate by turning on the driving motor 14, because the moving block 8 is in threaded connection with the reciprocating screw rod 12, and the connecting rod 9 fixedly connected with the moving block 8 is in sliding connection with the limiting groove in the middle of the limiting plate 11, the moving block 8 can do reciprocating motion when the reciprocating screw rod 12 rotates, therefore, the cleaning rod 10 fixedly connected to the connecting rod 9 through the mounting plate 23 reciprocates in water at the same time, and the floating objects in the water are pushed to the two sides of the ditch to achieve the cleaning effect.
In reciprocal lead screw 12 pivoted, fix the second belt pulley 7 in reciprocal lead screw 12 both sides and pass through belt 6 and drive the first belt pulley 4 of fixing on pivot 5 and rotate, it is rotatory to make pivot 5 on the lateral wall of collecting cylinder 18 and drive blade 21, rotation through blade 21, can make collecting cylinder 18 have the adsorption affinity, then stir the floater on irrigation canals and ditches limit with clearance pole 10 and collect in collecting cylinder 18, more water has also been absorbed when collecting cylinder 18 adsorbs the floater, and the water in collecting cylinder 18 flows back to the irrigation canals and ditches in the time through-hole 17, the interior annular array of collecting cylinder 18 is equipped with the barb that is used for preventing debris backward flow, the barb sets up between the opening of second filter screen 20 and collecting cylinder 18 one end, the barb can block debris in collecting cylinder 18, prevent to flow back to the irrigation canals and ditches at this, so that centralized processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A device for cleaning sundries in a water channel for irrigation of hydraulic engineering is characterized by comprising a cleaning device, a cleaning device and a control device, wherein the cleaning device is used for cleaning sundries in the water channel for irrigation of the hydraulic engineering;
a first filter screen (19) used for blocking sundries in the ditch is fixedly connected between the two brackets (1) and the brackets (1);
the cleaning component is fixedly connected between the two brackets (1) and is used for cleaning floating objects on the upper layer in the ditch;
the lifting component is arranged in the bracket (1) and is used for adjusting the cleaning component to move up and down along with the water level line;
the collecting component is arranged on the lifting component and is used for collecting the sundries cleaned by the cleaning component;
the transmission component is arranged between the cleaning component and the collecting component and used for linking the cleaning component and the collecting component.
2. The device for cleaning impurities in the water channel for irrigation of the hydraulic engineering according to claim 1, wherein the lifting component comprises a positive screw rod (2), a sliding groove (3), a first sliding block (16) and a second sliding block (22), the two brackets (1) are respectively provided with the sliding groove (3) which is vertically arranged, one end of the positive screw rod (2) vertically penetrates through the side wall of the bracket (1) and is rotatably connected to the bottom of the sliding groove (3), the two second sliding blocks (22) are respectively in threaded connection with the positive screw rod (2) and are slidably connected in the sliding groove (3), and the two first sliding blocks (16) are respectively in threaded connection with the positive screw rod (2) and are located at the lower ends of the second sliding blocks (22).
3. The device for cleaning sundries in the water channel for the irrigation of the hydraulic engineering according to claim 2, wherein the cleaning component comprises a moving block (8), a reciprocating screw rod (12) and a mounting plate (23), two ends of the reciprocating screw rod (12) penetrate through the second sliding block (22) transversely and are connected to the second sliding block (22) in a rotating mode, the moving block (8) is connected to the reciprocating screw rod (12) in a threaded mode, the moving block (8) is fixedly connected with the mounting plate (23) through a connecting rod (9), and the cleaning rods (10) arranged in an equidistant array are fixedly connected to the lower side wall of the mounting plate (23).
4. The device for cleaning impurities in the water channel for the irrigation of the water conservancy project according to claim 3, wherein a limiting plate (11) is fixedly connected between the lower surfaces of the two second sliding blocks (22), a limiting groove penetrating through the limiting plate (11) is formed in the limiting plate, and the middle of the connecting rod (9) is slidably connected in the limiting groove.
5. The device for cleaning impurities in the water channel for irrigation in the water conservancy project according to claim 2, wherein the collecting component comprises a rotating shaft (5), collecting cylinders (18), a second filter screen (20) and blades (21), the two collecting cylinders (18) are fixedly connected to the first sliding block (16) respectively, openings are formed in opposite surfaces of the two collecting cylinders (18), the rotating shaft (5) transversely penetrates through and is rotatably connected to the side wall of one end of each collecting cylinder (18), the blades (21) are arranged in the collecting cylinders (18) and are arranged at one end of the rotating shaft (5) in an annular array mode, and the second filter screen (20) is fixedly connected to the collecting cylinders (18) and is used for preventing impurities from contacting the blades (21).
