A secondary water supply self-cleaning device

Abstract

The utility model discloses a secondary water supply self-cleaning device, which relates to the technical field of water tank cleaning, including a water tank, a bracket fixedly connected to the water tank, a self-cleaning structure arranged in the water tank, the self-cleaning structure including a cleaning component and a flushing component, the cleaning component including a rotating assembly, a plurality of cleaning components arranged on the rotating assembly, the cleaning component corresponding to the flushing component, a drain pipe arranged at the bottom of the water tank, a water outlet pipe fixedly connected to the drain pipe, a control valve arranged on the drain pipe and the water outlet pipe, the rotating assembly including a rotating rod rotatably connected to the water tank, and a motor fixedly connected to the top of the water tank. In the utility model, the water tank can be automatically cleaned and flushed, and impurities are prevented from being attached to the inner wall of the water tank during scraping, thereby reducing labor intensity, making cleaning more convenient and cleaner, and at the same time preventing the annular spray pipe and the nozzle from affecting the rotation of the cleaning assembly, and also not affecting the cleaning of the top of the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank cleaning, in particular to a secondary water supply self-cleaning device. Background Art

[0002] Secondary water supply refers to a form of water supply in which units or individuals store and pressurize urban public water supply or self-built facilities water, and then supply it to users or for their own use through pipelines. It is mainly established to compensate for the lack of pressure in municipal water supply pipelines and to ensure water supply for people living in high-rise buildings. Since water is stored in water tanks during secondary water supply, dirt and impurities often appear inside the water tanks. Therefore, the water quality of secondary water supply is more easily polluted. In order to ensure its internal cleanliness, it needs to be cleaned regularly.

[0003] However, traditional cleaning methods are mostly manual operations, which inevitably lead to problems of inconvenient cleaning and high labor intensity. For this reason, we propose a secondary water supply self-cleaning device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a secondary water supply self-cleaning device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A secondary water supply self-cleaning device comprises a water tank, a bracket is fixedly connected to the water tank, a self-cleaning structure is arranged in the water tank, the self-cleaning structure comprises a cleaning part and a flushing part, the cleaning part comprises a rotating assembly, a plurality of cleaning assemblies are arranged on the rotating assembly, the cleaning assembly corresponds to the flushing part, the rotating assembly comprises a rotating rod rotatably connected to the water tank, a motor is fixedly connected to the top of the water tank, the top of the rotating rod passes through the water tank and is fixedly connected to the output end of the motor, the cleaning assembly comprises a vertical rod, the two ends of the vertical rod are respectively fixedly connected with an L-shaped rod and a cross rod, the cross rod is provided with a groove, the flushing part comprises an annular spray pipe, a water inlet pipe is fixedly connected to the annular spray pipe, the annular spray pipe is fixedly connected to the inner top of the water tank, the top of the water inlet pipe passes through the water tank and extends a part.

[0007] The rotating component can control the cleaning component to rotate, so as to clean the water tank. The cleaning component can rub and clean the inner wall of the water tank. The flushing component can clean the impurities attached to the inner wall of the water tank.

[0008] Preferably, a drain pipe is provided at the bottom of the water tank, a water outlet pipe is fixedly connected to the drain pipe, and control valves are provided on both the drain pipe and the water outlet pipe.

[0009] Preferably, the annular spray pipe is located in the groove, and two groups of spray heads are fixedly connected to the outer side of the annular spray pipe.

[0010] Preferably, both groups of nozzles are composed of a plurality of nozzles, and the plurality of nozzles are arranged equidistantly, the nozzles in the two groups are arranged up and down, and the nozzles in the two groups are inclined and expand outward.

[0011] The utility model has at least the following beneficial effects:

[0012] 1. A secondary water supply self-cleaning device can automatically clean and flush the water tank through the setting of cleaning components and flushing components to prevent impurities from adhering to the inner wall of the water tank during scraping, thereby reducing labor intensity and making cleaning more convenient and cleaner.

[0013] 2. A secondary water supply self-cleaning device can prevent the annular spray pipe and the nozzle from affecting the rotation of the cleaning component through the setting of the groove, and will not affect the cleaning of the top of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0016] Figure 2 It is a cross-sectional view of the utility model;

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

[0018] Figure 4 This is an exploded view of the self-cleaning structure in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the flushing component of the utility model.

[0020] In the figure: 1. water tank; 101. drain pipe; 102. outlet pipe; 103. control valve; 2. bracket; 3. self-cleaning structure; 4. cleaning component; 401. rotating assembly; 4011. rotating rod; 4012. motor; 402. cleaning assembly; 4021. vertical rod; 4022. L-shaped rod; 4023. horizontal rod; 4024. groove; 5. flushing component; 501. annular spray pipe; 5011. nozzle; 502. water inlet pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-5 A secondary water supply self-cleaning device includes a water tank 1, which is vertically composed of a rectangular tube and a conical barrel. A bracket 2 is fixedly connected to the water tank 1. A self-cleaning structure 3 is arranged in the water tank 1. The self-cleaning structure 3 includes a cleaning component 4 and a flushing component 5. The cleaning component 4 includes a rotating component 401. A plurality of cleaning components 402 are arranged on the rotating component 401. The cleaning components 402 correspond to the flushing components 5.

