CN112754369A

CN112754369A - Waterway system for cleaning equipment and cleaning equipment

Info

Publication number: CN112754369A
Application number: CN202110119107.8A
Authority: CN
Inventors: 邹宗彬
Original assignee: Suzhou CHO Electric Appliance Co Ltd
Current assignee: Suzhou CHO Electric Appliance Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-05-07

Abstract

The application discloses a waterway system for cleaning equipment and the cleaning equipment, wherein the waterway system for the cleaning equipment comprises a floor brush, a collecting box, a sewage channel and a vacuum source; the method is characterized in that: the ground brush is provided with a roller body and a water tank body; the water tank body is at least partially wrapped by the roller body and is provided with a liquid spraying device, a water pressing device and a water scraping device, and the liquid spraying device is used for distributing liquid onto the roller body; the water pressing device is used for uniformly pressing the liquid on the roller body; the liquid on the roller body cleans and moistens the dirt on the ground along with the rotation of the roller body, and the dirt is peeled off from the ground; a part of the dirty water and the sewage water enter the collecting box through the sewage channel; a part of dirt and sewage are adhered to the roller body, stripped by the water scraping device along with the rotation of the roller body and enter the collecting box through the sewage channel; the cleaning device is more convenient and fast to clean, and the liquid spraying port of the liquid spraying device is not easy to be blocked by dirt.

Description

Waterway system for cleaning equipment and cleaning equipment

Technical Field

The invention relates to a waterway system for cleaning equipment and the cleaning equipment.

Background

Cleaning devices such as conventional floor washers generally comprise a collection tank, a clean water tank, a vacuum source, a power source, and a floor brush; the collecting box, the clear water box, the vacuum source and the power supply are all arranged on the machine body; the machine body is rotatably connected with the ground brush; the clean water tank provides clean water for the rolling brush in the floor brush; the vacuum source provides power to recycle the sewage on the ground to the collection box through the floor brush; the power supply provides power to operate the cleaning device; the distance between the clean water tank and the floor brush is larger, the path of the clean water reaching the floor brush is longer, so the reaction speed is slow, the energy consumption is larger, and in addition, the power supply is arranged close to the water path, so the use safety and the service life of the power supply are influenced.

The patent application with the patent application number of CN2019105166754 discloses a waterway system for a cleaning machine and the cleaning machine, which comprises a liquid storage barrel and an atomizing device, wherein liquid in the liquid storage barrel is atomized by the atomizing device, the atomized water supplies water to a floor brush through a cleaning liquid channel, sewage on the ground is recovered into the liquid storage barrel through a sewage channel, and a vacuum source is positioned on the cleaning liquid channel;

chinese patent ZL2012200602229 discloses a cleaning machine, which comprises a main machine and a cleaning head connected with the main machine, wherein a solution barrel is arranged on the machine body, a nozzle is arranged on the cleaning head, the solution barrel is communicated with the nozzle through a solution pipe, the solution barrel is arranged above the nozzle, and solution in the solution barrel flows out through the nozzle by means of dead weight;

patent application with patent application number CN2019105166754 discloses a cleaning device and a working method thereof, wherein the cleaning device comprises a floor brush assembly, a dust barrel, a water barrel and a motor assembly; has a dust suction mode and a water suction mode, but no clean water is supplied.

Therefore, the invention provides the waterway system for the cleaning equipment and the cleaning equipment, which are more convenient to clean and have the liquid spraying ports of the liquid spraying device not easy to be blocked by dirt.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a waterway system for a cleaning device, which is more convenient to clean and the liquid spraying opening of a liquid spraying device is not easy to be blocked by dirt, and the cleaning device.

In order to achieve the purpose, the invention adopts the technical scheme that: a waterway system for cleaning equipment and the cleaning equipment comprise a floor brush, a collecting box, a sewage channel and a vacuum source; the ground brush is provided with a roller body and a water tank body; the water tank body is at least partially wrapped by the roller body and is provided with a liquid spraying device, a water pressing device and a water scraping device, and the liquid spraying device is used for distributing liquid onto the roller body; the water pressing device is used for uniformly pressing the liquid on the roller body; the liquid on the roller body cleans and moistens the dirt on the ground along with the rotation of the roller body, and the dirt is peeled off from the ground; a part of the dirty water and the sewage water enter the collecting box through the sewage channel; a part of dirt and sewage is adhered to the roller body, is peeled off by the water scraping device along with the rotation of the roller body and enters the collecting box through the sewage channel.

Preferably, a space for containing clean water is arranged among the liquid spraying device, the water pressing device, the roller body and the water tank body.

Preferably, a space for containing sewage is formed among the water pressurizing device, the wiper device and the roller body.

Preferably, the liquid spraying device, the water wiping device and the roller body have a space therebetween, a small amount of sewage can be accommodated, and the height of the space is greater than 3 mm.

Preferably, the sewage channel comprises a dust suction channel and a dust suction air channel, and the dirt and the sewage entering the dust suction channel can enter the collection box through the dust suction air channel.

Preferably, the spray nozzle of the liquid spraying device is positioned at a position not lower than three-quarters of the diameter of the roller.

Preferably, the floor brush comprises a floor brush support, the lower portion of the floor brush support is further provided with a ground scraping strip, and the ground scraping strip is in transition fit with the ground at least.

Preferably, the part of the water tank body that can be inserted into or against the cleaning body on the roller body is a wiper device.

Preferably, the cleaning device comprises the waterway system for the cleaning device as described in any one of the above.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the waterway system for the cleaning device is characterized in that a detachable water tank body is arranged on a floor brush, a cleaning water channel is arranged in the floor brush, a clean water tank on the water tank body is used for providing cleaning water for a rolling body, compared with the water tank body arranged on a machine body or a manual control part, the clean water tank can be closer to the rolling body by arranging the water tank body on the floor brush, so that a waterway connected with the clean water tank is shorter, namely the connected water pipe is shorter, the bad effect caused by the bending of the water pipe is reduced, the response time is shorter, the reaction sensitivity is increased, the energy consumption for conveying the cleaning water is reduced by shortening the waterway, meanwhile, the clean water channel for supplying water to the rolling body by the clean water tank arranged on the floor brush is farther from a power supply on the machine body, the possibility that the cleaning water splashes to the power supply is reduced, the safety performance of the power supply is improved, and the water tank body is arranged to be detachable, the water tank body is convenient for operators to assemble and disassemble; the arrangement mode ensures the water spraying effect of the liquid spraying device, simultaneously makes full use of the space of the floor brush, is beneficial to reducing the overall height and volume of the floor brush, and is convenient to clean the liquid spraying device and the water wiping device when the water tank body is detached and clean water is added every time, so that the cleaning is more convenient and fast, and a liquid spraying port of the liquid spraying device is not easy to be blocked by dirt; in addition, the sewage channel is at least partially arranged in the floor brush and is communicated with the collecting box, when the vacuum source works, the roller body sends the dirt in the floor brush and the sewage into the collecting box through the sewage channel, and the airflow generated by the vacuum source is discharged after the airflow passes through the vacuum source after most of water is removed; only a vacuum source is arranged between the collecting box and the power supply without other parts, the collecting box is arranged below the vacuum source, the dirt and the sewage on the ground can enter the collecting box to be collected when the cleaning equipment works, the collecting box is arranged below the machine body relative to the other positions of the machine body, so that the distance between the collecting box and the ground is shortest, the distance for conveying the dirt and the sewage on the ground to the collecting box by the cleaning equipment is shortest, the conveying energy consumption is reduced, the vacuum source is required to be directly communicated with the collecting box when the cleaning equipment works because negative pressure is required to be generated in the collecting box, the vacuum source is directly arranged above the collecting box relative to the other positions of the machine body, the distance between the vacuum source and the collecting box is shortest, and the energy loss of the suction force generating the negative pressure during conveying in a channel between the vacuum source and the collecting box is reduced, the energy consumption of the vacuum source is further saved under the condition of generating the same negative pressure grade, the cleaning equipment needs to be powered when working, the power supply in the cleaning equipment is a consumable product, the service life of the cleaning equipment can be prolonged by replacing the power supply, compared with the situation that the power supply is arranged at other positions of the machine body, the distance between the power supply and the vacuum source is shortest by arranging the power supply above the vacuum source, the length of circuit connection between the power supply and the vacuum source is reduced, the power supply arranged above the machine body is more convenient to maintain and replace, the power supply is far away from the collecting box, the safety performance of the power supply can be prevented from being influenced by a sewage channel connected with the collecting box, and the collecting box can be conveniently taken out in time by arranging the detachable collecting box to pour out garbage and sewage in the collecting box; meanwhile, the cleaning equipment provided by the invention has the advantages that the response of the water path system for the cleaning equipment is rapid, the energy is saved, the safety of a power supply is better, and the use stability is better.

Drawings

The technical scheme of the invention is further explained by combining the accompanying drawings as follows:

fig. 1 is a schematic structural view of a waterway system for a cleaning device and the cleaning device according to the present embodiment;

fig. 2 is a schematic structural view of a waterway system for a cleaning device and a ground brush in the cleaning device according to the present embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

reference numerals: 1. a floor brush; 2. a body; 3. a manual control part; 9. a dust collection channel; 11. rolling the body; 12. a water tank body; 13. a floor brush bracket; 14. a roller; 15. scraping the sewage into strips; 16. a liquid spraying device; 17. a ground scraping strip; 21. a collection box; 22. a vacuum source; 23. a power source; 111. a drum; 112. a cleaning body; 121. a clear water tank; 122. a cover portion; 123. an insertion portion; 131. dust absorption wind channel.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

The "front" in this embodiment refers to the forward direction of the cleaning apparatus, and the "rear" refers to the backward direction of the cleaning apparatus.

Example one

As shown in fig. 1 to 3, a waterway system for a cleaning device includes a floor brush 1, a collection tank 21, a sewage passage, and a vacuum source 22; the floor brush 1 is provided with a roller body 11 and a water tank body 12; the water tank body 12 at least partially wraps the roller body 11, the water tank body 12 is provided with a liquid spraying device 16, a water pressing device and a water scraping device, and the liquid spraying device 16 is used for distributing liquid on the roller body 11; the water pressing device is used for uniformly pressing the liquid on the roller body 11; the liquid on the roller body 11 can clean and moisten the dirt on the ground along with the rotation of the roller body 11, and the dirt is peeled off from the ground; a part of the dirty water and the sewage water enter the collecting box 21 through the sewage channel; a part of dirt and sewage is adhered to the roller body 11, stripped by the water scraping device along with the rotation of the roller body 11 and enters the collecting box 21 through the sewage channel; a space for containing clean water is formed among the liquid spraying device 16, the water pressing device, the roller body 11 and the water tank body 12; a space for containing sewage is formed among the water pressing device, the water wiping device and the roller body 11; a space is formed among the liquid spraying device 16, the water scraping device and the roller body 11, a small amount of sewage can be contained, and the height of the space is more than 3 mm; the sewage channel comprises a dust collection channel and a dust collection air channel, and the dirt and the sewage entering the dust collection channel can enter the collection box 21 through the dust collection air channel; the nozzle position of the liquid spraying device 16 is not lower than three-fourths of the diameter of the roller body 11; the floor brush 1 comprises a floor brush support 13, wherein a ground scraping strip 17 is further arranged at the lower part of the floor brush support 13, and the ground scraping strip 17 is in transition fit with the ground at least; the part of the tank body 12 that can be inserted into or against the cleaning body on the roller body 11 is a wiper device.

Specifically, the front end of the floor brush 1 is provided with a roller body 11, the rotating shaft of the roller body 11 is parallel to the ground, the roller body 11 is used for conveying dirt and sewage into the floor brush 1, the rotating direction of the roller body 11 is anticlockwise in the embodiment, the roller body 11 comprises a roller 111 and a cleaning body 112, and the cleaning body 112 is arranged on the periphery of the roller 111; the floor brush 2 is detachably provided with a water tank body 12, the floor brush 1 comprises a floor brush support 13, a dust suction air duct 131 is arranged in the floor brush support 13, the water tank body 12 is detachably arranged on the floor brush support 13, the water tank body 12 comprises a clear water tank 121 and a covering part 122 arranged at the front part of the clear water tank 121, the covering part 122 is used for wrapping the roller body 11 from the upper part, a liquid spraying device 16 is arranged at the intersection of the clear water tank 121 and the covering part 122, the water spraying height of the liquid spraying device 16 is not less than three-fourth of the height of the roller body 11, and the liquid spraying device 16 is positioned on the water tank body 12; the front part of the covering part 122 is provided with a water pressing device (not shown) for uniformly pressing liquid on the cleaning body 112, when the water tank body 12 is arranged on the ground brush support 13, the water tank body 12 is attached to the cleaning body 122 or extends into the cleaning body 122, a dust suction channel 9 is formed among the water tank body 12, the roller body 11, the ground brush support 13 and the ground, the dust suction channel 9 is communicated with a dust suction air duct 131 in the ground brush support 13, the dust suction channel 9 forms a relatively closed area communicated with the dust suction air duct 131 on the ground so as to suck dry and wet garbage and sewage in the relatively closed area, the lower part of the ground brush support 13 is further provided with a ground scraping strip 17, the ground scraping strip 17 is a part of the dust suction channel 9 and is used for taking away the dry and wet garbage and sewage which are not sucked on the ground in the dust suction channel 9 so as to improve the cleaning effect of the ground, wherein the part of the water tank body 12 which can be inserted into the cleaning body 112 or attached to the cleaning body 112 is a cleaning body 13 A wiper device, which in this embodiment is a sewage wiper strip 15; when the sewage scraping strip 15 is inserted into the cleaning body 112, the depth of the sewage scraping strip 15 inserted into the cleaning body 112 is between 1cm and 2cm, the sewage scraping strip 15 is used for pressing the cleaning body 112, so that the sewage and the dry and wet garbage wound on the surface of the cleaning body 112 are separated from the cleaning body 112 and fall into the dust suction channel 9 after being pressed, when the sewage scraping strip 15 is attached to the cleaning body 112, if the cleaning fluff arranged on the cleaning body 112 is short, namely the cleaning fluff has high rigidity, the sewage scraping strip 15 can be attached to the surface of the cleaning body 112 without being inserted into the cleaning body 112, the sewage and the dry and wet garbage wound on the surface of the cleaning body 112 can be separated from the cleaning body 112 and fall into the dust suction channel 9 after being pressed by the contact of the rigid fluff and the sewage scraping strip 15, at least one part of the water tank body 12 is inserted between the rolling body 11 and the floor brush bracket 13 to form a part of the dust suction air channel 4, this portion is the insertion portion 123; the insertion part 123 can effectively avoid the formation of a gap between the water tank body 12 and the floor brush bracket 13 and prevent dry and wet garbage from accumulating therein; the cleaning water channel is arranged in the floor brush 2 and comprises a water pump (not shown) and a liquid spraying device 16, the liquid spraying device 16 is arranged on one side of the roller body 11, the water pump can suck the cleaning water in the cleaning water tank 12 to the liquid spraying device 16, and the liquid spraying device 16 can uniformly spray the cleaning water on the surface of the roller body 11; the sewage channel is at least partially arranged in the floor brush 2; the sewage channel is communicated with the collecting box 21, when the vacuum source 22 works, the dirt and the sewage which are sent into the floor brush 2 by the roller body 11 enter the collecting box 21 through the sewage channel, and the airflow generated by the vacuum source 22 is discharged after removing most of water through the vacuum source 22; in the embodiment, the sewage channel comprises a dust suction channel 9 and a dust suction air channel 131, dry and wet garbage and sewage entering the dust suction channel 9 can enter the collection box 21 through the dust suction air channel 131, wherein the clean water tank 11 is used for storing clean water, and the clean water can be solution containing detergent or clean water; the cleaning water is discharged to the ground and then mixed with the soil on the ground to form sewage.

