Self-cleaning water affair monitoring device

Abstract

The utility model discloses a self-cleaning water affair monitoring device which comprises a water storage tank, the upper end of the water storage tank is provided with a water inlet, the lower end of the water storage tank is provided with a water outlet, and a self-cleaning structure is installed in the water storage tank. The self-cleaning structure comprises a mounting base, the mounting base is in a disc shape, the outer side of the mounting base is connected with a rotating disc through a bearing, two connecting rods are outwards fixed to the rotating disc, a mounting plate is fixed to the outer ends of the connecting rods, a brush is fixedly mounted on the mounting plate, and the brush abuts against the inner side wall of the water storage tank; a lifting structure for driving the mounting seat to lift and a rotating structure for driving the turntable are mounted on the water storage tank; and a turbidity sensor is mounted on the mounting seat. The self-cleaning water affair monitoring device has the advantages of being high in automation degree, convenient to use and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of water affairs equipment, in particular to a water affairs monitoring device capable of self-cleaning. Background Art

[0002] Secondary water supply refers to the form in which an organization or individual stores and pressurizes the water supplied by the city's public water supply or self-built facilities, and then supplies it to users or for their own use through pipelines. In the process of secondary water supply, filtered water is stored in water tanks. However, due to the long-term accumulation of scale in the water tanks and rust spots on the welding points of the steel water tanks themselves, the water quality may be polluted. It is necessary to regularly monitor the water quality in the water tanks and clean the water tanks when the water quality deteriorates. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a water monitoring device that is highly automated, easy to use, efficient and self-cleaning.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A self-cleaning water monitoring device comprises a water storage tank, wherein the upper end of the water storage tank is provided with a water inlet, the lower end of the water storage tank is provided with a water outlet, and a self-cleaning structure is installed in the water storage tank;

[0006] The self-cleaning structure comprises a mounting seat, which is in the shape of a disc, a rotating disc is connected to the outer side of the mounting seat through a bearing, two connecting rods are fixed outwardly of the rotating disc, a mounting plate is fixed to the outer end of the connecting rod, a brush is fixedly mounted on the mounting plate, and the brush abuts against the inner wall of the water storage tank;

[0007] The water storage tank is provided with a lifting structure for driving the mounting seat to lift and lower, and a rotating structure for driving the turntable; and a turbidity sensor is provided on the mounting seat.

[0008] In this way, when the turbidity sensor detects that the turbidity of the water in the water tank reaches the specified value, the self-cleaning structure is activated to self-clean the water tank and close the water inlet and outlet. After the cleaning is completed, the water outlet needs to be opened manually to discharge the water. During cleaning, the rotating structure drives the turntable to rotate, thereby driving the brush and the inner wall of the water tank to scrub. At the same time, the lifting structure drives the mounting seat to rise and fall, thereby driving the brush to rise and fall, and the inner wall of the water tank can be automatically cleaned.

[0009] Among them, the lifting structure includes a vertically arranged screw rod, both ends of the screw rod are connected to the water tank through bearings, the upper end of the screw rod passes through the water tank and is fixedly connected to the output shaft of the lifting motor upward, the lifting motor is fixedly installed on the water tank, and a nut block is fixedly installed on the mounting seat, and the nut block is connected to the screw rod through a thread.

[0010] Wherein, two lifting structures are provided and are arranged on both sides of the rotating structure.

[0011] Among them, the rotating structure includes a vertically arranged rotating shaft, both ends of the rotating shaft are connected to the water storage tank through bearings, the upper end of the rotating shaft passes through the water storage tank and is fixedly connected to the output shaft of the rotating motor, and the rotating motor is fixedly installed on the water storage tank; the rotating shaft is provided with limiting ribs protruding outward, the mounting seat is provided with a sliding sleeve through a bearing, the sliding sleeve has a limiting groove matched with the limiting rib, a driving gear is fixed to the upper end of the sliding sleeve, a gear shaft is rotatably installed on the mounting seat, a driven gear is fixed on the gear shaft, an inner gear ring is provided on the inner side of the turntable, and the driven gear is meshed with the driving gear and the inner gear ring.

[0012] Wherein, the rotating motor and the lifting motor are both servo motors.

[0013] In summary, the instinctive self-cleaning water monitoring device has the advantages of high automation, ease of use and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of a self-cleaning water monitoring device.

[0015] Figure 2 It is a cross-sectional view of a self-cleaning water monitoring device described in the utility model.

[0016] Figure 3 This is a partial disassembled diagram of the rotating structure. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0018] like Figure 1-3As shown, a self-cleaning water monitoring device comprises a water storage tank 1, a water inlet 2 is arranged at the upper end of the water storage tank, a water outlet 3 is arranged at the lower end of the water storage tank, and a self-cleaning structure is installed in the water storage tank;

[0019] The self-cleaning structure comprises a mounting seat 11, which is in the shape of a disc, and a rotating disk 12 is connected to the outer side of the mounting seat through a bearing, and two connecting rods 13 are fixed outwardly of the rotating disk, and a mounting plate 14 is fixed to the outer end of the connecting rod, and a brush 15 is fixedly installed on the mounting plate, and the brush abuts against the inner wall of the water storage tank;

[0020] The water storage tank is provided with a lifting structure for driving the mounting seat to lift and lower, and a rotating structure for driving the turntable; a turbidity sensor 16 is provided on the mounting seat.

[0021] In this way, when the turbidity sensor detects that the turbidity of the water in the water tank reaches the specified value, the self-cleaning structure is activated to self-clean the water tank and close the water inlet and outlet. After the cleaning is completed, the water outlet needs to be opened manually to discharge the water. During cleaning, the rotating structure drives the turntable to rotate, thereby driving the brush and the inner wall of the water tank to scrub. At the same time, the lifting structure drives the mounting seat to rise and fall, thereby driving the brush to rise and fall, and the inner wall of the water tank can be automatically cleaned.

[0022] During implementation, the lifting structure includes a vertically arranged screw rod 21, both ends of which are connected to the water tank through bearings, the upper end of the screw rod passes through the water tank and is fixedly connected to the output shaft of the lifting motor 22 upward, the lifting motor is fixedly mounted on the water tank, a nut block 23 is fixedly mounted on the mounting seat, and the nut block is connected to the screw rod through a thread. The lifting motor drives the screw rod to rotate, and drives the mounting seat to rise or fall through the nut block.

[0023] During implementation, two lifting structures are provided and arranged on both sides of the rotating structure to improve the stability of the mounting seat when it is raised or lowered.

[0024] During implementation, the rotating structure includes a vertically arranged rotating shaft 31, the two ends of which are connected to the water storage tank through bearings, the upper end of which passes through the water storage tank and is fixedly connected to the output shaft of the rotating motor 32, and the rotating motor is fixedly installed on the water storage tank; the rotating shaft is provided with a limiting rib 33 protruding outward, the mounting seat is provided with a sliding sleeve 34 through a bearing, the sliding sleeve has a limiting groove 35 matched with the limiting rib, a driving gear 36 is fixed on the upper end of the sliding sleeve, a gear shaft is rotatably installed on the mounting seat, a driven gear 37 is fixed on the gear shaft, the inner side of the rotating disk has an inner gear ring 38, and the driven gear meshes with the driving gear and the inner gear ring. The rotating motor drives the rotating shaft to rotate, and due to the action of the limiting rib and the limiting groove, the rotating shaft drives the sliding sleeve to rotate, the sliding sleeve can slide relative to the rotating shaft, and can be lifted and lowered under the drive of the lifting structure, the sliding sleeve rotates, drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating disk to rotate, and then drives the connecting rod to rotate.

[0025] During implementation, the rotating motor and the lifting motor are both servo motors.

[0026] Specifically, it also includes a PLC controller, which is used to receive signals from the turbidity sensor and control the actions of other electrical components.

[0027] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A self-cleaning water monitoring device, characterized in that: It comprises a water storage tank, wherein the upper end of the water storage tank is provided with a water inlet, the lower end of the water storage tank is provided with a water outlet, and a self-cleaning structure is installed in the water storage tank; The self-cleaning structure comprises a mounting seat, which is in the shape of a disc, a rotating disc is connected to the outer side of the mounting seat through a bearing, two connecting rods are fixed outwardly of the rotating disc, a mounting plate is fixed to the outer end of the connecting rod, a brush is fixedly mounted on the mounting plate, and the brush abuts against the inner wall of the water storage tank; The water storage tank is equipped with a lifting structure for driving the mounting seat to lift and lower, and a rotating structure for driving the turntable; the mounting seat is equipped with a turbidity sensor; The lifting structure comprises a vertically arranged screw rod, both ends of which are connected to the water tank through bearings, the upper end of the screw rod passes through the water tank and is fixedly connected to the output shaft of the lifting motor upward, the lifting motor is fixedly mounted on the water tank, a nut block is fixedly mounted on the mounting seat, and the nut block is connected to the screw rod through a thread; The rotating structure includes a vertically arranged rotating shaft, both ends of which are connected to the water tank through bearings, the upper end of the rotating shaft passes through the water tank and is fixedly connected to the output shaft of the rotating motor, and the rotating motor is fixedly installed on the water tank; the rotating shaft is provided with limiting ribs protruding outward, the mounting seat is provided with a sliding sleeve through the bearing, the sliding sleeve has a limiting groove matched with the limiting ribs, a driving gear is fixed to the upper end of the sliding sleeve, a gear shaft is rotatably installed on the mounting seat, a driven gear is fixed on the gear shaft, an inner gear ring is provided on the inner side of the turntable, and the driven gear is meshed with the driving gear and the inner gear ring.

2. A self-cleaning water monitoring device according to claim 1, characterized in that: The lifting structures are provided with two and are arranged on both sides of the rotating structure.

3. A self-cleaning water monitoring device according to claim 2, characterized in that: The rotating motor and the lifting motor are both servo motors.

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