CN101566369B - Solar water heating device with safe-exhaust circulating heat exchange tube - Google Patents
Solar water heating device with safe-exhaust circulating heat exchange tube Download PDFInfo
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- CN101566369B CN101566369B CN2008101698316A CN200810169831A CN101566369B CN 101566369 B CN101566369 B CN 101566369B CN 2008101698316 A CN2008101698316 A CN 2008101698316A CN 200810169831 A CN200810169831 A CN 200810169831A CN 101566369 B CN101566369 B CN 101566369B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 468
- 238000010438 heat treatment Methods 0.000 title abstract description 13
- 230000004087 circulation Effects 0.000 claims description 159
- 238000007789 sealing Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 16
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 230000008961 swelling Effects 0.000 description 13
- 230000001839 systemic circulation Effects 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 5
- 238000001256 steam distillation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
- F24D19/1057—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
- F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/0015—Domestic hot-water supply systems using solar energy
- F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1042—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
-
- 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
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The invention relates to a solar water heating device with a safe-exhaust circulating heat exchange tube. In the device, a collected lower water drainage tube is arranged between a circulating upper water tube and a circulating lower water tube which are above the position of an indoor water tank; a check valve is arranged in the collected lower water drainage tube; the circulating upper water pipe which is above the position of the indoor water tank is connected with a collected water drainage tube; and the collected water drainage tube is provided with a collected water tube control valve and is communicated with the collected lower water drainage tube. In a split solar water heating system which requires water in a circulating heat exchange tube to be exhausted, the design of the collected water drainage tube prevents the failure caused by damages to various system control valves into normal exhaust of the circulating low water tube and the circulating upper water tube which are full of water from leading to the occurrence of the problem of the frozen blocking of the circulating tubes in winter, and a failure alarm gives an in-time alarm when an abnormal water flow generated dueto the damage to a certain control valve passes through the collected water drainage tube, so that the damaged control valve can be maintained as soon as possible.
Description
Technical field
The present invention relates to the solar water heater field, specifically is a kind of solar energy hot-water apparatus of safe-exhaust circulating heat exchange tube.
Background technology
At present, the solar water heater that people use in life mainly contains whole machine installing type, centralized and split type etc.Its principle all is to absorb solar energy by solar thermal collector, utilize the heat exchange circulation of water or heat-conducting medium indirect heat exchange form with the heating of the water at low temperature in the storage tank for people's use of living.But because in use all there are certain practical problem in the building structure and the various water heater self structure problem of residential building.For example, whole machine formula: because its model and specification disunity, cause and put in disorderly at the dwelling house roof, influence the appearance of the city, destroying the waterproof aspect of roof in varying degrees again, all have certain hidden danger for safety, lightning protection, the shock resistance of building.Whole machine solar water heater hot water delivery pipe line length need bleed off a large amount of cold water during use, causes the waste of water resource, heat energy; Night, the heat waste amount was big in the winter time to place outdoor heat storage water tank in addition.Separated type solar hot-water apparatus in the past, no matter be pressure-bearing type or non-bearing type, be water direct heat-exchange or medium heat conduction, the heat-energy losses of heat exchange circulation line is very big in heat exchanging process, cause the solar energy hot-water apparatus heating efficiency low, heating efficiency can be lower under the situation that environment temperature is lower especially in the winter time; In the winter time, steam distillation, freeze the stifled vapour booster that expands that produces, antifreeze heating tape improper use and quality problems easy firing are on fire.Water in circulating heat exchanging pipe needs the separated type solar of emptying to heat in the water system in addition, if the circulation line that the damage of the various control valve members of system can cause is full of water, can not realize normal emptying, causes the winter circulation line to freeze the generation of stifled problem;
Summary of the invention
At above-mentioned situation, the invention provides a kind of solar energy hot-water apparatus of safe-exhaust circulating heat exchange tube, it is that a kind of water novel, in circulating heat exchanging pipe needs the separated type solar of emptying to heat safe ponding discharge pipe device in the water system, this device has avoided being full of water in circulation drainage pipeline that the damage because of the various control valve members of system causes and the circulation watering pipeline can not realize normal emptying, causes the winter circulation line to freeze the generation of stifled problem; Fault alarm is in time reported to the police when the damage of certain control valve member of system produces undesired current by the ponding discharge pipe, and the control valve member of damage is safeguarded as early as possible; Thereby solved better that the heating efficiency that existing whole machine installing type, solar water heater product such as centralized and split type in use exist is low, pipeline freezes stifled, the vapour bombing problem such as leak that expands.
Technical scheme of the present invention is:
A kind of solar energy hot-water apparatus of safe-exhaust circulating heat exchange tube, this device is provided with water ponding discharge pipe down between circulation watering pipeline that is higher than the indoor water tank position and circulation drainage pipeline, on the following water ponding discharge pipe non-return valve is housed, on the circulation watering pipeline of the position that is higher than indoor water tank, be connected with the ponding discharge pipe, the ponding pipe-line control valve is housed on the ponding discharge pipe, and the ponding discharge pipe communicates with following water ponding discharge pipe; The circulation watering pipeline links to each other with the indoor water tank water inlet by watering pipeline, and the circulation drainage pipeline links to each other with the delivery port of indoor water tank, on the circulation drainage pipeline check-valves is housed; On the circulation watering pipeline, water circulating pump is housed, between the circulation watering pipeline of water circulating pump inlet end and watering pipeline, is connected with the emptying pipeline, emptying pipeline check-valves is housed on the emptying pipeline; Be connected with hot water effluent's pipeline on the circulation drainage pipeline, on hot water effluent's pipeline outlet water control valve be housed.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube is equipped with fault alarm on the ponding discharge pipe.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube, the ponding discharge pipe is connected with the circulation watering pipeline, and water control valve is being housed on the watering pipeline; The circulation line control valve is housed on the circulation watering pipeline, on the circulation watering pipeline, water circulating pump is housed; In the indoor water tank upper end sealing breather valve is housed, the water tank temperature sensor is housed in indoor water tank; With hot water effluent's pipeline that the delivery port of indoor water tank links to each other on sensor is housed; Perhaps, the use that makes at the water of indoor water tank is equipped with gauge tap.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube in the upper end of circulation drainage pipeline, perhaps in the upper end of circulation watering pipeline, is equipped with respirator.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube is equipped with manual water supply valve on the water bypass line on water control valve is connected with watering pipeline on striding across.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube, this device is provided with heat collector, there is the heat collector water tank heat collector upper end, in upper end, heat collector water tank both sides plug-in type water inlet pipe mouth and plug-in type effluent pipe mouth are housed respectively, they link to each other with the circulation drainage pipeline with the circulation watering pipeline respectively.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube in heat collector water tank upper end, is equipped with respirator.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube, below the heat collector water tank that plug-in type water inlet pipe mouth and plug-in type effluent pipe mouth are housed, vacuum heat collection pipe is housed, the metal heat exchanger tube is equipped with in the vacuum heat collection pipe the inside, horn mouth sealing tube head is arranged on the metal heat exchanger tube, one end of horn mouth sealing tube head is that the other end of the heat exchanger tube mouth of pipe, horn mouth sealing tube head is connected with the heat exchange tube body of bottom shutoff, and the metal heat exchanger tube links to each other with the water tank connector by sealing ring in the position of horn mouth sealing tube head.
The solar energy hot-water apparatus of described safe-exhaust circulating heat exchange tube, gauge tap link to each other by control line with the intelligent controller of this device or link to each other by the wireless remote control signal form.
The invention has the beneficial effects as follows:
1, the present invention has adopted time water ponding discharge pipe, fault alarm (generally can be water flow sensing unit) design on non-return valve, ponding discharge pipe and the pipeline on the water ponding discharge pipe down: the circulation line of having avoided the damage because of the various control valve members of system to cause is full of water and can not realizes normal emptying, cause because of the circulation line water causes a large amount of heat energy losses, even cause the winter circulation line to freeze the generation of stifled problem; In this apparatus system, on the ponding discharge pipe fault alarm is housed, when system certain control valve member damage produce undesired current by the time in time report to the police, the control valve member of damage is safeguarded as early as possible; And if solar thermal collector produces the high temperature expanding gas and micro-high temperature swelling water can both discharge by circulation line, time water ponding discharge pipe and the ponding discharge pipe of emptying and discharge smoothly, changed the history that solar thermal collector in the past can only be breathed by breather valve, avoided solar thermal collector in the winter time breather valve freeze the stifled generation that produces the bloated booster of vapour, splits accidents such as courage because of steam distillation.
2, the novel separated type solar hot-water apparatus formed by solar thermal collector, pressure-bearing indoor water tank, heat exchange circulation line, water circulating pump and various control, sensing element and intelligence control system of the present invention, can make the each household solar thermal collector unify centralized arrangement in architectural realization, putting of having solved that existing product in use exists be in disorder, influence the appearance of the city, destroy a series of problems such as waterproof aspect of roof, realizes solar energy and architecture-integral.
3, when heat exchange circulation of the present invention and circulation line emptying, the indoor water tank and the circulatory system are in the normal pressure recurrent state; When hot water used, indoor water tank was in artesian condition.Because when indoor water tank does not have pressure and uses hot water when having adopted the systemic circulation heat exchange, indoor water tank band pressure two states is the design of conversion automatically, make behind the cycle heat exchange water in the circulation line go into indoor water tank, allow the heat exchange circulation line be able to emptying by the nature hydraulic current; When using hot water, band setting-out (running water) is through watering pipeline flood chamber inner water tank, hot water in the indoor water tank is ejected mixed water valve by delivery port through hot water effluent's pipeline, allow the user when using hot water, as using convenient, comfortable, the safety of pressure-bearing water-storage electric heater.
4, the present invention is owing to adopted circulation line emptying design, solved in the past the separated type solar hot-water apparatus when adopting the direct cycle heat exchange form of water, when heat energy loss that water turns cold in the circulation line after the heat exchange and employing heat transferring medium indirect heat exchange form, heat energy loss problem in heat transfer process has improved solar energy hot water efficient greatly.
5, the present invention is because adopted circulation line emptying design, circulation line is when system's heat exchange, heat energy loss is considerably less, circulation line can appropriateness extend, being positioned over away from solar thermal collector of making that water storage tank can be relative is indoor, having solved in the past, the solar water heater water storage tank when using hot water, need bleed off the problem of a large amount of cold water from far away with water spot.
6, among the present invention because increased the emptying circuit design more, make the equal speed of water in circulation drainage pipeline and the circulation watering pipeline flow to indoor water tank, the swelling water that produces in the atmospheric pressure state of indoor water tank and the artesian condition handoff procedure is left in circulation drainage pipeline and the circulation watering pipeline uniformly, when hot water uses, obtain convenient, discharging efficiently; The design of the pipeline of emptying has simultaneously also improved the circulation line intestine evacuation velocity, reduced in the system of the present invention the control valve delay time that needs delayed start-up, closes, promptly energy-conservation again can not be because of cycle heat exchange and the long normal use that influences hot water of circulation line emptying time.
7, the present invention does not have water because adopted circulation line emptying design in the circulation line behind the cycle heat exchange, does not freeze stifled phenomenon so can not produce pipeline.Having solved the past freezes the stifled energy loss that heating tape causes and the security hidden trouble of heating tape improper use catching fire of adding for preventing pipeline.
8, the swelling water discharging design that produces in the atmospheric pressure state of indoor water tank and the artesian condition handoff procedure among the present invention: after cycle heat exchange and the circulation line emptying, though the water in heat collector water tank and the indoor water tank still keeps the water yield of filling with before the heat exchange circulation, but the artesian condition that has the preceding indoor water tank of heat exchange circulation in circulation drainage pipeline and the circulation watering pipeline switches to a small amount of swelling water that produces in the atmospheric pressure state process of heat exchange circulation back, open mixed water valve when hot water uses and go to the hot water end, because the swelling water water level in the circulation line is higher than the delivery port position on indoor water tank top, though sensor action, but the command system instruction is gone up the water control valve opening time and is delayed time, water in the circulation line is than the mixed water valve of the first outflow of the water among the hot water outlet pipe of the delivery port lower end of indoor water tank, when the water level in the circulation line is reduced to about the delivery port position of indoor water tank approximately, after promptly emitting the water yield of swelling water, last water control valve delayed start-up finishes, open watering pipeline, band setting-out in the watering pipeline or band are pressed running water jacking indoor water tank, through the delivery port of indoor water tank hot water are ejected mixed water valve by hot water effluent's pipeline; Avoided to realize because of the phenomenon that swelling water is accumulated in the circulation line generation of the normal emptying problem of circulation line.
9, the present invention adopts vacuum heat collection pipe to absorb solar energy, and stewing solarization is the water in the metal heat exchanger tube wherein, make its heat up with heat collector water tank in water at low temperature carry out heat exchange, finish heat collector and heat the water process.Because anhydrous in the vacuum heat collection pipe, do not adopt the direct water storage of vacuum heat collection pipe to carry out heat exchange so do not exist in the past, and occur because cold and hot difference big, freeze, produce booster drainage, heat collector heating operation safety and reliability under the situation such as vapour expands.
10, plug-in type water inlet pipe mouth among the present invention and plug-in type effluent pipe mouth are owing to all insert a segment length (5-20mm) in the heat collector water tank from heat collector water tank upper end, therefore after the circulation line emptying, still keep the original water yield in the heat collector water tank, produced simultaneously siphonage is also come out the water of heat collector water tank upper end by siphon, under special cold conditions, water freezing wherein expands and has reserved the safe space.
11, during the systemic circulation heat exchange, outlet water control valve is closed hot water and can not be used, and when avoiding cycle heat exchange, high-temperature water directly flows out through hot water effluent's pipeline by the circulation drainage pipeline and mixes water valve and scald the people in the heat collector.
12, indoor water tank possesses the basic function of electric heater by pressure-bearing water-storage electric heater standard design among the present invention, when the solar energy hot coolant-temperature gage is not enough under weather effect, can adopt the auxiliary heating of electricity to guarantee the continuous use of hot water at any time.Indoor water tank also possesses the superpressure pressure relief among the present invention simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention; The 1-indoor water tank; 2-sealing breather valve; The 3-watering pipeline; The last water control valve of 4-; The manual water supply valve of 5-; 6-circulation watering pipeline; 7-circulation line control valve; The 8-water circulating pump; The 9-gauge tap; The 10-sensor; The 11-tee pipe fitting; The 12-heat collector; 13-circulation drainage pipeline; The 14-check-valves; 15-emptying pipeline; 16-emptying pipeline check-valves; 17-ponding discharge pipe; 18-ponding pipe-line control valve; The 19-fault alarm; 20-heat collector water tank; The 21-respirator; 22-plug-in type water inlet pipe mouth; 23-plug-in type effluent pipe mouth; 24-heat collector water tank temperature sensor; The 25-vacuum heat collection pipe; The 26-outlet water control valve; 27-water tank temperature sensor; The 28-intelligent controller; 29-valve group connects plate body; The 30-electric heater; 31-mixes water valve; 32-hot water effluent pipeline; 33-metal heat exchanger tube; The 34-water inlet; The 35-delivery port; Water ponding discharge pipe under the 41-; The 42-non-return valve; The 46-floor drain.
Fig. 2 is metal heat exchange tube structure schematic diagram among the present invention;
33-metal heat exchanger tube; 36-horn mouth sealing tube head; The 37-heat exchange tube body; The 38-heat exchanger tube mouth of pipe.
Fig. 3 is connected profile for heat collector water tank among the present invention with vacuum heat collection pipe, metal heat exchanger tube;
20-heat collector water tank; The 25-vacuum heat collection pipe; 33-metal heat exchanger tube; The 38-heat exchanger tube mouth of pipe; The 39-sealing ring; 40-water tank connector.
A represents swelling water storage area in the system of the present invention among Fig. 1.
The specific embodiment
As shown in Figure 1, structure of the present invention mainly partly is made of heat collector 12, indoor water tank 1, following water ponding discharge pipe 41, ponding discharge pipe 17, ponding pipe-line control valve 18, circulation watering pipeline 6, circulation drainage pipeline 13, water circulating pump 8 and various control valves etc.Circulation watering pipeline 6 is connected with heat collector 12 plug-in type water inlet pipe mouths 22, and indoor water tank 1 is connected with heat collector 12 plug-in type effluent pipe mouths 23 by circulation drainage pipeline 13.Its concrete structure is as follows:
As shown in Figure 1, this device is provided with the watering pipeline 3 that links to each other with the water inlet 34 of indoor water tank 1, and water control valve 4 (generally can be magnetic valve) is being housed on the watering pipeline 3; The water inlet 34 of indoor water tank 1 is connected with circulation watering pipeline 6 by watering pipeline 3, and circulation line control valve 7 (generally can be magnetic valve) is housed on circulation watering pipeline 6; Water circulating pump 8 is housed on circulation watering pipeline 6, between the circulation watering pipeline 6 of water circulating pump 8 inlet end and watering pipeline 3, is connected with emptying pipeline 15; Emptying pipeline check-valves 16 is housed on emptying pipeline 15; Between circulation watering pipeline 6 that is higher than indoor water tank 1 apical position and circulation drainage pipeline 13, be connected with water ponding discharge pipe 41 down, non-return valve 42 is higher than indoor water tank 1 top on circulation watering pipeline 6 position is housed on the following water ponding discharge pipe 41 is connected with ponding discharge pipe 17, ponding pipe-line control valve 18 (generally can be magnetic valve) is housed on ponding discharge pipe 17, fault alarm 19 (generally can be water flow sensing unit) is housed on ponding discharge pipe 17, ponding discharge pipe 17 communicates with following water ponding discharge pipe 41, and ponding discharge pipe 17 other ends lead to floor drain 46.
The delivery port 35 of indoor water tank 1 is connected with hot water effluent's pipeline 32, and outlet water control valve 26 (generally can be magnetic valve) is housed on hot water effluent's pipeline 32; Sensor 10 is housed on hot water effluent's pipeline 32, perhaps, the water of indoor water tank 1 make use be equipped with that gauge tap 9 (generally can be near the switching regulator sensor) links to each other by control line with intelligent controller 28 or by the control that links to each other of wireless remote control signal form; Be equipped with between hot water effluent's pipeline 32 and the watering pipeline 3 and mix water valve 31; Tee pipe fitting 11 on hot water effluent's pipeline 32 is connected with circulation drainage pipeline 13, and check-valves 14 is housed on circulation drainage pipeline 13, on the last water bypass line that water control valve 4 (being generally magnetic valve) is connected with watering pipeline 3 on striding across manual water supply valve 5 is housed; In indoor water tank 1 upper end sealing breather valve 2 is housed; Water tank temperature sensor 27 and electric heater 30 are housed in indoor water tank 1; Each function valve member below indoor water tank 1 on the pipeline: junctions such as water control valve 4, outlet water control valve 26, sensor 10, circulation line control valve 7 have a valve group to connect plate body 29;
In the upper end of circulation drainage pipeline 13 respirator 21 is housed; Perhaps, in the upper end of circulation watering pipeline 6, perhaps, respirator 21 is housed in heat collector water tank upper end; This device is provided with heat collector 12, and heat collector 12 is provided with heat collector water tank 20; Heat collector water tank temperature sensor 24 is housed in heat collector water tank 20; On top, heat collector water tank 20 both sides plug-in type water inlet pipe mouth 22 and plug-in type effluent pipe mouth 23 are housed respectively, plug-in type water inlet pipe mouth 22 and plug-in type effluent pipe mouth 23 all insert the inboard segment distance (generally can be 5-20mm) of inner water tank from heat collector water tank 20 tops, they link to each other with circulation drainage pipeline 13 with circulation watering pipeline 6 respectively; One vacuum pumping thermal-collecting tube 25 is housed below heat collector water tank 20, and metal heat exchanger tube 33 is equipped with in vacuum heat collection pipe 25 the insides; As Fig. 2, shown in Figure 3, horn mouth sealing tube head 36 is arranged on the metal heat exchanger tube 33, one end of horn mouth sealing tube head 36 is the heat exchanger tube mouth of pipe 38, the other end of horn mouth sealing tube head 36 is connected with the heat exchange tube body 37 of bottom shutoff, and metal heat exchanger tube 33 links to each other with water tank connector 40 by sealing ring 39 in the position of horn mouth sealing tube head 36;
As shown in Figure 1, among the present invention, intelligent controller 28 joins with the electrical control lines of ponding pipe-line control valve 18, fault alarm 19 respectively by automatically controlled circuit; Join with the electrical control lines of last water control valve 4, circulation line control valve 7, water circulating pump 8, sensor 10 or gauge tap 9, heat collector water tank temperature sensor 24, outlet water control valve 26, water tank temperature sensor 27, electric heater 30 respectively again;
This contrive equipment receives the signal that sensory package sends by its control system, command the action of parts such as each control valve, water circulating pump to make the absorb solar energy high-temperature water of back generation of the water at low temperature in the indoor water tank and heat collector in apparatus of the present invention carry out cycle heat exchange, through the several cycle heat exchange coolant-temperature gage in the indoor water tank is raise, finish solar energy hot water process.And because when having adopted the systemic circulation heat exchange, when indoor water tank does not have pressure and uses hot water, indoor water tank band pressure two states is the design of conversion automatically, makes behind the cycle heat exchange water in the circulation line go into indoor water tank by the nature hydraulic current, allows the heat exchange circulation line be able to emptying; When using hot water, band setting-out (running water) ejects mixed water valve with the hot water in the indoor water tank through delivery port through watering pipeline flood chamber inner water tank, allows the user when using hot water, as using convenient, comfortable, the safety of pressure-bearing water-storage electric heater.Solar thermal collector can discharge through the ponding discharge pipe by the circulation line and the emptying pipeline of emptying smoothly as producing the high temperature expanding gas simultaneously, and having changed the past solar thermal collector can only be by the history of breather valve breathing.
When system installed, the course of work of the present invention was:
1, aqueous mode on the indoor water tank:
A, unlatching intelligent controller 28 power supplys, aqueous mode on the automatic priming chamber inner water tank of system (restart Shi Douhui after intelligent controller 28 each outages and carry out this pattern): the last water control valve 4 on the watering pipeline 3 is opened and time-delay (closing after generally delaying time 3-5 minutes), band setting-out (running water) is through watering pipeline 3 and last water control valve 4 inlet chamber inner water tanks 1, to mix water valve 31 and be threaded to the unlatching of hot water end, indoor water tank 1 is filled with and is closed mixed water valve 31 after water mixes water valve 31 water outlets, last water control valve 4 is opened, time-delay finishes, and last water control valve 4 is closed automatically.
B, will mix water valve 31 and be threaded to the hot water end and open anhydrous or when having water to stop again, press the last water key on the intelligent controller 28, last water control valve 4 is opened and time-delay (closing after generally delaying time 3-5 minutes), band setting-out (running water) is through watering pipeline 3 and last water control valve 4 inlet chamber inner water tanks 1, indoor water tank 1 mixes water valve 31 water outlets after filling with water, closes and mixes water valve 31, and last water control valve 4 is opened, time-delay finishes, and last water control valve 4 is closed automatically.
C, will mix water valve 31 and be threaded to the hot water end and open, and open manual water supply valve 5 and mix water valve 31 water outlets after with indoor water tank 1 filling up water, and close and mix water valve 31, close manual water supply valve 5.
D, when last water, last water control valve 4 is opened, the circulation line control valve 7 of closing on the circulation watering pipeline 6 cuts off being communicated with of watering pipelines 3 and circulation watering pipeline 6; Circulation drainage pipeline 13 upper check valves 14 cut off the circulation drainage pipeline 13 of check-valves 14 upper ends by the line segments of check; Be connected with emptying pipeline 15 on the circulation watering pipeline 6 of water circulating pump 8 inlet end and between the watering pipeline 3; Emptying pipeline check-valves 16 on emptying pipeline 15 cuts off the connected circulation watering pipeline 6 in check-valves 16 right sides by the line segments of check;
Cause band setting-out or band in this contrive equipment system to press running water can only pass through watering pipeline inlet chamber inner water tank, and can not enter circulation watering pipeline and circulation drainage pipeline.
2, temperature difference heat exchange of the present invention, circulation, emptying, use the safeguard protection of hot water process and process: the vacuum heat collection pipe 25 on heat collector 12 absorbs solar energy, water in the metal heat exchanger tube 33 wherein boiled in a covered pot over a slow fire shine heating, the water at low temperature that produces in hot water and the heat collector water tank 20 is carried out the cold and hot exchange of gravity type, its temperature is risen, when rise to indoor water tank 1 in water temperature temperature difference when setting value, intelligent controller 28 is accepted each assembly action of signal command system that heat collector water tank temperature sensor 24 and water tank temperature sensor 27 send, automatically start temperature difference cycle heat exchange program (as hand-operated forced circulation time: press intelligent controller 28 cocycle keys): 7 unlatchings of circulation line control valve, the last water control valve of closing on the watering pipeline 34 cuts off watering pipelines 3, and band setting-out in the watering pipeline 3 or band press the running water can't the inlet chamber inner water tank; Water circulating pump 8 startings, outlet water control valve 26 is closed; Indoor water tank 1 is air-breathing by the sealing breather valve 2 of upper end; (as shown in Figure 1), ponding pipe-line control valve 18 cuts out, and cuts off the ponding discharge pipe 17 on the circulation watering pipeline 6, during the circulation watering pipeline 6 of the water in the indoor water tank 1 by being drained after the circulation last time, can not enter ponding discharge pipe 17; In addition, following water ponding discharge pipe 41 highway sections in non-return valve 42 left sides on, time water ponding discharge pipes 41 6 that link to each other jointly with ponding discharge pipe 17 and circulation watering pipeline, by non-return valve 42 unidirectional checks, cut off 6 the connections of circulation watering pipeline to circulation drainage pipeline 13 directions; When not only can not enter ponding discharge pipe that pent ponding pipe-line control valve 18 cuts off 17 during the circulation watering pipeline 6 of the water in the indoor water tank 1 by being drained after the last time circulation, can not enter circulation drainage pipeline 13 by water ponding discharge pipe 41 down; And also can only enter in the heat collector water tank 20, high-temperature water in the heat collector water tank 20 is ejected, the circulation drainage pipeline 13 that had been drained after the circulation through last time flows in the indoor water tank 1 through the delivery port 35 of check-valves 14 by indoor water tank 1;
In this device, when the water in heat collector water tank 20 and the indoor water tank 1 drops to setting value through the temperature difference behind the cycle heat exchange, perhaps to default cycle heat exchange during the concluding time, intelligent controller 28 sends signal, each assembly auto-action of command system (or adopting hand-operated forced circulation to stop Shi Kezai by intelligent controller 28 cocycle keys) cycle heat exchange finishes, water circulating pump 8 stops, the water in the drainage pipeline 13 of circulating this moment rely on the nature drop through check-valves 14 by in the delivery port 35 flowed into chamber inner water tanks 1 of indoor water tank, the water in the circulation watering pipeline 6 also relies on the nature drop through emptying pipeline 15, emptying pipeline check-valves 16, watering pipeline 3, in indoor water tank water inlet 34 flowed into chamber inner water tanks 1; After this apparatus system cycle heat exchange and circulation line emptying, ponding pipe-line control valve 18 is opened, and opens ponding discharge pipe 17, and outlet water control valve 26 is opened, and finishes systemic circulation heat exchange and circulation line evacuation procedure; After cycle heat exchange and the circulation line emptying, though the water in heat collector water tank 20 and the indoor water tank 1 still keeps the water yield of filling with before the heat exchange circulation, have the artesian condition of indoor water tank 1 before the cycle heat exchange in circulation drainage pipeline 13 and the circulation watering pipeline 6 and switch to a small amount of swelling water that produces in the atmospheric pressure state process behind the cycle heat exchange; And leave in (A represents swelling water storage area in the system of the present invention among Fig. 1) in circulation drainage pipeline 13, the circulation watering pipeline 6, so circulation drainage pipeline 13, circulation watering pipeline 6 middle water levels are higher than delivery port 35 positions on indoor water tank top; Hot water uses to be opened when mixing water valve 31 and going to the hot water end, sensor 10 or gauge tap 9 (generally can be near the switching regulator sensor) are though action, but the command system instruction is gone up 4 opening times of water control valve and is delayed time, water in circulation drainage pipeline 13 and the circulation watering pipeline 6 is because circulation drainage pipeline 13, circulation watering pipeline 6 middle water levels are higher than delivery port 35 positions on indoor water tank top, so lean on the nature drop than the mixed water valve 31 of the first outflow of the water among the hot water outlet pipe 32 of delivery port 35 lower ends of indoor water tank, when circulation drainage pipeline 13, water level in the circulation watering pipeline 6 is reduced to about delivery port 35 positions of indoor water tank approximately, after promptly emitting the water yield of swelling water, last water control valve 4 delayed start-up EPs (end of program), last water control valve 4 is opened, open watering pipeline 3, band setting-out in the watering pipeline 3 or band are pressed in the running water jacking indoor water tank 1, through the delivery port 35 of indoor water tank hot water are ejected by hot water effluent's pipeline 32 and mix water valve 31; Guaranteed that no swelling water is accumulated in the circulation line, realized the normal emptying of circulation line; Stop using hot water, close and mix water valve 31, sensor 10 actions, or gauge tap 9 (generally can be) action near the switching regulator sensor, intelligent controller 28 acknowledge(ment) signals commander goes up water control valve 4 and closes, cut off watering pipeline 3, finish and use the hot water process, indoor water tank 1 is in artesian condition in this process;
Circulation line control valve 7 has interlock function with last water control valve 4, is that last water control valve 4 can not be unlocked when systemic circulation heat exchange ON cycle pipe-line control valve 7; And when water control valve 4 was opened on using hot water, circulation line control valve 7 can not be unlocked;
As shown in Figure 1, when the check-valves 14 on the circulation drainage pipeline 13 damaged, when using hot water, band setting-out in the watering pipeline 3 or band were pressed running water jacking indoor water tank 1, delivery port 35 through indoor water tank passes through hot water effluent's pipeline 32 with hot water, and a part of water flows out through mixing water valve 31; The check-valves 14 that a part of water damages on circulation drainage pipeline 13 and circulation drainage pipeline, following water ponding discharge pipe 41, non-return valve 42, ponding discharge pipe 17 emit to floor drain 46;
As shown in Figure 1, control valve between watering pipeline 3 and circulation watering pipeline 6, during as circulation line control valve 7 or 16 damages of emptying pipeline check-valves, on using hot water or indoor water tank 1 during water, band setting-out in the watering pipeline 3 or band are pressed in a part of jacking indoor water tank 1 of running water, and a part of water emits to floor drain 46 by ponding discharge pipe 17 through circulation watering pipeline 6; When last water control valve 4 damages, before systemic circulation heat exchange, purge routine finish, band setting-out or band press running water also to enter circulation watering pipeline 6 and circulation drainage pipeline 13 by watering pipeline 3 inlet chamber inner water tanks 1, when the systemic circulation heat exchange, when purge routine finishes, this part water can be by water ponding discharge pipe 41, ponding discharge pipe 17 emit to floor drain 46 down; When ponding pipe-line control valve 18 damaged, during the systemic circulation heat exchange, cycle heat exchange water can emit to floor drain 46 by ponding discharge pipe 17 through circulation watering pipeline 6; Therefore the design of ponding discharge pipe has been avoided being full of water in circulation drainage pipeline 13 that the damage because of the various control valve members of system causes, the circulation watering pipeline 6 and can not have been realized normal emptying, causes the winter circulation line to freeze the generation of stifled problem; And if solar thermal collector 12 produces the high temperature swelling water of high temperature expanding gas and trace by the circulation drainage pipeline 13 of emptying, following water ponding discharge pipe 41, perhaps, circulation watering pipeline 6, discharge smoothly and discharge through ponding discharge pipe 17, changed the history that solar thermal collector 12 in the past can only be breathed by breather valve, avoided solar thermal collector in the winter time breather valve freeze the stifled generation that produces the bloated booster of vapour, splits accidents such as courage because of steam distillation.
On this apparatus system ponding discharge pipe 17, fault alarm 19 is housed, when system certain control valve member damage produce undesired current by the time in time report to the police, the control valve member of damage is safeguarded as early as possible.
Claims (9)
1. the solar energy hot-water apparatus of a safe-exhaust circulating heat exchange tube, it is characterized in that: this device is provided with water ponding discharge pipe (41) down between circulation watering pipeline that is higher than the indoor water tank position and circulation drainage pipeline, non-return valve (42) is housed on the following water ponding discharge pipe (41), on the circulation watering pipeline of the position that is higher than indoor water tank, be connected with ponding discharge pipe (17), ponding pipe-line control valve (18) is housed on ponding discharge pipe (17), and ponding discharge pipe (17) communicates with following water ponding discharge pipe (41); Circulation watering pipeline (6) links to each other with indoor water tank (1) water inlet by watering pipeline (3), and circulation drainage pipeline (13) links to each other with the delivery port of indoor water tank (1), and check-valves (14) is housed on circulation drainage pipeline (13); Water circulating pump (8) is housed on circulation watering pipeline (6), between the circulation watering pipeline (6) of water circulating pump (8) inlet end and watering pipeline (3), is connected with emptying pipeline (15), emptying pipeline check-valves (16) is housed on emptying pipeline (15); Be connected with hot water effluent's pipeline (32) on the circulation drainage pipeline (13), outlet water control valve (26) is housed on hot water effluent's pipeline (32).
2. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 1, it is characterized in that: fault alarm (19) is housed on ponding discharge pipe (17).
3. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 1, it is characterized in that: ponding discharge pipe (17) is connected with circulation watering pipeline (6), and water control valve (4) is housed on watering pipeline (3); Circulation line control valve (7) is housed on circulation watering pipeline (6); In indoor water tank (1) upper end sealing breather valve (2) is housed, water tank temperature sensor (27) is housed in indoor water tank (1); Sensor (10) is housed on hot water effluent's pipeline that the delivery port with indoor water tank (1) links to each other; Perhaps, the use that makes at the water of indoor water tank (1) is equipped with gauge tap (9).
4. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 1, it is characterized in that: the upper end in circulation drainage pipeline (13), perhaps in the upper end of circulation watering pipeline (6), respirator (21) is housed.
5. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 3, it is characterized in that: on water control valve on striding across (4) and the last water bypass line that watering pipeline (3) is connected manual water supply valve (5) is housed.
6. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 1, it is characterized in that: this device is provided with heat collector (12), there is heat collector water tank (20) heat collector (12) upper end, in upper end, heat collector water tank (20) both sides plug-in type water inlet pipe mouth (22) and plug-in type effluent pipe mouth (23) are housed respectively, they link to each other with circulation drainage pipeline (13) with circulation watering pipeline (6) respectively.
7. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 6, it is characterized in that:, respirator (21) is housed in heat collector water tank (20) upper end.
8. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 6, it is characterized in that: below the heat collector water tank (20) that plug-in type water inlet pipe mouth (22) and plug-in type effluent pipe mouth (23) are housed, vacuum heat collection pipe (25) is housed, metal heat exchanger tube (33) is equipped with in vacuum heat collection pipe (25) the inside, horn mouth sealing tube head (36) is arranged on the metal heat exchanger tube (33), one end of horn mouth sealing tube head (36) is the heat exchanger tube mouth of pipe (38), the other end of horn mouth sealing tube head (36) is connected with the heat exchange tube body (37) of bottom shutoff, and metal heat exchanger tube (33) links to each other with water tank connector (40) by sealing ring (39) in the position of horn mouth sealing tube head (36).
9. according to the solar energy hot-water apparatus of the described safe-exhaust circulating heat exchange tube of claim 3, it is characterized in that: gauge tap (9) links to each other by control line with the intelligent controller (28) of this device or links to each other by the wireless remote control signal form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101698316A CN101566369B (en) | 2008-04-23 | 2008-09-28 | Solar water heating device with safe-exhaust circulating heat exchange tube |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810011160.0 | 2008-04-23 | ||
| CNA2008100111600A CN101261020A (en) | 2008-04-23 | 2008-04-23 | Top water bathing split type solar energy hot-water apparatus |
| CN2008101698316A CN101566369B (en) | 2008-04-23 | 2008-09-28 | Solar water heating device with safe-exhaust circulating heat exchange tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101566369A CN101566369A (en) | 2009-10-28 |
| CN101566369B true CN101566369B (en) | 2011-06-08 |
Family
ID=39961626
Family Applications (13)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100111600A Pending CN101261020A (en) | 2008-04-23 | 2008-04-23 | Top water bathing split type solar energy hot-water apparatus |
| CNU2008201389110U Expired - Fee Related CN201277648Y (en) | 2008-04-23 | 2008-09-28 | Solar hot water making apparatus with vacuum safe cyclic heat exchange pipe |
| CNA2008101498714A Pending CN101608834A (en) | 2008-04-23 | 2008-09-28 | A kind of solar energy hot-water apparatus and method of work thereof |
| CN2008101698316A Expired - Fee Related CN101566369B (en) | 2008-04-23 | 2008-09-28 | Solar water heating device with safe-exhaust circulating heat exchange tube |
| CNU2008201389125U Expired - Fee Related CN201277749Y (en) | 2008-04-23 | 2008-09-28 | Leakage preventing heat exchange apparatus |
| CNU2008202106871U Expired - Fee Related CN201293394Y (en) | 2008-04-23 | 2008-09-28 | Solar water heating device |
| CNU2008202106886U Expired - Fee Related CN201297706Y (en) | 2008-04-23 | 2008-09-28 | Safe solar-energy water-heater with circulating heat exchange tube for exhaustion |
| CNA2008101698320A Pending CN101566397A (en) | 2008-04-23 | 2008-09-28 | Anti-water leakage heat exchange tube device and method for connecting and mounting same |
| CN200810175089XA Expired - Fee Related CN101608811B (en) | 2008-04-23 | 2008-10-24 | Solar water heater and working method thereof |
| CNU2008201757911U Expired - Fee Related CN201302299Y (en) | 2008-04-23 | 2008-10-24 | Solar hot water making device |
| CNA2009101380026A Pending CN101566400A (en) | 2008-04-23 | 2009-04-23 | Indoor water tank combination accessory device with switchable pressure and operating method thereof |
| CNA2009101380011A Pending CN101566370A (en) | 2008-04-23 | 2009-04-23 | Solar water heater with safe draining of circulating heat exchanging pipe |
| CNA2009101351004A Pending CN101566394A (en) | 2008-04-23 | 2009-04-23 | Solar water heater with separation and heat insulation functions at hot water storage tank |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100111600A Pending CN101261020A (en) | 2008-04-23 | 2008-04-23 | Top water bathing split type solar energy hot-water apparatus |
| CNU2008201389110U Expired - Fee Related CN201277648Y (en) | 2008-04-23 | 2008-09-28 | Solar hot water making apparatus with vacuum safe cyclic heat exchange pipe |
| CNA2008101498714A Pending CN101608834A (en) | 2008-04-23 | 2008-09-28 | A kind of solar energy hot-water apparatus and method of work thereof |
Family Applications After (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201389125U Expired - Fee Related CN201277749Y (en) | 2008-04-23 | 2008-09-28 | Leakage preventing heat exchange apparatus |
| CNU2008202106871U Expired - Fee Related CN201293394Y (en) | 2008-04-23 | 2008-09-28 | Solar water heating device |
| CNU2008202106886U Expired - Fee Related CN201297706Y (en) | 2008-04-23 | 2008-09-28 | Safe solar-energy water-heater with circulating heat exchange tube for exhaustion |
| CNA2008101698320A Pending CN101566397A (en) | 2008-04-23 | 2008-09-28 | Anti-water leakage heat exchange tube device and method for connecting and mounting same |
| CN200810175089XA Expired - Fee Related CN101608811B (en) | 2008-04-23 | 2008-10-24 | Solar water heater and working method thereof |
| CNU2008201757911U Expired - Fee Related CN201302299Y (en) | 2008-04-23 | 2008-10-24 | Solar hot water making device |
| CNA2009101380026A Pending CN101566400A (en) | 2008-04-23 | 2009-04-23 | Indoor water tank combination accessory device with switchable pressure and operating method thereof |
| CNA2009101380011A Pending CN101566370A (en) | 2008-04-23 | 2009-04-23 | Solar water heater with safe draining of circulating heat exchanging pipe |
| CNA2009101351004A Pending CN101566394A (en) | 2008-04-23 | 2009-04-23 | Solar water heater with separation and heat insulation functions at hot water storage tank |
Country Status (2)
| Country | Link |
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| CN (13) | CN101261020A (en) |
| WO (1) | WO2009129744A1 (en) |
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| CN101261020A (en) * | 2008-04-23 | 2008-09-10 | 王克涛 | Top water bathing split type solar energy hot-water apparatus |
| CN101846400A (en) * | 2010-06-09 | 2010-09-29 | 大连希奥特检测设备有限公司 | Single-working medium pressure-bearing circulated layered heat-storage split solar water heater with glass heat collecting pipes |
| CN102374678A (en) * | 2010-08-11 | 2012-03-14 | 王克涛 | Metal heat exchange tube device in solar energy heat collection tube |
| CN102374666B (en) * | 2010-08-27 | 2015-09-16 | 王克涛 | Low-power pump and solar water heater is adopted to replace the water storage combination device of hot water |
| TWI407064B (en) * | 2010-09-02 | 2013-09-01 | Univ Feng Chia | Forced circulation of solar water heaters |
| CN102109048A (en) * | 2011-01-11 | 2011-06-29 | 郝晓谷 | Faucet and cold and hot water scheduling system |
| CN102226583B (en) * | 2011-06-02 | 2012-08-01 | 江苏力源太阳能有限公司 | Balcony wall-mounted solar water heater |
| CN102589176A (en) * | 2012-03-26 | 2012-07-18 | 苏州开来新能源有限公司 | Water supplying and draining control device for solar water heater |
| CN102818369A (en) * | 2012-08-03 | 2012-12-12 | 张应刚 | Hot water buffer storage tank for water heater with longer water outlet pipeline |
| CN104344577A (en) * | 2013-07-23 | 2015-02-11 | 宋杰 | Novel solar-assisted heating heat treatment kiln and control system |
| CN103629831B (en) * | 2013-12-02 | 2016-07-06 | 王强 | Non-pressure split instant heating constant voltage starts forces internal circulation solar energy water heater |
| CN104534697A (en) * | 2015-01-11 | 2015-04-22 | 滨州市甲力太阳能科技有限公司 | Split type non-pressure-bearing solar water heater |
| CN107101250A (en) * | 2017-06-21 | 2017-08-29 | 宝莲华新能源技术（上海）股份有限公司 | A kind of nocturnal temperature compensation device suitable for cold district solar energy heating system |
| CN109931717A (en) * | 2019-04-10 | 2019-06-25 | 山东桑乐太阳能有限公司 | A kind of Solar Enercy Fission Geyser of non-pressure full medium operation |
| CN111854013B (en) * | 2020-07-29 | 2022-03-25 | 江苏西墅新能源科技有限公司 | Hydraulic system matching device for linkage of floor heating air conditioner |
| CN112629044B (en) * | 2020-12-31 | 2022-07-22 | 广西赫阳能源科技有限公司 | Solar medium-high temperature water heater |
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| CN1837711B (en) * | 2005-03-25 | 2010-05-26 | 海尔集团公司 | Split type solar water heater |
| CN101149187A (en) * | 2006-09-20 | 2008-03-26 | 侯国山 | Split type solar energy water heater |
| CN200968736Y (en) * | 2006-11-23 | 2007-10-31 | 王克涛 | Energy-saving and water saving indoor storage water tank of solar water heater |
| CN101059257A (en) * | 2007-06-04 | 2007-10-24 | 九日高科(营口)流体设备有限公司 | Centralized single-apartment type intelligent solar energy hot water-making system |
| CN101261020A (en) * | 2008-04-23 | 2008-09-10 | 王克涛 | Top water bathing split type solar energy hot-water apparatus |
| CN201225708Y (en) * | 2008-04-23 | 2009-04-22 | 王克涛 | Backwater bathing split type solar hot-water apparatus |
-
2008
- 2008-04-23 CN CNA2008100111600A patent/CN101261020A/en active Pending
- 2008-09-28 CN CNU2008201389110U patent/CN201277648Y/en not_active Expired - Fee Related
- 2008-09-28 CN CNA2008101498714A patent/CN101608834A/en active Pending
- 2008-09-28 CN CN2008101698316A patent/CN101566369B/en not_active Expired - Fee Related
- 2008-09-28 CN CNU2008201389125U patent/CN201277749Y/en not_active Expired - Fee Related
- 2008-09-28 CN CNU2008202106871U patent/CN201293394Y/en not_active Expired - Fee Related
- 2008-09-28 CN CNU2008202106886U patent/CN201297706Y/en not_active Expired - Fee Related
- 2008-09-28 CN CNA2008101698320A patent/CN101566397A/en active Pending
- 2008-10-24 CN CN200810175089XA patent/CN101608811B/en not_active Expired - Fee Related
- 2008-10-24 CN CNU2008201757911U patent/CN201302299Y/en not_active Expired - Fee Related
-
2009
- 2009-04-23 WO PCT/CN2009/071421 patent/WO2009129744A1/en active Application Filing
- 2009-04-23 CN CNA2009101380026A patent/CN101566400A/en active Pending
- 2009-04-23 CN CNA2009101380011A patent/CN101566370A/en active Pending
- 2009-04-23 CN CNA2009101351004A patent/CN101566394A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN101566400A (en) | 2009-10-28 |
| CN201277648Y (en) | 2009-07-22 |
| CN101608834A (en) | 2009-12-23 |
| CN101566370A (en) | 2009-10-28 |
| CN101566397A (en) | 2009-10-28 |
| CN201297706Y (en) | 2009-08-26 |
| CN201293394Y (en) | 2009-08-19 |
| WO2009129744A1 (en) | 2009-10-29 |
| CN101261020A (en) | 2008-09-10 |
| CN101608811A (en) | 2009-12-23 |
| CN201302299Y (en) | 2009-09-02 |
| CN201277749Y (en) | 2009-07-22 |
| CN101566394A (en) | 2009-10-28 |
| CN101608811B (en) | 2010-11-03 |
| CN101566369A (en) | 2009-10-28 |
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