The vacuum source 22 and the collecting box 21 are arranged on the machine body 2, and the machine body 2 is also provided with a power supply 23; the collecting box 21 is detachably arranged below the vacuum source 22, the power source 23 is detachably arranged above the vacuum source 22, the collecting box 21 is arranged close to the ground brush 1 as much as possible to shorten a sewage recovery path, only the vacuum source 22 is arranged between the power source 23 and the collecting box 21, other parts are not arranged, vertical central shafts of the vacuum source 22, the power source 23 and the collecting box 21 are located on the same straight line, the central shafts of the vacuum source 22, the power source 23 and the collecting box 21 are arranged on the same straight line, assembly of all parts is facilitated, the whole cleaning equipment is linear and has a better appearance, and meanwhile, the collecting box 21 is arranged close to the ground brush 1 as much as possible, so that the position of the center of gravity of the machine body 1 on the central axis is as low as possible, and the stability of the cleaning equipment in work is improved.

The cleaning machine is characterized in that the machine body 2 is detachably provided with a manual control part 3 and is positioned on the other side of at least one of the collecting box 21, the vacuum source 22 and the power supply 23, an operator can conveniently hold the manual control part 3 to push and pull the cleaning device and control the cleaning device to work in an upright natural body state by arranging the manual control part 3, the top of the manual control part 3 is provided with a handle to be convenient for the operator to hold and use, the bottom of the manual control part 3 is provided with a connecting rod used for connecting the manual control part 3 to the machine body 2, the manual control part 3 is provided with a control button, and the control button is connected with a control circuit and used for controlling the vacuum source 22, a rolling body driving motor on the floor brush and the.

When the cleaning device is used, an operator firstly loads a proper amount of cleaning water into the clean water tank 121 on the water tank body 12, the water tank body 12 is installed on the floor brush 1, the operator holds the manual control part 3, presses a control button on the manual control part 3 to start the water pump, the roller driving motor on the floor brush and the vacuum source 22 to work, the water pump and the liquid spraying device 16 are matched to uniformly spray the cleaning water in the clean water tank 12 onto the surface of the roller 11, the roller 11 adhered with clean water cleans dry and wet garbage and stains on the ground through self rotation, after the ground is cleaned, the dry and wet garbage and sewage wound on the roller 11 are sucked into the collecting tank 22 through the sewage channel under the negative pressure generated by the vacuum source 22, and the airflow generated by the vacuum source 22 is discharged after most of water is removed through the vacuum source 22; when the dry and wet garbage and sewage in the collecting box 22 reach a certain height, the collecting box 22 should be removed in time to pour out the dry and wet garbage and sewage in the collecting box 22.

