CN113253770A - Control method and device for sterilizing and disinfecting water generating device - Google Patents
Control method and device for sterilizing and disinfecting water generating device Download PDFInfo
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- CN113253770A CN113253770A CN202110584429.XA CN202110584429A CN113253770A CN 113253770 A CN113253770 A CN 113253770A CN 202110584429 A CN202110584429 A CN 202110584429A CN 113253770 A CN113253770 A CN 113253770A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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Abstract
The invention discloses a control method of a sterilizing and disinfecting water generating device, which is characterized by comprising an on-site monitoring module, wherein the on-site monitoring module comprises a manual mode and an automatic mode, and the control method specifically comprises the following steps: (1) supplying water and electricity to enable the control circuit to be electrified for working; (2) initializing a control system; (3) configuring a key interface, a display screen interface, an analog quantity data acquisition port and a communication port; (4) reading system parameters from the EEROM; (5) self-checking the electrode plate assembly; (6) when the control is in a manual mode; (7) when in the automatic mode. The invention also discloses a sterilizing water generating device adopting the sterilizing water generating device control method.
Description
Technical Field
The invention relates to the field of disinfection and sterilization, in particular to a sterilizing and disinfecting water generating device and a control method of the sterilizing and disinfecting water generating device.
Background
At present, the material for disinfection and sterilization on the market mainly divide into physics disinfection and sterilization and chemical disinfection and sterilization, wherein, use comparatively extensively with chemical disinfection and sterilization, but, disinfect the easy polluted environment through chemical reagent, often use in the life and can cause the injury to the human body, and then the physical disinfection and sterilization is safe relatively, and can reduce the pollution to the environment, at present, the disinfection of physics disinfection and sterilization mainly used swimming pool water, the disinfection of poultry water, the disinfection of domestic water's domestic water such as disinfection, the disinfection and sterilization principle mainly disinfects the disinfection through copper ion, silver ion, ultraviolet ray etc..
Silver is one of trace elements in human tissues, the trace silver is harmless to human bodies, the WHO regulates the safety value of the silver to the human bodies to be less than 0.05ppm, and the limit of silver ions in drinking water is 0.05 mg/l. The antibacterial mechanism of silver is metal ion action and photocatalysis. The chemical structure of silver determines that the silver has higher catalytic capability, the reduction potential of the silver in a high oxidation state is extremely high, and atomic oxygen is generated in the surrounding space and has strong oxidizing property so as to be capable of sterilizing. Ag + can strongly attract sulfhydryl (-SH) on protease in bacterial body, and rapidly combine with it to inactivate protease, resulting in bacterial death. When the bacteria are killed by the Ag +, the Ag + is dissociated from the bacterial corpses and is contacted with other bacterial colonies, and the process is repeatedly carried out, which is also the reason of the durability of the silver sterilization.
Copper is an indispensable micronutrient for human health and has important effects on the development and function of blood, central nervous system and immune system, hair, skin and skeletal tissue, and internal organs such as brain, liver and heart. Copper is mainly ingested from the daily diet. The world health organization recommends that an adult should ingest 0.03 mg of copper per kilogram of body weight per day in order to maintain health. Pregnant women and infants should be doubled. Copper deficiency can cause various diseases, and can be supplemented by taking copper-containing supplements and pills. The copper ions can kill pathogenic bacteria such as escherichia coli, dysentery and the like which are easy to breed in water, remove mollusks such as slugs, snails and the like which transmit schistosomiasis in water, and remove disease carriers such as mosquito larvae which transmit malaria and the like. It can also be used in swimming pool to prevent green algae pollution and tinea pedis infection through floor.
At present, the single copper ion and the single silver ion are adopted for disinfection and sterilization, the disinfection and sterilization efficiency is low, the cost is high, a large amount of electric energy is consumed in the process of releasing the copper ion or the silver ion, and therefore a disinfection and sterilization mode which is high in disinfection and sterilization efficiency and can save the cost is urgently needed to be provided, and a device and a component for realizing the disinfection and sterilization mode are needed.
Disclosure of Invention
The invention aims to provide a sterilizing and disinfecting water generating device and a control method thereof aiming at the defects of the prior art, so as to solve the problems that the prior sterilizing and disinfecting device adopts chemical reagents to pollute the environment and cause harm to human health, and the prior device adopts copper ions or silver ions to sterilize and disinfect independently, so that the sterilizing and disinfecting efficiency is low and the use cost is high.
The technical scheme adopted by the invention for realizing the purpose is as follows:
a control method of a sterilizing and disinfecting water generating device comprises an on-site monitoring module, wherein the on-site monitoring module comprises a manual mode and an automatic mode, and specifically comprises the following steps:
(1) connecting the water inlet and the water outlet of the sterilizing and disinfecting water generating device with a water inlet pipe and a water outlet pipe respectively, and electrifying the control circuit by feeding water;
(2) initializing the control system, and inputting the working current value I into the systemaAnd a maximum current value Ib(ii) a The working current value Ia changes along with the change of the number of the current electrode plates and the area size; the working current can be influenced according to the difference of water quality at the water inlet, and the worse the water quality, the higher the working current value;
the working current value is the current value when the copper ion content value in water at the water outlet is 0.7-1.0 mg/l and the silver ion content value is 0.001-0.01 mg/l after the water is electrified;
(3) configuring a key interface, a display screen interface, an analog quantity data acquisition port and a communication port;
(4) reading system parameters from the EEROM;
(5) the electrode plate assembly self-checks, the current collecting and monitoring module collects the current value flowing through the electrode plate assembly currently, the current value is displayed on the display screen, andjudging whether the current value of the electrode plate assembly is at a preset working current value IaIf the current value is less than the working current value IaIf 70%, prompting that scale exists on the electrode plate assembly, cleaning the scale, or damaging the electrode plate, and replacing the electrode plate assembly; if the current working current IaGreater than the maximum current value IbPrompting the short circuit of the electrode plate, cleaning the electrode plate assembly, and judging whether the current working current I is equal to or less than the preset currentaIs equal to the working current value IaThen, the next step is carried out;
(6) when the electrode plate assembly is in a manual mode, after the electrode plate assembly is checked, the required working current value is input through the control key and the timing setting of the working time of the electrode plate assembly is carried out according to the requirement, so that the control of the sterilizing and disinfecting water generating device is realized;
(7) when the system is in an automatic mode, after the electrode plate assembly is checked, inputting a copper ion content value and a silver ion content value in water, and adjusting the current value flowing through the electrode plate assembly by a current adjusting module according to the real-time water flow detected by a water flow sensor and the detected copper ion/silver ion concentration monitoring module; when the current water flow is detected to be 0 by the water flow sensor, the electrode plate assembly stops working; when the working time is preset, the electrode plate assembly stops working when the preset time is up.
The copper ion content in the water is 0.7-1.0 mg/l, and the silver ion content in the water is 0.001-0.01 mg/l.
The copper and silver ion content required for ensuring sufficient bactericidal performance and keeping the water in the pool clean and sanitary is that the copper ion content value is 0.7-1.0 mg/l, the silver ion content value is 0.001-0.01 mg/l, and under the condition of the concentration, the water can keep the organic property, namely: no smell and smell. Different from the common traditional water purification method (such as chlorine, oxygen and the like), the content of metal ions is not easy to change in water, and the stability of the concentration of the metal ions is not influenced by physical parameters such as temperature and illumination. And the bactericidal performance of the copper silver ions is not influenced by nitrogen in water.
When the working current of the electrode plate assembly fluctuates, the system automatically adjusts the current to be stabilized in the working current range of the electrode plate assembly, so that the electrode plate assembly works stably; when the electrode plate assembly needs to be cleaned and the electrode plate assembly is in short circuit, the system can give an alarm to prompt until the abnormity is finished; the periphery of a pressure-bearing shell of the sterilizing and disinfecting water generating device is provided with a plurality of lead coils, two ends of each lead coil are connected with an electromagnetic field generator, and when descaling is needed, the electromagnetic field generator is electrified to work, square wave signals are output, 60V voltage is output, and the frequency of an electromagnetic field is enabled to be 0.1 KHz-18 KHz.
And an electromagnetic shielding layer is arranged on the inner wall of the shell.
The added alternating electromagnetic field can improve the solubility of calcium carbonate in water and slow down the crystallization speed of calcium carbonate, and the descaling efficiency of hard water can reach more than 90 percent.
The system also comprises an upper computer management module and a remote monitoring module, wherein the upper computer management module monitors real-time running data of the sterilizing and disinfecting water generating device sent back by the field monitoring module through a wireless communication network in real time, arranges related data and provides a statistical curve and a report; the remote monitoring module obtains the data information of the sterilizing and disinfecting water generating device through a mobile network through the mobile terminal and can carry out remote control.
A sterilizing water generating device adopting the sterilizing water generating device control method comprises a pressure bearing shell, an electrode plate assembly arranged in the pressure bearing shell, a shell arranged on the upper part of the pressure bearing shell and a control panel arranged on the upper part of the shell, wherein the control panel comprises a display screen, control keys are arranged on the lower part of the display screen, a control circuit board electrically connected with the control panel and the electrode plate assembly is arranged at the bottom of the control panel, a control circuit is integrated on the circuit board, and a control system is embedded in the control circuit board; the electrode plate assembly comprises a plurality of copper-silver alloy electrode plates arranged at intervals and a copper-silver alloy electrode plate bracket; the periphery of the pressure-bearing shell is provided with a plurality of wire coils, two ends of each wire coil are connected with an electromagnetic field generator, and when descaling is needed, the electromagnetic field generator is electrified to work, square wave signals are output, 60V voltage is output, and the frequency of an electromagnetic field is enabled to be 0.1 KHz-18 KHz.
And a filter is arranged at the water inlet.
The control system comprises a control panel driving module, an electrode detection module, a current acquisition monitoring module, a current adjusting module, an alarm module, a copper ion/silver ion concentration monitoring module and an electromagnetic field generating module.
The control circuit comprises a power supply circuit, a control panel driving circuit, a CAN bus transceiving circuit, a temperature monitoring circuit, a central control circuit, an electrode control circuit, a low-input bias current amplifying circuit and a copper ion/silver ion concentration monitoring circuit;
the central control circuit comprises a control chip IC1, a crystal oscillator Q1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C20 and a capacitor C22, wherein one end of the crystal oscillator Q1 is connected with a 30 th pin of the control chip IC1 and one end of the capacitor C4, the other end of the crystal oscillator Q1 is connected with a 31 th pin of the control chip IC1 and one end of the capacitor C5, one ends of the capacitor C3 and the capacitor C22 are both connected with a 28 th pin of the control chip IC1 and connected with a 5V power supply, one end of the capacitor C20 is connected with a 23 th pin of the control chip IC1, one end of the capacitor C2 is connected with a 7 th pin of the control chip IC1 and connected with the 5V power supply, and the other ends of the capacitor C2, the capacitor C3, the capacitor C4, the capacitor C5 and the capacitor C20 and the capacitor C22 are both grounded at a 29 th pin and a pin of the control chip IC 1;
the electrode control circuit comprises a control chip IC3, a transistor T1, a transistor T2, a transistor T4, a transistor T5, a transistor T6, a field effect transistor T7, a resistor R3, a resistor R4, a resistor R6, a capacitor C6, a diode D6, a plug-in P6, an inductor L6, a plug-in P6, a relay K6 and a relay K6, wherein a first pin 12 of the control chip IC 6 is connected with one end of the resistor R6, a first pin of the control chip IC 6 and a second pin of the resistor R6 are connected with one end of the transistor T6, a resistor R6, a first end of the transistor T6, a resistor R6 is connected with one end of the other end of the transistor T6, and a resistor R6, and a terminal of the other end of the transistor T6, and a resistor R6, a resistor B of the other end of the transistor T6 is connected with one end of the resistor R6, a resistor R6, and a resistor R6, a resistor E6, and a resistor E is connected with one end of the other end of the resistor E6 of the resistor E6 is connected with one end of the resistor E6 of the transistor T6 of the resistor E6 is connected with one end of the resistor E6, and one end of the resistor E of the resistor R6, and one end of the resistor E of the transistor T6 is connected with one end of the resistor E6 of the transistor T6 is connected with one end of the transistor T6, and one end of the transistor T6, and one end of the resistor E, The B pole of the triode T5 and the B pole of the triode T6 are connected, the other end of the resistor R18 is connected with the C pole of the triode T5, the E pole of the triode T5 is connected with the E pole of the triode T6 and one end of the resistor R21, the other end of the resistor R21 is connected with the G pole of the field effect transistor T7, the S pole of the field effect transistor T7 is connected with one end of a capacitor C7 and one end of a capacitor C7, the D pole of the field effect transistor T7 is connected with one end of a diode D7 and one end of an inductor L7, the other end of the inductor L7 is connected with one end of the resistor R7, one end of the capacitor C7, the 5 th pin and the 4 th pin of the relay K7 and the 5 th pin and the 4 th pin of the relay K7, the other end of the resistor R7 is connected with the 7 th pin of the relay K7, the 2 nd pin of the relay K7 is connected with the 7 th pin of the transistor D7 and the first pin of the relay K7, and the first pin of the relay K7 are connected with the first pin of the relay K7, and the first pin of the relay P pin 7 are connected with the relay P pin of the relay K7. The B pole of the triode T2 is connected with one end of a resistor R6 and one end of a resistor R7, the other end of the resistor R6 is connected with the 14 th pin of a control chip IC 6, the 2 nd pin and the 7 th pin of a relay K6 are connected with each other, the 3 rd pin and the 6 th pin of the relay K6 are connected with a plug-in P6, the 1 st pin of the relay K6 is connected with one end of a diode D6 and the C pole of the triode T6, the B pole of the triode T6 is connected with one end of the resistor R6 and one end of the resistor R6, the other end of the resistor R6 is connected with the 15 th pin of the control chip IC 6, the other end of the resistor R6, the E pole of the triode T6, the capacitor C6, the other end of the capacitor C6, the C pole of the control chip 6, the control chip IC 20, the control chip IC 36, The 15 th pin of the control chip IC3, the 14 th pin of the control chip IC3, the other end of the resistor R20 and one end of the capacitor C7 are all grounded, and the other end of the capacitor C7, the 8 th pin of the relay K2, the other end of the diode D2, the 8 th pin of the relay K1 and the other end of the diode D1 are all connected with a 5V power supply;
the low-input bias current amplifying circuit comprises a control chip IC4, a capacitor C17, a capacitor C10, a capacitor C14, a resistor R22, a resistor R23, a resistor R24, a resistor R25 and a resistor R26, wherein a 1 st pin of the control chip IC4 is connected with one end of a resistor R22, one end of a capacitor C10 and a 17 th pin of the control chip IC3, a 3 rd pin of the control chip IC4 is connected with one end of a capacitor C14, one end of a resistor R23 and one end of a resistor R25, the other end of the resistor R25 is connected with one end of a resistor R26, a 4 th pin of the control chip IC4 is connected with one end of a resistor R24, the other end of the resistor R22 and the other end of a capacitor C10, a 5 th pin of the control chip IC4 and one end of a capacitor C17 are connected with a 5V power supply, and the other end of the capacitor C17, the other end of the capacitor C26, the other end of the resistor R24, the other end of the resistor R23, the other end of the control chip IC4 and the capacitor C14 are all grounded;
the CAN bus transceiving circuit comprises a control chip IC5, a capacitor C21, a capacitor C23, a direct current converter T10, a plug-in P6 and a plug-in P7, wherein, the 5 th pin of the control chip IC5 is connected with the 11 th pin of the control chip IC1, the 6 th pin of the control chip IC5 is connected with the 10 th pin of the control chip IC1, the 13 th pin of the control chip IC5 is connected with one end of the capacitor C23 and the 4 th pin of the DC converter T10, the 2 nd pin, the 3 rd pin, the bottom 8 th pin, the 9 th pin and the 16 th pin of the control chip IC5, one end of a capacitor C21, the other end of the capacitor C23, the 3 rd pin and the 1 st pin of the DC converter T10, the 1 st pin of the plug-in P6 and the 1 st pin of the plug-in P7 are all grounded, the 7 th pin of the control chip IC5, the other end of the capacitor C21 and the 2 nd pin of the DC converter T10 are all connected with a 5V power supply, the 11 th pin of the control chip IC5 is connected with the 2 nd pin of the plug-in P6 and the 2 nd pin of the plug-in P7, and the 12 th pin of the control chip IC5 is connected with the 3 rd pin of the plug-in P6 and the 3 rd pin of the plug-in P7;
the temperature monitoring circuit comprises a temperature chip IC8, a resistor R10, a resistor R11 and a capacitor C24, wherein a 1 st pin of the temperature chip IC8 is connected with one end of a resistor R11, a 42 th pin of a control chip IC1 and a 13 th pin of a control chip IC3, a 2 nd pin of the temperature chip IC8 is connected with one end of a resistor R10, a 37 th pin of the control chip IC1 and an 11 th pin of a control chip IC3, a 4 th pin, a 5 th pin, a 6 th pin and a 7 th pin of the temperature chip IC8 and one end of a capacitor C24 are all grounded, and an 8 th pin of the temperature chip IC8 and the other end of the capacitor C24 are all connected with a 5V power supply;
the current acquisition circuit comprises a plug-in P9, a resistor R36 and a resistor R37, wherein one end of the resistor R37 is connected with the 8 th pin of the control chip IC1, the other end of the resistor R37 is connected with one end of a resistor R36 and the 2 nd pin of the plug-in P9, the 1 st pin of the plug-in P9 and the other end of the resistor R36 are both connected with a 5V power supply, and the 3 rd pin of the plug-in P9 is grounded;
the central control circuit also comprises a central control circuit download interface circuit which comprises a plug-in P4, a resistor R2, a resistor R1, a resistor R38, a resistor R5, a switch SM1 and a capacitor C1, the 1 st pin of the plug-in P4 is connected with one end of a resistor R2 and the 18 th pin of a control chip IC1, the other end of the resistor R2 is connected with one end of a resistor R1 and one end of a capacitor C1, the 4 th pin of the plug-in P4 is connected with one end of a resistor R5 and the 1 st pin of the control chip IC1, the 6 th pin of the plug-in P4 is connected with the 44 th pin of the control chip IC1, the 7 th pin of the plug-in P4 is connected with the 17 th pin of the control chip IC1, the 9 th pin of the plug-in P4 is connected with the 16 th pin of the control chip IC1, the 5 th pin of the plug-in P4, the other end of the capacitor C1, one end of the switch SM1 and the other end of the resistor R5 are all grounded, the other end of the resistor R1, the 3 rd pin of the plug-in P4, one end of the resistor R38 is connected with a 5V power supply, and the other end of the switch SM 38 is connected with the other end of the switch 1;
the electrode control circuit also comprises an electrode controllable circuit downloading interface circuit which comprises a plug-in P10, a resistor R16, a resistor R15 and a capacitor C6, wherein a 1 st pin of the plug-in P10 is connected with one end of a resistor R16 and a 4 th pin of a control chip IC3, the other end of the resistor R16 is connected with one end of the resistor R15 and one end of a capacitor C6, a 3 rd pin of the plug-in P10 and the other end of the resistor R15 are connected with a 5V power supply, a 5 th pin of the plug-in P10 and the other end of the capacitor C6 are both grounded, a 7 th pin of the plug-in P10 is connected with a 19 th pin of the control chip IC3, a 9 th pin of the plug-in P10 is connected with an 18 th pin of the control chip IC3, a 4 th pin of the plug-in P10 is connected with a 12 th pin of the control chip IC3, and a 6 th pin of the plug-in P10 is connected with a 10 th pin of the control chip IC 3.
The display screen is a liquid crystal display screen, and the control keys comprise a power switch key, a return/menu key, a downward turning key, an upward turning key and a completion key.
The copper-silver alloy electrode plate is prepared by the following steps of electrolyzing copper: 70% -99%, silver ingot: 1 to 30 percent.
And an electromagnetic shielding layer is arranged on the inner wall of the shell.
The pressure-bearing shell is characterized in that the upper end and the lower end of the pressure-bearing shell are respectively provided with a water inlet and a water outlet, a copper ion concentration detection device, a silver ion concentration detection device and a water flow sensor are arranged at the water outlet, and a temperature sensor is arranged in the shell.
The invention has the beneficial effects that: the sterilizing water generating device can release copper ions and silver ions into water simultaneously by outputting low-voltage direct current, replaces a copper polar plate and a silver polar plate which are required to generate the copper ions and the silver ions independently by a traditional copper ion and silver ion generating device, reduces the volume of the device, improves the efficiency of the device, keeps the content of the copper ions at 0.7-1.0 mg/l and the content of the silver ions at 0.001-0.01 mg/l, and is safe and reliable to use.
