CN107761880A - A kind of non-contact inductive urinating bucket and its induction flushing control system and method - Google Patents
A kind of non-contact inductive urinating bucket and its induction flushing control system and method Download PDFInfo
- Publication number
- CN107761880A CN107761880A CN201711026901.8A CN201711026901A CN107761880A CN 107761880 A CN107761880 A CN 107761880A CN 201711026901 A CN201711026901 A CN 201711026901A CN 107761880 A CN107761880 A CN 107761880A
- Authority
- CN
- China
- Prior art keywords
- capacitive sensing
- capacitance
- control box
- urinating bucket
- flushing
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- 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 present invention relates to a kind of non-contact inductive urinating bucket and its induction flushing control system and method.Non-contact inductive urinating bucket includes urinating bucket ceramic body, is provided with urinal chamber on front side of urinating bucket ceramic body, the top side of urinating bucket ceramic body is provided with support；Electronic Control Box, power module, magnetic valve cloth are arranged on support；First capacitive sensing piece fits in the lower area of urinating bucket ceramic body dorsal part.The induction flushing control method of non-contact inductive urinating bucket includes (1) first capacitive sensing chip capacitor amount of monitoring in real time；(2) Electronic Control Box compares capacitance and threshold size；(3) it is on the contrary then do not send flushing instruction if capacitance is changed into less than after threshold values 2s~10s, sending flushing instruction not less than capacitance after 3~60s of situation duration of threshold value；(4) magnetic valve is opened bath and is then shut off for a period of time.The capacitive sensing piece of the non-contact inductive urinating bucket of the present invention is hidden in dorsal part, without perforate, reduces aqueous vapor and corrodes risk.
Description
Technical field
The present invention relates to a kind of non-contact inductive urinating bucket and its induction flushing control system and method.
Background technology
At present, big multimodal just struggle against all uses infrared induction, detects user's flushing the toilet after use.
Chinese patent CN 2931601Y disclose a kind of small volume, good appearance, the vertical urinating bucket sensing being convenient to mount and dismount
Water-flushing device.The vertical urinating bucket Induction flushing device is made up of housing, electric control gear, valve body, filter and water regulator；Housing includes
Upper casing and lower casing, are assembled between upper casing and lower casing by way of inlay card；Electric control gear is arranged in upper casing；Valve body, filter
It is arranged on water regulator in lower casing.Electric control gear is made up of infrared sensor window, circuit board and power supply module；Have in infrared sensor window
The cavity of mounting circuit boards；The bottom plate of supporting power supply module is arranged at the bottom of infrared sensor window.Magnetic valve passes through screwed valve
Pressure ring is fixed and is pressed in lower casing.
Chinese patent application CN 2801908Y disclose a kind of foam type energy-saving flushing urinating bucket, including urinating bucket main body,
Foam producer and air pump are set in the cavity of urinating bucket body top, and the venthole of air pump is connected to foam by tracheae and produced
Device, foam producer connect feed pipe by a water valve, and the control terminal of infrared inductor, water valve and air pump is installed before cavity
The corresponding output end of infrared inductor is connect respectively.
But infrared-sensing type just struggles against and there are problems with：It is infrared to penetrate ceramic body, it is necessary to perforate, could to receive and dispatch
Infrared light.So part limits the moulding that just struggles against, and the just bucket aqueous vapor of perforate is penetrated into risk and improved, and can corrode after long-time use
Circuit, detection means is caused to damage.
The content of the invention
Goal of the invention：The present invention has made improvements in view of the above-mentioned problems of the prior art, i.e. first mesh of the invention
Be a kind of non-contact inductive urinating bucket is disclosed.Second object of the present invention is to disclose a kind of non-contact inductive small
Just the induction flushing control system to struggle against.Third object of the present invention is to disclose a kind of sensing of non-contact inductive urinating bucket
Flushing control method.
Technical scheme：A kind of non-contact inductive urinating bucket, including Electronic Control Box, power module, magnetic valve, urinating bucket
Ceramic body and the first capacitive sensing piece；
The front side of the urinating bucket ceramic body is provided with urinal chamber, and urinal bottom of chamber portion is provided with discharge opeing duct, discharge opeing duct and position
Collector nozzle in urinating bucket ceramic body dorsal part bottom is connected, and the top side of the urinating bucket ceramic body is provided with support；
The Electronic Control Box, the power module, the magnetic valve cloth are arranged on the support, the power supply mould
Block is electrically connected with the Electronic Control Box, and the output end of the Electronic Control Box and the input of the magnetic valve electrically connect
Connect, the magnetic valve is connected with the water inlet pipe of non-contact inductive urinating bucket, for controlling being turned on or off for bath；
The first capacitive sensing piece fits in the lower water of the lower area of urinating bucket ceramic body dorsal part, urinating bucket ceramic body
The top of mouth, and be electrically connected with Electronic Control Box.
Further, cover plate is additionally provided with, the support includes sink formula bearing-surface and the auxiliary section for being arranged on both sides, institute
State cover plate and be adapted with the auxiliary section above the formula bearing-surface of making to sink and form a receiving space, for accommodate Electronic Control Box,
Power module and magnetic valve.
Further, in addition to the second capacitive sensing piece, the second capacitive sensing piece glue the back of the body located at urinating bucket ceramic body
The upper end of side, positioned at the top of the support.
Further, the first capacitive sensing piece, the second capacitive sensing piece are that copper foil material sensing chip or aluminium foil texture should
Piece, the second capacitive sensing piece and the first capacitive sensing piece are electrically connected by shielding line with Electronic Control Box respectively.