Example two

As shown in fig. 1-3, a cleaning device comprises a body 2, a floor brush 1 and a manual control part 3, wherein the body 2 is rotatably arranged at the rear part of the floor brush 1, the manual control part 3 is arranged on the body 1, a roller 11 is arranged at the front end of the floor brush 2, the rotating shaft of the roller 11 is parallel to the ground, the roller 11 is used for sending dirty and sewage into the floor brush 1, the rotating direction of the roller 11 is anticlockwise in the embodiment, a water tank 12 is detachably arranged on the floor brush 1, a water pump and a liquid spraying device 16 are further arranged on the floor brush 2, the liquid spraying device 16 is positioned at one side of the roller 11, the water pump can suck cleaning water in a cleaning water tank 121 on the water tank 12 to the liquid spraying device 16, and the liquid spraying device 16 can uniformly spray the cleaning water on the surface of the roller 11; the roller body 11 comprises a roller 111 and a cleaning body 112, and the cleaning body 112 is arranged on the periphery of the roller 111; the floor brush 1 comprises a floor brush support 13, a dust collection air duct 131 is arranged in the floor brush support 13, the water tank body 12 is detachably arranged on the floor brush support 13, the water tank body 12 comprises a clear water tank 121 and a covering part 122 arranged at the front part of the clear water tank 121, the covering part 122 is used for wrapping the roller body 11 from the upper part, a liquid spraying device 16 is arranged at the intersection of the clear water tank 121 and the covering part 122, the water spraying height of the liquid spraying device 16 is not lower than three quarters of the height of the roller body 11, and the liquid spraying device 16 is positioned on the water tank body 12; the front part of the covering part 122 is provided with a water pressing device (not shown) for uniformly pressing liquid on the cleaning body 112, when the water tank body 12 is arranged on the ground brush support 13, the water tank body 12 is attached to the cleaning body 122 or extends into the cleaning body 122, a dust suction channel 9 is formed among the water tank body 12, the roller body 11, the ground brush support 13 and the ground, the dust suction channel 9 is communicated with a dust suction air duct 131 in the ground brush support 13, the dust suction channel 9 forms a relatively closed area communicated with the dust suction air duct 131 on the ground so as to suck dry and wet garbage and sewage in the relatively closed area, the lower part of the ground brush support 13 is further provided with a ground scraping strip 17, the ground scraping strip 17 is a part of the dust suction channel 9 and is used for taking away the dry and wet garbage and sewage which are not sucked on the ground in the dust suction channel 9 so as to improve the cleaning effect of the ground, wherein the part of the water tank body 12 which can be inserted into the cleaning body 112 or attached to the cleaning body 112 is a cleaning body 13 A sewage scraping strip 15; when the sewage scraping strip 15 is inserted into the cleaning body 112, the depth of the sewage scraping strip 15 inserted into the cleaning body 112 is between 1cm and 2cm, the sewage scraping strip 15 is used for pressing the cleaning body 112, so that the sewage and the dry and wet garbage wound on the surface of the cleaning body 112 are separated from the cleaning body 112 and fall into the dust suction channel 9 after being pressed, when the sewage scraping strip 15 is attached to the cleaning body 112, if the cleaning fluff arranged on the cleaning body 112 is short, namely the cleaning fluff has high rigidity, the sewage scraping strip 15 can be attached to the surface of the cleaning body 112 without being inserted into the cleaning body 112, the sewage and the dry and wet garbage wound on the surface of the cleaning body 112 can be separated from the cleaning body 112 and fall into the dust suction channel 9 after being pressed by the contact of the rigid fluff and the sewage scraping strip 15, at least one part of the water tank body 12 is inserted between the rolling body 11 and the floor brush bracket 13 to form a part of the dust suction air channel 4, this portion is the insertion portion 123; the insertion part 123 can effectively avoid the formation of a gap between the water tank body 12 and the floor brush bracket 13 and prevent dry and wet garbage from accumulating therein; a cleaning water channel is arranged in the floor brush 1, the cleaning water channel comprises a water pump (not shown) and a liquid spraying device 16, the liquid spraying device 16 is positioned at one side of the roller body 11, the water pump can suck the cleaning water in the cleaning water tank 12 to the liquid spraying device 16, and the liquid spraying device 16 can uniformly spray the cleaning water on the surface of the roller body 11; the sewage channel is at least partially arranged in the floor brush 1 and is communicated with the collecting box 21, when the vacuum source 22 works, the dirt and the sewage sent into the floor brush 1 by the roller body 11 enter the collecting box 21 through the sewage channel, and the airflow generated by the vacuum source 22 is discharged after removing most of water and passing through the vacuum source 22; in the embodiment, the sewage channel comprises a dust suction channel 9 and a dust suction air channel 131, dry and wet garbage and sewage entering the dust suction channel 9 can enter the collection box 21 through the sewage channel, wherein the clean water tank 11 is used for storing clean water, and the clean water can be solution containing detergent or clean water; the cleaning water is discharged to the ground and then mixed with the soil on the ground to form sewage.

The machine body 2 comprises a vacuum source 22, a power supply 23 and a collection box 21; the collection tank 21 is detachably mounted below the vacuum source 22, the power supply 23 is detachably arranged above the vacuum source 22; said collecting chamber 21 is arranged as close as possible to the floor brush 1, to shorten the sewage recovery path; between the power source 23 and the collection tank 21 there is and only the vacuum source 22 and no remaining components, and the vertical central axes of the vacuum source 22, the power source 23 and the collection box 21 are positioned on the same straight line, by arranging the central axes of the vacuum source 22, the power source 23 and the collection box 21 on the same line, the assembly of the components is facilitated, the whole cleaning equipment is linear and has better appearance; meanwhile, the collecting box 21 is arranged as close to the ground brush 1 as possible, so that the position of the center of gravity of the machine body 1 on the central axis is as low as possible, and the stability of the cleaning equipment in working is improved; a sewage channel is arranged in the floor brush 1 and is communicated with the collecting box 21, and when the vacuum source 22 works, the roller body 11 sends dirt in the floor brush 1 and the sewage into the collecting box 21 through the sewage channel.

The manual control part 3 is detachably arranged on the machine body 2 and is positioned on the other side of at least one of the collecting box 21, the vacuum source 22 and the power supply 23, an operator can conveniently hold the manual control part 3 to push and pull the cleaning device and control the cleaning device to work in an upright natural body state by arranging the manual control part 3, a handle is arranged at the top of the manual control part 3 to be convenient for the operator to hold and use, a connecting rod is arranged at the bottom of the manual control part 3 and is used for connecting the manual control part 3 to the machine body 2, a control button is arranged on the manual control part 3 and is connected with a control circuit and used for controlling the vacuum source 22, a rolling body driving motor on the floor brush and the water pump to work in a matching mode.

When the cleaning device is used, an operator firstly loads a proper amount of cleaning water into the clean water tank 121 on the water tank body 12, the water tank body 12 is installed on the floor brush 1, the operator holds the manual control part 3, presses a control button on the manual control part 3 to start the water pump, the roller driving motor on the floor brush and the vacuum source 22 to work, the water pump and the liquid spraying device are matched to uniformly spray the cleaning water in the clean water tank 12 onto the surface of the roller 11, the roller 11 adhered with the clean water rotates to clean dry and wet garbage and stains on the ground, after the ground is cleaned, the dry and wet garbage and sewage wound on the roller 11 are sucked into the collecting tank 22 through the sewage channel under the negative pressure generated by the vacuum source 22, and when the dry and wet garbage and the sewage in the collecting tank 22 reach a certain height, the collecting tank 22 is timely detached and the dry and wet garbage and the sewage in the collecting tank 22 are poured out.

the invention relates to a waterway system for cleaning equipment, wherein a detachable water tank body 12 is arranged on a floor brush 1, a cleaning water channel is arranged in the floor brush, a clean water tank 121 on the water tank body 12 is used for providing cleaning water for a roller body 11, compared with the way that the water tank body 12 is arranged on a machine body 2 or a manual control part 3, the clean water tank 12 can be closer to the roller body 11 by arranging the water tank body 12 on the floor brush 1, so that the connected waterway is shorter, namely the connected water pipe is shorter, the bad effect caused by the bending of the water pipe is reduced, the response time is shorter, the reaction sensitivity is increased, the cleaning waterway is shortened, the energy consumption for conveying water is reduced, meanwhile, the liquid loop of the clean water tank 121 arranged on the floor brush 1 for supplying water to the roller body 11 is farther from a power supply 23 on the machine body 2, and the possibility that the cleaning water splashes on the power supply 23 is reduced, the safety performance of the power supply 23 is improved, and the water tank body 12 is detachable, so that an operator can conveniently assemble and disassemble the water tank body 12; in addition, the liquid spraying device 16 is arranged at the intersection of the clean water tank 121 and the covering part 122 and is positioned on the water tank body 12, the water spraying height of the liquid spraying device 16 is not lower than three fourths of the height of the roller body 11, the arrangement mode ensures the water spraying effect of the liquid spraying device 16, simultaneously makes full use of the space of the floor brush 1, is beneficial to reducing the overall height and the volume of the floor brush 1, and is convenient to clean the liquid spraying device and a sewage scraping strip when the water tank body 12 is detached and clean water is added every time, the cleaning of the invention is more convenient, and the liquid spraying port of the liquid spraying device is not easy to be blocked by dirt; in addition, the sewage channel is at least partially arranged in the floor brush 2, the sewage channel is communicated with the collecting box 21, when the vacuum source 22 works, the dirty water sent into the floor brush 1 by the roller body 11 and the sewage enter the collecting box 21 through the sewage channel, and the airflow generated by the vacuum source 22 is discharged after the majority of water is removed and passes through the vacuum source 22; the vacuum source 22 is only installed between the collecting box 21 and the power source 23 without other parts, the collecting box 21 is arranged below the vacuum source 22, because the dry and wet garbage and sewage on the ground can enter the collecting box 21 to be collected when the cleaning device works, the collecting box 21 is arranged below the machine body 2 relative to the other positions of the machine body 2, the distance between the collecting box 21 and the ground is shortest, the distance for the cleaning device to convey the dry and wet garbage and sewage on the ground to the collecting box 21 is shortest, the conveying energy consumption is reduced, because the negative pressure is required to be generated in the collecting box 21 when the cleaning device works, the vacuum source 22 and the collecting box 21 are required to be directly communicated, and the vacuum source 22 is arranged above the collecting box 21 relative to the other positions of the machine body 2, the vacuum source 22 is arranged directly, and the distance between the vacuum source 22 and the collecting box 21 is shortest, the energy loss of the suction force generating negative pressure when the suction force is conveyed between the vacuum source 22 and the collecting box 21 is reduced, and further under the condition of generating the same negative pressure level, the energy consumption of the vacuum source 22 is saved, because the cleaning equipment needs to supply power to the vacuum source 22 when working, and the power supply 23 in the cleaning equipment is a consumable product, the service life of the cleaning equipment can be prolonged by replacing the power supply 23, compared with the situation that the power supply 23 is arranged at other positions of the machine body 2, the distance between the power supply 23 and the vacuum source 22 is shortest by arranging the power supply 23 above the vacuum source 22, the power supply 23 arranged above the machine body 2 is more convenient to maintain and replace while the length of the circuit connection between the power supply 23 and the vacuum source 22 is reduced, and the power supply 23 is far away from the collecting box 21, the influence of a sewage loop connected with the collecting box 21 on the safety performance of the power supply 23 can be avoided, and the, the collecting box 21 can be taken out in time conveniently, and the garbage and the sewage in the collecting box 21 can be poured out; meanwhile, the cleaning equipment provided by the invention has the advantages that the response of the water path system for the cleaning equipment is rapid, the energy is saved, meanwhile, the safety of the power supply 23 is better, and the use stability is better.

The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.

Claims

1. A waterway system for cleaning equipment comprises a floor brush, a collecting box, a sewage channel and a vacuum source; the method is characterized in that: the ground brush is provided with a roller body and a water tank body; the water tank body is at least partially wrapped by the roller body and is provided with a liquid spraying device, a water pressing device and a water scraping device, and the liquid spraying device is used for distributing liquid onto the roller body; the water pressing device is used for uniformly pressing the liquid on the roller body; the liquid on the roller body cleans and moistens the dirt on the ground along with the rotation of the roller body, and the dirt is peeled off from the ground; a part of the dirty water and the sewage water enter the collecting box through the sewage channel; a part of dirt and sewage is adhered to the roller body, is peeled off by the water scraping device along with the rotation of the roller body and enters the collecting box through the sewage channel.

2. The waterway system of the cleaning device of claim 1, wherein: and a space for containing clean water is arranged among the liquid spraying device, the water pressing device, the roller body and the water tank body.

3. The waterway system of the cleaning device of claim 1, wherein: a space for containing sewage is arranged among the water pressing device, the water wiping device and the roller body.

4. The waterway system of the cleaning device of claim 1, wherein: a space is formed among the liquid spraying device, the water scraping device and the roller body, a small amount of sewage can be contained, and the height of the space is more than 3 mm.

5. The waterway system of claim 3, wherein: the sewage channel comprises a dust collection channel and a dust collection air channel, and dirt and sewage entering the dust collection channel can enter the collection box through the dust collection air channel.

6. The waterway system of the cleaning device of claim 1, wherein: the position of a nozzle of the liquid spraying device is not lower than three-fourths of the diameter of the roller.

7. The waterway system of the cleaning device of claim 1, wherein: the floor brush comprises a floor brush support, wherein a ground scraping strip is further arranged on the lower portion of the floor brush support, and the ground scraping strip is in transition fit with the ground at least.

8. The waterway system of the cleaning device of claim 1, wherein: the part of the water tank body which can be inserted into the cleaning body on the roller body or which is in contact with the cleaning body on the roller body is a wiper device.

9. A cleaning device, characterized by: a waterway system comprising the cleaning device of any one of claims 1-8.