CN208573701U - Medical fluid putting control system for dish-washing machine - Google Patents
Medical fluid putting control system for dish-washing machine Download PDFInfo
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- CN208573701U CN208573701U CN201721379668.7U CN201721379668U CN208573701U CN 208573701 U CN208573701 U CN 208573701U CN 201721379668 U CN201721379668 U CN 201721379668U CN 208573701 U CN208573701 U CN 208573701U
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- medical fluid
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- washing machine
- processor
- spray pump
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Abstract
The utility model provides a kind of medical fluid putting control system for dish-washing machine, including medical fluid launches processor, and the medical fluid launches processor and the central processing unit of dish-washing machine communicates to connect；Concentration acquires sensor and is connect with medical fluid dispensing processor by signal acquisition circuit；Spray pump is launched processor with the medical fluid by motor-drive circuit and is connect.The medical fluid putting control system setting concentration detection sensor for being used for dish-washing machine detects the liquor strength in dish-washing machine water tank, and it feeds back to medical fluid and launches processor, the injected volume of processor real-time control spray pump is launched by medical fluid, the liquid volume in dish-washing machine water tank is set to reach optimal cleaning effect, it can be realized the accurate dispensing of medical fluid using this medical fluid putting control system, the medical fluid that can avoid dish-washing machine under the premise of guaranteeing washing effect is excessively launched, the usage amount of medical fluid can be saved, preferable economic benefit can be played.
Description
Technical field
The utility model relates to commercial dish-washing machine field, in particular to a kind of medical fluid for commercial dish-washing machine launches control
System.
Background technique
With the continuous improvement of people's living standards, washing the dish-washing machine of tableware automatically in life as a kind of intelligence
Using increasingly augmentation.Dish-washing machine removes tableware clean level and guarantees mainly to complete by three kinds of effect synergistic effects, respectively
Jet-action, heat hot water effect and the scale removal disinfection of chemical in chamber wash for powerful water flow.And chemical drugs are clear
The accurate input control amount of lotion especially detergent and desiccant, is directly related to dish-washing machine to wash dishes effect.For
It is typically all in the prior art to realize that dish-washing machine detergent is fixed for the detergent adding device of dish-washing machine for liquid detergent
Amount control is cleaned added medical fluid every time and is fixed.Fixed dispensing detergent, can not be according to practical tableware cleaning journey
Intelligent adjust automatically dosage of scour is spent, dish-washing machine washes indoor detergent concentration and directly affects dishwashing detergent effect.
204683529 U of Chinese patent notification number CN discloses a kind of dish washing detergents adding set and has it
Dish-washing machine, the purpose of the invention be realize the quantitative automatic addition of detergent under the premise of, reduce the usage amount of control unit, subtract
The usage quantity of few control unit simplifies apparatus structure and reduces the failure rate of dish-washing machine.The invention is renovated using motor driven
Realize that detergent is quantitatively launched, which can not achieve the control of the accurate dispensing to detergent, and can not control
Detergent concentration in system adjustment dish-washing machine chamber wash, it is unfavorable to dish-washing machine energy conservation, the effect that washes the dishes.It is not difficult to find out that traditional dish-washing machine
The quantitative dispensing of detergent may be implemented in detergent throwing device, since traditional quantitative input control is to dish-washing machine chamber wash medical fluid
Concentration is without accurate feedback, and the tableware of different clean levels is different to cleaning solution consumption, and there are waves for liquor strength in dish-washing machine chamber wash
It is dynamic, exist and unreasonable defect is used to medical fluid.It can be seen that existing commercial dish-washing machine is smart in the prevalence of can not achieve medical fluid
The problem of really launching.
Utility model content
In view of the foregoing deficiencies of prior art, it can be realized commercialization the purpose of this utility model is to provide one kind to wash
The control system that bowl machine medical fluid is accurately launched.
In order to achieve the above objects and other related objects, the utility model provides a kind of medical fluid dispensing control for dish-washing machine
System processed, including medical fluid launch processor, and the medical fluid launches processor and the central processing unit of dish-washing machine communicates to connect；Concentration
Acquire sensor, concentration acquisition sensor is used to acquire the cleaning solution concentration of dish-washing machine, the concentration acquisition sensor with
The medical fluid is launched processor and is connected by signal acquisition circuit；Spray pump, the spray pump are used for into the water tank of dish-washing machine
Medical fluid is launched, the spray pump is launched processor with the medical fluid by motor-drive circuit and connect.
Preferably, the spray pump is stepper motor spray pump, and the stepper motor spray pump is driven by stepper motor
Circuit is launched processor with the medical fluid and is connect.
Preferably, the stepper motor driving circuit uses high current bipolar stepping motor drive module, the medical fluid
It launches processor and is equipped with pwm signal output end, the pwm signal output end and the high current bipolar stepping motor drive mould
The pwm signal input terminal of block connects.
Preferably, the spray pump is direct current generator spray pump, and the direct current generator spray pump is driven by direct current generator
Circuit is launched processor with the medical fluid and is connect.
Preferably, the direct current motor drive circuit includes the first triode, the second triode, first triode
Base stage is connect by first resistor with the signal output end that the medical fluid launches processor, and the emitter of first triode connects
The collector on ground, first triode is connect with the base stage of second resistance, the second triode respectively, the second resistance it is another
One end is connect with 5V power supply, and the emitter of second triode is grounded and connect with the anode of first diode, described second
The collector of triode is connect with the cathode of the anode of the second diode, capacitor, the direct current generator spray pump, and the described 2nd 2
The anode of the cathode of pole pipe and the direct current generator spray pump connect, and the other end of the capacitor passes through 3rd resistor and described the
The cathode of two diodes connects.
As described above, the medical fluid putting control system for dish-washing machine of the utility model has the advantages that this
Medical fluid putting control system setting concentration detection sensor for dish-washing machine detects the liquor strength in dish-washing machine water tank, and anti-
Medical fluid of feeding launches processor, and the injected volume of processor real-time control spray pump is launched by medical fluid, makes the medicine in dish-washing machine water tank
Liquid measure reaches optimal cleaning effect, can be realized the accurate dispensing of medical fluid using this medical fluid putting control system, is guaranteeing
The medical fluid that can avoid dish-washing machine under the premise of washing effect is excessively launched, and the usage amount of medical fluid can be saved, and can be played preferable
Economic benefit.
Detailed description of the invention
Fig. 1 is the box connection schematic diagram of the utility model embodiment.
Fig. 2 is the circuit diagram of the utility model embodiment stepper motor driving circuit.
Fig. 3 is the circuit diagram of the utility model embodiment direct current motor drive circuit.
Label declaration: 1, central controller；2, medical fluid launches controller；3, AC/DC power module；4, signal acquisition electricity
Road；5, motor-drive circuit；6, liquor strength sensor；7, spray pump；8, stepper motor spray pump；9, direct current generator medical fluid
Pump.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1,2,3.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
As shown in Figure 1, the utility model provides a kind of medical fluid putting control system for dish-washing machine, including medical fluid is launched
Processor 2, concentration acquisition sensor 6 and spray pump 7, medical fluid launch 1 communication link of central processing unit of processor 2 and dish-washing machine
It connects.Concentration acquisition sensor is used to acquire the cleaning solution concentration of dish-washing machine, and concentration acquires sensor 6 and medical fluid launches processor 2
It is connected by signal acquisition circuit 4.For spray pump 7 for launching medical fluid into the water tank of dish-washing machine, spray pump 7 passes through motor driven
Circuit 5 is launched processor 2 with medical fluid and is connect.The medical fluid putting control system launches processor 2 and concentration using individual medical fluid
Acquire sensor 6, spray pump 7 connects.Medical fluid launches processor 2 and the central processing unit 1 of dish-washing machine is separately positioned, can conveniently also
The existing dish-washing machine without medical fluid jettison system can be transformed.Concentration detection sensor 6 detects the medicine in dish-washing machine water tank
Liquid concentration, and feed back to medical fluid and launch processor 2, the injected volume of 2 real-time control spray pump 7 of processor is launched by medical fluid, makes to wash
Liquid volume in bowl machine water tank reaches optimal cleaning effect, realizes the accurate dispensing of medical fluid.
As a kind of specific embodiment, spray pump is stepper motor spray pump 8, and stepper motor spray pump 8 passes through stepping
Motor-drive circuit is launched processor 2 with medical fluid and is connect.As shown in Fig. 2, the stepper motor driving circuit uses an integrated circuit
Chip high current bipolar stepping motor drive module U1, medical fluid launch processor and are equipped with pwm signal output end, motor drive direction control
End and enable end processed, STEP, DIR, ENABLEn and medical fluid on high current bipolar stepping motor drive module U1 launch micro-control
Three output ends of device processed, which correspond, to be connected, and medical fluid is launched processor 2 and exported using pwm pulse, and high current bipolarity is driven
Pwm pulse is converted into angular displacement by stepper motor drive module U1, and directly drives the motor work of stepper motor spray pump 8,
Reach the accurate control of stepper motor revolving speed, to realize the accurate control to liquid volume.
As the another specific embodiment of this patent, spray pump is direct current generator spray pump 9, and direct current generator spray pump 9 is logical
Direct current motor drive circuit is crossed to connect with medical fluid dispensing processor 2.As shown in figure 3, the direct current motor drive circuit includes first
Triode Q11, the second triode Q10, the first triode Q11 base stage processor is launched by first resistor R51 and medical fluid
Signal output end connection, the first triode Q11 emitter ground connection, the collector of the first triode Q11 respectively with second resistance
The base stage connection of R52, the second triode Q10, the other end of second resistance R52 are connect with 5V power supply, the second triode Q10's
Emitter is grounded and connect with the anode of first diode D1, the sun of the collector of the second triode Q10 and the second diode D2
The cathode connection of pole, capacitor C10, direct current generator spray pump, the cathode of the second diode D2 and the anode of direct current generator spray pump
The other end of connection, capacitor C10 is connect by 3rd resistor R53 with the cathode of the second diode D2.
The PWM delivery outlet that medical fluid launches processor 2 is connected with first resistor R51, when controlling the first triode Q11 on-off
Between, and cooperate with the second triode Q10 and realize copped wave function, 0-24DC adjustable voltage is realized, to realize DC motor speed
It is adjustable, to realize that the accurate control to liquid volume is launched.
The medical fluid putting control system setting concentration detection sensor for being used for dish-washing machine detects the medicine in dish-washing machine water tank
Liquid concentration, and feed back to medical fluid and launch processor, the injected volume of processor real-time control spray pump is launched by medical fluid, makes dish-washing machine
Liquid volume in water tank reaches optimal cleaning effect, can be realized the accurate throwing of medical fluid using this medical fluid putting control system
It puts, the medical fluid that can avoid dish-washing machine under the premise of guaranteeing washing effect is excessively launched, and can be saved the usage amount of medical fluid, can be risen
To preferable economic benefit.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (5)
1. a kind of medical fluid putting control system for dish-washing machine, characterized in that it comprises:
Medical fluid launches processor, and the medical fluid launches processor and the central processing unit of dish-washing machine communicates to connect；
Concentration acquires sensor, and the concentration acquisition sensor is used to acquire the cleaning solution concentration of dish-washing machine, the concentration acquisition
Sensor is launched processor with the medical fluid and is connect by signal acquisition circuit；
Spray pump, for the spray pump for launching medical fluid into the water tank of dish-washing machine, the spray pump passes through motor-drive circuit
Processor is launched with the medical fluid to connect.
2. the medical fluid putting control system according to claim 1 for dish-washing machine, it is characterised in that: the spray pump is
Stepper motor spray pump, the stepper motor spray pump are launched processor by stepper motor driving circuit and the medical fluid and are connected
It connects.
3. the medical fluid putting control system according to claim 2 for dish-washing machine, it is characterised in that: the stepper motor
Driving circuit uses high current bipolar stepping motor drive module, and the medical fluid launches processor and is equipped with pwm signal output end,
The pwm signal output end is connect with the pwm signal input terminal of the high current bipolar stepping motor drive module.
4. the medical fluid putting control system according to claim 1 for dish-washing machine, it is characterised in that: the spray pump is
Direct current generator spray pump, the direct current generator spray pump are launched processor by direct current motor drive circuit and the medical fluid and are connected
It connects.
5. the medical fluid putting control system according to claim 4 for dish-washing machine, it is characterised in that: the direct current generator
Driving circuit includes the first triode (Q11), the second triode (Q10), and the base stage of first triode (Q11) passes through first
Resistance (R51) is connect with the signal output end that the medical fluid launches processor, and the emitter of first triode (Q11) connects
The collector on ground, first triode (Q11) is connect with the base stage of second resistance (R52), the second triode (Q10) respectively,
The other end of the second resistance (R52) is connect with 5V power supply, the emitter of second triode (Q10) ground connection and with the
The anode of one diode (D1) connects, the collector of second triode (Q10) and anode, the capacitor of the second diode (D2)
(C10), the cathode connection of the direct current generator spray pump, the cathode and the direct current generator medical fluid of second diode (D2)
The anode connection of pump, the other end of the capacitor (C10) pass through the cathode of 3rd resistor (R53) and second diode (D2)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379668.7U CN208573701U (en) | 2017-10-24 | 2017-10-24 | Medical fluid putting control system for dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379668.7U CN208573701U (en) | 2017-10-24 | 2017-10-24 | Medical fluid putting control system for dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573701U true CN208573701U (en) | 2019-03-05 |
Family
ID=65499720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379668.7U Active CN208573701U (en) | 2017-10-24 | 2017-10-24 | Medical fluid putting control system for dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208573701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116327066A (en) * | 2023-04-21 | 2023-06-27 | 苏州厨芯科技有限公司 | Control method and device for chemical agent delivery of cleaning equipment and cleaning equipment |
| CN116327066B (en) * | 2023-04-21 | 2024-05-31 | 苏州厨芯科技有限公司 | Control method and device for chemical agent delivery of cleaning equipment and cleaning equipment |
-
2017
- 2017-10-24 CN CN201721379668.7U patent/CN208573701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116327066A (en) * | 2023-04-21 | 2023-06-27 | 苏州厨芯科技有限公司 | Control method and device for chemical agent delivery of cleaning equipment and cleaning equipment |
| CN116327066B (en) * | 2023-04-21 | 2024-05-31 | 苏州厨芯科技有限公司 | Control method and device for chemical agent delivery of cleaning equipment and cleaning equipment |
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