Turbulent flow device and water tank

Abstract

The utility model provides a turbulent flow device and a water tank, and the turbulent flow device is arranged in a tank body and is used for carrying out turbulent flow on liquid in the tank body; the box body is provided with a liquid inlet and a liquid outlet, and liquid enters from the liquid inlet, has pressure and flows out from the liquid outlet; the turbulent flow device comprises a liquid wheel assembly, a stirring wheel assembly and a transmission part, and the liquid wheel assembly is located in the direction of liquid entering through the liquid inlet and is driven by the liquid to rotate; the liquid wheel assembly is in transmission connection with the stirring wheel assembly through a transmission piece to drive the stirring wheel assembly to stir liquid; the water tank comprises a tank body, a water pump, a drainage electromagnetic valve, an ultraviolet lamp and the turbulent flow device. The mode that the liquid wheel is driven by liquid replaces the mode that a disturbance rod is driven by a motor to conduct turbulent flow, the liquid leakage risk at the connecting position of the disturbance piece and the motor is avoided, the sterilization effect of the ultraviolet lamp is combined, liquid in the water tank is fully sterilized through turbulent flow, the liquid leakage risk of the turbulent flow device is reduced, and the service life of the turbulent flow device is prolonged. And the user experience is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of fluid treatment technology, and in particular to a flow disturbance device and a water tank. Background Technology

[0002] Fluid turbulence devices are widely used in various fluid handling scenarios, such as water purifiers. Water purifiers, as common devices for purifying water sources, are widely used in homes, offices, and other places. Many water purifiers are designed with large-capacity water tanks, which are prone to bacterial growth during water storage. To address the problem of bacterial accumulation during water tank storage, a technology using ultraviolet (UV) lamps to sterilize the inside of the water tank has emerged on the market. Furthermore, due to the limited irradiation angle and range of UV lamps, most existing technologies use motor-driven turbulence rods to agitate the water inside the tank, thereby increasing the area and efficiency of UV irradiation.

[0003] While this method improves sterilization efficiency, it also introduces new problems: poor sealing of the transmission mechanism between the motor and the stirring rod can lead to water leakage, which not only increases maintenance costs but may also affect the lifespan of the equipment. In other applications, similar agitator devices with motor-driven stirring rods can also pose a risk of poor sealing and leakage. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defect of poor sealing of the transmission part of the water tank turbulence device in the prior art, and to provide a turbulence device and a water tank.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] A flow-turbulence device is disposed inside a tank for turbulent flow of liquid inside the tank; the tank has an inlet and an outlet, the liquid enters from the inlet and is pressurized, and flows out from the outlet; the flow-turbulence device includes a liquid wheel assembly, a stirring wheel assembly and a transmission component;

[0007] The liquid wheel assembly is located in the direction of the liquid entering through the inlet and is driven to rotate by the liquid; the liquid wheel assembly is connected to the stirring wheel assembly through a transmission component, which drives the stirring wheel assembly to stir the liquid.

[0008] In this scheme, the pressure from the liquid entering through the inlet drives the liquid wheel assembly to rotate. The liquid wheel assembly, through a transmission component, drives the stirring wheel assembly to rotate, thereby agitating the liquid and achieving turbulence. This method uses a liquid-driven liquid wheel to replace a motor-driven agitator for turbulence, using the liquid entering through the inlet to drive the liquid wheel rotation as the power source for turbulence. This avoids the connection and sealing problems between the agitator and the turbulence power source, thus eliminating the risk of poor sealing and leakage while achieving the turbulence effect.

[0009] Preferably, the liquid wheel assembly includes a liquid wheel and a liquid wheel shaft. The liquid wheel is disposed on the liquid inlet path of the liquid inlet, and the liquid wheel shaft is connected to the liquid wheel and rotates with the rotation of the liquid wheel. The transmission component includes a driving part and a driven part. The driving part is connected to the liquid wheel shaft, and the driven part is connected to the stirring wheel assembly.

[0010] In this design, the liquid impeller is positioned on the liquid inlet path, allowing the liquid to better drive the impeller. The impeller shaft is connected to the impeller itself, and the driving part of the transmission component is located on the impeller shaft. The driven part is connected to the stirring wheel assembly, so that when the impeller shaft rotates and drives the driving part, the driving part transmits the rotational power to the driven part of the transmission component. The driven part then drives the stirring wheel assembly to rotate, achieving a turbulent flow effect.

[0011] Preferably, the liquid impeller includes a disc-shaped liquid impeller hub, multiple liquid impeller blades, and a liquid impeller housing. The liquid impeller blades are arc-shaped and evenly distributed circumferentially on the liquid impeller hub. The concave portion of the arc-shaped liquid impeller blade faces the direction of the liquid inlet. One end of the liquid impeller blade is connected to the liquid impeller hub, and the other end extends away from the center of the liquid impeller hub and is connected to the liquid impeller housing.

[0012] In this design, the liquid impeller comprises a disc-shaped hub, multiple blades, and a housing. The blades are arc-shaped and evenly distributed circumferentially on the hub, allowing the liquid to fully drive the impeller's rotation. The hub and blades are an integral structure. The blades are also arc-shaped with their recesses facing the inlet, making it easier for the liquid entering from the inlet to impact the recesses, thus providing more force to the blades and better driving them to rotate the impeller.

[0013] Preferably, the impeller shaft passes through the center of the impeller hub axially and is arranged parallel to the surface where the inlet is located; the impeller is positioned directly opposite the inlet, and the inlet direction intersects with the circumferential area of ​​the impeller hub.

[0014] In this design, the hydraulic impeller shaft passes axially through the center of the hydraulic impeller hub, so that when the hydraulic impeller rotates, it drives the hydraulic impeller shaft to rotate through the hydraulic impeller hub. By setting the hydraulic impeller directly opposite the liquid inlet, and the liquid inlet direction intersecting with the circumferential area of ​​the hydraulic impeller hub, the liquid inlet direction is directly facing the concave part of the hydraulic impeller blade, which makes it easier to impact the concave part of the hydraulic impeller blade, so that the hydraulic impeller blade is more fully stressed, and thus better drives the hydraulic impeller blade to drive the hydraulic impeller to rotate.

[0015] Preferably, the turbine assembly also includes a bracket, one end of which is connected to the surface of the housing with a liquid inlet, and the other end of which supports the turbine shaft; and on both sides of the turbine shaft, there is at least one bracket.

[0016] In this design, a bracket is used to support the liquid turbine assembly. The other end of the bracket has a through-hole to support the liquid turbine shaft, allowing the shaft to pass through. The through-hole, the liquid turbine shaft, and the liquid turbine are arranged coaxially. This restricts the radial movement of the liquid turbine shaft. Furthermore, by having at least one bracket on each side of the liquid turbine's axial direction, the liquid turbine assembly receives symmetrical support, resulting in a more stable overall structure.

[0017] Preferably, the agitator assembly includes an agitator and an agitator shaft, the agitator shaft is mounted on the inner wall of the water tank, the agitator is rotatable around the agitator shaft, and the driven part is mounted on the agitator.

[0018] In this design, an agitator assembly, consisting of an agitator wheel and an agitator wheel shaft, is mounted on the inner wall of the water tank and driven by a transmission component to agitate the liquid, thereby creating a turbulent flow. The agitator wheel and agitator wheel shaft are an integral unit.

[0019] Preferably, the stirring wheel is sleeved on the stirring wheel shaft. The stirring wheel includes an annular stirring wheel shell and multiple stirring blades. The stirring blades are arc-shaped and evenly distributed on the stirring wheel shell in the circumferential direction. One side of the stirring wheel shell abuts against the surface where the liquid inlet is installed, and the other side is closed.

[0020] In this design, the stirring wheel is configured to include a circular stirring wheel housing and multiple stirring blades. The stirring blades are arc-shaped and evenly distributed circumferentially on the stirring wheel housing. The stirring wheel housing and blades are an integral structure, so that the stirring blades rotate when the stirring wheel rotates. One end of the stirring blade is connected to the stirring wheel housing, and the other end extends towards the center of the stirring wheel housing to form a free end, so that the stirring blade can fully stir the liquid and exert a disturbance effect when it rotates. One side of the stirring wheel housing abuts against the surface where the liquid inlet is installed, and the other side is closed. As an integral structure, the structural strength of the stirring wheel is improved.

