CN101839013A - Water-saving control device for groove type washroom and method thereof - Google Patents
Water-saving control device for groove type washroom and method thereof Download PDFInfo
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- CN101839013A CN101839013A CN200910047953A CN200910047953A CN101839013A CN 101839013 A CN101839013 A CN 101839013A CN 200910047953 A CN200910047953 A CN 200910047953A CN 200910047953 A CN200910047953 A CN 200910047953A CN 101839013 A CN101839013 A CN 101839013A
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Abstract
The invention discloses a water-saving control device for a groove type washroom and a method thereof. The device comprises a detector, a controller and a water-discharging mechanism. The controller is respectively connected with the detector and the water-discharging mechanism through signals, and the controller is provided with a clock controller having a daytime mode and a night mode. The daytime mode and night mode are decided by the time of the clock controller and preset settings. In the control method, firstly, the detector sends a detected human body signal to the controller; then, the controller analyzes and processes the signals detected by the detector and decides when to fill water according to the mode; and at last, the controller sends a water discharging instruct to the water-discharging mechanism. By adopting the invention, the time and the frequency for flushing can bed determined scientifically and reasonably according to time and the number of people entering the washroom, thereby the water resource can be furthest saved under the condition of keeping a washroom clean.
Description
Technical field
The present invention relates to water saving control field, lavatory, relate in particular to a kind of water-saving control device for groove type washroom and method.
Background technology
China is a country that water resource extremely lacks, and particularly Water was as precious as oil for most of regional of northern China.Therefore research water saving control is a heat subject always, and the lavatory water saving also is one of numerous water saving research topic.On-the-spot at present trough type lavatory economical control and the controller kind of upward using is a lot, and production firm also is not quite similar.But control law all adopts extensive control mode, the concrete condition in lavatory is not carried out intensive research, and takes the specific aim measure control of economizing on water in light of the circumstances, with further raising water saving efficiency.For example it adopts people one to dash to water saving of faeces trough and urinal control, and does not consider that the many people of its people are few, when advances factor such as people.Traditional method adopts photoelectric sensor to detect whether the someone uses the lavatory more, uses as long as detect the someone, and bath just will begin in a minute.Because the control mode that adopts is that a people one dashes, so control method is simple, the technology that is adopted is advanced inadequately, though can economize on water, the efficient of water saving is not high enough.
Therefore, how a kind of lavatory water-saving control device and method are provided, can and advance people's number science according to the time, reasonably determine the bath time and the number of times in lavatory, thereby be implemented under the prerequisite that satisfies the lavatory hygienic requirements conserve water resource to greatest extent, become the technical problem that industry needs to be resolved hurrily.
Summary of the invention
In view of this, shortcoming and defect at present lavatory water-saving control device and method existence, technical problem to be solved by this invention provides a kind of water-saving control device for groove type washroom and method with intelligent decision function, is implemented under the prerequisite that satisfies the lavatory hygienic requirements conserve water resource to greatest extent.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme:
A kind of water-saving control device for groove type washroom, comprise the probe, controller and the water-drainage mechanism that are used to survey human body signal, described controller is connected with described probe and water-drainage mechanism signal respectively, also be provided with the clock controller that is used to provide time signal that is connected with described controller on the described controller, described probe sends to controller with the human body signal that detects, and described controller discharges water to analyzing, handle and control water-drainage mechanism from the signal of probe and clock controller.
In above-mentioned water-saving control device for groove type washroom, described water-drainage mechanism comprises the automatic flushing valve that is arranged on the tap water supply pipeline.Described automatic flushing valve is the valve by solenoid control.Described water-drainage mechanism can also comprise the manual flushing valve on the branch road that is arranged on supply channel.Described water-drainage mechanism can also comprise the storage tank that is arranged on the supply channel, and the delivery port of described storage tank is connected with the water inlet of described automatic flushing valve with manual flushing valve respectively.
In above-mentioned water-saving control device for groove type washroom, described controller is single-chip microcomputer microcomputer chip AT89C2051.
The invention also discloses a kind of groove type washroom economical control, adopt aforesaid water-saving control device for groove type washroom, described controller is divided into day mode and night mode, described controller judges that according to time and predetermined set that clock controller transmits the bath pattern adopts day mode or night mode, described control method comprises the steps: that at first probe sends to controller with the human body signal that detects; Secondly, water-filling is analyzed, handles and when determined to controller according to advance people's quantity and pattern of living in and time at that time that probe detects; At last, send the instruction that discharges water by controller to water-drainage mechanism.
