Cleaning and drying device

Abstract

The utility model relates to cleaning drying technical field, especially, relate to a kind of cleaning drying device.Cleaning drying device includes shell, pipeline mechanism, liquid supply mechanism, ultrasonic mechanism and drying mechanism.Cleaning tank with openable and closable is arranged in shell.Pipeline mechanism includes driving part and multiple delivery pipes, and multiple through-holes are arranged in the axial direction interval of delivery pipe.Driving part is transmission connection with multiple delivery pipes, to make delivery pipe have feeding position and working position.Delivery pipe is located in feeding position, and porous product is placed in cleaning tank or taken out from cleaning tank.Delivery pipe is located in working position, and multiple delivery pipes respectively pass through the corresponding inner hole in porous product.Liquid supply mechanism is communicated with multiple delivery pipes.Drying mechanism outlet is communicated with multiple delivery pipes.Drying mechanism sends hot air to delivery pipe, improves the drying effect and drying efficiency of porous product.Cleaning drying device includes ultrasonic mechanism and drying mechanism, improves the production efficiency of porous product.

Description

Technical Field

[0001] This utility model relates to the field of cleaning and drying technology, and in particular to a cleaning and drying device. Background Technology

[0002] Ultrasonic cleaning utilizes the cavitation effect generated by high-frequency sound waves in liquids. This involves the formation, growth, and violent collapse of tiny bubbles created by high-frequency sound waves, releasing shock waves and microjet streams to remove dirt. A cleanroom oven is a device that heats, dries, cures, or sterilizes in a controlled clean environment. It combines the heating function of a traditional oven with the air purification technology of a cleanroom, ensuring a dust-free and pollution-free process.

[0003] Currently, cleaning and drying porous products (referred to as porous products) requires ultrasonic cleaning in an ultrasonic cleaner, followed by placing the cleaned porous products into a cleanroom oven for drying. This process necessitates transferring the porous products between the ultrasonic cleaner and the cleanroom oven, reducing production efficiency. Furthermore, the internal pore structure of porous products (primarily referring to the inner pores and the gaps between them) makes them difficult to dry completely, resulting in incomplete drying and low drying efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning and drying device to improve the production efficiency of porous products, and at the same time improve the drying effect and drying efficiency of porous products.

[0005] To achieve this objective, the technical solution adopted by this utility model is as follows:

[0006] A cleaning and drying apparatus for cleaning and drying porous products, wherein the porous products have multiple internal pores; the cleaning and drying apparatus includes:

[0007] The housing has an openable and closable cleaning tank inside, which is used to hold the porous product and the cleaning solution.

[0008] A pipeline mechanism includes a drive component and multiple conveying pipes, each conveying pipe having multiple through holes spaced apart along the axial direction. The drive component is driven to the multiple conveying pipes, enabling the conveying pipes to have loading / unloading positions and working positions. When the conveying pipes are in the loading / unloading positions, the porous product is placed in or removed from the cleaning tank. When the conveying pipes are in the working positions, the multiple conveying pipes pass through corresponding inner holes in the porous product.

[0009] A liquid supply mechanism is connected to a plurality of the delivery pipes to supply cleaning liquid to the delivery pipes;

[0010] An ultrasonic mechanism is disposed inside the housing, and the ultrasonic mechanism is used to cause the cleaning fluid in the cleaning tank to vibrate ultrasonically.

[0011] A drying mechanism, wherein the air outlet of the drying mechanism is connected to a plurality of conveying pipes to deliver hot air to the conveying pipes.

[0012] As an optional solution, the delivery pipe is a flexible straight pipe.

[0013] As an optional solution, the pipeline mechanism further includes a mounting plate, the output end of the drive component is detachably connected to the mounting plate, and the first ends of the plurality of delivery pipes are all installed on the side of the mounting plate away from the drive component.

