Water tank flow state optimization device for secondary water supply pool

Abstract

The utility model relates to a water tank flow state optimizing device for a secondary water supply pool. The water tank flow state optimizing device comprises one or more telescopic flow guide plates, a flow guide plate fixing support and a flow guide plate containing support, wherein the flow guide plate fixing support and the flow guide plate containing support are matched with the telescopic flow guide plates. The guide plate fixing support and the guide plate storage support are arranged on the inner walls, corresponding to the telescopic direction of the telescopic guide plate, of the two sides of the secondary water supply pool or the water tank respectively. The telescopic flow guide plate comprises a telescopic folding plate, one end of the telescopic folding plate in the telescopic direction is fixed to the flow guide plate containing support, and a movable fixing plate is arranged at the other end of the telescopic folding plate. The fixing plate is fixedly connected with the flow guide plate fixing support when the telescopic flow guide plate is unfolded, and the fixing plate is fixedly connected with the flow guide plate storage support when the telescopic flow guide plate is folded. Compared with the prior art, the occurrence of short flow is reduced through the arrangement of the telescopic flow guide plate, and the dead water area in the water tank of the secondary water supply pool can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of water supply technology, and in particular to a flow optimization device for a secondary water supply tank. Background Technology

[0002] To ensure the water volume and pressure requirements of residential taps, numerous secondary water supply facilities are installed in urban secondary water supply systems. However, due to the long water supply paths and hydraulic retention times in the tanks (reservoirs), tap water often suffers from seasonally low residual chlorine, excessive microbial levels, turbidity, and unpleasant odors, making it difficult to meet the requirements for direct drinking water. Therefore, relevant industry standards stipulate that the arrangement of inlet and outlet pipes in secondary water supply tanks must not create short circuits. Consequently, a flow optimization technology for secondary water supply tanks is urgently needed to meet these practical requirements. Utility Model Content

[0003] The purpose of this invention is to overcome the defects of the existing technology and provide a secondary water supply tank flow optimization device.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A flow optimization device for a secondary water supply tank includes one or more retractable guide plates, a guide plate fixing bracket and a guide plate storage bracket that cooperate with the retractable guide plates.

[0006] The guide plate fixing bracket and the guide plate storage bracket are respectively installed on the inner walls of the secondary water supply pool or water tank on both sides corresponding to the extension and retraction direction of the retractable guide plate.

[0007] The retractable guide plate includes a telescopic folding plate, one end of which is fixed to the guide plate storage bracket along its telescopic direction, and the other end is provided with a movable fixing plate.

[0008] The fixing plate is fixedly connected to the guide plate fixing bracket when the retractable guide plate is unfolded, and fixedly connected to the guide plate storage bracket when the retractable guide plate is folded.

[0009] As a preferred technical solution, the fixing plate is an L-shaped fixing plate, and a first fixing magnet is provided at the end of the fixing plate.

[0010] As a preferred technical solution, the guide plate fixing bracket is provided with a fixing groove that matches the shape of the fixing plate, and a second fixing magnet with the opposite polarity to the first fixing magnet is provided in the fixing groove.

[0011] As a preferred technical solution, when the retractable guide plate is unfolded, the fixing plate is installed in the fixing groove of the guide plate fixing bracket, and the first fixing magnet and the second fixing magnet are magnetically attracted and fixed, and multiple folds perpendicular to its extension and retraction direction are formed on the retractable folding plate.

[0012] As a preferred technical solution, when the retractable guide plate is unfolded, on the side of the retractable folding plate away from the secondary water supply tank, the spacing of the folds near the center of the retractable folding plate is smaller than the spacing of the folds on both sides of the retractable folding plate.

[0013] As a preferred technical solution, the guide plate storage bracket includes a support plate for storing a foldable and retractable guide plate, and a third fixed magnet with the opposite polarity to the first fixed magnet is provided at the end of the support plate.

[0014] As a preferred technical solution, when the retractable guide plate is folded, the retractable guide plate is stored on the support plate of the guide plate storage bracket, and the fixing plate of the retractable guide plate is magnetically fixed by the cooperation of the first fixing magnet and the second fixing magnet.

[0015] As a preferred technical solution, the retractable guide plate is in close contact with the inner wall of the water tank or water pool on one side perpendicular to the extension direction, and the retractable guide plate, the guide plate fixing bracket and the guide plate storage bracket are tilted toward the side away from the inner wall of the secondary water tank or water pool, and the vertical height of the side away from the inner wall of the secondary water tank or water pool is lower than the vertical height of the side in close contact with the inner wall of the water tank or water pool.

[0016] As a preferred technical solution, the secondary water supply tank is equipped with multiple retractable guide plates inside. Two adjacent retractable guide plates are respectively attached to the inner walls of opposite sides of the secondary water supply tank, and the width of the retractable guide plates is greater than half the width of the tank.

[0017] As a preferred technical solution, a lifting ring is provided above the fixing plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) This utility model involves installing a retractable guide plate and a corresponding guide plate inside a secondary water supply tank or reservoir. The two are magnetically attached to the retractable guide plate, which can be deployed or retracted. In its deployed state, the retractable guide plate guides and optimizes water flow, reducing short-circuiting and dead water areas. The retractable guide plate can also be retracted for easy cleaning of the secondary water supply tank or reservoir.

[0020] 2) When the telescopic folding plate of this utility model is unfolded, multiple folds perpendicular to the telescopic direction will be formed on the telescopic folding plate, which can help guide and optimize the liquid flow. In a preferred embodiment, the fold spacing at the center position can be smaller than the fold spacing on both sides, further optimizing the flow state and directing the liquid to converge towards the center of the secondary water supply pool or tank. Attached Figure Description

[0021] Figure 1 This is a first perspective view of the guide plate of the secondary water supply tank flow optimization device of this utility model in the deployed state.

[0022] Figure 2 This is a second perspective view of the guide plate of the secondary water supply tank flow optimization device of this utility model in the deployed state.

[0023] Figure 3 This is a schematic diagram of the magnetic fixation of the guide plate in the unfolded state of this utility model.

[0024] Figure 4 This is a perspective view of the guide plate of the secondary water supply tank flow optimization device of this utility model in a folded state.

[0025] Figure 5 This is a schematic diagram of the magnetic fixation structure of the guide plate in the folded state of this utility model;

[0026] Figure 6 This is a schematic diagram of the flow optimization device for a secondary water supply tank according to another embodiment of the present invention.

[0027] The following are the labels in the diagram: 1. Retractable deflector, 11. Retractable folding plate, 12. Fixing plate, 13. First fixing magnet, 14. Hanging ring, 2. Deflector fixing bracket, 21. Second fixing magnet, 3. Deflector storage bracket, 31. Third fixing magnet. Detailed Implementation

[0028] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. This embodiment is based on the technical solution of the present invention and provides detailed implementation methods and specific operating procedures; however, the scope of protection of the present invention is not limited to the following embodiments.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Example 1

[0032] As one embodiment of this utility model, such as Figure 1 , 2 As shown, the flow optimization device for the secondary water supply tank in this embodiment includes one or more retractable guide plates 1 installed inside the secondary water supply tank, as well as a guide plate fixing bracket 2 and a guide plate storage bracket 3 that cooperate with the retractable guide plate 1. The retractable guide plate 1 includes a telescopic folding plate 11, a fixing plate 12, a first fixing magnet 13, and a hanging ring 14. The guide plate fixing bracket 2 and the guide plate storage bracket 3 are respectively installed on the inner walls of both sides of the secondary water supply tank or reservoir along the telescopic direction of the retractable guide plate 1. One end of the telescopic folding plate 11 is fixed to the guide plate storage bracket 3 in the telescopic direction, and the other movable end is provided with an L-shaped fixing plate 12. The first fixing magnet 13 is provided at the end of the fixing plate 12.

[0033] Furthermore, the guide plate fixing bracket 2 is provided with a fixing groove that matches the L-shaped fixing plate 12, and a second fixing magnet 21 with the opposite polarity to the first fixing magnet 13 is provided in the fixing groove.

[0034] Furthermore, the deflector storage bracket 3 includes a support plate for storing the foldable retractable deflector 1, and a third fixed magnet 31 with the opposite polarity to the first fixed magnet 13 is provided at the end of the support plate.

[0035] like Figure 3 As shown, when the retractable guide plate 1 is unfolded, its movable end L-shaped fixing plate 12 is installed in the fixing groove of the guide plate fixing bracket 2 and is magnetically fixed by the first fixing magnet 13 and the second fixing magnet 21. At this time, the telescopic folding plate 11 forms multiple folds perpendicular to the telescopic direction, which helps guide the liquid flow and avoids short-circuiting.

[0036] like Figure 4 , 5 As shown, when the retractable guide plate 1 is folded, the retractable guide plate 1 is stored on the support plate of the guide plate storage bracket 3, and the L-shaped fixing plate 12 at the movable end of the retractable guide plate 1 is magnetically fixed to the second fixing magnet 21 by the first fixing magnet 13.

[0037] Furthermore, the retractable guide plate 1 is attached to the inner wall of the pool or tank on one side perpendicular to the extension direction, and the retractable guide plate 1, the guide plate fixing bracket 2, and the guide plate storage bracket 3 are tilted toward the side away from the inner wall of the pool or tank. The vertical height of the side away from the inner wall of the pool or tank is lower than the vertical height of the side attached to the inner wall of the pool or tank, so as to allow the liquid to flow toward the middle of the secondary pool or tank.

[0038] Furthermore, the secondary water supply tank is equipped with multiple retractable guide plates 1. Two adjacent retractable guide plates 1 are respectively attached to the inner walls of opposite sides of the secondary water supply tank, and the width of the retractable guide plate 4 is greater than half the width of the tank or pool, so as to optimize the flow pattern inside the secondary water supply tank.

[0039] Furthermore, a lifting ring 14 is provided above the fixing plate 12 to facilitate the unfolding and folding of the retractable guide plate 1.

[0040] Example 2

[0041] As another specific embodiment of this utility model, the main body of the secondary water supply tank flow optimization device in this embodiment is the same as that in Embodiment 1, the difference being that, as Figure 6 As shown, when the retractable guide plate 1 is unfolded, the folding plate 11 on the side away from the secondary water supply tank has a smaller folding distance at its center than the folding distance on both sides. Through this design, the retractable guide plate 1 can draw liquid from both sides towards the center, further reducing short-circuiting and minimizing dead water zones.

[0042] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A flow optimization device for a secondary water supply tank, characterized in that, It includes one or more retractable guide vanes (1) and guide vane fixing brackets (2) and guide vane storage brackets (3) that cooperate with the retractable guide vanes (1); The guide plate fixing bracket (2) and the guide plate storage bracket (3) are respectively set on the inner walls of the secondary water supply pool or water tank on both sides corresponding to the extension direction of the telescopic guide plate (1); The retractable guide plate (1) includes a telescopic folding plate (11), one end of which is fixed to the guide plate storage bracket (3) along its telescopic direction, and the other end is provided with a movable fixing plate (12). The fixing plate (12) is fixedly connected to the guide plate fixing bracket (2) when the retractable guide plate (1) is unfolded, and is fixedly connected to the guide plate storage bracket (3) when the retractable guide plate (1) is folded.

2. The flow optimization device for a secondary water supply tank according to claim 1, characterized in that, The fixing plate (12) is an L-shaped fixing plate, and a first fixing magnet (13) is provided at the end of the fixing plate (12).

3. The flow optimization device for a secondary water supply tank according to claim 2, characterized in that, The guide plate fixing bracket (2) is provided with a fixing groove that matches the shape of the fixing plate (12), and a second fixing magnet (21) with the opposite polarity to the first fixing magnet (13) is provided in the fixing groove.

4. The flow optimization device for a secondary water supply tank according to claim 3, characterized in that, When the retractable guide plate (1) is unfolded, the fixing plate (12) is installed in the fixing groove of the guide plate fixing bracket (2), and the first fixing magnet (13) and the second fixing magnet (21) are magnetically attracted and fixed together, and multiple folds perpendicular to its extension and retraction direction are formed on the telescopic folding plate (11).

5. The flow optimization device for a secondary water supply tank according to claim 4, characterized in that, When the retractable guide plate (1) is unfolded, on the side of the retractable folding plate (11) away from the secondary water supply tank, the spacing of the folds near the center of the retractable folding plate (11) is smaller than the spacing of the folds on both sides of the retractable folding plate (11).

6. The flow optimization device for a secondary water supply tank according to claim 2, characterized in that, The guide plate storage bracket (3) includes a support plate for storing the foldable and retractable guide plate (1), and a third fixed magnet (31) with the opposite polarity to the first fixed magnet (13) is provided at the end of the support plate.

7. The flow optimization device for a secondary water supply tank according to claim 6, characterized in that, When the retractable guide plate (1) is folded, the retractable guide plate (1) is stored on the support plate of the guide plate storage bracket (3), and the fixing plate (12) of the retractable guide plate (1) is magnetically fixed by the first fixing magnet (13) and the second fixing magnet (21).

8. The flow optimization device for a secondary water supply tank according to claim 1, characterized in that, The retractable guide plate (1) is attached to the inner wall of the pool or tank on one side perpendicular to the telescopic direction, and the retractable guide plate (1), the guide plate fixing bracket (2), and the guide plate storage bracket (3) are tilted toward the side away from the inner wall of the secondary pool or tank. The vertical height of the side away from the inner wall of the secondary pool or tank is lower than the vertical height of the side attached to the inner wall of the pool or tank.

9. The flow optimization device for a secondary water supply tank according to claim 1, characterized in that, The secondary water supply tank is equipped with multiple retractable guide plates (1). Two adjacent retractable guide plates (1) are respectively attached to the inner walls of opposite sides of the secondary water supply tank, and the width of the retractable guide plate (1) is greater than half the width of the tank.

10. The flow optimization device for a secondary water supply tank according to claim 1, characterized in that, The fixing plate (12) is provided with a lifting ring (14) above it.

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