Further, control panel, the onboard buzzer of the control panel are provided with the Electronic Control Box.
A kind of induction flushing control system of non-contact inductive urinating bucket, including：
First capacitive sensing piece, its capacitance can because urinal intracavitary on front side of urinating bucket ceramic body liquid salt content not
Change together；
Electronic Control Box, in real time monitor the first capacitive sensing chip capacitor amount, and compare capacitance with it is set in advance
The size of certain threshold value, if the capacitance monitored is more than or equal to the threshold value, and monitor that capacitance is more than or equal to
Capacitance is changed into less than after threshold values 2s~10s after situation duration 3s≤t≤60s of the threshold value, then is sent out to magnetic valve
Go out flushing instruction, conversely, then flushing instruction will not be sent to magnetic valve；
Magnetic valve, the flushing instruction sent for receiving Electronic Control Box, bath a period of time is opened, is then shut off.
Further, in addition to the onboard buzzer on the control panel of Electronic Control Box, when Electronic Control Box monitors
The capacitance of first capacitive sensing piece be more than/is equal to presetting alarm threshold value, and when the duration was more than 1 minute, will control
Buzzer processed makes alarm prompt, for reminding blockage of sewer, and controls closed electromagnetic valve flushing function；Work as sewer pipe
Block after eliminating, Electronic Control Box monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and continues
Time more than 1 minute, will control magnetic valve to recover original logic function.
A kind of induction flushing control system of non-contact inductive urinating bucket, including：
Second capacitive sensing piece, its capacitance can be because there is human body and occurred in induction region in front of urinating bucket ceramic body
Respective change；
First capacitive sensing piece, its capacitance can because urinal intracavitary on front side of urinating bucket ceramic body liquid salt content not
Change together；
Electronic Control Box, for monitoring the second capacitive sensing chip capacitor amount, and it is default to judge whether the capacitance meets
Human perception threshold value, if meeting, human body is detected simultaneously by induction region during lasting residence time 1s≤T≤5s, to electricity
Magnet valve sends unlatching, and just front-flushing instructs；Be additionally operable to monitor the first capacitive sensing chip capacitor amount in real time, and compare the capacitance with
The size of certain threshold value set in advance, if monitor capacitance be more than or equal to the threshold value situation duration 3s≤t≤
Capacitance is changed into less than after threshold values 2s~10s after 60s, then sends flushing instruction to magnetic valve, conversely, then will not be to electromagnetism
Valve sends flushing instruction；
Magnetic valve, for receiving the unlatching that Electronic Control Box sends, just front-flushing instructs and performs just front-flushing；Also use
In passing through the first capacitive sensing chip capacitor amount that will be monitored and the size of certain threshold value set in advance received from Electronic Control Box
The rear flushing instruction sent is compared, and opens bath a period of time, is then shut off.
Further, induction region is 200mm~800mm immediately ahead of urinating bucket ceramic body in front of urinating bucket ceramic body.
Further, in addition to the onboard buzzer on the control panel of Electronic Control Box, when Electronic Control Box monitors
The capacitance of first capacitive sensing piece be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, will control
Buzzer processed makes alarm prompt, for reminding blockage of sewer, and controls closed electromagnetic valve flushing function；Work as sewer pipe
Block after eliminating, Electronic Control Box monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and continues
Time more than 1 minute, just controls magnetic valve to recover original logic function.
A kind of induction flushing control method of non-contact inductive urinating bucket, comprises the following steps：
(1) Electronic Control Box monitors the first capacitive sensing chip capacitor amount in real time, and the first capacitive sensing chip capacitor amount can be because small
Just struggle against ceramic body on front side of urinal intracavitary liquid salt content difference and change；
(2) Electronic Control Box compares the size of the capacitance and certain threshold value set in advance；
(3) if judging to monitor that capacitance is more than or equal to electric capacity after situation duration 3s≤t≤60s of the threshold value
Amount is changed into less than after threshold values 2s~10s, then flushing instruction is sent to magnetic valve, conversely, will not then send punching to magnetic valve
Water instructs；
(4) magnetic valve receives flushing instruction and opened bath a period of time, is then shut off.
Further, it is also onboard on the control panel of Electronic Control Box to have buzzer, when Electronic Control Box monitors first
The capacitance of capacitive sensing piece be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, honeybee will be controlled
Ring device makes alarm prompt, for reminding blockage of sewer, and controls closed electromagnetic valve flushing function；Work as blockage of sewer
After elimination, Electronic Control Box monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and duration
More than 1 minute, just magnetic valve is controlled to recover original logic function.
A kind of induction flushing control method of non-contact inductive urinating bucket, comprises the following steps：
(1) there is human body in induction region in front of urinating bucket ceramic body, and the second capacitive sensing chip capacitor amount occurs mutually to strain
Change；
(2) Electronic Control Box monitors the second capacitive sensing chip capacitor amount, and by the capacitance and default human perception threshold
Value is compared；
(3) judge whether the capacitance meets default human perception threshold value, if meeting, be detected simultaneously by human body and feeling
When answering lasting residence time 1s≤T≤5s in region, sending unlatching to magnetic valve, just front-flushing instructs；
(4) magnetic valve receives the unlatching that sends of Electronic Control Box just front-flushing instructs, and when performing just one section of front-flushing
Between, it is then shut off；
(5) Electronic Control Box monitors the first capacitive sensing chip capacitor amount in real time, and the first capacitive sensing chip capacitor amount can be because small
Just struggle against ceramic body on front side of urinal intracavitary liquid salt content difference and change；
(6) the first capacitive sensing chip capacitor amount that Electronic Control Box relatively monitors and certain threshold value set in advance is big
It is small；
(7) if judging to monitor that capacitance is more than or equal to electric capacity after situation duration 3s≤t≤60s of the threshold value
Amount is changed into less than after threshold values 2s~10s, then sends flushing instruction to magnetic valve, into step (8), conversely, then will not be to
Magnetic valve sends flushing instruction, return to step (6)；
(8) magnetic valve receives flushing instruction and opened bath a period of time, is then shut off.
