Intelligent cleaning equipment

Abstract

The invention relates to the technical field of cleaning devices, in particular to intelligent cleaning equipment. The device comprises a machine table, a pre-cleaning tank and an ultrasonic cleaning tank, wherein the pre-cleaning tank and the ultrasonic cleaning tank are sequentially arranged in the length direction of the machine table; a pre-cleaning module and an ultrasonic cleaning module are arranged in the pre-cleaning tank and the ultrasonic cleaning tank respectively; the pre-cleaning module comprises a high-pressure water pump, a telescopic sleeve communicating with the water outlet end of the high-pressure water pump, and a cleaning assembly connected with the telescopic sleeve. The pre-cleaning module is used for preliminarily cleaning the glassware, the ultrasonic cleaning module is used for deeply cleaning the glassware subjected to pre-cleaning treatment through the pre-cleaning module, the glassware can be cleaned in an omnibearing and multi-layer mode, and therefore the cleaning effect is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of cleaning device technology, and more specifically to an intelligent cleaning device. Background Technology

[0002] In laboratory settings, glassware such as test tubes and beakers are widely used in various chemical experiments. During experiments, various compounds often remain on the inner walls of these glassware. If these residues are not thoroughly removed, they may adversely affect the accuracy and safety of subsequent experiments.

[0003] In the existing technology, the cleaning methods for the aforementioned glassware mainly include manual cleaning and ultrasonic cleaning. Manual cleaning relies on manual operation, which is inefficient and carries certain risks. Ultrasonic cleaning, on the other hand, often requires prolonged ultrasonic treatment for some highly adhesive compound residues. This is not only time-consuming but may also damage the glassware due to excessive ultrasonication. Furthermore, the detached residue may re-adhere to the inner wall of the glassware, especially when cleaning batches of glassware, where this secondary contamination is more pronounced and affects the final cleaning quality.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent cleaning device that can effectively solve the above-mentioned technical problems.

[0006] To achieve the objectives of this invention, the following technical solution is adopted:

[0007] A smart cleaning device includes: a machine base, a pre-cleaning tank and an ultrasonic cleaning tank arranged sequentially along the length of the machine base; a pre-cleaning module and an ultrasonic cleaning module are respectively arranged in the pre-cleaning tank and the ultrasonic cleaning tank.

[0008] The pre-cleaning module includes: a high-pressure water pump, a telescopic sleeve connected to the outlet of the high-pressure water pump, and a cleaning component connected to the telescopic sleeve.

[0009] Furthermore, a limiting block is fixedly installed on the top of the machine, and a limiting groove is formed on the top of the limiting block; a placement frame is placed in the limiting groove to support the glassware;

[0010] The placement basket has an opening on one side, and a U-shaped plate is fixedly installed inside the opening. A test tube limiting tube is installed on the U-shaped plate.

[0011] Furthermore, the cleaning component includes: a transition pipe communicating with the telescopic sleeve, and a turbine blade installed inside the transition pipe and rotating under the action of water flow. The turbine blade is coaxially connected to a rotating pipe, and the rotating pipe is connected to an arc-shaped brush. A water outlet is provided on the side wall of the transition pipe, and the water outlet is connected to a water supply pipe. The other end of the water supply pipe is connected to a cleaning limiting bladder.

[0012] Furthermore, a plurality of connecting holes are evenly spaced along the circumference on the side wall of the rotating tube, and a brush connector is connected inside the connecting hole; the brush connector includes a mounting post coaxially installed inside the connecting hole, and a telescopic rod fixedly connected to the mounting post. One end of the telescopic rod passes through the connecting hole and extends to the outside of the rotating tube, and the other end is connected to the arc-shaped brush.

[0013] Furthermore, the cleaning and limiting bladder includes: an annular outer shell connected to the transition tube; an annular cavity is provided at the bottom of the annular outer shell, and a limiting bladder is installed in the annular cavity.

[0014] Furthermore, the limiting bladder includes a first interlayer and a second interlayer connected to the first interlayer, with the second interlayer installed on the outside of the first interlayer.

[0015] Furthermore, the first interlayer is a supporting interlayer; the second interlayer is an elastic interlayer.

