Anti-blocking device for electromechanical engineering water supply and drainage

Abstract

The utility model discloses an anti-blocking device for water supply and drainage of electromechanical engineering, which belongs to the technical field of engineering drainage and comprises a drainage pipe, the outer surface of the drainage pipe is provided with a drain outlet, and the inner wall of the drainage pipe is connected with a filter plate. According to the anti-blocking device for water supply and drainage of the electromechanical engineering, through cooperation of the drainage pipe, the telescopic rod and the push plate, impurities in sewage are filtered on the upper surface of the filter plate through the filter plate, water flows out of the filter holes, and when the impurities above the filter plate are accumulated, the telescopic rod pushes the push plate to slide on the upper surface of the filter plate; the accumulated impurities are pushed down from the upper surface of the filter plate and discharged from the drain outlet, so that the problems that the impurities on the filter screen are mixed with water, have viscosity and are still accumulated on the upper surface of the filter screen after the filter screen is used for filtering for a long time, and the impurities are automatically discharged only by virtue of the inclination of the filter screen and the weight of the impurities; and pipeline blockage can be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering drainage, and particularly relates to a blockage prevention device for water supply and drainage in mechanical and electrical engineering. Background Technique

[0002] Water is an indispensable substance for people's survival and an essential resource in daily life. People's washing, irrigation of crops, etc. in daily life all rely on water, which is known as the source of life. When constructing engineering buildings, water is an essential part. However, water often contains water scale and some pollutants, which accumulate more and more over time. The sundries in the water pipe are not easy to clean, and if they accumulate for a long time, it is very easy to cause blockage of the water supply and drainage pipes. Most of the existing blockage prevention devices for engineering water supply and drainage use filters to filter the water body. The filtered water still flows into the pipe, and the blocked sundries will slide out along the filter and be discharged from another outlet of the pipe.

[0003] However, after the filter screen filters for a long time, the impurities on the filter screen are mixed with water and have viscosity, and will still accumulate on the upper surface of the filter screen. Only relying on the inclination of the filter screen and the weight of the impurities is not enough to automatically discharge the impurities, and there will still be impurities accumulating on the upper surface of the filter screen, resulting in pipe blockage. To solve this technical problem, the utility model proposes a blockage prevention device for water supply and drainage in mechanical and electrical engineering. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a blockage prevention device for water supply and drainage in mechanical and electrical engineering, which can effectively solve the problems mentioned in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A blockage prevention device for water supply and drainage in mechanical and electrical engineering, including a drain pipe, a sewage discharge port is opened on the outer surface of the drain pipe, a filter plate is connected to the inner wall of the drain pipe, filter holes are opened on the upper surface of the filter plate, a support plate is connected to the upper surface of the filter plate, a telescopic rod is connected to the outer surface of the support plate, one end of the telescopic rod is connected to a push plate, the outer surface of the push plate is slidably connected to the upper surface of the filter plate, a scraping plate is connected to the outer surface of the push plate, the outer surface of the scraping plate is slidably connected to the inner wall of the drain pipe, and a collection box is slidably connected to the outer surface of the drain pipe.

[0007] Preferably, a clamping groove is opened on the outer surface of the collection box, a clamping plate is connected to the outer surface of the drain pipe, and the outer surface of the clamping plate is slidably connected to the inner wall of the clamping groove.

[0008] Preferably, a support plate is connected to the outer surface of the drain pipe, and the upper surface of the support plate is in contact with the bottom surface of the collection box.

[0009] Preferably, a limiting strip is connected to the upper surface of the filter plate, a limiting groove is formed on the outer surface of the push plate, and the outer surface of the limiting strip is slidably connected to the inner wall of the limiting groove.

[0010] Preferably, a shielding plate is connected to the inner wall of the drain pipe, the outer surface of the shielding plate is connected to the upper surface of the support plate, and a bent plate is connected to the outer surface of the shielding plate.

[0011] Preferably, leakage holes are formed on the outer surface of the shielding plate, and the leakage holes are evenly distributed on the outer surface of the shielding plate.

[0012] Preferably, there are two telescopic rods, which are symmetrically distributed on the outer surface of the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, through the cooperation between the drain pipe, the sewage discharge port, the filter holes, the telescopic rod and the push plate, when using the device, sewage flows in from above the drain pipe, impurities are filtered on the upper surface of the filter plate through the filter plate, water flows out through the filter holes. When impurities accumulate above the filter plate, the telescopic rod is started, and the telescopic rod pushes the push plate to slide on the upper surface of the filter plate, pushing the accumulated impurities off the upper surface of the filter plate, and the impurities come out from the sewage discharge port and fall into the interior of the collection box, solving the problem that after the existing filter screen has been filtered for a long time, the impurities on the filter screen are mixed with water and have viscosity, and still accumulate on the upper surface of the filter screen. Only relying on the inclination of the filter screen and the weight of the impurities is not enough to automatically discharge the impurities, and there will still be impurities accumulating on the upper surface of the filter screen, causing the problem of pipeline blockage.

