Ultrasonic cleaning machine

Abstract

The ultrasonic cleaning machine comprises a box body, a liquid pool, an ultrasonic vibration plate and an ultrasonic power source electrically connected with the ultrasonic vibration plate are arranged in the box body, the ultrasonic vibration plate is arranged on the pool wall of the liquid pool, a circulating filtering device is arranged on one side of the liquid pool, the circulating filtering device comprises a filtering tank and a circulating pump, and the filtering tank is connected with the circulating pump. A liquid inlet of the circulating pump is respectively communicated with a liquid outlet of the liquid pool and the bidirectional port through a pipeline switching structure; a liquid outlet of the circulating pump is communicated with a liquid inlet of the filtering tank, and a liquid outlet of the filtering tank is communicated with a liquid inlet of the liquid pool; the pipeline switching structure has a first state in which the liquid outlet of the liquid pool is communicated with the liquid inlet of the liquid pool, a second state in which the liquid outlet of the liquid pool is communicated with the bidirectional port, and a third state in which the bidirectional port is communicated with the liquid inlet of the liquid pool. According to the utility model, the circulating filtration of the cleaning agent can be realized, the cleaning agent is automatically injected into the cleaning machine, and the liquid discharge operation can be carried out during power failure and maintenance.

Description

Technical Field

[0001] The utility model relates to the field of servers, and particularly relates to an ultrasonic cleaning machine. Background Art

[0002] Immersion liquid cooling uses liquid to replace air as the cooling medium of the server. When in use, the server is immersed in the coolant of the TANK (liquid-cooled cabinet), and heat exchange is directly carried out between the server and the coolant. When the server needs operation and maintenance, it needs to be taken out of the TANK (liquid-cooled cabinet), and the coolant on the surface of the server needs to be cleaned up. At present, the server is mostly cleaned by means of spraying, and there are usually two methods: manual cleaning and machine cleaning.

[0003] The efficiency of manual cleaning is too low and it is gradually replaced by machine cleaning. For example, the patent document with the publication number of CN209318301U discloses a server cleaning device. This patent uses an electric control device to control the rise or fall of the liquid storage tank, so that the server is immersed in or separated from the cleaning agent in the liquid tank, and then controls the drying device to dry the server after leaving the cleaning agent. However, this technical solution cannot automatically inject the cleaning agent into the cleaning machine, and the liquid tank cannot drain the liquid during power outages or motor maintenance; and each time the server is cleaned, the cleaning agent needs to be injected, and after the cleaning is completed, the cleaning agent needs to be discharged, and the cleaning agent cannot be recycled.

[0004] The patent document with the publication number of CN207222482U discloses an ultrasonic cleaning machine. On the basis of the traditional ultrasonic cleaning machine, this patent adds a drying tank for placing the server after cleaning. However, this technical solution cannot automatically inject the cleaning agent into the cleaning machine. Summary of the Utility Model

[0005] The utility model aims to solve one of the technical problems in the related technologies to a certain extent. For this reason, the utility model provides an ultrasonic cleaning machine, which has the advantages of automatically injecting the cleaning agent into the cleaning machine and still being able to perform the drainage operation during power outages and maintenance.

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] An ultrasonic cleaning machine includes a box body. A liquid tank, an ultrasonic vibration plate and an ultrasonic power supply electrically connected to the ultrasonic vibration plate are arranged in the box body. The ultrasonic vibration plate is arranged on the pool wall of the liquid tank. A circulation and filtration device is arranged on one side of the liquid tank. The circulation and filtration device includes a filtration tank and a circulation pump. The liquid inlet of the circulation pump is respectively communicated with the liquid outlet of the liquid tank and a two-way port through a pipeline switching structure; the liquid outlet of the circulation pump is communicated with the liquid inlet of the filtration tank, and the liquid outlet of the filtration tank is communicated with the liquid inlet of the liquid tank;

[0008] The pipeline switching structure has a first state in which the liquid outlet of the liquid pool is communicated with the liquid inlet of the liquid pool, a second state in which the liquid outlet of the liquid pool is communicated with the two-way port, and a third state in which the two-way port is communicated with the liquid inlet of the liquid pool; the two-way port can be switched between a liquid discharge port and a liquid supply port. Among them, when the pipeline switching structure is in the second state, the two-way port serves as the liquid discharge port; when the pipeline switching structure is in the third state, the two-way port serves as the liquid supply port.