[0016] Furthermore, the water supply pipe is rotatably equipped with inlet and outlet baffles; the inlet and outlet baffles extend horizontally from left to right and then tilt downwards; a telescopic component is installed on the top of the inlet and outlet baffles, and the other end of the telescopic component is connected to the inner wall of the water supply pipe; a flow limiting plate is also provided on the inner wall of the water supply pipe, and the flow limiting plate matches the inlet and outlet baffles.

[0017] Furthermore, the telescopic component includes two connecting plates that are slidably connected to each other, and a lifting and resetting component is connected between the two connecting plates.

[0018] Furthermore, the ultrasonic cleaning module includes: an ultrasonic generator installed at the bottom of the machine base and disposed on one side of the ultrasonic cleaning tank; a transducer installed at the bottom of the ultrasonic cleaning tank; and a heating box installed on the side wall of the ultrasonic cleaning tank near the pre-cleaning tank.

[0019] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a pre-cleaning module for preliminary cleaning of glassware, and an ultrasonic cleaning module for deep cleaning of glassware after pre-cleaning by the pre-cleaning module, which can clean glassware in an all-round and multi-layer manner, thereby significantly improving the cleaning effect. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0021] Figure 1 This is a schematic diagram of the structure of an intelligent cleaning device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of an intelligent cleaning device according to the present invention from another angle;

[0023] Figure 3 This is a schematic diagram of the structure of a cleaning component in an intelligent cleaning device according to the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the cleaning component of an intelligent cleaning device according to the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of a placement basket for an intelligent cleaning device according to the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the bladder mounting component of an intelligent cleaning device according to the present invention;

[0027] Figure 7 This is a schematic diagram of the internal structure of the bladder mounting component of an intelligent cleaning device according to the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure of the water supply pipe of an intelligent cleaning device according to the present invention.

[0029] In the diagram: 1. Machine base; 2. Pre-cleaning module; 3. Ultrasonic cleaning module; 4. Placement basket; 5. Crossbar; 6. Limiting block; 7. High-pressure water pump; 8. Test tube limiting tube; 9. Cleaning component; 10. Telescopic sleeve; 11. Rotating tube; 12. Transition tube; 13. Turbine blade; 14. Cleaning limiting bladder; 15. Water supply pipe; 16. Bladder mounting component; 17. Arc-shaped brush; 18. Brush connector; 19. Telescopic component; 20. Inlet and outlet baffles; 21. Drain pipe; 22. Outlet pipe; 23. Ultrasonic generator; 24. Control panel; 25. Mounting column; 26. Telescopic rod; 27. Spring; 28. Flow limiting plate; 29. ​​Rotating shaft; 30. Heating box; 31. Transducer; 32. Pre-cleaning tank; 33. Ultrasonic cleaning tank. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0031] In the description of this invention, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation on the scope of protection of this invention. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0032] like Figures 1 to 8 As shown, this invention relates to an intelligent cleaning device, comprising: a rectangular platform 1, the interior of which is hollow, and a pre-cleaning tank 32 and an ultrasonic cleaning tank 33 sequentially formed along the length of its top, the pre-cleaning tank 32 and the ultrasonic cleaning tank 33 together forming a dual-tank cleaning structure. A pre-cleaning module 2 and an ultrasonic cleaning module 3 are sequentially arranged within the pre-cleaning tank 32 and the ultrasonic cleaning tank 33. The pre-cleaning module 2 is used for preliminary cleaning of glassware, directly removing stubborn dirt such as dried residues, sediments, and adhesive substances adhering to the inner wall of test tubes; the ultrasonic cleaning module 3 is used for deep cleaning of the glassware after pre-cleaning by the pre-cleaning module 2, effectively removing difficult-to-remove biological contaminants such as particles, proteins, and lipids remaining in the crevices and dead corners of the inner wall of the glassware through high-frequency vibration.

[0033] A push-button switch is located on the top of the pre-cleaning tank 32 near the front of the ultrasonic cleaning tank 33 to control the start and stop of the pre-cleaning module 2; the push-button switch can also be located on the side wall to prevent splashed liquid from affecting operation during cleaning. A control panel 24 is located on the front of the ultrasonic cleaning tank 33 for easy manual adjustment and operation of the entire cleaning process.

