CN105737403A - Three-dimensional nano-pulsed heat superconducting solar heat collector with scattered heat collecting surface - Google Patents
Three-dimensional nano-pulsed heat superconducting solar heat collector with scattered heat collecting surface Download PDFInfo
- Publication number
- CN105737403A CN105737403A CN201610092976.5A CN201610092976A CN105737403A CN 105737403 A CN105737403 A CN 105737403A CN 201610092976 A CN201610092976 A CN 201610092976A CN 105737403 A CN105737403 A CN 105737403A
- Authority
- CN
- China
- Prior art keywords
- dimensional
- heat collector
- tube
- heat
- thermal
- 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.)
- Pending
Links
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
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
-
- 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
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/74—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other
- F24S10/742—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits are not fixed to heat absorbing plates and are not touching each other the conduits being parallel to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
- F24S70/25—Coatings made of metallic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/832—Other shapes curved
-
- 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-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a solar heat collector and particularly relates to a three-dimensional nano-pulsed heat superconducting solar heat collector with a scattered heat collecting surface. The outer surface of a cooling pipe core is spirally wound with a condensation pipe to form at least one three-dimensional condensation section; each of two ends of each three-dimensional condensation section is connected with an evaporation pipe so as to intercommunicate with the evaporation pipe; and an S-shaped pipe network with a three-dimensional plane, formed by combining the three-dimensional condensation section and each evaporation pipe, is filled with a working medium. The cooling pipe core is spirally wound with the condensation pipe, and heat transferred from an evaporation section of the S-shaped evaporation pipe is removed through circulating a cooling circulating fluid in the cooling pipe core, so that the heat transfer efficiency is adjustable, the utilization ratio of the input heat is increased, the heat transfer area can be increased, and the effect of increasing the heat transfer efficiency is achieved.
Description
Technical field: the present invention relates to a kind of solar thermal collector, particularly relate to a kind of discrete set hot side three-dimensional manometer hot superconductive solar heat collector of pulsation, belong to regenerative resource, energy-conserving and environment-protective field, in the comprehensive heat utilization technology of middle high temperature solar.
Technical background
" energy " and " environment " are the two principal themes of 21 century.Utilizing renewable and clean energy resource is a Long-term Development Strategy of China's sustainable development, solar energy as a kind of cleaning, efficiently and the positive release of the new forms of energy of never exhaustion, national governments all will utilize the solar energy resources important content as National Sustainable Development Strategies." 12 " period, the fast-developing phase has been stepped in China's new energy development application, from technology, is provided to the technological reserve that industrialization all has been equipped with enriching, and the development and utilization for China's regenerative resource achieves significant progress.Chinese Government " 13 " plan in support solar energy industry development energetically, the especially high-end equipment technology field of solar energy heat utilization, for Resources for construction economizing type, environmentally friendly, strengthen sustainable development be continually striving to.Solar energy composite utilizes the development meeting low-carbon economy, is sustainable, energy-saving and emission-reduction product, is the opportunity of regenerative resource industry development.Solar energy industry is huge, and market development has great potentiality.
Although the prospect of solar energy industry is very bright, specific to key core technology and equipment, also have with foreign level and there is a certain distance.At present, in middle high temperature heat collector, the problem such as cost, reliability, adaptability, operation maintenance expense and secondary environmental protection, is the bottleneck of restriction solar energy industry development.In current solar energy, high-temperature heat-gathering technology mainly includes slot light collection heat collector, tower concentrating collector, dish-style concentrating collector, linear Fresnel heat collector etc..These heat collector manufacturing costs are high, need to coordinate settled date tracking system, operation and maintenance cost is high, it is high to install level requirement, these factors all make its application be greatly limited, and are especially difficult to especially promote in integrated application and variation utilize.
Summary of the invention
It is an object of the invention to provide a kind of discrete set hot side three-dimensional manometer hot superconductive solar heat collector of pulsation, this device is, poor reliability, operation maintenance inconvenience, range of application limitation problem low for the total recovery utilization rate in low-grade Solar use, nanometer pulsation heat superconducting tech and efficient heat-collecting technology are combined, to improve comprehensive utilization ratio and the heat recovery efficiency of low-grade solar energy.
Technical solution
The discrete set hot side three-dimensional manometer hot superconductive solar heat collector of pulsation, including: thermal cycle nuclear core pipe, described thermal-arrest circulation nuclear core pipe is wound around one section of screw type condensing tube and forms three-dimensional condensation segment, three-dimensional condensation segment two ends are connected to form the snakelike pipe network of the three-dimensional planar being interconnected respectively with evaporation tube, are filled with working medium in the snakelike pipe network of three-dimensional planar.
Described screw type condensing tube circulates at thermal-arrest and saves at least provided with one on nuclear core pipe, and often joint screw type condensing tube two ends are connected, with evaporation tube head or tail end, the snakelike pipe network of three-dimensional planar that formation is interconnected respectively.
The snakelike pipe network of described three-dimensional planar can be the formation closed-loop path that joins end to end, it is also possible to be the Open architecture shut of two.
Described evaporation tube is provided with linear plane or the cambered surface sheet metal heat collector surface of adjustable-angle, and described sheet metal heat collector surface surface is coated with high-absorbility coating, and sheet metal heat collector surface is adjustable at evaporation tube upper angle or presses use angle fixed installation.
Described thermal-arrest circulation nuclear core pipe both ends are respectively equipped with expansion joint, and thermal-arrest circulation nuclear core pipe 1 termination adopts straight tube mouth or external screw thread to connect.
Described thermal-arrest circulation nuclear core pipe can be processed by the rustless steel of 10-80mm, mild steel, aluminium alloy, copper, copper alloy or titanium alloy material.
Described three-dimensional spiral condensing tube can be bent to three-dimensional spiral shape by the rustless steel of diameter 1.5-5.0mm, mild steel, aluminium alloy, copper or copper alloy or titanium alloy, compact winding circulates in core tube in thermal-arrest, or is compressed by structural member, pastes or weld together with thermal-arrest circulation core tube；Described three-dimensional spiral condensing tube and thermal-arrest circulate that core tube is one-body molded or split manufacture after weld after formed integrally.
Described evaporation tube can be bent to multiple U-tube by the rustless steel of diameter 1.5-5.0mm, mild steel, aluminium alloy, copper, copper alloy or titanium alloy metal material, the head end of two often adjacent U-tube and tail end are connected by a three-dimensional condensation segment, form the snakelike pipe network of three-dimensional planar being interconnected.
Described working medium adopts ultra-pure water, methanol, ethanol, acetone, R134a or R22 pure material, or in above-mentioned single fluid, add gold nano grain, CNT, aluminum nanoparticles, copper or ceramic nanoparticles and the nano-fluid of homogeneous suspending agent formation, the nano-particle amount added by volume accounts for the 1-15% of fluid total volume, and under vacuum conditions, three-dimensional snakelike pipe network is filled with the working medium accounting for pipe network volume 30%-60%, in three-dimensional snakelike pipe network, forms gas-liquid-solid three-phase coexist working medium.
The present invention is directed to solar boiler, middle high temperature food dries dry, solar light-heat power-generation, solar seawater desalination, solar energy sewage disposal etc. utilizes in process, it is necessary to high temperature heat sources in a large amount of, manufacture low cost, device pressure-bearing, reliability is high and overall thermal efficiency is high novel solar heat collector and development and Design.Integrate most advanced heat superconducting tech, the discrete heat collector technology of solar energy non-focusing and heat and mass technology; it is possible not only to improve running temperature and the thermal efficiency of solar heat collector; topmost it is reduction of operating cost; can application on a large scale, thus reach save the energy and protection environment purpose.
The key point of the present invention:
1, heat collector circulation of fluid, by circulating nuclear core pipe and condensation pipeline section close contact, indirect heat exchange, nuclear core pipe diameter root circulating load is arbitrarily devised, and material arbitrarily selects, and both may be controlled to this, it is also possible to improve service life；Solving tradition pulsating heat pipe condensation segment must plane cooling, a bulky difficult problem.
2, design and develop wound form three-dimensional spiral structure condensation segment, change working medium thready pulse driving force direction in device, it is easy to form pulsating flow, change the easy structure of tradition pulsating heat pipe.
3, in the three-dimensional spiral condensation segment structure of the outer compact winding of circulation nuclear core pipe, arbitrarily change and be wound around the number of turns, reach to regulate heat transfer efficiency, reduce the purpose of heat transfer resistance, change the shortcoming that the condensation segment thermal resistance of tradition pulsating heat pipe greatly, not easily starts.
4, the unique design of discrete (leptoprosopy) heat collector is in that, each evaporation tube welds the leptoprosopy elongated metal sheet with certain angle, the general width of heat collector surface is between 20-100mm, when level is installed, the round-the-clock solar radiation that can fully absorb, and be delivered to rapidly in evaporation tube, by the thermal-arrest nuclear core pipe of boiler to condensation segment, and heating the circulation of fluid flow through, solar energy utilization ratio and collector efficiency are very high.
5, the outside weld of spiral condensation segment condensing tube or binding metal thin film, metallic film is wound around bonding or is soldered on the outer wall of thermal-arrest circulation nuclear core pipe, its effect is the heat transfer area between extension condensing tube and thermal-arrest nuclear core pipe, compared with tradition pulsating heat pipe, is substantially reduced thermal resistance.
The present invention mainly has the following characteristics that
(1) discrete set hot side three-dimensional manometer pulse hot superconductive solar heat collector can be designed to straight or form of arcs, according to system features can under different setting angles startup optimization；
(2) the hot superconductive solar heat collector indirect heat exchange of discrete set hot side three-dimensional manometer pulsation, it is possible to combine with unlike material, is possible not only to reduce manufacturing cost, and can increase service life；
(3) the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer pulsation adopts three-dimensional many helical structures condensing tube and nano fluid working medium, significantly reduces device entire thermal resistance, thus improving efficiency of energy utilization and quality；
(4) Super-conductive conduit organically combines with efficient non-focusing discrete set hot side, improves solar energy heating temperature and efficiency；
(5) apparatus structure is simple, and volume is little, low cost of manufacture, and heat transfer efficiency is high, and good reliability, is the breakthrough that in solar energy, high temperature utilizes technology；
(6) device is installed simple and convenient, and setting angle can arbitrarily select；
(7) broad range of applicability, the high-end purposes such as middle high-temp solar heat collector can be used for solar boiler, solar energy thermal-power-generating, solar drying dry, desalinization, sludge drying, sewage disposal.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is the another form of front view of the present invention；
Fig. 5 is Discrete Plane collector metal face of the present invention schematic diagram；
Fig. 6 is the another kind of form Discrete Plane collector metal face schematic diagram of Fig. 5；
Fig. 7 is the present invention discrete cambered surface collector metal face schematic diagram；
Fig. 8 is the another kind of form discrete cambered surface collector metal face signal of Fig. 5.
Detailed description of the invention
The discrete set hot side three-dimensional manometer hot superconductive solar heat collector of pulsation of the present invention, this device is made up of thermal cycle nuclear core pipe 1, wound form spiral cold-finger 2, snakelike evaporation tube 3, working medium 4, expansion joint 5 and discrete set hot side 6.Wherein thermal cycle nuclear core pipe 1 can be connected (straight tube mouth or external screw thread connection) by the rustless steel of 10-50mm, mild steel, aluminium alloy or copper (alloy), titanium alloy material process processing expansion joint 5 or termination and form；Spiral cold-finger 2 can be bent compact winding (three-dimensional spiral shape) in thermal cycle core tube 1 by 1.5-5.0mm rustless steel, aluminium alloy or copper, in order to reduce thermal contact resistance, it is also possible to compressed by structural member or weld with thermal cycle core tube 1 and formed；Evaporation tube 3 can be bent to multiple U-tube by 1.5-5.0mm rustless steel, aluminium alloy or copper metal material, joined end to end with U-tube by snakelike evaporation tube 3, forming the flat serpentine pipe network being interconnected, the direct string bead of leptoprosopy plane or cambered surface collector metal face 6 is connected on each evaporation tube 3.Leptoprosopy (discrete) heat collector surface 6 plated surface high-selenium corn coating, absorbs solar radiation, and is converted into heat, and heat is transmitted to evaporation tube 3 by metal covering and adds working medium in heat pipe.The communication apparatus that whole device formation one joins end to end, condensation segment is made up of multiple three-dimensional spirals, the multiple U-bend of evaporator section is integrated.After device is integrated, it is necessary to carry out inner surface defat, deoxygenated layer or passivation cleaning treatment.Working medium 4 adopts ultra-pure water, methanol, ethanol, acetone or R134a material, or adds gold nano grain, CNT or aluminum nanoparticles and the nano-fluid that homogeneous suspending agent is formed in ultra-pure water, methanol, ethanol, acetone or R134a；And the snakelike pipe network device of three-dimensional of formation it is filled with under vacuum conditions according to the setting ratio of 30%-60%.Discrete type heat collector 6 is installed according to use angle.
The ultimate principle of the discrete set hot side three-dimensional manometer hot superconductive solar heat collector of pulsation (figure-1 and figure-2) is: under vacuum conditions, nanometer working medium 4 is filled with in the device that said method is processed into according to volume ratio row, seal after implementation of port, form a three-phase (gas-liquid-solid) and coexist system.Because three dimensional structure snake pipe very thin (capillary tube), it is filled with working medium 4 in pipe and under capillary effect, countless continuous print gas phase plugs and liquid phase plug (comprising solid nanoparticles) can be formed in pipeline.Discrete set hot side receives solar energy and irradiates, and absorbs and be converted to heat, and heat is passed on evaporation tube 3 tube wall by heat collector surface cross section.Working medium 4 endothermic gasification being filled with in evaporation tube 3, forms gas phase plug, and local pressure increases, and promotes above liquid phase plug or vent plug to move to spiral condensation segment 2, and the air-liquid plug closed on mutually conducts heat and promotes, and forms biphase concussion stream.When spiral condensation segment 2 successively poured into by vent plug, vent plug is subject to the cooling from thermal cycle nuclear core pipe 1 relatively SAPMAC method fluid, and liquid is formed in condensation, forms liquid phase plug, and heat is taken away by the circulating cooling fluid flowing through nuclear core pipe.Under the reverse capillary force effect that liquid phase plug is formed in spiral cooler, form pulsation thrust, return to evaporator section 3, thus form pulsating evaporation and condensation motion.So repeatedly, the heat of evaporator section 3, under the panting action that capillary force is formed, has been transmitted to condensation segment 2, carries out the exchange transmission of heat, the operation principle of hot superconductive solar heat collector here it is discrete set hot side three-dimensional manometer is pulsed.In liquid phase TRANSFER BY PULSATING FLOW process, the nano-solid granule in liquid phase forms flow-disturbing at tube wall, effectively reduces liquid boundary layer thickness, notable augmentation of heat transfer efficiency.
The starting characteristic of the discrete type three-dimensional manometer hot superconductive solar heat collector of pulsation, is the key of device performance.Evaporator section absorbs the continuous accumulation of energy, the temperature difference and pressure reduction between the evaporator section 3 and the condensation 2 that are constantly raise, pulsative oscillation constantly aggravates, moment when energy accumulation to certain value, outburst produces quick continuous oscillation, and heat quickly transmits at pipeline so that device spiral cold-finger section 2 temperature rises sharply, evaporator section 3 temperature die-offs, and evaporator section 3 and condensation segment 2 temperature difference diminish.
Device designs:
Overall dimensions: 2000 × 200 × 1600mm
Discrete heat collector: 100 × 1800mm(width x length)
Heat collector material: aluminium alloy, 0.20-0.40mm, real surface reciprocal of duty cycle aluminium nitride height suction rate receives coating
Focusing unit number: 20 groups
Discrete set hot side angle: 35o
Pulsation high-temperature superconductive element:
Open type or enclosed
Snakelike evaporation tube 3(capillary tube): φ 1.5-5.0mm, material: rustless steel, aluminium alloy or copper
Wound form spiral cold-finger 2 spiral number: 2-10 encloses
By thermal cycle nuclear core pipe 1: φ 10-50mm, material: rustless steel, mild steel, aluminium alloy or copper
Evaporation tube spacing: 100mm
Working medium: ultra-pure water, acetone, ethanol, methanol, R134a, CNT, aluminum oxide nanoparticle
Technique performance parameter:
Collecting efficiency: 65 ~ 95%
Heat-collecting temperature: 50-200oC
Occupation mode: pressure-bearing
Service life: 25 years
The innovative point of the present invention
(1) system integration innovation: the integrated three-dimensional manometer pulsation heat superconducting tech of present invention uniqueness and efficient discrete set thermal technology, breach the concept of tradition solar thermal collector, can arbitrarily install, effective area utilization rate is high, good reliability, collecting efficiency is high, is a quantum jump of solar energy heating technical field.
(2) novel three-dimensional screw cool concretio: compared with traditional pulsating heat pipe, the condensation segment that the present invention designs and develops is three-dimensional many spiral winded types structure, with circulating-heating (cooling) tube core for core body, it is wound around multi-turn condensing tube, condensing tube and die bond fin, not only increase film-cooled heat, but also add capillary pulsations force power.Circulating-heating (cooling) fluid is by cooling down tube core 1 and condensation end spiral indirect heat exchange.
(3) heat circulation pipe cored structure: tube core two ends design expansion bellow, does not need consideration to expand with heat and contract with cold problem, it is possible to external screw thread connects, it is also possible to be directly welded to connect when heat collector connects on a large scale；Pipeline pressure-bearing designs, according to cycle set hot working fluid, it is possible to select any corrosion-resistant material；Die internal structure adopts fin heat and mass optimization design, improves adopting heat pipes for heat transfer efficiency.
(4) evaporation absorption tube structure: pulsation Super-conductive conduit evaporation tube is as the absorber of direct projection and reflection light.Evaporation absorption tube is flat on the discrete set hot side of heat and mass Design Theory angle, the heat of solar energy irradiation absorption is uniformly passed to by heat collector by high thermal conductive metallic skeleton and radiation is delivered to evaporation and absorbs on tube wall, make system can reach optimal absorption rate, it is possible to reach 100% heat absorption conversion.
(5) structural applications multiformity: spiral condensation segment 2 and thermal cycle nuclear core pipe 1 can be compressed by structural member, can not only ensure intimate contact heat transfer, and can also start the effect of insulation.Increase metal fin film and be wound around and be welded in condensing tube and thermal cycle core tube, expand condensing tube usable floor area, improve heat transfer efficiency.
(6) special working medium: apparatus of the present invention cycle fluid uses ultra-pure water, methanol, ethanol, acetone, R134a etc. to add nano-particle and suspending agent, forming airwater mist cooling fluid in device, in pumping processes, nano-particle is in tube wall disturbance boundary region, notable augmentation of heat transfer, reduces thermal resistance.
(7) high-efficiency environment friendly: adopt nano fluid working medium, not only system circulating heat transfer efficiency is high, and start-up temperature and hot-fluid are relatively low, heat transport limitation width.Fluid working substance is nontoxic and pulse piping is double; two excellent without chemical reaction, long service life, heat transfer property and reliability.
(8) closing form: apparatus of the present invention can be closed circuit form, it is also possible to is open architecture, selects according to purposes and manufacture.
Claims (9)
1. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer pulsation, including: thermal-arrest circulation nuclear core pipe (1), it is characterized in that, thermal-arrest circulation nuclear core pipe (1) is upper is wound around one section of three-dimensional condensation segment of screw type condensing tube (2) formation, each three-dimensional condensation segment two ends are connected to form the snakelike pipe network of the three-dimensional planar being interconnected with evaporation tube (3) respectively, are filled with working medium (4) in the snakelike pipe network of three-dimensional planar.
2. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer according to claim 1 pulsation, it is characterized in that, described screw type condensing tube (2) is circulated at thermal-arrest and is saved at least provided with one on nuclear core pipe (1), and often joint screw type condensing tube (2) two ends are connected, with evaporation tube (3) head or tail end, the snakelike pipe network of three-dimensional planar that formation is interconnected respectively.
