Pollution discharge structure of water collecting tank

Abstract

The utility model relates to the technical field of water collecting tanks, and discloses a sewage draining structure of a water collecting tank, which comprises a water collecting tank body, the water collecting tank body is fixedly arranged above a sewer, a collecting structure is movably arranged in the water collecting tank body, the collecting structure comprises a collecting box and a sieve plate, and the sieve plate is fixedly arranged in the collecting box. The collecting box is slidably arranged at the bottom of the water collecting tank body; the wall scraping and cleaning structure is movably arranged in the water collecting tank body and comprises a folding check curtain, a scraper, a steel brush, a gear and a rack, the steel brush and the scraper are arranged, an electric push rod is utilized to push a push frame, the push frame drives the scraper and the steel brush to move, the scraper scrapes the two side wall faces of the water collecting tank body, and the gear and the rack are driven to rotate. And meanwhile, the steel brush rotates under the meshing action of the gear and the rack to clean the interior of the water collecting tank body, so that the cleanliness of the water collecting tank body is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of water collecting tanks, and in particular relates to a sewage discharge structure of a water collecting tank. Background Art

[0002] The sewage discharge structure of the sump is a key part to ensure its normal operation and effective sewage discharge. Through reasonable design and maintenance measures, the sump can play an important role in sewage treatment and water resources management.

[0003] The prior art discloses a cooling tower sump cleaning and sewage discharge structure (CN211938299U), which includes a sump body, a servo motor and a movable plate. A sliding sleeve is provided above the sump body, the servo motor is provided on the outside of the sliding sleeve, a rotating shaft and a connecting shaft are provided on the outside of the gear, an outer frame is provided on the inside of the rotating shaft, a horizontal brush plate and a vertical brush plate are provided inside the slot respectively, a connecting frame is provided on the outside of the outer frame, a groove is provided at the bottom right of the sump body, a bracket is installed below the sump body, a support rod is provided below the movable plate, and a screw is provided inside the connecting sleeve.

[0004] After searching, it was found that the existing technology is unable to clean the walls of the water collection tank on both sides when used, which may cause some dirt to adhere to the walls of both sides of the water collection tank, affecting the cleanliness of the water collection tank; furthermore, the existing technology does not have any measures to collect dirt, which causes the dirt generated by the device during the cleaning process to be directly discharged into the sewer, which can easily cause sewer blockage and is not conducive to subsequent sewage treatment.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above-mentioned technical problem of being unable to clean the inner wall of the sump, the basic concept of the technical solution adopted by the present invention is:

[0007] A sewage discharge structure for a water collecting tank, comprising

[0008] The water collection tank body is fixedly placed above the sewer.

[0009] The collecting structure is movably arranged in the water collecting tank body, and the collecting structure includes a collecting box and a sieve plate. The sieve plate is fixedly arranged in the collecting box, and the collecting box is slidably arranged at the bottom of the water collecting tank body;

[0010] The wall scraping cleaning structure is movably arranged in the water collection tank body, and the wall scraping cleaning structure includes a folding curtain, a scraper, a steel brush, a gear and a rack. The folding curtain is slidably installed in the water collection tank body, the scraper is slidably arranged in the water collection tank body, the steel brush is rotatably arranged on one side of the scraper, the gear is fixedly arranged on one side of the steel brush, the rack is fixedly arranged on the outside of the water collection tank body, and the gear transmission is arranged above the rack.

[0011] As a preferred embodiment of the present invention, an arc-shaped groove is provided inside the water collection trough body, a water outlet is fixedly provided at the bottom of the water collection trough body, the water outlet is communicated with the arc-shaped groove, a bayonet is provided inside the water outlet, and the bayonet receives the collection box.

[0012] As a preferred embodiment of the present invention, a square opening is provided on the top surface of the collection box, and a baffle for blocking the drain outlet is clamped on the square opening.

[0013] As a preferred embodiment of the present invention, a slide groove is provided inside one side of the water collection trough body, and a slideway is provided on one side of the water collection trough body, the slide groove and the slideway have the same shape, the steel brush slides between the slide groove and the slideway, and the slideway is located on the opposite side of the slide groove, and two folding curtains are provided, one of which has two ends of the folding curtains respectively fixed at two ends of the slide groove, the upper and lower sides of one of the folding curtains slide inside the slide groove, the upper and lower sides of the other folding curtain slide in the slideway, and the other two ends of the folding curtain are respectively fixed at two ends of the slideway.

[0014] As a preferred embodiment of the present invention, a movable ring is fixedly provided at the center of each of the two folding curtains, a shaft column is rotatably connected inside the movable ring, and a steel brush is fixedly connected to the curved surface of the shaft column.

