CN110279362B

CN110279362B - Circulating mop cleaning barrel

Info

Publication number: CN110279362B
Application number: CN201910636466.3A
Authority: CN
Inventors: 李威; 胡琪
Original assignee: Wuyi Baiwang Industry And Trade Co ltd
Current assignee: WUYI BAIWANG INDUSTRY AND TRADE CO.,LTD.
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2022-01-07
Anticipated expiration: 2039-07-15
Also published as: CN110279362A

Abstract

The invention discloses a circulating mop cleaning barrel, which comprises a barrel body and a cleaning area, wherein the barrel body is divided into an upper body and a lower body, and the lower body is used for containing water; the cleaning area comprises a filtering layer and a plurality of water seepage ports, a water supply channel is arranged between the cleaning area and the bottom of the barrel body, a water outlet at the top of the water supply channel penetrates through the filtering layer and then extends into the cleaning area, and the rotating mechanism is arranged in the water supply channel and provides power for clean water in the lower part of the barrel body to enter the cleaning area through the water outlet from bottom to top along the water supply channel when the mop is matched with the rotating mechanism to rotate. The invention has simple structure, convenient assembly, no need of installing energy-consuming water pumping equipment, simple and convenient operation and labor saving; the water flow after cleaning is filtered by the filter layer and then flows into the barrel body again for recycling, so that the water consumption is saved, and the mop cleaning effect is good; when the water outlet sprays and cleans the mop, the water storage area can store a certain amount of water to dip and clean the mop, and the cleaning effect is better.

Description

Circulating mop cleaning barrel

Technical Field

The invention belongs to the field of cleaning tools, and particularly relates to a circulating mop cleaning barrel.

Background

The traditional mop cleaning barrel directly soaks the mop head in water for rotary cleaning, so that water in the barrel is not cleaned after one-time cleaning, the cleaning effect of the mop is poor, and the mop is hard to rotate due to large water resistance; chinese patent CN 108451460 discloses a "clean dirty separation cleaning system of mop", its rotation that drives the roller through the friction of mop bottom surface and transmission shaft brings the water purification in clean water district to the mop head, and the sewage that has washed the mop head flows to the sewage district, but above-mentioned structure is complicated, and the operation is hard, and the water in the clean water district can constantly reduce moreover, does not form the cyclic utilization of sewage, is a waste to the water resource, and it leans on a small amount of water washing mop bottom surface completely in addition, does not soak the function, and the cleaning performance is not good.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the circulating mop cleaning barrel which is simple in structure, saves water and labor in operation, can recycle water in the cleaning barrel, and is good in cleaning effect because dirt after being cleaned by the mop can be retained in a specific area.

The technical scheme adopted by the invention for solving the technical problems is as follows: a circulating mop cleaning bucket comprises a bucket body and a cleaning area arranged in the bucket body, wherein the bucket body is divided into an upper part body and a lower part body, and the lower part body is used for containing water; the cleaning area comprises a filter layer positioned between an upper body and a lower body and a plurality of water seepage ports communicated with the upper body and the lower body, a water supply channel is arranged between the cleaning area and the bottom of the barrel body, the water supply channel penetrates through the filter layer and then a water outlet at the top of the water supply channel extends into the cleaning area, and the rotating mechanism is arranged in the water supply channel and supplies power for clean water in the lower body of the barrel body to enter the cleaning area from bottom to top through the water outlet along the water supply channel when the mop is matched with the rotating mechanism to rotate.

The dirt of the mop can be retained in the filter layer after the mop is cleaned in the cleaning area, and the dirt can not continuously enter the lower part of the barrel body, so that the water entering the clean water area through the water supply channel can be kept clean for a long time, the purpose of saving water is achieved, and the mop cleaning operation is simple.

Furthermore, the cleaning area comprises an annular baffle plate, a water storage area for storing and cleaning clean water of the mop is formed between the annular baffle plate and the filter layer, the water seepage port is positioned in the water storage area, and the upward water inlet speed of the water supply channel is greater than the downward water drainage speed of the water seepage port. The water storage area enables relatively more water to be retained in the cleaning area to soak and clean the mop, and the cleaning effect of the mop is better.

Furthermore, the water supply channel comprises a first channel for increasing the water inflow of the water supply channel and a second channel for increasing the water outflow speed of the water supply channel from bottom to top, and the width of the first channel is greater than that of the second channel; the first channel comprises a first-level water suction port facing the bottom surface of the barrel body and a first guide plate for guiding water flow to spirally ascend from bottom to top, and the second channel comprises a second-level water suction port communicated with a first-level water outlet of the first channel and a second guide plate for guiding water flow to obliquely ascend from bottom to top to the water outlet. The water supply channel is divided into two parts from bottom to top, the first channel of the lower part is used for sucking a large amount of clear water, the second channel of the upper part is used for spraying the water sucked by the first channel into the cleaning area as fast as possible and as scattered as possible, so that the cleaning effect of the mop is better, the two channels play different roles, the water supply channel can play better water supply and drainage effects after matching, and the cleaning effect of the mop is better.

Further, the rotating mechanism comprises a pillar rotatably connected to the bottom of the barrel body, a connecting sleeve which is sleeved outside the pillar and can rotate circumferentially relative to the pillar, an inner barrel which is connected with the connecting sleeve in a rotation stopping matching manner, and an outer barrel which is sleeved outside the inner barrel; the outer barrel comprises a first outer barrel and a second outer barrel, the inner barrel comprises a first inner barrel and a second inner barrel, a second channel is formed between the inner wall of the hollow cylindrical second outer barrel and the outer wall of the hollow cylindrical second inner barrel, the second guide plate is arranged on the outer wall of the second inner barrel, and the side surface of the second guide plate is in contact with the inner wall of the second outer barrel; the top of the second inner cylinder is connected with a top cover, and the water outlet is an annular gap formed by the top cover and the top surface of the second outer cylinder; the center of the first outer cylinder body forms a connecting cylinder body which can be matched with the first inner cylinder body in a clamping way, the first guide plate is connected between the inner wall of the first outer cylinder body and the outer wall of the connecting cylinder body, and the first outer cylinder body comprises a water absorption area positioned below the first guide plate and a flow blocking area positioned above the first guide plate and used for preventing water flow from reversely flowing; the number of the first channels is two, the first channels are symmetrically arranged, and a vertical water stirring plate which is convenient for water flow to enter a water absorption area is formed at the junction of the water absorption area of one first channel and the flow blocking area of the other first channel. The first channel is divided into a water absorption area and a flow resistance area, water is absorbed and supplied upwards as much as possible, the water supply amount for the second channel is large, and a better cleaning effect is provided by matching with the second channel; the whole water supply channel does not need to provide special water pumping equipment, water is sucked through the rotating mechanism, the water sucking effect is good, when the mop rotates, the water outlet also rotates to spray water to clean the mop, the cleaning effect is good, the cleaning operation is convenient and labor-saving, and the energy-saving effect is good.

Furthermore, the horizontal height of the water outlet is greater than that of the water seepage port.

Furthermore, the upper surface of the filter layer is connected with an upper water filtering plate in a contact manner, the lower surface of the filter layer is connected with a lower water filtering plate in a contact manner, and water seepage ports are formed in the upper water filtering plate and the lower water filtering plate.

Furthermore, a water storage blocking part protruding out of the surface of the upper water filtering plate is formed at the position, around the water outlet, of the upper water filtering plate, and the water storage blocking part, the annular baffle and the filtering layer form the water storage area. The water storage blocking part can be matched with the annular baffle to retain more water to soak and clean the mop, and the cleaning effect is improved.

Further, a cleaning brush part which can be contacted with the mop is arranged at the bottom or the side part of the cleaning area. The cleaning brush part can be contacted and rubbed with the mop to remove dirt and sundries on the mop.