[0021] Preferably, the transmission component is a gear transmission structure, with the driving part being a transmission gear and the driven part being a toothed edge. The transmission gear meshes with the toothed edge to enable the hydraulic wheel shaft to be connected to the stirring wheel assembly.

[0022] In this design, a gear transmission structure is used as the transmission component. The driving part is a transmission gear, and the driven part is a toothed edge. They are connected by meshing, resulting in a simple structure and reliable transmission effect. By connecting the driving part to the liquid wheel shaft and the driven part to the stirring wheel assembly, the rotation of the liquid wheel shaft can drive the stirring wheel assembly to rotate through the transmission connection, thereby agitating the liquid.

[0023] Preferably, the transmission gear is sleeved on at least one end of the liquid wheel shaft; the toothed edge is annular and is located on the outer edge of the side of the stirring wheel housing away from the surface where it is installed.

[0024] In this scheme, a transmission gear is sleeved on at least one end of the liquid wheel shaft to connect the transmission gear and the liquid wheel shaft. When the liquid wheel shaft rotates, it drives the transmission gear to rotate and drives the toothed edge that meshes with it to rotate. The toothed edge is provided on the stirring wheel housing, so that the liquid wheel shaft and the stirring wheel housing are connected by gear transmission. The rotation of the stirring wheel housing drives the stirring blades to disturb the liquid.

[0025] Preferably, the inner surface of the housing is provided with a guide boss that protrudes into the housing, and the guide boss has a through hole that forms a liquid inlet.

[0026] In this solution, by setting the liquid inlet as a raised guide boss structure, the flow direction of the liquid entering from the liquid inlet is adjusted and guided, and the pressure of the liquid is concentrated so that it can flow into and impact the liquid wheel assembly in the direction of the liquid inlet.

[0027] Preferably, the turbulence device includes two agitator assemblies, which are symmetrically arranged at both ends of the liquid wheel assembly and are respectively connected to the liquid wheel assembly through corresponding transmission components.

[0028] In this design, two symmetrically arranged stirring wheel assemblies are used to improve the utilization efficiency of the liquid wheel assembly and increase the disturbance effect. The liquid wheel shaft axially passes through the liquid wheel and extends to both ends of the liquid wheel's axial direction. Each end of the extension is equipped with the aforementioned symmetrically arranged drive section, enabling the liquid wheel to drively connect to the stirring wheels at both ends of the liquid wheel assembly.

[0029] Furthermore, this utility model also adopts the following technical solution:

[0030] A water tank includes a tank body, a water pump, and a drain solenoid valve. The water tank also includes the aforementioned turbulence device. The outlet of the tank body is the outlet of the turbulence device, and the inlet of the tank body is the inlet of the turbulence device. The water tank also includes an ultraviolet lamp, which is installed at the top of the water tank. The drain solenoid valve is connected to the water pump through a pipeline, and the water pump is connected to the inlet and outlet.

[0031] In this solution, a water pump and a drain solenoid valve are connected, with the water pump connected to both the inlet and outlet of the tank. This provides pressurized liquid to the inlet and facilitates drainage as needed. The water pump and drain solenoid valve can be connected via flexible hoses. An ultraviolet lamp is installed at the top of the tank to sterilize the liquid. The ultraviolet lamp, combined with the aforementioned flow-dispersing device, agitates the liquid within the tank, increasing the sterilization range and ensuring thorough sterilization.

[0032] The significant advantages of this invention are as follows: the pressure from the liquid entering through the inlet drives the liquid wheel assembly to rotate, which in turn drives the stirring wheel assembly to rotate via a transmission component, thereby agitating the liquid and achieving turbulence. This method uses a liquid-driven liquid wheel instead of a motor-driven agitator rod for turbulence, using the liquid entering through the inlet to drive the liquid wheel rotation as the power source for turbulence. This avoids the connection and sealing issues between the agitator and the turbulence power source, thus eliminating the risk of leaks and poor sealing while simultaneously achieving the desired turbulence effect. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0034] Figure 2 for Figure 1 A schematic diagram of the overall structure of the intermediate liquid wheel assembly and the stirring wheel assembly.

[0035] Figure 3 for Figure 1 A partial structural diagram of the stirring wheel assembly.

[0036] Figure 4 for Figure 1 A schematic diagram of part of the inner wall structure of the medium-sized water tank.

[0037] Explanation of reference numerals in the attached figures:

[0038] Box 1

[0039] Inlet 2

[0040] Liquid outlet 3

[0041] Guide boss 31

[0042] Shaft seat 35

[0043] UV lamp 4

[0044] Water pump 5

[0045] Drain solenoid valve 6

[0046] Bracket 7

[0047] Turbine assembly 10

[0048] 120 hydraulic turbine hub

[0049] 130mm liquid turbine housing

[0050] 140 liquid turbine blades

[0051] 150 hydraulic turbine shaft

[0052] Transmission component 20

[0053] Transmission gear 210

[0054] 220 serrated edges

[0055] Agitator assembly 30

[0056] 310 Agitator housing

[0057] 320 stirring blades

[0058] 350 agitator shaft Detailed Implementation

[0059] The present invention will be further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0060] like Figures 1-3 As shown, this embodiment provides a flow disturbance device, which is disposed inside a housing 1 to disturb the liquid inside the housing 1. The housing 1 has an inlet 2 and an outlet 3. The liquid enters from the inlet 2 and is pressurized, and flows out from the outlet 3. The flow disturbance device includes a liquid wheel assembly 10, a stirring wheel assembly 30, and a transmission component 20. The liquid wheel assembly 10 is located in the direction of the liquid entering through the inlet 2 and is driven to rotate by the liquid. The liquid wheel assembly 10 is connected to the stirring wheel assembly 30 through the transmission component 20, thereby driving the stirring wheel assembly 30 to stir the liquid.

[0061] In this embodiment, the pressure from the liquid entering through the inlet 2 drives the liquid wheel assembly 10 to rotate. The liquid wheel assembly 10, through the transmission component 20, drives the stirring wheel assembly 30 to rotate, thereby stirring the liquid and achieving turbulence. This method uses a liquid-driven liquid wheel to replace the motor-driven turbulence rod for turbulence. That is, by using the liquid entering through the inlet 2 to drive the rotation of the liquid wheel as the power source for turbulence, it avoids the connection and sealing problems between the turbulence rod and the turbulence power source, thus eliminating the risk of poor sealing and leakage while achieving the turbulence effect.

[0062] Specifically, such as Figure 1As shown, the turbulence-inducing device can be specifically applied to the turbulence of the water tank. This device can be installed on the bottom wall of the tank body 1. In other embodiments, the turbulence-inducing device can also be installed in other suitable locations. In this embodiment, installation on the bottom wall is taken as an example for specific explanation. Furthermore, both the inlet 2 and the outlet 3 penetrate the bottom wall. The liquid wheel assembly 10 has a generally vertical arrangement, facilitating the inlet liquid's action on the liquid wheel assembly 10. The stirring wheel assembly 30 is arranged generally horizontally on the bottom wall to facilitate the formation of turbulence within the tank body 1.

[0063] like Figure 1 and Figure 2 As shown, the liquid wheel assembly 10 includes a liquid wheel and a liquid wheel shaft 150. The liquid wheel is disposed on the liquid inlet path of the liquid inlet 2. The liquid wheel shaft 150 is connected to the liquid wheel and rotates with the rotation of the liquid wheel. The transmission component 20 includes an active part and a driven part. The active part is connected to the liquid wheel shaft 150, and the driven part is connected to the stirring wheel assembly 30.

[0064] The liquid impeller is positioned in the liquid inlet path of the liquid inlet 2, allowing the liquid to better drive the impeller. The impeller shaft 150 is connected to the impeller, and the driving part of the transmission component 20 is located on the impeller shaft 150, while the driven part is connected to the stirring wheel assembly 30. This ensures that when the impeller shaft 150 rotates and drives the driving part, the driving part transmits the rotational power to the driven part of the transmission component 20, which in turn drives the stirring wheel assembly 30 to rotate, thereby achieving a turbulent flow effect.

[0065] like Figure 2 and Figure 3 As shown, the liquid impeller includes a disc-shaped impeller hub 120, multiple impeller blades 140, and an impeller housing 130. The impeller blades 140 are arc-shaped and are evenly distributed circumferentially on the impeller hub 120. The concave portion of the arc-shaped impeller blades 140 faces the direction of the liquid inlet 2. One end of the impeller blades 140 is connected to the impeller hub 120, and the other end extends away from the center of the impeller hub 120 and is connected to the impeller housing 130.

[0066] In this embodiment, the liquid impeller is configured as a disc-shaped impeller hub 120, multiple impeller blades 140, and an impeller housing 130. The impeller housing 130 is annular, and both sides of the impeller blades 140 are provided with impeller housings 130 along the axial direction of the impeller. This improves the overall structural performance of the impeller blades 140 and exposes the area where the liquid inlet exerts force on the impeller blades 140. The impeller blades 140 are arc-shaped and evenly distributed circumferentially on the impeller hub 120 to ensure the liquid can fully drive the impeller to rotate. The impeller hub 120 and the blades are an integral structure. The impeller blades 140 are arc-shaped with their recesses facing the inlet 2, making it easier for the liquid entering from the inlet 2 to impact the recesses, allowing the impeller blades 140 to receive more force and thus better drive the impeller blades 140 to rotate the impeller.

[0067] like Figure 2 and Figure 3 As shown, the liquid wheel shaft 150 passes through the center of the liquid wheel hub 120 along the axial direction and is arranged parallel to the surface where the liquid inlet 2 is located; the liquid wheel is set directly opposite the liquid inlet 2, and the liquid inlet direction intersects with the circumferential area of ​​the liquid wheel hub 120.

[0068] The liquid wheel shaft 150 passes through the center of the liquid wheel hub 120 along the axial direction, so that when the liquid wheel rotates, the liquid wheel shaft 150 is driven to rotate through the liquid wheel hub 120. By setting the liquid wheel directly opposite the liquid inlet 2, the liquid inlet direction intersects with the circumferential area of ​​the liquid wheel hub 120, so that the liquid inlet direction is directly opposite the concave part of the liquid wheel blade 140, thereby making it easier for the liquid to impact the concave part of the liquid wheel blade 140, so that the liquid wheel blade 140 is more fully stressed, and thus better drives the liquid wheel blade 140 to drive the liquid wheel to rotate.

[0069] like Figure 1 and Figure 2 As shown, the liquid turbine assembly 10 also includes a bracket 7, one end of which is connected to the surface of the housing 1 having a liquid inlet 2, and the other end of which supports the liquid turbine shaft 150; and on both sides of the liquid turbine shaft 150, there is at least one bracket 7.

[0070] In this embodiment, a bracket 7 is provided to support the liquid turbine assembly 10. The other end of the bracket 7 supports the liquid turbine shaft 150 through a through hole, allowing the shaft to pass through. The through hole on the bracket 7, the liquid turbine shaft 150, and the liquid turbine are arranged coaxially. This restricts the radial movement of the liquid turbine shaft 150. Furthermore, by providing at least one bracket 7 on each axial side of the liquid turbine, the liquid turbine assembly 10 receives symmetrical support, resulting in a more stable overall structure.

[0071] In other embodiments, those skilled in the art can design different numbers and positions of supports 7 according to actual needs, so as to achieve support for the liquid turbine assembly 10 without affecting the turbulence effect of the turbulence device.

