CN220089365U - Cleaning equipment - Google Patents

Abstract

The utility model discloses a cleaning device, comprising: a body; a fluid delivery system comprising a fluid supply container, a water pump, and a heating mechanism; the floor brush comprises a floor brush nozzle which can be in fluid communication with the fluid conveying system and is connected with the machine body; the heating control valve component is arranged between the water pump and the heating mechanism and between the water pump and the ground brush nozzle, and is used for controlling water sucked by the water pump to selectively flow to the heating mechanism or the ground brush nozzle; the heating mechanism is used for heating the water entering the heating mechanism into water vapor or hot water with preset temperature; the heating mechanism is communicated with the ground brush nozzle, so that the water vapor heated by the heating mechanism or the hot water with the preset temperature flows out through the ground brush nozzle. The cleaning device comprises a heating mechanism, wherein the heating mechanism can heat water into water vapor or hot water with preset temperature, and when the cleaning device encounters a surface to be cleaned with serious stains, a hot water mode or a steam mode can be started, so that the cleaning capability is improved.

Description

Cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning systems, in particular to cleaning equipment.

Background

With the rise of living standard, auxiliary cleaning devices for household sanitary cleaning have been developed, and these cleaning devices can reduce the amount of labor paid by users in household cleaning, and thus are widely favored by the current society. The existing cleaning equipment is used for cleaning by using multi-purpose cold water, so that the cleaning effect of the cold water is poor on greasy floors such as kitchens, the greasy floors still exist after repeated cleaning for many times, and the user experience is poor.

Disclosure of Invention

In view of the shortcomings of the prior art, the utility model aims to provide a cleaning device, which comprises a heating mechanism, wherein the heating mechanism can heat water into water vapor or hot water with preset temperature, and when encountering a surface to be cleaned with serious stains, a hot water mode or a vapor mode can be started, so that the cleaning capability is improved; when the stains are not serious, the water can be directly sprayed out without flowing through the heating mechanism, so that a user can judge the dirt degree and select the dirt degree by himself, and the user operability is high.

In order to achieve the above purpose, the technical means adopted by the utility model are as follows: a cleaning apparatus comprising: a body; a fluid delivery system comprising a fluid supply container, a water pump, and a heating mechanism; the floor brush comprises a floor brush nozzle which can be in fluid communication with the fluid conveying system and is connected with the machine body; the heating control valve component is arranged between the water pump and the heating mechanism and between the water pump and the ground brush nozzle, and is used for controlling water sucked by the water pump to selectively flow to the heating mechanism or the ground brush nozzle; the heating mechanism is used for heating the water entering the heating mechanism into water vapor or hot water with preset temperature; the heating mechanism is communicated with the ground brush nozzle, so that the water vapor heated by the heating mechanism or the hot water with the preset temperature flows out through the ground brush nozzle.

Wherein, be equipped with temperature sensor between heating mechanism and the scrubbing brush nozzle.

The floor brush further comprises a rolling brush, and a temperature sensor is arranged on the rolling brush.

Wherein, be equipped with the check valve between heating control valve subassembly and the heating mechanism.

Wherein the cleaning device further comprises an accessory and a liquid outlet control valve assembly, the accessory comprises a water outlet pipeline which can be in fluid communication with the fluid delivery system, and a user can hold the accessory to spray liquid on the surface to be cleaned; the liquid outlet control valve assembly is arranged between the water pump and the water outlet pipeline and the floor brush nozzle, and is used for controlling water sucked by the water pump to selectively flow to the water outlet pipeline or the floor brush nozzle so as to enable the cleaning equipment to be switched between a floor brush mode and an accessory mode. The user can hold the accessory and spray liquid to the surface to be cleaned, so that the requirements of the cleaning equipment for multiple scenes are met, the floor brush can be used for cleaning the floor, the carpet positioned on the floor waits for the surface to be cleaned, and the accessory can be used for cleaning the surface to be cleaned above the floor such as a desktop, a windowsill, a sofa and the like.

Wherein the hand-held part comprises a mechanical switch and an accessory nozzle, and a user can control the accessory nozzle to spray liquid through the mechanical switch.