[0015] In the utility model, through the cooperation between the pipeline, the shielding plate, the bent plate and the leakage holes, when sewage enters the drain pipe, a small part of the sewage passes through the shielding plate, water leaks down through the leakage holes above the shielding plate, and the impurities slide down along the shielding plate and fall on the filter plate. The existence of the shielding plate can prevent impurities from entering the support plate and the push plate, resulting in the push plate being unable to be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of an anti-blocking device for water supply and drainage in mechanical and electrical engineering of the utility model;

[0017] Figure 2 is the exploded view of the partial structure of an anti-blocking device for water supply and drainage in mechanical and electrical engineering of the utility model;

[0018] Figure 3 is the partial structural cross-sectional view of an anti-blocking device for water supply and drainage in mechanical and electrical engineering of the utility model;

[0019] Figure 4Explosion diagram of the positional relationship between the push plate and the filter plate in a blockage prevention device for water supply and drainage in mechatronic engineering of the present utility model;

[0020] Figure 5 Schematic diagram of the positional relationship between the drain pipe and the baffle plate in a blockage prevention device for water supply and drainage in mechatronic engineering of the present utility model.

[0021] In the figure: 1, drain pipe; 2, sewage outlet; 3, filter plate; 4, filter holes; 5, support plate; 6, telescopic rod; 7, push plate; 8, scraper; 9, collection box; 10, card slot; 11, clamping plate; 12, support plate; 13, limiting strip; 14, limiting groove; 15, baffle plate; 16, bent plate; 17, leakage hole. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figures 1-5 shown, a blockage prevention device for water supply and drainage in mechatronic engineering includes a drain pipe 1. A sewage outlet 2 is provided on the outer surface of the drain pipe 1. A filter plate 3 is connected to the inner wall of the drain pipe 1. Filter holes 4 are provided on the upper surface of the filter plate 3. When sewage enters the drain pipe 1, water flows out through the filter holes 4, and impurities will accumulate above the filter plate 3.

[0024] A support plate 5 is connected to the upper surface of the filter plate 3. A baffle plate 15 is connected to the inner wall of the drain pipe 1. The outer surface of the baffle plate 15 is connected to the upper surface of the support plate 5. A bent plate 16 is connected to the outer surface of the baffle plate 15. The baffle plate 15 is not perpendicular to the inner wall of the drain pipe 1. The angle between the baffle plate 15 and the drain pipe 1 is greater than 90 degrees. The purpose is to make a small amount of impurities on the upper surface of the baffle plate 15 slide down smoothly.

[0025] Leakage holes 17 are provided on the outer surface of the baffle plate 15. The leakage holes 17 are evenly distributed on the outer surface of the baffle plate 15. A small part of the sewage passes through the baffle plate 15, and water leaks down through the leakage holes 17 above the baffle plate 15. Impurities slide down along the baffle plate 15. A telescopic rod 6 is connected to the outer surface of the support plate 5.

[0026] There are two telescopic rods 6 in total, symmetrically distributed on the outer surface of the support plate 5. The telescopic rod 6 is an electric telescopic rod 6, which can automatically extend or contract. One end of the telescopic rod 6 is connected to a push plate 7. A limiting strip 13 is connected to the upper surface of the filter plate 3. A limiting groove 14 is provided on the outer surface of the push plate 7.

[0027] The outer surface of the limiting strip 13 is slidably connected to the inner wall of the limiting groove 14. Start the telescopic rod 6, and the telescopic rod 6 pushes the push plate 7 to slide on the upper surface of the filter plate 3. At this time, the outer surface of the limiting strip 13 slides on the inner wall of the limiting groove 14. The function of the limiting strip 13 is to limit the push plate 7 so that the push plate 7 moves on the upper surface of the filter plate 3.

[0028] The outer surface of the push plate 7 is slidably connected to the upper surface of the filter plate 3. A scraper 8 is connected to the outer surface of the push plate 7. There are two scrapers 8 in total, symmetrically distributed on the outer surface of the push plate 7. The material of the scraper 8 is a plastic plate and can be bent. The outer surface of the scraper 8 is slidably connected to the inner wall of the drain pipe 1. A collection box 9 is slidably connected to the outer surface of the drain pipe 1. The impurities discharged from the drain pipe 1 will flow into the collection box 9, and the collection box 9 collects the impurities.

