CN221824039U - Quick drainage device is used in water conservancy construction - Google Patents

Abstract

The utility model discloses a rapid drainage device for water conservancy construction, including a filter assembly, which is fixedly installed on the water inlet of a water pump and is used to filter the water entering the water pump; the filter assembly includes two filter shells, a filter screen and a cleaning mechanism, the two filter shells are arranged in parallel and correspondingly, the filter screen is installed in the middle of the two filter shells, and the cleaning mechanism is rotatably installed in the middle of the filter screen, so that the cleaning mechanism can rotate with the water flow, and is used to clean the impurities or sludge accumulated on the filter screen. By installing the filter assembly at the front end of the water inlet of the rapid drainage device water pump, the two filter shells on the filter assembly are connected by bolts to form a filter cavity, and a filter screen with a conical structure is installed in the cavity, so that the water entering the water pump is filtered for impurities and silt, so as to prevent impurities and silt from entering the water pump and blocking the water pump, thereby increasing the drainage speed of the drainage device.

Description

A rapid drainage device for water conservancy construction

Technical Field

The utility model relates to the technical field of water conservancy construction equipment, in particular to a rapid drainage device for water conservancy construction.

Background Art

Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging, and regulate and distribute water. At present, drainage devices are needed to drain construction pits.

The existing rapid drainage device for water conservancy construction (a rapid drainage device for water conservancy construction with application number 202123033694.3) does not have a filter component with a cleaning mechanism on the water inlet pipe, so that the filter component can filter impurities in the water entering the water pump to prevent impurities and silt from accumulating in the water pump, affecting the drainage efficiency of the drainage device for the foundation pit of the water conservancy project.

Utility Model Content

In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a rapid drainage device for water conservancy construction, which is used to solve the technical problem that the existing drainage device does not have a filtering component with a cleaning mechanism on the water inlet pipe, so that the filtering component can filter impurities in the water entering the water pump, thereby preventing impurities and silt from accumulating in the water pump and affecting the drainage efficiency of the drainage device for the foundation pit of the water conservancy project.

According to the technical solution provided in the embodiment of the present application, a rapid drainage device for water conservancy construction includes a filter assembly, which is fixedly mounted on the water inlet of a water pump and is used to filter the water entering the water pump;

The filter assembly comprises two filter shells, a filter screen and a cleaning mechanism, the two filter shells are arranged in parallel and correspondingly, the filter screen is installed between the two filter shells, and the cleaning mechanism is rotatably installed between the filter screens, so that the cleaning mechanism can rotate with the water flow to clean the impurities or sludge accumulated on the filter screens;

The cleaning mechanism includes a paddle, a connecting rod, two inner cleaning plates and two outer cleaning plates. The two inner cleaning plates and the two outer cleaning plates are fixedly installed on the connecting rod in parallel, and the connecting rod is movably installed on the filter net. The front end of the connecting rod is fixedly connected to the paddle, so that the paddle rotates under the drive of the water flow, thereby rotating the inner cleaning plates and the outer cleaning plates installed on the connecting rod.

Furthermore, the filter housing is a conical cavity structure, and the filter screen is also a conical cavity structure.

Furthermore, the filter net is evenly provided with a plurality of filter holes for filtering the water in the water inlet pipe.

Furthermore, the inner cleaning plate is fixedly mounted on the connecting rod at the rear end of the outer cleaning plate, and the edge of the inner cleaning plate abuts against the inner cavity of the filter, while the outer cleaning plate abuts against the outer wall of the filter.

Furthermore, the inner cleaning plate is a spiral structure, and a brush is provided on its edge for cleaning sludge on the filter screen.

Furthermore, the two filter shells and the filter screen are fixedly connected by bolts.

