Filtering device for water conservancy project

Abstract

The utility model discloses a filtering device for hydraulic engineering. The filtering device comprises a first hydraulic engineering pipe and a second hydraulic engineering pipe, the left side of the filtering mechanism is fixedly connected with the right side of the first water conservancy project pipe, the filtering mechanism comprises a connecting pipe, a second water conservancy project pipe, control plates, a filter screen and a C-shaped cover, the right side of the connecting pipe is fixedly connected with the second water conservancy project pipe, and the left side and the right side of an inner cavity of the connecting pipe are movably connected with the control plates. The servo motor, the rotating block, the fixed plate, the C-shaped control ring, the rectangular plate, the hand pulling block, the C-shaped cover, the control plate and the filter screen are matched for use, the servo motor is started to drive the rotating block to rotate through the rotating shaft, and the rotating block rotates to drive the fixed plate and the C-shaped control ring to rotate so that the C-shaped control ring can be far away from the rectangular plate; the hand pulling block is moved upwards to drive the C-shaped cover and the rectangular plate to move away from the control plate, and then the control plate is moved upwards to replace the filter screen, so that the practicability of the water conservancy project filtering device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a filtering device for water conservancy projects. Background Technique

[0002] The construction of water conservancy projects may change the natural ecosystem of rivers and have an impact on the survival and reproduction of aquatic organisms. The construction of large-scale water conservancy projects involves complex engineering and technical problems, such as high dam construction and geological disaster prevention. Water conservancy projects play an important role in the national economy and social development, but also face a series of challenges. When constructing and managing water conservancy projects, it is necessary to fully consider various factors such as the ecological environment, technology, funds and society to achieve the sustainable development of water conservancy projects.

[0003] Patent Publication No.: CN221358907U. The utility model discloses a filtering device for water conservancy projects, including a housing: a flocculation structure is arranged at the upper end of the housing, a sludge cleaning structure is arranged at the lower end inside the housing, a buffer structure is arranged on the side of the housing, and a vibration structure is arranged inside the housing and is located above the sludge cleaning structure; through the setting of the reagent storage tank and the spray head, flocculant can be sprayed on the water inside the device, which can accelerate the sedimentation speed of impurities and sludge in the water; through the setting of the first motor, the rotating shaft, the cam and the inclined filter net, stones and impurities in the water can be filtered. Through the rotation of the cam, the inclined filter net vibrates to prevent stones and impurities from blocking the inclined filter net, and through the setting of the second motor, the threaded rod and the scraper, the sludge on the surface of the filter net can be cleaned to prevent excessive accumulation of sludge from blocking the filter net.

[0004] In water conservancy projects, filtration is a crucial link, mainly used to remove impurities and pollutants in water to ensure the quality and safety of water resources. However, in the process of using existing water conservancy project filtration devices, most filtration devices cannot be replaced conveniently. Over time, the filter medium will gradually be blocked by impurities, the filtration efficiency will decrease, and impurities such as suspended solids, sediment, and organic matter in the water cannot be effectively removed, resulting in poor water quality and reducing the practicability of water conservancy project filtration devices; therefore, a filtering device for water conservancy projects is proposed for the above problems. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the utility model is to provide a filtering device for water conservancy projects, which has the advantage of being convenient to replace the filtering device, and solves the problems that most existing water conservancy project filtering devices cannot be replaced conveniently. Over time, the filter medium will gradually be blocked by impurities, the filtration efficiency will decrease, and impurities such as suspended solids, sediment, and organic matter in the water cannot be effectively removed, resulting in poor water quality.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A filtering device for a water conservancy project, comprising:

[0007] A first water conservancy project pipe;

[0008] A filtering mechanism, the left side of the filtering mechanism is fixedly connected to the right side of the first water conservancy project pipe. The filtering mechanism includes a connecting pipe, a second water conservancy project pipe, a control board, a filter screen, and a C-shaped cover. The right side of the connecting pipe is fixedly connected to the second water conservancy project pipe. Both the left side and the right side of the inner cavity of the connecting pipe are movably connected to the control board. The top of the control board penetrates through the top of the connecting pipe. A filter screen is provided in the inner cavity of the control board. The top of the connecting pipe is slidably connected to the C-shaped cover, and the top of the inner wall of the C-shaped cover contacts the top of the control board;

[0009] A fixing mechanism, the back end of the fixing mechanism is fixedly connected to the front end of the C-shaped cover. The fixing mechanism includes a rectangular plate, a C-shaped control ring, a fixing plate, and a rotating block. The front end of the rectangular plate is slidably connected to the C-shaped control ring. The front end of the C-shaped control ring is fixedly connected to the fixing plate. The bottom of the fixing plate is fixedly connected to the rotating block. The back end of the rotating block and the front end of the connecting pipe are movably connected through a rotating shaft.

[0010] Preferably, a servo motor is fixedly connected to the front end of the rotating block, and a support cylinder is fixedly connected to the bottom of the servo motor. The back end of the support cylinder is fixedly connected to the front end of the connecting pipe.

[0011] Preferably, a fixing rod is fixedly connected to the inner side of the control board, and the fixing rod is used in cooperation with the control board.

[0012] Preferably, a C-shaped groove is provided at the front end of the rectangular plate corresponding to the position of the C-shaped control ring, and the C-shaped groove is used in cooperation with the rectangular plate.

[0013] Preferably, a pulling block is fixedly connected to both the left side and the right side of the C-shaped cover, and the pulling block is used in cooperation with the C-shaped cover.

[0014] Preferably, a barrel opening is provided at the top of the support cylinder, and the barrel opening is used in cooperation with the support cylinder.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The utility model uses a servo motor, a rotating block, a fixing plate, a C-shaped control ring, a rectangular plate, a pulling block, a C-shaped cover, a control board and a filter screen in combination. By starting the servo motor to drive the rotating block to rotate through a rotating shaft, the rotation of the rotating block drives the fixing plate and the C-shaped control ring to rotate accordingly, so that the C-shaped control ring moves away from the rectangular plate. Pulling the pulling block upward drives the C-shaped cover and the rectangular plate to move away from the control board, and then moving the control board upward to replace the filter screen, which improves the practicability of the filtering device for water conservancy projects.

[0017] 2. Through the arrangement of the servo motor and the support cylinder, the utility model can assist the rotating block to work and avoid the uncontrollable rotation of the C-shaped control ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 is the utility model Figure 1 in the three-dimensional exploded structural schematic diagram of the second water conservancy project pipe;

[0020] Figure 3 is the utility model Figure 2 in the three-dimensional exploded structural schematic diagram of the filter screen;

[0021] Figure 4 is the utility model Figure 2 in the three-dimensional exploded structural schematic diagram of the servo motor;

[0022] Figure 5 is the utility model Figure 2 in the three-dimensional structural schematic diagram of the C-shaped cover;

[0023] Figure 6 is the utility model Figure 2 in the three-dimensional exploded structural schematic diagram of the support cylinder.

[0024] In the figure: 1. The first water conservancy project pipe; 2. The filtering mechanism; 201. The connecting pipe; 202. The second water conservancy project pipe; 203. The control board; 204. The filter screen; 205. The C-shaped cover; 3. The fixing mechanism; 301. The rectangular plate; 302. The C-shaped control ring; 303. The fixing plate; 304. The rotating block; 4. The servo motor; 5. The support cylinder; 6. The fixing rod; 7. The C-shaped groove; 8. The pulling block; 9. The cylinder opening. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figures 1 to 6 shown, a filtering device for a water conservancy project provided by the present invention includes:

[0027] The first water conservancy project pipe 1;

[0028] A filtering mechanism 2, the left side of the filtering mechanism 2 is fixedly connected to the right side of the first water conservancy project pipe 1. The filtering mechanism 2 includes a connecting pipe 201, a second water conservancy project pipe 202, a control board 203, a filter screen 204, and a C-shaped cover 205. The right side of the connecting pipe 201 is fixedly connected to the second water conservancy project pipe 202. Both the left side and the right side of the inner cavity of the connecting pipe 201 are movably connected to the control board 203. The top of the control board 203 penetrates through the top of the connecting pipe 201. A filter screen 204 is provided in the inner cavity of the control board 203. The top of the connecting pipe 201 is slidably connected to the C-shaped cover 205, and the top of the inner wall of the C-shaped cover 205 contacts the top of the control board 203.

[0029] A fixing mechanism 3, the back end of the fixing mechanism 3 is fixedly connected to the front end of the C-shaped cover 205. The fixing mechanism 3 includes a rectangular plate 301, a C-shaped control ring 302, a fixing plate 303, and a rotating block 304. The front end of the rectangular plate 301 is slidably connected to the C-shaped control ring 302. The front end of the C-shaped control ring 302 is fixedly connected to the fixing plate 303. The bottom of the fixing plate 303 is fixedly connected to the rotating block 304. The back end of the rotating block 304 and the front end of the connecting pipe 201 are movably connected by a rotating shaft.

[0030] Referring to Figure 4 , the front end of the rotating block 304 is fixedly connected to a servo motor 4, and the bottom of the servo motor 4 is fixedly connected to a support cylinder 5. The back end of the support cylinder 5 is fixedly connected to the front end of the connecting pipe 201.

[0031] As a technical optimization scheme of the present invention, through the settings of the servo motor 4 and the support cylinder 5, it is possible to assist the rotating block 304 in working and avoid the rotation of the C-shaped control ring 302 being uncontrollable.

[0032] Referring to Figure 3 , a fixing rod 6 is fixedly connected to the inner side of the control board 203, and the fixing rod 6 is used in cooperation with the control board 203.

[0033] As a technical optimization solution of the present utility model, through the arrangement of the fixed rod 6, it can assist the control plate 203 to work, avoiding the situation that the control plates 203 on both sides cannot move simultaneously.

[0034] Reference Figure 5 , a C-shaped groove 7 is provided at the front end of the rectangular plate 301 corresponding to the position of the C-shaped control ring 302, and the C-shaped groove 7 and the rectangular plate 301 are used in cooperation.

[0035] As a technical optimization solution of the present utility model, through the arrangement of the C-shaped groove 7, it can assist the rectangular plate 301 to work, avoiding the situation that the C-shaped control ring 302 cannot control the rectangular plate 301.

[0036] Reference Figure 5 , pulling blocks 8 are fixedly connected to both the left side and the right side of the C-shaped cover 205, and the pulling blocks 8 and the C-shaped cover 205 are used in cooperation.

[0037] As a technical optimization solution of the present utility model, through the arrangement of the pulling blocks 8, it can assist the C-shaped cover 205 to move, avoiding the situation that the C-shaped cover 205 is not easy to move manually.

[0038] Reference Figure 6 , a barrel opening 9 is provided at the top of the support cylinder 5, and the barrel opening 9 and the support cylinder 5 are used in cooperation.

[0039] As a technical optimization solution of the present utility model, through the arrangement of the barrel opening 9, it can assist the support cylinder 5 to work, avoiding the situation that the C-shaped control ring 302 cannot rotate normally.

[0040] The working principle and usage process of the present utility model: When in use, the user starts the servo motor 4 to drive the rotating block 304 to rotate through the rotating shaft. The rotation of the rotating block 304 drives the fixed plate 303 and the C-shaped control ring 302 to rotate accordingly, so that the C-shaped control ring 302 moves away from the rectangular plate 301. Pull the pulling block 8 upward to drive the C-shaped cover 205 and the rectangular plate 301 to move away from the control plate 203 accordingly, and then move the control plate 203 upward to replace the filter screen 204. When installing, do the opposite in the same way.

[0041] To sum up: For this filtering device for water conservancy projects, through the cooperation of the first water conservancy project pipe 1, the filtering mechanism 2, the connecting pipe 201, the second water conservancy project pipe 202, the control plate 203, the filter screen 204, the C-shaped cover 205, the fixing mechanism 3, the rectangular plate 301, the C-shaped control ring 302, the fixing plate 303, the rotating block 304, the servo motor 4, the support cylinder 5, the fixed rod 6, the C-shaped groove 7, the pulling block 8 and the barrel opening 9, it solves the problems of the existing water conservancy project filtering devices, that is, most filtering devices cannot be replaced conveniently. As time goes by, the filtering medium will gradually be blocked by impurities, the filtering efficiency will decrease, and impurities such as suspended solids, sediment, and organic matter in the water cannot be effectively removed, resulting in poor water quality.

[0042] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A filtering device for water conservancy projects, characterized in that, Including: The first water conservancy project pipe (1); A filtering mechanism (2), the left side of the filtering mechanism (2) is fixedly connected to the right side of the first water conservancy project pipe (1). The filtering mechanism (2) includes a connecting pipe (201), a second water conservancy project pipe (202), a control board (203), a filter screen (204) and a C-shaped cover (205). The right side of the connecting pipe (201) is fixedly connected to the second water conservancy project pipe (202). Both the left side and the right side inside the cavity of the connecting pipe (201) are movably connected to the control board (203). The top of the control board (203) penetrates through the top of the connecting pipe (201). A filter screen (204) is arranged inside the cavity of the control board (203). The top of the connecting pipe (201) is slidably connected to a C-shaped cover (205), and the top inside the wall of the C-shaped cover (205) contacts the top of the control board (203). A fixing mechanism (3), the back end of the fixing mechanism (3) is fixedly connected to the front end of the C-shaped cover (205). The fixing mechanism (3) includes a rectangular plate (301), a C-shaped control ring (302), a fixing plate (303) and a rotating block (304). The front end of the rectangular plate (301) is slidably connected to the C-shaped control ring (302). The front end of the C-shaped control ring (302) is fixedly connected to the fixing plate (303). The bottom of the fixing plate (303) is fixedly connected to the rotating block (304), and the back end of the rotating block (304) is movably connected to the front end of the connecting pipe (201) through a rotating shaft.

2. The filtering device for a water conservancy project according to claim 1, wherein: The front end of the rotating block (304) is fixedly connected to a servo motor (4), the bottom of the servo motor (4) is fixedly connected to a support cylinder (5), and the back end of the support cylinder (5) is fixedly connected to the front end of the connecting pipe (201).

3. A filtering device for water conservancy projects according to claim 1, characterized in that: A fixing rod (6) is fixedly connected to the inner side of the control board (203), and the fixing rod (6) is used in cooperation with the control board (203).

4. A filtering device for water conservancy projects according to claim 1, characterized in that: A C-shaped groove (7) is arranged at the front end of the rectangular plate (301) corresponding to the position of the C-shaped control ring (302), and the C-shaped groove (7) is used in cooperation with the rectangular plate (301).

5. The filtering device for water conservancy projects according to claim 1, characterized in that: Pulling blocks (8) are fixedly connected to both the left side and the right side of the C-shaped cover (205), and the pulling blocks (8) are used in cooperation with the C-shaped cover (205).

6. The filtering device for a water conservancy project according to claim 2, characterized in that: A barrel opening (9) is arranged at the top of the support cylinder (5), and the barrel opening (9) is used in cooperation with the support cylinder (5).

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