[0029] A support plate 12 is connected to the outer surface of the drain pipe 1. The upper surface of the support plate 12 is in contact with the bottom surface of the collection box 9. The function of the support plate 12 is to bear the weight of the collection box 9 and prevent the collection box 9 from slipping off the drain pipe 1.

[0030] A card slot 10 is provided on the outer surface of the collection box 9. A clamping plate 11 is connected to the outer surface of the drain pipe 1. The outer surface of the clamping plate 11 is slidably connected to the inner wall of the card slot 10. When installing the collection box 9, align the card slot 10 on the outer surface of the collection box 9 with the clamping plate 11 on the outer surface of the drain pipe 1 and slide it in, and then place the collection box 9 on the upper surface of the support plate 12 to install the collection box 9. When the impurities in the collection box 9 are full, it is also convenient to remove the collection box 9 to further process the impurities inside.

[0031] It should be noted that in actual use of this device, first install the collection box 9. Align the card slot 10 on the outer surface of the collection box 9 with the clamping plate 11 on the outer surface of the drain pipe 1 and slide it in, and place the collection box 9 on the upper surface of the support plate 12. When sewage enters the drain pipe 1, a small part of the sewage passes through the baffle plate 15, and the water leaks through the leakage holes 17 above the baffle plate 15. The impurities slide down along the baffle plate 15 and fall on the upper surface of the filter plate 3. Most of the sewage passes through the filter plate 3 to filter the impurities on the upper surface of the filter plate 3, and the water flows out through the filter holes 4. When the impurities above the filter plate 3 accumulate, start the telescopic rod 6, and the telescopic rod 6 pushes the push plate 7 to slide on the upper surface of the filter plate 3. At this time, the outer surface of the limiting strip 13 slides on the inner wall of the limiting groove 14, and the accumulated impurities are pushed down from the upper surface of the filter plate 3. The impurities are discharged from the sewage outlet 2 and fall into the collection box 9.

[0032] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-blocking device for water supply and drainage in electromechanical engineering, comprising a drainage pipe (1), characterized in that: The outer surface of the drain pipe (1) is provided with a sewage outlet (2), the inner wall of the drain pipe (1) is connected with a filter plate (3), the upper surface of the filter plate (3) is provided with a filter hole (4), the upper surface of the filter plate (3) is connected with a support plate (5), the outer surface of the support plate (5) is connected with a telescopic rod (6), one end of the telescopic rod (6) is connected with a push plate (7), the outer surface of the push plate (7) is slidably connected to the upper surface of the filter plate (3), the outer surface of the push plate (7) is connected with a scraper (8), the outer surface of the scraper (8) is slidably connected to the inner wall of the drain pipe (1), and the outer surface of the drain pipe (1) is slidably connected to a collection box (9).

2. The anti-blocking device for water supply and drainage in electromechanical engineering according to claim 1 is characterized by: The outer surface of the collection box (9) is provided with a card slot (10), the outer surface of the drainage pipe (1) is connected with a card plate (11), and the outer surface of the card plate (11) is slidably connected to the inner wall of the card slot (10).

3. The anti-blocking device for water supply and drainage in electromechanical engineering according to claim 1 is characterized by: The outer surface of the drainage pipe (1) is connected to a support plate (12), and the upper surface of the support plate (12) is in contact with the bottom surface of the collection box (9).

4. The anti-blocking device for water supply and drainage in electromechanical engineering according to claim 1 is characterized by: The upper surface of the filter plate (3) is connected to a limit strip (13), the outer surface of the push plate (7) is provided with a limit groove (14), and the outer surface of the limit strip (13) is slidably connected to the inner wall of the limit groove (14).

5. The anti-blocking device for water supply and drainage in electromechanical engineering according to claim 1 is characterized by: The inner wall of the drainage pipe (1) is connected to a shielding plate (15), the outer surface of the shielding plate (15) is connected to the upper surface of the support plate (5), and the outer surface of the shielding plate (15) is connected to a bent plate (16).

6. The anti-blocking device for water supply and drainage in electromechanical engineering according to claim 5, characterized in that: The outer surface of the shielding plate (15) is provided with leakage holes (17), and the leakage holes (17) are evenly distributed on the outer surface of the shielding plate (15).

7. The anti-blocking device for water supply and drainage in electromechanical engineering according to claim 1 is characterized by: There are two telescopic rods (6) in total, which are symmetrically distributed on the outer surface of the support plate (5).

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