CN101434421B - Heating means and heating arrangement for water electrolysis - Google Patents
Heating means and heating arrangement for water electrolysis Download PDFInfo
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- CN101434421B CN101434421B CN2008102177814A CN200810217781A CN101434421B CN 101434421 B CN101434421 B CN 101434421B CN 2008102177814 A CN2008102177814 A CN 2008102177814A CN 200810217781 A CN200810217781 A CN 200810217781A CN 101434421 B CN101434421 B CN 101434421B
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Abstract
The invention provides an electrolyzed water heating method and the heating equipment, wherein, the method comprises the steps of: step a, heating the electrolyzed water till reaching the first preset temperature and then stopping heating; step b, spacing for a period of preset time, heating the electrolyzed water for a period of the preset time, and stopping heating; and step c, cycling the step b till the temperature of the electrolyzed water reaches the second preset temperature. The heating equipment comprises a thermal sensor, a central control unit and a switch unit. In the method and the heating equipment of the invention, after the electrolyzed water is heated to the first preset temperature by full power, the half-power heating mode of combining continued heating termination and continued heating on the basis of spacing a period of the preset time is adopted, and the thermal inertia of an electrolyzed water heating pipe is relied to lead the water temperature to be continually close to the target temperature, namely, the second preset temperature, thereby saving thermal energy, improving water temperature control capability and ensuring stable PH value of the heated electrolyzed water.
Description
Technical field
The present invention relates to the brine electrolysis technical field, relate in particular to a kind of brine electrolysis heating means and heating installation thereof.
Background technology
Ortho-water is heated its pH value of back almost not to be changed, and still, is heated its pH value of back as the brine electrolysis of active water and changes greatly, and when for example brine electrolysis was heated to 100 degrees centigrade, its pH value can reduce.
Summary of the invention
For this reason, technical problem to be solved by this invention is: a kind of brine electrolysis heating means and heating installation thereof are provided, and with the controllability of raising to water temperature, and can brownout.
So, the invention provides a kind of brine electrolysis heating means, this method comprises:
Step a, the heating brine electrolysis, make it reach first preset temperature after, stop the heating;
Step b, preset time heats said preset time section with said brine electrolysis more at interval, stops heating;
Step c, circulation step b reaches second preset temperature up to the brine electrolysis temperature.
Wherein, said first preset temperature is 50 degree;
Second preset temperature is 60 degrees centigrade.
Said preset time is 0.3 second.
The present invention also provides a kind of brine electrolysis heating installation, comprising:
Thermal sensor is used for the brine electrolysis temperature signal of sensing is passed to centralized control unit;
Centralized control unit is used to receive the induced signal that thermal sensor is sent, and judges whether that according to first preset temperature needs continue heating, if do not need, then through the switching unit deenergization, stops heating; After stopping to heat preset time; Centralized control unit is notified said switching unit; Energized reinforms said switching unit deenergization after continuing the said preset time section of heating, stops heating; Continuous circulation above-mentioned steps is till the brine electrolysis temperature that said thermal sensor sends reaches second preset temperature;
Switching unit is used for connecting or disconnecting power supply according to the signal of said centralized control unit.
Wherein, said centralized control unit comprises:
Receiving element is used to receive the signal that thermal sensor is sent;
First judging unit is used to judge whether the heater temperature that said receiving element receives reaches first preset temperature, if reach, then notifies said switching unit deenergization, stops heating;
Timing unit is used to calculate the time that stops to heat, if reach preset time, then notifies the switching unit energized, and recomputates heat-up time, and after reaching said preset time, notice switching unit deenergization;
Second judging unit; Be used to judge whether the brine electrolysis temperature that said receiving element receives reaches second preset temperature,, then notify timing unit to continue timing continuation timing with energized or deenergization if do not reach; Reach second preset temperature until the brine electrolysis temperature; If reach, then notify said switching unit deenergization, stop heating.
It is thus clear that; Through the heating with full power brine electrolysis behind first preset temperature; Adopt interval preset time section to continue to stop to heat and continuing the half power heating mode that heating combines, rely on the thermal inertia of brine electrolysis heating tube to make water temperature, i.e. second preset temperature constantly near target temperature; Practice thrift heat energy, improved the water temperature controllability.
Description of drawings
Fig. 1 is its inner schematic circuit of realizing of the said brine electrolysis heating installation of the embodiment of the invention.
Embodiment
Below, describe the present invention in conjunction with accompanying drawing.
As shown in Figure 1, the temperature on the thermal sensor 11 induction heat courages 12, and the brine electrolysis temperature signal passed to the electrolysis feedback voltage end ADC port of centralized control unit 13; After centralized control unit 13 receives the induced signal that thermal sensor 11 sends; Judge whether that according to first preset temperature needs continue heating, if do not need, then through heating control port PWM port; Break off the power supply that hot courage heats terminal 15 through switching unit 14, stop heating; After stopping to heat preset time; Centralized control unit 13 is notified said switching unit 14; After connecting the said preset time section of power supply continuation heating of hot courage heating terminal 15, reinform switching unit 14 deenergizations, stop heating; Continuous circulation above-mentioned steps is till the brine electrolysis temperature that said thermal sensor sends reaches second preset temperature;
First preset temperature is set to 50 degrees centigrade in the present embodiment, and second preset temperature is set to 60 degrees centigrade, and preset time is 0.3 second.
Wherein, triode C8050 receives the wave that the PWM port is sent, and produces switch motion, and control optocoupler 3401 transmitting terminal luminotrons produce the corresponding light signal;
After optocoupler 3401 receiving ends receive optical signal, produce corresponding switching operation control silicon controlled rectifier BTA16B and produce the respective switch action;
Heating courage power supply carried out conducting in 0.3 second and closed the heating of realization half power by preset time under the control of silicon controlled rectifier BTA16B.
The temperature of thermal sensor 11 induction heat courages 12, and be converted into different voltages and send centralized control unit 13 to, wherein centralized control unit 13 is a microcontroller chip.
Centralized control unit 13 receives the voltage that feeds back to; After converting thereof into the digital quantity that to handle; Compare with first preset temperature in the program and second preset temperature, remove to control the PWM end again according to different comparative figures and see corresponding pulse signal off, realize heating control automatically.
Present embodiment provides a kind of method that heats brine electrolysis, comprises the steps:
Step a, the heating brine electrolysis, make it reach first preset temperature after, stop the heating;
Step b, preset time heats said preset time section with said brine electrolysis more at interval, stops heating;
Step c, circulation step b reaches second preset temperature up to the brine electrolysis temperature.
Wherein, said first preset temperature can be set to 50 degree, and said second preset temperature can be set to 60 degrees centigrade.
Wherein, said preset time is 0.3 second.
In sum; Through the heating with full power brine electrolysis behind first preset temperature; Adopt interval preset time section to continue to stop to heat and continuing the half power heating mode that heating combines, rely on the thermal inertia of brine electrolysis heating tube to make water temperature, i.e. second preset temperature constantly near target temperature; Practice thrift heat energy, improved the water temperature controllability.
There is experiment to show that the hot water more than 60 degrees centigrade has higher redox ability because of it, can be so that the tea that bubbles out be more aromatic.But unaffected after heating for the pH value that guarantees brine electrolysis, therefore, the Heating temperature mxm. is chosen in 60 degree.Owing to adopted full power half power Hybrid Heating mode, effectively utilize heat energy simultaneously, practiced thrift the energy, improved the temperature control capability of brine electrolysis heating installation.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a brine electrolysis heating installation is characterized in that, comprising:
Thermal sensor is used for the brine electrolysis temperature signal of sensing is passed to centralized control unit;
Centralized control unit is used to receive the induced signal that thermal sensor is sent, and judges whether that according to first preset temperature needs continue heating, if do not need, then through the switching unit deenergization, stops heating; Stop to heat preset time after 0.3 second; Centralized control unit is notified said switching unit; Energized reinforms said switching unit deenergization after continuing the said preset time section of heating, stops heating; Continuous circulation above-mentioned steps is till the brine electrolysis temperature that said thermal sensor sends reaches second preset temperature;
Switching unit is used for connecting or disconnecting power supply according to the signal of said centralized control unit, and wherein, said centralized control unit comprises:
Receiving element is used to receive the signal that thermal sensor is sent;
First judging unit is used to judge whether the heater temperature that said receiving element receives reaches first preset temperature, if reach, then notifies said switching unit deenergization, stops heating;
Timing unit is used to calculate the time that stops to heat, if reach preset time, then notifies the switching unit energized, and recomputates heat-up time, and after reaching said preset time, notice switching unit deenergization;
Second judging unit; Be used to judge whether the brine electrolysis temperature that said receiving element receives reaches second preset temperature,, then notify timing unit to continue timing with energized or deenergization if do not reach; Reach second preset temperature until the brine electrolysis temperature; If reach, then notify said switching unit deenergization, stop heating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102177814A CN101434421B (en) | 2008-12-01 | 2008-12-01 | Heating means and heating arrangement for water electrolysis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102177814A CN101434421B (en) | 2008-12-01 | 2008-12-01 | Heating means and heating arrangement for water electrolysis |
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| CN101434421A CN101434421A (en) | 2009-05-20 |
| CN101434421B true CN101434421B (en) | 2012-01-11 |
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| CN2008102177814A Active CN101434421B (en) | 2008-12-01 | 2008-12-01 | Heating means and heating arrangement for water electrolysis |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101737955B (en) * | 2009-12-31 | 2013-07-24 | 深圳和而泰智能控制股份有限公司 | Water temperature control method and device |
| CN110780693B (en) * | 2019-11-14 | 2022-03-22 | 上海承欢轻工机械有限公司 | Automatic material temperature control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075316U (en) * | 1990-05-07 | 1991-04-17 | 刘文强 | Energy saving water heater by utilizing waste heat |
| CN2094706U (en) * | 1990-12-29 | 1992-01-29 | 万新华 | Domestic stove exhauste heat water heater |
| CN1548853A (en) * | 2003-05-08 | 2004-11-24 | 广州市汇力热能设备有限公司 | Method for utilizing fully waste water residual-heat and system thereof |
-
2008
- 2008-12-01 CN CN2008102177814A patent/CN101434421B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075316U (en) * | 1990-05-07 | 1991-04-17 | 刘文强 | Energy saving water heater by utilizing waste heat |
| CN2094706U (en) * | 1990-12-29 | 1992-01-29 | 万新华 | Domestic stove exhauste heat water heater |
| CN1548853A (en) * | 2003-05-08 | 2004-11-24 | 广州市汇力热能设备有限公司 | Method for utilizing fully waste water residual-heat and system thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP昭63-100931A 1988.05.06 |
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| CN101434421A (en) | 2009-05-20 |
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