CN217285662U

CN217285662U - Cleaning workstation

Info

Publication number: CN217285662U
Application number: CN202220635732.8U
Authority: CN
Inventors: 刘志英; 王新华
Original assignee: Dongguan Obi Electric Appliance Co ltd
Current assignee: Dongguan Obi Electric Appliance Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-26
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a clean workstation, include: the workstation main body comprises a base, a connecting part, a side box body and an inner barrel; a sewage chamber and a clear water chamber are arranged inside the inner barrel, and the sewage chamber and the clear water chamber are not communicated with each other; the connecting part is used for matching and butting the electric cleaning tool; and a blowdown assembly; the sewage discharge component comprises a vacuum pump, an exhaust pipe, a floating valve, a sewage inlet pipe, a water level valve, a sewage discharge valve and a sewage discharge pipe; the sewage discharge pipe is used for connecting a sewer after penetrating through the side box body; one end of the exhaust pipe is communicated with the sewage chamber, and the other end of the exhaust pipe is communicated with the vacuum pump; the sewage inlet pipe is used for communicating a water tank of the electric cleaning tool; the floating valve is used for plugging the exhaust tube. Above-mentioned clean workstation, simple structure, convenient to use matches the electronic burnisher of butt joint after, and the vacuum pump carries out the evacuation to the sewage room, advances dirty pipe and shifts the inside of sewage room with the sewage in electronic burnisher's the water tank, need not the user and hands in person, improves greatly and uses experience.

Description

Cleaning workstation

Technical Field

The utility model relates to an electric cleaning tool technical field especially relates to a cleaning workstation.

Background

Electric cleaning tools such as electric mops, cleaning robots and the like have gradually become important tools for household cleaning, and have the advantages of time saving, labor saving, good cleaning effect and the like. After the electric mop is used for a period of time, water in the built-in water tank of the electric mop becomes dirty and needs to be changed for the next use.

The traditional electric cleaning tool needs a user to manually disassemble and discharge sewage, and the use physical examination is poor. With the increasing level of automation of electric cleaning tools, electric cleaning tools with manual drainage will not be favored by users, and improvements are needed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a cleaning workstation, simple structure, convenient to use utilizes the vacuum pump to carry out the evacuation to the sewage room after matching the electronic burnisher of butt joint, and the sewage that advances in dirty pipe shifts the water tank of electronic burnisher to the inside of sewage room, need not the user and hands in person, improves greatly and uses experience.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a cleaning workstation comprising:

the workstation comprises a workstation main body and a control device, wherein the workstation main body comprises a base, a connecting part arranged on one side of the base, a side box body connected to one end of the base and an inner barrel arranged in the side box body; a sewage chamber and a clean water chamber which are adjacently arranged are arranged inside the inner barrel, and the sewage chamber and the clean water chamber are not communicated with each other; the connecting part is used for matching and butting the electric cleaning tool; and

the sewage discharge assembly is arranged on one side inside the work station main body; the sewage discharge assembly comprises a vacuum pump positioned below the inner barrel, an exhaust pipe arranged in the sewage chamber, a floating valve rotatably arranged on one side of the exhaust pipe, a sewage inlet pipe arranged on the other side of the exhaust pipe, a water level valve arranged in the middle of the sewage chamber, a sewage discharge valve arranged below the sewage chamber and a sewage discharge pipe connected with the sewage discharge valve; the sewage discharge pipe is used for connecting a sewer after penetrating through the side box body;

one end of the exhaust pipe is communicated with the sewage chamber, and the other end of the exhaust pipe is communicated with the vacuum pump; the sewage inlet pipe is used for communicating with a water tank of the electric cleaning tool; the floating valve is used for plugging the exhaust tube.

Above-mentioned clean workstation, simple structure, convenient to use matches the electronic burnisher of butt joint after, and the vacuum pump carries out the evacuation to the sewage room, advances dirty pipe and shifts the inside of sewage room with the sewage in electronic burnisher's the water tank, need not the user and hands in person, improves greatly and uses experience.

In one embodiment, the middle part of the floating valve is hinged inside the sewage chamber, one end of the floating valve is connected with a buoy, and the other end of the floating valve is connected with a baffle; the baffle is positioned on one side of the air exhaust pipe and used for plugging the air exhaust pipe; the weight of the buoy is greater than that of the baffle.

