CN220100145U - Anti-blocking structure for the water inlet of the front pool of the pumping station - Google Patents

Abstract

The utility model discloses an anti-blocking structure for the water inlet of a pumping station front pool, which includes a pumping station front pool. A card slot is provided inside the pumping station front pool, and an interception net is installed inside the card slot. The pumping station front pool Drainage pipes are installed throughout the interior. The anti-blocking and dredging device for the water inlet of the front tank of the lifting irrigation pumping station blocks a small amount of aquatic plants and floating debris through an interception net. The sediment carried in the water flows to the filter cylinder for filtration. The surface of the filter cylinder is adhered to the sediment. The motor is powered on to start the active rotating shaft. It rotates with the filter barrel on its surface. When the filter barrel rotates, its surface contacts the scraper. The scraper scrapes off the sediment attached to its surface and enters the collection box for collection. The driving shaft rotates with the driving gear and then the driven gear. The brush roller rotates with its internal fixed connection. The brush roller rotates to sweep the sediment on the surface of the filter barrel into the collection box for cleaning and collection. This avoids the accumulation of sediment at the water inlet of the front pool of the traditional pumping station, which is difficult to recover and can easily cause Blockage problem.

Description

Anti-blocking structure for the water inlet of the front pool of the pumping station

Technical field

The utility model relates to the technical field of the forepool of a pumping station, specifically an anti-blocking structure for the water inlet of the forepool of a pumping station.

Background technique

A pump station is a device and project that can provide hydraulic power and pneumatic power with a certain pressure and flow. It is called a pump and pump station project. It is a general term for the water inlet, outlet, pump room and other buildings of the drainage and irrigation pump station. , motors and pumps are the main components, but there are also many auxiliary equipment, which need to be increased or decreased according to actual conditions, such as oil supply equipment, compressed air equipment, water filling equipment, water supply, drainage equipment, ventilation equipment, and lifting equipment. Wait, but the traditional pump station forebay currently on the market still has the following problems:

Traditional front pools of pumping stations are generally set up inside rivers, ponds, etc. The garbage inside rivers and ponds is mostly a small amount of aquatic plants, floating debris and a lot of sediment. The water inlet of the front pool of a pumping station is easily contaminated by rivers, ponds, etc. Water plants, floating debris and sediment block the water inlet pipe. At this time, it is often necessary to block a small amount of aquatic plants, floating debris and more sediment. However, the sediment accumulation after blocking is not easy to recover and can easily cause clogged.

Utility model content

The purpose of this utility model is to provide an anti-blocking structure for the water inlet of the front tank of a pumping station to solve the problem that the water inlet of the traditional front tank of a pumping station proposed in the above background technology is easily blocked by aquatic plants, floating debris and sediment in rivers, ponds, etc. When the water inlet pipe is blocked, it is often necessary to block a small amount of water plants, floating debris and more sediment. However, the blocked sediment accumulation is not easy to recover and can easily cause blockage problems.

In order to achieve the above purpose, the present utility model provides the following technical solution: an anti-blocking structure for the water inlet of the pumping station front pool, including a pumping station front pool, a card slot is provided inside the pumping station front pool, and an interceptor is installed inside the card slot. Net, a drainage pipe is installed through the interior of the front pool of the pump station, a U-shaped frame is embedded in the interior of the front pool of the pump station, a groove is provided inside the U-shaped frame, and the interior of the groove is rotationally connected There is a driven rotating shaft, and an active rotating shaft is rotatably connected to the inside of the U-shaped frame, and the active rotating shaft and the driven rotating shaft are connected through the filter barrel. A motor is installed on the outer surface of the U-shaped frame, and the motor is connected to the active rotating shaft. Fixed connection, a collection box is installed above the front pool of the pump station, a through groove is provided on the bottom surface of the collection box, and the top of the U-shaped frame is located inside the through groove, and a cleaning device is installed on the outer surface of the U-shaped frame mechanism.

Preferably, a chute is provided inside the groove, a slider is fixedly connected to the outer surface of the filter barrel, and the slider is slidably connected inside the chute.

Preferably, a scraper is installed inside the collection box, and the scraper conflicts with the surface of the filter barrel.

Preferably, a sealing door is installed through the top surface of the collection box, and the sealing door is made of glass.

Preferably, the water inlet of the front tank of the pumping station is in the shape of a trumpet.

Preferably, the cleaning mechanism includes a driven gear, a driving gear is installed on the outer surface of the end of the driving shaft away from the motor, a base is installed on the outer surface of the U-shaped frame, and the interior of the base is rotatably connected. A brush roller is provided, and the surface of the brush roller conflicts with the surface of the filter barrel. A driven gear is installed on the outer surface of the brush roller, and the driven gear is drivingly connected to the driving gear.

Compared with the existing technology, the beneficial effects of this utility model are: the anti-blocking and dredging device for the water inlet of the front tank of the lifting irrigation pumping station,

A small amount of aquatic plants and floating debris are blocked by the interceptor net. The sediment carried in the water flows to the filter cylinder for filtration. The sediment is attached to the surface of the filter cylinder. The motor is powered on to start the rotation of the active rotating shaft and the filter cylinder on its surface. The filter cylinder rotates. When its surface is in contact with the scraper, the scraper scrapes off the sediment attached to the surface and enters the collection box for collection. When the driving shaft rotates with the driving gear, the driven gear rotates with the brush roller fixedly connected inside. The rotation of the brush roller sweeps away the sediment on the surface of the filter barrel into the collection box for cleaning and collection, avoiding the accumulation of sediment at the water inlet of the front tank of the traditional pumping station, which is difficult to recover and easily causes blockage.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the internal structure of the collection box of the present utility model;

Figure 3 is a schematic diagram of the internal structure of the U-shaped frame of the present utility model;

Figure 4 is a schematic cross-sectional structural diagram of the U-shaped frame of the present utility model;

Figure 5 is a schematic cross-sectional structural diagram of the collection box of the present utility model.

In the picture: 1. Front tank of pumping station; 2. Interception net; 3. Card slot; 4. Filter cylinder; 5. U-shaped frame; 6. Collection box; 7. Sealing door; 8. Drainage pipe; 9. Cleaning Mechanism; 91, driven gear; 92, base; 93, driving gear; 94, brush roller; 10, motor; 11, driving shaft; 12, chute; 13, slider; 14, driven shaft; 15 , groove; 16, through groove; 17, scraper.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1, 2, 3, 4 and 5. The present utility model provides a technical solution: an anti-blocking structure for the water inlet of the pumping station front pool, including a pumping station front pool 1 and the interior of the pumping station front pool 1. A card slot 3 is provided, and an interception net 2 is installed inside the card slot 3. A drainage pipe 8 is installed through the inside of the front pool 1 of the pumping station. A U-shaped frame 5 is installed inside the front pool 1 of the pumping station. The U-shaped frame 5 is provided with a groove 15 inside, and a driven shaft 14 is rotatably connected to the inside of the groove 15. A driving shaft 11 is rotatably connected to the inside of the U-shaped frame 5, and the driving shaft 11 and the driven shaft 14 pass through the filter barrel. 4 transmission connection, a motor 10 is installed on the outer surface of the U-shaped frame 5, and the motor 10 is fixedly connected to the driving shaft 11. A collection box 6 is installed above the front pool 1 of the pump station, and a through slot 16 is provided on the bottom of the collection box 6. And the top of the U-shaped frame 5 is located inside the through groove 16. The cleaning mechanism 9 is installed on the outer surface of the U-shaped frame 5. A scraper 17 is installed inside the collection box 6, and the scraper 17 conflicts with the surface of the filter barrel 4. , the water inlet of the front pool 1 of the pumping station is trumpet-shaped. When water enters the front pool 1 of the pumping station, it first contacts the interception net 2. The interception net 2 blocks a small amount of aquatic plants and floating debris, and the sediment carried in the water flows to the filter. The mesh cylinder 4 filters, and the surface of the filter cylinder 4 has sediment. The motor 10 is energized to start the rotation of the active shaft 11 and the filter cylinder 4 on its surface. When the filter cylinder 4 rotates, its surface contacts the scraper 17, and the scraper 17 removes it. The sediment attached to the surface is scraped off and collected inside the collection box 6 .

Please refer to Figures 3 and 4, which are characterized in that: a chute 12 is provided inside the groove 15, a slider 13 is fixedly connected to the outer surface of the filter barrel 4, and the slider 13 is slidingly connected inside the chute 12. The fixation of the filter screen cylinder 4 is achieved to avoid deformation of the middle part of the filter screen cylinder 4 due to force.

Please refer to Figure 1. A sealing door 7 is installed through the top surface of the collection box 6, and the sealing door 7 is made of glass, which facilitates observation of the internal state of the collection box 6 and timely cleaning and maintenance.

Please refer to Figure 2. The cleaning mechanism 9 includes a driven gear 91. A driving gear 93 is installed on the outer surface of the end of the driving shaft 11 away from the motor 10. A base 92 is installed on the outer surface of the U-shaped frame 5. The inside of the base 92 rotates through A brush roller 94 is connected, and the surface of the brush roller 94 conflicts with the surface of the filter barrel 4. A driven gear 91 is installed on the outer surface of the brush roller 94, and the driven gear 91 is drivingly connected to the driving gear 93. When the driving shaft 11 rotates with the driving gear 93, the driven gear 91 rotates with the brush roller 94 fixedly connected therein. The brush roller 94 rotates and sweeps away the sediment on the surface of the filter barrel 4 to the inside of the collection box 6 for cleaning and collection. .

Working principle: When using the anti-blocking and dredging device for the water inlet of the front tank of the lifting irrigation pumping station, first when water enters the front tank 1 of the pumping station, it first contacts the interception net 2. The interception net 2 blocks a small amount of aquatic plants and floating debris, and is carried in the water. The sediment flows to the filter cylinder 4 for filtration, and the surface of the filter cylinder 4 adheres to the sediment. The motor 10 is powered on to start the rotation of the active shaft 11 and the filter cylinder 4 on its surface. When the filter cylinder 4 rotates, its surface contacts the scraper 17 , the scraper 17 scrapes off the sediment attached to the surface and enters the collection box 6 for collection. When the driving shaft 11 rotates with the driving gear 93, the driven gear 91 rotates with the brush roller 94 fixedly connected inside, and the brush The roller 94 rotates to sweep the sediment on the surface of the filter tube 4 into the inside of the collection box 6 for cleaning and collection.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Anti-blocking structure for the water inlet of the pumping station front pool, including the pumping station front pool (1), which is characterized in that: there is a card slot (3) inside the pumping station front pool (1), and the card slot (3) An interception net (2) is installed inside, a drainage pipe (8) is installed through the inside of the front pool (1) of the pumping station, and a U-shaped frame (5) is installed inside the front pool (1) of the pumping station. , a groove (15) is provided inside the U-shaped frame (5), and a driven shaft (14) is rotatably connected to the interior of the groove (15), and the U-shaped frame (5) is rotatably connected to the interior of the U-shaped frame (5). There is an active rotating shaft (11), and the active rotating shaft (11) and the driven rotating shaft (14) are drivingly connected through the filter barrel (4). A motor (10) is installed on the outer surface of the U-shaped frame (5), and the motor (10) is installed on the outer surface of the U-shaped frame (5). (10) is fixedly connected to the driving shaft (11). A collection box (6) is installed above the front tank (1) of the pumping station. A through groove (16) is provided on the bottom of the collection box (6), and U The top end of the U-shaped frame (5) is located inside the through groove (16), and a cleaning mechanism (9) is installed on the outer surface of the U-shaped frame (5). 2. The anti-blocking structure of the water inlet of the pumping station front pool according to claim 1, characterized in that: a chute (12) is provided inside the groove (15), and the outside of the filter barrel (4) A slider (13) is fixedly connected to the surface, and the slider (13) is slidingly connected inside the chute (12). 3. The anti-blocking structure of the water inlet of the front pool of the pumping station according to claim 2, characterized in that: a scraper (17) is installed inside the collection box (6), and the scraper (17) is connected with the filter barrel. (4) Surface conflict. 4. The anti-blocking structure of the water inlet of the front pool of the pumping station according to claim 3, characterized in that: a sealing door (7) is installed through the top surface of the collection box (6), and the material of the sealing door (7) is for glass. 5. The anti-blocking structure for the water inlet of the pumping station forepool (1) according to claim 4, characterized in that: the water inlet of the pumping station forepool (1) is in the shape of a trumpet. 6. The anti-blocking structure of the water inlet of the pumping station front pool according to claim 5, characterized in that: the cleaning mechanism (9) includes a driven gear (91), and the driving shaft (11) is away from the motor (10) A driving gear (93) is installed on the outer surface of one end, a base (92) is installed on the outer surface of the U-shaped frame (5), and a brush roller (94) is rotatably connected to the inside of the base (92). , and the surface of the brush roller (94) conflicts with the surface of the filter barrel (4). A driven gear (91) is installed on the outer surface of the brush roller (94), and the driven gear (91) is in contact with the driving Gear (93) transmission connection.