Intelligent maintenance equipment for sponge city facilities

Abstract

The utility model particularly relates to intelligent maintenance equipment for sponge city facilities, which comprises a reservoir, a filter and a control center, a plurality of ultrasonic mud level meters are fixedly mounted in the reservoir, a first driving motor is fixedly mounted at the upper end of the reservoir, a scraper is rotatably mounted in the reservoir, and a second driving motor is fixedly mounted at the lower end of the reservoir. A liquid inlet pipe is fixedly installed on the periphery of the water storage tank, a first control valve is arranged at the position of the liquid inlet pipe, a first connecting pipe is fixedly installed between the water storage tank and the bottom of the filter, a second control valve and a first sludge pump are arranged at the position of the first connecting pipe, and a second connecting pipe is fixedly installed between the water storage tank and the periphery of the filter. According to the intelligent maintenance device for the sponge city, the ultrasonic sludge level meter is arranged and matched with the control center and the filter, so that sludge in the water storage pool can be automatically cleaned, and the effect of intelligently maintaining related facilities of the sponge city is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to sponge city maintenance, and specifically to an intelligent maintenance equipment for sponge city facilities. Background Art

[0002] The maintenance of reservoirs is of great significance to sponge cities because of their many functions, such as improving rainwater utilization rate, enhancing urban flood resistance, improving water environment quality, promoting ecological balance, enhancing urban image and promoting sustainable development. During the use of reservoirs, rainwater in urban rainwater pipes will be mixed with impurities such as mud and sand and enter the reservoirs. As the use time increases, the mud and sand entering the reservoirs will accumulate at the bottom of the reservoirs to form silt, which will obviously reduce the water quality inside the reservoirs and reduce the service life of the reservoirs. However, the existing reservoir silt cleaning method still adopts the more traditional manual cleaning method, which will undoubtedly increase the working time and physical exertion of the staff, resulting in reduced work efficiency and great inconvenience. For this reason, we propose an intelligent maintenance equipment for sponge city facilities. Utility Model Content

[0003] The purpose of the present utility model is to provide an intelligent maintenance device for sponge city facilities to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent maintenance equipment for sponge city facilities, comprising a water reservoir, a filter and a control center, a plurality of ultrasonic mud level meters fixedly installed in the water reservoir, a first drive motor fixedly installed at the upper end of the water reservoir, a scraper rotatably installed in the water reservoir, the scraper is fixedly connected to the output shaft of the first drive motor, a liquid inlet pipe fixedly installed on the periphery of the water reservoir, a first control valve is provided at the liquid inlet pipe, a first connecting pipe is fixedly installed between the water reservoir and the bottom of the filter, a second control valve and a first sludge pump are provided at the first connecting pipe, a second connecting pipe is fixedly installed between the water reservoir and the periphery of the filter, a third control valve is provided at the second connecting pipe, and a filter screen is fixedly installed in the filter.

[0005] Preferably, a first rotating rod is rotatably installed in the water tank, the upper end of the first rotating rod is fixedly connected to the lower end of the output shaft of the first drive motor, and a connecting plate is fixedly installed at the lower end of the first rotating rod. A plurality of scrapers are fixedly installed on the periphery of the connecting plate, and the cross-section of the scraper is spirally arranged, and the longitudinal section of the scraper is L-shaped. The scraper matches the position of the lower end probe of the ultrasonic mud level meter.

[0006] Preferably, a second driving motor is fixedly installed on the upper end of the filter, a limited rotating seat is fixedly installed on the bottom of the filter inner cavity through a bracket, a second rotating rod is rotatably installed between the top of the filter inner cavity and the upper end of the limited rotating seat, the upper end of the second rotating rod is fixedly connected to the lower end of the output shaft of the second driving motor, a cleaning brush is fixedly installed on the periphery of the second rotating rod through a connecting rod, the filter screen is arranged in a cylindrical shape, and the periphery of the cleaning brush is in contact with the inner wall of the filter screen.

[0007] Preferably, a third connecting pipe is fixedly installed between the periphery and the bottom of the filter, and the first and tail ends of the third connecting pipe are respectively arranged on the inner and outer sides of the filter net. A fifth control valve and a second sludge pump are provided on the third connecting pipe.

[0008] Preferably, a drain pipe is fixedly installed on the upper end of the filter, the connection between the drain pipe and the filter is arranged on the inner side of the filter screen, and a fourth control valve is provided on the drain pipe.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] This intelligent maintenance equipment for sponge city facilities is equipped with an ultrasonic mud level meter to monitor the silt depth inside the water reservoir. In conjunction with the control center, when the depth exceeds a specified value, the first drive motor, the second control valve, the first sludge pump and the third control valve are started. Water can be circulated and guided in the water reservoir and the filter, and impurities in the water can be cleaned. Compared with the existing manual cleaning method, this device can reduce the time and physical energy consumption of the staff, and combined with the ultrasonic mud level meter and the control center, the effect of intelligent maintenance can be achieved.

[0011] This intelligent maintenance equipment for sponge city facilities is equipped with a cleaning brush in the filter, cooperates with a second drive motor, and is provided with a third connecting pipe, which can guide the moisture inside the filter. The cleaning brush can clean the silt on the inner wall of the filter and discharge the silt outward through the sewage pipe, thereby achieving the effect of cleaning the filter and ensuring the filtering effect of the filter on the silt. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of the water reservoir and filter of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the water reservoir and filter of the utility model;

[0014] Figure 3 This is a schematic diagram of the external structure of the scraper of the present utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the filter of the present utility model;

[0016] Figure 5 This is a control flow chart of the control center of the utility model.

[0017] In the picture:

[0018] 1. Water reservoir; 11. Ultrasonic mud level meter; 12. First drive motor; 13. First rotating rod; 14. Connecting plate; 15. Scraper;

[0019] 2. Filter; 21. Filter screen; 22. Second drive motor; 23. Second rotating rod; 24. Cleaning brush; 25. Position-limiting rotating seat;

[0020] 3. Liquid inlet pipe; 30. First control valve;

[0021] 31. First connecting pipe; 311. Second control valve; 312. First sludge pump;

[0022] 32. Second connecting pipe; 321. Third control valve;

[0023] 33. Drain pipe; 331. Fourth control valve;

[0024] 34. Third connecting pipe; 341. Fifth control valve; 342. Second sludge pump;

[0025] 4. Control center. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5The utility model provides a technical solution: an intelligent maintenance equipment for sponge city facilities, including a water reservoir 1, a filter 2 and a control center 4, a plurality of ultrasonic mud level meters 11 are fixedly installed in the water reservoir 1, a first drive motor 12 is fixedly installed on the upper end of the water reservoir 1, a scraper 15 is rotatably installed in the water reservoir 1, the scraper 15 is fixedly connected to the output shaft of the first drive motor 12, a liquid inlet pipe 3 is fixedly installed on the periphery of the water reservoir 1, a first control valve 30 is provided at the liquid inlet pipe 3, a first connecting pipe 31 is fixedly installed between the water reservoir 1 and the bottom of the filter 2, a second control valve 311 and a first sludge pump 312 are provided at the first connecting pipe 31, a second connecting pipe 32 is fixedly installed between the water reservoir 1 and the periphery of the filter 2, a third control valve 321 is provided at the second connecting pipe 32, and a filter screen 21 is fixedly installed in the filter 2.

[0028] Working principle: Through the liquid inlet pipe 3, rainwater in the external rainwater pipe network can be guided into the water reservoir 1. Through the ultrasonic mud level meter 11 at the upper end of the water reservoir 1, the silt depth inside the water reservoir 1 can be monitored and the data is transmitted to the control center 4. When the silt depth reaches the specified value;

[0029] The control center 4 starts the first drive motor 12 and the first sludge pump 312, opens the second control valve 311 and the third control valve 321, and closes the first control valve 30. The first drive motor 12 drives the scraper 15 to rotate to scrape off the sludge adhering to the bottom and inner wall of the water reservoir 1. Through the first sludge pump 312, the first connecting pipe 31 and the second connecting pipe 32, the rainwater can be circulated and guided in the water reservoir 1 and the filter 2. When the rainwater passes through the filter mesh 21, the sludge in the rainwater can be filtered through the filter mesh 21, thereby achieving the effect of cleaning the sludge inside the water reservoir 1 and realizing intelligent maintenance and care of the water reservoir 1.

[0030] As a further description of the above technical solution: a first rotating rod 13 is rotatably installed in the water reservoir 1, the upper end of the first rotating rod 13 is fixedly connected to the lower end of the output shaft of the first drive motor 12, and a connecting plate 14 is fixedly installed at the lower end of the first rotating rod 13. A plurality of scrapers 15 are fixedly installed on the periphery of the connecting plate 14, and the cross-section of the scraper 15 is spirally arranged, and the longitudinal section of the scraper 15 is L-shaped. The scraper 15 matches the position of the probe at the lower end of the ultrasonic mud level meter 11.

[0031] Specifically, the scraper 15 has a spiral cross section. When the scraper 15 rotates, it can guide the silt at the bottom of the reservoir 1 inward, and cooperate with the first connecting pipe 31 to improve the efficiency of guiding the silt.

[0032] The scraper 15 has an L-shaped longitudinal section, which can ensure that the scraper 15 can scrape off the silt adhering to the inner wall of the water reservoir 1 and prevent the rotating scraper 15 from interfering with the lower probe of the ultrasonic mud level meter 11.

[0033] As a further description of the above technical solution: a second driving motor 22 is fixedly installed on the upper end of the filter 2, and a limited rotating seat 25 is fixedly installed on the bottom of the inner cavity of the filter 2 through a bracket. A second rotating rod 23 is rotatably installed between the top of the inner cavity of the filter 2 and the upper end of the limited rotating seat 25. The upper end of the second rotating rod 23 is fixedly connected to the lower end of the output shaft of the second driving motor 22, and a cleaning brush 24 is fixedly installed on the periphery of the second rotating rod 23 through a connecting rod. The filter screen 21 is cylindrical, and the periphery of the cleaning brush 24 is in contact with the inner wall of the filter screen 21; a third connecting pipe 34 is fixedly installed between the periphery and the bottom of the filter 2, and the head and tail ends of the third connecting pipe 34 are respectively arranged on the inner and outer sides of the filter screen 21, and a fifth control valve 341 and a second sludge pump 342 are provided at the third connecting pipe 34; a sewage pipe 33 is fixedly installed on the upper end of the filter 2, and the connection between the sewage pipe 33 and the filter 2 is arranged on the inner side of the filter screen 21, and a fourth control valve 331 is provided at the sewage pipe 33.

[0034] Specifically, when it is necessary to clean the sludge impurities on the inner wall of the filter 21, the control center 4 is used to close the second control valve 311, the first sludge pump 312, and the third control valve 321, and open the fifth control valve 341, the second sludge pump 342, the fourth control valve 331, and the second drive motor 22;

[0035] The second driving motor 22 drives the cleaning brush 24 to rotate on the inner wall of the filter 21 through the second rotating rod 23, so as to clean the silt and impurities on the inner wall of the filter 21;

[0036] Then, through the first sludge pump 312 and the third connecting pipe 34, the water filtered by the filter screen 21 can be redirected to the inside of the filter screen 21. In conjunction with the sewage pipe 33, the sludge impurities falling off from the sludge can be discharged to the outside, thereby achieving the effect of cleaning the filter screen 21.

[0037] Although the 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 these 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. An intelligent maintenance device for sponge city facilities, comprising a water reservoir (1), a filter (2) and a control center (4), characterized in that: A plurality of ultrasonic mud level meters (11) are fixedly installed in the water reservoir (1), a first drive motor (12) is fixedly installed at the upper end of the water reservoir (1), a scraper (15) is rotatably installed in the water reservoir (1), and the scraper (15) is fixedly connected to the output shaft of the first drive motor (12), a liquid inlet pipe (3) is fixedly installed on the periphery of the water reservoir (1), and a first control valve (30) is provided at the liquid inlet pipe (3), a first connecting pipe (31) is fixedly installed between the water reservoir (1) and the bottom of the filter (2), a second control valve (311) and a first sludge pump (312) are provided at the first connecting pipe (31), a second connecting pipe (32) is fixedly installed between the water reservoir (1) and the periphery of the filter (2), and a third control valve (321) is provided at the second connecting pipe (32), and a filter screen (21) is fixedly installed in the filter (2).

2. The intelligent maintenance equipment for sponge city facilities according to claim 1, characterized in that: A first rotating rod (13) is rotatably installed in the water reservoir (1), the upper end of the first rotating rod (13) is fixedly connected to the lower end of the output shaft of the first drive motor (12), and a connecting plate (14) is fixedly installed at the lower end of the first rotating rod (13). A plurality of scrapers (15) are fixedly installed on the periphery of the connecting plate (14), and the cross-section of the scraper (15) is spirally arranged, and the longitudinal section of the scraper (15) is L-shaped. The scraper (15) matches the position of the lower end probe of the ultrasonic mud level meter (11).

3. The intelligent maintenance equipment for sponge city facilities according to claim 1, characterized in that: A second driving motor (22) is fixedly mounted on the upper end of the filter (2); a limited rotation seat (25) is fixedly mounted on the bottom of the inner cavity of the filter (2) via a bracket; a second rotating rod (23) is rotatably mounted between the top of the inner cavity of the filter (2) and the upper end of the limited rotation seat (25); the upper end of the second rotating rod (23) is fixedly connected to the lower end of the output shaft of the second driving motor (22); a cleaning brush (24) is fixedly mounted on the outer periphery of the second rotating rod (23) via a connecting rod; the filter screen (21) is cylindrically arranged, and the outer periphery of the cleaning brush (24) is in contact with the inner wall of the filter screen (21).

4. The intelligent maintenance equipment for sponge city facilities according to claim 3 is characterized by: A third connecting pipe (34) is fixedly installed between the periphery and the bottom of the filter (2). The first and last ends of the third connecting pipe (34) are respectively arranged on the inner and outer sides of the filter screen (21). A fifth control valve (341) and a second sludge pump (342) are provided on the third connecting pipe (34).

5. The intelligent maintenance equipment for sponge city facilities according to claim 4 is characterized in that: A drain pipe (33) is fixedly mounted on the upper end of the filter (2); the connection between the drain pipe (33) and the filter (2) is located inside the filter screen (21); and a fourth control valve (331) is provided on the drain pipe (33).

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