Side bay structure for reducing sand content of river lifting water

Abstract

The utility model discloses a side bay structure for reducing the sand content of river lifting water, which comprises a side bay wall body, a filter tank is arranged in the side bay wall body, and a water inlet is arranged on one side of the filter tank; a filtering mechanism is further arranged in the side bay enclosing wall body and comprises a grating, a fixing frame is connected to the outer side of the grating, a filtering net is connected into the fixing frame, an activated carbon plate is arranged in a filtering tank, a lifting irrigation pump is arranged in the filtering tank, and the top of the lifting irrigation pump is connected with a guide pipe; an electric sliding table is arranged in the fixing frame, one end of the electric sliding table is slidably connected with one end of a connecting rod, and the other end of the connecting rod is connected with a cleaning brush arranged outside the filter screen. River water is intercepted by the side bay enclosing wall body, flows into the tank opening, is filtered by the filter screen and the grating, enters the filter tank and is filtered again by the activated carbon plate, then the controller drives the lifting irrigation pump to start and is guided out by the guide pipe, and finally the controller drives the electric sliding table to start and drives the cleaning brush to move left and right so as to clean the filter screen. The filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of river irrigation, in particular to a side bay structure for reducing the sediment content of river water lifted for irrigation. Background Technique

[0002] There are more than 10 water-lifting irrigation stations only on the Yellow River in China. The annual water-lifting volume is billions of cubic meters, and the irrigated area of the Yellow River irrigation area reaches tens of millions of mu. Only the Jingtai high-lift water-lifting irrigation project has an annual water-lifting volume of more than 400 million cubic meters, and the irrigated area reaches more than one million mu. Due to the high sediment content in the river water, for example, the average sediment content of the Yellow River at the Jingtai section is 5.09 kg per cubic meter. The high sediment content in the river water, on the one hand, seriously wears the water-lifting equipment, especially the pump; on the other hand, it significantly increases the water-lifting cost, and at the same time transports a large amount of sediment to the downstream reservoirs and farmland.

[0003] The Chinese patent with the application number 201820660326.0 was retrieved and disclosed a side bay structure for reducing the sediment content of river water lifted for irrigation. The river water flows along the water flow direction pointed by the straight arrow. The water flow near the shore enters the side bay through the bay mouth of the side bay according to the water flow direction pointed by the arc arrow. The water flow speed in the side bay slows down, and the sediment settles to the bottom. The amount of sediment in the river water pumped by the water-lifting pump is greatly reduced, which not only extends the service life of the water-lifting pump, but also avoids transporting a large amount of sediment to the downstream reservoirs and farmland. However, in the process of using this device, only sedimentation is relied on to separate water and sediment, and the efficiency is low. Moreover, after too much sediment accumulates at the bottom, the sedimentation effect becomes worse, so that the water derived still contains a large amount of sediment. Content of the Utility Model

[0004] The utility model provides a side bay structure for reducing the sediment content of river water lifted for irrigation, which enhances the sediment filtration effect, so as to solve the problem that the side bay structure in the prior art only relies on sedimentation to separate water and sediment, with low efficiency, and the sedimentation effect becomes worse after too much sediment accumulates at the bottom, so that the water derived still contains a large amount of sediment.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A side bay structure for reducing the sediment content of river water lifted for irrigation, including a side bay enclosure body arranged on one side of the river bank. A filter pool is arranged inside the side bay enclosure body, and a water inlet is arranged on one side of the filter pool; a filtering mechanism is also arranged inside the side bay enclosure body. The filtering mechanism includes a grille adapted to the water inlet of the filter pool. A fixed frame is connected to the outside of the grille, and a filter net is connected inside the fixed frame. An activated carbon plate is arranged inside the filter pool, and a water-lifting pump is arranged inside the filter pool. A conduit is connected to the top of the water-lifting pump; an electric sliding table is arranged inside the fixed frame, one end of the electric sliding table close to the filter net is slidably connected to one end of a connecting rod, and the other end of the connecting rod is connected to a cleaning brush arranged outside the filter net.

[0007] Furthermore, there are two electric slides and two connecting rods, and the top and bottom of the fixed frame are symmetrically provided with electric slides and connecting rods, and the free ends of the two connecting rods are respectively connected to the top and bottom of the cleaning brush.

[0008] Furthermore, a controller is provided in the side bay enclosure body, and the controller is electrically connected to the electric slide and the irrigation pump.

[0009] Furthermore, a plurality of mounting holes are provided on the inner wall of the side bay enclosure body, and the side bay enclosure body and the filter tank are connected by bolts inserted into the mounting holes.

[0010] Furthermore, there are two catheters.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model provides a side bay structure for reducing the sand content of river irrigation water. By setting a side bay wall body, river water will be intercepted by the side bay wall body when rushing to the river bank. By setting a filter pool, water enters the filter pool from the pool mouth, passes through the double filtration of the filter screen and the grille, and then passes through the activated carbon plate for filtering again. After the filtration is completed, the irrigation pump is started and the water is led out through the conduit. By setting a filtering mechanism, the various structures of the filtering mechanism cooperate with each other to achieve the purpose of better filtering effect and faster speed. Finally, the electric slide is driven by the controller to start, driving the cleaning brush to move left and right to clean the filter screen, prevent the filter screen from being blocked, and improve the filtering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the side bay structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the side bay enclosure wall of the utility model;

[0015] Figure 3 This is a schematic diagram of the filter mechanism structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the filter frame structure of the utility model;

[0017] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0018] In the figure: 1. side bay wall body; 2. mounting hole; 3. filter tank; 4. filter mechanism; 401. grille; 402. fixing frame; 403. filter net; 404. electric slide; 405. connecting rod; 406. cleaning brush; 407. activated carbon plate; 5. irrigation pump; 6. conduit. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figures 1-5 shown, the present utility model is a side bay structure for reducing the sediment content in river pumping water, including a side bay wall body 1 provided on one side of the river bank. A filter pool 3 is provided inside the side bay wall body 1, and a water inlet is provided on one side of the filter pool 3. A filtering mechanism 4 is also provided inside the side bay wall body 1. The filtering mechanism 4 includes a grille 401 adapted to the water inlet of the filter pool 3. A fixing frame 402 is connected to the outside of the grille 401, and a filter net 403 is connected inside the fixing frame 402. An activated carbon plate 407 is provided inside the filter pool 3, and a pumping pump 5 is provided inside the filter pool 3. Two conduits 6 are connected to the top of the pumping pump 5. By providing the filter pool 3, water enters the inside of the filter pool 3 from the pool opening. After filtration is completed, the pumping pump 5 is started and exported through the conduit 6. An electric sliding table 404 is provided inside the fixing frame 402. One end of the electric sliding table 404 close to the filter net 403 is slidably connected to one end of a connecting rod 405, and the other end of the connecting rod 405 is connected to a cleaning brush 406 provided outside the filter net 403. The various structures of the filtering mechanism 4 cooperate with each other to achieve the purpose of better and faster filtering effect.

[0021] In Figure 2 and Figure 3 the filter pool 3 is threadedly connected to the inner wall of the side bay wall body 1, and the rear side of the fixing frame 402 is connected to the front side of the grille 401. After the water is preliminarily filtered by the filter net 403, it is further filtered by the grille 401 to intercept impurities and sediment in the water, thereby achieving the effect of preliminary filtration.

[0022] In Figure 2 and Figure 3 the number of electric sliding tables 404 is two, and the two electric sliding tables 404 are respectively located at the top and bottom of the fixing frame 402 to limit the filter net 403 and the electric sliding table 404 through the fixing frame 402.

[0023] In Figure 2 and Figure 4 the two sides of the two connecting rods 405 away from the electric sliding table 404 are respectively connected to the top and bottom of the cleaning brush 406, and the activated carbon plate 407 is connected to the inner wall of the filter pool 3. By providing the activated carbon plate 407, impurities and odors in the water in the filter pool 3 are further adsorbed, thereby achieving the purpose of better filtering effect.

[0024] In Figure 3and Figure 5 In the figure, a controller is arranged inside the side bay wall body 1, and the controller is electrically connected to the electric slide 404 and the irrigation pump 5. By setting the electric slide 404, the controller drives the electric slide 404 to start and drive the cleaning brush 406 to move left and right to clean the filter 403 and prevent the filter 403 from being blocked.

[0025] In summary, the side bay structure for reducing the sand content of river irrigation water, after the water is initially filtered by the filter net 403, it is further filtered by the grille 401 to intercept impurities and sediment in the water, thereby achieving the effect of initial filtration, and by setting the activated carbon plate 407, the impurities and odor of the water in the filter pool 3 are further adsorbed, thereby achieving the purpose of better filtering effect, and by setting the electric slide 404, the controller drives the electric slide 404 to start and drive the cleaning brush 406 to move left and right to clean the filter net 403, to prevent the filter net 403 from being blocked, thereby affecting the filtering efficiency.

[0026] Furthermore, when in use, the river water first flows into the pool mouth through the side bay wall body 1, and then passes through the double filtration of the filter screen 403 and the grille 401. The filtered river water enters the filter pool 3, and is filtered again by the activated carbon plate 407. Then the controller drives the irrigation pump 5 to start, and the water is discharged through the conduit 6. Finally, the controller drives the electric slide 404 to start, which can drive the cleaning brush 406 to move left and right to clean the filter screen 403, so as to prevent the filter screen 403 from being blocked, thereby affecting the filtering efficiency.

[0027] The electrical components appearing in this article are all connected to the external controller and 220V AC power, and the controller can be a conventional known device that plays a control role such as a computer. The specific model specifications of each device in this article need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A side bay structure for reducing the sediment content of river irrigation water, comprising a side bay wall body (1) arranged on one side of the river bank, characterized in that: A filter pool (3) is provided in the side bay enclosure body (1), and a water inlet is provided on one side of the filter pool (3); a filter mechanism (4) is also provided in the side bay enclosure body (1), and the filter mechanism (4) comprises a grille (401) adapted to the water inlet of the filter pool (3); a fixing frame (402) is connected to the outside of the grille (401), and a filter screen (403) is connected to the fixing frame (402); an activated carbon plate (407) is provided in the filter pool (3); a lifting pump (5) is provided in the filter pool (3), and the top of the lifting pump (5) is connected to a guide tube (6); an electric slide (404) is provided in the fixing frame (402), and one end of the electric slide (404) close to the filter screen (403) is slidably connected to one end of a connecting rod (405), and the other end of the connecting rod (405) is connected to a cleaning brush (406) provided on the outside of the filter screen (403).

2. A side bay structure for reducing the sediment content of river irrigation water according to claim 1, characterized in that: The number of the electric slide (404) and the number of the connecting rod (405) are both two, and the electric slide (404) and the connecting rod (405) are symmetrically arranged at the top and bottom of the fixed frame (402), and the free ends of the two connecting rods (405) are respectively connected to the top and bottom of the cleaning brush (406).

3. A side bay structure for reducing the sediment content of river irrigation water according to claim 2, characterized in that: A controller is provided in the side bay enclosure body (1), and the controller is electrically connected to the electric slide (404) and the irrigation pump (5).

4. A side bay structure for reducing the sediment content of river irrigation water according to claim 3, characterized in that: The inner wall of the side bay enclosure body (1) is provided with a plurality of mounting holes (2), and the side bay enclosure body (1) and the filter pool (3) are connected by bolts inserted into the mounting holes (2).

5. A side bay structure for reducing the sediment content of river irrigation water according to claim 4, characterized in that: There are two conduits (6).

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