CN108824592A - Urinal and its flushing method with witness marker - Google Patents
Urinal and its flushing method with witness marker Download PDFInfo
- Publication number
- CN108824592A CN108824592A CN201810861417.5A CN201810861417A CN108824592A CN 108824592 A CN108824592 A CN 108824592A CN 201810861417 A CN201810861417 A CN 201810861417A CN 108824592 A CN108824592 A CN 108824592A
- Authority
- CN
- China
- Prior art keywords
- urinal
- urine
- witness marker
- conductivity
- processor
- 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
- E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
- E03D13/005—Accessories specially adapted for urinals
-
- 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
Abstract
A kind of urinal and its flushing method with witness marker, including urinal shell and be equipped with urine conductivity inductor, the bath electronic device of processor and solenoid valve；Urine conductivity inductor is arranged in urinal back side of shell；It further include being arranged in the positive witness marker of urinal, it is in the upper side that the positive position of urinal is the urine conductivity inductor positioned at the urinal back side, and for guiding user accurately to spray urine in the effective range of witness marker, the range is that the urine conductivity inductor of urinal back side of shell accurately acquires the effective range of urine information, when there is liquid spray near witness marker and along under urinal stream, urine conductivity inductor inductively measures the conductivity in liquid across urinal shell and is transmitted to processor, the conductivity data of acquisition is compared by processor with preset threshold, whether the liquid for judging spray is urine, if processor judges that liquid is that urine just issues instruction starting solenoid valve bath.
Description
Technical field
The present invention relates to a kind of urinal and its flushing method, in particular to a kind of urinal with witness marker and its
Flushing method.
Background technique
A kind of flushometer of existing urinal for male is that infrared inductor is equipped on the outer surface of shell, is used for
Human body is detected close to someone's signal of urinal, leaves letter what someone's signal acquisition detected that human body leaves urinal shell after
Number, and by someone's signal and leave signal and be transferred to controller, controller opens operating mode after receiving someone's signal, with
And auto-flushing signal control relay and solenoid valve progress auto-flushing are issued after signal is left in reception.
Existing this flushing apparatus of urinal there are the problem of be：
The inductor of urinal is according to infrared induction principle, these urinals are typically all to be mounted on public health
Between, the effective distance of induction is 25-80 centimetres, and when human body is close to urinal urine, signal is passed by infrared inductor
It is sent to controller, after controller receives signal, operating mode instruction solenoid valves is opened water valve and opens flushing.Inductor exists
When human body is close to urinal, i.e., human body uses preshoot once about 3 seconds or so, after use when human body leaves urinal inductor
Signal is transmitted to controller again, one more flushing about 8 seconds or so.There are many people to pass through from urinal front daily, by person
Not urine, as long as infrared inductor has sensed that human body, solenoid valve all can be opened ceaselessly, water is rinsed always, can lead in this way
Maloperation is caused, serious water resource waste is caused.
On the other hand, it in the stronger situation of light, is easy to happen infrared induction and does not work.Furthermore if human body
Clothes color is deep, and reflection signal is just fainter, it is not easy to and it is perceived, it also results in infrared induction and does not work, and in this way
The phenomenon that in winter just seem especially common.
Summary of the invention
For overcome the deficiencies in the prior art, the invention discloses a kind of with the urinal of witness marker and its bath side
Method sprays witness marker by the way that urine is arranged in urinal, urine conductivity inductor can be made accurately to collect urine
The information of liquid conductivity and realize accurate bath.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of urinal with witness marker, including urinal shell and bath electronic device, electronic device packet of washing by water
Urine conductivity inductor, processor and solenoid valve are included, urine conductivity inductor is arranged in urinal back side of shell；
Urinal further includes witness marker, the front for the urinal which is arranged in, positive in urinal
Position is the upper side of the urine conductivity inductor positioned at the urinal back side, and the witness marker is for guiding user by urine
For accurate spray in the effective range of witness marker, which is that the urine conductivity inductor of urinal back side of shell is accurately adopted
The effective range for collecting urine information, when there is liquid spray near witness marker and along under urinal stream, urine conductivity
Inductor inductively measures the conductivity in liquid across urinal shell；
Processor receives the collected conductivity value of urine conductivity inductor, and it is compared with preset threshold
Compared with if being higher than threshold value can judge that the liquid of spray is the urine of high conductivity salty, if processor judges
Liquid result is not the urine of high conductivity salty, and processor just will not send any flushing instruction, if processor is sentenced
Disconnected liquid is that urine just issues instruction starting solenoid valve bath.
