CN203396120U - Heat-collecting module and solar heat collector thereof - Google Patents
Heat-collecting module and solar heat collector thereof Download PDFInfo
- Publication number
- CN203396120U CN203396120U CN201320405891.XU CN201320405891U CN203396120U CN 203396120 U CN203396120 U CN 203396120U CN 201320405891 U CN201320405891 U CN 201320405891U CN 203396120 U CN203396120 U CN 203396120U
- Authority
- CN
- China
- Prior art keywords
- heat
- cavity
- collecting module
- heat collecting
- plate
- 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
Images
Classifications
-
- 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
Abstract
The utility model relates to technical field of solar equipment and structures, and relates to a heat-collecting module and a solar heat collector thereof. The heat-collecting module comprises a heat-absorbing plate and a heat-preserving plate which are connected with each other, wherein a heat-collecting cavity is formed between the heat-absorbing plate and the heat-preserving plate; the heat-collecting cavity is provided with a cavity water inlet and a cavity water outlet; the heat-absorbing plate comprises a lighting surface and a heat-absorbing plate pipeline die cavity surface; the heat-preserving plate comprises a backlight surface and a heat-preserving plate pipeline die cavity surface; the lighting surface and the backlight surface are formed outside the heat-collecting cavity; the heat-absorbing plate pipeline die cavity surface and the heat-preserving plate pipeline die cavity surface are positioned in the heat-collecting cavity; the lighting surface is provided with a plurality of convex ribs; a plurality of grooves are formed among the convex ribs. According to the heat-collecting module disclosed by the utility model, the lighting surface is provided with the convex ribs, and the grooves are formed among the convex ribs, so that sunlight heat can be absorbed fully, and the heat conduction efficiency is effectively increased; according to the solar heat collector, the number of the heat-collecting modules can be adjusted according to user demands; the solar heat collector is made by connecting and assembling a plurality of the heat collecting modules.
Description
Technical field
The utility model relates to solar facilities and technical field of structures, more specifically, relates to a kind of heat collecting module and solar thermal collector thereof.
Background technology
In today of rapid economic development, the excavation of energy field and application are just as battlefield, and the development of new energy field more and more receives people's concern, how new forms of energy is utilized fully, allowing people really experience the welfare that new forms of energy bring, is the focus that we pay close attention to.The older generations that walk in energy development application forward position start sight to turn to exploitation and the application of new forms of energy for a long time, and solar energy relies on the feature such as inexhaustible, without cease with it, reserves enrich to enjoy favor.The overwhelming majority of necessary for human energy is the direct or indirect sun that comes from all.Plant is transformed into chemical energy by photosynthesis solar energy and is stored in plant.The fossil fuels such as oil, coal, natural gas are all that animals and plants formed through very long geological epoch, and they are in fact the solar energy being got off by the biological fixation of age in time immemorial.At present, except solar electrical energy generation, solar energy is applied the most general in building heating, wherein especially with solar water heater the most people know.
In solar water heater application, at present both at home and abroad solar thermal collector generally all adopts vacuum tubular-shaped structures or disk construction, and ubiquity that anti-freezing property is poor, pipeline anti-corrosion difficulty is large, assembling procedure is loaded down with trivial details, cost high.The former the electron tubes type solar thermal collector thermal efficiency is high, high insulating effect, heat radiation are little, but a vacuum tube breaks, and can have influence on the operation of whole system, and cost is high, be not suitable for solar building integrated, maintenance difficulties is large, and reliability is low, and whole heat collector part quality is heavier, transportation difficulty, the medium-term and long-term bacterial reproduction easily causing of glass-vacuum tube, the circulation recovery difficult of material is large, and secondary utilizes degree low; The latter's flat type solar heat collector heat production water yield is large, and cost performance is high, easily installs; can realize architecture-integral, but easily make collecting plate, pipeline be split up during use in winter, be damaged by frost, the thermal efficiency is low; energy-saving effect is not obvious; often there will be drainage, service life is short, rapid heat dissipation; heat insulation effect is poor; anti-typhoon capacity is poor, and the processing technology of the manufacturing is complicated, loaded down with trivial details, and cost is higher.
The problems referred to above, excited new energy development person's continuous exploration, find new method, developing new solar thermal collector maximizes favourable factors and minimizes unfavourable ones, under the condition allowing, solve to greatest extent heat collector assembling operation loaded down with trivial details, transportation difficulty, the problems such as cost is higher, to reach maximum science, economic benefit.
Therefore, in order to make production and processing manufacture simpler, it is easier to transport, and collecting efficiency is higher, and cost is lower, and material can recycle and reuse, and is beneficial to resources conservation, energy-conservation, protection of the environment, and urgent need provides a kind of solar thermal collector of new structure.
Utility model content
The utility model is intended to solve the problems of the technologies described above at least to a certain extent.
Primary and foremost purpose of the present utility model is to provide a kind of heat collecting module, and some fins are set on lighting surface, forms some grooves between some fins, causes and can absorb fully sunshine heat, effectively raises again heat transfer efficiency.
Further object of the present utility model is to provide a kind of solar thermal collector that adopts above-mentioned heat collecting module, can carry out heat collecting module quantity to be equipped with and to adjust according to user's demand consumption, by several heat collecting modules, assemble and form, than traditional solar thermal collector light weight, the dismounting of being more convenient for, transportation, and long service life; Can realize architecture-integral, cost is low, can be worth by spread, and material can recycling, not only reduced resource consumption but also energy-conserving and environment-protective.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of heat collecting module is provided, comprise interconnective absorber plate and warming plate, between described absorber plate and warming plate, form heat collector cavity, described heat collector cavity is provided with cavity water inlet and cavity delivery port, described absorber plate comprises lighting surface, absorber plate pipeline cavity surface, warming plate comprises shady face, warming plate pipeline cavity surface, described lighting surface and shady face are located at outside heat collector cavity, absorber plate pipeline cavity surface and warming plate pipeline cavity surface are located in heat collector cavity, described lighting surface is provided with some fins, forms some grooves between some fins.
The utility model heat collecting module is mainly formed by connecting by absorber plate and warming plate, between the two, form heat collector cavity, actual absorber plate and warming plate can be two plastic plates with the semicircle cavity configuration of thermal-arrest pipeline of injection mo(u)lding, absorber plate and warming plate after modification have high thermal conductivity, high heat absorption rate, low-launch-rate, corrosion-resistant and ageing-resistant performance, employing is difficult for buckling deformation and the simple injection mo(u)lding of processing and fabricating, realize that absorber plate and warming plate combine together completely and the inner conveyance conduit that forms efficient heat-collecting, water can carry out input and output from cavity water inlet and the cavity delivery port of heat collector cavity swimmingly, really realized swift to operate easy, the function of perfect efficient sealed connection and heat build-up, the lighting surface of absorber plate is with some fins, between some fins, form some grooves, the characteristic of its fin and groove mainly makes absorber plate can absorb fully the heat of solar radiation, heat transfer area is large, be the heat that cold water can absorb collecting plate during by heat collecting module fast, cold water becomes hot water.This heat collecting module arranges some fins on lighting surface, forms some grooves between some fins, causes and can absorb fully sunshine heat, effectively raises again heat transfer efficiency, has avoided the not high problem of heat absorption rate causing because of light reflection.
Wherein, the sealing that absorber plate and warming plate adopt disposable special-purpose ultrasonic welding procedure to carry out the two is fixed, and this kind of fixed form not only formed thermal-arrest water route carrier pipe but also seal, heat build-up, reaches real seamless link.
One of improve, described lighting surface is provided with heat absorbing coating, and described heat absorbing coating covers fin and flute surfaces.This heat absorbing coating is efficient dedicated suction hot coating, has both avoided occurring, because light reflects the not high problem of heat absorption rate causing, can be good at again absorbing the heat of sunshine institute radiation.This structure can improve the heat absorption efficiency of heat collecting module, further improves heat transfer efficiency.
Further, described some fins are parallel to each other and are distributed on lighting surface, and the interval between fin equates.This structural design can improve the absorption thermal efficiency of fin on lighting surface to greatest extent, and can improve heat transfer efficiency.Further, described fin is stepped.
Two of improvement, described shady face is provided with some grooves, has saved material, and has guaranteed the intensity of warming plate.
Preferably, described groove is the semi-circular shape groove to heat collector cavity internal projection.Semi-circular shape groove structure both guaranteed warming plate endothermic character and not yielding, thermal coefficient of expansion is low, thermal shock resistance and the poor feature such as strong of heatproof, can save again material, reduces costs, manufacture and convenient formation.
Alternatively, described absorber plate is provided with absorber plate waterway inlet, the outlet of absorber plate water route, described warming plate is provided with warming plate waterway inlet, the outlet of warming plate water route, described absorber plate waterway inlet and warming plate waterway inlet form cavity water inlet, and the outlet of absorber plate water route and warming plate water route go out interruption-forming cavity delivery port.
Three of improvement, is connected with respectively straight tube on described cavity water inlet and cavity delivery port, is convenient to input and the output of water.
Preferably, be respectively equipped with O type ring recess on described cavity water inlet and cavity delivery port, between described straight tube and cavity water inlet, straight tube and cavity delivery port, be equipped with O RunddichtringO, described O RunddichtringO is located in O type ring recess just.O RunddichtringO has played good sealing function, makes cold water and the hot water of straight tube in can transfer pipeline type heat collector cavity, is also convenient to and being connected and raising and the conveying of discharge of a plurality of heat collecting modules.In addition, can before absorber plate and warming plate welding, O RunddichtringO be directly sheathed on the position that straight tube is suitable, then O RunddichtringO correspondence be put into O type ring recess, guarantee that straight tube matches with cavity water inlet and cavity delivery port simultaneously.
Preferably, O RunddichtringO can be selected elastomeric material, as acrylonitrile-butadiene rubber or ethylene propylene diene rubber, silicon rubber etc.; Straight tube is selected plastic pipes for water, i.e. common PP-R or PE-RT, PEX plastic pipe.
The utility model also provides a kind of solar thermal collector that adopts above-mentioned any one heat collecting module, comprises several heat collecting modules, and described several heat collecting modules are connected.
This solar thermal collector is combined by a plurality of heat collecting modules, take water as heat transfer medium, is assembled into a solar water heater heat-collecting device that can meet user's instructions for use.Can be according to the demand of user and consumption, the heat collecting module quantity specifications of assembling is divided multipleization, can be for selecting voluntarily, therefore several heat collecting modules that assembly and connection becomes are in the process of continual absorption sunshine heat, while cold water is the heat of continual absorption heat collecting module in heat collecting module also, with this reciprocation cycle, under identical sunshine condition, can reach the object that existing flat-plate solar collector and vacuum tube collector utilize solar energy heating cold water on an equal basis equally.
Wherein, between each heat collecting module, can use common pipe fitting as direct first-class connection of straight-through, internal thread, the mode of sealing can be selected cementing, or the mode of electric fusion welding etc. seals, specifically can select according to actual conditions, it is assembled and easy to assembly quick.With traditional electron tubes type, flat-plate collector, compare, the problems such as the utility model solar thermal collector has solved traditional solar thermal collector parts complex manufacturing, assembling procedure is loaded down with trivial details, transportation is difficult, conscientiously make solar thermal collector parts production technology simpler, assembling procedure is more quick, transports convenient; And the selected material of heat collecting module can recycle and reuse, be beneficial to and economize on resources, protection of the environment; compare with electron tubes type, flat-plate collector; energy-saving and cost-reducing, cost-saving aspect advantage is more obvious, more meets the trend of integrated building development, spread.
The process of the heating cold water of the utility model solar thermal collector is as follows: the cold water in water tank for water-heater is entered among heat collecting module by water inlet by cold water compensating pipe, and be full of each heat collecting module of whole solar thermal collector, solar irradiation is after heat collecting module, heat collecting module absorbs heat, the heat of heat collecting module is slowly delivered to the water in heat collecting module along fin, after water heat absorption in heat collecting module, temperature raises, proportion reduces, form the power making progress, form a thermal siphon system, from cavity delivery port, export, and be stored in storage tank top, by cold water compensating pipe, constantly supplement the lower water of temperature simultaneously, so move in circles, final whole box water is all increased to certain temperature.
Compared with prior art, the beneficial effects of the utility model are:
The utility model heat collecting module is mainly formed by connecting by absorber plate and warming plate, between the two, form heat collector cavity, actual absorber plate and warming plate can be two plastic plates with the semicircle cavity configuration of thermal-arrest pipeline of injection mo(u)lding, absorber plate and warming plate after modification have high thermal conductivity, high heat absorption rate, low-launch-rate, corrosion-resistant and ageing-resistant performance, employing is difficult for buckling deformation and the simple injection mo(u)lding of processing and fabricating, realize that absorber plate and warming plate combine together completely and the inner conveyance conduit that forms efficient heat-collecting, water can carry out input and output from cavity water inlet and the cavity delivery port of heat collector cavity swimmingly, really realized swift to operate easy, the function of perfect efficient sealed connection and heat build-up, the lighting surface of absorber plate is with some fins, between some fins, form some grooves, the characteristic of its fin and groove mainly makes absorber plate can absorb fully the heat of solar radiation, heat transfer area is large, be the heat that cold water can absorb lighting surface during by heat collecting module fast, cold water becomes hot water.This heat collecting module arranges some fins on lighting surface, forms some grooves between some fins, causes and can absorb fully sunshine heat, effectively raises again heat transfer efficiency, has avoided the not high problem of heat absorption rate causing because of light reflection.
The utility model solar thermal collector is combined by a plurality of heat collecting modules, take water as heat transfer medium, is assembled into a solar water heater heat-collecting device that can meet user's instructions for use.Can be according to the demand of user and consumption, the heat collecting module quantity specifications of assembling is divided multipleization, can be for selecting voluntarily, therefore several heat collecting modules that assembly and connection becomes are in the process of continual absorption sunshine heat, while cold water is the heat of continual absorption heat collecting module in heat collecting module also, with this reciprocation cycle, under identical sunshine condition, can reach the object that existing flat-plate solar collector and vacuum tube collector utilize solar energy heating cold water on an equal basis equally.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment solar thermal collector.
Fig. 2 is the structural representation of the single heat collecting module of the utility model embodiment.
Fig. 3 is the blast structural representation of the utility model embodiment heat collecting module.
Fig. 4 is A part structure for amplifying schematic diagram in Fig. 3.
Fig. 5 is another blast structural representation of the utility model embodiment heat collecting module.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is further described.Wherein, accompanying drawing is only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore the term of describing position relationship in accompanying drawing is only for exemplary illustration, can not be interpreted as the restriction to this patent.
Be the embodiment of the utility model solar thermal collector as shown in Figure 1 to Figure 2, as shown in Figure 1, comprise several heat collecting modules 10, several heat collecting modules 10 are connected.
Wherein, as shown in Figures 2 to 5, heat collecting module 10 comprises interconnective absorber plate 20 and warming plate 30, between absorber plate and warming plate, form heat collector cavity (not shown), heat collector cavity is provided with cavity water inlet 41 and cavity delivery port 42, absorber plate 20 comprises lighting surface 21, absorber plate pipeline cavity surface 22, warming plate 30 comprises shady face 31, warming plate pipeline cavity surface 32, lighting surface 21 and shady face 31 are located at outside heat collector cavity, absorber plate pipeline cavity surface 22 and warming plate pipeline cavity surface 32 are located in heat collector cavity, lighting surface 21 is provided with some fins 23, between some fins, form some grooves 24.Wherein, the quantity of cavity water inlet 41 and cavity delivery port 42 can design according to actual service condition, in the present embodiment, designs respectively two-way cavity water inlet 41 and cavity delivery port 42; The sealing that absorber plate 20 and warming plate 30 adopts disposable special-purpose ultrasonic welding procedure to carry out the two is fixed, and this kind of fixed form not only formed thermal-arrest water route carrier pipe but also seal, heat build-up, reaches real seamless link.
In order to improve the heat absorption efficiency of heat collecting module, further improve heat transfer efficiency, on lighting surface 21, be provided with heat absorbing coating (not shown), heat absorbing coating covers fin 23 and groove 24 surfaces.This heat absorbing coating is efficient dedicated suction hot coating, has both avoided occurring, because light reflects the not high problem of heat absorption rate causing, can be good at again absorbing the heat of sunshine institute radiation.
As shown in Figure 3, Figure 4, some fins 23 are parallel to each other and are distributed on lighting surface 21, and the interval between fin 23 equates; Fin 23 is stepped.This structural design can improve the absorption thermal efficiency of fin 23 on lighting surface 21 to greatest extent, and can improve heat transfer efficiency.
As shown in Figure 5, shady face 31 is provided with some grooves 33, be specially the semi-circular shape groove to heat collector cavity internal projection, this structural design both guaranteed warming plate endothermic character and not yielding, thermal coefficient of expansion is low, thermal shock resistance and the poor feature such as strong of heatproof, can save material again, reduce costs, manufacture and convenient formation.