Wherein, be equipped with pressure switch between water pump and the play liquid control valve subassembly. The accessory is provided with a mechanical switch to control whether the accessory sprays water or not, when the mechanical switch is not turned on and the cleaning equipment is in an accessory mode, water pumped by the water pump cannot be released, pressure can be generated on the water pump, the service life of the water pump is influenced, a pressure switch is arranged between the water pump and the liquid outlet control valve assembly, the pressure switch can detect the pressure applied by the water to the water pump, and when the pressure reaches a certain value, the pressure switch can control the water pump to cut off the power to protect the water pump.

The accessory further comprises a hose and a handheld part, and the handheld part is clamped with the machine body.

Wherein, the hose is a telescopic spring tube. Compared with the non-telescopic hose in the prior art, if the hose is required to be used in a wider range when accessories are used, longer hose is required to be arranged, so that when the floor brush mode is not used for the accessories, the hose is too long towed on the ground after the machine body is inclined, and the floor just cleaned is polluted. When the flexible pipe is a telescopic spring pipe, the use range of the accessory can be enlarged when the accessory is used, and the accessory is not dragged to the ground to pollute the ground which is just cleaned when the accessory is not used in a ground brush mode.

Wherein, the annex links to each other with the scrubbing brush, sets up the latch assembly on the annex, and the corresponding position department sets up the recess in order to hold the latch assembly on the scrubbing brush. The connecting structure of the latch assembly can improve the connection strength of the accessory and the floor brush while being convenient to disassemble and assemble, and avoid the accessory from easily falling off the cleaning equipment when the accessory is dragged to clean the tabletop at the limit distance.

The beneficial effects of the utility model are as follows: the cleaning equipment comprises a heating mechanism, wherein the heating mechanism can heat water into steam or hot water with preset temperature, and when the cleaning equipment encounters a surface to be cleaned with serious stains, a hot water mode or a steam mode can be started, so that the cleaning capability is improved; when the stains are not serious, the water can be directly sprayed out without flowing through the heating mechanism, so that a user can judge the dirt degree and select the dirt degree by himself, and the user operability is high.

Drawings

FIG. 1 is a schematic diagram of a cleaning apparatus 1000 according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial structure of a cleaning apparatus 1000 according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of the first control valve assembly 400 with the valve spool 420 of one embodiment of the present utility model in a first position;

FIG. 4 is a cross-sectional view of the first control valve assembly 400 with the valve spool 420 of one embodiment of the present utility model in the second position;

FIG. 5 is a connection diagram of a first control valve assembly 400 according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a hand piece 320 according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of the workflow of a tapping control valve assembly 500 according to an embodiment of the present utility model;

FIG. 8 is a schematic workflow diagram of a tapping control valve assembly 500 according to another embodiment of the present utility model;

FIG. 9 is a schematic workflow diagram of a heating control valve assembly 600 according to an embodiment of the present utility model;

FIG. 10 is a schematic workflow diagram of a heating control valve assembly 600 according to another embodiment of the present utility model;

FIG. 11 is a schematic flow chart of a heating control valve assembly 600 according to yet another embodiment of the present utility model

FIG. 12 is a schematic diagram of the operation of the combination of the tapping control valve assembly 500 and the heating control valve assembly 600 according to an embodiment of the present utility model;

fig. 13 is a schematic diagram of the operation of the combination of the tapping control valve assembly 500 and the heating control valve assembly 600 according to another embodiment of the present utility model.

Detailed Description

As required, specific embodiments of the present utility model will be disclosed herein. However, it is to be understood that the embodiments disclosed herein are merely exemplary of the utility model, which may be embodied in various forms. Therefore, specific details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present utility model in virtually any appropriately manner, including employing the various features disclosed herein in connection with features that may not be explicitly disclosed.