Further, it is also onboard on the control panel of Electronic Control Box to have buzzer, when Electronic Control Box monitors first
The capacitance of capacitive sensing piece be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, honeybee will be controlled
Ring device makes alarm prompt, for reminding blockage of sewer, and controls closed electromagnetic valve flushing function；Work as blockage of sewer
After elimination, Electronic Control Box monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and duration
More than 1 minute, just magnetic valve is controlled to recover original logic function.
Beneficial effect：A kind of non-contact inductive urinating bucket disclosed by the invention and its induction flushing control system and method
Have the advantages that：
1st, capacitive sensing piece is hidden in urinating bucket ceramic body dorsal part, isolates completely with water, urine, aqueous vapor erosion is greatly reduced
Risk, control circuit is avoided to be damaged；
2nd, without perforate, the shape-designing that just struggles against is unrestricted；
3rd, capacitive sensing piece is band double faced adhesive tape soft materials copper foil, and capacitive sensing piece is soft, can be small in not destroying infection
Just struggle against in the case of surface structure, be fitted in any required insulator (the dorsal part inwall of such as urinating bucket ceramic body) table sensed
Face；
4th, the detectable electric capacitance change for penetrating ceramic body of copper foil induction antenna, it is easy for installation without perforate, broken wall,
High sensitivity.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of an embodiment of non-contact inductive urinating bucket disclosed by the invention；
Fig. 2 is a kind of schematic perspective view of another embodiment of non-contact inductive urinating bucket disclosed by the invention.
Wherein：
1- Electronic Control Box 2- power modules
3- the second capacitive sensing piece 4- supports
5- shielding line 6- magnetic valves
7- urinating bucket ceramic body 8- the first capacitive sensing pieces
9- cover plates
41- sink formula bearing-surface 42- auxiliary sections
Embodiment：
The embodiment of the present invention is described in detail below.
Specific embodiment 1
As shown in figure 1, a kind of non-contact inductive urinating bucket, including it is Electronic Control Box 1, power module 2, magnetic valve 6, small
Just struggle against the capacitive sensing piece 8 of ceramic body 7 and first；
The front side of urinating bucket ceramic body 7 is provided with urinal chamber, and urinal bottom of chamber portion is provided with discharge opeing duct, and discharge opeing duct is small with being located at
Just the collector nozzle of bucket ceramic body 7 dorsal part bottom is connected, and the top side of urinating bucket ceramic body 7 is provided with support 4；
Electronic Control Box 1, power module 2, the cloth of magnetic valve 6 are arranged on support 4, power module 2 and Electronic Control Box 1
It is electrically connected with, the output end of Electronic Control Box 1 is electrically connected with the input of magnetic valve 6, and magnetic valve 6 and non-contact inductive are small
Just the water inlet pipe to struggle against is connected, for controlling being turned on or off for bath；
First capacitive sensing piece 8 fits in the lower water of the lower area of the dorsal part of urinating bucket ceramic body 7, urinating bucket ceramic body 7
The top of mouth, and be electrically connected with Electronic Control Box 1.
Further, as shown in Fig. 2 being additionally provided with cover plate 9, support 4 includes sinking formula bearing-surface 41 and is arranged on both sides
Auxiliary section 42, cover plate 9 is adapted the top of formula bearing-surface 41 that makes to sink with auxiliary section 42 and forms a receiving space, for accommodating electricity
Sub- control box 1, power module 2 and magnetic valve 6.
Further, in addition to the second capacitive sensing piece 3, the second capacitive sensing piece 3 are glued located at urinating bucket ceramic body 7
The upper end of dorsal part, positioned at the top of support 4.
Further, the first capacitive sensing piece 8, the second capacitive sensing piece 3 are copper foil material sensing chip, the second capacitive sensing
The capacitive sensing piece 8 of piece 3 and first is electrically connected by shielding line 5 with Electronic Control Box 1 respectively.
Further, control panel, the onboard buzzer of the control panel are provided with Electronic Control Box 1.
Specific embodiment 2
It is roughly the same with specific embodiment 1, differ only in：First capacitive sensing piece 8, the second capacitive sensing piece 3 are
Aluminium foil matter sensing chip.
Specific embodiment 3
A kind of induction flushing control system of non-contact inductive urinating bucket, including：
First capacitive sensing piece 8, its capacitance can be because of the liquid salt contents of the front side urinal intracavitary of urinating bucket ceramic body 7
It is different and change；
Electronic Control Box 1, for monitoring the capacitance of the first capacitive sensing piece 8 in real time, and compare capacitance with presetting
Certain threshold value size, if the capacitance monitored is more than or equal to the threshold value, and monitor that capacitance is more than or waited
After capacitance is changed into less than threshold values 2s after the situation duration 3s of the threshold value, then flushing instruction is sent to magnetic valve 6,
Conversely, flushing instruction then will not be sent to magnetic valve 6；
Magnetic valve 6, the flushing instruction sent for receiving Electronic Control Box 1, bath a period of time is opened, is then shut off.
Further, in addition to the onboard buzzer on the control panel of Electronic Control Box 1, when Electronic Control Box 1 monitors
Capacitance to the first capacitive sensing piece 8 be more than/is equal to presetting alarm threshold value, and when the duration was more than 1 minute, will
Control buzzer makes alarm prompt, for reminding blockage of sewer, and controls magnetic valve 6 to close flushing function；Instantly water
After line clogging eliminates, Electronic Control Box 1 monitors that the capacitance of the first capacitive sensing piece 8 is less than presetting alarm threshold value,
And the duration more than 1 minute, magnetic valve 6 will be controlled to recover original logic function.
Specific embodiment 4
It is roughly the same with specific embodiment 3, differ only in：
Electronic Control Box 1, for monitoring the capacitance of the first capacitive sensing piece 8 in real time, and compare capacitance with presetting
Certain threshold value size, if the capacitance monitored is more than or equal to the threshold value, and monitor that capacitance is more than or waited
After capacitance is changed into less than threshold values 10s after the situation duration 60s of the threshold value, then sends bath to magnetic valve 6 and refer to
Order, conversely, then flushing instruction will not be sent to magnetic valve 6.
Specific embodiment 5
It is roughly the same with specific embodiment 3, differ only in：
Electronic Control Box 1, for monitoring the capacitance of the first capacitive sensing piece 8 in real time, and compare capacitance with presetting
Certain threshold value size, if the capacitance monitored is more than or equal to the threshold value, and monitor that capacitance is more than or waited
After capacitance is changed into less than threshold values 5s after the situation duration 30s of the threshold value, then sends bath to magnetic valve 6 and refer to
Order, conversely, then flushing instruction will not be sent to magnetic valve 6.
Specific embodiment 6
A kind of induction flushing control system of non-contact inductive urinating bucket, including：
Second capacitive sensing piece 3, its capacitance can be sent out because of there is human body in the front induction region of urinating bucket ceramic body 7
Raw respective change；
First capacitive sensing piece 8, its capacitance can be because of the liquid salt contents of the front side urinal intracavitary of urinating bucket ceramic body 7
It is different and change；
Electronic Control Box 1, for monitoring the capacitance of the second capacitive sensing piece 3, and it is default to judge whether the capacitance meets
Human perception threshold value, if meeting, be detected simultaneously by human body and continue residence time T in induction region when being 1s, to electromagnetism
Valve 6 sends unlatching, and just front-flushing instructs；Be additionally operable to monitor the capacitance of the first capacitive sensing piece 8 in real time, and compare the capacitance with
The size of certain threshold value set in advance, if monitoring, capacitance is more than or equal to electric capacity after the situation duration 3s of the threshold value
Amount is changed into less than after threshold values 2s, then sends flushing instruction to magnetic valve 6, refer to conversely, bath then will not be sent to magnetic valve 6
Order；
Magnetic valve 6, for receiving the unlatching that Electronic Control Box 1 sends, just front-flushing instructs and performs just front-flushing；Also
For passing through the capacitance of the first capacitive sensing piece 8 that will be monitored and certain threshold value set in advance received from Electronic Control Box 1
Size is compared the rear flushing instruction sent, and opens bath a period of time, is then shut off.
Further, the front induction region of urinating bucket ceramic body 7 is the front 200mm of urinating bucket ceramic body 7.
Further, in addition to the onboard buzzer on the control panel of Electronic Control Box 1, when Electronic Control Box 1 monitors
Capacitance to the first capacitive sensing piece 8 be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, will
Control buzzer makes alarm prompt, for reminding blockage of sewer, and controls magnetic valve 6 to close flushing function；Instantly water
After line clogging eliminates, Electronic Control Box 1 monitors that the capacitance of the first capacitive sensing piece 8 is less than presetting alarm threshold value,
And the duration, more than 1 minute, just control magnetic valve 6 recovers original logic function.
Specific embodiment 7
It is roughly the same with specific embodiment 6, differ only in：
Electronic Control Box 1, for monitoring the capacitance of the second capacitive sensing piece 3, and it is default to judge whether the capacitance meets
Human perception threshold value, if meeting, be detected simultaneously by human body and continue residence time T in induction region when being 5s, to electromagnetism
Valve 6 sends unlatching, and just front-flushing instructs；Be additionally operable to monitor the capacitance of the first capacitive sensing piece 8 in real time, and compare the capacitance with
The size of certain threshold value set in advance, if monitoring, capacitance is more than or equal to electricity after the situation duration 60s of the threshold value
Capacity is changed into less than after threshold values 10s, then sends flushing instruction to magnetic valve 6, conversely, punching then will not be sent to magnetic valve 6
Water instructs；
The front induction region of urinating bucket ceramic body 7 is the front 800mm of urinating bucket ceramic body 7.
Specific embodiment 8
It is roughly the same with specific embodiment 6, differ only in：
Electronic Control Box 1, for monitoring the capacitance of the second capacitive sensing piece 3, and it is default to judge whether the capacitance meets
Human perception threshold value, if meeting, be detected simultaneously by human body and continue residence time T in induction region when being 3s, to electromagnetism
Valve 6 sends unlatching, and just front-flushing instructs；Be additionally operable to monitor the capacitance of the first capacitive sensing piece 8 in real time, and compare the capacitance with
The size of certain threshold value set in advance, if monitoring, capacitance is more than or equal to electricity after the situation duration 30s of the threshold value
Capacity is changed into less than after threshold values 6s, then sends flushing instruction to magnetic valve 6, conversely, bath then will not be sent to magnetic valve 6
Instruction；
The front induction region of urinating bucket ceramic body 7 is the front 500mm of urinating bucket ceramic body 7.
Specific embodiment 9
A kind of induction flushing control method of non-contact inductive urinating bucket, comprises the following steps：
(1) the monitoring capacitance of the first capacitive sensing piece 8, the capacitance of the first capacitive sensing piece 8 can be because in real time for Electronic Control Box 1
The liquid salt content of the front side urinal intracavitary of urinating bucket ceramic body 7 difference and change；
(2) Electronic Control Box 1 compares the size of the capacitance and certain threshold value set in advance；
(3) if judging to monitor that capacitance is changed into more than or equal to capacitance after the situation duration 3s of the threshold value
After threshold values 2s, then flushing instruction is sent to magnetic valve 6, conversely, then flushing instruction will not be sent to magnetic valve 6；
(4) magnetic valve 6 receives flushing instruction and opened bath a period of time, is then shut off.
Further, it is also onboard on the control panel of Electronic Control Box 1 to have buzzer, when Electronic Control Box 1 monitors
The capacitance of one capacitive sensing piece 8 be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, will control
Buzzer makes alarm prompt, for reminding blockage of sewer, and controls magnetic valve 6 to close flushing function；Work as sewer pipe
Block after eliminating, Electronic Control Box 1 monitors that the capacitance of the first capacitive sensing piece 8 is less than presetting alarm threshold value, and holds
The continuous time more than 1 minute, just controls magnetic valve 6 to recover original logic function.
Specific embodiment 10
It is roughly the same with specific embodiment 9, differ only in：
Step (3) if in judge monitor capacitance be more than or equal to the threshold value situation duration 60s after electric capacity
Amount is changed into less than after threshold values 10s, then flushing instruction is sent to magnetic valve 6, conversely, bath then will not be sent to magnetic valve 6
Instruction.
Specific embodiment 10
It is roughly the same with specific embodiment 9, differ only in：
Step (3) if in judge monitor capacitance be more than or equal to the threshold value situation duration 30s after electric capacity
Amount is changed into less than after threshold values 6s, then sends flushing instruction to magnetic valve 6, refer to conversely, bath then will not be sent to magnetic valve 6
Order.
Specific embodiment 11
A kind of induction flushing control method of non-contact inductive urinating bucket, comprises the following steps：
(1) there is human body in the front induction region of urinating bucket ceramic body 7, the capacitance of the second capacitive sensing piece 3 occurs corresponding
Change；
(2) Electronic Control Box 1 monitors the capacitance of the second capacitive sensing piece 3, and by the capacitance and default human perception
Threshold value is compared；
(3) judge whether the capacitance meets default human perception threshold value, if meeting, be detected simultaneously by human body and feeling
When answering lasting residence time 1s in region, sending unlatching to magnetic valve 6, just front-flushing instructs；
(4) magnetic valve 6 receives the unlatching just front-flushing instruction that Electronic Control Box 1 is sent, and performs just one section of front-flushing
Time, it is then shut off；
(5) the monitoring capacitance of the first capacitive sensing piece 8, the capacitance of the first capacitive sensing piece 8 can be because in real time for Electronic Control Box 1
The liquid salt content of the front side urinal intracavitary of urinating bucket ceramic body 7 difference and change；
(6) Electronic Control Box 1 compares the big of the capacitance of the first capacitive sensing piece 8 that monitors and certain threshold value set in advance
It is small；
(7) if judging to monitor that capacitance is changed into more than or equal to capacitance after the situation duration 3s of the threshold value
After threshold values 2s, then flushing instruction is sent to magnetic valve 6, into step (8), conversely, then punching will not be sent to magnetic valve 6
Water instructs, return to step (6)；
(8) magnetic valve 6 receives flushing instruction and opened bath a period of time, is then shut off.
Further, it is also onboard on the control panel of Electronic Control Box 1 to have buzzer, when Electronic Control Box 1 monitors
The capacitance of one capacitive sensing piece 8 be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, will control
Buzzer makes alarm prompt, for reminding blockage of sewer, and controls magnetic valve 6 to close flushing function；Work as sewer pipe
Block after eliminating, Electronic Control Box 1 monitors that the capacitance of the first capacitive sensing piece 8 is less than presetting alarm threshold value, and holds
The continuous time more than 1 minute, just controls magnetic valve 6 to recover original logic function.
Specific embodiment 12
It is roughly the same with specific embodiment 11, differ only in：
Judge whether the capacitance meets default human perception threshold value in step (3), if meeting, be detected simultaneously by people
When body continues residence time 5s in induction region, sending unlatching to magnetic valve 6, just front-flushing instructs；
Step (7) if in judge monitor capacitance be more than or equal to the threshold value situation duration 60s after electric capacity
Amount is changed into less than after threshold values 10s, then flushing instruction is sent to magnetic valve 6, into step (8), conversely, then will not be to electromagnetism
Valve 6 sends flushing instruction, return to step (6).
Specific embodiment 13
It is roughly the same with specific embodiment 11, differ only in：
Judge whether the capacitance meets default human perception threshold value in step (3), if meeting, be detected simultaneously by people
When body continues residence time 3s in induction region, sending unlatching to magnetic valve 6, just front-flushing instructs；
Step (7) if in judge monitor capacitance be more than or equal to the threshold value situation duration 30s after electric capacity
Amount is changed into less than after threshold values 6s, then flushing instruction is sent to magnetic valve 6, into step (8), conversely, then will not be to electromagnetism
Valve 6 sends flushing instruction, return to step (6).
Embodiments of the present invention are elaborated above.But the present invention is not limited to above-mentioned embodiment,
In art those of ordinary skill's possessed knowledge, it can also be done on the premise of present inventive concept is not departed from
Go out various change.
Claims (14)
1. a kind of non-contact inductive urinating bucket, it is characterised in that including Electronic Control Box, power module, magnetic valve, urinating bucket
Ceramic body and the first capacitive sensing piece；
The front side of the urinating bucket ceramic body is provided with urinal chamber, and urinal bottom of chamber portion is provided with discharge opeing duct, and discharge opeing duct is small with being located at
Just the collector nozzle of bucket ceramic body dorsal part bottom is connected, and the top side of the urinating bucket ceramic body is provided with support；
The Electronic Control Box, the power module, the magnetic valve cloth are arranged on the support, the power module with
The Electronic Control Box is electrically connected with, and the output end of the Electronic Control Box and the input of the magnetic valve are electrically connected with, institute
The water inlet pipe that magnetic valve is stated with non-contact inductive urinating bucket is connected, for controlling being turned on or off for bath；
The first capacitive sensing piece fits in the collector nozzle of the lower area of urinating bucket ceramic body dorsal part, urinating bucket ceramic body
Top, and be electrically connected with Electronic Control Box.
2. a kind of non-contact inductive urinating bucket as claimed in claim 1, it is characterised in that be additionally provided with cover plate, the supporting
Portion includes sink formula bearing-surface and the auxiliary section for being arranged on both sides, and the cover plate is adapted with the auxiliary section makes formula supporting of sinking
A receiving space is formed above face, for accommodating Electronic Control Box, power module and magnetic valve.
3. a kind of non-contact inductive urinating bucket as claimed in claim 1 or 2, it is characterised in that also including the second electric capacity sense
Answer piece, the upper end of the viscous dorsal part located at urinating bucket ceramic body of the second capacitive sensing piece, positioned at the top of the support.
4. a kind of non-contact inductive urinating bucket as claimed in claim 3, it is characterised in that the first capacitive sensing piece, second
Capacitive sensing piece is copper foil material sensing chip or aluminium foil matter sensing chip, and the second capacitive sensing piece and the first capacitive sensing piece are distinguished
Electrically connected by shielding line with Electronic Control Box.
5. a kind of non-contact inductive urinating bucket as claimed in claim 1, it is characterised in that be provided with the Electronic Control Box
Control panel, the onboard buzzer of the control panel.
A kind of 6. induction flushing control system of non-contact inductive urinating bucket, it is characterised in that including：
First capacitive sensing piece, its capacitance can because of the difference of the liquid salt content of urinal intracavitary on front side of urinating bucket ceramic body and
Change；
Electronic Control Box, for monitoring the first capacitive sensing chip capacitor amount in real time, and compare capacitance and certain threshold set in advance
The size of value, if the capacitance monitored is more than or equal to the threshold value, and monitor that capacitance is more than or equal to the threshold
Capacitance is changed into less than after threshold values 2s~10s after situation duration 3s≤t≤60s of value, then sends punching to magnetic valve
Water instructs, conversely, flushing instruction then will not be sent to magnetic valve；
Magnetic valve, the flushing instruction sent for receiving Electronic Control Box, bath a period of time is opened, is then shut off.
A kind of 7. induction flushing control system of non-contact inductive urinating bucket according to claim 6, it is characterised in that
Also include the onboard buzzer on the control panel of Electronic Control Box, when Electronic Control Box monitors the electricity of the first capacitive sensing piece
Capacity be more than/is equal to presetting alarm threshold value, and when the duration was more than 1 minute, buzzer will be controlled to make alarm and carried
Show, for reminding blockage of sewer, and control closed electromagnetic valve flushing function；After blockage of sewer eliminates, electronics control
Box processed monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and the duration more than 1 minute, just
Magnetic valve can be controlled to recover original logic function.
A kind of 8. induction flushing control system of non-contact inductive urinating bucket, it is characterised in that including：
Second capacitive sensing piece, its capacitance can be because there is human body and occurred corresponding in induction region in front of urinating bucket ceramic body
Change；
First capacitive sensing piece, its capacitance can because of the difference of the liquid salt content of urinal intracavitary on front side of urinating bucket ceramic body and
Change；
Electronic Control Box, for monitoring the second capacitive sensing chip capacitor amount, and judge whether the capacitance meets default human body
Threshold of perception current, if meeting, human body is detected simultaneously by induction region during lasting residence time 1s≤T≤5s, to magnetic valve
Sending unlatching, just front-flushing instructs；Be additionally operable to monitor the first capacitive sensing chip capacitor amount in real time, and compare the capacitance with advance
The size of certain threshold value of setting, if after monitoring that capacitance is more than or equal to situation duration 3s≤t≤60s of the threshold value
Capacitance is changed into less than after threshold values 2s~10s, then sends flushing instruction to magnetic valve, conversely, will not then be sent out to magnetic valve
Go out flushing instruction；
Magnetic valve, for receiving the unlatching that Electronic Control Box sends, just front-flushing instructs and performs just front-flushing；It is additionally operable to connect
Receive from Electronic Control Box and carried out by the size of the first capacitive sensing chip capacitor amount and certain threshold value set in advance that will monitor
Compare the rear flushing instruction sent, and open bath a period of time, be then shut off.
A kind of 9. induction flushing control system of non-contact inductive urinating bucket according to claim 8, it is characterised in that
Induction region is 200mm~800mm immediately ahead of urinating bucket ceramic body in front of urinating bucket ceramic body.
10. a kind of induction flushing control system of non-contact inductive urinating bucket according to claim 8, its feature exist
In, in addition to the onboard buzzer on the control panel of Electronic Control Box, when Electronic Control Box monitors the first capacitive sensing piece
Capacitance be more than/be equal to presetting alarm threshold value, and the duration more than 1 minute, buzzer will be controlled to make announcement
Alert prompting, for reminding blockage of sewer, and controls closed electromagnetic valve flushing function；After blockage of sewer eliminates, electricity
Sub- control box monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and the duration was more than 1 minute
, just control magnetic valve to recover original logic function.
11. a kind of induction flushing control method of non-contact inductive urinating bucket, it is characterised in that comprise the following steps：
(1) Electronic Control Box monitors the first capacitive sensing chip capacitor amount in real time, and the first capacitive sensing chip capacitor amount can be because of urinating bucket
The difference of the liquid salt content of urinal intracavitary on front side of ceramic body and change；
(2) Electronic Control Box compares the size of the capacitance and certain threshold value set in advance；
(3) if judging to monitor that capacitance is more than or equal to capacitance turn after situation duration 3s≤t≤60s of the threshold value
After becoming smaller than threshold values 2s~10s, then flushing instruction is sent to magnetic valve, referred to conversely, then bath will not be sent to magnetic valve
Order；
(4) magnetic valve receives flushing instruction and opened bath a period of time, is then shut off.
12. a kind of induction flushing control method of non-contact inductive urinating bucket according to claim 11, its feature exist
In, it is also onboard on the control panel of Electronic Control Box to have buzzer, when Electronic Control Box monitors the electricity of the first capacitive sensing piece
Capacity be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, buzzer will be controlled to make alarm and carried
Show, for reminding blockage of sewer, and control closed electromagnetic valve flushing function；After blockage of sewer eliminates, electronics control
Box processed monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and the duration more than 1 minute, just
Magnetic valve is controlled to recover original logic function.
13. a kind of induction flushing control method of non-contact inductive urinating bucket, it is characterised in that comprise the following steps：
(1) there is human body in induction region in front of urinating bucket ceramic body, and respective change occurs for the second capacitive sensing chip capacitor amount；
(2) Electronic Control Box monitors the second capacitive sensing chip capacitor amount, and the capacitance and default human perception threshold value are entered
Row compares；
(3) judge whether the capacitance meets default human perception threshold value, if meeting, be detected simultaneously by human body in induction zone
When continuing residence time 1s≤T≤5s in domain, sending unlatching to magnetic valve, just front-flushing instructs；
(4) magnetic valve receives the unlatching that sends of Electronic Control Box just front-flushing instructs, and perform just front-flushing for a period of time, so
After close；
(5) Electronic Control Box monitors the first capacitive sensing chip capacitor amount in real time, and the first capacitive sensing chip capacitor amount can be because of urinating bucket
The difference of the liquid salt content of urinal intracavitary on front side of ceramic body and change；
(6) size of the first capacitive sensing chip capacitor amount that Electronic Control Box relatively monitors and certain threshold value set in advance；
(7) if judging to monitor that capacitance is more than or equal to capacitance turn after situation duration 3s≤t≤60s of the threshold value
After becoming smaller than threshold values 2s~10s, then flushing instruction is sent to magnetic valve, into step (8), conversely, then will not be to electromagnetism
Valve sends flushing instruction, return to step (6)；
(8) magnetic valve receives flushing instruction and opened bath a period of time, is then shut off.
14. a kind of induction flushing control method of non-contact inductive urinating bucket according to claim 13, its feature exist
In, it is also onboard on the control panel of Electronic Control Box to have buzzer, when Electronic Control Box monitors the electricity of the first capacitive sensing piece
Capacity be more than/is equal to presetting alarm threshold value, and the duration more than 1 minute, buzzer will be controlled to make alarm and carried
Show, for reminding blockage of sewer, and control closed electromagnetic valve flushing function；After blockage of sewer eliminates, electronics control
Box processed monitors that the capacitance of the first capacitive sensing piece is less than presetting alarm threshold value, and the duration more than 1 minute, just
Magnetic valve is controlled to recover original logic function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026901.8A CN107761880A (en) | 2017-10-27 | 2017-10-27 | A kind of non-contact inductive urinating bucket and its induction flushing control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026901.8A CN107761880A (en) | 2017-10-27 | 2017-10-27 | A kind of non-contact inductive urinating bucket and its induction flushing control system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107761880A true CN107761880A (en) | 2018-03-06 |
Family
ID=61270168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026901.8A Pending CN107761880A (en) | 2017-10-27 | 2017-10-27 | A kind of non-contact inductive urinating bucket and its induction flushing control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107761880A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005033A (en) * | 2019-05-06 | 2019-07-12 | 九牧厨卫股份有限公司 | A kind of urinating bucket flushing control method and urinating bucket |
| CN110206114A (en) * | 2019-07-04 | 2019-09-06 | 九牧厨卫股份有限公司 | A kind of urinating bucket and blocking determination method, alarm method and flush control method |
| WO2020224190A1 (en) * | 2019-05-06 | 2020-11-12 | 九牧厨卫股份有限公司 | Urinal and urinal flushing control method |
| CN114153172A (en) * | 2021-12-08 | 2022-03-08 | 中山东菱威力电器有限公司 | Induction type flushing triggering control method and device |
| CN115003224A (en) * | 2019-11-26 | 2022-09-02 | 美蒂菲股份有限公司 | Toilet device for contactless measurement of urination parameters |
| WO2023185816A1 (en) * | 2022-03-31 | 2023-10-05 | 骊住(中国)投资有限公司 | Modular induction flushing device for urinal, and induction urinal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189313A (en) * | 1993-12-27 | 1995-07-28 | Matsushita Electric Works Ltd | Automatic cleaning device for urinal |
| DE20221234U1 (en) * | 2002-07-31 | 2005-08-04 | T.E.M.! Technologische Entwicklungen Und Management Gmbh | Contactless automatic rinsing device for urinal, uses sensor detecting use of urinal bowl linked to control and evaluation stage for controlled opening of rinsing valve |
| WO2009092201A1 (en) * | 2007-12-27 | 2009-07-30 | Shanghai Kohler Electronics, Ltd. | Automatic inducting urinal |
| CN202577525U (en) * | 2012-04-24 | 2012-12-05 | 洁利来（福建）感应设备有限公司 | Capacitance type urinal sensing device |
| US20150020298A1 (en) * | 2013-07-16 | 2015-01-22 | Ching-Yen Hsu | Smart urinal with multi sensing electric fields |
| CN205688538U (en) * | 2016-06-01 | 2016-11-16 | 金陵科技学院 | A kind of induction type water-saving urinal |
-
2017
- 2017-10-27 CN CN201711026901.8A patent/CN107761880A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189313A (en) * | 1993-12-27 | 1995-07-28 | Matsushita Electric Works Ltd | Automatic cleaning device for urinal |
| DE20221234U1 (en) * | 2002-07-31 | 2005-08-04 | T.E.M.! Technologische Entwicklungen Und Management Gmbh | Contactless automatic rinsing device for urinal, uses sensor detecting use of urinal bowl linked to control and evaluation stage for controlled opening of rinsing valve |
| WO2009092201A1 (en) * | 2007-12-27 | 2009-07-30 | Shanghai Kohler Electronics, Ltd. | Automatic inducting urinal |
| CN202577525U (en) * | 2012-04-24 | 2012-12-05 | 洁利来（福建）感应设备有限公司 | Capacitance type urinal sensing device |
| US20150020298A1 (en) * | 2013-07-16 | 2015-01-22 | Ching-Yen Hsu | Smart urinal with multi sensing electric fields |
| CN205688538U (en) * | 2016-06-01 | 2016-11-16 | 金陵科技学院 | A kind of induction type water-saving urinal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005033A (en) * | 2019-05-06 | 2019-07-12 | 九牧厨卫股份有限公司 | A kind of urinating bucket flushing control method and urinating bucket |
| WO2020224190A1 (en) * | 2019-05-06 | 2020-11-12 | 九牧厨卫股份有限公司 | Urinal and urinal flushing control method |
| CN110206114A (en) * | 2019-07-04 | 2019-09-06 | 九牧厨卫股份有限公司 | A kind of urinating bucket and blocking determination method, alarm method and flush control method |
| CN110206114B (en) * | 2019-07-04 | 2020-11-17 | 九牧厨卫股份有限公司 | Urinal, blockage determination method, alarm method and flushing control method |
| CN115003224A (en) * | 2019-11-26 | 2022-09-02 | 美蒂菲股份有限公司 | Toilet device for contactless measurement of urination parameters |
| CN114153172A (en) * | 2021-12-08 | 2022-03-08 | 中山东菱威力电器有限公司 | Induction type flushing triggering control method and device |
| WO2023185816A1 (en) * | 2022-03-31 | 2023-10-05 | 骊住(中国)投资有限公司 | Modular induction flushing device for urinal, and induction urinal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107761880A (en) | A kind of non-contact inductive urinating bucket and its induction flushing control system and method | |
| CN101454083B (en) | Water heating unit of electric showers | |
| CN107620360A (en) | A kind of control method of intelligent closestool | |
| CN207988068U (en) | A kind of non-contact inductive urinating bucket and its induction flushing control system | |
| CA2207450A1 (en) | Automatic system for personal hygiene following the carrying out of bodily functions | |
| CN2116816U (en) | Improved structure of faucets that automatically supply and shut off water | |
| CN101995834A (en) | Intelligent control system of sterilizing cabinet | |
| CN106983367A (en) | A kind of full touch-control Intelligent reverse osmosis cold-hot integrated Drinking fountain and its control method | |
| CN208192139U (en) | Device for storing liquid, atomizer and its electronic cigarette | |
| CN207376702U (en) | A kind of new laminating water supply equipment | |
| CN210709037U (en) | Deodorization antibacterial intelligent garbage bin | |
| CN207063079U (en) | A kind of intelligent closestool of Capacity control formula | |
| CN206916876U (en) | Ultraviolet ray sterilizing type squatting pan | |
| CN205502166U (en) | Toilet flushing system | |
| CN214731601U (en) | Adopt intelligent classification dustbin of multiple discernment control opening door | |
| CN107713760A (en) | A kind of intelligent drinking machine control system | |
| CN205503423U (en) | Take intelligent pump controller of human -computer interaction function | |
| CN206684586U (en) | A kind of water level control warning system of electrophoresis wastewater treatment case | |
| CN211354950U (en) | Intelligent all-purpose pot control system | |
| CN106193208A (en) | A kind of control method of faucet | |
| CN212538257U (en) | Bath barrel heating circulating device | |
| CN214695921U (en) | Flushing device | |
| CN207814578U (en) | Automatic controlling water supplying valve | |
| CN217267858U (en) | Kitchen waste treatment device with one-key water inlet function | |
| CN207070235U (en) | Sensing identification device and induction control system based on television set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |
|
| RJ01 | Rejection of invention patent application after publication |