[0034] The placement basket 4 is constructed of a metal frame with a grid structure on its sides and bottom, forming a semi-enclosed space for holding various glassware. One side of the placement basket 4 has an opening, and a U-shaped plate is fixedly installed at the bottom inside. A test tube limiting tube 8 is installed on the side wall of the U-shaped plate facing the opening, used to limit or position the tail of the test tubes when they are placed horizontally. The U-shaped plate divides the bottom area of ​​the placement basket 4 into a test tube placement area and other glassware placement areas, achieving classified storage. A crossbar 5 is installed at the top of the placement basket 4, with both ends extending outwards beyond the basket body. This facilitates manual lifting and movement by gripping the crossbar 5, and also allows the placement basket 4 to be suspended from the top of the machine platform 1 via the protruding parts, thus facilitating cleaning operations.

[0035] A limiting block 6 is also fixedly installed on the top of the machine base 1. A limiting groove is opened on the top of the limiting block 6. The limiting groove is Y-shaped. The limiting groove first shrinks towards the middle from top to bottom and then extends vertically downwards, which facilitates the guidance and limiting of the crossbar 5, makes it easy to lock the crossbar 5 in the limiting groove, and ensures that the basket 4 is stable and reliable when suspended.

[0036] The pre-cleaning module 2 includes: a high-pressure water pump 7, a telescopic sleeve 10 connected to the outlet of the high-pressure water pump 7, and a cleaning component 9 connected to the telescopic sleeve 10. The high-pressure water pump 7 can be installed between the pre-cleaning tank 32 and the ultrasonic cleaning tank 33, or it can be installed at the top of the pre-cleaning tank 32 near the ultrasonic cleaning tank 33, as long as it has a stable water supply capability.

[0037] The cleaning component 9 includes: a transition pipe 12 communicating with the telescopic sleeve 10, and turbine blades 13 installed inside the transition pipe 12 and rotatable under the action of water flow. The turbine blades 13 are coaxially connected to a rotating pipe 11, and the turbine blades 13 can drive the rotating pipe 11 to rotate synchronously under the drive of water flow. Several connecting holes are evenly spaced along the circumference on the side wall of the middle part of the rotating pipe 11. A brush connector 18 is connected inside the connecting holes. The brush connector 18 includes a mounting post 25 coaxially installed inside the connecting hole, and a telescopic rod 26 fixedly connected to the mounting post 25. One end of the telescopic rod 26 passes through the connecting hole and extends to the outside of the rotating pipe 11, and the other end is connected to an arc-shaped brush 17.

[0038] The telescopic rod 26 consists of a first connecting rod and a second connecting rod slidably disposed inside the first connecting rod. A spring 27 is provided between the two to push the second connecting rod to automatically extend outward, so that the arc-shaped brush 17 fits against the inner wall of the test tube. With the setting of the telescopic rod 26, the extension degree of the brush can be adaptively adjusted according to the diameter of the test tube to achieve cleaning of the inner wall of test tubes of different specifications.

[0039] When the high-pressure water pump 7 supplies water, the water flow drives the turbine blades 13 to rotate, which in turn drives the rotating tube 11 to rotate, thereby driving multiple arc-shaped brushes 17 to rotate and clean simultaneously. The arc-shaped brushes 17 are adaptively adjusted by the spring 27 and rotate to clean by friction, which can effectively remove dried residue, attached particles and biological stains from the inner wall of the test tube. They are especially suitable for cleaning test tubes with narrow structures or curved inner walls.

[0040] A water outlet is provided on the side wall of the transition tube 12, and the water outlet is connected to a water supply pipe 15. The other end of the water supply pipe 15 is connected to a cleaning limiting bladder 14. When the water flows through the turbine blades 13, part of the water flows out from the water outlet, enters the water supply pipe 15, and further flows into the cleaning limiting bladder 14, thereby causing the cleaning limiting bladder 14 to expand axially, thereby achieving the effect of clamping inward to stabilize the positioning of the test tube.

[0041] The cleaning and limiting bladder 14 includes: an annular outer shell made of plastic or metal material to provide rigid support; the inner wall of the annular outer shell is fixedly connected to the transition tube 12 through the bladder mounting part 16; an annular cavity is opened at the bottom of the annular outer shell, and the limiting bladder is installed in the annular cavity.

[0042] The limiting bladder includes a first interlayer and a second interlayer connected to the first interlayer, with the second interlayer installed outside the first interlayer. The first interlayer is a supporting interlayer made of rubber or silicone material, which has good flexibility and sealing properties. The second interlayer is an elastic interlayer made of highly elastic fiber material, which has good elastic recovery ability and support strength. After water flows in, the annular bladder inflates and expands, with the expansion direction facing the arc-shaped brush area 17, effectively strengthening the support and limiting of the cleaning area, and ensuring that the brush cleaning action is stable and close.

[0043] When the high-pressure water pump 7 supplies water, the water flow drives the turbine blades 13 to rotate, which in turn drives the rotating pipe 11 and the arc-shaped brush 17 on it to rotate and clean. On the other hand, the water flow enters the water supply pipe 15 through the outlet and flows to the bladder mounting part 16, causing the limiting bladder to fill with water and expand, thereby clamping and stabilizing the test tube being cleaned. This linkage design allows the limiting bladder to complete clamping and positioning when the brush is started, effectively preventing the test tube from sliding and shifting during the cleaning process, and ensuring that the brush always adheres to the inner wall of the test tube for effective friction cleaning.

[0044] Several water outlet holes are provided on the inner wall of the annular shell and the first interlayer. On the one hand, they can relieve pressure and prevent the annular bladder from being damaged due to excessive expansion. On the other hand, the water flowing out of the water outlet holes can simultaneously rinse the outer wall of the test tube, further improving the cleaning effect.

[0045] The left side of the water supply pipe 15 is the inlet side, which is connected to the transition pipe 12. An inlet / outlet baffle 20 is rotatably installed inside the water supply pipe 15, with a rotating shaft 29 located on the left side of the water supply pipe 15. The inlet / outlet baffle 20 extends horizontally from left to right, then slopes downwards to form a flow guiding structure. A telescopic component 19 is installed on the top of the inlet / outlet baffle 20, and the other end of the telescopic component 19 is connected to the inner wall of the water supply pipe 15. The telescopic component 19 includes two connecting plates that slide against each other, and a lifting reset component is connected between the two connecting plates to reset the inlet / outlet baffle 20 upwards. The lifting reset component can be an elastic rope, a spring 27, etc. A flow limiting plate 28 is also provided on the inner wall of the water supply pipe 15. The matching of the flow limiting plate 28 and the inlet / outlet baffle 20 constitutes a flow switch. A drain pipe 21 is provided at the top of the water supply pipe 15, and an outlet pipe 22 is provided at the bottom of the water supply pipe 15. The outlet pipe 22 is connected to the cleaning limiting bladder 14.

[0046] When the high-pressure water pump 7 supplies water, the water flows through the turbine blades 13 into the water supply pipe 15, flows through the water flow channel at the bottom of the inlet and outlet baffles 20 to the outlet, and then flows into the cleaning limiting bladder 14; when the high-pressure water pump 7 stops supplying water, the second interlayer squeezes the water flow in the limiting bladder through the reset action, and the water pressure causes the inlet and outlet baffles 20 to deflect downward, so that a water flow path is formed between it and the flow limiting plate 28, and the water flow is discharged through the drain pipe 21.

[0047] Multiple cleaning components 9 are arranged sequentially along the width of the machine base 1, allowing for the individual cleaning of the inner walls of test tubes placed within multiple test tube retaining tubes 8. This design utilizes only a single high-pressure water pump 7 to perform preliminary friction cleaning on multiple test tubes, avoiding the complex structure of multiple motors driving multiple brushes, thus reducing costs and improving cleaning effectiveness. Cleaning water can be directly drawn from the pre-cleaning tank 32, and the water source can be replaced after use.

[0048] The ultrasonic cleaning module 3 includes: an ultrasonic generator 23 installed at the bottom of the machine base 1 and located on one side of the ultrasonic cleaning tank 33. The ultrasonic generator 23 is used to adjust the frequency and power of the output electrical signal according to the material and type of dirt to achieve precise control of the cleaning intensity. The degree of dirt is set by manually adjusting the working level. A transducer 31 installed at the bottom of the ultrasonic cleaning tank 33 is used to receive the high-frequency AC signal from the ultrasonic generator 23, convert it into high-frequency mechanical vibration using the piezoelectric effect, generate ultrasonic waves, and evenly propagate the energy into the cleaning tank, effectively improving the cleaning uniformity. A heating box 30 is installed on the side wall of the ultrasonic cleaning tank 33 near the pre-cleaning tank 32. The heating box 30 is equipped with a heater to heat the water in the ultrasonic cleaning tank 33, keeping the water temperature between 50 and 60°C to ensure the best cavitation effect and decontamination efficiency.

