CN210559829U - Hydrogen-rich water machine complete machine system - Google Patents
Hydrogen-rich water machine complete machine system Download PDFInfo
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- CN210559829U CN210559829U CN201821961388.1U CN201821961388U CN210559829U CN 210559829 U CN210559829 U CN 210559829U CN 201821961388 U CN201821961388 U CN 201821961388U CN 210559829 U CN210559829 U CN 210559829U
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Abstract
The utility model provides a hydrogen-rich water machine complete machine system, includes filtration system and hydrogen-rich water system, through set up closed loop pressure regulating circuit on hydrogen-rich water system, closed loop pressure regulating circuit changes output voltage according to the load resistance size, and then makes the electric current be in the constant current state to output voltage can be in 0 ~ 63V's broad control range, and then makes hydrogen-rich water machine play water pH value more stable, and hydrogen content is higher, and the result of use is obvious, has stronger popularization meaning.
Description
Technical Field
The utility model relates to a water purification technical field especially relates to a hydrogen-rich water machine complete machine system.
Background
Along with the improvement of living standard of people and the attention on the safety and health of drinking water, people also put forward more requirements on the water machine, the water machine is required to have a filtering function and a hydrogen-rich water function, when the existing water machine is ionized, a circuit adopts open loop setting, the load is not detected, and the output voltage is a fixed value; during the ionized water, it is great to receive TDS (soluble solid total) value to influence, when causing the effluent, and the pH value is unstable, and active hydrogen content is not high, and when TDS value was higher, the load resistance was less, leads to the unable normal use of machine, influences user's normal use.
In addition, the existing water machine system comprises a filter element, the filter element is provided with a tap water inlet and a purified water outlet, the tap water inlet and the purified water outlet on the traditional filter element are respectively arranged on two side surfaces of the filter element, and when the filter element is not used, residual water can be remained in the filter element; and traditional filter core does not have special sewage pipes, and the impurity that the filter core intercepted piles up in the filter core, very easily leads to the filter core by secondary pollution. In addition, the impurity after traditional filter core filters needs the manual work to tear the machine open and wash, and the operation is extremely troublesome.
SUMMERY OF THE UTILITY MODEL
Therefore, an object of the utility model is to provide a hydrogen-rich water machine complete machine system to when solving present water machine ionization, receive the great defect of TDS value influence.
In order to achieve the above purpose, the utility model mainly adopts the following technical scheme:
a hydrogen-rich water machine complete machine system comprises a filtering system and a hydrogen-rich water system, wherein the filtering system filters tap water to remove impurities in the water, clean water filtered by the filtering system flows into the hydrogen-rich water system, and the hydrogen-rich water system electrolyzes the water;
the hydrogen-rich water machine system comprises a circuit control panel and a host, wherein an ionization chamber is arranged on the host, electrode plates are arranged in the ionization chamber, a microfiltration diaphragm is arranged between the electrode plates, the electrode plates are connected to the circuit control panel, water filtered by the filtering system enters the ionization chamber, and the circuit control panel controls the electrode plates and the diaphragm to ionize;
the circuit control board comprises a CPU, a control chip, a closed-loop voltage regulating circuit and a rectifying and filtering circuit, and an external power supply supplies power to the load through the closed-loop voltage regulating circuit; the closed-loop voltage regulating circuit comprises a switch transformer T1, a switch tube Q1, a photoelectric coupler P1, an operational amplifier S1, a rectifier tube D1, a filter capacitor C1 and a sampling resistor R2, wherein one output end of the rectifier filter circuit is connected to one input end of the switch transformer T1, the other input end of the switch transformer T1 is connected with a control chip through a switch tube Q1, one output end of the switch transformer T1 is connected to a load through a rectifier tube D1, one end of the filter capacitor C1 is grounded, and the other end of the filter capacitor C1 is connected to an N pole of the rectifier tube D1 in parallel; the other end of the load is connected to the inverting terminal of the operational amplifier S1, one end of the sampling resistor R2 is grounded, and the other end of the sampling resistor R2 is connected in parallel to the inverting input terminal of the operational amplifier S1; the same-direction end of the operational amplifier is connected with the CPU, and the output end of the operational amplifier S1 is connected with the control chip through a photoelectric coupler P1.
Further, the circuit control board further comprises a power input circuit, a common mode rejection circuit, a soft start circuit and an auxiliary switch power supply, wherein the power input circuit, the common mode rejection circuit, the soft start circuit and the rectification filter circuit are sequentially connected in series, the CPU is connected with one output end of the rectification filter circuit through the auxiliary switch power supply and supplies power to the CPU, and the other output end of the rectification filter circuit is connected with a load R1 through a closed-loop voltage regulating circuit.
Further, the photoelectric coupler P1 includes a light emitting diode and a photo transistor, the light emitting diode is connected with the operational amplifier S1, and the photo transistor is connected with the control chip.
Furthermore, the filtering system comprises a filter element, an electromagnetic valve, a first one-way valve, a second one-way valve, a water inlet pipeline, a main flow pipeline, a water inlet pipeline, a water outlet pipeline, a water drainage pipeline and a water purification pipeline; one end of the water inlet pipeline is connected to an external water source, the other end of the water inlet pipeline is connected to the electromagnetic valve, and the electromagnetic valve is connected with the first one-way valve through a main flow pipeline; the filter element is provided with a tap water inlet and a purified water outlet, and two ends of the water inlet pipeline are respectively connected with the main pipeline and the tap water inlet of the filter element; the purified water outlet of the filter element is connected with the second one-way valve through a water outlet pipeline, and the purified water pipeline is connected to the water outlet pipeline; the drainage pipeline is provided with two inlet ends and an outlet end, and the first one-way valve and the second one-way valve are respectively connected to the two inlet ends of the drainage pipeline; the first check valve and the second check valve both comprise a valve body and steel balls arranged in the valve body, the valve body is provided with a check valve water outlet communicated with the drainage pipeline, and the steel balls seal or open the check valve water outlet.
Furthermore, the drainage pipeline is also provided with an acidic water inlet, the ionization chamber is connected to the acidic water inlet through a pipeline, and acidic water enters the drainage pipeline from the acidic water inlet and is discharged from the drainage pipeline.
To sum up, the utility model discloses a set up closed loop voltage regulating circuit on hydrogen-rich water machine system, closed loop voltage regulating circuit changes output voltage according to the load resistance size, and then makes the electric current be in the constant current state to output voltage can be in 0 ~ 63V's broad control range, and then makes hydrogen-rich water machine play water pH value more stable, and hydrogen content is higher, and the result of use is obvious, in addition, the utility model discloses a can discharge automatically the surplus water in the filter core, thereby can keep dry in the filter core, avoid filter core secondary pollution. In addition, the impurities intercepted at the bottom of the filter element can be discharged together with the residual water, so that the self-cleaning effect can be achieved, and manual additional dismantling and cleaning are not needed. Has stronger popularization significance.
Drawings
Fig. 1 is the connection schematic diagram of the filtration system of the hydrogen-rich water machine complete machine system.
Fig. 2 is a schematic diagram illustrating connection among modules of a circuit control board of the hydrogen-rich water system of the hydrogen-rich water machine overall system in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, the utility model provides a hydrogen-rich water machine complete machine system, including filtration system 10 and hydrogen-rich water system 20, filtration system 10 filters the running water, gets rid of aquatic impurity, and the clean water after filtration system 10 filters flows into hydrogen-rich water system 20 in, and hydrogen-rich water system 20 carries out the ionization to water.
The filtering system 10 comprises a filter element 11, an electromagnetic valve 12, a first check valve 13, a second check valve 14, a water inlet pipeline 15, a main flow pipeline 16, a water inlet pipeline 17, a water outlet pipeline 18, a water drainage pipeline 19 and a purified water pipeline 192.
One end of the water inlet pipeline 15 is connected to an external water source, the other end of the water inlet pipeline is connected to the electromagnetic valve 12, and the electromagnetic valve 12 is connected with the first one-way valve 13 through a main flow pipeline 16. The filter element 11 is provided with a tap water inlet 111 and a purified water outlet 112, and two ends of the water inlet pipeline 17 are respectively connected to the main flow pipeline 16 and the water inlet 111 of the filter element 11. The clean water outlet 112 of the filter element is connected to the second one-way valve 14 via a water outlet pipe 18, and the clean water pipe 192 is connected to the water outlet pipe 18. The drainage pipeline 19 is provided with two inlet ends and an outlet end, and the first one-way valve 13 and the second one-way valve 14 are respectively connected to the two inlet ends of the drainage pipeline 19. The first one-way valve 13 and the second one-way valve 14 both comprise a valve body (not shown) and steel balls (131, 141) arranged in the valve body, the valve bodies of the first one-way valve 13 and the second one-way valve 14 are provided with a one-way valve water outlet, and the steel balls are used for sealing or opening the one-way valve water outlet.
The hydrogen-rich water system 20 includes a main unit (not shown), and the hydrogen-rich water system ionizes the purified water flowing in from the purified water pipe 192 to obtain acidic water having a PH of 3.5 to 6 and alkaline drinking water having a PH of 8.5 to 9.5, wherein the acidic water has a sterilization function and can be used for cleaning tableware and the like. The drainage pipeline 19 is also provided with an acidic water inlet 191, the ionization chamber is connected to the acidic water inlet 191 through a pipeline, and acidic water enters the drainage pipeline 19 from the acidic water inlet 191 and is then discharged from the drainage pipeline 19.
The working principle of the filtering system 10 of the utility model is as follows:
when the electromagnetic valve 12 is powered on, the first one-way valve 13 and the second one-way valve 14 are both closed, and the filter element purifies water normally. Specifically, after the electromagnetic valve 12 is powered on, tap water flows into the main flow pipeline 16 from the water inlet pipeline 15 through the electromagnetic valve 12, the first one-way valve 13 pushes the steel ball 131 by tap water pressure, the steel ball 131 seals the water outlet of the first one-way valve 13, and the tap water flows from the main flow pipeline 16 to the tap water inlet 111 of the filter element 11. The tap water is filtered by the filter element 11 and then discharged from the purified water outlet 112, the second check valve 14 is pushed by the purified water pressure to push the steel ball 141, the steel ball 141 seals the water outlet of the second check valve 14, and the purified water flows out from the purified water pipe 192.
When the electromagnetic valve 12 is powered off, the electromagnetic valve 12 is closed, the pressure of tap water and purified water on the steel ball 131 of the electromagnetic valve disappears, the two one-way valves are opened simultaneously, and residual water in the filter element 11 is discharged from the water discharge pipeline 19 through the first one-way valve 13 and the second one-way valve 14. The impurities intercepted at the bottom of the filter element 11 are discharged together with the residual water, thereby playing a self-cleaning role. And residual water cannot be left in the filter element 11, so that the interior of the filter element 11 can be kept dry, secondary pollution of the filter element is avoided, and the service life of the filter material is prolonged. In addition, the residual water in the ionization chamber of the hydrogen-rich water machine is discharged from the second one-way valve 14 along with the water discharge pipeline 19 so as to keep the ionization chamber dry, prolong the service life of the electrode plate and the micro-filtration membrane in the ionization chamber and prevent bacteria from breeding.
The hydrogen-rich water machine system further comprises a circuit control panel 20, the polar plate is connected to the circuit control panel 20, water filtered by the filtering system 10 enters an ionization chamber, and the circuit control panel 20 controls the polar plate to ionize.
The circuit control board 20 comprises a power input circuit 21, a common mode suppression circuit 22, a soft start circuit 23, a rectification filter circuit 24, an auxiliary switch power supply 25, a CPU 26, a control chip 27 and a closed-loop voltage regulation circuit 28, the power input circuit 21, the common mode suppression circuit 22, the soft start circuit 23 and the rectification filter circuit 24 are sequentially connected in series, the CPU 26 is connected with an output end of the rectification filter circuit 24 through the auxiliary switch power supply 25, the rectification filter circuit 24 supplies power for the CPU 26, another output end of the rectification filter circuit 24 is connected with a load R1 (water in an ionization chamber) through the closed-loop voltage regulation circuit 28, the CPU 26 and the control chip 27 are respectively connected on the closed-loop voltage regulation circuit 28, and R1 is a load resistor.
