Water circulation device for construction site

Abstract

The invention discloses a construction site water circulation device which comprises a mounting cylinder, a water circulation device, a water circulation device and a water circulation device. The mounting cylinder is provided with a mounting cavity, and the bottom of the mounting cavity is connected with a water drainage pipeline; the filter cylinder body is arranged in the mounting cavity, a drainage gap is formed between the filter cylinder body and the mounting cylinder body, a filter cavity is formed in the upper end of the filter cylinder body, and first filter holes are formed in the side wall of the filter cylinder body; the dense filtering net is arranged in the filtering cylinder body; a plurality of power ribs are arranged on the power disc in the circumferential direction and used for driving liquid in the filtering cavity to rotate spirally so as to apply pressure to the inner wall of the filtering cavity, and the power disc is matched with the power ribs to drive sewage in the filtering cavity to rotate spirally, so that positive pressure is provided for the inner wall of the filtering cavity, and the filtering effect is achieved by matching with the dense filtering net; the positive pressure mode can greatly accelerate the filtering rate, and meanwhile, the spiral rotation mode can also ensure the full utilization of the filtering dense net so as to ensure the filtering effect.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and more particularly to a water circulation device for a construction site. Background Art

[0002] During construction and production, construction sites consume huge amounts of water for purposes such as dust reduction, cleaning, and watering. Due to the particularity of the construction site environment, this type of water will carry a large amount of sand, gravel, rags, etc. after use. Therefore, in order to reduce the waste of water resources, the sand and gravel carried in the water must be removed to achieve the recycling of water resources, while also avoiding damage to subsequent equipment such as pumps.

[0003] In view of this, the current water circulation devices on construction sites mostly use built-in sedimentation tanks, and filter the sand and gravel by setting up a filter net, and further settle it in the sedimentation tank. The above method has the following problems during actual use: Since there are a lot of impurities such as sand, gravel and rags in the sewage, the filtering method using the filter net is easy to clog the holes. At the same time, the accumulation of sand and gravel will cause the filtering effect of the filter net to decrease significantly. At the same time, this type of equipment is bulky and very inconvenient to move, so it needs to be improved. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a water circulation device for a construction site, which can be miniaturized and can greatly improve the filtering efficiency to ensure the filtering effect.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A water circulation device for a construction site, comprising:

[0007] An installation cylinder, wherein an installation cavity is formed on the installation cylinder, and a drainage pipeline is connected to the bottom of the installation cavity;

[0008] A filter cylinder, wherein the filter cylinder is arranged in the installation cavity, a drainage gap is formed between the filter cylinder and the installation cylinder, the drainage gap is connected to the drainage pipeline, the filter cylinder is provided at the upper end to form a filter cavity, the filter cylinder side wall is provided with a first filter hole, and the filter cavity is provided with a power hole at the lower end;

[0009] A filter dense net, wherein the filter dense net is arranged in the filter cylinder;

[0010] A power disc, the power disc is arranged corresponding to the power hole, the edge of the power disc is sealed with the power hole, and a plurality of power ribs are arranged circumferentially on the power disc, the power ribs are used to drive the liquid in the filter cavity to rotate in a spiral manner to apply pressure to the inner wall of the filter cavity;

[0011] A power component is connected to the power disk and is used to drive the power disk to rotate.

[0012] As a further improvement of the present invention, a rolling member is also included, which is rod-shaped, and has protrusions arranged circumferentially on the surface of the rolling member. The protrusion forms a tip at one end away from the rolling member, and the rolling member is used to roll along the inner wall of the filter cylinder to drive the tip to puncture the filter mesh.

[0013] As a further improvement of the present invention, magnets are symmetrically provided at both ends of the rolling element, and a plurality of magnetic rings are provided on the outside of the filter cylinder. The plurality of magnetic rings are evenly arranged along the axial direction of the filter cylinder. The magnetic rings are used to adsorb magnets, and the distance between adjacent magnetic rings is equal to the distance between two magnets.

[0014] As a further improvement of the present invention, a connecting surface is provided at the upper end of the filter cylinder, a supporting surface is provided in the installation cavity corresponding to the connecting surface and used to support the connecting surface, and an elastic cushion is provided between the connecting surface and the supporting surface.

[0015] As a further improvement of the present invention, the power hole is provided with a first stepped clamping edge, the power disk edge forms a second clamping edge adapted to the first clamping edge, and the filter cylinder is clamped with the first clamping edge along the height direction via the first clamping edge.

