CN105423580A - Intelligent solar water heater control method - Google Patents
Intelligent solar water heater control method Download PDFInfo
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- CN105423580A CN105423580A CN201510905955.6A CN201510905955A CN105423580A CN 105423580 A CN105423580 A CN 105423580A CN 201510905955 A CN201510905955 A CN 201510905955A CN 105423580 A CN105423580 A CN 105423580A
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- water
- water heater
- solar water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides an intelligent solar water heater control method. The intelligent solar water heater control method comprises the preparation step that a solar water heater is placed in a proper position, the step that data is collected, processed and displayed, the detection step that whether the water temperature, time and water level meet setting requirements or not is judged, the step that a corresponding electromagnetic valve is opened and closed, the step that auxiliary heating is started and stopped, and the step that keyboard input maintenance is conducted. The intelligent solar water heater control method is simple, reliable, practical and high in intelligence degree, and cold water heating control, auxiliary electric heating control and hot water transfer control can be completed, so that the solar water heater is not affected by outdoor climate and can be used around the clock; the intelligent solar water heater control method is widely applicable to homes, hospitals, schools, hotels, restaurants, swimming pools, bath places and the like and easy to apply and popularize for forming a mass market.
Description
Technical field
The present invention relates to technical field of solar, particularly relate to a kind of method of Based Intelligent Control solar water heater.
Background technology
Solar energy, as a kind of inexhaustible, nexhaustible renewable resource, has the advantages such as energy-saving and environmental protection, safety and sustainable use.Wherein solar water heater is as family life articles for use, and Heat-collecting effect is good, and the thermal-arrest time is long, as long as the place that solar ray energy is irradiated to, just can use, and is not only country and has saved mass energy, and economical and practical, for people's life brings facility.
Chinese patent application 201210219423.3 discloses one " solar water heater ", the feature of this device is to provide a kind of reverse reflector structure, add the sensitive surface of water heater, make this solar water heater can produce more heat, but this device affects by outdoor climate, overcast and rainy grade is inconvenient to use, especially in the winter time, the irradiation time of the sun is shorter, usually cannot meet the demand of people.
Chinese patent application 201110395881.8 discloses one " solar water heater ", the feature of this device is to provide a kind of inside and is provided with the solar water heater that independent little water tank can heat respectively, improve the effectiveness of solar water heater, but this device cannot read water level, water temperature and time and setting value thereof in real time, inconvenient people use.
Summary of the invention
The present invention is directed to above-mentioned defect, object is to provide one to be well positioned to meet people's user demand, does not affect by outdoor climate and reads the method for Based Intelligent Control solar water heater of water level, water temperature in real time.
In order to solve the problems of the technologies described above, the invention provides a kind of method of Based Intelligent Control solar water heater, include: place solar water heater in the preparation process of correct position, data sampling and processing and step display, judge whether water temperature, time, water level meet the detecting step that setting requires, the open and close step of corresponding magnetic valve, the open and close step of auxiliary heating, the maintenance step of input through keyboard.
Further, described placement solar water heater comprises in the preparation process of correct position: judge whether location is applicable to using solar water heater, according to judged result, places solar water heater.
Further, described data sampling and processing and step display comprise: carry out A/D conversion, linear transformation, microcontroller process and LCD display operation to the distribution of acquisition information.
Further, describedly judge that whether water temperature, time, water level meet the detecting step that setting requires and comprise: when judge the water temperature of heating water tank meet setting require time, carry out magnetic valve 5-2 unlatching step, realize the function of hot water to storage tank unloading; After judging that the detecting step of the satisfied setting requirement of boiler middle water level terminates, hot water unloading terminates, and carries out the closedown step of magnetic valve 5-2 and the unlatching step of magnetic valve 5-1, now realizes the function adding cold water; The shut electromagnetic valve 5-1 when hotwell level exceedes certain value, adds cold water and terminates; When judge the water temperature of heating water tank do not meet setting require time, carry out the detecting step of judgement time; When the time belongs to the hot water operating period, carry out judging whether water storage tank water level meets the step of setting requirement; When judging that water storage tank water level is less than setting value, opening auxiliary heating and boiler is heated.
Further, described T0 interrupt routine design procedure comprises: keyboard scan inputs, read and show water temperature, water level, time setting value, reading actual water temperature water level, repeating aforesaid operations and namely completed calculating average temperature per minute and also showing of task for 60 times every 1 minute.Wherein, T0 timing is 50ms, timer T0 initial value:
TH0＝(65536-50000*11.0592/12)/256＝0x4C，
TL0＝(65536-50000*11.0592/12)/256＝0x00。
Further, the open and close step of described corresponding magnetic valve comprises: the P1.5 port of single-chip microcomputer is connected with the base stage of the triode Q1 be connected between 12V power supply and magnetic valve 5-1, and the P1.6 port of single-chip microcomputer is connected with the base stage of the triode Q2 be connected between 12V power supply and magnetic valve 5-2.When in boiler, hot water reaches uniform temperature, P1.6 high level, magnetic valve 5-2 works, and realizes the function of hot water to storage tank unloading, when in boiler, hot water unloading terminates, P1.6 low level, shut electromagnetic valve 5-2, hot water unloading terminates; When boiler middle water level is too low, P1.5 high level, magnetic valve 5-1 works, and realizes the function adding cold water, when hotwell level exceedes certain value, P1.5 low level, shut electromagnetic valve 5-1, adds cold water and terminates;
Further, the open and close step of described auxiliary heating comprises: when opening auxiliary heating, heat the water in boiler.
Further, the maintenance step of described input through keyboard comprises: reply deadly condition, safeguards accordingly.
The method of Based Intelligent Control solar water heater provided by the invention is simple, reliable, practical, and intelligence degree is high, can complete cool water heating control, auxiliary electrical heater controls and hot water unloading controls, not affect, can round-the-clockly use by outdoor climate; Be widely used in family, hospital, school, hotel, restaurant, swimming pool, bathing place etc., be easy to promote the use of formation scale market.
The aspect that the present invention adds and advantage will part provide in the following description, and these will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of Based Intelligent Control solar water heater of the present invention method;
Fig. 2 is the schematic flow sheet of a kind of Based Intelligent Control solar water heater of the present invention method;
Fig. 3 is automatic watering and the unloading hot water schematic diagram of a kind of Based Intelligent Control solar water heater of the present invention method;
Fig. 4 is the T0 interrupt routine flow chart of a kind of Based Intelligent Control solar water heater of the present invention method;
Fig. 5 is automatic watering and the unloading hot water circuit theory schematic diagram of a kind of Based Intelligent Control solar water heater of the present invention method.
Detailed description of the invention
Be described below in detail embodiment of the present invention, the example of described embodiment is shown in the drawings, wherein the same or similar element of same or similar label or have element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Those skilled in the art of the present technique are understandable that, unless expressly stated, singulative used herein " ", " one ", " described " and " being somebody's turn to do " also can comprise plural form.Should be further understood that, the wording used in description of the present invention " comprises " and refers to there is described feature, integer, step, operation, element and/or assembly, but does not get rid of and exist or add other features one or more, integer, step, operation, element, assembly and/or their group.Should be appreciated that, when we claim element to be " connected " or " coupling " to another element time, it can be directly connected or coupled to other elements, or also can there is intermediary element.In addition, " connection " used herein or " coupling " can comprise wireless connections or couple.Wording "and/or" used herein comprises one or more arbitrary unit listing item be associated and all combinations.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
As shown in Figure 1, the invention provides a kind of method of Based Intelligent Control solar water heater, include: place solar water heater in the preparation process of correct position, data sampling and processing and step display, judge whether water temperature, time, water level meet the detecting step that setting requires, the open and close step of corresponding magnetic valve, the open and close step of auxiliary heating, the maintenance step of input through keyboard.
Further, described placement solar water heater comprises in the preparation process of correct position: judge whether location is applicable to using solar water heater, according to judged result, places solar water heater.
Further, described data sampling and processing and step display comprise: carry out A/D conversion, linear transformation, microcontroller process and LCD display operation to the distribution of acquisition information.
As shown in Figures 2 and 3, further, describedly judge that whether water temperature, time, water level meet the detecting step that setting requires and comprise: when judge the water temperature of heating water tank meet setting require time, carry out magnetic valve 5-2 unlatching step, realize the function of hot water to storage tank unloading; After judging that the detecting step of the satisfied setting requirement of boiler middle water level terminates, hot water unloading terminates, and carries out the closedown step of magnetic valve 5-2 and the unlatching step of magnetic valve 5-1, now realizes the function adding cold water; The shut electromagnetic valve 5-1 when hotwell level exceedes certain value, adds cold water and terminates; When judge the water temperature of heating water tank do not meet setting require time, carry out the detecting step of judgement time; When the time belongs to the hot water operating period, carry out judging whether water storage tank water level meets the step of setting requirement; When judging that water storage tank water level is less than setting value, opening auxiliary heating and boiler is heated.
As shown in Figure 4, further, described T0 interrupt routine design procedure comprises: keyboard scan inputs, and reads and shows water temperature, water level, time setting value, read actual water temperature water level, repeat aforesaid operations and namely completed calculating average temperature per minute and also showing of task for 60 times every 1 minute.Wherein, T0 timing is 50ms, timer T0 initial value:
TH0＝(65536-50000*11.0592/12)/256＝0x4C，
TL0＝(65536-50000*11.0592/12)/256＝0x00。
As shown in Figure 5, further, the open and close step of described corresponding magnetic valve comprises: the P1.5 port of single-chip microcomputer is connected with the base stage of the triode Q1 be connected between 12V power supply and magnetic valve 5-1, and the P1.6 port of single-chip microcomputer is connected with the base stage of the triode Q2 be connected between 12V power supply and magnetic valve 5-2.When in boiler, hot water reaches uniform temperature, P1.6 high level, magnetic valve 5-2 works, and realizes the function of hot water to storage tank unloading, when in boiler, hot water unloading terminates, P1.6 low level, shut electromagnetic valve 5-2, hot water unloading terminates; When boiler middle water level is too low, P1.5 high level, magnetic valve 5-1 works, and realizes the function adding cold water, when hotwell level exceedes certain value, P1.5 low level, shut electromagnetic valve 5-1, adds cold water and terminates;
Further, the open and close step of described auxiliary heating comprises: when opening auxiliary heating, heat the water in storage tank.
Further, the maintenance step of described input through keyboard comprises: reply deadly condition, safeguards accordingly.
The method of Based Intelligent Control solar water heater provided by the invention is simple, reliable, practical, and intelligence degree is high, can complete cool water heating control, auxiliary electrical heater controls and hot water unloading controls, not affect, can round-the-clockly use by outdoor climate; Be widely used in family, hospital, school, hotel, restaurant, swimming pool, bathing place etc., be easy to promote the use of formation scale market.
Those skilled in the art of the present technique are understandable that, the step in the various operations discussed in the present invention, method, flow process, measure, scheme can be replaced, change, combine or delete.Further, there is various operations, method, other steps in flow process, measure, the scheme discussed in the present invention also can be replaced, change, reset, decompose, combine or delete.Further, of the prior art have also can be replaced with the step in operation various disclosed in the present invention, method, flow process, measure, scheme, changed, reset, decomposed, combined or deleted.
The above is only some embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a method for Based Intelligent Control solar water heater, is characterized in that, comprising:
Place solar water heater in the preparation process of correct position;
Data sampling and processing and step display;
Judge whether water temperature, time, water level meet the detecting step that setting requires;
The open and close step of corresponding magnetic valve;
The open and close step of auxiliary heating;
The maintenance step of input through keyboard.
2. the method for Based Intelligent Control solar water heater according to claim 1, is characterized in that, described placement solar water heater, in the preparation process of correct position, comprises further:
Judge whether location is applicable to using solar water heater;
According to judged result, place solar water heater.
3. the method for Based Intelligent Control solar water heater according to claim 1, is characterized in that, described data sampling and processing and step display, comprise further:
A/D conversion, linear transformation, microcontroller process and LCD display operation are carried out to the distribution of acquisition information.
4. the method for Based Intelligent Control solar water heater according to claim 1, is characterized in that, the described detecting step judging water temperature, time, the whether satisfied setting requirement of water level, comprises further:
When judge the water temperature of heating water tank meet setting require time, carry out the detecting step of judgement time;
When judge the water temperature of heating water tank meet setting require time, carry out magnetic valve 5-2 open step, realize the function of hot water to storage tank unloading; After judging that the detecting step of the satisfied setting requirement of boiler middle water level terminates, hot water unloading terminates, and carries out the closedown step of magnetic valve 5-2 and the unlatching step of magnetic valve 5-1, now realizes the function adding cold water; The shut electromagnetic valve 5-1 when hotwell level exceedes certain value, adds cold water and terminates; When judge the water temperature of heating water tank do not meet setting require time, carry out the detecting step of judgement time; When the time belongs to the hot water operating period, carry out judging whether water storage tank water level meets the step of setting requirement; When judging that water storage tank water level is less than setting value, opening auxiliary heating and boiler is heated.
5. the method for Based Intelligent Control solar water heater according to claim 1, is characterized in that, the open and close step of described corresponding magnetic valve, comprises further:
During opens solenoid valve 1, by conduit toward cold water injection in heating water tank;
During opens solenoid valve 2, the hot water in heating water tank enters storage tank by conduit.
6. the method for Based Intelligent Control solar water heater according to claim 1, is characterized in that, the open and close step of described auxiliary heating, comprises further:
When opening auxiliary heating, the water in storage tank is heated.
7. the method for Based Intelligent Control solar water heater according to claim 1, is characterized in that, the maintenance step of described input through keyboard, comprises further:
Reply deadly condition, safeguards accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510905955.6A CN105423580A (en) | 2015-12-09 | 2015-12-09 | Intelligent solar water heater control method |
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| CN201510905955.6A CN105423580A (en) | 2015-12-09 | 2015-12-09 | Intelligent solar water heater control method |
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| CN105423580A true CN105423580A (en) | 2016-03-23 |
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| CN201510905955.6A Pending CN105423580A (en) | 2015-12-09 | 2015-12-09 | Intelligent solar water heater control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539940Y (en) * | 1999-10-26 | 2003-03-12 | 南京荣星建材有限公司 | All weather energy-saving auxiliary electric heating solar water heater |
| US20080216986A1 (en) * | 2007-03-05 | 2008-09-11 | Taco, Inc. | Solar Heating Systems |
| CN102345936A (en) * | 2011-11-11 | 2012-02-08 | 周彩玲 | Energy-saving water heater |
| CN202747661U (en) * | 2012-08-13 | 2013-02-20 | 陕西理工学院 | Intelligent controller for solar water heater |
| CN104359236A (en) * | 2014-10-28 | 2015-02-18 | 河海大学 | Intelligent control device for solar water heater |
-
2015
- 2015-12-09 CN CN201510905955.6A patent/CN105423580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539940Y (en) * | 1999-10-26 | 2003-03-12 | 南京荣星建材有限公司 | All weather energy-saving auxiliary electric heating solar water heater |
| US20080216986A1 (en) * | 2007-03-05 | 2008-09-11 | Taco, Inc. | Solar Heating Systems |
| CN102345936A (en) * | 2011-11-11 | 2012-02-08 | 周彩玲 | Energy-saving water heater |
| CN202747661U (en) * | 2012-08-13 | 2013-02-20 | 陕西理工学院 | Intelligent controller for solar water heater |
| CN104359236A (en) * | 2014-10-28 | 2015-02-18 | 河海大学 | Intelligent control device for solar water heater |
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Application publication date: 20160323 |