CN109012444A - A kind of concentration washing lotion automatic mixing system and matching method - Google Patents
A kind of concentration washing lotion automatic mixing system and matching method Download PDFInfo
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- CN109012444A CN109012444A CN201810872537.5A CN201810872537A CN109012444A CN 109012444 A CN109012444 A CN 109012444A CN 201810872537 A CN201810872537 A CN 201810872537A CN 109012444 A CN109012444 A CN 109012444A
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- diluent
- dilution
- washing lotion
- proportioning tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/85—Mixing plants with mixing receptacles or mixing tools that can be indexed into different working positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
Abstract
A kind of concentration washing lotion automatic mixing system and matching method belong to medical instruments field, for solving the problems such as matching system mixed effect is bad, distributing precision is not high.It includes: proportioning tank that washing lotion automatic mixing system, which is concentrated,；Diluent feed pipeline accesses proportioning tank, for being passed through diluent to proportioning tank；Concentrate feeding pipe accesses proportioning tank, for being passed through concentrate to proportioning tank；Dilution discharging pipeline, accesses proportioning tank, for solution in proportioning tank to be discharged；Circulation line, one end accesses dilution discharging pipeline by dilution washing lotion switching valve, the other end accesses concentrate feeding pipe；Host computer, for controlling the on-off of concentrate feeding pipe, diluent feed pipeline and dilution discharging pipeline；Wherein, the host computer also controls dilution washing lotion switching valve and is selectively turned on circulation line and dilution discharging pipeline.Concentration washing lotion automatic mixing system of the invention and matching method have many advantages, such as high-precision, high reliability, can modularization.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to one kind for Full-automatic chemiluminescence immunoassay analysis meter cleaning
Washing lotion automatic mixing system and matching method is concentrated.
Background technique
With social progress development, raising of the people to health demand, medical institutions or medicine research and development institution
Test sample amount sharply increases.Chemical illumination immunity analysis instrument is one of mainstream research direction in current clinical examination, has spirit
The features such as sensitivity height, high specificity, range of linearity wide, easy to operate.
Currently, the Full-automatic chemiluminescence immunoassay analysis meter sold in the market use cleaning solution carry out sample probe,
Reagent probe and magnetic particle cleaning.Low-medium speed analyzer has 180T/h, 200T/h, 300T/h etc. are several to test the speed, and cleaning solution uses
Mode has: 1, directly carrying out pipeline, test cleaning using dilution cleaning solution, it is (most of that complete machine loads 1~2 barrel of dilution cleaning solution
It is 10L/ barrels)；2, instrument loads 1 bottle of concentrated cleaning solutions (1L/ bottles of volume), and overall design has dilution unit, and dilution unit uses
Ratio injector assembly or ratio peristaltic pump component.More than, complete machine is less using the amount of dilution cleaning solution, uses mature low discharge
Constant displacement pump (syringe, plunger pump, peristaltic pump etc.) be able to satisfy design requirement, so dilution drum supply or concentration washing lotion supply
To being able to satisfy in low the demand that tests the speed.
But market is to the testing the speed of Full-automatic chemiluminescence immunoassay analysis meter, the requirement of the stability of instrument, reliability is got over
Come it is higher, height test the speed means that cleaning solution dosage increase, if using the first cleaning solution usage mode, complete machine load it is dilute
Suitable large space can be occupied by releasing bucket, and therefore, second of cleaning solution usage mode is tended in cleaning solution Installing design direction.
There are two schemes in second of cleaning solution usage mode, respectively ratio syringe (or plunger pump) component is matched
Than scheme and ratio peristaltic pump component mix proportion scheme, wherein the advantages of ratio syringe (or plunger pump) component mix proportion scheme is:
Precision, stability are high, at low cost；The disadvantage is that: cleaning solution is salt, and work a period of time can dilute at syringe piston ties out
Crystalline substance, service life are short.The advantages of ratio peristaltic pump component mix proportion scheme is: matching parameter is more flexible, can step motor control or
DC MOTOR CONTROL, it is (3 times at high cost of import pump or more) at low cost；The disadvantage is that: pump line service life is short, and pump line is easily-consumed products,
It needs to regularly replace.
The present invention program uses constant displacement pump filling concentration washing lotion, quantitative pot to quantify diluted method, and (existing market does not have doctor
Treat the constant displacement pump for the big flow that industry uses) it is matched, pipeline optimization design realizes mixed effect.
Summary of the invention
In order to solve the problems in the existing technology, it the present invention provides a kind of concentration washing lotion automatic mixing system, follows
Dilution discharging pipeline is accessed by switching valve in endless tube road one end, the other end accesses concentrate feeding pipe, proportioning tank discharge
Solution is being discharged into material-compound tank by dilution discharging pipeline, circulation line and concentrate feeding pipe, makes the solution in proportioning tank
It mixes well.
The present invention also provides a kind of concentration washing lotion automatic mixing system, diluent quantifies the diluent of pipeline access proportioning tank
Quantitative suction outlet, the interior diluent that suction outlet is quantified higher than diluent of discharge proportioning tank, carries out accurate quantification to diluent.
The present invention also provides a kind of concentration washing lotion automatic mixing system, the connectivity parts of circulation line and concentrate feeding pipe
To dilute part, the concentrate that the diluent and concentrate feeding pipe that dilution part is passed through circulation line are passed through carries out tentatively mixed
It is even.
The present invention also provides a kind of concentration washing lotion automatic mixing method, PC control diluent feed pipelines, concentrate
Feeding pipe, dilution discharging pipeline, circulation line and diluent quantify the on-off of pipeline, are accurately matched to concentrate.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of concentration washing lotion automatic mixing system, comprising:
Proportioning tank；
Diluent feed pipeline accesses the proportioning tank, for being passed through diluent to proportioning tank；
Concentrate feeding pipe accesses the proportioning tank, for being passed through concentrate to proportioning tank；
Dilution discharging pipeline, accesses the proportioning tank, for solution in proportioning tank to be discharged；
Circulation line, one end accesses the dilution discharging pipeline by dilution washing lotion switching valve, the other end accesses institute
State concentrate feeding pipe；When the dilution washing lotion switching valve connects circulation line and cuts off dilution discharging pipeline, proportioning tank
The solution of discharge flows back to proportioning tank by dilution discharging pipeline, circulation line, concentrate feeding pipe；When the dilution is washed
Liquid switching valve connects dilution discharging pipeline and cuts off circulation line, and solution is by dilution discharging pipeline discharge in proportioning tank；
Host computer, electrical connection concentrate feeding pipe, diluent feed pipeline and dilution discharging pipeline, for controlling
The on-off of concentrate feeding pipe, diluent feed pipeline and dilution discharging pipeline；Wherein, the host computer is also connected with described
Washing lotion switching valve is diluted, control dilution washing lotion switching valve is selectively turned on circulation line and dilution discharging pipeline.
Preferably, the proportioning tank includes:
Diluent confirmation filling switch, is fixed at the first liquid level in the proportioning tank, for detecting in proportioning tank
Liquid level reaches the first liquid level and issues the first signal；
Washing lotion confirmation filling switch is concentrated, is fixed at the second liquid level in the proportioning tank, for detecting proportioning tank
Interior liquid level reaches the second liquid level and issues second signal；
Wherein, the second liquid level is higher than the first liquid level；Wherein, the upper mechatronics diluent confirmation filling switch and dense
Contracting washing lotion confirmation filling switch；
When host computer receives the first signal, control diluent feed pipeline is disconnected, concentrate feeding pipe is opened, dilution
Washing lotion switching valve connects circulation line and cuts off dilution discharging pipeline；
When host computer receives second signal, control diluent feed pipeline remained off, concentrate feeding pipe
It remains off, dilute washing lotion switching valve connection circulation line and cut off dilution discharging pipeline, until host computer receives
Discharge signal, and dilution washing lotion switching valve connects dilution discharging pipeline and cuts off circulation line.
