CN219159252U - a flood discharge device - Google Patents

Abstract

The utility model provides a flood discharge device. The flood discharge equipment includes: an axial flow pump body, a first annular plate is fixedly sleeved on the axial flow pump body, two through holes are opened on the first annular plate, and a round hole is arranged below the first annular plate. shaped tube, two mounting screws are fixedly installed on the top of the circular tube, and the two mounting screws respectively pass through the two through holes, and the two mounting screws are respectively threaded with fixing nuts, and the two Each of the fixing nuts is in contact with the first annular plate, a horizontal plate is fixedly installed in the circular tube, a rotating rod is installed on the horizontal plate, and a propeller is fixedly sleeved on the rotating rod. The flood discharge equipment provided by the utility model has the advantages of convenient use, simple operation, cleaning of dirt on the filter net, and improvement of flood discharge efficiency.

Description

a flood discharge device

technical field

The utility model relates to the technical field of flood discharge, in particular to a flood discharge device.

Background technique

In the rainy summer, in order to prevent too much flood in the area and affect people's normal life, people usually discharge the flood in the area through flood discharge equipment. Axial flow pump is a kind of flood discharge equipment. The internal flood is drained to the outside to achieve the function of flood discharge.

After searching, the patent literature with the authorized publication number CN109236668A proposes an axial flow pump for emergency drainage of reservoirs and its use method, including a drive casing, a connecting casing, a pump pipe and a discharge pipe and an input pipe fixedly connected on both sides. As for the water collecting cylinder, a cam is rotatably connected to the inner chamber of the driving housing, and a transmission gear is fixedly connected to the side of the cam. The axial flow pump for emergency drainage of the reservoir and its use method, through the arrangement of the water collecting cylinder and the filter screen, when the water in the reservoir is pumped into the water collecting cylinder through the axial flow pump, the water flow enters along the opening and passes through the sieve of the filter screen. After separation, the dirt is collected in the filter screen, and the treated water is discharged along the pump pipe. In order to prevent the garbage in the flood from being adsorbed into the axial flow pump, a filter screen is generally installed at the water inlet of the axial flow pump to prevent flooding. When the filter is used for a period of time, a large amount of impurities and dirt will adhere to the filter, which will cause the mesh to be blocked and affect the drainage efficiency of the axial flow pump.

Therefore, it is necessary to provide a new flood discharge device to solve the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a flood discharge device that is easy to use, simple to operate, cleans dirt on the filter net, and improves flood discharge efficiency.

In order to solve the above technical problems, the flood discharge equipment provided by the utility model includes: an axial flow pump body, a first annular plate is fixedly sleeved on the axial flow pump body, and two through holes are opened on the first annular plate. A circular tube is arranged below the first annular plate, and two mounting screws are fixedly installed on the top of the circular tube, and the two mounting screws respectively pass through the two through holes, and the two mounting screws Fixing nuts are threaded respectively, and the two fixing nuts are in contact with the first annular plate. A horizontal plate is fixedly installed in the circular tube, and a rotating rod is installed on the horizontal plate for rotation. The rod is fixedly sleeved with a propeller, the circular tube is provided with a moving annular plate, and a filter screen is fixedly installed in the moving annular plate, and the rotating rod passes through the filter screen, and the outer wall of the moving annular plate Two clamping slots are provided, and two clamping plates are slidably installed on the outer wall of the circular tube, and one side of the two clamping plates respectively extends into the corresponding clamping slots, and the two clamping plates Moving handles are respectively fixedly installed on the outer walls of the plates away from each other, and a cleaning brush is provided at the bottom end of the rotating rod, and a connecting screw is fixedly installed at the bottom end of the rotating rod, and the connecting screw runs through the cleaning brush. The hair brush is movably connected with the cleaning hair brush.

Preferably, moving handles are respectively fixedly installed on the outer walls of the sides of the two clamps away from each other, compression springs are movably sleeved on the two clamps respectively, and the ends of the two compression springs away from each other are respectively It is fixedly connected with the corresponding moving handle, and the ends of the two compression springs close to each other are fixedly connected with the circular tube.

Preferably, an annular positioning plate is fixedly installed in the circular tube, and the annular positioning plate is in contact with the moving annular plate.