[0014] As an optional solution, the mounting plate has a first buffer chamber and a second buffer chamber, the liquid supply mechanism is connected to the first buffer chamber, and the air outlet of the drying mechanism is connected to the second buffer chamber; the first end of the delivery pipe is selectively connected to the first buffer chamber or the second buffer chamber.

[0015] As an optional solution, the second end of the delivery pipe is closed.

[0016] As an optional feature, the inner diameter of the through hole is 0.1mm-0.2mm.

[0017] Alternatively, the through hole can be a circular hole, an elliptical hole, or a polygonal hole.

[0018] As an optional solution, the cleaning and drying device further includes a drain pipe, and the bottom of the cleaning tank is provided with an openable and closable drain port, with one end of the drain pipe connected to the drain port.

[0019] As an optional solution, a liquid level sensor is installed in the cleaning tank to detect the liquid level of the cleaning liquid in the cleaning tank; the liquid level sensor is connected to the liquid supply mechanism and the ultrasonic mechanism respectively.

[0020] As an optional solution, a temperature sensor is installed in the cleaning tank to detect the temperature inside the cleaning tank, and the temperature sensor is signal-connected to the drying mechanism.

[0021] The beneficial effects of this utility model are as follows:

[0022] The cleaning and drying device proposed in this utility model involves placing porous products in a cleaning tank. A driving component moves multiple conveying pipes to the working position, allowing each pipe to pass through the corresponding inner holes of the porous product. A drying mechanism supplies hot air to the conveying pipes, ensuring the hot air is evenly blown into the inner holes and pores of the porous product through the through-holes. This inside-out drying method rapidly and completely dries the porous product, improving both the drying effect and efficiency. Furthermore, the cleaning and drying device integrates an ultrasonic mechanism and a drying mechanism, meaning it combines ultrasonic cleaning and drying functions. This allows the porous product to undergo ultrasonic cleaning and drying sequentially within the cleaning tank, eliminating the need for manual handling, shortening the cleaning and drying time, and increasing the production efficiency of porous products. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the cleaning and drying device provided in this embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the conveying pipe and the porous product located in the working position according to an embodiment of the present invention;

[0025] Figure 3 This is a cross-sectional view of the conveying pipe provided in an embodiment of this utility model.

[0026] The component names and labels in the diagram are as follows:

[0027] 100. Porous products; 101. Inner holes;

[0028] 1. Housing; 11. Cleaning tank; 2. Conveying pipe; 21. Through hole. Detailed Implementation

[0029] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0033] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] like Figure 1 and Figure 2 As shown, the porous product 100 is generally a product such as artificial bone, which has an inner hole 101 and pores between the inner holes 101. During the production process of the porous product 100, it needs to be ultrasonically cleaned in an ultrasonic cleaner, and then the cleaned porous product 100 is taken out and placed in a clean drying oven to dry.

[0035] The above process requires transferring the porous product 100 between the ultrasonic cleaner and the cleanroom drying oven, which reduces the production efficiency of the porous product 100. At the same time, because the inner holes 101 and pores are not easy to dry completely, the porous product 100 suffers from incomplete drying and low drying efficiency.

[0036] To solve the above problems, such as Figure 1 and Figure 2As shown, this embodiment proposes a cleaning and drying device for cleaning and drying a porous product 100, which has multiple inner holes 101. The cleaning and drying device includes a housing 1, a piping mechanism, a liquid supply mechanism, an ultrasonic mechanism, and a drying mechanism. The housing 1 contains an openable and closable cleaning tank 11 for accommodating the porous product 100 and cleaning liquid. The piping mechanism includes a drive component and multiple conveying pipes 2, each conveying pipe 2 having multiple through holes 21 spaced axially. The drive component is driven to the multiple conveying pipes 2, allowing the conveying pipes 2 to have loading / unloading positions and working positions. When the conveying pipes 2 are in the loading / unloading positions, the porous product 100 is placed in or removed from the cleaning tank 11. When the conveying pipes 2 are in the working positions, the multiple conveying pipes 2 pass through corresponding inner holes 101 in the porous product 100. The liquid supply mechanism is connected to the multiple conveying pipes 2 to supply cleaning liquid to the conveying pipes 2. An ultrasonic mechanism is housed within the casing 1, used to generate ultrasonic vibrations in the cleaning fluid within the cleaning tank 11. The air outlet of the drying mechanism is connected to multiple conveying pipes 2 to deliver hot air. The porous product 100 is placed within the cleaning tank 11, and a driving component moves the multiple conveying pipes 2 to their working positions, allowing them to pass through corresponding inner holes 101 within the porous product 100. The drying mechanism delivers hot air to the conveying pipes 2, ensuring the hot air is evenly blown through the through-holes 21 into the inner holes 101 and pores of the porous product 100. This inside-out drying process rapidly and completely dries the porous product 100, improving both the drying effect and efficiency. Meanwhile, the cleaning and drying device includes an ultrasonic mechanism and a drying mechanism, that is, the cleaning and drying device integrates ultrasonic cleaning function and drying function, so that the porous product 100 can be ultrasonically cleaned and dried sequentially in the cleaning tank 11 without manual transfer operation, which shortens the cleaning and drying time and improves the production efficiency of the porous product 100.

[0037] like Figure 1 As shown, a cover plate is also provided inside the housing 1, which can close or open the cleaning tank 11. When the porous product 100 is ultrasonically cleaned and dried, the cleaning tank 11 can be closed by the cover plate; when the porous product 100 is being loaded or unloaded, the cover plate opens the cleaning tank 11. It should be noted that an exhaust vent can be provided on the cover plate to maintain the air pressure balance inside the cleaning tank 11 during the drying process. Both the ultrasonic mechanism and the drying mechanism are installed inside the housing 1, realizing the integrated assembly of the cleaning and drying device.

[0038] Specifically, the ultrasonic mechanism includes an ultrasonic generator and an ultrasonic transducer, which are electrically connected. The ultrasonic transducer is installed at the bottom or side wall of the cleaning tank 11 to cause ultrasonic vibration in the cleaning fluid within the tank 11, thereby achieving ultrasonic cleaning of the porous product 100. The liquid supply mechanism can be installed inside the housing 1 or independently outside the housing 1. A water pump is installed within the liquid supply mechanism and connected to multiple delivery pipes 2 via a water supply pipe. The cleaning fluid flows to each delivery pipe 2 under the drive of the water pump. After cleaning, the cleaning fluid in the cleaning tank 11 is discharged. Then, the drying mechanism heats the external air and delivers hot air to the multiple delivery pipes 2. The hot air is evenly delivered to the inner holes 101 and pores of the porous product 100 through the through-holes 21 of the delivery pipes 2 to quickly dry the porous product 100. Since the ultrasonic mechanism and drying mechanism are existing technologies, their specific structures and working principles will not be described in detail.

[0039] It should be noted that when the porous product 100 is placed in the cleaning tank 11, the placement of the porous product 100 should be adjusted so that the multiple inner holes 101 of the porous product 100 are roughly aligned with the multiple conveying pipes 2. Finally, the porous product 100 can be fixed in the cleaning tank 11 by manual pressing. When the drive unit drives the conveying pipes 2 to move from the loading / unloading position to the working position, the multiple conveying pipes 2 pass through the corresponding inner holes 101.

[0040] In this embodiment, the delivery tube 2 is a flexible straight tube, giving it elastic deformation capability. On one hand, even if there is a placement error in the porous product 100 causing a slight misalignment between the delivery tube 2 and the corresponding inner hole 101, the end of the delivery tube 2 will elastically deform upon collision and compression with the porous product 100, guiding the delivery tube 2 into the corresponding inner hole 101. On the other hand, when the delivery tube 2 passes through the inner hole 101, it will undergo slight deformation under the contact compression of the inner hole 101, preventing scratches or wear on the porous product 100 and improving its protection. Specifically, the material of the delivery tube 2 is medical-grade silicone or other elastic materials; it is sufficient to ensure that the delivery tube 2 has good flexibility.

[0041] In an optional embodiment, the second end of the conveying pipe 2 is closed to allow hot air to flow out from the through hole 21 of the conveying pipe 2, thereby fully blowing it into the inner hole 101 and the spaces between the pores of the porous product 100, ensuring the drying effect of the porous product 100. Figure 3 As shown, based on the multiple through holes 21 spaced apart along the axial direction of the conveying pipe 2, multiple through holes 21 are also spaced apart along the circumferential direction of the conveying pipe 2, so that the multiple through holes 21 are evenly distributed in an array on the outer surface of the conveying pipe 2, so that the hot air is evenly blown to the inner hole 101 and the pores, avoiding the occurrence of drying blind spots inside the porous product 100, and further improving the drying effect.

[0042] It should be noted that the inner diameter of the through hole 21 is 0.1mm-0.2mm. Specifically, the inner diameter of the through hole 21 can be 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, or 0.2mm, etc. This configuration not only ensures that the conveying pipe 2 has a sufficient number of through holes 21, but also that the through holes 21 have a suitable opening area. If the inner diameter of the through hole 21 is too small, the flow rate of the cleaning fluid and hot air will be reduced, prolonging the liquid injection time and drying time of the cleaning tank 11; if the inner diameter of the through hole 21 is too large, the distribution density of the through holes 21 in the conveying pipe 2 will be smaller, making it difficult to ensure that the hot air flows evenly to all positions of the inner hole 101 and the pores, thus reducing the drying effect.

[0043] In this embodiment, the through hole 21 is a circular hole to facilitate the processing of the conveying pipe 2, thereby reducing the processing difficulty and cost. In other embodiments, the through hole 21 can also be an elliptical hole or a polygonal hole, as long as the through hole 21 has a suitable opening area and distribution density, which is not specifically limited here.

[0044] In an optional embodiment, the piping mechanism further includes a mounting plate, the output end of the drive component is detachably connected to the mounting plate, and the first ends of the plurality of conveying pipes 2 are all mounted on the side of the mounting plate away from the drive component. Through the above, the plurality of conveying pipes 2 can be quickly disassembled and assembled with the drive component simply by disassembling and assembling the mounting plate, improving the efficiency of disassembly and assembly of the conveying pipes 2. Furthermore, the arrangement positions and numbers of the plurality of conveying pipes 2 on different mounting plates are not entirely the same, so that when the distribution of the inner holes 101 of the porous product 100 changes, only different mounting plates need to be replaced to adapt the position and number of the conveying pipes 2 on the mounting plate to the inner holes 101 of the porous product 100, improving the versatility of the cleaning and drying device.

[0045] The driving component is a motor, which offers high control precision and is easy to install and maintain. This allows the motor to be installed within the limited space of the housing 1, improving the movement accuracy of the delivery pipe 2. The output end of the driving component is movably inserted through the side wall of the cleaning tank 11 to connect with the mounting plate inside the cleaning tank 11. The output end of the driving component is sealed through the side wall of the cleaning tank 11 by a sealing element to maintain a good seal between the output end of the driving component and the side wall of the cleaning tank 11, preventing leakage of the cleaning fluid.

[0046] Furthermore, the mounting plate has a first buffer chamber and a second buffer chamber. The liquid supply mechanism is connected to the first buffer chamber, and the air outlet of the drying mechanism is connected to the second buffer chamber. The first end of the delivery pipe 2 is selectively connected to either the first or second buffer chamber. Through this arrangement, the water supply pipe of the liquid supply mechanism is connected to the first buffer chamber to inject cleaning liquid into it, and the liquid is supplied to multiple delivery pipes 2 through the first buffer chamber, reducing the number of water supply pipes and simplifying the structure of the liquid supply mechanism. The air outlet of the drying mechanism is connected to the second buffer chamber to provide hot air to multiple delivery pipes 2 through the second buffer chamber, further simplifying the structure of the drying mechanism.

[0047] It should be noted that the liquid supply mechanism and the drying mechanism will not be activated simultaneously. When the liquid supply mechanism is activated, the drying mechanism remains closed; when the drying mechanism is activated, the liquid supply mechanism remains closed. When the cleaning and drying device is not in operation, both the liquid supply mechanism and the drying mechanism remain closed. Furthermore, a waterproof and breathable membrane is installed between the first end of each delivery pipe 2 and the second buffer chamber to prevent the cleaning fluid in the delivery pipe 2 from entering the second buffer chamber.

[0048] The cleaning and drying device also includes a drain pipe. A closable drain port is located at the bottom of the cleaning tank 11, and one end of the drain pipe is connected to the drain port. After ultrasonic cleaning is completed, the drain port at the bottom is opened, and the cleaning solution enters the drain pipe through the drain port and is discharged to a designated location or container. Because the drain port is located at the bottom of the cleaning tank 11, it facilitates the complete discharge of cleaning solution from the tank 11, preventing cleaning solution residue in the tank 11 and facilitating subsequent drying of the porous product 100.

[0049] A liquid level sensor is installed inside the cleaning tank 11 to detect the liquid level of the cleaning solution. The liquid level sensor is connected to both the liquid supply mechanism and the ultrasonic mechanism. When the liquid supply mechanism is activated, cleaning solution is injected into the cleaning tank 11 through the delivery pipe 2. Once the cleaning solution completely covers the porous product 100 (i.e., the porous product 100 is completely immersed in the cleaning solution), the liquid level sensor transmits the detected liquid level value to the control module of the cleaning and drying device. The control module compares the received liquid level value with a pre-set liquid level value and determines whether the set injection height has been reached. If the set liquid level height has been reached, the control module controls the liquid supply mechanism to close and the ultrasonic mechanism to open, thereby achieving ultrasonic cleaning of the porous product 100. The aforementioned set liquid level value needs to be flexibly adjusted according to the height of the porous product 100 placed in the cleaning tank 11 and is manually input into the control module to adapt to different types of porous products 100.

[0050] A temperature sensor is installed inside the cleaning tank 11 to detect the temperature inside the tank. The temperature sensor is connected to the drying mechanism. The temperature sensor monitors the temperature inside the cleaning tank 11 in real time and transmits the temperature value to the control module. The control module compares the received temperature value with a built-in set temperature range value and determines whether the actual temperature inside the cleaning tank 11 is within the set temperature range. If the actual temperature is not within the set temperature range, the control module controls the drying mechanism to adjust the heating power to regulate the hot air temperature, ensuring that the temperature inside the cleaning tank 11 remains within the set temperature range. The set temperature range value in the control module needs to be flexibly adjusted according to the drying requirements of the porous product 100 and is manually input into the control module to adapt to different types of porous products 100.

[0051] For ease of understanding, the cleaning and drying process of the cleaning and drying device for the porous product 100 is as follows:

[0052] Cleaning Process: First, place the porous product 100 to be cleaned into the cleaning tank 11, with the conveying pipes 2 in the loading / unloading position. Manually press and fix the porous product 100, then control the drive mechanism to open, causing multiple conveying pipes 2 to move towards the porous product 100 to the working position, each conveying pipe 2 passing through the corresponding inner hole 101 in the porous product 100. Next, control the liquid supply mechanism to open, and the cleaning fluid is injected into each conveying pipe 2 after passing through the first buffer chamber of the mounting plate, flowing evenly through the through holes 21 on the conveying pipes 2 into the inner holes 101 and pores of the porous product 100 until the cleaning fluid in the cleaning tank 11 completely covers the porous product 100. Finally, close the liquid supply mechanism and control the ultrasonic mechanism to open for ultrasonic cleaning of the porous product 100. The cleaning time can be flexibly set according to cleaning requirements. After cleaning, close the ultrasonic mechanism and open the drain port of the cleaning tank 11 to drain all the cleaning fluid.

[0053] Drying process: The drying mechanism is turned on, and hot air is injected into each conveying pipe 2 after passing through the second buffer chamber of the mounting plate. The hot air is then blown evenly into the inner hole 101 and pores of the porous product 100 through the through holes 21 on the conveying pipe 2, thereby drying the porous product 100 from the inside out. The drying time can be flexibly set according to the drying requirements. After drying, the drying mechanism is turned off, and the drive unit is controlled to drive the multiple conveying pipes 2 back to the loading and unloading positions, so that the conveying pipes 2 are pulled out from the inner hole 101 of the porous product 100, and the porous product 100 is transferred to the next process.

[0054] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning and drying device, characterized in that, For cleaning and drying porous products (100), said porous products (100) having a plurality of internal holes (101); the cleaning and drying apparatus includes: The housing (1) is provided with an openable and closable cleaning tank (11) inside the housing (1), the cleaning tank (11) is used to contain the porous product (100) and cleaning liquid; The pipeline mechanism includes a drive unit and multiple conveying pipes (2), each conveying pipe (2) having multiple through holes (21) spaced apart along the axial direction; the drive unit is connected to the multiple conveying pipes (2) in a driving connection so that the conveying pipes (2) have loading / unloading positions and working positions; when the conveying pipes (2) are in the loading / unloading positions, the porous product (100) is placed in the cleaning tank (11) or taken out from the cleaning tank (11); when the conveying pipes (2) are in the working positions, the multiple conveying pipes (2) pass through the corresponding inner holes (101) in the porous product (100). A liquid supply mechanism is connected to a plurality of the delivery pipes (2) to supply cleaning liquid to the delivery pipes (2); An ultrasonic mechanism is provided inside the housing (1), and the ultrasonic mechanism is used to cause the cleaning liquid in the cleaning tank (11) to vibrate ultrasonically. The drying mechanism has an air outlet connected to a plurality of conveying pipes (2) to deliver hot air to the conveying pipes (2).

2. The cleaning and drying apparatus according to claim 1, characterized in that, The delivery pipe (2) is a flexible straight pipe.

3. The cleaning and drying apparatus according to claim 1, characterized in that, The pipeline mechanism also includes a mounting plate, the output end of the drive component is detachably connected to the mounting plate, and the first ends of the plurality of delivery pipes (2) are all installed on the side of the mounting plate away from the drive component.

4. The cleaning and drying apparatus according to claim 3, characterized in that, The mounting plate has a first buffer chamber and a second buffer chamber. The liquid supply mechanism is connected to the first buffer chamber, and the air outlet of the drying mechanism is connected to the second buffer chamber. The first end of the delivery pipe (2) is selectively connected to the first buffer chamber or the second buffer chamber.

5. The cleaning and drying apparatus according to claim 4, characterized in that, The second end of the delivery pipe (2) is closed.

6. The cleaning and drying apparatus according to any one of claims 1 to 5, characterized in that, The inner diameter of the through hole (21) is 0.1mm-0.2mm.

7. The cleaning and drying apparatus according to any one of claims 1 to 5, characterized in that, The through hole (21) can be a circular hole, an elliptical hole, or a polygonal hole.

8. The cleaning and drying apparatus according to any one of claims 1 to 5, characterized in that, The cleaning and drying device also includes a drain pipe. The bottom of the cleaning tank (11) is provided with an openable and closable drain port, and one end of the drain pipe is connected to the drain port.

9. The cleaning and drying apparatus according to any one of claims 1 to 5, characterized in that, A liquid level sensor is installed in the cleaning tank (11) to detect the liquid level height of the cleaning liquid in the cleaning tank (11); the liquid level sensor is connected to the liquid supply mechanism and the ultrasonic mechanism respectively.

10. The cleaning and drying apparatus according to any one of claims 1 to 5, characterized in that, A temperature sensor is installed inside the cleaning tank (11) to detect the temperature inside the cleaning tank (11), and the temperature sensor is connected to the drying mechanism.

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