A dryable cleaning appliance

Abstract

The application relates to the cleaning field, in particular to a drying cleaning device which comprises a water tank, the water tank comprises a tank body and a tank cover, a solid material cavity and a liquid material cavity are arranged in the water tank, the liquid material cavity is used for receiving liquid waste from the solid material cavity; the tank cover is provided with a heat source corresponding to the solid material cavity when the tank cover is combined with the tank body, and an air flow channel which is communicated with the solid material cavity or the liquid material cavity is arranged outside the water tank to discharge heat generated by the heat source. The solid waste in the solid material cavity is heated and dried by the heat source, liquid attached to the solid waste is evaporated, wet garbage is changed into dry garbage, bacteria breeding and peculiar smell are reduced, the water tank and internal elements of a base station are prevented from being damaged due to damp, and the service life is prolonged; on the other hand, channel blockage is reduced, dust collection efficiency is ensured, and garbage dumping is facilitated, so that the cleaning burden is reduced.

Description

Technical Field

[0001] This application relates to the field of cleaning, and in particular to a cleaning device that can be dried. Background Technology

[0002] During the cleaning process, moisture easily mixes with solid waste in common robotic vacuum cleaners, resulting in a mixture of wet and dry waste in the dustbin. When used in conjunction with a base station equipped with automatic dust collection, the drawbacks of wet waste become even more pronounced. During dust collection, wet waste tends to adhere to the inner walls of the dust collection channel, eventually causing blockages and hindering the smooth transport of waste to the base station's dust bag or storage device, significantly reducing dust collection efficiency. Furthermore, the long-term accumulation of damp waste in the base station's dust bag accelerates its damage, shortens its lifespan, and increases the cost of dust bag replacement for users. In the enclosed environment of a base station, a high-temperature, high-humidity micro-ecosystem can also form, providing ideal breeding conditions for microorganisms such as E. coli and mold, polluting the human living environment. Utility Model Content

[0003] In view of the aforementioned problems, this application is made to provide a drying cleaning device that overcomes or at least partially solves the aforementioned problems.

[0004] The system includes: a water tank; the water tank includes a tank body and a tank cover, the water tank has a solid material chamber and a liquid material chamber inside, the liquid material chamber is used to receive liquid waste from the solid material chamber; the tank cover has a heat source corresponding to the solid material chamber when it is closed with the tank body, and the water tank has an airflow channel outside that communicates with the solid material chamber or the liquid material chamber to discharge the heat generated by the heat source.

[0005] Preferably, the side of the box cover near the solid material cavity is provided with a heat-conducting element that conducts heat with the heat source.

[0006] Preferably, the heat-conducting component has a raised heat-conducting portion extending toward the solid cavity around the heat source.

[0007] Preferably, the solid material cavity includes a filter screen detachable to the outside of the water tank. The filter screen includes a filter surface and a side panel surrounding and connecting the filter surface. The filter surface and the side panel surround and form the solid material cavity. The top of the side panel is provided with a hook that overlaps with the top edge of the water tank.

[0008] Preferably, the filter surface has a protrusion extending into the solid material chamber, and the protrusion has a first hole that extends into the liquid material chamber; the bottom of the water tank has a first conveying pipe that passes through the liquid material chamber and the first hole to connect the outside of the water tank and the solid material chamber.

[0009] Preferably, a negative pressure source is provided outside the water tank, and the airflow channel includes a second delivery pipe connecting the liquid chamber and the negative pressure source.

[0010] Preferably, a first sealing ring is provided between the top of the side panel and the tank cover, and a second sealing ring is provided between the edge of the tank cover and the water tank.

[0011] Preferably, the horizontal height of the filter surface and the horizontal height of the second conveying pipe are respectively higher than the preset liquid level height of the liquid chamber.

[0012] Preferably, a HEPA filter is connected to one end of the second delivery pipe near the liquid chamber.

[0013] Preferably, an airflow cavity is formed between the tank cover, the second sealing ring, the reserved area of ​​the hanging ear, and the first sealing ring; the hanging ear is provided with a HEPA groove connecting the airflow cavity and the liquid chamber, and the HEPA is provided in the HEPA groove; the outer wall of the water tank is recessed towards the liquid chamber to form a negative pressure source mounting position, and the top of the negative pressure source mounting position is provided with a second conveying pipe corresponding to the reserved area of ​​the hanging ear, and the reserved area of ​​the hanging ear is provided with a second hole communicating with the second conveying pipe.