Preferably, a through hole is opened on the horizontal plate, the rotating rod passes through the through hole and a bearing is fixedly sleeved therein, and the outer ring of the bearing is fixedly connected with the inner wall of the through hole.

Preferably, a limit nut is threadedly installed on the connecting screw rod, and the limit nut is fixedly connected with the cleaning brush.

Preferably, the two compression springs are galvanized springs.

Preferably, the fixed sleeve of the axial flow pump body is provided with a fixed annular plate, and four support legs are fixedly installed on the bottom of the fixed annular plate.

Compared with related technologies, the flood discharge equipment provided by the utility model has the following beneficial effects:

The utility model provides a flood discharge device. The external water delivery pipe is fixedly installed at the two water outlets of the axial flow pump body through the external connection flange, and the axial flow pump body is placed in the water area where flood discharge is required, and the flood water passes through the circular pipe. Adsorbed into the body of the axial flow pump, and then discharged through the delivery pipe to complete the flood discharge operation, and prevent the garbage in the flood from entering the body of the axial flow pump through the filter screen. At the same time, when the body of the axial flow pump absorbs the flood, it will drive The flow of the flood further drives the propeller and the rotating rod to rotate, and finally drives the cleaning brush to rotate to clean the dirt adhered to the filter to prevent the dirt from clogging the filter mesh, which will affect the working efficiency of the axial flow pump body. Rotate with an external wrench Disassemble the limit nut from the connecting screw, move the cleaning brush downward to remove it from the device, move the moving handle to pull the clamping plate out of the clamping slot, and move the ring plate downward under the action of gravity to connect with the circular tube Separate, and then disassemble the filter screen from the device for replacement, the process is simple and fast, and the work efficiency is high.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the flood discharge equipment provided by the utility model;

Figure 2 is an enlarged schematic view of part A shown in Figure 1;

Fig. 3 is an enlarged schematic diagram of part B shown in Fig. 1;

Fig. 4 is a perspective view of the circular tube shown in Fig. 1;

Fig. 5 is a perspective view of the flood discharge equipment provided by the utility model.

Symbols in the figure: 1. Axial flow pump body; 2. First annular plate; 3. Round tube; 4. Connecting screw; 5. Mounting screw; 6. Fixing nut; 7. Horizontal plate; 8. Rotating rod; 9 , propeller; 10, fixed ring plate; 11, moving ring plate; 12, ring positioning plate; 13, filter screen; 14, card plate; 15, moving handle; 16, compression spring; 17, cleaning brush; 18, limit bit nut.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1-Fig. 5 in combination, wherein, Fig. 1 is a structural representation of a preferred embodiment of the flood discharge equipment provided by the utility model; Fig. 2 is an enlarged schematic diagram of part A shown in Fig. 1; Fig. 3 is Fig. 1 Figure 4 is a perspective view of the circular pipe shown in Figure 1; Figure 5 is a perspective view of the flood discharge equipment provided by the utility model. The flood discharge equipment includes: the axial flow pump body 1. In order to stably support the device and make it faster and more convenient for people to replace the filter screen 13, the fixed sleeve of the axial flow pump body 1 is provided with a fixed annular plate 10, on which the fixed annular plate 10 There are four supporting legs fixedly installed at the bottom, the axial flow pump body 1 is fixedly provided with a first annular plate 2, and two through holes are opened on the first annular plate 2, and a circular pipe is arranged under the first annular plate 2. 3. Start the axial flow pump body 1, the flood water will be absorbed into the axial flow pump body 1 through the circular pipe 3, and then discharged through the water delivery pipe to complete the flood discharge operation in the area. The top of the circular pipe 3 is fixedly installed with two A mounting screw 5, and the two mounting screws 5 pass through two through holes respectively, the two mounting screws 5 are respectively threaded with fixing nuts 6, and the two fixing nuts 6 are in contact with the first annular plate 2, circular A horizontal plate 7 is fixedly installed in the tube 3, and the horizontal plate 7 is fixedly installed in the circular tube 3 by welding. In order to rotate the rotating rod 8 on the horizontal plate 7, a through hole is opened on the horizontal plate 7, and the rotating rod 8 penetrates The through hole and the fixed sleeve are provided with bearings, and the outer ring of the bearing is fixedly connected with the inner wall of the through hole, and the rotation rod 8 is rotated more stably on the horizontal plate 7 through the bearing, and the fixed sleeve on the rotation rod 8 is provided with a propeller 9, The center of circle that rotating bar 8 rotates is the same center of circle as the center of circle of circular tube 3, and circular tube 3 is provided with movable annular plate 11, and filter screen 13 is fixedly installed in mobile annular plate 11 and rotating bar 8 runs through filter screen 13, moves The outer wall of the annular plate 11 is provided with two draw-in slots, and the outer wall of the circular tube 3 is slidably provided with two clamp plates 14, and one side of the two clamp plates 14 respectively extends into the corresponding draw-in slots, and the two clamp plates 14 are respectively extended into the corresponding draw-in slots. One side of the plate 14 is located in the draw-in groove to hold the movable annular plate 11, and then the movable annular plate 11 and the filter screen 13 are fixedly installed on the device, the bottom end of the rotating rod 8 is provided with a cleaning brush 17, and the rotating rod The bottom end of 8 is fixedly installed with connecting screw rod 4, and connecting screw rod 4 runs through cleaning hairbrush 17 and is movably connected with cleaning hairbrush 17, in order that cleaning hairbrush 17 is fixedly installed on connecting screw rod 4, described. A limit nut 18 is threaded on the connecting screw 4, and the limit nut 18 is fixedly connected with the cleaning brush 17, and the filter screen 13 is used to prevent the garbage in the flood from entering the axial flow pump body 1, while the axial flow pump When the main body 1 starts to absorb the flood, it drives the flood flow, the flood flow drives the propeller 9 to rotate, the rotation of the propeller 9 drives the rotation of the rotating rod 8, the rotation of the rotating rod 8 drives the rotation of the connecting screw 4, and the rotation of the connecting screw 4 drives the rotation of the limit nut 18. The limit nut 18 rotates and drives the cleaning brush 17 to rotate, and the dirt adhered on the filter screen 13 is cleaned up, preventing that dirt will cause the filter screen 13 holes to be blocked.