The control method of the sterilizing and disinfecting water generating device has a manual mode and an automatic mode, so that the requirements of different places and people can be met, the automatic mode is matched with the copper ion/silver ion concentration monitoring module and the water flow sensor, so that the copper and silver ions can be accurately released, when the water flow is large, the current value flowing through the electrode plate assembly is controlled to be increased, so that the release amount of the copper and silver ions is increased, the concentration of the copper and silver ions in water is maintained, when the water flow is small, the current value flowing through the electrode plate assembly is controlled to be reduced, so that the release amount of the copper and silver ions in water is reduced, the concentration of the copper and silver ions in water is maintained, different sterilizing requirements are met, the service life of the electrode plate assembly is prolonged, and electric energy is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
FIG. 3 is a circuit diagram of the central control circuit of the present invention;
FIG. 4 is a circuit diagram of the electrode control circuit of the present invention;
FIG. 5 is a low input bias current amplifier circuit diagram according to the present invention;
FIG. 6 is a CAN bus transceiver circuit diagram of the present invention;
FIG. 7 is a circuit diagram of the temperature monitoring circuit of the present invention;
FIG. 8 is a circuit diagram of the current collection of the present invention;
FIG. 9 is a circuit diagram of the download interface of the central control circuit according to the present invention;
FIG. 10 is a circuit diagram of a download interface of the electrode control circuit of the present invention;
FIG. 11 is a diagram of a 5V power supply circuit of the present invention;
FIG. 12 is a schematic diagram of a 24V power supply circuit of the present invention;
FIG. 13 is a driving circuit diagram A of the control panel according to the present invention;
FIG. 14 is a driving circuit diagram B of the control panel according to the present invention;
FIG. 15 is a buzzer circuit diagram in accordance with the present invention;
FIG. 16 is a circuit diagram of a fan driving circuit of the power supply of the present invention;
FIG. 17 is a flow chart of the manual mode operation of the present invention;
fig. 18 is a flow chart of self-test of the electrode plate assembly.
In the figure: 1. pressure bearing shell 2, electrode plate assembly 3, shell 4, control panel 5 and display screen
6. Copper-silver alloy electrode plate 7. copper-silver alloy electrode plate support
8. Power switch key 9, return/menu key 10, down-turn key
11. Upturning key 12, finishing key 13, water inlet 14 and water outlet
15. Conducting coil
Detailed Description
Example (b): referring to fig. 1 to 16, the present embodiment provides a method for controlling a sterilizing and disinfecting water generating apparatus, which includes an on-site monitoring module, where the on-site monitoring module includes two modes, namely a manual mode and an automatic mode, and specifically includes the following steps:
(1) connecting the water inlet and the water outlet of the sterilizing and disinfecting water generating device with a water inlet pipe and a water outlet pipe respectively, and electrifying the control circuit by feeding water;
(2) initializing the control system, and inputting the working current value I into the systemaAnd a maximum current value Ib(ii) a The working current value Ia changes along with the change of the number of the current electrode plates and the area size;
(3) configuring a key interface, a display screen interface, an analog quantity data acquisition port and a communication port;
(4) reading system parameters from the EEROM;
(5) self-checking and current collecting monitor for electrode plate assemblyThe measuring module collects the current value of the current flowing through the electrode plate assembly, displays the current value on the display screen, and judges whether the current value of the electrode plate assembly is at a preset working current value IaIf the current value is less than the working current value IaIf 70%, prompting that scale exists on the electrode plate assembly, cleaning the scale, or damaging the electrode plate, and replacing the electrode plate assembly; if the current working current IaGreater than the maximum current value IbPrompting the short circuit of the electrode plate, cleaning the electrode plate assembly, and judging whether the current working current I is equal to or less than the preset currentaIs equal to the working current value IaThen, the next step is carried out;
(6) when the electrode plate assembly is in a manual mode, after the electrode plate assembly is checked, the required working current value is input through the control key and the timing setting of the working time of the electrode plate assembly is carried out according to the requirement, so that the control of the sterilizing and disinfecting water generating device is realized;
(7) when the system is in an automatic mode, after the electrode plate assembly is checked, inputting a copper ion content value and a silver ion content value in water, and adjusting the current value flowing through the electrode plate assembly by a current adjusting module according to the real-time water flow detected by a water flow sensor and the detected copper ion/silver ion concentration monitoring module; when the current water flow is detected to be 0 by the water flow sensor, the electrode plate assembly stops working; when the working time is preset, the electrode plate assembly stops working when the preset time is up.
The copper ion content in the water is 0.7-1.0 mg/l, and the silver ion content in the water is 0.001-0.01 mg/l.
When the working current of the electrode plate assembly fluctuates, the system automatically adjusts the current to be stabilized in the working current range of the electrode plate assembly, so that the electrode plate assembly works stably; when the electrode plate assembly needs to be cleaned and the electrode plate assembly is in short circuit, the system can give an alarm to prompt until the abnormity is finished; the periphery of a pressure-bearing shell of the sterilizing and disinfecting water generating device is provided with a plurality of lead coils, two ends of each lead coil are connected with an electromagnetic field generator, and when descaling is needed, the electromagnetic field generator is electrified to work, square wave signals are output, 60V voltage is output, and the frequency of an electromagnetic field is enabled to be 0.1 KHz-18 KHz.
And an electromagnetic shielding layer is arranged on the inner wall of the shell.
The system also comprises an upper computer management module and a remote monitoring module, wherein the upper computer management module monitors real-time running data of the sterilizing and disinfecting water generating device sent back by the field monitoring module through a wireless communication network in real time, arranges related data and provides a statistical curve and a report; the remote monitoring module obtains the data information of the sterilizing and disinfecting water generating device through a mobile network through the mobile terminal and can carry out remote control.
A sterilizing and disinfecting water generating device comprises a pressure bearing shell 1, an electrode plate component 2 arranged in the pressure bearing shell 1, a shell 3 arranged on the upper part of the pressure bearing shell 1 and a control panel 4 arranged on the upper part of the shell 3, wherein the control panel 4 comprises a display screen 5, a control key is arranged on the lower part of the display screen 5, a control circuit board electrically connected with the control panel and the electrode plate component 2 is arranged at the bottom of the control panel 4, a control circuit is integrated on the circuit board, and a control system is embedded in the control circuit board; the electrode plate assembly comprises a plurality of copper-silver alloy electrode plates 6 arranged at intervals and a copper-silver alloy electrode plate bracket 7; the periphery of the pressure-bearing shell 1 is provided with a plurality of wire coils 15, two ends of each wire coil are connected with an electromagnetic field generator, and when descaling is needed, the electromagnetic field generator is electrified to work, square wave signals are output, 60V voltage is output, and the frequency of an electromagnetic field is 0.1 KHz-18 KHz.
The control system comprises a control panel driving module, an electrode detection module, a current acquisition monitoring module, a current adjusting module, an alarm module and a copper ion/silver ion concentration monitoring module.
The control circuit comprises a power supply circuit, a control panel driving circuit, a CAN bus transceiving circuit, a temperature monitoring circuit, a central control circuit, an electrode control circuit, a low-input bias current amplifying circuit and a copper ion/silver ion concentration monitoring circuit.
The central control circuit comprises a control chip IC1, a crystal oscillator Q1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C20 and a capacitor C22, wherein one end of the crystal oscillator Q1 is connected with a 30 th pin of the control chip IC1 and one end of the capacitor C4, the other end of the crystal oscillator Q1 is connected with a 31 th pin of the control chip IC1 and one end of the capacitor C5, one ends of the capacitor C3 and the capacitor C22 are both connected with a 28 th pin of the control chip IC1 and connected with a 5V power supply, one end of the capacitor C20 is connected with a 23 th pin of the control chip IC1, one end of the capacitor C2 is connected with a 7 th pin of the control chip IC1 and connected with a 5V power supply, and the other ends of the capacitor C2, the capacitor C3, the capacitor C4, the capacitor C5, the capacitor C20 and the capacitor C22 are both grounded at a 29 th pin and a pin of the control chip IC 1.
The electrode control circuit comprises a control chip IC3, a transistor T1, a transistor T2, a transistor T4, a transistor T5, a transistor T6, a field effect transistor T7, a resistor R3, a resistor R4, a resistor R6, a capacitor C6, a diode D6, a plug-in P6, an inductor L6, a plug-in P6, a relay K6 and a relay K6, wherein a first pin 12 of the control chip IC 6 is connected with one end of the resistor R6, a first pin of the control chip IC 6 and a second pin of the resistor R6 are connected with one end of the transistor T6, a resistor R6, a first end of the transistor T6, a resistor R6 is connected with one end of the other end of the transistor T6, and a resistor R6, and a terminal of the other end of the transistor T6, and a resistor R6, a resistor B of the other end of the transistor T6 is connected with one end of the resistor R6, a resistor R6, and a resistor R6, a resistor E6, and a resistor E is connected with one end of the other end of the resistor E6 of the resistor E6 is connected with one end of the resistor E6 of the transistor T6 of the resistor E6 is connected with one end of the resistor E6, and one end of the resistor E of the resistor R6, and one end of the resistor E of the transistor T6 is connected with one end of the resistor E6 of the transistor T6 is connected with one end of the transistor T6, and one end of the transistor T6, and one end of the resistor E, The B pole of the triode T5 and the B pole of the triode T6 are connected, the other end of the resistor R18 is connected with the C pole of the triode T5, the E pole of the triode T5 is connected with the E pole of the triode T6 and one end of the resistor R21, the other end of the resistor R21 is connected with the G pole of the field effect transistor T7, the S pole of the field effect transistor T7 is connected with one end of a capacitor C7 and one end of a capacitor C7, the D pole of the field effect transistor T7 is connected with one end of a diode D7 and one end of an inductor L7, the other end of the inductor L7 is connected with one end of the resistor R7, one end of the capacitor C7, the 5 th pin and the 4 th pin of the relay K7 and the 5 th pin and the 4 th pin of the relay K7, the other end of the resistor R7 is connected with the 7 th pin of the relay K7, the 2 nd pin of the relay K7 is connected with the 7 th pin of the transistor D7 and the first pin of the relay K7, and the first pin of the relay K7 are connected with the first pin of the relay K7, and the first pin of the relay P pin 7 are connected with the relay P pin of the relay K7. The B pole of the triode T2 is connected with one end of a resistor R6 and one end of a resistor R7, the other end of the resistor R6 is connected with the 14 th pin of a control chip IC 6, the 2 nd pin and the 7 th pin of a relay K6 are connected with each other, the 3 rd pin and the 6 th pin of the relay K6 are connected with a plug-in P6, the 1 st pin of the relay K6 is connected with one end of a diode D6 and the C pole of the triode T6, the B pole of the triode T6 is connected with one end of the resistor R6 and one end of the resistor R6, the other end of the resistor R6 is connected with the 15 th pin of the control chip IC 6, the other end of the resistor R6, the E pole of the triode T6, the capacitor C6, the other end of the capacitor C6, the C pole of the control chip 6, the control chip IC 20, the control chip IC 3616 of the control chip IC 6, the control chip 3616, The 15 th pin of the control chip IC3, the 14 th pin of the control chip IC3, the other end of the resistor R20 and one end of the capacitor C7 are all grounded, and the other end of the capacitor C7, the 8 th pin of the relay K2, the other end of the diode D2, the 8 th pin of the relay K1 and the other end of the diode D1 are all connected with a 5V power supply.
The low-input bias current amplifying circuit comprises a control chip IC4, a capacitor C17, a capacitor C10, a capacitor C14, a resistor R22, a resistor R23, a resistor R24, a resistor R25 and a resistor R26, wherein a 1 st pin of the control chip IC4 is connected with one end of a resistor R22, one end of a capacitor C10 and a 17 th pin of the control chip IC3, a 3 rd pin of the control chip IC4 is connected with one end of a capacitor C14, one end of a resistor R23 and one end of a resistor R25, the other end of the resistor R25 is connected with one end of a resistor R26, a 4 th pin of the control chip IC4 is connected with one end of a resistor R24, the other end of the resistor R22 and the other end of a capacitor C10, a 5 th pin of the control chip IC4 and one end of a capacitor C17 are connected with a 5V power supply, and the other end of the capacitor C17, the other end of the capacitor C26, the other end of the resistor R24, the other end of the resistor R23, the other end of the control chip IC4 and the other end of the capacitor C14 are all grounded.
The CAN bus transceiving circuit comprises a control chip IC5, a capacitor C21, a capacitor C23, a direct current converter T10, a plug-in P6 and a plug-in P7, wherein, the 5 th pin of the control chip IC5 is connected with the 11 th pin of the control chip IC1, the 6 th pin of the control chip IC5 is connected with the 10 th pin of the control chip IC1, the 13 th pin of the control chip IC5 is connected with one end of the capacitor C23 and the 4 th pin of the DC converter T10, the 2 nd pin, the 3 rd pin, the bottom 8 th pin, the 9 th pin and the 16 th pin of the control chip IC5, and one end of a capacitor C21, the other end of the capacitor C23, the 3 rd pin and the 1 st pin of the DC converter T10, the 1 st pin of the plug P6 and the 1 st pin of the plug P7 are all grounded, the 7 th pin of the control chip IC5, the other end of the capacitor C21 and the 2 nd pin of the DC converter T10 are all connected with a 5V power supply, the 11 th pin of the control chip IC5 is connected with the 2 nd pin of the plug P6 and the 2 nd pin of the plug P7, and the 12 th pin of the control chip IC5 is connected with the 3 rd pin of the plug P6 and the 3 rd pin of the plug P7.
The temperature monitoring circuit comprises a temperature chip IC8, a resistor R10, a resistor R11 and a capacitor C24, wherein a 1 st pin of the temperature chip IC8 is connected with one end of a resistor R11, a 42 th pin of a control chip IC1 and a 13 th pin of the control chip IC3, a 2 nd pin of the temperature chip IC8 is connected with one end of a resistor R10, a 37 th pin of the control chip IC1 and an 11 th pin of the control chip IC3, a 4 th pin, a 5 th pin, a 6 th pin and a 7 th pin of the temperature chip IC8 and one end of the capacitor C24 are all grounded, and an 8 th pin of the temperature chip IC8 and the other end of the capacitor C24 are all connected with a 5V power supply.
The current acquisition circuit comprises a plug-in P9, a resistor R36 and a resistor R37, wherein one end of the resistor R37 is connected with the 8 th pin of the control chip IC1, the other end of the resistor R37 is connected with one end of a resistor R36 and the 2 nd pin of the plug-in P9, the 1 st pin of the plug-in P9 and the other end of the resistor R36 are both connected with a 5V power supply, and the 3 rd pin of the plug-in P9 is grounded.
The central control circuit also comprises a central control circuit download interface circuit which comprises a plug-in P4, a resistor R2, a resistor R1, a resistor R38, a resistor R5, a switch SM1 and a capacitor C1, the 1 st pin of the plug-in P4 is connected with one end of a resistor R2 and the 18 th pin of a control chip IC1, the other end of the resistor R2 is connected with one end of a resistor R1 and one end of a capacitor C1, the 4 th pin of the plug-in P4 is connected with one end of a resistor R5 and the 1 st pin of the control chip IC1, the 6 th pin of the plug-in P4 is connected with the 44 th pin of the control chip IC1, the 7 th pin of the plug-in P4 is connected with the 17 th pin of the control chip IC1, the 9 th pin of the plug-in P4 is connected with the 16 th pin of the control chip IC1, the 5 th pin of the plug-in P4, the other end of the capacitor C1, one end of the switch SM1 and the other end of the resistor R5 are all grounded, the other end of the resistor R1, the 3 rd pin of the plug-in P4 and one end of the resistor R38 are all connected with a 5V power supply, and the other end of the resistor R38 is connected with the other end of the switch SM 1.
The electrode control circuit also comprises an electrode controllable circuit downloading interface circuit which comprises a plug-in P10, a resistor R16, a resistor R15 and a capacitor C6, wherein a 1 st pin of the plug-in P10 is connected with one end of a resistor R16 and a 4 th pin of a control chip IC3, the other end of the resistor R16 is connected with one end of the resistor R15 and one end of a capacitor C6, a 3 rd pin of the plug-in P10 and the other end of the resistor R15 are connected with a 5V power supply, a 5 th pin of the plug-in P10 and the other end of the capacitor C6 are both grounded, a 7 th pin of the plug-in P10 is connected with a 19 th pin of the control chip IC3, a 9 th pin of the plug-in P10 is connected with an 18 th pin of the control chip IC3, a 4 th pin of the plug-in P10 is connected with a 12 th pin of the control chip IC3, and a 6 th pin of the plug-in P10 is connected with a 10 th pin of the control chip IC 3.
The power circuit further comprises a power fan driving circuit and a buzzer circuit.
The display screen is a liquid crystal display screen, and the control keys comprise a power switch key 8, a return/menu key 9, a down-turning key 10, an up-turning key 11 and a completion key 12.
The copper-silver alloy electrode plate is prepared by the following steps of electrolyzing copper: 70% -99%, silver ingot: 1 to 30 percent.
And an electromagnetic shielding layer is arranged on the inner wall of the shell.
The upper end and the lower end of the pressure bearing shell 1 are respectively provided with a water inlet 13 and a water outlet 14, a copper ion concentration detection device, a silver ion concentration detection device and a water flow sensor are arranged at the water outlet 14, and a temperature sensor is arranged inside the shell 3.
The copper ion concentration detection device is a CdTe quantum dot fluorescent sensor, a high-sensitivity photodiode is arranged in the CdTe quantum dot fluorescent sensor, and according to the principle that copper ions can affect a fluorescence spectrum, when copper ions exist in water, the photodiode feeds back the current according to the intensity of fluorescence, so that the copper ion concentration is detected.
The copper ion concentration detection device can also be a graphene sensor based on dielectrophoresis, through graphene, when copper ions of an electron acceptor are adsorbed on graphene, charge transfer occurs, electrons are transferred from redox graphene to the copper ions, so that the concentration of hole carriers in the copper ions is increased, the current is increased, and the concentration of the copper ions is detected according to the current.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, so that the method steps performed by the present invention are included in the scope of the present invention.
Claims (10)
1. A control method of a sterilizing and disinfecting water generating device is characterized by comprising an on-site monitoring module, wherein the on-site monitoring module comprises a manual mode and an automatic mode, and the control method specifically comprises the following steps:
(1) connecting the water inlet and the water outlet of the sterilizing and disinfecting water generating device with a water inlet pipe and a water outlet pipe respectively, and electrifying the control circuit by feeding water;
(2) initializing the control system, and inputting the working current value I into the systemaAnd a maximum current value Ib(ii) a The working current value Ia changes along with the change of the number of the current electrode plates and the area size;
(3) configuring a key interface, a display screen interface, an analog quantity data acquisition port and a communication port;
(4) reading system parameters from the EEROM;
(5) the electrode plate assembly self-checking device comprises a current collecting and monitoring module, a display screen and a display module, wherein the current collecting and monitoring module collects the current value of current flowing through the electrode plate assembly, displays the current value on the display screen, and judges whether the current value of the electrode plate assembly is at a preset working current value IaIf the current value is less than the working current value IaIf 70%, prompting that scale exists on the electrode plate assembly, cleaning the scale, or damaging the electrode plate, and replacing the electrode plate assembly; if the current working current IaGreater than the maximum current value IbPrompting the short circuit of the electrode plate, cleaning the electrode plate assembly, and judging whether the current working current I is equal to or less than the preset currentaIs equal to the working current value IaThen, the next step is carried out;
(6) when the electrode plate assembly is in a manual mode, after the electrode plate assembly is checked, the required working current value is input through the control key and the timing setting of the working time of the electrode plate assembly is carried out according to the requirement, so that the control of the sterilizing and disinfecting water generating device is realized;
(7) when the system is in an automatic mode, after the electrode plate assembly is checked, inputting a copper ion content value and a silver ion content value in water, and adjusting the current value flowing through the electrode plate assembly by a current adjusting module according to the real-time water flow detected by a water flow sensor and the detected copper ion/silver ion concentration monitoring module; when the current water flow is detected to be 0 by the water flow sensor, the electrode plate assembly stops working; when the working time is preset, the electrode plate assembly stops working when the preset time is up.
2. The method for controlling a sterilizing water generator according to claim 1, wherein the copper ion content in the water is 0.7 to 1.0mg/l, and the silver ion content in the water is 0.001 to 0.01 mg/l.
3. The method for controlling a sterilizing water generating apparatus according to claim 1, wherein when the operating current of the electrode plate assembly fluctuates, the system automatically adjusts to stabilize the current within the operating current range of the electrode plate assembly, so that the electrode plate assembly operates stably; when the electrode plate assembly needs to be cleaned and the electrode plate assembly is in short circuit, the system can give an alarm to prompt until the abnormity is finished; the periphery of a pressure-bearing shell of the sterilizing and disinfecting water generating device is provided with a plurality of lead coils, two ends of each lead coil are connected with an electromagnetic field generator, and when descaling is needed, the electromagnetic field generator is electrified to work, square wave signals are output, 60V voltage is output, and the frequency of an electromagnetic field is enabled to be 0.1 KHz-18 KHz.
4. The method for controlling a sterilizing water generating device according to claim 1, further comprising an upper computer management module and a remote monitoring module, wherein the upper computer management module monitors real-time operation data of the sterilizing water generating device sent back by the on-site monitoring module through a wireless communication network in real time, and arranges the relevant data to provide a statistical curve and a report; the remote monitoring module obtains the data information of the sterilizing and disinfecting water generating device through a mobile network through the mobile terminal and can carry out remote control.