[0016] As a further improvement of the present invention, a second filter hole is provided on the power disk, a platform is formed at the bottom of the installation cavity and a collecting groove is formed corresponding to the edge of the platform, and the drainage pipeline is connected to the collecting groove.

[0017] As a further improvement of the present invention, the inner wall of the filter chamber is provided with a plurality of fixing units, and the plurality of fixing units are arranged circumferentially along the axis of the filter chamber. The fixing units are used to connect and fix the filter mesh. The fixing units include two symmetrically arranged elastic clips, one end of the two elastic clips is fixedly connected to the inner wall of the filter chamber, and the other end passes through the mesh corresponding to the filter mesh and is provided with a limit head.

[0018] As a further improvement of the present invention, the power ribs are provided with a plurality of positioning holes along the length direction, and the positioning holes are connected and fixed to the power disc by bolts.

[0019] Beneficial effects of the present invention:

[0020] 1. The power disc and the power ribs drive the sewage in the filter chamber to spirally rotate, thereby providing positive pressure on the inner wall of the filter chamber and cooperating with the filter mesh to achieve the filtering effect. The positive pressure method can greatly accelerate the filtering rate, and the spiral rotation method can also ensure the full utilization of the filter mesh to ensure the filtering effect;

[0021] 2. The filter cylinder is built into the installation cylinder, making the overall structure simple and compact to meet the needs of miniaturization. At the same time, the driving scheme of the power disk can ensure the maximum utilization of the space in the filter chamber to improve the processing capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic cross-sectional diagram of the overall installation of the present invention;

[0023] Figure 2 This is a schematic diagram of the second filter hole of the present invention;

[0024] Figure 3 for Figure 1 A magnified view is available.

[0025] Figure numerals: 1. installation cylinder; 2. installation cavity; 3. drainage pipeline; 4. filter cylinder; 5. drainage gap; 6. filter cavity; 7. first filter hole; 8. power hole; 9. filter mesh; 10. power disk; 11. power rib; 12. power component; 13. rolling element; 14. protrusion; 15. tip; 16. magnet; 17. magnetic ring; 18. connecting surface; 19. supporting surface; 20. elastic cushion; 21. first clamping edge; 22. second clamping edge; 23. second filter hole; 24. platform; 25. collecting tank; 26. elastic clip; 27. limit head; 28. positioning hole. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments, wherein the same components are represented by the same reference numerals.

[0027] like Figure 1-3 As shown, a water circulation device for a construction site includes a mounting cylinder 1, a mounting cavity 2 is formed on the mounting cylinder 1, a drainage pipeline 3 is connected to the bottom of the mounting cavity 2, and the mounting cavity 2 discharges water to the outside through the drainage pipeline 3.

[0028] It also includes a filter cylinder 4, which is arranged in the installation cavity 2. A drainage gap 5 is formed between the filter cylinder 4 and the installation cylinder 1. The drainage gap 5 is arranged in a ring shape around the filter cylinder 4. The drainage gap 5 is connected to the drainage pipe 3, so that the filtrate in the drainage gap 5 passes through the drainage gap 5 and is discharged through the drainage pipe 3. A filter cavity 6 is formed at the upper end of the filter cylinder 4. A plurality of first filter holes 7 are arranged on the side wall of the filter cylinder 4. The plurality of first filter holes 7 are arranged circumferentially along the inner wall of the filter cylinder 4, and the plurality of first filter holes 7 are arranged in multiple rows and arranged along the axial direction of the filter cylinder 4, so that the sewage in the filter cavity 6 can be fully filtered when the spiral rotates. A power hole 8 is formed at the lower end of the filter cavity 6.

[0029] Furthermore, it also includes a dense filter mesh 9, which is arranged in the filter cylinder 4. The shape of the dense filter mesh 9 is adapted to the inner wall of the filter cavity 6, so that when the dense filter mesh 9 is arranged in the filter cylinder 4, it can be attached to the filter cavity 6, thereby filtering the sewage through the dense holes on the dense filter mesh 9.

[0030] It also includes a power disk 10, which is arranged corresponding to the power hole 8. The edge of the power disk 10 is sealed with the power hole 8 to prevent sewage from leaking along the connection between the power disk 10 and the power hole 8. A plurality of power ribs 11 are arranged on the circumference of the power disk 10. The power ribs 11 are used to drive the liquid in the filter chamber 6 to rotate in a spiral to apply pressure to the inner wall of the filter chamber 6.

[0031] In a specific manner, the power rib 11 can be set to be curved, and its cross-sectional area gradually expands from one end to the other end. In this embodiment, the power rib 11 is linear, and multiple power ribs 11 are arranged circumferentially with the axis of the power disk 10 as the center.

[0032] Furthermore, it also includes a power component 12, which is connected to the power disk 10 and is used to drive the power disk 10 to rotate. The power component 12 is preferably a motor.

[0033] When in use, sewage is passed into the filter chamber 6, and the power component 12 further drives the power disk 10 to rotate. The power disk 10 drives the sewage in the filter chamber 6 to rotate in a spiral shape through the power tendons 11, so that the water flow impacts the filter mesh 9 located on the inner wall of the filter chamber 6, so that the sand and rags in the sewage are intercepted by the filter mesh 9, and the filtrate enters the drainage gap 5 and is discharged to the outside through the drainage pipe 3.

[0034] Among them, due to the spiral rotation of the sewage in the filter chamber 6, the rags and the like in the sewage can be naturally gathered together, which can reduce the blockage of the filter mesh 9 on the one hand, and also facilitate the subsequent personnel to clean it.

[0035] Preferably, a rolling member 13 is also included, which is located in the filter chamber 6. The rolling member 13 is rod-shaped, and protrusions 14 are arranged circumferentially on the surface of the rolling member 13. The protrusion 14 forms a tip 15 at one end away from the rolling member 13. The rolling member 13 is used to roll along the inner wall of the filter cylinder 4 to drive the tip 15 to puncture the filter mesh 9.

[0036] During filtering, the rolling element 13 is simultaneously placed in the filter chamber 6, and driven by the centrifugal force of the water flow, it can be driven to roll circumferentially along the axis of the filter chamber 6, so that the tip 15 arranged on the surface of the rolling element 13 can pierce the corresponding mesh of the filter mesh 9, thereby achieving a hole cleaning effect, reducing the blockage of the filter mesh 9 during use, thereby ensuring the filtering effect of the filter mesh 9.

[0037] Furthermore, in order to guide the rolling direction of the rolling element 13 so that the axis of the rolling element 13 is aligned with the axis of the filter chamber 6 when the rolling element 13 rolls, magnets 16 are symmetrically provided at both ends of the rolling element 13, and a plurality of magnetic rings 17 are provided on the outside of the filter cylinder 4. The plurality of magnetic rings 17 are evenly arranged along the axis direction of the filter cylinder 4. The magnetic rings 17 are used to adsorb the magnets 16. The distance between adjacent magnetic rings 17 is equal to the distance between two magnets 16. The adsorption of the magnets 16 and the magnetic rings 17 can achieve a traction effect on both ends of the rolling element 13, thereby improving the movement stability when the rolling element 13 rolls.

[0038] Preferably, a connecting surface 18 is provided at the upper end of the filter cylinder 4, and a supporting surface 19 is provided in the installation cavity 2 corresponding to the connecting surface 18 and is used to support the connecting surface 18, thereby completing the installation of the filter cylinder 4. The supporting connection between the supporting surface 19 and the connecting surface 18 can realize the rapid disassembly and assembly of the filter cylinder 4. An elastic pad 20 is provided between the connecting surface 18 and the supporting surface 19. The setting of the elastic pad 20 can provide a buffer for the filter cylinder 4 during filtration to reduce the impact of the filter cylinder 4 on the installation cylinder 1.

[0039] Preferably, the power hole 8 is provided with a first stepped clamping edge 21, and the edge of the power disk 10 forms a second clamping edge 22 that is compatible with the first clamping edge 21, thereby achieving sealing between the edge of the power disk 10 and the power hole 8. The stepped setting can improve the sealing effect.

[0040] Furthermore, the filter cylinder 4 is clamped with the first clamping edge 21 along the height direction through the first clamping edge 21 , and the clamping in this direction can cooperate with the support installation of the support surface 19 and the connecting surface 18 to achieve rapid disassembly and assembly of the filter cylinder 4 .

[0041] Preferably, a second filter hole 23 is provided on the power disk 10, and a platform 24 is formed at the bottom of the installation cavity 2. The motor is located inside the platform 24, and the output end of the motor extends upward and is connected to the power disk 10. A collecting groove 25 is formed at the edge of the installation cavity 2 corresponding to the platform 24, and the drainage pipe 3 is connected to the collecting groove 25. The setting of the platform 24 can facilitate the collection of the filtered liquid on the one hand, and can also reduce the probability of liquid contacting the motor and causing damage to the motor, thereby improving the overall durability.

[0042] Preferably, a plurality of fixing units are provided on the inner wall of the filter chamber 6, and the plurality of fixing units are arranged circumferentially along the axis of the filter chamber 6. The fixing units are used to connect and fix the filter mesh 9. The fixing units include two symmetrically arranged elastic clips 26. One end of the two elastic clips 26 is fixedly connected to the inner wall of the filter chamber 6, and the other end passes through the corresponding mesh of the filter mesh 9 and is provided with a limit head 27.

[0043] The connection mode of the elastic clip 26 and the limit head 27 can realize the quick disassembly and assembly of the filter mesh 9, and can also ensure the stability of the filter mesh 9 during use to avoid deformation and displacement of the filter mesh 9 due to water impact.

[0044] Preferably, the power tendon 11 is provided with a plurality of positioning holes 28 along the length direction, and the positioning holes 28 are connected and fixed to the power disk 10 by bolts, so that the power tendon 11 can be replaced to meet the use requirements under different working conditions.

[0045] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A water circulation device for a construction site, characterized in that: include: An installation cylinder (1), wherein an installation cavity (2) is formed on the installation cylinder (1), and a drainage pipeline (3) is connected to the bottom of the installation cavity (2); A filter cylinder (4), the filter cylinder (4) being arranged in the installation cavity (2), a drainage gap (5) being formed between the filter cylinder (4) and the installation cylinder (1), the drainage gap (5) being in communication with the drainage pipeline (3), a filter cavity (6) being formed at the upper end of the filter cylinder (4), a first filter hole (7) being arranged on the side wall of the filter cylinder (4), and a power hole (8) being formed at the lower end of the filter cavity (6); A filter dense net (9), wherein the filter dense net (9) is arranged in the filter cylinder (4); A power disc (10), the power disc (10) being arranged corresponding to the power hole (8), the edge of the power disc (10) being sealed with the power hole (8), a plurality of power ribs (11) being arranged circumferentially on the power disc (10), the power ribs (11) being used to drive the liquid in the filter chamber (6) to rotate in a spiral manner so as to apply pressure to the inner wall of the filter chamber (6); A power component (12) is connected to the power disk (10) and is used to drive the power disk (10) to rotate.

2. A construction site water circulation device according to claim 1, characterized in that: The invention also comprises a rolling member (13), the rolling member (13) being in the shape of a rod, the surface of the rolling member (13) being provided with protrusions (14) arranged in a circumferential direction, the end of the protrusion (14) away from the rolling member (13) forming a tip (15), the rolling member (13) being used to roll along the inner wall of the filter cylinder (4) so ​​as to drive the tip (15) to puncture the filter mesh (9).

3. A construction site water circulation device according to claim 2, characterized in that: Magnets (16) are symmetrically arranged at both ends of the rolling element (13); a plurality of magnetic rings (17) are arranged on the outside of the filter cylinder (4); the plurality of magnetic rings (17) are evenly arranged along the axial direction of the filter cylinder (4); the magnetic rings (17) are used to absorb the magnets (16); and the distance between adjacent magnetic rings (17) is equal to the distance between two magnets (16).

4. A construction site water circulation device according to claim 1, characterized in that: The upper end of the filter cylinder (4) is provided with a connection surface (18), a support surface (19) is provided in the installation cavity (2) corresponding to the connection surface (18) and used to support the connection surface (18), and an elastic cushion (20) is provided between the connection surface (18) and the support surface (19).

5. A water circulation device for a construction site according to claim 4, characterized in that: The power hole (8) is provided with a first clamping edge (21) in a stepped shape, the edge of the power disk (10) forms a second clamping edge (22) adapted to the first clamping edge (21), and the filter cylinder (4) is clamped with the first clamping edge (21) along a height direction via the first clamping edge (21).

6. A water circulation device for a construction site according to claim 5, characterized in that: The power disk (10) is provided with a second filtering hole (23), a platform (24) is formed at the bottom of the installation cavity (2) and a collecting groove (25) is formed corresponding to the edge of the platform (24), and the drainage pipeline (3) is connected to the collecting groove (25).

7. A water circulation device for a construction site according to claim 1, characterized in that: The inner wall of the filter cavity (6) is provided with a plurality of fixing units, and the plurality of fixing units are arranged circumferentially along the axis of the filter cavity (6). The fixing units are used to connect and fix the filter mesh (9), and the fixing units include two symmetrically arranged elastic clips (26), one end of the two elastic clips (26) is fixedly connected to the inner wall of the filter cavity (6), and the other end passes through the corresponding mesh of the filter mesh (9) and is provided with a limit head (27).

8. A water circulation device for a construction site according to claim 1, characterized in that: The power rib (11) is provided with a plurality of positioning holes (28) along the length direction, and the positioning holes (28) are connected and fixed to the power disc (10) by bolts.

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