[0009] It has the following beneficial effects: The circulating filtration device can be realized through the pipeline switching structure: (1) The cleaning agent in the liquid pool can be circulated and filtered, and there is no need to add a new cleaning agent every time of cleaning; (2) The cleaning agent is automatically injected into the liquid pool without manual addition; (3) The cleaning agent in the liquid pool can also be discharged during power failure or pump maintenance, reducing the maintenance difficulty.

[0010] Optionally, the pipeline switching structure includes a three-way pipe. The first connection end of the three-way pipe is connected to the liquid outlet of the liquid pool through a first valve. The second connection end of the three-way pipe is connected to the two-way port through a second valve. The third connection end of the three-way pipe is connected to the liquid inlet of the circulating pump. The liquid outlet of the filter tank is connected to the liquid inlet of the liquid pool through a third valve.

[0011] Optionally, when the pipeline switching structure is in the first state, the first valve is open, the second valve is closed, and the third valve is open. When the pipeline switching structure is in the second state, the first valve is open, the second valve is open, and the third valve is closed. When the pipeline switching structure is in the third state, the first valve is closed, the second valve is open, and the third valve is open.

[0012] Optionally, an operation screen and a controller electrically connected to the operation screen are further provided in the box body. The controller is electrically connected to the ultrasonic power supply, the circulating pump, the first valve, the second valve, and the third valve respectively; the operation screen can transmit a control signal to the controller, and the controller can receive the control signal and open and close the ultrasonic power supply, the circulating pump, the first valve, the second valve, and the third valve.

[0013] Optionally, the box body includes a bottom plate and a side wall assembly arranged around the edge of the bottom plate. The bottom plate and the side wall assembly together form a cavity with an opening. A first cover plate capable of opening and closing the opening is hinged at the opening of the box body; the liquid pool is arranged in the cavity, and a second cover plate capable of opening and closing the open end is hinged at the open end of the liquid pool.

[0014] Optionally, a first gas strut is arranged between the first cover plate and the box body. The two ends of the first gas strut are respectively hinged to the first cover plate and the box body; a buckle lock is provided at the closing part between the first cover plate and the box body. The buckle lock includes a buckle seat arranged on the first cover plate and a buckle arranged on the box body, and the buckle cooperates with the buckle seat.

[0015] Optionally, a second gas strut is provided between the second cover plate and the liquid pool, and both ends of the second gas strut are hinged to the second cover plate and the liquid pool respectively; a sealing door lock is provided at the closing position between the second cover plate and the liquid pool, and the sealing door lock includes a rotary handle provided on the second cover plate and a card slot provided on the liquid pool. A tongue is provided on the rotary handle, and the tongue can be screwed into or out of the card slot under the drive of the handle, so that the second cover plate and the liquid pool are locked or unlocked.

[0016] Optionally, the side wall assembly includes a first enclosing plate and a second enclosing plate, and the first enclosing plate and the second enclosing plate are detachably connected; a first maintenance opening is formed on the first enclosing plate, and a first maintenance door is provided at the first maintenance opening; a second maintenance opening is formed on the second enclosing plate, and a second maintenance door is provided at the second maintenance opening.

[0017] Optionally, a first magnetic attraction part is provided at the first maintenance opening, and a first adsorption part capable of being adsorbed by the first magnetic attraction part is provided on the first maintenance door; a first bolt is provided on the first enclosing plate, and a first bolt hole adapted to be inserted and connected with the first bolt is provided on the first maintenance door; a second magnetic attraction part is provided at the second maintenance opening, and a second adsorption part capable of being adsorbed by the second magnetic attraction part is provided on the second maintenance door; a first bolt is provided on the second enclosing plate, and a second bolt hole adapted to be inserted and connected with the second bolt is provided on the second maintenance door.

[0018] Optionally, the box body is placed on the base, and a plurality of universal wheels are provided at the bottom of the base.

[0019] These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and the accompanying drawings. The best embodiments or means of the present utility model will be shown in detail in combination with the accompanying drawings, but it is not a limitation to the technical solution of the present utility model. In addition, these features, elements and components appear in multiple in each of the following texts and drawings, and different symbols or numbers are marked for convenience of representation, but all represent components with the same or similar structures or functions. Description of the Drawings

[0020] The present utility model will be further described below with reference to the accompanying drawings:

[0021] Figure 1 It is a schematic structural diagram of the liquid pool and the circulation filtration structure in the present utility model.

[0022] Figure 2 It is a three-dimensional structural diagram of the present utility model.

[0023] Figure 3 It is a front view structural diagram of the present utility model.

[0024] Figure 4 It is a top view structural diagram of the present utility model.

[0025] Figure 5 This is a schematic side view structure of the present utility model.

[0026] Figure 6 This is a schematic three-dimensional assembly view of the present utility model.

[0027] Wherein, 1. First cover plate; 2. First gas strut; 3. Second cover plate; 4. Second gas strut; 5. Buckle lock; 6. First surrounding plate; 7. First inspection door; 8. Universal wheel; 9. Fixed wheel; 10. First hinge; 11. Rotating handle; 12. Sealing door lock; 13. Rear surrounding plate; 14. Operation screen; 15. Second hinge; 16. Second inspection door; 17. Ultrasonic vibrating plate; 18. Ultrasonic power supply; 19. Filter tank; 20. Bottom plate; 21. Base; 22. Liquid pool; 23. Fixed plate; 24. First valve; 25. Second valve; 26. Third valve; 27. Liquid outlet of the liquid pool; 28. Liquid inlet of the liquid pool; 29. Bidirectional port; 30. Circulation pump. Detailed implementation manners

[0028] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. Based on the embodiments in the implementation manners, it is intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0029] As used herein, the phrase "one embodiment" or "example" or "instance" means that a particular feature, structure, or characteristic described in connection with the embodiment itself may be included in at least one embodiment of the present patent disclosure. The appearances of the phrase "in one embodiment" in various positions in the specification do not necessarily refer to the same embodiment.

[0030] Embodiment:

[0031] As Figure 1-6 shown, this embodiment provides an ultrasonic cleaning machine, including a box body. A liquid pool 22, an ultrasonic vibrating plate 17 and an ultrasonic power supply 18 electrically connected to the ultrasonic vibrating plate 17 are provided in the box body. The ultrasonic vibrating plate 17 is arranged on the pool wall of the liquid pool 22, and the liquid pool 22 is used to hold a cleaning agent; a circulation and filtration device is arranged on one side of the liquid pool 22. The circulation and filtration device includes a filter tank 19 and a circulation pump. The liquid inlet of the circulation pump is respectively communicated with a first pipeline and a second pipeline through a pipeline switching structure. The liquid outlet of the circulation pump is communicated with the liquid inlet of the filter tank 19. The liquid outlet of the filter tank 19 is communicated with a third pipeline; the first pipeline is communicated with the liquid outlet 27 of the liquid pool 22. The port of the second pipeline is provided with a bidirectional port 29, and the bidirectional port can be switched between a liquid discharge port and a liquid supply port. The third pipeline is communicated with the liquid inlet 28 of the liquid pool 22.

[0032] Specifically, asFigure 1 As shown, the pipeline switching structure includes a tee, a first valve 24 and a second valve 25. The tee has a first connection end, a second connection end and a third connection end. The first connection end of the tee is connected to the first pipeline through the first valve 24, and the second connection end of the tee is connected to the second pipeline through the second valve 25. It should be noted that the third valve 26 can be arranged between the third connection end of the tee and the liquid inlet of the circulating pump and can be arranged on the third pipeline. When the pipeline switching structure is in the first state, the first valve 24 is open, the second valve 25 is closed, and the third valve 26 is open. At this time, the liquid outlet 27 of the liquid pool is communicated with the liquid inlet 28 of the liquid pool, and the start and stop of the circulating pump 30 are controlled to realize the circulating filtration of the cleaning agent in the liquid pool 22.

[0033] When the pipeline switching structure is in the second state, the first valve 24 is open, the second valve 25 is open, and the third valve 26 is closed. At this time, the liquid outlet 28 of the liquid pool is communicated with the bidirectional port 29, and the bidirectional port 29 is switched to the liquid discharge port. The circulating pump 30 and the filter tank 19 can be quickly disassembled and assembled for maintenance, and the cleaning agent in the liquid pool 22 can be normally discharged during maintenance, reducing the maintenance difficulty.

[0034] When the pipeline switching structure is in the third state, the first valve 24 is closed, the second valve 25 is open, and the third valve 26 is open. At this time, the bidirectional port 28 is communicated with the liquid inlet 28 of the liquid pool, and the bidirectional port 29 is switched to the liquid inlet port. When the cleaning agent is connected to the bidirectional port 29 through a hose and the circulating pump 30 is started, the cleaning agent can be pumped into the liquid pool 22, saving manpower.

[0035] Specifically, in this embodiment, as Figure 6 shown, an operation screen 14 and a controller electrically connected to the operation screen 14 are further arranged in the box body. A panel is arranged on one side of the liquid pool 22, and a fixing plate 23 is arranged below the panel. The operation screen 14 is clamped on the panel, and the ultrasonic power supply 18 is arranged on the fixing plate 13. The controller is electrically connected to the ultrasonic power supply 18, the circulating pump, the first valve 24, the second valve 25 and the third valve 26 respectively. The operation screen 14 can transmit a control signal to the controller, and the controller can receive the control signal and open and close the ultrasonic power supply 18, the circulating pump, the first valve 24, the second valve 25 and the third valve 26.

[0036] In an alternative embodiment, the first valve 24, the second valve 25, and the third valve 26 may be ball valves and are not controlled by a controller. Close the second valve 25, open the first valve 24 and the third valve 26, and start the circulation pump of the circulation filtration device to achieve liquid pool circulation or drainage; close the first valve 24, open the second valve 25 and the third valve 26, connect a hose at the two-way port 28, extend the other end of the hose into the cleaning agent bucket, and start the circulation pump 30 of the circulation filtration device to achieve liquid injection into the liquid pool. When the circulation pump 30 is damaged or needs maintenance, close the third valve 26 and open the first valve 24 and the second valve 25 to achieve manual drainage.

[0037] In this embodiment, the box body is placed on the base 21. A plurality of universal wheels 9 are provided at the bottom of the base 21. The box body includes a bottom plate 20 and a side wall assembly arranged around the edge of the bottom plate 20. The bottom plate 20 and the side wall assembly jointly form a cavity with an opening. A first cover plate 1 capable of opening and closing the opening is hinged to the opening of the box body through a first hinge 10; a liquid pool 22 is arranged in the cavity. A second cover plate 3 capable of opening and closing the open mouth is hinged to the open mouth of the liquid pool 22 through a second hinge 15.

[0038] In this embodiment, a first gas strut 2 is connected between the first cover plate 1 and the box body. One end of the first gas strut 2 is connected to the first cover plate 1 through a first hinge member, and the other end of the first gas strut 2 is connected to the box body through a second hinge member; a buckle lock 5 is provided at the closing part between the first cover plate 1 and the box body. The buckle lock 5 includes a buckle seat arranged on the first cover plate 1 and a buckle arranged on the box body. The buckle cooperates with the buckle seat to be buckled.

[0039] In this embodiment, a second gas strut 4 is connected between the second cover plate 3 and the liquid pool 22. One end of the second gas strut 4 is connected to the second cover plate 3 through a third hinge member, and the other end of the second gas strut 4 is connected to the liquid pool 22 through a fourth hinge member. A sealed door lock 12 is provided at the closing part between the second cover plate 3 and the liquid pool 22. The sealed door lock 12 includes a rotating handle arranged on the second cover plate 3 and a card slot arranged on the liquid pool 22. A tongue is provided on the rotating handle, and the tongue can be screwed into or out of the card slot under the drive of the handle to lock or unlock the second cover plate 3 and the liquid pool 22.

[0040] The cleaning agent in the liquid pool generally has a certain degree of toxicity and will cause harm to the human body after volatilization. Both the box body and the liquid pool arranged in the box body have cover plates. This double-layer structure can effectively prevent the volatilized cleaning agent from causing harm to the human body. At the same time, it can reduce the noise of ultrasonic cleaning to a certain extent and improve the comfort of the operating environment.

[0041] In this embodiment, the side wall assembly is divided into a first enclosing plate 6 and a second enclosing plate 13 along the same axial section. Connecting plates are provided on the wall surfaces of the first enclosing plate 6 and the second enclosing plate 13 close to the section, and the two connecting plates are correspondingly connected to connect the first enclosing plate 6 and the second enclosing plate 13 into a whole; a first maintenance opening is formed on the first enclosing plate 6, and a first maintenance door 7 is provided at the first maintenance opening; a second maintenance opening is formed on the second enclosing plate 13, and a second maintenance door 16 is provided at the second maintenance opening.

[0042] A first magnetic attraction part is provided on the first maintenance opening, and a first adsorption part capable of being adsorbed by the first magnetic attraction part is provided on the first maintenance door 7; a first bolt is provided on the first enclosing plate 6, and a first bolt hole for cooperating with the first bolt is provided on the first maintenance door 7;

[0043] A second magnetic attraction part is provided on the second maintenance opening, and a second adsorption part capable of being adsorbed by the second magnetic attraction part is provided on the second maintenance door 16; a first bolt is provided on the second enclosing plate 13, and a second bolt hole for cooperating with the second bolt is provided on the second maintenance door 16.

[0044] After the power is turned on, the start and stop of the ultrasonic power supply 18 are realized by controlling the operation screen 14, the magnitude of the ultrasonic power is adjusted, and the time for one-time ultrasonic operation is timed. The start and stop of the circulation pump 30 in the circulation filtration device can also be controlled. The circulation, drainage and liquid inlet of the liquid pool cleaning agent can be switched by controlling the valve switch of the circulation filtration device 19.

[0045] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific implementation manner. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. An ultrasonic cleaning machine, comprising a housing, wherein a liquid pool (22), an ultrasonic vibration plate (17) and an ultrasonic power supply (18) electrically connected to the ultrasonic vibration plate (17) are arranged in the housing, wherein the ultrasonic vibration plate (17) is arranged on the pool wall of the liquid pool (22), characterized in that: A circulation filtering device is provided on one side of the liquid pool (22), the circulation filtering device comprising a filter tank (19) and a circulation pump (30), the liquid inlet of the circulation pump (30) being respectively connected to the liquid outlet (27) and the two-way port (29) of the liquid pool through a pipeline switching structure; the liquid outlet of the circulation pump (30) is connected to the liquid inlet of the filter tank (19), and the liquid outlet of the filter tank (19) is connected to the liquid inlet (28) of the liquid pool; The pipeline switching structure has a first state in which the liquid outlet (27) of the liquid pool is connected to the liquid inlet (28) of the liquid pool, a second state in which the liquid outlet (27) of the liquid pool is connected to the two-way port (29), and a third state in which the two-way port (29) is connected to the liquid inlet (28) of the liquid pool; the two-way port (29) can be switched between a liquid discharge port and a liquid supply port, wherein when the pipeline switching structure is in the second state, the two-way port serves as a liquid discharge port; when the pipeline switching structure is in the third state, the two-way port serves as a liquid supply port.

2. The ultrasonic cleaning machine according to claim 1, characterized in that: The pipeline switching structure comprises a three-way pipe, wherein a first connection end of the three-way pipe is connected to a liquid outlet (27) of a liquid pool via a first valve (24), a second connection end of the three-way pipe is connected to a two-way port (29) via a second valve (25), a third connection end of the three-way pipe is connected to a liquid inlet of a circulation pump (30), and a liquid outlet of the filter tank (19) is connected to a liquid inlet (28) of the liquid pool via a third valve (26).

3. The ultrasonic cleaning machine according to claim 2, characterized in that: When the pipeline switching structure is in the first state, the first valve (24) is opened, the second valve (25) is closed, and the third valve (26) is opened; when the pipeline switching structure is in the second state, the first valve (24) is opened, the second valve (25) is opened, and the third valve (26) is closed; when the pipeline switching structure is in the third state, the first valve (24) is closed, the second valve (25) is opened, and the third valve (26) is opened.

4. The ultrasonic cleaning machine according to claim 3, characterized in that: An operating screen (14) and a controller electrically connected to the operating screen (14) are also provided in the box, and the controller is electrically connected to the ultrasonic power supply (18), the circulation pump, the first valve (24), the second valve (25) and the third valve (26) respectively; the operating screen (14) can transmit a control signal to the controller, and the controller can receive the control signal and open and close the ultrasonic power supply (18), the circulation pump, the first valve (24), the second valve (25) and the third valve (26).

5. The ultrasonic cleaning machine according to any one of claims 1 to 4, characterized in that The box body comprises a bottom plate (20) and a side wall assembly arranged around the edge of the bottom plate (20), the bottom plate (20) and the side wall assembly together forming a cavity with an opening, a first cover plate (1) being hinged at the opening of the box body and capable of opening and closing the opening; a liquid pool (22) is arranged in the cavity, a second cover plate (3) being hinged at the opening of the liquid pool (22) and capable of opening and closing the opening.

6. The ultrasonic cleaning machine according to claim 5, characterized in that: A first gas strut (2) is arranged between the first cover plate (1) and the box body, and the two ends of the first gas strut (2) are respectively hinged to the first cover plate (1) and the box body; a buckle (5) is arranged at the covering part between the first cover plate (1) and the box body, and the buckle (5) comprises a buckle seat arranged on the first cover plate (1) and a buckle arranged on the box body, and the buckle cooperates with the buckle seat.

7. The ultrasonic cleaning machine according to claim 5, characterized in that: A second gas strut (4) is arranged between the second cover plate (3) and the liquid pool (22), and the two ends of the second gas strut (4) are respectively hinged to the second cover plate (3) and the liquid pool (22); a sealing door lock (12) is arranged at the covering portion between the second cover plate (3) and the liquid pool (22), and the sealing door lock (12) comprises a rotating handle arranged on the second cover plate (3) and a slot arranged on the liquid pool (22), and a latch tongue is arranged on the rotating handle, and the latch tongue can be rotated into or out of the slot under the drive of the handle, so that the second cover plate (3) and the liquid pool (22) are locked or unlocked.

8. The ultrasonic cleaning machine according to claim 5, characterized in that: The side wall assembly comprises a first enclosure (6) and a second enclosure (13), wherein the first enclosure (6) and the second enclosure (13) are detachably connected; a first inspection opening is formed on the first enclosure (6), and the first inspection opening is provided with a first inspection door (7); a second inspection opening is formed on the second enclosure (13), and the second inspection opening is provided with a second inspection door (16).

9. The ultrasonic cleaning machine according to claim 8, characterized in that: The first inspection port is provided with a first magnetic attraction portion, and the first inspection door (7) is provided with a first attraction portion capable of being attracted by the first magnetic attraction portion; the first enclosure (6) is provided with a first latch, and the first inspection door (7) is provided with a first latch hole that is plugged in with the first latch; the second inspection port is provided with a second magnetic attraction portion, and the second inspection door (16) is provided with a second attraction portion capable of being attracted by the second magnetic attraction portion; the second enclosure (13) is provided with a first latch, and the second inspection door (16) is provided with a second latch hole that is plugged in with the second latch.

10. The ultrasonic cleaning machine according to claim 5, characterized in that: The box body is placed on a base (21), and a plurality of universal wheels (9) are arranged at the bottom of the base (21).

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