CN101881518A - Solar porous medium air heater, detection system and loss computing method - Google Patents
Solar porous medium air heater, detection system and loss computing method Download PDFInfo
- Publication number
- CN101881518A CN101881518A CN2010102113152A CN201010211315A CN101881518A CN 101881518 A CN101881518 A CN 101881518A CN 2010102113152 A CN2010102113152 A CN 2010102113152A CN 201010211315 A CN201010211315 A CN 201010211315A CN 101881518 A CN101881518 A CN 101881518A
- Authority
- CN
- China
- Prior art keywords
- air
- solar
- porous media
- air heater
- porous
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
-
- 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
- F24S10/80—Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
-
- 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)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a solar porous medium air heater, a detection system and a loss computing method. The heater comprises glass with high penetration rate, a porous medium heat absorber, a convex plate, a washer, an air outlet, a heater bracket, a blower, a bottom plate of the air heater, a bracket, an inlet connecting piece, an outlet connecting piece, a lower end plate, an upper end plate, a left end plate and a right end plate. The system comprises a direct solar radiation measuring instrument, an air temperature sensor, an air outlet temperature sensor, an indoor air temperature sensor, a fan motor and a device controller. The on-way resistance loss of air in the porous media is computed by the method according to the following formula: delta p = L eta/k1(mu0/phi) + L rho/k2(mu0/phi)<2>.
Description
Technical field
The present invention is by utilizing the solar energy heating porous media material, and air is heated during by porous media material, outlet obtains can be the high temperature air that air conditioning utilizes, so the invention belongs to solar energy utilization, thermal power and material field in the regenerative resource.
Background technology
21 century, the mankind face the significant challenge that realizes economy and social sustainable development, but under the dual restriction of limited available resources and environment bearing capacity, how sustainable development economy has become the hot issue that the whole world is paid close attention to, wherein, the rapid increase of the continuous scarcity of energy resources and energy demand is one of current principal contradiction problem of being badly in need of solution.And China belongs to one of abundant country of solar energy resources, and the annual solar radiant energy of accepting of land surface is equivalent to 2.4 * 10
4Hundred million tons of standard coals approximate the summation of tens thousand of Three Gorges Projects generated energy.If these solar energy are effectively utilized, for the energy problem of alleviating China, minimizing CO
2Discharge capacity, preserve the ecological environment, guarantee that the continual and steady supply of the energy etc. in the process of economic development all will have important and far-reaching meaning.So, because solar energy has " unlimitedness " of reserves, the generality of existence, the spatter property of utilization, some tangible advantageous characteristic such as the economy of exploitation will be played the leading role in important task in the conversion of world's energy resource structure, become one of desirable alternative energy source.
The conversion of solar energy and utilize mode to mainly contain the conversion of light-electricity, light-Re conversion and light-chemical conversion etc.Utilize light to produce the solar cell that the Volta effect principle is made, the luminous energy of the sun can be directly changed into electric energy, be called light-electricity conversion, i.e. solar photoelectric utilization.Light-chemical conversion is in conceptual phase at present, and this switch technology comprises that semi-conducting electrode produces electricity and brine electrolysis produces hydrogen, utilizes contents such as calcium hydroxide or metal hydride pyrolysis energy storage.Receiving or assemble solar energy and make it to be converted to heat energy, be used to some aspects of producing and living then, is that light-Re conversion is the basic mode of solar thermal utilization, and the solar energy heat utilization of China belongs to one of the most successful country in the world.Solar water heating system is the principal mode of solar thermal utilization, being subjected in recent years of generating electricity behind the solar thermal utilization paid close attention to widely, become the generating of electric energy to comprise two major types at present the solar radiation thermal power transfer that absorbs: a class is to utilize the solar energy direct generation of electricity, as the thermo-electric generation of semiconductor or metal material, thermoelectron in the vacuum device and alkali metal thermo-electric conversion and magnetohydrodynamic generator etc., at present this class generated energy is less, have in addition be in development; Another kind of is that the logical overheated machine of solar energy is driven generator, and its basic composition is similar with conventional thermal power generation.
In addition, in recent years, along with the research that solar energy utilizes is goed deep into, solar energy is incorporated into the field of air conditioning again gradually and is come, and has been received concern widely.As utilization adds hot-air, solar energy curtain wall and solar energy and heat pump air conditioner combination etc. after utilizing solar energy heating water.