In one embodiment, the water level valve comprises an overflow pipe arranged in the middle of the sewage chamber and a water retaining cover covering the overflow pipe; one end of the overflow pipe protrudes out of the sewage chamber and then is connected with the drain valve; the overflow pipe and the water retaining cover are arranged at intervals for sewage to pass through; the bottom of the water retaining cover is provided with a plurality of openings at even intervals along the circumferential direction of the water retaining cover, and the openings are used for sewage to enter.

In one embodiment, the overflow tube has a height less than a height of the soil inlet tube.

In one embodiment, the blowdown valve comprises a spherical valve body, a first pipeline arranged on one side of the spherical valve body in a penetrating way, a second pipeline connected to the other side of the spherical valve body, and a valve core hinged to one end of the first pipeline; the first pipeline is used for connecting the overflow pipe, and one end of the first pipeline is positioned inside the spherical valve body; the second pipeline is used for connecting the sewage discharge pipe; the valve core is used for plugging one end of the first pipeline, which is positioned in the spherical valve body.

Drawings

Fig. 1 is a schematic perspective view of a cleaning station according to an embodiment of the present invention;

FIG. 2 is an open-cover schematic view of a cleaning station of the type shown in FIG. 1;

FIG. 3 is a schematic view of the cleaning station of FIG. 2 from another perspective of uncapping, without the inclusion of a side lid or inner tub cover;

FIG. 4 is an internal block diagram of a cleaning station of the type shown in FIG. 1;

FIG. 5 is an internal block diagram of another perspective of the cleaning station of FIG. 4;

FIG. 6 is a cross-sectional view of one of the cleaning stations shown in FIG. 1;

FIG. 7 is an enlarged schematic view taken at circle A of FIG. 6;

FIG. 8 is a schematic perspective view of a water deflector cover in a cleaning station of the type shown in FIG. 1;

fig. 9 is an exploded view of a waste valve in a cleaning station of the type shown in fig. 1.

Reference is made to the accompanying drawings in which:

10-workstation main body, 11-base, 12-connecting part, 13-side box body, 14-side box cover, 15-inner barrel, 151-sewage chamber, 152-clear water chamber and 16-inner barrel cover;

20-a sewage discharging component, 21-a vacuum pump, 22-an air suction pipe, 23-a floating valve, 231-a buoy, 232-a baffle, 24-a sewage inlet pipe, 25-a water level valve, 251-an overflow pipe, 252-a water retaining cover, 253-a notch, 26-a sewage discharging valve, 261-a spherical valve body, 262-a first pipeline, 263-a second pipeline, 264-a valve core and 27-a sewage discharging pipe;

30-water changing component, 31-water pump, 32-water changing water pumping pipe, 33-water changing water outlet pipe, 34-electromagnetic valve, 35-water inlet pipe, 36-water source connecting pipe and 37-water level detector;

40-a heat radiation fan.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 9, a cleaning station for matching with an electric cleaning tool according to an embodiment of the present invention includes a station body 10, a dirt discharging assembly 20 installed at one side of the inside of the station body 10, and a water changing assembly 30 installed at the other side of the inside of the station body 10.

The workstation main body 10 comprises a base 11, a connecting part 12 arranged on one side of the base 11, a side box body 13 connected to one end of the base 11, a side box cover 14 for covering the side box body 13, an inner barrel 15 arranged inside the side box body 13, and an inner barrel cover 16 for covering the inner barrel 15; the inner barrel 15 and the inner barrel cover 16 are clamped between the side box body 13 and the side box cover 14. The attachment portion 12 is for mating with a docking power cleaning tool.

In this embodiment, the inner tub 15 is provided with a sewage chamber 151 and a clean water chamber 152 disposed adjacently to each other, and the sewage chamber 151 and the clean water chamber 152 are not communicated with each other. Wherein, the sewage chamber 151 is used for connecting and installing the sewage discharging assembly 20, and the clean water chamber 152 is used for connecting and installing the water changing assembly 30.

The sewage discharging component 20 comprises a vacuum pump 21 positioned below the inner barrel 15, an air exhaust pipe 22 arranged in the sewage chamber 151, a floating valve 23 rotatably arranged on one side of the air exhaust pipe 22, a sewage inlet pipe 24 arranged on the other side of the air exhaust pipe 22, a water level valve 25 arranged in the middle of the sewage chamber 151, a sewage discharging valve 26 arranged below the sewage chamber 151 and a sewage discharging pipe 27 connected with the sewage discharging valve 26; the sewage discharge pipe 27 is used for connecting a sewer after penetrating through the side box body 11 so as to facilitate sewage discharge.

The vacuum pump 21 is installed inside the side case 13, one end of the exhaust pipe 22 communicates with the sewage chamber 151, and the other end of the exhaust pipe 22 communicates with the vacuum pump 21. The floating valve 23 is used for plugging the extraction tube 22, specifically, the middle part of the floating valve 23 is hinged inside the sewage chamber 151, one end of the floating valve 23 is connected with a buoy 231, and the other end of the floating valve 23 is connected with a blocking piece 232; the baffle 232 is located on one side of the exhaust tube 22, and the baffle 232 is used for blocking the exhaust tube 22. In this embodiment, the weight of the buoy 231 is greater than that of the blocking piece 232, and the blocking piece 232 is far away from the suction pipe 22 under the self-weight state of the buoy 231 by using the lever principle, and at this time, the vacuum pump 21 can vacuumize the sewage chamber 151 to form a negative pressure; when the water level of the sewage in the sewage chamber 151 rises, the sewage pushes the buoy 231 to float upwards, so that the baffle 232 blocks the exhaust pipe 22, and the vacuum pump 21 stops working correspondingly. Compare in using electric control, the utility model discloses a floating valve 23 responds sooner, convenient and fast.

One end of the sewage inlet pipe 24 is communicated with the sewage chamber 151, the other end of the sewage inlet pipe 24 is communicated with the connecting part 12, when the connecting part 12 is matched and butted with the electric cleaning tool, the sewage inlet pipe 24 can be communicated with the water tank of the electric cleaning tool, and the water tank of the electric cleaning tool is communicated with the external atmospheric pressure. When the sewage chamber 151 is at a negative pressure, the sewage inlet pipe 24 transfers the sewage in the tank of the electric cleaning tool to the inside of the sewage chamber 151.

As shown in fig. 6 to 8, in the present embodiment, the water level valve 25 includes an overflow pipe 251 installed at the middle of the sewage chamber 151, and a water blocking cover 252 covering the overflow pipe 251; one end of the overflow pipe 252 is protruded beyond the outside of the sewage chamber 151 and then connected to the soil exhaust valve 26. The overflow pipe 251 and the water retaining cover 252 are arranged at intervals, and sewage passes through the overflow pipe 251 and the water retaining cover 252. The bottom of the water blocking cover 252 is provided with a plurality of openings 253 at uniform intervals along the circumferential direction, and the openings 253 are used for sewage to enter. By using the principle of communicating vessels, when the water level in the sewage chamber 151 is level with the top of the overflow pipe 251, the sewage passes through the water-retaining cover 252 and then flows to the sewage valve 26 through the overflow pipe 251. Wherein, the height of the overflow pipe 251 is less than that of the sewage inlet pipe 24, which can prevent sewage from flowing back into the water tank of the electric cleaning tool.

In this embodiment, as shown in fig. 9, the blowoff valve 26 includes a spherical valve body 261, a first pipe 262 installed through one side of the spherical valve body 261, a second pipe 263 connected to the other side of the spherical valve body 261, and a valve core 264 hinged to one end of the first pipe 262. Wherein, the first pipe 262 is used for connecting the overflow pipe 251, and one end of the first pipe 262 is positioned inside the spherical valve body 261; the second pipe 263 is used for connecting the drain pipe 27; the valve core 264 is used for blocking one end of the first pipeline 262 positioned inside the spherical valve body 261 under the action of self weight. Specifically, when the sewage flows out from the overflow pipe 251, the gravity of the sewage just flushes the valve core 264, the sewage is discharged to the sewer through the first pipeline 262, the spherical valve body 261 and the second pipeline 263, and the sewage is discharged to the sewer to cause the water level of the sewage to drop, and the baffle 232 is separated from the suction pipe 22 under the self-weight action of the buoy 231.

Further, in this embodiment, in order to improve the discharge efficiency of the sewage, the sewage discharging assembly 20 may further include an inflator pump (not shown), the inflator pump is used to communicate with the sewage chamber 151, and the inflator pump may be used to inflate the sewage chamber 151 in the process of discharging the sewage, so that the air pressure in the sewage chamber 151 is greater than the external atmospheric pressure, the sewage may be forcibly extruded, and the discharge efficiency of the sewage is greatly improved.

The water changing assembly 30 includes a water pump 31 located below the inner tub 15, a water changing pumping pipe 32 and a water changing discharging pipe 33 connected to the water pump 31, an electromagnetic valve 34 located at one side of the water pump 31, a water inlet pipe 35 connected to one end of the electromagnetic valve 34, a water source connecting pipe 36 connected to the other end of the electromagnetic valve 34, and a water level detector 37 installed in the clean water chamber 152.

One end of the water changing pumping pipe 32, which is far away from the water pump 31, extends into and is located at the bottom of the clean water chamber 152, one end of the water changing outlet pipe 33, which is far away from the water pump 31, is used for communicating the connecting part 12, and when the connecting part 12 is in matched butt joint with the electric cleaning tool, the water changing outlet pipe 33 can be communicated with a water tank of the electric cleaning tool. When water is changed, the water pump 31 is used for pumping clean water in the clean water chamber 152 and transferring the clean water to the water tank of the electric cleaning tool.

The end of the water inlet pipe 35 away from the solenoid valve 34 is inserted into the clean water chamber 152, and the end of the water source connecting pipe 36 away from the solenoid valve 34 is inserted into the side box 13 and then connected to a water source, such as a water tap.

The water level detector 37 electrically connects the electromagnetic valve 34 and the water pump 31. The water level detector 37 is used for detecting the water level condition in the clean water chamber 152, and if the water level in the clean water chamber 152 falls to the lowest water level value, the electromagnetic valve 34 is controlled to work to add clean water into the clean water chamber 152, and the water pump 31 is turned off to prevent dry pumping; if the water level in the clean water chamber 152 rises to the highest level value, the solenoid valve 34 is turned off to prevent the clean water chamber 152 from overflowing.

Further, in order to prevent overheating, the utility model discloses a clean workstation is still including installing the cooling fan 40 in workstation main part 10, and cooling fan 40 is located one side of side box 13 bottom, can conveniently dispel the heat to vacuum pump 21, water pump 31 and solenoid valve 34, prevents that the heat from piling up.

Above-mentioned cleaning workstation, simple structure, convenient to use matches the electronic burnisher of butt joint after, and vacuum pump 21 carries out the evacuation to sewage chamber 151, and the sewage pipe 24 shifts the sewage in the water tank of electronic burnisher to the inside of sewage chamber 151, need not the user and hands in person, improves greatly and uses experience.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A cleaning workstation, comprising:

the workstation main body comprises a base, a connecting part arranged on one side of the base, a side box body connected to one end of the base and an inner barrel arranged in the side box body; a sewage chamber and a clean water chamber which are adjacently arranged are arranged inside the inner barrel, and the sewage chamber and the clean water chamber are not communicated with each other; the connecting part is used for matching and butting the electric cleaning tool; and

2. The cleaning workstation according to claim 1, wherein the middle part of the floating valve is hinged inside the sewage chamber, one end of the floating valve is connected with a buoy, and the other end of the floating valve is connected with a baffle plate; the baffle is positioned on one side of the air exhaust pipe and used for plugging the air exhaust pipe; the weight of the buoy is greater than that of the baffle.

3. The cleaning workstation according to claim 1, wherein the water level valve comprises an overflow pipe arranged in the middle of the sewage chamber and a water retaining cover covering the overflow pipe; one end of the overflow pipe protrudes out of the sewage chamber and then is connected with the drain valve; the overflow pipe and the water retaining cover are arranged at intervals for sewage to pass through; the bottom of the water retaining cover is provided with a plurality of openings at even intervals along the circumferential direction of the water retaining cover, and the openings are used for sewage to enter.

4. The cleaning station of claim 3, wherein the height of the overflow tube is less than the height of the soil inlet tube.

5. The cleaning workstation of claim 3, wherein the blowoff valve comprises a spherical valve body, a first pipeline penetratingly mounted at one side of the spherical valve body, a second pipeline connected to the other side of the spherical valve body, and a valve core hinged at one end of the first pipeline; the first pipeline is used for connecting the overflow pipe, and one end of the first pipeline is positioned inside the spherical valve body; the second pipeline is used for connecting the sewage discharge pipe; the valve core is used for plugging one end of the first pipeline, which is positioned in the spherical valve body.