[0014] This application has the following advantages:

[0015] In this embodiment, a drying cleaning device includes a water tank comprising a body and a lid. The water tank contains a solid material chamber and a liquid material chamber, the liquid material chamber receiving liquid waste from the solid material chamber. The lid has a heat source corresponding to the solid material chamber when closed with the body. An airflow channel communicating with either the solid material chamber or the liquid material chamber is located outside the water tank to dissipate heat generated by the heat source. Heating and drying the solid waste in the solid material chamber with the heat source evaporates the liquid adhering to it, turning wet waste into dry waste. This reduces bacterial growth and odor, prevents moisture damage to the water tank and internal components of the base station, and extends their service life. Furthermore, it reduces channel blockage, ensuring dust collection efficiency, and facilitates waste disposal, reducing the cleaning burden. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this application, the drawings used in the description of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of a drying cleaning device provided in one embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the internal structure of a drying cleaning device provided in one embodiment of this application;

[0019] Figure 3 yes Figure 2 A magnified view of part A in the image.

[0020] The reference numerals in the accompanying drawings are as follows:

[0021] 1. Water tank; 11. Solid material chamber; 12. Liquid material chamber; 13. Airflow chamber; 2. Filter screen; 21. Filter surface; 22. Side panel; 23. Hanging lug; 24. First hole; 25. Protrusion; 26. Second hole; 3. First conveying pipe; 4. Second conveying pipe; 5. HEPA filter; 6. Box cover; 61. First sealing ring; 62. Second sealing ring; 7. Heat source; 8. Heat-conducting component; 81. Protruding heat-conducting part; 9. Box body. Detailed Implementation

[0022] To make the objectives, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0023] Reference Figure 1-3 A drying cleaning device is provided, comprising:

[0024] Water tank 1; the water tank 1 includes a tank body 9 and a tank cover 6. The water tank 1 is provided with a solid material chamber 11 and a liquid material chamber 12. The liquid material chamber 12 is used to receive liquid waste from the solid material chamber 11. The tank cover 6 is provided with a heat source 7 corresponding to the solid material chamber 11 when it is closed with the tank body 9. The water tank 1 is provided with an airflow channel communicating with the solid material chamber 11 or the liquid material chamber 12 to discharge the heat generated by the heat source 7.

[0025] In this embodiment, a drying cleaning device is provided, comprising a water tank 1, a tank body 9, and a lid 6. The water tank 1 contains a solid material chamber 11 and a liquid material chamber 12, the liquid material chamber 12 being used to collect liquid waste from the solid material chamber 11. The lid 6 has a heat source 7 corresponding to the solid material chamber 11 when closed with the tank body 9. An airflow channel communicating with either the solid material chamber 11 or the liquid material chamber 12 is provided outside the water tank 1 to dissipate the heat generated by the heat source 7. Heating the solid waste in the solid material chamber 11 by the heat source 7 evaporates the liquid adhering to the solid waste, turning wet waste into dry waste, reducing bacterial growth and odor, preventing moisture damage to the water tank 1 and internal components of the base station, and extending their service life. Furthermore, it reduces channel blockage, ensuring dust collection efficiency, and facilitates waste disposal, reducing the cleaning burden.

[0026] The above-described drying cleaning device will be further described below through the following embodiments.

[0027] It should be noted that the main purpose of this application is to dry the solid waste in the solid material chamber 11 using a heat source 7. Specifically, the heat source 7 can be heating tubes distributed in the cover 6 or an integrated heating module. In this embodiment, a more material-saving integrated heating module is used as the heat source 7.

[0028] In one embodiment of this application, the side of the box cover 6 near the solid material cavity 11 is provided with a heat-conducting element 8 that conducts heat with the heat source 7.

[0029] It should be noted that the heat-conducting component 8 can be an aluminum plate. When the heat source 7 releases heat, the heat can be quickly dispersed into the solid material cavity 11 through the heat-conducting component 8 on the aluminum plate.

[0030] In one embodiment of this application, the heat-conducting member 8 has a protruding heat-conducting portion 81 extending toward the solid cavity 11 on the side surrounding the heat source 7.

[0031] Understandably, the raised heat-conducting part 81 can carry heat into the solid material cavity 11 faster than other heat-conducting parts 8. At the same time, the raised heat-conducting part 81 increases the overall heat-conducting area, which improves the drying efficiency of the solid material cavity 11.

[0032] Specifically, the raised heat-conducting part 81 can be raised around the heat source 7, so that the heat emitted by the heat source 7 is concentrated in the solid material cavity 11 in a direct manner, further improving the drying efficiency.

[0033] It should be noted that the water tank 1 in this embodiment can be used for base station dust collection or for conventional garbage collection, and both have the function of solid-liquid separation.

[0034] During the solid-liquid separation process, the dry and wet mixed waste outside the water tank 1 is first transported to the solid material chamber 11. The liquid waste in the dry and wet mixed waste is separated into the liquid material chamber 12 for deposition through the solid material chamber 11. The solid material chamber 11 and the liquid material chamber 12 are relatively independent and there is a one-way channel between them. That is, the liquid in the liquid material chamber 12 will not return to the solid material and mix with the solid waste for a second time.

[0035] In one embodiment of this application, a structural form is provided to facilitate solid-liquid separation. At the same time, the structure allows heat to penetrate the entire solid chamber 11, further improving drying efficiency.

[0036] The solid material cavity 11 includes a filter screen 2 that can be separated to the outside of the water tank 1. The filter screen 2 includes a filter surface 21 and a side wall 22 that surrounds and connects to the filter surface 21. The filter surface 21 and the side wall 22 surround and form the solid material cavity 11. The top of the side wall 22 is provided with a hanging lug 23 that overlaps with the top edge of the water tank 1.

[0037] Understandably, in the aforementioned filter screen 2, a basin-shaped solid material chamber 11 is suspended inside the water tank 1 by means of a hanging ear 23 that overlaps the top of the water tank 1 and is connected to the filter surface 21 via a side panel 22. The space at the bottom of the solid material chamber 11 inside the water tank 1 is the liquid material chamber 12. When the air pressure inside the solid material chamber 11 and / or the water tank 1 is lower than the external air pressure, the resulting negative pressure will draw the dirt into the solid material chamber 11. The solid dirt in the dirt will accumulate above the filter surface 21, while the liquid dirt will flow into the liquid material chamber 12 through several filter holes of the filter surface 21 and be deposited.

[0038] The filter surface 21 is provided with a protrusion 25 extending into the solid material chamber 11, and the protrusion 25 has a first hole 24 that extends into the liquid material chamber 12; the bottom of the water tank 1 is provided with a first conveying pipe 3 that passes through the liquid material chamber 12 and the first hole 24 in sequence to connect the outside of the water tank 1 and the solid material chamber 11.

[0039] It should be noted that the water tank 1 in this embodiment is mainly used as a base station for dust collection with the sweeper. The first conveying pipe 3, which runs through the bottom of the tank and directly into the solid material chamber 11, is designed to meet the action of transporting the dirt from bottom to top in the sweeper on the ground.

[0040] Understandably, the protrusion 25 can disperse stress and improve the load-bearing capacity of the filter surface 21 compared to directly opening a hole in the filter surface 21. On the other hand, the first conveying pipe 3 is adapted to the first hole 24 of the protrusion 25, which further improves the structural strength of this part.

[0041] The water tank 1 is provided with a negative pressure source outside, and the airflow channel includes a second delivery pipe 4 that connects the liquid chamber 12 and the negative pressure source.

[0042] The negative pressure source can be a negative pressure fan.

[0043] It should be noted that the first conveying pipe 3 connects to the dust box of the sweeper, and the second conveying pipe 4 connects to the negative pressure source. When the cover 6 is closed, the water tank 1 is sealed. The negative pressure source makes the air pressure inside the water tank 1 lower than the outside pressure, and at the same time, it draws the garbage in the sweeper into the solid material chamber 11 through the first conveying pipe 3. The airflow direction is from the first conveying pipe 3 to the solid material chamber 11, through the filter surface 21 at the bottom of the solid material chamber 11 to the liquid material chamber 12, and then from the space of the liquid material chamber 12 to the second conveying pipe 4. That is, when the heat source 7 generates heat, the resulting hot air is driven by the airflow to pass through the solid waste from top to bottom, so that the top, inside and bottom of the solid waste are dried, further improving the drying efficiency.

[0044] To improve the sealing of the water tank 1 after the lid 6 is closed, a first sealing ring 61 is provided between the top of the side panel 22 and the lid 6, and a second sealing ring 62 is provided between the edge of the lid 6 and the water tank 1.

[0045] Understandably, the first sealing ring 61 is used to seal the solid material cavity 11, while the second sealing ring 62 serves to seal the entire water tank 1.

[0046] In one embodiment of this application, the horizontal height of the filter surface 21 and the horizontal height of the second conveying pipe 4 are respectively higher than the preset liquid level height of the liquid chamber 12.

[0047] By ensuring that the horizontal height of the filter surface 21 is higher than the preset liquid level of the liquid chamber 12, it is possible to prevent liquid contaminants from entering the solid contaminants due to excessively high water levels in the liquid chamber 12, thus affecting the solid-liquid separation effect. Similarly, the horizontal height of the second conveying channel is higher than the preset liquid level of the liquid chamber 12, preventing the negative pressure source from sucking out the liquid contaminants.

[0048] In this embodiment, after the solid waste is dried, fine dust will pass through the filter surface 21 and enter the negative pressure source after passing through the liquid chamber 12 with the airflow direction, thus causing dust deposition in the negative pressure source and affecting its service life.

[0049] Furthermore, in one embodiment of this application, a HEPA filter 5 is connected to one end of the second delivery pipe 4 near the liquid chamber 12.

[0050] Furthermore, an airflow cavity 13 is formed between the box cover 6, the second sealing ring 62, the reserved area of ​​the hanging ear 23, and the first sealing ring 61; the hanging ear 23 is provided with a HEPA groove connecting the airflow cavity 13 and the liquid chamber 12, and the HEPA 5 is provided in the HEPA groove; the outer wall of the water tank 1 is recessed towards the liquid chamber 12 to form a negative pressure source mounting position, and the top of the negative pressure source mounting position is provided with the second conveying pipe 4 corresponding to the reserved area of ​​the hanging ear 23, and the reserved area of ​​the hanging ear 23 is provided with a second hole 26 communicating with the second conveying pipe 4.

[0051] Understandably, the second hole 26 connects the airflow chamber 13 and the negative pressure source mounting position to the second delivery pipe 4.

[0052] Although preferred embodiments of the present application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present application.

[0053] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0054] The above provides a detailed description of a drying cleaning device provided in this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An ovenable cleaning device, comprising: include: A water tank; the water tank includes a tank body and a tank cover, the water tank is provided with a solid material chamber and a liquid material chamber, the liquid material chamber is used to receive liquid waste from the solid material chamber; the tank cover is provided with a heat source corresponding to the solid material chamber when it is closed with the tank body, and the water tank is provided with an airflow channel communicating with the solid material chamber or the liquid material chamber to discharge the heat generated by the heat source.

2. The drying-capable cleaning device according to claim 1, characterized in that, The side of the box cover near the solid material cavity is provided with a heat-conducting element that conducts heat with the heat source.

3. The drying-capable cleaning device according to claim 2, characterized in that, The heat-conducting component has a raised heat-conducting portion extending toward the solid material cavity around the heat source.

4. The drying-capable cleaning device according to claim 1, characterized in that, The solid material chamber includes a filter screen that can be separated to the outside of the water tank. The filter screen includes a filter surface and a side panel that surrounds and connects to the filter surface. The filter surface and the side panel surround and form the solid material chamber. The top of the side panel is provided with a hanging lug that overlaps with the top edge of the water tank.

5. The drying-capable cleaning device according to claim 4, characterized in that, The filter surface has a protrusion extending into the solid material chamber, and the protrusion has a first hole that extends into the liquid material chamber; the bottom of the water tank has a first delivery pipe that passes through the liquid material chamber and the first hole to connect the outside of the water tank and the solid material chamber.

6. The drying-capable cleaning device according to claim 4, characterized in that, The water tank is equipped with a negative pressure source outside, and the airflow channel includes a second delivery pipe that connects the liquid chamber to the negative pressure source.

7. The drying-capable cleaning device according to claim 6, characterized in that, A first sealing ring is provided between the top of the side panel and the tank cover, and a second sealing ring is provided between the edge of the tank cover and the water tank.

8. The drying-capable cleaning device according to claim 7, characterized in that, The horizontal height of the filter surface and the horizontal height of the second conveying pipe are both higher than the preset liquid level height of the liquid chamber.

9. The drying-capable cleaning device according to claim 8, characterized in that, The second delivery pipe is connected to a HEPA filter at one end near the liquid chamber.

10. The drying-capable cleaning device according to claim 9, characterized in that, An airflow cavity is formed between the tank cover, the second sealing ring, the reserved area of ​​the hanging ear, and the first sealing ring; the hanging ear is provided with a HEPA groove connecting the airflow cavity and the liquid chamber, and the HEPA is provided in the HEPA groove; the outer wall of the water tank is recessed towards the liquid chamber to form a negative pressure source mounting position, and the top of the negative pressure source mounting position is provided with a second conveying pipe corresponding to the reserved area of ​​the hanging ear, and the reserved area of ​​the hanging ear is provided with a second hole communicating with the second conveying pipe.

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