CN103086560B - Household water purifier with radio sterilization function - Google Patents
Household water purifier with radio sterilization function Download PDFInfo
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- CN103086560B CN103086560B CN201310039756.2A CN201310039756A CN103086560B CN 103086560 B CN103086560 B CN 103086560B CN 201310039756 A CN201310039756 A CN 201310039756A CN 103086560 B CN103086560 B CN 103086560B
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Abstract
The invention discloses a household water purifier with a radio sterilization function. The household water purifier is characterized in that a third port of a water inlet tee-joint is connected with a water inlet ball valve, the other end of the water inlet ball valve is connected with a filtration device, the outlet end of the filtration device is sequentially connected with a low-voltage switch, the filtration device filled with particle active carbon and provided with PPF (Polypropylene Melt-blown Filter) of 1mu m, a water inlet electromagnetic valve, a high-pressure pump and a reverse osmosis device, wherein a wastewater outlet of the reverse osmosis device is connected with a combined electromagnetic valve, the water outlet end of the combined electromagnetic valve is connected to sewage for discharging, a pure water outlet of the reverse osmosis device is connected with a check valve, a water outlet of the check valve is connected with a water storage barrel pressure control switch, the water outlet of the water storage barrel pressure control switch is connected with a T-junction, one end of the T-junction is connected with a water storage barrel ball valve which is connected with a water inlet and a water outlet of a water storage barrel, another end of the T-junction is sequentially connected with a far infrared mineralization filter element and a radio sterilization device, and the water outlet end of the radio sterilization device is connected with a pure water outlet faucet through a pipeline. Through the application of the household water purifier, water flowing out from the pure water faucet is aseptic.
Description
Technical field
The invention belongs to water-treatment technology field, particularly a kind of domestic water purifying machine with radio sterilizing function.
Background technology
Domestic water purifying machine is terminal water purifying plant conventional in people's daily life, this equipment can be by tap water purifying to straight requirement of drinking, but the most of models of existing domestic water purifying machine are all the reverse osmosis membranes that adopts 50G or 75G in the process of pure water processed, like this must be equipped with water butt retaining, then receive after pure water tap and emit and drink by post active carbon.Due to the isoparametric restriction of ratio of desalinization of reverse-osmosis membrane element, it can only reach below 95% the clearance of unwanted bacteria, in addition summer weather, former water water temperature are higher, in water butt and in post active carbon filtrate, can grow unwanted bacteria, drink impact healthy.
In order to address the above problem, in prior art, there is a kind of water purification machine, this kind of water purification machine connects ultraviolet sterilizer in post active carbon water side, be used for killing residual bacterium.But due to water outlet speed, and use the limitation of the factors such as power, sterilization effect is unsatisfactory.In addition, the core component of ultraviolet sterilizer is ultraviolet germicidal lamp, and this lamp material adopts glass to make, and very easily damaged in transport and user's use procedure, when repair and replacement, difficulty is large, and the sealing problem in replacing rear casing and water route is also difficult to solve.Increase especially the cost that user purifies waste water.
In a word, in prior art, there is no effectively sterilization of one, can ensure again the sterilizer water purification machine in work-ing life.
Summary of the invention
Technical problem solved by the invention is to provide a kind of domestic water purifying machine with radio sterilizing function of energy-saving durable.
The technical solution that realizes the object of the invention is: a kind of domestic water purifying machine with radio sterilizer, comprises inlet triplet for water, water intake ball valve, filtration unit, the low-tension switch of 5 μ mPPF, the filtration unit that granulated active carbon is housed, the filtration unit that 1 μ mPPF is housed, entering water electromagnetic valve, high-pressure pump, reverse osmosis unit, multifunctional electromagnetic valves, reverse checkvalve, pure water pressure operated switch, water butt ball valve, water butt, cocoanut active charcoal filter core, far infrared mineralising filter core, radio sterilizer, pure water tap are housed;
Described inlet triplet for water access water supply pipe, the 3rd port of this inlet triplet for water is connected with water intake ball valve, the other end of this water intake ball valve is connected with the filtration unit that 5 μ mPPF are housed by pipeline, and the exit end of the filtration unit of 5 μ mPPF connects low-tension switch successively, the filtration unit of granulated active carbon is housed, filtration unit, entering water electromagnetic valve, high-pressure pump, the reverse osmosis unit of 1 μ mPPF are housed; The wastewater outlet of reverse osmosis unit connects multifunctional electromagnetic valves, and the water side of this multifunctional electromagnetic valves is connected to lower water discharge; The pure water outlet of reverse osmosis unit connects reverse checkvalve, the water outlet of reverse checkvalve connects water butt pressure operated switch, the water outlet of water butt pressure operated switch connects Y-junction, and one end of Y-junction connects water butt ball valve, and water butt ball valve is connected with water butt intake-outlet; The other end of Y-junction connects successively the filter core of coconut husk charcoal, the filter core that far infrared mineralising filtrate is housed, radio sterilizer is housed, and the water side of radio sterilizer connects pure water depotition cock by pipeline.
Compared with prior art, its remarkable advantage is in the present invention: 1) core of the present invention is that the sterilizer that adopts radio technology has been installed, and is characterized in that energy consumption is low, long service life, maintenance are simple and convenient, the large convenient transportation of physical strength; 2) device of the present invention can 100% be killed water butt and post active carbon filter core the inside is residual or the unwanted bacteria that grows, before user drinks, it is killed completely, and the safety of direct-drinking water is drunk and obtained effective guarantee.
Below in conjunction with accompanying drawing, the present invention is done to further detailed description.
Brief description of the drawings
Fig. 1 is of the present invention for domestic water purifying machine workflow schematic diagram.
Fig. 2 is radio sterilizer physical construction schematic diagram.
Fig. 3 is radio sterilizer schematic circuit diagram.
Embodiment
In conjunction with Fig. 1, the domestic water purifying machine of a kind of non-wastewater discharge of the present invention, comprises inlet triplet for water 1, water intake ball valve 2, filtration unit 3, the low-tension switch 4 of 5 μ mPPF, the filtration unit 5 that granulated active carbon is housed, the filtration unit 6 that 1 μ m PPF is housed, entering water electromagnetic valve 7, high-pressure pump 8, reverse osmosis unit 9, multifunctional electromagnetic valves 10, reverse checkvalve 11, pure water pressure operated switch 12, water butt ball valve 13, water butt 14, cocoanut active charcoal filter core 15, far infrared mineralising filter core 16, radio sterilizer 17, pure water tap 18 is housed;
Described inlet triplet for water 1 accesses water supply pipe, this inlet triplet for water 1 is connected with water intake ball valve 2, the other end of water intake ball valve 2 is connected with the filtration unit 3 that 5 μ mPPF are housed by pipeline, the exit end that the filtration unit 3 of 5 μ mPPF is housed connects low-tension switch 4 successively, the filtration unit 5 of granulated active carbon is housed, the filtration unit 6 of 1 μ mPPF is housed, entering water electromagnetic valve 7, high-pressure pump 8, reverse osmosis unit 9, the waste water end of reverse osmosis unit 9 connects multifunctional electromagnetic valves 10, the pure water end of reverse osmosis unit connects reverse checkvalve 11, the water side of reverse checkvalve 11 connects pure water pressure operated switch 12, the other end connecting tee joint of pure water pressure operated switch 12, Y-junction one end wherein connects water butt ball valve 13 successively, water butt 14, the other end of Y-junction connects cocoanut active charcoal filter core 15 successively, far infrared mineralising filter core 16, radio sterilizer 17, the water side of radio sterilizer 17 connects pure water tap 18.The water side of aforesaid combination magnetic valve 10 is connected to lower water discharge.
Far infrared mineralising filtrate in above-mentioned far infrared mineralising filter core 16 can add the mineral substance useful to human body, increases the conductivity of pure water simultaneously.Radio sterilizer 17 utilizes radio principle, kills residual harmful bacterium.
Water purification machine of the present invention when in use, former water (tap water) accesses this water purification machine by inlet triplet for water 1 and the combination of water intake ball valve 2, enter the filtration unit 3 that 5 μ mPPF are housed by 2 points of PE pipes, former water relies on own pressure, by the filtration of 5 μ mPPF, remove the large particulate matter that silt in former water, iron rust, suspended substance, colloid etc. are greater than 5 μ m, afterwards, by low-tension switch 4, enter filtration unit 5 entrances that granulated active carbon is housed by the filtration of granulated active carbon filter core, remove sterilizing agent (chlorine) residual in heterochromatic, peculiar smell, part organic compound and the tap water in water etc., low-tension switch 4 is responded to former water pressure, and in former water pressure, during lower than set(ting)value, closing control circuit, stops the operation of high-pressure pump 8 and close entering water electromagnetic valve 7, afterwards, former water enters filtration unit 6 entrances that 1 μ mPPF is housed, and by the filtration of 1 μ mPPF, further removes the particulate matter that is greater than 1 μ m in water, and the powdered carbon that runs off of trapped particles active carbon filter core 5, former water is by the filtration of these three grades of filter cores (pre-treatment), by entering water electromagnetic valve 7, enter high-pressure pump 8 superchargings, after being promoted to 0.4-0.5MPa, former water pressure enters reverse osmosis unit 9, under the driving of high pressure, former water sieves by reverse osmosis membrane, be greater than the inorganic salt of 0.1nm, heavy metal ion, bacterium, virus, the materials such as organic compound are held back by reverse osmosis membrane, after waste water proportioner adjust flux in multifunctional electromagnetic valves 10, access water butt pressure operated switch 12, the pressure of this inductive switching water butt 14, thereby control opening or stopping of complete machine.The effect of water butt ball valve 13 is in maintenance, closes the Inlet and outlet water of water butt 14.In the time that pure water tap 18 is opened, the pressure of preserving in the pipeline between this tap feed-water end and reverse checkvalve 11 is released, pure water pressure operated switch 12 electrical contacts closed, this is to connect line related, high-pressure pump 8 starts, and entering water electromagnetic valve 7 is opened, and machine enters water state processed; In the time that pure water tap 18 is closed, in the pipeline between this tap feed-water end and reverse checkvalve 11, pressure continues to rise, and in the time that pressure reaches the set(ting)value of pure water pressure operated switch 12, electrical contact disconnects, and the water in water butt 14 continues to preserve stand-by.
In conjunction with Fig. 2, radio sterilizer 17 of the present invention comprises feed-water end tube stub 17-1, intake end cover 17-2, water inlet sealing-ring 17-3, feed-water end probe base 17-4, probe 17-5, receiving trap 17-6, water side sealing-ring 17-7, water outlet end cap 17-8 and water side tube stub 17-9;
Described admitting pipe joint 17-1 is connected with intake end cover 17-2, the opposite side of intake end cover 17-2 is connected with feed-water end sealing-ring 17-3, the opposite side of feed-water end sealing-ring 17-3 is connected with feed-water end probe base 174, feed-water end probe base 17-4 is connected with probe 17-5, probe 17-5 connects and is connected with receiving trap 17-6, the opposite side of receiving trap 17-6 is connected with water side sealing-ring 17-7, the opposite side of water side sealing-ring 17-7 is connected with water outlet end cap 17-8, and the opposite side of water outlet end cap 17-8 is connected with water side tube stub 17-9.
Be specially: intake end cover 17-2 is connected with feed-water end probe base 17-4, the two,, by water inlet sealing-ring 17-3 sealing, arranges some probe 17-5 on feed-water end probe base 17-4; Water outlet end cap 17-8 is connected with receiving trap 17-6, the two is by water side sealing-ring 17-7 sealing, receiving trap 17-6 is shaped as right cylinder, right cylinder has some through holes vertically, probe on feed-water end probe base 17-4 can insert in the upper corresponding through hole of receiving trap 17-6, between probe 17-5 outer wall and through-hole wall, there is spacing, feed-water end tube stub 17-1 is set on intake end cover 17-2, on water outlet end cap 17-8, set out water end (W.E.) tube stub 17-9.
The material of described receiving trap 17-6 is titanium, and the material of probe is titanium.
When water flows into sterilizer receiving trap 17-6 porous cavity by admitting pipe joint 1, in water during if any the microorganism such as bacterium, spore, the resistance between probe 17-5 and negative pole electronic receipt settlement 17-6 can reduce, between anodal probe and negative pole receiving trap, can produce 40KV voltage, radio electrons discharges rapidly to electronic receipt settlement by bacterium, electron beam shoots bacterium live body dead, reaches the object of sterilization.
