CN201028820Y - Heat collection and storage integrated vacuum tube combined solar water heater - Google Patents
Heat collection and storage integrated vacuum tube combined solar water heater Download PDFInfo
- Publication number
- CN201028820Y CN201028820Y CNU2007200006910U CN200720000691U CN201028820Y CN 201028820 Y CN201028820 Y CN 201028820Y CN U2007200006910 U CNU2007200006910 U CN U2007200006910U CN 200720000691 U CN200720000691 U CN 200720000691U CN 201028820 Y CN201028820 Y CN 201028820Y
- Authority
- CN
- China
- Prior art keywords
- heat
- tube
- pipe
- collecting
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000011358 absorbing material Substances 0.000 claims abstract description 3
- 238000005338 heat storage Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- 239000008236 heating water Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010010 raising Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型涉及一种集热储热一体化真空管联集式太阳能热水器，包括框架、安装在框架内的数个同间距排放的同一方向开口的大管径真空集热管、与集热管对应连接的带有密封盖的联集式通水管道和位于集热管下部的电辅助加热装置。大管径真空集热管的内外管之间抽成真空，内外管壁上涂有吸热材料，各真空集热管之间距为50mm。本实用新型的优点在于：节约成本，适应于多种安装方式，集热效能更好，即开即热，使用更加方便。由于采用电辅助加热，可保证全天候使用。合理的管路设计，排除了集热管内水中泥沙悬浮物沉积的可能性，彻底杜绝了管路的冻堵现象。
The utility model relates to a heat collection and storage integrated vacuum tube combined solar water heater, which comprises a frame, several large-diameter vacuum heat collection tubes that are installed in the frame and are discharged at the same distance and opened in the same direction, and correspondingly connected with the heat collection tubes. A combined water pipe with a sealed cover and an electric auxiliary heating device located at the lower part of the heat collecting tube. Vacuum is drawn between the inner and outer tubes of the large-diameter vacuum heat-collecting tubes, and the inner and outer tube walls are coated with heat-absorbing materials, and the distance between the vacuum heat-collecting tubes is 50 mm. The utility model has the advantages of cost saving, adaptability to various installation methods, better heat collection performance, instant heating when turned on, and more convenient use. All-weather use is guaranteed thanks to electric auxiliary heating. Reasonable pipeline design eliminates the possibility of sedimentation of suspended matter in the water in the heat collecting tube, and completely eliminates the freezing and blocking phenomenon of the pipeline.
Description
Technical field
The utility model relates to application of solar, specifically a kind of incorporate solar vacuum-tube water heater of heat-collecting heat-storage that does not have water tank.
Background technology
Solar water heater mainly contains flat heat collecting formula and vacuum tube heat collecting type two big classes at present, in the last few years because the improving constantly of all-glass vacuum thermal-collecting tube manufacturing technology level, with the obvious advantage than flat plate collector usefulness, the direct insertion Solar Heater Market share of all-glass vacuum tube constantly enlarges.But than flat-plate collector, the electron tubes type heat collector also has obvious inferior position, that is exactly a unit usefulness manufacturing cost height, the occupation of land space is big, the installation limitation is very big, owing to can only be installed on the more flat roof, not only insulation, the antiseepage function to the roof causes to a certain degree destruction, and for the resident of urban skyscraper, can't use simply, moreover because specification, moulding, color are disorderly and unsystematic, have a strong impact on the overall aesthetic of urban architecture, thereby also suffered many cities prohibiting in some zones.For this reason, some manufacturers have developed so-called separated type solar water heater, promptly adopting heat part and storage tank separated into two parts, connect use with pipeline, being convenient to the urban skyscraper resident installs at balcony or other sunny slopes, also be convenient to install and use with the villa resident family on roof, slope, though this separated type solar water heater has solved the circumscribed problem of installing, it is not how many progressive and raisings aspect manufacturing cost, photo-thermal conversion efficiency and other practicality.In addition, this two classes solar vacuum-tube water heater accumulates sediment easily because the water pipeline design is unreasonable in the pipe, then reduce thermal-arrest usefulness for a long time significantly, and hot water can not directly in time utilize in the pipe simultaneously, also can cause thermal waste greatly.Under the winter extreme weather situation, stifled bad pipe phenomenon appears freezing easily.
Summary of the invention
In order to solve the shortcoming and deficiency that present solar vacuum-tube water heater exists, the purpose of this utility model provides the incorporate vacuum tube connection of the heat-collecting heat-storage collection formula solar water heater of the no water tank that a kind of cost is lower, structure is more reasonable, serviceability is better.
This purpose realizes by following technical proposal: the vacuum tube of this no water tank connection collection formula all-weather solar-energy water-heater device mainly comprises framework, be installed in the connection collection formula ventilating water pipe of the with closure of several the big caliber vacuum heat collection pipes with the same direction opening of spacing discharging in the framework, corresponding connection with thermal-collecting tube, be positioned at the electric auxiliary heating device of thermal-collecting tube bottom.It is characterized in that the inner and outer pipes diameter dimension of the vacuum heat collection pipe of big caliber should be complementary with desired water temperature.The general requirement under the good situation about everyday using of illumination in summer, water temperature is no more than 90 ℃ (to avoid fouling), under the good situation of illumination in winter, water temperature is not less than 60 ℃, then be advisable, vacuumize between the inner and outer pipes, scribble heat-absorbing material on the outer wall of inner tube with diameter of inner pipe =120mm, outer tube diameter =150mm, wall thickness 3-4mm, opening part is beneficial to be incubated and be tightly connected through the necking down processes; Each vacuum heat-collecting tube pitch is 50mm, in order to daylighting.The connection collection formula ventilating water pipe of with closure can adopt high temperature resistant, high-intensity food grade plastic injection molded, also can select for use stainless steel material to make.Its each lid is tightly connected with the corresponding thermal-arrest mouth of pipe, and water inlet pipe passes lid one at the bottom of the thermal-collecting tube.Establishing a delivery port in the lid cavity links to each other with next water inlet pipe.Be provided with the auxiliary heating water tank of electricity in the heat-insulation layer of framework bottom, two ends are connected with the vacuum heat collection pipe inlet tube and outlet tube on top respectively by the composite aluminium plastic pipe, form a closed-loop path; Be provided with a check valve before the vacuum heat collection pipe water inlet, be provided with the excessive valve of air inlet resistance before the check valve; Thermal-collecting tube water outlet place is provided with an exhaust resistance valve, so that go up the emptying of lower pipeline.
The running that this utility model does not have water tank vacuum tube connection collection formula solar water heater is described below: open indoor water supply valve and outlet valve, cold water injects each thermal-collecting tube in parallel through unidirectional water intaking valve, air in tube is overflowed through delivery port exhaust resistance valve and indoor shower nozzle, represent that when the shower nozzle water outlet water fills with, close water supply valve door, outlet pipeline emptying automatically this moment.Each thermal-collecting tube absorbs solar energy, and water temperature raises gradually in the pipe, and the gas that produces in the temperature-rise period is overflowed by the exhaust resistance valve.When water temperature reaches instructions for use, open water supply valve, hot water in each thermal-collecting tube is subjected to the pressure of cold water to promote to flow from front to back successively, special circuit design, the proportion of cold water is greater than the proportion of hot water in addition, the heat exchange amount of cold water and hot water is very little, and hot water can be used to greatest extent, and instant-heating.As continuous rainy weather in winter, or extremely frigid zones northeastward, stifled for avoiding the upper and lower conduit road to freeze, need upper and lower water lines emptying, the utility model design then is very easy to reach this point.Behind the last water, as long as open tap on the watering pipeline, the valve that overflows of the air inlet resistance before the unidirectional water intaking valve is opened by siphonage automatically, and the water in the watering pipeline gets final product emptying.Open out sprinkler head, valve can enter air because the exhaust of delivery port resistance is overflow, and the water in the downcomer also is easy to emptying.A function of auxiliary electric heater unit is, meets the weak or rainy weather of solar irradiation when causing water temperature not reach instructions for use, starts electric auxiliary heating device, can reach the requirement that all-weather is used; Another function is that under extremely frigid zones extreme climate situation (as continuous many days unglazed photographs, environment temperature was lower than-20 ℃), water freezing damage thermal-collecting tube in the thermal-collecting tube can be effectively avoided in the auxiliary heating of electricity a little while of startup in good time.
Conclusion is got up, and the utility model has been concentrated flat and the advantage electron tubes type water heater, has overcome both shortcomings.
1. saving cost.Because saved water tank (roof, slope, balcony hang to install and can save support simultaneously), the product of equal capacity is lower than ordinary vacuum tube solar water heater cost.
2. adapt to multiple mounting means.Owing to take flat structure, and advance water outlet by tap water pressure, both can install on higher one-storey house top, top, slope in the position, also can outside the lower balcony in position, hang installation; Module-integrated structure, easy for installation, saving of work and time especially is fit to building energy conservation integrative development requirement.
3. thermal-arrest usefulness is better.Owing to take the integrated vacuum structure of heat-collecting heat-storage, heat loss still less, temperature retention time is longer.
4. instant-heating uses convenient.Because advance by tap water pressure, discharge pressure is big, it is more powerful to spray water.
5. the auxiliary heating of electricity can guarantee round-the-clock use.
6. special circuit design has been got rid of in the thermal-collecting tube possibility of silt sedimentation of suspension in the water, has thoroughly stopped pipeline and freezes stifled phenomenon.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a seal cover part-structure schematic diagram.
Among the figure: 1. unidirectional water intaking valve, 2. threeway, 3. framework, 4. insulation material, 5. connection collection formula seal cover and pipeline, 6. exhaust resistance valve, 7. rack pin shaft, 8. electromagnet cut off valve, 9. composite aluminium plastic pipe, 10, vacuum heat collection pipe, 11. pipeline booster pumps, the auxiliary heating water tank of 12. electricity, 13 supply sockets, 14 water inlet pipes, 15. air inlets resistance valves that overflow
The specific embodiment
As shown in the figure, unidirectional water intaking valve (1) is connected with an end of threeway (2); End in the two ends in addition of threeway (2) links to each other with the water inlet pipe (14) of connection collection formula seal cover and pipeline (5), and the other end links to each other through the end of composite aluminium plastic pipe (9-2) with the auxiliary heating water tank (12) of electricity; Several equidirectional openings, the thermal-collecting tube of arranging with spacing (10) are tightly connected with connection collection formula seal cover and pipeline (5); The electromagnet cut off valve (8), the pipeline booster pump (11) that are in the same pipeline link to each other with an end of threeway (2-2) and an end of the auxiliary heating water tank (12) of electricity respectively through composite aluminium plastic pipe (9-1), and controlled simultaneously by same power supply (13); The excessive valve (15) of air inlet resistance places unidirectional water intaking valve (1) front end, and links to each other with water supply pipeline (not marking); The excessive valve (6) of exhaust resistance places the water side of pipeline (5), and links to each other with sewer pipe (not marking); Rack pin shaft (7) is separately fixed at the top, the left and right sides of framework (3).
The auxiliary heating water tank (12) of the two ends of thermal-collecting tube (10) and electricity places respectively in the insulation material (4) at framework (3) two ends, and adds casing.
Pipe =120mm, outer tube diameter =150mm in the inner and outer pipes diameter of thermal-collecting tube (10) is set to, the thermal-collecting tube spacing is 50mm, to satisfy the incorporate water temperature requirement of heat-collecting heat-storage; The opening part of thermal-collecting tube (10) is beneficial to be incubated and be tightly connected through the necking down processes
Claims (4)
1. the integrated vacuum tube connection of heat-collecting heat-storage collection formula solar water heater is characterized in that: it comprises framework, be installed in the connection collection formula ventilating water pipe that has seal cover of several the big caliber vacuum heat collection pipes with the same direction opening of spacing discharging in the framework, corresponding connection with thermal-collecting tube and be positioned at the electric auxiliary heating device of thermal-collecting tube bottom; The inner and outer pipes diameter dimension of big caliber vacuum heat collection pipe, with diameter of inner pipe φ=120mm, outer tube diameter φ=150mm, wall thickness are that 3-4mm is advisable, and are evacuated between the inner and outer pipes, scribble heat-absorbing material on the inside and outside tube wall, distance is 50mm between each vacuum heat collection pipe.
2. the integrated vacuum tube of heat-collecting heat-storage according to claim 1 connection collection formula solar water heater is characterized in that: each lid of connection collection formula water-filled pipe is tightly connected with the corresponding thermal-arrest mouth of pipe, and water inlet pipe passes lid one at the bottom of the thermal-collecting tube; Establishing an outlet in the cavity of lid links to each other with next water inlet pipe.
3. the integrated vacuum tube connection of heat-collecting heat-storage according to claim 1 collection formula solar water heater, it is characterized in that: be provided with the auxiliary heating water tank of electricity in the heat-insulation layer of framework bottom, two ends are connected with the inlet tube and outlet tube of the vacuum heat collection pipe on top respectively by the composite aluminium plastic pipe, form a closed-loop path.
4. the integrated vacuum tube connection of heat-collecting heat-storage according to claim 1 collection formula solar water heater is characterized in that: be provided with a check valve before the water inlet of vacuum heat collection pipe, be provided with the excessive valve of air inlet resistance before the check valve; Water outlet place of thermal-collecting tube is provided with an exhaust resistance valve, so that go up the emptying of lower pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200006910U CN201028820Y (en) | 2007-01-12 | 2007-01-12 | Heat collection and storage integrated vacuum tube combined solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200006910U CN201028820Y (en) | 2007-01-12 | 2007-01-12 | Heat collection and storage integrated vacuum tube combined solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028820Y true CN201028820Y (en) | 2008-02-27 |
Family
ID=39133035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200006910U Expired - Fee Related CN201028820Y (en) | 2007-01-12 | 2007-01-12 | Heat collection and storage integrated vacuum tube combined solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074830A1 (en) * | 2014-11-11 | 2016-05-19 | Robert Bosch Gmbh | Storage-collector device |
-
2007
- 2007-01-12 CN CNU2007200006910U patent/CN201028820Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074830A1 (en) * | 2014-11-11 | 2016-05-19 | Robert Bosch Gmbh | Storage-collector device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203687391U (en) | Full-automatic panel solar energy centralized hot-water supply system for high altitude areas | |
| CN201331196Y (en) | Louver-type flat plate solar collector | |
| CN201126276Y (en) | A wall-mounted solar water heater with a non-pressurized collector connected to a pressurized water tank | |
| CN100575811C (en) | Solar photovoltaic power generation-water heater composite components and systems | |
| CN203323404U (en) | Air-water combined flat-plate solar collector | |
| CN201028820Y (en) | Heat collection and storage integrated vacuum tube combined solar water heater | |
| CN201688579U (en) | Wall mounted integral pressure panel solar water heater | |
| CN206310579U (en) | The air heat-collecting and hot water thermal-arrest integral system of a kind of passive-solar-energy-utilizing building | |
| CN210316073U (en) | Sunlight heat collecting and circulating heat storage wall | |
| CN103512214B (en) | Day light heater and thermal-collecting tube, absorber plate and daylight thermal-collecting tube special-purpose section and improve collecting efficiency and anti-freezing method | |
| CN202081703U (en) | Energy-saving water-saving building | |
| CN106440416A (en) | High-performance heat collection solar thermal and roof integrated system | |
| CN201340103Y (en) | Emptying type high-efficient anti-freezing solar water heater | |
| CN201497235U (en) | Anti-freezing emptier for pipeline of solar water heater | |
| CN212320105U (en) | Flat integrated solar water heater | |
| CN201363925Y (en) | Solar water heater | |
| CN201187890Y (en) | Split type building integrated dual-heat collection type solar water heater | |
| CN201141707Y (en) | Pressure-resistant conduction collector solar water heater | |
| CN208504540U (en) | A solar-assisted heat pump heat storage radiant ceiling system | |
| CN205425469U (en) | Inserted pressure -bearing evacuated -tube solar water heater of no water tank outer wall | |
| CN206160517U (en) | High performance thermal -arrest solar energy light and heat and roofing integration system | |
| CN205669891U (en) | A kind of solar water heating system roofing circulating pump defroster | |
| CN200993495Y (en) | Side type constant pressure water jacking type double-pipe emptying anti-freezing water inlet and outlet device | |
| CN203188507U (en) | Solar building integrated energy saving system | |
| CN201166487Y (en) | Solar water heater pipe emptying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |