Sewage treatment tank, cleaning base station and cleaning system

Abstract

The utility model discloses a sewage treatment tank, a cleaning base station and a cleaning system, and belongs to the technical field of sweeping robots. The sewage treatment tank comprises a water tank body which comprises a sewage area and a clear water area, and the sewage area is used for containing sewage; at least part of the purification assembly is arranged in the clear water area and used for purifying sewage entering the clear water area from the sewage area to obtain clear water, and the clear water can be contained in the clear water area.

Description

Technical Field

[0001] The present application relates to the technical field of sweeping robots, and in particular to a sewage treatment tank capable of purifying sewage for recycling. Background Art

[0002] At present, the sweeping robots on the market are usually used in conjunction with base stations. After completing the work, the sweeping robots return to the base station for mop cleaning, sewage recovery, clean water replenishment and charging. Among the common base stations on the market, one common base station is to manually clean the sewage treatment tank and replenish the clean water in the clean water tank. The location of this base station is convenient for layout, but it is often necessary to frequently dump sewage and replenish clean water. Moreover, if the sewage in the sewage treatment tank is not cleaned in time, it will breed bacteria and viruses and cause a foul odor. Another common base station is to set up a water supply source and a sewage discharge channel to realize automatic replacement of clean water and discharge of sewage, but this has requirements on installation conditions, making the base station inconvenient to arrange. Utility Model Content

[0003] In view of the above-mentioned problems existing in the prior art, the present application provides a sewage treatment tank, a cleaning base station, and a cleaning system. The sewage treatment tank provided in the present application does not require a water supply source and a sewage discharge channel, nor does it require manual operation to filter, purify, and disinfect sewage and obtain recyclable clean water. This solves the problem of frequently dumping sewage to replenish clean water when the sewage treatment tank is not equipped with a water supply source and a sewage discharge channel, and the problem of bacteria and viruses breeding and easily producing odors when sewage is not cleaned in time.

[0004] In the sewage treatment tank provided in this application, sewage can be filtered, purified and disinfected to obtain recyclable clean water, thereby improving the convenience of using and arranging the sewage treatment tank, simplifying the user's operation of the sewage treatment tank, and saving water resources.

[0005] The present application is intended to at least to some extent solve the technical problems that sewage is easily odorous and difficult to obtain recyclable clean water when it is not cleaned in time. To this end, the present application provides a sewage treatment tank.

[0006] According to a first aspect of the present application, a sewage treatment tank is provided, comprising: a water tank body, comprising a sewage area and a clean water area, wherein the sewage area is used to hold sewage; and a purification component, at least partially disposed in the clean water area, for purifying sewage entering from the sewage area into the clean water area to obtain clean water, and enabling the clean water to be contained in the clean water area.

[0007] In some embodiments, the sewage area includes: a sedimentation area for holding sewage to allow impurities in the sewage to settle; and a transfer area, the transfer area being connected to the sedimentation area through a first communication port and to the clean water area through a second communication port.

[0008] In some embodiments, the purification component includes: a conversion component, disposed in the sewage area, for converting liquid sewage in the sewage area into mist and / or gaseous transfer water.

[0009] In some embodiments, the purification component further includes a negative pressure component adapter, through which the negative pressure component is connected to the clean water area so that the pressure in the clean water area is lower than the pressure in the sewage area.

[0010] In some embodiments, the purification component includes a condensation component; the condensation component includes: a condensation pipeline and a second filter portion arranged in the clean water area; the condensation pipeline is connected to the second connecting port to condense the mist and / or gaseous transfer water into liquid clean water; and a second filter portion, arranged at the outlet of the condensation pipeline, to condense and filter the liquid clean water.

[0011] In some embodiments, the clean water area is provided with a disinfection component for sterilizing and disinfecting the mist and / or gaseous transfer water and the liquid clean water flowing through the condensation pipeline.

[0012] In some embodiments, the sewage treatment tank further includes a first filter portion, and the first filter portion is disposed at the first communication port.

[0013] In some embodiments, the sewage treatment tank further includes a clean water discharge pipe for discharging the clean water in the clean water area out of the sewage treatment tank.

[0014] In some embodiments, the sewage treatment tank further includes: a first partition and a second partition, the first partition being arranged in the water tank body, and the first partition and the inner wall of the water tank body forming the clean water area; a second partition being arranged in the water tank body and connected to the first partition and the inner wall of the water tank body, and the first partition, the second partition, and the inner wall of the water tank body respectively form the sedimentation area and the transfer area.

[0015] In some embodiments, the sedimentation zone and the transfer zone are both located on one side of the first partition, and the clean water zone is located on the other side of the first partition.

[0016] In some embodiments, the sewage treatment tank further includes a water tank cover and a first sealing portion, wherein the first sealing portion is disposed between the water tank cover and the water tank body and is used to seal a gap between the water tank cover and the water tank body.

[0017] According to a second aspect of the present application, a cleaning base station is provided, comprising a base station body and a sewage treatment tank as described in any embodiment of the first aspect.

[0018] According to a third aspect of the present application, a cleaning system is provided, comprising the cleaning base station as described in the second aspect and a cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 A schematic diagram of the internal structure of a sewage treatment tank from a first perspective according to an embodiment of the present disclosure is shown;

[0021] Figure 2 A schematic diagram of the internal structure of a sewage treatment tank according to an embodiment of the present disclosure from a second perspective is shown;

[0022] Figure 3 A schematic diagram showing a sewage treatment tank with a tank cover installed according to some embodiments of the present disclosure; and

[0023] Figure 4 A cleaning base station according to some embodiments of the present disclosure is shown.

[0024] Reference numerals:

[0025] 1. Cleaning base station; 10. Sewage treatment tank; 30. Base station body;

[0026] 100, water tank body; 1002, first sealing portion; 12, water tank cover; 14, handle; 16, first partition; 1602, second communication port; 1606, second sealing portion; 18, sewage area; 1801, sedimentation area; 1802, transfer area;

[0027] 102, sewage inlet; 104, second partition; 1042, first communication port; 1044, first filter; 112, conversion component; 1121, heater; 1122, atomization generator; 1020, purification component;

[0028] 200, clean water area; 204, negative pressure component; 2042, negative pressure port; 206, disinfection component; 2062, first UV lamp; 2064, second UV lamp; 208, condensation component; 2082, condensation pipeline; 2084, second filter part; 212, clean water discharge pipe; 214, float. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0030] It should be noted that all directional indications in the embodiments of this application are intended only to explain the relative positional relationships and movement between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly. In this application, unless otherwise specified or limited, the terms "connected" and "fixed" should be understood broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; and can mean internal communication between two components or an interaction between two components, unless otherwise specified. A person of ordinary skill in the art will understand the specific meanings of the above terms in this application based on the specific circumstances. In addition, references to "first," "second," etc. in this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0031] At present, the sweeping robots on the market are usually used in conjunction with base stations. After completing the work, the sweeping robots return to the base station to clean the mop, recycle sewage, replenish clean water and charge. Among the common base stations on the market, one common base station manually cleans the sewage treatment tank and replenishes the clean water in the clean water tank. The location of this base station is convenient for layout, but it is necessary to frequently dump sewage and replenish clean water. Moreover, if the sewage in the sewage treatment tank is not cleaned in time, it will breed bacteria and viruses and cause a foul odor. Another common base station is to set up a water supply source and a sewage discharge channel to achieve automatic replacement of clean water and discharge of sewage, but this requires installation conditions, making the base station inconvenient to arrange.

[0032] In view of the above-mentioned problems existing in the prior art, the present application provides a sewage treatment tank, a cleaning base station and a cleaning system. The sewage treatment tank provided by the present application does not require the setting of a water supply source and a sewage discharge channel, and does not require manual operation to achieve filtration, purification and disinfection of sewage and obtain recyclable clean water, so as to solve the problem that if the sewage treatment tank is not provided with a water supply source and a sewage discharge channel, sewage needs to be frequently dumped to replenish clean water, and the problem that if sewage is not cleaned in time, bacteria and viruses will breed, resulting in an easier generation of odor.

[0033] The sewage treatment tank provided herein includes a sewage area for storing sewage and communicating with a clean water area. The sewage treatment tank also includes a purification assembly, at least partially disposed within the clean water area, for handling sewage entering the clean water area from the sewage area. The sewage treatment tank also includes a filter located near a second connection between the sewage and clean water areas, and a disinfection assembly within the clean water area, thereby filtering, purifying, and disinfecting the sewage to obtain recyclable clean water. This improves the convenience of using and arranging the sewage treatment tank, simplifies user operation of the sewage treatment tank, and conserves water resources.

[0034] The present application is intended to at least to some extent solve the technical problems that sewage is easily odorous and difficult to obtain recyclable clean water when it is not cleaned in time. To this end, the present application provides a sewage treatment tank.

[0035] The technical solution of the present application is described below with reference to the accompanying drawings and specific embodiments.

[0036] Figure 1 A schematic diagram of the internal structure of a sewage treatment tank 10 according to an embodiment of the present disclosure is shown in a first perspective; Figure 2 FIG2 shows a schematic diagram of the internal structure of a sewage treatment tank according to a second perspective of an embodiment of the present disclosure. Figure 1 and Figure 2 As shown, according to some embodiments of the present disclosure, a sewage treatment tank 10 is provided, comprising: a water tank body 100, comprising a sewage area 18 and a clean water area 200, wherein the sewage area 18 is used to hold sewage and is connected to the clean water area 200; and a purification component 1020, at least partially disposed in the clean water area 200, for purifying the sewage entering the clean water area 200 from the sewage area 18 to obtain clean water, and allowing the clean water to be accommodated in the clean water area 200.

[0037] The sewage treatment tank 10 provided herein is provided with a sewage area 18 for holding sewage and communicating with a clean water area 200. The sewage treatment tank 10 is also provided with a purification assembly 1020, at least partially disposed within the clean water area 200, for purifying sewage entering the clean water area 200 from the sewage area 18. This purification assembly 1020 can thereby purify the sewage to produce recyclable clean water, thereby improving the convenience of using and arranging the sewage treatment tank 10, simplifying the user's operation of the sewage treatment tank 10, and conserving water resources.

[0038] like Figure 2 As shown, in some embodiments, the sewage area 18 may include: a sedimentation area 1801, for holding sewage so that impurities in the sewage are settled to obtain transfer water; and a transfer area 1802, wherein the transfer area 1802 is connected to the sedimentation area 1801 through a first connecting port 1042 for holding the transfer water from the sedimentation area 1801, and is connected to the clean water area 200 through a second connecting port 1602.

[0039] A settling area 1801 is provided within the sewage area 18 to allow the sewage to settle within the settling area 1801, thereby producing intermediate water. The settled sewage, which is then used to flow through the sewage treatment tank for subsequent purification steps, then enters the intermediate water area 1802 through the first connecting port 1042, significantly reducing the amount of impurities in the intermediate water area 1802. In some embodiments, when the flow rate of sewage into the sewage area 18 is high, the provision of the settling area 1801 prevents the sewage from flowing directly from the sewage area 18 into the clean water area 200. The sewage that has settled in the settling area 1801 then enters the intermediate water area 1802, allowing the settled sewage to pass through the purification component 1020 to produce clean water, thus satisfying the user's need for real-time clean water.

[0040] The sewage in the settling area 1801 is allowed to settle, allowing impurities within the sewage to settle and produce intermediate water. The settled sewage, or intermediate water, which flows through the sewage treatment tank for subsequent purification, sterilization, and disinfection steps, can enter the intermediate area 1802 through the first connecting port for purification by the purification assembly 1020, which is at least partially located within the clean water area 200. The intermediate area 1802 is used to hold the settled sewage from the settling area 1801, or intermediate water. The intermediate area 1802 can also communicate with the clean water area 200 via a second connecting port, allowing the purified water to be stored in the clean water area 200 for recycling. By providing the settling area 1801, the intermediate area 1802, the clean water area 200, and the purification assembly 1020 within the water tank body 100, sewage can be purified to produce recyclable clean water. This improves the convenience of using and arranging the sewage treatment tank 10, simplifies user operation of the sewage treatment tank 10, and conserves water resources.

[0041] Figure 2 FIG. 1 shows a schematic diagram of the internal structure of the sewage treatment tank 10 according to a second perspective of an embodiment of the present disclosure. Figure 2 As shown, in some embodiments, purification assembly 1020 includes a conversion assembly 112 disposed in sewage area 18 for converting sewage and / or transfer water in sewage area 18 from a liquid state into a mist and / or gaseous transfer water. In some embodiments, if conversion assembly 112 is disposed in sewage area 118, the conversion assembly can atomize the sewage in sewage area 118, thereby removing solid particulate matter from the sewage, thereby producing atomized transfer water free of solid particulate matter, which is then passed through a sewage treatment tank for subsequent purification or sterilization steps.

[0042] like Figure 2 As shown, in some embodiments, the conversion assembly 112 can be positioned near the bottom of the transfer zone 1802. In some embodiments, the conversion assembly 112 can include an atomizer 1122. When the transfer water in the transfer zone 1802 reaches a certain level, the atomizer 1122 is activated to atomize the wastewater. In some embodiments, the conversion assembly 112 can also include an atomizer 1122 and a heater 1121. When the transfer water in the transfer zone 1802 reaches a certain level, the atomizer 1122 and heater 1121 are activated to increase the temperature of the transfer water in the transfer zone 1802 and atomize it, thereby producing heated atomized and / or vaporized transfer water. This not only facilitates the transfer of transfer water but also allows the atomized and / or vaporized transfer water to be quickly converted into liquid water through condensation, significantly improving the conversion rate from atomized and / or vaporized transfer water to liquid. The operation of converting liquid sewage into mist and / or gaseous transfer water can allow the dirt that cannot be converted into liquid water to remain in the transfer area, which can effectively remove the dirt in the sewage and obtain transfer water that is basically free of dirt.

[0043] In some embodiments, the conversion assembly 112 can be positioned near the bottom of the transfer zone 1802. The conversion assembly 112 can include a distillation and heating assembly (not shown in the figures) positioned near the bottom of the transfer zone 1802 to convert the liquid wastewater in the transfer zone 1802 into gaseous transfer water through distillation and heating. The mist and / or gaseous transfer water is then condensed into liquid form through the condensation line 2082, and sterilized and disinfected by the disinfection assembly 206. In some embodiments, the disinfection assembly 206 can be an ozone disinfection assembly to disinfect the distilled and heated gaseous transfer water.

[0044] In some embodiments, the purification assembly 1020 further includes a negative pressure assembly adapter 204. A negative pressure assembly (not shown) can communicate with the clean water zone 200 via the negative pressure assembly adapter 204. The negative pressure assembly adapter 204 can be partially disposed within the clean water zone 200. The negative pressure assembly adapter 20 can be provided with a negative pressure port 2042 that communicates with the clean water zone 200, allowing the negative pressure assembly to draw gas from the clean water zone 200 through the negative pressure port 2042 to reduce the pressure in the clean water zone 200. The sewage zone 18 or the transfer zone 1802 is connected to the clean water zone 200 via the second communication port 1602. When the pressure in the clean water zone 200 is reduced, the mist and / or gaseous transfer water in the sewage zone 18 or the transfer zone 1802 can move toward the clean water zone 200 through the second communication port 1602. In some embodiments, the negative pressure assembly can be a vacuum pump.

[0045] The sewage treatment tank 10 itself can be equipped with a negative pressure assembly, or negative pressure can be generated using the negative pressure assembly of the cleaning base station 1 that cooperates with the sewage treatment tank 10. The negative pressure assembly can be located on the side of the cleaning base station 1 near the clean water area 200 of the sewage treatment tank, so that the negative pressure assembly can generate negative pressure in the clean water area 200 via the negative pressure port 2042. The negative pressure assembly can communicate with the clean water area 200 via the negative pressure port 2042 located therein, thereby reducing the pressure in the clean water area 200 via the negative pressure air, thereby drawing the mist and / or gaseous transfer water processed by the conversion assembly 112 into the clean water area 200. In some embodiments, the transfer area 1802 can also include a removable partition located at the bottom of the transfer area 1802 to accommodate the transfer water in the transfer area 1802. The conversion assembly 112 can be located at the bottom of the removable partition to facilitate the dumping of the remaining solid residue after the transfer water in the transfer area 1802 is atomized and evaporated. In this way, after the heater 1121 dries the dry garbage, it can avoid the generation of odor. Therefore, the user only needs to clean the detachable partition room within a period of about three months, which reduces the frequency of the user's maintenance and cleaning of the sewage bucket.

[0046] In some embodiments, the second communication port 1602 is disposed near the top of the water tank body 100 .

[0047] like Figure 1 or Figure 2As shown, in some embodiments, a second communication port 1602 may be provided near the top of the water tank body 100 to facilitate the transfer of mist and / or gaseous transfer water processed by the conversion assembly 112 from the transfer zone 1802 to the clean water zone 200. The mist and / or gaseous transfer water processed by the conversion assembly 112 tends to move toward the top of the sewage treatment tank 10, and the second communication port 1602 may be provided near the top of the water tank body 100. In this way, the transfer zone 1802 can be connected to the clean water zone 200 near the top through the second communication port 1602, thereby facilitating the transfer of mist and / or gaseous transfer water from the transfer zone 1802 to the clean water zone 200.

[0048] In some embodiments, the purification component 1020 includes: a condensation component 208; the condensation component 208 includes: a condensation pipeline 2082 and a second filter unit 2084 arranged in the clean water area 200; the condensation pipeline 2082 is connected to the second connecting port 1602 for condensing the mist and / or gaseous transfer water into liquid clean water; and a second filter unit 2084, arranged at the outlet of the condensation pipeline 2082 for condensing and filtering the liquid clean water.

[0049] Figure 2 As shown, in some embodiments, in order to slow down the movement speed of the heated mist and / or gaseous transfer water, a condensation pipe 2082 connected to the second communication port 1602 can be provided in the clean water area 200. The condensation pipe 2082 can be provided in a spiral shape to maximize the effective condensation length of the condensation pipe 2082 under limited space conditions, so that the heated mist and / or gaseous transfer water from the transfer area 1802 has sufficient time to condense, and the liquid flowing inside the condensation pipe is irradiated by UV light for a sufficient period of time.

[0050] In some embodiments, condensation line 2082 can be made of a transparent material or other material that does not absorb or block UV light. To filter the wastewater condensed into liquid form at the outlet of condensation line 2082, a second filter 2084 can be provided at the outlet of condensation line 2082. In some embodiments, second filter 2084 can be a condensation cloth. The condensation cloth not only promotes the condensation of the heated mist and / or gaseous transfer water in condensation line 2082, but also further filters the condensed liquid water.

[0051] In some embodiments, the sewage that has been deposited in the sedimentation area 1801 can enter the transfer area 1802 to undergo purification operations through the purification component 1020 that is at least partially disposed in the clean water area 200. "The purification component 1020 is at least partially disposed in the clean water area 200" means that in some embodiments, the purification component 1020 may include the conversion component 112, and may also include a condensation pipe 2082 and a condensation cloth disposed in the clean water area. Therefore, in some embodiments, the purification component 1020 may only include the condensation pipe 2082 and the condensation cloth disposed in the clean water area 200. In this case, the sewage is atomized by the atomizer and enters the clean water area. The condensation pipe 2082 and the clean water area 200 are fully irradiated by the UV lamp disposed in the clean water area 200, thereby achieving the effect of removing odor and sterilizing the sewage.

[0052] In some embodiments, the clean water area 200 may be provided with a disinfection component 206 for sterilizing and disinfecting the mist and / or gaseous transfer water and liquid transfer water flowing through the condensation pipe 2082. The disinfection component 206 may also be used to sterilize and disinfect the clean water contained in the clean water area 200. Figure 2 As shown, in some embodiments, the disinfection assembly 206 may include a first UV lamp 2062 disposed in the clean water zone 200. The first UV lamp 2062 may be disposed near the condensation line 2082 to irradiate the mist and / or gaseous transfer water and liquid transfer water flowing through the condensation line 2082, thereby sterilizing and disinfecting the mist and / or gaseous transfer water and liquid transfer water flowing through the condensation line 2082. The disinfection assembly 206 may include a second UV lamp 2064 disposed above the clean water zone 200 or on a sidewall of the clean water zone 200, thereby irradiating the clean water contained in the clean water zone 200, thereby sterilizing and disinfecting the contained clean water.

[0053] In some embodiments, in order to perform sterilization and disinfection, a UV lamp can be provided to achieve the effect of removing odor from sewage and sterilizing. The first UV lamp 2062 can be provided above the clean water zone 200 so as to illuminate the clean water in the clean water zone 200. The second UV lamp 2064 can be provided near the condensation line 2082, and the irradiation range includes the effective condensation length of the line. When the negative pressure component starts working, the first UV lamp 2062 and the second UV lamp 2064 can be started to fully irradiate the condensation line 2082 and the clean water zone 200. In some embodiments, as Figure 2As shown, a float 214 can be provided in the clean water zone 200, thereby detecting the clean water level in the clean water zone 200 via the float 214 to control the activation of the first UV lamp 2062 and the second UV lamp 2064. In some embodiments, the effective condensation length of the condensation line 2082 can be adjusted by adjusting the spiral radius of the spiral tube of the condensation line 2082, so that the heated mist and / or gaseous transfer water can flow in the condensation line 2082 for at least 4 seconds, allowing the first UV lamp 2062 sufficient time to perform irradiation and sterilization.

[0054] In some embodiments, the clean water area 200 may be provided with a disinfection component 206, which may include an ozone generator for generating ozone and introducing it into the clean water area 200 and the condensation pipe 2082 respectively to sterilize and disinfect the clean water in the condensation pipe 2082 and the clean water area 200.

[0055] In some embodiments, when the water level of the transfer water in the transfer area 1802 is lower than that of the conversion component 112, the conversion component 112 and the negative pressure component can stop working to save energy.

[0056] In some embodiments, the sewage treatment tank 10 may further include a first filter 1044 . The first filter 1044 is disposed at the first communication port 1042 .

[0057] like Figure 2 As shown, to facilitate the flow of sewage from the sedimentation area 1801 to the transfer area 1802, a first communication port 1042 may be provided on the sidewall between the sedimentation area 1801 and the transfer area 1802. Furthermore, to filter the transfer water in the transfer area 1802, a first filter 1044 may be provided at the first communication port 1042 connecting the sedimentation area 1801 and the transfer area 1802 to filter the sewage flowing from the sedimentation area 1801 to the transfer area 1802. In some embodiments, a first regulating valve may also be provided at the first communication port 1042 to adjust the flow rate of sewage from the sedimentation area 1801 to the transfer area 1802 based on parameters such as the power and model of the various components in the conversion assembly 112.

[0058] In some embodiments, a clean water discharge pipe 212 is further included to discharge the clean water in the clean water area 200 out of the sewage treatment tank 10 .

[0059] like Figure 2As shown, in order to facilitate the recycling of clean water, a clean water discharge pipe 212 can be set in the clean water area 200. One end of the clean water discharge pipe 212 is set at the bottom of the clean water area 200, and the other end of the clean water area 200 is connected to the outside. In this way, after the conversion component 112 and the negative pressure component stop working, the clean water in the clean water area 200 can use the potential energy of the clean water provided by the sewage treatment tank 10 set on the top of the cleaning base station 1 to automatically enter other equipment used in conjunction with the sewage treatment tank 10, such as the cleaning base station 1 or a sweeping robot, when the clean water discharge pipe 212 is opened, thereby realizing the recycling of sewage.

[0060] In some embodiments, the sewage treatment tank 10 also includes: a first partition 16 and a second partition 104, the first partition 16 is arranged in the water tank body 100, and the first partition 16 and the inner wall of the water tank body 100 form a clean water area 200 and a sewage area 18; and the second partition 104 is arranged in the water tank body 100 and connected to the first partition 16 and the inner wall of the water tank body 100, and the first partition 16, the second partition 104, and the inner wall of the water tank body 100 respectively form a sedimentation area 1801 and a transfer area 1802.

[0061] In some embodiments, the deposition area 1801 and the transfer area 1802 are located on both sides of the second partition 104 , respectively.

[0062] In some embodiments, the sedimentation area 1801 and the transfer area 1802 are both located on one side of the first partition 16 , and the clean water area 200 is located on the other side of the first partition 16 .

[0063] like Figure 2 As shown, in order to divide the sewage treatment tank 10 into a sedimentation area 1801, a transfer area 1802 and a clean water area 200, a first partition 16 can be provided in the sewage treatment tank 10. The first partition 16 can be plate-shaped to form the clean water area 200 with the inner wall of the tank body 100.

[0064] In some embodiments, the first divider 16 can also be in the shape of a rectangular box, with one corner of the box configured to fit snugly within a corner region of the water tank body 100, thereby separating the sewage area 18 into a settling area 1801 and a transfer area 180. This rectangular box can be connected to the water tank body 100 via a slot or snap provided on the water tank body 100. This allows the rectangular box, or settling area 1801, to be removably connected to the water tank body 100, facilitating the removal of dirt from the sewage deposited in the settling area 1801 to prevent odor. Users typically only need to clean the removable rectangular box, or settling area 1801, every three months to prevent odor, reducing the frequency of maintenance and cleaning of the sewage tank. In some embodiments, a second communication port 1602 can be provided on one side of the first divider 16, near the top. A notch can also be provided on the side of the tank body opposite the side with the second communication port 1602 to accommodate the sewage inlet 102, allowing sewage to be directly fed into the settling area 1801 through the sewage inlet 102.

[0065] In some embodiments, a second partition 104 can be set in the water tank body 100, set inside the water tank body 100, and connected to the first partition 16 and the inner wall of the water tank body 100. The first partition 16, the second partition 104, and the inner wall of the water tank body 100 respectively form a sedimentation area 1801 and a transfer area 1802.

