CN101201204A - Multi-function solar energy water heater - Google Patents
Multi-function solar energy water heater Download PDFInfo
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- CN101201204A CN101201204A CNA2007101682559A CN200710168255A CN101201204A CN 101201204 A CN101201204 A CN 101201204A CN A2007101682559 A CNA2007101682559 A CN A2007101682559A CN 200710168255 A CN200710168255 A CN 200710168255A CN 101201204 A CN101201204 A CN 101201204A
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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
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- 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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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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Abstract
The invention relates to an energy saving environment protection multifunctional solar water heater in the application field of cleaning energies. The invention is characterized in that the invention mainly comprises a vapor collecting draught pipeline, a vapor condensing distilled water manufacturing device, a solar heat collecting device and a hot water outlet tube, etc. At least one vapor collecting draught pipeline is led out by an insulating water storage tank. The vapor collecting draught pipeline is provided with at least one vapor inlet communicated with the top part of the insulating water storage tank. The vapor is fed out from the insulating water storage tank and is finally condensed to generate distilled water and the distilled water is collected and utilized. The invention has the beneficial effects that the invention can effectively utilize the solar energy and utilize the solar water heater to manufacture enough distilled water for drinking. The invention has a simple structure, can fully utilize the existing device, has a low technical reform investment and a broad market prospect and can increase the competitive strength of an enterprise.
Description
One, technical field:
The present invention relates to the solar energy equipment of a kind of energy-saving and environmental protection and clean energy resource application, particularly a kind of multifunctional solar water heater.
Two, background technology:
On the one hand at present solar energy is as the green regenerative energy sources of cleaning, by the countries in the world extensive use, and being most widely used wherein with solar water heater.Solar water heater is divided into forced cyclic type and natural recirculating type again, and domestic type is generally the latter, and the domestic solar water heater generally mostly is integral type, also has split type.But no matter which kind of solar water heater all has the insulation reserve tank structure, and after the solar energy heating that the water in the insulation water storage tank is absorbed by various solar thermal collectors heats up, all can produce a large amount of steam, for the pressure in the balance insulation water storage tank, avoid causing danger, prior solar water heater insulation water storage tank must be discharged the steam of heat at any time by the normal pressure type air inlet-outlet pipe that communicates with atmosphere, and the hard-won partial heat energy collected of solar thermal collector is also together directly discharged with steam with the form of evaporation of water heat and enters atmosphere and can't utilize again like this.Make 1 kilogram water evaporate the heat energy of 539 kilocalories of absorptions fully as everyone knows, this is called as evaporation of water heat, otherwise water vapor condensation becomes 1 kilogram distilled water can discharge 539 kilocalories heat energy.My family is positioned at north latitude 37.5 degree, and it is the household small-sized solar vacuum heat-collecting tubular type solar water heater of domestic certain reputable brand of 200 liters that an insulation water storage tank pondage is arranged, and substantially need not daytime.I did experiment, if manually do not use behind the filling up water, can be at 200 premium on currency that weather is incubated in the water storage tank fine summer in all evaporations in 10 days at most in 7 days at least, solar water heater will evaporate 20 to 30 liters of running water every day, and there is every day 10780 kilocalories to 16180 kilocalories solar energy to waste, these water and solar energy are used as waste discharge and enter atmosphere, the capacity usage ratio of solar water heater reduces gradually after the water in the solar water heater insulation water storage tank is heated to uniform temperature in this case, the solar energy of final its absorption is mainly used in the evaporation and the discharging of steam, and its capacity usage ratio is lower.Therefore, because imperfect in structural imperfection and the system caused existing solar water heater that the simple function that hot water is provided is only arranged and water resource arranged and the huge waste of energy, the total energy utilization rate is low.Because it will be the numeral of an astronomy that there are the water resource that nearly hundred million solar water heaters cause with this kind form and the waste of energy in the whole nation.
On the other hand, China is along with the high speed development of industrial and agricultural production and the increase of population pressure at present, ecological environment goes from bad to worse, rivers,lakes and seas water quality is polluted and is on the rise, seriously influenced the safety of national people's drinking-water, the contaminated water meeting of long-term drinking health risk is so people are with cleaning drinking-water such as extensive drinking pure water, mineral water, distilled water.Typical event is the blue-green algae incident that the Taihu Lake water pollution of generation in 2007 causes, and ring Taihu Lake city tap-waters such as Wuxi can't be drunk, the shock whole nation.Country's urgency call cleans the drinking-water crisis that drinking-water is alleviated local millions of people masses in a large number.
At present, the production of distilled water is mainly produced in a large number by adding thermal distillation and exchanging two kinds of methods of dialysis, one-time investment is huge, the former need consume a large amount of non-renewable fuel, environment is polluted, the greenhouse gases of amplification quantity side by side, and cause synthetic material's increase in latter's product unavoidably, and, increased the weight of the waste of water resource because output capacity is low.
Three, summary of the invention:
Purpose of the present invention is exactly the above-mentioned defective that exists at prior art, and a kind of multifunctional solar water heater of efficient energy-saving water-saving type is provided, and not only can utilize solar energy heating cold water to produce hot water; And the steam that solar water heater can be incubated hot water generation in the water storage tank collects drainage and distilled water is produced in condensation.