The patent No. is that 200510040068.3 patent " in conjunction with the solar energy air heat collector of heat accumulating " discloses a kind of solar energy air heat collector in conjunction with heat accumulating, it is between the absorber plate and base plate of traditional flat air collector, fill heat accumulating, utilize heat accumulating to absorb and store unnecessary solar heat.Heat accumulating is encapsulated in the canister, has avoided leakage and distortion after the heat accumulating heat absorption is melted.The present invention makes solar energy air heat collector self possess the heat accumulation function, has improved collecting efficiency, but the raising of this collecting efficiency is very limited, and heat collector itself has just been done some slightly to the heat collector of routine and changed, and the air drag of heat collector is still bigger.
Summary of the invention
Technical problem: the objective of the invention is to develop a kind of high-efficiency solar air heating plant and Calculation of pressure loss method, solve air the solar radiant energy absorption efficiency is hanged down and the big problem of resistance.
Technical scheme:
The present invention adopts following technical scheme for achieving the above object:
Solar porous medium air heater of the present invention is characterized in that comprising base plate, support, inlet connector, outlet connector, bottom plate, upper head plate, left side end plate, the right side end plate of high penetration glass, porous media absorber, boss and packing ring, air outlet slit, heater support, pressure fan, air heater; Wherein, high penetration glass is connected with bottom plate, upper head plate, left side end plate and right side end plate respectively with packing ring by boss, base plate top is provided with support, the porous media absorber is set on the support, inlet porting connector and outlet connector are gone back in the corresponding setting with high penetration glass of porous media absorber on the base plate, pressure fan is communicated with the inlet connector, the outlet connector is connected with the user of hot-air, and base plate lower heater support installs and fixes.
Preferably, described pressure fan adopts axial fan.
Preferably, described inlet connector is the taper shape of flaring from outside to inside.
Preferably, described porous media absorber is siliceous clay or cordierite.
Preferably, described support is made of support and pad, and described frame bottom is arranged at base plate top, and support top is provided with pad.
Preferably, described porous media absorber is made of the polylith porous media, adopts dividing plate at interval; Described high penetration glass is made of the glass identical with porous media piece number, corresponding with the hole medium respectively setting of described glass.
The detection system of solar porous medium air heater, comprise the direct solar radiation measuring instrument, air temperature sensor, the air exit temp sensor, room air temperature sensor, blower motor and device controller, wherein device controller is by the direct solar radiation intensity of direct solar radiation measuring instrument collection, the air themperature value that air temperature sensor is gathered, whether the temperature value control pressure fan motor that room air temperature sensor is gathered is opened, if direct solar radiation intensity is greater than providing under air minimum discharge (30% the maximum stream flow) condition outlet temperature then to open solar porous medium air heater greater than hot-air user's temperature.
The Calculation of pressure loss method of the porous media of solar porous medium air heater is as follows:
Wherein:
Δ p: the every pressure loss of air through a porous media;
L: porous media thickness;
η: air force viscosity;
φ: porosity;
u
0: the entrance velocity that enters porous media of air;
ρ: atmospheric density;
K1: viscosity;
K2: inertia coeffeicent;
And air the speed in (except the porous media zone) should be less than 3m/s in the duct.
Preferably, described viscosity k1 gets 2.5X10
-8-3X10
-8
Preferably, described inertia coeffeicent k2 gets 0.03-0.04.
Beneficial effect:
Energy and environment are restricting the development of society and economy, and solar energy is owing to the advantage of himself, in recent years in the wide model utilization of fields such as generating, hot water, air-conditioning quilt.Utilizing solar energy air heat collector to add to be used for behind the hot-air air-conditioning or drying is that of solar energy effectively utilizes approach, and the efficient of existing solar air heater is relatively low, and the resistance of heat collector is generally bigger.The present invention utilizes some porous medias to radiant energy absorption height, thermal conductivity factor is big, intensity is high advantage, utilize porous media to make heater, solar radiation energy can be absorbed by solid skeletal by surface and surface pore, after transmit in solid skeletal by heat-conducting mode again, when air passes through the porous media hole, with solid skeletal generation heat convection, and be heated.In order to improve the temperature of outlet air, multiple-pass heat exchange between air and porous media is set.The on-way resistance of whole air heating plant can be by being provided with the porous media parameter and the pressure fan reasonable selection is handled.The solar thermal utilization efficient of heater is more than 90%, and the viscosity k1 of heater is at 2.5X10
-8-3X10
-8, and inertia coeffeicent k2 is at 0.03-0.04.The heater outlet air themperature can be controlled by the buncher control air mass flow of blower fan, realizes the automatic stepless adjusting.
Description of drawings
Fig. 1-multiple-pass solar porous medium air heater equipment front view;
In Fig. 2-front view along the plane view of A-A;
In Fig. 3-front view along the plane view of B-B.
Reference numeral:
1-direct solar radiation measuring instrument;
The 2-air temperature sensor;
3,7-boss and packing ring;
The 4-solar radiation;
5,11,14-dividing plate;
6-high-transmission rate glass;
The 8-porous media;
The 9-air outlet slit;
10-air exit temp sensor;
12,13-support;
The 15-pressure fan;
The 16-room air temperature sensor;
The 17-device controller;
18,19-high penetration glass;
20,21-porous media;
The 22-base plate;
The 23-equipment supporter;
The 24-connector that enters the mouth;
25-exports connector;
The 26-pad;
The 27-bottom plate;
The 28-upper head plate;
29-left side end plate;
30-right side end plate;
The 31-blower motor.
The specific embodiment
The present invention adopts solar radiation heating porous media, and back application of air is heated by the porous media of multiple-pass, and adding hot-air can be for purposes such as air conditioning and dryings.
Porous media material is widely used at building, water conservancy and energy field in recent years, and at energy field, porous media has can rectification and the effect that improves volume heat convection efficient.Some porous media materials, as siliceous clay, also have radiant energy absorption height, thermal conductivity factor is big, intensity is high advantage, make heat dump so utilize porous media, solar radiation energy can be absorbed by solid skeletal by surface and surface pore, after transmit in solid skeletal by heat-conducting mode again, when air passes through the porous media hole, with solid skeletal generation heat convection, and be heated.In order to improve the temperature of outlet air, multiple-pass heat exchange between air and porous media is set.The on-way resistance of whole air heating plant can be by being provided with the porous media parameter and the pressure fan reasonable selection is handled.
As shown in Figures 1 to 3, porous medium air heater equipment of the present invention comprises the detection control system of air heater body and air heater equipment.The air heater body comprises base plate 22, porous media absorber 20 and 21, support 23, pad 26, bottom plate 27, high penetration glass 18 and 19, packing ring 3 and 7, side plate 27～30, outlet connector 25, air outlet slit 9, the support 12 and 13 of pressure fan 15, inlet connector 24, air heater.Wherein, pressure fan 15 is characterised in that and belongs to axial fan, and blower fan can be controlled the pressure head of air output and air-supply by frequency modulation, and inlet connector 24 is taper shapes of flaring from outside to inside, and is attached thereto at base plate 22 places of air heater and connects; The air heater body comprises four hexahedral porous media absorbers 20 and 21, the heat absorption surface of absorber is a square, material is siliceous clay or cordierite etc., absorber 20 and 21 is by standing in pillar 23 on the base plate 22 and pad 26 supports on the pillar, because heater body hectare tiltedly placement, absorber 20 and 21 downside lean against on the bottom plate 27 of heater, totally 16 separately on the support that the pad 26 on pillar and the pillar constitutes, and support is welded on the base plate; The air heater body comprises totally four of high penetration glass 18 and 19 etc., and the penetrance of glass is big, and is connected with four side plates 27～30 with 7 with packing ring 3 by boss; The air heater body comprises outlet connector 25, the connector of gradual shrinkage, and until air outlet slit 9, the outlet of air can be connected with the user of hot-air; The air heater body also comprises the support 12 and 13 etc. of heat dump body.
The detection control system of multiple-pass solar porous medium air heater equipment, the detection control system of air heater equipment comprises direct solar radiation measuring instrument 1, air temperature sensor 2, air exit temp sensor 10, room air temperature sensor 16, blower motor 31 and device controller 17.Wherein whether device controller 17 is opened by the direct solar radiation of direct solar radiation measuring instrument 1 collection, the air themperature value that air temperature sensor 2 is gathered, the temperature value control pressure fan motor 31 that room air temperature sensor 16 is gathered, the method of whether opening be if direct solar radiation intensity greater than the energy that temperature under the air user min flow condition can be provided, then heater.Thereby the temperature of outlet air can be controlled pressure fan rotating speed 31 adjusting air outputs by pid algorithm and reach.
And the every Calculation of pressure loss through a porous media of air can be calculated according to following formula:
Wherein:
Δ p: the every pressure loss of air through a porous media;
L: porous media thickness;
η: air force viscosity;
φ: porosity;
u
0: the entrance velocity that enters porous media of air;
ρ: atmospheric density kg/m
3
K1: viscosity, generally get 2.5X10
-8-3X10
-8
K2: inertia coeffeicent, generally get 0.03-0.04.
And air the speed in (except the porous media zone) should be less than 3m/s in the duct.
Operation principle of the present invention is as follows: solar radiation energy by the surface and the surface pore after absorbed by solid skeletal, back energy from outward appearance to inner essence transmits in solid skeletal by heat-conducting mode, controller 17 gather direct solar radiation data 1, air with indoor temperature 16 and outside air temperature 2 after, can judgement open air heater equipment.If direct solar radiation intensity is greater than the energy that can provide under the air user min flow condition, heater then, air passes through porous media, and with the solid skeletal heat convection of porous media, air themperature raises, and air passes through porous media totally four times like this, and air pressure reduces, temperature constantly raises, and 9 requirements that reach the air user in the exit.Thereby the temperature of outlet air can be controlled pressure fan rotating speed 31 adjusting air outputs by pid algorithm and reach.The on-way resistance of whole air heating plant can be by being provided with the porous media parameter and the pressure fan reasonable selection is handled.
Embodiment:
For a room air amount demand is 200m
3/ h, adding hot air temperature raise to need 20 ℃, i.e. the about 1.5kw of thermal power demand of air heater, direct solar radiation is 800w/m
2, under about 93% condition of the photo-thermal transformation efficiency of solar radiation, the about 2m of area of the heater heat-absorbent surface of design
2, the width of heat dump is 0.7m, length is 2.8m, the porous media piece is formed by four, every width is 0.7m, and length is 0.7m, and thickness is 3cm, the material of porous media solid skeletal is selected cordierite, siliceous clay etc. for use, porosity evenly and be 0.7, the speed that air enters porous media is 1.5m/s, the distance between porous media and surperficial transparent glass and the base plate is 4cm, the drag losses of whole air heater system is 172Pa, and pressure fan maximum air flow amount is 250m
3/ h, the pressure head of outlet are 200Pa, the junction area 0.1m of air intake and base plate
2, the junction area of exit and base plate also is 0.1m
2, the air intake area is 0.25m
2The inclination angle of air heater is looked position that heater need place and is come surely, but guarantees the cosine losses minimum of solar radiation, and the floor of air heater is that 3cm gets final product apart from ground level.
Controller gather direct solar radiation data, air with indoor temperature and outside air temperature after, can judgement open air heater equipment.If direct solar radiation intensity is greater than the energy that can provide under the air user min flow condition, then heater.Thereby the temperature of outlet air can be controlled pressure fan rotating speed adjusting air output by pid algorithm and reach.
Claims (10)
1. a solar porous medium air heater is characterized in that comprising base plate (22), the support (23) of high penetration glass, porous media absorber, boss and packing ring (3,7), air outlet slit (9), heater support (12,13), pressure fan (15), air heater, the connector (24) that enters the mouth, outlet connector (25), bottom plate (27), upper head plate (28), left side end plate (29), right side end plate (30); Wherein, high penetration glass is connected with bottom plate (27), upper head plate (28), left side end plate (29) and right side end plate (30) respectively with packing ring by boss, base plate (22) top is provided with support (23), support is provided with the porous media absorber on (23), the corresponding setting of porous media absorber with high penetration glass, go back inlet porting connector (24) and outlet connector (25) on the base plate (22), pressure fan (15) is communicated with inlet connector (24), outlet connector (25) is connected with the user of hot-air, and base plate (22) lower heater support installs and fixes.
2. solar porous medium air heater according to claim 1 is characterized in that described pressure fan (15) adopts axial fan.
3. solar porous medium air heater according to claim 1, what it is characterized in that described inlet connector (24) is the taper shape of flaring from outside to inside.
4. solar porous medium air heater according to claim 1 is characterized in that described porous media absorber is siliceous clay or cordierite.
