CN215650897U - Retrieve container, clean subassembly and ground cleaning equipment of retrieving - Google Patents

Abstract

The utility model relates to a recovery container, a cleaning recovery assembly and ground cleaning equipment, belongs to the technical field of household appliances, and aims to solve the problem that sewage in an existing recovery barrel cannot be recovered and reused. The recovery container of the present invention comprises: the recycling cavity is used for accommodating waste liquid and sundries; and the filtering piece is arranged in the accommodating cavity so as to filter the waste liquid in the accommodating cavity into secondary cleaning liquid. According to the utility model, the filtering piece is arranged to filter the waste liquid and impurities entering the accommodating cavity to form the secondary cleaning liquid which can be reused, so that on one hand, water resources are saved, and the environment is protected; on the other hand, the cleaning liquid can be supplemented into the cleaning liquid container, and/or the cleaning liquid can be provided for the floor brush, so that the frequency of injecting the cleaning solution into the cleaning liquid container is reduced, and time and labor are saved.

Description

Retrieve container, clean subassembly and ground cleaning equipment of retrieving

Technical Field

The utility model relates to the technical field of household appliances, in particular to a recovery container, a cleaning recovery assembly and ground cleaning equipment.

Background

At present, in the existing floor cleaning equipment, sewage on the floor is sucked into a recovery barrel under the action of negative pressure suction force and finally poured into a sewer. So not only caused the waste to the water resource, but also need often empty the recycling bin, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention provides a recycling container, a cleaning and recycling assembly and a floor cleaning device, so as to solve the problem that the sewage in the existing recycling bin cannot be recycled.

In one aspect, the present invention provides a recovery tank comprising:

the recycling cavity is used for accommodating waste liquid and sundries;

the filter element is arranged in the accommodating cavity so as to filter the waste liquid in the accommodating cavity into secondary cleaning liquid;

the filter element divides the recovery containing cavity into a first recovery containing cavity and a second recovery containing cavity, the waste liquid and the impurities are located in the first recovery containing cavity, and the secondary cleaning liquid is located in the second recovery containing cavity;

the first recovery cavity is provided with a suction inlet which is communicated with a ground brush outside the recovery container;

the second recovery cavity is provided with a liquid outlet which is communicated with a floor brush and/or a cleaning solution container outside the recovery container.

Further, the filter element is in sealing contact with the wall of the recovery volume.

Further, the filter member includes a filter plate composed of a single-layer or multi-layer filter element.

Furthermore, the filter piece also comprises a filter hole plate, and an intermediate transition area is formed between the filter hole plate and the filter plate;

the filter pore plate is contacted with the first recovery cavity, and the filter plate is contacted with the second recovery cavity.

Furthermore, the filtering pore plate, the middle transition area and the filtering plate are sequentially arranged from top to bottom.

Further, a filtering reagent is arranged in the middle transition area.

Further, the filter element also comprises a reagent cartridge, the opening of which communicates with the intermediate transition area in order to release the filter agent.

Further, a meter is arranged at the opening of the kit.

Furthermore, the recovery container is also provided with a first negative pressure part for forming negative pressure in the recovery containing cavity.

Furthermore, the first recycling cavity and the second recycling cavity are both provided with liquid level meters.

Further, the recycling container is provided with a gas outlet, and the first recycling cavity is communicated with an external motor assembly through the gas outlet.

Furthermore, a filtering and water-retaining piece is arranged in the first recovery cavity;

the filtering water retaining piece is arranged on or covered on the gas outlet in a sealing mode.

In another aspect, the present invention provides a cleaning recycling assembly, comprising the above recycling container and a cleaning liquid container, wherein the cleaning liquid container is connected to the recycling container, and the secondary cleaning liquid can be guided into the cleaning liquid container.

Further, the cleaning liquid container includes:

the liquid storage cavity is used for containing aqueous cleaning liquid and is provided with a fluid inlet, a fluid outlet and a flow guide port which are communicated with the liquid storage cavity;

the electrode assembly comprises an electrode plate which is arranged in the liquid storage cavity and is used for catalyzing water to react to generate hydroxyl radicals after being electrified;

the fluid inlet is communicated with the outside, the fluid outlet is communicated with the ground brush outside the cleaning and recycling assembly, and the flow guide port is communicated with the second recycling cavity.

Further, the electrode plate comprises an anode plate, a cathode plate and an insulating plate, wherein the insulating plate is positioned between the anode plate and the cathode plate and separates the anode plate from the cathode plate;

and the surface of the anode plate is provided with metal oxide.