Further, wash by water shelves amount of flush water setting there are three gear, can easily be adjusted according to the requirement of urinal
Amount of flush water.
Further, the first gear amount of flush water is raised to 1 liter for 0.8, and the second gear amount of flush water is 1.5 liters, third gear
Amount of flush water is 3 liters.
Further, the induction range of urine conductivity inductor is the thickness of urinal shell in inductor vertical range
Degree is not more than 20 millimeters.
Further, witness marker is ant pattern.
Further, when processor show that liquid is urine, processor can first issue only pre- less than one second time
Flushes instructions；After pre-flush, user can in the environment of a very clean hygiene urine, increase user relax
Appropriateness is also convenient for keeping a public place clean for urinal.
Further, when user's completion is small after an action of the bowels, processor, which can issue, instructs the time for delaying several seconds to wash by water again,
This delays the time to keep for user's adjustment of judogi, in order to avoid wash by water too early and splash water on user's clothes.
Further, this delay the time be 6 seconds.
A kind of flushing method of the urinal with witness marker, urinal include urinal shell and bath electronics dress
It sets, bath electronic device includes urine conductivity inductor, processor and solenoid valve, and urine conductivity inductor is arranged in urine
Pond back side of shell, urinal further include witness marker, the front for the urinal which is arranged in, in urinal front
Position be the urine conductivity inductor positioned at the urinal back side upper side, the witness marker is for guiding user that will urinate
Liquid accurately sprays in the effective range of witness marker, which is that the urine conductivity inductor of urinal back side of shell is accurate
Acquire the effective range of urine information；
When there is liquid spray near witness marker and along under urinal stream, urine conductivity inductor is across urine
Pond shell senses the conductivity in liquid；
Processor receives the conductivity value that the acquisition of urine conductivity inductor comes, and it is compared with preset threshold
Compared with if being higher than threshold value can judge that the liquid of spray is the urine of high conductivity salty；
If it is the urine of high conductivity salty that processor, which judges liquid result not, processor just will not send any
Flushing instruction；
If processor judges that liquid is that urine just issues instruction starting solenoid valve bath.
Further, wash by water shelves amount of flush water setting there are three gear, can easily be adjusted according to the requirement of urinal
Amount of flush water.
Further, the first gear amount of flush water is raised to 1 liter for 0.8, and the second gear amount of flush water is 1.5 liters, third gear
Amount of flush water is 3 liters.
Further, the induction range of urine conductivity inductor is urinal ceramics wall thickness in inductor vertical range
Degree is not more than 20 millimeters.
Further, witness marker is ant pattern.
Further, when processor show that liquid is urine, processor can first issue only pre- less than one second time
Flushes instructions；After pre-flush, user can in the environment of a very clean hygiene urine, increase user relax
Appropriateness is also convenient for keeping a public place clean for urinal.
Further, when user's completion is small after an action of the bowels, processor, which can issue, instructs the time for delaying several seconds to wash by water again,
This delays the time to keep for user's adjustment of judogi, in order to avoid wash by water too early and splash water on user's clothes.
Further, this delay the time be 6 seconds.
The present invention has the advantages that due to using technical solution as described above：
Witness marker is sprayed due to being equipped with urine in urinal, user can accurately spray urine in urine conductivity
In the data acquisition range of inductor, urine sensor is caused to collect accurate urine conductivity information and realize accurate punching
Water overcomes the problem of maloperation is washed by water, has greatly saved water resource.And it is whole including urine conductivity inductor
Body bath electronic device is arranged at ceramic urinal back side of shell, causes urinal front completely and can't see any bath electronics
The component of device has extremely strong ceramic visual effect.Furthermore flushometer is additionally provided with pre-flush process and keeps for use
Person uses the time of final finishing clothes, increases the comfort of user, and entire urinating time is made to become very humanized body
It tests.
Detailed description of the invention
Fig. 1 is a kind of perspective view of urinal with witness marker of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
Referring to Fig. 1, a kind of urinal with witness marker, including urinal shell 11 and bath electronic device 2.Punching
Water power sub-device 2 is integrally provided in urinal back side of shell, and user can't see any bath from urinal shell front completely
The component of electronic device.
Electronic device of washing by water includes urine conductivity inductor 21, processor 23 and solenoid valve.Urine conductivity inductor
21 settings are in urinal back side of shell, and induction range is in inductor vertical range, and the thickness of urinal shell is not more than 20
Millimeter.Urinal further includes witness marker 31, the front for the urinal which is arranged in, positive in urinal
Position is the upper side of the urine conductivity inductor 21 positioned at the urinal back side.Witness marker 31 is two ants in the present invention
Ant pattern is used to that user to be guided accurately to spray urine in the effective range of two ants, which is urinal shell
The urine conductivity inductor 21 at the body back side accurately acquires the effective range of urine information.
When user sprays liquid near ant and along under urinal stream, urine conductivity inductor is across ten
Several millimeters of urinal shell 11 can incude the conductivity for detecting liquid, due to containing salt in urine, the conduction of urine
Rate is higher than the conductivity without liquid salty, and collected salt fractional value is sent to processor 23, and processor will
Conductivity value is compared with threshold value, if conductivity is higher than threshold value and can judge that the liquid of spray is urine.If
Processor judges that liquid result is not urine, and the clean water that such as only cleanup crew falls, processor 23 just will not send any
Flushing instruction.If processor judges that liquid is urine, processor, which can be issued first, only to be instructed less than the pre-flush of one second time.
After pre-flush, user can in the environment of a very clean hygiene urine, increase the comfort level of user, also just
Keeping a public place clean for urinal.And then when user's completion is small after an action of the bowels, processor, which can issue, instructs the time for delaying 6 seconds to be rushed again
Water, this 6 seconds time keep for user's adjustment of judogi, in order to avoid wash by water too early and splash water on user's clothes.6 seconds
After clock, processor 21 issues instruction starting solenoid valve bath.The amount of flush water of shelves of washing by water is arranged altogether there are three gear, and first grade
Position amount of flush water is raised to 1 liter for 0.8, and the second gear amount of flush water is 1.5 liters, and the amount of flush water of third gear is 3 liters.It can be according to urine
The requirement in pond easily adjusts amount of flush water.
Since urine conductivity inductor is the urinal back side of shell for being arranged in more than ten millimeters, do not contacted with urine, because
There is the limitation of induction range for urine conductivity inductor 21, ant mark is optimal station acquisition point, when urine spray exists
It is flowed down on ant mark and along urine pool wall, urine conductivity inductor will collect the conductivity number of most accurate urine
According to.If the urine of spray deviates ant mark, i.e., if off-target urine capture point position, conductivity data collected
Just not enough precisely, it will affect the accurate judging result of processor.The characteristic of ant animal itself has sense of direction strong, touch sensitive
The features such as, therefore the witness marker in the present invention uses the icon of ant, the witness marker according to the selection of the implied meaning of ant itself
It can also be using other layouts.
Technical scope of the invention is not limited solely to the content in above description, and those skilled in the art can not take off
Under the premise of from technical thought of the invention, many variations and modifications are carried out to above-described embodiment, and these deformations and modification should all
When within the scope of the present invention.
Claims (16)
1. a kind of urinal with witness marker, including urinal shell and bath electronic device, bath electronic device include
Urine conductivity inductor, processor and solenoid valve, it is characterised in that：
Urine conductivity inductor is arranged in urinal back side of shell；
Urinal further includes witness marker, the front for the urinal which is arranged in, in the positive position of urinal
It is the upper side of the urine conductivity inductor positioned at the urinal back side, the witness marker is for guiding user that urine is accurate
For spray in the effective range of witness marker, which is that the urine conductivity inductor of urinal back side of shell accurately acquires urine
The effective range of liquid information, when there is liquid spray near witness marker and along under urinal stream, the induction of urine conductivity
Device inductively measures the conductivity in liquid across urinal shell；
Processor receives the collected conductivity value of urine conductivity inductor, and it is compared with preset threshold, such as
Fruit, which is higher than threshold value, can judge that the liquid of spray is the urine of high conductivity salty, if processor judges liquid knot
Fruit is not the urine of high conductivity salty, and processor just will not send any flushing instruction, if processor judges liquid
It is that urine just issues instruction starting solenoid valve bath.
2. a kind of urinal with witness marker as described in claim 1, it is characterised in that：The amount of flush water setting of bath shelves
There are three gears, adjust amount of flush water with can be convenient.
3. a kind of urinal with witness marker as claimed in claim 2, it is characterised in that：First gear amount of flush water is
0.8 is raised to 1 liter, and the second gear amount of flush water is 1.5 liters, and the amount of flush water of third gear is 3 liters.
4. a kind of urinal with witness marker as described in claim 1, it is characterised in that：Urine conductivity inductor
Induction range is in the vertical range of inductor, and the thickness of urinal shell is not more than 20 millimeters.
5. a kind of urinal with witness marker as described in claim 1, it is characterised in that：Witness marker is ant figure
Case.
6. a kind of urinal with witness marker as described in claim 1, it is characterised in that：When processor show that liquid is
When urine, processor, which can be issued first, only to be instructed less than the pre-flush of one second time；After pre-flush, user can be at one
Very urine in the environment of clean hygiene increases the comfort level of user, also keeping a public place clean convenient for urinal.
7. a kind of urinal with witness marker as described in claim 1, it is characterised in that：When user completes urine
Afterwards, processor, which can issue, instructs the time for delaying several seconds to wash by water again, this delays the time to keep for user to arrange clothes
Dress, in order to avoid wash by water too early and splash water on user's clothes.
8. a kind of urinal with witness marker as claimed in claim 7, it is characterised in that：This delay the time be 6 seconds.
9. a kind of flushing method of the urinal with witness marker, it is characterised in that：Urinal includes urinal shell and punching
Water power sub-device, bath electronic device includes urine conductivity inductor, processor and solenoid valve, and urine conductivity inductor is set
It sets in urinal back side of shell, urinal further includes witness marker, the front for the urinal which is arranged in, small
The positive position of urinal is the upper side of the urine conductivity inductor positioned at the urinal back side, which makes for guiding
User accurately sprays urine in the effective range of witness marker, which is the urine conductivity sense of urinal back side of shell
Device is answered accurately to acquire the effective range of urine information；
When there is liquid spray near witness marker and along under urinal stream, urine conductivity inductor is across urinal shell
Body senses the conductivity in liquid；
Processor receives the conductivity value that the acquisition of urine conductivity inductor comes, and it is compared with preset threshold, such as
Fruit, which is higher than threshold value, can judge that the liquid of spray is the urine of high conductivity salty；
If it is the urine of high conductivity salty that processor, which judges liquid result not, processor just will not send any bath
Instruction；
If processor judges that liquid is that urine just issues instruction starting solenoid valve bath.
10. a kind of flushing method of the urinal with witness marker as claimed in claim 9, it is characterised in that：Bath shelves
Amount of flush water setting there are three gear, amount of flush water can easily be adjusted according to the requirement of urinal.
11. a kind of flushing method of the urinal with witness marker as claimed in claim 10, it is characterised in that：First grade
Position amount of flush water is raised to 1 liter for 0.8, and the second gear amount of flush water is 1.5 liters, and the amount of flush water of third gear is 3 liters.
12. a kind of flushing method of the urinal with witness marker as claimed in claim 9, it is characterised in that：Urine is led
The induction range of electric rate inductor is in inductor vertical range, and the thickness of urinal shell is not more than 20 millimeters.
13. a kind of flushing method of the urinal with witness marker as claimed in claim 9, it is characterised in that：Positioning mark
Will is ant pattern.
14. a kind of flushing method of the urinal with witness marker as claimed in claim 9, it is characterised in that：Work as processing
When device show that liquid is urine, processor, which can be issued first, only to be instructed less than the pre-flush of one second time；After pre-flush, make
User can the very clean hygiene in the environment of urine, increase the comfort level of user, also keeping a public place clean convenient for urinal.
15. a kind of urinal flushing method with witness marker as claimed in claim 9, it is characterised in that：Work as user
Complete it is small processor, which can issue instruction, to be delayed several seconds time and washes by water again after an action of the bowels, it is to keep for use that this, which delays the time,
Person's adjustment of judogi, in order to avoid wash by water too early and splash water on user's clothes.
16. a kind of flushing method of the urinal with witness marker as claimed in claim 15, it is characterised in that：This is delayed
Time is 6 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861417.5A CN108824592A (en) | 2018-08-01 | 2018-08-01 | Urinal and its flushing method with witness marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861417.5A CN108824592A (en) | 2018-08-01 | 2018-08-01 | Urinal and its flushing method with witness marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824592A true CN108824592A (en) | 2018-11-16 |
Family
ID=64153296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861417.5A Pending CN108824592A (en) | 2018-08-01 | 2018-08-01 | Urinal and its flushing method with witness marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824592A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565180A (en) * | 2021-08-13 | 2021-10-29 | 宁波星宏智能技术有限公司 | Human body induction device based on infrared recognition |
| CN113612831A (en) * | 2021-07-28 | 2021-11-05 | 复旦大学 | Public toilet maintenance system and method based on edge calculation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813585A (en) * | 1994-06-30 | 1996-01-16 | Aichi Tokei Denki Co Ltd | Control device for cleaning water of urinal |
| JP2006009556A (en) * | 2004-05-26 | 2006-01-12 | Toto Ltd | Automatic flushing device |
| CN101408037A (en) * | 2008-11-24 | 2009-04-15 | 上海科勒电子科技有限公司 | Conductive sensor and urinal equipped with conductive sensor |
| CN201488966U (en) * | 2009-08-31 | 2010-05-26 | 上海科勒电子科技有限公司 | Conductivity sensor and urine device installing same |
| CN103866840A (en) * | 2014-04-03 | 2014-06-18 | 郭小成 | Automatic flushing device for man urinal, man urinal and flushing method |
| CN105484338A (en) * | 2016-01-22 | 2016-04-13 | 河海大学常州校区 | Automatic control device for men's urinal and control method of device |
| CN208763140U (en) * | 2018-08-01 | 2019-04-19 | 和成(中国)有限公司 | Urinal with witness marker |
-
2018
- 2018-08-01 CN CN201810861417.5A patent/CN108824592A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813585A (en) * | 1994-06-30 | 1996-01-16 | Aichi Tokei Denki Co Ltd | Control device for cleaning water of urinal |
| JP2006009556A (en) * | 2004-05-26 | 2006-01-12 | Toto Ltd | Automatic flushing device |
| CN101408037A (en) * | 2008-11-24 | 2009-04-15 | 上海科勒电子科技有限公司 | Conductive sensor and urinal equipped with conductive sensor |
| CN201488966U (en) * | 2009-08-31 | 2010-05-26 | 上海科勒电子科技有限公司 | Conductivity sensor and urine device installing same |
| CN103866840A (en) * | 2014-04-03 | 2014-06-18 | 郭小成 | Automatic flushing device for man urinal, man urinal and flushing method |
| CN105484338A (en) * | 2016-01-22 | 2016-04-13 | 河海大学常州校区 | Automatic control device for men's urinal and control method of device |
| CN208763140U (en) * | 2018-08-01 | 2019-04-19 | 和成(中国)有限公司 | Urinal with witness marker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113612831A (en) * | 2021-07-28 | 2021-11-05 | 复旦大学 | Public toilet maintenance system and method based on edge calculation |
| CN113612831B (en) * | 2021-07-28 | 2023-03-31 | 复旦大学 | Public toilet maintenance system and method based on edge calculation |
| CN113565180A (en) * | 2021-08-13 | 2021-10-29 | 宁波星宏智能技术有限公司 | Human body induction device based on infrared recognition |
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