CN108918464A - A kind of salt water based on Intelligent water cup for kitchen use, syrup concentration regulate and control method - Google Patents
A kind of salt water based on Intelligent water cup for kitchen use, syrup concentration regulate and control method Download PDFInfo
- Publication number
- CN108918464A CN108918464A CN201810526428.8A CN201810526428A CN108918464A CN 108918464 A CN108918464 A CN 108918464A CN 201810526428 A CN201810526428 A CN 201810526428A CN 108918464 A CN108918464 A CN 108918464A
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- solution
- concentration
- cup
- intelligent water
- kitchen use
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
Abstract
The invention discloses a kind of salt water based on Intelligent water cup for kitchen use, syrup concentrations to regulate and control method, is related to kitchen utensils field, the method includes：Firstly, offset distance D of the first light of acquisition the first optical transmitter module transmitting after the refraction of the first accommodating chamber of Intelligent water cup on the second optical receiver module；Then, according to the offset distance D, the first distance L and the first incidence angle θi, solve the refractive index n of the solution；Then, according to the refractive index n of the solution, the solute information of the solution, the solution solvent, obtain the concentration c of the solution；Finally, according to the concentration c of the solution and solution target concentration value cgoalSize relation sends control instruction to water inlet control valve.The present invention avoids the required precision of weighing method solution ratio, improves the accuracy of the solution concentration configured；It does not need that manual conversion is needed to solve concentration as weight method simultaneously, after evaporation or non-quantitative charging effect, solution concentration can also be obtained again yet.
Description
Technical field
The present invention relates to cup field, in particular to a kind of salt water based on Intelligent water cup for kitchen use, syrup concentration regulation
Method.
Background technique
In daily life, the mankind can drink syrup, configuration physiological saline often, also or be the salt for configuring concentration of seawater
Water spits sand so that ocean is fresh.
In the prior art, allotment syrup, salt water are usually carried out by weighing method, and in fact, general family have it is molten
Liquid measure can't be big, on the one hand, needs the weighing precision of weighing method to claim, the solution concentration configured is also not easy essence
Really, on the other hand, water resource and solute are be easy to cause if by increasing solvent and solute to reduce weighing method precision
Waste.
In addition, using weighing method there is a problem in that：1) it, needs to carry out manual conversion to solute volume to solve concentration；
2), after due to evaporation or non-quantitative charging effect, solution concentration cannot obtain again.
Summary of the invention
A part in view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide one kind
Salt water, syrup concentration based on Intelligent water cup for kitchen use regulate and control method, it is intended to by measuring the refractive index of solution, and pass through refraction
Rate solves the concentration of solution, to obtain more accurate solution concentration, to configure the solution for kitchen use of target solubility.
To achieve the above object, in preferred first embodiment, a kind of salt based on Intelligent water cup for kitchen use is provided
Water, syrup concentration regulate and control method, the method includes：
Acquire the first optical transmitter module transmitting the first light through Intelligent water cup the first accommodating chamber refraction after in the second light
Offset distance D on receiving module；Wherein, first accommodating chamber is for installing solution, first light and described first
The normal angle of the first end face of first optical channel of accommodating chamber is the first incidence angle θi, first light and it is described first hold
Receive chamber the first optical channel second end face normal it is parallel, described in the intersection point of first light and the first end face arrives
The distance of second end face is first distance L；
According to the offset distance D, the first distance L and the first incidence angle θi, solve the refractive index of the solution
n；The refractive index n meets：
According to the refractive index n of the solution, the solute information of the solution, the solution solvent, described in acquisition
The concentration c of solution；The solution concentration c meets：C=α n2+ β n- γ, the solute information include refractive index-concentration relationship letter
Breath, the α, the β, the γ are the multinomial ordered coefficients of refractive index-concentration relationship curve；
According to the concentration c of the solution and solution target concentration value cgoalSize relation sends to water inlet control valve and controls
Instruction；The control instruction includes：It is less than the solution target concentration value c in response to the concentration c of the solutiongoal, to described
Water inlet control valve, which is sent, opens control instruction；It is greater than or equal to the solution target concentration value in response to the concentration c of the solution
cgoal, sent to the water inlet control valve and close control instruction or reminded to user's output first.
In the technical scheme, pass through the first optical transmitter module, second optical receiver module, first end face, second end face
Position Design to acquire refractive index, and further acquires solution concentration by refractive index, so that user can obtain more essence
True solution concentration realizes the solution for kitchen use of configuration aimed concn to control water inlet control valve water inlet.The technical solution is kept away
The required precision for exempting from weighing method solution ratio improves the accuracy of the solution concentration configured；It is not needed simultaneously as weight method yet
Manual conversion is needed to solve concentration, and after being acted on for evaporation or non-quantitative charging, solution concentration can also be obtained again
, it is equipped with convenient for whole solution.
Sucrose syrup concentration is tested with index of refraction relationship by inventor, what discovery was not chemically reacted with water
Single soluble article is mixed with water, and refractive index is related with the proportion of the two, i.e. solute ratio is higher, and the refractive index of solution is also got over
Height, and meet curved line relation；In addition, inventor also tests brine strength and index of refraction relationship, also meet above-mentioned rule
Rule.It, in the technical scheme, can by measurement solution concentration in the case where knowing the solute of solution based on above-mentioned mechanism
Know the concentration of solution.
Optionally, described first including but not limited to warning reminding, output concentration is reminded to show.
It is noted that in the present embodiment, the concentration is mass percent concentration.
Optionally, the water inlet control valve is solenoid valve.
Optionally, the solute information includes the type of the solute；
Optionally, the solute is syrup；The concentration c of syrup meets：C=-12.276n2+39.646n-31.04；
Optionally, the solute is salt water；The solution concentration c meets：C=-31.77n2+91.519n-65.55.
In a specific embodiment, the method also includes：
In the case where first accommodating chamber is emptying state, acquire first light after first accommodating chamber refraction
Intrinsic offset distance D on second optical receiver module0；
According to the intrinsic offset distance D0, the offset distance D acquired when to the first accommodating chamber filling solution is corrected；
The offset distance D meets：D=Dreal-D0, the DrealFor actual measured value.
In the technical scheme, by solving to intrinsic offset distance, cup ontology material is eliminated or reduced to optical path
The influence of refraction improves refractometry precision.
In a specific embodiment, the method also includes：The solute information that acquisition user inputs in input equipment.
In a specific embodiment, the method also includes：
At least one stored in memory module is extracted for the solute information of user's selection, the solute information includes solute
The multinomial ordered coefficients of title, refractive index-concentration relationship curve corresponding with the solute title.
In the technical scheme, by presetting refractive index-concentration relationship curve of a variety of solutes, choosing effectively is provided for user
It selects, improves system compatibility.
Optionally, second optical receiver module is planar；
In a specific embodiment, second optical receiver module includes photoresistor array.In the technical scheme,
The first beam projecting position is measured by photoresistor array.
In a specific embodiment, the first end face is plane；The second end face is plane.Pass through plane
Type design, improves refractive index solving precision, and reduces equipment installation accuracy, reduces assembly cost.
In a specific embodiment, the first end face and the second end face are located at the cup ontology of the Intelligent water cup
Middle part.
In the technical scheme, first end face and second end face are arranged in the middle part of cup ontology, solute is avoided not melt
Full-time bottom refractive index is higher and top refractive index is lower, uses the middle part of cup ontology to measure refractive index and makes result accurate.
In a specific embodiment, first optical transmitter module and second optical receiver module are set to the intelligence
In the inner wall of the cup ontology of energy cup.
In the technical scheme, the first optical transmitter module and the second optical receiver module are set in glass ontology, reduce cup
The influence of body wall improves refractometry precision.
In a specific embodiment, the cup ontology material of the Intelligent water cup is light-transmitting materials, first light emitting
Module and second optical receiver module are set to except the outer wall of the cup ontology.In the technical scheme, the first light is sent out
It send module and the second optical receiver module to be arranged external in cup sheet, effectively improves assembly compatibility, reduce infrastructure cost.
In a specific embodiment, first for installing first optical transmitter module is offered on the cup ontology
Groove and for installing second groove of the second optical receiver module；First optical transmitter module is set to described first
In groove, the outer wall of first transmitting module and the outer wall of the cup ontology match；Second optical receiver module is set
It is placed in second groove, the outer wall of second transmitting module and the outer wall of the cup ontology match.
In the technical solution, by the first groove of setting, the second groove convenient for modularization installation.
The beneficial effects of the invention are as follows：The present invention by the first optical transmitter module, the second optical receiver module, first end face,
The Position Design of second end face to acquire refractive index, and further acquires solution concentration by refractive index, so that user can
More accurate solution concentration is obtained, to control water inlet control valve water inlet, realizes the solution for kitchen use of configuration aimed concn.It should
Technical solution avoids the required precision of weighing method solution ratio, improves the accuracy of the solution concentration configured；It is also not required to simultaneously
Manual conversion is needed to solve concentration as weight method, and after being acted on for evaporation or non-quantitative charging, solution concentration also can
It is enough to be obtained again, it is equipped with convenient for whole solution.
Detailed description of the invention
Fig. 1 is a kind of salt water for kitchen use, the syrup concentration regulation Intelligent water cup that the embodiment of the invention provides
Structural schematic diagram；
Fig. 2 is a kind of salt water based on Intelligent water cup for kitchen use, the syrup concentration that the embodiment of the invention provides
The flow diagram of regulation method；
Fig. 3 is the light path schematic diagram of the refraction of the first light in the embodiment of the invention；
Fig. 4 is the cup of one of embodiment of the invention salt water for kitchen use, syrup concentration regulation Intelligent water cup
Body construction schematic diagram；
Fig. 5 be one of embodiment of the invention salt water for kitchen use, syrup concentration regulation Intelligent water cup the
The overall structure diagram of one optical transmitter module and the second optical receiver module；
Fig. 6 is syrup concentration and index of refraction relationship curve graph in the embodiment of the invention；
Fig. 7 is brine strength and index of refraction relationship curve graph in the embodiment of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in figs. 1-7, in the first embodiment of the invention, a kind of salt water based on Intelligent water cup for kitchen use, sugar are provided
Water concentration regulates and controls method, the method includes：
Acquire the first optical transmitter module transmitting the first light through Intelligent water cup the first accommodating chamber refraction after in the second light
Offset distance D on receiving module；Wherein, first accommodating chamber is for installing solution, first light and described first
The normal angle of the first end face of first optical channel of accommodating chamber is the first incidence angle θi, first light and it is described first hold
Receive chamber the first optical channel second end face normal it is parallel, described in the intersection point of first light and the first end face arrives
The distance of second end face is first distance L；
According to the offset distance D, the first distance L and the first incidence angle θi, solve the refractive index of the solution
n；The refractive index n meets：Wherein, θi≠0；
According to the refractive index n of the solution, the solute information of the solution, the solution solvent, described in acquisition
The concentration c of solution；The solution concentration c meets：C=α n2+ β n- γ, the solute information include refractive index-concentration relationship letter
Breath, the α, the β, the γ are the multinomial ordered coefficients of refractive index-concentration relationship curve；
According to the concentration c of the solution and solution target concentration value cgoalSize relation sends to water inlet control valve and controls
Instruction；The control instruction includes：It is less than the solution target concentration value c in response to the concentration c of the solutiongoal, to described
Water inlet control valve, which is sent, opens control instruction；It is greater than or equal to the solution target concentration value in response to the concentration c of the solution
cgoal, sent to the water inlet control valve and close control instruction or reminded to user's output first.
Optionally, described first including but not limited to warning reminding, output concentration is reminded to show.
It is noted that in the present embodiment, the concentration is mass percent concentration.
Optionally, the water inlet control valve is solenoid valve.
It is noted that in the present embodiment, the concentration is mass percent concentration.
As shown in figure 3, from the geometrical relationship of the first light refraction phenomenon：
θr=θi-Δθ (1)
From triangle geometrical relationship：
By refractive index formulaAnd known to formula (1)-(2)：
Optionally, the solute is syrup；The concentration c of syrup meets：C=-12.276n2+39.646n-31.04。
Applicant is by obtaining 1 data of table to sucrose and water proportioning test.
Syrup refractive index and concentration relationship experimental data at 1,18 DEG C of table
| Refractive index | 1.334 | 1.3477 | 1.3573 | 1.3691 | 1.3872 | 1.4025 | 1.4186 | 1.4407 |
| Concentration | 0% | 9.10% | 16.70% | 23.10% | 33.30% | 41.10% | 50% | 60% |
By curve matching, the concentration c for obtaining sucrose syrup meets：C=-12.276n2+39.646n-31.04。
Optionally, the solute is salt water；The solution concentration c meets：C=-31.77n2+91.519n-65.55.
Applicant is by obtaining 2 data of table to salt and water proportioning test.
Brine refractive index and concentration relationship experimental data at 2,18 DEG C of table
| Refractive index | 1.334 | 1.3419 | 1.3479 | 1.3624 | 1.3701 | 1.3813 |
| Concentration | 0% | 5% | 9.10% | 16.70% | 20% | 25% |
By curve matching, the concentration c for obtaining salt water meets：C=-31.77n2+91.519n-65.55.
Optionally, the solute information includes the type of the solute；
In actual scene application, user needs to configure salt water, inputs configuration salt water to system, user adds salt adding water
Afterwards, the concentration of the salt water of Intelligent water cup detection configuration, and exported in the form of display；According to the concentration of actual measurement salt water, use
Family carries out adding water as needed or adds salt.Optionally, the salt includes sea salt, iodizedsalt.
In another scene, user needs to configure syrup, inputs configuration syrup, after user adds water sugaring, intelligence to system
The concentration of cup detection configuration syrup, and real-time display；It carries out adding water sugaring according to demand.It is noted that sugar itself
Including a variety of, system can be refined it, for example, glucose, sucrose, maltose, honey etc..
In the present embodiment, the solute is the edible articles of single.
Optionally, the Intelligent water cup further includes display module, and the display module is connect with main control；Optionally, institute
Stating display module is LCD module；Optionally, the display module is charactron.
Optionally, the method also includes：
Display module shows the concentration of the solution.
In the present embodiment, the method also includes：
In the case where first accommodating chamber 102 is emptying state, first light is acquired through 102 folding of the first accommodating chamber
Intrinsic offset distance D after penetrating on second optical receiver module 1090；
According to the intrinsic offset distance D0, the offset distance D acquired when to the first 102 filling solution of accommodating chamber carries out school
Just；The offset distance D meets：D=Dreal-D0, the DrealFor actual measured value.
In the present embodiment, the method also includes：The solute information that acquisition user inputs in input equipment.
In the present embodiment, the solvent is water；Optionally, the solute is salt；Optionally, the solute is sugar；
It is noted that in the present embodiment, it is not recommended that mixed to many kinds of substance, such variable is excessive, index of refraction and concentration
Then there is multiple groups solution, i.e., mixed salt i.e. plus salt perhaps sea salt mixing syrup then adds sucrose or glucose, blending honey
Water then adds honey.
In the present embodiment, the method also includes：
At least one stored in memory module is extracted for the solute information of user's selection, the solute information includes solute
The multinomial ordered coefficients of title, refractive index-concentration relationship curve corresponding with the solute title.
Optionally, second optical receiver module 109 is planar；
In the present embodiment, second optical receiver module 109 includes photoresistor array.
According to the array element that photoresistor array resistance value becomes smaller, know that second optical receiver module 109 receives
The position of light.
In the present embodiment, the first end face 103 is plane；The second end face 104 is plane.
In the present embodiment, the first end face 103 and the second end face 104 are located at the cup ontology of the Intelligent water cup
101 middle part.
In an optional embodiment, first optical transmitter module 108 and second optical receiver module 109 are set to
In the inner wall of the cup ontology 101 of the Intelligent water cup.
In the present embodiment, 101 material of cup ontology of the Intelligent water cup is light-transmitting materials, first optical transmitter module
108 and second optical receiver module 109 be set to except the outer wall of the cup ontology 101.
In the present embodiment, first for installing first optical transmitter module 108 is offered on the cup ontology 101
Groove 105 and for installing 109 second groove 106 of the second optical receiver module；First optical transmitter module 108 is set
It is placed in first groove 105, the outer wall of first transmitting module and the outer wall of the cup ontology 101 match；It is described
Second optical receiver module is set in second groove 106, the outer wall of second transmitting module and the cup ontology 101
Outer wall match.
In addition, in the present embodiment, the first optical transmitter module 108 and the second optical receiver module 109 can be with one whole
Third reflect rate measurement module 200 is assembled with cup ontology 101；Optionally, the third reflect rate detection module 200, packet
Include the first light emitting portion 202 and the second light receiver 201, and be respectively used to installation the first optical transmitter module 108 and the second light connect
Receive module 109.
It is noted that the method in the present embodiment can have the main operation controller for executing the above method, main control
Device is electrically connected with the first optical transmitter module 108, the second optical receiver module 109, water control valve 300, wherein master controller with
The route of electrical connection between water control valve 300 can be stored in storage line channel 301.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of salt water based on Intelligent water cup for kitchen use, syrup concentration regulate and control method, which is characterized in that the method includes：
Acquire the first optical transmitter module transmitting the first light through Intelligent water cup the first accommodating chamber refraction after in the second light-receiving
Offset distance D in module；Wherein, first accommodating chamber is accommodated for installing solution, first light and described first
The normal angle of the first end face of first optical channel of chamber is the first incidence angle θi, first light and first accommodating chamber
The first optical channel second end face normal it is parallel, the intersection point of first light and the first end face to described second
The distance of end face is first distance L；
According to the offset distance D, the first distance L and the first incidence angle θi, solve the refractive index n of the solution；It is described
Refractive index n meets：
According to the refractive index n of the solution, the solute information of the solution, the solution solvent, obtain the solution
Concentration c；The solution concentration c meets：C=α n2+ β n- γ, the solute information include refractive index-concentration relationship information, institute
Stating α, the β, the γ is the multinomial ordered coefficients of refractive index-concentration relationship curve；
According to the concentration c of the solution and solution target concentration value cgoalSize relation sends control instruction to water inlet control valve；
The control instruction includes：It is less than the solution target concentration value c in response to the concentration c of the solutiongoal, controlled to the water inlet
Valve processed, which is sent, opens control instruction；It is greater than or equal to the solution target concentration value c in response to the concentration c of the solutiongoal, to
The water inlet control valve, which is sent, closes control instruction or reminds to user's output first.
2. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
In, the method also includes：
In the case where first accommodating chamber is emptying state, first light is acquired after first accommodating chamber refraction described
Intrinsic offset distance D on second optical receiver module0；
According to the intrinsic offset distance D0, the offset distance D acquired when to the first accommodating chamber filling solution is corrected；It is described
Offset distance D meets：D=Dreal-D0, the DrealFor actual measured value.
3. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
In, the method also includes：The solute information that acquisition user inputs in input equipment.
4. a kind of salt water based on Intelligent water cup for kitchen use as claimed in claim 3, syrup concentration regulate and control method, feature exists
In, the method also includes：
At least one stored in memory module is extracted for the solute information of user's selection, the solute information includes solute name
Claim, the multinomial ordered coefficients of refractive index-concentration relationship curve corresponding with the solute title.
5. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
In second optical receiver module includes photoresistor array.
6. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
In the first end face is plane；The second end face is plane.
7. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
It is located at the middle part of the cup ontology of the Intelligent water cup in, the first end face and the second end face.
8. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
In first optical transmitter module and second optical receiver module are set in the inner wall of cup ontology of the Intelligent water cup.
9. a kind of salt water based on Intelligent water cup for kitchen use as described in claim 1, syrup concentration regulate and control method, feature exists
In the cup ontology material of the Intelligent water cup is light-transmitting materials, first optical transmitter module and second optical receiver module
It is set to except the outer wall of the cup ontology.
10. a kind of salt water based on Intelligent water cup for kitchen use as claimed in claim 9, syrup concentration regulate and control method, feature
It is, the first groove for installing first optical transmitter module is offered on the cup ontology and for installing described
Two the second grooves of optical receiver module；First optical transmitter module is set in first groove, the first transmitting mould
The outer wall of block and the outer wall of the cup ontology match；Second optical receiver module is set in second groove, institute
The outer wall for stating the outer wall and the cup ontology of the second transmitting module matches.
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| CN201810526428.8A CN108918464B (en) | 2018-05-29 | 2018-05-29 | Method for regulating and controlling concentration of brine and syrup based on intelligent water cup for kitchen |
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