[0049] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0050] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An intelligent cleaning device, characterized in that, include: The machine (1) includes a pre-cleaning tank (32) and an ultrasonic cleaning tank (33) arranged sequentially along the length of the machine (1); the pre-cleaning tank (32) and the ultrasonic cleaning tank (33) are respectively provided with a pre-cleaning module (2) and an ultrasonic cleaning module (3); the pre-cleaning module (2) includes: a high-pressure water pump (7), a telescopic sleeve (10) connected to the water outlet of the high-pressure water pump (7), and a cleaning component (9) connected to the telescopic sleeve (10).

2. The intelligent cleaning device as described in claim 1, characterized in that, The top of the machine (1) is also fixedly installed with a limiting block (6), and the top of the limiting block (6) has a limiting groove; a placement frame is placed in the limiting groove to carry glassware; one side of the placement basket (4) has an opening, and a U-shaped plate is fixedly installed in the opening, and a test tube limiting tube (8) is installed on the U-shaped plate.

3. The intelligent cleaning device as described in claim 1, characterized in that, The cleaning component (9) includes: a transition pipe (12) communicating with the telescopic sleeve (10), and a turbine blade (13) installed inside the transition pipe (12) and rotating under the action of water flow. The turbine blade (13) is coaxially connected to a rotating pipe (11), and the rotating pipe (11) is connected to an arc-shaped brush (17). A water outlet is provided on the side wall of the transition pipe (12), and the water outlet is connected to a water supply pipe (15). The other end of the water supply pipe (15) is connected to a cleaning limiting bladder (14).

4. The intelligent cleaning device as described in claim 3, characterized in that, The rotating tube (11) has several connecting holes evenly spaced along its circumference on its side wall. A brush connector (18) is connected inside the connecting hole. The brush connector (18) includes a mounting post (25) coaxially installed inside the connecting hole and a telescopic rod (26) fixedly connected to the mounting post (25). One end of the telescopic rod (26) passes through the connecting hole and extends to the outside of the rotating tube (11), and the other end is connected to the arc-shaped brush (17).

5. The intelligent cleaning device as described in claim 3, characterized in that, The cleaning and limiting bladder (14) includes: an annular outer shell connected to the transition tube (12); an annular cavity is provided at the bottom of the annular outer shell, and a limiting bladder is installed in the annular cavity.

6. The intelligent cleaning device as described in claim 5, characterized in that, The limiting capsule includes a first interlayer and a second interlayer connected to the first interlayer, with the second interlayer installed on the outside of the first interlayer.

7. The intelligent cleaning device as described in claim 6, characterized in that, The first interlayer is a supporting interlayer; the second interlayer is an elastic interlayer.

8. The intelligent cleaning device as described in claim 5, characterized in that, The water supply pipe (15) is rotatably equipped with an inlet / outlet baffle (20); the inlet / outlet baffle (20) extends horizontally from left to right and then tilts downward; a telescopic component (19) is installed on the top of the inlet / outlet baffle (20), and the other end of the telescopic component (19) is connected to the inner wall of the water supply pipe (15); a flow limiting plate (28) is also provided on the inner wall of the water supply pipe (15), and the flow limiting plate (28) matches the inlet / outlet baffle (20).

9. The intelligent cleaning device as described in claim 8, characterized in that, The telescopic component (19) includes two connecting plates that are slidably connected to each other, and a lifting and resetting component is connected between the two connecting plates.

10. The intelligent cleaning device as described in claim 9, characterized in that, The ultrasonic cleaning module (3) includes: an ultrasonic generator (23) installed at the bottom of the machine base (1) and located on one side of the ultrasonic cleaning tank (33); a transducer (31) installed at the bottom of the ultrasonic cleaning tank (33); and a heating box (30) installed on the side wall of the ultrasonic cleaning tank (33) near the pre-cleaning tank (32).

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