5. A sterilized and disinfected water generator using the method of controlling a sterilized and disinfected water generator according to any one of claims 1 to 4, comprising a pressure-bearing housing, an electrode plate assembly disposed inside the pressure-bearing housing, a housing disposed outside the pressure-bearing housing, and a control panel disposed on the upper portion of the housing, wherein the control panel comprises a display screen, control buttons are disposed on the lower portion of the display screen, a control circuit board electrically connected to the control panel and the electrode plate assembly is disposed on the bottom of the control panel, and a control circuit is integrated on the circuit board and embedded with a control system; the electrode plate assembly comprises a plurality of copper-silver alloy electrode plates arranged at intervals and a copper-silver alloy electrode plate bracket; the periphery of the pressure-bearing shell is provided with a plurality of wire coils, two ends of each wire coil are connected with an electromagnetic field generator, and when descaling is needed, the electromagnetic field generator is electrified to work, square wave signals are output, 60V voltage is output, and the frequency of an electromagnetic field is enabled to be 0.1 KHz-18 KHz.
6. The apparatus according to claim 5, wherein the control system comprises a control panel driving module, an electrode detecting module, a current collecting and monitoring module, a current adjusting module, a communication module, an alarm module, a copper ion/silver ion concentration monitoring module, and an electromagnetic field generator control module.
7. The sterilizing and disinfecting water generating apparatus as claimed in claim 5, wherein the control circuit comprises a power supply circuit, a control panel driving circuit, a CAN bus transceiver circuit, a temperature monitoring circuit, a central control circuit, an electrode control circuit, a low input bias current amplifying circuit and a copper ion/silver ion concentration monitoring circuit;
the central control circuit comprises a control chip IC1, a crystal oscillator Q1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C20 and a capacitor C22, wherein one end of the crystal oscillator Q1 is connected with a 30 th pin of the control chip IC1 and one end of the capacitor C4, the other end of the crystal oscillator Q1 is connected with a 31 th pin of the control chip IC1 and one end of the capacitor C5, one ends of the capacitor C3 and the capacitor C22 are both connected with a 28 th pin of the control chip IC1 and connected with a 5V power supply, one end of the capacitor C20 is connected with a 23 th pin of the control chip IC1, one end of the capacitor C2 is connected with a 7 th pin of the control chip IC1 and connected with the 5V power supply, and the other ends of the capacitor C2, the capacitor C3, the capacitor C4, the capacitor C5 and the capacitor C20 and the capacitor C22 are both grounded at a 29 th pin and a pin of the control chip IC 1;
the electrode control circuit comprises a control chip IC3, a transistor T1, a transistor T2, a transistor T4, a transistor T5, a transistor T6, a field effect transistor T7, a resistor R3, a resistor R4, a resistor R6, a capacitor C6, a diode D6, a plug-in P6, an inductor L6, a plug-in P6, a relay K6 and a relay K6, wherein a first pin 12 of the control chip IC 6 is connected with one end of the resistor R6, a first pin of the control chip IC 6 and a second pin of the resistor R6 are connected with one end of the transistor T6, a resistor R6, a first end of the transistor T6, a resistor R6 is connected with one end of the other end of the transistor T6, and a resistor R6, and a terminal of the other end of the transistor T6, and a resistor R6, a resistor B of the other end of the transistor T6 is connected with one end of the resistor R6, a resistor R6, and a resistor R6, a resistor E6, and a resistor E is connected with one end of the other end of the resistor E6 of the resistor E6 is connected with one end of the resistor E6 of the transistor T6 of the resistor E6 is connected with one end of the resistor E6, and one end of the resistor E of the resistor R6, and one end of the resistor E of the transistor T6 is connected with one end of the resistor E6 of the transistor T6 is connected with one end of the transistor T6, and one end of the transistor T6, and one end of the resistor E, The B pole of the triode T5 and the B pole of the triode T6 are connected, the other end of the resistor R18 is connected with the C pole of the triode T5, the E pole of the triode T5 is connected with the E pole of the triode T6 and one end of the resistor R21, the other end of the resistor R21 is connected with the G pole of the field effect transistor T7, the S pole of the field effect transistor T7 is connected with one end of a capacitor C7 and one end of a capacitor C7, the D pole of the field effect transistor T7 is connected with one end of a diode D7 and one end of an inductor L7, the other end of the inductor L7 is connected with one end of the resistor R7, one end of the capacitor C7, the 5 th pin and the 4 th pin of the relay K7 and the 5 th pin and the 4 th pin of the relay K7, the other end of the resistor R7 is connected with the 7 th pin of the relay K7, the 2 nd pin of the relay K7 is connected with the 7 th pin of the transistor D7 and the first pin of the relay K7, and the first pin of the relay K7 are connected with the first pin of the relay K7, and the first pin of the relay P pin 7 are connected with the relay P pin of the relay K7. The B pole of the triode T2 is connected with one end of a resistor R6 and one end of a resistor R7, the other end of the resistor R6 is connected with the 14 th pin of a control chip IC 6, the 2 nd pin and the 7 th pin of a relay K6 are connected with each other, the 3 rd pin and the 6 th pin of the relay K6 are connected with a plug-in P6, the 1 st pin of the relay K6 is connected with one end of a diode D6 and the C pole of the triode T6, the B pole of the triode T6 is connected with one end of the resistor R6 and one end of the resistor R6, the other end of the resistor R6 is connected with the 15 th pin of the control chip IC 6, the other end of the resistor R6, the E pole of the triode T6, the capacitor C6, the other end of the capacitor C6, the C pole of the control chip 6, the control chip IC 20, the control chip IC 3616 of the control chip IC 6, the control chip 3616, The 15 th pin of the control chip IC3, the 14 th pin of the control chip IC3, the other end of the resistor R20 and one end of the capacitor C7 are all grounded, and the other end of the capacitor C7, the 8 th pin of the relay K2, the other end of the diode D2, the 8 th pin of the relay K1 and the other end of the diode D1 are all connected with a 5V power supply;
the low-input bias current amplifying circuit comprises a control chip IC4, a capacitor C17, a capacitor C10, a capacitor C14, a resistor R22, a resistor R23, a resistor R24 and a resistor R24, wherein a 1 st pin of the control chip IC 24 is connected with one end of the resistor R24, one end of the capacitor C24 and a 17 th pin of the control chip IC 24, a 3 rd pin of the control chip IC 24 is connected with one end of the capacitor C24, one end of the resistor R24 and one end of the resistor R24, the other end of the resistor R24 is connected with one end of the resistor R24, a 4 th pin of the control chip IC 24 is connected with one end of the resistor R24, the other end of the resistor R24 and the other end of the capacitor C24, a 5 th pin of the control chip IC 24 and one end of the capacitor C24 are connected with a 5V power supply, and the other end of the capacitor C24, the other end of the resistor R24, the other end of the resistor R24, the second pin of the control chip IC 24 and the capacitor C24 are all grounded;
the CAN bus transceiving circuit comprises a control chip IC5, a capacitor C21, a capacitor C23, a direct current converter T10, a plug-in P6 and a plug-in P7, wherein, the 5 th pin of the control chip IC5 is connected with the 11 th pin of the control chip IC1, the 6 th pin of the control chip IC5 is connected with the 10 th pin of the control chip IC1, the 13 th pin of the control chip IC5 is connected with one end of the capacitor C23 and the 4 th pin of the DC converter T10, the 2 nd pin, the 3 rd pin, the bottom 8 th pin, the 9 th pin and the 16 th pin of the control chip IC5, one end of a capacitor C21, the other end of the capacitor C23, the 3 rd pin and the 1 st pin of the DC converter T10, the 1 st pin of the plug-in P6 and the 1 st pin of the plug-in P7 are all grounded, the 7 th pin of the control chip IC5, the other end of the capacitor C21 and the 2 nd pin of the DC converter T10 are all connected with a 5V power supply, the 11 th pin of the control chip IC5 is connected with the 2 nd pin of the plug-in P6 and the 2 nd pin of the plug-in P7, and the 12 th pin of the control chip IC5 is connected with the 3 rd pin of the plug-in P6 and the 3 rd pin of the plug-in P7;
the temperature monitoring circuit comprises a temperature chip IC8, a resistor R10, a resistor R11 and a capacitor C24, wherein a 1 st pin of the temperature chip IC8 is connected with one end of a resistor R11, a 42 th pin of a control chip IC1 and a 13 th pin of a control chip IC3, a 2 nd pin of the temperature chip IC8 is connected with one end of a resistor R10, a 37 th pin of the control chip IC1 and an 11 th pin of a control chip IC3, a 4 th pin, a 5 th pin, a 6 th pin and a 7 th pin of the temperature chip IC8 and one end of a capacitor C24 are all grounded, and an 8 th pin of the temperature chip IC8 and the other end of the capacitor C24 are all connected with a 5V power supply;
the current acquisition circuit comprises a plug-in P9, a resistor R36 and a resistor R37, wherein one end of the resistor R37 is connected with the 8 th pin of the control chip IC1, the other end of the resistor R37 is connected with one end of a resistor R36 and the 2 nd pin of the plug-in P9, the 1 st pin of the plug-in P9 and the other end of the resistor R36 are both connected with a 5V power supply, and the 3 rd pin of the plug-in P9 is grounded;
the central control circuit also comprises a central control circuit download interface circuit which comprises a plug-in P4, a resistor R2, a resistor R1, a resistor R38, a resistor R5, a switch SM1 and a capacitor C1, the 1 st pin of the plug-in P4 is connected with one end of a resistor R2 and the 18 th pin of a control chip IC1, the other end of the resistor R2 is connected with one end of a resistor R1 and one end of a capacitor C1, the 4 th pin of the plug-in P4 is connected with one end of a resistor R5 and the 1 st pin of the control chip IC1, the 6 th pin of the plug-in P4 is connected with the 44 th pin of the control chip IC1, the 7 th pin of the plug-in P4 is connected with the 17 th pin of the control chip IC1, the 9 th pin of the plug-in P4 is connected with the 16 th pin of the control chip IC1, the 5 th pin of the plug-in P4, the other end of the capacitor C1, one end of the switch SM1 and the other end of the resistor R5 are all grounded, the other end of the resistor R1, the 3 rd pin of the plug-in P4, one end of the resistor R38 is connected with a 5V power supply, and the other end of the switch SM 38 is connected with the other end of the switch 1;
the electrode control circuit also comprises an electrode controllable circuit downloading interface circuit which comprises a plug-in P10, a resistor R16, a resistor R15 and a capacitor C6, wherein a 1 st pin of the plug-in P10 is connected with one end of a resistor R16 and a 4 th pin of a control chip IC3, the other end of the resistor R16 is connected with one end of the resistor R15 and one end of a capacitor C6, a 3 rd pin of the plug-in P10 and the other end of the resistor R15 are connected with a 5V power supply, a 5 th pin of the plug-in P10 and the other end of the capacitor C6 are both grounded, a 7 th pin of the plug-in P10 is connected with a 19 th pin of the control chip IC3, a 9 th pin of the plug-in P10 is connected with an 18 th pin of the control chip IC3, a 4 th pin of the plug-in P10 is connected with a 12 th pin of the control chip IC3, and a 6 th pin of the plug-in P10 is connected with a 10 th pin of the control chip IC 3.
8. The sterilizing water generating apparatus according to claim 5, wherein the display screen is a liquid crystal display screen, and the control keys include a power on/off key, a return/menu key, a down key, an up key, and a finish key.
9. The sterilizing water generating apparatus according to claim 5, wherein the electrode plate of copper-silver alloy is formed by, in mass percent, electrolytic copper: 70% -99%, silver ingot: 1 to 30 percent.
10. The sterilizing water generating apparatus according to claim 5, wherein a water inlet and a water outlet are provided at the upper end and the lower end of the pressure-bearing housing, respectively, a copper ion concentration detecting device, a silver ion concentration detecting device and a water flow sensor are provided at the water outlet, and a temperature sensor is provided inside the housing; a filter is arranged at the water inlet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010479275.3A CN111650973A (en) | 2020-05-29 | 2020-05-29 | Copper-silver ion generating device and control method thereof |
| CN2020104792753 | 2020-05-29 |
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| Publication Number | Publication Date |
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| CN113253770A true CN113253770A (en) | 2021-08-13 |
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|---|---|---|---|
| CN202010479275.3A Withdrawn CN111650973A (en) | 2020-05-29 | 2020-05-29 | Copper-silver ion generating device and control method thereof |
| CN202110584429.XA Pending CN113253770A (en) | 2020-05-29 | 2021-05-27 | Control method and device for sterilizing and disinfecting water generating device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010479275.3A Withdrawn CN111650973A (en) | 2020-05-29 | 2020-05-29 | Copper-silver ion generating device and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087788A (en) * | 2021-11-09 | 2022-02-25 | 珠海格力电器股份有限公司 | Gas water heater and control method, device and storage medium thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650973A (en) * | 2020-05-29 | 2020-09-11 | 河南国康智能科技有限公司 | Copper-silver ion generating device and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527987A (en) * | 2015-12-11 | 2016-04-27 | 成都翰道科技有限公司 | Intelligent aerator control system based on surge current limiting circuit |
| CN111650973A (en) * | 2020-05-29 | 2020-09-11 | 河南国康智能科技有限公司 | Copper-silver ion generating device and control method thereof |
| CN213182439U (en) * | 2020-05-29 | 2021-05-11 | 河南国康智能科技有限公司 | Copper silver ion generating device |
-
2020
- 2020-05-29 CN CN202010479275.3A patent/CN111650973A/en not_active Withdrawn
-
2021
- 2021-05-27 CN CN202110584429.XA patent/CN113253770A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527987A (en) * | 2015-12-11 | 2016-04-27 | 成都翰道科技有限公司 | Intelligent aerator control system based on surge current limiting circuit |
| CN111650973A (en) * | 2020-05-29 | 2020-09-11 | 河南国康智能科技有限公司 | Copper-silver ion generating device and control method thereof |
| CN213182439U (en) * | 2020-05-29 | 2021-05-11 | 河南国康智能科技有限公司 | Copper silver ion generating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087788A (en) * | 2021-11-09 | 2022-02-25 | 珠海格力电器股份有限公司 | Gas water heater and control method, device and storage medium thereof |
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| CN111650973A (en) | 2020-09-11 |
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