Cleaning kit for secondary water supply tanks

Abstract

The utility model is used for the cleaning assembly of the secondary water supply tank. The horizontal end of the base frame is respectively provided with a plurality of first locking screws in the horizontal direction. The first motor shaft fixed at the central axis of the base frame is connected to the rotating rod, and the electric telescopic rod is vertically arranged at the bottom of the rotating rod. The main magnet is fixed to the bottom of the electric telescopic rod through a connecting rod. The secondary magnet with a cleaning brush on the inner side is fixed to the bottom of the base frame through a telescopic tube. The secondary magnet is placed in the water tank and sticks to the inner wall of the water tank to attract the main magnet. The base frame is fixed to the top of the water tank, and the rotating rod can rotate based on the central axis. During the rotation, the electric telescopic rod is automatically adjusted by the induction module. The main magnet rotates outside the box body, and the secondary magnet adsorbed by the main magnet moves inside the box body and sticks to the inner wall. The cleaning brush cleans the inner wall of the box body, and the dirt is then adsorbed out of the box body by negative pressure to avoid secondary pollution of the water tank. It has a simple structure, is easy to use, has a good cleaning effect on the inner wall of the box body, and has strong practicality and wide applicability.

Description

Technical Field

[0001] The utility model relates to a cleaning component, in particular to a cleaning component used for a secondary water supply tank, and belongs to the technical field of water tank cleaning. Background Art

[0002] Secondary water supply refers to the form in which units or individuals store and pressurize urban public water supply or water supplied by self-built facilities, and then supply it to users or for their own use through pipelines.

[0003] Secondary water supply is mainly established to compensate for the lack of pressure in municipal water supply pipelines and to ensure water supply for people living and working in high-rise buildings. Among them, secondary water supply equipment can meet the water demand of large areas and high floors during peak water demand.

[0004] Generally, secondary water supply equipment includes secondary water supply tank, booster pump, etc.

[0005] After a period of use, the secondary water supply tank needs to be cleaned and decontaminated. However, most secondary water supply tanks are large in size and have a certain depth, making it inconvenient to enter and exit for cleaning.

[0006] Therefore, it is necessary to provide a cleaning assembly for the secondary water supply tank. Summary of the invention

[0007] In order to solve the deficiencies of the prior art, the utility model aims to provide a cleaning assembly for a secondary water supply tank.

[0008] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0009] A cleaning assembly for a secondary water supply tank, comprising a fixed unit, a rotating unit and a cleaning unit;

[0010] The fixing unit comprises a horizontally arranged base frame, and a plurality of first locking screws along the horizontal direction are vertically arranged at the horizontal ends of the base frame;

[0011] The rotating unit comprises a first motor fixedly mounted on the central axis of the base frame, the shaft of the first motor is fixedly connected to a rotating rod parallel to the base frame, and the electric telescopic rod is vertically mounted on the bottom of the rotating rod;

[0012] The cleaning unit includes a main magnet and a secondary magnet, wherein the main magnet is fixedly connected to the bottom of the electric telescopic rod through an "L-shaped" connecting rod; the secondary magnet is fixedly connected to the bottom of the base frame through a telescopic tube;

[0013] A cleaning brush is provided on the inner side of the auxiliary magnet, which is placed in the water tank and attached to the inner wall of the water tank to attract the main magnet.

[0014] The first motor and the electric telescopic rod are connected to a control device, and the power module is powered by the control device.

[0015] A sensing module for counting is provided at the bottom of the rotating rod and the top surface of the base frame, and the control device drives the electric telescopic rod to rise and fall according to the feedback of the sensing module.

[0016] Along the length direction, a slide groove is provided at the bottom of the rotating rod, and the electric telescopic rod is vertically arranged at the bottom of the rotating rod through a sliding block placed in the slide groove.

[0017] Furthermore, a positioning groove penetrating to the slide groove is provided at the top of the rotating rod, and the second locking screw is threadedly connected to the slide block through the positioning groove.

[0018] The auxiliary magnet is hollow, with an open outer side, and a cleaning brush is arranged on the open end face; the telescopic tube is a hollow tube, and the tube cavity leads into the cavity of the auxiliary magnet; the other end of the telescopic tube is connected to the negative pressure adsorption device.

[0019] The above-mentioned base frame is in the shape of a cross.

[0020] A support rod is arranged on the top surface of the base frame along the axial direction.

[0021] The utility model is beneficial in that:

[0022] The utility model discloses a cleaning component for a secondary water supply tank. The cleaning component is fixed to the top of the water tank by a fixing unit and can rotate based on the central axis. During the rotation, the automatic adjustment of the cleaning height is realized by an induction module. The main magnet rotates in a circumferential direction outside the tank body, and the secondary magnet adsorbed by the main magnet is linked to move close to the inner wall of the tank body. The inner wall of the tank body is cleaned by a cleaning brush, and the dirt is then adsorbed out of the tank body by negative pressure, thereby avoiding secondary pollution of the water tank.

[0023] The cleaning component of the present invention has a simple structure, is easy to use, has a good cleaning effect on the inner wall of the box, and has strong practicality and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of the cleaning component.

[0025] Figure 2 Schematic diagram of the structure of the auxiliary magnet.

[0026] The meanings of the marks in the accompanying drawings are as follows: 1. main magnet, 2. secondary magnet, 3. telescopic tube, 4. base frame, 5. first locking screw, 6. rotating rod, 7. first motor, 8. induction module, 9. electric telescopic rod, 10. second locking screw, 11. cleaning brush. DETAILED DESCRIPTION

[0027] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] A cleaning assembly for a secondary water supply tank consists of a fixed unit, a rotating unit and a cleaning unit.