In order to make the clamping plate 14 always be located in the clamping groove under the effect of external force, the movable annular plate 11 is clamped, and a moving handle 15 is fixedly installed on the outer wall of the side where the two clamping plates 14 are far away from each other. Two clamping plates 14 are provided with compression springs 16, and the ends of the two compression springs 16 are fixedly connected to the corresponding mobile handles 15 respectively, and the ends of the two compression springs 16 are connected to the circular tube 3. Fixed connection, in order to improve the service life of compression spring 16, two compression springs 16 are galvanized springs.

In order to quickly locate the moving annular plate 11, when the moving annular plate 11 is in contact with the annular positioning plate 12, the clamping plate 14 and the clamping groove are at the same level, so that the clamping plate 14 quickly enters into the clamping groove. The plate 11 is clamped, and the annular positioning plate 12 is fixedly installed in the circular tube 3 , and the annular positioning plate 12 is in contact with the moving annular plate 11 .

The working principle of the flood discharge equipment provided by the utility model is as follows: in the initial state, the compression spring 16 is in a free state, and one side of the clamping plate 14 is located in the clamping groove to clamp the movable annular plate 11. When the device needs to be used, the The external water delivery pipe is fixedly installed at the two water outlets of the axial flow pump body 1 through the external connection flange, the axial flow pump body 1 is placed in the water area where flood discharge is required, the axial flow pump body 1 is started, and the flood water passes through the circular pipe 3 Adsorbed into the axial flow pump body 1, and then discharged through the delivery pipe to complete the flood discharge operation in the area, and prevent the garbage in the flood from entering the axial flow pump body 1 through the filter screen 13, and the axial flow pump body 1 starts at the same time When the flood is adsorbed, the flood flow is driven, the flood flow drives the propeller 9 to rotate, the propeller 9 rotates to drive the rotating rod 8 to rotate, the rotating rod 8 rotates to drive the connecting screw 4 to rotate, the connecting screw 4 rotates to drive the limit nut 18 to rotate, and the limit nut 18 rotates to drive the cleaning brush 17 to rotate to clean up the dirt adhered to the filter screen 13 to prevent the dirt from clogging the filter screen 13 holes, thereby affecting the working efficiency of the axial flow pump body 1. When the filter screen 13 needs to be replaced , the limit nut 18 is disassembled from the connecting screw 4 by rotating the external wrench, and when the limit nut 18 is separated from the connecting screw 4, the cleaning brush 17 is moved downward to disassemble the cleaning brush 17 from the device Down, move the moving handle 15 to pull the clamping plate 14 to move out of the clamping slot. When the clamping plate 14 is completely moved out of the clamping slot, the moving annular plate 11 changes from a clamped state to a free state, and moves the annular plate 11 downward under the action of gravity. The movement is separated from the circular tube 3, and then the filter screen 13 is disassembled from the device for replacement. The process is simple, fast and efficient.

Compared with related technologies, the flood discharge equipment provided by the utility model has the following beneficial effects:

The utility model provides a flood discharge device. The external water delivery pipe is fixedly installed at the two water outlets of the axial flow pump body 1 through the external connection flange, and the axial flow pump body 1 is placed in the water area where flood discharge is required. The shaped tube 3 is adsorbed into the axial flow pump body 1, and then discharged through the water delivery pipe to complete the flood discharge operation, and prevent the garbage in the flood from entering the axial flow pump body 1 through the filter screen 13, while the axial flow pump body 1 When the flood is adsorbed, it will drive the flood to flow and then drive the propeller 9 and the rotating rod 8 to rotate, and finally drive the cleaning brush 17 to rotate to clean up the dirt adhered on the filter screen 13 to prevent the dirt from causing the filter screen 13 holes to be blocked, and then Affect the working efficiency of the axial flow pump body 1, disassemble the limit nut 18 from the connecting screw 4 by turning the external wrench, move the cleaning brush 17 down from the device, and move the moving handle 15 to pull the clamping plate 14 to move Out of the card slot, under the action of gravity, the moving annular plate 11 moves downward to separate from the circular tube 3, and then the filter screen 13 is disassembled from the device for replacement. The process is simple, fast and efficient.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (7)

1. A flood discharge apparatus comprising an axial flow pump body, characterized in that: the utility model provides a fixed cover is equipped with first annular plate on the axial-flow pump body, two through-holes have been seted up on the first annular plate, the below of first annular plate is provided with the circular pipe, the top fixed mounting of circular pipe has two installation screw rods, and two installation screw rods run through respectively two the through-hole, two install threaded mounting has fixation nut on the screw rod respectively, and two fixation nut all with first annular plate contacts, fixed mounting has the diaphragm in the circular pipe, rotate on the diaphragm and install the dwang, fixed cover is equipped with the screw on the dwang, be provided with the removal annular plate in the circular pipe, remove annular plate internal fixed mounting has the filter screen, just the dwang runs through the filter screen, two draw-in grooves have been seted up on the outer wall of removal annular plate, slidable mounting has two cardboards on the outer wall of circular pipe, and two one side of cardboard extends to corresponding respectively in the draw-in groove, two on one side outer wall that the cardboard kept away from each other fixed mounting has the dwang, the bottom of dwang is connected with the clearance brush, clearance brush fixed connection has the brush.

2. A flood discharge device according to claim 1, wherein the outer walls of the two clamping plates on one side far away from each other are respectively fixedly provided with a movable handle, compression springs are respectively movably sleeved on the two clamping plates, one ends of the two compression springs far away from each other are respectively fixedly connected with the corresponding movable handles, and one ends of the two compression springs close to each other are respectively fixedly connected with the circular tube.

3. A flood discharge device according to claim 1, wherein an annular locating plate is fixedly mounted in the circular tube and is in contact with the movable annular plate.

4. A flood discharge device according to claim 3, wherein the cross plate is provided with a through hole, the rotating rod penetrates through the through hole and is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the through hole.

5. A flood discharge device according to claim 1, wherein the connecting screw is threaded with a stop nut and the stop nut is fixedly connected to the cleaning brush.

6. A flood discharge device according to claim 2, wherein both compression springs are galvanised springs.

7. A flood discharge device according to claim 5, wherein the axial flow pump body is fixedly sleeved with a fixed annular plate, and four support legs are fixedly arranged at the bottom of the fixed annular plate.

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