CN107101033A - Tap and its quantitative-outlet control device and method - Google Patents
Tap and its quantitative-outlet control device and method Download PDFInfo
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- CN107101033A CN107101033A CN201710367781.1A CN201710367781A CN107101033A CN 107101033 A CN107101033 A CN 107101033A CN 201710367781 A CN201710367781 A CN 201710367781A CN 107101033 A CN107101033 A CN 107101033A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 252
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 14
- 210000001367 artery Anatomy 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 2
- 230000036278 prepulse Effects 0.000 claims 1
- 239000003643 water by type Substances 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
- F16K21/165—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered with means sensing the weight of said fluid quantity
-
- 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
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention proposes the quantitative-outlet control device and method of a kind of tap, wherein, the control device, including：Gear on-off, gear on-off has multiple gears, and gear on-off is by receiving user instruction to export shift signal；Outlet valve；Water flow sensor, water flow sensor is used for the water yield for detecting outlet valve；Control module, control module is connected with gear on-off, outlet valve and water flow sensor respectively, control module is used to control being turned on and off for outlet valve, and the corresponding total water yield of current shift is obtained according to shift signal, and the water inventory that goes out of the outlet valve detected in water flow sensor reaches that water valve closing is made in the corresponding total water yield time control of current shift.According to the detection means of the present invention, tap quantitative-outlet is enabled to meet demand of the user to different waters, so that the problem of solving the stand-by water such as user, improves Consumer's Experience.
Description
Technical field
The present invention relates to household electrical appliance technical field, the quantitative-outlet control device of more particularly to a kind of tap, one kind
The quantitative-outlet control method of tap and a kind of tap.
Background technology
With the development of intellectualized technology, Intelligent bathroom system is progressed into the life of people, is brought brand-new
Experience.Intelligent bathroom system includes multiple technologies, for example, intelligent tap system can be included.At present, intelligent water on the market
Tap can not quantitative-outlet, cause people in water receiving, can only wait by tap, it is impossible to attend to anything else and do other things.
The content of the invention
It is contemplated that at least solving one of technical problem in above-mentioned technology to a certain extent.
Therefore, it is an object of the present invention to propose a kind of quantitative-outlet control device of tap, it is enabled to
Tap quantitative-outlet is to meet demand of the user to different waters, so that the problem of solving the stand-by water such as user, improves
Consumer's Experience.
Second object of the present invention is to propose a kind of tap.
Third object of the present invention is the quantitative-outlet control method for proposing a kind of tap.
To reach above-mentioned purpose, first aspect present invention embodiment proposes a kind of quantitative-outlet control dress of tap
Put, the tap includes water pipe head, the quantitative-outlet control device includes：Gear on-off, the gear on-off has
Multiple gears, the gear on-off is by receiving user instruction to export shift signal；Outlet valve；Water flow sensor, it is described
Water flow sensor is used for the water yield for detecting the outlet valve；Control module, the control module is opened with the gear respectively
Close, the outlet valve is connected with the water flow sensor, the control module is used for unlatching or the pass for controlling the outlet valve
Close, and the corresponding total water yield of current shift is obtained according to the shift signal, and detected in the water flow sensor
Going out when water inventory reaches the current shift corresponding total water yield for outlet valve control the outlet valve to close.
The quantitative-outlet control device of tap according to embodiments of the present invention, multiple gears are set by gear on-off,
Shift signal is exported when gear on-off receives user instruction, current shift pair is obtained according to shift signal by control module
The total water yield answered, and control outlet valve to open, further, the water inventory that goes out of outlet valve can be detected by water flow sensing unit, and
When going out water inventory and reaching the corresponding total water yield of current shift, control module control outlet valve is closed.The control device, passes through
Gear on-off switches gear, and detects water inventory by water flow sensor so that tap can quantitative-outlet to meet
User is to the demands of different waters, so that the problem of solving the stand-by water such as user, improves Consumer's Experience.
In addition, the quantitative-outlet control device of tap according to the above embodiment of the present invention can also have following add
Technical characteristic：
According to one embodiment of present invention, the water flow sensor includes pulse counter, the pulse counter
By step-by-step counting to detect the water yield of the outlet valve, wherein, the control module is corresponding according to the current shift
Total water yield obtains the corresponding overall pulse number of the current shift, and the pulse counter pulsimeter quantity reach it is described
The outlet valve is controlled to close during the corresponding overall pulse number of current shift.
Further, in the exiting water process of the tap, if the control module receives gear switching signal,
Then total water yield according to corresponding to the gear after switching obtains the overall pulse number corresponding to the gear after switching, and obtains described
The current PRF count number of pulse counter, and it is total according to corresponding to the gear after the current PRF count number and switching
Umber of pulse calculates residual impulse number, and reaches the residue in the umber of pulse that the pulse counter proceeds after step-by-step counting
The outlet valve is controlled to close during umber of pulse, wherein, the water yield corresponding to gear after switching is more than the current shift institute
Corresponding water yield.
In one embodiment of the invention, the control module receive the shift signal and continue first preset
The outlet valve is controlled to open during the time.
In one embodiment of the invention, the quantitative-outlet control device of the tap, in addition to：Power supply module,
The power supply module is connected with the control module, and the power supply module is used to provide power supply for the control module.
To reach above-mentioned purpose, second aspect of the present invention embodiment proposes a kind of tap, and it includes above-mentioned tap
Quantitative-outlet control device.
Tap according to embodiments of the present invention, switches gear, and detect by water flow sensor by gear on-off
Go out water inventory, can quantitative-outlet to meet demand of the user to different waters so that the problem of solving the stand-by water such as user,
Improve Consumer's Experience.
To reach above-mentioned purpose, third aspect present invention embodiment proposes a kind of quantitative-outlet controlling party of tap
Method, the tap includes water pipe head and the gear on-off with multiple gears, and the gear on-off is referred to by receiving user
Order is to export shift signal, and the control method comprises the following steps：Obtain the shift signal of the gear on-off output；
The corresponding total water yield of current shift is obtained according to the shift signal；Going out for the tap is detected by water flow sensor
The water yield of water valve, and the water inventory that goes out of the outlet valve detected in the water flow sensor reaches the current shift correspondence
Total water yield when control the outlet valve to close.
The quantitative-outlet control method of tap according to embodiments of the present invention, first, obtains the gear of gear on-off output
Position signal, then, obtains the corresponding total water yield of current shift according to shift signal, finally, is detected by water flow sensor
The water yield of the outlet valve of tap, and the water inventory that goes out of the outlet valve detected in water flow sensor reaches current shift pair
Water valve closing is made in the total water yield time control answered.The control method, switches gear, and sense by water-carrying capacity by gear on-off
Device detects water inventory so that tap can quantitative-outlet to meet demand of the user to different waters, so as to solve use
The problem of stand-by water such as family, improve Consumer's Experience.
In addition, the quantitative-outlet control method of the tap proposed according to the above embodiment of the present invention can also be with following attached
Plus technical characteristic：
According to one embodiment of present invention, the water flow sensor by step-by-step counting to detect the outlet valve
Water yield, the control method further comprises：The current shift is obtained according to the corresponding total water yield of the current shift
Corresponding overall pulse number, and reach the corresponding overall pulse number of the current shift in the pulsimeter quantity of the water flow sensor
When control the outlet valve to close.
Further, in the exiting water process of the tap, if gear switching signal is received, after switching
Gear corresponding to total water yield obtain overall pulse number corresponding to the gear after switching, and obtain the water flow sensor
Current PRF count number, and according to the current PRF count number and switching after gear corresponding to overall pulse number calculate
Residual impulse number, and when the umber of pulse that the water flow sensor proceeds after step-by-step counting reaches the residual impulse number
The outlet valve is controlled to close, wherein, the water yield corresponding to gear after switching is more than going out corresponding to the current shift
Water.
In one embodiment of the invention, institute is controlled when receiving the shift signal and continuing the first preset time
State outlet valve unlatching.
Brief description of the drawings
Fig. 1 is the block diagram of the quantitative-outlet control device of tap according to embodiments of the present invention；
Fig. 2 is the block diagram of the quantitative-outlet control device of tap according to an embodiment of the invention；And
Fig. 3 is the flow chart of the quantitative-outlet control method of tap according to embodiments of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The tap and its quantitative-outlet control device and method of the embodiment of the present invention described below in conjunction with the accompanying drawings.
Fig. 1 is the block diagram of the quantitative-outlet control device of tap according to embodiments of the present invention.
It should be noted that in an embodiment of the present invention, tap may include water pipe head, to be connected to water supply water
Pipe, for example, can by the screw thread that is set in water pipe head outer wall and the screw thread set in water supply pipe inner wall mutual cooperation so that
Water pipe head is connected to water supply water pipe.
As shown in figure 1, the quantitative-outlet control device of the tap of the embodiment of the present invention, it may include gear on-off 10, go out
Water valve 20, water flow sensor 30 and control module 40.
Wherein, gear on-off 10 can have multiple gears, and gear on-off 10 is believed by receiving user instruction with exporting gear
Number.Water flow sensor 30 is used for the water yield for detecting outlet valve 20.Control module 40 respectively with gear on-off 10, outlet valve 20
It is connected with water flow sensor 30, control module 40 is used to control being turned on and off for outlet valve 20, and is obtained according to shift signal
Take the corresponding total water yield of current shift, and the water inventory that goes out of the outlet valve 20 detected in water flow sensor 30 reaches and worked as
The corresponding total water yield time control of preceding gear is made water valve 20 and closed.
Specifically, gear on-off 10 can be rotating machinery formula shifting switch, and it can have multiple gears, the number of its gear
It can be set according to actual conditions, for example, three gears can be set to.The corresponding total water yield of one gear gear is smaller water outlet
Amount, the corresponding total water yield of two gear gears is medium water yield, and the corresponding total water yield of three gear gears is any water yield, i.e., such as
Fruit user does not actively playback rotating machinery formula shifting switch to closed mode, then tap can water outlet always make for user
With., can be by corresponding relation storage in a storage module after the corresponding relation between each gear and total water yield is obtained.
User instruction refers to that gear on-off 10 is manually rotated to corresponding gear by the water consumption of user according to actual needs
The instruction sent, gear on-off 10 exports shift signal after user instruction is received.It is appreciated that user's manual rotation gear
Switch 10 can generate different user instructions to different gears, and gear on-off 10, which receives different user instructions, can generate difference
Shift signal.For example, can be by gear on-off 10 by closed mode manual rotation when user needs to use a small amount of water
To a gear gear, gear on-off 10 is when receiving the corresponding user instruction of a gear gear, and output one keeps off the corresponding gear of gear
Signal.
After the output shift signal of gear on-off 10, control module 40 receives current shift signal, and recognizes shift signal
Corresponding current shift, can obtain total water yield, control module 40 is according to total water yield control according to current shift and corresponding relation
Make being turned on and off for water valve 20.
Water flow sensor 30 may be provided at the water side of outlet valve 20 to detect the water yield of outlet valve 20.In the present invention
One embodiment in, water flow sensor 30 may include pulse counter, and pulse counter is by step-by-step counting to detect
The water yield of water valve 20.
In the corresponding total water yield of acquisition current shift signal, it can be obtained and worked as according to the corresponding total water yield of current shift
The corresponding overall pulse number of preceding gear, judges whether water yield reaches total water yield by calculating umber of pulse.
In order to ensure tap quantitative-outlet control device normal table work, control module 40 is being received
Shift signal and continue the first preset time time control and make water valve 20 to open.Wherein, the first preset time can be according to actual conditions
Demarcated, for example, can be 1S.For example, when user carries out rotation gear shift to rotating machinery formula shifting switch, especially
When user's selection two keeps off gear, rotating machinery formula shifting switch is rotated to two gear gears from a gear gear, is had with a gear gear
Of short duration contact, now, can be by controlling outlet valve 20 to be opened after the preset time of shift signal first is received, i.e., to current
The gear signal received carries out the delay judgement of the first preset time, is so able to ensure that the correctness of user's gear selection.
After controlling outlet valve 20 to open by control module 40, tap starts water outlet.In the process of water discharge of water faucet
In, the water yield of outlet valve 20 is detected by pulse counter.Now, if user wants to leave tap, tap can just be left
Timesharing do etc. more than thing, it is time-consuming in tap aside whitecap without waiting.In the pulsimeter quantity of pulse counter
When reaching the corresponding overall pulse number of current shift, i.e., reach that current shift is corresponding total by total water yield of the water outlet of outlet valve 20
Water yield, the control outlet valve 20 of control module 40 is closed.
In one embodiment of the invention, during water discharge of water faucet, if control module 40 receives gear
Switching signal, then the overall pulse number corresponding to gear after total water yield acquisition according to corresponding to the gear after switching switches,
And the current PRF count number of pulse counter is obtained, and according to corresponding to the gear after current PRF count number and switching
Overall pulse number calculates residual impulse number, and umber of pulse after pulse counter proceeds step-by-step counting reaches residual impulse number
Time control is made water valve 20 and closed, wherein, the water yield corresponding to gear after switching is more than the water yield corresponding to current shift.
For example, in the exiting water process of tap, if gear on-off 10 is switched to two by user from a gear gear
Gear is kept off, then control module 40 obtains the corresponding overall pulse of two gear gears after switching according to the corresponding total water yield of two gear gears
Number, and obtain the current PRF count number of pulse counter, i.e., when gear on-off 10 switches to two gear gears, calculate a gear
The umber of pulse that gear has added up.The corresponding overall pulse number of the gear that shifts into second will be cut with current PRF count number to subtract each other, just can be counted
Calculate residual impulse number.The water yield for also needing to the water outlet of outlet valve 20 can be calculated according to residual impulse number.After switching gear,
Step-by-step counting is proceeded by pulse counter, until the umber of pulse that pulse counter is calculated reaches residual impulse number, passed through
The control outlet valve 20 of control module 40 is closed.
In one embodiment of the invention, after tap is terminated with the first gear or the second gear water outlet, whirler
Tool formula shifting switch can not automatic homing to closed mode, if user needs to use water again, manually first will
Rotating machinery formula shifting switch is playbacked to closed mode, then rotating machinery formula shifting switch is switched into corresponding gear.
In addition, during water discharge of water faucet, if user cuts gear on-off 10 from a gear gear or two gear gears
Three gear gears are shifted to, then to can control outlet valve 20 always on for control module 40, goes out water inventory and is no longer influenced by limitation, until user
The gear of gear on-off 10 is playbacked to closed mode manually, you can control outlet valve 20 is closed.
It should be noted that when gear on-off 10 is in the state of any one gear, and the process of water discharge of water faucet
In, if the user thinks that the need for having met oneself by the water yield of outlet valve 20, then can be by the gear of gear on-off 10
Playback to closed mode, you can force control outlet valve 20 to be closed.
In one embodiment of the invention, as shown in Fig. 2 the quantitative-outlet control device of tap may also include power supply
Module 50, power supply module 50 is connected with control module 40, and power supply module 50 is used to provide power supply for control module 40.
Specifically, the quantitative-outlet control device of tap can be arranged on the tap of bathroom system, its power supply module
50 can be related to Intelligent bathroom system other household electrical appliance use same power supply mode, it would however also be possible to employ open-wire line is from Intelligent bathroom
It is that power supply module 50 provides electric energy that supply lines is drawn in system.
In addition, the quantitative-outlet control device of the tap of the embodiment of the present invention may also include heating module and temperature detection
Module, heating module is connected with temperature detecting module, and temperature detecting module is connected with control module.Heating module can be carried out to water
Heating, temperature detecting module can detect to the water after heating, to detect whether water temperature reaches the temperature that user sets, and
When water temperature reaches default temperature, by the corresponding display of display screen and/or player and/or water temperature can be played, to remind use
Family water temperature.
In summary, the quantitative-outlet control device of tap according to embodiments of the present invention, is set by gear on-off
Multiple gears, export shift signal when gear on-off receives user instruction, are obtained by control module according to shift signal
The corresponding total water yield of current shift, and control outlet valve to open, further, going out for outlet valve can be detected by water flow sensing unit
Water inventory, and when going out water inventory and reaching the corresponding total water yield of current shift, control module control outlet valve is closed.The control
Device, switches gear, and detect water inventory by water flow sensor so that tap can be quantified by gear on-off
Water is to meet demand of the user to different waters, so that the problem of solving the stand-by water such as user, improves Consumer's Experience.
Based on above-described embodiment, the invention also provides a kind of tap.
The tap of the embodiment of the present invention, it may include the quantitative-outlet control device of the tap of above-described embodiment, it has
The embodiment of body can refer to above-described embodiment, to avoid redundancy, will not be repeated here.
Tap according to embodiments of the present invention, switches gear, and detect by water flow sensor by gear on-off
Go out water inventory, can quantitative-outlet to meet demand of the user to different waters so that the problem of solving the stand-by water such as user,
Improve Consumer's Experience.
Based on above-described embodiment, the invention also provides a kind of quantitative-outlet control method of tap.
It should be noted that in an embodiment of the present invention, tap may include water pipe head and with multiple gears
Gear on-off, gear on-off is by receiving user instruction to export shift signal.Water pipe head is to be connected to water supply water pipe, example
Such as, can be by the screw thread set in water pipe head outer wall and the screw thread mutual cooperation in the setting of water supply pipe inner wall, so that water pipe
Joint is connected to water supply water pipe.
Specifically, gear on-off can be rotating machinery formula shifting switch, and it can have multiple gears, and the number of its gear can
Set according to actual conditions, for example, three gears can be set to.The corresponding total water yield of one gear gear is smaller water yield,
The corresponding total water yield of two gear gears is medium water yield, and the corresponding total water yield of three gear gears is any water yield, if that is,
User does not actively playback rotating machinery formula shifting switch to closed mode, then tap can water outlet always with for users to use.
, can be by corresponding relation storage in a storage module after the corresponding relation between each gear and total water yield is obtained.
As shown in figure 3, the quantitative-outlet control method of the tap of the embodiment of the present invention, it may include following steps：
S1, obtains the shift signal of gear on-off output.
Specifically, the water consumption of user according to actual needs will carry out being manually rotated to corresponding gear institute to gear on-off
The instruction sent, gear on-off exports shift signal after user instruction is received.It is appreciated that user's manual rotation gear on-off
Different user instructions can be generated to different gears, gear on-off, which receives different user instructions, can generate different gear letters
Number.For example, when user needs to use a small amount of water, gear on-off can be manually rotated to a gear by closed mode and kept off
Position, gear on-off is when receiving the corresponding user instruction of a gear gear, and output one keeps off the corresponding shift signal of gear.
S2, the corresponding total water yield of current shift is obtained according to shift signal.
After gear on-off output shift signal, can shift signal recognize corresponding current shift, according to current shift and
Corresponding relation can obtain total water yield, and control being turned on and off for outlet valve according to total water yield.
S3, the water yield of the outlet valve of tap is detected by water flow sensor, and is detected in water flow sensor
Outlet valve go out water inventory reach the corresponding total water yield time control of current shift make water valve closing.
In one embodiment of the invention, the water flow sensor detection water outlet of the water side of outlet valve will can be arranged on
The water yield of valve.Water flow sensor may include pulse counter, and pulse counter is by step-by-step counting to detect outlet valve
Water yield.
In the corresponding total water yield of acquisition current shift signal, it can be obtained and worked as according to the corresponding total water yield of current shift
The corresponding overall pulse number of preceding gear, judges whether water yield reaches total water yield by calculating umber of pulse.
In order to ensure tap quantitative-outlet control device normal table work, receive shift signal and
Continue the first preset time time control and make water valve unlatching.Wherein, the first preset time can be demarcated according to actual conditions, example
Such as, it can be 1S.For example, when user carries out rotation gear shift to rotating machinery formula shifting switch, especially when user selects
During two gear gears, rotating machinery formula shifting switch is rotated to two gear gears from a gear gear, has of short duration contact with a gear gear,
Now, can be by controlling outlet valve to be opened after the preset time of shift signal first is received, i.e. the gear to being currently received
Signal carries out the delay judgement of the first preset time, is so able to ensure that the correctness of user's gear selection.
After outlet valve unlatching, tap starts water outlet.During water discharge of water faucet, by pulse counter to arteries and veins
Number is rushed to be calculated.Now, if user wants to leave tap, just can leave tap timesharing do etc. more than thing, without
Wait time-consuming in tap aside whitecap.The corresponding overall pulse number of current shift is reached in the pulsimeter quantity of pulse counter
When, i.e., the corresponding total water yield of current shift is reached by total water yield of outlet valve water outlet, control outlet valve is closed.
In one embodiment of the invention, during water discharge of water faucet, if receiving gear switching signal,
Total water yield according to corresponding to the gear after switching obtains the overall pulse number corresponding to the gear after switching, and obtains pulsimeter
The current PRF count number of number device, and the overall pulse number calculating according to corresponding to the gear after current PRF count number and switching
Residual impulse number, and umber of pulse after pulse counter proceeds step-by-step counting reaches that water valve is made in residual impulse number time control
Close, wherein, the water yield corresponding to gear after switching is more than the water yield corresponding to current shift.
For example, in the exiting water process of tap, if gear on-off is switched to two gears by user from a gear gear
Gear, then obtain the corresponding overall pulse number of two gear gears after switching, and obtain pulse according to the corresponding total water yield of two gear gears
The current PRF count number of counter, i.e., when gear on-off switches to two gear gears, calculate what a gear gear had added up
Umber of pulse.The corresponding overall pulse number of the gear that shifts into second will be cut with current PRF count number to subtract each other, residual impulse number just can be calculated.
The water yield for also needing to outlet valve water outlet can be calculated according to residual impulse number.Switching gear after, by pulse counter after
It is continuous to carry out step-by-step counting, until the umber of pulse that pulse counter is calculated reaches residual impulse number, by controlling outlet valve to close.
In one embodiment of the invention, after tap is terminated with the first gear or the second gear water outlet, whirler
Tool formula shifting switch can not automatic homing to closed mode, if user needs to use water again, manually first will
Rotating machinery formula shifting switch is playbacked to closed mode, then rotating machinery formula shifting switch is switched into corresponding gear.
In addition, during water discharge of water faucet, if user switches gear on-off from a gear gear or two gear gears
To three gear gears, then controllable outlet valve is always on, goes out water inventory and is no longer influenced by limitation, until user is manually by gear on-off
Gear playback to closed mode, you can control outlet valve close.
It should be noted that when gear on-off is in the state of any one gear, and during water discharge of water faucet,
If the user thinks that the need for the water yield of outlet valve has met oneself, then the gear of gear on-off can be playbacked to closing shape
State, you can force control outlet valve to be closed.
The quantitative-outlet control method of tap according to embodiments of the present invention, first, obtains the gear of gear on-off output
Position signal, then, obtains the corresponding total water yield of current shift according to shift signal, finally, is detected by water flow sensor
The water yield of the outlet valve of tap, and the water inventory that goes out of the outlet valve detected in water flow sensor reaches current shift pair
Water valve closing is made in the total water yield time control answered.The control method, switches gear, and sense by water-carrying capacity by gear on-off
Device detects water inventory so that tap can quantitative-outlet to meet demand of the user to different waters, so as to solve use
The problem of stand-by water such as family, improve Consumer's Experience.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. the quantitative-outlet control device of a kind of tap, it is characterised in that the tap includes water pipe head, described quantitative
Effluent control device includes：
Gear on-off, the gear on-off has multiple gears, and the gear on-off is by receiving user instruction to export gear
Signal；
Outlet valve；
Water flow sensor, the water flow sensor is used for the water yield for detecting the outlet valve；
Control module, the control module is connected with the gear on-off, the outlet valve and the water flow sensor respectively,
The control module is used to control being turned on and off for the outlet valve, and obtains current shift correspondence according to the shift signal
Total water yield, and the water inventory that goes out of the outlet valve detected in the water flow sensor reaches current shift correspondence
Total water yield when control the outlet valve to close.
2. the quantitative-outlet control device of tap according to claim 1, it is characterised in that the water flow sensor
Including pulse counter, the pulse counter by step-by-step counting to detect the water yield of the outlet valve, wherein, the control
Molding root tuber obtains the corresponding overall pulse number of the current shift according to the corresponding total water yield of the current shift, and in the arteries and veins
The pulsimeter quantity for rushing counter controls the outlet valve to close when reaching the corresponding overall pulse number of the current shift.
3. the quantitative-outlet control device of tap according to claim 2, it is characterised in that in going out for the tap
During water, if the control module receives gear switching signal, total water outlet according to corresponding to the gear after switching
Amount obtains the overall pulse number corresponding to the gear after switching, and obtains the current PRF count number of the pulse counter, and
Overall pulse number according to corresponding to the gear after the current PRF count number and switching calculates residual impulse number, and in the arteries and veins
Counter is rushed to proceed to control the outlet valve to close when the umber of pulse after step-by-step counting reaches the residual impulse number, its
In, the water yield corresponding to gear after switching is more than the water yield corresponding to the current shift.
4. the quantitative-outlet control device of the tap according to any one of claim 1-3, it is characterised in that the control
Molding block controls the outlet valve to open when receiving the shift signal and continuing the first preset time.
5. the quantitative-outlet control device of tap according to claim 1, it is characterised in that also include：
Power supply module, the power supply module is connected with the control module, and the power supply module is used to carry for the control module
Power supply source.
6. a kind of tap, it is characterised in that include the quantitative-outlet of the tap according to any one of claim 1-5
Control device.
7. the quantitative-outlet control method of a kind of tap, it is characterised in that the tap includes water pipe head and with many
The gear on-off of individual gear, the gear on-off is by receiving user instruction to export shift signal, and the control method includes
Following steps：
Obtain the shift signal of the gear on-off output；
The corresponding total water yield of current shift is obtained according to the shift signal；
The water yield of the outlet valve of the tap is detected by water flow sensor, and is detected in the water flow sensor
Going out when water inventory reaches the current shift corresponding total water yield for outlet valve control the outlet valve to close.
8. the quantitative-outlet control method of tap according to claim 7, it is characterised in that the water flow sensor
By step-by-step counting to detect the water yield of the outlet valve, the control method further comprises：
The corresponding overall pulse number of the current shift is obtained according to the corresponding total water yield of the current shift, and in the current
The pulsimeter quantity of quantity sensor controls the outlet valve to close when reaching the corresponding overall pulse number of the current shift.
9. the quantitative-outlet control method of tap according to claim 8, it is characterised in that in going out for the tap
During water, if receiving gear switching signal, total water yield according to corresponding to the gear after switching is obtained after switching
Gear corresponding to overall pulse number, and obtain the current PRF count number of the water flow sensor, and work as according to described
The overall pulse number corresponding to gear after prepulse count number and switching calculates residual impulse number, and in the water flow sensor
Proceed to control the outlet valve to close when the umber of pulse after step-by-step counting reaches the residual impulse number, wherein, after switching
Gear corresponding to water yield be more than the current shift corresponding to water yield.
10. the quantitative-outlet control method of the tap according to any one of claim 7-9, it is characterised in that connecing
Receive the shift signal and control the outlet valve to open when continuing the first preset time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367781.1A CN107101033A (en) | 2017-05-23 | 2017-05-23 | Tap and its quantitative-outlet control device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367781.1A CN107101033A (en) | 2017-05-23 | 2017-05-23 | Tap and its quantitative-outlet control device and method |
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| CN201710367781.1A Pending CN107101033A (en) | 2017-05-23 | 2017-05-23 | Tap and its quantitative-outlet control device and method |
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| CN114326835A (en) * | 2021-11-12 | 2022-04-12 | 漳州松霖智能家居有限公司 | Calibration water outlet setting method and calibration water outlet method of quantitative water outlet faucet and faucet |
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| CN114355991A (en) * | 2021-10-27 | 2022-04-15 | 漳州松霖智能家居有限公司 | Self-defined water outlet setting method and water outlet method of quantitative water outlet faucet and faucet |
| CN114355991B (en) * | 2021-10-27 | 2023-07-21 | 漳州松霖智能家居有限公司 | Self-defined water outlet setting method and water outlet method of quantitative water outlet faucet and faucet |
| CN114326835A (en) * | 2021-11-12 | 2022-04-12 | 漳州松霖智能家居有限公司 | Calibration water outlet setting method and calibration water outlet method of quantitative water outlet faucet and faucet |
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