CN215128134U

CN215128134U - Floor cleaning device

Info

Publication number: CN215128134U
Application number: CN202120453289.8U
Authority: CN
Inventors: 宋炳闲; 汪波; 林勇辉; 王怡博
Original assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-12-14
Anticipated expiration: 2031-03-02

Abstract

The utility model is suitable for a cleaning device technical field provides a ground cleaning device. A floor cleaning device comprising: a support frame; the water tank is arranged on the support frame; the sterilizing medium generator is arranged on the supporting frame and used for converting water into a sterilizing medium; the cleaning assembly is connected to the bottom of the supporting frame and used for cleaning the ground; the first conveying pipe is connected between the water tank and the sterilizing medium generator and is used for conveying water in the water tank to the sterilizing medium generator; and the second conveying pipe is connected between the sterilizing medium generator and the cleaning assembly and is used for conveying the sterilizing medium to the cleaning assembly. The utility model discloses in, the medium generator that disinfects can directly convert water into the medium that disinfects, has realized the cleanness to ground and has disinfected to need not additionally to purchase the antiseptic solution, saved the acquisition cost of antiseptic solution, and then reduced the use cost to ground cleanness.

Description

Floor cleaning device

Technical Field

The utility model belongs to the technical field of cleaning device, especially, relate to a ground cleaning device.

Background

A floor scrubbing apparatus, such as a floor scrubber, is a machine suitable for hard floor cleaning. In the process of cleaning the floor, the floor is sterilized by spraying a disinfectant.

In the related art, the disinfection of the ground is realized by adding a disinfectant into a water tank and spraying the disinfectant on the ground. In this way, the user needs to purchase consumables such as disinfectant, and the like, so that certain use cost exists.

SUMMERY OF THE UTILITY MODEL

In view of this, an embodiment of the present invention provides a floor cleaning device to solve the problem of the use cost caused by purchasing the disinfectant.

In order to solve the above problem, the embodiment of the present invention provides a technical solution that:

a floor cleaning device comprising: a support frame; the water tank is arranged on the support frame and used for containing water required by cleaning, and the water tank is provided with an exhaust hole; the sterilizing medium generator is arranged on the supporting frame and is used for converting water into a sterilizing medium; the cleaning assembly is connected to the bottom of the supporting frame and used for cleaning the ground; the first conveying pipe is connected between the water tank and the sterilizing medium generator and is used for conveying water in the water tank to the sterilizing medium generator; a second delivery tube connected between the sterilising medium generator and the cleaning assembly, the second delivery tube being for delivering the sterilising medium to the cleaning assembly.

In some embodiments, the water tank is positioned above the cleaning assembly and the sterilising medium generator is positioned between the water tank and the cleaning assembly.

In some embodiments, the germicidal medium generator includes: an electrolytic cartridge for generating the sterilising medium; the input joint is arranged on the electrolytic box and is connected with the first conveying pipe; and the output joint is arranged on the electrolysis box and is connected with the second conveying pipe.

In some embodiments, the cleaning assembly comprises: the body is internally provided with a flow channel for the sterilization medium to flow, and the body is connected with the support frame; the connector is arranged on the body and communicated with the flow passage, and the second conveying pipe is connected with the connector; and the spraying port is arranged on the body and communicated with the flow channel, and the spraying port is used for spraying the sterilizing medium.

In some embodiments, the spray opening is provided in plurality.

In some embodiments, the cleaning assembly further comprises: and the water pump is connected in series on the second conveying pipe and is used for pumping the water in the water tank into the sterilizing medium generator and pumping the sterilizing medium generated in the sterilizing medium generator into the spraying opening.

In some embodiments, the cleaning assembly further comprises: and the walking wheel is movably connected to the body and is used for supporting the body to move.

In some embodiments, the cleaning assembly further comprises: the rolling brush is movably connected to the body and used for rotating to clean the ground.

In some embodiments, the body is provided with a notch, and the rolling brush is disposed in the notch.

In some embodiments, each of the spraying openings is spaced apart in a direction parallel to the axial direction of the roll brush, and at least a part of the spraying openings face the roll brush.

The embodiment of the utility model provides a ground cleaning device, including support frame, water tank, the medium generator that disinfects and clean subassembly. The water tank and the sterilization medium generator are both arranged on the support frame, the cleaning assembly is connected to the bottom of the support frame, the water tank and the sterilization medium generator are connected through a first conveying pipe, and the sterilization medium generator and the cleaning assembly are connected through a second conveying pipe. The sterilising medium generator is capable of converting water to a sterilising medium. Like this, this ground cleaning device can directly convert water into the bactericidal medium through being provided with the bactericidal medium generator, has realized the clean sterilization to ground to need not additionally to purchase the antiseptic solution, saved the acquisition cost of antiseptic solution, and then reduced the clear use cost to ground. Moreover, the water is ionized for sterilization, no disinfectant is left on the ground, and the use safety is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a floor cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a floor cleaning unit according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a generator for a germicidal medium in accordance with an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cleaning assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a floor cleaning device; 11. a support frame; 111. a frame body; 112. a handle; 113. a switch; 12. a water tank; 121. an exhaust hole; 122. a water valve; 123. a water outlet joint; 13. a sterilizing medium generator; 131. an electrolytic cell; 132. an input connector; 133. an output connector; 14. a cleaning assembly; 141. a body; 142. a connector; 143. a spray opening; 144. a water pump; 145. a traveling wheel; 146. rolling and brushing; 147. a notch; 15. a first delivery pipe; 16. a second delivery pipe; 17. a sewage tank; 18. an aspirator.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The individual features described in the embodiments can be combined in any suitable manner without departing from the scope, for example different embodiments and aspects can be formed by combining different features. In order to avoid unnecessary repetition, various combinations of the specific features of the present invention are not described separately.

In the following description, the term "first \ second \ … …" is referred to merely to distinguish different objects and does not indicate that there is identity or relationship between the objects. It should be understood that the references to "above" and "below" are to be interpreted as referring to the orientation during normal use.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. The term "coupled", where not otherwise specified, includes both direct and indirect connections. The term "near" to a location means a range in which a point is less distant from the location than the point is distant from the opposite end of the location. The term "end" in the term "first end/second end/… … end" means an end face or end point of an object.

As shown in fig. 1 and 2, an embodiment of the present invention provides a floor cleaning device 1, which is used for cleaning a hard floor (such as a wooden floor or a tile floor), so as to clean the floor and sterilize the floor. The floor scrubbing apparatus 1 comprises a support frame 11, a water tank 12, a sterilising medium generator 13 and a cleaning assembly 14. The support frame 11 is used for providing support for other parts of the whole device so as to meet the installation and fixation of other parts. The water tank 12 is used to contain water required for cleaning, and an exhaust hole 121 through which internal air is discharged is provided in the water tank 12. The sterilizing medium generator 13 serves to convert water into a sterilizing medium having a sterilizing function to enable sterilization of the floor surface, and the cleaning assembly 14 serves to perform a cleaning process on the floor surface. Specifically, the cleaning assembly 14 is attached to the bottom of the support frame 11, and the water tank 12 and the sterilizing medium generator 13 are mounted on the support frame 11 above the cleaning assembly 14. The installation mode between the water tank 12 and the support frame 11 and the installation mode between the sterilization medium generator 13 and the support frame 11 can be clamping fixation or screw fixation. When the cleaning assembly 14 is used for cleaning, the whole device can be driven to move relative to the ground, so that the cleaning position can be changed. The water tank 12 and the sterilizing medium generator 13 are connected by a first delivery pipe 15 (refer to fig. 3) so that water in the water tank 12 can be delivered to the sterilizing medium generator 13 through the first delivery pipe 15, whereby the water is converted into a sterilizing medium having a sterilizing function in the sterilizing medium generator 13. The sterilizing medium generator 13 and the cleaning assembly 14 are connected by a second delivery pipe 16 (refer to fig. 4), so that the sterilizing medium generated in the sterilizing medium generator 13 can be delivered into the cleaning assembly 14 through the second delivery pipe 16 and then sprayed onto the ground, thereby realizing the sterilization of the ground. The ground cleaning device 1 that provides in the embodiment of this application, through being provided with sterilization medium generator 13, because sterilization medium generator 13 can convert water into the sterilization medium that has the function of disinfecting, the sterilization medium is used for supplying cleaning component 14 to use when disinfecting to ground. Like this, realized directly converting into the sterilization medium through utilizing water, satisfied the demand of disinfecting to ground, need not additionally to purchase the antiseptic solution to save the acquisition cost of antiseptic solution, reduced and come to carry out clear use cost to ground through ground cleaning device 1. Moreover, the water is ionized for sterilization, no disinfectant is left on the ground, and the use safety is improved.

As shown in fig. 2, the water tank 12 is provided with a discharge hole 121. The exhaust hole 121 is used to exhaust bubbles generated during electrolysis of water. Specifically, the water tank 12 is located above the sterilising medium generator 13. Therefore, the bubbles generated when the water is electrolyzed in the sterilizing medium generator 13 enter the water tank 12 along the first delivery pipe 15 and are discharged through the exhaust holes 121 finally, so that the bubbles generated when the water is electrolyzed can be emptied in time, and the phenomenon that the bubbles in the sterilizing medium generator 13 are gathered to influence the electrolysis effect of the water is avoided. In the present embodiment, the exhaust area of the exhaust hole 121 is optionally set to be greater than 19mm2 to meet the exhaust requirement. The number of the exhaust holes 121 is not limited. Meanwhile, a water valve 122 is arranged in the water tank 12, one end of the first delivery pipe 15 is connected to a water outlet joint 123 (refer to fig. 3) of the water valve 122, and the water valve 122 is used for controlling water flowing out of the water tank 12, so that the water in the water tank 12 can flow into the sterilization medium generator 13 as required, and the use requirements under different conditions are met.

In the present embodiment, the sterilizing medium generator 13 is capable of electrolyzing water after being energized, and electrolyzing chlorine ions contained in the water and water into active oxygen (e.g., OH, O)₃、H₂O₂) And available chlorine (e.g., Cl)₂HClO), and active oxygen (e.g.. OH, O)₃、H₂O₂) Andavailable chlorine (e.g. Cl)₂HClO) has bactericidal effect, and will have active oxygen (such as. OH, O)₃、H₂O₂) And available chlorine (e.g., Cl)₂HClO) water is sprayed on the ground, thereby playing the role of sterilizing the ground.

As shown in fig. 1 and 2, in some embodiments, the water reservoir 12 is mounted on the support frame 11 above the cleaning assembly 14 with the sterilising medium generator 13 positioned between the water reservoir 12 and the cleaning assembly 14. Specifically, the cleaning assembly 14, the sterilization medium generator 13, and the water tank 12 are arranged in this order from bottom to top with reference to the height direction of the support frame 11. Like this, water tank 12 is located the top of sterilization medium generator 13, and sterilization medium generator 13 is located the top of clean subassembly 14, and the water in water tank 12 can rely on the gravity of self, flows into sterilization medium generator 13 along first conveyer pipe 15 and carries out the electrolysis, and the sterilization medium that produces after the electrolysis relies on the gravity of self, flows into clean subassembly 14 along second conveyer pipe 16 in, sprays to subaerial at last.

As shown in fig. 2 and 3, in some embodiments, sterilising medium generator 13 includes an electrolytic cartridge 131, an input connector 132 and an output connector 133. The electrolytic cartridge 131 is used to generate a sterilization medium, and the electrolytic cartridge 131 has a receiving space for receiving water therein, and the water is electrolyzed in the receiving space after the electrolytic cartridge 131 is energized. An input joint 132 is provided on the electrolytic cartridge 131, and the input joint 132 is connected to the first transport pipe 15. An output connector 133 is provided on the electrolytic cartridge 131, and the output connector 133 is connected to the second transport pipe 16. Specifically, the input joint 132 and the output joint 133 are optionally provided on opposite sides of the electrolytic cartridge 131, respectively, and both the input joint 132 and the output joint 133 communicate with the accommodation cavity. Thus, the water in the first delivery pipe 15 is allowed to flow into the accommodating space through the input joint 132, and the sterilizing medium generated by electrolysis in the accommodating space flows toward the second delivery pipe 16 through the output joint 133.

As shown in fig. 1 and 4, in some embodiments, the cleaning assembly 14 includes a body 141, a connector 142, and a spray opening 143. The body 141 is connected to the supporting frame 11, and a flow passage through which the sterilizing medium flows is formed inside the body 141. Optionally, the connection mode between the body 141 and the supporting frame 11 is set to be relatively rotatable, so that the body 141 and the supporting frame can be relatively rotated to adjust the cleaning position in the cleaning process, and the convenience of use and operation is improved. The connector 142 is disposed on the body 141 and communicates with the flow channel, and connects the second delivery pipe 16 with the connector 142, so that the sterilizing medium flowing in the second delivery pipe 16 can flow into the flow channel. The spraying port 143 is disposed on the body 141 and is communicated with the flow passage, and the spraying port 143 is used for spraying the sterilizing medium. Thus, the sterilizing medium in the flow passage can be sprayed from the spray opening 143 to the ground for sterilization. Alternatively, the shape of the spray opening 143 is set such that the boundary shape of a cross section taken perpendicular to the axis of the spray opening 143 is circular. And the cross-sectional areas at the positions are basically equal along the spraying direction of the sterilization medium. Or the cross-sectional area at each position is gradually reduced along the spraying direction of the sterilization medium, so that the spraying pressure and speed of the sterilization medium can be improved.