In the description of the present utility model, it should be understood that the terms "length," "upper," "lower," "front," "rear," "left," "right," "horizontal," "top," "bottom," "inner," "outer," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, the cleaning apparatus 1000 includes, but is not limited to, a washer, a floor scrubbing robot, and the like. The cleaning apparatus 100 is used to clean surfaces to be cleaned, including floors, carpeted surfaces, sofa surfaces, and the like. Taking the cleaning apparatus 1000 as an example of the cleaning machine in fig. 1, as shown in conjunction with fig. 3, the cleaning apparatus 1000 includes: a fuselage 100; a fluid recovery system comprising a fluid recovery vessel 110 and a suction conduit 120; a floor brush 200 including a suction port 210, the suction port 210 being in fluid communication with the fluid recovery system, the floor brush 200 being coupled to the body 100; the accessory 300, including a soil pick-up conduit 301, the soil pick-up conduit 301 being in fluid communication with a fluid recovery system, a user may hold the accessory 300 to aspirate soil; a first control valve assembly 400 is provided between the suction duct 120 and the suction port 210 and the dirt pickup duct 301, the first control valve assembly 400 being adapted to control the suction duct 120 to selectively communicate with either the suction port 210 or the dirt pickup duct 301 to switch the cleaning apparatus 1000 between the floor brush mode and the accessory mode. The cleaning apparatus 1000 of the present utility model is applicable to various situations, and when the cleaning apparatus 1000 is in the brush mode, the brush 200 can clean a surface to be cleaned, such as a floor, a surface of a carpet on the floor, etc., which is located on a ground plane, for convenience of description, the floor will be described as an example; when the cleaning apparatus 1000 is in the accessory mode, the accessory 300 can clean a surface to be cleaned, such as a table top, a window sill, an automotive interior, and a sofa, above the floor, and the table top is taken as an example for convenience of description.

In the prior art, the mode of plugging the accessory 300 is adopted to switch the floor brush mode and the accessory mode, so that a user needs to plug the accessory 300 frequently, the floor brush mode is very inconvenient, the unplugged accessory 300 is placed in no place when the user needs to use the floor brush mode, the storage is inconvenient, and the secondary pollution to the cleaning equipment 1000 and the floor is caused by residual dirt in the accessory 300 when the accessory 300 is detached each time, so that the user experience is reduced. The cleaning device 1000 of the present utility model is provided with the first control valve assembly 400 to switch the floor brush mode and the accessory mode, and when the floor brush mode is used, the accessory 300 can be stored on the machine body 100 without frequently inserting and extracting the accessory 300, so that the operation is convenient, and the accessory 300 can be prevented from being frequently detached, so that the secondary pollution to the cleaning device 1000 and the ground caused by the residual dirt in the accessory 300 can be avoided, and the user experience can be influenced.

Specifically, as shown in fig. 3 and 4, the first control valve assembly 400 includes a valve body 410, and a main passage 411, a first branch 412, and a second branch 413 are provided on the valve body 410; a valve spool 420, the valve spool 420 being movably disposed within the valve body 410 between a first position communicating the first branch 412 with the main passage 411 and a second position communicating the second branch 413 with the main passage 411; the suction duct 120 is connected to the main passage 411, the suction port 210 is connected to the first branch 412, and the dirt suction duct 301 is connected to the second branch 413. As shown in fig. 3, when the valve core 420 is in the first position, the suction pipe 120 is in communication with the suction port 210, and at this time, the cleaning apparatus 1000 is in the floor brush mode, the suction port 210 can suck dirt on the floor, so that the dirt on the floor sequentially passes through the suction port 210, the first branch 412, the main passage 411, and the suction pipe 120 to enter the fluid recovery container 110. When the valve element 420 is in the second position, as shown in fig. 4, the suction duct 120 is in communication with the dirt suction duct 301 of the accessory 300, and the cleaning device 1000 is in the accessory mode, the dirt suction port 322 (fig. 6) on the accessory 300 can suck dirt on the table surface, so that the dirt on the table surface sequentially passes through the dirt suction port 322, the dirt suction duct 301, the second branch 413, the main passage 411, and the suction duct 120 into the fluid recovery vessel 110.

As shown in fig. 5, in an embodiment, the first control valve assembly 400 further includes an operation part 430, and a user can manually control the operation part 430 to switch between the floor brush mode and the accessory mode, wherein the operation part 430 is connected to the valve body 420, and the valve body 420 can be moved between the first position and the second position by controlling the operation part 430. Specifically, the operation part 430 is a knob, and the user switches between the floor brush mode and the accessory mode by rotating the operation part 430. In other embodiments, the operation unit 430 may have other structures, and is not particularly limited herein. In another embodiment, an electric device such as a motor may be added on the operation portion 430, and a user operation key is set on the machine body 100 to control the motor on the operation portion 430 to run and drive the operation portion 430 to move, so as to realize electric control of the operation portion 430, and at this time, the user does not need to manually control the operation portion 430, so that the cleaning device 1000 is more intelligent and the user experience is better.

As shown in fig. 1, the body 100 includes a grip portion 101, a connection rod 102, and a body 103 in this order from top to bottom, and the connection rod 102 connects the grip portion 101 and the body 103. In the present embodiment, the fluid recovery vessel 110 and the fluid supply vessel (not shown) are both located on the body 103, and in other embodiments, the fluid recovery vessel 110 and the fluid supply vessel may be located on the floor brush 200, without being limited thereto. The accessory 300 further comprises a hose 310 and a hand-held part 320, wherein the hose 310 is connected with the machine body 100 in a magnetic attraction manner, and the hand-held part 320 is clamped with the machine body 100. Specifically, the connecting rod 102 is provided with a hoop 104 having an opening, through which the hand-holding portion 320 can be clamped into the hoop 104 in an interference fit manner, so as to fix the hand-holding portion 320 on the machine body 100. Staple bolt 104 sets up on connecting rod 102, is located the below of portion 101 of gripping, compares in setting up on fuselage main part 102, and the user need not to bend and can take handheld portion 320, and in addition, connecting rod 102 is the narrowest department on the cleaning device 1000, and annex 300 sets up on it, can not occupy other regions, and is comparatively suitable. The hose 310 is provided with a fixing member 105 with a magnetic part, and the corresponding position on the main body 103 is also provided with a magnetic part which can magnetically attract the fixing member 105. The hose 310 is connected with the machine body 100 in a magnetic attraction mode, so that the hose 310 can be detached from the machine body 100 without bending down by a user, and the machine is convenient. In other embodiments, the connection between the hose 310 and the hand-held portion 320 and the main body 100 is not limited to the above, and other connection methods in the prior art may be used, which are not limited herein.

In one embodiment, hose 310 is a telescoping spring tube. Compared with the non-telescopic hose 310 in the prior art, if the application range is wider when the accessory 300 is used, the longer hose 310 needs to be arranged, which can cause the hose 310 to be drawn on the ground too much after the machine body 100 is inclined when the accessory 300 is not used in the floor brush mode, and dirty the floor just cleaned. When the hose 310 is a telescopic spring tube, the range of use of the accessory 300 can be enlarged when the accessory 300 is used, and the accessory 300 is not dragged to the ground to dirty the floor just cleaned when the floor brush mode is not used when the accessory 300 is not used.

As shown in fig. 6, the hand-held part 320 includes a housing 321, a suction port 322 provided at a front end of the housing 321, bristles 323, and a wiper strip 324, the bristles 323 being provided at a rear of the suction port 322, and the wiper strip 324 being provided in front of the suction port 322. The wiper strip 324 is disposed in front of the dirt suction opening 322, so that dirt on the clean table top of the hand-held portion 320 can be guided to enter the dirt suction opening 322, and the dirt suction is cleaner.

The hand piece 320 also includes a mechanical switch 325 and an accessory nozzle 326, and the user can control the accessory nozzle 326 to spray liquid through the mechanical switch 325. The accessory nozzle 326 will spray out liquid only when the user opens the mechanical switch 325. The user selectivity is more, more humanized.

As shown in fig. 2, in the present embodiment, the first control valve assembly 400 is disposed on the floor brush 200, so that the volume of the main body 100 can be reduced, and a large accommodating space is provided for the fluid supply container and the fluid recovery container 110, so that the fluid supply container and the fluid recovery container 110 can be provided with a larger capacity, thereby improving the single operation time of the cleaning apparatus 1000. At this time, the attachment 300 is connected to the floor brush 200, the latch assembly 330 is provided on the attachment 300, the recess 201 is provided at the corresponding position on the floor brush 200 to accommodate the latch assembly 330, and the user can detach the attachment 300 from the floor brush 200 by operating the latch assembly 330. The connection structure using the latch assembly 330 can improve the connection strength of the accessory 300 and the floor brush 200 while being convenient to disassemble and assemble, and prevent the accessory 300 from easily falling off the cleaning apparatus 1000 when the accessory 300 is dragged to clean a table top at a limited distance. At this time, the attachment 300 is also detachably connected to the first control valve assembly 400, and the attachment 300 and the first control valve assembly 400 may be connected in a mutually nested manner, for example, the end of the second branch 413 of the first control valve assembly 400 is a hollow cylinder, the end of the attachment 300 connected to the second branch 413 is a hollow cylinder with an outer diameter corresponding to the inner diameter of the cylinder at the end of the second branch 413, so that the end of the attachment 300 may be inserted into the end of the second branch 413 to realize connection between the two, and the structure facilitates disassembly and assembly of the attachment 300 and the first control valve assembly 400. When the user does not need to use the accessory 300, the accessory 300 is convenient to detach, and the dirt suction pipe 301 can be cleaned by detaching the accessory 300. In other embodiments, the first control valve assembly 400 may be disposed on the main body 100, and the accessory 300 may be connected to the main body 100, so that the volume of the floor brush 200 may be reduced.

As shown in fig. 7, in one embodiment, the cleaning apparatus 1000 further includes a fluid delivery system including a fluid supply container and a water pump 130; the floor brush 200 also includes a floor brush nozzle 220, the floor brush nozzle 220 being in fluid communication with the fluid delivery system; the accessory 300 further includes a water outlet conduit 302, the water outlet conduit 302 being in fluid communication with the fluid delivery system; a liquid outlet control valve assembly 500 is disposed between the water pump 130 and the water outlet pipe 302 and the floor brush nozzle 220, and the liquid outlet control valve assembly 500 is used for controlling water pumped by the water pump 130 to selectively flow to the water outlet pipe 302 or the floor brush nozzle 220 so as to switch the cleaning device 1000 between the floor brush mode and the accessory mode. At this time, the cleaning apparatus 1000 may not only suck dirt, but also spray liquid onto the floor or table top to achieve more efficient and cleaner cleaning. In this embodiment, the liquid outlet control valve assembly 500 is an electromagnetic valve, and can be controlled by a main control board, so that manual control by a user is not needed, and the liquid outlet control valve assembly is more intelligent. When the liquid outlet control valve assembly 500 is opened, the water pumped by the water pump 130 flows to the water outlet pipe 302; when the liquid outlet control valve assembly 500 is not opened, the water pumped by the water pump 130 flows to the floor brush nozzle 220.

In another embodiment, as shown in fig. 8, a pressure switch 140 is provided between the water pump 130 and the tapping control valve assembly 500. As shown in fig. 6, a mechanical switch 325 is disposed on the accessory 300 to control whether the accessory 300 sprays water, when the mechanical switch 325 is not opened and the cleaning device 1000 is in the accessory mode, the water pumped by the water pump 130 is not released, which can generate pressure on the water pump 130 to affect the service life of the water pump 130, at this time, a pressure switch 140 is disposed between the water pump 130 and the liquid outlet control valve assembly 500, the pressure switch 140 can detect the pressure applied by the water to the water pump 130, and when the pressure reaches a certain value, the pressure switch 140 can control the water pump 130 to be powered off so as to protect the water pump 130.