Preferably, further includes:
Diluent quantifies pipeline, and the diluent that one end connects the proportioning tank quantifies suction outlet, for proportioning tank to be discharged
The interior liquid that suction outlet is quantified higher than diluent: where the diluent quantifies suction outlet and is laid in apart from proportioning tank tank bottom H high
At degree and H height is lower than the first liquid level；
Diluent quantifies optocoupler, is arranged on diluent quantity tube road, reduces for detecting liquid level in proportioning tank
Suction outlet is quantified to diluent and issues quantifiable signal；
Wherein, the host computer connects the diluent and quantifies pipeline, and the on-off of pipeline is quantified for controlling diluent；When
Host computer receives quantifiable signal, and control diluent feed pipeline disconnects, concentrate feeding pipe is opened, dilution washing lotion switching valve
It connects circulation line and cuts off dilution discharging pipeline；
When host computer receives the first signal, control diluent feed pipeline is disconnected, and beats in control concentrate feeding pipe
Before opening, dilute washing lotion switching valve connection circulation line and cutting off dilution discharging pipeline, host computer first controls diluent quantity tube
Road is opened until host computer receives quantifiable signal.
Preferably, the junction of the circulation line and concentrate feeding pipe installation dilution part, dilutes part to circulation
The concentrate that the solution and concentrate feeding pipe that pipeline flows into flow into is mixed.
Preferably, further includes:
Switch is overflowed, is fixed at the third liquid level in the proportioning tank, reaches for detecting liquid level in proportioning tank
Three liquid levels simultaneously issue abnormal signal；Wherein, the third liquid level is higher than the second liquid level；
Overflow port is laid in the proportioning tank, for the liquid for being higher than third liquid level in proportioning tank to be discharged；
Wherein, switch and overflow port are overflowed described in the upper mechatronics, when host computer receives abnormal signal, control is overflow
Head piece is opened.
Preferably, the concentrate feeding pipe includes:
Multiple concentration bottle for handling liquid toilet or cosmetic substance, for holding concentration washing lotion, replacement is not shut down in realization；
It in level detection sensor, is laid at the position for placing concentration bottle for handling liquid toilet or cosmetic substance, for whether detecting concentration bottle for handling liquid toilet or cosmetic substance
At placement location；
Washing lotion switching valve is concentrated, one end connects multiple branches parallel with one another, the other end connects total road, cuts for total road
Change connection branch；
Wherein, total road access dilution part, the branch access concentration bottle for handling liquid toilet or cosmetic substance, the branch and concentration bottle for handling liquid toilet or cosmetic substance number
Amount corresponds；
Wherein, branch road installation is emptied optocoupler for whether sucking the concentration washing lotion of air in detection branch, described
Total road installation concentration washing lotion fills constant displacement pump.
Preferably, the dilution discharging pipeline includes:
Discharge total road, and one end accesses proportioning tank, and other end access dilution washing lotion switching valve is molten in proportioning tank for being discharged
Liquid；
Export branch road, access dilution washing lotion switching valve after one end is in parallel with circulation line, other end access need cleaning device
Device need to clean instrument for solution in proportioning tank to be expelled to；
Wherein, the discharging always opens up proportioning tank on the road and is emptied optocoupler, dilution filter screen and circulation dilution pumps.
Preferably, diluent strainer, diluent replenishment pump and diluent import are installed on the diluent feed pipeline
On-off valve.
Preferably, the host computer includes:
Solenoid valve control module, connection concentration washing lotion switching valve and diluent import on-off valve, are washed for controlling concentration
The switching of liquid switching valve, diluent import on-off valve on-off；
Motor drive module, connection concentration washing lotion filling constant displacement pump, circulation dilution pumps and diluent replenishment pump, for controlling
System concentration washing lotion filling constant displacement pump, circulation dilution pumps and diluent replenishment pump start or stop work；
Signal acquisition module, connection diluent confirmation filling switch, concentration washing lotion confirmation filling switch, overflow switch,
Diluent quantifies optocoupler, is emptied optocoupler and proportioning tank is emptied optocoupler in level detection sensor, concentration washing lotion, for receiving diluent
Confirmation fills switch, concentration washing lotion confirms that filling switchs, overflows switch, diluent quantifies optocoupler, in level detection sensor, concentration
Washing lotion is emptied optocoupler and proportioning tank is emptied the signal of optocoupler transmission；
MCU controller, connection solenoid valve control module, motor drive module and signal acquisition module, for receiving electricity
Magnet valve control module, motor drive module and signal acquisition module signal and issue work order to solenoid valve control module,
Motor drive module and signal acquisition module；
Ferroelectric memory module connects MCU controller, for storing the data in MCU controller.
A kind of concentration washing lotion automatic mixing method, includes the following steps:
PC control diluent feed pipeline is opened, and proportioning tank is passed through diluent, until diluent confirmation filling switch
Issue the first signal；
Host computer receives the first signal, and control diluent feed pipeline disconnects, diluent quantifies pipeline opening, until dilute
It releases agent and quantifies optocoupler sending quantifiable signal；
When host computer receives quantifiable signal, control diluent feed pipeline is disconnected, concentrate feeding pipe is opened, dilution
Washing lotion switching valve connect circulation line simultaneously cut off dilution discharging pipeline, host computer first control concentrate quantify pipeline open up to
Host computer receives quantitative completion signal, and concentration washing lotion confirmation filling switch issues second signal；
When host computer receives second signal, control diluent feed pipeline remained off, concentrate feeding pipe
It remains off, dilute washing lotion switching valve connection circulation line and cut off dilution discharging pipeline, until host computer receives
Discharge signal, and dilution washing lotion switching valve connects dilution discharging pipeline and cuts off circulation line.
The beneficial effects of the present invention are: 1, complete machine or proportion module can load one bottle or two bottles concentration washing lotion, two bottles of concentrations
Washing lotion, which can be realized, does not shut down replacement, can meet the test of complete machine duration；2, gear pump or diaphragm pump supplement pure into module
Water purification, gear pump contact pure water material are that SUS316L, PPS, EPDM etc. or diaphragm of diaphragm pump material are applicable in pure aquation
Property is learned, function pump all has suction capacity, can draw and realize proportioning tank pipeline circulation to user's watering, can be empty
Turn, smaller (magnetic force circulating pump cannot dally pump housing volume, and dead volume is big；The bellows pump service life is short, and the big equal pumps of dead volume are uncomfortable
With)；3, proportioning tank is mold members (tolerance is GB/14486-1993MT5 grades of without individual tolerance), meets high precision design demand, knot
Structure, which designs, can be achieved volume error less than 1%；4, proportioning tank material is applicable in dilution cleaning chemistry, and chamber body bottom surface is oblique
Face, convenient for emptying；5, proportioning tank has installation liquid-level switch, monitoring pure water, concentration washing lotion liquid level, and overflows alarm, sees figure
3；6, proportioning tank design has overflow port, light waste solution channel outside connection machine, protective module；8, complete machine or proportion module need to store or determine
, it can be achieved that automatic flushing of pipeline, automatic-discharging function when phase safeguards.9, when work emergency stop occur in complete machine or proportion module,
Circuit control panel can save instrument proportion status function；10, concentration washing lotion is filled using constant displacement pump, quantitative pot quantifies diluent
Method (constant displacement pump for the big flow that existing market does not have medical industry to use) is matched, and pipeline optimization design, which is realized, mixes effect
Fruit.Program advantage, full-automatic, big flow output, high-precision (deviation less than 2%, fluctuation less than 1%), high reliability, can mould
The advantages that block.
Detailed description of the invention
The structure principle chart of concentration washing lotion automatic mixing system Fig. 1 of the invention.
Proportioning tank structure chart in concentration washing lotion automatic mixing system Fig. 2 of the invention.
Liquid level position view in proportioning tank in concentration washing lotion automatic mixing system Fig. 3 of the invention.
The cross-sectional view of the pipette of concentrate feeding pipe in concentration washing lotion automatic mixing system Fig. 4 of the invention.
The host computer structural schematic diagram of concentration washing lotion automatic mixing system Fig. 5 of the invention.
The cross-sectional view of tank body is matched in concentration washing lotion automatic mixing system Fig. 6 of the invention.
The structure chart of part is diluted in concentration washing lotion automatic mixing system Fig. 7 of the invention.
Description of symbols:
Proportioning tank 100, diluent feed pipeline 200, concentrate feeding pipe 300, dilution discharging pipeline 400, circulation
Pipeline 500, diluent quantify pipeline 600 and host computer.
Proportioning tank 100 includes: proportion tank body 110, proportioning tank upper cover 120, sealing ring 130, diluent import 140, dilution
Liquid recycles import 150, and diluent quantifies suction outlet 160, dilution loop exit 170, liquid level detecting switch 180 and overflow port
190.Wherein, liquid level detecting switch 180 includes: diluent confirmation filling switch 181, concentration washing lotion confirmation filling switch 182, overflows
Full gate closes 183, liquid-level switch sealing ring 184.
Diluent feed pipeline 200: diluent filter screen 210, diluent replenishment pump 220, diluent import on-off valve
230。
Concentrate feeding pipe 300: concentration bottle for handling liquid toilet or cosmetic substance 310 (the first bottle for handling liquid toilet or cosmetic substance 311, the second bottle for handling liquid toilet or cosmetic substance 312), first are in place
Detection sensor 320, second is emptied the concentration of optocoupler 340, second washing lotion in the concentration of level detection sensor 330, first washing lotion and is emptied
Optocoupler 350, is concentrated washing lotion switching valve 360, and concentration washing lotion fills constant displacement pump 370, dilutes part 380.
Dilution discharging pipeline 400: proportioning tank is emptied optocoupler 410, and dilution filter screen 420 recycles dilution pumps 430, dilute
Release washing lotion switching valve 440, dilution supply outlet 450,
Diluent quantifies pipeline 600: diluent quantifies optocoupler 610, and diluent quantifies on-off valve 620.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
Embodiment 1
A kind of concentration washing lotion automatic mixing system as shown in Figs 1-4, comprising: proportioning tank 100, diluent feed pipeline
200, concentrate feeding pipe 300, dilution discharging pipeline 400, circulation line 500 and host computer.
As Figure 2-3, the proportioning tank 100 is mold members, and mold executes GB/14486-1993MT5A grades to guarantee
Consistency between batch, for 100 single-piece of proportioning tank, sectional area is constant.As shown in Fig. 2, proportioning tank 100 include: proportion tank body 110,
Proportioning tank upper cover 120, sealing ring 130, diluent import 140, dilution recycle import 150 (concentrate import), and dilution follows
Ring outlet 170, proportioning tank upper cover 120 matches the opening of tank body 110 by the closing of sealing ring 130, as shown in fig. 6, the proportion
The bottom surface of tank body 110 be it is inclined, dilution loop exit 170 is laid in the lowest point of ramped bottom surface, convenient for emptying proportioning tank
Solution in 100.
Diluent feed pipeline 200 accesses the diluent import 140 of proportioning tank 100, for being passed through dilution to proportioning tank 100
Agent；
Concentrate feeding pipe 300 accesses the dilution circulation import 150 of the proportioning tank 100, is used for proportioning tank 100
It is passed through concentrate；
Dilution discharging pipeline 400 accesses the dilution loop exit 170 of the proportioning tank 100, for proportioning tank to be discharged
Solution in 100；
Circulation line 500, one end access the dilution by diluting washing lotion switching valve 440 and discharge pipeline 400, another
It terminates into the concentrate feeding pipe 300；
Host computer, electrical connection concentrate feeding pipe 300, diluent feed pipeline 200 and dilution discharging pipeline
400, for controlling the on-off of concentrate feeding pipe 300, diluent feed pipeline 200 and dilution discharging pipeline 400；Its
In, the host computer is also connected with the dilution washing lotion switching valve 440, and control dilution washing lotion switching valve 440 is selectively turned on circulation
Pipeline 500 and dilution discharging pipeline 400.
When the dilution washing lotion switching valve 440 connects dilution discharging pipeline 400 and cuts off circulation line 500, proportioning tank
Solution is discharged by dilution discharging pipeline 400 in 100.When the dilution washing lotion switching valve 440 connects circulation line 500 and cuts
Break dilution discharging pipeline 400, and liquid enters from dilution loop exit 170, dilution discharging pipeline 400 in proportioning tank 100
Circulation line 500 flows back to proportioning tank 100 from dilution circulation import 150, in proportioning tank using concentrate feeding pipe 300
Solution is discharged from 100 bottom of proportioning tank, flows back to from top, by the optimization design of pipeline, realizes the mixing of solution in proportioning tank,
It is omitted in proportioning tank 100 and agitating device is installed.
Embodiment 2
As Figure 2-3, proportioning tank 100 further includes liquid level detecting switch 180, and liquid level detecting switch 180 includes diluent
Confirmation filling switch 181, concentration washing lotion confirmation filling switch 182 and liquid-level switch sealing ring 184, liquid level detecting switch 180 and
Liquid-level switch sealing ring 184 is arranged in the junction of proportioning tank 100, guarantees junction good seal.
As shown in figure 3, diluent confirmation filling switch 181 is liquid level sensor, first be fixed in proportioning tank 100
At liquid level, diluent confirmation filling switch 181 detects liquid level in proportioning tank 100 and reaches the first liquid level and issue the first signal, right
Liquid is quantified in proportioning tank 100；
As shown in figure 3, concentration washing lotion confirmation filling switch 182 for liquid level sensor, is fixed on the in proportioning tank 100
Liquid level in the washing lotion confirmation filling detection proportioning tank 100 of switch 182 is concentrated at two liquid levels to reach the second liquid level and issue second signal,
Liquid in proportioning tank 100 is quantified；Wherein, the second liquid level is higher than the first liquid level；
Wherein, the upper mechatronics diluent confirmation filling switch 181 and concentration washing lotion confirmation filling switch 182,
Host computer receives upper mechatronics diluent confirmation filling switch 181 and the letter that washing lotion confirmation filling switch 182 is sent is concentrated
Number and issue corresponding work order；
Diluent feed pipeline 200 is passed through diluent into proportioning tank 100, when host computer receives the first signal, proportion
Diluent in tank 100 reaches at the first liquid level, and PC control diluent feed pipeline 200 disconnects at this time, concentrate is fed
Pipeline 300 is opened, dilution washing lotion switching valve 440 connects circulation line 500 and cuts off dilution discharging pipeline 400, at this point, proportion
Diluent is quantitative in tank 100, and starts to be passed through concentrate and open circulation line 500, mixes to solution in proportioning tank.
Concentrate feeding pipe 300 continues into proportioning tank 100 to be passed through concentrate, when host computer receives second signal,
Control diluent feed pipeline 200 remains off, concentrate feeding pipe 300 disconnects, dilution washing lotion switching valve 440 is connected
Circulation line 500 simultaneously cuts off dilution discharging pipeline 400, at this point, quantitative diluent and concentrate are passed through in proportioning tank 100,
Circulation line 500 mixes solution in proportioning tank 100 simultaneously.A period of time is mixed, until host computer receives discharging letter
Number (both by dilute washing lotion drained into need to dilution washing lotion instrument in signal), dilution washing lotion switching valve 440 connect dilution go out
Expects pipe road 400 simultaneously cuts off circulation line 500.
The concentration washing lotion automatic mixing system of the present embodiment, to 100 quantification of proportioning tank be passed through diluent and concentration washing lotion,
And mixed by circulation line, realize that the proportion of dilution washing lotion is accurate and guarantees uniform, the stability of washing lotion.
Embodiment 3
As shown in Figure 1, concentration washing lotion automatic mixing system also quantitative function includes that diluent quantifies pipeline 600, diluent
Open up that diluent quantifies optocoupler 610 and diluent quantifies on-off valve 620 on quantitative pipeline 600.Wherein, proportioning tank 100 further includes
Diluent quantifies suction outlet 160, and diluent quantifies suction outlet 160 and is laid at 100 tank bottom H height of proportioning tank and H height
Lower than the first liquid level, the height H that suction outlet 160 protrudes into proportioning tank is quantified by adjusting diluent, adjusts in proportioning tank 100 and leads to
Enter the amount of diluent, and the solution total amount for reaching the second liquid level is certain, to make the proportion of the dilution washing lotion in proportioning tank
It is different.
One end connection diluent that diluent quantifies pipeline 600 quantifies suction outlet 160, high for being discharged in proportioning tank 100
The liquid of suction outlet 160 is quantified in diluent, diluent quantifies 600 other end of pipeline and is connected on the light waste drains pump of complete machine, waste liquid
Pump quantifies pipeline 600 by diluent and extracts liquid in proportioning tank 100 out.
Wherein, diluent quantifies the setting of optocoupler 610 and quantifies on pipeline 600 in the diluent, and diluent quantifies optocoupler 610
Detection diluent quantifies whether pipeline 600 sucks air, reflects that liquid level is reduced to diluent in proportioning tank 100 if sucking air
Quantitative suction outlet 160, diluent quantifies optocoupler 610 and issues quantifiable signal at this time, quantifies to the liquid of proportioning tank 100,
On the basis of liquid level detecting switch 180 is quantitative, the precision of systematic quantification is further increased.
It is solenoid valve that diluent, which quantifies on-off valve 620, and setting quantifies on pipeline 600 in diluent, for controlling dilution
Agent quantifies the on-off of pipeline 600.
Wherein, host computer connection diluent quantifies optocoupler 610 and diluent quantifies on-off valve 620, and host computer receives quantitative
Signal simultaneously issues the on-off instruction that diluent quantifies on-off valve 620；When host computer receives quantifiable signal, control diluent feed
Pipeline 200 disconnects, concentrate feeding pipe 300 is opened, dilution washing lotion switching valve 440 connects circulation line 500 and cuts off dilution
Liquid discharging pipeline 400；
The dilution that the matching system of the present embodiment is passed through proportioning tank 100 on the basis of upper embodiment, further into
Row accurate quantification realizes that process is as follows:
Diluent feed pipeline 200 is passed through diluent into proportioning tank 100, when host computer receives the first signal, proportion
Diluent in tank 100 reaches at the first liquid level, and host computer controls the disconnection of diluent feed pipeline 200 first, stops to proportion
Diluent is passed through in tank 100.
It opens in control concentrate feeding pipe 300, dilute the connection circulation line 500 of washing lotion switching valve 440 and cuts off dilute
Before releasing liquid discharging pipeline 400, host computer first controls diluent and quantifies the opening of pipeline 600, and it is fixed that diluent quantifies the discharge of pipeline 600
It measures diluent (diluent quantifies diluent between suction outlet 160 and the first liquid level i.e. in proportioning tank), it is dilute in proportioning tank 100 at this time
It is more accurate to release agent capacity.
When diluent quantify optocoupler 610 detect diluent quantify in pipeline 600 suck air after issue quantifiable signal, on
Position machine, which receives quantifiable signal and controls diluent, quantifies the disconnection of on-off valve 620, and host computer controls concentrate feeding pipe 300 again
It opens, dilute the connection circulation line 500 of washing lotion switching valve 440 and cut off dilution discharging pipeline 400, at this point, in proportioning tank 100
Diluent is precisely quantitative, starts to be passed through concentrate and opens circulation line 500, mixes to solution in proportioning tank.To proportion
It is identical as a upper embodiment to carry out quantitative process for concentrate in tank, herein without repeating.
The concentration washing lotion automatic mixing system of the present embodiment opens up diluent in proportioning tank 100 and quantifies suction outlet 160, and
Design quantifies the diluent that suction outlet 160 is connect with diluent and quantifies pipeline 600, quantifies suction outlet 160 by adjusting diluent
Height H apart from tank bottom not only realizes that diluent is quantitative more precisely, moreover it is possible to realize the different ratio of dilution washing lotion, the present embodiment
Concentration washing lotion automatic mixing system be capable of the dilution washing lotion of flexible configuration different ratio.
Embodiment 4
The junction of circulation line 500 and concentrate feeding pipe 300 installation dilution part 380, dilutes part 380 to circulation pipe
The concentrate that the solution and concentrate feeding pipe 300 that road 500 flows into flow into is mixed, and sees Fig. 7, dilution part 380 includes: dense
Contracting washing lotion import 381, diluent import 382 and dilution outlet 383, diluent import 382 and dilution outlet 383 pass through pipe
Road connection, 2 concentration 381 vertical runs of washing lotion import at the both ends of the pipeline, be concentrated liquid that washing lotion import 381 is passed through and
Solution comes into full contact in pipeline, improves mixed effect；Further, 2 concentration washing lotion imports 381 and concentrate feeding pipe
300 are tightly connected, for being passed through concentration washing lotion into dilution part 380；Diluent import 382 and circulation line 500 are tightly connected,
It is passed through in dilution part 380 with by solution in proportioning tank by circulation line 500；383 access proportioning tank 100 of dilution outlet
Dilution recycles import 150, and (diluent has the solution in the concentrate and circulation line 500 of concentrate feeding pipe 300
The solution of low content concentrate) it is passed through in dilution part 380, it is tentatively mixed in dilution part 380.
On the basis of embodiment 1-3, the concentration washing lotion automatic mixing system of the present embodiment, concentrate feeding pipe 300
Concentrate and circulation line 500 in solution be passed through dilution part 380 in, dilution part 380 in tentatively mixed, using
Circulation line 500 carries out secondary mixing to solution in proportioning tank 100, further increases concentration washing lotion automatic mixing system configuration
Uniformity, the stability of dilute solution.
Embodiment 5
Liquid level detecting switch 180 further includes overflowing switch 183, corresponding to be, overflow port 190 is arranged in proportioning tank 100.
It overflows at the third liquid level that switch 183 is fixed in proportioning tank 100, reaches for detecting liquid level in proportioning tank 100
Third liquid level simultaneously issues abnormal signal；Wherein, the third liquid level is higher than the second liquid level；
As Figure 2-3, overflow port 190 is laid in 100 top of proportioning tank, is higher than third for being discharged in proportioning tank 100
The liquid of liquid level；
Upper mechatronics overflow switch 183 and overflow port 190, and host computer receives abnormal signal and controls overflow port 190
It opens.
When the detection of liquid level detecting switch 180 failure, 200 operation irregularity of diluent feed pipeline or concentrate feed pipe
300 operation irregularity of road causes 100 liquid level of proportioning tank persistently to rise, and proportioning tank 100 overflows, and overflows switch 183 and detects proportioning tank 100
Interior liquid level reaches third liquid level and issues abnormal signal, and host computer receives abnormal signal and controls the opening of overflow port 190, overflow port
Overflowing liquid in 190 discharge proportioning tanks 100, prevents from overflowing leakage, realizes that proportioning tank 100 overflows defencive function.