Further, a liquid level meter is arranged in the liquid storage cavity.

Furthermore, the cleaning liquid container is also provided with a second negative pressure part for forming negative pressure in the liquid storage cavity.

In a further aspect, the present invention provides a floor cleaning appliance comprising a cleaning recovery assembly as described above.

Compared with the prior art, the utility model can realize at least one of the following beneficial effects:

(1) by arranging the filter element, waste liquid and sundries entering the accommodating cavity are filtered to form secondary cleaning liquid which can be reused, so that on one hand, water resources are saved, and the environment is protected; on the other hand, the cleaning liquid can be supplemented into the cleaning liquid container and/or the cleaning liquid can be provided for the floor brush, so that the frequency of injecting the cleaning solution into the cleaning liquid container is reduced, and time and labor are saved;

(2) be equipped with the plate electrode in the cleaning solution container of clean recovery subassembly, the hydroenergy can produce the hydroxyl free radical of strong oxidizing property after the plate electrode circular telegram, these hydroxyl free radicals are used microorganism, the bacterium, can play the effect of disinfection and sterilization, and the hydroxyl free radical has the life-span limit, the lag time reduces into the water molecule again, consequently, it does not have the toxic and side effect to disinfect with it, and the kill rate of its virus bacterium is up to 99%, need not to put into disinfectant to the cleaning solution container so, also need not often to change disinfectant, just also avoided adding disinfectant frequently, the problem of the antiseptic solution smell of production is sharp.

In the utility model, the technical schemes can be combined with each other to realize more preferable combination schemes. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model, wherein like reference numerals are used to designate like parts throughout.

FIG. 1 is a schematic structural diagram of a recovery vessel according to an embodiment;

FIG. 2 is a schematic structural view of a recovery vessel according to an embodiment (II);

FIG. 3 is a schematic view (III) of the structure of a recovery vessel in an embodiment;

FIG. 4 is a schematic structural diagram of a cleaning and recycling assembly according to an embodiment;

FIG. 5 is a schematic structural view of a cleaning and recycling assembly according to an embodiment (II);

FIG. 6 is a schematic view (III) of the cleaning and recycling assembly according to an embodiment;

FIG. 7 is a schematic structural view of the floor scrubbing apparatus of an embodiment (one);

FIG. 8 is a schematic structural view of the floor scrubbing apparatus of the embodiment (two);

FIG. 9 is a schematic view of the floor scrubbing apparatus of an embodiment (III);

FIG. 10 is a schematic view (IV) of the floor scrubbing apparatus of an embodiment.

Reference numerals:

1-a recovery vessel; 101-suction inlet; 102-a liquid outlet; 103-gas outlet; 11-a filter element; 111-a filter plate; 112-a filter orifice plate; 113-intermediate filtration zone; 114-filtration of the reagent; 115-kit(s); 12-a first recovery chamber; 13-a second recovery volume; 14-a filtering water retaining member; 15-a first negative pressure part; 151-first solenoid valve; 16-a liquid outlet pipe; 161-a second solenoid valve; 17-a transfusion tube; 171-a third solenoid valve; 18-a suction tube; 181-fourth solenoid valve; 2-a cleaning liquid container; 201-a fluid inlet; 202-a fluid outlet; 203-a flow guide port; 21-an electrode plate; 22-a water inlet pipe; 221-a fifth solenoid valve; 23-a water outlet pipe; 231-a sixth solenoid valve; 24-a second negative pressure part; 241-a seventh solenoid valve; 3-a handle assembly; 4-a motor assembly; 5-a power supply component; 6-a floor brush; 7-display screen.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which together with the embodiments of the utility model serve to explain the principles of the utility model and not to limit its scope.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the term "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, which may be a mechanical connection, an electrical connection, which may be a direct connection, or an indirect connection via an intermediate medium. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "top," "bottom," "above … …," "below," and "on … …" as used throughout the description are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space.

The general working surface of the utility model can be a plane or a curved surface, can be inclined or horizontal. For convenience of explanation, the embodiments of the present invention are placed on a horizontal plane and used on the horizontal plane, and are defined as "high and low" and "up and down".

Example one

The present embodiment provides a recovery container, as shown in fig. 1 to 3, a recovery container 1 including:

the recycling cavity is used for accommodating waste liquid and sundries;

the filtering piece 11 is arranged in the accommodating cavity to filter the waste liquid in the accommodating cavity into secondary cleaning liquid;

the filter element 11 divides the recovery containing cavity into a first recovery containing cavity 12 and a second recovery containing cavity 13, waste liquid and impurities are located in the first recovery containing cavity 12, and secondary cleaning liquid is located in the second recovery containing cavity 13;

the first recovery cavity 12 is provided with a suction inlet 101, the suction inlet 101 is communicated with a ground brush (any cleaning component of the cleaning device for cleaning, but not limited to the ground brush) outside the recovery container 1, so that the waste liquid and the impurities enter the first recovery cavity 12 through the suction inlet 101;

the second recycling cavity 13 is provided with a liquid outlet 102, and the liquid outlet 102 is communicated with a floor brush (not limited to the floor brush) and/or a cleaning liquid container (not limited to the cleaning liquid container as long as the cleaning liquid is provided to the cleaning component of the cleaning device) outside the recycling container 1, so that the secondary cleaning liquid is led out through the liquid outlet 102 to be reused.

Compared with the prior art, the recycling container 1 provided by the utility model is provided with the filter piece 11, so that waste liquid and sundries entering the recycling cavity are filtered to form secondary cleaning liquid which can be reused, and on one hand, water resources are saved, and the recycling container is green and environment-friendly; on the other hand, the cleaning liquid can be supplemented into the cleaning liquid container, and/or the cleaning liquid can be provided for the floor brush, so that the frequency of injecting the cleaning solution into the cleaning liquid container is reduced, and time and labor are saved.

The filter element 11 is detachably mounted in the accommodating chamber for replacement and cleaning.

The filtering element 11 is in sealing contact with the wall of the recovery cavity to prevent the waste liquid or impurities in the first recovery cavity 12 from entering the second recovery cavity 13 without being filtered by the filtering element 11. Specifically, the edge of the filter member 11 is fitted with a seal ring.

In this embodiment, filter 11 and the side cavity wall sealing contact who retrieves the appearance chamber, will retrieve the first recovery chamber 12 and the second recovery chamber 13 that holds the chamber and cut apart into upper and lower setting with retrieving the appearance chamber, first recovery chamber 12 is located the second and retrieves the top that holds chamber 13, so, waste liquid and debris are located and filter 11, and the waste liquid gets into under the effect of gravity and filters in filtering 11, and secondary cleaning liquid gets into the second under the effect of gravity and retrieves and hold chamber 13.

In some embodiments, the filter member 11 includes a filter plate 111 composed of a single layer or a plurality of layers of filter elements having a filtering effect, the filter plate including a flat plate-shaped single layer PP cotton filter element, or including a plurality of layers of PP cotton filter elements, quartz sand particles, hollow fibers, or the like. The filter plate filters out impurities such as dust, hair and the like in the waste liquid to form secondary cleaning liquid.

In some embodiments, the filter element 11 comprises, in addition to the filter plate 111 described above, a filter plate 112, and an intermediate transition area 113 is formed between the filter plate 112 and the filter plate 111, the filter plate 112 being in contact with the first recovery volume 12, and the filter plate 111 being in contact with the second recovery volume 13. Large particle matters such as hair, wastepaper and the like in the waste liquid are firstly filtered by the filter hole plate 112 to form primary filter waste liquid, the primary filter waste liquid enters the middle filter area 113, then the filter plate 111 filters dust, germs and the like in the primary filter waste liquid to form secondary cleaning liquid, and the secondary cleaning liquid enters the second recovery accommodating cavity 13. Through setting up different filter orifice 112 and filter 111 of filter effect for the waste liquid realizes hierarchical filtration, has not only alleviateed filter 111's filter pressure, has still carried out the categorised, the person's of facilitating the use clearance to the debris of crossing.

In this embodiment, the filtering hole plate 112, the intermediate transition area 113 and the filtering plate 111 are sequentially disposed from top to bottom, so that the waste liquid is gradually filtered at the filtering hole plate 112 and the filtering plate 111 by gravity. Further, the filter plate 112 and the filter plate 111 are arranged in parallel and parallel to the horizontal direction, so that the waste liquid and impurities are distributed on the filter plate 112 and the filter plate 111 as much as possible, and a better filtering effect is achieved.