Schematic circuit as shown in Figure 3, the circuit of radio sterilizer 17 comprises successively connected pulse starting circuit A, pulse stabilization circuit B, pulse-generating circuit C and impulse output circuit D, described pulse starting circuit is connected with pulse-generating circuit, for it provides control signal, pulse stabilization circuit is also connected with pulse-generating circuit, the signal producing is stablized, pulse-generating circuit is connected with impulse output circuit, by the signal output producing, the output terminal of described impulse output circuit is connected with radio sterilizer 17;
Described pulse starting circuit comprises the first resistance R 102, the second resistance R 103, the first capacitor C 102, the 3rd resistance R 105, inductance L, the 4th resistance R 104 and the first triode Q1, described the first resistance R 102, the second resistance R 103, the first capacitor C 102, the 3rd resistance R 105, inductance L is connected successively with the 4th resistance R 104, the other end of the 4th resistance R 104 is connected with the base stage of the first triode Q1, described the 3rd resistance R 105 is connected with the anode of the second inductance L 2 with the coupling end of the first inductance L simultaneously, the negativing ending grounding of the second inductance L 2, the other end of the first resistance R 102 is connected with power supply,
Pulse stabilization circuit comprises the 3rd diode D6, the 5th resistance R 125, the 6th resistance R 124, the 7th resistance R 121, the 8th resistance R 122, the second capacitor C 105, photoelectrical coupler U1, the second triode Q4, the 4th diode D7, the 3rd triode Q2, the 9th resistance R 106, the 4th triode Q3, the negative pole of described the 3rd diode D6 respectively with the 5th resistance R 125, one end of the 6th resistance R 124 is connected, the other end of the 5th resistance R 125 is connected with the 7th resistance R 121, the other end of the 6th resistance R 124 is connected with the 8th resistance R 122, the other end of the 7th resistance R 121 is connected with the other end of the 8th resistance R 122, the 5th resistance R 125 is connected with the positive pole of the second capacitor C 105 with the coupling end of the 7th resistance R 121, this port is also connected with the input anode of photoelectrical coupler U1, the input cathode of photoelectrical coupler U1 is connected with the negative pole of the second capacitor C 105, the negative pole of the second capacitor C 105 is connected with the collector electrode of the second triode Q4 simultaneously, the emtting electrode of the second triode Q4 is connected with the positive pole of the 4th diode D7, the negative pole of the 4th diode D7 and the 8th resistance R 122, the common port of the 7th resistance R 121 is connected, the base stage of the second triode Q4 and the 6th resistance R 124, the common port of the 8th resistance R 122 is connected, photoelectrical coupler U1 output head anode is connected with the base stage of the 9th resistance R 106, the 3rd triode Q2, other one end of the 9th resistance R 106 is connected with the emtting electrode of the 3rd triode Q2, the collector electrode of the 3rd triode Q2 is connected with the base stage of the 4th triode Q3, the collector electrode of the 4th triode Q3 is connected with the base stage of the first triode Q1, the grounded emitter of the 4th triode Q3, the two ends of described the 3rd capacitor C 104 are connected with the collector and emitter of the 4th triode Q3 respectively,
Pulse-generating circuit comprises the first inductance L 1, the first triode Q1, and one end of the first inductance L 1 is connected with power supply, and the other end of the first inductance L 1 is connected with the collector electrode of the first triode Q1, the grounded emitter of the first triode Q1;
Impulse output circuit comprises the 3rd inductance L 3, and described the first inductance L 1, the second inductance L 2, the 3rd inductance L 3 are same device, interact; The two ends of the 3rd inductance L 3 are connected with feed-water end probe base 17-4, the receiving trap 17-6 of radio sterilizer 17 respectively, one end of the 3rd inductance L 3 is connected with the positive pole of the 3rd diode D6, and other one end of the 3rd inductance L 3 is connected with the negative pole of the 4th diode D7;
The anode of the 4th capacitor C 101 is connected with the positive and negative two ends of power supply respectively with negative terminal.
The circuit of radio sterilizer 17 also comprises the 11 resistance R 108, the tenth resistance R 120 and the 5th capacitor C 103, described the tenth resistance R 120 and the 5th capacitor C 103 are in parallel, one end ground connection of the tenth resistance R 120, the other end of the tenth resistance R 120 is connected with the base stage of the 4th triode Q3, this end is connected with the 11 resistance R 108 simultaneously, the other end of the 11 resistance R 108 is connected with the emtting electrode of the 3rd triode Q2, and this end is connected with the coupling end of the first resistance R 102, the second resistance R 103 simultaneously.
Electric pulse generator principle of work is as follows: after switching on power, power supply provides power supply to the collector electrode of the first triode Q1 through the first inductance L 1, and get back to GND through the emtting electrode of the first triode Q1, pulse enable loop, power supply is through the first resistance R 102, the second resistance R 103, the first capacitor C 102, the 3rd resistance R 105, inductance L, the 4th resistance R 104, base stage to the first triode Q1 is finally got back to GND after the emtting electrode of the first triode Q1, this loop is to produce a starting impulse, with the loop of helping start, this loop can impel the first triode Q1 in the moment that has just started to start to walk, make it go development to the direction that starts conducting fast.Because the second inductance L 2 is consistent with the polarity of the first inductance L 1, under the positive feedback effect of the second inductance L 2, the induced current of the second inductance L 2 is through inductance L, the 4th resistance R 104 arrives the base stage of the first triode Q1, the base current of the first triode Q1 increases sharply, make the first triode Q1 collector current also at rapid growth at double, and the state that reaches capacity rapidly, the collector current that arrives the first triode Q1 after saturated remains unchanged, due to the inductance characteristic of the first inductance L 1, the polarity of the first inductance L 1 is reversed, the polarity of the voltage of induction in the second inductance L 2 is also reversed, the second inductance L 2 is carried in the limit of the control voltage between base stage and the emtting electrode of the first triode Q1 and also reverses, be carried in voltage between the first triode Q1 base stage and emtting electrode negative by just becoming, the first triode Q1 collector current is shifted to off condition by state of saturation rapidly, and make the first triode Q1 become rapidly off condition, when the first triode Q1 arrives after off condition, again because reversion appears in the polarity of the second inductance L 2, the first triode Q1 is shifted to state of saturation again rapidly, so move in circles, the first triode Q1 is constantly operated in and ends the saturated saturated state that ends again again, the phenomenon that the sense of current simultaneously also occurring in the first inductance L 1 constantly replaces, produce vibration, therefore, in the 3rd inductance L 3, just can induce voltage,
The 3rd triode Q2 in figure, the 4th triode Q3, the second triode Q4 and other auxiliary circuit are the stabilizing circuits that forms this producer, in the time that oscillation frequency is unsettled, play the effect of a stabilized frequency, thereby stablized the induction voltage of the 3rd inductance L 3, its working process is as follows:
In the time of output voltage step-down, in the 3rd inductance L 3, the voltage of induction also diminishes thereupon, the oscillation frequency of the first inductance L 1 is also at step-down, in the 7th resistance R 121, the 8th resistance R 122, the 6th resistance R 124, the 5th resistance R 125, voltage between two bridges of the electric bridge of composition is also diminishing, so, the voltage inducing at photoelectric coupling circuit U1 also diminishes, the 3rd triode Q2 base potential increases, the voltage of the 3rd triode Q2 Base-Emitter also diminishes, the conducting amount of the 3rd triode Q2 also diminishes, the 3rd triode Q2 collector voltage reduces, the 4th triode Q3 base potential also reduces, the base potential of the 4th triode Q3 reduces, the 4th triode Q3 collector current diminishes, the current potential of the first triode Q1 base stage increases, thereby increase the electric current of the first inductance L 1, and then the feedback quantity of raising the second inductance L 2, thereby improve the reversal frequency of the first triode Q1, finally can improve the oscillation frequency of the 3rd inductance L 3, make it always work in stable region, otherwise, in the time that output voltage uprises, Umklapp process is contrary,
The number of turn of the coil of the 3rd inductance L 3, far above the first inductance L 1 and the second inductance L 2, therefore, the 3rd inductance L 3 can induce quite high pulsed voltage, this pulsed voltage is connected to above the electrode of special making, meeting be killed the bacterium in this process by the mode of electricimpulse, thereby has improved the water quality of finished product water.
Claims (4)
1. one kind has the domestic water purifying machine of radio sterilizing function, it is characterized in that, comprise inlet triplet for water [1], water intake ball valve [2], the filtration unit [3] of 5 μ mPPF is housed, low-tension switch [4], the filtration unit [5] of granulated active carbon is housed, the filtration unit [6] of 1 μ mPPF is housed, entering water electromagnetic valve [7], high-pressure pump [8], reverse osmosis unit [9], multifunctional electromagnetic valves [10], reverse checkvalve [11], pure water pressure operated switch [12], water butt ball valve [13], water butt [14], cocoanut active charcoal filter core [15], far infrared mineralising filter core [16], radio sterilizer [17], pure water tap [18],
Described radio sterilizer [17] comprises feed-water end tube stub [17-1], intake end cover [17-2], water inlet sealing-ring [17-3], feed-water end probe base [17-4], probe [17-5], receiving trap [17-6], water side sealing-ring [17-7], water outlet end cap [17-8] and water side tube stub [17-9]; Intake end cover [17-2] is connected with feed-water end probe base [17-4], and the two,, by water inlet sealing-ring [17-3] sealing, arranges some probes [17-5] on feed-water end probe base [17-4]; Water outlet end cap [17-8] is connected with receiving trap [17-6], the two is by water side sealing-ring [17-7] sealing, receiving trap [17-6] be shaped as right cylinder, right cylinder has some through holes vertically, probe on feed-water end probe base [17-4] can insert in the upper corresponding through hole of receiving trap [17-6], between probe [17-5] outer wall and through-hole wall, there is spacing, feed-water end tube stub [17-1] is set on intake end cover [17-2], on water outlet end cap [17-8], sets out water end (W.E.) tube stub [17-9];
Described inlet triplet for water [1] access water supply pipe, this inlet triplet for water [1] is connected with water intake ball valve [2], the other end of water intake ball valve [2] is connected with the filtration unit [3] that 5 μ mPPF are housed by pipeline, the exit end that the filtration unit [3] of 5 μ mPPF is housed connects low-tension switch [4] successively, the filtration unit [5] of granulated active carbon is housed, the filtration unit [6] of 1 μ mPPF is housed, entering water electromagnetic valve [7], high-pressure pump [8], reverse osmosis unit [9], the waste water end of reverse osmosis unit [9] connects multifunctional electromagnetic valves [10], the pure water end of reverse osmosis unit connects reverse checkvalve [11], the water side of reverse checkvalve [11] connects pure water pressure operated switch [12], the other end connecting tee joint of pure water pressure operated switch [12], Y-junction one end wherein connects water butt ball valve [13] successively, water butt [14], the other end of Y-junction connects cocoanut active charcoal filter core [15] successively, far infrared mineralising filter core [16], radio sterilizer [17], the water side of radio sterilizer [17] connects pure water tap [18].
2. a kind of domestic water purifying machine with radio sterilizing function according to claim 1, is characterized in that, the material of described receiving trap [17-6] is titanium, and the material of probe is titanium.
3. a kind of domestic water purifying machine with radio sterilizing function according to claim 1, it is characterized in that, the circuit of radio sterilizer [17] comprises connected successively pulse starting circuit [A], pulse stabilization circuit [B], pulse-generating circuit [C] and impulse output circuit [D], described pulse starting circuit is connected with pulse-generating circuit, for it provides control signal, pulse stabilization circuit is also connected with pulse-generating circuit, the signal producing is stablized, pulse-generating circuit is connected with impulse output circuit, by the signal output producing, the output terminal of described impulse output circuit is connected with radio sterilizer [17],
Described pulse starting circuit comprises the first resistance [R102], the second resistance [R103], the first electric capacity [C102], the 3rd resistance [R105], inductance [L], the 4th resistance [R104] and the first triode [Q1], described the first resistance [R102], the second resistance [R103], the first electric capacity [C102], the 3rd resistance [R105], inductance [L] is connected successively with the 4th resistance [R104], the other end of the 4th resistance [R104] is connected with the base stage of the first triode [Q1], described the 3rd resistance [R105] is connected with the anode of the second inductance [L2] with the coupling end of the first inductance [L] simultaneously, the negativing ending grounding of the second inductance [L2], the other end of the first resistance [R102] is connected with power supply,
Pulse stabilization circuit comprises the 3rd diode [D6], the 5th resistance [R125], the 6th resistance [R124], the 7th resistance [R121], the 8th resistance [R122], the second electric capacity [C105], photoelectrical coupler [U1], the second triode [Q4], the 4th diode [D7], the 3rd triode [Q2], the 9th resistance [R106], the 4th triode [Q3], the negative pole of described the 3rd diode [D6] respectively with the 5th resistance [R125], one end of the 6th resistance [R124] is connected, the other end of the 5th resistance [R125] is connected with the 7th resistance [R121], the other end of the 6th resistance [R124] is connected with the 8th resistance [R122], the other end of the 7th resistance [R121] is connected with the other end of the 8th resistance [R122], the 5th resistance [R125] is connected with the positive pole of the second electric capacity [C105] with the coupling end of the 7th resistance [R121], this port is also connected with the input anode of photoelectrical coupler [U1], the input cathode of photoelectrical coupler [U1] is connected with the negative pole of the second electric capacity [C105], the negative pole of the second electric capacity [C105] is connected with the collector electrode of the second triode [Q4] simultaneously, the emtting electrode of the second triode [Q4] is connected with the positive pole of the 4th diode [D7], the negative pole of the 4th diode [D7] and the 8th resistance [R122], the common port of the 7th resistance [R121] is connected, the base stage of the second triode [Q4] and the 6th resistance [R124], the common port of the 8th resistance [R122] is connected, photoelectrical coupler [U1] output head anode is connected with the base stage of the 9th resistance [R106], the 3rd triode [Q2], other one end of the 9th resistance [R106] is connected with the emtting electrode of the 3rd triode [Q2], the collector electrode of the 3rd triode [Q2] is connected with the base stage of the 4th triode [Q3], the collector electrode of the 4th triode [Q3] is connected with the base stage of the first triode [Q1], the grounded emitter of the 4th triode [Q3], the two ends of described the 3rd electric capacity [C104] are connected with the collector and emitter of the 4th triode [Q3] respectively,
Pulse-generating circuit comprises the first inductance [L1], the first triode [Q1], and one end of the first inductance [L1] is connected with power supply, and the other end of the first inductance [L1] is connected with the collector electrode of the first triode [Q1], the grounded emitter of the first triode [Q1];
Impulse output circuit comprises the 3rd inductance [L3], and described the first inductance [L1], the second inductance [L2], the 3rd inductance [L3] are same device, interact; The two ends of the 3rd inductance [L3] are connected with feed-water end probe base [17-4], the receiving trap [17-6] of radio sterilizer [17] respectively, one end of the 3rd inductance [L3] is connected with the positive pole of the 3rd diode [D6], and other one end of the 3rd inductance [L3] is connected with the negative pole of the 4th diode [D7];
The anode of the 4th electric capacity [C101] is connected with the positive and negative two ends of power supply respectively with negative terminal.
4. a kind of domestic water purifying machine with radio sterilizing function according to claim 3, it is characterized in that, the circuit of radio sterilizer [17] also comprises the 11 resistance [R108], the tenth resistance [R120] and the 5th electric capacity [C103], described the tenth resistance [R120] is in parallel with the 5th electric capacity [C103], one end ground connection of the tenth resistance [R120], the other end of the tenth resistance [R120] is connected with the base stage of the 4th triode [Q3], this end is connected with the 11 resistance [R108] simultaneously, the other end of the 11 resistance [R108] is connected with the emtting electrode of the 3rd triode [Q2], this end while and the first resistance [R102], the coupling end of the second resistance [R103] is connected.
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| CN105217821B (en) * | 2015-10-13 | 2018-02-02 | 北京四季沐歌太阳能技术集团有限公司 | A kind of efficient counter-infiltration water manufacturing system of Intelligent adjustment |
| CN105776606A (en) * | 2016-03-05 | 2016-07-20 | 马骏 | Multiple water filtering system adopting constant-pressure control technology |
| WO2017152317A1 (en) * | 2016-03-05 | 2017-09-14 | 马骏 | Multi-stage water filtration system using constant-pressure control technology |
| CN106430729B (en) * | 2016-11-14 | 2019-08-23 | 张家利 | A kind of method for producing sterile water purification and the anti-penetration water purifier using this method |
| CN108467124A (en) * | 2018-04-28 | 2018-08-31 | 佛山市雅洁源科技股份有限公司 | It is a kind of can pure water tank full water shut down intelligent water purifier |
| CN110051896A (en) * | 2019-05-23 | 2019-07-26 | 河南智动电子技术有限公司 | A kind of haemodialysis supply equipment |
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| CN101244846A (en) * | 2007-02-13 | 2008-08-20 | 佳尼特(上海)纯水设备有限公司 | Water purifier for selecting alkaline water and acid water |
| CN203112645U (en) * | 2013-01-31 | 2013-08-07 | 江苏禹泓达水务工程有限公司 | Household water purifier with radio sterilization function |
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