CN213452033U

CN213452033U - Drain valve for hydraulic engineering convenient to clearance

Info

Publication number: CN213452033U
Application number: CN202021881506.5U
Authority: CN
Inventors: 谢汭之; 吕林涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-15
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a drain valve for hydraulic engineering convenient to clearance, including drain valve and collection device, the both ends fixedly connected with connecting pipe of drain valve, the top fixedly connected with inlet tube of connecting pipe, the bottom fixedly connected with outlet pipe of connecting pipe, the one end of connecting pipe is rotated and is connected with the filter tube, fixedly connected with crosses the filter frame between the inner wall of filter tube, cross the fixed frame of top fixedly connected with of filter frame. Drive the pivot through starter motor and rotate, because the effect of centrifugal force drives sand and other impurity to middle gathering, collect impurity through the funnel, impurity passes through in the collecting pipe gets into collection device, the both sides do not have rivers of impurity and pass through in the delivery port entering connection pipe of filter frame one side, this device passes through the filter tube, the pivot, the joint setting of devices such as funnel, carry out filtration in advance to the impurity that gets into in the water valve, avoid impurity to get into the drain valve, pile up in the drain valve, thereby reduce the clearance to the water valve.

Description

Drain valve for hydraulic engineering convenient to clearance

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to drain valve for hydraulic engineering convenient to clearance.

Background

The drainage valve is an indispensable water industry product, is mainly applied to the fields of cities, buildings, enterprise water supply and drainage engineering, industrial and domestic sewage treatment, hydraulic engineering and the like, the hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, and pipelines are often used in the hydraulic engineering of China to guide and dredge water; the tap water industry uses plumbing to centrally treat water from lakes and rivers.

At present, the drain valve for the hydraulic engineering has some defects, particularly, pipelines on two sides of the drain valve for rivers and lakes are usually blocked by weeds and sludge and are very inconvenient to clean, so that accumulated water cannot be discharged in time, and various flood disasters are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drain valve for hydraulic engineering convenient to clearance to propose the current drain valve for hydraulic engineering convenient to clearance in solving above-mentioned background art in the use, because the pipeline of drain valve both sides can generally be blockked up by weeds and mud, thereby lead to the unable timely exhaust problem of ponding.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage valve convenient to clean for hydraulic engineering comprises a drainage valve and a collecting device, wherein connecting pipes are fixedly connected to two ends of the drainage valve, a water inlet pipe is fixedly connected to the top of each connecting pipe, a water outlet pipe is fixedly connected to the bottom of each connecting pipe, a filter pipe is rotatably connected to one end of each connecting pipe, a filter frame is fixedly connected between the inner walls of the filter pipes, a fixed frame is fixedly connected to the top of the filter frame, a motor is fixedly connected to the inner wall of the top of the fixed frame, a rotating shaft is fixedly connected to an output shaft of the motor, a collecting pipe is fixedly connected to the inner wall of the bottom of each filter pipe, a telescopic rod is fixedly connected to the outer wall of one side of each filter frame, an elastic rope is fixedly connected to one end of the telescopic rod, which is far away from the telescopic rod, and the outer wall of the cleaning brush is tightly attached to the inner wall of the connecting pipe, and the outer wall of one side of the movable rod is fixedly connected with a connecting rod.

Preferably, the collecting device comprises a collecting box, the collecting box is movably connected to the outer wall of the bottom of the filtering pipe, a first filtering layer and a second filtering layer are fixedly connected between the inner walls of the collecting box, and the second filtering layer is arranged below the first filtering layer.

Preferably, the outer wall of the bottom of the collecting box is provided with a water outlet hole.

Preferably, the outer wall of the right side of the filter frame is provided with a water inlet, and one side of the filter frame, which is far away from the water inlet, is provided with a water outlet.

Preferably, the top end of the collecting pipe is fixedly connected with a funnel below the rotating shaft.

Preferably, one end of the connecting rod, which is far away from the movable rod, is fixedly connected with a floating ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through rotating the filter tube and connecting the one end at the connecting pipe, rivers get into in the connecting pipe behind the filter tube, it rotates to drive the pivot through starter motor, because the effect of centrifugal force drives sand and other impurity to middle gathering, collect impurity through the funnel, impurity passes through in the collecting pipe gets into collection device, the rivers that both sides do not have impurity pass through in the delivery port entering connecting pipe of filter frame one side, this device passes through the filter tube, the pivot, the joint setting of devices such as funnel, carry out filtration in advance to the impurity that gets into in the water valve, avoid impurity to get into the drain valve, pile up in the drain valve, thereby reduce the clearance to the water valve.