As shown in fig. 9, in one embodiment, the cleaning apparatus 1000 further includes a fluid delivery system including a fluid supply container, a water pump 130, and a heating mechanism 150; the floor brush 200 also includes a floor brush nozzle 220, the floor brush nozzle 220 being in fluid communication with the fluid delivery system; a heating control valve assembly 600 disposed between the water pump 130 and the heating mechanism 150 and the floor brush nozzle 220, the heating control valve assembly 600 being used to control the water pumped by the water pump 130 to selectively flow to the heating mechanism 150 or the floor brush nozzle 220; the heating mechanism 150 is used for heating the water entering the heating mechanism 150 into water vapor or hot water with preset temperature; the heating mechanism 150 communicates with the floor brush nozzle 220 such that the water vapor or the hot water of a preset temperature heated by the heating mechanism 150 flows out through the floor brush nozzle 220. At this time, the floor brush 200 of the cleaning apparatus 1000 may spray cold water, hot water, or water vapor to the floor to meet different cleaning requirements. For example, when the ground is greasy, the heating control valve assembly 600 may be opened, so that the water pumped by the water pump 130 flows to the heating mechanism 150, and the heating power of the heating mechanism 150 is controlled to heat the water into hot water with a preset temperature by the heating mechanism 150, so that the hot water is easier to clean the greasy ground. Or when the user needs to steam sterilize the ground or the roller brush, the heating control valve assembly 600 may be opened, so that the water pumped by the water pump 130 flows to the heating mechanism 150, and the heating power of the heating mechanism 150 is controlled so that the heating mechanism 150 heats the water into steam to sterilize the ground or the roller brush.

In this embodiment, cold water, hot water and steam all flow out through the floor brush nozzle 220. In other embodiments, a steam nozzle may be added to spray steam specifically, so that cold water can be sprayed and steam can be sprayed at the same time, and steam sterilization can be performed while cleaning the floor. At this time, a fourth control valve assembly is added between the heating mechanism 150 and the steam nozzle for selectively delivering the water steam to the steam nozzle and delivering the hot water to the brush nozzle 220.

In this embodiment, the heating control valve assembly 600 is an electromagnetic valve, and can be controlled by a main control board, so that manual control by a user is not needed, and the heating control valve assembly is more intelligent. When the heating control valve assembly 600 is opened, the water pumped by the water pump 130 flows to the heating mechanism 150 and then to the floor brush nozzle 220; when the heating control valve assembly 600 is not opened, the water pumped by the water pump 130 directly flows to the ground brush nozzle 220.

In another embodiment, as shown in fig. 10, a check valve 160 is provided between the heating control valve assembly 600 and the heating mechanism 150, so that the heating mechanism 150 can prevent the backflow of hot water and damage the heating control valve assembly 600.

As shown in fig. 11, in still another embodiment, a temperature sensor 170 is disposed between the heating mechanism 150 and the brush nozzle 220, and the temperature sensor 170 can detect whether the temperature of the liquid flowing out from the heating mechanism 150 reaches a preset temperature, and if the temperature does not reach the preset temperature, the heating temperature of the heating mechanism 150 is increased to ensure that the hot water continuously maintains the preset temperature. In other embodiments, the temperature sensor 170 may be provided on the brush nozzle 220 or the roller brush, and may sense the temperature of the hot water flowing from the heating mechanism 150, and is not particularly limited herein.

As shown in fig. 12, in an embodiment, the cleaning apparatus 1000 may include both a liquid outlet control valve assembly 500 and a heating control valve assembly 600, where the liquid outlet control valve assembly 500 is disposed between the water pump 130 and the water outlet pipe 302 and the heating control valve assembly 600, the liquid outlet control valve assembly 500 is used for controlling water pumped by the water pump 130 to selectively flow to the water outlet pipe 302 or the heating control valve assembly 600, and the heating control valve assembly 600 is connected to the ground brush nozzle 220 and the heating mechanism 150, respectively, for controlling water flowing from the heating control valve assembly 600 to selectively flow to the ground brush nozzle 220 and the heating mechanism 150. When the cleaning apparatus 1000 is in the floor brush mode, cold water, hot water, or steam may be sprayed to the floor; when the cleaning device 1000 is in the accessory mode, cold water may be sprayed onto the tabletop.

In another embodiment, as shown in fig. 13, the positions of the outlet control valve assembly 500 and the heating control valve assembly 600 may be changed, where the heating control valve assembly 600 is disposed between the water pump 130 and the heating mechanism 150 and the outlet control valve assembly 500, the heating control valve assembly 600 is used to control the water pumped by the water pump 130 to selectively flow to the heating mechanism 150 or the outlet control valve assembly 500, and the outlet control valve assembly 500 is connected to the ground brush nozzle 220 and the outlet pipeline 302, respectively, to control the water flowing from the outlet control valve assembly 500 to selectively flow to the ground brush nozzle 220 and the outlet pipeline 302. When the cleaning apparatus 1000 is in the floor brush mode, cold water, hot water, or steam may be sprayed to the floor; when the cleaning device 1000 is in the accessory mode, cold water may be sprayed onto the tabletop.

The cleaning device 1000 of the utility model is added with the accessory 300 on the basis of the existing upright cleaning device, so that a user can hold the accessory 300 to suck dirt, thereby meeting the requirements of the cleaning device 1000 for multiple occasions, not only cleaning the floor by using the floor brush 200 and the carpet on the floor to wait for cleaning, but also cleaning the surfaces to be cleaned above the floor such as a desktop, a windowsill, a sofa and the like by using the accessory 300;

in addition, the cleaning device 1000 of the present utility model is provided with the first control valve assembly 400 to switch between the floor brush mode and the accessory mode, and the accessory 300 can be stored on the machine body 100 when the floor brush mode is used without frequently inserting and extracting the accessory 300, so that the operation is convenient, and the secondary pollution to the cleaning device 1000 and the floor caused by the residual dirt in the accessory 300 can be avoided, and the user experience is affected.

While the present disclosure and features have been described above with respect to specific embodiments, it will be appreciated that those skilled in the art, upon attaining the teachings of the present disclosure, may readily devise numerous variations and modifications of the above-described structures and materials, including combinations of features that are individually disclosed or claimed herein, and obviously other combinations of such features. Such variations and/or combinations fall within the technical field to which the utility model relates and fall within the scope of the claims of the utility model.

Claims (10)

1. A cleaning apparatus, characterized in that: comprising the following steps:

a body;

a fluid delivery system comprising a fluid supply container, a water pump, and a heating mechanism;

a floor brush comprising a floor brush nozzle fluidly connectable to the fluid delivery system, the floor brush being coupled to the body;

the heating control valve assembly is arranged between the water pump and the heating mechanism and the ground brush nozzle and is used for controlling water sucked by the water pump to selectively flow to the heating mechanism or the ground brush nozzle;

the heating mechanism is used for heating water entering the heating mechanism into water vapor or hot water with preset temperature;

the heating mechanism is communicated with the floor brush nozzle, so that water vapor heated by the heating mechanism or hot water with preset temperature flows out through the floor brush nozzle.

2. The cleaning apparatus of claim 1, wherein: a temperature sensor is arranged between the heating mechanism and the ground brush nozzle.

3. The cleaning apparatus of claim 1, wherein: the floor brush also comprises a rolling brush, and a temperature sensor is arranged on the rolling brush.

4. The cleaning apparatus of claim 1, wherein: and a one-way valve is arranged between the heating control valve assembly and the heating mechanism.

5. The cleaning apparatus of claim 1, wherein: the cleaning apparatus further comprises an accessory and a liquid outlet control valve assembly, the accessory comprising a water outlet conduit that is in fluid communication with the fluid delivery system, the user being able to hold the accessory in his hand to spray liquid onto a surface to be cleaned;

the liquid outlet control valve assembly is arranged between the water pump and the water outlet pipeline and between the water outlet pipeline and the floor brush nozzle, and is used for controlling water sucked by the water pump to selectively flow to the water outlet pipeline or the floor brush nozzle so as to enable the cleaning equipment to be switched between a floor brush mode and an accessory mode.

6. The cleaning apparatus defined in claim 5, wherein: the accessory further comprises a hose and a handheld portion, and the handheld portion is clamped with the machine body.

7. The cleaning apparatus defined in claim 6, wherein: the hand-held portion includes a mechanical switch through which a user can control the accessory nozzle to spray a liquid, and an accessory nozzle.

8. The cleaning apparatus defined in claim 7, wherein: and a pressure switch is arranged between the water pump and the liquid outlet control valve component.

9. The cleaning apparatus defined in claim 6, wherein: the hose is a telescopic spring tube.

10. The cleaning apparatus defined in claim 5, wherein: the accessory is connected with the ground brush, a latch assembly is arranged on the accessory, and a groove is arranged at a corresponding position on the ground brush to accommodate the latch assembly.