6. The device for cleaning impurities in the water channel for the irrigation of the water conservancy project according to claim 5, wherein the transmission part comprises a first belt pulley (4), a second belt pulley (7) and a belt (6), the two first belt pulleys (4) are respectively sleeved at one end, away from the blade (21), of the rotating shaft (5), the two second belt pulleys (7) are respectively sleeved at one end of the reciprocating screw rod (12), and the belt (6) is sleeved between the first belt pulley (4) and the second belt pulley (7).
7. The device for cleaning the sundries in the water channel for the irrigation of the water conservancy project as recited in claim 2, characterized in that the top ends of the two positive screw rods (2) are fixedly connected with rotating discs (13) which are convenient to rotate.
8. The device for cleaning sundries in the water channel for the irrigation of the water conservancy project according to claim 5, wherein the side wall of the collecting barrel (18) which is rotatably connected with the rotating shaft (5) is provided with a plurality of through holes (17) for water drainage.
9. A device for removing debris in a canal for irrigation according to claim 5, wherein the annular array in the collection cylinder (18) is provided with barbs for preventing back flow of debris, said barbs being disposed between the second screen (20) and an opening at one end of the collection cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199158.2A CN113957864A (en) | 2021-10-14 | 2021-10-14 | Debris cleaning device in ditch for hydraulic engineering irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199158.2A CN113957864A (en) | 2021-10-14 | 2021-10-14 | Debris cleaning device in ditch for hydraulic engineering irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113957864A true CN113957864A (en) | 2022-01-21 |
Family
ID=79464571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111199158.2A Pending CN113957864A (en) | 2021-10-14 | 2021-10-14 | Debris cleaning device in ditch for hydraulic engineering irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113957864A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561916A (en) * | 2022-03-09 | 2022-05-31 | 薛宝东 | Gate conveyer for irrigation |
| CN115353172A (en) * | 2022-09-15 | 2022-11-18 | 王红霞 | Ectopic ecological layered restoration structure and method for sewage |
| CN116657558A (en) * | 2023-06-02 | 2023-08-29 | 沧州昊海水利工程质量检测有限公司 | Monitoring device and method based on hydraulic engineering aqueduct deformation |
| CN117230763A (en) * | 2023-11-08 | 2023-12-15 | 杨凌职业技术学院 | Sewage treatment equipment and method for farmland drainage channel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08503034A (en) * | 1992-11-06 | 1996-04-02 | ユアレス フォンタナ ドス サントス | Flexible dam |
| CN107059820A (en) * | 2017-03-01 | 2017-08-18 | 蔡海潮 | A kind of river surface processing unit of environmental protection |
| CN109137864A (en) * | 2018-09-26 | 2019-01-04 | 周楠 | A kind of river corridor restoration river surface duckweed salvaging collection device |
| CN212670519U (en) * | 2020-06-19 | 2021-03-09 | 贵州兴建科技有限公司 | A river course debris cleaning device for small-size power station |
-
2021
- 2021-10-14 CN CN202111199158.2A patent/CN113957864A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08503034A (en) * | 1992-11-06 | 1996-04-02 | ユアレス フォンタナ ドス サントス | Flexible dam |
| CN107059820A (en) * | 2017-03-01 | 2017-08-18 | 蔡海潮 | A kind of river surface processing unit of environmental protection |
| CN109137864A (en) * | 2018-09-26 | 2019-01-04 | 周楠 | A kind of river corridor restoration river surface duckweed salvaging collection device |
| CN212670519U (en) * | 2020-06-19 | 2021-03-09 | 贵州兴建科技有限公司 | A river course debris cleaning device for small-size power station |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561916A (en) * | 2022-03-09 | 2022-05-31 | 薛宝东 | Gate conveyer for irrigation |
| CN114561916B (en) * | 2022-03-09 | 2024-01-12 | 北京德邦大为科技股份有限公司 | Gate conveyer for irrigation |
| CN115353172A (en) * | 2022-09-15 | 2022-11-18 | 王红霞 | Ectopic ecological layered restoration structure and method for sewage |
| CN116657558A (en) * | 2023-06-02 | 2023-08-29 | 沧州昊海水利工程质量检测有限公司 | Monitoring device and method based on hydraulic engineering aqueduct deformation |
| CN116657558B (en) * | 2023-06-02 | 2024-01-26 | 沧州昊海水利工程质量检测有限公司 | Monitoring device and method based on hydraulic engineering aqueduct deformation |
| CN117230763A (en) * | 2023-11-08 | 2023-12-15 | 杨凌职业技术学院 | Sewage treatment equipment and method for farmland drainage channel |
| CN117230763B (en) * | 2023-11-08 | 2024-02-02 | 杨凌职业技术学院 | Sewage treatment equipment and method for farmland drainage channel |
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Application publication date: 20220121 |
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| RJ01 | Rejection of invention patent application after publication |