CN104089065B - Contact control formula effluent control device and its control method - Google Patents
Contact control formula effluent control device and its control method Download PDFInfo
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- CN104089065B CN104089065B CN201410280520.2A CN201410280520A CN104089065B CN 104089065 B CN104089065 B CN 104089065B CN 201410280520 A CN201410280520 A CN 201410280520A CN 104089065 B CN104089065 B CN 104089065B
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- controlled valve
- discharging device
- control board
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- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000007599 discharging Methods 0.000 claims abstract description 42
- 239000011810 insulating material Substances 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 38
- 230000006698 induction Effects 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 230000002463 transducing effect Effects 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000009954 braiding Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000002618 waking effect Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention belongs to discharging device technical field, it is related to a kind of contact control formula effluent control device and its control method.It solves prior art and designs the technical problem such as not reasonable.This control device includes the box body being made up of insulating materials, at least one water service pipe being made up of insulating materials is fixed with box body, electrically-controlled valve is provided with water service pipe, the control board being encapsulated in box body is connected with electrically-controlled valve, the sensor being arranged on discharging device is connected with control board, it is connected with control board in ground wire, box body and is also packaged with built-in power, control board and electrically-controlled valve is connected with built-in power.The advantage of this contact control formula effluent control device and its control method is：1st, reasonable in design, simple in construction, job stability is high, easy for operation.2nd, it can be conveniently used in existing tap, without significantly being reequiped to existing tap.3rd, service life is long, is less prone to failure, being capable of the effectively save energy.
Description
Technical field
The invention belongs to discharging device technical field, more particularly, to one kind contact control formula effluent control device and its control
Method processed.
Background technology
At present, induction type discharging device is employed extensively in various occasions.Relative to traditional manual control effluent switch
Discharging device for, induction type discharging device with its it is convenient, hygienic the advantages of, be more easy to be received by people.However, induction type
Discharging device exist be easy to break down, the weak point such as job stability is poor, the life-span is shorter, use cost is high.Each
Plant occasion, it is impossible to which the induction type discharging device of normal work is seen everywhere, particularly the larger public arena of flow of the people, fault rate
High the problem of, is especially prominent, therefore the daily life work given people brings unnecessary trouble.
Therefore, people have carried out long-term exploration, it is proposed that various solutions.For example, Chinese patent literature
Disclose a kind of close to induction type electronic tap [application number：201120374393.4], including metal faucet main body, switch electricity
Source and control unit, control unit include touch sensible chip, when people touches or during close to metal faucet main body, human body
As the part access of circuit, the detection of touch sensible chip becomes as the electric capacity in the metal faucet main body of body sensor
Change, send the signal to MCU microprocessors, MCU microprocessors signal is analyzed and handled after by performer control
Tap respective valves folding, relevant parameter is shown by display screen.Somebody has invented a kind of [application of touching formula tap
Number：201120140877.2], including faucet body, control circuit, magnetic valve and electric supply installation, it is characterised in that:The fire hose
Head body receives the touching signal that the external world makes electric capacity produce change as touch sensor；Control circuit tactile by receiving and handling
The capacitance change signal processing unit of signal is touched, touching signal is judged and microprocessor unit and the identification of control signal is sent
Control signal simultaneously controls the solenoid valve control circuit unit of electromagnetic valve switch to constitute；Control circuit and electricity are set on faucet body
Magnet valve；Control circuit is connected with magnetic valve；Electric supply installation is connected with control circuit and magnetic valve respectively.The magnetic valve is also
Connect overtime protection device.
Although such scheme compensate for the deficiency of induction type discharging device to a certain extent, there are still can not answer
Use on common tap, manufacturing cost is high, the technical problem such as job stability is difficult to ensure.
The content of the invention
Regarding the issue above, the present invention provides it is a kind of reasonable in design, it is simple in construction, can be easily using extremely
The contact control formula effluent control device of ordinary faucet.
It is a further object of the present invention to provide a kind of easy to implement, easy for operation, contact control of good operating stability
Standard water outlet control method.