5. solar porous medium air heater according to claim 1 is characterized in that described support (23) is made of support and pad (26), and described frame bottom is arranged at base plate (22) top, and support top is provided with pad (26).
6. solar porous medium air heater according to claim 1 is characterized in that described porous media absorber is made of the polylith porous media, adopts dividing plate at interval; Described high penetration glass is made of the glass identical with porous media piece number, corresponding with the hole medium respectively setting of described glass.
7. the detection system of a solar porous medium air heater according to claim 1, it is characterized in that comprising direct solar radiation measuring instrument (1), air temperature sensor (2), air exit temp sensor (10), room air temperature sensor (16), blower motor (31) and device controller (17), wherein device controller (17) is by the direct solar radiation intensity of direct solar radiation measuring instrument (1) collection, the air themperature value that air temperature sensor (2) is gathered, whether the temperature value control pressure fan motor (31) that room air temperature sensor (16) is gathered is opened, if direct solar radiation intensity is greater than providing under air minimum discharge (30% the maximum stream flow) condition outlet temperature then to open solar porous medium air heater greater than hot-air user's temperature.
8. the Calculation of pressure loss method of the porous media of a solar porous medium air heater according to claim 1 is characterized in that described method is as follows:
Wherein:
Δ p: the every pressure loss of air through a porous media;
L: porous media thickness;
η: air force viscosity;
φ: porosity;
u
0: the entrance velocity that enters porous media of air;
ρ: atmospheric density;
K1: viscosity;
K2: inertia coeffeicent;
And air the speed in (except the porous media zone) should be less than 3m/s in the duct.
9. the Calculation of pressure loss method of the porous media of solar porous medium air heater according to claim 8 is characterized in that described viscosity k1 gets 2.5X10
-8-3X10
-8
10. the Calculation of pressure loss method of the porous media of solar porous medium air heater according to claim 8 is characterized in that described inertia coeffeicent k2 gets 0.03-0.04.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102113152A CN101881518A (en) | 2010-06-25 | 2010-06-25 | Solar porous medium air heater, detection system and loss computing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102113152A CN101881518A (en) | 2010-06-25 | 2010-06-25 | Solar porous medium air heater, detection system and loss computing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101881518A true CN101881518A (en) | 2010-11-10 |
Family
ID=43053593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102113152A Pending CN101881518A (en) | 2010-06-25 | 2010-06-25 | Solar porous medium air heater, detection system and loss computing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101881518A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245000A (en) * | 2012-02-10 | 2013-08-14 | 南郁森 | Solar heating device |
| CN103438592A (en) * | 2013-09-16 | 2013-12-11 | 黑龙江省科学院科技孵化中心 | Solar energy heat collection control system and heat collection control method thereof |
| CN103575066A (en) * | 2013-11-21 | 2014-02-12 | 河南理工大学 | Method and device for material drying by means of porous media |
| CN109883064A (en) * | 2019-02-01 | 2019-06-14 | 南京航空航天大学 | A kind of solar thermal collector |
| CN114008392A (en) * | 2019-03-06 | 2022-02-01 | 瓦斯特太阳能有限公司 | Method and system for controlling CSP receiver operation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072142A (en) * | 1975-09-02 | 1978-02-07 | Solaron Corporation | Heat absorber for solar energy |
| US4471761A (en) * | 1982-03-26 | 1984-09-18 | Purdue Research Foundation | Louvered air-heating solar collector |
| CN85200928U (en) * | 1985-04-01 | 1986-07-02 | 陕西师范大学 | Solar air collector with half-honeycombing and double back-flow |
| CN86202024U (en) * | 1986-04-12 | 1987-10-03 | 北京市太阳能研究所 | Multifunctional window type solar energy heater |
| CN200996736Y (en) * | 2006-12-29 | 2007-12-26 | 苏文佳 | Solar V-shaped plated double-range air heat collecter with cellular structure |
| CN201322459Y (en) * | 2008-07-15 | 2009-10-07 | 赵贵 | Single-layer wave orifice plate type flat-plate solar air collector |
| CN101592404A (en) * | 2008-05-26 | 2009-12-02 | 曹树梁 | Ceramic solar plate with air heat insulating layer |
-
2010
- 2010-06-25 CN CN2010102113152A patent/CN101881518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072142A (en) * | 1975-09-02 | 1978-02-07 | Solaron Corporation | Heat absorber for solar energy |
| US4471761A (en) * | 1982-03-26 | 1984-09-18 | Purdue Research Foundation | Louvered air-heating solar collector |
| CN85200928U (en) * | 1985-04-01 | 1986-07-02 | 陕西师范大学 | Solar air collector with half-honeycombing and double back-flow |
| CN86202024U (en) * | 1986-04-12 | 1987-10-03 | 北京市太阳能研究所 | Multifunctional window type solar energy heater |
| CN200996736Y (en) * | 2006-12-29 | 2007-12-26 | 苏文佳 | Solar V-shaped plated double-range air heat collecter with cellular structure |
| CN101592404A (en) * | 2008-05-26 | 2009-12-02 | 曹树梁 | Ceramic solar plate with air heat insulating layer |
| CN201322459Y (en) * | 2008-07-15 | 2009-10-07 | 赵贵 | Single-layer wave orifice plate type flat-plate solar air collector |
Non-Patent Citations (1)
| Title |
|---|
| 《中国优秀硕士学位论文全文数据库》 20081231 郭海超 太阳能空气集热模块冬季热性能的仿真与优化 , 2 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245000A (en) * | 2012-02-10 | 2013-08-14 | 南郁森 | Solar heating device |
| CN103438592A (en) * | 2013-09-16 | 2013-12-11 | 黑龙江省科学院科技孵化中心 | Solar energy heat collection control system and heat collection control method thereof |
| CN103575066A (en) * | 2013-11-21 | 2014-02-12 | 河南理工大学 | Method and device for material drying by means of porous media |
| CN103575066B (en) * | 2013-11-21 | 2015-05-13 | 河南理工大学 | Method and device for material drying by means of porous media |
| CN109883064A (en) * | 2019-02-01 | 2019-06-14 | 南京航空航天大学 | A kind of solar thermal collector |
| CN109883064B (en) * | 2019-02-01 | 2020-08-04 | 南京航空航天大学 | Solar heat collector |
| CN114008392A (en) * | 2019-03-06 | 2022-02-01 | 瓦斯特太阳能有限公司 | Method and system for controlling CSP receiver operation |
| EP3935321A4 (en) * | 2019-03-06 | 2022-12-28 | Vast Solar Pty Ltd | Method and system for controlling the operation of a csp receiver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105587049B (en) | A kind of solar energy phase transition and sensible heat combined type accumulation of heat wall and its heating system | |
| CN101881518A (en) | Solar porous medium air heater, detection system and loss computing method | |
| CN107084540A (en) | Multi-functional hot pipe type solar heat collector | |
| CN109612212A (en) | A kind of photovoltaic and photothermal coupled solar drying device containing heat-storage medium | |
| CN101938227A (en) | Flat-plate type solar combined heat-electricity supply device | |
| CN201926020U (en) | Photoelectric driven solar air heater | |
| CN201866958U (en) | Solar porous medium air heater and detection system | |
| CN102607206B (en) | Solar photovoltaic photo-thermal composite heat pipe vacuum tube | |
| CN202149623U (en) | Novel flat-plate type solar air collector | |
| CN103929117B (en) | A kind of condensation photovoltaic-photo-thermal-wind-force-thermoelectric integral system | |
| CN205119209U (en) | Heating system is united to production and use of marsh gas biological energy source and solar energy | |
| CN103438589A (en) | CPC concentrating photovoltaic co-generation system based on heat tube technology | |
| CN204103862U (en) | A kind of concentrating solar photoelectric and light-heat integration utilization system | |
| KR101281074B1 (en) | Generator system and heating system by using solar energy | |
| CN102620439A (en) | Coil pipe-shaped solar air heat collector | |
| CN201731654U (en) | Porous material solar energy air heat collection device | |
| CN204757401U (en) | Wind energy compensation formula solar water heater | |
| CN102889693A (en) | Flat-plate solar hot-water hot-air combined supply device | |
| CN203788210U (en) | Concentrating photovoltaic-optothermal-wind power-thermoelectric integrated system | |
| CN216977030U (en) | Solar heat pump | |
| CN206593322U (en) | A kind of solar energy drinking water apparatus | |
| CN205332557U (en) | Curtain wall type solar heat collection device | |
| CN213585606U (en) | Solar heat collection power generation device | |
| CN205783923U (en) | Horizontal cannula type solar thermal collector engineering header | |
| CN101832587A (en) | Solar fan heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101110 |