Inner wall spraying and cleaning equipment and purified water storage tank thereof

Abstract

The utility model relates to the technical field of purified water storage tanks, and discloses an inner wall spraying and cleaning device and a purified water storage tank thereof. The second connecting blocks are arranged on the mounting frame in an array mode, the second connecting blocks are elastically connected with the mounting frame, and the two ends of each second connecting block are rotationally connected with cleaning rollers; the cleaning assembly is arranged on the mounting frame, the cleaning assembly is used for cleaning the inner wall of the tank body, the cleaning assembly comprises a mounting block and first connecting blocks, the mounting block is arranged on the mounting frame and fixedly connected with the mounting frame, the first connecting blocks are arranged on the mounting block in an array mode, and the first connecting blocks are rotationally connected with the mounting block; and the cleaning rollers are symmetrically arranged at the two ends of the first connecting block, the cleaning rollers are rotationally connected with the first connecting block, and through cooperation of the cleaning assemblies, the cleaning rollers are driven to conduct multi-direction cleaning so as to thoroughly clean the inner wall of the tank body.

Description

Technical Field

[0001] This utility model belongs to the field of purified water storage tank technology, specifically, it relates to an inner wall spray cleaning device and its purified water storage tank. Background Technology

[0002] Purified water is drinking water produced by distillation, ion exchange, reverse osmosis, or other suitable methods for pharmaceutical use. It contains no additives. Purified water equipment is used to produce purified water to meet the needs of various industries. It is widely used in the pharmaceutical, biochemical, chemical, and hospital industries. Therefore, the hygiene of water storage tanks is of great importance.

[0003] A document with publication number (CN211359943U) discloses an automatic spray cleaning device for the inner wall of a purified water storage tank, relating to the field of spray technology. The device includes a spraying device, a tank body, and a water supply device. The spraying device includes a support plate, in which a screw ring is fixedly embedded. A hollow threaded column is threadedly connected to the inside of the screw ring. An upper fixed plate is bearing-connected to the upper surface of the hollow threaded column. Four electric push rods of equal height are fixedly connected to the upper surface of the support plate, and the upper surface of the electric push rods is fixedly connected to the bottom surface of the upper fixed plate.

[0004] The aforementioned device uses a motor to drive the sleeve to rotate, enabling the hollow rod to move up and down. The hollow rod then drives the brush and nozzle to rotate, overcoming the problem that traditional purified water tanks cannot be raised or lowered, thus failing to provide comprehensive and effective cleaning. Furthermore, by adding rotation to the existing raising and lowering mechanism, the device achieves both raising and rotating cleaning of the tank wall, effectively improving the quality of the work.

[0005] In actual use, the above-mentioned device cleans the inside of the tank by rotating the brush laterally. However, the scale inside the purified water tank that needs to be cleaned is difficult to remove by rubbing it laterally.

[0006] In view of this, this utility model is proposed. Utility Model Content

[0007] To solve the technical problem of cleaning the inner wall of the tank by lateral rotation, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An internal wall spray cleaning device includes a mounting frame with a cavity inside; a second connecting block array disposed on the mounting frame, the second connecting block being elastically connected to the mounting frame, and cleaning rollers rotatably connected to both ends of the second connecting block; and a cleaning component disposed on the mounting frame for cleaning the inner wall of the tank. The cleaning component includes a mounting block and a first connecting block. The mounting block is disposed on the mounting frame and fixedly connected to the mounting frame. The first connecting block array is disposed on the mounting block and rotatably connected to the mounting block. Cleaning rollers are symmetrically disposed at both ends of the first connecting block and rotatably connected to the first connecting block.

[0009] In a preferred embodiment of the present invention, the cleaning component further includes a drive block and multiple sets of transmission blocks. The drive block is disposed within the mounting block, and the transmission blocks are fixedly connected to the corresponding first connecting blocks. The transmission blocks are engaged with the drive block.

[0010] In a preferred embodiment of this utility model, a drive motor is provided inside the mounting block, the drive motor is fixedly connected to the mounting block, and the drive block is fixedly connected to the output shaft of the drive motor.

[0011] In a preferred embodiment of this utility model, the second connecting block is provided with a fixed connection to the mounting bracket and a corresponding sliding connection.

[0012] In a preferred embodiment of this utility model, a spring is provided between the second connecting block and the mounting bracket, with one end of the spring fixedly connected to the second connecting block and the other end of the spring fixedly connected to the mounting bracket.

[0013] In a preferred embodiment of this utility model, the structure between the first connecting block and the mounting block is the same as the structure between the second connecting block and the mounting bracket. Therefore, the structure between the first connecting block and the mounting block is not disclosed and will not be described in detail here.

[0014] A purified water storage tank includes a tank body with a cavity inside. The cavity is equipped with all of the aforementioned internal wall spray cleaning devices, which abut against the inner wall of the tank body.