In above-mentioned groove type washroom economical control, after described controller enters day mode, control water-drainage mechanism according to following three kinds of modes and discharge water:
(1) when advancing people's quantity more than or equal to 5 man-hours, delaying time began bath in 10 minutes, washed by water for 5 seconds;
(2) if advance people's quantity less than 5 people, but the time from bath last time at interval by 1 hour, washed by water for 5 seconds;
(3) if nobody enters after bath last time, just dashed a water every 5 hours, the bath time was 5 seconds.
In above-mentioned groove type washroom economical control, after described controller enters night mode, control water-drainage mechanism according to following three kinds of modes and discharge water:
(1) when advance people's quantity more than or equal to 5 people after time-delay began bath in 10 minutes, washed by water for 5 seconds;
(2) if advance people's quantity less than 5, but the time from bath last time at interval by 3 hours, washed by water for 5 seconds;
(3) if nobody enters after bath last time, just wait until and dash a water when enter day mode next day that the bath time was 5 seconds.
In above-mentioned groove type washroom economical control, described predetermined set is that day mode is the 6:00-22:00 time period, and described night mode is the 22:00-6:00 time period.
Beneficial effect of the present invention:
The present invention mainly by micro computer and pyroscan to the time with advance people's number and carry out meticulous control, more science, reasonably determine the bath time and the number of times in lavatory, thereby realized under the prerequisite that satisfies the lavatory hygienic requirements, to greatest extent the conserve water resource.In addition, the present invention has that volume is little, in light weight, energy-saving and environmental protection, characteristics that water saving efficiency is high.
Description of drawings
Fig. 1 is the structural representation of water-saving control device for groove type washroom of the present invention;
Fig. 2 is a water-drainage mechanism schematic diagram among the embodiment 1;
Fig. 3 is a water-drainage mechanism schematic diagram among the embodiment 2;
Among the figure: 1-controller, 2-probe, 3-water-drainage mechanism, 31-automatic flushing valve, the manual flushing valve of 32-, 33-storage tank, 4-supply channel, 5-water clock pipe.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done explanation clearly and completely:
See also Fig. 1,
This groove type washroom economical control adopts following water-saving control device for groove type washroom.This water-saving control device for groove type washroom is used for the strip urinal.Described water-saving control device for groove type washroom, comprise the probe 2, controller 1 and the water-drainage mechanism 3 that are used to survey human body signal, described controller 1 is connected with described probe 2 and water-drainage mechanism 3 signals respectively, also be provided with the clock controller that is used to provide time signal that is connected with described controller 1 on the described controller 1, to determine the variation of time every day.Described probe 2 sends to controller 1 with the human body signal that detects, and 1 pair of information from probe 2 and clock controller of controller is analyzed, handled and control water-drainage mechanism 3 and discharges water.The timer that can utilize single-chip microcomputer to carry is changed system into a clock controller.Described controller 1 is divided into day mode and night mode.Described controller 1 judges that according to time and predetermined set that clock controller transmits the bath pattern adopts day mode or night mode.Described predetermined set be 6:00-22:00 during the time period controller 1 enter day mode; 22:00-6:00 during the time period controller 1 enter night mode.
Described groove type washroom economical control comprises the steps:
At first, probe 2 sends to controller 1 with the human body signal that detects.Described probe 2 is the extremely stable pyroscan 2 of work.Described pyroscan 2 is installed in the Ren Chu that advances in lavatory, so that survey the human body quantity that enters after each bath.Immediately, probe 2 sends to controller 1 with the information that detects.
Secondly, water-filling is analyzed, handles and when determined to controller 1 according to advance people's quantity and pattern of living in and time at that time that probe 2 detects.Described controller 1 is single-chip microcomputer microcomputer chip AT89C2051.Described single-chip microcomputer microcomputer chip receives and the each bath of statistics entering the number information and analyzing, handle and determine in conjunction with controller 1 residing pattern (day mode or night mode) and when wash by water from probe 2 afterwards.Because this controller has adopted advanced at present single-chip microcomputer as core devices, has advanced control method and intelligent decision function, so water-saving result is fine.
At last, see also Fig. 2, send the instruction that discharges water to water-drainage mechanism 3 by controller 1.For the long strip type urinal, as long as be installed on the main line of supply channel 4 automatic flushing valve 31 just passable.Described automatic flushing valve 31 is the valves by solenoid control.Just open when electromagnetic valve receives from the instruction that discharges water of control, at this moment, the high pressure tap water directly flows to the water clock pipe 5 that laterally is installed in the urinal top by supply channel 4, and urinal is washed by water.In addition, described water-drainage mechanism 3 can also comprise the manual flushing valve 32 on the branch road that is arranged on supply channel 4, to carry out manual water-filling as required at any time.
When described controller 1 enter day mode (during 6:00～22:00), control water-drainage mechanism 3 according to following three kinds of modes and discharge water:
(1) when advancing people's quantity more than or equal to 5 man-hours, 3 time-delays of controller 1 control water-drainage mechanism began bath in 10 minutes, washed by water for 5 seconds;
(2) if advance people's quantity less than 5 people, but the time from bath last time at interval by 1 hour, washed by water for 5 seconds;
(3) if nobody enters after bath last time, just dashed a water every 5 hours, the bath time was 5 seconds.
When described controller 1 enter night mode (behind the 22:00～6:00), control water-drainage mechanism 3 according to following three kinds of modes and discharge water:
(1) when advance people's quantity more than or equal to 5 people after time-delay began bath in 10 minutes, washed by water for 5 seconds;
(2) if advance people's quantity less than 5, but the time from bath last time at interval by 3 hours, washed by water for 5 seconds;
(3) if nobody enters after bath last time, just wait until and dash a water when enter day mode next day that the bath time was 5 seconds.
So, what of people's quantity controller 1 can and advance according to the variation of day and night, regulates the bath time at any time, and under the prerequisite that satisfies the lavatory hygienic requirements, conserve water resource to greatest extent is to reach best water-saving result.
See also Fig. 1 and Fig. 3, this water-saving control device for groove type washroom is applicable to the long strip type closet stall.This groove type washroom economical control is identical with embodiment 1.The difference of this water-saving control device for groove type washroom and embodiment 1 is: described water-drainage mechanism 3 also comprises the storage tank 33 that is arranged on the supply channel 4, the delivery port of described storage tank 33 respectively with described automatic flushing valve 31 and manually the water inlet of flushing valve 32 be connected.For the long strip type closet stall, the simplest method is exactly to continue to use traditional storage tank, and this method bath strength is big, rinses easily.The self-closing mode of overflow is adopted in the water inlet control of this storage tank 33, and is identical with family expenses water tank of toilet seat control mode.When the water of storage tank 33 was expired, water intaking valve was closed under the effect of ball float automatically.Described automatic flushing valve 31 is by magnetic valve controlled water valve, and when electromagnetic valve was switched on, water valve was opened, and beginning is washed by water in closet stall, and when electromagnetic valve cut off the power supply, water valve just cut out, and stops bath.
In a word, the present invention is applicable to men's long plough groove type go to the lavatory pond and storage tank of plough groove type squat a men and women lavatory or JL-5 type lavatory, excrement groove lavatory or the like more.
Though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (10)
1. water-saving control device for groove type washroom, comprise the probe, controller and the water-drainage mechanism that are used for the detection personnel and pass in and out the lavatory, described controller is connected with described probe and water-drainage mechanism signal respectively, it is characterized in that: described controller is provided with the control clock that is used to provide time signal, described probe sends to controller with the human body signal that detects, and described controller discharges water to analyzing, handle and control water-drainage mechanism from the signal of probe and clock controller.
2. water-saving control device for groove type washroom as claimed in claim 1 is characterized in that: described water-drainage mechanism comprises the automatic flushing valve that is arranged on the tap water supply pipeline.
3. water-saving control device for groove type washroom as claimed in claim 2 is characterized in that: described automatic flushing valve is the valve by solenoid control.
4. water-saving control device for groove type washroom as claimed in claim 2 is characterized in that: described water-drainage mechanism also comprises the manual flushing valve on the branch road that is arranged on supply channel.
5. water-saving control device for groove type washroom as claimed in claim 4, it is characterized in that: described water-drainage mechanism also comprises the storage tank that is arranged on the supply channel, and the delivery port of described storage tank is connected with the water inlet of described automatic flushing valve with manual flushing valve respectively.
6. water-saving control device for groove type washroom as claimed in claim 1 is characterized in that: described controller is single-chip microcomputer microcomputer chip AT89C2051.
7. groove type washroom economical control, it is characterized in that: adopt water-saving control device for groove type washroom as claimed in claim 1, described controller is divided into day mode and night mode, described controller judges that according to time and predetermined set that clock controller transmits the bath pattern adopts day mode or night mode, described control method comprises the steps: that at first probe sends to controller with the human body signal that detects; Secondly, water-filling is analyzed, handles and when determined to controller according to advance people's quantity and pattern of living in and time at that time that probe detects; At last, send the instruction that discharges water by controller to water-drainage mechanism.
8. groove type washroom economical control as claimed in claim 7 is characterized in that: after described controller enters day mode, control water-drainage mechanism according to following three kinds of modes and discharge water:
(1) when advancing people's quantity more than or equal to 5 man-hours, delaying time began bath in 10 minutes, washed by water for 5 seconds;
(2) if advance people's quantity less than 5 people, but the time from bath last time at interval by 1 hour, washed by water for 5 seconds;
(3) if nobody enters after bath last time, just dashed a water every 5 hours, the bath time was 5 seconds.
9. groove type washroom economical control as claimed in claim 7 is characterized in that: after described controller enters night mode, control water-drainage mechanism according to following three kinds of modes and discharge water:
(1) when advance people's quantity more than or equal to 5 people after time-delay began bath in 10 minutes, washed by water for 5 seconds;
(2) if advance people's quantity less than 5, but the time from bath last time at interval by 3 hours, washed by water for 5 seconds;
(3) if nobody enters after bath last time, just wait until and dash a water when enter day mode next day that the bath time was 5 seconds.
10. groove type washroom economical control as claimed in claim 7 is characterized in that: described predetermined set is that day mode is the 6:00-22:00 time period, and described night mode is the 22:00-6:00 time period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910047953A CN101839013A (en) | 2009-03-20 | 2009-03-20 | Water-saving control device for groove type washroom and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910047953A CN101839013A (en) | 2009-03-20 | 2009-03-20 | Water-saving control device for groove type washroom and method thereof |
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| CN101839013A true CN101839013A (en) | 2010-09-22 |
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| CN200910047953A Pending CN101839013A (en) | 2009-03-20 | 2009-03-20 | Water-saving control device for groove type washroom and method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388674A (en) * | 2016-12-14 | 2017-02-15 | 东莞理工学院 | Toilet with separation of urine and stool |
| CN109100970A (en) * | 2018-08-20 | 2018-12-28 | 武威市丰华电脑科技有限公司 | A kind of lavatory full-automatic zoning Yu Shui water saving fixtures |
| CN111255039A (en) * | 2020-02-26 | 2020-06-09 | 中国水利水电科学研究院 | Automatic spraying water-saving urinal and use method thereof |
| CN114413960A (en) * | 2021-12-31 | 2022-04-29 | 安徽大学 | Public toilet environment early warning method |
| CN114855957A (en) * | 2022-04-21 | 2022-08-05 | 余书全 | Intelligent closestool control method, system and device |
-
2009
- 2009-03-20 CN CN200910047953A patent/CN101839013A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388674A (en) * | 2016-12-14 | 2017-02-15 | 东莞理工学院 | Toilet with separation of urine and stool |
| CN109100970A (en) * | 2018-08-20 | 2018-12-28 | 武威市丰华电脑科技有限公司 | A kind of lavatory full-automatic zoning Yu Shui water saving fixtures |
| CN111255039A (en) * | 2020-02-26 | 2020-06-09 | 中国水利水电科学研究院 | Automatic spraying water-saving urinal and use method thereof |
| CN114413960A (en) * | 2021-12-31 | 2022-04-29 | 安徽大学 | Public toilet environment early warning method |
| CN114855957A (en) * | 2022-04-21 | 2022-08-05 | 余书全 | Intelligent closestool control method, system and device |
| CN114855957B (en) * | 2022-04-21 | 2024-06-11 | 余书全 | Intelligent closestool control method, system and device |
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Open date: 20100922 |