CN103438595A - Solar water heater wind energy motive power pipeline water circulation anti-freezing device - Google Patents
Solar water heater wind energy motive power pipeline water circulation anti-freezing device Download PDFInfo
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- CN103438595A CN103438595A CN2013103501939A CN201310350193A CN103438595A CN 103438595 A CN103438595 A CN 103438595A CN 2013103501939 A CN2013103501939 A CN 2013103501939A CN 201310350193 A CN201310350193 A CN 201310350193A CN 103438595 A CN103438595 A CN 103438595A
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Abstract
The invention discloses a solar water heater wind energy motive power pipeline water circulation anti-freezing device, which comprises a solar water storage tank, a solar heat collecting plate, a mechanical water pump, a linkage valve, a water outlet valve, a water inlet valve, a control system, a storage battery and a wind energy power generating system, wherein the solar heat collecting plate is connected with the solar water storage tank, the solar water storage tank, the mechanical water pump and the linkage valve are sequentially connected for forming a circulation passage, the circulation passage is also connected with the water inlet valve and the water outlet valve, the control system is connected with the wind energy power generating system, the storage battery, the water outlet valve, the water inlet valve and the linage valve, and the control system controls the opening and the closing of the linkage valve according to the state of the water outlet valve and the water inlet valve, and controls the wind energy power generating system to be selectively connected with either the mechanical water pump or the storage battery. The solar water heater wind energy motive power pipeline water circulation anti-freezing device has the advantages that the wind energy is utilized for driving a gearbox so that the mechanical water pump arranged in the pipeline is driven to operate, and the water inside the cycle flows, so the anti-freezing effect is reached, the energy is saved, and the efficiency is high.
Description
Technical field
The present invention relates to technical field of solar utilization technique, relate in particular to a kind of solar water heater wind energy power pipe water cycle defroster.
Background technology
The energy development prospect that solar water heater is wide with it, and the support energetically of relevant government department, popularized and utilized in China's most area.But due to the weather conditions reason, much utilize solar water heater often can reach the freezing point below temperature in winter in area widely, even Insulation is done well again, also be difficult to prevent from reaching the interior remnants water freezing of pipeline of more than ten meter; Even many times the coolant-temperature gage in storage tank is very high, but freezes and cause can't intaking and draining in pipeline, so that the phenomenon that the storage tank intensification damages and the pipeline freezing and expansion breaks.Water circulation system is exactly that the remaining water in pipeline and the hot water in storage tank are formed to an integral body, utilizes power cycle, makes the interior water of pipeline not-easy-to-freeze, thereby reaches the purpose of antifreeze water-saving.There is the solar water heater of water circulation system and traditional solar water heater antifreeze emptying type device, and occasionally there is the antifreezing valve of application to compare on market, following several advantage is arranged: 1) manufacturing process is simple, only need to just transform and can achieve the goal with the light water Work tool, and antifreezing valve designing and manufacturing technique more complicated; 2) circulation theory is simple, does not have draining to enter the water operation, takes full advantage of the equal characteristics of circulation two ends hydraulic pressure, no matter is for SCM program control or for operation manually, simple and convenient; 3) economical environment-protective, the remaining water of the part of generation not being thawed is drained, but recycles, and has reduced water resource waste.
Through the literature search to prior art, find, the Chinese invention patent application that application number is CN201010175105.2 discloses a kind of antifreezing method of flat plate solar water heater, a water circulating pump has been set up in this invention in circulation line, when outside air temperature reaches subzero in the winter time, start water circulating pump, make the water in flat plate collector can keep circulating, avoid icing.But this invention, because the water pump used need to consume electric energy, compared with the winterization system of hot type, has still utilized power grid energy simultaneously at the energy that has reduced Water in Water Tanks; This invention does not have TT&C system in addition, manually is difficult to determine valve opening time.
The Chinese invention patent application that application number is CN201210256124.7 discloses a kind of solar water heater defroster, the control system of this invention utilizes temperature sensor to carry out the temperature of perception atmospheric temperature or solar water heater outlet pipe, when temperature during lower than predetermined temperature, control system starts water pump, make the water in solar water heater once through outlet pipe, water pump, return pipe, carry out closed cycle, thereby avoid the problem of hot water pipeline frozen block.But the water inlet pipe be communicated with storage tank and outlet conduit in this invention divide two-way, application in this and real life inconsistent (normal domestic use solar water heater Inlet and outlet water with pipeline to facilitate output water temperature to regulate), and the control system of using and the energy source of water pump still rely on public electric wire net, cause the waste of the energy.
The Chinese invention patent application that application number is CN201110182972.3 discloses a kind of novel solar water heater defroster, in this invention, open water pipe, in Siphon pot, water level descends, and the Inlet and outlet water water pipe gets off the hot water drainage in heat collection water tank by siphonage; With making in the Inlet and outlet water water pipe in anhydrous state by siphonage after finishing, thereby reach antifreeze purpose.But the method manual steps is various, convenient not, and also Siphon pot is used, and transparent tank body is frangible or organic material is influential to water quality.
Therefore, those skilled in the art is devoted to develop a kind of water circulation defroster of solar water heater, energy-conserving and environment-protective, and operation is simple and convenient.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide a kind of solar water heater wind energy power pipe water cycle defroster, the running that the wind energy of take is power drive circulatory system water pump, make the inner water flow of circulation, reaches antifreeze effect.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of solar water heater wind energy power pipe water cycle defroster, comprise solar storage water tank and the solar heat-collection plate be connected with solar storage water tank, wherein, also comprise mechanical water pump, linkage valve, outlet valve, enter water valve, control system, battery and wind power generation system; Wherein solar storage water tank, mechanical water pump and linkage valve connect successively, form circulation canal; Circulation canal also connects into water valve and outlet valve; Control system is connected with wind power generation system, battery, outlet valve, water intaking valve and linkage valve, control system is according to the state of outlet valve and water intaking valve, controls the folding of linkage valve and control wind power generation system optionally with mechanical water pump, to be connected with in battery one and to be connected.
Further, this solar water heater wind energy power pipe water cycle defroster also comprises turbogenerator, turbogenerator is connected with solar storage water tank and linkage valve, linkage valve is arranged between mechanical water pump and turbogenerator, connect the Inlet and outlet water common conduit between linkage valve and turbogenerator, enter water valve and access circulating line with outlet valve by be connected parallel connection with the Inlet and outlet water common conduit.
Preferably, circulating line is connected by three-way pipe with the Inlet and outlet water common conduit.
Further, control system is realized by singlechip controller, wind power generation system is connected by electric-controlled engaging and disengaging gear and gear-box with mechanical water pump, the electrical signal of singlechip controller respectively with electric-controlled engaging and disengaging gear, linkage valve, enter water valve, outlet valve and wind power generation system and be connected.
Further, wind power generation system comprises Wind energy collecting device, bevel pinion, bevel gear wheel and the wind-driven generator be connected successively, and wind-driven generator has been equipped with the wind-driven generator switch, bevel pinion and bevel gear wheel engagement.
Preferably, gear-box and wind-driven generator, bevel pinion is coaxial and is connected successively, and bevel gear wheel and Wind energy collecting device are coaxially and interconnect.
Further, the charging end of battery is connected with the output of turbogenerator, and the generating end of battery is connected with the input of singlechip controller; The charging end of battery also is connected with the output of wind-driven generator by the wind-driven generator switch.
Preferably, the tooth matching angle of bevel pinion and bevel gear wheel is 90 °.
Preferably, Wind energy collecting device is collected the blade realization by wind-force.
Preferably, the power of mechanical water pump is greater than 10W.
Preferably, the tip speed ratio of Wind energy collecting device is 1.
Preferably, gear-box adopts multistage deceleration gear, and the gear-box speed ratio is 10:1～100:1.
Can find out, solar water heater wind energy power pipe water cycle defroster of the present invention utilizes the wind energy driving gearbox to drive the mechanical pump operation in pipeline: when outside air temperature is lower than the temperature threshold values of default in the winter time, and in the time of dry (enter water valve and outlet valve is closed), controlling electric-controlled engaging and disengaging gear by singlechip controller connects, utilize the winter outdoor wind energy to drive successively Wind energy collecting device, bevel pinion, bevel gear wheel and gear-box rotate, thereby driving mechanical pump operation, make the inner water flow of circulation, reach antifreeze effect, and effectively saved the energy consumption of water pump.
Further, owing to having utilized water circulation system, in pipeline, the interior water temperature of water temperature and storage tank approaches, and the water of emitting is more warm at once, does not need the cold water waited for a period of time, and has saved water resource and has been user-friendly to.
In addition, the normal water outlet of solar storage water tank and adding in the water process, utilize ducted current to drive turbogenerator, wind power collecting device drive wind-driven generator, mechanical energy is converted into to electric energy and is stored in battery, for providing control system of the present invention to use needed energy consumption, eliminate the unnecessary energy consumption that the antifreeze repacking facility of water circulation is brought.Simultaneously, the present invention also utilizes control system by the valve control system of pipeline, automation, be very easy to the application of machine work sequencing, electronization, make the whole solar water heater system can be full-automatic, do not need or use as few as possible human resources and artificial electric energy, for the structure of modern wired home facilitates, can predict and produce significant economic results in society.
Technique effect below with reference to accompanying drawing to design of the present invention, concrete structure and generation is described further, to understand fully purpose of the present invention, feature and effect.
The accompanying drawing explanation
Fig. 1 is the device schematic diagram of a preferred embodiment of the present invention.
The specific embodiment
As shown in Figure 1, a kind of solar water heater wind energy power pipe water cycle defroster, comprise solar heat-collection plate 1, solar storage water tank 2, bevel pinion 3, bevel gear wheel 4, Wind energy collecting device 5, gear-box 6, electric-controlled engaging and disengaging gear 7, singlechip controller 8, battery 9, mechanical water pump 10, turbogenerator 11, linkage valve 12, enter water valve 13, outlet valve 14, wind-driven generator 15 and wind-driven generator switch 16.
Solar storage water tank 2 is arranged on solar heat-collection plate 1 upper end, and solar heat-collection plate 1 is arranged on building surface according to the solar water heater national standard.
Solar storage water tank 2 has two pipelines, with mechanical water pump 10 and turbogenerator 11, be connected respectively, machinery water pump 10 and turbogenerator 11 are connected by linkage valve 12, thus, solar storage water tank 2 forms a circulating line with mechanical water pump 10, linkage valve 12 and turbogenerator 11 successively.Also connected the Inlet and outlet water common conduit on connecting pipe between linkage valve 12 and turbogenerator 11, entering water valve 13 is connected with the Inlet and outlet water common conduit with outlet valve 14, thereby access circulating line in parallel, connect by three-way pipe between Inlet and outlet water common conduit and circulating line.The blade of machinery water pump 10 and turbogenerator 11 is resistant material, is conducive to the raising service life of water heater.
Wherein, connecting pipe between connecting pipe between solar storage water tank 2 and mechanical water pump 10, mechanical water pump 10 and linkage valve 12, linkage valve 12 and enter water valve 13 and outlet valve 14 between connecting pipe add pipeline for repacking, and there is corresponding heat-insulation layer, to guarantee the thermal efficiency of solar water heater; Connecting pipe between solar storage water tank 2 and turbogenerator 11, turbogenerator 11 and enter water valve 13 and outlet valve 14 between connecting pipe use the original pipeline of domestic solar water heater to be reequiped.
Connecting pipe between machinery water pump 10 and solar storage water tank 2 is arranged on the top of solar storage water tank 2; Reequip the measure-alike of pipeline and original-pack pipeline, be generally 3-5cm; The power of machinery water pump 10, without too large, surpass 10W and gets final product.
The output of electric-controlled engaging and disengaging gear 7 is connected with mechanical water pump 10, and the input of electric-controlled engaging and disengaging gear 7 is connected with the output of gear-box 6, and the input of gear-box 6 is connected with wind-driven generator 15.Wind-driven generator 15, bevel pinion 3, bevel gear wheel 4 and Wind energy collecting device 5 are connected successively, form wind power generation system.Wind-driven generator 15 has been equipped with wind-driven generator switch 16.
The electrical signal of singlechip controller 8 respectively with electric-controlled engaging and disengaging gear 7, linkage valve 12, enter water valve 13, outlet valve 14 and wind-driven generator switch 16 adopts electric connection lines to be connected.The charging end of battery 9 adopts electric connection line to be connected with the output of turbogenerator 11, the generating end of battery 9 adopts electric connection line to be connected with the input of singlechip controller 8 (electric energy access port), and the charging end of battery 9 also adopts electric connection line to be connected by wind-driven generator switch 16 with the output of wind-driven generator 15.Therefore, battery 9 can either be accepted electric power from wind-driven generator 15, also can accept electric power from turbogenerator 11.
As shown in Figure 1, gear-box 6 and wind-driven generator 15, bevel pinion 3 are coaxial, bevel pinion 3 and bevel gear wheel 4 engagements, and bevel gear wheel 4 and Wind energy collecting device 5 are coaxial.Wind energy collecting device 5 comprises all kinds wind-force conversioning mechanical energy device, and such as machine blade, natural ventilator etc., to adapt to the different situations under various conditions.
In the present embodiment, the tip speed ratio of Wind energy collecting device 5 is approximately 1 left and right, and its blade preferably lubricates, anti abrasive light-weight metal.Gear-box 6 adopts multistage deceleration gear, and reduction of speed is than approximately getting final product to the 10-100 magnitude.The angle of bevel pinion 3 and bevel gear wheel 4 engagements should be adjusted with the actual wind direction in locality, and for saving processing charges, preferably tooth matching angle is 90 °.
The singlechip controller 8 of above-mentioned solar water heater wind energy power pipe water cycle defroster is as control system total in device, by entering the switching manipulation of water valve 13 or outlet valve 14, obtain pulse signal as instruction, can be used for controlling being connected and separating of the switch of linkage valve 12, wind-driven generator switch 15 and electric-controlled engaging and disengaging gear 7 and mechanical water pump 10.
The present invention is in the situation that normal water, outlet valve 14 is opened, entering water valve 13 closes, this operation provide pulse signal as instruction to singlechip controller 8, singlechip controller 8 is controlled and is closed linkage valve 12, closed wind-driven generator switch 16, and electric-controlled engaging and disengaging gear 7 is separated with mechanical water pump 10.Now, outdoor wind energy drives 5 runnings of wind power collecting device, and the mechanical energy that wind power collecting device 5 produces is converted into electrical power storage in battery 9.Solar storage water tank 2 discharges water, and use is provided, and current drive turbogenerator 11 generatings, also by electrical power storage battery 9.Electric power in battery 9, for singlechip controller 8, reduces energy consumption.Similar with the use procedure of traditional solar energy water heater device, by adjusting, use the relative size of penstock can the adjusting water outlet temperature.
The present invention is in the situation that solar storage water tank 2 adds water, entering water valve 13 opens, outlet valve 14 is closed, this operation provide pulse signal as instruction to singlechip controller 8, linkage valve 12, closed wind-driven generator switch 16 are closed in control, and electric-controlled engaging and disengaging gear 7 is separated with mechanical water pump 10.Be similar to the situation of normal water, the mechanical energy that wind power collecting device 5 is produced converts electrical power storage in battery 9, now water overcomes pressure reduction and enters solar storage water tank 2 via turbogenerator 11, thereby be reached for the purpose that solar storage water tank 2 adds water, enter water current reverse drive turbogenerator 11, the electric energy that turbogenerator 11 produces stores in battery 9 equally, for singlechip controller 8, has further reduced energy consumption.
The present invention is in the winter time in the situation of outside air temperature lower than theoretical freezing point or design temperature threshold value, if do not enter normal water or add the water program, enter water valve 13 and outlet valve 14 is closed simultaneously, this operation provide pulse signal as instruction to singlechip controller 8, singlechip controller 8 is controlled and is opened linkage valve 12, disconnects wind-driven generator switch 16, makes electric-controlled engaging and disengaging gear 7 be connected with mechanical water pump 10 simultaneously.Now, outdoor wind-force drives wind power collecting device 5 successively, bevel pinion 3, bevel gear wheel 4 and gear-box 6, thus 10 runnings of driving mechanical water pump make the inner water flow of circulation, reach antifreeze effect.
In solar water heater of the present invention, by adopting this wind energy power pipe water cycle defroster, utilize circulation, make the interior water temperature of pipeline and the interior water temperature of storage tank 2 approach, the water of emitting is more warm at once, do not need the cold water waited for a period of time, saved water resource and be user-friendly to.
In addition, the present invention is in the winter time under cryogenic conditions, and the running that the wind energy of take is power drive circulatory system water pump can reach the purpose of freezing prevention tubing.On the other hand, the normal water outlet of solar storage water tank and adding in the water process, utilize ducted current to drive turbogenerator, wind power collecting device drive wind-driven generator, mechanical energy is converted into to electric energy and is stored in battery, for providing control system of the present invention to use needed energy consumption, eliminate the unnecessary energy consumption that the antifreeze repacking facility of water circulation is brought.Simultaneously, the present invention also utilizes control system by the valve control system of pipeline, automation, be very easy to the application of machine work sequencing, electronization, make the whole solar water heater system can be full-automatic, do not need or use as few as possible human resources and artificial electric energy, for the structure of modern wired home facilitates, can predict and produce significant economic results in society.
More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area just can design according to the present invention be made many modifications and variations without creative work.Therefore, all technical staff in the art, all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. a solar water heater wind energy power pipe water cycle defroster, comprise solar storage water tank and the solar heat-collection plate be connected with described solar storage water tank, it is characterized in that, also comprise mechanical water pump, linkage valve, outlet valve, enter water valve, control system, battery and wind power generation system;
Described solar storage water tank, described mechanical water pump and described linkage valve connect successively, form circulation canal;
Described circulation canal also connects described enter water valve and described outlet valve;
Described control system is connected with described wind power generation system, described battery, described outlet valve, described water intaking valve and described linkage valve, described control system is according to the state of described outlet valve and described water intaking valve, controls the folding of described linkage valve and control described wind power generation system optionally with described mechanical water pump, with in described battery one, to be connected.
2. solar water heater wind energy power pipe water cycle defroster as claimed in claim 1, wherein, also comprise turbogenerator, described turbogenerator is connected with described solar storage water tank and described linkage valve, described linkage valve is arranged between described mechanical water pump and described turbogenerator, connect the Inlet and outlet water common conduit between described linkage valve and described turbogenerator, described enter water valve with described outlet valve by is connected the described circulating line that accesses in parallel with described Inlet and outlet water common conduit.
3. solar water heater wind energy power pipe water cycle defroster as claimed in claim 2, wherein, described circulating line is connected by three-way pipe with described Inlet and outlet water common conduit.
4. solar water heater wind energy power pipe water cycle defroster as claimed in claim 2, wherein, described control system is realized by singlechip controller, described wind power generation system is connected by electric-controlled engaging and disengaging gear and gear-box with described mechanical water pump, the electrical signal of described singlechip controller respectively with described electric-controlled engaging and disengaging gear, described linkage valve, describedly enter water valve, described outlet valve and described wind power generation system and be connected.
5. solar water heater wind energy power pipe water cycle defroster as claimed in claim 2, wherein, described wind power generation system comprises Wind energy collecting device, bevel pinion, bevel gear wheel and the wind-driven generator be connected successively, described wind-driven generator has been equipped with the wind-driven generator switch, described bevel pinion and the engagement of described bevel gear wheel.
6. solar water heater wind energy power pipe water cycle defroster as claimed in claim 5, wherein, described gear-box and described wind-driven generator, described bevel pinion is coaxial and is connected successively, and described bevel gear wheel and described Wind energy collecting device are coaxially and interconnect.
7. solar water heater wind energy power pipe water cycle defroster as claimed in claim 5, wherein, the tooth matching angle of described bevel pinion and described bevel gear wheel is 90 °.
8. solar water heater wind energy power pipe water cycle defroster as claimed in claim 5, wherein, the charging end of described battery is connected with the output of described turbogenerator, and the generating end of described battery is connected with the input of described singlechip controller; The charging end of described battery also is connected with the output of described wind-driven generator by described wind-driven generator switch.
9. solar water heater wind energy power pipe water cycle defroster as claimed in claim 1, wherein, described Wind energy collecting device is collected blade by wind-force and is realized.
10. solar water heater wind energy power pipe water cycle defroster as claimed in claim 1, wherein, the power of described mechanical water pump is greater than 10W.
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| CN201310350193.9A CN103438595B (en) | 2013-08-13 | 2013-08-13 | Solar water heater wind energy motive power pipeline water circulation defroster |
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| CN106089586A (en) * | 2016-06-12 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Solar energy, energy and wind energy integrative TRT |
| CN107062650A (en) * | 2017-03-27 | 2017-08-18 | 国网天津市电力公司 | A kind of solar water heater water saving and energy comprehensive utilization system and method |
| CN111058998A (en) * | 2020-01-19 | 2020-04-24 | 象山侧风电子技术有限公司 | Straw combustion power generation device |
| CN114321547A (en) * | 2021-12-31 | 2022-04-12 | 无锡市轨道建设设计咨询有限公司 | Subway water fire-fighting pipeline anti-freezing device and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114321547A (en) * | 2021-12-31 | 2022-04-12 | 无锡市轨道建设设计咨询有限公司 | Subway water fire-fighting pipeline anti-freezing device and installation method thereof |
| CN114321547B (en) * | 2021-12-31 | 2023-09-22 | 无锡市轨道建设设计咨询有限公司 | Subway water fire-fighting pipeline anti-freezing device and installation method thereof |
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| CN103438595B (en) | 2015-08-12 |
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