3. discrete set hot side three-dimensional manometer according to claim 1 is pulsed hot superconductive solar heat collector, it is characterised in that the snakelike pipe network of three-dimensional planar can be the formation closed-loop path that joins end to end, it is also possible to be the Open architecture shut of two.
4. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer according to claim 1 pulsation, it is characterized in that, evaporation tube (3) is provided with linear plane or cambered surface sheet metal heat collector surface (6) of adjustable-angle, described sheet metal heat collector surface (6) surface is coated with high-absorbility coating, and sheet metal heat collector surface (6) is adjustable at evaporation tube (3) upper angle or presses use angle fixed installation.
5. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer according to claim 1 and 2 pulsation, it is characterized in that, thermal-arrest circulation nuclear core pipe (1) both ends are respectively equipped with expansion joint (5), and thermal-arrest circulation nuclear core pipe 1 termination adopts straight tube mouth or external screw thread to connect.
6. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer according to claim 5 pulsation, it is characterised in that thermal-arrest circulation nuclear core pipe (1) can be processed by the rustless steel of 10-80mm, mild steel, aluminium alloy, copper, copper alloy or titanium alloy material.
7. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer according to claim 1 and 2 pulsation, it is characterized in that, three-dimensional spiral condensing tube (2) can be bent to three-dimensional spiral shape by the rustless steel of diameter 1.5-5.0mm, mild steel, aluminium alloy, copper or copper alloy or titanium alloy, compact winding circulates in core tube (1) in thermal-arrest, or is compressed by structural member, pastes or weld together with thermal-arrest circulation core tube (1)；Described three-dimensional spiral condensing tube (2) and thermal-arrest circulate that core tube (1) is one-body molded or split manufacture after weld after formed integrally.
8. the discrete set hot side three-dimensional manometer hot superconductive solar heat collector of pulsation according to claim 1,2 or 4, it is characterized in that, evaporation tube (3) can be bent to multiple U-tube by the rustless steel of diameter 1.5-5.0mm, mild steel, aluminium alloy, copper, copper alloy or titanium alloy metal material, the head end of two often adjacent U-tube and tail end are connected by a three-dimensional condensation segment, form the snakelike pipe network of three-dimensional planar being interconnected.
9. the hot superconductive solar heat collector of discrete set hot side three-dimensional manometer according to claim 1 pulsation, it is characterized in that, working medium (4) adopts ultra-pure water, methanol, ethanol, acetone, R134a or R22 pure material, or in above-mentioned single fluid, add gold nano grain, CNT, aluminum nanoparticles, the nano-fluid that copper or ceramic nanoparticles and homogeneous suspending agent are formed, the nano-particle amount added by volume accounts for the 1-15% of fluid total volume, and under vacuum conditions, three-dimensional snakelike pipe network is filled with the working medium accounting for pipe network volume 30%-60%, in three-dimensional snakelike pipe network, form gas-liquid-solid three-phase coexist working medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092976.5A CN105737403A (en) | 2016-02-20 | 2016-02-20 | Three-dimensional nano-pulsed heat superconducting solar heat collector with scattered heat collecting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092976.5A CN105737403A (en) | 2016-02-20 | 2016-02-20 | Three-dimensional nano-pulsed heat superconducting solar heat collector with scattered heat collecting surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105737403A true CN105737403A (en) | 2016-07-06 |
Family
ID=56245360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092976.5A Pending CN105737403A (en) | 2016-02-20 | 2016-02-20 | Three-dimensional nano-pulsed heat superconducting solar heat collector with scattered heat collecting surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981191A (en) * | 2018-07-24 | 2018-12-11 | 内蒙古尖锋新能源有限公司 | A kind of flat-plate type micro heat pipe formula vacuum tube solar heating element |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710934U1 (en) * | 1997-06-23 | 1997-12-04 | Harrer, Josef, 88239 Wangen | Soft |
| CN1632415A (en) * | 2005-01-17 | 2005-06-29 | 华北电力大学（北京） | Oscillating flow heat pipe composite reinforcement solar water heater |
| CN101231037A (en) * | 2008-01-08 | 2008-07-30 | 西安交通大学 | Columnating type solar thermal collector |
| EP2065658A1 (en) * | 2007-11-28 | 2009-06-03 | Hochschule für Technik Rapperswil Institut für Solartechnik SPF | Solar absorber and method for manufacturing the same |
| CN103090563A (en) * | 2013-02-26 | 2013-05-08 | 秦皇岛市北戴河兰德科技有限责任公司 | Multistage mini-type slot-type automatic tracking solar heat collector |
| CN103245085A (en) * | 2013-05-13 | 2013-08-14 | 南京师范大学 | Energy storage type solar energy oscillating heat pipe and heat pump heating system and method thereof |
-
2016
- 2016-02-20 CN CN201610092976.5A patent/CN105737403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710934U1 (en) * | 1997-06-23 | 1997-12-04 | Harrer, Josef, 88239 Wangen | Soft |
| CN1632415A (en) * | 2005-01-17 | 2005-06-29 | 华北电力大学（北京） | Oscillating flow heat pipe composite reinforcement solar water heater |
| EP2065658A1 (en) * | 2007-11-28 | 2009-06-03 | Hochschule für Technik Rapperswil Institut für Solartechnik SPF | Solar absorber and method for manufacturing the same |
| CN101231037A (en) * | 2008-01-08 | 2008-07-30 | 西安交通大学 | Columnating type solar thermal collector |
| CN103090563A (en) * | 2013-02-26 | 2013-05-08 | 秦皇岛市北戴河兰德科技有限责任公司 | Multistage mini-type slot-type automatic tracking solar heat collector |
| CN103245085A (en) * | 2013-05-13 | 2013-08-14 | 南京师范大学 | Energy storage type solar energy oscillating heat pipe and heat pump heating system and method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981191A (en) * | 2018-07-24 | 2018-12-11 | 内蒙古尖锋新能源有限公司 | A kind of flat-plate type micro heat pipe formula vacuum tube solar heating element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bellos et al. | The use of nanofluids in solar concentrating technologies: a comprehensive review | |
| CN101363664B (en) | Focusing groove type solar thermal absorber of single side multi-longitudinal whorl strengthened heat exchange | |
| CN201653214U (en) | Vacuum superconducting medium radiator | |
| CN102538524A (en) | Loop gravity-assisted heat pipe heat transfer device | |
| CN201983669U (en) | Loop thermosyphon heat pipe heat conducting apparatus | |
| CN104236132B (en) | A kind of based on high temperature solar energy storage device in efficient storage heat releasing unit | |
| WO2012022273A1 (en) | Solar power ammonia thermoelectric conversion system | |
| CN105651090B (en) | Novel three-dimensional spiral condensation structure nanometer pulsation thermal superconducting device | |
| CN107623048A (en) | A kind of photovoltaic and photothermal solar comprehensive utilization device | |
| WO2013040912A1 (en) | Phase transformation heat exchange device | |
| CN201628404U (en) | Cylindrical solar energy high temperature cavity type heat absorber | |
| WO2022068555A1 (en) | Dual-channel heat exchange unit having combined enhanced heat transfer functions and heat exchanger thereof | |
| CN208952442U (en) | Tower type solar heat dump | |
| CN106839795A (en) | A kind of efficient foam metal steam condenser processed through hydrophobicity | |
| CN105737403A (en) | Three-dimensional nano-pulsed heat superconducting solar heat collector with scattered heat collecting surface | |
| CN108224800A (en) | A kind of novel plate type solar heat collection device | |
| CN106568118A (en) | Condensation solar energy heat pump heating power generation system | |
| CN206399042U (en) | A kind of concurrent flow micro-channel heat exchanger | |
| CN105737402A (en) | Three-dimensional nano-pulsed heat superconducting CPC medium-high-temperature solar heat collector | |
| CN201155871Y (en) | Coil type vacuum tube heat-collecting device | |
| CN201266040Y (en) | High-efficiency condensation pipe | |
| WO2013071848A1 (en) | Solar collector | |
| CN113108488A (en) | External particle heat absorber and solar power generation system | |
| CN103344052A (en) | Solar collector system based on heat pipe natural circulation | |
| CN209541192U (en) | A kind of all aluminium alloy heat build-up heat-transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |