A water diversion device

Abstract

The utility model discloses a hydraulic water diversion device, which relates to the field of hydraulic engineering and solves the problem that the existing water diversion device is difficult to clean garbage with a smaller thickness and is easy to cause blockage. The utility model comprises a water tank and a water pipe fixedly installed on the right side of the water tank, and also comprises: a water pump fixedly installed on the water pipe at one end away from the water tank, a water inlet cover fixedly installed at the water inlet of the water pump, a filter plate fixedly installed on the inner side of the water inlet cover, two scrapers in central symmetry are arranged at the bottom of the filter plate, and the scrapers are in an inclined structure; a scraping and brushing mechanism is used for scraping and cleaning the bottom of the filter plate, and the scraping and brushing mechanism is installed inside the water inlet cover. The utility model uses the scraping and brushing mechanism to enable the water pump to introduce water in the river channel into the interior of the water inlet cover, and can use the water flow to make the two scrapers rotate at the bottom of the filter plate to scrape up the garbage adsorbed on the filter plate, thereby achieving the effect of cleaning and preventing blockage.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a water conservancy water diversion device. Background Art

[0002] With the continuous development of social economy and the increasing improvement of scientific and technological levels, water conservancy projects are also booming. In the process of water conservancy project construction, it is often necessary to divert water from low places to higher positions. Therefore, special water diversion devices must be used to meet the water needs of human life and industrial production in turn.

[0003] The water diversion device generally needs to introduce water into the water tank through a water pump, but there are a lot of garbage and silt impurities inside the river channel. Generally, a filter is installed at the water inlet of the water pump for filtering. However, when the water pump is used for a long time, the garbage and silt impurities will be adsorbed on the filter, which can easily cause the filter to be blocked, greatly reducing the water intake of the water pump. In the prior art, a cleaning brush for cleaning the filter is set on the filter, but when the thickness of the garbage is small, it is difficult for the cleaning brush to clean the garbage adsorbed on the filter. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic water diversion device, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic water diversion device, comprising a water tank and a water pipe fixedly installed on the right side of the water tank, and also comprising: a water pump fixedly installed on the water pipe away from one end of the water tank, the water inlet of the water pump is fixedly installed with a water inlet cover, the inner side of the water inlet cover is fixedly installed with a filter plate, garbage and sediment in the river channel are filtered through the filter plate, two scrapers in a centrally symmetrical manner are arranged at the bottom of the filter plate, and the scrapers are in an inclined structure, which is convenient for hanging up the garbage adsorbed on the filter plate; a scraping and brushing mechanism is used to scrape and clean the bottom of the filter plate, and the scraping and brushing mechanism is installed inside the water inlet cover; a pushing and pushing mechanism is used to push away the garbage at the opening of the water inlet cover, and the pushing and pushing mechanism is installed at the bottom of the filter plate and extends to the inside of the water inlet cover.

[0006] Preferably, the scraping mechanism includes a positioning frame fixedly mounted on the inner wall of the water inlet hood, the positioning frame is located above the filter plate, a rotating rod is rotatably mounted on the inner side of the positioning frame, an end of the rotating rod away from the positioning frame is fixedly connected to a mounting block 1, two scrapers are fixedly mounted on the outer side of the mounting block 1, a propeller fan located above the filter plate is fixedly connected to the outer side of the rotating rod, when the water pump is diverting water, the water flow can drive the propeller fan to rotate, a positioning cylinder is slidably sleeved on the outer side of the rotating rod, and the positioning cylinder is fixedly mounted on the outer side of the filter plate to improve the stability of the rotation of the rotating rod.

[0007] Preferably, the pushing and pushing mechanism includes a mounting block 2 arranged below the mounting block 1, the outer side of the mounting block 2 is fixedly connected with a plurality of pushing rods distributed in an annular shape and at equal distances from each other, for pushing away garbage on the outside of the water inlet hood, the top of the mounting block 2 is fixedly connected with a movable rod that slides through the rotating rod, the inner side of the rotating rod is provided with two symmetrically distributed spiral grooves, the two ends of the two spiral grooves are connected, the outer side of the movable rod is fixedly connected with a slider that cooperates with the spiral groove, so that when the rotating rod rotates, it drives the slider to move along the inner side of the spiral groove, the top of the positioning frame is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a positioning rod extending to the inside of the movable rod, the bottom of the positioning rod is fixedly connected with a prismatic block, and the interior of the movable rod is provided with a cavity for the positioning rod and the prismatic block to slide within a limited position, so that the movable rod moves along the outer side of the prismatic block.