2. Indirect water inflow through the water inlet pipe pushes the movable rod to the right side, and then the inner wall of the connecting pipe on the drain valve is driven to clean by the cleaning brush, when water does not enter, the movable rod moves to the left side due to the action of the elastic rope, the inner wall of the connecting pipe is cleaned in a reciprocating mode, the device carries out back flushing on the connecting pipe in the drain valve through the combined arrangement of the elastic rope, the movable rod, the cleaning brush and other devices which are installed in the filtering pipe in advance, and therefore the cleaning of the drain valve is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic view of the structure of the collecting device of the present invention.

In the figure: 1. a drain valve; 2. a connecting pipe; 3. a water inlet pipe; 4. a water outlet pipe; 5. a filter tube; 6. a filter frame; 7. a fixing frame; 8. a motor; 9. a rotating shaft; 10. a collection pipe; 11. a funnel; 12. a collection device; 121. a collection box; 122. a first filter layer; 123. a second filter layer; 124. a water outlet hole; 13. a telescopic rod; 14. an elastic cord; 15. a movable rod; 16. a cleaning brush; 17. a connecting rod; 18. a floating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water drainage valve convenient to clean for hydraulic engineering comprises a water drainage valve 1 and a collecting device 12, wherein two ends of the water drainage valve 1 are fixedly connected with a connecting pipe 2, the top of the connecting pipe 2 is fixedly connected with a water inlet pipe 3, the bottom of the connecting pipe 2 is fixedly connected with a water outlet pipe 4, one end of the connecting pipe 2 is rotatably connected with a filter pipe 5, a filter frame 6 is fixedly connected between the inner walls of the filter pipe 5, the top of the filter frame 6 is fixedly connected with a fixed frame 7, the inner wall of the top of the fixed frame 7 is fixedly connected with a motor 8, an output shaft of the motor 8 is fixedly connected with a rotating shaft 9, the inner wall of the bottom of the filter pipe 5 is fixedly connected with a collecting pipe 10, the outer wall of one side of the filter frame 6 is fixedly connected with a telescopic rod 13, one end of the telescopic rod 13, far away from the filter frame, the outer wall of the cleaning brush 16 is tightly attached to the inner wall of the connecting pipe 2, and the outer wall of one side of the movable rod 15 is fixedly connected with a connecting rod 17.

In this embodiment, through rotating the filter tube 5 and connecting the one end at connecting pipe 2, rivers pass through filter tube 5 back and enter in connecting pipe 2, it rotates to drive pivot 9 through starter motor 8, because the effect of centrifugal force drives sand and other impurity to middle gathering, collect impurity through funnel 11, impurity passes through collecting pipe 10 and gets into in the collection device 12, both sides do not have rivers of impurity and get into in connecting pipe 2 through the delivery port of filter tube frame 6 one side, it promotes movable rod 15 to the right side to intake through the indirectness of inlet tube 3, and then drive cleaning brush 16 and clean the inner wall of connecting pipe 2 on the drain valve, when not intaking, because stretch cord 14's effect, movable rod 15 moves to the left side, so reciprocal inner wall to connecting pipe 2 cleans.

Specifically, the collecting device 12 includes a collecting box 121, the collecting box 121 is movably connected to the outer wall of the bottom of the filtering pipe 5, a first filtering layer 122 and a second filtering layer 123 are fixedly connected between the inner walls of the collecting box 121, and the second filtering layer 123 is disposed below the first filtering layer 122.

In the present embodiment, the impurities are filtered by the first and

second filter layers

122 and 123, and the filtered water is discharged through the water outlet hole 124.

Specifically, the outer wall of the bottom of the collecting box 121 is provided with a water outlet 124.

In this embodiment, the impurities are collected into the collecting box 121 by centrifugal force, and the water outlet 124 discharges the purified water after the water is carried into the collecting box 121 by centrifugal force.

Specifically, the water inlet has been seted up to the right side outer wall of filter frame 6, and the delivery port has been seted up to the one side that filter frame 6 kept away from the water inlet.

In this embodiment, a water flow is introduced into the filter frame 6 through the water inlet and into the connection pipe 2 through the water outlet.

Specifically, a funnel 11 is fixedly connected to the top end of the collecting pipe 10 and below the rotating shaft 9.

In this embodiment, the impurities collected by the rotating shaft 9 move toward the center, and are collected by collecting the impurities downward through the funnel 11.

Specifically, a floating ball 18 is fixedly connected to one end of the connecting rod 17 far away from the movable rod 15.

In the present embodiment, the floating ball 18 is set, and the power-assisted movable rod 15 moves to the right side.

The utility model discloses a theory of operation and use flow: when the water drain valve is used, the filter pipe 5 is rotatably connected to one end of the connecting pipe 2, water flows into the connecting pipe 2 after passing through the filter pipe 5, the rotating shaft 9 is driven to rotate by the starting motor 8, sand and other impurities are driven to gather towards the middle under the action of centrifugal force, the impurities are collected by the funnel 11 and enter the collecting device 12 through the collecting pipe 10, the water flows without the impurities on two sides enter the connecting pipe 2 through the water outlet on one side of the filter frame 6, the impurities are filtered through the first filter layer 122 and the second filter layer 123, the filtered water is discharged through the water outlet hole 124, the movable rod 15 is pushed towards the right side through indirect water inflow of the water inlet pipe 3, the cleaning brush 16 is driven to clean the inner wall of the connecting pipe 2 on the water drain valve 1, when the water does not enter, the movable rod 15 moves towards the left side under the action of the elastic rope 14, and the inner wall of, the sewage is discharged through the water outlet pipe 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drain valve for hydraulic engineering convenient to clearance, includes drain valve (1) and collection device (12), its characterized in that: the water draining valve is characterized in that connecting pipes (2) are fixedly connected to two ends of the water draining valve (1), a water inlet pipe (3) is fixedly connected to the tops of the connecting pipes (2), a water outlet pipe (4) is fixedly connected to the bottom of each connecting pipe (2), a filtering pipe (5) is rotatably connected to one end of each connecting pipe (2), a filtering frame (6) is fixedly connected between inner walls of the filtering pipes (5), a fixed frame (7) is fixedly connected to the top of each filtering frame (6), a motor (8) is fixedly connected to the inner wall of the top of the fixed frame (7), a rotating shaft (9) is fixedly connected to an output shaft of the motor (8), a collecting pipe (10) is fixedly connected to the inner wall of the bottom of each filtering pipe (5), a telescopic rod (13) is fixedly connected to the outer wall of one side of each filtering frame (6), one end fixedly connected with movable rod (15) of telescopic link (13) are kept away from in stretch cord (14), the equal fixedly connected with cleaning brush (16) in upper and lower both ends of movable rod (15), just the outer wall of cleaning brush (16) is hugged closely with the inner wall of connecting pipe (2), one side outer wall fixedly connected with connecting rod (17) of movable rod (15).

2. The drain valve convenient to clear for hydraulic engineering according to claim 1, characterized in that: the collecting device (12) comprises a collecting box (121), the collecting box (121) is movably connected to the outer wall of the bottom of the filtering pipe (5), a first filtering layer (122) and a second filtering layer (123) are fixedly connected between the inner walls of the collecting box (121), and the second filtering layer (123) is arranged below the first filtering layer (122).

3. The drain valve convenient to clear for hydraulic engineering according to claim 2, characterized in that: the outer wall of the bottom of the collecting box (121) is provided with a water outlet hole (124).

4. The drain valve convenient to clear for hydraulic engineering according to claim 1, characterized in that: the water inlet is arranged on the outer wall of the right side of the filter frame (6), and the water outlet is arranged on one side, far away from the water inlet, of the filter frame (6).

5. The drain valve convenient to clear for hydraulic engineering according to claim 1, characterized in that: the top end of the collecting pipe (10) is fixedly connected with a funnel (11) below the rotating shaft (9).

6. The drain valve convenient to clear for hydraulic engineering according to claim 1, characterized in that: and a floating ball (18) is fixedly connected to one end, far away from the movable rod (15), of the connecting rod (17).