CN118307068A - Drainage method for hydraulic engineering construction - Google Patents

Abstract

The present invention relates to the technical field of sewage discharge from water conservancy projects, and specifically to a drainage method for water conservancy project construction, wherein the drainage equipment comprises: a drainage box, a filter box is fixedly mounted on the drainage box, a symmetrically arranged storage tank is fixed on the filter box, and a water inlet pipe is connected to the filter box; a filter press discharge mechanism is arranged on the filter box, a water guide ring connected to the filter press discharge mechanism is fixed on the filter box; a conduction and regulation component is arranged on the water guide ring and connected to the drainage box, a sealing ring is connected to the conduction and regulation component, and the sealing ring can move when water in the water guide ring enters the conduction and regulation component to adjust the conduction state of the conduction and regulation component; a trigger medicine release mechanism is arranged on the storage tank and connected to the sealing ring, and the trigger medicine release mechanism can be activated when the sealing ring moves to transport the medicine liquid in the storage tank to the drainage box.

Description

A drainage method for water conservancy project construction

Technical Field

The invention relates to the technical field of sewage discharge of water conservancy projects, in particular to a drainage method for water conservancy project construction.

Background technique

With the continuous increase in investment in water conservancy projects, the construction progress of water conservancy projects is also accelerating. The foundation is the basis of a project, and its importance is self-evident. Compared with other civil engineering projects, the foundation of water conservancy projects has higher technical requirements and greater construction difficulty. The low level of construction technology will have a huge impact on the quality of the entire water conservancy project.

Drainage problems may occur in various construction processes, especially in the construction of water conservancy projects, where sewage discharge problems need to be dealt with. If this problem is not handled properly, it will directly affect the safety of construction workers, construction progress and other aspects.

Therefore, water should be discharged in time during the construction process. If the water is discharged directly, it may cause environmental pollution, so the water needs to be treated. However, the existing drainage equipment can generally only filter the water simply, which will cause the discharged water to not meet the standards.

Summary of the invention

The object of the present invention is to provide a drainage method for water conservancy project construction to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A drainage method for water conservancy project construction comprises the following steps:

Step 1: When draining water, it is necessary to test the topography, size, and soil quality of the foundation pit, and determine the drainage method based on the water inflow into the foundation pit:

Step 2: Place the drainage equipment into the foundation pit and transport the water to be discharged into the drainage equipment;

Step 3: Under the action of drainage equipment, the discharged water is filtered and purified to ensure that the discharged water meets the required discharge standards;

Step 4: Test the discharged water and debug the drainage equipment according to the test results to effectively discharge the water in the foundation pit.

As a further solution of the present invention: the drainage device comprises:

A drainage box, on which a filter box is fixedly mounted, on which a symmetrically arranged material storage tank is fixed, and on which a water inlet pipe is connected;

A filter press discharge mechanism is arranged on the filter box, a water guide ring connected to the filter press discharge mechanism is fixed on the filter box, and the filter press discharge mechanism can filter the water in the filter box and transport the water to the water guide ring;

A conduction regulating component is arranged on the water guide ring and connected to the drainage box. A sealing ring is connected to the conduction regulating component. The sealing ring can move when water in the water guide ring enters the conduction regulating component to adjust the conduction state of the conduction regulating component;

The trigger medicine releasing mechanism is arranged on the material storage tank and connected to the sealing ring. The trigger medicine releasing mechanism can be activated when the sealing ring moves to transport the medicine liquid in the material storage tank to the drainage box.

As a further solution of the present invention: the filter press discharge mechanism includes a motor fixedly mounted on the filter box, a transmission rod connected to the motor output shaft is rotatably mounted in the filter box, the transmission rod passes through the filter box and the drainage box, a plurality of filter holes equidistantly distributed around the circumference are provided on the circumferential outer wall of the filter box, the filter holes are connected to the water guide ring, and an elastic support assembly connected to the transmission rod is provided in the filter box.

As a further solution of the present invention: the elastic support assembly includes a conical disk slidably installed in the filter box, the transmission rod is sleeved with a No. 1 spring abutting against the conical disk, the conical disk is fixed with symmetrical guide rods, and a reciprocating structure connected to the guide rod and the transmission rod is arranged in the filter box.

As a further solution of the present invention: the reciprocating structure includes a guide groove opened on the transmission rod, a filter press plate is movably mounted on the transmission rod, the filter press plate is slidably connected to the guide rod, and a protrusion extending into the guide groove is fixed on the inner wall of the filter press plate.

As a further solution of the present invention: the conduction and regulation component includes a support sleeve fixedly mounted on the water guide ring and symmetrically arranged, the support sleeve is connected to the water guide ring, the support sleeve is slidingly connected to the sealing ring, a water outlet hole is opened on the support sleeve, and a delivery pipe connected to the water outlet hole and the drainage box is fixed on the support sleeve.

As a further solution of the present invention: the triggering drug release mechanism includes a support rod fixedly mounted on the sealing ring, a connecting rod is hinged on the support rod, and a driven component connected to the connecting rod is arranged on the storage tank.

As a further solution of the present invention: the driven component includes a guide tube movably mounted on the drainage box and passing through the storage tank, a limiting ring is fixed on the guide tube, the limiting ring is hinged to the connecting rod, a No. 2 spring abutting against the limiting ring is sleeved on the guide tube, and a conveying structure connected to the guide tube is provided on the storage tank.

As a further solution of the present invention: the conveying structure includes a hollow rod fixedly installed on the storage tank and sleeved on the guide tube, the hollow rod is provided with a feed trough, and the guide tube is provided with a feeding trough that cooperates with the feed trough.

Compared with the prior art, the beneficial effects of the present invention are as follows: the present application can filter the water to be discharged and treat the filtered water with liquid medicine. When the water enters the filter box, under the action of the filter press discharge mechanism, the water is filtered through the filter box and discharged into the water guide ring. The water in the water guide ring will push the sealing ring to move and be transported to the drainage box through the conduction and regulation component. The sealing ring will also drive the triggering medicine release mechanism to move, so that the liquid medicine in the storage tank is synchronously transported to the drainage box. Under the action of the stirring blades, the liquid medicine and water are mixed. The above steps are repeated to continuously treat the water. If the amount of impurities in the filter box is too much, under the action of the filter press discharge mechanism, the impurities are automatically discharged to the bottom of the filter box to ensure that the impurities will not affect the discharge of water.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic flow chart of an embodiment of a drainage method for water conservancy project construction.

FIG. 2 is a schematic structural diagram of an embodiment of a drainage method for water conservancy project construction.

FIG. 3 is a structural schematic diagram from another angle of an embodiment of a drainage method for water conservancy project construction.

FIG. 4 is a schematic diagram of a half-section structure of an embodiment of a drainage method for water conservancy project construction.

FIG. 5 is an enlarged schematic diagram of the structure at point A in FIG. 4 .

6 is a schematic diagram showing the connection relationship between part of the filter press discharge mechanism and part of the conduction and regulation components in an embodiment of a drainage method for water conservancy project construction.

FIG. 7 is a schematic diagram of the exploded structure of a portion of a filter press discharge mechanism in an embodiment of a drainage method for water conservancy project construction.

FIG8 is a schematic diagram of the structure of a partially triggered drug-releasing mechanism and a partially conductive control component in an embodiment of a drainage method for water conservancy project construction.

9 is a schematic diagram of an exploded structure of a partially triggered discharge mechanism and a partially conductive control component in an embodiment of a drainage method for water conservancy project construction.

FIG. 10 is a schematic diagram of an explosion structure of a partially triggered discharge mechanism in an embodiment of a drainage method for water conservancy project construction.

In the figure: 1. drainage box; 2. filter box; 201. conveying chamber; 202. filter chamber; 203. collecting chamber; 3. water inlet pipe; 4. motor; 5. transmission rod; 6. stirring blade; 7. conical disk; 8. guide rod; 9. filter plate; 10. guide groove; 11. protrusion; 12. No. 1 spring; 13. water guide ring; 14. filter hole; 15. support sleeve; 16. water outlet hole; 17. conveying pipe; 18. sealing ring; 19. support rod; 20. storage tank; 21. hollow rod; 22. feed trough; 23. guide pipe; 24. feeding trough; 25. limit ring; 26. No. 2 spring; 27. connecting rod.

Detailed ways

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 described embodiments 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 creative work are within the scope of protection of the present invention.

In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

Referring to FIG. 1 to FIG. 10 , in an embodiment of the present invention, a drainage method for water conservancy project construction includes the following steps:

Step 1: When draining water, it is necessary to test the topography, size, and soil quality of the foundation pit, and determine the drainage method based on the water inflow into the foundation pit:

Step 2: Place the drainage equipment into the foundation pit and transport the water to be discharged into the drainage equipment;

Step 3: Under the action of drainage equipment, the discharged water is filtered and purified to ensure that the discharged water meets the required discharge standards;

Step 4: Test the discharged water and debug the drainage equipment according to the test results to effectively discharge the water in the foundation pit.

The drainage equipment comprises:

A drainage box 1, on which a filter box 2 is fixedly mounted, on which a symmetrically arranged material storage tank 20 is fixed, and on which a water inlet pipe 3 is connected;

Please refer to Figures 2 to 4, 6 and 7. The filter press discharge mechanism is arranged on the filter box 2. A water guide ring 13 connected to the filter press discharge mechanism is fixed on the filter box 2. The filter press discharge mechanism can filter the water in the filter box 2 and transport the water to the water guide ring 13. The filter press discharge mechanism includes a motor 4 fixedly installed on the filter box 2. A transmission rod 5 connected to the output shaft of the motor 4 is rotatably installed in the filter box 2. The transmission rod 5 passes through the filter box 2 and the drainage box 1. A plurality of filter holes 14 equidistantly distributed on the circumference of the filter box 2 are opened on the circumferential outer wall. The filter holes 14 are connected to the water guide ring 13. The filter box 2 is provided with an elastic support assembly connected with the transmission rod 5, wherein the elastic support assembly includes a conical disk 7 slidably mounted in the filter box 2, the transmission rod 5 is sleeved with a No. 1 spring 12 abutting against the conical disk 7, the conical disk 7 is fixed with symmetrically arranged guide rods 8, the filter box 2 is provided with a reciprocating structure connected with the guide rod 8 and the transmission rod 5, the reciprocating structure mentioned above includes a guide groove 10 provided on the transmission rod 5, a filter press plate 9 is movably mounted on the transmission rod 5, the filter press plate 9 is slidably connected with the guide rod 8, and a protrusion 11 extending into the guide groove 10 is fixed on the inner wall of the filter press plate 9.

In detail, the conical disk 7 is arranged in a conical shape, and the filter press plate 9 is also arranged in a conical shape. A plurality of stirring blades equidistantly distributed around the circumference are fixed on the transmission rod 5 for stirring the solution transported to the drainage box 1. The filter box 2 can be divided into three spaces. The spaces located on the upper and lower sides are the transport chamber 201 and the collection chamber 203, and are arranged in an inclined shape. The transport chamber 201 is connected to the water inlet pipe 3, and the space in the middle is the filter chamber 202, which is connected to the filter hole 14. In the initial state, the No. 1 spring 12 is in a compressed state, so that the conical disk 7 is located at the end of the stroke in the direction of the motor 4, and the protrusion 11 is located at the end of the stroke on one side of the guide groove 10, so that the filter press plate 9 is located at the end of the stroke away from the drainage box 1, and the filter press plate 9 is of a similar size to the filter chamber 202. At this time, the filter press plate 9 is located in the transport chamber 201, so that the filter chamber 202 is in a conducting state. At this time, the water to be discharged can be discharged through the inlet pipe 3. The water pipe 3 is transported to the filter box 2 and enters the filter chamber 202 through the transport chamber 201. The motor 4 works to drive the transmission rod 5 to rotate, thereby driving the guide groove 10 to move. Under the action of the guide groove 10 and the protrusion 11, the filter press plate 9 moves, and the filter press plate 9 will move along the length direction of the guide rod 8. When the filter press plate 9 enters the filter chamber 202, under the action of the filter press plate 9 and the conical disk 7, the pressure in the filter chamber 202 increases, so that the rate at which the water in the filter chamber 202 is discharged through the filter hole 14 is increased, and impurities in the water will fall on the conical disk 7. When the protrusion 11 moves to the end of the stroke on the other side of the guide groove 10, the transmission rod 5 continues to rotate, so that the filter press plate 9 moves toward the initial position. When the filter press plate 9 enters the transport chamber 201 again, the water in the transport chamber 201 will enter the filter chamber 202 again, and the above steps are repeated to filter the water to be discharged.

Preferably, as more and more impurities accumulate on the conical disk 7, the impurities need to be discharged. Therefore, when the filter press plate 9 moves to the end of the stroke toward the drainage box 1, if the filter press plate 9 is in contact with the impurities at this time, the impurities will be squeezed and the remaining water in the impurities will be squeezed out. At the same time, the impurities will squeeze the conical disk 7, causing the conical disk 7 to move toward the drainage box 1 and compress the No. 1 spring 12. If the conical disk 7 breaks away from the filter chamber 202 and enters the collection chamber 203, the impurities will slide through the conical surface of the conical disk 7 into the collection chamber 203. When the filter press plate 9 moves in the direction away from the drainage box 1, the No. 1 spring 12 is elastically released, causing the conical disk 7 to return to the initial position. The above steps are repeated to achieve the effect of automatically discharging the impurities when the amount of impurities reaches a certain level.