[0008] Preferably, a mobile trolley is fixedly installed on the bottom of the water tank to facilitate pushing the water tank to the river channel.

[0009] Preferably, a telescopic hose is fixedly connected to the outer side of the water pipe to facilitate lengthening the water pipe.

[0010] Preferably, an annular clamping strip is fixedly connected to the inner side of the positioning frame, and an annular clamping groove for limiting the rotation of the annular clamping strip is provided on the outer side of the rotating rod, thereby improving the stability of the rotation of the rotating rod.

[0011] Preferably, the lever is in an inclined structure, which makes it easier for the lever to push away the garbage.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses a scraping and brushing mechanism to enable the water pump to introduce water from the river into the interior of the water inlet cover. The water flow can be used to rotate two scrapers at the bottom of the filter plate. The inclined structure of the scraper is used to scrape up the garbage adsorbed on the filter plate, thereby achieving the effect of cleaning and preventing blockage.

[0014] 2. The utility model uses a push-pull mechanism to reciprocately push and pull the garbage outside the water inlet cover, so that when the scraper scrapes up the garbage adsorbed on the surface of the filter plate, it can push the stones outward and move the water flow to facilitate the large garbage to leave the water inlet cover, thereby achieving the effect of facilitating the cleaning of stones. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the filter plate and the water inlet cover of the utility model;

[0017] Figure 3This is a schematic diagram of the positioning frame and the spiral fan structure in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the lever and the scraper in the utility model;

[0019] Figure 5 This is a schematic diagram of the transfer rod and spiral groove structure of the utility model.

[0020] In the figure: 1, water tank; 2, water pipe; 3, scraping and brushing mechanism; 301, positioning frame; 302, rotating rod; 303, mounting block 1; 304, propeller fan; 305, positioning cylinder; 4, pushing and pulling mechanism; 401, mounting block 2; 402, pushing rod; 403, movable rod; 404, spiral groove; 405, sliding block; 406, fixing block; 407, positioning rod; 408, prismatic block; 5, water pump; 6, water inlet cover; 7, filter plate; 8, scraper; 9, mobile cart; 10, telescopic hose; 11, annular clamping strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-Figure 3 A water conservancy water diversion device shown in the figure includes a water tank 1 and a water pipe 2 fixedly installed on the right side of the water tank 1, and also includes: a water pump 5 fixedly installed on the end of the water pipe 2 away from the water tank 1, a water inlet cover 6 is fixedly installed at the water inlet of the water pump 5, and a filter plate 7 is fixedly installed on the inner side of the water inlet cover 6. The garbage and sediment in the river channel are filtered through the filter plate 7. Two scrapers 8 with central symmetry are arranged at the bottom of the filter plate 7. The scraper 8 is in an inclined structure, which is convenient for scraping up the garbage adsorbed on the filter plate 7; a scraping and brushing mechanism 3 is used to scrape and clean the bottom of the filter plate 7, and the scraping and brushing mechanism 3 is installed inside the water inlet cover 6; a pushing and pushing mechanism 4 is used to push away the garbage at the opening of the water inlet cover 6, and the pushing and pushing mechanism 4 is installed at the bottom of the filter plate 7 and extends to the inside of the water inlet cover 6.

[0023] See also Figure 3-Figure 5The scraping mechanism 3 shown in the figure includes a positioning frame 301 fixedly mounted on the inner wall of the water inlet cover 6, the positioning frame 301 is located above the filter plate 7, a rotating rod 302 is rotatably mounted on the inner side of the positioning frame 301, and one end of the rotating rod 302 away from the positioning frame 301 is fixedly connected to a mounting block 303, and two scrapers 8 are fixedly mounted on the outer side of the mounting block 303, and the outer side of the rotating rod 302 is fixedly connected to a propeller 304 located above the filter plate 7. When the water pump 5 is diverting water, the water flow can drive the propeller 304 to rotate, and the outer side of the rotating rod 302 is slidably sleeved with a positioning cylinder 305, and the positioning cylinder 305 is fixedly mounted on the outer side of the filter plate 7 to improve the stability of the rotation of the rotating rod 302;

[0024] When the water pump 5 is running, the water in the river channel is introduced into the water inlet cover 6, and the garbage and silt impurities in the water are filtered through the filter plate 7. The water flow drives the propeller 304 to rotate, so that the propeller 304 drives the mounting block 303 on the rotating rod 302 to rotate synchronously, and the mounting block 303 drives the two scrapers 8 to rotate along the bottom of the filter plate 7, so that the inclined scrapers 8 can scrape up the garbage adsorbed on the filter plate 7, solving the problem of thin garbage adsorbed on the filter plate 7, thereby achieving the effect of cleaning and preventing blockage.

[0025] See also Figure 4 and Figure 5 The push mechanism 4 shown in the figure includes a second mounting block 401 arranged below the first mounting block 303, and the outer side of the second mounting block 401 is fixedly connected with a plurality of levers 402 distributed in an annular manner and equidistantly, which are used to push away the garbage outside the water inlet cover 6, and the top of the second mounting block 401 is fixedly connected with a movable rod 403 that slides through the rotating rod 302, and the inner side of the rotating rod 302 is provided with two symmetrically distributed spiral grooves 404, and the two ends of the two spiral grooves 404 are connected, and the outer side of the movable rod 403 is fixedly connected with a spiral groove 404. The matched slider 405 drives the slider 405 to move along the inner side of the spiral groove 404 when the rotating rod 302 rotates. The top of the positioning frame 301 is fixedly connected with a fixed block 406. The bottom of the fixed block 406 is fixedly connected with a positioning rod 407 extending to the inside of the movable rod 403. The bottom of the positioning rod 407 is fixedly connected with a prismatic block 408. The inside of the movable rod 403 is provided with a cavity for the positioning rod 407 and the prismatic block 408 to slide in a limited position, so that the movable rod 403 moves along the outer side of the prismatic block 408.

[0026] When the rotating rod 302 rotates, the two spiral grooves 404 on its inner wall drive the slider 405 to move, so that the slider 405 drives the movable rod 403 to move up and down along the outer side of the prismatic block 408. The movable rod 403 can drive the lever 402 on the mounting block 401 to push away the stones and large garbage at the opening of the water inlet cover 6, thereby providing protection for the filter plate 7, thereby achieving the effect of cleaning the stones in the river channel.

[0027] Working principle: first, the user puts the water pump 5 into the river channel and starts the water pump 5, so that the water pump 5 introduces the water in the river channel into the water inlet cover 6, and the garbage and silt impurities in the water are filtered through the filter plate 7. The water flow in the water inlet cover 6 drives the propeller fan 304 to rotate, so that the propeller fan 304 drives the mounting block 1 303 on the rotating rod 302 to rotate synchronously, and the mounting block 1 303 drives the two scrapers 8 to rotate along the bottom of the filter plate 7, so that the inclined scrapers 8 can scrape up the garbage adsorbed on the filter plate 7. At the same time, the rotating rod 302 drives the slider 405 to move through the two spiral grooves 404, so that the slider 405 drives the movable rod 403 to move up and down along the outer side of the prismatic block 408, and the movable rod 403 can drive the lever 402 on the mounting block 2 401 to push away the stones and large garbage at the opening of the water inlet cover 6, thereby achieving the effect of cleaning and preventing blockage, and improving the water diversion efficiency of the water pump 5.

[0028] Example 2: Please refer to Figure 1 This embodiment further explains the first embodiment. A mobile trolley 9 is fixedly installed at the bottom of the water tank 1 in the figure to facilitate pushing the water tank 1 to the river channel. A telescopic hose 10 is fixedly connected to the outside of the water pipe 2 to facilitate lengthening the water pipe 2.

[0029] In this embodiment, the user can push the mobile cart 9 to move the water tank 1 to the bank of the river for easy transportation, and lengthen the telescopic hose 10 to increase the length of the water pipe 2, so as to facilitate the water pump 5 to be put into the deeper part of the river, thereby facilitating water diversion.

[0030] Example 3: Please refer to Figure 3 and Figure 4 This embodiment further illustrates other embodiments. The inner side of the positioning frame 301 in the figure is fixedly connected with an annular clamping strip 11, and the outer side of the rotating rod 302 is provided with an annular clamping groove for limiting the rotation of the annular clamping strip 11, thereby improving the stability of the rotation of the rotating rod 302. The lever 402 is in an inclined structure, which facilitates the lever 402 to push away the garbage.

[0031] In this embodiment: its purpose is that when the rotating rod 302 rotates, the annular groove on the outside of the rotating rod 302 can rotate along the annular clip 11 on the inside of the positioning frame 301, thereby improving the stability of the rotation of the rotating rod 302 and providing positioning for the rotating rod 302, and when the lever 402 moves, the inclined structure lever 402 can prevent stones or large volumes of garbage from being brought into the water inlet cover 6.

[0032] 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.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic water diversion device, comprising a water tank (1) and a water pipe (2) fixedly installed on the right side of the water tank (1), characterized in that: Also includes: A water pump (5) is fixedly mounted on one end of the water pipe (2) away from the water tank (1); a water inlet cover (6) is fixedly mounted on the water inlet of the water pump (5); a filter plate (7) is fixedly mounted on the inner side of the water inlet cover (6); two scrapers (8) are arranged at the bottom of the filter plate (7) in a centrally symmetrical manner; the scrapers (8) are in an inclined structure; A scraping mechanism (3) for scraping and cleaning the bottom of the filter plate (7), the scraping mechanism (3) being installed inside the water inlet cover (6); The pushing mechanism (4) is used to push away the garbage at the opening of the water inlet cover (6); the pushing mechanism (4) is installed at the bottom of the filter plate (7) and extends to the inside of the water inlet cover (6).

2. A hydraulic water diversion device according to claim 1, characterized in that: The scraping mechanism (3) comprises a positioning frame (301) fixedly mounted on the inner wall of the water inlet cover (6), the positioning frame (301) being located above the filter plate (7), a rotating rod (302) being rotatably mounted on the inner side of the positioning frame (301), an end of the rotating rod (302) away from the positioning frame (301) being fixedly connected to a mounting block 1 (303), two scraping plates (8) being fixedly mounted on the outer side of the mounting block 1 (303), a propeller (304) located above the filter plate (7) being fixedly connected to the outer side of the rotating rod (302), a positioning cylinder (305) being slidably sleeved on the outer side of the rotating rod (302), and the positioning cylinder (305) being fixedly mounted on the outer side of the filter plate (7).

3. A hydraulic water diversion device according to claim 2, characterized in that: The push-pull mechanism (4) comprises a second mounting block (401) arranged below the first mounting block (303); a plurality of push rods (402) equidistantly distributed in an annular shape are fixedly connected to the outer side of the second mounting block (401); a movable rod (403) slidingly penetrating the rotating rod (302) is fixedly connected to the top of the second mounting block (401); two symmetrically distributed spiral grooves (404) are provided on the inner side of the rotating rod (302); the two ends of the two spiral grooves (404) are connected; the movable rod (403) is connected to the inner side of the rotating rod (302); 3) is fixedly connected to the outer side thereof with a sliding block (405) matched with the spiral groove (404), the top of the positioning frame (301) is fixedly connected to a fixing block (406), the bottom of the fixing block (406) is fixedly connected to a positioning rod (407) extending into the interior of the movable rod (403), the bottom of the positioning rod (407) is fixedly connected to a prismatic block (408), and the interior of the movable rod (403) is provided with a cavity for limiting the sliding of the positioning rod (407) and the prismatic block (408).

4. A hydraulic water diversion device according to claim 1, characterized in that: A mobile trolley (9) is fixedly mounted on the bottom of the water tank (1).

5. A hydraulic water diversion device according to claim 1, characterized in that: A telescopic hose (10) is fixedly connected to the outer side of the water pipe (2).

6. A hydraulic water diversion device according to claim 2, characterized in that: An annular clamping strip (11) is fixedly connected to the inner side of the positioning frame (301), and an annular clamping groove for limiting the rotation of the annular clamping strip (11) is provided on the outer side of the rotating rod (302).

7. A hydraulic water diversion device according to claim 3, characterized in that: The lever (402) is in an inclined structure.

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