CN117364879A - Control method of water-saving household equipment and water-saving household equipment - Google Patents
Control method of water-saving household equipment and water-saving household equipment Download PDFInfo
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- CN117364879A CN117364879A CN202210774731.6A CN202210774731A CN117364879A CN 117364879 A CN117364879 A CN 117364879A CN 202210774731 A CN202210774731 A CN 202210774731A CN 117364879 A CN117364879 A CN 117364879A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 612
- 239000002351 wastewater Substances 0.000 claims abstract description 109
- 238000005406 washing Methods 0.000 claims abstract description 69
- 239000010840 domestic wastewater Substances 0.000 abstract description 9
- 230000006866 deterioration Effects 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
- E03C1/184—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe adapted for attachment of washing machines or heating or cooling devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to the technical field of household equipment, and particularly provides a control method of water-saving household equipment and the water-saving household equipment. In order to solve the problems that the prior washing table cannot realize the recycling of domestic wastewater, so that the waste of water resources is serious and the water quality cannot be ensured, the control method of the water-saving household equipment comprises the following steps: when the wash basin drains water into the water storage tank, detecting the last emptying time of the water storage tank; when the current time interval of water inflow to the water storage tank is more than the first preset duration, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipe, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipe. When the current time interval for water inflow into the water storage tank is longer than the first preset time period, the waste water in the water storage tank is at risk of deterioration, and the first valve body and the second valve body are controlled to switch so as to discharge the waste water of the wash basin and the water storage tank into a sewer pipeline.
Description
Technical Field
The invention relates to the technical field of household equipment, and particularly provides a control method of water-saving household equipment and the water-saving household equipment.
Background
The washing table is furniture which is indispensable for every family and is used for washing or cleaning articles, after the user washes, the sewage is directly discharged into a sewer pipe from a waste water outlet of a washing basin, but the waste water is directly discharged, so that the waste of water resources is caused, the cost of water consumption of individuals and the cost of sewage treatment are increased, and the requirements of energy conservation, emission reduction and environmental protection advocated by the nation are not met. In addition, furniture household appliances in the prior art are purchased independently, and the washing table cannot be effectively combined with the intelligent household appliances in the home, so that the singleness of a household water consumption scheme cannot be realized, the recycling of domestic wastewater cannot be realized, and an optimal water consumption scheme cannot be brought to users. In addition, the discharge frequency and the use frequency of the wastewater float, so that the water quality after the wastewater is collected can not be ensured.
Accordingly, a new control method of water-saving household equipment is needed in the field to solve the problems that the existing washing table cannot realize the recycling of domestic wastewater, so that water resource waste is serious and water quality cannot be guaranteed.
Disclosure of Invention
The invention aims to solve the technical problems that the prior washing table can not realize the recycling of domestic wastewater, so that the water resource waste is serious and the water quality can not be ensured.
In a first aspect, the invention provides a control method of water-saving household equipment, the water-saving household equipment comprises a wash basin and a water storage tank, a first valve body is arranged between a waste water outlet of the wash basin and a water inlet and a sewer pipe of the water storage tank, and the first valve body is arranged to enable the waste water outlet of the wash basin to be selectively communicated with the water inlet or the sewer pipe of the water storage tank; a second valve body is arranged between the water outlet of the water storage tank and the water inlet of the washing equipment and between the water outlet of the water storage tank and the sewer pipe, and the second valve body is arranged to enable the water outlet of the water storage tank to be selectively communicated with the water inlet of the washing equipment or the sewer pipe; the control method comprises the following steps:
when the wash basin drains water into the water storage tank, detecting the last emptying time of the water storage tank;
when the time interval of the current water inlet to the water storage tank is more than a first preset time length, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipe, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipe.
