CN213358544U

CN213358544U - Water diversion structure of hydraulic and hydroelectric engineering

Info

Publication number: CN213358544U
Application number: CN202022223477.XU
Authority: CN
Inventors: 吴忠; 李永光; 何文沂
Original assignee: Guangdong Pingrun Construction Engineering Co ltd
Current assignee: Guangdong Pingrun Construction Engineering Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-04
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of the hydraulic engineering and specifically relates to a diversion structure of hydraulic and hydroelectric engineering is related to, it is including supporting base and diversion channel, it draws water spare to install on the support base, draw water spare go out the water end with the diversion channel is linked together, one side of supporting the base is provided with the diversion seat, the diversion chamber has upwards been seted up to diversion seat bottom, the slot has been seted up to one side of diversion seat, it has the filter that is used for filtering debris to peg graft in the slot, the diversion seat top through the inlet tube with the piece that draws water is linked together, be provided with on the diversion seat and be used for fixing the fixed subassembly of filter. This application has the effect that the condition that reduces the filter and promote easy not hard up roll-off because of water buoyancy takes place.

Description

Water diversion structure of hydraulic and hydroelectric engineering

Technical Field

The application relates to the field of hydraulic engineering, in particular to a water diversion structure of hydraulic and hydroelectric engineering.

Background

Water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings, and the water flow can be controlled only by building water conservancy projects to prevent flood disasters and regulate and distribute water quantity, the water diversion is a water conservancy project which adopts modern engineering technology to divert water from a water source to a water-requiring place through a water taking building, a water delivery building or a water diversion pipeline, and generally adopts a water diversion mode of an overground water pump at present, because the environment of the water area is complex, various floaters or impurities such as branches, garbage and the like exist in the water, most of the filter screens in the existing water diversion structure are arranged inside the device, the cleaning and the maintenance or the replacement are very inconvenient, when water is introduced into the water guide channel, the water flows back due to the fluidity of the water, so that the water guide efficiency is affected.

For example, the publication No. CN209211398U discloses a diversion structure of water conservancy and hydropower engineering, which comprises a support base, a fixing frame and a diversion channel, wherein support legs are arranged at four corners of the lower end of the support base, a water pump is arranged in the middle of the upper end of the support base, a switch is arranged on one side of the water pump, a water pumping pipe is arranged on one side wall of the water pump, a diversion pipe is arranged at one end, away from the water pump, of the water pumping pipe, a filter plate is arranged on one side wall of the diversion pipe, a filter screen is arranged on the filter plate, a drainage pipe is arranged on the other side wall of the water pump, a connecting plate is arranged on one side wall of the support base, away from the support base, the fixing frame is arranged on one side wall of the support base, away from the connecting plate, the diversion channel, one side of the fixed baffle is provided with a first one-way gate, the upper end and the lower end of the first one-way gate are provided with a first rotating shaft, the other inner wall of the diversion channel is provided with a second fixed baffle, the second fixed baffle is provided with a second shaft hole, one side of the second fixed baffle is provided with a second one-way gate, and the upper end and the lower end of the second one-way gate are provided with a second rotating shaft. This water conservancy and hydropower engineering's diversion structure makes the filter can easily take out from the diversion channel through the design of grafting filter to the convenience is maintained or is changed the clearance of filter screen, has improved the use convenience of device greatly.

With respect to the related art in the above, the inventors consider that: this kind of water conservancy and hydropower engineering's diversion structure is direct to be pegged graft through the filter and is set up easy not hard up under the buoyancy promotion of water on the leading pipe, and the activity roll-off is gone up from the leading pipe easily after a period, consequently remains to improve.

SUMMERY OF THE UTILITY MODEL

In order to reduce the filter and promote the condition emergence of the easy not hard up roll-off because of water buoyancy, this application provides a water conservancy and hydropower engineering's diversion structure.

The application provides a pair of water conservancy and hydropower engineering's diversion structure adopts following technical scheme:

the utility model provides a water conservancy and hydropower engineering's diversion structure, includes and supports base and water diversion, it draws water spare to install on the support base, the play water end of drawing water spare with the water diversion is linked together, one side of supporting the base is provided with the seat of drawing water, the chamber of drawing water has upwards been seted up to the seat bottom of drawing water, the slot has been seted up to one side of the seat of drawing water, it has the filter that is used for filtering debris to peg graft in the slot, draw water the seat top through the inlet tube with the piece of drawing water is linked together, it is used for fixing to be provided with on the seat of drawing water the fixed subassembly of filter.

Through adopting above-mentioned technical scheme, the diversion seat plays the diversion effect in aqueous, and the water pumping spare is taken out to the diversion in with the water in the diversion seat, and the filter filters the water that gets into in the water pumping spare through the diversion seat, inserts the filter with the filter back in the diversion seat, through fixed subassembly with the filter and the diversion seat between relatively fixed to can reduce the filter and promote the condition emergence of the easy not hard up roll-off because of water buoyancy.