In some embodiments, the filtering reagent 114 is filled in the intermediate transition region 113 between the filtering hole plate 112 and the filtering plate 111, after the primary filtered waste liquid filtered by the filtering hole plate 112 enters the intermediate transition region 113 and contacts with the filtering reagent 114, the particulate matters in the primary filtered waste liquid form floccules under the action of the filtering reagent 114, the floccules are blocked by the filtering plate 111 and remain in the intermediate filtering region 113, and the primary filtered waste liquid forms the secondary cleaning liquid after being filtered by the filtering reagent 114 and the filtering plate 111. In addition, the primary filtered waste liquid also makes the original dirty color lighter under the action of the filtering reagent 114, so that the finally obtained secondary cleaning liquid is clearer and cleaner. Thus, the waste liquid is filtered by the filter pore plate 112, the filter reagent 114 and the filter plate 111 in sequence to form a secondary cleaning liquid with higher quality.

It should be noted that the filtering agent 114 and the floc after reaction are limited in the intermediate transition region 113 by the filtering orifice 112 and the filtering plate 111, so the aperture of the filtering orifice 112 is smaller than the particle size of the filtering agent 114 and the floc.

The filtering reagent 114 is a flocculating agent, and polyaluminium chloride or polyaluminium sulfate can be selected, and the two flocculating agents have good flocculation effect on waste liquid containing impurities and also have obvious effects on removing turbidity in the waste liquid and lightening the color of the waste liquid.

In order to ensure the filtering effect of the filtering agent 114 in the intermediate transition zone 113, the filtering element 11 also comprises a reagent box 115, which is in communication with the intermediate transition zone 113, for supplying the filtering agent 114 to the intermediate transition zone 113, maintaining the filtering effect of this zone stable. As for the reagent kit 115, it can be disposed in the intermediate transition area 113, or disposed in the first recovery cavity 12 or the second recovery cavity 13, preferably, the reagent kit 115 is disposed in the intermediate transition area 113, so as to prevent the reagent kit 115 from being damaged and causing the filtering reagent 114 to leak into the first recovery cavity 12 or the second recovery cavity 13, which affects the quality of the secondary cleaning solution.

Further, a meter is arranged at the opening of the reagent box 115 to control the reagent box 115 to release the transition reagent 114 regularly and quantitatively, so as to further ensure the stability of the filtering effect of the filtering reagent 114 in the intermediate transition region 113.

The recovery container 1 is provided with a gas outlet 103, the recovery containing cavity is communicated with an external motor assembly through the gas outlet 103, and the motor assembly works to form negative pressure airflow so as to generate strong suction force, so that waste liquid and sundries on the ground are sucked into the recovery containing cavity.

In order to avoid that waste liquid or sundries in the accommodating cavity enter the motor assembly from the gas outlet 103 under the action of negative pressure, a filtering water retaining piece 14 is arranged in the recovery container 1, and the filtering water retaining piece 14 is positioned in the accommodating cavity and is arranged opposite to the gas outlet 103. Furthermore, the filtering and water-retaining member 14 is hermetically mounted or hermetically covered on the gas outlet 103, and the projection of the filtering and water-retaining member 14 toward the gas outlet 103 can completely cover the gas outlet 103, so as to prevent waste liquid or impurities from being led out of the recovery container 1 from the gas outlet 103.

Specifically, the gas outlet 103 communicates with the first recovery chamber 12, and the filtering water stop 14 is located in the first recovery chamber 12.

In some embodiments, the filtering and water-retaining member 14 includes a drying layer in which a desiccant capable of absorbing water vapor is disposed, and a filtering HEPA layer for filtering impurities such as dust in the air flow.

In some embodiments, the filtering water-retaining member 14 is made of fibers having a water-absorbing air-permeable effect.

In this embodiment, the gas outlet 103 is opened at the top wall of the first recycling chamber 12, the extension of the filtering and water-blocking member 14 is hermetically connected with the upper portion of the side wall of the first recycling chamber 12, and the suction port 101 is located below the filtering and water-blocking member 14, so as to prevent the waste liquid or impurities sucked into the recycling container 1 from being guided out through the gas outlet 103.

It should be noted that the filtering water-stop member 14 is detachably installed in the recovery tank 1 for cleaning, replacement or maintenance.

In order to better suck the waste liquid and impurities into the recovery container 1, the recovery container 1 is further provided with a first negative pressure part 15 for forming negative pressure in the recovery accommodating chamber 1. Specifically, the first negative pressure portion 15 communicates with the first recovery chamber 12. A first electromagnetic valve 151 is arranged on a pipeline of the first negative pressure part 15 communicated with the first recovery cavity 12 to control the vacuum degree in the recovery cavity.