Embodiment 6
Present embodiment illustrates concentration washing lotion automatic mixing system in concentrate feeding pipe 300 a kind of way of realization,
On concentrate feeding pipe 300 load 2 concentration bottle for handling liquid toilet or cosmetic substance, concentrate feeding pipe 300 include: 2 branches parallel with one another,
2 branches converge the total road of access.
As shown in Figure 1, concentrate feeding pipe 300 includes concentration bottle for handling liquid toilet or cosmetic substance 310, first in level detection sensor 320, the
Two, which are emptied the concentration of optocoupler 340, second washing lotion in the concentration of level detection sensor 330, first washing lotion, is emptied optocoupler 350, concentration washing lotion
Switching valve 360 and concentration washing lotion fill constant displacement pump 370:
Concentration bottle for handling liquid toilet or cosmetic substance 310 is respectively connected to the first washing lotion including 312,2 the first bottle for handling liquid toilet or cosmetic substance 311, the second bottle for handling liquid toilet or cosmetic substance branches
The 311, second bottle for handling liquid toilet or cosmetic substance 312 of bottle, bottle for handling liquid toilet or cosmetic substance is for holding concentration washing lotion.The pipette of concentrate feeding pipe 300 is deeply concentrated
Bottom in bottle for handling liquid toilet or cosmetic substance 310, pipette are harder Teflon tubing, can be inserted into concentration bottle for handling liquid toilet or cosmetic substance 310 and realize minimum surplus, excellent
Choosing, imbibition tube end as shown in Figure 4 is made into notch, prevent concentration 310 inner wall of bottle for handling liquid toilet or cosmetic substance block or block pipette into
Mouthful.
First is laid at the position for placing the first bottle for handling liquid toilet or cosmetic substance 311 in level detection sensor 320, for detecting the first washing lotion
Whether bottle 311 is at placement location.Second is laid at the position for placing the second bottle for handling liquid toilet or cosmetic substance 312 in level detection sensor 330, uses
In the second bottle for handling liquid toilet or cosmetic substance 312 of detection whether at placement location.First in level detection sensor 320, second in level detection sensor
330 connection host computers, confirm that there is concentration bottle for handling liquid toilet or cosmetic substance in the position, such as judge that host computer need to be reported to without concentration bottle for handling liquid toilet or cosmetic substance, remind and use
Family loads concentration bottle for handling liquid toilet or cosmetic substance.
First concentration washing lotion is emptied the branch road that optocoupler 340 is mounted on where the first bottle for handling liquid toilet or cosmetic substance 311, and the second concentration washing lotion is inhaled
Empty optocoupler 350 is mounted on the branch road where the second bottle for handling liquid toilet or cosmetic substance 312, and the first concentration washing lotion is emptied optocoupler 340, second and washing lotion is concentrated
Be emptied optocoupler 350 for detect where branch on the road whether suck air.
Concentration washing lotion switching valve 360 is solenoid valve, is mounted on the junction on total road and 2 branches, is connected for the switching of total road
Lead to one of branch.Sucking air is detected when the first concentration washing lotion is emptied optocoupler 340, determines that the first bottle for handling liquid toilet or cosmetic substance 311 is sky,
First concentration washing lotion is emptied optocoupler 340 and transmits a signal to host computer, and host computer switches to second for washing lotion switching valve 360 is concentrated
Branch road where bottle for handling liquid toilet or cosmetic substance 312, and host computer prompt user is notified to load new concentration bottle for handling liquid toilet or cosmetic substance；Second concentration washing lotion is emptied light
The detection process of coupling 350 is same as above.
After total road installation concentration washing lotion filling constant displacement pump 370, dilution part 380 is accessed again, and concentration washing lotion fills constant displacement pump
370 are driven by stepper motor, and control wave realizes quantitative effect, are concentrated to realize and fill to 100 quantification of proportioning tank
Cleaning solution.
Embodiment 7
Present embodiment illustrates a kind of ways of realization of dilution discharging pipeline 400, as shown in Figure 1, dilution discharge nozzle
Road 400 includes discharge total road and export branch road, and dilution loop exit 170 is accessed in discharging one end Zong Lu, and other end access is dilute
Release washing lotion switching valve 440；Access dilution washing lotion switching valve 440 after export branch road and circulation line 500 are in parallel, the other end passes through
The access of dilution supply outlet 450 need to clean instrument, need to clean instrument for solution in proportioning tank 100 to be expelled to.Dilution is washed
Export branch road or circulation line 500 are connected in the total road of the switching discharging of liquid switching valve 440.Wherein, the total road installation proportion of the discharging
Tank is emptied optocoupler 410, dilution filter screen 420, recycles dilution pumps 430, dilution filter screen 420, prevents in bucket that there are impurity
Into in pump valve cavity, diaphragm is damaged.Wherein, proportioning tank is emptied optocoupler 410 and circulation dilution pumps 430 are electrically connected host computer, when
Proportioning tank is emptied optocoupler 410 and detects that dilution discharging pipeline 400 sucks air, determines that proportioning tank 100 is that empty and sending cans are empty
Signal, control loop dilution pumps 430 stop working after host computer receives ullage signal.
The workflow of the dilution discharging pipeline 400 of the present embodiment is as follows: circulation dilution pumps 430 work, proportioning tank 100
Interior solution, which is complied with, is emptied optocoupler 410 and dilution filter screen by the proportioning tank of dilution loop exit 170, the total road of discharging
Enter dilution washing lotion switching valve 440 after 420, when the total road of the PC control dilution switching discharging of washing lotion switching valve 440 and outlet branch
Road is connected, and solution is discharged into from dilution supply outlet 450 to that need to clean instrument, detects dilution when proportioning tank is emptied optocoupler 410
Liquid discharging pipeline 400 sucks air, determines that proportioning tank 100 is empty simultaneously sending cans spacing wave, after host computer receives ullage signal
Control loop dilution pumps 430 stop working；When the total road of the PC control dilution switching discharging of washing lotion switching valve 440 and circulation line
500 connect, and solution is mixed in proportioning tank 100.
Embodiment 8
Present embodiment illustrates a kind of ways of realization of diluent feed pipeline 200, as shown in Figure 1, diluent feed pipe
Diluent filter screen 210, diluent replenishment pump 220 and diluent import on-off valve 230 are installed on road 200.Diluent filter screen
210 realize that filtering diluents prevent impurity from entering valve body, in the pump housing, prevent impurity from damaging pump housing interior diaphragm；Diluent replenishment pump
220 have suction capacity, and import sucks diluent, and outlet low pressure, big flow pump out diluent, realize supplement dilution in proportioning tank
Agent.Diluent import on-off valve 230 is solenoid valve, controls the on-off of diluent feed pipeline 200.Wherein, upper mechatronics
Diluent import on-off valve 230 and diluent replenishment pump 220 control diluent import on-off valve 23 and diluent replenishment pump 220
Stop or works.
The workflow of diluent feed pipeline 200 are as follows: host computer diluent import on-off valve 230, which is powered, to be opened, dilutes
Agent replenishment pump 220, which is powered, to be operated, and diluent feed pipeline 200 feeds diluent into proportioning tank 100, and to be diluted dose of supply finishes
Afterwards, the power-off of diluent replenishment pump 220 stops working, and the power-off of diluent import on-off valve 230 is closed.
Embodiment 9
Present embodiment illustrates a kind of ways of realization of host computer, as shown in figure 4, host computer includes: solenoid valve control mould
Block, motor drive module, signal acquisition module, ferroelectric memory module and MCU controller.
Solenoid valve control module, connection diluent import on-off valve 230, concentration washing lotion switching valve 360, dilution washing lotion are cut
It changes valve 440 and diluent quantifies on-off valve 620, for controlling concentration washing lotion switching valve 360 and diluting cutting for washing lotion switching valve 440
It changes, diluent import on-off valve 230 and diluent quantify the on-off of on-off valve 620；
Motor drive module, connection diluent replenishment pump 220, concentration washing lotion filling constant displacement pump 370 and circulation dilution pumps
430, work is started or stoped for controlling diluent replenishment pump 220, concentration washing lotion filling constant displacement pump 370 and circulation dilution pumps 430
Make；
Signal acquisition module, connection first are dense in level detection sensor 330, first in level detection sensor 320, second
Contracting washing lotion is emptied the concentration of optocoupler 340, second, and washing lotion is emptied optocoupler 350, proportioning tank is emptied optocoupler 410, diluent quantifies optocoupler
610, diluent confirmation fills switch 181, concentration washing lotion confirmation filling switch 182 and overflows switch 183, exists for reception first
Level detection sensor 320, second is concentrated washing lotion in level detection sensor 330, first and is emptied the concentration washing lotion suction of optocoupler 340, second
Empty optocoupler 350, proportioning tank are emptied optocoupler 410, diluent quantifies optocoupler 610, diluent confirmation filling switch 181, concentration washing lotion
Confirmation filling switch 182 and the signal for overflowing the transmission of switch 183；
MCU controller, connection solenoid valve control module, motor drive module and signal acquisition module, for receiving letter
The signal of number acquisition module simultaneously issues work order to solenoid valve control module and motor drive module；
Ferroelectric memory module connects MCU controller, for storing the data in MCU controller, when complete machine or proportion
When system powers off suddenly, if not recording the currently running state of matching system at this time, needs to re-start proportion after powering on next time, lead
The waste of dense cleaning solution and diluent is caused, ferroelectric memory module records state when matching system power-off, after powering on again
Operation before continuing to execute power-off.Ferroelectric memory module uses the FM25040B module of CYPRESS company, records matching system
Proportion state has the characteristics that following: no-delay to write data without wiping data block before write-in data, data save the time limit
Up to 121 years, number is written up to 1013Deng.
The present invention also protects a kind of concentration washing lotion automatic mixing method, matches automatically using the concentration washing lotion in above-described embodiment
Than system configuration solution, include the following steps:
Pretreatment: concentration washing lotion automatic mixing system is rinsed, is emptied, prevents from being mixed into caused by impurity or air
Influence the concentration of configuration solution.
Configuration process: PC control diluent feed pipeline 200 is opened, and proportioning tank 100 is passed through diluent, until dilution
Agent confirmation filling switch 181 issues the first signal；
Host computer receives the first signal, and control diluent feed pipeline 200 disconnects, diluent quantifies the opening of pipeline 600,
Until diluent quantifies optocoupler 610 and issues quantifiable signal；
When host computer receives quantifiable signal, control diluent feed pipeline 200 is disconnected, concentrate feeding pipe 300 is beaten
It opens, dilute washing lotion switching valve 440 and connect circulation line 500 and cut off dilution discharging pipeline 400, diluent and quantify pipeline 600,
Until concentration washing lotion confirmation filling switch 182 issues second signal；
When host computer receives second signal, control diluent feed pipeline 200 remained off, concentrate feed pipe
Road 300 disconnects, dilution washing lotion switching valve 440 connects circulation line 500 and cuts off dilution discharging pipeline 400, until host computer
Discharging signal is received, dilution washing lotion switching valve 440 connects dilution discharging pipeline 400 and cuts off circulation line 500.
Embodiment 10
An example of concentration washing lotion automatic mixing method is shown, is included the following steps:
1, pre-treatment step: concentration washing lotion automatic mixing system pipeline is rinsed, empties:
1.1 rinse:
Washing lotion is concentrated and fills constant displacement pump 370 from 311 imbibition t of the first bottle for handling liquid toilet or cosmetic substance1After minute, concentration washing lotion switching valve 360 is logical
Cutting shifts to the second bottle for handling liquid toilet or cosmetic substance 312 of access, and concentration washing lotion fills the imbibition t again of constant displacement pump 3701Minute.
2 t1After minute, the dilution energization of washing lotion switching valve 440 switches to access dilution discharging pipeline 400, circulation
Dilution pumps 430, which are powered on, drains the liquid in proportioning tank 100.
After proportioning tank is emptied the sending emptying signal of optocoupler 410, the PC control dilution power-off switching of washing lotion switching valve 440 is connect
Enter circulation line 500, recycles 430 continuous service of dilution pumps.PC control diluent import on-off valve 230, which is powered, to be opened, is dilute
The energization operation of agent replenishment pump 220 is released, when the concentration washing lotion confirmation filling conducting of switch 182 of liquid level detecting switch 180, proportioning tank
When liquid level reaches the second liquid level in 100, the power-off of diluent import on-off valve 230 is closed, and the power-off of diluent replenishment pump 220 stops work
Make, circulation line 500 recycles t2Minute, proportioning tank 100 and associated pipe device are rinsed.
t2After minute, the dilution energization of washing lotion switching valve 440 switches to connection dilution discharging pipeline 400, recycles dilute
Pump 430 is released all to drain the liquid in proportioning tank 100.
The above process is pre-washing function, and PC control matching system executes 2 flushings.
1.2 emptying
First bottle for handling liquid toilet or cosmetic substance 311, the second bottle for handling liquid toilet or cosmetic substance 312 are removed, diluent feed pipeline 200 and diluent source disconnect, dense
Contracting liquid feeding pipe 300 and diluent feed pipeline 200 suck air, and matching system repeats above rinse as medium using air and walks
Rapid 1.1, it can be achieved that air emptying function.
2 configuration process:
Concentrate feeding pipe 300 is rushed in 2.1 fillings:
User loads the first bottle for handling liquid toilet or cosmetic substance 311, the second bottle for handling liquid toilet or cosmetic substance 312, and first examines in place in level detection sensor 320, second
It surveys sensor 330 and confirms that the first bottle for handling liquid toilet or cosmetic substance 311, the second bottle for handling liquid toilet or cosmetic substance 312 have been installed in place.Matching system initialization, is concentrated washing lotion
Switching valve 360, which is powered, accesses the first bottle for handling liquid toilet or cosmetic substance 311, and concentration washing lotion filling constant displacement pump 370 rotates n step, concentration washing lotion switching valve 360
Be powered switching the second bottle for handling liquid toilet or cosmetic substance 312 of access, and concentration washing lotion filling constant displacement pump 370 continues to rotate n step, so that proportioning tank 100 and the
Pipeline is full of concentration washing lotion between one bottle for handling liquid toilet or cosmetic substance 311, the second bottle for handling liquid toilet or cosmetic substance 312；
2.2 diluents are quantitatively fed
After matching system receives the proportion instruction of host computer, the energization of PC control diluent import on-off valve 230 opening,
Diluent replenishment pump 220, which is powered, to be operated, and starts to be passed through interior diluent to proportioning tank 110；
When diluent reaches the first liquid level, diluent confirmation filling switch 181 issues the first signal, host computer receives
First signal, the power-off of PC control diluent replenishment pump 220 stop operating, and the power-off of diluent import on-off valve 230 is closed, together
The energization of Shi Xunhuan dilution pumps 430 running, dilution 440 no power of washing lotion switching valve tangentially access circulation line 500, start the cycle over and match
Than the liquid in tank 100；
Diluent quantifies the energization of on-off valve 620 and opens, and diluent quantifies pipeline 600 and siphons away extra diluent, that is, dilutes
Agent quantifies the diluent between 160 to the first liquid level of suction outlet.Start to suck proportioning tank 100 when diluent quantifies suction outlet 160
When interior air, diluent quantifies optocoupler 610 and detects that diluent quantifies air in pipeline 600 and issues quantifiable signal at this time.
Host computer receives quantifiable signal and determines that the water in proportioning tank 100 is quantitative, and control diluent quantifies on-off valve 620
Power-off is closed, diluent quantifies the disconnection of pipeline 600；Concentration washing lotion filling constant displacement pump 370 starts to work and runs N number of pulse quantitative
Concentrated cleaning solutions are filled, diluent flows through dilution part 380 under the driving force of circulation dilution pumps 430, and concentration washing lotion is washed in concentration
Liquid fills lower flow into of the driving of constant displacement pump 370 and dilutes part 380, and dilution mixing for the first time is carried out in dilution part 380；N number of pulse knot
Shu Hou, concentration washing lotion quantitative filling terminate, and liquid level reaches the second liquid level in proportioning tank 100, and washing lotion confirmation filling is concentrated at this time and opens
It closes 182 and is connected and issues second signal, concentration washing lotion addition terminates；
When host computer receives second signal, control diluent import on-off valve 230, which remains off, washing lotion is concentrated adds
Note constant displacement pump 370 stop working, recycle dilution pumps 430 continue working, dilute washing lotion switching valve 440 connection circulation line 500 simultaneously
Dilution discharging pipeline 400 is cut off, so that the dilution constant flow in proportioning tank 100, realizes that second of dilution mixes；Whole
When machine does not send discharging signal to matching system, circulation dilution pumps 430 are continued working, and dilution is mixed in promotion proportioning tank 100
It is even and dilution is made to be in flow regime, it prevents in concentration washing lotion media set.
2.3 dilution cleaning solutions are fed to complete machine:
When complete machine sends discharging signal to matching system, the dilution energization switching access dilution of washing lotion switching valve 440 goes out
Expects pipe road 400, the dilution in proportioning tank 100 flow to dilution supply outlet 450 in the case where circulation dilution pumps 430 drive, realize
Concentration washing lotion is fed to complete machine；It needs all to add to the dilution in proportioning tank 100 every time in complete machine for its use.
The above are a processes of proportion.
Match Abnormality Analysis:
During diluent supply, if complete machine or matching system power-off, the ferroelectric memory module record of host computer
Current state code F1, status code F1 are that diluent feeds process and diluent confirmation filling switch 181 without liquid level signal；It is to be energised
When, matching system directly starts to be diluted agent supply until the diluent confirmation filling conducting of switch 181, is further continued for carrying out subsequent
Configuration flow；
In diluent dosing process, if complete machine or matching system power-off, note in the ferroelectric memory module of host computer
Current state code F2 is recorded, status code F2 is diluent dosing process；When to be energised, it is fixed that matching system directly starts to be diluted agent
Amount process detects air and issues quantifiable signal until diluent quantifies optocoupler 610, and PC control diluent quantifies on-off
The power-off of valve 620 is closed, and subsequent configuration process is then proceeded by；
During washing lotion supply is concentrated, host computer was at interval of 1 second recording status code F3 into ferroelectric memory module
The step number walked with concentration washing lotion filling constant displacement pump 370, recording status code F3 are that concentration washing lotion feeds process；If complete machine is matched
Than system cut-off, when being powered next time, concentration washing lotion filling constant displacement pump 370 continues to operate remaining step number；
In circulation line cyclic process, host computer is in cyclic process at interval of 1 second into ferroelectric memory module
The time that current state code is F4 and pump operating cycle is recorded, status code F4 corresponds to cyclic process and washing lotion confirmation filling is concentrated
Switch 182 is in the conductive state；If complete machine or matching system power-off, when being powered next time, the work of circulation dilution pumps 430 is matched
Carry out cyclic process more direct than system.
When complete machine or matching system, which are in, feeds middle power-off under cleaning liquid status to complete machine, host computer before supply,
Into ferroelectric memory module, interior record current state code is F5, and when next time is powered, matching system directly feeds to complete machine and cleans
Liquid stops supply when proportioning tank 09 is emptied optocoupler detection without dilution.
Detection switch operation irregularity, overflow switch 183 issue abnormal signal and meanwhile be concentrated washing lotion fill constant displacement pump 370 or
Diluent replenishment pump 220 cannot stop working, and the liquid overflowed at this time is flowed out from overflow port 190, host computer judgement concentration washing lotion
Filling constant displacement pump 370 or diluent replenishment pump 220 work time-out, and host computer prompts warning message.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of concentration washing lotion automatic mixing system characterized by comprising
Proportioning tank；
Diluent feed pipeline accesses the proportioning tank, for being passed through diluent to proportioning tank；
Concentrate feeding pipe accesses the proportioning tank, for being passed through concentrate to proportioning tank；
Dilution discharging pipeline, accesses the proportioning tank, for solution in proportioning tank to be discharged；
Circulation line, one end are accessed described dense by the dilution washing lotion switching valve access dilution discharging pipeline, the other end
Contracting liquid feeding pipe；When the dilution washing lotion switching valve connects circulation line and cuts off dilution discharging pipeline, proportioning tank discharge
Solution by dilution discharge pipeline, circulation line, concentrate feeding pipe, flow back to proportioning tank；When the dilution washing lotion is cut
It changes valve to connect dilution discharging pipeline and cut off circulation line, solution is by dilution discharging pipeline discharge in proportioning tank；
Host computer, electrical connection concentrate feeding pipe, diluent feed pipeline and dilution discharging pipeline, for controlling concentration
The on-off of liquid feeding pipe, diluent feed pipeline and dilution discharging pipeline；Wherein, the host computer is also connected with the dilution
Washing lotion switching valve, control dilution washing lotion switching valve are selectively turned on circulation line and dilution discharging pipeline.
2. concentration washing lotion automatic mixing system as described in claim 1, which is characterized in that the proportioning tank includes:
Diluent confirmation filling switch, is fixed at the first liquid level in the proportioning tank, for detecting liquid level in proportioning tank
Reach the first liquid level and issues the first signal；
Washing lotion confirmation filling switch is concentrated, is fixed at the second liquid level in the proportioning tank, for detecting liquid in proportioning tank
Position reaches the second liquid level and issues second signal；
Wherein, the second liquid level is higher than the first liquid level；Wherein, the upper mechatronics diluent confirmation filling switch and concentration are washed
Liquid confirmation filling switch；
When host computer receives the first signal, control diluent feed pipeline is disconnected, concentrate feeding pipe is opened, dilution washing lotion
Switching valve connects circulation line and cuts off dilution discharging pipeline；
When host computer receives second signal, control diluent feed pipeline is remained off, concentrate feeding pipe is kept
Off-state, dilution washing lotion switching valve connect circulation line and cut off dilution discharging pipeline, until host computer receives discharging
Signal, dilution washing lotion switching valve connect dilution discharging pipeline and cut off circulation line.
3. concentration washing lotion automatic mixing system as claimed in claim 2, which is characterized in that further include:
Diluent quantifies pipeline, and the diluent that one end connects the proportioning tank quantifies suction outlet, high for being discharged in proportioning tank
The liquid of suction outlet is quantified in diluent: where the diluent quantifies suction outlet and is laid at proportioning tank tank bottom H height
And H height is lower than the first liquid level；
Diluent quantifies optocoupler, is arranged on diluent quantity tube road, for detect liquid level in proportioning tank be reduced to it is dilute
Agent is released to quantify suction outlet and issue quantifiable signal；
Wherein, the host computer connects the diluent and quantifies pipeline, and the on-off of pipeline is quantified for controlling diluent；When upper
Machine receives quantifiable signal, and control diluent feed pipeline disconnects, concentrate feeding pipe is opened, dilution washing lotion switching valve is connected
Circulation line simultaneously cuts off dilution discharging pipeline；
When host computer receives the first signal, control diluent feed pipeline is disconnected, and opens in control concentrate feeding pipe, is dilute
Before releasing washing lotion switching valve connection circulation line and cutting off dilution discharging pipeline, host computer first controls diluent and quantifies pipeline opening
Until host computer receives quantifiable signal.
4. concentration washing lotion automatic mixing system as claimed in any one of claims 1-3, which is characterized in that the circulation line
With the junction installation dilution part of concentrate feeding pipe, the solution and concentrate feeding pipe that dilution part flows into circulation line
The concentrate of inflow is mixed.
5. concentration washing lotion automatic mixing system as claimed in claim 2 or claim 3, which is characterized in that further include:
Switch is overflowed, is fixed at the third liquid level in the proportioning tank, reaches third liquid for detecting liquid level in proportioning tank
Position simultaneously issues abnormal signal；Wherein, the third liquid level is higher than the second liquid level；
Overflow port is laid in the proportioning tank, for the liquid for being higher than third liquid level in proportioning tank to be discharged；
Wherein, switch and overflow port are overflowed described in the upper mechatronics, when host computer receives abnormal signal, control overflow port
It opens.
6. concentration washing lotion automatic mixing system as claimed in claim 4, which is characterized in that the concentrate feeding pipe packet
It includes:
Multiple concentration bottle for handling liquid toilet or cosmetic substance, for holding concentration washing lotion；
It in level detection sensor, is laid at the position for placing concentration bottle for handling liquid toilet or cosmetic substance, for detecting whether concentration bottle for handling liquid toilet or cosmetic substance is being put
At seated position；
Washing lotion switching valve is concentrated, one end connects multiple branches parallel with one another, the other end connects total road, connects for the switching of total road
Connect branch；
Wherein, total road access dilution part, the branch access concentration bottle for handling liquid toilet or cosmetic substance, the branch and concentration bottle for handling liquid toilet or cosmetic substance quantity one
One is corresponding；
Wherein, branch road installation is emptied optocoupler, total road for whether sucking the concentration washing lotion of air in detection branch
Upper installation concentration washing lotion fills constant displacement pump.
7. concentration washing lotion automatic mixing system as claimed in claim 6, which is characterized in that the dilution discharging pipeline packet
It includes:
Discharge total road, and one end accesses proportioning tank, other end access dilution washing lotion switching valve, for solution in proportioning tank to be discharged；
Export branch road, access dilution washing lotion switching valve after one end is in parallel with circulation line, other end access need to clean instrument, use
Solution, which is expelled to, in by proportioning tank need to clean instrument；
Wherein, the discharging always opens up proportioning tank on the road and is emptied optocoupler, dilution filter screen and circulation dilution pumps.
8. concentration washing lotion automatic mixing system as claimed in claim 7, which is characterized in that pacify on the diluent feed pipeline
Fill diluent strainer, diluent replenishment pump and diluent import on-off valve.
9. concentration washing lotion automatic mixing system as claimed in claim 8, which is characterized in that the host computer includes:
Solenoid valve control module, connection concentration washing lotion switching valve and diluent import on-off valve are cut for controlling concentration washing lotion
Change the switching of valve, the on-off of diluent import on-off valve；
Motor drive module, connection concentration washing lotion filling constant displacement pump, circulation dilution pumps and diluent replenishment pump are dense for controlling
Contracting washing lotion filling constant displacement pump, circulation dilution pumps and diluent replenishment pump start or stop work；
Signal acquisition module, connection diluent confirmation filling switch, overflow switch, dilution at concentration washing lotion confirmation filling switch
Agent quantifies optocoupler, is emptied optocoupler and proportioning tank is emptied optocoupler in level detection sensor, concentration washing lotion, for receiving diluent confirmation
Fill switch, concentration washing lotion confirms that filling switchs, overflows switch, diluent quantifies optocoupler, in level detection sensor, concentration washing lotion
It is emptied optocoupler and proportioning tank is emptied the signal of optocoupler transmission；
MCU controller, connection solenoid valve control module, motor drive module and signal acquisition module, is adopted for receiving signal
Collect the signal of module, issue work order to solenoid valve control module and motor drive module；
Ferroelectric memory module connects MCU controller, for storing the data in MCU controller.
10. a kind of concentration washing lotion automatic mixing method is matched automatically using concentration washing lotion as claimed in any one of claims 1-9 wherein
Compare system, which comprises the steps of:
PC control diluent feed pipeline is opened, and proportioning tank is passed through diluent, until diluent confirmation filling switch issues
First signal；
Host computer receives the first signal, and control diluent feed pipeline disconnects, diluent quantifies pipeline opening, until diluent
Quantitative optocoupler issues quantifiable signal；
When host computer receives quantifiable signal, control diluent feed pipeline and diluent quantify pipeline disconnection, concentrate charging
Pipeline open, dilution washing lotion switching valve connect circulation line and cut off dilution discharging pipeline, until concentration washing lotion confirmation filling
Switch issues second signal；
When host computer receives second signal, control diluent feed pipeline is remained off, concentrate feeding pipe is kept
Off-state, dilution washing lotion switching valve connect circulation line and cut off dilution discharging pipeline, until host computer receives discharging
Signal, dilution washing lotion switching valve connect dilution discharging pipeline and cut off circulation line.
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| CN110354707A (en) * | 2019-07-05 | 2019-10-22 | 迈克医疗电子有限公司 | The method, apparatus and storage medium of automatic extensive compositional liquor |
| CN110715882A (en) * | 2019-10-02 | 2020-01-21 | 太原理工大学 | Proportioning device for determining dilution ratio of ferrographic experiment based on oil granularity |
| CN111437743A (en) * | 2020-02-28 | 2020-07-24 | 浙江科技学院 | Automatic proportioning device based on RFID and proportioning method thereof |
| CN113731285A (en) * | 2021-09-01 | 2021-12-03 | 迪瑞医疗科技股份有限公司 | Automatic diluent proportioning device and method |
| CN115301639A (en) * | 2022-07-13 | 2022-11-08 | 瑞莱谱(杭州)医疗科技有限公司 | Liquid path system of mass spectrum pretreatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109633117A (en) * | 2019-01-10 | 2019-04-16 | 杭州绿洁水务科技股份有限公司 | A kind of dynamic quality control system of monitoring water quality on line equipment |
| CN109633117B (en) * | 2019-01-10 | 2019-11-26 | 杭州绿洁环境科技股份有限公司 | A kind of dynamic quality control system of monitoring water quality on line equipment |
| CN110354707A (en) * | 2019-07-05 | 2019-10-22 | 迈克医疗电子有限公司 | The method, apparatus and storage medium of automatic extensive compositional liquor |
| CN110354707B (en) * | 2019-07-05 | 2022-04-01 | 迈克医疗电子有限公司 | Method, device and storage medium for automatically recovering liquid preparation |
| CN110715882A (en) * | 2019-10-02 | 2020-01-21 | 太原理工大学 | Proportioning device for determining dilution ratio of ferrographic experiment based on oil granularity |
| CN110715882B (en) * | 2019-10-02 | 2022-01-04 | 太原理工大学 | Proportioning device for determining dilution ratio of ferrographic experiment based on oil granularity |
| CN111437743A (en) * | 2020-02-28 | 2020-07-24 | 浙江科技学院 | Automatic proportioning device based on RFID and proportioning method thereof |
| CN113731285A (en) * | 2021-09-01 | 2021-12-03 | 迪瑞医疗科技股份有限公司 | Automatic diluent proportioning device and method |
| CN113731285B (en) * | 2021-09-01 | 2023-12-08 | 迪瑞医疗科技股份有限公司 | Automatic diluent proportioning device and method |
| CN115301639A (en) * | 2022-07-13 | 2022-11-08 | 瑞莱谱(杭州)医疗科技有限公司 | Liquid path system of mass spectrum pretreatment equipment |
| CN115301639B (en) * | 2022-07-13 | 2023-07-28 | 瑞莱谱(杭州)医疗科技有限公司 | Liquid path system of mass spectrum pretreatment equipment |
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Application publication date: 20181218 |