Furthermore, a dehydration area adjacent to the cleaning area is arranged in the barrel body, and comprises a filter layer body positioned between the upper part body and the lower part body, an upper dehydration plate in contact with the upper surface of the filter layer body, a lower dehydration plate in contact with the lower surface of the filter layer body, and a rotating head which extends upwards from the bottom of the barrel body and penetrates through the filter layer body; the filtering layer body and the filtering layer are integrally arranged, or the upper water filtering plate and the upper dewatering plate are integrally arranged, or the lower water filtering plate and the lower dewatering plate are integrally arranged.

Furthermore, the outer bottom surface of the barrel body is provided with an ultraviolet lamp which is used for irradiating and sterilizing the filter layer and the filter layer body through the bottom surface of the barrel body. The ultraviolet lamp has the sterilization effect on the filter layer and the filter layer body, the service life of the filter layer and the filter layer body is prolonged, the service life of the cleaning barrel is further prolonged, and the sanitation effect is better.

Furthermore, a dehydration region is arranged in the barrel body, and comprises a filter layer body positioned between the upper part body and the lower part body, an upper dehydration plate contacted and connected with the upper surface of the filter layer body, a lower dehydration plate contacted and connected with the lower surface of the filter layer body, and a water scraping unit; the water scraping unit is an inclined water scraping plate connected to the side wall of the barrel body, or the water scraping unit comprises an arched bracket connected between the two opposite side walls of the top of the barrel body in a crossing manner and a water scraping groove penetrating through the arched bracket, and the mop can move up and down in the water scraping groove to realize dehydration; the filtering layer body and the filtering layer are integrally arranged, or the upper water filtering plate and the upper dewatering plate are integrally arranged, or the lower water filtering plate and the lower dewatering plate are integrally arranged.

The mop cleaning device has the beneficial effects that the structure is simple, the assembly is convenient, energy-consuming water pumping equipment is not required to be installed, a large amount of clean water can be adsorbed from the bottom of the bucket body through the rotation of the rotating mechanism to clean the mop, and the operation is simple, convenient and labor-saving; the water flow after cleaning is filtered by the filter layer and then flows into the barrel body again for recycling, so that the water consumption is saved, and the mop cleaning effect is good; when the water outlet sprays and cleans the mop, the water storage area can store a certain amount of water to dip and clean the mop, and the cleaning effect is better.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of the present invention.

Fig. 6 is an exploded view of the rotary mechanism of the present invention.

Fig. 7 is a schematic cross-sectional structural view of the rotating mechanism of the present invention.

Fig. 8 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 9 is a schematic front view of the rotating mechanism of the present invention.

Fig. 10 is a schematic cross-sectional structure view of the rotating mechanism of the present invention.

Fig. 11 is a schematic view of the inner cylinder structure of the rotating mechanism of the present invention.

Fig. 12 is a first schematic view of the outer cylinder structure of the rotating mechanism of the present invention.

Fig. 13 is a schematic view of the outer cylinder structure of the rotating mechanism of the present invention.

Fig. 14 is a third schematic structural diagram of the outer cylinder of the rotating mechanism of the present invention.

Fig. 15 is a fourth schematic view of the outer cylinder structure of the rotating mechanism of the present invention.

FIG. 16 is a schematic view of the cleaning area of the present invention in cooperation with a mop.

Fig. 17 is a schematic view showing a structure in which the wiper blade of the present invention is engaged with another mop.

Fig. 18 is a cross-sectional view of the arcuate bracket of the present invention in cooperation with another mop.