[0015] As a preferred embodiment of the present invention, the water collection trough body is internally slidably connected to a push rack, the two ends of the bottom surface of the push rack are respectively fixedly connected to a semicircular scraper, the push rack is internally rotatably connected to a steel brush, and an electric push rod is fixedly installed on the outside of the water collection trough body, and the output end of the electric push rod is connected to one side of the push rack.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting up steel brushes and scrapers, and using an electric push rod to push the push frame, the push frame drives the scraper and steel brushes to move. The scrapers scrape the walls on both sides of the water collection tank body. At the same time, the steel brushes rotate under the meshing action of the gear and rack to clean the inside of the water collection tank body, thereby ensuring the cleanliness of the water collection tank body.

[0018] 2. By setting up a collection structure, when in use, pull open the baffle, and the sewage flows from the sewer outlet into the collection box. After being filtered by the sieve plate, the dirt stays in the collection box and is collected, thereby preventing the dirt from being washed into the sewer, avoiding sewer blockage and benefiting the subsequent sewage treatment.

[0019] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached figure:

[0021] Figure 1 It is an overall schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembly of the internal structure of the utility model;

[0023] Figure 3 This is a disassembled schematic diagram of the collection structure of the present utility model;

[0024] Figure 4 This is a disassembled schematic diagram of the wall scraping and cleaning structure of the present invention.

[0025] In the figure: 10, water collection tank body; 11, drain outlet; 12, electric push rod; 13, baffle; 14, collection box; 15, bayonet; 16, folding curtain; 17, push rack; 18, sieve plate; 19, scraper; 20, steel brush; 21, gear; 22, chute; 23, slide; 24, rack; 25, movable ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0027] A sewage discharge structure of a sump, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, it includes a sump body 10, which is fixedly placed above the sewer; a collecting structure, which is movably arranged in the sump body 10, and the collecting structure includes a collecting box 14 and a sieve plate 18, the sieve plate 18 is fixedly arranged in the collecting box 14, and the collecting box 14 is slidably arranged at the bottom of the sump body 10; a wall scraping cleaning structure, which is movably arranged in the sump body 10, and the wall scraping cleaning structure includes a folding curtain 16, a scraper 19, a steel brush 20, a gear 21 and a rack 24, the folding curtain 16 is slidably installed in the sump body 10, the scraper 19 is slidably arranged in the sump body 10, the steel brush 20 is rotatably arranged on one side of the scraper 19, the gear 21 is fixedly arranged on one side of the steel brush 20, the rack 24 is fixedly arranged on the outside of the sump body 10, and the gear 21 is transmission-arranged above the rack 24.

[0028] Specifically, the device is provided with a steel brush 20 and a scraper 19. When the scraper 19 and the steel brush 20 move, the scraper 19 scrapes the side walls of the sump body 10. At the same time, the steel brush 20 rotates under the meshing action of the gear 21 and the rack 24 to clean the inside of the sump body 10, thereby ensuring the cleanliness of the sump body 10. By providing a collection structure, when in use, the sewage flows through the collection box 14, and after being filtered by the sieve plate 18, the dirt stays in the collection box 14 and is collected, thereby preventing the dirt from being washed into the sewer, avoiding sewer blockage and benefiting the subsequent treatment of sewage.

[0029] like Figure 1 and Figure 2 As shown, the interior of the water collection tank body 10 is provided with an arc groove, and the bottom of the water collection tank body 10 is fixedly provided with a water outlet 11, the water outlet 11 is communicated with the arc groove, and the interior of the water outlet 11 is provided with a bayonet 15, and the bayonet 15 is carded to receive the collection box 14; Figure 3 As shown, a square opening is formed on the top surface of the collecting box 14 , and a baffle 13 for blocking the drain outlet 11 is clamped on the square opening.

[0030] The working principle is as follows: a handle groove for pulling out is provided on one side of the baffle 13, and a handle for pulling out is provided on one side of the collection box 14. The handle and the handle groove are located on the same side. During use, when the sump body 10 needs to collect water, the baffle 13 is clamped with the square mouth. The three sides of the square mouth and the top of the drain port 11 are provided with sealing rings to prevent water leakage. The combination of the baffle 13 and the sealing ring can effectively prevent water from leaking. When cleaning, the baffle 13 is pulled open through the handle groove, and the sewage flows into the collection box 14 through the drain port 11. The sieve plate 18 filters the insoluble impurities, and the collection box 14 is pulled out by pulling the handle to clean the dirt inside.

[0031] like Figure 1 and Figure 4As shown, a chute 22 is provided inside one side of the sump body 10, and a slide 23 is provided on one side of the sump body 10. The chute 22 and the slide 23 have the same shape. The steel brush 20 slides between the chute 22 and the slide 23. The slide 23 is located on the opposite side of the chute 22. Two folding curtains 16 are provided, and the two ends of one folding curtain 16 are respectively fixed at the two ends of the chute 22. The upper and lower sides of one folding curtain 16 slide inside the chute 22, and the upper and lower sides of the other folding curtain 16 slide in the slide 23. The two ends of the other folding curtain 16 are respectively fixed at the two ends of the slide 23; as shown Figure 4 As shown, a movable ring 25 is fixedly provided at the center of each of the two folding curtains 16. A shaft column is rotatably connected inside the movable ring 25, and a steel brush 20 is fixedly connected to the curved surface of the shaft column.

[0032] The working principle is as follows: the two ends of the folding curtain 16 are fixed at the two ends of the chute 22 or the two ends of the slide 23. The upper and lower sides of the chute 22 and the slide 23 are provided with strips. The upper and lower sides of the middle part of the folding curtain 16 slide in the strips on the upper and lower sides respectively. When the steel brush 20 is pushed, the shaft column pushes the movable ring 25 to move. At the same time, the folding curtain 16 is squeezed and folded following the direction of movement of the shaft column. Synchronously, the folding curtain 16 on the opposite side of the movement direction of the shaft column is unfolded, so as to prevent dirt in the sewage from entering the chute 22 or the slide 23 and affecting the movement of the steel brush 20.

[0033] like Figure 1 、 Figure 2 and Figure 4 As shown, the water collection trough body 10 is internally slidably connected to a push rack 17, and a semicircular scraper 19 is fixedly connected to both ends of the bottom surface of the push rack 17. The push rack 17 is internally rotatably connected to a steel brush 20, and an electric push rod 12 is fixedly installed on the outside of the water collection trough body 10, and the output end of the electric push rod 12 is connected to one side of the push rack 17.

[0034] The specific implementation is as follows. When in use, the baffle 13 is pulled open to ensure that the drain outlet 11 is connected to the collection box 14, and the electric push rod 12 is started. The electric push rod 12 pushes the push frame 17, and the push frame 17 drives the scrapers 19 on both sides to scrape the inner wall of the water collection tank body 10. Synchronously, the push frame 17 drives the shaft column to move, and the shaft column drives the steel brush 20 and the gear 21 to move. During the movement, the gear 21 engages with the rack 24, and the rotation of the gear 21 drives the steel brush 20 to rotate. At this time, the steel brush 20 rotates in the two movable rings 25 and the push frame 17, and the steel brush 20 rolls and cleans the inside of the water collection tank body 10.

[0035] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A sewage discharge structure of a sump, characterized in that: include The water collecting tank body (10) is fixedly placed above the sewer. A collecting structure, the collecting structure is movably arranged in the water collecting tank body (10), the collecting structure comprises a collecting box (14) and a sieve plate (18), the sieve plate (18) is fixedly arranged in the collecting box (14), and the collecting box (14) is slidably arranged at the bottom of the water collecting tank body (10); A wall scraping cleaning structure is movably arranged in a water collecting tank body (10), and the wall scraping cleaning structure comprises a folding curtain (16), a scraper (19), a steel brush (20), a gear (21) and a rack (24). The folding curtain (16) is slidably installed in the water collecting tank body (10), the scraper (19) is slidably arranged in the water collecting tank body (10), the steel brush (20) is rotatably arranged on one side of the scraper (19), the gear (21) is fixedly arranged on one side of the steel brush (20), the rack (24) is fixedly arranged on the outside of the water collecting tank body (10), and the gear (21) is transmission-arranged above the rack (24).

2. The sewage discharge structure of a sump according to claim 1, characterized in that: An arc-shaped groove is provided inside the water collecting trough body (10), a water outlet (11) is fixedly provided at the bottom of the water collecting trough body (10), the water outlet (11) is communicated with the arc-shaped groove, a bayonet (15) is provided inside the water outlet (11), and a collecting box (14) is received in the bayonet (15).

3. The sewage discharge structure of a sump according to claim 2, characterized in that: The top surface of the collecting box (14) is provided with a square opening, and a baffle (13) for blocking the water outlet (11) is clamped on the square opening.

4. The sewage discharge structure of a sump according to claim 1, characterized in that: A chute (22) is provided inside one side of the water collecting trough body (10), and a slideway (23) is provided on one side of the water collecting trough body (10). The chute (22) and the slideway (23) have the same shape. The steel brush (20) slides between the chute (22) and the slideway (23). The slideway (23) is located on the opposite side of the chute (22). Two folding curtains (16) are provided, and the two ends of one of the folding curtains (16) are respectively fixed at the two ends of the chute (22). The upper and lower sides of one of the folding curtains (16) slide inside the chute (22), and the upper and lower sides of the other folding curtain (16) slide in the slideway (23), and the two ends of the other folding curtain (16) are respectively fixed at the two ends of the slideway (23).

5. The sewage discharge structure of a sump according to claim 4, characterized in that: A movable ring (25) is fixedly provided at the center of each of the two folding curtains (16), a shaft column is rotatably connected inside the movable ring (25), and a steel brush (20) is fixedly connected to the curved surface of the shaft column.

6. The sewage discharge structure of a sump according to claim 1, characterized in that: The water collecting trough body (10) is slidably connected to a push rack (17) inside, and a semicircular scraper (19) is fixedly connected to both ends of the bottom surface of the push rack (17). The inside of the push rack (17) is rotatably connected to a steel brush (20). An electric push rod (12) is fixedly installed on the outside of the water collecting trough body (10), and the output end of the electric push rod (12) is connected to one side of the push rack (17).

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