As shown in fig. 4, in some embodiments, the spray opening 143 may be optionally provided in plurality. The spraying ports 143 may be spaced apart from each other on a side of the body 141 perpendicular to the cleaning direction according to the shape of the body 141, thereby increasing the coverage area of the sprayed sterilizing medium. The spraying openings 143 may be arranged in one or more rows, or the spraying openings 143 may be arranged in any staggered manner, so as to spray the sterilizing medium uniformly onto the ground.

As shown in fig. 2 and 4, in some embodiments, the cleaning assembly 14 further includes a water pump 144. A water pump 144 is connected in series to the second delivery pipe 16. The water pump 144 is used to pump water in the water tank 12 into the sterilising medium generator 13 and to pump sterilising medium generated in the sterilising medium generator 13 into the spray opening 143. The water pump 144 is powered to generate a suction force, such that the water pump 144 is connected in series to the second delivery pipe 16, and the suction force generated by the operation of the water pump 144 allows water in the water tank 12 to enter the sterilising medium generator 13 and sucks the sterilising medium generated in the sterilising medium generator 13 into the cleaning assembly 14 for use. The pressure and speed of the sterilizing medium sprayed from the spray opening 143 by the water pump 144 can be increased, which is advantageous for improving the uniformity of spraying. The water pump 144 can control the flow of water through the electric control board, so as to meet the use requirements under different states.

As shown in fig. 4, in some embodiments, the cleaning assembly 14 further includes road wheels 145. The walking wheels 145 are movably connected to the body 141, and the walking wheels 145 are used for supporting the body 141 to move. Specifically, the walking wheels 145 are generally disposed on two opposite sides of the body 141, respectively, for providing a stable support for the body 141, so that the body 141 is moved relative to the ground by the rotation of the walking wheels 145 during the cleaning process, thereby achieving the variable adjustment of the spraying position of the sterilizing medium.

As shown in fig. 4, in some embodiments, the cleaning assembly 14 further includes a roller brush 146. The rolling brush 146 is movably connected to the body 141, and the rolling brush 146 is used for rotating to clean the ground. Thus, in the process of cleaning the floor, the rolling brush 146 rotates to brush the floor, so that the floor is brushed. Meanwhile, the sterilizing medium is sprayed to the floor from the spray opening 143 to sterilize the cleaned floor. Due to the arrangement of the rolling brush 146, the cleanliness of the ground is improved.

As shown in FIG. 4, in some embodiments, a notch 147 is provided in the body 141, and the roller brush 146 is disposed in the notch 147. Specifically, a notch 147 is formed on one side of the body 141 in an inward concave manner, and the depth and length of the notch 147 are suitable for the installation of the rolling brush 146, so that the rolling brush 146 can be located in the notch 147 and can rotate in the notch 147. Thus, the roller brush 146 is mounted in the notch 147 such that the roller brush 146 is flush with the side of the body 141. With this arrangement, the rolling brush 146 is positioned in the gap 147, which not only can rotate to clean the floor, but also can maintain the overall aesthetic appearance.

As shown in fig. 4, in some embodiments, the spray openings 143 are optionally spaced apart in a direction parallel to the axial direction of the roller brush 146, and at least a portion of the spray openings 143 face the roller brush 146. In this way, at least a portion of the spray opening 143 is directed toward the roller brush 146, so that the sterilizing medium can be sprayed onto the roller brush 146, thereby achieving sterilization of the roller brush 146. Moreover, the sterilization medium sprayed on the rolling brush 146 can be adhered to the ground when the rolling brush 146 rotates, so that the ground is sterilized, and the design is ingenious. Since the roller brush 146 is installed in the notch 147, each spraying opening 143 is optionally provided on a side wall of the body 141 in the notch 147, the side wall being parallel to the axis of the roller brush 146, so that the sterilizing medium can be accurately sprayed onto the roller brush 146. Meanwhile, the sterilizing medium can be prevented from splashing by the shielding of the rolling brush 146.

As shown in fig. 1 and 4, in some embodiments, the floor scrubbing apparatus 1 further comprises a sump 17 and a suction 18. The sewage tank 17 is used for collecting sewage generated during cleaning, and the sewage tank 17 is connected to the support frame 11 and is positioned below the sterilizing medium generator 13; the suction unit 18 is for sucking the sewage into the sewage tank 17, the suction unit 18 is provided in the body 141, and an outlet of the suction unit 18 communicates with the sewage tank 17. Since the sewage is generated when the floor is cleaned, in order to recover the sewage, the suction device 18 is provided, and the suction device 18 is a component (such as a fan) capable of generating suction force. Specifically, the air inlet of the suction unit 18 is directed toward the ground, so that the sewage can be sucked in from the air inlet and then discharged from the air outlet into the sewage tank 17. By the arrangement mode, sewage recovery in the cleaning process is realized. In addition, active oxygen (such as. OH, O) having bactericidal action exists in the sewage₃、H₂O₂) And available chlorine (e.g., Cl)₂HClO), in sewage is retrieved sewage tank 17, can also play the effect of disinfecting and purifying sewage tank 17, reduce the possibility that the interior bacterium of sewage tank 17 bred.

As shown in fig. 1, in an embodiment of the invention, the floor cleaning device 1 is optionally configured as a hand-held floor cleaning device. Thus, the floor cleaning device 1 can be held by hand to clean the floor, and the floor cleaning device is convenient to use. When the floor cleaning device 1 is a hand-held floor cleaning device, the supporting frame 11 may include a frame body 111 and a handle 112, and the water tank 12, the sterilizing medium generator 13 and the sewage tank 17 are mounted on the frame body 111. The handle 112 is coupled to the upper end of the frame body 111 in the height direction of the frame body 111, facilitating the holding operation in use. The cleaning assembly 14 is movably connected to the bottom of the frame 111. Meanwhile, a switch is arranged on the handle 112 for controlling the working state of the floor cleaning device 1, which is convenient for use and operation.

The embodiment of the utility model provides a ground cleaning device 1 is provided with sterilization medium generator 13 through the adoption, and this sterilization medium generator 13 can convert water into sterilization medium. In this way, the floor cleaning device 1 can directly convert water into the sterilization medium capable of sterilizing the floor through the sterilization medium generator 13, so that additional purchase of the disinfectant is not required, the purchase cost of the disinfectant is saved, and the use cost of cleaning the floor is reduced.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A floor cleaning device, comprising:

a support frame;

the water tank is arranged on the support frame and used for containing water required by cleaning, and the water tank is provided with an exhaust hole;

the sterilizing medium generator is arranged on the supporting frame and is used for converting water into a sterilizing medium;

the cleaning assembly is connected to the bottom of the supporting frame and used for cleaning the ground;

the first conveying pipe is connected between the water tank and the sterilizing medium generator and is used for conveying water in the water tank to the sterilizing medium generator;

a second delivery tube connected between the sterilising medium generator and the cleaning assembly, the second delivery tube being for delivering the sterilising medium to the cleaning assembly.

2. A floor cleaning apparatus according to claim 1 wherein the water tank is located above the cleaning assembly and the germicidal medium generator is located between the water tank and the cleaning assembly.

3. A floor cleaning apparatus according to claim 1, wherein the germicidal medium generator comprises:

an electrolytic cartridge for generating the sterilising medium;

the input joint is arranged on the electrolytic box and is connected with the first conveying pipe;

and the output joint is arranged on the electrolysis box and is connected with the second conveying pipe.

4. A floor cleaning apparatus according to claim 1, wherein the cleaning assembly comprises:

the body is internally provided with a flow channel for the sterilization medium to flow, and the body is connected with the support frame;

the connector is arranged on the body and communicated with the flow passage, and the second conveying pipe is connected with the connector;

and the spraying port is arranged on the body and communicated with the flow channel, and the spraying port is used for spraying the sterilizing medium.

5. A floor cleaning apparatus according to claim 4, wherein a plurality of the spray openings are provided.

6. A floor cleaning apparatus according to claim 4, wherein the cleaning assembly further comprises:

and the water pump is connected in series on the second conveying pipe and is used for pumping the water in the water tank into the sterilizing medium generator and pumping the sterilizing medium generated in the sterilizing medium generator into the spraying opening.

7. A floor cleaning apparatus according to claim 4, wherein the cleaning assembly further comprises:

and the walking wheel is movably connected to the body and is used for supporting the body to move.

8. A floor cleaning apparatus according to claim 5, wherein the cleaning assembly further comprises:

the rolling brush is movably connected to the body and used for rotating to clean the ground.

9. A floor cleaning apparatus according to claim 8 wherein the body is provided with a gap in which the roller brush is disposed.

10. A floor cleaning apparatus according to claim 9, wherein the spray openings are spaced apart in a direction parallel to the direction of the axis of the roller brush, at least some of the spray openings being directed towards the roller brush.