As shown in Fig. 3, Fig. 5, absorber plate 20 is provided with absorber plate waterway inlet 25, absorber plate water route outlet 26, warming plate 30 is provided with warming plate waterway inlet 34, warming plate water route outlet 35, absorber plate waterway inlet 25 and warming plate waterway inlet 34 form cavity water inlet 41, and the outlet 26 of absorber plate water route and warming plate water route outlet 35 form cavity delivery port 42; On cavity water inlet 41 and cavity delivery port 42, be connected with respectively straight tube 43, be convenient to input and the output of water; On cavity water inlet 41 and cavity delivery port 42, be respectively equipped with O type ring recess 44, between straight tube 43 and cavity water inlet 41, straight tube 43 and cavity delivery port 42, be equipped with O RunddichtringO 45, O RunddichtringO 45 is located in O type ring recess 44 just.O RunddichtringO 45 has played good sealing function, makes cold water and the hot water of straight tube 43 in can transfer pipeline type heat collector cavity, is also convenient to and being connected and raising and the conveying of discharge of a plurality of heat collecting modules 10.In addition, can be before absorber plate 20 and warming plate 30 weld, O RunddichtringO 45 is directly sheathed on the position that straight tube 43 is suitable, then O RunddichtringO 45 correspondences is put into O type ring recess 44, guarantee that straight tube 43 matches with cavity water inlet 41 and cavity delivery port 42 simultaneously.
The O RunddichtringO 45 of the present embodiment can be selected elastomeric material, as acrylonitrile-butadiene rubber or ethylene propylene diene rubber, silicon rubber etc.; Straight tube 43 is selected plastic pipes for water, i.e. common PP-R or PE-RT, PEX plastic pipe.
The present embodiment heat collecting module is mainly formed by connecting by absorber plate 20 and warming plate 30, between the two, form heat collector cavity, actual absorber plate 20 and warming plate 30 can be two plastic plates with the semicircle cavity configuration of thermal-arrest pipeline of injection mo(u)lding, absorber plate 20 and warming plate 30 after modification have high thermal conductivity, high heat absorption rate, low-launch-rate, corrosion-resistant and ageing-resistant performance, employing is difficult for buckling deformation and the simple injection mo(u)lding of processing and fabricating, realize that absorber plate and warming plate combine together completely and the inner conveyance conduit that forms efficient heat-collecting, water can carry out input and output from cavity water inlet 41 and the cavity delivery port 42 of heat collector cavity swimmingly, really realized swift to operate easy, the function of perfect efficient sealed connection and heat build-up, the lighting surface 21 of absorber plate 20 is with some fins 23, between some fins 23, form some grooves 24, its fin 23 mainly makes absorber plate 20 can absorb fully the heat of solar radiation with the characteristic of groove 24, heat transfer area is large, be the heat that cold water can absorb lighting surface 21 during by heat collecting module 10 fast, cold water becomes hot water.This heat collecting module 10 arranges some fins 23 on lighting surface 21, between some fins 23, form some grooves 24, cause and can absorb fully sunshine heat, effectively raise again heat transfer efficiency, avoided the not high problem of heat absorption rate causing because of light reflection.
The process of the heating cold water of the present embodiment solar thermal collector is as follows: the cold water in water tank for water-heater is entered among heat collecting module 10 by water inlet by cold water compensating pipe, and be full of each heat collecting module of whole solar thermal collector, solar irradiation is after heat collecting module 10, heat collecting module 10 absorbs heat, the heat of heat collecting module 10 is slowly delivered to the water in heat collecting module 10 along fin, after water heat absorption in heat collecting module 10, temperature raises, proportion reduces, form the power making progress, form a thermal siphon system, from 42 outputs of cavity delivery port, and be stored in storage tank top, by cold water compensating pipe, constantly supplement the lower water of temperature simultaneously, so move in circles, final whole box water is all increased to certain temperature.
The present embodiment solar thermal collector is combined by a plurality of heat collecting modules, take water as heat transfer medium, is assembled into a solar water heater heat-collecting device that can meet user's instructions for use.Can be according to the demand of user and consumption, the heat collecting module quantity specifications of assembling is divided multipleization, can be for selecting voluntarily, therefore several heat collecting modules that assembly and connection becomes are in the process of continual absorption sunshine heat, while cold water is the heat of continual absorption heat collecting module in heat collecting module also, with this reciprocation cycle, under identical sunshine condition, can reach the object that existing flat-plate solar collector and vacuum tube collector utilize solar energy heating cold water on an equal basis equally.
