CN104563251A - Toilet for automatically flushing water and control method for toilet - Google Patents
Toilet for automatically flushing water and control method for toilet Download PDFInfo
- Publication number
- CN104563251A CN104563251A CN201410739477.1A CN201410739477A CN104563251A CN 104563251 A CN104563251 A CN 104563251A CN 201410739477 A CN201410739477 A CN 201410739477A CN 104563251 A CN104563251 A CN 104563251A
- Authority
- CN
- China
- Prior art keywords
- control device
- operated valve
- toilet
- toilet seat
- user
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
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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)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a toilet for automatically flushing water and a control method for the toilet. The toilet comprises a toilet seat, a control device, a timer, an infrared sensor and a water tank positioned on the back side of the toilet seat, wherein the water tank is communicated with the toilet seat through a first drain pipe and a second drain pipe respectively; the first and second drain pipes are respectively provided with a first electrically operated valve and a second electrically operated valve; the first and second electrically operated valves, the infrared sensor and the timer are respectively connected with the control device. A signal that a user approaches or leaves the toilet are sensed by the infrared sensor; whether the user defecates or urinates is judged by calculating duration from approaching to leaving through the timer; when the duration of the user is shorter than preset time, the condition that the user urinates is judged, and the control device controls the second electrically operated valve to open for flushing water; when the duration of the user is longer than the preset time, the condition that the user defecates is judged, and the control device controls the first electrically operated valve to open for flushing water, so that the water is automatically flushed correspondingly according to defecation and urination of the user.
Description
Technical field
The invention belongs to sanitaryware, particularly relate to a kind of water closet and control method thereof of energy auto-flushing.
Background technology
Most water closet is all manually washed by water by movable valve in the market, use the water closet of this manual flush not only inconvenient, and flush button is usually dirtier, especially the flush button of the water closet of public lavatory, touched dirty especially by various staff, some user has facilitated and has even been disinclined to button press bath, so that causes public lavatory very unhygienic.Certainly, the water closet of some top grades can be with auto-flushing function, after user conveniently completes, is left by inductor induction user, then controls flushing system valve open and wash by water, do not need user's manual flush, easy to use.But there is a problem in the water closet of auto-flushing like this: no matter user is stool or urine, the water yield of flushing the toilet is almost identical, as everyone knows, the water yield of flushing the toilet for urine is well below the water yield of flushing the toilet of defecating, therefore, if the water yield of flushing the toilet of excrements is the same, be obviously cause water to waste.
Summary of the invention
The object of the invention is to consider the problems referred to above and a kind of water closet of auto-flushing of the water yield that can automatically control to flush the toilet according to excrements is provided.
In order to arrive above-mentioned purpose, the technical solution used in the present invention is: a kind of water closet of auto-flushing, the water tank comprising toilet seat, control device, timer, infrared inductor and be positioned on rear side of toilet seat, water tank by first and second gutter respectively with the inner space of toilet seat, and first and second gutter is respectively equipped with first and second motor operated valve, first and second motor operated valve, infrared inductor are connected with control device respectively with timer.
In such scheme, by the close signal with leaving toilet seat of infrared inductor induction user, timer is utilized to calculate user from close to leaving the duration of toilet seat to judge that user is stool or urine, when duration is less than Preset Time to user easily, judge that user is as urine, control device controls the second motor operated valve and opens bath, when duration is greater than Preset Time to user easily, judge that user is as stool, control device controls the first motor operated valve and opens bath, reaches according to the corresponding auto-flushing of user's excrements.
In order to improve sensitivity, above-mentioned infrared inductor is installed on the side of position set by corresponding toilet seat on water tank.
In order to meet stool flushing amount, the caliber of above-mentioned first row water pipe is larger than the caliber of second row water pipe, and the discharge coefficient of above-mentioned first motor operated valve is larger than the discharge coefficient of the second motor operated valve.
In order to can above water tank putting on article, the top of above-mentioned water tank is provided with dish bearing matter.
Another object of the present invention is to provide a kind of control method of water closet of auto-flushing, control method is as follows: infrared inductor has sensed that people is near toilet seat, infrared inductor sends the signal of telecommunication to control device, control device receives the signal of telecommunication and activates timer and starts timing, after this, when infrared inductor senses that people leaves toilet seat, infrared inductor sends the signal of telecommunication again to control device, control device again receives the signal of telecommunication and controls timer and stops timing, and the duration now during timer is T; As T>T1, control device controls the first motor operated valve and opens bath; As T<T1, control device controls the second motor operated valve and opens bath.
Above-mentioned 0s<T1<120s.
The present invention is by the close signal with leaving toilet seat of infrared inductor induction user, user is near signal in infrared inductor induction, send the signal of telecommunication to control device simultaneously, control device receives the signal of telecommunication and activates timer and starts timing, after this, when infrared inductor senses that people leaves toilet seat, infrared inductor sends the signal of telecommunication again to control device, control device again receives the signal of telecommunication and controls timer and stops timing, duration now during timer is T, as T>T1, judge that user is as stool, control device controls the first motor operated valve and opens bath, as T<T1, judge that user is as urine, control device controls the second motor operated valve and opens bath.The present invention by judge user easily duration judge that it is stool or urine behavior, open wash by water according to stool control first corresponding to urine or two motor operated valves, avoid urine and the stool water yield of flushing the toilet identical, reach water-saving function.
Accompanying drawing explanation
Fig. 1 is the toilet structure schematic diagram of auto-flushing of the present invention.
Fig. 2 is the internal construction schematic diagram of the water closet of auto-flushing of the present invention.
Fig. 3 is the waterway structure schematic diagram of the water closet of auto-flushing of the present invention.
Fig. 4 is the electrical block diagram of the water closet of auto-flushing of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, but embodiments of the present invention are not limited to this.In describing the invention, it will be appreciated that, if have term " on ", D score, "left", "right", " vertically ", the orientation of the instruction such as " level " or position relationship be for based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term describing position relationship in accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
The structure of the water closet of auto-flushing of the present invention is as shown in accompanying drawing 1 to 4, comprise toilet seat 1, water tank 2, control device 5, timer 6 and infrared inductor 7, wherein water tank 2 is arranged on rear side of toilet seat 1, infrared inductor 7 is installed on the side of position set by corresponding toilet seat 1 on water tank 2, so that the user standing in toilet seat 1 front side or squat above toilet seat 1 can be sensed, water tank 2 is by first, two gutters 31, 32 respectively with the inner space of toilet seat 1, and first, two gutters 31, 32 are respectively equipped with first, two motor operated valves 41, 42, first, two motor operated valves 41, 42, infrared inductor 7 is connected with control device 5 respectively with timer 6, control device 5 can control first respectively, two motor operated valves 41, the opening and closing of 42, timer 6 starts timing and stops timing.
The caliber of above-mentioned first row water pipe 31 is larger than the caliber of second row water pipe 32, and the discharge coefficient of the first motor operated valve 41 is larger than the discharge coefficient of the second motor operated valve 42.So that when first and second motor operated valve 41,42 is opened, the water yield that same time flows through first row water pipe 31 is greater than the water yield flowing through second row water pipe 32, and therefore, stool flushing starts the first motor operated valve 41 and opens, and urine flushing starts the second motor operated valve 42 and opens.
Conveniently putting on article above water tank 2, the top of above-mentioned water tank 2 is provided with dish bearing matter 8, can at dish bearing matter 8 storing articles.
The operating principle of water closet of the present invention: when user is near toilet seat 1, activate infrared inductor 7 and send the signal of telecommunication to control device 5, control device 5 receives the signal of telecommunication and activates timer 6 and starts timing, after this, when user is away from toilet seat 1, again activate infrared inductor 7 and send the signal of telecommunication again to control device 5, control device 5 again receives the signal of telecommunication and controls timer 6 and stops timing, and the duration of now timer 6 timing is T; As T>T1, judge that user is as stool, control device 5 controls the first motor operated valve 41 and opens bath; As T<T1, judge that user is as urine, control device 5 controls the second motor operated valve 42 and opens bath, above-mentioned 0s<T1<120s, preferred 15s<T1<90s.
Water closet of the present invention by judge user easily duration judge that it is stool or urine behavior, open wash by water according to stool control first corresponding to urine or two motor operated valves, avoid urine and the stool water yield of flushing the toilet identical, reach water-saving function.
Above-described embodiments of the present invention, do not form limiting the scope of the present invention.Any amendment done within spiritual principles of the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (7)
1. the water closet of an auto-flushing, comprise toilet seat (1) and be positioned at the water tank (2) on rear side of toilet seat (1), water tank (2) by first and second gutter (31,32) respectively with the inner space of toilet seat (1), and first and second gutter (31,32) is respectively equipped with first and second motor operated valve (41,42), it is characterized in that: also comprise control device (5), timer (6) and infrared inductor (7), first and second motor operated valve (41,42), infrared inductor (7) are connected with control device (5) respectively with timer (6).
2. the water closet of auto-flushing according to claim 1, is characterized in that, described infrared inductor (7) is installed on the side of the set position of the upper corresponding toilet seat (1) of water tank (2).
3. the water closet of auto-flushing according to claim 1 and 2, is characterized in that, the caliber of described first row water pipe (31) is larger than the caliber of second row water pipe (32).
4. the water closet of auto-flushing according to claim 3, is characterized in that, the discharge coefficient of described first motor operated valve (41) is larger than the discharge coefficient of the second motor operated valve (42).
5. the water closet of auto-flushing according to claim 1, is characterized in that, the top of described water tank (2) is provided with dish bearing matter (8).
6. a control method for the water closet of auto-flushing according to claim 1, control method is as follows:
Infrared inductor (7) has sensed that people is near toilet seat (1), infrared inductor (7) sends the signal of telecommunication to control device (5), control device (5) receives the signal of telecommunication and activates timer (6) and starts timing, after this, when infrared inductor (7) senses that people leaves toilet seat (1), infrared inductor (7) sends the signal of telecommunication again to control device (5), control device (5) again receives the signal of telecommunication and controls timer (6) and stops timing, and the duration of now timer (6) timing is T;
As T>T1, control device (5) controls the first motor operated valve (41) and opens bath; As T<T1, control device (5) controls the second motor operated valve (42) and opens bath.
7. the control method of the water closet of auto-flushing according to claim 6, is characterized in that, described 0s<T1<120s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739477.1A CN104563251A (en) | 2014-12-08 | 2014-12-08 | Toilet for automatically flushing water and control method for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739477.1A CN104563251A (en) | 2014-12-08 | 2014-12-08 | Toilet for automatically flushing water and control method for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563251A true CN104563251A (en) | 2015-04-29 |
Family
ID=53080255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739477.1A Pending CN104563251A (en) | 2014-12-08 | 2014-12-08 | Toilet for automatically flushing water and control method for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104563251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235706A (en) * | 2021-05-28 | 2021-08-10 | 山东中车华腾环保科技有限公司 | Toilet drainage control device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544010Y (en) * | 2002-03-22 | 2003-04-09 | 谭启仁 | Point press type controller for water-saving closet seat capable of flushing differently according defecate and urine |
| CN2727263Y (en) * | 2003-12-31 | 2005-09-21 | 谭启仁 | Water-saving toilet controller capable of manually supplying different water according to stool or urine |
| CN101067310A (en) * | 2006-05-03 | 2007-11-07 | Novita株式会社 | Automatic flushing apparatus of bidet and method of controlling the same |
| CN201285507Y (en) * | 2008-08-01 | 2009-08-05 | 常宏顺 | Intelligent water and electricity saving controller |
| CN201326210Y (en) * | 2008-11-06 | 2009-10-14 | 许世祥 | Double-valve automatic flushing cistern |
| US20100146691A1 (en) * | 2008-10-31 | 2010-06-17 | Mark Kit Jiun Chan | Intelligent flushing system |
| CN203429744U (en) * | 2013-06-30 | 2014-02-12 | 常州亚太电信器材厂 | Intelligent toilet bowl |
| CN203905128U (en) * | 2014-05-28 | 2014-10-29 | 江苏省兴化中学 | Infrared induction double-valve water-saving device |
-
2014
- 2014-12-08 CN CN201410739477.1A patent/CN104563251A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544010Y (en) * | 2002-03-22 | 2003-04-09 | 谭启仁 | Point press type controller for water-saving closet seat capable of flushing differently according defecate and urine |
| CN2727263Y (en) * | 2003-12-31 | 2005-09-21 | 谭启仁 | Water-saving toilet controller capable of manually supplying different water according to stool or urine |
| CN101067310A (en) * | 2006-05-03 | 2007-11-07 | Novita株式会社 | Automatic flushing apparatus of bidet and method of controlling the same |
| CN201285507Y (en) * | 2008-08-01 | 2009-08-05 | 常宏顺 | Intelligent water and electricity saving controller |
| US20100146691A1 (en) * | 2008-10-31 | 2010-06-17 | Mark Kit Jiun Chan | Intelligent flushing system |
| CN201326210Y (en) * | 2008-11-06 | 2009-10-14 | 许世祥 | Double-valve automatic flushing cistern |
| CN203429744U (en) * | 2013-06-30 | 2014-02-12 | 常州亚太电信器材厂 | Intelligent toilet bowl |
| CN203905128U (en) * | 2014-05-28 | 2014-10-29 | 江苏省兴化中学 | Infrared induction double-valve water-saving device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235706A (en) * | 2021-05-28 | 2021-08-10 | 山东中车华腾环保科技有限公司 | Toilet drainage control device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |