CN218622524U

CN218622524U - A prevent stifled cistern for hydraulic engineering

Info

Publication number: CN218622524U
Application number: CN202221977636.8U
Authority: CN
Inventors: 黄艳平
Original assignee: Hubei Yujie Construction Co ltd
Current assignee: Jiangxi Yide Construction Engineering Co.,Ltd.
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-03-14
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a prevent stifled cistern for hydraulic engineering, including the cistern body, this internal being provided with of cistern be used for with this internal division of cistern is two and forms the baffle of clean water basin and filtering ponds, the bottom is provided with ladder desilting platform in the filtering ponds, first arc wall and second arc wall have been seted up at the top of ladder desilting platform, first arc wall is close to a lateral wall of second arc wall is provided with the branch sieve mesh, be provided with first auger in the first arc wall, be provided with the second auger in the second arc wall, the outer wall correspondence of cistern body is provided with and drives respectively first auger with the first motor and the second motor of second auger, first arc wall with keep away from in the second arc wall first motor with the water conservancy diversion hole has been seted up to the one end bottom of second motor, carries out the separation of certain degree with gravel and silt through ladder desilting platform and branch sieve mesh, and then reduces the risk of jam.

Description

A prevent stifled cistern for hydraulic engineering

Technical Field

The utility model relates to a cistern technical field, concretely relates to prevent stifled cistern for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Hydraulic engineering requires the construction of various types of hydraulic structures such as dams, dikes, spillways, water gates, water inlets, channels and the like to achieve its objective, and the reservoir is one of the structures that must be constructed.

Part of the water storage tank is built in an open air environment, and sludge and sand and stones (the sludge and the sand and stones in the external water) are mixed into the water storage tank inevitably in the process of injecting the external water. Therefore, the reservoir can carry out dredging operation at intervals. And for the better blowdown to the bottom in the cistern, can set up the supporting legs at four corners in the bottom of cistern, be convenient for set up sewage pipes in the bottom of cistern, and set up in the cistern and strike off the cistern bottom along with stirring subassembly pivoted scraper blade, strike off the silt and the gravel and sand of bottom in the cistern with the deposit and propelling movement to sewage pipes in, but because silt and gravel and sand often can be in the same place, appear blockking up in sewage pipes easily, increase the degree of difficulty for the desilting work of cistern.

SUMMERY OF THE UTILITY MODEL

In order to effectively reduce blocking phenomenon in the cistern, alleviate the intensity of desilting work, the utility model provides a prevent stifled cistern for hydraulic engineering can effectively reduce the hindrance of silt and gravel and sand to desilting work.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a prevent stifled cistern for hydraulic engineering, includes the cistern body, this internal being provided with of cistern be used for with this internal division of cistern is two and forms the baffle of clean water reservoir and filtering ponds, the water guide square hole has been seted up at the baffle middle part, the bottom is provided with ladder desilting platform in the filtering ponds, first arc wall and being located have been seted up at the top of ladder desilting platform the second arc wall of first arc wall below, first arc wall is close to a lateral wall of second arc wall is provided with and is used for leading-in silt branch sieve mesh in the second arc wall, be provided with first auger in the first arc wall, be provided with the second auger in the second arc wall, the outer wall correspondence of cistern body is provided with the drive respectively first auger with the first motor and the second motor of second auger, first arc wall with keep away from in the second arc wall first motor with the guiding gutter has still been seted up to the one end bottom of second motor, the bottom of cistern body be provided with the reservoir box of guiding gutter intercommunication.

Compared with the prior art, the utility model discloses following beneficial effect has:

according to the scheme, the partition plate is arranged in the reservoir body, and the reservoir body is divided into two parts through the partition plate to form the water purifying tank and the filtering tank, so that a structural foundation for filtering and dredging is constructed; furthermore, the bottom in the filter tank is provided with a step dredging table, a first arc-shaped groove and a second arc-shaped groove below the first arc-shaped groove are arranged in the step dredging table, a screening hole used for guiding the sludge into the second arc-shaped groove is formed in one side wall, close to the second arc-shaped groove, of the first arc-shaped groove, and therefore when the incoming water is injected from the top of the reservoir, the sludge and the sand and the stones are relatively uniformly dropped into the first arc-shaped groove and the second arc-shaped groove. Meanwhile, the first auger and the second auger are respectively arranged in the first arc-shaped groove and the second arc-shaped groove, so that partial silt and partial gravel which are sunk into the first arc-shaped groove are displaced along with the rotation of the first auger, and when the sieve holes are separated in the way, the silt can be extruded and pushed into the sieve holes and finally flows into the second arc-shaped groove. At the moment, only sand and stone are left in the first arc-shaped groove, silt and partial sand and stone are left in the second arc-shaped groove, and the possibility of blockage in the second arc-shaped groove is greatly reduced due to the reduction of the amount of the sand and stone. Meanwhile, the bottom of one end, far away from the first motor and the second motor, in the first arc-shaped groove and the second arc-shaped groove is provided with a flow guide hole, so that part of sand and stone (basically free of sludge) is smoothly discharged through the flow guide hole in the first arc-shaped groove, and the sand and stone in the second arc-shaped groove is greatly reduced due to the content, and the blockage is difficult to occur.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a front view of an anti-blocking reservoir for hydraulic engineering according to a preferred embodiment of the present invention;

fig. 2 is a top view of an anti-blocking reservoir for hydraulic engineering according to a preferred embodiment of the present invention;

fig. 3 is a top view of an anti-blocking reservoir (without a first motor, a first auger, a second motor, and a second auger) for hydraulic engineering according to a preferred embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of an anti-blocking reservoir for hydraulic engineering according to a preferred embodiment of the present invention;

fig. 5 is an isometric view of an anti-clogging water reservoir for hydraulic engineering in accordance with a preferred embodiment of the present invention;

fig. 6 is an isometric view of an anti-clogging water reservoir (with filter cartridge and handle removed) for hydraulic engineering in accordance with a preferred embodiment of the present invention;

fig. 7 is an isometric view of an anti-clogging reservoir (without the first motor, the first auger, the second motor, the second auger, and the filter box and the handle) for hydraulic engineering in a preferred embodiment of the present invention;

fig. 8 is an isometric view of an anti-clogging retention reservoir for hydraulic engineering in accordance with a preferred embodiment of the present invention, fig. 3;

fig. 9 is an isometric view of an anti-clogging water reservoir (with storage boxes removed) for hydraulic engineering in accordance with a preferred embodiment of the present invention, fig. 3.

The reference numbers are as follows:

10. a reservoir body; 11. a filtration tank; 12. a clear water tank; 13. a partition plate; 14. a water guide square hole; 15. a step dredging table; 16. a first arc-shaped slot; 17. a second arc-shaped slot; 18. a flow guide hole; 19. a first motor; 191. a first output shaft; 20. a first auger; 21. a second motor; 211. a second output shaft; 22. a second auger; 23. a storage box; 24. a discharge door; 25. a through hole; 26. supporting legs; 27. dividing sieve pores; 28. filtering with a screen; 29. a filter cartridge; 30. and (4) a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 6, fig. 7, fig. 8, fig. 9, the present invention provides a technical solution: the utility model provides a prevent stifled cistern for hydraulic engineering, includes cistern body 10, is provided with in the cistern body 10 to be used for being divided into two and form the baffle 13 of clean water basin 12 and filtering ponds 11 in the cistern body 10, can form independent desilting filtration space through the part section like this with cistern body 10 internal, not only can purify water quality, also can be with silt and gravel and sand further inject in less space. In order to ensure that the filtered outside water in the filtering tank 11 can smoothly enter the clean water tank 12, the middle part of the partition plate 13 is provided with a water guide square hole 14, so that the filtered outside water can conveniently enter the clean water tank 12 through the water guide square hole 14. A step dredging table 15 is arranged at the bottom in the filter tank 11, a first arc-shaped groove 16 and a second arc-shaped groove 17 positioned below the first arc-shaped groove 16 are formed in the top of the step dredging table 15, a screening hole 27 for guiding sludge into the second arc-shaped groove 17 is formed in one side wall, close to the second arc-shaped groove 17, of the first arc-shaped groove 16, a first auger 20 is arranged in the first arc-shaped groove 16, a second auger 22 is arranged in the second arc-shaped groove 17, a first motor 19 and a second motor 21 for respectively driving the first auger 20 and the second auger 22 are correspondingly arranged on the outer wall of the reservoir body 10, a flow guide hole 18 is further formed in the bottoms of one ends, far away from the first motor 19 and the second motor 21, of the first arc-shaped groove 16 and the second arc-shaped groove 17, and a storage box 23 communicated with the flow guide hole 18 is arranged at the bottom of the reservoir body 10 (the size of the storage box 23 can be adaptively adjusted according to the discharge capacity). When the above scheme is used, only the external water is put into the reservoir body 10 through the right above the filtering tank 11, and the sludge and the sand and the stone in the external water are uniformly sunk into the clean water tank 12 and the filtering tank 11. At this time, under the driving of the first motor 19 and the second motor 21, the first auger 20 and the second auger 22 respectively rotate and drive the sludge and the sand in the first arc-shaped groove 16 and the second arc-shaped groove 17 to move towards the guide hole 18. When the sludge and the sand and stone in the first arc-shaped groove 16 pass through the sieving holes 27, a large amount of sludge can be conveyed into the second arc-shaped groove 17 through the sieving holes 27 under the extrusion and pushing of the first auger 20, so that the sludge in the first arc-shaped groove 16 is greatly reduced, only sand and stone basically remain, and finally the sand and stone and a small amount of sludge in the first arc-shaped groove 16 can fall into the storage box 23 through the diversion holes 18; and because the sand and stone in the second arc-shaped groove 17 only account for the whole sand and stone, the blockage of the second packing auger 22 during rotation is greatly reduced. It should be noted that the blockage caused by the silt and the sand is mainly caused by the increase of the amount of the sand and the filling of the silt in the gaps between the sand and the stone, so that the mixture of the increased silt and a part of the sand and the stone in the second arc-shaped groove 17 can not cause the blockage, but can reduce the blockage.

In order to filter in advance other debris that are greater than silt and gravel in specification and size, and then reduce the jam risk, the preferred embodiment of the utility model, as shown in fig. 5, the upper portion joint has filter box 29 in the filtering ponds 11, and filter box 29's top is the opening form, and filter box 29's both sides are provided with and stretch out filtering ponds 11 open-ended handle 30.

In the preferred embodiment of the present invention, as shown in fig. 6 and 8, the diversion holes 18 are uniformly distributed along the axis direction of the first arc-shaped groove 16, and the diversion holes 18 are at least three, so that the faster entering of silt and sand into the diversion holes 18 can be accelerated, and the silt and sand finally enter into the storage box 23.

In the preferred embodiment of the present invention, as shown in fig. 6, fig. 8 and fig. 9, the diameter of the diversion hole 18 in the first arc-shaped groove 16 is larger than the diameter of the diversion hole 18 in the second arc-shaped groove 17, so that gravel and sand can enter the storage box 23 more smoothly and rapidly.

In the preferred embodiment of the present invention, as shown in fig. 3 and 4, a filter screen 28 is disposed in the screening hole 27, so that the sand and stone at the bottom of the first arc-shaped groove 16 can be prevented from entering the second arc-shaped groove 17.

The utility model discloses a preferred embodiment, as shown in fig. 3, fig. 6, second arc wall 17 is located between first arc wall 16 and clean water reservoir 12, can be when the above-mentioned scheme of concrete implementation like this, preferably through adding and establishing the honeycomb duct, let the extra income water only flow down through filtering ponds 11 tops, the grit volume that like this can further reduction is located first arc wall 16, thereby let the blowdown become more smooth and easy, also make the water after the filtration can be according to first arc wall 16 in proper order, second arc wall 17, clean water reservoir 12 moves towards filling whole cistern body 10.

In the preferred embodiment of the present invention, as shown in fig. 8, the bottom of the storage box 23 is provided with a discharge door 24 which can be opened and closed, so that the sludge and the gravel in the storage box 23 can be conveniently discharged by opening the discharge door 24. Preferably, two storage boxes 23 are provided and are respectively positioned right below the first arc-shaped groove 16 and the second arc-shaped groove 17.

In the preferred embodiment of the present invention, as shown in fig. 8, the four corners of the bottom of the reservoir body 10 are provided with supporting legs 26, and the height of the supporting legs 26 is greater than the height of the storage box 23, so that the storage box 23 can be conveniently taken by the operator.

In the preferred embodiment of the present invention, as shown in fig. 2, the first output shaft 191 of the first motor 19 is fixedly connected to the first auger 20, and the second output shaft 211 of the second motor 21 is fixedly connected to the second auger 22, so that the step processing function of the silt and the gravel and sand can be realized independently (i.e. the silt and the gravel and sand are separated to a certain extent and are discharged independently). In addition, first motor 19 and second motor 21 are preferred high-power motor on the lectotype, be convenient for first auger 20 and second auger 22 can be more powerful the removal of promotion gravel and sand (in order to can be better realize preventing blockking up the function, the cistern can regularly clear up the historical remaining gravel and sand in first arc wall 16 and the second arc wall 17, and then guarantee first auger 20 and second auger 22's normal work and postpone life), the outer wall one side of filtering ponds 11 corresponds is provided with two through-holes 25 for first output shaft 191 and second output shaft 211 stretch into in the filtering ponds 11. It should be noted that a seal (e.g., a combination of a bearing and a rotary rubber seal) must be provided in the through-hole 25 to ensure that no external water leaks.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an prevent stifled cistern for hydraulic engineering which characterized in that: including cistern body (10), be provided with in cistern body (10) be used for with baffle (13) of dividing into two and forming clean water basin (12) and filtering ponds (11) in cistern body (10), water guide square hole (14) have been seted up at baffle (13) middle part, bottom is provided with ladder desilting platform (15) in filtering ponds (11), first arc wall (16) have been seted up at the top of ladder desilting platform (15) and have been located second arc wall (17) of first arc wall (16) below, first arc wall (16) are close to a lateral wall of second arc wall (17) is provided with and is used for leading-in silt branch sieve mesh (27) in second arc wall (17), be provided with first auger (20) in first arc wall (16), be provided with second auger (22) in second arc wall (17), the outer wall correspondence of cistern body (10) is provided with the drive respectively first auger (20) with first motor (19) and second auger (21) of second arc wall (22) the diversion motor bottom and second auger (21) motor bottom the diversion hole (18) and storage motor (18) are still provided with diversion hole (21) and the diversion motor bottom of second arc wall (17), the diversion hole (18) intercommunication motor (18) and storage tank (18) have been provided with diversion hole (18), diversion motor bottom ).

2. Anti-blocking water storage tank for hydraulic engineering according to claim 1, characterized in that: the upper portion joint has filter box (29) in filter tank (11), the top of filter box (29) is the opening form, just the both sides of filter box (29) are provided with and stretch out filter tank (11) open-ended handle (30).

3. The anti-blocking water reservoir for hydraulic engineering according to claim 1, characterized in that: the diversion holes (18) are uniformly distributed along the axial direction of the first arc-shaped groove (16), and at least three diversion holes (18) are formed.

4. Anti-blocking water storage tank for hydraulic engineering according to claim 1, characterized in that: the diameter of the flow guide hole (18) in the first arc-shaped groove (16) is larger than that of the flow guide hole (18) in the second arc-shaped groove (17).

5. The anti-blocking water reservoir for hydraulic engineering according to claim 1, characterized in that: a filter screen (28) is arranged in the screening holes (27).

6. The anti-blocking water reservoir for hydraulic engineering according to claim 1, characterized in that: the second arc-shaped groove (17) is positioned between the first arc-shaped groove (16) and the purified water tank (12).

7. The anti-blocking water reservoir for hydraulic engineering according to claim 1, characterized in that: the bottom of the storage box (23) is provided with a blanking door (24) which can be opened and closed.

8. Anti-blocking water storage tank for hydraulic engineering according to claim 1, characterized in that: supporting legs (26) are arranged at four corners of the bottom of the water storage tank body (10), and the height of each supporting leg (26) is larger than that of the storage box (23).