The closed-loop voltage regulating circuit 28 comprises a switch transformer T1, a switch tube Q1, a photoelectric coupler P1, an operational amplifier S1, a rectifier tube D1, a filter capacitor C1 and a sampling resistor R2, wherein an output end of the rectifier filter circuit 24 is connected to an input end of the switch transformer T1, the other input end of the switch transformer T1 is connected with the control chip 27 through a switch tube Q1, an output end of the switch transformer T1 is connected to a load through a rectifier tube D1, one end of the filter capacitor C1 is grounded, and the other end of the filter capacitor C1 is connected to the N pole of the rectifier tube D1 in parallel. The other end of the load is connected to the inverting terminal of the operational amplifier S1, one end of the sampling resistor R2 is grounded, and the other end is connected in parallel between the operational amplifier S1 and the load. The inverting terminal of the operational amplifier is connected to the CPU 26, and the CPU 26 gives a reference voltage to the operational amplifier S1. The hydrogen-rich water machine system is provided with an input panel on which the reference voltage given by the CPU 26 is different when different pH values are set. The output end of the operational amplifier S1 is connected with the control chip 27 through a photoelectric coupler P1. The photoelectric coupler P1 comprises a light emitting diode and a phototriode, the phototriode is connected with the operational amplifier S1, and the phototriode is connected with the control chip 27.
When the TDS is reduced, the resistance value of the load is increased, and the main voltage input to the load is increased; as TDS rises, the resistance of the load becomes smaller and the mains voltage drops. When the auxiliary switch power supply works, the switch chip is started, a voltage drop is obtained through the sampling resistor R2, the larger the load current is, the larger the voltage drop of the sampling resistor R2 is, the higher the voltage is, the voltage is used as a comparison signal and is input to the reverse end of the operational amplifier S1, the auxiliary switch power supply provides a reference voltage for the same-direction end of the operational amplifier S1 through the CPU 26, the sampling voltage is compared with the reference voltage to obtain a difference value for operation, the same-direction input end is higher than the reverse-direction input end, the low voltage and the low potential obtained by the operational amplifier S1 are completely conducted, a light emitting tube of the photoelectric coupler P1 is completely conducted, the control chip 27 triggers the switch tube Q1 to be conducted for. Until the sampling voltage is equal to the reference voltage, the current input to the load is constant.
Correspondingly, when the equidirectional input end of the operational amplifier S1 is lower than the reverse input end, the high voltage and high potential obtained by the operational amplifier S1 make the light-emitting tube of the photoelectric coupler P1 non-conductive, the control chip 27 triggers the switch tube Q1 to shorten the conduction time, and the output current of the transformer is correspondingly reduced. Until the sampling voltage is equal to the reference voltage, the current input to the load is constant.
To sum up, the utility model discloses a can discharge automatically the surplus water in the filter core 11 to can keep filter core 11 internal drying, avoid filter core 11 secondary pollution. In addition, the impurities intercepted at the bottom of the filter element 11 can be discharged together with the residual water, so that the self-cleaning function can be realized, and the manual additional disassembly and cleaning are not needed. In addition, through set up closed-loop voltage regulating circuit 28 on hydrogen-rich water machine system, closed-loop voltage regulating circuit 28 changes output voltage according to load resistance size, and then makes the electric current be in the constant current state to output voltage can be in 0 ~ 63V's broad control range, and then makes hydrogen-rich water machine play water pH value more stable, and hydrogen content is higher, and the result of use is obvious, has stronger popularization meaning.
The above description is only one preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a hydrogen-rich water machine complete machine system, includes filtration system and hydrogen-rich water system, filtration system filters the running water, gets rid of aquatic impurity, and in the clean water after filtering system filters flowed into hydrogen-rich water system, hydrogen-rich water system carried out ionization, its characterized in that to water:
the hydrogen-rich water system comprises a circuit control panel and a host, wherein an ionization chamber is arranged on the host, a micro-filtration membrane is arranged between the electrode plates, the electrode plates are connected to the circuit control panel, water filtered by the filtering system enters the ionization chamber, and the circuit control panel controls the electrode plates and the micro-filtration membrane to ionize the water;
the circuit control board comprises a CPU, a control chip, a closed-loop voltage regulating circuit and a rectifying and filtering circuit, and an external power supply supplies power to the load through the closed-loop voltage regulating circuit; the closed-loop voltage regulating circuit comprises a switch transformer T1, a switch tube Q1, a photoelectric coupler P1, an operational amplifier S1, a rectifier tube D1, a filter capacitor C1 and a sampling resistor R2, wherein one output end of the rectifier filter circuit is connected to one input end of the switch transformer T1, the other input end of the switch transformer T1 is connected with a control chip through a switch tube Q1, one output end of the switch transformer T1 is connected to a load through a rectifier tube D1, one end of the filter capacitor C1 is grounded, and the other end of the filter capacitor C1 is connected to an N pole of the rectifier tube D1 in parallel; the other end of the load is connected to the inverting terminal of the operational amplifier S1, one end of the sampling resistor R2 is grounded, and the other end of the sampling resistor R2 is connected in parallel to the inverting input terminal of the operational amplifier S1; the same-direction end of the operational amplifier is connected with the CPU, and the output end of the operational amplifier S1 is connected with the control chip through a photoelectric coupler P1.
2. The hydrogen-rich water machine overall system of claim 1, characterized in that: the circuit control board further comprises a power input circuit, a common mode rejection circuit, a soft start circuit and an auxiliary switch power supply, the power input circuit, the common mode rejection circuit, the soft start circuit and the rectification filter circuit are sequentially connected in series, the CPU is connected with one output end of the rectification filter circuit through the auxiliary switch power supply and supplies power to the CPU, and the other output end of the rectification filter circuit is connected with a load R1 through a closed-loop voltage regulating circuit.
3. The hydrogen-rich water machine overall system of claim 1, characterized in that: the photoelectric coupler P1 comprises a light emitting diode and a phototriode, the light emitting diode is connected with the operational amplifier S1, and the phototriode is connected with the control chip.
4. The hydrogen-rich water machine overall system of claim 1, characterized in that: the filtering system comprises a filter element, an electromagnetic valve, a first one-way valve, a second one-way valve, a water inlet pipeline, a main flow pipeline, a water inlet pipeline, a water outlet pipeline, a water drainage pipeline and a water purification pipeline; one end of the water inlet pipeline is connected to an external water source, the other end of the water inlet pipeline is connected to the electromagnetic valve, and the electromagnetic valve is connected with the first one-way valve through a main flow pipeline; the filter element is provided with a tap water inlet and a purified water outlet, and two ends of the water inlet pipeline are respectively connected with the main pipeline and the tap water inlet of the filter element; the purified water outlet of the filter element is connected with the second one-way valve through a water outlet pipeline, and the purified water pipeline is connected to the water outlet pipeline; the drainage pipeline is provided with two inlet ends and an outlet end, and the first one-way valve and the second one-way valve are respectively connected to the two inlet ends of the drainage pipeline; the first check valve and the second check valve both comprise a valve body and steel balls arranged in the valve body, the valve body is provided with a check valve water outlet communicated with the drainage pipeline, and the steel balls seal or open the check valve water outlet.
5. The hydrogen-rich water machine overall system of claim 4, characterized in that: the ionization chamber is connected to the acidic water inlet through a pipeline, and the acidic water enters the drainage pipeline from the acidic water inlet and is discharged from the drainage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961388.1U CN210559829U (en) | 2018-11-26 | 2018-11-26 | Hydrogen-rich water machine complete machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961388.1U CN210559829U (en) | 2018-11-26 | 2018-11-26 | Hydrogen-rich water machine complete machine system |
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| Publication Number | Publication Date |
|---|---|
| CN210559829U true CN210559829U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961388.1U Expired - Fee Related CN210559829U (en) | 2018-11-26 | 2018-11-26 | Hydrogen-rich water machine complete machine system |
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| CN (1) | CN210559829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437449A (en) * | 2018-11-26 | 2019-03-08 | 张本松 | Hydrogen-rich water dispenser machine system |
-
2018
- 2018-11-26 CN CN201821961388.1U patent/CN210559829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437449A (en) * | 2018-11-26 | 2019-03-08 | 张本松 | Hydrogen-rich water dispenser machine system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20201126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |