CN112806908A - Negative pressure water absorption structure applied to intelligent floor sweeping robot - Google Patents
Negative pressure water absorption structure applied to intelligent floor sweeping robot Download PDFInfo
- Publication number
- CN112806908A CN112806908A CN202110067885.7A CN202110067885A CN112806908A CN 112806908 A CN112806908 A CN 112806908A CN 202110067885 A CN202110067885 A CN 202110067885A CN 112806908 A CN112806908 A CN 112806908A
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- CN
- China
- Prior art keywords
- valve
- sewage
- sewage tank
- tank
- sweeping robot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A47L11/24—Floor-sweeping machines, motor-driven
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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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- 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
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
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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
Landscapes
- Float Valves (AREA)
Abstract
The invention discloses a negative pressure water absorption structure applied to an intelligent sweeping robot, which is characterized by comprising a sewage tank and a water tank placing bin arranged on a sweeping robot base station; the sewage tank is provided with two one-way valves, one-way valve is connected to the air pump through an air pipe to form negative pressure in the sewage tank, and the other one-way valve is communicated to a cleaning area arranged on the base station through a water pipe to absorb sewage; two valve rods are arranged on the water tank placing bin at positions corresponding to the one-way valves of the sewage tank, the sewage tank is placed in the water tank placing bin, and each valve rod opens the corresponding one-way valve; when the sewage tank is put forward, the check valve is in a closed state, and sewage is prevented from being leaked.
Description
Technical Field
The invention relates to a negative pressure water absorption structure applied to an intelligent sweeping robot, and belongs to the technical field of intelligent sweeping robots.
Background
In the twenty-first century, the state realizes 4.0 of industry; the intelligent household ecology gradually enters the lives of people in common, the living standard of people is higher and higher in a new era and new meteorology, and the intelligent floor sweeping robot also moves to the masses of China from developed countries. Along with the popularization of the floor sweeping robot, the fact that the traditional floor sweeping robot needs to be manually cleaned can be found, the intelligent floor sweeping robot has an automatic cleaning function, however, sewage after cleaning is difficult to collect and properly process, a floor sweeping robot base station is easily polluted, a user often needs to clean the floor sweeping robot base station again due to the problem of the sewage when the user uses the floor sweeping robot, the intelligent floor sweeping robot is developed for the purpose of reducing housework burden of the user, and extra burden is brought to the user due to the defect of the existing automatic cleaning technology.
Disclosure of Invention
The invention aims to solve the technical problem of pollution caused by how to place sewage after an intelligent sweeping robot automatically cleans a mop.
In order to solve the technical problems, the invention provides a negative pressure water absorption structure applied to an intelligent sweeping robot, which is characterized by comprising a sewage tank and a water tank placing bin arranged on a sweeping robot base station;
the sewage tank is provided with two one-way valves, one-way valve is connected to the air pump through an air pipe to form negative pressure in the sewage tank, and the other one-way valve is communicated to a cleaning area arranged on the base station through a water pipe to absorb sewage;
two valve rods are arranged on the water tank placing bin at positions corresponding to the one-way valves of the sewage tank, the sewage tank is placed in the water tank placing bin, and each valve rod opens the corresponding one-way valve; when the sewage tank is put forward, the check valve is in a closed state, and sewage is prevented from being leaked.
Preferably, the check valve comprises a valve seat, a valve core and an elastic support, the valve core is supported on the valve seat through the elastic support, the sewage tank is installed on the water tank placing bin, the valve rod jacks the valve core from the bottom inlet of the valve seat, a passage arranged in the center of the valve rod is communicated with a passage arranged in the valve seat, and when the sewage tank is lifted out of the water tank placing bin, the valve core presses the bottom inlet of the valve seat and closes the passage of the valve seat under the action of the elastic support.
Preferably, a floating ball is arranged in the sewage tank, and when the water level in the sewage tank reaches a set water level line, the floating ball floats upwards to trigger a signal to alarm and control the air pump to stop working.
The invention has the advantages that 1, the cleaned sewage is collected into the sewage tank by the principle of negative pressure water absorption; 2. through the setting of check valve, can not take place to reveal when guaranteeing sewage case to handle sewage.
Drawings
Fig. 1 is a schematic diagram of an internal structure separation body of an intelligent floor sweeping robot base station provided in this embodiment;
FIG. 2 is a schematic view of a negative pressure water absorption structure;
FIG. 3 is a schematic view of a specific structure of the check valve;
FIG. 4 is a schematic view of a float disposed in the waste water tank.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
Fig. 1 is a schematic view of an internal structure of an intelligent floor sweeping robot base station, wherein a sewage tank 1 and a base station body are detachably designed, and the sewage tank 1 can be lifted from a water tank storage bin 2 of the base station so as to facilitate sewage dumping and treatment; two one-way valves 3 are arranged in the sewage tank 1, one-way valve is used for ventilating to form negative pressure in the sewage tank, and the other one-way valve is used for ventilating to suck sewage; two valve rods 4 are arranged at the positions of the water tank placing bin 2 corresponding to the one-way valves 3 of the sewage tank 1, the sewage tank 1 is placed in the water tank placing bin 2, and each valve rod 4 opens the corresponding one-way valve 3.
Fig. 2 is a schematic view of a negative pressure water absorption structure, wherein a one-way valve for ventilation is connected to an air pump 22 through an air pipe 21, and the air pump 22 pumps air to form negative pressure in the sewage tank 2; the one-way valve for water communication is communicated to a cleaning area arranged on the base station base through a water pipe 22 and is used for sucking sewage; fig. 3 shows a schematic diagram of structural cooperation between the check valve 3 and the valve rod 4, the check valve 3 includes a valve seat 31, a valve core 32 and an elastic support 33, the valve core 32 is supported on the valve seat 31 through the elastic support 33, the waste water tank 1 is installed on the water tank storage bin 2, the valve rod 4 jacks up the valve core 32 from a bottom inlet of the valve seat 31, a passage arranged at the center of the valve rod 4 is communicated with a passage arranged on the valve seat 31, and when the waste water tank 1 is lifted out of the water tank storage bin 2, the valve core 32 presses the bottom inlet of the valve seat 31 under the action of the elastic support 32 to close the passage of the valve seat 31.
As shown in fig. 4, a floating ball 11 is arranged in the sewage tank 1, when the water level in the sewage tank 1 reaches a set water level, the floating ball 11 floats upwards, floats from a position a to a position B shown in the figure, a trigger signal alarms, the air pump 22 stops working, under the reminding of a base station, a user can lift the sewage tank 1 out of the water tank storage bin 2 so as to pour sewage, and when the sewage tank 1 is lifted out, the check valve 3 is in a closed state, so that the sewage cannot leak out of the water tank to cause secondary pollution.
Claims (3)
1. A negative pressure water absorption structure applied to an intelligent sweeping robot is characterized by comprising a sewage tank and a water tank placing bin arranged on a sweeping robot base station;
the sewage tank is provided with two one-way valves, one-way valve is connected to the air pump through an air pipe to form negative pressure in the sewage tank, and the other one-way valve is communicated to a cleaning area arranged on the base station through a water pipe to absorb sewage;
two valve rods are arranged on the water tank placing bin at positions corresponding to the one-way valves of the sewage tank, the sewage tank is placed in the water tank placing bin, and each valve rod opens the corresponding one-way valve; when the sewage tank is put forward, the check valve is in a closed state, and sewage is prevented from being leaked.
2. The negative pressure water absorption structure applied to the intelligent floor sweeping robot is characterized in that the one-way valve comprises a valve seat, a valve core and an elastic support, the valve core is supported on the valve seat through the elastic support, the sewage tank is installed on the water tank placing bin, the valve core is jacked up by the valve rod from a bottom inlet of the valve seat, a passage arranged in the center of the valve rod is communicated with a passage arranged in the valve seat, and when the sewage tank is lifted out of the water tank placing bin, the valve core presses the bottom inlet of the valve seat and seals the passage of the valve seat under the action of the elastic support.
3. The negative pressure water absorption structure applied to the intelligent sweeping robot as claimed in claim 1, wherein a floating ball is arranged in the sewage tank, and when the water level in the sewage tank reaches a set water level line, the floating ball floats upwards to trigger a signal alarm to control the air pump to stop working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067885.7A CN112806908A (en) | 2021-01-19 | 2021-01-19 | Negative pressure water absorption structure applied to intelligent floor sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067885.7A CN112806908A (en) | 2021-01-19 | 2021-01-19 | Negative pressure water absorption structure applied to intelligent floor sweeping robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112806908A true CN112806908A (en) | 2021-05-18 |
Family
ID=75869988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110067885.7A Pending CN112806908A (en) | 2021-01-19 | 2021-01-19 | Negative pressure water absorption structure applied to intelligent floor sweeping robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112806908A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114424918A (en) * | 2022-01-30 | 2022-05-03 | 苏州简单有为科技有限公司 | Base station device of floor sweeping machine |
| CN114587219A (en) * | 2021-12-31 | 2022-06-07 | 北京石头世纪科技股份有限公司 | Self-cleaning dust collecting seat and dust collecting system |
| CN115486761A (en) * | 2021-06-17 | 2022-12-20 | 尚科宁家(中国)科技有限公司 | Base station of cleaning robot |
| WO2023010943A1 (en) * | 2021-08-03 | 2023-02-09 | 云鲸智能科技（东莞）有限公司 | Water tank, filter, adapter, base station, and cleaning system |
| WO2023124084A1 (en) * | 2021-12-31 | 2023-07-06 | 北京石头世纪科技股份有限公司 | Self-cleaning maintenance station and self-cleaning system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620064A (en) * | 2016-12-16 | 2019-04-16 | 云鲸智能科技（东莞）有限公司 | Base station for cleaning robot system |
| CN209750934U (en) * | 2019-01-10 | 2019-12-10 | 湖北滴水科技有限公司 | Negative-pressure sewage pumping structure of sweeper |
| CN209899276U (en) * | 2019-04-25 | 2020-01-07 | 湖北滴水科技有限公司 | Integrated water tank with sewage collection and clean water supply functions |
| CN111743475A (en) * | 2020-06-05 | 2020-10-09 | 江苏美的清洁电器股份有限公司 | Water tank and cleaning device with same |
| US20200367714A1 (en) * | 2020-07-08 | 2020-11-26 | Guangdong Lesheng Intelligent Technology Co., Ltd. | Floor sweeping robot system with automatic dust collection function |
-
2021
- 2021-01-19 CN CN202110067885.7A patent/CN112806908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620064A (en) * | 2016-12-16 | 2019-04-16 | 云鲸智能科技（东莞）有限公司 | Base station for cleaning robot system |
| CN209750934U (en) * | 2019-01-10 | 2019-12-10 | 湖北滴水科技有限公司 | Negative-pressure sewage pumping structure of sweeper |
| CN209899276U (en) * | 2019-04-25 | 2020-01-07 | 湖北滴水科技有限公司 | Integrated water tank with sewage collection and clean water supply functions |
| CN111743475A (en) * | 2020-06-05 | 2020-10-09 | 江苏美的清洁电器股份有限公司 | Water tank and cleaning device with same |
| US20200367714A1 (en) * | 2020-07-08 | 2020-11-26 | Guangdong Lesheng Intelligent Technology Co., Ltd. | Floor sweeping robot system with automatic dust collection function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115486761A (en) * | 2021-06-17 | 2022-12-20 | 尚科宁家(中国)科技有限公司 | Base station of cleaning robot |
| WO2023010943A1 (en) * | 2021-08-03 | 2023-02-09 | 云鲸智能科技（东莞）有限公司 | Water tank, filter, adapter, base station, and cleaning system |
| CN114587219A (en) * | 2021-12-31 | 2022-06-07 | 北京石头世纪科技股份有限公司 | Self-cleaning dust collecting seat and dust collecting system |
| WO2023124084A1 (en) * | 2021-12-31 | 2023-07-06 | 北京石头世纪科技股份有限公司 | Self-cleaning maintenance station and self-cleaning system |
| CN114424918A (en) * | 2022-01-30 | 2022-05-03 | 苏州简单有为科技有限公司 | Base station device of floor sweeping machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210518 |
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| RJ01 | Rejection of invention patent application after publication |