In summary, the beneficial effects of this application are:

1. Install a filter assembly at the front end of the water inlet of the water pump of the quick drainage device, so that the two filter shells on the filter assembly are connected by bolts to form a filter cavity, and install a conical filter screen in the cavity to filter impurities and silt from the water entering the water pump, prevent impurities and silt from entering the water pump and clogging the water pump, and improve the drainage speed of the drainage device;

Second, by installing a cleaning mechanism on the filter net of the drainage device, the connecting rod on the cleaning mechanism is movably installed on the filter net, so that the flowing water drives the paddles on the cleaning mechanism to rotate, thereby driving the connecting rod to which the paddles are fixed to rotate, so that the outer cleaning plate and the inner cleaning plate fixedly connected to the connecting rod rotate, and the outer wall and inner cavity of the filter net are cleaned, so as to prevent impurities and sediment from accumulating on the filter net and clogging the water inlet pipe, thereby improving the drainage speed of the drainage device.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the cross-sectional structure of the utility model;

FIG3 is a schematic diagram of the internal structure of the filter assembly of the utility model from a side view;

FIG4 is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the present invention.

Numbers in the figure: filter assembly -100, filter shell -110, filter screen -120, filter hole -121, cleaning mechanism -130, paddle -131, connecting rod -132, inner cleaning plate -133, outer cleaning plate -134, water pump -200, water inlet pipe -300.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

A rapid drainage device for water conservancy construction, as shown in FIG. 1 to FIG. 4, includes a filter assembly 100, which is fixedly mounted on the water inlet of a water pump 200 and is used to filter the water entering the water pump 200; the filter assembly 100 includes two filter shells 110, a filter screen 120 and a cleaning mechanism 130, the two filter shells 110 are arranged in parallel and correspondingly, and the filter screen 120 is installed between the two filter shells 110, and the cleaning mechanism 130 is rotatably installed in the middle of the filter screen 120, so that the cleaning mechanism 130 can rotate with the water flow, and is used to filter the water entering the water pump 200; Impurities or sludge accumulated on the filter screen 120 are cleaned; the cleaning mechanism 130 includes a paddle 131, a connecting rod 132, two inner cleaning plates 133 and two outer cleaning plates 134, the two inner cleaning plates 133 and the two outer cleaning plates 134 are fixedly installed on the connecting rod 132 in parallel, and the connecting rod 132 is movably installed on the filter screen 120, and the front end of the connecting rod 132 is fixedly connected to the paddle 131, so that the paddle 131 rotates under the drive of the water flow, thereby rotating the inner cleaning plates 133 and the outer cleaning plates 134 installed on the connecting rod 132.

When in use, the water pump 200 on the drainage device is started, and the water pump 200 inputs water into the water inlet pipe 300, so that the water enters the filter shell 110 on the filter assembly 100, and the impurities and sediment in the water are filtered through the filter screen 120 installed in the filter shell 110. At the same time, a cleaning mechanism 130 is also movably installed on the filter screen 120, so that the flowing water drives the paddle 131 on the cleaning mechanism 130 to rotate, thereby driving the connecting rod 132 fixedly connected to the paddle 131 to rotate, so that the outer cleaning plate 134 and the inner cleaning plate 133 fixedly connected to the connecting rod 132 rotate, and the outer wall and inner cavity of the filter screen 120 are cleaned to prevent impurities and sediment from accumulating on the filter screen to block the water inlet pipe 300, thereby improving the drainage speed of the drainage device.

As a preferred embodiment, please refer to Figures 3 and 4. The filter shell 110 is a conical cavity structure, so that two filter shells 110 are connected by bolts to form a filter cavity, and the filter screen 120 is also a conical cavity structure. The conical structure filter screen 120 filters the water flow in all directions, and the filtered impurities and silt can be collected at the bottom of the filter shell 110 without affecting the flow of water.

As a preferred embodiment, please refer to FIG. 4 , a plurality of filter holes 121 are evenly arranged on the filter net 120 for filtering impurities and sediment in the water in the water inlet pipe 300 .