Preferably, the fixing assembly comprises a mounting frame fixedly mounted on one side of the water diversion seat and a fixing column movably penetrating through the mounting frame and one side wall of the water diversion seat, the side wall of the filter plate is correspondingly provided with a jack for the fixing column to be inserted, a spring is sleeved on the fixing column, a supporting block is fixedly mounted on the fixing column, the spring is located between the mounting frame and the supporting block, when the spring is in a natural state, the supporting block is abutted against the side wall of the water diversion seat, the spring is inserted in the slot, and when the filter plate is inserted in the slot, the jack is aligned with the fixing column.

Through adopting above-mentioned technical scheme, the setting of mounting bracket and fixed column inserts the filter back in the slot, and jack on the filter aligns with the fixed column, and the fixed column is pegged graft in the jack, and the support of spring is tight power can prevent that the fixed column from breaking away from the jack to the realization is fixed the filter in the slot.

Preferably, one side of the fixing column, which is far away from the filter plate, is provided with a pull handle.

By adopting the technical scheme, the pull handle facilitates subsequent unlocking of the fixing column.

Preferably, a clamping block is fixedly mounted on one side of the side wall, away from the water diversion seat, of the mounting frame, a clamping opening is formed in one side, away from the water diversion seat, of the clamping block, the pull handle is rotatably connected with the fixed column, the pull handle is perpendicular to the fixed column, when one end, away from the pull handle, of the fixed column is separated from the slot, the clamping block is close to one side of the mounting frame, and the distance between the clamping opening bottom and the mounting frame is smaller than that between the clamping opening bottom and the mounting frame.

Through adopting above-mentioned technical scheme, pull out the fixed column through the pull handle, then rotatory pull handle certain angle, with one side block of pull handle in the bayonet socket of fixture block, realize promptly keeping the fixed column to break away from the slot.

Preferably, the number of the fixing assemblies is two, the two fixing assemblies are respectively arranged on two opposite sides of the water diversion seat, and the two opposite sides of the filter plate are provided with jacks.

Through adopting above-mentioned technical scheme, the setting up of two fixed subassemblies makes the installation of filter more stable.

Preferably, one side of the filter plate is fixedly provided with a barrier strip, the filter plate is inserted into the slot, and two sides of the barrier strip are abutted to the side wall of the water diversion seat.

Through adopting above-mentioned technical scheme, the blend stop is convenient for operating personnel to get and put the filter.

Preferably, be provided with the one-way subassembly that prevents the water refluence in the diversion, one-way subassembly includes that two branches are located the seat of standing of the relative both sides wall of diversion, two the one side that the seat is relative all articulates through the pivot has the check door, stand the seat and be close to one side of pumping spare has set firmly and has blockked the seat, works as two the check door is the closure state, the check door is close to one side of pumping spare with block the seat butt.

Through adopting above-mentioned technical scheme, the one-way door receives the impact of water and deflects, and the setting of stopping the seat can guarantee that the one-way door only rotates towards one side to guarantee that the water in the water diversion can not flow back.

Preferably, one side that the one-way door was kept away from found the seat is the cambered surface setting, the cambered surface of one-way door is close to certainly support the base orientation and keep away from support the base, is close to certainly found the seat orientation and keep away from the slope of standing.

Through adopting above-mentioned technical scheme, the one-way door that the cambered surface set up is comparatively smooth when closing.

In summary, the present application includes at least one of the following beneficial technical effects:

the water diversion seat is positioned in water to play a role in diversion, the water in the water diversion seat is pumped into the water diversion channel by the water pumping part, the water entering the water pumping part through the water diversion seat is filtered by the filter plate, and after the filter plate is inserted into the water diversion seat, the filter plate and the water diversion seat are relatively fixed through the fixing assembly, so that the situation that the filter plate is easy to loosen and slide out due to the pushing of water buoyancy can be reduced;

the fixing column is pulled out through the pull handle, then the pull handle is rotated for a certain angle, and one side of the pull handle is clamped in the bayonet of the clamping block, so that the fixing column is kept separated from the slot;

the one-way door deflects under the impact of water, and the setting of the blocking seat can ensure that the one-way door only rotates towards one side, thereby ensuring that the water in the water guide channel can not flow back.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial sectional view of a water guide in an embodiment of the present application.

Description of reference numerals: 1. a support base; 2. a water diversion channel; 3. a water pump; 4. a water diversion seat; 5. a water diversion cavity; 6. a slot; 7. a water inlet pipe; 8. a filter plate; 81. filtering the outer frame; 82. a filter screen; 9. blocking strips; 10. a mounting frame; 11. fixing a column; 12. a jack; 13. a spring; 14. a propping block; 15. pulling a handle; 16. a clamping block; 17. a bayonet; 18. a vertical seat; 19. a one-way door; 20. a blocking seat.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a water diversion structure of water conservancy and hydropower engineering, referring to fig. 1 and fig. 2, the water diversion structure comprises a supporting base 1 and a water diversion channel 2, the water diversion channel 2 is arranged on one side of the supporting base 1, a water pumping part is fixedly arranged on the supporting base 1, in the embodiment, the water pumping part is preferably a water pump 3, the water outlet end of the water pump 3 is communicated with the water diversion channel 2, one side of the supporting base 1 is provided with a water diversion seat 4, the water diversion seat 4 is fixedly arranged on one side of the supporting base 1 away from the water diversion channel 2 through a supporting frame, the bottom of the water diversion seat 4 is upwards provided with a water diversion cavity 5 along the vertical direction, the top of the water diversion seat 4 is communicated with the water pump 3 through a water inlet pipe 7, the water inlet pipe 7 is communicated with the water diversion cavity 5, one side of the water diversion seat 4 is provided with a slot 6, a filter plate 8 for, the filter 8 should be less than the position that inlet tube 7 and diversion chamber 5 are linked together, and one side of filter 8 still fixed mounting has blend stop 9, and when the filter 8 pegged graft in slot 6, the both sides and the 4 lateral walls butt of diversion seat of blend stop 9. The water guide seat 4 is provided with two fixing assemblies for fixing the filter plate 8, and the two fixing assemblies are respectively arranged at two opposite sides of the water guide seat 4.

Specifically, fixed subassembly includes the mounting bracket 10 of fixed mounting in diversion seat 4 one side, and the activity runs through the fixed column 11 of mounting bracket 10 and 4 lateral walls of diversion seat, mounting bracket 10 longitudinal section is "Contraband" shape, the jack 12 that supplies fixed column 11 to peg graft is seted up in the relative lateral wall correspondence of filter 8, the cover is equipped with spring 13 on the fixed column 11, fixed mounting has the piece 14 of supporting on the fixed column 11, spring 13 is located mounting bracket 10 and supports between the piece 14, be in natural state when spring 13, support the lateral wall butt of piece 14 and diversion seat 4, spring 13 pegs graft in slot 6, peg graft in slot 6 when filter 8, jack 12 aligns with fixed column 11. When the filter plate 8 is installed, the fixing column 11 is firstly pulled out to be separated from the slot 6, then the filter plate 8 is inserted into the slot 6, the jack 12 on the filter plate 8 is aligned with the fixing column 11, the fixing column 11 is inserted into the jack 12, the supporting force of the spring 13 can prevent the fixing column 11 from being separated from the jack 12, and therefore the filter plate 8 is fixed into the slot 6.

For making things convenient for operating personnel pulling fixed column 11, one side that filter 8 was kept away from to fixed column 11 is provided with pull handle 15, pull handle 15 passes through the bearing rotation with fixed column 11 and is connected, lateral wall one side fixed mounting that water guide seat 4 was kept away from to mounting bracket 10 has fixture block 16, fixture block 16 keeps away from one side of water guide seat 4 and has seted up bayonet socket 17, pull handle 15 perpendicular to fixed column 11, when one end that pull handle 15 was kept away from to fixed column 11 breaks away from slot 6, one side that fixture block 16 is close to mounting bracket 10 is less than bayonet socket 17 bottom and mounting bracket 10's distance with mounting bracket 10's distance, during the dismantlement, pull handle 11 through pull handle 15, then rotatory pull handle 15 certain angle, with one side block of pull handle 15 in fixture block 16's bayonet socket 17, realize promptly keeping fixed column 11 to break away from slot 6, can take.

In addition, be provided with the one-way subassembly that prevents the water refluence in the diversion 2, the one-way subassembly includes that two branches locate the seat 18 that stands of 2 relative both sides walls of diversion, stand seat 18 and the lateral wall fixed connection of diversion 2, two stand that 18 relative one sides of seat all articulate through the pivot has one-way door 19, stand one side fixed mounting that seat 18 is close to water pump 3 has and blocks seat 20, is the closure state when two one-way doors 19, one side that one-way door 19 is close to water pump 3 with block seat 20 butt. One side that vertical seat 18 was kept away from to one-way door 19 is the cambered surface setting, and one-way door 19's cambered surface is kept away from support base 1 towards being close to support base 1, keeps away from vertical seat 18 slope towards being close to vertical seat 18, and one-way door 19 receives the impact of water and deflects, and the setting that blocks seat 20 can guarantee that one-way door 19 only rotates towards one side to guarantee that the water in the water diversion 2 can not flow back.

The embodiment of this application embodiment's diversion structure's of water conservancy and hydropower engineering implementation principle does: when the filter plate 8 is installed, the fixing column 11 is firstly pulled out to be separated from the slot 6, then the filter plate 8 is inserted into the slot 6, the jack 12 on the filter plate 8 is aligned with the fixing column 11, the fixing column 11 is inserted into the jack 12, the fixing column 11 can be prevented from being separated from the jack 12 by the abutting force of the spring 13, thereby realizing that the filter plate 8 is fixed in the slot 6, when the filter plate 8 is disassembled, the fixed column 11 is pulled out by the pull handle 15, then the pull handle 15 is rotated for a certain angle, one side of the pull handle 15 is clamped in the bayonet 17 of the fixture block 16, namely, the fixed column 11 is kept separated from the slot 6, the filter plate 8 can be taken down for cleaning and replacement, on the other hand, after the water flow is pumped to the water guide channel 2, the one-way door 19 deflects under the impact of water, and the setting of the blocking seat 20 can ensure that the one-way door 19 only rotates towards one side, thereby ensuring that the water in the water guide channel 2 cannot flow back.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy and hydropower engineering's diversion structure, is including supporting base (1) and diversion (2), it draws water spare to install on supporting base (1), draw water spare go out the water end with diversion (2) are linked together, one side of supporting base (1) is provided with diversion seat (4), its characterized in that, draw water seat (4) bottom upwards seted up and draw water chamber (5), slot (6) have been seted up to one side of diversion seat (4), it has filter (8) that are used for filtering debris to peg graft in slot (6), draw water seat (4) top through inlet tube (7) with the piece that draws water is linked together, be provided with on diversion seat (4) and be used for fixing the fixed subassembly of filter (8).

2. The water diversion structure of water conservancy and hydropower engineering according to claim 1, wherein the fixing assembly comprises a mounting frame (10) fixedly mounted on one side of the water diversion seat (4) and a fixing column (11) movably penetrating through the mounting frame (10) and one side wall of the water diversion seat (4), the side wall of the filter plate (8) is correspondingly provided with a jack (12) for the insertion of the fixing column (11), the fixing column (11) is sleeved with a spring (13), the fixing column (11) is fixedly mounted with a resisting block (14), the spring (13) is positioned between the mounting frame (10) and the resisting block (14), when the spring (13) is in a natural state, the resisting block (14) is abutted against the side wall of the water diversion seat (4), the spring (13) is inserted in the slot (6), and when the filter plate (8) is inserted in the slot (6), the insertion hole (12) is aligned with the fixing column (11).

3. The water diversion structure of water conservancy and hydropower engineering according to claim 2, wherein a pull handle (15) is arranged on one side of the fixing column (11) far away from the filter plate (8).

4. The water diversion structure of water conservancy and hydropower engineering according to claim 3, wherein a clamping block (16) is fixedly mounted on one side of the side wall of the mounting frame (10) far away from the water diversion seat (4), a bayonet (17) is formed in one side of the clamping block (16) far away from the water diversion seat (4), the pull handle (15) is rotatably connected with the fixed column (11), the pull handle (15) is perpendicular to the fixed column (11), and when one end of the fixed column (11) far away from the pull handle (15) is separated from the slot (6), the distance between one side of the clamping block (16) close to the mounting frame (10) and the mounting frame (10) is smaller than the distance between the bottom of the bayonet (17) and the mounting frame (10).

5. The water diversion structure of water conservancy and hydropower engineering according to claim 2, wherein the number of the fixing assemblies is two, the two fixing assemblies are respectively arranged at two opposite sides of the water diversion seat (4), and the insertion holes (12) are respectively arranged at two opposite sides of the filter plate (8).

6. The water diversion structure of water conservancy and hydropower engineering according to claim 2, wherein a barrier strip (9) is fixedly mounted on one side of the filter plate (8), and when the filter plate (8) is inserted into the insertion groove (6), two sides of the barrier strip (9) are abutted against the side wall of the water diversion seat (4).

7. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that a one-way component for preventing water backflow is arranged in the water diversion channel (2), the one-way component comprises two parts arranged on vertical seats (18) of two opposite side walls of the water diversion channel (2), two one side of each vertical seat (18) which is opposite is hinged with a one-way door (19) through a rotating shaft, the vertical seats (18) are close to one side of the water pumping piece, a blocking seat (20) is fixedly arranged on one side of the water pumping piece, the two pieces are used as the one-way doors (19) are in a closed state, and the one-way doors (19) are close to one side of the water pumping piece and the blocking seat (20) are abutted.

8. The water diversion structure of water conservancy and hydropower engineering according to claim 7, wherein one side of the one-way door (19) far away from the vertical seat (18) is arranged in an arc surface, the arc surface of the one-way door (19) inclines from being close to the supporting base (1) to being far away from the supporting base (1) and from being close to the vertical seat (18) to being far away from the vertical seat (18).