CN113116249A - Clean basic station - Google Patents
Clean basic station Download PDFInfo
- Publication number
- CN113116249A CN113116249A CN202110476698.4A CN202110476698A CN113116249A CN 113116249 A CN113116249 A CN 113116249A CN 202110476698 A CN202110476698 A CN 202110476698A CN 113116249 A CN113116249 A CN 113116249A
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- China
- Prior art keywords
- water tank
- cleaning
- tank
- heating
- water
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
- A47L2201/028—Refurbishing floor engaging tools, e.g. cleaning of beating brushes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention belongs to the technical field of cleaning equipment, and particularly relates to a cleaning base station which comprises a cleaning tank, a water tank device and a heating device. The cleaning groove is used for accommodating a component to be cleaned; the water tank device comprises a water tank and a waterway assembly, the water tank is communicated with the cleaning tank through the waterway assembly and provides cleaning liquid for the cleaning tank, and the cleaning liquid is used for cleaning the component to be cleaned; the heating device is arranged outside the water tank or inside the water tank, and the heating device carries out integral heating or partial heating on the cleaning liquid in the water tank in a direct heating mode or an indirect heating mode. The cleaning base station is provided with the heating device, the heating device can integrally or partially heat cleaning liquid in the water tank in a direct heating mode or an indirect heating mode, the activity of dirt or cleaning agent is improved through hot water, the cleaning effect is improved, and the cleaning efficiency is high.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a cleaning base station.
Background
Cleaning equipment such as an automatic sweeper and the like in the market is generally provided with a cleaning base station, and cleaning cloth or a rolling brush and the like of the cleaning equipment such as the automatic sweeper and the like are cleaned by clean water of the cleaning base station. When the water is cleaned, the higher the temperature of the clean water is, the better the activity of dirt or cleaning agent in the water is, and the better the cleaning effect is; the existing cleaning base station in the market does not have the function of heating the clean water.
Disclosure of Invention
The invention aims to provide a cleaning base station which can heat cleaning liquid in a water tank, improves the cleaning effect, is high in cleaning efficiency, convenient to use, free of potential safety hazard and energy-saving.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning base station, comprising:
a cleaning tank for receiving a component to be cleaned;
the water tank device comprises a water tank and a waterway assembly, the water tank is communicated with the cleaning tank through the waterway assembly and provides cleaning liquid for the cleaning tank, and the cleaning liquid is used for cleaning the component to be cleaned; and
the heating device is arranged outside the water tank or inside the water tank, and the heating device integrally or partially heats the cleaning liquid in the water tank in a direct heating mode or an indirect heating mode.
As a preferable structure of the present invention, the water tank further includes a heat retaining device covering the water tank, the heat retaining device being configured to retain heat of the water tank.
As a preferable structure of the present invention, the heating device includes a heating plate that is attached to an outside of a wall of the water tank, and the wall includes a heat conductor.
As a preferable structure of the present invention, the heating device includes a magnetic induction heating assembly disposed outside the water tank, and the water tank includes a conductor, and the magnetic induction heating assembly heats the cleaning liquid in the water tank by heating the conductor.
As a preferable structure of the present invention, the heating device includes a heating pipe disposed inside the water tank, the heating pipe being configured to heat the cleaning liquid inside the water tank.
As a preferable structure of the present invention, the heating device includes a water storage tank, the water storage tank is communicated with the water tank, and the cleaning liquid in the water tank can flow into the water storage tank; the heating device is configured to heat the cleaning liquid within the storage tank.
The cleaning liquid storage tank further comprises a water inlet valve, two ends of the water inlet valve are respectively communicated with the water tank and the water storage tank, and the water inlet valve is configured to control the cleaning liquid entering the water tank into the water storage tank.
As a preferable structure of the present invention, the water tank includes a mother water tank and a child water tank, and the child water tank communicates with the mother water tank; the heating device is configured to heat the cleaning liquid within the sub-tank.
As a preferred structure of the present invention, the present invention further comprises a control module, the control module is communicatively connected to the heating device, the control module has a plurality of operation modes, and the control module is configured to set the operation modes for the heating device.
As a preferred structure of the present invention, the cleaning device further comprises a temperature sensor configured to measure the temperature of the cleaning liquid, the temperature sensor being communicatively connected to the control module.
The invention has the beneficial effects that: according to the cleaning base station provided by the invention, the heating device is adopted to heat the cleaning liquid in the water tank, the heating device can be arranged in the water tank or outside the water tank, the heating device can directly heat the cleaning liquid in the water tank or indirectly heat the cleaning liquid in the water tank, the heating device can heat all or part of the cleaning liquid in the water tank, and the structure is flexible and changeable; clean basic station passes through the water route subassembly and carries the cleaning fluid after the heating to the clean groove, uses the cleaning fluid that has heated to wash in clean groove and treats the cleaning assembly, easily arouses the activity of filth or sanitizer in aqueous, and clean effectual, clean efficient, no potential safety hazard, and the energy saving.
Drawings
Fig. 1 is a schematic front view of a clean base station according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a rear housing according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a clean base station according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a clean base station according to a third embodiment of the present invention.
In the figure:
1. cleaning the tank; 2. a water tank device; 21. a water tank; 22. a waterway assembly; 221. a water inlet pipe; 222. a sewage tank; 223. a water outlet pipe; 3. a heating device; 4. a housing; 5. and (7) a rear cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
As shown in fig. 1 to 3, an embodiment of the present invention provides a cleaning base station, which includes a cleaning tank 1, a water tank device 2, and a heating device 3. The cleaning tank 1 is used to accommodate a component to be cleaned. The water tank device 2 includes a water tank 21 and a waterway assembly 22, and the water tank 21 communicates with the cleaning tank 1 through the waterway assembly 22 and supplies the cleaning tank 1 with a cleaning liquid for cleaning the components to be cleaned. The heating device 3 is disposed outside the water tank 21 or inside the water tank 21, and the cleaning liquid in the water tank 21 is wholly or partially heated by the heating device 3 through a direct heating method or an indirect heating method. In the cleaning base station provided by the embodiment of the invention, the heating device 3 is adopted to heat the cleaning liquid in the water tank 21, the heating device 3 is arranged inside the water tank 21 or the heating device 3 is arranged outside the water tank 21, the heating device 3 can directly heat the cleaning liquid in the water tank 21 or indirectly heat the cleaning liquid in the water tank 21, the heating device 3 can heat all or part of the cleaning liquid in the water tank 21, the structure is flexible and changeable, the heating mode and the heating water amount have various choices, and the embodiment does not limit the invention. The cleaning base station 3 conveys the heated cleaning liquid to the cleaning tank 1 through the waterway assembly 22, and the heated cleaning liquid is used for cleaning the assembly to be cleaned in the cleaning tank 1, so that the activity of dirt or a cleaning agent in water is easy to stimulate, the cleaning effect is good, the cleaning efficiency is high, no potential safety hazard exists, and energy is saved; the position, the heating mode, the heating water quantity and the like of the heating group device 3 can be selected and combined according to the use requirements of customers, and the market requirements are met.
Preferably, the cleaning base station further comprises a housing 4 and a back cover 5, the back cover 5 being detachably connected to the housing 4. The rear cover 5 is easy to disassemble, is convenient to clean, troubleshoot and repair, and protects and cleans components in the base station. The cleaning tank 1 and the water tank device 2 are arranged in the shell 4, and the water tank 21 is provided with an opening which is used for adding clean water into the water tank 21. In this embodiment, the waterway assembly 22 includes an inlet pipe 221, a waste water tank 222, and an outlet pipe 223; the water inlet pipe 221 is used for conveying heated cleaning liquid, and one end of the water inlet pipe 221 is communicated with the cleaning groove 1; the sewage tank 222 is arranged in the housing 1, and the sewage tank 222 is used for containing sewage generated by cleaning the components to be cleaned; one end of the water outlet pipe 223 is connected to the cleaning tank 4, and the other end is connected to the sewage tank 222, and the water outlet pipe 223 is used for conveying sewage to the sewage tank 222. When the cleaning process is completed, the water outlet pipe 223 can convey the sewage in the cleaning tank 1 to the sewage tank 222, so that the sewage can be conveniently and centrally treated, and the use is convenient and clean.
Further, the cleaning base station further comprises a heat preservation device covering the water tank 21, the heat preservation device being configured to preserve heat of the water tank 21. When the heating device 3 heats all or part of the cleaning liquid in the water tank 21, the heat preservation device can avoid heat loss and save energy.
Further, the cleaning base station further comprises a control module (not shown in the figure), the control module comprises a plurality of operation modes, the control module is in communication connection with the heating device 3, and the control module is used for setting the operation modes for the heating device 3. The operation mode includes, but is not limited to, heating time, heating temperature, and the like. In this embodiment, according to the fact that the heating device 3 is disposed inside or outside the water tank 21, the heating device 3 adopts a direct heating manner or an indirect heating manner, and the heating device 3 heats all or part of the cleaning liquid in the water tank 21, the control module can adopt a plurality of operation modes to set related parameters, and the use requirements of customers are met. How to use the control module to set the operation mode for the heating device 3 is the prior art in the field, and the control principle and the implementation thereof are not described herein.
Further, the cleaning base station further comprises a temperature sensor (not shown in the figure) configured to measure the temperature of the cleaning liquid, the temperature sensor being communicatively connected to the heating device 3. The heating device 3 heats according to a set temperature, when the temperature sensor detects that the water temperature of the cleaning liquid exceeds the set temperature, a feedback signal is sent to the control module, and the control module controls the heating device 3 to stop heating, so that equipment damage caused by overheating is avoided; when the temperature sensor detects that the temperature of the cleaning liquid is lower than the set temperature, a feedback signal is sent to the control module to enable the heating device 3 to operate the heating mode, and heating is continued. The signal transmission between the temperature sensor and the control module is the prior art in the field, and the working principle thereof is not described herein.
Example two
The embodiment of the invention provides a cleaning base station which comprises a cleaning tank 1, a water tank device 2, a heating device 3, a heat preservation device, a control module and a temperature sensor. The heating device 3 is disposed outside the water tank 21, and may heat all or part of the cleaning liquid in the water tank 21 by a direct heating method or an indirect heating method.
Further, the heating device 3 comprises a water storage tank, the water storage tank is communicated with the water tank 21, clear water in the water tank 21 can flow into the water storage tank, and the heating device 3 heats cleaning liquid in the water storage tank. Receive the clean liquid of part in the water tank 21 through the storage water tank, only need carry out the direct heating to the clean liquid of part that gets into the storage water tank, the energy saving, heating efficiency is high, can realize going out hot water fast after opening clean basic station, need not to wait for, open promptly and use, user experience feels good. At this time, the heating device 3 may adopt a built-in heating pipe to heat the cleaning liquid inside the water storage tank. Preferably, the cleaning base station of the embodiment further includes a water inlet valve (not shown in the figure), two ends of the water inlet valve are respectively communicated with the water tank 21 and the water storage tank, and the water inlet valve is configured to control the amount of water entering the water storage tank from the water tank 21. Preferably, the amount and flow rate of water from the tank 21 into the storage tank can be set by the control module and controlled by the inlet valves.
Further, heating device 3 includes the heating plate, and the outside of the tank wall of heating plate laminating water tank 21, tank wall include heat conduction spare, can conduct the heat that heating device 3 produced to whole water tank 21 through heat conduction spare to the realization carries out indirect heating to the clear water in the water tank 21. Or, heating device 3 includes magnetic induction heating assembly, and magnetic induction heating assembly sets up in the water tank 21 outside, and water tank 21 includes the conductor, and magnetic induction heating assembly passes through the clean liquid in the heating conductor heating water tank 21. Specifically, different heating devices 3 may be selected according to different product models of the cleaning base station, and the embodiment is not limited herein. The principle of the heating conductor of the magnetic induction heating assembly is the prior art, and this embodiment is not described herein.
Further, the water tank 21 comprises a mother water tank and a child water tank, and the child water tank is communicated with the mother water tank; the heating device 3 is configured to heat the cleaning liquid in the sub-tanks. Preferably, the sub water tank may be located inside the main water tank, or may be located outside the main water tank, and may be selected according to the use requirement and the structural design of the customer, which is not limited herein. Partial cleaning liquid is injected into the sub-water tank through the main water tank, and the heating plate or the magnetic induction heating assembly of the heating device 3 can heat the cleaning liquid in the sub-water tank. By adopting the design of the sub-water tank, partial heating can be carried out on the cleaning liquid, the heating speed is high, the energy is saved, and the requirements of customers on small water volume and quick cleaning are met. Preferably, the heating device 3 can heat the cleaning liquid in the water tank 21 in an early heating operation mode, and hot water can continuously flow into the cleaning tank 1 from the water tank 21 when a washing program is started, so that the use is convenient and convenient, and the worry is saved. When the heating device 3 intensively heats clear water and intensively supplies water in advance, the hot water supply amount is large in unit time, the cleaning time is short, and the cleaning efficiency is high; when the sweeper is used for cleaning, the cleaning base station can finish heating at the same time, and the time is effectively utilized.
Further, the plurality of water inlet pipes 221 are uniformly distributed along the length direction of the cleaning bath 1. In this embodiment, the cleaning base station includes two water inlet pipes 221, and the two water inlet pipes 221 are respectively connected to two ends of the cleaning tank 1. Therefore, the heated clean water can enter the cleaning groove 1 more uniformly, and when the component to be cleaned is a rolling brush configured on the sweeper, the component to be cleaned with larger volume and longer size can be cleaned more uniformly; when the components to be cleaned are two wiping rags which rotate relatively and are arranged on the sweeper, water can be independently supplied to each wiping rag so as to ensure that each wiping rag can be uniformly wetted. In other embodiments, other numbers of water inlet pipes 221 may be provided according to the cleaning requirement, and are uniformly distributed and communicated with the cleaning tank 1, which is not limited by this embodiment.
EXAMPLE III
The embodiment of the invention provides a cleaning base station which comprises a cleaning tank 1, a water tank device 2, a shell 4, a temperature sensor and a control module which are the same as those of the embodiment, and is characterized in that a heating device 3 is arranged inside a water tank 21, as shown in fig. 4, the heating device 3 comprises a heating pipe, the heating pipe is configured to heat cleaning liquid in the water tank 21, the heating pipe heats the cleaning liquid in the water tank 21 in a direct heating mode, the heating efficiency is high, and the structure is more compact.
Preferably, in the embodiment of the present invention, the water tank 21 may also include a mother water tank and a child water tank, the child water tank is communicated with the mother water tank, and the flow rate of the cleaning liquid flowing from the mother water tank into the child water tank is controlled by the control module. The heating pipe of the heating device 3 directly heats the cleaning liquid in the sub-water tank, so that the heating speed is high, the energy is saved, and the requirements of customers on small water volume and quick cleaning are met.
Example four
The embodiment provides a cleaning device, which includes the cleaning base station in the first embodiment, the second embodiment or the third embodiment, and further includes a mobile sweeping device, the mobile sweeping device includes a component to be cleaned, and the cleaning base station is used for cleaning the component to be cleaned. The movable cleaning device may be various movable automatic cleaning devices such as an automatic floor sweeping robot, and is attached with cleaning components such as cleaning rags and cleaning rollers, which is not limited in this embodiment. After the mobile cleaning device finishes the cleaning procedure, the mobile cleaning device returns to the cleaning base station, cleaning rags and cleaning rollers to be cleaned are placed in the cleaning groove 1, and the cleaning rags and the cleaning rollers are cleaned by clean water heated by the heating device 3. The cleaning equipment with the cleaning base station is convenient to use, does not need manual hot water addition, has no potential safety hazard, and has good cleaning effect on the mobile cleaning device, high cleaning efficiency and energy conservation.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A clean base station, comprising:
a cleaning tank (1), the cleaning tank (1) being used for accommodating components to be cleaned;
the water tank device (2) comprises a water tank (21) and a waterway assembly (22), the water tank (21) is communicated with the cleaning tank (1) through the waterway assembly (22) and provides cleaning liquid for the cleaning tank (1), and the cleaning liquid is used for cleaning the component to be cleaned; and
the heating device (3) is arranged outside the water tank (21) or inside the water tank (21), and the heating device (3) is used for integrally heating or partially heating the cleaning liquid in the water tank (21) in a direct heating mode or an indirect heating mode.
2. The cleaning base station according to claim 1, further comprising a heat-retaining device covering the water tank (21), the heat-retaining device being configured to retain heat to the water tank (21).
3. The cleaning base station according to claim 1, characterized in that the heating device (3) comprises a heating plate, which fits the outside of the tank wall of the water tank (21), which tank wall comprises a heat conductor.
4. The cleaning base station according to claim 1, characterized in that the heating device (3) comprises a magnetic induction heating assembly, which is arranged outside the water tank (21), the water tank (21) comprising a conductor, which magnetic induction heating assembly heats the cleaning liquid in the water tank (21) by heating the conductor.
5. The cleaning base station according to claim 1, characterized in that the heating device (3) comprises a heating pipe arranged inside the water tank (21), the heating pipe being configured to heat the cleaning liquid inside the water tank (21).
6. The cleaning base station according to claim 1, characterized in that the heating device (3) comprises a water storage tank, which communicates with the water tank (21), into which the cleaning liquid in the water tank (21) can flow; the heating device (3) is configured to heat the cleaning liquid within the storage tank.
7. The cleaning base station of claim 6, further comprising a water inlet valve, both ends of the water inlet valve respectively communicating with the water tank (21) and the water storage tank, the water inlet valve being configured to control the cleaning liquid from the water tank (21) into the water storage tank.
8. The cleaning base station according to claim 1, characterized in that the water tank (21) comprises a mother water tank and a child water tank, the child water tank being communicated with the mother water tank; the heating device (3) is configured to heat the cleaning liquid within the sub-tank.
9. The cleaning base station according to claim 1, further comprising a control module communicatively connected to the heating device (3), the control module having a plurality of operation modes, the control module being configured to set the operation modes for the heating device (3).
10. The cleaning base station of claim 9, further comprising a temperature sensor configured to measure a temperature of the cleaning liquid, the temperature sensor communicatively coupled to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476698.4A CN113116249A (en) | 2021-04-29 | 2021-04-29 | Clean basic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476698.4A CN113116249A (en) | 2021-04-29 | 2021-04-29 | Clean basic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113116249A true CN113116249A (en) | 2021-07-16 |
Family
ID=76780562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110476698.4A Pending CN113116249A (en) | 2021-04-29 | 2021-04-29 | Clean basic station |
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| Country | Link |
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| CN (1) | CN113116249A (en) |
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| KR101737615B1 (en) * | 2015-11-20 | 2017-05-19 | 김성현 | Apparatus for auto-cleaning of steam convection oven |
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| CN107510424A (en) * | 2016-06-17 | 2017-12-26 | 杨锡霖 | A kind of small-sized rag cleaning machine |
| CN111297286A (en) * | 2018-12-12 | 2020-06-19 | 孝昌诚勤家政服务有限公司 | Portable cleaning cloth cleaning device for housekeeping staff |
| CN210931243U (en) * | 2019-05-29 | 2020-07-07 | 罗桂华 | Efficient rag cleaning machine |
| CN112587043A (en) * | 2020-12-24 | 2021-04-02 | 珠海格力电器股份有限公司 | Cleaning mechanism and cleaning equipment with same |
| CN212939600U (en) * | 2020-05-20 | 2021-04-13 | 深圳市杉川机器人有限公司 | Ultrasonic mop cleaning device |
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2021
- 2021-04-29 CN CN202110476698.4A patent/CN113116249A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101737615B1 (en) * | 2015-11-20 | 2017-05-19 | 김성현 | Apparatus for auto-cleaning of steam convection oven |
| CN107510424A (en) * | 2016-06-17 | 2017-12-26 | 杨锡霖 | A kind of small-sized rag cleaning machine |
| CN106943098A (en) * | 2016-11-08 | 2017-07-14 | 蔡瓦 | A kind of mop barrel |
| CN111297286A (en) * | 2018-12-12 | 2020-06-19 | 孝昌诚勤家政服务有限公司 | Portable cleaning cloth cleaning device for housekeeping staff |
| CN210931243U (en) * | 2019-05-29 | 2020-07-07 | 罗桂华 | Efficient rag cleaning machine |
| CN212939600U (en) * | 2020-05-20 | 2021-04-13 | 深圳市杉川机器人有限公司 | Ultrasonic mop cleaning device |
| CN112587043A (en) * | 2020-12-24 | 2021-04-02 | 珠海格力电器股份有限公司 | Cleaning mechanism and cleaning equipment with same |
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Application publication date: 20210716 |
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