As a preferred embodiment, please refer to Figures 2 and 4, the inner cleaning plate 133 is fixedly mounted on the rear end of the outer cleaning plate 134 on the connecting rod 132, and the edge of the inner cleaning plate 133 abuts against the inner cavity of the filter mesh 120 for cleaning the inner cavity of the filter mesh 120, while the outer cleaning plate 134 abuts against the outer wall of the filter mesh 120 for cleaning the outer wall of the filter mesh 120.

As a preferred embodiment, please refer to FIG. 3 and FIG. 4 , the inner cleaning plate 133 is a spiral structure, and a brush is provided on its edge for cleaning the sludge of the filter screen 120 .

As a preferred embodiment, please refer to FIG. 1 and FIG. 2 , two filter shells 110 and filter screens 120 are fixedly connected by bolts.

In summary, the beneficial effects of this application are:

When in use, the water pump 200 on the drainage device is started, and the water pump 200 inputs water into the water inlet pipe 300, so that the water enters the filter cavity formed by the two filter shells 110 on the filter assembly 100, and the impurities and silt in the water are filtered through the filter screen 120 installed in the filter shell 110. At the same time, a cleaning mechanism 130 is also movably installed on the filter screen 120, so that the flowing water drives the paddle 131 on the cleaning mechanism 130 to rotate, thereby driving the connecting rod 132 fixedly connected to the paddle 131 to rotate, so that the outer cleaning plate 134 and the inner cleaning plate 133 fixedly connected to the connecting rod 132 rotate, and the outer wall and inner cavity of the filter screen 120 are cleaned to prevent impurities and silt from accumulating on the filter screen 120 and blocking the water inlet pipe, thereby improving the drainage speed of the drainage device.

The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by the specific combination of the above technical features, but also should cover other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims (6)

1. Quick drainage device is used in water conservancy construction, characterized by:

The water pump comprises a filtering component (100) which is fixedly arranged on a water inlet of a water pump (200) and is used for filtering water entering the water pump (200);

The filter assembly (100) comprises two filter shells (110), a filter screen (120) and a cleaning mechanism (130), wherein the two filter shells (110) are arranged in parallel and are correspondingly arranged, the filter screen (120) is arranged between the two filter shells (110), and the cleaning mechanism (130) is rotatably arranged between the filter screens (120), so that the cleaning mechanism (130) can rotate along with water flow and is used for cleaning impurities or sludge accumulated on the filter screens (120);

The cleaning mechanism (130) comprises a blade (131), a connecting rod (132), two inner cleaning plates (133) and two outer cleaning plates (134), wherein the inner cleaning plates (133) and the outer cleaning plates (134) are fixedly installed on the connecting rod (132) in parallel, the connecting rod (132) is movably installed on the filter screen (120), the front end of the connecting rod (132) is fixedly connected with the blade (131), the blade (131) is driven to rotate by water flow, and the inner cleaning plates (133) and the outer cleaning plates (134) installed on the connecting rod (132) are rotated.

2. The rapid drainage device for water conservancy construction according to claim 1, wherein: the filter shell (110) is of a conical cavity structure, and the filter screen (120) is also of a conical cavity structure.

3. The rapid drainage device for water conservancy construction according to claim 1, wherein: the filter screen (120) is uniformly provided with a plurality of filter holes (121) for filtering water in the water inlet pipe (300).

4. The rapid drainage device for water conservancy construction according to claim 1, wherein: the inner cleaning plate (133) is fixedly arranged on the connecting rod (132) at the rear end of the outer cleaning plate (134), the edge of the inner cleaning plate (133) is abutted with the inner cavity of the filter screen (120), and the outer cleaning plate (134) is abutted with the outer wall of the filter screen (120).

5. The rapid drainage device for water conservancy construction according to claim 1, wherein: the inner cleaning plate (133) is of a spiral structure, and a brush is arranged at the edge of the inner cleaning plate and used for cleaning sludge of the filter screen (120).

6. The rapid drainage device for water conservancy construction according to claim 1, wherein: the two filter shells (110) and the filter screen (120) are fixedly connected through bolts.