[0029] The fixing unit is composed of a base frame 4 and a first locking screw 5. Preferably, the base frame is in a "cross" shape, preferably, the base frame is composed of crossed horizontal plates and vertical plates, which can be rotated and folded at the central axis, and the folded contact surfaces are provided with mutually embedded grooves, which are tightened by a locking shaft placed on the bottom surface; the locking shaft also serves as a support rod at the bottom.

[0030] The rotating unit is composed of a rotating rod 6 and a first motor 7. The rotating rod is suspended horizontally on the top of the base frame; it is supported and rotated by the first motor arranged on the top of the base frame along the central axis. A slide groove is provided on the bottom surface of the rotating rod, and a positioning groove penetrating to the slide groove is provided on the top surface of the rotating rod, and the notch of the positioning groove is smaller than the slide groove. The slider is placed in the slide groove, and the top of the electric telescopic rod is fixed to the slider and vertically suspended at the bottom of the rotating rod. Through the slider, it can slide along the rotating rod to adjust the horizontal position. The second locking screw 10 is screwed to the slider through the positioning groove, so that the slider is fixed in the slide groove. The first motor and the electric telescopic rod are connected to the control device, and the power module is powered by the control device.

[0031] Preferably, a sensing module 8 for counting is provided at the bottom of the rotating rod and the top surface of the base frame. The control device drives the electric telescopic rod 9 to rise and fall according to the feedback of the sensing module, that is, when the first motor drives the rotating rod to rotate one circle, the sensing module senses once, and the control device drives the electric telescopic rod to drop a height △H once according to the feedback sensing signal. After sensing N times, the electric telescopic rod drops to a height of N*△H, and the telescopic rod is lifted and lowered to the bottom of the secondary water supply tank to be cleaned. In actual use, N can be set according to the secondary water supply tank of different heights; at the same time, it can be adjusted in combination with the cleaning height h of the auxiliary magnet, and can also be adjusted in combination with the cleaning amplitude, that is, the cleaning heights h1 and h2 of the auxiliary magnet have overlapping parts. When the number of inductions n reaches N, the control device drives the electric telescopic rod to reset. A complete cleaning is completed.

[0032] The cleaning unit consists of a main magnet 1 and a secondary magnet 2. The main magnet is fixed to the bottom of the electric telescopic rod through an "L-shaped" connecting rod; the secondary magnet is fixed to the bottom of the base frame through a telescopic tube 3; preferably, it is fixed to the bottom of the support rod through a rotating shaft.

[0033] The auxiliary magnet is hollow, with an open outer side, and a cleaning brush 11 is arranged on the open end surface; the telescopic tube is a hollow tube, and the tube cavity leads into the cavity of the auxiliary magnet; the other end of the telescopic tube is connected to the negative pressure adsorption device.

[0034] When in use, the auxiliary magnet is placed in the water tank and attached to the inner wall of the water tank to be magnetically attracted to the main magnet. It moves with the movement of the main magnet, cleans the inner wall of the water tank during the movement, and absorbs the cleaned dirt through negative pressure.

[0035] 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 above embodiments do not limit the utility model in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the utility model.

Claims

1. A cleaning assembly for a secondary water supply tank, characterized in that: It includes a fixed unit, a rotating unit and a cleaning unit; The fixing unit comprises a horizontally arranged base frame, and a plurality of first locking screws along the horizontal direction are vertically arranged at the horizontal ends of the base frame; The rotating unit comprises a first motor fixedly mounted on the central axis of the base frame, the shaft of the first motor is fixedly connected to a rotating rod parallel to the base frame, and the electric telescopic rod is vertically mounted on the bottom of the rotating rod; The cleaning unit includes a main magnet and a secondary magnet, wherein the main magnet is fixedly connected to the bottom of the electric telescopic rod through an "L-shaped" connecting rod; the secondary magnet is fixedly connected to the bottom of the base frame through a telescopic tube; A cleaning brush is provided on the inner side of the auxiliary magnet, which is placed in the water tank and attached to the inner wall of the water tank to attract the main magnet. The first motor and the electric telescopic rod are connected to a control device, and the power module is powered by the control device.

2. The cleaning assembly according to claim 1, characterized in that: A sensing module for counting is arranged at the bottom of the rotating rod and the top surface of the base frame, and the control device drives the electric telescopic rod to rise and fall according to the feedback of the sensing module.

3. The cleaning assembly according to claim 1, characterized in that: Along the length direction, a slide groove is provided at the bottom of the rotating rod, and the electric telescopic rod is vertically arranged at the bottom of the rotating rod through a sliding block arranged in the slide groove.

4. The cleaning assembly according to claim 3, characterized in that: The top of the rotating rod is provided with a positioning groove which penetrates to the sliding groove, and the second locking screw is screwed to the sliding block through the positioning groove.

5. The cleaning assembly according to claim 1, characterized in that: The auxiliary magnet is hollow, with an open outer side, and a cleaning brush is arranged on the open end surface; the telescopic tube is a hollow tube, and the tube cavity passes into the cavity of the auxiliary magnet; the other end of the telescopic tube is connected to the negative pressure adsorption device.

6. The cleaning assembly according to claim 1, characterized in that: The base frame is in a cross shape.

7. The cleaning assembly according to claim 1, characterized in that: A support rod is provided on the top surface of the base frame along the axial direction.

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