[0015] In a preferred embodiment of this utility model, a hydraulic press is installed at the upper end of the tank, the output shaft of the hydraulic press is fixedly connected to the mounting frame, and the cleaning roller abuts against the inner wall of the tank.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The inner wall spray cleaning equipment and its purified water storage tank, through the cooperation between the cleaning components, the cleaning roller is driven by the first connecting block to move in a circular motion, thereby increasing the friction cleaning trajectory and avoiding poor cleaning effect caused by single horizontal cleaning. When the first connecting block drives the cleaning roller to rub against the inner wall of the tank, the second connecting block drives the cleaning roller to rub against the inner wall of the tank longitudinally and clean it. Through multi-directional cleaning, the inner wall of the tank is thoroughly cleaned.

[0018] 2. In the inner wall spray cleaning equipment and its purified water storage tank, when the cleaning roller contacts the inner wall of the tank, the cleaning roller pushes the second connecting block to move inward, the second connecting block squeezes the spring, the spring is deformed by the compression, the spring pushes the second connecting block to move outward, the second connecting block pushes the cleaning roller to make close contact with the inner wall of the tank, and the first connecting block and the mounting block are the same.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] In the attached diagram:

[0021] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the tank body of this utility model;

[0023] Figure 3 This is a schematic diagram of the cleaning component structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the second connecting block of this utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the first connecting block of this utility model.

[0026] In the diagram: 1. Tank; 11. Hydraulic press; 2. Mounting block; 21. First connecting block; 22. Drive block; 23. Transmission block; 3. Mounting frame; 31. Second connecting block; 4. Cleaning roller. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0028] Please see Figure 1-5An inner wall spray cleaning device includes a mounting frame 3 with a cavity inside; a second connecting block 31, which is arranged in an array on the mounting frame 3 and is elastically connected to the mounting frame 3. Cleaning rollers 4 are rotatably connected to both ends of the second connecting block 31; and a cleaning component, which is arranged on the mounting frame 3 and is used to clean the inner wall of the tank. The cleaning component includes a mounting block 2 and a first connecting block 21. The mounting block 2 is arranged on the mounting frame 3 and is fixedly connected to the mounting frame 3. The first connecting block 21 is arranged in an array on the mounting block 2 and is rotatably connected to the mounting block 2. Cleaning rollers 4 are symmetrically arranged at both ends of the first connecting block 21 and are rotatably connected to the first connecting block 21. When the first connecting block 21 rotates, it drives the cleaning rollers 4 to rotate and rub against the inner wall of the tank 1. The cleaning rollers 4 are moved while being driven by the first connecting block 21 to perform circumferential motion, thereby increasing the friction cleaning trajectory.

[0029] The cleaning component also includes a drive block 22 and multiple sets of transmission blocks 23. The drive block 22 is disposed within the mounting block 2, and the transmission blocks 23 are fixedly connected to the corresponding first connecting blocks 21. The transmission blocks 23 and drive blocks 22 are meshed together. A drive motor is disposed within the mounting block 2 and is fixedly connected to the mounting block 2. The drive block 22 is fixedly connected to the output shaft of the drive motor. A 32 is disposed between the second connecting block 31 and the mounting frame 3, and the 32 is fixedly connected to the mounting frame 3. The second connecting block 31 is slidably connected to the corresponding 32. A spring is disposed between the second connecting block 31 and the mounting frame 3, with one end of the spring fixedly connected to the second connecting block 31 and the other end fixedly connected to the mounting frame 3. The structure between the first connecting block 21 and the mounting block 2 is consistent with that between the second connecting block 31 and the mounting frame 3. Since the structures between them are the same, the structure between the first connecting block 21 and the mounting block 2 is not disclosed and will not be described in detail here. The hydraulic press 11 pushes the mounting frame 3 to move through the output shaft. When the cleaning roller 4 contacts the inner wall of the tank 1, the cleaning roller 4 pushes the second connecting block 31 to move inward. The second connecting block 31 compresses the spring, and the spring deforms due to compression. The spring pushes the second connecting block 31 to move outward. The second connecting block 31 pushes the cleaning roller 4 to make close contact with the inner wall of the tank 1. The first connecting block 21 and the mounting block 2 are the same. The drive motor drives the drive block 22 to rotate through the output shaft. The drive block 22 meshes with the transmission block 23. The transmission block 23 drives the first connecting block 21 to rotate. When the first connecting block 21 rotates, it drives the cleaning roller 4 to rotate and rubs against the inner wall of the tank 1.

[0030] A purified water storage tank includes a tank body 1 with a cavity inside. The cavity houses all the aforementioned internal wall spray cleaning devices, which abut against the internal wall of the tank body 1. A hydraulic press 11 is mounted on the upper end of the tank body 1, and the output shaft of the hydraulic press 11 is fixedly connected to a mounting bracket 3. A cleaning roller 4 abuts against the internal wall of the tank body 1. Through the cooperation between 11 and the cleaning components, the cleaning roller 4 is driven by a first connecting block 21 to perform a circular motion while moving, thereby increasing the friction cleaning trajectory and avoiding poor cleaning effect due to single lateral cleaning. When the first connecting block 21 drives the cleaning roller 4 to rub against the internal wall of the tank body 1, a second connecting block 31 drives the cleaning roller 4 to perform longitudinal friction and cleaning against the internal wall of the tank body 1. Through multi-directional cleaning, the internal wall of the tank body 1 is thoroughly cleaned.

[0031] Working principle: The hydraulic press 11 pushes the mounting bracket 3 to move through the output shaft. When the cleaning roller 4 contacts the inner wall of the tank 1, the cleaning roller 4 pushes the second connecting block 31 to move inward. The second connecting block 31 compresses the spring, causing the spring to deform and push the second connecting block 31 to move outward. The second connecting block 31 pushes the cleaning roller 4 into close contact with the inner wall of the tank 1. The first connecting block 21 and the mounting block 2 are aligned. The drive motor drives the drive block 22 to rotate through the output shaft. The drive block 22 meshes with the transmission block 23, and the transmission block 23 drives... The first connecting block 21 rotates, which drives the cleaning roller 4 to rotate and rub against the inner wall of the tank 1. The cleaning roller 4 moves in a circular motion driven by the first connecting block 21, thereby increasing the friction cleaning trajectory and avoiding poor cleaning effect due to single horizontal cleaning. When the first connecting block 21 drives the cleaning roller 4 to rub against the inner wall of the tank 1, the second connecting block 31 drives the cleaning roller 4 to rub against the inner wall of the tank 1 in a longitudinal direction and clean it. The inner wall of the tank 1 is thoroughly cleaned through multi-directional cleaning.

[0032] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An internal wall spray cleaning device, characterized in that, include: Mounting bracket (3), the mounting bracket (3) has a cavity inside; The second connecting block (31) is arranged in an array on the mounting frame (3). The second connecting block (31) is elastically connected to the mounting frame (3). Cleaning rollers (4) are rotatably connected to both ends of the second connecting block (31). The cleaning component is mounted on the mounting frame (3) and is used to clean the inner wall of the tank. The cleaning component includes a mounting block (2) and a first connecting block (21). The mounting block (2) is mounted on the mounting frame (3) and is fixedly connected to the mounting frame (3). The first connecting blocks (21) are arranged in an array on the mounting block (2) and are rotatably connected to the mounting block (2). Cleaning rollers (4) are symmetrically arranged at both ends of the first connecting block (21) and are rotatably connected to the first connecting block (21).

2. The internal wall spray cleaning equipment according to claim 1, characterized in that, The cleaning assembly also includes a drive block (22) and multiple sets of transmission blocks (23). The drive block (22) is disposed in the mounting block (2), and the transmission block (23) is fixedly connected to the corresponding first connecting block (21). The transmission block (23) and the drive block (22) are engaged.

3. The internal wall spray cleaning equipment according to claim 2, characterized in that, The mounting block (2) is equipped with a drive motor, which is fixedly connected to the mounting block (2), and the drive block (22) is fixedly connected to the output shaft of the drive motor.

4. The internal wall spray cleaning equipment according to claim 1, characterized in that, A (32) is provided between the second connecting block (31) and the mounting bracket (3), and the (32) is fixedly connected to the mounting bracket (3). The second connecting block (31) is slidably connected to the corresponding (32).

5. The internal wall spray cleaning equipment according to claim 4, characterized in that, A spring is provided between the second connecting block (31) and the mounting bracket (3). One end of the spring is fixedly connected to the second connecting block (31), and the other end of the spring is fixedly connected to the mounting bracket (3).

6. The internal wall spray cleaning equipment according to claim 4, characterized in that, The structure between the first connecting block (21) and the mounting block (2) is the same as the structure between the second connecting block (31) and the mounting bracket (3). Therefore, the structure between the first connecting block (21) and the mounting block (2) is not disclosed and will not be described in detail here.

7. A purified water storage tank, comprising a tank body (1), characterized in that... The tank (1) has a cavity, and the cavity is equipped with an inner wall spray cleaning device as described in any one of claims 1-6. The inner wall spray cleaning device abuts against the inner wall of the tank (1).

8. The purified water storage tank according to claim 7, characterized in that, A hydraulic press (11) is installed at the upper end of the tank (1). The output shaft of the hydraulic press (11) is fixedly connected to the mounting frame (3), and the cleaning roller (4) abuts against the inner wall of the tank (1).

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