Water supply and drainage flow guide vortex prevention device

Abstract

The utility model belongs to the technical field of water supply and drainage, and particularly relates to a water supply and drainage flow guide vortex prevention device which comprises a top plate and further comprises a threaded hole, a stud, a lifting rod, a power winch, a blocking plate, a transmission frame, a guide rod, a rotating disc, a water collecting piece, a bottom plate, a vortex prevention plate and a water outlet which are arranged on one side of the top plate. The top plate, the bottom plate, the vortex-preventing plate and the water outlet are integrally formed, water can be blocked or stored by blocking the water outlet through work of the studs and the blocking plate, and the use range of the device can be widened; water flow can pass through the space between the top plate and the bottom plate through the top plate and the anti-vortex plate, the possibility of vortex is avoided, the drainage speed of the water flow can be increased after the water flow passes through the anti-vortex plate through the work of the power winch and the water collecting piece, the working efficiency of water supply and drainage is improved, and the time needed by water drainage is greatly shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply and drainage, and in particular relates to a water supply and drainage flow guide and vortex preventer. Background Art

[0002] Water supply and drainage refers to water supply systems, drainage systems, municipal water supply and drainage, and building water supply and drainage. Water supply and drainage engineering technology is a technology strongly advocated by the country. It is helpful for municipal development policies and energy conservation and emission reduction to protect the environment, and can also promote the rapid development of the construction industry.

[0003] After checking the public (announcement) number: CN205136132U discloses a guide vortex preventer for the suction pipe of a domestic water supply pump. This technology discloses that "the horizontal guide plate and the annular horizontal guide plate are arranged in parallel up and down; the vertical guide baffle is arranged between the horizontal guide plate and the annular horizontal guide plate; the support baffle is arranged below the annular horizontal guide plate, and the suction pipe of the water pump is connected from the bottom of the pool or water tank to the annular horizontal guide plate. The beneficial effect is: it solves the technical problem that air is easily inhaled at the suction port when the submerged water depth is less than 0.3m, avoids the generation of air vortex funnels at the suction pipe of the domestic water supply pump in the secondary water supply project, and increases the effective volume of the water pool. At the same time, it also avoids the vortex and disturbance of the water flow at the bottom of the pool below the suction port, and can effectively prevent the inhalation of possible impurities at the bottom of the pool".

[0004] Although this design can solve the technical problem of air being easily inhaled at the water inlet when the flooding depth is less than 0.3m, and avoid the generation of air vortex funnels at the water inlet of the domestic water supply pump in the secondary water supply project, and increase the effective volume of the pool, it also avoids the vortex and disturbance of the water flow at the bottom of the pool below the water inlet, and can effectively prevent the inhalation of possible impurities at the bottom of the pool, but the device is difficult to apply in occasions where water needs to be stored, and lacks a structure for blocking the water flow and the water outlet, which leads to a reduction in the scope of application and practicality of the device.

[0005] In order to solve the above problems, the present application proposes a water supply and drainage guide vortex breaker. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a water supply and drainage guide vortex preventer, which can block or store water by blocking the water outlet through the work of studs and sealing plates, which can increase the scope of use of the device, and the top plate and vortex preventer can make the water flow pass between the top plate and the bottom plate, avoiding the possibility of vortex, and the power winch and water collecting sheet can increase the discharge speed of the water flow after the water flow passes through the vortex preventer, thereby improving the work efficiency of water supply and drainage and greatly reducing the time required for drainage.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water supply and drainage guide and vortex preventer, comprising a top plate, and also comprising a threaded hole, a stud, a lifting rod, a power winch, a blocking plate, a transmission frame, a guide rod, a turntable, a water collecting sheet, a bottom plate, a vortex preventer and a water outlet, wherein the top plate and the bottom plate, the vortex preventer and the water outlet are integrally formed, and the vortex preventer is arranged at equal angles between the top plate and the bottom plate, the surface of the top plate is also fixedly mounted with the threaded hole whose inner surface is threadedly connected to the stud, the stud passes through the top plate and is rotatably connected to one end of the lifting rod, and the power winch is fixedly mounted on the surface of the lifting rod, and the power winch is fixedly mounted on the end of the lifting rod away from the stud, the surface of the lifting rod is also fixedly provided with the transmission frame slidably connected to the guide rod, and the guide rod is fixedly mounted on the surface of the turntable rotatably connected to the bottom plate, the water collecting sheet is also fixedly mounted on one side of the turntable, and the water collecting sheet is slidably connected to the surface of the bottom plate.