Its technical scheme is: mainly by solar thermal collector, the insulation water storage tank, steam is collected the drainage pipeline, water vapor condensation system water still, the distilled water gatherer, radiator, the air inlet-outlet pipe that has the two-way air pressure balance valve of pressure dependent form, overflow pipe, last water and water-level control apparatus, give water intaking pipeline (hot water outlet pipe and advance upper hose), electric auxiliary heating device and control device thereof, valve, attaching parts, evaporation is signed, compositions such as pipeline heat insulation material sleeve, draw at least one steam by described insulation water storage tank and collect the drainage pipeline, described steam is collected the drainage pipeline has at least one steam air inlet to be connected with the top of insulation water storage tank inner chamber; The steam air inlet that steam is collected the drainage pipeline becomes and the porting that is incubated the water storage tank intracavity inter-connection, it is between steam exhaust outlet and the maximum water level that steam is collected drainage pipeline steam air inlet, distance more than 5 centimetres is generally arranged, the water boiling in the insulation water storage tank make hot water have enough water surface area water supply evaporation of vapours and steam that enough spaces that stores are arranged, even also can not enter the mouth of pipe that steam is collected the drainage pipeline; Steam collection drainage pipeline can have partly also can be fully outside it in the insulation water storage tank; Steam is collected and is finally linked to each other with water vapor condensation system water still after the drainage pipeline goes out to be incubated water storage tank, produces distilled water after steam is condensed therein.
Steam is collected drainage pipeline and water vapor condensation system water still and attaching parts itself thereof and is equivalent to be incubated the water storage tank air inlet-outlet pipe generally, can balance be incubated the inside and outside pressure of water storage tank, cancel all other normal pressure type intake and exhaust channels that communicate with atmosphere in addition, make steam can only enter steam and collect the drainage pipeline.
Steam collect that the drainage pipeline produces the regular solar water heater in the insulation water storage tank and the steam of discharging as refuse and steam in the energy that contains, mainly be that heat of evaporation reclaims together; Water vapor condensation produces distilled water; And the energy that discharges again in this process can be fully utilized once more; Steam is collected energy and the material that the drainage pipeline is a native system and is transmitted passage, and participating in driving the whole system running and connecting each system is key of the present invention.
Steam is collected the drainage pipeline accompany row with the hot water outlet pipe; Can also directly steam be collected the drainage pipeline and penetrate in the hot water outlet pipe and long as far as possible colleague therein, just from the hot water outlet pipe, pass when needing after entering the room; Or the hot water outlet pipe penetrates steam and collects when needing after entering the room in the drainage pipeline and therefrom pass; And together be wrapped in the pipeline heat insulation material sleeve by as much as possible on the way as the pipeline heat insulation method of existing solar water heater.Like this, the steam of heat is lowered the temperature in steam is collected the drainage pipeline and partial condensation becomes distilled water with its part heat transferred hot water outlet pipe who discharges, feed pipe heating also together is incubated with the pipeline heat insulation material sleeve, reaches solar energy and promptly opens to the function of heat-preserving anti-freezing of water intaking pipeline and solar water heater hot water function is promptly arranged.
Make steam and collect the material of drainage pipeline and water vapor condensation system water still and attaching parts thereof for not influencing grade metal, compo pipe or stainless steel, food grade plastic pipe and other similar material or the composite of water quality, and above use in conjunction between various, to guarantee the quality of distilled water.
Can also in this space, carry additionally or weld the porous surface of making by difficult decomposition, aging, nontoxic, tasteless material (as stainless steel thin slice, silk screen) and projection be arranged or the stamping parts of fold structure, braid or analog for improving the evaporation of water amount, make it
Part surfaces, increase the water surface surface area, play the effect that evaporation is signed.The effect that steam is collected the drainage pipeline is to collect the steam that produces in the hot water production process in the drainage insulation water storage tank, it is drained the insulation water storage tank make it enter that steam is collected the drainage pipeline and collect in the drainage pipeline inlet chamber and link to each other, and make water vapor condensation become distilled water with water vapor condensation system water still along steam.
The heat of water vapor condensation system water still being produced the heat of evaporation that discharges in the distilled water process by radiator distributes in indoor, so just reached the function of utilizing outdoor solar energy indoor heating, radiator utilizes waste heat to heat warm running water to reach water preheat function on warm running water plug and play function and the solar water heater.
If only the collecting drainage pipeline and water vapor condensation system water still and attaching parts itself thereof and do not have other intake and exhaust channels of solar water heater as the air inlet-outlet pipe that is incubated water storage tank by the steam that links to each other with the insulation water storage tank, steam can only enter steam collection drainage pipeline and water vapor condensation system water still finally is condensed into distilled water, and the air inlet of insulation water storage tank is also undertaken by this pipeline, totally is equivalent to exhaust structure down.Above technical scheme can realize.
Under the situation of all normal pressure type air inlet-outlet pipes that directly or indirectly communicate with insulation water storage tank inner bag and atmosphere of cancellation or similar structures (referring to overflow pipe), steam can only enter steam collection drainage pipeline.But only collect drainage pipeline and water vapor condensation system water still and attaching parts itself thereof also as the air inlet-outlet pipe of insulation water storage tank, also have distilled water, intake and exhaust inconvenience in general length of pipeline and the pipeline with steam.So an air inlet-outlet pipe that has the two-way air pressure balance valve of pressure dependent form can also be installed on the path behind extreme higher position that is incubated water storage tank inner bag top or both sides or the steam collection drainage pipeline water tank more directly or indirectly to communicate with atmosphere and insulation water storage tank inner bag, its function is the pressure in the balance insulation water storage tank, make its in use pressure just often be that the air inlet-outlet pipe that pressure has the two-way air pressure balance valve of pressure dependent form when being lower than the open thresholding of two-way air pressure balance valve is in closed condition; The steam that water heater is produced can only enter steam collection drainage pipeline rather than discharging enters atmosphere; Pressure communicates with atmosphere after surpassing the open thresholding of two-way air pressure balance valve at any time during pressure anomaly, promptly realize the intake and exhaust of pressure dependent form, thereby guarantee that further safe handling promptly realizes the two-way intake and exhaust channel, it is even more important to be equivalent in the solar water heater engineering system of safety valve, especially a pooled applications this point.The two-way air pressure balance valve of pressure dependent form has multiple finished product, is known technology, belongs to auxiliary equipment, and the open thresholding of its two-way air pressure balance valve can according to circumstances be selected.Also can use magnetic of the present invention to close the two-way air pressure balance valve of swing door formula (as accompanying drawing 2) formula air inlet-outlet pipe, for iron swing door, magnetic pass locking or magnetic pendulum door, iron close locking, it is characterized in that utilizing magnetic force to make swing door when pressure balance, remain closed state, when external and internal pressure is uneven, can open to required direction respectively, realize the intake and exhaust of pressure dependent form.
Existing domestic type solar water heater, majority has used various automatic loading waters and water level to control function system automatically, overflow pipe or overflow pipe is not installed can not be used.Have only to use and just use overflow pipe when manually going up water, overflow pipe is arranged at the nearly top of insulation water storage tank inner bag, when water level is to the overflow orifice plane when manually going up water automatic spilling water water completely after automatic overflow, gap is a maximum water level.
On using manually during water function, described overflow pipe must have sealing structure for water in the present invention, because overflow pipe can become the passage that steam runs off in the insulation water storage tank, and sealing structure for water can seal this passage.Described sealing structure for water also can be outside the insulation water storage tank mainly in insulation water storage tank inner bag; Valve is arranged in the overflow pipe, manually can close overflow pipe behind the filling up water; When using various automatic loading waters and water level to control function system automatically, can overflow pipe be installed or overflow pipe can not use, the valve on it can be closed.Its objective is and steam can not be entered in the overflow pipe and run off.
In insulation water storage tank and the watering pipeline that running water pipe communicates one-way valve structures can be arranged, its effect is the unidirectional water of going up, and when running water pipe pressure is low or when cutting off the water, the interior water of insulation water storage tank can not flow backwards and enter tap water pipe line and run off and cause system to work.It in most cases is same water lines that watering pipeline and hot water effluent's pipeline are promptly given the water intaking pipeline, also can be two.On the water inlet of upper hose in water tank in the insulation water storage tank float lever water inlet switch structure can be arranged, the length of the chain of the float of its connection can be controlled water level; Maybe can use water and automatic water inlet of water-level control apparatus assurance and waterline level on other.Described individual event water intaking valve, float lever switch and water level control system or other automatic loading water and water level control system are auxiliary equipment, and now existing multiple finished product is widely used in multiple water tank, is known technology.Behind the automatic loading water, the peak level in the insulation water storage tank is not higher than overflow pipe mouth of pipe level.
Can also have electric auxiliary heating device to prepare against when winter, sunshine was bad in the insulation water storage tank and use, the electric auxiliary heating device live wire links to each other with indoor power supply and automatic temperature control circuit is arranged, and it is now widely-used to be auxiliary equipment, is known technology.In concentrating the solar water heater engineering system of using,, the assisted heating device of other form can also be arranged, as using fuel combustion heating etc. except that using the electric auxiliary heating device.
Narrate various function of the present invention and concrete technical scheme below respectively:
1. production hot water function: the same with existing all types of solar water heaters, when after solar water heater is finished water, solar radiation being arranged, solar thermal collector is gathered solar energy, and with the cold water in the direct or indirect heat tracing water storage tank of energy, water temperature is constantly raise and introduce and indoorly use, promptly finish the function of its production hot water for life by producing hot water after insulation water storage tank insulation a few hours.
2. produce the distilled water function: existing various solar water heaters all discharge the steam that produces in its insulation water storage tank in the atmosphere by the normal pressure type air inlet-outlet pipe that communicates with insulation water storage tank inner bag and atmosphere as refuse, discharged a large amount of heat of evaporation energy that contain in the steam simultaneously, the total energy utilization rate is low.
Solar water heater of the present invention, under the situation of all normal pressure type air inlet-outlet pipes that directly or indirectly communicate with insulation water storage tank inner bag and atmosphere of cancellation or similar structures (referring to overflow pipe), steam can only enter steam collection drainage pipeline.The steam that produces and be stored in the insulation water storage tank headroom when producing hot water in the insulation water storage tank is collected drainage, make it enter steam and collect the interior insulation water storage tank that drained of drainage pipeline, steam after the mobile also condensation that finally links to each other with water vapor condensation system water still, produces distilled water in steam is collected the drainage pipeline.Distilled water flows into the distilled water collection reservoir, for using, finishes the function that it produces distilled water; Need be if steam is collected the drainage pipeline through in the long distance ability inlet chamber, for example from the 5th roof to 1 buildings, the function that itself just has water vapor condensation system water still wholly or in part can directly flow out distilled water, just can not need to install water vapor condensation system water still; Native system also can be mainly used in generation distilled water.
Steam is after entering steam collection drainage pipeline, reach the water vapor condensation system water still of entering makes and constantly gives out a large amount of heat temperature in the process of distilled water and reduce gradually and finally be condensed into distilled water on the way, formation arises from the steam of insulation in the water storage tank and collects pressure differential between the distilled water outlet that drainage pipeline air inlet terminates in water vapor condensation system water still, step-down power gradient occurring in this pressure official post steam collection drainage pipeline and produce negative pressure, is to attract the interior steam of insulation water storage tank to enter steam collection drainage pipeline and flow therein finally to be condensed into the power of distilled water.Finishing the circulation that steam is collected, drainage also finally is condensed into distilled water in other words is negative pressure suction-type Natural Circulation; Also can be the continuous generation of steam in the insulation water storage tank, water vapour pressure raises and forces steam constantly to be pressed into the interior forced Natural Circulation of malleation of water vapor condensation system water still that steam is collected drainage pipeline and connection thereof; Can certainly quicken to finish this cyclic process with pump, i.e. pump forced action type circulation; Or the various combination between these three kinds.With which kind of endless form serves as that the master depends on that the air inlet-outlet pipe that has or not the two-way air pressure balance valve of pressure dependent form is relevant with its open pressure thresholding.For the domestic type solar water heater, steam is collected drainage pipeline and water vapor condensation system water still and attaching parts itself thereof also as the air inlet-outlet pipe that is incubated water storage tank, be equivalent to exhaust air inlet-outlet pipe down generally, can balance be incubated the inside and outside pressure of water storage tank, but the path be longer.So can also on the path behind top that is incubated water storage tank inner bag top or both sides or the steam collection drainage pipeline water tank, an air inlet-outlet pipe that has the two-way air pressure balance valve of pressure dependent form with low open pressure thresholding be installed again, as open pressure thresholding is 100～300 millimeters of water, directly or indirectly communicates with atmosphere and insulation water storage tank inner bag.The insulation water storage tank just has the two-way air inlet and outlet device, safety, better reliability like this.
Water vapor condensation system water still can be that straight pipe type also can be various coil-like or other situations, and sealing structure for water is arranged on it, and its effect is the closure that guarantees its negative pressure suction-type Natural Circulation.
The material that manufacturing steam of the present invention is collected drainage pipeline and water vapor condensation system water still and attaching parts thereof is grade metal or compo pipe, food grade plastic pipe and other similar material or composite, and above use in conjunction between various, for example can be food-grade stainless steel pipe etc.Its objective is the quality of the distilled water that raising is to greatest extent produced, reduce the pollution in the production process, can reach the quality of pharmaceutical distilled water when making its large-scale production.Simultaneously owing to the steam that should discharge can have been become high-quality distilled water, turn waste into wealth and played water saving effect.
3. solar energy is given the heat-preserving anti-freezing function of water intaking pipeline:
Existing solar water heater it form for intake pipe route hot water outlet pipe, upper hose, in most cases is one, also can be two.The insulation of pipeline heat insulation material sleeve is all arranged for the water intaking pipeline outward, but the winter of freezing in the north, pipeline can freeze and freeze stifled, it is the main cause that solar water heater can not normally use winter, the method of the head it off that existing solar water heater is the most frequently used is to add in the pipeline heat insulation material sleeve of easily freezing part of giving the water intaking pipeline with the antifreeze band of electric heating, antifreeze with electrically heated form, and other heat-preserving anti-freezing method is all than complicated and impracticable.
The method that the present invention solves the antifreeze problem in easy frozen pipe road is simple and reliable, is steam to be collected the drainage pipeline accompany row with the hot water outlet pipe; Can also directly steam be collected the drainage pipeline and penetrate in the hot water outlet pipe and long as far as possible colleague therein, just from the hot water outlet pipe, pass when needing after entering the room; Or the hot water outlet pipe penetrates steam and collects when needing after entering the room in the drainage pipeline and therefrom pass; And be wrapped in together in the pipeline heat insulation material sleeve as the pipeline heat insulation method of existing solar water heater.Like this, the steam of heat is lowered the temperature in steam is collected the drainage pipeline and partial condensation becomes distilled water to give the water intaking pipeline with its part heat transferred that discharges, to easily freezing the water lines heating and together being incubated with the pipeline heat insulation material sleeve, reach solar energy and give the function of the heat-preserving anti-freezing of water intaking pipeline, even as long as have the hot water of capacity, evaporation still to exist in the insulation water storage tank, this function still can reach its purpose at night.This energy source can saves energy in solar energy.
4. solar water heater is promptly opened promptly hot water function:
In existing its hot water effluent's pipeline of solar water heater the residual head that becomes cold water is arranged, must earlier its emptying just be had hot water during use and flow out.These discarded heads accumulate over a long period and have caused the serious waste of water, and pipeline more underswell take just many more.And the method structure of other head it off is all than complicated and impracticable.
The present invention uses the hot water outlet pipe and steam is collected drainage pipeline companion row, or the latter is located immediately among the former, otherwise or structure and pipeline heat insulation material sleeve together be incubated, the cooling that utilizes steam to collect hot water and steam in the drainage pipeline becomes distilled water with partial condensation and the heat heating that discharges and the hot water in the insulation hot water outlet pipe, thereby finish the function that solar water heater is promptly opened promptly hot water, should discharge the cold water head simultaneously and just can use promptly to open hot water is promptly arranged, reach the purpose of water saving.
5, the indoor heat radiation heating function of solar energy:
Existing solar water heater does not have indoor heat radiation heating function.The present invention is owing to the steam that will be incubated the heat in the water storage tank is gone into indoor by steam collection drainage tube pass, and be connected with water vapor condensation system water still, the heat of water vapor condensation system water still being produced the heat of evaporation that discharges in the distilled water process by radiator distributes in indoor, and its heat that gives out is also considerable when producing more distilled water, and the mode of its heat radiation is three kinds of air cooling, water-cooled, air cooling and water-cooleds.So just reached the function of utilizing outdoor solar energy indoor heating; Mainly provide summer waste heat to heat water preheat function on warm running water plug and play and the solar water heater.
6, waste heat heats water preheat function on warm running water plug and play function and the solar water heater:
Existing solar water heater does not have this function.If when using water-cooling type or air cooling and water-cooling type radiator in the process of steam of the present invention condensation in water vapor condensation system water still, heat radiation, lumen of radiator holds water vapor condensation system water still and heat eliminating medium---with the running water of running water pipe UNICOM, running water is heated by the waste heat that distributes during water vapor condensation in the water vapor condensation system water still becomes warm running water, flowing water Valve on the cold mould of fetching boiling water or air cooling and the water-cooling type radiator just has the warm running water of plug and play to flow out, and finishes its waste heat and heats warm running water plug and play function.
Waste heat heats warm running water function can also be as the part of solar water heater water-feeding system preheating, water-cooling type or air cooling are connected with the solar water heater upper hose with delivery port on the water-cooling type radiator, running water with preheating is a water on the insulation water storage tank, improve the energy utilization efficiency of solar water heater system, this point effect in concentrating the solar water heater engineering system of using is more meaningful.
Certainly utilize part-structure and energy among the present invention also can also develop multiple other function, even as waste heat function such as breed fish, do not do specifying at this.
There are above 6 kinds of major functions and other multiple solar water heater of development function for the treatment of to be called as multifunctional solar water heater in sum; Because having steam to collect the drainage pipeline connects into its 6 big function for a solar water heater utilization system as the energy transmission medium as energy-transmission channel, wherein steam; Collect and utilize and driven a system again originally being used as the steam of waste discharge and containing wherein heat of evaporation, reached the utilization of native system energy high efficiency, improved the capacity usage ratio of solar water heater, reached energy-conservation effect; Originally the steam that is used as waste discharge made the distilled water of high value and need not discharge cold residual head and just can use promptly to open hot water is promptly arranged, reached the purpose of water saving.
The present invention can be applied to various domestic solar water heaters, the insulation water storage tank of solar water heater and solar thermal collector be integral type or by pipeline be connected split type, its insulation water storage tank can be positioned at outdoor, also can be positioned at indoorly, the mode of its hot water circuit can be Natural Circulation or pump forced circulation; Also can be used for the place that hospital, school, hotel, distillation water factory, bath center etc. can pooled applications solar water heater engineering systems.The distilled water of its production can be used for drinking, and also can be used for pharmaceuticals industry, and it also can be a plurality of that the insulation water storage tank can be one.
Because the solar energy that energy of the present invention is collected from solar thermal collector, solar thermal collector of the present invention comprises all types of solar energy heat collectors, be mainly pipe group, Guan Zhen that various solar vacuum heat-collecting pipes (comprising heat pipe) are formed, also can be or and closing-sunning type solar energy thermal-arrest plate, plate group, plate battle array, can also be or and the reflective focused type solar heat collector, and various combinations between these three kinds; With respect to prior solar water heater, the present invention adopts packing density, the collector area that as far as possible increases solar thermal collector, the method that improves its collecting efficiency make system-wide various with better function, effect is more obvious, even also can realize its every function fully in the winter time.
The invention has the beneficial effects as follows: (1) collects the drainage pipeline with steam is that energy and substance channel make function singleness, energy utilization structure solar water heater imperfect, not system become an energy utility system, complete efficient energy-saving water-saving type solar water heater multifunctional utilization system, can utilize this green energy resource of solar energy efficiently by fullest.(2) can utilize the distilled water of drinking of oneself production capacity of solar water heater, help solving the serious problems of safe drinking water aspect.(3) the present invention is mainly its upgraded product because the domestic solar water heater popularizes fully, and the basic no change of its profile variation, simple in structure, can make full use of that existing equipment production, investment in technological upgrading are not high, the market sight is wide, can make the enterprise that has it in the field of businessly be in more perch, strengthen its competitiveness.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is a kind of structural representations of insulation water storage tank of the present invention;
Accompanying drawing 3 is second kind of structural representation of insulation water storage tank of the present invention;
Accompanying drawing 4 is the third structural representations of insulation water storage tank of the present invention;
Accompanying drawing 5 is the 4th kind of structural representations of insulation water storage tank of the present invention;
Accompanying drawing 6 is the 5th kind of structural representations of insulation water storage tank of the present invention;
Accompanying drawing 7 is the 6th kind of structural representations of insulation water storage tank of the present invention;
Accompanying drawing 8 is structural representations of two-way air pressure balance valve of the present invention.
Accompanying drawing 9 is workflow schematic diagrames of the multifunctional solar water heater engineering system of concentrated use of the present invention.
In institute's drawings attached: 1 steam is collected the drainage pipeline, 2 intake and water level control system (comprising float lever water inlet switch structure) automatically, 3 overflow pipes, 4 water, 5 running water, 6 water vapor condensation system water stills, 7 air inlet-outlet pipes, 8 maximum water levels, 9 assisted heating devices, 10 insulation water storage tank inner bags, 11 insulation water storage tank laminated heat-preserving materials, 12 insulation water storage tanks, 13 hot water outlet pipes, 14 upper hoses, 15 pipeline heat insulation material sleeve, 16 roofs or body of wall, the outlet of 17 mixed hot waters, 18 water-cooling type radiators, 19 warm running water outlets, 20 aqueduct valves, 21 tap water pipe lines, 22 check valves, 23 evaporations are signed, 24 distilled water gatherers, 25 solar thermal collectors, 26 magnetic or iron close locking, 27 air inlet and exhaust valves pendulum iron gate or magnetic gate plate, 28 two-way air pressure balance valve shafts, the direction that the family of power and influence opens during 29 air inlets, the direction that the family of power and influence opens during 30 exhausts, 31 preheating water upper hoses, 32 pumps
Five, the specific embodiment:
Embodiment 1: in conjunction with the accompanying drawings 1, and the invention will be further described for example with the solar water heater (hot water outlet pipe, upper hose generally are same and give the water intaking pipeline that also can be two sometimes, present embodiment is two) of domestic type, integral type:
Insulation water storage tank 12 is made up of insulation water storage tank inner bag 10 and insulation water storage tank laminated heat-preserving material 11, the interior of insulation water storage tank 12 inner chambers or outside set up at least one steam and collect drainage pipeline 1, steam is collected the drainage pipeline and is had a steam air inlet and insulation water storage tank 12 intracavity inter-connections at least in the extreme higher position or the nearly extreme higher position of insulation water storage tank inner bag 10, the steam air inlet that steam is collected the drainage pipeline becomes and the porting that is incubated the water storage tank intracavity inter-connection, it is between steam exhaust outlet and the maximum water level that steam is collected drainage pipeline steam air inlet, distance more than 5 centimetres is generally arranged, the water boiling in the insulation water storage tank make hot water have enough water surface area water supply evaporation of vapours and steam that enough spaces that stores are arranged, even also can not enter the mouth of pipe that steam is collected the drainage pipeline; Steam collection drainage pipeline 1 can have partly also can be fully outside it in the insulation water storage tank; Steam is collected and is finally linked to each other with water vapor condensation system water still 6 after the drainage pipeline goes out to be incubated water storage tank 12, produces distilled water after steam is condensed therein.
An air inlet-outlet pipe 7 that has the two-way air pressure balance valve of pressure dependent form is installed on the path behind extreme higher position that is incubated water storage tank inner bag top or both sides or the steam collection drainage pipeline water tank more directly or indirectly to communicate with atmosphere and insulation water storage tank inner bag 10, close locking by 26 magnetic or iron, 27 air inlet and exhaust valves pendulum iron gate or magnetic gate plate, 28 two-way air pressure balance valve shafts are formed, utilize magnetic force to make swing door when pressure balance, remain closed state, when external and internal pressure is uneven, can open to required direction respectively, the direction that the family of power and influence opens during as 29 air inlets realizes the intake and exhaust of pressure dependent form; During exhaust, the direction 30 that the family of power and influence opens during as exhaust.
The process that realizes its major function is as follows:
1 upper hose 14 that has an individual event water intaking valve is gone up water 4 in insulation water storage tank 12, reach maximum water level 8 after, by last water and water-level control apparatus such as float lever water inlet switch structure 2, water supply valve closed stop to go up water and maintenance water level automatically.Adopting automatic loading water and keeping water level automatically, the overflow pipe 3 that has sealing structure for water can not use, and the aqueduct valve 20 on it can be closed, or directly overflow pipe 3 is not installed.The water 4 that solar thermal collector 25 absorbs in the solar heating and thermal insulating water storage tank makes its intensification become hot water, flows out by hot water outlet pipe 13 when hot water uses, and flows out by mixed hot water outlet 17, finishes the function that solar water heater produces hot water.
When 2 overflow pipes 3 that are in closed condition and have a sealing structure for water at the air inlet-outlet pipe 7 that has the two-way air pressure balance valve of pressure dependent form with the produced simultaneously steam of hot water are in water seal state or closed condition or do not have overflow pipe 3, be inhaled into or be pressed into steam by the steam import and collect drainage pipeline 1 and descending; Enter in the coil-like water vapor condensation system water still 6 that can have sealing structure for water and be condensed into distilled water, flow among the distilled water gatherer 24, finish the function that produces distilled water.Steam is collected drainage pipeline 1 and water vapor condensation system water still 6 and attaching parts itself thereof also as air inlet-outlet pipe that is incubated water storage tank and the air inlet-outlet pipe 7 that has the two-way air pressure balance valve of pressure dependent form, as the two-way air inlet-outlet pipe, the inside and outside pressure of balance insulation water storage tank.
3 steam are collected drainage pipeline 1 with hot water outlet pipe 13, (annotate: the hot water outlet pipe 13 to have the water intaking pipeline companion row of giving that the upper hose 14 of individual event water intaking valve formed, upper hose 14 generally is same and gives the water intaking pipeline, sometimes also can be two), and be wrapped in together in the pipeline heat insulation material sleeve 15, in roof or body of wall 16 inlet chambers, steam is cooling in steam is collected drainage pipeline 1, circulation and partial condensation become distilled water to give out heat energy simultaneously, for giving the heating of water intaking pipeline, finishing together with pipeline heat insulation material sleeve 15 is that the water main road is incubated, antifreeze function and solar water heater are promptly opened the function that hot water is promptly arranged.
4 steam are collected drainage pipeline 1 and are connected with water vapor condensation system water still 6, the heat of water vapor condensation generation, and the water-cooling type radiator 18 by water vapor condensation system water still distributes heat energy in indoor, finishes the function of heating of house.
The inner chamber of the water-cooling type radiator 18 of 5 water vapor condensation system water stills communicates with running water pipe 21, the heat that water vapor condensation produces passes to running water 5 in the water-cooling type radiator by water vapor condensation system water still 6, make the running water intensification and keep warm, the valve of opening on the radiator outlet just has the warm running water of plug and play to flow out from the warm running water outlet 19 on the water vapor condensation system water still water-cooling type radiator, finishes indoor waste heat and heats warm running water plug and play function; The inner chamber of water-cooling type radiator 18 is communicated with the upper hose 14 that can have the individual event water intaking valve to be become preheating water upper hose 31 and finishes water function on the solar energy water heater afterheat preheating water.
Embodiment 2: with reference to accompanying drawing 2, being same with hot water outlet pipe, upper hose is that example is further described insulation water storage tank of the present invention to the water intaking pipeline: the steam that is provided with at insulation water storage tank 12 inner chambers is collected drainage pipeline 1, and steam is collected the drainage pipeline and is provided with a plurality of steam air inlets and insulation water storage tank 12 intracavity inter-connections at the top that is incubated water storage tank inner bag 10.
Embodiment 3: with reference to accompanying drawing 3, being same with hot water outlet pipe, upper hose is that example is further described insulation water storage tank of the present invention to the water intaking pipeline: be provided with a steam and collect drainage pipeline 1 outside insulation water storage tank inner bag 10, be positioned at insulation water storage tank laminated heat-preserving material 11, steam is collected the drainage pipeline and is provided with a plurality of steam air inlets and insulation water storage tank 12 intracavity inter-connections at the top of insulation water storage tank inner bag 10.
Embodiment 4: with reference to accompanying drawing 4, being same with hot water outlet pipe, upper hose is that example is further described insulation water storage tank of the present invention to the water intaking pipeline: be provided with a steam and collect drainage pipeline 1 in insulation water storage tank inner bag 10, and in inner bag, being divided into multichannel, steam is collected the drainage pipeline and is provided with a plurality of steam air inlets and insulation water storage tank 12 intracavity inter-connections at the top of insulation water storage tank inner bag 10.
Embodiment 5: with reference to accompanying drawing 5, being same with hot water outlet pipe, upper hose is that example is further described insulation water storage tank of the present invention to the water intaking pipeline: be provided with two steam in the both sides of insulation water storage tank inner bag 10 and collect drainage pipelines 1, be provided with a draining steam air inlet and insulation water storage tank 12 intracavity inter-connections at the top of insulation water storage tank inner bag 10.
Embodiment 6: with reference to accompanying drawing 6, being same with hot water outlet pipe, upper hose is that example is further described insulation water storage tank of the present invention to the water intaking pipeline: the upside at insulation water storage tank 12 is provided with a steam collection drainage pipeline 1, and be provided with a plurality of steam air inlets, and with insulation water storage tank 12 intracavity inter-connections.
Embodiment 7: with reference to accompanying drawing 7, being same with hot water outlet pipe, upper hose is that example is further described insulation water storage tank of the present invention to the water intaking pipeline: be provided with a steam at the top of the side that is incubated water storage tank and collect drainage pipeline 1, and be provided with a steam air inlet, and be connected with the top of insulation water storage tank 12 inner chambers.
Embodiment 8: the workflow schematic diagram with reference to the multifunctional solar water heater engineering system of 9 pairs of a kind of concentrated uses of the present invention of accompanying drawing is further described:
Collect the cold water that solar energy heating is extracted out from insulation water storage tank 12 by pump 32 by solar thermal collector group, battle array that solar thermal collector 25 is formed, temperature of cold water rises becomes hot water and draws back insulation water storage tank 12 by pump 32 again, makes the temperature of cold water rises in the insulation water storage tank 12 become hot water; Hot water in the insulation water storage tank 12 is supplied with the bath center by hot water outlet pipe 13 by pump 32 and is used.Insulation water storage tank 12 can have assisted heating device 9 heating.
The top of temperature water storage tank 12 has the air inlet-outlet pipe 7 that has the two-way air pressure balance valve of pressure dependent form to communicate with atmosphere and insulation water storage tank inner bag 10, plays the effect of safety valve; The steam that hot water produced is collected drainage pipeline 1 by pump 32 input water vapor condensation system water stills 6 by steam, form distilled water behind the water vapor condensation, enter distilled water gatherer 24 back and transported to pharmaceutical factory and become the raw material of making venous transfusion liquid or transported to beverage and grow up to and be raw material.
The heat energy of steam condensation generation in water vapor condensation system water still 6 produces preheating water and enters insulation water storage tank 12 and the automatic water level that keeps in the insulation water storage tank 12 by automatic water inlet and water level control system 2 by preheating water upper hose 31 by water-cooling type radiator 18; Automatically water inlet and water level control system 2 are drawn water from tap water pipe line 21 by control pump 32 and are entered additional cold water in the water-cooling type radiator 18 and continue steam in the condensed steam condensation system water still 6.Finish the workflow of native system.
Claims (10)
1. multifunctional solar water heater, mainly form, it is characterized in that: draw at least one steam by described insulation water storage tank (12) and collect drainage pipeline (1) by steam collection drainage pipeline (1), solar thermal collector (25), insulation water storage tank (12), hot water outlet pipe (13); Steam is collected drainage pipeline (1) has at least one steam air inlet to be connected with the top of insulation water storage tank (12) inner chamber; Steam is drawn the generation distilled water that finally is condensed from insulation water storage tank (12) inner chamber, and distilled water is collected utilization.
2. multifunctional solar water heater according to claim 1, it is characterized in that: described steam is collected drainage pipeline (1) and is communicated with water vapor condensation system water still (6), and steam is drawn by steam collection drainage pipeline (1), water vapor condensation system water still (6) the generation distilled water that is condensed from insulation water storage tank (12) inner chamber.
3. multifunctional solar water heater according to claim 2 is characterized in that: steam is collected the manufactured materials of drainage pipeline (1) and water vapor condensation system water still (6) and attaching parts thereof for not influencing the material of water quality; And be provided with at least 5 centimetres distance between the maximum water level (8) in the steam air inlet of described steam collection drainage pipeline (1) and the insulation water storage tank (12).
4. multifunctional solar water heater according to claim 2, it is characterized in that: the mode that described steam collection drainage pipeline (1) and the interior steam of water vapor condensation system water still (6) that connects thereof enter and circulates is negative pressure suction-type Natural Circulation, the forced Natural Circulation of malleation or the circulating one or any combination of pump forced action type.
5. multifunctional solar water heater according to claim 1, it is characterized in that: steam is collected drainage pipeline (1) and is placed among the hot water outlet pipe with hot water outlet pipe (13) companion row or steam collection drainage pipeline, and perhaps hot water outlet pipe (13) places steam to collect among the drainage pipeline.
6. multifunctional solar water heater according to claim 1, it is characterized in that: described insulation water storage tank (12) and solar thermal collector (25) for integral type or by pipeline be connected split type, its insulation water storage tank (12) can be positioned at outdoor, also can be positioned at indoor, it also can be a plurality of that insulation water storage tank (12) can be one, and the mode of its hot water circuit can be Natural Circulation or pump forced circulation; The insulation water storage tank (12) of described solar water heater can use assisted heating device.
7. multifunctional solar water heater according to claim 1 is characterized in that: described solar thermal collector (25) is mainly various solar vacuum heat-collecting pipes, pipe group, Guan Zhen; Or the one or any combination of closing-sunning type solar energy thermal-arrest plate, plate group, plate battle array and reflective focused type solar heat collector.
8. multifunctional solar water heater according to claim 2 is characterized in that: described water vapor condensation system water still (6) can straight tube-like, various coil-like or other shape, and is provided with sealing structure for water; Its condensing mode is water-cooled, air cooling, water-cooled and air cooling, and the heat that discharges in its condensation process can be used to prevent that pipeline from freezing, hot water thermal insulating etc. in the pipeline.
9. multifunctional solar water heater according to claim 1, it is characterized in that: in insulation water storage tank (12), be provided with the evaporation that increases evaporation surface and sign, and its part is surfaced, described evaporation is signed and is formed by porous surface and by the stamping parts or the netted braid of projection or fold structure.
10. according to any described multifunctional solar water heater of claim 1-9, it is characterized in that: at the interior top of chamber of insulation water storage tank (12) or the top of both sides or steam collect on the drainage pipeline (1) air inlet-outlet pipe that has the two-way air pressure balance valve of pressure dependent form can be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101682559A CN101201204A (en) | 2007-06-28 | 2007-10-26 | Multi-function solar energy water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710014995.7 | 2007-06-28 | ||
| CN200710014995 | 2007-06-28 | ||
| CNA2007101682559A CN101201204A (en) | 2007-06-28 | 2007-10-26 | Multi-function solar energy water heater |
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| CN101201204A true CN101201204A (en) | 2008-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101682559A Pending CN101201204A (en) | 2007-06-28 | 2007-10-26 | Multi-function solar energy water heater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001717A (en) * | 2010-09-07 | 2011-04-06 | 林美利 | Solar light-electricity complementation water distiller |
| CN102384596A (en) * | 2011-09-21 | 2012-03-21 | 任首旺 | Solar energy hot-water purified-water hot-steam integrated device |
| CN103822365A (en) * | 2013-12-30 | 2014-05-28 | 广西超星太阳能科技有限公司 | Solar heater |
| CN107504697A (en) * | 2016-06-14 | 2017-12-22 | 中国石油化工股份有限公司 | A kind of solar heat collector and the heating component for heat high viscosity fluid |
| CN110617583A (en) * | 2019-09-09 | 2019-12-27 | 青岛新航农高科产业发展有限公司 | Integrated wall |
-
2007
- 2007-10-26 CN CNA2007101682559A patent/CN101201204A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001717A (en) * | 2010-09-07 | 2011-04-06 | 林美利 | Solar light-electricity complementation water distiller |
| CN102384596A (en) * | 2011-09-21 | 2012-03-21 | 任首旺 | Solar energy hot-water purified-water hot-steam integrated device |
| CN103822365A (en) * | 2013-12-30 | 2014-05-28 | 广西超星太阳能科技有限公司 | Solar heater |
| CN103822365B (en) * | 2013-12-30 | 2016-02-03 | 广西超星太阳能科技有限公司 | A kind of solar heat collector |
| CN107504697A (en) * | 2016-06-14 | 2017-12-22 | 中国石油化工股份有限公司 | A kind of solar heat collector and the heating component for heat high viscosity fluid |
| CN110617583A (en) * | 2019-09-09 | 2019-12-27 | 青岛新航农高科产业发展有限公司 | Integrated wall |
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