The water outlet device of quantitative-outlet
Technical field
The utility model relates to a kind of water outlet device, particularly relates to the water outlet device of automatically closing after a kind of water flow reaches certain value.
Background technique
In modern society, the pursuit that people live for exquisiteness improves day by day, in life as cooked cake, cook, make tea, making coffee etc. all becomes indispensable in daily life interspersing.In above-mentioned operation, especially Western-stylely to bake and bank up with earth, then have strict regulation for various food materials and the water yield.Therefore, user often needs preparation measuring cup to obtain the water needing capacity.We often have such experience in life: hold measuring cup water receiving under a faucet, flow Kai get Tai conference causes measuring cup being filled instantaneously, considerably beyond the volume needed, cause the waste of current.Flow Kai get Tai is little, then water receiving can be caused very slow, and in these processes, user needs to keep one's eyes open the size of the water yield in measuring cup, thus prepares cutout cock at any time, time-consumingly takes a lot of trouble.Due to these difficulties above-mentioned, a kind of quantitatively tap just appears on the market, and it can flow out the current of respective volume according to the setting of user, after flow reaches predefined value, get final product cutout cock, thus without the need to user's moment pay close attention to water flow number.But existing quantitative tap generally has the part of a Flow-rate adjustment, user gets final product water outlet after being adjusted to the suitable water yield.So often misoperation can occur, namely user has regulated flow, but does not carry out the preparation of water receiving, but tap still water outlet, cause the inaccurate of the water yield.
Model utility content
Technical problem underlying to be solved in the utility model is to provide a kind of quantitative-outlet device, freely can switch in quantitative-outlet and endless water outlet two kinds of patterns.And flow is selected and goes out water management to employ two separate switch control rule, avoids the generation of misoperation.
Secondary technical problem to be solved in the utility model is on the basis of quantitative-outlet, add temperature adjustment driving lever, further increases the water outlet diversity of water outlet device.And add temperature indicating member, with the height of the current output water temperature of significant colour code.
To be solved in the utility model another wants technical problem to be add mechanical effluent switch on the basis of quantitative-outlet, and mechanical switch still can be used when electronics breaks down to carry out water management.
In order to solve above-mentioned technical problem, the utility model provides
A water outlet device for quantitative-outlet, described water outlet device has water control switch, flow selector switch and program control module;
Described flow selector switch and encoder are connected, and described encoder has an endless water outlet gear and a plurality of quantitative-outlet gear;
Described program control module comprises outlet valve, flowmeter and control chip;
Described go out water control switch and flow selector switch independently arrange, after driving by flow selector switch the water outlet gear that encoder settings is suitable, operate out water control switch and make tap water outlet.
In a preferred embodiment: described flow selector switch is a change being arranged at side, water outlet device waterexit end, and described change is provided with flow scale chi, the waterexit end of described tap has an indicateing arm.
In a preferred embodiment: when described flow selector switch is towards a sideway swivel, described encoder turns to endless water outlet gear; When described flow selector switch rotates towards opposite side, described encoder turns to one in a plurality of quantitative-outlet gear.
In a preferred embodiment: described flow scale chi has a scale corresponding with endless water outlet gear, and a plurality of scale corresponding with quantitative-outlet gear; When described change rotation makes the scale on calibrated scale align with indicateing arm, the water flow of current selection can be represented.
In a preferred embodiment: described in go out water control switch and comprise a touch sensible switch; When described encoder is in arbitrary quantitative-outlet gear, touches described touch sensible switch and outlet valve is opened, flowmeter starts flow counting simultaneously, and when flow reaches the setting value of quantitative-outlet gear, described control chip controls described outlet valve and closes.
In a preferred embodiment: described in go out water control switch and also comprise a temperature control apparatus.
In a preferred embodiment: described temperature control apparatus is a driving lever, the touch area of described touch sensible switch is arranged on described driving lever; The position adjusting described driving lever makes control chip adjust the mixed proportion of hot and cold water thus change water-exit temperature.
In a preferred embodiment: when described encoder is in endless water outlet gear, described touch sensible switch failure; When rotating described driving lever, outlet valve is opened, and is rotated further described driving lever, and water-exit temperature is uprised by low.
In a preferred embodiment: also comprise temperature indicating member and a temperature transducer, when output water temperature is by low uprising, the color of described temperature indicating member by blueness gradually transition be red.
In a preferred embodiment: described in go out water control switch and also comprise mechanical effluent switch; When described encoder is in endless water outlet gear, described touch sensible switch and program control module lost efficacy respectively; Operate described mechanical effluent switch and adjust water flow and output water temperature.
In a preferred embodiment: described water outlet device has an induction window, described induction switch is arranged at position corresponding with induction window in water outlet device.
In a preferred embodiment: described water outlet device is water tap or gondola water faucet.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect:
1. a kind of quantitative-outlet device of providing of the utility model, be connected, and described encoder is had an endless water outlet gear and a plurality of quantitative-outlet gear by flow selector switch and encoder.Therefore, flow selector switch is placed in corresponding gear, user just freely can switch in quantitative-outlet and endless water outlet two kinds of patterns.And flow selection and flow control employ two separate switch control rule, and user, after have selected flow, also needs to open out water control switch and just can be out of the water, and the operation of such two-part just effectively prevent the generation of misoperation.
2. a kind of quantitative-outlet device of providing of the utility model, it can be the device of pure electronics, decoder sends the flow of active user's selection to control chip, after going out water control switch when user operation, water outlet opened by solenoid valve, flowmeter starts counting simultaneously, and after counting reaches the target flow of current gear, control chip Controlling solenoid valve is closed.All-electronin manipulation mode, can guaranteed flow counting accuracy.
In addition, the basis of quantitative-outlet adds temperature adjustment driving lever, further increase the water outlet diversity of water outlet device.When user have selected the gear of endless water outlet, control chip controls temperature conditioning unit and comes into force; Now user rotates temperature adjustment driving lever, and the temperature of water outlet just raises gradually, meets the demand that people need to use warm water at ordinary times, has enriched Consumer's Experience further.Further, add temperature indicating member, with the height of the current output water temperature of significant colour code, make user can obtain the information of current water-exit temperature very intuitively, also make the outward appearance of whole product more attractive in appearance.
3. a kind of quantitative-outlet device of providing of the utility model, can be the device of electronics+machinery, when user selects the gear of quantitative-outlet, water outlet device adopts electronic measurement mode as above.When user selects the gear of endless water outlet, electronics is closed, and user is opened or closed by rotary machine switch control rule outlet valve, also can by switch control rule output water temperature of operating machine.More meet traditional use habit of user, and ensure that and mechanical switch still can be used to carry out the control of water flow and water-exit temperature when electronics breaks down.
4. a kind of quantitative-outlet device of providing of the utility model, go out water control switch and have employed touch sensible switch, induction area is little, needs user's exact touch just can trigger water outlet, further avoid misoperation.
5. a kind of quantitative-outlet device of providing of the utility model, it can be designed as the common water outlet device such as tap or gondola water faucet, has broad applicability.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of Kitchen tap in the utility model preferred embodiment 1;
Fig. 2 is the structural blast figure of Kitchen tap body portion in the utility model preferred embodiment 1;
Fig. 3 is the structural blast figure of Kitchen tap control program module part in the utility model preferred embodiment 1;
Fig. 4 is the schematic diagram that in the utility model preferred embodiment 1, Kitchen tap is positioned at quantitative model;
Fig. 5 is the schematic diagram that in the utility model preferred embodiment 1, Kitchen tap is positioned at endless pattern;
Fig. 6 is the schematic diagram that in the utility model preferred embodiment 2, Kitchen tap is positioned at quantitative model;
Fig. 7 is the schematic diagram that in the utility model preferred embodiment 2, Kitchen tap is positioned at endless pattern;
Embodiment
Hereafter with embodiment, the utility model is described further by reference to the accompanying drawings.
Embodiment 1
With reference to figure 1-5, a kind of Kitchen tap of quantitative-outlet, described water outlet device has water control switch, flow selector switch and program control module;
Encoder 301 in described flow selector switch and program control module is connected, and described encoder 301 has an endless water outlet gear and a plurality of quantitative-outlet gear;
Described program control module also comprises outlet valve, flowmeter 303 and control chip 304; In the present embodiment, outlet valve is solenoid valve 302.Encoder 301 is electrically connected with control chip 304, the flow gear information that flow selector switch is selected is sent in control chip 304.Control chip 304 with go out water control switch and solenoid valve 302 is electrically connected respectively, go out the signal of the unlatching of water control switch transmitted traffic or closedown to control chip 304, make control chip 304 send electrical signal Controlling solenoid valve 302 to open or close, thus realize the object of water outlet or pass water.
After flow selector switch and encoder 301 turn to endless water outlet gear, user needs again to operate out water control switch makes solenoid valve 302 open water outlet, endless water outlet gear due to what now select, therefore flowmeter 303 can not start tally function, control chip 304 also can not when flow reaches a certain amount of shut electromagnetic valve 302, therefore, as long as user does not operate out water control switch again, solenoid valve 302 cuts out, water outlet would not stop, and therefore achieves the effect of endless water outlet.
After flow selector switch and encoder 301 turn to some quantitative-outlet gears, user needs again to operate out water control switch makes solenoid valve 302 open water outlet.Quantitative-outlet gear due to what now select, control chip 304 obtains a target flow, now control chip 304 control flow check gauge 303 starts flow counting while water outlet, when flowmeter counting reaches target flow, control chip 304 Controlling solenoid valve 303 closes and closes the border water, thus achieves the quantitative effect of flow.Due to have employed all-electronin manipulation mode, can guaranteed flow counting accuracy.
In addition, due to described go out water control switch and flow selector switch independently arrange, user, after have selected flow, also needs to open out water control switch and just can be out of the water, and the operation of such two-part just effectively prevent the generation of misoperation.
In the present embodiment, described flow selector switch is a change 201 being arranged at tap water outlet end side, being docked by a pair buckle 202 with described encoder 301 of described change 201, thus when realizing rotating change 201, encoder 301 also interlock rotates.Change 201 is provided with flow scale chi 203, and the waterexit end of described tap has an indicateing arm 204.Described flow scale chi 203 has a scale C corresponding with endless water outlet gear, and a plurality of scale 0.5L, the 1L corresponding with quantitative-outlet gear When described change 201 rotation makes the scale on calibrated scale 203 align with indicateing arm 204, the water flow of current selection can be represented.
When change 201 turns clockwise, described encoder 301 turns to endless water outlet gear, and now indicateing arm 204 aligns with the scale C on calibrated scale 203, represents that current water exit mode is endless water outlet.When change 301 is rotated counterclockwise, described encoder 301 turns to one in quantitative-outlet gear, now indicateing arm 204 and scale 0.5L, 1L on calibrated scale 203 ... in an alignment, represent that current water exit mode is for quantitatively to measure water, and the water-outlet quantity of water-outlet quantity corresponding to indicateing arm 204.
In the present embodiment, described in go out water control switch and comprise touch sensible switch 101 and a temperature control apparatus, be set to driving lever 102 in the present embodiment, also can use other forms of device, such as handle, control as long as temperature can be realized; The induction zone of one touch sensible switch 101 is arranged on driving lever 102.Described when described encoder 301 is in quantitative-outlet gear, touch described driving lever and get final product water outlet.Because the induction area of touch sensible switch 101 is little, need user's exact touch just can trigger outlet effect.Further avoid misoperation.
When described be in endless water outlet gear when described encoder 301 time, control chip 304 touch sensible switch 101 lost efficacy, and made driving lever 102 come into force simultaneously.When rotating counterclockwise driving lever 102, control chip 304 makes solenoid valve 304 open water outlet, and when continuing to rotate counterclockwise driving lever 102, control chip 304 adjusts the mixed proportion of hot and cold water thus change makes water-exit temperature be uprised by low.Why on endless water outlet gear, just make driving lever 102 come into force, be because under quantitative-outlet pattern, water-outlet quantity is less, and temperature regulates has hysteresis quality again, therefore for the quantitative-outlet pattern of small flow, thermoregulatorly to have little significance.Certainly, if needed, it is also feasible for driving lever 102 being set to quantitative model and endless pattern all can use.And the adjustment mode of driving lever 102 is also not limited to the left-right rotation in the present embodiment, it is also feasible for being designed to as required rotate up and down, belongs to simple replacement and repeats no more.
In addition, why on endless water outlet gear, touch sensible switch 101 was lost efficacy, also be to meet people's this habitual movement of toggle switch when using endless gear, certainly, also touch sensible switch 101 can being set to all can use at quantitative model and endless pattern.
Further, the present embodiment also comprises a temperature indicating member 401 and temperature transducer 402, temperature indicating member 401 is for being arranged on the annular LED tutorial light on leading base, when output water temperature is by low uprising, the output water temperature that temperature transducer 402 perception is current, and water temperature information is sent to control chip 304, control chip 304 makes the transition between blueness to redness of annular LED tutorial light according to the height of output water temperature.Make when water temperature is minimum, annular LED tutorial light sends blue light, and when water temperature is the highest, annular LED tutorial light sends red light.Thus with the height of the current output water temperature of significant colour code, make user can obtain the information of current water-exit temperature very intuitively, also make the outward appearance of whole product more attractive in appearance.
Embodiment 2
With reference to figure 6-7, the difference of the present embodiment and embodiment 1 is, is removed by temperature control apparatus in the present embodiment, and a newly-increased mechanical effluent switch 103; When described encoder 301 is in endless water outlet gear, described touch sensible switch 101 and program control module lost efficacy respectively, now depotition cock reverts to traditional machinery tap, rotary machine effluent switch 103 makes tap water outlet, is rotated further mechanical effluent switch 103 and water flow is increased gradually; Pulling mechanical effluent switch 103 makes tap water outlet water temperature increase.This mechanically operated mode has met traditional use habit of user more, and ensure that and mechanical switch still can be used to carry out water management when electronics breaks down.
In the present embodiment, described tap has a touch sensible window on its supporting section, and described touch sensible switch 101 is arranged at position corresponding with touch sensible window in tap.Described touch sensible window also can be arranged on other positions on tap, belongs to simple replacement.
Embodiment 3
The difference of the present embodiment and embodiment 1 or 2 is, water outlet device replaces with gondola water faucet by water tap, its principle and basic structure constant, only need to make corresponding gondola water faucet structure for gondola water faucet and design.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.