Fig. 19 is a schematic view of the arcuate bracket of the present invention in cooperation with another mop.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 16, a circulating mop cleaning bucket comprises a bucket body 1 with a water outlet switch 13 on the bottom side wall and a cleaning area 2 arranged in the bucket body 1, the bucket body 1 is divided into an upper body 11 and a lower body 12, a boss 111 is formed between the upper body 11 and the lower body 12, the lower body 12 is used for containing clear water, the cleaning area 2 comprises a filter layer 21, an upper filter plate 25 attached to the upper surface of the filter layer 21 and a lower filter plate 26 attached to the lower surface of the filter layer 21, after the upper filter plate 25 and the lower filter plate 26 are fastened and connected up and down, the filter layer 21 is covered inside, the upper filter plate 25, the lower filter plate 26 and the filter layer 21 which are connected into a whole are erected on the boss 111, a plurality of circular water seepage openings 22 with relatively small inner diameters are arranged on the upper filter plate 25 and the lower filter plate 26, the filter layer 21 can be made of filter cotton, water in the upper body 11 of the bucket body 1 can pass through the water seepage openings 22 on the upper filter plate 25, and then flows into the lower body 12 of the barrel body 1 through the water seepage port on the lower water filtering plate 26.

A water supply channel 3 is arranged in the center of the cleaning area 2, the water supply channel 3 vertically penetrates through the filter layer 21, the bottom of the water supply channel 3 is close to the bottom of the barrel body 1, and a water outlet 33 at the top of the water supply channel 3 is positioned above the filter layer 21 and in the cleaning area 2. Install rotary mechanism 4 in the water supply channel 3, mop 7 can place spin cleaning on rotary mechanism 4 (the aforesaid is prior art, no longer the repeated description), and when mop 7 cooperates rotary mechanism 4 synchronous revolution, the clear water in the staving 1 lower part 12 was adsorbed by the effect of the rotational force, is discharged from delivery port 33 from bottom to top through water supply channel 3.

Specifically, as shown in fig. 6-15, the rotating mechanism 4 includes a pillar 41 rotatably connected to the bottom inside the barrel 1, a connecting sleeve 42 sleeved on the periphery of the pillar 41 and capable of rotating relative to the pillar 41, an inner cylinder 43 sleeved outside the connecting sleeve 42 and in rotation-stopping fit with the connecting sleeve 42, and an outer cylinder 44 sleeved outside the inner cylinder 43 and fixed relative to the inner cylinder 43; in order to reduce the frictional resistance to rotation, a lubricating layer 411 is provided between the top of the strut 41 and the inner cylinder 43.

The outer cylinder 44 includes a first outer cylinder 441 and a second outer cylinder 442 integrally disposed with the first outer cylinder 441, the inner cylinder 43 includes a first inner cylinder 431 and a second inner cylinder 432 integrally disposed with the first inner cylinder 431, the second outer cylinder 442 is hollow cylinder, the second inner cylinder 432 is also hollow cylinder, the second inner cylinder 432 is sleeved in the second outer cylinder 442, and a second guide plate 322 is fixedly connected to an outer wall of the second inner cylinder 432, as shown in fig. 11, the second guide plate 322 is substantially S-shaped, the number of the second guide plate 322 is four, and the same inclination angle is formed from bottom to top, when the inner cylinder 43 and the outer cylinder 44 are assembled together, one side surface of the second guide plate 322 facing the outer cylinder 44 is attached to an inner wall of the second outer cylinder 442, or even abutted against the inner wall, so that four adjacent second guide plates 332, a plurality of guide plates are formed between the second outer cylinder 442 and the second inner cylinder 432, The second channel 32 is formed by the inner wall of the second outer cylinder 442 and the outer wall of the second inner cylinder 432.

The center of the first outer cylinder 441 forms a connecting cylinder 443, the connecting cylinder 443 and the first inner cylinder 431 are in snap fit to realize the relative fixed connection between the inner cylinder 43 and the outer cylinder 44, and the joint between the second outer cylinder 442 and the connecting cylinder 443 abuts against the joint between the second inner cylinder 432 and the first inner cylinder 431. In order to realize a more stable rotation-stopping fit connection between the first inner cylinder 431 and the connecting cylinder 443, an outer convex rib 434 extending along the axial direction is further arranged on the outer wall of the first inner cylinder 431; a connecting sleeve 42 is connected to the first inner cylinder 431 in a clamping and matching manner, a flange 421 which can be abutted against the bottom end face of the first inner cylinder 431 is formed at the bottom of the connecting sleeve 42, a latch 422 which can be in clamping and matching with an annular groove 411 on the outer wall of the strut 41 is formed on the inner wall of the connecting sleeve 42, and in order to realize more stable rotation-stopping and matching connection of the first inner cylinder 431 and the connecting sleeve 42, an inner convex edge which extends along the axial direction is further arranged on the inner wall of the first inner cylinder 431; the pillar 41 has a cylindrical structure, the top end of which has an arc structure sunk into the lubricant layer 411, and the bottom end of which is inserted into a frustum-shaped protrusion at the bottom inside the tub 1.

Two first guide plates 312 which are symmetrical to each other are connected between the inner wall of the first outer cylinder 441 and the outer wall of the connecting cylinder 443, as can be seen from fig. 7-10 and 12-15, the first guide plates 312 spirally rise, the first outer cylinder 441 is of an irregular structure and comprises a water absorbing area 314 positioned below the first guide plates 312 and a flow blocking area 315 positioned above the first guide plates 312 and used for preventing water from reversely flowing, namely, the flow blocking area 315 ensures that clear water absorbed from the water absorbing area 314 cannot flow back to the bottom of the barrel body 1 from top to bottom, the flow blocking area 315 consists of the first guide plates 312, flared outer walls of the first outer cylinder 441 and obliquely extending side walls, and the side walls obliquely extend obliquely from bottom to top and accumulate water in the flow blocking area 315. The water absorption area 314 comprises a first-level water absorption opening 311 parallel to the bottom surface of the barrel body 1 and facing to the bottom of the barrel body 1, and due to the fact that two first guide plates 312 are arranged, two water absorption areas and two flow blocking areas are arranged, a vertical water stirring plate 316 approximately in the shape of a right triangle is formed between the water absorption area of one first guide plate and the flow blocking area of the other guide plate, when water flow enters the water absorption area through the rotation of the first-level water absorption opening 311, the vertical water stirring plate 316 plays a role in blocking and stirring the water flow, and the auxiliary water absorption area absorbs clear water. Thus, two first channels 31 spirally rising are formed among the first guide plate 312, the outer wall of the connecting cylinder 443 and the inner wall of the first outer cylinder 441, the first channels 31 are used for absorbing as much fresh water as possible when the mop 7 and the rotating mechanism 4 synchronously rotate, and the second channels 32 are used for dividing two water flows discharged from the first channels 31 into four water flows and then discharging the water flows from the water outlet 33 as fast and as dispersedly as possible.

As shown in fig. 10, the water supply channel 3 formed after the inner cylinder 43 and the outer cylinder 44 are assembled comprises a first channel 31 for increasing the water inflow of the water supply channel 3 and a second channel 32 for increasing the water outflow speed of the water supply channel 3 from bottom to top, the width of the first channel 31 is greater than the width of the second channel 32, that is, the water flow speed in the first channel 31 is less than the water flow speed in the second channel 32, the first channel 31 comprises two primary water inlets 311 facing the bottom surface of the barrel body 1 and two primary water outlets 313 close to the second channel 32, the second channel 32 is communicated with the first channel 31, the four secondary water inlets 321 of the second channel 32 are communicated with the two primary water outlets 313, the top of the second channel 32 is the water outlet 33, specifically, a top cover 433 is hermetically connected to the top of the second inner cylinder 432, the outer diameter of the top cover 433 is slightly larger than the inner diameter of the second outer cylinder 442, the height of the second inner cylinder 432 is slightly larger than that of the second outer cylinder 442, so that the water flow obliquely discharged from the second channel 32 is blocked by the edge of the top cover 433 and is ejected from the water outlet 33 in a spiral radial shape, that is, the water outlet 33 is an annular gap structure formed by the top cover 433, the outer wall of the second inner cylinder 432 and the top end surface of the second outer cylinder 442.

Therefore, when the mop is cleaned, the mop 7 is placed on the rotating mechanism 4 to rotate synchronously, clean water in the lower body 12 of the barrel body 1 is pumped upwards through the water supply channel 3 and then discharged through the water outlet 33 to be sprayed into the cleaning area 2 to clean the mop 7, the water flow direction is shown as an arrow in the figure 10, the cleaned sewage is filtered by the filter layer 21 to reach a relatively clean state, and the water outlet 33 is arranged at a horizontal height which is larger than that of the water seepage port 22 and then discharged into the lower body 12 of the barrel body 1 through the water seepage port 22 to be recycled, as shown as an arrow in the figure 4. Because the inner diameter of the water seepage port 22 is smaller, the water quantity of water which is fed upwards from the water supply channel 3 is larger than the water quantity which is discharged downwards into the lower part body 12 through the water seepage port 22, in order to better clean the mop 7, a closed annular baffle plate 23 is formed in the cleaning area 2, so that a water storage area 24 which can store a certain water quantity is formed between the annular baffle plate 23 and the filter layer 21, when the water outlet 33 sprays and cleans the mop 7, the mop 7 can be immersed in the water storage area 24 for cleaning, and the cleaning effect is better.

In order to further improve the water storage effect of the water storage area 24, a water storage part 251 protruding from the surface of the upper water filtering plate 25 is formed around the circumference of the upper water filtering plate 25 at the water outlet 33, that is, the water storage area 24 is formed between the water storage part 251 and the annular baffle 23 and the filter layer 21.

In order to achieve better cleaning effect, a plurality of cleaning brushes 27 vertically protrude upwards at the bottom of the cleaning area 2, a plurality of cleaning brushes 27 vertically protrude at the upper inner wall of the barrel 1, and the cleaning brushes 27 are in physical contact with the mop 7 to remove dirt on the mop 7.

In order to dewater the mop 7 after cleaning, a dewatering area 5 can be arranged in the barrel body 1, the dewatering area 5 and the cleaning area 2 are arranged adjacently, the dewatering area comprises a filter layer body 51, an upper dewatering plate 52 attached to the upper surface of the filter layer body 51, a lower dewatering plate 53 attached to the lower surface of the filter layer body 51 and a rotating head 54 vertically extending upwards from the bottom of the barrel body 1 and penetrating out of the filter layer body 51, the filter layer body 51 can be integrated with the filter layer 21, the same filter cotton is selected, the upper dewatering plate 52 can be integrated with the upper water filtering plate 25, the lower dewatering plate 53 can be integrated with the lower water filtering plate 26, a plurality of circular dewatering holes 55 are respectively arranged on the upper dewatering plate 52 and the lower dewatering plate 53, the inner diameter of the dewatering holes 55 is larger than that of the water seepage port 22, when the mop 7 is arranged on the rotating head 54 for rotating and dewatering, the thrown water enters the lower body 12 of the barrel body 1 after being filtered by the filter layer body 52, the water in the barrel body 1 can not be polluted, the water in the barrel body 1 can be recycled, and the water is saved.

In order to avoid bacteria breeding caused by too much dirt accumulated in the filter layer 21 and the filter layer body 51 after long-term use, the ultraviolet lamp 6 is installed at the bottom of the barrel body 1 and can upwards irradiate the filter layer 21 and the filter layer body 51 for sterilization, so that the service lives of the filter layer 21 and the filter layer body 51 are prolonged.

As shown in fig. 17-19, the cross section of the mop 7 may also be square, and at this time, the dewatering area 5 does not need to be provided with the rotating head 54, but is provided with a water wiping unit, as shown in fig. 17, the water wiping unit may include an arched bracket 8 crossing the two opposite side walls of the top opening of the bucket 1, two ends of the arched bracket 8 are fixedly connected with the top of the bucket 1, a water scraping groove 81 is provided at the horizontal section of the arched bracket 8, the water scraping groove 81 vertically penetrates through the arched bracket 8, and the size and shape of the water scraping groove are adapted to the mop 7, so that the mop 7 can be placed in the water scraping groove 81 to move up and down to achieve the purpose of dewatering.

As shown in fig. 18 and 19, the wiper unit may also be an inclined wiper plate 13 having one end fixedly connected to the sidewall of the barrel 1, and the inclined wiper plate 13 is inclined from bottom to top toward the center of the barrel 1, so that the mop 7 can be held by a hand to move back and forth on the end surface of the inclined wiper plate 13 to achieve the purpose of dewatering.

The foregoing detailed description is intended to illustrate and not limit the invention, which is intended to be within the spirit and scope of the appended claims, and any changes and modifications that fall within the true spirit and scope of the invention are intended to be covered by the following claims.

Claims

1. A circulating mop cleaning bucket comprises a bucket body (1) provided with a water outlet switch and a cleaning area (2) arranged in the bucket body (1), wherein the bucket body (1) is divided into an upper body (11) and a lower body (12), and the lower body (12) is used for containing water; the method is characterized in that: the cleaning area (2) comprises a filter layer (21) positioned between an upper body (11) and a lower body (12) and a plurality of water seepage ports (22) communicated with the upper body (11) and the lower body (12), a water supply channel (3) is arranged between the cleaning area (2) and the bottom of the barrel body (1), a water outlet (33) at the top of the water supply channel (3) penetrates through the filter layer (21) and then extends into the cleaning area (2), and a rotating mechanism (4) is arranged in the water supply channel (3) and provides power for clean water in the lower body (12) of the barrel body (1) to enter the cleaning area (2) from bottom to top through the water outlet (33) along the water supply channel (3) when the mop (7) is matched with the rotating mechanism (4) to rotate; the cleaning area (2) comprises an annular baffle plate (23), a water storage area (24) for storing clean water of the cleaning mop (7) is formed between the annular baffle plate (23) and the filter layer (21), the water seepage port (22) is positioned in the water storage area (24), and the upward water inlet speed of the water supply channel (3) is greater than the downward water discharge speed of the water seepage port (22).

2. The circulating mop cleaning bucket of claim 1, wherein: the water supply channel (3) comprises a first channel (31) for increasing the water inflow of the water supply channel (3) and a second channel (32) for increasing the water outflow speed of the water supply channel (3) from bottom to top, and the width of the first channel (31) is larger than that of the second channel (32); the first channel (31) comprises a first-level water suction port (311) facing the bottom surface of the barrel body (1) and a first guide plate (312) used for guiding water flow to spirally rise from bottom to top, and the second channel (32) comprises a second-level water suction port (321) communicated with a first-level water outlet (313) of the first channel (31) and a second guide plate (322) used for guiding water flow to obliquely rise to the water outlet (33) from bottom to top.

3. The circulating mop cleaning bucket of claim 2, wherein: the rotating mechanism (4) comprises a supporting column (41) which is rotatably connected to the bottom of the barrel body (1), a connecting sleeve (42) which is sleeved on the outer side of the supporting column (41) and can rotate circumferentially relative to the supporting column (41), an inner cylinder (43) which is connected with the connecting sleeve (42) in a rotation stopping matching mode, and an outer cylinder (44) which is sleeved outside the inner cylinder (43); the outer cylinder (44) comprises a first outer cylinder (441) and a second outer cylinder (442), the inner cylinder (43) comprises a first inner cylinder (431) and a second inner cylinder (432), the second channel (32) is formed between the inner wall of the hollow cylindrical second outer cylinder (442) and the outer wall of the hollow cylindrical second inner cylinder (432), the second guide plate (322) is arranged on the outer wall of the second inner cylinder (432), and the side surface of the second guide plate is contacted with the inner wall of the second outer cylinder (442); the top of the second inner cylinder (432) is connected with a top cover (433), and the water outlet (33) is an annular gap formed by the top cover (433) and the top surface of the second outer cylinder (442); a connecting cylinder body (443) which can be clamped and matched with the first inner cylinder body (431) is formed in the center of the first outer cylinder body (441), the first guide plate (312) is connected between the inner wall of the first outer cylinder body (441) and the outer wall of the connecting cylinder body (443), and the first outer cylinder body (441) comprises a water absorption area (314) which is positioned below the first guide plate (312) and a flow blocking area (315) which is positioned above the first guide plate (312) and is used for blocking the reverse flow of water flow; the number of the first channels (31) is two, the first channels are symmetrically arranged, and a vertical water stirring plate (316) which is convenient for water flow to enter a water absorption area is formed at the junction of the water absorption area of one first channel and the flow blocking area of the other first channel.

4. The circulating mop cleaning bucket of claim 1, wherein: the horizontal height of the water outlet (33) is greater than the horizontal height of the water seepage port (22).

5. The circulating mop cleaning bucket of claim 1, wherein: the upper surface contact of filter layer (21) is connected with water filtering plate (25), and lower surface contact of filter layer (21) is connected with down water filtering plate (26), has all seted up infiltration mouth (22) on upper water filtering plate (25) and lower water filtering plate (26).

6. The circulating mop cleaning bucket of claim 5, wherein: the upper water filtering plate (25) is positioned at the position of the periphery of the water outlet (33) to form a water storage blocking part (251) protruding out of the surface of the upper water filtering plate (25), and the water storage blocking part (251), the annular baffle plate (23) and the filter layer (21) form the water storage area (24).

7. The circulating mop cleaning bucket of claim 1, wherein: the bottom or the side part of the cleaning area (2) is provided with a cleaning brush part (27) which can be contacted with the mop (7).

8. The circulating mop cleaning bucket of claim 5, wherein: a dewatering area (5) adjacent to the cleaning area (2) is arranged in the barrel body (1), the dewatering area (5) comprises a filtering layer body (51) positioned between the upper part body (11) and the lower part body (12), an upper dewatering plate (52) in contact with the upper surface of the filtering layer body (51), a lower dewatering plate (53) in contact with the lower surface of the filtering layer body (51), and a rotating head (54) which extends upwards from the bottom of the barrel body (1) and penetrates out of the filtering layer body (51); the filtering layer body (51) and the filtering layer (21) are integrally arranged, or the upper water filtering plate (25) and the upper dewatering plate (52) are integrally arranged, or the lower water filtering plate (26) and the lower dewatering plate (53) are integrally arranged.

9. The circulating mop cleaning bucket of claim 8, wherein: the outer bottom surface of the barrel body (1) is provided with an ultraviolet lamp (6) which is used for irradiating and sterilizing the filter layer body (51) and the filter layer body (21) through the bottom surface of the barrel body (1).

10. The circulating mop cleaning bucket of claim 5, wherein: a dehydration zone (5) is arranged in the barrel body (1), the dehydration zone (5) comprises a filtering layer body (51) positioned between an upper part body (11) and a lower part body (12), an upper dehydration plate (52) contacted and connected with the upper surface of the filtering layer body (51), a lower dehydration plate (53) contacted and connected with the lower surface of the filtering layer body (51), and a water scraping unit; the water scraping unit is an inclined water scraping plate (13) connected to the side wall of the barrel body (1), or the water scraping unit comprises an arched support (8) connected between the two opposite side walls of the top of the barrel body (1) in a crossing mode and a water scraping groove (81) penetrating through the arched support (8), and the mop (7) can move up and down in the water scraping groove (81) to achieve dewatering; the filtering layer body (51) and the filtering layer (21) are integrally arranged, or the upper water filtering plate (25) and the upper dewatering plate (52) are integrally arranged, or the lower water filtering plate (26) and the lower dewatering plate (53) are integrally arranged.