Impurity cleaning and monitoring integrated equipment for riverway restoration
By designing a rotor and filter plate structure in the river channel, converting water flow energy into electrical energy, and combining infrared light intensity detectors to detect water quality turbidity, the problems of poor cleaning effect and insufficient energy utilization of existing equipment are solved, and efficient impurity cleaning and water quality monitoring are achieved.
Patent Information
- Application Number
- CN202422469951.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The cleaning effect of existing river channel impurity cleaning equipment is average, and it is impossible to effectively utilize the water flow energy and needs to be detected separately in water quality, which is very costly.
An integrated equipment for river channel repair impurity cleaning and monitoring is designed, and water flow energy is converted into mechanical energy through the structure of the rotor and filter plate and generate electricity. At the same time, an infrared light intensity detector is used to detect the turbidity of water quality.
It realizes efficient cleaning and energy recovery of water flow impurities, simplifies the water quality detection process, and reduces equipment costs and floor area.
Smart Images
Figure CN223170426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river restoration, in particular to an integrated device for impurity cleaning and monitoring in river restoration. Background Art
[0002] When repairing and treating river sewage, impurities and floating objects carried in the river are cleaned by filtration. A river water impurity cleaning device is a device specially designed to clean suspended solids, floating objects and sediments in the river.
[0003] According to the patent publication number CN220276458U, an automatic control intermittent type river sewage impurity filtering and cleaning mechanism includes a mounting plate and a fixed seat. The fixed seat is fixed on the side of the mounting plate. Two groups of the mounting plate and the fixed seat are symmetrically arranged left and right. A filter belt is arranged inside the mounting plate, and filter holes are formed on the surface of the filter belt. The mounting plate is fixed in the river through the fixed seat, so that the filter belt can filter the passing water body. An installation shaft is arranged inside the filter belt. This automatic control intermittent type river sewage impurity filtering and cleaning mechanism can filter impurities in the river through the cooperation of the filter belt and the filter holes. The filter belt can be driven by a motor and move in cooperation with the installation shaft to drive the impurities on the filter belt upward, and can collect them in cooperation with a collection box. At the same time, the filter belt can be intermittently controlled to move through a timing controller to realize automatic collection of impurities, which is more convenient to use and reduces the workload of workers.
[0004] The above introduces the equipment for cleaning impurities in river water flow. The river is restored by filtering and cleaning impurities in the river water flow through the equipment. However, the existing equipment generally has a general cleaning effect on impurities in the river water flow and cannot effectively utilize the kinetic energy of the flowing water during the water flow process, resulting in the inability to recover energy during the process of cleaning impurities and restoring the river. At the same time, after filtering and cleaning impurities in the river water flow, it is necessary to separately detect the turbidity of the water flow to judge the water quality situation, which is more troublesome to operate and has a high equipment cost. Summary of the Utility Model
[0005] The purpose of the utility model is to solve the technical problems in the prior art that the equipment generally has a general cleaning effect on impurities in the river water flow and the equipment cannot achieve effects such as energy recovery, and to propose an integrated device for impurity cleaning and monitoring in river restoration.
[0006] To achieve the above object, the utility model adopts the following technical solution: An integrated device for impurity cleaning and monitoring in river channel restoration, including a box body, with a water inlet head and a water drainage head respectively connected to both ends of the box body. A runner is connected inside the box body. At both ends inside the box body, a flow guide plate and a filter plate are respectively connected, and the inclined surfaces of the flow guide plate and the filter plate are inclined from top to bottom. The top surface of the filter plate is arrayed with filter holes. A protective cover is wrapped on the surface of the runner. A transmitter and a detector are respectively arranged inside the box body.
[0007] It can be seen that in the above technical solution, the water inlet head is located above one end of the box body, and the water drainage head is located below the other end of the box body. After the water flows into the box body, it can flow from top to bottom, successively passing through the flow guide plate, the impeller, and the filter plate, thereby driving the runner to rotate, and combining with a generator to convert the kinetic energy of the water flow into mechanical energy, finally completing the recovery of energy, and enabling the water to pass through the filter plate during the flow transfer of the water flow to clean the impurities in the water flow and complete the restoration of the river channel.
[0008] Preferably, one end of the runner is connected to a generator, and the runner is rotatably connected to the box body.
[0009] It can be seen that in the above technical solution, the generator mainly converts the mechanical energy of the runner into electrical energy and generates current through the principle of electromagnetic induction.
[0010] Preferably, the positions of the water inlet head and the water drainage head are distributed vertically, and the water inlet head is located above the water drainage head, and one ends of the flow guide plate and the filter plate are respectively located at the openings of the corresponding water inlet head and water drainage head.
[0011] It can be seen that in the above technical solution, the water flow flows downward by itself along the inclined surfaces of the flow guide plate and the filter plate from top to bottom.
[0012] Preferably, the surface of the protective cover is penetrated with opening grooves, and there are two groups of opening grooves in total, and the protective cover is located between the flow guide plate and the filter plate.
[0013] It can be seen that in the above technical solution, the opening grooves at the flow guide plate enable the water flow to enter between two adjacent blades on the surface of the runner, and the opening grooves at the filter plate enable the water at two adjacent blades to be discharged.
[0014] Preferably, the flow guide plate and the filter plate are respectively in mutual fit with the opening grooves at the corresponding positions, and the protective cover, the flow guide plate, and the filter plate are all fixedly attached to the inner wall of the box body.
[0015] It can be seen that in the above technical solution, the water can only be discharged through the flow guide plate, the protective cover, and the filter plate, avoiding being discharged from other positions.
[0016] Preferably, the blades on the surface of the runner cooperate with the inner wall of the protective cover, and the runner is movably connected to the protective cover.
[0017] It can be seen that in the above technical solution, the runner can rotate inside the protective cover, and the protective cover is fixed.
[0018] Preferably, the transmitter and the detector are located at the bottom of the filter plate, and the transmitter and the detector are screwed to the installation positions on the inner wall of the box body.
[0019] It can be seen that in the above technical solution, the turbidity of water is detected by means of infrared light intensity detection.
[0020] Preferably, a sealing plug is installed at the opening position on the front of the box body, a baffle is fixed on the top surface of the protective cover, and the other end of the baffle is attached to the top surface inside the box body.
[0021] It can be seen that in the above technical solution, the baffle fixed at the top part of the protective cover is attached and sealed to the top surface inside the box body, preventing excessive water accumulation from directly discharging water from the space above the protective cover. The sealing plug can be opened to clean the filter plate, ensuring normal use and facilitating later cleaning.
[0022] Beneficial Effects
[0023] In the present utility model, water flows in through the water inlet head above one end of the box body, and along the inclined guide plate from top to bottom, the water can fall into the space between two adjacent blades on the runner by itself, causing the runner to rotate by the gravity of the water flow, and driving the generator to convert kinetic energy into electrical energy, realizing the recovery and utilization of energy. At the same time, when the blades of the runner rotate to the position of the filter plate, the liquid between the two blades will flow to the filter plate again along the inclined direction by itself, completing the cleaning and filtration of impurities in the water flow, and discharging the filtered liquid separately, realizing solid-liquid separation, achieving the restoration effect of river water flow, and fully utilizing the kinetic energy of the water flow flowing downward when cleaning impurities in the river water flow, enabling the water flow to complete the functions of impurity cleaning and energy recovery during the flowing process.
[0024] In the present utility model, after the water passes through the blades on the runner, it will flow onto the inclined filter plate. Through this process, impurities in the river water body are filtered, effectively intercepting suspended solids and impurities in the water, ensuring the cleanliness of the downstream water quality, with low cost. At the same time, a light source transmitter and a detector are added below the filter plate, and the turbidity of the cleaned water quality can be monitored by means of optical measurement, monitoring the degree of decrease in light intensity to judge the turbidity of the water quality. This part is integrated with the equipment for cleaning impurities in the river water flow and cannot perform turbidity detection alone, increasing the functions of the equipment, and having a small footprint and simple operation. Description of the Drawings
[0025] Figure 1 is the overall internal schematic diagram of the box body of the present utility model;
[0026] Figure 2 is the three-dimensional view of the present utility model;
[0027] Figure 3 is the cross-sectional view of the present utility model;
[0028] Figure 4 is the front view of the present utility model.
[0029] Legend:
[0030] 1. Box body; 2. Runner; 3. Protective cover; 4. Opening groove; 5. Baffle; 6. Water inlet head; 7. Drain head; 8. Deflector; 9. Filter plate; 10. Filter hole; 11. Sealing plug; 12. Generator; 13. Transmitter; 14. Detector. Specific embodiments
[0031] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the following combines specific embodiments and drawings to further elaborate the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present utility model.
[0032] The following describes the specific embodiments of the present utility model with reference to the drawings. Specific embodiment:
[0034] Refer to Figures 1-4, An integrated device for cleaning and monitoring impurities used in river channel restoration, including a box body 1. The two ends of the box body 1 are respectively connected with a water inlet head 6 and a water drainage head 7. Inside the box body 1, a runner 2 is connected. One end of the runner 2 is connected with a generator 12, and the runner 2 is rotatably connected with the box body 1. The generator 12 can convert the mechanical energy of the runner 2 into electrical energy, generate current through the principle of electromagnetic induction, and can be used in conjunction with a transmission, a transformer, and an electrical energy storage component. At both ends inside the box body 1, a flow guide plate 8 and a filter plate 9 are respectively connected. The inclined surfaces of the flow guide plate 8 and the filter plate 9 are inclined from top to bottom. The top surface of the filter plate 9 is arrayed with filter holes 10 to clean the impurities in the water flow in the river channel, so as to achieve the restoration effect on the river channel. The outer shell of the whole device is composed of the box body 1, and the water inlet head 6 and the water drainage head 7 are used for the entry and discharge of water flow. The water inlet head 6 is located above one end of the box body 1, and the water drainage head 7 is located below the other end of the box body 1. After the water flow enters the box body 1, it can flow from top to bottom, successively passing through the flow guide plate 8, the impeller, and the filter plate 9, so as to drive the runner 2 to rotate, and combine with the generator 12 to convert the kinetic energy of the water flow into mechanical energy, finally completing the energy recovery. And during the process of water flow transfer, the water passes through the filter plate 9 to clean the impurities in the water flow and complete the restoration of the river channel.
[0035] A baffle 5 is fixed on the top surface of the protective cover 3, and the other end of the baffle 5 is attached to the top surface inside the box body 1. It is necessary to explain that the baffle 5 fixed at the top part of the protective cover 3 is attached and sealed to the top surface inside the box body 1 to prevent excessive water accumulation from directly discharging water from the space above the protective cover 3, and to avoid some water flow from being reused. According to requirements, the baffle 5 can also not be used, giving up part of the power conversion to quickly clean and filter the water flow, and choosing according to requirements
[0036] The positions of the water inlet head 6 and the drain head 7 are distributed vertically, and the water inlet head 6 is located above the drain head 7. One end of the flow guide plate 8 and the filter plate 9 is located at the openings of the corresponding water inlet head 6 and drain head 7. The surface of the runner 2 is wrapped with a protective cover 3. The blades on the surface of the runner 2 cooperate with the inner wall of the protective cover 3, and the runner 2 is movably connected to the protective cover 3. The surface of the protective cover 3 is penetrated by opening grooves 4, and there are two groups of opening grooves 4 in total. The protective cover 3 is located between the flow guide plate 8 and the filter plate 9. The flow guide plate 8 and the filter plate 9 are both fitted with the opening grooves 4 at the corresponding positions. The protective cover 3, the flow guide plate 8 and the filter plate 9 are all fixedly attached to the inner wall of the box body 1. One end of the filter plate 9 is connected to the box body 1, and the other end is fitted with another opening groove 4 on the surface of the protective cover 3. As the runner 2 rotates, the water between two adjacent blades can finally be discharged from the opening groove 4 at the filter plate 9 to the filter plate 9. When the water flows downward along the inclined surface by itself, the water can be discharged from the filter holes 10, while the impurities are located on the filter plate 9 waiting to be cleaned. Finally, the water is discharged from the drain head 7 below the filter plate 9 into the river. Further explanation, both the flow guide plate 8 and the filter plate 9 are inclined plates from top to bottom, and both are attached to the inner wall of the box body 1. The protective cover 3 is wrapped on the surface of the runner 2 and is provided with two groups of opening grooves 4 on the surface, which are mainly used for the entry and discharge of water flow. One end of the flow guide plate 8 is fitted with one of the opening grooves 4, and the other end is located at the position of the water inlet head 6, so that the water flow enters the box body 1 and then falls into the protective cover 3 along the flow guide plate 8 by itself. Since there are multiple blades on the surface of the runner 2, the gap between two adjacent blades forms a space for storing water. After the water flow enters the protective cover 3, it falls between two adjacent blades, and the impeller rotates downward by its own weight due to the weight of the water.
[0037] A sealing plug 11 is installed at the front opening position of the box body 1. It is necessary to explain that the filter plate 9 is inclined, so most of the impurities will slide down along the inclined surface and accumulate at one end. Personnel only need to open the sealing plug 11 at the front of the box body 1 regularly to clean the filter plate 9 to ensure normal use. The sealing plug 11 can be connected to the front opening of the box body 1 by means of screws or the like.
[0038] An emitter 13 and a detector 14 are respectively provided inside the box body 1. The emitter 13 and the detector 14 are located at the bottom of the filter plate 9, and the emitter 13 and the detector 14 are connected to the installation positions on the inner wall of the box body 1 by screws. Below the filter plate 9 includes the emitter 13 and the detector 14. The emitter 13 is an infrared light source generating component, and the detector 14 is an infrared light source intensity detecting component. The water flow is detected by the light source after filtration. The greater the light source intensity detected by the detector 14, the smaller the turbidity. Similarly, the smaller the detected light source intensity, the higher the turbidity.
[0039] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.
[0040] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. An integrated device for impurity cleaning and monitoring in river channel restoration, comprising a box body (1), characterized in that: Both ends of the box body (1) are respectively connected with a water inlet head (6) and a water drainage head (7). A runner (2) is connected inside the box body (1). At both ends inside the box body (1), a flow guide plate (8) and a filter plate (9) are respectively connected. The inclined surfaces of the flow guide plate (8) and the filter plate (9) are inclined from top to bottom. The top surface of the filter plate (9) is arrayed with filter holes (10) penetrating through. The surface of the runner (2) is wrapped with a protective cover (3). A transmitter (13) and a detector (14) are respectively arranged inside the box body (1).
2. The integrated device for impurity cleaning and monitoring in river channel restoration according to claim 1, characterized in that: One end of the runner (2) is connected with a generator (12), and the runner (2) is rotatably connected with the box body (1).
3. The integrated device for impurity cleaning and monitoring in river channel restoration according to claim 1, wherein: The positions of the water inlet head (6) and the water drainage head (7) are distributed vertically, and the water inlet head (6) is located above the water drainage head (7). One ends of the flow guide plate (8) and the filter plate (9) are both located at the openings of the corresponding water inlet head (6) and water drainage head (7).
4. The integrated device for impurity cleaning and monitoring in river channel restoration according to claim 1, characterized in that: An opening groove (4) penetrates through the surface of the protective cover (3). There are two groups of the opening grooves (4). The protective cover (3) is located between the flow guide plate (8) and the filter plate (9).
5. An integrated device for impurity cleaning and monitoring in river channel restoration according to claim 4, characterized in that: The flow guide plate (8) and the filter plate (9) are both in close fit with the opening groove (4) at the corresponding position. The protective cover (3), the flow guide plate (8) and the filter plate (9) are all fixedly attached to the inner wall of the box body (1).
6. The integrated device for impurity cleaning and monitoring in river channel restoration according to claim 1, characterized in that: The blades on the surface of the runner (2) cooperate with the inner wall of the protective cover (3), and the runner (2) is movably connected with the protective cover (3).
7. An integrated device for impurity cleaning and monitoring in river channel restoration according to claim 1, characterized in that: The transmitter (13) and the detector (14) are located at the bottom of the filter plate (9), and the transmitter (13) and the detector (14) are screwed to the installation positions on the inner wall of the box body (1).
8. The integrated device for impurity cleaning and monitoring in river channel restoration according to claim 1, characterized in that: A sealing plug (11) is installed at the front opening position of the box body (1). A baffle (5) is fixed on the top surface of the protective cover (3), and the other end of the baffle (5) is in close fit with the top surface inside the box body (1).