[0072] like Figure 2 and Figure 4 As shown, the stirring wheel assembly 30 includes a stirring wheel and a stirring wheel shaft 350. The stirring wheel shaft 350 is mounted on the inner wall of the water tank, and the stirring wheel can rotate around the stirring wheel shaft 350. A driven part is mounted on the stirring wheel. The stirring wheel and the stirring wheel shaft 350 constitute the stirring wheel assembly 30, which is mounted on the inner wall of the water tank and driven by the transmission component 20 to stir the liquid and exert a turbulence effect. The inner wall of the water tank where the stirring wheel assembly 30 is mounted is consistent with the inner wall where the liquid outlet 3 is located; they are the same surface.

[0073] In this embodiment, the stirring wheel shaft 350 is installed by inserting it into a boss-shaped shaft seat 35 structure on the inner wall of the water tank to connect the stirring wheel shaft 350 to the water tank. In other embodiments, other connection methods can be designed according to the needs of those skilled in the art. In addition, in this embodiment, both the stirring wheel assembly 30 and the liquid outlet 3 are installed on the bottom surface of the water tank. In other embodiments, they can also be installed on other inner walls of the water tank, such as the side, according to actual needs.

[0074] like Figure 2 and Figure 3 As shown, the stirring wheel is sleeved on the stirring wheel shaft 350. The stirring wheel includes an annular stirring wheel shell 310 and multiple stirring blades 320. The stirring blades 320 are arc-shaped and are evenly distributed on the stirring wheel shell 310 in the circumferential direction. One side of the stirring wheel shell 310 abuts against the surface where the liquid inlet 2 is installed, and the other side is closed.

[0075] The stirring wheel is configured to include a circular stirring wheel housing 310 and multiple stirring blades 320. The stirring blades 320 are arc-shaped and evenly distributed circumferentially on the stirring wheel housing 310. The stirring wheel housing 310 and the blades are an integral structure, so that the stirring blades 320 rotate with the stirring wheel when it rotates. One end of the stirring blade 320 is connected to the stirring wheel housing 310, and the other end extends towards the center of the stirring wheel housing 310 to form a free end, so that the stirring blades 320 can fully stir the liquid and exert a disturbance effect when they rotate. One side of the stirring wheel housing 310 abuts against the surface where the liquid inlet 2 is installed, and the other side is closed. As an integral structure, the structural strength of the stirring wheel is improved.

[0076] In other embodiments, the stirring blades 320 can also achieve a stirring effect even if one side of the stirring wheel housing 310 is not sealed. Furthermore, in this embodiment, the stirring wheel housing 310 is annular. In other embodiments, those skilled in the art can design the stirring wheel housing 310 into other shapes, including elliptical, rectangular, pentagonal, etc., according to actual needs, to achieve the desired stirring effect and meet actual requirements.

[0077] like Figure 2 and Figure 3 As shown, the transmission component 20 is a gear transmission structure, with the driving part being the transmission gear 210 and the driven part being the toothed edge 220. The transmission gear 210 and the toothed edge 220 mesh with each other to make the liquid wheel shaft 150 and the stirring wheel assembly 30 connected in a transmission manner.

[0078] In this structure, the gear transmission mechanism serves as the transmission component 20. The driving part is the transmission gear 210, and the driven part is the toothed edge 220. They are connected by meshing, resulting in a simple structure and reliable transmission effect. By connecting the driving part to the liquid wheel shaft 150 and the driven part to the stirring wheel assembly 30, the rotation of the liquid wheel shaft 150 can drive the stirring wheel assembly 30 to rotate through the transmission connection, thereby agitating the liquid.

[0079] like Figure 2 and Figure 3 As shown, the transmission gear 210 is sleeved on at least one end of the liquid wheel shaft 150; the toothed edge 220 is annular and is located on the outer edge of the side of the stirring wheel housing 310 away from the surface where the liquid inlet 2 is installed. The transmission gear 210 is sleeved on at least one end of the liquid wheel shaft 150 to connect the transmission gear 210 to the liquid wheel shaft 150. When the liquid wheel shaft 150 rotates, it drives the transmission gear 210 to rotate, which in turn drives the toothed edge 220 to rotate. The toothed edge 220 is located on the stirring wheel housing 310, thereby connecting the liquid wheel shaft 150 and the stirring wheel housing 310 through gear transmission. The rotation of the stirring wheel housing 310 drives the stirring blades 320 to agitate the liquid.

[0080] like Figure 2 and 4 As shown, the inner surface of the housing 1 is provided with a guide boss 31 protruding into the housing 1. The guide boss 31 has a through hole, which forms the liquid inlet 2. In this embodiment, by setting the liquid inlet 2 as a protruding guide boss 31 structure, the flow direction of the liquid entering from the liquid inlet 2 is adjusted and guided, and the pressure of the liquid is concentrated so that it flows into and impacts the liquid wheel assembly 10 better along the direction of the liquid inlet 2.

[0081] like Figure 1 and Figure 2 As shown, the turbulence device includes two stirring wheel assemblies 30, which are symmetrically arranged at both ends of the liquid wheel assembly 10 and are respectively connected to the liquid wheel assembly 10 through corresponding transmission components 20.

[0082] In this embodiment, by providing two symmetrically arranged stirring wheel assemblies 30, the utilization efficiency of the liquid wheel assembly 10 is improved, and the disturbance effect is increased. The liquid wheel shaft 150 axially passes through the liquid wheel and extends to both ends of the liquid wheel. Each end of the extension is provided with the aforementioned symmetrically arranged driving portion, so that the liquid wheel is driven to connect the stirring wheels at both ends of the liquid wheel assembly 10. Figure 4 As shown, the bearing 35 corresponding to the stirring wheel assembly 30 is also symmetrically arranged on the inner wall of the water tank.

[0083] In other embodiments, those skilled in the art can also design the number and arrangement of the stirring wheel assembly 30 according to actual needs, such as setting only one stirring wheel assembly 30 or setting two parallel and asymmetrical stirring wheel assemblies 30 and related structures, depending on the actual implementation needs, all of which can achieve the turbulence effect of the turbulence device.

[0084] like Figure 1 As shown, this embodiment also provides a water tank, including a tank body 1, a water pump 5, and a drain solenoid valve 6. The water tank also includes the aforementioned turbulence device. The liquid outlet 3 of the tank body 1 is the liquid outlet 3 of the turbulence device, and the liquid inlet 2 of the tank body 1 is the liquid inlet 2 of the turbulence device. The water tank also includes an ultraviolet lamp 4, which is installed at the top of the water tank. The drain solenoid valve 6 is connected to the water pump 5 through a pipeline, and the water pump 5 is connected to the liquid inlet 2 and the liquid outlet 3.

[0085] In this embodiment, by connecting the water pump 5 and the drain solenoid valve 6, and connecting the water pump 5 to the inlet 2 and outlet 3 of the tank 1, pressurized liquid is supplied to the inlet 2, and the liquid is drained as needed. The water pump 5 and the drain solenoid valve 6 are connected by a flexible hose, with the water pump 5 connected to the inlet 2 and outlet 3. An ultraviolet lamp 4 is installed at the top of the water tank to sterilize the liquid. The ultraviolet lamp 4, combined with the aforementioned turbulence device, can agitate the liquid inside the tank, increasing the sterilization range and thus thoroughly sterilizing the liquid within the tank.

[0086] In other embodiments, those skilled in the art can design the position and connection method of the water pump 5 and the drain solenoid valve 6 according to actual needs, and can also select other devices that can provide liquid and pressure for the inlet 2. The turbulence device can also be installed in other application scenarios with similar structures according to actual needs. None of these will affect the turbulence effect of the turbulence device provided by this utility model, and can avoid the problems of poor sealing and leakage caused by the transmission process of the turbulence power source and the turbulence device.

[0087] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0088] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A flow disturbing device, characterized in that The turbulence device is arranged in the tank and is used for turbulence of liquid in the tank; the tank has a liquid inlet and a liquid outlet, liquid enters the tank from the liquid inlet and has pressure, and liquid flows out from the liquid outlet; the turbulence device comprises a liquid wheel assembly, a stirring wheel assembly and a transmission member; The liquid wheel assembly is located in the direction of liquid entering through the liquid inlet and is driven to rotate by liquid; the liquid wheel assembly is in transmission connection with the stirring wheel assembly through the transmission member and drives the stirring wheel assembly to stir liquid.

2. The flow disturbing device of claim 1, wherein The liquid wheel assembly comprises a liquid wheel and a liquid wheel shaft, the liquid wheel is arranged on the liquid inlet path of liquid entering through the liquid inlet, and the liquid wheel shaft is connected with the liquid wheel and rotates with the rotation of the liquid wheel; the transmission member comprises a driving part and a driven part, the driving part is connected with the liquid wheel shaft, and the driven part is connected with the stirring wheel assembly.

3. The flow disturbing device of claim 2, wherein The liquid wheel comprises a disc-shaped liquid wheel hub, a plurality of liquid wheel blades and a liquid wheel shell, the liquid wheel blades are arc-shaped and are uniformly distributed on the liquid wheel hub in the circumferential direction; the concave part of the arc-shaped liquid wheel blades faces the direction of the liquid inlet, one end of the liquid wheel blades is connected with the liquid wheel hub, and the other end extends away from the center of the liquid wheel hub and is connected with the liquid wheel shell.

4. The flow disturbing device of claim 3, wherein The liquid wheel shaft penetrates through the center of the liquid wheel hub in the axial direction and is arranged parallel to the surface where the liquid inlet is located; the liquid wheel is arranged opposite to the liquid inlet, and the liquid inlet direction intersects with the circumferential area of the liquid wheel.

5. The flow disturbing device of claim 2, wherein The liquid wheel assembly further comprises a support, one end of the support is connected with the surface of the tank having the liquid inlet, and the other end of the support supports the liquid wheel shaft; and on both sides of the liquid wheel in the axial direction, the liquid wheel shaft is provided with at least one support.

6. The flow disturbing device of claim 2, wherein The stirring wheel assembly comprises a stirring wheel and a stirring wheel shaft, the stirring wheel shaft is installed on the inner wall of the water tank, the stirring wheel can rotate around the stirring wheel shaft, and the driven part is installed on the stirring wheel.

7. The spoiler of claim 6 wherein, The stirring wheel is sleeved on the stirring wheel shaft, the stirring wheel comprises a circular ring-shaped stirring wheel shell and a plurality of stirring blades, the stirring blades are arc-shaped and are uniformly distributed on the stirring wheel shell in the circumferential direction, and one side surface of the stirring wheel shell abuts against the surface where the liquid inlet is installed, and the other side surface is closed.

8. The spoiler of claim 7 wherein, The transmission member is a gear transmission structure, the driving part is a transmission gear, and the driven part is a toothed edge; the transmission gear is engaged with the toothed edge to realize transmission connection between the liquid wheel shaft and the stirring wheel assembly.

9. The spoiler of claim 8 wherein, The transmission gear is sleeved on at least one end of the liquid wheel shaft; the toothed edge is circular ring-shaped, and the toothed edge is arranged on the outer edge of the side surface of the stirring wheel shell away from the surface where the liquid inlet is installed.

10. The flow disturbing device of claim 1, wherein The inner surface of the tank is provided with a flow guide boss protruding into the tank, the flow guide boss has a through hole, and the through hole forms the liquid inlet.

11. The spoiler device of any one of claims 1-10, wherein, The turbulence device comprises two stirring wheel assemblies, the stirring wheel assemblies are symmetrically arranged at both ends of the liquid wheel assembly and are in transmission connection with the liquid wheel assembly through corresponding transmission members.

12. A water tank comprising a tank body, a water pump, a drain electromagnetic valve, characterized by, The water tank further comprises the spoiler device as claimed in any one of claims 1-11, the liquid outlet of the tank body, i.e. the liquid outlet of the spoiler device, the liquid inlet of the tank body, i.e. the liquid inlet of the spoiler device, the water tank further comprises an ultraviolet lamp, the ultraviolet lamp is arranged at the top end of the water tank, the drain electromagnetic valve is connected with the water pump through a pipeline, and the water pump is connected with the liquid inlet and the liquid outlet.

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