In order to lead the secondary cleaning solution to the cleaning solution container or/and the floor brush better, the recovery cavity is provided with two liquid outlets 102, the two liquid outlets 102 are respectively connected with the liquid outlet pipe 16 and the liquid conveying pipe 17, the other end of the liquid outlet pipe 16 is connected with the floor brush, and the other end of the liquid conveying pipe 17 is connected with the cleaning solution container.

In order to better control the liquid discharge amount, the liquid outlet pipe 16 and the liquid conveying pipe 17 are respectively provided with a second electromagnetic valve 161 and a third electromagnetic valve 171.

A suction pipe 18 is provided on the suction port 101, and the other end of the suction pipe 18 is connected to the floor brush to guide the waste liquid and the foreign materials sucked by the floor brush into the recovery accommodating chamber. The suction pipe 18 is provided with a fourth solenoid valve 181 for controlling whether the recovery compartment sucks in the waste liquid and impurities and the measurement of the sucked waste liquid and impurities.

In addition, level gauges are respectively provided in the first recovery containing chamber 12 and the second recovery containing chamber 13 for measuring the liquid level in the chambers.

Example two

The embodiment discloses a cleaning recycling assembly, as shown in fig. 4 to 6, comprising a recycling container 1 and a cleaning liquid container 2 connected to the recycling container 1, wherein the secondary cleaning liquid in the recycling container 1 can be guided into the cleaning liquid container 2.

Compared with the prior art, the floor cleaning device provided by the embodiment has the beneficial effects of the recycling container 1 provided by the first embodiment, and the description is omitted here.

The cleaning liquid container 2 comprises a liquid storage cavity for containing the aqueous cleaning liquid, and the liquid storage cavity is provided with a fluid inlet 201, a fluid outlet 202 and a flow guide port 203 which are communicated with the liquid storage cavity;

the electrode assembly comprises an electrode plate 21, and the electrode plate 21 is arranged in the liquid storage cavity and used for catalyzing water to react to generate hydroxyl radicals after being electrified;

the fluid inlet 201 is communicated with the outside and used for injecting new cleaning liquid into the liquid storage cavity; the fluid outlet 202 is in communication with a floor brush (not limited to a floor brush as long as the cleaning device is a cleaning component for sweeping) outside the cleaning recovery assembly for directing the liquid mixed with the hydroxyl radicals to the floor brush; the diversion port 203 is communicated with the recovery container 1 so that the secondary cleaning liquid is guided into the liquid storage cavity, and specifically, the diversion port 203 is communicated with the second recovery containing cavity 13 through the liquid conveying pipe 17.

The water can produce the hydroxyl free radical of strong oxidizing property after the electrode board 21 is switched on, these hydroxyl free radicals act on microorganism, bacterium, can play the effect of disinfection and sterilization, and the hydroxyl free radical has the life-span limitedly, reduce into the water molecule again in the time of passing, consequently with its disinfection and sterilization innoxic side effect, and the kill rate of its virus bacterium is up to 99%, need not to put into disinfectant to cleaning solution container 1 so, just also need not often to change disinfectant, just also avoided adding disinfectant frequently, the problem that the antiseptic solution smell of production is sharp.

The electrode plate 21 includes an anode plate, a cathode plate, and an insulating plate between the anode plate and the cathode plate to separate them.

Active substances are coated on the surface of the anode plate, molecular chains of water are opened under the action of current, hydroxyl radicals can be generated, the oxidizing capability of the hydroxyl radicals in all oxidants is second to that of fluorine, but the hydroxyl radicals are completely non-toxic and harmless, in the sterilization process, the hydroxyl radicals firstly act on cell membranes or cell walls of microorganisms, protein functional groups of the microorganisms are oxidized and damaged, metabolism is obstructed, the hydroxyl radicals can penetrate through microbial envelopes, and proteins and polysaccharides in the membranes are oxidized and damaged, so that cells are damaged, and the microorganisms die. The active substance plays a role of a catalyst in the electrochemical reaction of water, the quality cannot be reduced in the reaction process, no pungent smell is generated, no other toxic chemical substance is generated, the killing rate of viruses and bacteria reaches up to 99%, and the disinfectant and bactericidal agent is high in disinfection and sterilization efficiency, safe and environment-friendly.

In some embodiments, the active material is metal oxide, that is, the surface of the anode plate is coated with metal oxide coating, and when the anode plate is electrified and operated, H in contact with the anode plate₂The electrochemical reaction of O generates hydroxyl radicals (OH) having a disinfecting effect, and the OH radicals are mixed with the liquid in the cleaning liquid container 2 to form a liquid having a disinfecting effect. Preferably, the metal oxide is an oxide nano ceramic composite material tightly combined with the anode substrate material, the surface of the material is provided with a cascade wiener nested structure, the nano cascade surface structure can enhance the contact area with water, and hydroxyl radicals can be generated on the surface of the anode electrode, and in addition, micro-nano bubbles can be generated after the anode plate is electrified and diffused into liquid, so that the disinfection and sterilization effects of the liquid are improved. Further, oxidizingThe nano ceramic composite material is an iridium oxide and cobalt oxide nano ceramic composite material.

In some embodiments, the cathode plate is made of stainless steel.

In some embodiments, the anode plate, the insulating plate and the cathode plate are horizontally arranged up and down, and the insulating plate can completely cover the anode and the cathode in projection to the anode plate and the cathode plate. The distance between the cathode plate and the anode plate is 0.5-1.5mm, and the cathode plate and the anode plate are horizontally arranged at the vertical distance, so that the electrode efficiency can be improved, the energy consumption can be reduced, and the scaling process of the cathode can be slowed down.

To ensure that all the cleaning liquid flowing out from the fluid outlet 202 is mixed with hydroxyl radicals, the electrode plate 21 is erected above the fluid outlet 202, and the projection of the electrode plate 21 to the fluid outlet 202 can completely cover the fluid outlet 202. Specifically, the fluid outlet 202 is opened in the bottom wall of the cleaning liquid container 2, and the electrode plate 21 is erected on the bottom wall of the cleaning liquid container 2.

The fluid inlet 201 is provided with a water inlet pipe 22. Further, a fifth solenoid valve 221 is disposed on the water inlet pipe 22 for controlling the metering of the cleaning liquid injected from the fluid inlet 201.

The fluid outlet 202 is provided with a water outlet pipe 23. Furthermore, a sixth electromagnetic valve 231 is disposed on the water outlet pipe 23 for controlling the metering of the cleaning liquid guided to the floor brush.

In order to introduce the new cleaning liquid and the secondary cleaning liquid into the liquid storage chamber, the cleaning liquid container 2 is further provided with a second negative pressure portion 24 for forming a negative pressure in the cleaning liquid container 2. Specifically, the second negative pressure portion 24 communicates with the reservoir chamber. A seventh electromagnetic valve 241 is arranged on a pipeline for communicating the second negative pressure part 24 with the liquid storage cavity to control the vacuum degree in the liquid storage cavity.

In order to better retrieve the secondary cleaning solution direction stock solution intracavity in appearance 13 with the second, be equipped with the transmission pump between second recovery appearance chamber 13 and the stock solution chamber, specifically, the transmission pump inlet tube (being transfer line 17) is retrieved with the second and is held the chamber 13 and be connected, and the outlet pipe and the stock solution chamber of transmission pump are connected to with the clean liquid pump of secondary to the stock solution intracavity.

The liquid storage cavity is internally provided with a liquid level meter for measuring the height of the cleaning liquid in the liquid storage cavity.

EXAMPLE III

The embodiment provides a floor cleaning device, which is shown in fig. 7-10 and comprises a cleaning and recycling assembly provided by the second embodiment.

Compared with the prior art, the floor cleaning device provided by the embodiment has the beneficial effects of the cleaning and recycling assembly provided by the second embodiment, and the description is omitted.

The floor cleaning equipment further comprises a machine body, a handle component 3, a motor component 4, a power supply component 5, a floor brush 6 and a control component.

Clean subassembly, motor element 4, power supply unit 5 and the control assembly installation of retrieving are in the organism, and handle assembly 3 is located the organism top, and scrubbing brush 6 is located the organism bottom.

The recovery container 1 is detachably arranged in the machine body, and a suction port 101 of the recovery container 1 is communicated with a suction port at the bottom of the floor brush 6 through a suction pipe 18 so as to store waste liquid and sundries absorbed by the floor brush into the first recovery cavity 12; a liquid outlet 102 of the recovery container 1 communicates with the liquid distributor of the floor brush 6 via a liquid outlet pipe 16 for directing the secondary cleaning liquid to the wiping elements at the bottom of the floor brush 6; the gas outlet 103 of the recovery tank 1 communicates with the motor assembly 4.

Cleaning solution container 2 demountable installation is in the organism, and cleaning solution container 2's fluid outlet 202 is through outlet pipe 23 and with the liquid distributor intercommunication of scrubbing brush 6 to the wiper of cleaning solution direction scrubbing brush 6 bottoms that will have the disinfection function, the wiper cleans ground again, plays clean, disinfection, sterilization, moist effect to ground.

The power supply assembly 5 provides electrical power to power consuming components of the floor scrubbing apparatus.

The control assembly is used for controlling all work processes of the floor cleaning device.

It should be noted that, the control component is connected to all the level meters and the electromagnetic valves in the cleaning and recycling component, and controls the opening and closing degree of the electromagnetic valves according to the level signals of the level meters, for example, when the liquid level in the first recycling chamber 12 exceeds a certain value, the electromagnetic valve arranged on the suction pipe is closed, so as to prevent the first recycling chamber 12 from being unable to receive newly sucked waste liquid and impurities; when the liquid level in stock solution chamber is less than certain numerical value, open the solenoid valve on the transfer line, make the leading-in stock solution intracavity of secondary cleaning solution, if the second is retrieved and is contained in the chamber 13 also when being less than certain numerical value this moment, remind (be equipped with corresponding warning equipment on the organism, like pilot lamp, pronunciation are reminded, display screen etc.) the user to pour into new cleaning solution into, the solenoid valve is in open state … … etc. on the feed liquor pipe 22 this moment, can set up reasonable control method according to ground cleaning device's particular case, no longer give unnecessary details here one by one.

The recovery tank 1 and the cleaning liquid tank 2 may be located on the same side of the housing or on different sides of the housing.

In some embodiments, the cleaning liquid container 2 and the recovery container 1 are separately disposed at the bottom of different sides of the machine body, the power supply assembly 5 is disposed directly above the cleaning liquid container 2, and the motor assembly 4 is disposed directly above the recovery container 1, so that the positions of the recovery container 1, the cleaning liquid container 2, the motor assembly 4 and the power supply assembly 5 are more compact, and the height of the machine body can be reduced.

In some embodiments, the motor assembly 4, the cleaning solution container 2 and the power supply assembly 5 are disposed in the body from top to bottom, the power supply assembly 5 is disposed on the back of the motor assembly 4, the cleaning solution container 2 and the power supply assembly 5, and the power supply assembly 5 is in the shape of a slender rectangle, so that the body is slim and long and is convenient to store.

In some embodiments, cleaning solution container 2 and recovery container 1 divide the different sides at the organism, cleaning solution container 2 is close to the top of organism, recovery container 1 is located the bottom of organism, power supply unit 5 is located cleaning solution container 2 under, motor element 4 is located recovery container 1 directly over, so set up make recovery container 1, cleaning solution container 2, motor element 4 and power supply unit 5 positions are more compact, reduce the height of organism, the person of facilitating the use injects new cleaning solution into cleaning solution container 2.

In some embodiments, the cleaning liquid container 2 and the recovery container 1 are separately disposed at different sides of the machine body, and the cleaning liquid container 2 extends from the lower end surface of the top plate of the machine body to the upper end surface of the bottom plate of the machine body, so as to increase the volume of the cleaning liquid container to the maximum extent, and further increase the volume of the liquid storage cavity, thereby increasing the capacity of the cleaning liquid contained in the cleaning liquid container 2; the recycling container 1 is located at the bottom of the machine body, the motor assembly 4 is located under the recycling container 1, the power supply assembly 5 is located over the motor assembly 4 and close to the air outlet end of the motor assembly, and the power supply assembly 5 is convenient to dissipate heat.

In addition, the floor cleaning appliance comprises a display 7 for displaying data parameters relating to the floor cleaning appliance, such as motor power, power supply capacity, wiper speed, liquid level in the recovery and reservoir chambers, in order to enable the user to better understand the usage. Specifically, the display 7 is located on the top end face of the body for the user to observe.

Those skilled in the art will appreciate that all or part of the flow of the method implementing the above embodiments may be implemented by a computer program, which is stored in a computer readable storage medium, to instruct related hardware. The computer readable storage medium is a magnetic disk, an optical disk, a read-only memory or a random access memory.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims (18)

1. A recovery tank, comprising:

the recycling cavity is used for accommodating waste liquid and sundries;

the filtering piece (11) is arranged in the accommodating cavity to filter the waste liquid in the accommodating cavity into secondary cleaning liquid;

wherein the filter element (11) divides the recovery containing cavity into a first recovery containing cavity (12) and a second recovery containing cavity (13), the waste liquid and the impurities are positioned in the first recovery containing cavity (12), and the secondary cleaning liquid is positioned in the second recovery containing cavity (13);

the first recovery cavity (12) is provided with a suction inlet (101), and the suction inlet (101) is communicated with a ground brush outside the recovery container (1);

the second recovery cavity (13) is provided with a liquid outlet (102), and the liquid outlet (102) is communicated with a ground brush and/or a cleaning liquid container outside the recovery container (1).

2. A recovery container according to claim 1, wherein the filter element (11) is in sealing contact with the wall of the recovery volume.

3. A recovery tank according to claim 1, characterized in that said filtering element (11) comprises a filtering plate (111) consisting of a single-layer or multi-layer filter element.

4. A recovery tank according to claim 3, characterized in that said filtering element (11) further comprises a filtering aperture (112), and in that an intermediate transition zone (113) is formed between the filtering aperture (112) and the filtering plate (111);

the filter orifice plate (112) is in contact with the first recovery chamber (12), and the filter plate (111) is in contact with the second recovery chamber (13).

5. A recovery vessel according to claim 4, wherein the perforated filter plate (112), the intermediate transition zone (113) and the filter plate (111) are arranged in sequence from top to bottom.

6. A recovery vessel according to claim 4, characterized in that a filter agent (114) is provided in the intermediate transition zone (113).

7. A recovery container according to claim 6, characterized in that said filter element (11) further comprises a reagent cartridge (115), the opening of said reagent cartridge (115) communicating with said intermediate transition zone (113) in preparation for releasing said filtering agent (114).

8. A recovery vessel according to claim 7, wherein a meter is provided at the opening of the reagent vessel (115).

9. A recovery tank according to claim 1, characterized in that the recovery tank (1) is further provided with a first underpressure (15) in preparation for creating an underpressure in the recovery volume.

10. A recovery tank according to claim 1, wherein level gauges are provided in both the first (12) and second (13) recovery volumes.

11. A recovery vessel according to any of claims 1 to 10, wherein the recovery vessel (1) is provided with a gas outlet (103), and the first recovery chamber (12) is in communication with an external motor assembly via the gas outlet (103).

12. A recovery vessel according to claim 11, wherein a filtering baffle (14) is provided in the first recovery chamber (12);

the filtering water retaining piece (14) is hermetically erected on or hermetically covered on the gas outlet (103).

13. A cleaning recovery assembly, comprising a recovery vessel (1) according to any of claims 1 to 12 and a cleaning liquid vessel (2), said cleaning liquid vessel (2) being connected to said recovery vessel (1), said secondary cleaning liquid being able to be directed into said cleaning liquid vessel (2).

14. The cleaning recovery assembly of claim 13, wherein the cleaning liquid container (2) comprises:

the device comprises a liquid storage cavity, a liquid storage cavity and a liquid guide device, wherein the liquid storage cavity is used for containing aqueous cleaning liquid and is provided with a fluid inlet (201), a fluid outlet (202) and a flow guide port (203) which are communicated with the liquid storage cavity;

the electrode assembly comprises an electrode plate (21), and the electrode plate (21) is arranged in the liquid storage cavity and is used for catalyzing water to react to generate hydroxyl radicals after being electrified;

the fluid inlet (201) is communicated with the outside, the fluid outlet (202) is communicated with a ground brush outside the cleaning and recycling assembly, and the flow guide opening (203) is communicated with the second recycling cavity (13).

15. The cleaning and recovery assembly of claim 14, wherein the electrode plate (21) comprises an anode plate, a cathode plate and an insulating plate between the anode plate and the cathode plate to separate the anode plate and the cathode plate;

and the surface of the anode plate is provided with metal oxide.

16. The clean recovery assembly of claim 14, wherein a liquid level gauge is disposed within the reservoir chamber.

17. A cleaning-recovery assembly according to claim 14, characterized in that the cleaning-liquid container (2) is further provided with a second underpressure (24) in preparation for creating an underpressure in the reservoir.

18. A floor cleaning apparatus comprising a cleaning recovery assembly as claimed in any one of claims 13 to 17.

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