CN102563922A - Heating-ordered solar water heater - Google Patents
Heating-ordered solar water heater Download PDFInfo
- Publication number
- CN102563922A CN102563922A CN2012100222807A CN201210022280A CN102563922A CN 102563922 A CN102563922 A CN 102563922A CN 2012100222807 A CN2012100222807 A CN 2012100222807A CN 201210022280 A CN201210022280 A CN 201210022280A CN 102563922 A CN102563922 A CN 102563922A
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- China
- Prior art keywords
- heating
- solar
- water heater
- control device
- solar water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The invention relates to a heating-ordered solar water heater, which comprises a solar heater body. The solar heater body comprises a solar collection pipe, a solar water heater water tank, an auxiliary heating device and a control device. The heating-ordered solar water heater is characterized in that the control device controls the auxiliary heating device for heating ordering, and the heating ordering includes steps: using the solar collection pipe to absorb solar energy and heat the water in the solar water heater water tank; using the control device to acquire water temperature data from the solar collection pie or the solar water heater water tank; using the control device to compare the acquired data with set data at an ordered moment to judge whether the actual heating power of the auxiliary heating device meets the ideal heating power required by water utilization or not; and obtaining two output control information results according to the comparison, namely allowing the auxiliary heating device to stopping heating, or allowing the auxiliary heating device to continue heating and providing a heating end moment. The heating-ordered solar water heater has the advantages that required heating time can be calculated according to the known power of the auxiliary heating device by judging the solar power, uses can use hot water timely, and energy waste is avoided.
Description
Technical field
The present invention relates to a kind of solar water heater of preengaging heating, specifically is the Based Intelligent Control problem that solves the solar water heater assistant heating.
Background technology
At present, solar water heater all can increase assisted heating device, is generally electrical heating, can not satisfy the situation that bathing requires with the not good water temperature that causes of reply illumination.The use of assistant heating is divided into manual heating and regularly heats dual mode, and these two kinds of methods all are under water temperature does not satisfy the situation of design temperature, not start assistant heating, stop heating when reaching design temperature.Existing method can not show the expection assistant heating time, and user's timely use is brought inconvenience.
Summary of the invention
In order to solve the aforesaid drawbacks, the present invention provides a kind of intelligence reservation mode of heating, when assistant heating starts, calculates and provides reservation heating required time, uses a kind of solar water heater of preengaging heating that facilitates for the user.
The present invention realizes through following method: a kind of solar water heater of preengaging heating; Comprise the solar energy body; Said solar energy body comprises solar energy heat collection pipe, solar water heater water tank, assisted heating device and control device, and it is following to it is characterized in that said control device control assisted heating device is implemented the reservation heating steps:
Step S1: solar energy heat collection pipe absorbs solar thermal energy and the water in the solar water heater water tank is heated;
Step S2: control device carries out the water temperature data acquisition from solar energy heat collection pipe or solar water heater water tank;
Step S3: arrived reservation constantly; Control device compares image data and setting data, judges whether the actual heating power of assisted heating device satisfies the required desirable heating power of water, based on comparing result; Divide two kinds of output control information results, the one: stop heating to step S5; The 2nd: continue output heating control signal to step S4;
Step S4: the heating control signal of assisted heating device receiving control device, heat the water in the solar water heater water tank once more; Provide according to the power of presetting assisted heating device simultaneously and heat the finish time;
Step S5: gather that actual power is satisfied the demand constantly or to constantly preset up to control device, send and stop to add thermal information to assisted heating device, assisted heating device stops heating.
Said control device judges whether to open assisted heating device through setting value and continues heating.
Read in the capacity V (L) of solar water heater water tank in the said control device in advance: V is the water tank actual capacity.
The power that reads in assisted heating device in the said control device in advance is P (W), and P can select the heater element of 1500W or 3000W constant power size for use.
Setting reservation in the said control device is t constantly
1: 16:00≤t
1≤18:00.
Setting in the said control device uses coolant-temperature gage to be T
2(℃), T
2(℃)=55-65 ℃.
The reservation that said control device provides in solar energy heating the zero hour reaches constantly uses the required desirable mean power of coolant-temperature gage to do
,
With initial water temperature T
0(℃) directly related.
Said control device is being preengage constantly according to reservation moment water temperature T
1(℃) the actual mean power of the calculating sun
, contrast simultaneously
With
, when
The time, the control assistant heating is opened.
Said control device calculates the heating t finish time when assisted heating device is opened
2
The heating of said assisted heating device must be to be higher than at 50% o'clock at water level to carry out.
The present invention's beneficial effect compared with prior art is: through judging the power of solar energy, it is consuming time to provide required heating according to the power calculation of known assisted heating device, is beneficial to the user and in time uses hot water, avoids energy waste.
Description of drawings
Fig. 1 is a block diagram of the present invention;
Fig. 2 is the flow chart of embodiment of the present invention;
Fig. 3 is the sketch map of control device interior contrast decision procedure.
The specific embodiment
To combine accompanying drawing and embodiment to further explain of the present invention below.
Shown in Fig. 1 to 3; A kind of solar water heater of preengaging heating; Comprise the solar energy body; Said solar energy body comprises solar energy heat collection pipe, solar water heater water tank, assisted heating device and control device, and it is following to it is characterized in that said control device control assisted heating device is implemented the reservation heating steps:
Step S1: solar energy heat collection pipe absorbs solar thermal energy and the water in the solar water heater water tank is heated;
Step S2: control device carries out the water temperature data acquisition from solar energy heat collection pipe or solar water heater water tank;
Step S3: arrived reservation constantly; Control device compares image data and setting data, judges whether the actual heating power of assisted heating device satisfies the required desirable heating power of water, based on comparing result; Divide two kinds of output control information results, the one: stop heating to step S5; The 2nd: continue output heating control signal to step S4;
Step S4: the heating control signal of assisted heating device receiving control device, heat the water in the solar water heater water tank once more; Provide according to the power of presetting assisted heating device simultaneously and heat the finish time;
Step S5: gather that actual power is satisfied the demand constantly or to constantly preset up to control device, send and stop to add thermal information to assisted heating device, assisted heating device stops heating.
Said control device judges whether to open assisted heating device through setting value and continues heating.
Read in the capacity V (L) of solar water heater water tank in the said control device in advance: V is the water tank actual capacity.
The power that reads in assisted heating device in the said control device in advance is P (W), and P can select the heater element of 1500W or 3000W constant power size for use.
Setting reservation in the said control device is t constantly
1: 16:00≤t
1≤18:00, reservation t constantly can be set according to user's actual needs, for example sets at 16 in afternoon or or 18 points at 17.
Setting in the said control device uses coolant-temperature gage to be T
2(℃), T
2(℃)=55-65 ℃, the water temperature T
2(℃) optimum temperature be 60 ℃.
The reservation that said control device provides in solar energy heating the zero hour reaches constantly uses the required desirable mean power of coolant-temperature gage to do
,
With initial water temperature T
0(℃) directly related.
Said control device is being preengage constantly according to reservation moment water temperature T
1(℃) the actual mean power of the calculating sun
, contrast simultaneously
With
, when
The time, the control assistant heating is opened.
Said control device calculates the heating t finish time when assisted heating device is opened
2
The heating of said assisted heating device must be to be higher than at 50% o'clock at water level to carry out.
Control device of the present invention is to the reservation mode of heating of assisted heating device, can not satisfy under the situation of bathing requirement control constantly with coolant-temperature gage in reservation and open assistant heating, provides according to the information calculations that collects simultaneously and heats the finish time.Be convenient to the user and in time use hot water, play energy-saving and cost-reducing effect.
Claims (10)
1. solar water heater of preengaging heating; Comprise the solar energy body; Said solar energy body comprises solar energy heat collection pipe, solar water heater water tank, assisted heating device and control device, and it is following to it is characterized in that said control device control assisted heating device is implemented the reservation heating steps:
Step S1: solar energy heat collection pipe absorbs solar thermal energy and the water in the solar water heater water tank is heated;
Step S2: control device carries out the water temperature data acquisition from solar energy heat collection pipe or solar water heater water tank;
Step S3: arrived reservation constantly; Control device compares image data and setting data, judges whether the actual heating power of assisted heating device satisfies the required desirable heating power of water, based on comparing result; Divide two kinds of output control information results, the one: stop heating to step S5; The 2nd: continue output heating control signal to step S4;
Step S4: the heating control signal of assisted heating device receiving control device, heat the water in the solar water heater water tank once more; Provide according to the power of presetting assisted heating device simultaneously and heat the finish time;
Step S5: gather that actual power is satisfied the demand constantly or to constantly preset up to control device, send and stop to add thermal information to assisted heating device, assisted heating device stops heating.
2. a kind of solar water heater of preengaging heating according to claim 1 is characterized in that said control device judges whether to open assisted heating device through setting value and continues heating.
3. a kind of solar water heater of preengaging heating according to claim 1, it is characterized in that reading in advance in the said control device capacity V (L) of solar water heater water tank: V is the water tank actual capacity.
4. a kind of solar water heater of preengaging heating according to claim 1, the power that it is characterized in that reading in advance in the said control device assisted heating device is P (W), P can select the heater element of 1500W or 3000W constant power size for use.
5. a kind of solar water heater of preengaging heating according to claim 1 is characterized in that setting in the said control device reservation and is t constantly
1: 16:00≤t
1≤18:00.
6. a kind of solar water heater of preengaging heating according to claim 1 is characterized in that setting in the said control device and uses coolant-temperature gage to be T
2(℃), T
2(℃)=55-65 ℃.
7. a kind of solar water heater of preengaging heating according to claim 1 is characterized in that reservation that said control device provides in solar energy heating the zero hour reaches constantly to use the required desirable mean power of coolant-temperature gage to do
,
With initial water temperature T
0(℃) directly related.
8. a kind of solar water heater of preengaging heating according to claim 1, it is characterized in that said control device in reservation constantly according to reservation water temperature T constantly
1(℃) the actual mean power of the calculating sun
, contrast simultaneously
With
, when
The time, the control assistant heating is opened.
9. a kind of solar water heater of preengaging heating according to claim 1 is characterized in that said control device calculates the heating t finish time when assisted heating device is opened
2
10. a kind of solar water heater of preengaging heating according to claim 1, the heating that it is characterized in that said assisted heating device must be to be higher than at 50% o'clock at water level to carry out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100222807A CN102563922A (en) | 2012-02-01 | 2012-02-01 | Heating-ordered solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100222807A CN102563922A (en) | 2012-02-01 | 2012-02-01 | Heating-ordered solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102563922A true CN102563922A (en) | 2012-07-11 |
Family
ID=46410033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100222807A Pending CN102563922A (en) | 2012-02-01 | 2012-02-01 | Heating-ordered solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062906A (en) * | 2012-12-25 | 2013-04-24 | 张善琴 | Water heater controlling device |
| CN104061688A (en) * | 2014-01-09 | 2014-09-24 | 苏州天趣信息科技有限公司 | Use method of solar electric water heater via network control |
| CN104729125A (en) * | 2013-12-24 | 2015-06-24 | 海尔集团公司 | Multiple-energy water heater and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134458A (en) * | 1983-01-20 | 1984-08-02 | Matsushita Electric Ind Co Ltd | Solar heat collector |
| CN2224379Y (en) * | 1994-12-28 | 1996-04-10 | 邵士华 | Solar energy-saving automatic water heater |
| CN101303162A (en) * | 2007-05-10 | 2008-11-12 | 饶雪琼 | Full-automatic constant temperature and constant current electric water heater |
| CN201170661Y (en) * | 2008-01-18 | 2008-12-24 | 熊卢军 | Automatic control temperature, automatic water-charging/discharging, actinoelectricity dual purpose novel solar water heater |
| CN102042690A (en) * | 2009-10-14 | 2011-05-04 | 陈根永 | Light-controlled constant-temperature nonpressurized detachable solar water heater |
-
2012
- 2012-02-01 CN CN2012100222807A patent/CN102563922A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134458A (en) * | 1983-01-20 | 1984-08-02 | Matsushita Electric Ind Co Ltd | Solar heat collector |
| CN2224379Y (en) * | 1994-12-28 | 1996-04-10 | 邵士华 | Solar energy-saving automatic water heater |
| CN101303162A (en) * | 2007-05-10 | 2008-11-12 | 饶雪琼 | Full-automatic constant temperature and constant current electric water heater |
| CN201170661Y (en) * | 2008-01-18 | 2008-12-24 | 熊卢军 | Automatic control temperature, automatic water-charging/discharging, actinoelectricity dual purpose novel solar water heater |
| CN102042690A (en) * | 2009-10-14 | 2011-05-04 | 陈根永 | Light-controlled constant-temperature nonpressurized detachable solar water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062906A (en) * | 2012-12-25 | 2013-04-24 | 张善琴 | Water heater controlling device |
| CN104729125A (en) * | 2013-12-24 | 2015-06-24 | 海尔集团公司 | Multiple-energy water heater and control method thereof |
| CN104729125B (en) * | 2013-12-24 | 2017-01-04 | 海尔集团公司 | The control method of a kind of multi-energy source water heater and water heater |
| CN104061688A (en) * | 2014-01-09 | 2014-09-24 | 苏州天趣信息科技有限公司 | Use method of solar electric water heater via network control |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |