CN111519588A - Intelligent lifting intercepting device for medium and small river channels - Google Patents
Intelligent lifting intercepting device for medium and small river channels Download PDFInfo
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- CN111519588A CN111519588A CN202010453521.8A CN202010453521A CN111519588A CN 111519588 A CN111519588 A CN 111519588A CN 202010453521 A CN202010453521 A CN 202010453521A CN 111519588 A CN111519588 A CN 111519588A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 22
- 230000008859 change Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses an intelligent lifting intercepting device for a medium and small river channel, which comprises supports fixed on two sides of the river channel, wherein lifting rods are respectively arranged on the supports, a rotating shaft is erected between the two lifting frames, a plurality of intercepting nets are arranged along the circumferential direction of the rotating shaft, and the intercepting nets are arranged on the rotating shaft through an outer frame and are in a tensioning state; a liquid level meter is arranged in the river channel and is linked with a motor through a liquid level sensor and an electric cabinet to drive the lifting frame and the interception net to lift; the intelligent lifting intercepting device for the medium and small river channels can automatically adjust the height of the intercepting net according to the height of the water level of the river channel, so that the height of the intercepting net is always matched with the water level of the river channel, and floating garbage in the river channel can be intercepted timely and efficiently; when the rotating shaft rotates, the intercepting net has the functions of intercepting garbage and collecting garbage; the spray heads arranged on the outer frame can effectively wash the blockage of the meshes of the interception net, reduce the loss of the interception net and prolong the service life of the interception net.
Description
Technical Field
The invention relates to an ecological environment-friendly technology, in particular to an intelligent lifting intercepting device for medium and small river channels.
Background
Due to economic development, rivers are severely polluted and often float with garbage from living areas. The garbage is easy to gather in the river channel, and if the garbage is not cleaned or intercepted in time, the garbage can cause new pollution to the downstream water quality and influence the water quality, and threatens the water surface landscape, water supply, aquatic products, shipping industry, water and electricity hubs and the like.
The existing mode of clearing up river channel rubbish is mostly intercepted by an intercepting net, the upper part of the intercepting net is provided with a floating object, the lower part of the intercepting net is provided with a counterweight, the counterweight fixes the position of the intercepting net in the river channel, and the intercepting net is straightened in the river channel by the floating object. The arrangement has the problems that when the water level rises more, if the buoyancy of the floating object is smaller than the gravity of the counterweight, the interception net is submerged under the water surface to play no interception role, and if the buoyancy of the floating object is larger than the gravity of the counterweight, the position of the interception net in the river channel cannot be fixed; when the water level is reduced a lot, the interception nets are piled up and still cannot intercept water.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an intelligent lifting intercepting device for medium and small river channels.
In order to solve the technical problem, the adopted technical scheme is that the intelligent lifting intercepting device for the medium and small river channels comprises supports, lifting frames, rotating shafts and intercepting nets, the two supports are respectively fixed on two sides of the river channels, the lifting frames are respectively and fixedly connected to the supports, liquid level meters are connected to the lifting frames, the liquid level meters are arranged in the river channels and are connected with liquid level sensors, the liquid level sensors are in signal connection with electric control boxes, the electric control boxes control the opening and closing of motors to drive the lifting frames to lift, the rotating shafts perpendicular to the water flow direction are erected between the lifting frames, positioning devices are arranged at the connection positions of the rotating shafts, and the intercepting nets are installed on the rotating shafts through outer frames and are in a tensioning state.
As the further improvement of middle and small river channel intelligent lifting intercepting device:
preferably, the outer side edge of the outer frame parallel to the rotating shaft is provided with a hollow pipe, one end of the hollow pipe is a closed connector, the other end of the hollow pipe is a connector convenient for being connected with water supply equipment, spray heads are uniformly arranged on the hollow pipe, and the water outlet direction of each spray head points to the net surface of the intercepting net.
The outer frames at the two ends of the rotating shaft are symmetrically arc-shaped, and the opening direction of the arc-shaped is consistent with the intercepting direction of the intercepting net.
Preferably, a plurality of the intercepting nets are arranged along the circumferential direction of the rotating shaft, the included angle between every two adjacent intercepting nets is 70-150 degrees, and the intercepting direction of each intercepting net is opposite to the tangential direction of the rotation of the rotating shaft.
The plurality of intercepting nets are further preferably arranged along the circumferential direction of the rotating shaft in an equal manner.
Preferably, the number of the intercepting nets is 3 or 4.
Preferably, the width of the medium and small river channel is less than 20 meters, and the width of the intercepting net is consistent with the width of the river channel.
Preferably, the mesh size of the intercepting net is 10-30 mm.
Preferably, the upper top edge of the intercepting net is 20-50 cm higher than the water level, and the lower bottom edge of the intercepting net is 50-80 cm lower than the water level of the river channel.
Compared with the prior art, the invention has the beneficial effects that:
1) the invention provides an intelligent lifting intercepting device for medium and small river channels, which comprises a bracket, lifting frames, an intercepting net, a liquid level meter and the like, wherein the intercepting net is arranged on a rotating shaft, two ends of the rotating shaft are erected on the two lifting frames, the liquid level meter arranged in the river channel transmits the result of the water level change of the river channel to a liquid level sensor, the liquid level sensor transmits signals to an electric cabinet, the electric cabinet drives a motor to be started and closed, the lifting frames are lifted, the height of the intercepting net is adjusted, the device has the advantages of wide application range, safety, environmental protection, durability and the like, the change of the water level of the river channel can be accurately reflected, the height of the intercepting net can be adjusted in time, and the height of the intercepting net is enabled to be.
2) According to the intercepting device, the washing spray head is arranged on the outer frame of the intercepting net, the direction of the spray head is aligned to the net surface of the intercepting net, the blockage of the intercepting net holes can be cleaned regularly, the intercepting efficiency of the intercepting net is improved, meanwhile, the loss of the intercepting net can be reduced, and the service life of the intercepting net is prolonged.
3) The circumference of the rotating shaft of the device is provided with a plurality of intercepting nets, when a large amount of floating garbage is intercepted by the intercepting nets, the rotating shaft is rotated, so that the intercepting nets intercepting the floating garbage rise, the standby intercepting nets fall to be in an intercepting state, the intercepted floating garbage is collected to the space between the adjacent intercepting nets, and the floating garbage is drained and dried to reduce the amount, so that the collection and the treatment are convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the direction of rotation and water flow of the rotating shaft of the present invention;
the designations in the drawings have the following meanings:
1. a support; 2. a lifting frame; 3. a rotating shaft; 4. an intercepting net; 5. a liquid level meter; 6. an outer frame; 7. a spray head; 8. a motor; 9. a water supply device;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the intelligent lifting intercepting device for the medium and small river channels comprises supports 1, lifting frames 2, rotating shafts 3, intercepting nets 4 and liquid level meters 5, wherein the two supports 1 are respectively fixed on two sides of the river channel, the lifting frames 2 are respectively fixedly connected to the supports 1 and the two supports 1 are respectively fixed on two sides of the river channel, the lifting frames 2 are respectively fixedly connected to the supports 1, the liquid level meters 5 are connected to the lifting frames 2, the liquid level meters 5 are arranged in the river channel and are connected with liquid level sensors, the liquid level sensors are in signal connection with an electric cabinet, the electric cabinet controls opening and closing of a motor 8 to drive the lifting frames 2 to lift, the rotating shafts 3 perpendicular to the water flow direction and the joints of the lifting frames 2 are provided with positioning devices, and the intercepting nets 4 are installed on the rotating shafts 3 through outer frames 6 and are in a.
One side of the outer frame 6 corresponding to the rotating shaft 3 is provided with a hollow pipe, one end of the hollow pipe is a closed joint, the other end of the hollow pipe is connected with a water supply device 9 conveniently, the spray head 7 points to the net surface of the intercepting net 4, the outer frames 6 at the two ends of the rotating shaft 3 are symmetrically arc-shaped, and the opening direction of the arc-shaped is consistent with the intercepting direction of the intercepting net 4.
The plurality of intercepting nets 4 are arranged along the circumferential direction of the rotating shaft 3, and the included angle between every two adjacent intercepting nets 4 is 70-150 degrees; preferably, the plurality of intercepting nets 4 are equally arranged in the circumferential direction of the rotating shaft 3, and the number of the intercepting nets 4 is 3 or 4.
The width of the medium and small river channel is below 20 meters, the width of the interception net 4 is consistent with that of the river channel, the mesh size of the interception net 4 is 10-30 mm, the upper top edge of the interception net 4 is 20-50 cm higher than the water level, and the lower bottom edge of the interception net 4 is 50-80 cm lower than the normal water level of the river channel.
Example 2
The operation process of the intelligent lifting intercepting device for small river channels in the invention is described below with reference to fig. 1 and 2.
As shown in figure 1, the intelligent lifting intercepting device for the medium and small river channels is provided with 3 intercepting nets 4, and the 3 intercepting nets are evenly arranged in the circumferential direction of a rotating shaft 3. The intercepting net 4 stretches across the river channel, and under the driving action of water flow or wind power, the floating garbage on the water surface is intercepted by the intercepting net 4; when the water level of the river channel descends, the liquid level meter 5 transmits the water level change result of the river channel to the liquid level sensor, the liquid level sensor transmits a signal to the electric cabinet, the electric cabinet starts the motor 8 to drive the lifting frame 2 to descend, so that the rotating shaft 3 and the intercepting net 4 also descend, and after the rotating shaft 3 descends to a certain position, the rotating shaft 3 is locked by the positioning device, so that the height of the intercepting net 4 is matched with the water level of the river channel; when the water level of the river channel rises, the liquid level meter 5 transmits the water level change result of the river channel to the liquid level sensor, the liquid level sensor transmits a signal to the electric cabinet, the electric cabinet starts the motor 8 to drive the lifting frame 2, the rotating shaft 3 and the intercepting net 4 to rise, and the height of the intercepting net 4 is matched with the water level of the river channel;
the rotating direction and the water flow direction of the rotating shaft of the invention are shown in figure 2; the water flow drives the floating garbage to the position of the intercepting net 4 to be intercepted, when the amount of the floating garbage intercepted on the intercepting net 4 is large, and the intercepting net 4 is deformed and the intercepting efficiency is reduced, the rotating shaft 3 is rotated and drives the intercepting net 4 to rotate, the intercepting net 4 intercepting the floating garbage is lifted, the standby intercepting net 4 is lowered to be in an intercepting state, the floating garbage is collected to the space between the adjacent intercepting nets 4, and the floating garbage can be collected and treated after being drained and dried in the sun for reducing amount.
When the meshes of the intercepting net 4 are blocked and the intercepting efficiency is influenced, one end of a hollow pipe joint on the outer frame 6 is connected to the water supply equipment 9, the water supply equipment 9 is started, water is sprayed out from the spray head 7 to wash the net surface of the intercepting net 4, so that the blocking objects of the intercepting net holes can be cleaned regularly, the intercepting efficiency of the intercepting net is improved, meanwhile, the loss of the intercepting net can be reduced, and the service life of the intercepting net is prolonged.
It should be understood by those skilled in the art that the foregoing is only illustrative of several embodiments of the invention, and not of all embodiments. It should be noted that many variations and modifications are possible to those skilled in the art, and all variations and modifications that do not depart from the gist of the invention are intended to be within the scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a middle and small river course is with intelligent lift intercepting device, its characterized in that, the device include support (1), crane (2), axis of rotation (3), intercept net (4), two support (1) are fixed respectively in the river course both sides, on support (1) respectively fixedly connected with crane (2), be connected with level gauge (5) on crane (2), level gauge (5) set up in the river course and link to each other with level sensor, level sensor and electric cabinet signal connection, thereby opening and close the lift that drives crane (2) of electric cabinet control motor (8), erect between crane (2) and be provided with positioner with water flow direction vertically axis of rotation (3) and junction, intercept net (4) are installed on axis of rotation (3) and are in the tensioning state through outer frame (6).
2. The intelligent lifting intercepting device for the medium and small river channels according to claim 1, wherein the outer side edge of the outer frame (6) parallel to the rotating shaft (3) is provided with a hollow pipe, one end of the hollow pipe is closed, the other end of the hollow pipe is a joint convenient for being connected with a water supply device (9), spray heads (7) are uniformly arranged on the hollow pipe, and the water outlet direction of each spray head (7) points to the net surface of the intercepting net (4) where the spray heads are located.
3. The intelligent lifting intercepting device for the medium and small riverways according to claim 1, wherein the outer frames (6) at the two ends of the rotating shaft (3) are symmetrically arc-shaped, and the opening direction of the arc-shaped is consistent with the intercepting direction of the intercepting net (4).
4. The intelligent lifting intercepting device for the medium and small riverways according to claim 1, 2 or 3, wherein a plurality of intercepting nets (4) are circumferentially arranged along the rotating shaft (3), the included angle between adjacent intercepting nets (4) is 70-150 degrees, and the intercepting direction of the intercepting nets (4) is opposite to the rotating tangential direction of the rotating shaft (3).
5. The intelligent lifting intercepting device for the medium and small riverways according to claim 4, wherein the plurality of intercepting nets (4) are arranged evenly along the circumferential direction of the rotating shaft (3).
6. The intelligent lifting intercepting device for medium and small riverways according to claim 4, wherein the number of the intercepting nets (4) is 3 or 4.
7. The intelligent lifting intercepting device for the medium and small river channels according to claim 1, characterized in that: the width of the medium and small river channels is less than 20 meters, and the width of the intercepting net (4) is consistent with that of the river channel.
8. The intelligent lifting intercepting device for the medium and small river channels according to claim 1, characterized in that: the mesh size of the interception net (4) is 10-30 mm.
9. The intelligent lifting intercepting device for the medium and small river channels according to claim 1, characterized in that: the upper top edge of the interception net (4) is 20-50 cm higher than the water level, and the lower bottom edge of the interception net (4) is 50-80 cm lower than the water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453521.8A CN111519588A (en) | 2020-05-26 | 2020-05-26 | Intelligent lifting intercepting device for medium and small river channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453521.8A CN111519588A (en) | 2020-05-26 | 2020-05-26 | Intelligent lifting intercepting device for medium and small river channels |
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| Publication Number | Publication Date |
|---|---|
| CN111519588A true CN111519588A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010453521.8A Pending CN111519588A (en) | 2020-05-26 | 2020-05-26 | Intelligent lifting intercepting device for medium and small river channels |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227297A (en) * | 2020-09-30 | 2021-01-15 | 江苏新域环境修复有限公司 | Gardens river course ecological environment protects prosthetic devices |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735217A (en) * | 2016-04-14 | 2016-07-06 | 大唐岩滩水力发电有限责任公司 | Movable type drain grating device arranged at water inlet of hydropower station |
| CN107083766A (en) * | 2017-03-29 | 2017-08-22 | 天津市引滦工程尔王庄管理处 | A kind of algae water tackling method and separating and filtering equipment |
| CN108978613A (en) * | 2018-08-28 | 2018-12-11 | 康玉 | A kind of environment-friendly type water channel rubbish fishing device |
| CN212358232U (en) * | 2020-05-26 | 2021-01-15 | 安徽中环环保科技股份有限公司 | Intelligent lifting intercepting device for medium and small river channels |
-
2020
- 2020-05-26 CN CN202010453521.8A patent/CN111519588A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735217A (en) * | 2016-04-14 | 2016-07-06 | 大唐岩滩水力发电有限责任公司 | Movable type drain grating device arranged at water inlet of hydropower station |
| CN107083766A (en) * | 2017-03-29 | 2017-08-22 | 天津市引滦工程尔王庄管理处 | A kind of algae water tackling method and separating and filtering equipment |
| CN108978613A (en) * | 2018-08-28 | 2018-12-11 | 康玉 | A kind of environment-friendly type water channel rubbish fishing device |
| CN212358232U (en) * | 2020-05-26 | 2021-01-15 | 安徽中环环保科技股份有限公司 | Intelligent lifting intercepting device for medium and small river channels |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227297A (en) * | 2020-09-30 | 2021-01-15 | 江苏新域环境修复有限公司 | Gardens river course ecological environment protects prosthetic devices |
| CN112227297B (en) * | 2020-09-30 | 2021-10-08 | 江苏新域环境修复有限公司 | Gardens river course ecological environment protects prosthetic devices |
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