To reach above-mentioned purpose, present invention employs following technical proposal：This contact control formula effluent control device, it is special
Levy and be, this control device includes the box body being made up of insulating materials, and at least one is fixed with box body by insulating materials system
Into water service pipe, electrically-controlled valve is provided with water service pipe, the water inlet end of described water service pipe connects with water inlet pipe, the water outlet of water service pipe
End is connected with oral siphon connection and oral siphon with discharging device, and described water inlet pipe, oral siphon and discharging device is by conduction
Metal material is made, and the control board being encapsulated in box body is connected with described electrically-controlled valve, is connected in control board
Have to be arranged on and be used for the sensor for detecting capacitance variations on discharging device, and when sensor detects the capacitance variations of discharging device
Control board described in during more than setting value can send the control signal for controlling the electrically-controlled valve to be turned on and off, in control electricity
The other end that ground wire and ground wire are also associated with the plate of road is connected with water inlet pipe, and in-built electrical is also packaged with described box body
Source, described control board and electrically-controlled valve are connected with built-in power.
In above-mentioned contact control formula effluent control device, described sensor is connected to control board including one end
On the line of induction and the line of induction periphery be provided with insulating barrier, the other end end of the described line of induction is coated with insulation plush copper.
In above-mentioned contact control formula effluent control device, the described one end of sensor provided with insulation plush copper by by
The detent mechanism that conductive metallic material is made is fixed on discharging device, and described detent mechanism is in contact with discharging device.
In above-mentioned contact control formula effluent control device, described discharging device includes the water being connected on oral siphon
Tap, described detent mechanism includes the first clamp nut and the second clamp nut being set on tap, described insulation
Plush copper is clamped between the first clamp nut and the second clamp nut.
In above-mentioned contact control formula effluent control device, two water service pipes are fixed with described box body, at every
The electrically-controlled valve described in one is respectively equipped with water service pipe, wherein a water service pipe is cold water pipe, another water service pipe is hot-water line.
In above-mentioned contact control formula effluent control device, described control board includes central processing unit, in
Transducing signal process circuit and valve driving circuit are connected with central processor, described sensor and ground wire is connected to sensing
In signal processing circuit, described electrically-controlled valve is connected on valve driving circuit.
In above-mentioned contact control formula effluent control device, buzzer and use are also associated with described central processing unit
In the electric quantity detecting circuit of detection built-in power electricity, described electric quantity detecting circuit is connected with built-in power and works as built-in power
Central processing unit described in when electricity is less than arranges value sends the control signal for controlling the electrically-controlled valve to be closed.
The contact for controlling formula effluent control device applied to above-mentioned contact controls formula water outlet control method, this control method bag
Include：Sensor monitors the change of electric capacity in real time, when the central processing unit of control board is in wake-up states, touches water outlet dress
The duration for putting any position exceedes when effectively touching threshold value of setting, judges that this touches effectively to touch, is effectively touching water outlet
During device, central processing unit produces the control signal for controlling electrically-controlled valve to open, and after finishing, water outlet is effectively touched again
During any position of device, central processing unit produces the control signal for controlling electrically-controlled valve to close.
In above-mentioned contact control formula water outlet control method, when electrically-controlled valve is closed exceeding setting duration, control
The central processing unit of circuit board processed enters resting state, central processing unit in a dormant state when, touch discharging device any
When threshold value is touched in the wake-up that position exceedes setting, judge that this is touched and touched as wake-up, central processing unit switches to wake-up states；Institute
The duration for effectively touching threshold value stated is less than the duration for waking up and touching threshold value；Effectively touch or wake up every time when touching, buzzer
Send corresponding sound.
In above-mentioned contact control formula water outlet control method, the electricity of monitoring built-in power in real time, when detecting electricity
Central processing unit described in during less than arranges value sends the control signal for controlling the electrically-controlled valve to be closed.
Compared with prior art, the advantage of this contact control formula effluent control device and its control method is：1st, set
Meter is reasonable, simple in construction, and job stability is high, easy for operation.2nd, it can be conveniently used in existing tap, nothing
Existing tap need to significantly be reequiped.3rd, service life is long, is less prone to failure, being capable of the effectively save energy.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is provided.
Fig. 2 is the structured flowchart for the implementation 1 that the present invention is provided.
Fig. 3 is the structured flowchart for the implementation 2 that the present invention is provided.
In figure, box body 1, water service pipe 2, electrically-controlled valve 3, water inlet pipe 4, oral siphon 5, discharging device 6, tap 61, control electricity
Road plate 7, central processing unit 71, transducing signal process circuit 72, valve driving circuit 73, electric quantity detecting circuit 74, sensor 8,
The line of induction 81, insulation plush copper 82, built-in power 9, detent mechanism 10, the first clamp nut 101, the second clamp nut 102, ground connection
Line 11, buzzer 12.
Embodiment
Embodiment 1：
As shown in Figure 1-2, this contact control formula effluent control device includes the box body 1 being made up of insulating materials, in box body 1
On be fixed with least one water service pipe 2 being made up of insulating materials, electrically-controlled valve 3, the water inlet of water service pipe 2 are provided with the water service pipe 2
End is connected with water inlet pipe 4, and the water side of water service pipe 2 is connected with oral siphon 5 and oral siphon 5 is connected with discharging device 6.Water inlet pipe
2nd, oral siphon 5 and discharging device 6 are made by conductive metallic material, are connected with and are encapsulated in box body 1 in described electrically-controlled valve 3
Control board 7, being connected with to be arranged in control board 7 is used for the sensor 8 for detecting capacitance variations on discharging device 6,
And the control board 7 described in when the capacitance variations that sensor 8 detects discharging device 6 exceed setting value can send control institute
The control signal that electrically-controlled valve 3 is turned on and off is stated, the another of ground wire 11 and ground wire 11 is also associated with control board 7
End is connected with water inlet pipe 2, is also packaged with built-in power 9 in described box body 1, described control board 7 and electrically-controlled valve 3 with
Built-in power 9 is connected.In the present embodiment, water inlet pipe 2 and oral siphon 5 using the braiding outer tube by metal wire knitted,
Inner tube is compounded with braiding outer tube.
In the present embodiment, sensor 8 is connected to outside the line of induction 81 in control board 7 and the line of induction 81 including one end
Enclose provided with insulating barrier, the other end end of the described line of induction 81 is coated with insulation plush copper 82.Sensor 8 is provided with insulation plush copper 82
One end be fixed on by the detent mechanism 10 being made up of conductive metallic material on discharging device 6, described detent mechanism 10 with
Discharging device 6 is in contact.Discharging device 6 includes the tap 61 being connected on oral siphon 5, and detent mechanism 10 includes being set in water
The first clamp nut 101 and the second clamp nut 102 on tap 61.Insulation plush copper 82 is clamped in the He of the first clamp nut 101
Between second clamp nut 102.Obviously, this structure is conducive to the transformation to existing discharging device, so that common water
Tap possesses the function that touch-control goes out water management.
In the present embodiment, control board 7 includes central processing unit 71, and transducing signal is connected with central processing unit 71
Process circuit 72 and valve driving circuit 73, described sensor 8 and ground wire 11 are connected on transducing signal process circuit 72,
Described electrically-controlled valve 3 is connected on valve driving circuit 73.Buzzer 12 is also associated with central processing unit 71 and for detecting
The electric quantity detecting circuit 74 of the electricity of built-in power 9, described electric quantity detecting circuit 74 is connected with built-in power 9 and works as built-in power
Central processing unit 71 described in when 9 electricity are less than arranges value sends the control signal for controlling the electrically-controlled valve 3 to be closed.
The contact control formula water outlet control method for controlling formula effluent control device applied to above-mentioned contact includes：Sensor 8
The change of monitoring electric capacity in real time, when the central processing unit 71 of control board 7 is in wake-up states, touches discharging device 6
The duration at what position exceedes when effectively touching threshold value of setting, judges that this touches effectively to touch, is effectively touching discharging device 6
When, central processing unit 71 produces the control signal for controlling electrically-controlled valve 3 to open, and after finishing, water outlet is effectively touched again
During 6 any position of device, central processing unit 71 produces the control signal for controlling electrically-controlled valve 3 to close.
When electrically-controlled valve 3 is closed exceeding setting duration, the central processing unit 71 of control board 7 enters dormancy shape
State, central processing unit 71 in a dormant state when, touch any position of discharging device 6 exceed setting wake-up touch threshold value
When, judge that this is touched and touched as wake-up, central processing unit 71 switches to wake-up states；The described duration for effectively touching threshold value is small
The duration of threshold value is touched in wake-up；Effectively touch or wake up every time when touching, buzzer 12 sends corresponding sound.Monitoring in real time
The electricity of built-in power 9, the central processing unit 71 described in when detecting electricity less than arranges value sends the control electrically-controlled valve 3
The control signal being closed.
When deployed, any position of tap 61 is effectively touched, because tap 61 is made up of metal material, when
Environmental capacitance will change during human contact.The change of the real-time monitoring of environmental electric capacity of sensor 8, when human body touches tap
Sensor 8 would know that environmental capacitance changes when 61, and change input to control board 7, control board 7 by this
Electrically-controlled valve 3 is controlled, open mode is at, so as to enable water to flow out from tap 61.After using finishing, again
Any part of tap 61 is touched, now sensor 8 detects environmental capacitance change again, so as to transmit a signal to control
Circuit board 7, control board 7 controls electrically-controlled valve 3, is at closed mode, so that water stops flowing from tap 61
Go out.
In order to realize in energy-conservation, the present invention, when tap 61 is not used in setting time, control board
I.e. in a dormant state, now energy loss is considerably less for 7 central processing unit 71, efficiently avoid in energy loss, extension
Put the power-on time of power supply 9.When tap 61 is touched, central processing unit 71 is waken up, in order to normally use.In addition,
In order to avoid maloperation, effective touching time when the touching time of the invention set when waking up is compared with normal work will be grown, so that
Effective guarantee job stability.Such as when tap atom by worm, mouse is not intended to of short duration touching, central processing unit 71 will not
It is waken up, in order to avoid in unmanned occasion, the waste of water resource.
Embodiment 2：
As shown in figure 3, in the present embodiment, two water service pipes 2 are fixed with box body 1, it is respectively equipped with every water service pipe 2
Electrically-controlled valve 3 described in one, wherein a water service pipe 2 is cold water pipe, another water service pipe 2 is hot-water line.The present embodiment can
Realize that warm water is exported.Water temperature controlling mechanism can be set on discharging device 6.Certainly, water temperature controlling mechanism can use existing
Mature structure in technology, is not repeated.Remaining is similar with embodiment, does not repeat herein.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more used herein box body 1, water service pipe 2, electrically-controlled valve 3, water inlet pipe 4, oral siphon 5, discharging device 6,
Tap 61, control board 7, central processing unit 71, transducing signal process circuit 72, valve driving circuit 73, electric power detection
Circuit 74, sensor 8, the line of induction 81, insulation plush copper 82, built-in power 9, detent mechanism 10, the first clamp nut 101, second
The terms such as clamp nut 102, ground wire 11, buzzer 12, but it is not precluded from the possibility using other terms.Use these arts
Language is used for the purpose of more easily describing and explaining the essence of the present invention；Being construed as any additional limitation is all
Disagreed with spirit of the present invention.
Claims (1)
1. one kind contact control formula effluent control device, it is characterised in that this control device includes the box being made up of insulating materials
Body (1), is fixed with two water service pipes being made up of insulating materials (2) on box body (1), and electrically-controlled valve is provided with water service pipe (2)
(3), the water inlet end of described water service pipe (2) is connected with water inlet pipe (4), the water side of water service pipe (2) connected with oral siphon (5) and
Oral siphon (5) is connected with discharging device (6), and described water inlet pipe (4), oral siphon (5) and discharging device (6) is by conductive gold
Category material is made, and water inlet pipe (4) and oral siphon (5) are using the braiding outer tube by metal wire knitted, in braiding outer tube
It is compounded with inner tube, described electrically-controlled valve (3) and is connected with the control board (7) being encapsulated in box body (1), in control board
(7) it is connected with to be arranged on and is used for the sensor (8) for detecting capacitance variations on discharging device (6), and when sensor (8) is detected
Control board (7) described in when the capacitance variations of discharging device (6) exceed setting value can send the control electrically-controlled valve (3) and open
The control signal for opening or closing, be also associated with control board (7) ground wire (11) and the other end of ground wire (11) with
Water inlet pipe (4) is connected, and built-in power (9), described control board (7) and electrically-controlled valve are also packaged with described box body (1)
(3) it is connected with built-in power (9)；Described sensor (8) includes the line of induction that one end is connected in control board (7)
(81) and the line of induction (81) periphery be provided with insulating barrier, the other end end of the described line of induction (81) is coated with insulation plush copper
(82)；The one end of described sensor (8) provided with insulation plush copper (82) passes through the detent mechanism that is made up of conductive metallic material
(10) it is fixed on discharging device (6), described detent mechanism (10) is in contact with discharging device (6)；Described discharging device
(6) tap (61) being connected on oral siphon (5) is included, described detent mechanism (10) includes being set on tap (61)
The first clamp nut (101) and the second clamp nut (102), described insulation plush copper (82) is clamped in the first clamp nut
(101) between the second clamp nut (102)；Described control board (7) includes central processing unit (71), in center processing
Transducing signal process circuit (72) and valve driving circuit (73), described sensor (8) and ground wire are connected with device (71)
(11) it is connected on transducing signal process circuit (72), described electrically-controlled valve (3) is connected on valve driving circuit (73)；Institute
Buzzer (12) and the electric quantity detecting circuit for detecting built-in power (9) electricity are also associated with the central processing unit (71) stated
(74), described electric quantity detecting circuit (74) is connected with built-in power (9) and when built-in power (9) electricity is less than arranges value when institute
The central processing unit (71) stated sends the control signal for controlling the electrically-controlled valve (3) to be closed；In every water service pipe (2)
The electrically-controlled valve (3) described in one is inside respectively equipped with, wherein a water service pipe (2) is cold water pipe, another water service pipe (2) is hot water
Pipe；
Sensor (8) monitors the change of electric capacity in real time, when the central processing unit (71) of control board (7) is in wake-up states
When, the duration for touching discharging device (6) any position exceedes when effectively touching threshold value of setting, judges that this touches effectively to touch
Touch, when effectively touching discharging device (6), central processing unit (71) produces the control signal for controlling electrically-controlled valve (3) to open,
After finishing, when effectively touching discharging device (6) any position again, central processing unit (71) is produced for controlling electrically-controlled valve
(3) control signal closed；When electrically-controlled valve (3) is closed exceeding setting duration, the center processing of control board (7)
Device (71) enters resting state, central processing unit (71) in a dormant state when, touch discharging device (6) any position and exceed
When threshold value is touched in the wake-up of setting, judge that this is touched and touched as wake-up, central processing unit (71) switches to wake-up states；Described
The duration for effectively touching threshold value is less than the duration for waking up and touching threshold value；Effectively touch or wake up every time when touching, buzzer (12)
Send corresponding sound；The electricity of built-in power (9) is monitored in real time, the centre described in when detecting electricity less than arranges value
Reason device (71) sends the control signal for controlling the electrically-controlled valve (3) to be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280520.2A CN104089065B (en) | 2014-06-22 | 2014-06-22 | Contact control formula effluent control device and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280520.2A CN104089065B (en) | 2014-06-22 | 2014-06-22 | Contact control formula effluent control device and its control method |
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| Publication Number | Publication Date |
|---|---|
| CN104089065A CN104089065A (en) | 2014-10-08 |
| CN104089065B true CN104089065B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410280520.2A Active CN104089065B (en) | 2014-06-22 | 2014-06-22 | Contact control formula effluent control device and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104595552B (en) * | 2015-01-28 | 2017-04-05 | 玉环联帮洁具制造有限公司 | A kind of touch-control tap |
| CN106764023A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of infrared induction tap |
| CN108626462B (en) * | 2017-03-15 | 2021-11-09 | 漳州松霖智能家居有限公司 | Touch induction tap |
| CN111984038B (en) * | 2019-05-23 | 2023-12-19 | 佛山市顺德区美的电热电器制造有限公司 | Hot water treatment device and water yield control method and device thereof |
| US11661729B2 (en) | 2021-04-29 | 2023-05-30 | Delta Faucet Company | Electronic faucet including capacitive sensitivity control |
| US11542694B2 (en) | 2021-05-18 | 2023-01-03 | Delta Faucet Company | Electrical connection for electronic faucet assembly |
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| US7690395B2 (en) * | 2004-01-12 | 2010-04-06 | Masco Corporation Of Indiana | Multi-mode hands free automatic faucet |
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| DE19829612A1 (en) * | 1998-07-02 | 2000-01-05 | Zeiss Carl Fa | Microlithography lighting system with depolarizer |
| CN103697212A (en) * | 2013-11-08 | 2014-04-02 | 珠海爱迪生节能科技有限公司 | Universal capacitive-type touch induction switch assembly for faucets |
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Denomination of invention: Contact control water outlet control device and its control method Effective date of registration: 20230224 Granted publication date: 20171031 Pledgee: Rizhao Donggang Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Delman Modern Ecological Agriculture Technology Co.,Ltd. Registration number: Y2023980033410 |