Please refer to Figures 2 to 6, 8 and 9. The conduction and regulation component is arranged on the water guide ring 13 and connected to the drainage box 1. A sealing ring 18 is connected to the conduction and regulation component. The sealing ring 18 can move when the water in the water guide ring 13 enters the conduction and regulation component to adjust the conduction state of the conduction and regulation component. The conduction and regulation component includes a support sleeve 15 fixedly mounted on the water guide ring 13 and symmetrically arranged. The support sleeve 15 is connected to the water guide ring 13, and the support sleeve 15 is slidably connected to the sealing ring 18. A water outlet 16 is opened on the support sleeve 15, and a delivery pipe 17 connected to the water outlet 16 and the drainage box 1 is fixed on the support sleeve 15.

Furthermore, in the initial state, the sealing ring 18 is located at the end of the stroke in the direction of the water guide ring 13, and the water outlet hole 16 is blocked. When the water to be discharged is discharged into the water guide ring 13 through the filter hole 14, the water in the water guide ring 13 will enter the support sleeve 15. Under the action of water pressure, the sealing ring 18 is pushed to move in the direction away from the water guide ring 13, so that the water outlet hole 16 is conductive, and the water will enter the delivery pipe 17 through the water outlet hole 16 and be delivered to the drainage box 1. When the filter plate 9 moves in the direction away from the drainage box 1, the water in the water guide ring 13 is no longer squeezed, triggering the drug release mechanism to control the sealing ring 18 to move toward the initial position, so that the water outlet hole 16 is blocked again, and the above steps are repeated to intermittently deliver water to the drainage box 1.

Preferably, if the amount of water added into the filter box 2 increases, the amount of water entering the water guide ring 13 increases. Therefore, the pressure applied to the sealing ring 18 increases, which increases the movement stroke of the sealing ring 18 and the conductance of the water outlet 16, thereby increasing the amount of water delivered to the drainage box 1. At the same time, the sealing ring 18 will also drive the triggering mechanism to move, thereby increasing the amount of liquid medicine added into the drainage box 1.

Please refer to Figures 2-6, 8-10, the trigger medicine release mechanism is arranged on the storage tank 20 and connected to the sealing ring 18, the trigger medicine release mechanism can be activated when the sealing ring 18 moves to transport the medicine liquid in the storage tank 20 to the drainage box 1, the trigger medicine release mechanism includes a support rod 19 fixedly installed on the sealing ring 18, a connecting rod 27 is hinged on the support rod 19, and a driven component connected to the connecting rod 27 is arranged on the storage tank 20, wherein the driven component includes a movable component installed on the drainage box 1 and penetrating the The guide tube 23 of the storage tank 20 is provided with a limit ring 25 fixed on the guide tube 23, and the limit ring 25 is hinged to the connecting rod 27. The guide tube 23 is provided with a No. 2 spring 26 abutting against the limit ring 25. The storage tank 20 is provided with a conveying structure connected with the guide tube 23. The above-mentioned conveying structure includes a hollow rod 21 fixedly mounted on the storage tank 20 and sleeved on the guide tube 23. The hollow rod 21 is provided with a feed trough 22, and the guide tube 23 is provided with a feeding trough 24 cooperating with the feed trough 22.

Furthermore, a section of the transmission rod 5 located in the drainage box 1 is fixed with a stirring blade 6, and the storage tank 20 stores a liquid for treating the required discharge water. In the initial state, the second spring 26 is in a compressed state, and under the action of the limit ring 25, the guide tube 23 is located at the end of the stroke away from the drainage box 1, so that the feed trough 24 and the feed trough 22 are in a separated state. When the water in the water guide ring 13 enters the support sleeve 15, the sealing ring 18 is driven to move under the action of the water pressure, so that the water outlet 16 is opened. At the same time, the sealing ring 18 will also drive the support rod 19 to move. The limiting ring 25 will also drive the guide tube 23 to move toward the drainage box 1 and compress the No. 2 spring 26. The guide tube 23 will also drive the feeding trough 24 to move, so that the feeding trough 24 moves to the conducting position with the feeding trough 22. At this time, the liquid medicine in the storage tank 20 will enter the guide tube 23 through the feeding trough 22 and the feeding trough 24, and be transported to the drainage box 1. At this time, the transmission rod 5 will drive the stirring blade 6 to rotate, and mix the water and liquid medicine in the drainage box 1 to ensure that the treatment effect of the liquid medicine on the water is better.

It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and range of equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (8)

1. The drainage method for hydraulic engineering construction is characterized by comprising the following steps of:

Step one: when draining, the topography of the foundation pit, the size of the foundation pit, the soil quality of the foundation pit and the like are required to be detected, and a draining method is determined according to the water inlet condition of the foundation pit:

Step two: placing drainage equipment into the foundation pit, and conveying water to be discharged into the drainage equipment;

Step three: filtering and purifying the discharged water under the action of the drainage equipment to ensure that the discharged water reaches a required discharge standard;

Step four: and detecting the discharged water, and debugging the drainage equipment according to the detection result, so that the water in the foundation pit is effectively discharged.

2. The drainage method for hydraulic engineering construction according to claim 1, wherein the drainage device comprises:

The water draining device comprises a water draining box (1), wherein a filtering box (2) is fixedly arranged on the water draining box (1), symmetrically arranged storage tanks (20) are fixedly arranged on the filtering box (2), and a water inlet pipe (3) is communicated with the filtering box (2);

The filter-pressing discharge mechanism is arranged on the filter tank (2), a water guide ring (13) connected with the filter-pressing discharge mechanism is fixed on the filter tank (2), and the filter-pressing discharge mechanism can filter water in the filter tank (2) and convey the water into the water guide ring (13).

3. The drainage method for hydraulic engineering construction according to claim 2, wherein the drainage device further comprises:

The conduction control assembly is arranged on the water guide ring (13) and is connected with the drainage box (1), a sealing ring (18) is connected to the conduction control assembly, and the sealing ring (18) can move when water in the water guide ring (13) enters the conduction control assembly so as to adjust the conduction state of the conduction control assembly;

The triggering and dispensing mechanism is arranged on the storage tank (20) and connected with the sealing ring (18), and can act when the sealing ring (18) moves so as to convey the liquid medicine in the storage tank (20) into the drainage tank (1);

The filter pressing discharging mechanism comprises a motor (4) fixedly arranged on the filter tank (2), a transmission rod (5) connected with an output shaft of the motor (4) is rotatably arranged in the filter tank (2), the transmission rod (5) penetrates through the filter tank (2) and the drainage tank (1), a plurality of filter holes (14) distributed at equal intervals in circumference are formed in the circumferential outer wall of the filter tank (2), the filter holes (14) are communicated with the water guide ring (13), and an elastic supporting component connected with the transmission rod (5) is arranged in the filter tank (2);

The elastic supporting component comprises a conical disc (7) which is slidably arranged in the filter box (2), a first spring (12) which is abutted to the conical disc (7) is sleeved on the transmission rod (5), guide rods (8) which are symmetrically arranged are fixed on the conical disc (7), and a reciprocating structure which is connected with the guide rods (8) and the transmission rod (5) is arranged in the filter box (2);

The conduction regulation and control assembly comprises a support sleeve (15) which is fixedly arranged on the water guide ring (13) and symmetrically arranged, the support sleeve (15) is communicated with the water guide ring (13), the support sleeve (15) is in sliding connection with the sealing ring (18), a water outlet hole (16) is formed in the support sleeve (15), and a conveying pipe (17) communicated with the water outlet hole (16) and the drainage tank (1) is fixedly arranged on the support sleeve (15);

The triggering medicine discharging mechanism comprises a supporting rod (19) fixedly arranged on the sealing ring (18), a connecting rod (27) is hinged on the supporting rod (19), and a driven component connected with the connecting rod (27) is arranged on the storage tank (20);

the driven assembly comprises a guide pipe (23) movably mounted on the drainage tank (1) and penetrating through the storage tank (20), a limiting ring (25) is fixed on the guide pipe (23), and the limiting ring (25) is hinged with the connecting rod (27).

4. A drainage method for hydraulic engineering construction according to claim 3, wherein the reciprocating structure comprises a guide groove (10) formed on the transmission rod (5), and a filter press plate (9) is movably mounted on the transmission rod (5).

5. The drainage method for hydraulic engineering construction according to claim 4, wherein the filter pressing plate (9) is slidably connected with the guide rod (8), and a protrusion (11) extending into the guide groove (10) is fixed on the inner wall of the filter pressing plate (9).

6. The drainage method for hydraulic engineering construction according to claim 3, wherein the guide pipe (23) is sleeved with a second spring (26) abutted to the limiting ring (25), and the storage tank (20) is provided with a conveying structure connected with the guide pipe (23).

7. The drainage method for hydraulic engineering construction according to claim 6, wherein the conveying structure comprises a hollow rod (21) fixedly installed on the storage tank (20) and sleeved on the guide pipe (23), and a feeding groove (22) is formed in the hollow rod (21).

8. The drainage method for hydraulic engineering construction according to claim 7, wherein the guide pipe (23) is provided with a feed groove (24) matched with the feed groove (22).