In the preferred technical scheme of the control method of the water-saving household device, after the step of detecting the last time the water storage tank is emptied when the wash basin drains water into the water storage tank, the control method further comprises:
when the current time for water to enter the water storage tank is less than or equal to a first preset time length from the last emptying time interval of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is not communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
In the preferred technical solution of the control method of water-saving household equipment, when the time interval between the current time of water inflow to the water storage tank and the last time of water emptying of the water storage tank is greater than a first preset duration, the control method further includes, after the step of controlling the first valve to switch so as to communicate the waste water outlet of the wash basin with the sewer pipe and controlling the second valve to switch so as to communicate the water outlet of the water storage tank with the sewer pipe:
when the wash basin stops draining, the first valve body is controlled to be switched so that a waste water outlet of the wash basin is communicated with a water inlet of the water storage tank;
and when the water storage tank is emptied of waste water, the second valve body is controlled to switch so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
In a second aspect, the present invention further provides a control method for a water-saving household device: the water-saving household equipment comprises a wash basin and a water storage tank, wherein a first valve body is arranged between a waste water outlet of the wash basin and a water inlet and a sewer pipe of the water storage tank, and the first valve body is arranged to enable the waste water outlet of the wash basin to be selectively communicated with the water inlet or the sewer pipe of the water storage tank; a second valve body is arranged between the water outlet of the water storage tank and the water inlet and the sewer pipe of the washing equipment, and the second valve body is arranged to enable the water outlet of the water storage tank to be selectively communicated with the water inlet and the sewer pipe of the washing equipment; the control method comprises the following steps:
when the wash basin drains water into the water storage tank, detecting the last draining time of the water storage tank and the water level value in the water storage tank;
when the water level value in the water storage tank is smaller than a first preset water level value, and the current time for water to enter the water storage tank is longer than a first preset time length from the last emptying time interval of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipeline.
In the preferred technical solution of the control method of water-saving household equipment, after the step of detecting the last time the water storage tank is emptied and the water level value in the water storage tank when the wash basin drains, the control method further includes:
when the water level value in the water storage tank is more than or equal to a first preset water level value, and the current time interval of water inflow to the water storage tank is less than or equal to a first preset time length from the last emptying time of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
In the preferred technical solution of the control method of water-saving household equipment, after the step of detecting the last time the water storage tank is emptied and the water level value in the water storage tank when the wash basin drains, the control method further includes:
when the water level value in the water storage tank is more than or equal to a first preset water level value, and the current time for water to enter the water storage tank is more than a first preset time length from the last emptying time interval of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipeline.
In the above preferred technical solution of the control method of a water-saving household device, after the step of detecting the last time the water storage tank was emptied and the water level value in the water storage tank at the same time when the wash basin drains water into the water storage tank, the control method further includes:
when the water level value in the water storage tank is smaller than a first preset water level value, and the current time interval of water inflow to the water storage tank is smaller than or equal to a first preset time length from the last emptying time of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is not communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
In the preferable technical scheme of the control method of the water-saving household equipment, after the water discharge of the wash basin is finished, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the water inlet of the water storage tank.
In the preferable technical scheme of the control method of the water-saving household equipment, after the water storage tank is emptied of waste water, the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
In a third aspect, the present invention also provides a water-saving household appliance comprising a processor arranged to be able to perform the control method of a water-saving household appliance of any one of the above technical solutions.
As can be appreciated by those skilled in the art, the present invention provides a control method of a water-saving household apparatus, wherein the water-saving household apparatus includes a wash basin and a water storage tank, the wash basin includes a wash basin, a first valve body is disposed between a waste water outlet of the wash basin and a water inlet and a sewer pipe of the water storage tank, and the first valve body is disposed so as to enable the waste water outlet of the wash basin to be selectively communicated with the water inlet or the sewer pipe of the water storage tank; a second valve body is arranged between the water outlet of the water storage tank and the water inlet and the sewer pipe of the washing equipment, and the second valve body is arranged to enable the water outlet of the water storage tank to be selectively communicated with the water inlet and the sewer pipe of the washing equipment; the control method of the water-saving household equipment comprises the following steps: when the wash basin drains water into the water storage tank, detecting the last emptying time of the water storage tank; when the current time interval of water inflow to the water storage tank is more than the first preset duration, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipe, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipe.
Under the condition of adopting the technical scheme, the water-saving household equipment provided by the invention has the advantages that the washing table can be effectively combined with household appliances needing water such as shoe washing machines or washing machines, so that most of domestic wastewater can be reused, the wastewater discharge and environmental pollution are reduced, and the household water cost and the sewage treatment cost are reduced. Specifically, the wastewater discharged by the wash basin is communicated with the water inlet of the water storage tank by switching the first valve body, so that the wastewater flows into the water storage tank for storage, when the water level in the water storage tank is higher, the wastewater outlet of the wash basin is communicated with the sewer pipe by switching the first valve body, and then is directly discharged into the sewer pipe, the wastewater is not stored in the water storage tank, and after the water in the water storage tank is emptied, the user can store water into the water storage tank. Further, when a user needs to wash clothes, the water outlet of the water storage tank is communicated with the water inlet of the washing device by switching the second valve body, so that water in the water storage tank is introduced into the washing device for washing the clothes, and the water-saving household device provided by the invention can realize the recycling of domestic wastewater, reduce the waste of water resources and increase the source of household water.
Further, when the basin drains into the water storage tank, the last draining time of the water storage tank is detected, the last draining time is obtained by adjusting the time when the water level value of the water storage tank recorded in the storage is 0, when the interval between the current time of water inflow into the water storage tank and the last draining time of the water storage tank is longer than a first preset duration, the risk of deterioration of the waste water in the water storage tank is indicated, in order to ensure the water quality in the water storage tank, the first valve body is controlled to switch so that the waste water outlet of the basin is communicated with the sewer pipe, the waste water is directly drained into the sewer pipe, the second valve body is controlled to switch so that the water outlet of the water storage tank is communicated with the sewer pipe, the waste water in the water storage tank is directly drained into the sewer pipe, and the water stored in the water storage tank is drained so that the waste water is stored next time.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic illustration of a water-saving household appliance of the present invention;
FIG. 2 is a flow chart of the main steps of the control method of the water-saving household device of the invention;
fig. 3 is a flowchart of steps of an embodiment of a control method of a water-saving household device of the present invention.
List of reference numerals:
1. a wash basin; 11. a drainer; 2. a table body; 21. a first cavity; 22. a second cavity; 3. a water storage tank; 4. a first water diversion pipe; 41. a first water outlet pipeline; 42. a second water outlet pipeline; 5. a second water diversion pipe; 51. a third water outlet pipeline; 52. a fourth water outlet pipeline; 6. a first valve body; 7. a second valve body; 8. a sewer pipe; 9. a washing device.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "inner," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly communicated or indirectly communicated through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1, in order to solve the problems that the existing wash basin cannot realize the recycling of domestic wastewater, so that the waste of water resources is serious and the water quality cannot be guaranteed, the invention provides a control method of water-saving household equipment, wherein the water-saving household equipment comprises a wash basin 1 and a water storage tank 3, a first valve body 6 is arranged between a wastewater outlet of the wash basin 1 and a water inlet or a sewer pipe 8 of the water storage tank 3, and the first valve body 6 is arranged to enable the wastewater outlet of the wash basin 1 to be selectively communicated with the water inlet or the sewer pipe 8 of the water storage tank 3; a second valve body 7 is arranged between the water outlet of the water storage tank 3 and the water inlet and the sewer pipe 8 of the washing device 9, and the second valve body 7 is arranged to enable the water outlet of the water storage tank 3 to be selectively communicated with the water inlet and the sewer pipe 8 of the washing device 9.
The water-saving household equipment provided by the invention has the advantages that the washing table can be effectively combined with household appliances needing water, such as shoe washing machines or washing machines, so that most of domestic wastewater can be reused, the wastewater discharge and the environmental pollution are reduced, and the household water cost and the sewage treatment cost are reduced. Specifically, the waste water discharged from the wash basin 1 is communicated with the water inlet of the water storage tank 3 by switching the first valve body 6, so that the waste water flows into the water storage tank 3 for storage, when the water level in the water storage tank 3 is higher and higher than the maximum preset water level, the waste water outlet of the wash basin 1 is communicated with the sewer pipe 8 by switching the first valve body 6, and is directly discharged into a sewer, the waste water is not stored into the water storage tank 3, and a user can store water into the water storage tank 3 after the water in the water storage tank 3 is emptied. Further, when a user needs to wash clothes, the water outlet of the water storage tank 3 is communicated with the water inlet of the washing equipment 9 by switching the second valve body 7, so that water in the water storage tank 3 is introduced into the washing equipment 9 for washing the clothes, the water-saving household equipment realizes the recycling of domestic wastewater, reduces the waste of water resources, increases the source of household water, and provides an optimal household water scheme.
Referring to fig. 2, the control method of the water-saving home appliance includes:
step S01: when the wash basin drains water into the water storage tank, detecting the last emptying time of the water storage tank;
step S02: when the current time interval of water inflow to the water storage tank is more than a first preset duration, controlling the first valve body to switch so as to enable the waste water outlet of the wash basin to be communicated with a sewer pipeline, and controlling the second valve body to switch so as to enable the water outlet of the water storage tank to be communicated with the sewer pipeline;
step S03: when the interval between the current time for water to enter the water storage tank and the last emptying time of the water storage tank is less than or equal to the first preset duration, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is not communicated with the sewer pipe, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipe.
When the wash basin 1 drains into the water storage tank 3, the time of the last draining of the water storage tank 3 is detected at the same time, the time of the last draining is obtained by taking the recorded water level value of the water storage tank 3 in the storage device as the time when the water level value of the water storage tank 3 is 0, if the interval between the time of the current water inflow into the water storage tank 3 and the time of the last draining of the water storage tank 3 is larger than a first preset duration, the risk of deterioration of the waste water in the water storage tank 3 is indicated, in order to ensure the water quality in the water storage tank 3, the first valve body 6 is controlled to be switched so that the waste water outlet of the wash basin 1 is communicated with the sewer pipe 8, the waste water in the wash basin is further directly drained into the sewer pipe 8, and the second valve body 7 is controlled to be switched so that the waste water outlet of the wash basin 1 is further directly drained into the sewer pipe, so that the stored waste water in the water storage tank 3 is drained for the next time. Further, if the current interval of the time interval of water inflow to the water storage tank 3 when the water storage tank 3 is emptied last time is smaller than or equal to the first preset duration, the water quality of the waste water in the water storage tank 3 is better, the risk of deterioration is lower, and the waste water of the wash basin 1 is discharged into the water storage tank, so that the waste water in the water storage tank 3 is not emptied.
After step S02, the control method further includes the steps of:
step S04: when the wash basin stops draining, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the water inlet of the water storage tank; when the water storage tank is emptied of waste water, the second valve body is controlled to switch so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
Wherein, step S04 further comprises: controlling the second valve body to switch so that the water outlet of the water storage tank is communicated with the water inlet of the washing equipment; or the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the water inlet of the washing equipment and the sewer pipeline.
When the water-saving household equipment is in an initial state, the second valve body 7 is in a state that the sewer pipe 8 is not communicated with the water outlet of the water storage tank 3, and the first valve body 6 is in a state that the water inlet of the water storage tank 3 is communicated with the waste water outlet of the wash basin, so that waste water in the wash basin 1 can be directly discharged into the water storage tank 3 through the waste water, and the problem of unsmooth discharge of the waste water of the wash basin is prevented.
As shown in fig. 1, in a possible embodiment, in the control method of the water-saving household apparatus in the present invention, the water-saving household apparatus includes a washing table and a washing apparatus 9, the washing table includes a rectangular table body 2, a washing basin 1, a water storage tank 3, a first water diversion pipe 4, a second water diversion pipe 5, a first valve body 6 and a second valve body 7, the washing basin 1 is disposed on the table body 2, the table body 2 is provided with a rectangular first cavity 21 and a rectangular second cavity 22, the first cavity 21 is disposed under the washing basin 1, the second cavity 22 is disposed under the first cavity 21, a first door (not shown in the figure) capable of opening and closing the first cavity 21 is disposed on the first cavity 21, and a second door (not shown in the figure) capable of opening and closing the second cavity 22 is disposed on the second cavity 22;
the waste water outlet of the wash basin 1 is connected with a drainer 11, the drainer 11 is positioned in the first cavity 21, the waste water outlet of the wash basin 1 is connected with the water inlet of the first valve body 6 through the drainer 11, the first valve body 6 is specifically a first three-way valve, the water inlet of the first three-way valve is connected with the drainer 11, the first water diversion pipe 4 comprises a first water outlet pipeline 41 and a second water outlet pipeline 42, and one water outlet of the first three-way valve is connected with the water inlet of the water storage tank 3 through the first water outlet pipeline 41; the other water outlet of the first three-way valve is connected with the sewer pipe 8 through a second water outlet pipeline 42;
the second valve body 7 is specifically a second three-way valve, the water outlet of the water storage tank 3 is connected with the water inlet of the second three-way valve, the second water diversion pipe 5 comprises a third water outlet pipeline 51 and a fourth water outlet pipeline 52, one water outlet of the second three-way valve is connected with the water inlet of the washing equipment 9 through the third water outlet pipeline 51, and the other water outlet of the second three-way valve is connected with the sewer pipe 8 through the fourth water outlet pipeline 52.
Wherein, water storage 3, first shunt pipe 4, second shunt pipe 5, first valve body 6 and second valve body 7 all set up in first cavity 21, and wash basin 1's bottom is located first cavity 21, and washing equipment 9 sets up in second cavity 22.
The above arrangement has the advantages that: compared with the structure scheme that the washing table and the washing equipment are purchased independently, the water-saving household equipment effectively combines the washing system and the household washing equipment, has more integrated functions, is particularly suitable for places with narrow space such as a household balcony, reduces the problem that the washing table and the washing equipment cannot be installed due to mismatching, and provides a basic solution for the waste water recycling system of each link of a household unit. Specifically, when the wash basin 1 discharges the waste water downwards, the water outlet is switched through the first three-way valve, so that the waste water of the wash basin 1 can flow into the water storage tank 3 through the first water outlet pipeline 41 for storage, and when the water level in the water storage tank 3 reaches the maximum threshold value, the first three-way valve is controlled to switch the water outlet, so that the waste water of the wash basin 1 flows into the sewer pipeline 8 through the second water outlet pipeline 42 for discharge, and does not enter the water storage tank 3 for storage. In addition, when the water storage tank 3 supplies water to the washing device 9, the water in the water storage tank 3 flows into the washing device 9 through the third water outlet pipeline 51 by switching the water outlet of the second four-way valve to serve as washing water; when the water in the water storage tank 3 may be deteriorated or peculiar smell after being stored for a long time, the water in the water storage tank 3 is discharged into the sewer pipe 8 through the fourth water outlet pipe 52 by switching the second three-way valve.
