CN101004294A - Twin pipe type solar water heater in model of instant use once to turn it on - Google Patents
Twin pipe type solar water heater in model of instant use once to turn it on Download PDFInfo
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- CN101004294A CN101004294A CN 200710019330 CN200710019330A CN101004294A CN 101004294 A CN101004294 A CN 101004294A CN 200710019330 CN200710019330 CN 200710019330 CN 200710019330 A CN200710019330 A CN 200710019330A CN 101004294 A CN101004294 A CN 101004294A
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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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Abstract
The present invention discloses a double-pipe type solar water-heater. Its waterway is divided into upper and lower two water pipes, on the upper water pipe a water-supplying electromagnetic valve and a temperature-measuring probe are mounted, the electroheater in the water tank is controlled by temperature control regulation instrument, on the lower water pipe are successively mounted a pipe electroheater, booster pump and hot water valve, between upper water pipe and lower water pipe a circulation pipeline is connected so as to form a loop, the circulation electromagnetic valve is mounted on the circulation pipeline. Its electric circuit portion includes temperature-measuring probe, temperature sensor, temperature control regulation instrument, level sensor, electromagnetic valve, booster pump and automatic control instrument, etc. Besides, said invention also provides its working principle and its concrete operation method.
Description
One, technical field:
The present invention relates to a kind of water heater, a kind of specifically double hose solar water heater in model of instant use once to turn it on.
Two, background technology:
Solar water heater generally uses in a lot of fields at present, solar water heater of the prior art generally comprises water tank, vacuum heat collection pipe, shared water pipe and the valve of water up and down, water tank and vacuum heat collection pipe are installed on roof or the balcony, and by water pipe and indoor being connected with water spot, valve then is installed in the corresponding position of water pipe, some in winter or overcast and rainyly also can use, also is equipped with electric heater than the solar water heater of higher gears in water tank.But above-mentioned these solar water heaters because of be subjected to collector area, illumination, the shared single tube of water, installation site and weather conditions etc. influence up and down, there are the following problems:
1, produce the temperature inequality of water in summer, winter, it is too high and to produce coolant-temperature gage winter low excessively to produce coolant-temperature gage summer;
2, fine, the cloudy day is produced the coolant-temperature gage inequality, and it is low excessively that the cloudy day is produced coolant-temperature gage;
3, its launching stress of solar water heater of installing at roof utilizes height pressure difference to obtain fully, and causing attic is that echelon increases progressively to the launching stress of ground floor, and the very little influence of attic pressure is normally used; And installation solar water heater on balcony can not normally move owing to stress problems equally;
When 4, outdoor temperature was lower than zero degree in the winter time, the water pipe of the shared single tube solar water heater of water often froze stifled bursting by freezing and causes and leak up and down;
5, serviceability can't be compared with electricity, gas heater fast, particularly can't accomplish plug and play as gas heater;
6, because pipeline is longer, especially for the ground floor user, just can obtain hot water after in use must emitting a large amount of cold water earlier, wasted great lot of water resources.
7, use solar water heater separately, output can't satisfy the emergent too demand of capacity, also will heat and could supply water after reaching 4-5 hour even installed the solar water heater of electric heater additional.
Three, summary of the invention:
Technical problem to be solved by this invention is to overcome above-mentioned weak point of the prior art, provide a kind of can make solar water heater under different conditions, can both satisfy user demand all can family, the double hose solar water heater in model of instant use once to turn it on used of merchant, worker.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of double hose solar water heater in model of instant use once to turn it on, it comprises water tank, support, vacuum heat collection pipe, described water tank is supported on the support, vacuum heat collection pipe is installed on the water tank and with water tank and is communicated with, and it is characterized in that: further comprising upper hose, downcomer, high water tank sensor and temperature sensor, electric heater, electric heater for pipeline, booster pump, circulating electromagnetic valve, goes up water solenoid valve, auto-controller, temperature control adjusting apparatus and time switch; The water route part is that upper hose one end connects the water source, the other end connects water tank, water solenoid valve is being housed behind the water inlet of upper hose, outdoor section of upper hose is equipped with temperature probe, electric heater is installed in the water tank and by the temperature control adjusting apparatus and controls, high water tank and temperature sensor are installed in the water tank correspondence position, downcomer one end connects water tank, use water spot in the other end junction chamber, at water tank and downcomer junction the water tank temperature transducer is housed, electric heater for pipeline is housed on downcomer successively, booster pump and hot water water valve, constitute a loop thereby be connected to circulating line between booster pump and hot water are with downcomer between water valve and upper hose, circulating electromagnetic valve is installed on this circulating line; Circuit part is that temperature probe, water tank temperature sensor and water tank temperature transducer are connected the temperature control adjusting apparatus respectively, the high water tank sensor is connected auto-controller respectively with last water solenoid valve, time switch is connected with the temperature control adjusting apparatus and is used to control the temperature control adjusting apparatus and regularly opens and closes, the temperature control adjusting apparatus is connected the control that realizes them respectively with booster pump, circulating electromagnetic valve, auto-controller is connected the control that realizes it with last water solenoid valve.Described upper hose can be connected on the water tank top, and downcomer is connected on the water tank below, helps the Convective Heating of water in the water tank like this, and makes leaving water temperature even.
Design feature of the present invention is: 1, be provided with auto-controller in water-feeding system, liquid level sensor signal output part in the water tank and last water solenoid valve control circuit insert this auto-controller respectively.When liquid level sensor detects less than water level, auto-controller can be connected the water inlet of water solenoid valve power supply opening magnetic valve, thereby then cut off power of electromagnetic valve by auto-controller when full and stop to go up water when liquid level sensor detects water, auto-controller can also show water temperature and water level automatically so that operating personnel check and adjust parameter in addition.2, hot-water line, cold water pipe in the solar energy system are separate, and can be recycling.3, in the system owing to be provided with booster pump at hot water pipeline, make the hot water pipeline pressure-bearing, and cold water pipes is still kept normal pressure.4, in solar water heater's water tank, have the electrical heating compensator, also have an electric heater for pipeline to be installed in the solar water container delivery port to the pipeline of indoor water pipe.5, system only uses, downcomer (two-tube) is without overflow pipe.6 pumps, magnetic valve, pipeline heat insulation adopts temperature control adjusting apparatus and time switch Automatic Control; 7, the downcomer end of solar water heater is by magnetic valve and watering pipeline UNICOM, when system detects in the watering pipeline temperature and is lower than setting value, UNICOM's magnetic valve is opened automatically and is utilized hot water line's pressure-bearing, cold water pipeline normal pressure to make the pipeline circulation, reaches the purpose of using water temperature hydraulic pressure to control; 8, electrical heating and other executive component are by time control and the dual control of temperature control; 9, whole system forms closed loop central heating water center and can supply large-scale sun heat production water systems such as family expenses and water for industrial use.Compared with the prior art effect of the present invention is embodied in:
1, the present invention has guaranteed output and temperature after by water heater and electric heater time control and temperature control complementation, solved the problem of the unadjustable and emergent water of solar water supply temperature in the past, having solved common in the past light-electricity complementary solar water heater relies on the user fully and manually controls electrical heating, there is hidden danger, and the problem of unordered heating waste electric energy.
2, the setting of the present invention by booster pump, circulating electromagnetic valve and circulation utilidor, thus guarantee that hot water in use has higher hydraulic pressure all the time, even solar water heater is installed in the high hydraulic pressure that balcony or the lower place of relative altitude also can guarantee water outlet,
3, the setting by circulating electromagnetic valve and circulation utilidor, when outdoor section temperature of upper hose is reduced to setting value, the work of temperature control system control magnetic valve inserts the hot water in the sewer pipe in the upper hose, has prevented that the phenomenon of pipe freezeup, bursting by freezing from taking place.
4, electric heater for pipeline is set in sewer pipe, it is longer to have overcome sewer pipe, and it is more to dispel the heat, must bleed off the defective of a large amount of cold water before each the use earlier, saved water, realized the function of instant-heating, and electric heater for pipeline uses the water end (W.E.) water temperature to regulate by temperature control system control.
5, utilize the alternately heating of time controlled system reasonable distribution solar energy and electric energy, solved the insufficient problem of utilizing luminous energy of solar water heater in luminous energy and electric energy use in the past.
6, by temperature control, water control, guarantee that automatic loading water closes water, temperature can be set.
Four, description of drawings:
Fig. 1 is a structural representation of the present invention.
Five, the specific embodiment:
The specific embodiment: referring to Fig. 1, a kind of double hose solar water heater in model of instant use once to turn it on of the present invention, it comprises water tank 11, support, vacuum heat collection pipe, upper hose 1, downcomer 2, electric heater 10, booster pump 6, circulating electromagnetic valve 5, goes up water solenoid valve 4, temperature control adjusting apparatus, time switch, auto-controller, wherein water tank 11 is supported on the support, vacuum heat collection pipe is installed on the water tank 11 and with water tank and is communicated with, and also has passage 15 on water tank 11 tops.Upper hose 1 one ends connect the water source, the other end connects water tank 11, water solenoid valve 4 is being housed behind the water inlet of upper hose 1, outdoor section of upper hose 1 is equipped with temperature probe 8, electric heater 10 is installed in the water tank 11 and by the temperature control adjusting apparatus and controls, high water tank sensor 9 and temperature sensor 17 are installed in water tank 11 correspondence positions, downcomer 2 one ends connect water tank 11, use water spot 14 in the other end junction chamber, in water tank 11 and downcomer 2 junctions water tank temperature transducer 13 is housed, electric heater for pipeline 16 is housed on downcomer 2 successively, booster pump 6 and hot water water valve 7, thereby between booster pump 6 and hot water are with the downcomer of 7 of water valves and upper hose, be connected to circulating line 3 and constitute a loop, circulating electromagnetic valve 5 is installed on this circulating line 3, the temperature probe 8 of circuit part reaches and is connected the temperature control adjusting apparatus with water tank temperature sensor 17 respectively with water tank temperature transducer 13, high water tank sensor 9 is connected auto-controller respectively with last water solenoid valve 4, time switch is connected with the temperature control adjusting apparatus and is used to control the temperature control adjusting apparatus and regularly opens and closes, the temperature control adjusting apparatus respectively with booster pump 6, circulating electromagnetic valve 5 connects the control that realizes them, and auto-controller is connected the control that realizes it with last water solenoid valve 4.The temperature control adjusting apparatus is a kind of power switch that triggers compositions such as controllable silicon, output relay, signal transmssion line by thermocouple, phase shift, after power supply is delivered to instrument, instrument when upper and lower bound, close or out-put supply control executive circuit in the water pump and the A.C. contactor adhesive of electric heater or close.The B320 type that the XMT-122 type that temperature control adjusting apparatus in the present embodiment can adopt Shanghai quick good instrument three factories to produce, auto-controller can adopt Tong Xiang city, Zhejiang to produce than magnificent electronics technology Co., Ltd; The temperature control adjusting apparatus can also add the time switch that is used for regularly measuring water tank and upper hose outdoor temperature, the KG316T type that time switch can adopt Wenzhou, Zhejiang Zhengtai Group Corp to produce.The using method of this model time switch is: cancel lock function four times by the cancellation resetkey behind the battery of packing into, press the clock key once, after dividing key to adjust the current time affirmation by school week and school respectively then, liquid crystal display is the current time, key input start-up time is divided in when showing behind the ON printed words again by the school by timing key liquid crystal display below again and school, utilizes time switch 1,2 to advance and 3,4 goes out these several ports give the temperature control adjusting apparatus power supply in setting-up time.
Working method: after 1. system closed a floodgate, measuring probe 9 detected solar water container 11 lacks of water, then opens magnetic valve 4 to the water tank moisturizing by auto-controller, and water stops after completely automatically; 2. water tank content water heats up by thermal-collecting tube, and hot water booster pump 6 is opened to hot water pipeline 2 pressurized water supplies when temperature is raised to default value, and pump quits work when hot water pipeline 2 pressure reach setting value; 3. system detects the water supply pipeline temperature by pipeline point for measuring temperature 8 and is lower than when setting value circulating electromagnetic valve 5 and opens, by circulating line 3 cold water circulation inlet water tank 11 in the cold water pipes, and the hot water in the sewer pipe 2 is supplemented to water supply pipeline 1, thereby make to be full of the anti-antipriming pipe of hot water in the pipeline and to freeze, when pipe temperature reaches setting value, stop; 4. when 4 work of water solenoid valve on the solar water container, circuit locking circulating electromagnetic valve 5, booster pump 6 and electric heater 10 are not worked them; 5. system utilizes the space-time switch to detect water tank temperature (test point 13) during setting-up time in every day, and when not reaching setting value, electric heater 10 work stop when reaching design temperature.When 6. circulating electromagnetic valve 5 water temperature in temperature probe 8 measuring channels is lower than setting value, and the water temperature that water tank temperature transducer 13 detects in the water tank reaches starting when setting value, system did not connect electric heater for pipeline continuation starting when water temperature reached setting value in the water tank when pipe temperature is lower than setting value, stopped when pipe temperature reaches setting value.7. circulating line 3 is a hot water cold water unicom pipeline, and the warm water the when break-make by circulating electromagnetic valve 5 is used original ducted cold water and secondary loops back water tank and not only saved water, improved the thermal efficiency but also prevented that pipeline from freezing, stifled problem.
The course of work is as follows:
1, goes up water conservancy project and make process: do not reach setting when requiring when auto-controller detects solar water container 11 in water level by liquid level sensor 9, auto-controller is opened water solenoid valve 4, running water adds water by water supply pipeline 1 to water tank 11, water level reaches to close when setting required value closes water solenoid valve 4, and last water conservancy project is done to stop.Automatic water supplement is understood by system when the state lower header lack of water of energising later on, and the full automatic stop of water need not staff on duty.
2, process is made in solar water heating system heat production water conservancy project: after the full automatic stop of water tank water, daytime, solar irradiation made by the solar energy heating vacuum tube heat absorbing, hot water in the vacuum tube raises the coolant-temperature gage in the water tank by convection current, when every day 12 noon and afternoon 5 two periods or setting-up time whether normal by the water temperature that water tank temperature transducer 13 detects in the water tanks, be whether intensity of illumination reaches requirement, as do not reach design temperature, temperature control adjusting apparatus 10 pairs of compensating property of water tank of starting electric heater is automatically heated, stop electrical heating 10 work when reaching setting value, solar energy heat production water conservancy project stops as process.
3, system goes out the hot water process: when water tank temperature transducer 13 detects in the water tank water temperature and reaches temperature control adjusting apparatus setting value, the temperature control adjusting apparatus starts booster pump 6 work to the hot-water heating system pressurized water supply, stop booster pump 6 when pressure reaches setting value, opening hot water is the available comfortable hot water of design temperature pressure of getting with water valve 7.
4, the pipeline cold water treatment course of work: when water tank temperature reaches setting value, when opening hot water booster pump 6, the temperature control adjusting apparatus simultaneously power supply is exported to circulating electromagnetic valve 5, if temperature probe 8 detected pipe temperature and was lower than setting value this moment, then circulating electromagnetic valve 5 is opened work, owing to there is a pressure of keeping in the hot water pipeline after the supercharging, after circulating electromagnetic valve 5 is opened, hot water in the water tank forms the closed loop cycle system by hot water pipeline 2 booster pumps 6 circulation pipes 3 circulating electromagnetic valves 5 water supply pipelines 1, when temperature in the pipeline reached setting value, magnetic valve 5 quit work.
5, twenty four hours water supply pattern: when the user opens on the auto-controlling apparatus twenty four hours Water supply switch valve, be installed in the booster pump across-the-line starting on the sewer pipe, the power circuit of electric heater for pipeline is controlled by the temperature control adjusting apparatus, set when requiring pipeline heater and do not work when the coolant-temperature gage of the pipeline of flowing through reaches, electric heater for pipeline work when not reaching the temperature of setting, but because of water still is from the water of solar water container, so not only guarantee in time to supply water and reach energy-conservation effect.
Claims (2)
1, a kind of double hose solar water heater in model of instant use once to turn it on, it comprises water tank (11), support, vacuum heat collection pipe, described water tank (11) is supported on the support, vacuum heat collection pipe is installed on the water tank and with water tank and is communicated with, and it is characterized in that: further comprising upper hose (1), downcomer (2), high water tank sensor (9) and temperature sensor (17), electric heater (10), electric heater for pipeline (16), booster pump (6), circulating electromagnetic valve (5), goes up water solenoid valve (4), auto-controller, temperature control adjusting apparatus and time switch; The water route part is that upper hose (1) one end connects the water source, the other end connects water tank (11), water solenoid valve (4) is housed behind the water inlet of upper hose (1), outdoor section of upper hose (1) is equipped with temperature probe (8), electric heater (10) is installed in the water tank (11) and by the temperature control adjusting apparatus and controls, high water tank and temperature sensor (9) are installed in water tank (11) correspondence position, downcomer (2) one ends connect water tank (11), use water spot (14) in the other end junction chamber, in water tank (11) and downcomer (2) junction water tank temperature transducer (13) is housed, electric heater for pipeline (16) is housed on downcomer (2) successively, booster pump (6) and hot water water valve (7), between booster pump (6) and hot water are with downcomer (2) between water valve (7) and upper hose (1), be connected to circulating line (3) thus constitute a loop, circulating electromagnetic valve (5) is installed on this circulating line (3); Circuit part is that temperature probe (8), water tank temperature sensor (17) and water tank temperature transducer (13) are connected the temperature control adjusting apparatus respectively, high water tank sensor (9) is connected auto-controller respectively with last water solenoid valve (4), time switch is connected with the temperature control adjusting apparatus and is used to control the temperature control adjusting apparatus and regularly opens and closes, the temperature control adjusting apparatus is connected the control that realizes them respectively with booster pump (6), circulating electromagnetic valve (5), auto-controller is connected the control that realizes it with last water solenoid valve (4).
2, double hose solar water heater in model of instant use once to turn it on according to claim 1 is characterized in that: described upper hose is connected on the water tank top, and downcomer is connected on the water tank below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100193305A CN100458304C (en) | 2007-01-16 | 2007-01-16 | Twin pipe type solar water heater in model of instant use once to turn it on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100193305A CN100458304C (en) | 2007-01-16 | 2007-01-16 | Twin pipe type solar water heater in model of instant use once to turn it on |
Publications (2)
| Publication Number | Publication Date |
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| CN101004294A true CN101004294A (en) | 2007-07-25 |
| CN100458304C CN100458304C (en) | 2009-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100193305A Expired - Fee Related CN100458304C (en) | 2007-01-16 | 2007-01-16 | Twin pipe type solar water heater in model of instant use once to turn it on |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818307A (en) * | 2011-06-10 | 2012-12-12 | 江苏双能太阳能有限公司 | Pipeline hot water circulation type solar water heating system |
| CN103423892A (en) * | 2013-07-31 | 2013-12-04 | 苏州开来新能源有限公司 | Instant heating type solar water heater control device |
| CN104833099A (en) * | 2015-05-15 | 2015-08-12 | 芜湖美的厨卫电器制造有限公司 | Household water system, water heater based on same and emergency control method |
| CN107167181A (en) * | 2017-05-26 | 2017-09-15 | 广东万家乐燃气具有限公司 | The intelligent automation detection method and system of a kind of electric heater |
| CN111473403A (en) * | 2020-03-28 | 2020-07-31 | 李进勇 | Hot water supply system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103438595B (en) * | 2013-08-13 | 2015-08-12 | 上海交通大学 | Solar water heater wind energy motive power pipeline water circulation defroster |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618564A (en) * | 1984-06-22 | 1986-01-16 | Showa Alum Corp | Hot water making apparatus utilizing solar heat |
| CN2105021U (en) * | 1991-10-22 | 1992-05-20 | 孙文堂 | Solar energy water heater having magnetization function |
| JP2729470B2 (en) * | 1995-02-16 | 1998-03-18 | シロキ工業株式会社 | Direct heat collecting solar water heater |
| CN2443293Y (en) * | 2000-06-02 | 2001-08-15 | 杨德山 | Double energy source water heating system device |
| CN2773514Y (en) * | 2005-04-06 | 2006-04-19 | 杨国信 | Heat supplier with solar energy and electrical energy combination |
| CN201053774Y (en) * | 2007-01-16 | 2008-04-30 | 陈岩 | Double tube type instant type solar energy water heater |
-
2007
- 2007-01-16 CN CNB2007100193305A patent/CN100458304C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818307A (en) * | 2011-06-10 | 2012-12-12 | 江苏双能太阳能有限公司 | Pipeline hot water circulation type solar water heating system |
| CN103423892A (en) * | 2013-07-31 | 2013-12-04 | 苏州开来新能源有限公司 | Instant heating type solar water heater control device |
| CN104833099A (en) * | 2015-05-15 | 2015-08-12 | 芜湖美的厨卫电器制造有限公司 | Household water system, water heater based on same and emergency control method |
| CN104833099B (en) * | 2015-05-15 | 2018-10-19 | 芜湖美的厨卫电器制造有限公司 | Home water system unites and based on its water heater and emergency control method |
| CN107167181A (en) * | 2017-05-26 | 2017-09-15 | 广东万家乐燃气具有限公司 | The intelligent automation detection method and system of a kind of electric heater |
| CN111473403A (en) * | 2020-03-28 | 2020-07-31 | 李进勇 | Hot water supply system |
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| Publication number | Publication date |
|---|---|
| CN100458304C (en) | 2009-02-04 |
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Granted publication date: 20090204 Termination date: 20120116 |