Cleaning machine

Abstract

The utility model discloses a cleaning machine which comprises a liquid pool and a circulating filtering device, the liquid pool comprises a liquid outlet arranged at the bottom, the circulating filtering device is arranged on one side, close to the liquid outlet, of the liquid pool, and the circulating filtering device is used for discharging cleaning liquid into the liquid pool or discharging the cleaning liquid into the liquid pool. The cleaning machine further comprises a liquid receiving disc and a bottom frame, the liquid receiving disc is arranged at the bottom of the circulating filtering device, the liquid receiving disc comprises a containing groove defined by a plurality of mounting plates, and the containing groove is used for bearing the circulating filtering device and collecting cleaning liquid flowing out of the circulating filtering device. The bottom frame is used for bearing the liquid pool, the circulating filtering device and the liquid receiving disc, the bottom frame comprises a first bottom frame and a second bottom frame, the second bottom frame is arranged on the first bottom frame, and the second bottom frame is used for bearing the liquid pool, so that the liquid outlet is higher than the liquid receiving disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid cooling technical field, specifically, relate to a cleaning machine. BACKGROUND

[0002] At present, large ultrasonic cleaning machine needs to replace cleaning liquid periodically, and when replacing cleaning liquid, the pipeline is connected to the liquid outlet of the cleaning machine and then the cleaning liquid is discharged manually, however, the general cleaning liquid will leak at the pipeline connection when being discharged, and the leaked cleaning liquid cannot be collected and pollutes the cabinet.

[0003] Therefore, developing a cleaning machine discharge structure is a problem to be solved in the field. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving one of the technical problems in the related art to some extent, and for this purpose, the utility model provides a cleaning machine.

[0005] In order to achieve the above purpose, as the first aspect of the application, the application discloses a cleaning machine, which comprises a liquid pool, a circulating filter device, the liquid pool comprises a liquid outlet arranged at the bottom, the circulating filter device is arranged on one side of the liquid pool close to the liquid outlet, the circulating filter device is used for discharging or discharging cleaning liquid to the liquid pool, the cleaning machine further comprises a liquid receiving tray and a bottom frame, the liquid receiving tray is arranged at the bottom of the circulating filter device, the liquid receiving tray comprises a containing groove formed by a plurality of mounting plates, the containing groove is used for carrying the circulating filter device and collecting the cleaning liquid flowing out of the circulating filter device, the bottom frame is used for carrying the liquid pool, the circulating filter device and the liquid receiving tray, the bottom frame comprises a first bottom frame and a second bottom frame, the second bottom frame is arranged on the first bottom frame, and the second bottom frame is used for carrying the liquid pool, so that the liquid outlet is higher than the liquid receiving tray.

[0006] Further, the liquid receiving tray is fixedly connected with the second bottom frame.

[0007] Further, the liquid pool further comprises a connecting piece arranged at the bottom of the liquid pool, the connecting piece is arranged between the liquid pool and the second bottom frame and fixedly connects the liquid pool on the second bottom frame.

[0008] Further, the circulating filter device has a first liquid inlet, a first liquid outlet and a filter port, the first liquid inlet is selectively communicated with the liquid outlet, the first liquid inlet corresponds to the first liquid outlet and is selectively communicated, and the filter port is used for circulating and filtering the cleaning liquid flowing into the first liquid inlet and then flowing out of the filter port.

[0009] Further, the circulating filtering device comprises a circulating pump, a filtering tank, a first switch valve, a second switch valve, a third switch valve and a three-way structure, the first switch valve is arranged between the liquid outlet and the first liquid inlet, and is used for controlling the selective communication between the first liquid inlet and the liquid outlet, the second switch valve is arranged between the first liquid inlet and the first liquid outlet, and is used for controlling the selective communication between the first liquid inlet and the first liquid outlet, one end of the circulating pump is connected to the first switch valve and the second switch valve through the three-way structure, and the other end of the circulating pump is in communication with the filtering tank, the third switch valve is arranged between the filtering tank outlet and the filtering port, and the filtering tank is in communication with the filtering port through the third switch valve.

[0010] Further, the first bottom frame comprises a first outer frame and a plurality of first support strips arranged inside the first outer frame.

[0011] The second bottom frame comprises a second outer frame and a plurality of second support strips arranged inside the second outer frame, and the first support strips correspond to the second support strips.

[0012] Further, the circulating filtering device is fixedly connected to the liquid receiving disc.

[0013] Further, the bottom surface of the first bottom frame is provided with a plurality of movable rollers, the movable rollers are fixedly connected to the first bottom frame, and the cleaning machine moves through the movable rollers.

[0014] Further, the cleaning machine further comprises a front shell plate and a rear shell plate, the front shell plate and the rear shell plate are connected to form a containing cavity, the liquid pool, the circulating filtering device and the liquid receiving disc are arranged in the containing cavity, and an inspection opening is arranged on the rear shell plate and corresponds to the circulating filtering device.

[0015] Further, the circulating filtering device is fixedly connected to the side wall of the liquid pool.

[0016] The cleaning machine of the present application is provided with a circulating filtering device and a liquid receiving tray. Through the circulating filtering device, the cleaning liquid can be used repeatedly, reducing the consumption of cleaning liquid, improving the cleaning efficiency, and effectively removing impurities and pollutants in the cleaning liquid, prolonging the service life of the cleaning liquid and reducing the operating cost. The selective communication design allows the cleaning machine to flexibly switch between different working modes according to actual needs, meeting the requirements of different cleaning tasks. The liquid receiving tray designed in the present application allows the operator to conveniently collect and process the cleaning liquid flowing out of each interface of the circulating filtering device, reducing the workload of cleaning and maintenance. The liquid receiving tray can effectively prevent the cleaning liquid from leaking outside the equipment, reducing the risk of environmental pollution and equipment damage, and providing support for the circulating filtering device. The circulating filtering device and the liquid receiving tray are compactly arranged on one side of the liquid pool, making full use of the space of the equipment and improving the overall space utilization.

[0017] These features and advantages of the present application will be described in detail in the following specific embodiments and drawings. The best embodiment or means of the present application will be described in detail in conjunction with the drawings, but it is not a limitation of the technical scheme of the present application. In addition, these features, elements and components appearing in each of the following text and drawings are multiple, and different symbols or numbers are marked for convenience of representation, but all represent the same or similar structure or function parts. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in conjunction with the drawings:

[0019] Fig. 1 is a perspective view of an embodiment of the cleaning machine provided by the present application;

[0020] Fig. 2 is a perspective view of an embodiment of the cleaning machine provided by the present application;

[0021] Fig. 3 is a perspective view of an embodiment of the cleaning machine provided by the present application;

[0022] Fig. 4 is a perspective view of an embodiment of the cleaning machine provided by the present application.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1: cleaning machine; 2: liquid pool; 3: circulating filtering device; 4: liquid receiving tray; 5: bottom frame; 10: movable roller;

[0025] 1a: front shell plate; 1b: rear shell plate; 21: connecting piece; 31: first on-off valve; 32: second on-off valve; 33: circulating pump; 34: filter tank; 35: third on-off valve; 51: first bottom frame; 52: second bottom frame. DETAILED DESCRIPTION

[0026] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like reference numerals and characters in the drawings and the description indicate the same or like elements or features. Based on the embodiments in the embodiments, it is intended to explain the present application, and cannot be understood as a limitation of the present application.

[0027] In this specification, "one embodiment" or "an embodiment" or "example" or "exemplary" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" or "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment.

[0028] To achieve the above-mentioned purpose, the application discloses a cleaning machine, such as Figs. 1 to 4 As shown in the figure, the cleaning machine comprises a liquid pool 2, a circulating filter device 3, and a liquid receiving tray 4, the liquid pool 2 comprises a liquid outlet arranged at the bottom, the circulating filter device 3 and the liquid receiving tray 4 are arranged at the side of the liquid pool 2 close to the liquid outlet,

[0029] The circulating filter device is used to discharge or discharge cleaning liquid to the liquid pool, the liquid receiving tray is arranged at the bottom of the circulating filter device, the liquid receiving tray comprises a containing groove enclosed by a plurality of mounting plates, and the containing groove is used to carry the circulating filter device and collect the cleaning liquid flowing out of the circulating filter device;

[0030] The bottom frame 5 is used to carry the liquid pool, the circulating filter device, and the liquid receiving tray, the bottom frame comprises a first bottom frame and a second bottom frame, the second bottom frame is arranged on the first bottom frame, and the second bottom frame is used to carry the liquid pool, so that the liquid outlet is higher than the liquid receiving tray. As a preferred, the height of the second bottom frame is consistent with the height of the containing groove of the liquid receiving tray.

[0031] The cleaning machine of the present application is provided with a circulating filtering device 3 and a liquid receiving tray 4. Through the circulating filtering device 3, the cleaning liquid can be used multiple times, reducing the consumption of cleaning liquid, improving the cleaning efficiency, and the circulating filtering device 3 can effectively remove impurities and pollutants in the cleaning liquid, prolonging the service life of the cleaning liquid and reducing the operating cost. The selective communication design allows the cleaning machine to flexibly switch between different working modes according to actual needs, meeting the requirements of different cleaning tasks. The liquid receiving tray 4 designed in the present application allows the operator to conveniently collect and process the cleaning liquid flowing out of each interface of the circulating filtering device 3, reducing the workload of cleaning and maintenance. The liquid receiving tray 4 can effectively prevent the cleaning liquid from leaking to the outside of the equipment, reducing the risk of environmental pollution and equipment damage, and the liquid receiving tray 4 provides support for the circulating filtering device 3, arranging the circulating filtering device 3 and the liquid receiving tray 4 compactly on one side of the liquid pool 2, fully utilizing the space of the equipment and improving the overall space utilization.

[0032] In some embodiments, the bottom frame 5 is used to carry the liquid pool 2 and the liquid receiving tray 4, and the liquid receiving tray 4 is fixedly connected with the bottom frame 5. The cleaning machine has a high vibration frequency during operation. In order to avoid the movement of the liquid pool 2 causing danger, the liquid pool 2 is placed on the bottom frame 5. The bottom frame 5 can withstand the vibration of the liquid pool 2 and reduce the vibration displacement. At the same time, the bottom frame 5 isolates the liquid pool 2 from the bottom surface, which helps to dissipate heat from the liquid pool 2. Generally, a higher vibration frequency also brings higher heat. Therefore, the heat of the liquid pool 2 can be dissipated from the bottom, increasing the service life.

[0033] The bottom frame 5 includes a first bottom frame 51 and a second bottom frame 52. The first bottom frame 51 is arranged at the bottom of the liquid receiving tray 4 and the second bottom frame 52, and is used to simultaneously carry the liquid receiving tray 4 and the second bottom frame 52. The second bottom frame 52 is used to carry the liquid pool 2. Since the drain port of the liquid pool 2 is generally arranged at the bottom, in order to smoothly connect the first liquid inlet with the drain port of the liquid pool 2, the liquid pool 2 needs to be raised, i.e. the second bottom frame 52 is used to raise the liquid pool 2, so as to improve the position of the drain port of the liquid pool 2 and make it consistent with the position of the first liquid inlet, thereby improving the connection stability. As a preferred embodiment, the height of the second bottom frame 52 is consistent with the height of the liquid receiving tray 4, so that the drain port of the liquid pool 2 is higher than the liquid receiving tray 4, and the drain port can be connected with the first liquid inlet of the circulating filtering device 3 above the liquid receiving tray 4, making the connection more convenient.

[0034] As an optional embodiment, the first bottom frame 51 and the second bottom frame 52 each have an external frame and a plurality of support bars connected in the frame cavity. This allows the heat of the liquid pool 2 to be dissipated from the bottom during high-frequency vibration, and the bottom frame can also provide sufficient carrying capacity to support the liquid pool 2.

[0035] Specifically, the first bottom frame comprises a first outer frame and a plurality of first support bars arranged inside the first outer frame; the second bottom frame comprises a second outer frame and a plurality of second support bars arranged inside the second outer frame, and the first support bars correspond to the second support bars. In this way, when the first bottom frame and the second bottom frame are stacked, the support bars overlap to form the largest heat dissipation opening, thereby increasing the heat dissipation effect.

[0036] In some embodiments, the liquid pool 2 further comprises a connecting piece 21 arranged at the bottom of the liquid pool 2, the connecting piece being arranged between the liquid pool and the second bottom frame and fixedly connecting the liquid pool to the second bottom frame. The liquid pool 2 is fixedly connected to the second bottom frame 52 through the connecting piece 21. The cleaning machine has a high vibration frequency during operation and is prone to vibration displacement. In order to reduce the displacement of the liquid pool 2, the connecting piece 21 arranged at the bottom of the liquid pool 2 can be fixedly connected to the bottom frame, so that the liquid pool 2 is fixed through the connecting piece 21 to reduce vibration displacement and increase safety.

[0037] The application does not make special limitations on how the liquid receiving disc 4 and the circulating filter device 3 are connected. The liquid receiving disc 4 can support the load of the circulating filter device 3, for example, the circulating filter device 3 is simply placed on the liquid receiving disc 4, or the circulating filter device 3 is fixedly connected to the liquid receiving disc 4. In some embodiments, the cleaning machine has a very high vibration frequency during operation, which can cause the parts in the cleaning machine to vibrate and displace. In order to reduce the displacement of the liquid receiving disc 4 when it vibrates, so as to avoid the failure to collect the leaked cleaning liquid due to displacement, preferably, the circulating filter device 3 and the liquid receiving disc 4 are fixedly connected by welding, riveting or the like. In this way, the circulating filter device 3 and the liquid receiving disc 4 can vibrate and displace synchronously, avoiding mutual misplacement, so that the liquid receiving disc 4 can effectively collect the leaked cleaning liquid at the interfaces of the circulating filter device 3.

[0038] The circulating filter device 3 has a first liquid inlet, a first liquid outlet and a filter port. The first liquid inlet is in selective communication with the liquid outlet. The first liquid inlet corresponds to the first liquid outlet and is in selective communication with the first liquid outlet. The filter port is used for circulating and filtering the cleaning liquid flowing from the first liquid inlet and then flowing out from the filter port. The liquid receiving disc 4 is arranged at the bottom of the circulating filter device 3. The liquid receiving disc 4 comprises a plurality of mounting plates surrounding a receiving groove. The receiving groove is used for bearing the circulating filter device 3 and can receive the cleaning liquid flowing from the first liquid inlet, the first liquid outlet and the filter port.

[0039] In some embodiments, the circulating filtration device includes a circulating pump 33, a filter tank 34, a first switching valve 31, a second switching valve 32, and a third switching valve 35, and a three-way structure. The first switching valve is disposed between the drain port and the first inlet port and is used to control selective communication between the first inlet port and the drain port. The second switching valve is disposed between the first inlet port and the first outlet port and is used to control selective communication between the first inlet port and the first outlet port. One end of the circulating pump is connected to the first switching valve and the second switching valve respectively through the three-way structure, and the other end of the circulating pump is connected to the filter tank. The third switching valve is disposed between the outlet of the filter tank and the filter port, and the filter tank is connected to the filter port through the third switching valve.

[0040] In this application, the circulating filtration device 3 can have a first state, a second state, and a third state by opening or closing the first switching valve 31, the second switching valve 32, and the third switching valve 35, thereby realizing different treatments of the cleaning liquid, including circulating filtration of the cleaning liquid, which can purify the cleaning liquid in the liquid pool 2, thereby extending the service life and saving costs, and also includes the complete discharge of the cleaning liquid to facilitate the periodic replacement of new cleaning liquid.

[0041] Specifically, when the circulating filter device 3 is in the first state, the first switch valve 31 is closed. At this time, the drain port of the liquid tank 2 is not connected to the first inlet port, that is, the cleaning liquid in the liquid tank 2 will not be discharged.

[0042] When the circulating filter device 3 is in the second state, the first switch valve 31 and the second switch valve 32 are open, and the third switch valve 35 is closed. The liquid tank 2 can pass the cleaning liquid through the drain port and the first inlet port in sequence through the second state of the circulating filter device 3, and then discharge it from the first outlet port. In this way, the liquid tank 2 can normally discharge all the cleaning liquid in the tank, which is convenient to replace with new cleaning liquid after discharge. When refilling with new cleaning liquid, it can still be input into the liquid tank 2 through the circulating filter device 3 in the second state.

[0043] When the circulating filter device 3 is in the third state, the first switch valve 31 and the third switch valve 35 are open, and the second switch valve 32 is closed. The liquid tank 2 can allow the cleaning liquid to flow into the drain port and the first inlet in sequence through the third state of the circulating filter device 3. After being circulated and filtered by the circulating pump 33 and the filter tank 34, it is discharged from the filter port, realizing the circulation and filtration of the cleaning liquid in the liquid tank 2. Alternatively, when new cleaning liquid is input into the liquid tank 2, it can be filtered through the first outlet, the second switch valve 32, the circulating pump 33, and the filter tank 34. Finally, the filtered new cleaning liquid is discharged into the liquid tank 2 through the filter port, improving the cleaning effect of the new cleaning liquid.

[0044] As an optional implementation, the circulating filtering device 3 is fixedly connected with the side wall of the liquid pool 2. Since the liquid pool 2 needs high-strength vibration in operation, the parts in the cleaning machine also vibrate and displace. In order to stabilize the connection between the circulating filtering device 3 and the liquid pool 2 and avoid leakage of cleaning liquid from the interface due to vibration displacement, the circulating filtering device 3 is fixedly connected with the side wall of the liquid pool 2 by welding, riveting or the like. In this way, the circulating filtering device and the liquid pool 2 can vibrate and displace synchronously in operation, the connection at the interface is more stable, and the risk of leakage is reduced.

[0045] The cleaning machine further comprises a front shell plate 1a and a rear shell plate 1b, the front shell plate 1a and the rear shell plate 1b are connected to form a containing cavity, the liquid pool 2, the circulating filtering device 3 and the liquid receiving disc 4 are arranged in the containing cavity, and the rear shell plate 1b is provided with an inspection opening, and the inspection opening corresponds to the circulating filtering device 3.

[0046] In some embodiments, the cleaning machine is used for cleaning servers taken out from a liquid-cooled cabinet, which requires that the cleaning machine can be flexibly adjusted in position and is convenient for transportation. Therefore, the bottom of the first bottom frame 51 is provided with a plurality of movable rollers 10, so that the cleaning machine can be transported through the movable rollers 10.

[0047] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Those skilled in the art should understand that the present application includes but is not limited to the contents described in the above specific embodiments and the drawings. Any modification of the function and structure principle of the present application without departing from the present application will be included in the scope of the claims.

Claims

1. A cleaning machine, said cleaning machine (1) comprising: The liquid tank (2) and the circulating filter device (3) are characterized in that the liquid tank includes a drain outlet at the bottom, and the circulating filter device (3) is provided on the side of the liquid tank (2) near the drain outlet. The circulating filter device is used to discharge or discharge cleaning liquid into the liquid tank. The cleaning machine also includes a liquid receiving tray (4) and a bottom frame (5). The liquid receiving tray (4) is located at the bottom of the circulating filter device (3). The liquid receiving tray includes a receiving groove formed by multiple mounting plates. The receiving groove is used to support the circulating filter device and collect the cleaning liquid flowing out of the circulating filter device. The bottom frame is used to support the liquid pool, the circulating filter device and the liquid receiving tray. The bottom frame includes a first bottom frame (51) and a second bottom frame (52). The second bottom frame is located on the first bottom frame and is used to support the liquid pool, so that the drain outlet is higher than the liquid receiving tray.

2. The cleaning machine according to claim 1, characterized in that, The liquid receiving tray is fixedly connected to the second bottom frame.

3. The cleaning machine according to claim 1, characterized in that, The liquid pool also includes a connector disposed at the bottom of the liquid pool, the connector being disposed between the liquid pool and the second bottom frame and fixing the liquid pool to the second bottom frame.

4. The cleaning machine according to claim 1, characterized in that, The circulating filtration device (3) has a first inlet, a first outlet and a filter port. The first inlet is selectively connected to the outlet. The first inlet corresponds to and is selectively connected to the first outlet. The filter port is used to circulate and filter the cleaning liquid that flows in from the first inlet and then it flows out from the filter port.

5. The cleaning machine according to claim 4, characterized in that, The circulating filtration device includes a circulating pump (33), a filter tank (34), a first switching valve (31), a second switching valve (32), a third switching valve (35), and a three-way structure. The first switching valve is located between the drain port and the first inlet port and is used to control the selective connection between the first inlet port and the drain port. The second switching valve is located between the first inlet port and the first outlet port and is used to control the selective connection between the first inlet port and the first outlet port. One end of the circulating pump (33) is connected to the first switching valve and the second switching valve respectively through the three-way structure. The other end of the circulating pump is connected to the filter tank. The third switching valve is located between the outlet of the filter tank and the filter port. The filter tank is connected to the filter port through the third switching valve.

6. The cleaning machine according to claim 1, characterized in that, The first bottom frame includes a first outer frame and multiple first support strips disposed inside the first outer frame; The second bottom frame includes a second outer frame and a plurality of second support bars disposed inside the second outer frame, wherein the first support bar corresponds to the second support bar.

7. The cleaning machine according to claim 1, characterized in that, The circulating filtration device is fixedly connected to the liquid receiving tray.

8. The cleaning machine according to claim 1, characterized in that, The bottom surface of the first base frame is provided with a plurality of movable rollers, which are fixedly connected to the first base frame, and the cleaning machine moves by means of the movable rollers.

9. The cleaning machine according to any one of claims 1 to 8, characterized in that, The cleaning machine also includes a front shell plate (1a) and a rear shell plate (1b), which are connected to form a receiving cavity. The liquid pool, the circulating filter device and the liquid receiving tray are all disposed in the receiving cavity. An inspection port is provided on the rear shell plate, which corresponds to the circulating filter device.

10. The cleaning machine according to any one of claims 1 to 8, characterized in that, The circulating filtration device is fixedly connected to the side wall of the liquid pool.

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