[0008] As a preferred water supply and drainage guide and vortex preventer of the utility model, the axis of the power winch and the lifting rod are on the same straight line.

[0009] As a preferred water supply and drainage guide and vortex breaker of the utility model, the blocking plate is in the shape of a disc.

[0010] As a preferred water supply and drainage guide and vortex preventer of the utility model, a through hole corresponding to the guide rod is opened on the surface of the transmission frame.

[0011] As a preferred water supply and drainage guide and vortex breaker of the utility model, the water collecting plates are arranged at equal angles on the surface of the turntable.

[0012] As a preferred water supply and drainage guide vortex preventer of the utility model, the vortex preventer plate is arranged in a "cross" shape between the top plate and the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: through the work of the studs and the sealing plates, the water body can be sealed or stored by blocking the water outlet, which can increase the scope of use of the device; through the top plate and the anti-vortex plate, the water flow can pass between the top plate and the bottom plate, avoiding the possibility of vortexes; and through the work of the power winch and the water collecting plate, the discharge speed of the water flow can be increased after the water flow passes through the anti-vortex plate, thereby improving the work efficiency of water supply and drainage and greatly reducing the time required for drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the power winch in the utility model in a sinking state;

[0017] Figure 3 This is a schematic diagram of the structure of the water outlet in the utility model in a blocked state;

[0018] Figure 4 It is a schematic diagram of the explosion structure in the utility model;

[0019] In the figure:

[0020] 1. Top plate; 2. Threaded hole; 3. Stud; 4. Lifting rod; 5. Power winch; 6. Sealing plate; 7. Transmission frame; 8. Guide rod; 9. Turntable; 10. Water collecting sheet; 11. Bottom plate; 12. Anti-vortex plate; 13. Water outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1 As shown:

[0024] A water supply and drainage flow guide and vortex breaker comprises a top plate 1.

[0025] In this embodiment: the existing {publication (announcement) number}: CN205136132U discloses a guide vortex breaker for the suction pipe of a domestic water supply pump. This patent discloses a horizontal guide plate. The top plate 1 in the present application document adopts the same technical means in this prior art. This technical means will not be described here one by one. For details about the improvement of this prior art, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the device is difficult to apply to occasions where water needs to be stored, and lacks a structure for blocking the water flow and the water outlet 13, which leads to a reduction in the scope of application of the device and a reduction in practicality". In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve the above problems, threaded holes 2 and studs 3 are added on this basis.

[0026] More specifically:

[0027] like Figure 1-Figure 4 As shown:

[0028] In combination with the above content: it also includes a threaded hole 2, a stud 3, a lifting rod 4, a power winch 5, a blocking plate 6, a transmission frame 7, a guide rod 8, a turntable 9, a water collecting sheet 10, a bottom plate 11, an anti-vortex plate 12 and a water outlet 13 arranged on one side of the top plate 1. The top plate 1 and the bottom plate 11, the anti-vortex plate 12 and the water outlet 13 are integrally formed, and the anti-vortex plate 12 is arranged at an equal angle between the top plate 1 and the bottom plate 11. The surface of the top plate 1 is also fixedly installed with a threaded hole 2 with an inner surface threadedly connected to the stud 3. The stud 3 penetrates the top plate 1 and is rotatably connected to one end of the lifting rod 4. The surface of the lifting rod 4 is fixedly installed with a power winch 5, and the end of the lifting rod 4 away from the stud 3 is fixedly installed with a power winch 5. The surface of the lifting rod 4 is also fixedly provided with a transmission frame 7 slidably connected to the guide rod 8, and the guide rod 8 is fixedly installed on the surface of the turntable 9 rotatably connected to the bottom plate 11. A water collecting sheet 10 is also fixedly installed on one side of the turntable 9, and the water collecting sheet 10 is slidably connected to the surface of the bottom plate 11.

[0029] In this embodiment: when it is necessary to discharge the water flow stored above the top plate 1 through the water outlet 13, the stud 3 and the threaded hole 2 can be rotated and the lifting rod 4 and the sealing plate 6 can be gradually pushed apart from the opening of the water outlet 13 through the stud 3. At this time, the power winch 5 located in the middle of the water collecting sheet 10 and the transmission frame 7 arranged on the surface of the lifting rod 4 will synchronously descend along the surface of the guide rod 8. When the transmission frame 7 reaches the bottom of the guide rod 8, the power winch 5 will also sink to the bottom of the bottom plate 11 and be located in the water outlet 13, and the sealing plate 6 will reach the bottom of the water outlet 13, and there is a height difference between the sealing plate 6 and the water outlet 13 for the water flow to pass through [reference Figure 2 】, at this time, the water flow has flowed from between the top plate 1 and the bottom plate 11 to the position of the power winch 5. Under the impact of the water flow, the power winch 5 will gradually be driven by its inclined surface to generate a deflection force and start to rotate, and the lifting rod 4 and the transmission frame 7 will also rotate together. At this time, rotation occurs between the lifting rod 4 and the stud 3, and the stud 3 remains stationary and is not affected by the lifting rod 4. When the transmission frame 7 rotates, it will drive the guide rod 8 connected to its end to rotate together, and the guide rod 8 will drive its integrated turntable 9 and the water collecting sheet 10 and the power winch 5 to rotate at the same angle. At this time, the turntable 9 will drive the water collecting sheet 10 and the bottom plate 11 to rotate, and the water that passes through the anti-vortex plate 12 and reaches the outside of the water collecting sheet 10 will be accelerated to flow to the position of the power winch 5 through the rotation of the water collecting sheet 10, thereby providing continuous power for the power winch 5, and at the same time achieving the purpose of efficient drainage.

[0030] Going further:

[0031] In an optional embodiment, the axis of the power winch 5 and the lifting rod 4 are on the same straight line.

[0032] In this embodiment, the lifting rod 4 and the power winch 5 located at the same axis have high stability when rotating, which can avoid the centrifugal force generated by the two under the impact of water flow, thereby preventing the rotation of the power winch 5 from being affected.

[0033] Going further:

[0034] In an optional embodiment, the blocking plate 6 is in the shape of a disc.

[0035] In this embodiment, the disc-shaped blocking plate 6 can close the water outlet 13 when the lifting rod 4 rises, which can smoothly achieve the purpose of blocking the water flow and effectively increase the flexibility of the device.

[0036] Going further:

[0037] In an optional embodiment, a through hole corresponding to the guide rod 8 is opened on the surface of the transmission frame 7 .

[0038] In this embodiment: the through hole opened at the end of the transmission frame 7 can provide a flexible moving space between the lifting rod 4 when the lifting rod 4 produces longitudinal displacement, and can also effectively drive the guide rod 8 and the turntable 9 to rotate smoothly through the transmission frame 7 when the lifting rod 4 rotates.

[0039] Going further:

[0040] In an optional embodiment, the water collecting sheets 10 are arranged at equal angles on the surface of the rotating disk 9 .

[0041] In this embodiment: the water collecting sheet 10 located between the turntable 9 and the top plate 1 can accelerate the water flow into the water outlet 13 and the position where the power winch 5 is located when it rotates, which can effectively increase the drainage efficiency.

[0042] Going further:

[0043] In an optional embodiment, the anti-vortex plate 12 is arranged in a "cross" shape between the top plate 1 and the bottom plate 11.

[0044] In this embodiment, the cross-shaped anti-vortex plate 12 can provide stable guidance for the water flow when it passes between the bottom plate 11 and the top plate 1, and can further prevent the occurrence of vortex when the water flow flows into the water outlet 13.

[0045] The working principle and use process of the utility model are as follows: when it is necessary to discharge the water flow stored above the top plate 1 through the water outlet 13, the stud 3 and the threaded hole 2 can be rotated, and the lifting rod 4 and the sealing plate 6 can be gradually pushed apart from the opening of the water outlet 13 through the stud 3. At this time, the power winch 5 located in the middle of the water collecting sheet 10 and the transmission frame 7 arranged on the surface of the lifting rod 4 will synchronously descend along the surface of the guide rod 8. When the transmission frame 7 reaches the bottom of the guide rod 8, the power winch 5 will also sink to the bottom of the bottom plate 11 and be located in the water outlet 13, and the sealing plate 6 will reach the bottom of the water outlet 13, and there is a height difference between the sealing plate 6 and the water outlet 13 for the water flow to pass through [reference Figure 2 】, at this time, the water flow has flowed from between the top plate 1 and the bottom plate 11 to the position of the power winch 5. Under the impact of the water flow, the power winch 5 will gradually be driven by its inclined surface to generate a deflection force and start to rotate, and the lifting rod 4 and the transmission frame 7 will also rotate together. At this time, rotation occurs between the lifting rod 4 and the stud 3, and the stud 3 remains stationary and is not affected by the lifting rod 4. When the transmission frame 7 rotates, it will drive the guide rod 8 connected to its end to rotate together, and the guide rod 8 will drive its integrated turntable 9 and the water collecting sheet 10 and the power winch 5 to rotate at the same angle. At this time, the turntable 9 will drive the water collecting sheet 10 and the bottom plate 11 to rotate, and the water that passes through the anti-vortex plate 12 and reaches the outside of the water collecting sheet 10 will be accelerated to flow to the position of the power winch 5 through the rotation of the water collecting sheet 10, thereby providing continuous power for the power winch 5, and at the same time achieving the purpose of efficient drainage.

[0046] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water supply and drainage deflector and vortex preventer, comprising a top plate (1), characterized in that: The utility model also comprises a threaded hole (2) arranged on one side of the top plate (1), a stud (3), a lifting rod (4), a power winch (5), a blocking plate (6), a transmission frame (7), a guide rod (8), a rotating disk (9), a water collecting plate (10), a bottom plate (11), an anti-vortex plate (12) and a water outlet (13); the top plate (1) and the bottom plate (11), the anti-vortex plate (12) and the water outlet (13) are integrally formed, and the anti-vortex plate (12) is arranged at an equal angle between the top plate (1) and the bottom plate (11); the threaded hole (2) whose inner surface is threadedly connected to the stud (3) is fixedly mounted on the surface of the top plate (1); the stud ( 3) passes through the top plate (1) and is rotatably connected to one end of the lifting rod (4), and the power winch (5) is fixedly installed on the surface of the lifting rod (4), and the power winch (5) is fixedly installed on the end of the lifting rod (4) away from the stud (3), and the surface of the lifting rod (4) is also fixedly provided with the transmission frame (7) slidably connected to the guide rod (8), and the guide rod (8) is fixedly installed on the surface of the turntable (9) rotatably connected to the bottom plate (11), and the water collecting sheet (10) is also fixedly installed on one side of the turntable (9), and the water collecting sheet (10) is slidably connected to the surface of the bottom plate (11).

2. The water supply and drainage guide vortex preventer according to claim 1, characterized in that: The axis of the power winch (5) and the lifting rod (4) are on the same straight line.

3. The water supply and drainage guide vortex preventer according to claim 1, characterized in that: The blocking plate (6) is in the shape of a disc.

4. The water supply and drainage guide vortex breaker according to claim 1, characterized in that: A through hole corresponding to the guide rod (8) is provided on the surface of the transmission frame (7).

5. The water supply and drainage guide vortex breaker according to claim 1, characterized in that: The water collecting sheets (10) are arranged at equal angles on the surface of the rotating disk (9).

6. The water supply and drainage guide vortex breaker according to claim 1, characterized in that: The anti-vortex plate (12) is arranged in a "cross" shape between the top plate (1) and the bottom plate (11).

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