[0066] The second partition 104 can be plate-shaped. One side of the second partition 104 can be aligned with the side of the first partition 16 where the second communication port 1602 is provided. The second partition 104's two ends are coupled to the two sides of the water tank body 100 , thereby, together with the first partition 16 , dividing the remaining area of the water tank body 100 into a transfer area 1802 and a clean water area 200.

[0067] In some embodiments, the lowest height of the bottom side wall of the sedimentation area 1801 and the lowest height of the bottom side wall of the transfer area 1802 can be set so that the lowest height of the bottom side wall of the sedimentation area 1801 is greater than the lowest height of the bottom side wall of the transfer area 1802, and the first connecting port 1042 is set at a position close to the bottom side wall of the sedimentation area 1801 to promote the flow of sewage from the sedimentation area 1801 to the transfer area 1802.

[0068] Figure 3 FIG. 1 shows a schematic diagram of a sewage treatment tank 10 with a tank cover 12 installed according to some embodiments of the present disclosure. Figure 3 As shown, in some embodiments, the sewage treatment tank 10 further includes a water tank cover 12 and a first sealing portion 1002. The first sealing portion 1002 is disposed between the water tank cover 12 and the water tank body 100 to seal the gap therebetween.

[0069] In some embodiments, the sewage treatment tank 10 may further include a water tank cover 12, and a first sealing portion 1002 may be provided on either the water tank cover 12 or the water tank body 100. When the water tank cover 12 and the water tank body 100 are buckled together, the first sealing portion 1002 seals the space enclosed by the water tank cover 12 and the water tank body 100.

[0070] In some embodiments, to facilitate suction by the negative pressure assembly in the clean water zone 200 to reduce the pressure in the clean water zone, a first sealing portion 1002 may be further provided on one of the top side of the water tank body 100 and the bottom side of the water tank cover 12. Thus, when the water tank cover 12 is engaged with the water tank body 100, the first sealing portion 1002 seals the space enclosed by the water tank cover 12 and the water tank body 100, thereby facilitating suction of the heated mist and / or gaseous transfer water by the negative pressure assembly and preventing odors generated by the sewage from escaping to the outside.

[0071] In some embodiments, the handle 14 is rotatably hinged to the water tank cover 12 so that the handle 14 can be rotated around the hinge axis from substantially parallel to the top surface of the water tank cover 12 to substantially perpendicular to the top surface of the water tank cover 12 to facilitate lifting the water tank cover 12.

[0072] like Figure 1 As mentioned above, in some embodiments, a second sealing portion 1606 may be provided on the top side of the first partition 16 to seal the gap between the water tank cover 12 and the top side of the first partition 16, thereby preventing the presence of a gap connecting the clean water area 200 and the sewage area 18 between the sealed water tank cover 12 and the second sealing portion 1606. Thus, when the water tank cover 12 is engaged with the water tank body 100, the second sealing portion 1606 facilitates the suction of the heated mist and / or gaseous transfer water by the negative pressure assembly, and prevents odor generated by the sewage from overflowing from the sewage area 18 through the gap between the water tank cover 12 and the second sealing portion 1606 into the clean water area 200, thereby preventing the odor generated by the sewage from overflowing to the outside through the clean water discharge pipe 212.

[0073] According to a second aspect of the present disclosure, a cleaning base station 1 is further provided, comprising a base station body 30 and a sewage treatment tank 10 according to one or more of the above-mentioned embodiments. Figure 4 Shown are cleaning base stations 1 according to some embodiments of the present disclosure, such as Figure 4As shown, in some embodiments, the sewage treatment tank 10 can be set on the top of the cleaning base station 1, which makes it easy to open the sewage treatment tank 10 for cleaning, and the clean water in the clean water area 200 can use the potential energy of the clean water obtained by setting the sewage treatment tank 10 on the top of the cleaning base station 1 to automatically enter other equipment used in conjunction with the sewage treatment tank 10, such as the cleaning base station 1 or a sweeping robot, when the clean water discharge pipe 212 is opened, thereby realizing the recycling of sewage.

[0074] According to a third aspect of the present disclosure, a cleaning system is further provided, comprising the cleaning base station 1 according to one or more of the above embodiments and a cleaning device. In some embodiments, the cleaning device may comprise a sweeping robot.

[0075] In the technical solutions according to some embodiments of the present disclosure, the sewage treatment tank 10 according to some embodiments of the present disclosure is divided into a settling area 1801, a transfer area 1802, and a clean water area 200 by providing a first partition 16 and a second partition 104 in the water tank body 100. The sewage is deposited in the settling area 1801, where it can be allowed to settle to allow settleable impurities in the sewage to settle. The sewage that has been deposited in the settling area 1801 can enter the transfer area 1802 for purification by a purification assembly 1020 that is at least partially disposed in the clean water area 200. The transfer area 1802 is also connected to the clean water area 200, and the purified clean water can be stored in the clean water area 200 for recycling. The purification assembly 1020 may include a conversion assembly 112. The conversion assembly 112 can be configured to atomize and heat the transfer water in the transfer zone 1802 to obtain heated mist and / or gaseous transfer water. This not only facilitates the transmission of the mist and / or gaseous transfer water but also allows the mist and / or gaseous transfer water to be quickly converted into liquid form through a condensation operation, significantly improving the conversion rate of the mist and / or gaseous transfer water to liquid form. The purification assembly 1020 may also include a condensation line 2082 and a condensation cloth disposed in the clean water zone 200. UV lamps disposed in the clean water zone 200 fully illuminate the condensation line 2082 and the clean water zone 200, thereby achieving the effect of removing odors and sterilizing the wastewater. According to some embodiments of the present application, the sewage treatment tank 10 can purify sewage to obtain recyclable clean water, thereby improving the convenience of using and arranging the sewage treatment tank 10, simplifying the user's operation of the sewage treatment tank 10, and conserving water resources.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

Claims

1. A sewage treatment tank, characterized in that: include: The water tank body comprises a sewage area and a clean water area, wherein the sewage area is used to hold sewage; as well as The purification component is at least partially disposed in the clean water area and is used for purifying sewage entering from the sewage area into the clean water area to obtain clean water, and enables the clean water to be accommodated in the clean water area.

2. The sewage treatment tank according to claim 1, characterized in that: The sewage area includes: a sedimentation area for holding sewage to allow impurities in the sewage to settle and obtain transfer water; and The transfer area is connected with the sedimentation area through a first communication port for containing transfer water from the sedimentation area, and is connected with the clean water area through a second communication port.

3. The sewage treatment tank according to claim 2, characterized in that: The purification component includes: a conversion component, which is arranged in the sewage area and is used to convert liquid sewage in the sewage area into mist and / or gaseous transfer water.

4. The sewage treatment tank according to claim 3, characterized in that: The purification component further includes a negative pressure component adapter, through which the negative pressure component is connected to the clean water area so that the pressure in the clean water area is lower than the pressure in the sewage area.

5. The sewage treatment tank according to claim 3, characterized in that: The purification component includes a condensation component; the condensation component includes: a condensation pipeline and a second filter part arranged in the clean water area; The condensation pipeline is in communication with the second communication port, so as to condense the mist and / or gaseous transfer water into liquid clean water; and The second filter part is arranged at the outlet of the condensation pipeline to condense and filter the liquid water.

6. The sewage treatment tank according to claim 5, characterized in that: The clean water area is provided with a disinfection component for sterilizing and disinfecting the mist and / or gaseous transfer water and the liquid clean water flowing through the condensation pipeline.

7. The sewage treatment tank according to any one of claims 2 and 4-5, characterized in that: The sewage treatment tank further includes a first filter portion, and the first filter portion is disposed at the first communication port.

8. The sewage treatment tank according to any one of claims 2 and 4-5, characterized in that: The sewage treatment tank further includes a clean water discharge pipe for discharging the clean water in the clean water area out of the sewage treatment tank.

9. The sewage treatment tank according to any one of claims 2 and 4-5, characterized in that: The sewage treatment tank further comprises: a first partition and a second partition, wherein the first partition is disposed in the water tank body, and the first partition and the inner wall of the water tank body form the clean water area; The second partition is arranged in the water tank body and is connected to the first partition and the inner wall of the water tank body. The first partition, the second partition and the inner wall of the water tank body respectively form the sedimentation area and the transfer area.

10. The sewage treatment tank according to claim 9, characterized in that: The sedimentation area and the transfer area are both located on one side of the first partition, and the clean water area is located on the other side of the first partition.

11. The sewage treatment tank according to claim 9, characterized in that: The sewage treatment tank further includes a water tank cover and a first sealing portion. The first sealing portion is arranged between the water tank cover and the water tank body and is used to seal the gap between the water tank cover and the water tank body.

12. A cleaning base station, characterized in that: It comprises a base station body and a sewage treatment box as described in any one of claims 1 to 11.

13. A cleaning system, characterized in that: It comprises the cleaning base station and cleaning equipment as claimed in claim 12.

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