[0023] A drain pipe 101 is provided at the bottom of the water tank 1, and a water outlet pipe 102 is fixedly connected to the drain pipe 101. A control valve 103 is provided on both the drain pipe 101 and the water outlet pipe 102. The control valve 103 is a prior art and will not be described in detail here. The drain pipe 101 is used to discharge dirty water after cleaning, and the water outlet pipe 102 is provided to lead the water in the water tank 1 out.

[0024] The rotating assembly 401 includes a rotating rod 4011 rotatably connected to the water tank 1, and a motor 4012 is fixedly connected to the top of the water tank 1. The motor 4012 is prior art and will not be described in detail here. The top of the rotating rod 4011 passes through the water tank 1 and is fixedly connected to the output end of the motor 4012.

[0025] The cleaning assembly 402 includes a vertical rod 4021 , and two ends of the vertical rod 4021 are respectively fixedly connected with an L-shaped rod 4022 and a cross rod 4023 . The L-shaped rod 4022 fits with the inner wall of the conical cylinder, and a groove 4024 is provided on the cross rod 4023 .

[0026] The flushing component 5 includes an annular spray pipe 501, which is located in the groove 4024. Two groups of nozzles 5011 are fixedly connected to the outside of the annular spray pipe 501. The two groups of nozzles 5011 are composed of multiple nozzles 5011, and the multiple nozzles 5011 are arranged equidistantly. The two groups of nozzles 5011 are arranged up and down, and the two groups of nozzles 5011 are inclined and expand outward. A water inlet pipe 502 is fixedly connected to the annular spray pipe 501, and the annular spray pipe 501 is fixedly connected to the inner top of the water tank 1. The top of the water inlet pipe 502 passes through the water tank 1 and extends a part.

[0027] When in use, first empty the water in the water tank 1, then control the motor 4012 to rotate the rotating rod 4011, and when the rotating rod 4011 rotates, it will rotate the cleaning component 402. Since the cleaning component 402 is in contact with the inner wall of the water tank 1, the cleaning component 402 will clean the impurities attached to the inner wall of the water tank 1 during the rotation.

[0028] At the same time, water will enter the annular spray pipe 501 through the water inlet pipe 502, and finally be sprayed out from the nozzle 5011. Since the two sets of nozzles 5011 are inclined, the nozzles 5011 located at the top are inclined upward, and the water will be sprayed to the top of the water tank 1, while the nozzles 5011 located at the bottom are tilted downward, and the water will be sprayed on the inner wall of the water tank 1. Therefore, when the cleaning component 402 cleans the inner wall of the water tank 1, the sprayed water will flush the attached impurities downward, and finally be discharged from the drain pipe 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A secondary water supply self-cleaning device, comprising a water tank (1), to which a bracket (2) is fixedly connected, characterized in that: The water tank (1) is provided with a self-cleaning structure (3), the self-cleaning structure (3) comprising a cleaning component (4) and a flushing component (5), the cleaning component (4) comprising a rotating assembly (401), a plurality of cleaning components (402) being provided on the rotating assembly (401), the cleaning components (402) corresponding to the flushing components (5), the rotating assembly (401) comprising a rotating rod (4011) rotatably connected to the water tank (1), a motor (4012) being fixedly connected to the top of the water tank (1), the top of the rotating rod (4011) passing through the water tank (1) and being connected to the motor (4012). 12), the cleaning assembly (402) comprises a vertical rod (4021), the two ends of the vertical rod (4021) are respectively fixedly connected to an L-shaped rod (4022) and a cross rod (4023), the cross rod (4023) is provided with a groove (4024), the flushing component (5) comprises an annular spray pipe (501), the annular spray pipe (501) is fixedly connected to a water inlet pipe (502), the annular spray pipe (501) is fixedly connected to the inner top of the water tank (1), and the top of the water inlet pipe (502) passes through the water tank (1) and extends out a portion.

2. A secondary water supply self-cleaning device according to claim 1, characterized in that: A drainage pipe (101) is provided at the bottom of the water tank (1), a water outlet pipe (102) is fixedly connected to the drainage pipe (101), and control valves (103) are provided on both the drainage pipe (101) and the water outlet pipe (102).

3. A secondary water supply self-cleaning device according to claim 2, characterized in that: The annular spray pipe (501) is located in the groove (4024), and two groups of spray heads (5011) are fixedly connected to the outside of the annular spray pipe (501).

4. A secondary water supply self-cleaning device according to claim 3, characterized in that: Both groups of nozzles (5011) are composed of a plurality of nozzles (5011), and the plurality of nozzles (5011) are arranged at equal distances, the two groups of nozzles (5011) are arranged up and down, and the two groups of nozzles (5011) are arranged at an angle and expand outwards.

Images