The first valve body 6 and the second valve body 7 are not limited to the structure provided with the three-way valve, and may be other valve bodies, and there is no limitation in this respect, for example, in one possible embodiment, the first valve body 6 and the second valve body 7 are both on-off valves. Specifically, the first valve body 6 includes a first on-off valve and a second on-off valve, the first on-off valve is provided on the first water outlet line 41, the second on-off valve is provided on the second water outlet line 42, and the waste water outlet of the wash basin 1 may be communicated with the first water outlet line 41 or the second water outlet line 42 by switching the on-off of the first on-off valve and the second on-off valve, or may be communicated with both the first water outlet line 41 and the second water outlet line 42, and these adjustments do not deviate from the principle of the present invention, and therefore all fall within the scope of the present invention.
Similarly, the second valve body 7 includes a third on-off valve and a fourth on-off valve, the third on-off valve is provided on the third water outlet line 51, the fourth on-off valve is provided on the fourth water outlet line 52, and the opening and closing of the third on-off valve and the fourth on-off valve are switched so that the water outlet of the water storage tank 3 selectively communicates with the third water outlet line 51 or the fourth water outlet line 52, or simultaneously communicates with the third water outlet line 51 and the fourth water outlet line 52, and these adjustments do not deviate from the principle of the present invention, and therefore all fall within the scope of the present invention.
It should be noted that the washing device 9 in the water-saving household device of the present invention may be a household appliance such as a shoe washer, a washing machine, a sock washer, or a rag washer, or may be a washing device other than a household appliance, so that the present invention is not limited thereto, and a person skilled in the art may select different washing devices 9 as required.
The foregoing embodiments are merely illustrative of the principles of the present invention, and are not intended to limit the scope of the invention, as those skilled in the art can modify the above structure without departing from the principles of the present invention, so that the present invention can be applied to more specific application scenarios.
For example, in an alternative embodiment, the body 2 of the washing station may be cylindrical or the like, and the shapes of the first cavity 21 and the second cavity 22 may be circular or elliptical or the like, and those skilled in the art may adjust the structure of the washing station according to the shapes of the washing apparatus 9 and the washing basin 1, without departing from the principles of the present invention, and thus, all fall within the scope of the present invention.
For example, in an alternative embodiment, the first cavity 21 and the second cavity 22 may be disposed at positions where the second cavity 22 is disposed on both sides of the first cavity 21, or the second cavity 22 may be disposed above the first cavity 21, without departing from the principles of the present invention. In addition, the number of the cavities on the table body 2 is not limited to two, but can be three or four, etc., and can be set by a person skilled in the art as required, and these adjustments do not deviate from the principle of the present invention, and therefore all fall within the protection scope of the present invention.
For example, in an alternative embodiment, the water inlet of the washing device 9 is also connected to an external water source, and when the volume of waste water stored in the water reservoir 3 is insufficient, water can be fed to the washing device 9 from the external water source, so as to prevent the washing device 9 from being affected by the insufficient volume of water in the water reservoir 3, and the adjustment does not deviate from the principle of the present invention, and therefore, the adjustment falls into the protection scope of the present invention.
In addition, the invention also provides a control method of the water-saving household equipment, the water-saving household equipment is provided with the water-saving household equipment in any embodiment, specifically, referring to fig. 1, the water-saving household equipment comprises a wash basin 1 and a water storage tank 3, a first valve body 6 is arranged between a waste water outlet of the wash basin 1 and a water inlet and a sewer pipe 8 of the water storage tank 3, and the first valve body 6 is arranged to enable the waste water outlet of the wash basin 1 to be selectively communicated with the water inlet or the sewer pipe 8 of the water storage tank 3; a second valve body 7 is arranged between the water outlet of the water storage tank 3 and the water inlet and the sewer pipe 8 of the washing equipment 9, and the second valve body 7 is arranged to enable the water outlet of the water storage tank 3 to be selectively communicated with the water inlet and the sewer pipe 8 of the washing equipment 9;
referring to fig. 3, the control method of the water-saving home appliance includes:
step S11: when the wash basin drains water into the water storage tank, detecting the last draining time of the water storage tank and the water level value in the water storage tank;
step S12: when the water level value in the water storage tank is smaller than a first preset water level value and the current time interval of water inflow to the water storage tank from the last emptying time of the water storage tank is longer than a first preset time length, controlling the first valve body to switch so as to enable the waste water outlet of the wash basin to be communicated with a sewer pipeline, and controlling the second valve body to switch so as to enable the water outlet of the water storage tank to be communicated with the sewer pipeline;
step S13: when the water level value in the water storage tank is smaller than the first preset water level value, and the current time interval between the water inlet time of the water storage tank and the last emptying time of the water storage tank is smaller than or equal to the first preset time length, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is not communicated with the sewer pipe, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipe.
When the waste water of the wash basin 1 enters the water storage tank 3, the time of the last emptying of the water storage tank 3 and the water level in the water storage tank 3 are detected, the time of the last emptying of the water storage tank 3 is measured by adjusting the time when the water level value of the water storage tank 3 recorded in the storage is 0, and the water level value in the water storage tank 3 is measured by a water level sensor arranged in the water storage tank 3. Further, when the water level in the water storage tank 3 is smaller than the first preset water level, it is indicated that the water level in the water storage tank 3 is at a lower position, water can continue to flow inwards, and when the interval between the time when water flows into the water storage tank 3 and the last time when the water storage tank 3 is emptied is longer than the first preset time, it is indicated that the waste water in the water storage tank 3 has a risk of deterioration, in order to ensure the water quality in the water storage tank 3, the first valve body 6 is controlled to be switched so that the waste water outlet of the wash basin 1 is communicated with the sewer pipe 8, and the second valve body 7 is controlled to be switched so that the water outlet of the water storage tank 3 is communicated with the sewer pipe 8, and then the waste water in the wash basin 1 and the waste water in the water storage tank 3 are directly discharged into the sewer so as to drain the stored water in the water storage tank 3 for the next time. Further, when the interval of the previous emptying time of the water storage tank 3 is smaller than or equal to the first preset duration, the water quality of the waste water in the water storage tank 3 is better, the risk of deterioration is lower, and the waste water can be directly stored into the water storage tank 3, so that the water in the water storage tank 3 does not need to be emptied.
After step S11, the control method of the water-saving household device further includes:
step S14: when the water level value in the water storage tank is more than or equal to a first preset water level value, and the current time interval for water to enter the water storage tank is less than or equal to a first preset time length from the last emptying time of the water storage tank, controlling the first valve body to switch so as to enable the waste water outlet of the wash basin to be communicated with a sewer pipeline, and controlling the second valve body to switch so as to enable the water outlet of the water storage tank to be not communicated with the sewer pipeline;
step S15: when the water level value in the water storage tank is more than or equal to a first preset water level value, and the current time for water to enter the water storage tank is more than the first preset time, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipeline.
When the water level value in the water storage tank 3 is larger than or equal to a first preset water level value, the water level in the water storage tank 3 is at a higher position, the first valve body 6 is controlled to be switched so that the waste water outlet of the wash basin 1 is communicated with the sewer pipe 8, waste water directly flows into the sewer pipe 8, further, when the time interval of last emptying of the water storage tank 3 when water is fed into the water storage tank 3 is smaller than or equal to a first preset time length, the risk of deterioration caused by overlong storage time of the water in the water storage tank 3 is avoided, the second valve body 7 is switched so that the water outlet of the water storage tank 3 is not communicated with the sewer pipe 8, and when the time of last emptying of the water storage tank 3 when water is fed into the water storage tank 3 is larger than the first preset time length, the risk of deterioration caused by the waste water in the water storage tank 3 is controlled to be switched so that the water outlet of the water storage tank 3 is communicated with the sewer pipe 8, and the stored water in the water storage tank 3 is emptied.
After any one of steps 12 to 15, the control method further includes:
the steps are as follows: when the water discharge of the wash basin is finished, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the water inlet of the water storage tank.
After the water discharge of the wash basin 1 to the sewer pipe 8 is completed, the first valve body 6 is controlled to be switched to return the first valve body 6 to the original state, that is, the first valve body 6 is in a state that the waste water outlet of the wash basin 1 is communicated with the water inlet of the water storage tank.
After either step 12 or step 15, the control method further includes:
the steps are as follows: when the water storage tank is emptied of waste water, the second valve body is controlled to switch so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
Wherein, the step of controlling the second valve body to switch so that the water outlet of the water storage tank is not communicated with the sewer pipe after the water storage tank is emptied of the wastewater further comprises: controlling the second valve body to switch so that the water outlet of the water storage tank is communicated with the water inlet of the washing equipment; or the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the water inlet and the water outlet pipeline of the washing equipment.
After the water storage tank 3 is emptied of the waste water, the second valve body is controlled to be switched to enable the second valve body to be in an initial state, namely, a state that the water outlet of the water storage tank 3 is not communicated with a sewer pipeline.
When the water-saving household equipment is in an initial state, the second valve body 7 is in a state that the sewer pipe 8 is not communicated with the water outlet of the water storage tank 3, and the first valve body 6 is in a state that the water inlet of the water storage tank 3 is communicated with the waste water outlet of the wash basin 1, so that waste water in the wash basin 1 can be directly discharged into the water storage tank 3, and the problem of unsmooth circulation of the waste water is solved.
In one embodiment, the first valve body 6 may be a first three-way valve, a water inlet of the first three-way valve is connected to the waste water outlet of the wash basin 1, and a water outlet of the first three-way valve is connected to a water inlet of the water storage tank 3 through the first water outlet pipeline 41; the other water outlet of the first three-way valve is connected with the sewer pipe 8 through the second water outlet pipeline 42, and the valve core of the first three-way valve is switched to change the direction, so that the water outlet of the first three-way valve is communicated with the first water outlet pipeline 41 or is communicated with the second water outlet pipeline 42, and the water outlet of the wash basin 1 is communicated with the water inlet of the water storage tank 3 or the sewer pipe 8. However, the specific structure of the first valve body 6 is not limited in any way, and for example, in another embodiment, the first valve body 6 may be provided to include a first on-off valve provided on the first water outlet pipe 41 and a second on-off valve provided on the second water outlet pipe 42, and the opening and closing of the first on-off valve and the second on-off valve may be switched so that the waste water in the wash basin 1 selectively enters the first water outlet pipe 41 or the second water outlet pipe 42, and the water outlet of the wash basin 1 communicates with the water inlet or the sewer pipe 8 of the water storage tank 3. Therefore, the specific structure and arrangement position of the first valve body 6 can be adjusted by a person skilled in the art as required, as long as the first valve body 6 can selectively drain the waste water of the wash basin 1 into the water storage tank 3 or the sewer pipe 8, and all such adjustments do not deviate from the principle of the present invention, and therefore all such adjustments fall into the protection scope of the present invention.
Similarly, in one embodiment, the second valve body 7 may be a second three-way valve, the water inlet of which is connected to the water outlet of the water storage tank 3, and one water outlet of which is connected to the water inlet of the washing apparatus 9 through the third water outlet pipeline 51; the other water outlet of the second three-way valve is connected with the sewer pipe 8 through a fourth water outlet pipeline 52, and the water outlet of the second three-way valve is communicated with the third water outlet pipeline 51 or the fourth water outlet pipeline 52 by switching the valve core of the second three-way valve, so that the water outlet of the water storage tank 3 is communicated with the water inlet of the washing equipment 9 or the sewer pipe 8. However, the specific structure of the second valve body 7 is not limited in any way, and for example, in another embodiment, the second valve body 7 may be provided to include a third on-off valve and a fourth on-off valve, the third on-off valve being provided on the third water outlet pipe 51, the fourth on-off valve being provided on the fourth water outlet pipe 52, and the opening and closing of the third on-off valve and the fourth on-off valve being switched so that the wastewater in the water tank 3 selectively enters the third water outlet pipe 51 or the fourth water outlet pipe 52, and the water outlet of the water tank 3 communicates with the water inlet or the sewer pipe 8 of the washing apparatus 9. The specific structure and setting position of the second valve body 7 can be adjusted as required by a person skilled in the art, without departing from the principles of the invention, and therefore fall within the scope of the invention.
In addition, the invention also provides water-saving household equipment, which comprises a processor, wherein the processor is arranged to be capable of executing the control method of the water-saving household equipment in any embodiment.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. The control method of the water-saving household equipment is characterized in that the water-saving household equipment comprises a wash basin and a water storage tank, a first valve body is arranged between a waste water outlet of the wash basin and a water inlet and a sewer pipe of the water storage tank, and the first valve body is arranged to enable the waste water outlet of the wash basin to be selectively communicated with the water inlet and the sewer pipe of the water storage tank; a second valve body is arranged between the water outlet of the water storage tank and the water inlet of the washing equipment and between the water outlet of the water storage tank and the sewer pipe, and the second valve body is arranged to enable the water outlet of the water storage tank to be selectively communicated with the water inlet of the washing equipment or the sewer pipe; the control method comprises the following steps:
when the wash basin drains water into the water storage tank, detecting the last emptying time of the water storage tank;
when the time interval of the current water inlet to the water storage tank is more than a first preset time length, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipe, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipe.
2. The control method of water saving household equipment according to claim 1, wherein after the step of detecting the last time the water storage tank was emptied while the wash basin was drained into the water storage tank, the control method further comprises:
when the current time for water to enter the water storage tank is less than or equal to a first preset time length from the last emptying time interval of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is not communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
3. The control method of a water saving household apparatus according to claim 1, wherein, when a time interval between a current time of water inflow to the water storage tank and a last time of water emptying of the water storage tank is greater than a first preset time period, the control method further comprises, after the step of controlling the first valve to switch so that the waste water outlet of the wash basin is communicated with the sewer pipe and the second valve to switch so that the water outlet of the water storage tank is communicated with the sewer pipe:
when the wash basin stops draining, the first valve body is controlled to be switched so that a waste water outlet of the wash basin is communicated with a water inlet of the water storage tank;
and when the water storage tank is emptied of waste water, the second valve body is controlled to switch so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
4. The control method of the water-saving household equipment is characterized in that the water-saving household equipment comprises a wash basin and a water storage tank, wherein a first valve body is arranged between a waste water outlet of the wash basin and a water inlet and a sewer pipe of the water storage tank, and the first valve body is arranged to enable the waste water outlet of the wash basin to be selectively communicated with the water inlet and the sewer pipe of the water storage tank; a second valve body is arranged between the water outlet of the water storage tank and the water inlet and the sewer pipe of the washing equipment, and the second valve body is arranged to enable the water outlet of the water storage tank to be selectively communicated with the water inlet and the sewer pipe of the washing equipment; the control method comprises the following steps:
when the wash basin drains water into the water storage tank, detecting the last draining time of the water storage tank and the water level value in the water storage tank;
when the water level value in the water storage tank is smaller than a first preset water level value, and the current time for water to enter the water storage tank is longer than a first preset time length from the last emptying time interval of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipeline.
5. The control method of water saving household appliances according to claim 4, wherein after the step of detecting the time of last draining of the water storage tank and the water level value in the water storage tank when the wash basin is drained, the control method further comprises:
when the water level value in the water storage tank is more than or equal to a first preset water level value, and the current time interval of water inflow to the water storage tank is less than or equal to a first preset time length from the last emptying time of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
6. The control method of water saving household appliances according to claim 4, wherein after the step of detecting the time of last draining of the water storage tank and the water level value in the water storage tank when the wash basin is drained, the control method further comprises:
when the water level value in the water storage tank is more than or equal to a first preset water level value, and the current time for water to enter the water storage tank is more than a first preset time length from the last emptying time interval of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is communicated with the sewer pipeline.
7. The control method of water saving household appliances according to claim 4, wherein after the step of detecting the last time the water storage tank was emptied and the water level value in the water storage tank at the same time when the wash basin is drained into the water storage tank, the control method further comprises:
when the water level value in the water storage tank is smaller than a first preset water level value, and the current time interval of water inflow to the water storage tank is smaller than or equal to a first preset time length from the last emptying time of the water storage tank, the first valve body is controlled to be switched so that the waste water outlet of the wash basin is not communicated with the sewer pipeline, and the second valve body is controlled to be switched so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
8. The control method of a water-saving household appliance according to any one of claims 4 to 7, wherein,
and after the water draining of the wash basin is finished, controlling the first valve body to switch so that the waste water outlet of the wash basin is communicated with the water inlet of the water storage tank.
9. The control method of a water-saving household appliance according to any one of claims 4 or 6, wherein,
and after the water storage tank is emptied of the wastewater, controlling the second valve body to switch so that the water outlet of the water storage tank is not communicated with the sewer pipeline.
10. A water-saving household appliance, characterized in that it comprises a processor arranged to be able to perform the control method of a water-saving household appliance according to any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210774731.6A CN117364879A (en) | 2022-07-01 | 2022-07-01 | Control method of water-saving household equipment and water-saving household equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210774731.6A CN117364879A (en) | 2022-07-01 | 2022-07-01 | Control method of water-saving household equipment and water-saving household equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117364879A true CN117364879A (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210774731.6A Pending CN117364879A (en) | 2022-07-01 | 2022-07-01 | Control method of water-saving household equipment and water-saving household equipment |
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| Country | Link |
|---|---|
| CN (1) | CN117364879A (en) |
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2022
- 2022-07-01 CN CN202210774731.6A patent/CN117364879A/en active Pending
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