Water conservancy channel filtering device

Abstract

The utility model belongs to the technical field of filtering devices, and particularly relates to a water conservancy channel filtering device which comprises a gutter channel, clamping grooves are symmetrically formed in the gutter channel, a square frame is arranged in the clamping grooves in a penetrating mode, two sets of filtering plates are symmetrically arranged in the square frame, threaded holes are symmetrically formed in the filtering plates, and the threaded holes are communicated with the clamping grooves. And supporting blocks are symmetrically arranged on the square frame, through holes corresponding to the threaded holes are formed in the supporting blocks, positioning bolts are arranged in the through holes in a penetrating mode, and a limiting assembly is arranged in the square frame. According to the water conservancy channel filtering device, when one group of filtering plates is detached and cleaned by installing the two groups of filtering plates, the filtering effect of the water conservancy channel filtering device on a water source cannot be influenced, the positioning bolts corresponding to the blocked filtering plates are rotated, so that the positioning bolts are separated from the threaded holes, and the filtering plates are not limited any more and can be detached, replaced and cleaned; and in the period, the other group of filter plates continue to filter the water source, so that the water source filtering effect is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field, concretely is a water conservancy channel filter device. BACKGROUND

[0002] The water conservancy channel filter device plays an important role in water conservancy engineering and water resource management, can effectively remove suspended solids, silt, pathogens and other pollutants in water, significantly improve water quality, ensure the safety of water supply and irrigation water, remove impurities in water, the filter device can effectively prevent the abrasion and blockage of downstream pump stations, pipelines and sprinkler equipment and other facilities, reduce equipment maintenance and replacement cost, fully develop the utilization potential of water resources, can prevent harmful substances and sediments from entering the water body, reduce water pollution and maintain the ecological environment.

[0003] The existing water conservancy channel filter device often has the problem of screen hole blockage after long-term use, mainly due to the accumulation of impurities such as suspended solids, silt and plant residues in water, although regular cleaning is a necessary measure to maintain the filtering effect, but ordinary cleaning method often cannot effectively remove stubborn impurities in the screen hole, in order to completely remove these blockages, it is usually necessary to disassemble the screen plate for cleaning or replacement, the filtering effect of water flow will be affected, which may have adverse effects on downstream water use.

[0004] The patent document CN219481708U discloses a water conservancy channel filter device, which comprises a frame, a structural frame and a side plate, the frame top is fixed with a structural frame through bolts, the structural frame inside is installed with a winding disc through bearings, the winding disc outside is fixed with a steel wire rope, the frame one side two ends are welded with connecting frames, the connecting frame outside is sleeved with slide sleeves, the slide sleeves are fixed with side plates through bolts. The utility model rotates the winding disc to pull the side plate up through the steel wire rope, the side plate is fished up through the net bag when the side plate is fished up, the personnel can clean the internal sundries, the net bag is fished up, the filter screen surface can be cleaned through the cleaning brush, the sundries cannot be accumulated, and the filter screen is not blocked, but the above-mentioned water conservancy channel filter device mainly considers that the sundries cannot be accumulated, but does not consider the problem that the filtering effect of water flow will be affected when the screen plate is disassembled for cleaning or replacement, therefore, it is necessary to study a water conservancy channel filter device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a water conservancy channel filter device to solve the technical problem that the water source filtering effect is easily affected when the filter plate is disassembled and cleaned in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a water conservancy channel filter device, including water channel, the water channel is provided with the clamping groove symmetrically, the square frame is arranged in the clamping groove, two groups of filter plates are arranged symmetrically in the square frame, the screw hole is arranged symmetrically on the filter plate, the supporting block is arranged symmetrically on the square frame, the through hole corresponding with the screw hole is arranged in the supporting block, the positioning bolt is arranged in the through hole, and the positioning bolt is connected with the screw hole in the form of screw thread, the limiting assembly is arranged in the square frame, and the guide assembly is arranged in the clamping groove.

[0007] Preferably, the square frame is fixedly installed with a handle, and the handle is located on one side of the supporting block.

[0008] Preferably, the guide assembly comprises a guide plate, a threaded cylinder and a connecting bolt, the guide plate is fixedly installed in the clamping groove, the threaded cylinder is fixedly installed in the guide plate, and the connecting bolt is arranged on the square frame.

[0009] Preferably, the square frame is symmetrically provided with a guide groove, and the guide plate is arranged in the guide groove, and one end of the connecting bolt extends into the guide groove.

[0010] Preferably, the limiting assembly comprises a limiting hole and a limiting rod, the limiting rod is arrayedly installed in the square frame, and the limiting rod is fixedly connected with the inner wall bottom of the square frame, the limiting hole is arrayedly arranged on the filter plate, and the limiting rod is arranged in the limiting hole.

[0011] Preferably, the filter plate is equal in size to the inner wall size of the square frame.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a water conservancy channel filter device, including water channel, the water channel is provided with the clamping groove symmetrically, the square frame is arranged in the clamping groove, two groups of filter plates are arranged symmetrically in the square frame, the screw hole is arranged symmetrically on the filter plate, the supporting block is arranged symmetrically on the square frame, the through hole corresponding with the screw hole is arranged in the supporting block, the positioning bolt is arranged in the through hole, and the positioning bolt is connected with the screw hole in the form of screw thread, the limiting assembly is arranged in the square frame, and the guide assembly is arranged in the clamping groove. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the water channel structure schematic diagram of the utility model;

[0016] Figure 3 It is the square frame structure schematic diagram of the utility model;

[0017] Figure 4 The utility model discloses a filter plate structure schematic view.

[0018] In the drawing: 1, water channel; 2, clamping groove; 3, square frame; 4, handle; 5, guide plate; 6, threaded cylinder; 7, connecting bolt; 8, filter plate; 9, limiting hole; 10, limiting rod; 11, guide groove; 12, support block; 13, through hole; 14, positioning bolt; 15, threaded hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figures 1 to 4 A water conservancy channel filter device, including water channel 1, water channel 1 is provided with clamping groove 2 on symmetry, clamping groove 2 is provided with square frame 3 in the inside, square frame 3 is provided with two groups of filter plates 8 on symmetry in the inside, filter plate 8 is provided with threaded hole 15 on symmetry, square frame 3 is provided with support block 12 on symmetry, support block 12 is provided with the through hole 13 corresponding with threaded hole 15 in the inside, positioning bolt 14 is threaded into the through hole 13, and positioning bolt 14 is connected with threaded hole 15, square frame 3 is provided with limiting assembly in the inside, clamping groove 2 is provided with guide assembly in the inside, when using water conservancy channel filter device to filter the water source flowing in the water conservancy channel, the size of water channel 1 can be customized, and is equal to the size of the water conservancy channel, water channel 1 is placed in the water conservancy channel, and then when the water source flows in the water conservancy channel, the water source will flow through filter plate 8, filter plate 8 can filter the impurities carried by the water source, improve the cleanliness of the water source, filter plate 8 has two groups, and the outermost filter plate 8 is filtered during ordinary use, when the filter hole of the outermost filter plate 8 is blocked by too much impurities and is not easy to clean, the positioning bolt 14 corresponding with the blocked filter plate 8 is rotated, so that the positioning bolt 14 is separated from the threaded hole 15, and then the filter plate 8 is no longer limited, and the filter plate 8 can be disassembled and replaced for cleaning, and another group of filter plates 8 continues to filter the water source during this period, so that the filtering effect of the water source is not affected, and the practicability of the water conservancy channel filter device is improved, and the limiting assembly is used to limit the lower side of filter plate 8, so that the lower side of filter plate 8 is prevented from shaking accidentally during use and affecting the filtering effect.

[0021] Please refer to Figure 1 And Figure 4The square frame 3 is fixedly installed with a handle 4, and the handle 4 is located on one side of the supporting block 12. The square frame 3 can be pulled to move through the handle 4, and then the square frame 3 can be disassembled.

[0022] Please refer to Figure 3 and Figure 4 The guide assembly includes a guide plate 5, a threaded cylinder 6 and a connecting bolt 7. The guide plate 5 is fixedly installed inside the clamping groove 2. The threaded cylinder 6 is fixedly installed inside the guide plate 5. The connecting bolt 7 is arranged on the square frame 3. When the square frame 3 is disassembled, the connecting bolt 7 is rotated to separate the connecting bolt 7 from the threaded cylinder 6. Then the square frame 3 is no longer connected with the guide plate 5, and the square frame 3 is no longer limited. When the square frame 3 is pulled to move through the handle 4, the guide groove 11 will slide on the guide plate 5, and then the square frame 3 will be guided, and then the square frame 3 will be disassembled, and the two groups of filter plates 8 will be maintained.

[0023] Please refer to Figure 3 The square frame 3 is symmetrically provided with a guide groove 11, and the guide plate 5 is arranged inside the guide groove 11. One end of the connecting bolt 7 extends into the guide groove 11. The guide groove 11 cooperates with the guide plate 5 to guide and limit the square frame 3.

[0024] Please refer to Figure 3 and Figure 4 The limiting assembly includes a limiting hole 9 and a limiting rod 10. The limiting rod 10 is arrayed and installed inside the square frame 3, and the limiting rod 10 is fixedly connected with the inner wall bottom of the square frame 3. The limiting hole 9 is arrayed and arranged on the filter plate 8, and the limiting rod 10 is arranged inside the limiting hole 9. The outer dimension of the filter plate 8 is equal to the inner wall dimension of the square frame 3. The limiting rod 10 is fixedly connected with the inner wall of the square frame 3 through the connecting block. When the filter plate 8 is installed, one end of the limiting rod 10 is inserted into the limiting hole 9, and then the lower part of the filter plate 8 can be limited. The filter plate 8 is pushed to move, and the filter plate 8 is in contact with the connecting block, so that the filter plate 8 is limited, and at the same time, the top of the threaded hole 15 is vertically overlapped with the through hole 13. Then the positioning bolt 14 is screwed through the through hole 13 and the threaded hole 15, and then the position of the replaced filter plate 8 can be fixedly installed.

[0025] The working principle is that when the water channel filtering device is used for filtering the flowing water source in the water channel, the water flowing groove 1 is placed in the water channel, and then when the water source flows in the water channel, the impurities carried by the water source can be filtered by the filter plate 8, so that the cleanliness of the water source is improved. There are two groups of filter plates 8, and during normal use, the outermost filter plate 8 is used for filtering. When the filter hole of the outermost filter plate 8 is blocked by too many impurities and is not easy to clean, affecting the flow of the water source, the positioning bolt 14 corresponding to the blocked filter plate 8 is rotated to separate the positioning bolt 14 from the threaded hole 15, so that the filter plate 8 is no longer limited, and the filter plate 8 can be disassembled and replaced for cleaning. During this period, the other group of filter plates 8 continues to filter the water source, and the effect of filtering the water source is not affected, the practicality of the water channel filtering device is improved, the filter plate 8 below is prevented from shaking accidentally during use to affect the filtering effect, and when the cleaned filter plate 8 is installed, one end of the limiting rod 10 is inserted into the limiting hole 9, so that the lower part of the filter plate 8 can be limited. After the filter plate 8 is moved and contacts the connecting block, the filter plate 8 is limited, and at the same time, the top of the threaded hole 15 is vertically overlapped with the through hole 13, so that the positioning bolt 14 is screwed through the through hole 13 and the threaded hole 15, so that the position of the replaced filter plate 8 can be fixed and installed. After the connecting bolt 7 is rotated to separate the connecting bolt 7 from the threaded cylinder 6, the square frame 3 and the guide plate 5 are no longer connected, and the square frame 3 is no longer limited. When the handle 4 pulls the square frame 3 to move, the guide groove 11 slides on the guide plate 5, so that the square frame 3 is guided, and then the square frame 3 is disassembled, and the two groups of filter plates 8 are disassembled and maintained.

[0026] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A water conservancy channel filtration device, comprising a water flow channel (1), characterized in that: The water tank (1) is symmetrically provided with slots (2), and a square frame (3) is provided inside the slots (2). Two sets of filter plates (8) are symmetrically provided inside the square frame (3). Threaded holes (15) are symmetrically provided on the filter plates (8). Support blocks (12) are symmetrically provided on the square frame (3). Through holes (13) corresponding to the threaded holes (15) are provided inside the support blocks (12). Positioning bolts (14) are provided inside the through holes (13), and the positioning bolts (14) are threadedly connected to the threaded holes (15). Limiting components are provided inside the square frame (3), and guiding components are provided inside the slots (2).

2. The water conservancy channel filtration device according to claim 1, characterized in that: A handle (4) is fixedly installed on the square frame (3), and the handle (4) is located on one side of the support block (12).

3. The water conservancy channel filtration device according to claim 1, characterized in that: The guide assembly includes a guide plate (5), a threaded cylinder (6), and a connecting bolt (7). The guide plate (5) is fixedly installed inside the slot (2), the threaded cylinder (6) is fixedly installed inside the guide plate (5), and the connecting bolt (7) is set on the square frame (3).

4. The water conservancy channel filtration device according to claim 1, characterized in that: The square frame (3) has symmetrical guide grooves (11) inside, and the guide plate (5) passes through the guide groove (11). One end of the connecting bolt (7) extends into the guide groove (11).

5. A water conservancy channel filtration device according to claim 1, characterized in that: The limiting component includes limiting holes (9) and limiting rods (10). The array of limiting rods (10) is installed inside the square frame (3), and the limiting rods (10) are fixedly connected to the bottom of the inner wall of the square frame (3). The array of limiting holes (9) is set on the filter plate (8), and the limiting rods (10) pass through the limiting holes (9).

6. A water conservancy channel filtration device according to claim 5, characterized in that: The outer dimensions of the filter plate (8) are equal to the inner wall dimensions of the square frame (3).

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