Wherein, between each heat collecting module, can use common pipe fitting as direct first-class connection of straight-through, internal thread, the mode of sealing can be selected cementing, or the mode of electric fusion welding etc. seals, specifically can select according to actual conditions, it is assembled and easy to assembly quick.With traditional electron tubes type, flat-plate collector, compare, the problems such as the utility model solar thermal collector has solved traditional solar thermal collector parts complex manufacturing, assembling procedure is loaded down with trivial details, transportation is difficult, conscientiously make solar thermal collector parts production technology simpler, assembling procedure is more quick, transports convenient; And the selected material of heat collecting module can recycle and reuse, be beneficial to and economize on resources, protection of the environment; compare with electron tubes type, flat-plate collector; energy-saving and cost-reducing, cost-saving aspect advantage is more obvious, more meets the trend of integrated building development, spread.
The entire combination packing of the present embodiment solar thermal collector, can select aluminium alloy extrusions or other materials, according to actual operation requirements, selects, and does not elaborate here.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (10)
1. a heat collecting module, comprise interconnective absorber plate and warming plate, it is characterized in that, between described absorber plate and warming plate, form heat collector cavity, described heat collector cavity is provided with cavity water inlet and cavity delivery port, described absorber plate comprises lighting surface, absorber plate pipeline cavity surface, warming plate comprises shady face, warming plate pipeline cavity surface, described lighting surface and shady face are located at outside heat collector cavity, absorber plate pipeline cavity surface and warming plate pipeline cavity surface are located in heat collector cavity, described lighting surface is provided with some fins, forms some grooves between some fins.
2. heat collecting module according to claim 1, is characterized in that, described lighting surface is provided with heat absorbing coating, and described heat absorbing coating covers fin and flute surfaces.
3. heat collecting module according to claim 2, is characterized in that, described some fins are parallel to each other and are distributed on lighting surface.
4. heat collecting module according to claim 3, is characterized in that, described fin is stepped.
5. heat collecting module according to claim 1, is characterized in that, described shady face is provided with some grooves.
6. heat collecting module according to claim 5, is characterized in that, described groove is the semi-circular shape groove to heat collector cavity internal projection.
7. according to the heat collecting module described in claim 1 to 6 any one, it is characterized in that, described absorber plate is provided with absorber plate waterway inlet, the outlet of absorber plate water route, described warming plate is provided with warming plate waterway inlet, the outlet of warming plate water route, described absorber plate waterway inlet and warming plate waterway inlet form cavity water inlet, and the outlet of absorber plate water route and warming plate water route go out interruption-forming cavity delivery port.
8. heat collecting module according to claim 7, is characterized in that, on described cavity water inlet and cavity delivery port, is connected with respectively straight tube.
9. heat collecting module according to claim 8, it is characterized in that, on described cavity water inlet and cavity delivery port, be respectively equipped with O type ring recess, between described straight tube and cavity water inlet, straight tube and cavity delivery port, be equipped with O RunddichtringO, described O RunddichtringO is located in O type ring recess just.
10. a solar thermal collector that adopts the claims 1 to 9 any one heat collecting module, is characterized in that, comprises several heat collecting modules, and described several heat collecting modules are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405891.XU CN203396120U (en) | 2013-07-09 | 2013-07-09 | Heat-collecting module and solar heat collector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405891.XU CN203396120U (en) | 2013-07-09 | 2013-07-09 | Heat-collecting module and solar heat collector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396120U true CN203396120U (en) | 2014-01-15 |
Family
ID=49907647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405891.XU Expired - Fee Related CN203396120U (en) | 2013-07-09 | 2013-07-09 | Heat-collecting module and solar heat collector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398478A (en) * | 2013-07-09 | 2013-11-20 | 广东联塑科技实业有限公司 | Heat collection module and solar heat collector thereof |
-
2013
- 2013-07-09 CN CN201320405891.XU patent/CN203396120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398478A (en) * | 2013-07-09 | 2013-11-20 | 广东联塑科技实业有限公司 | Heat collection module and solar heat collector thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102087049B (en) | Slot type solar heat-collecting device | |
| CN101938226B (en) | Double-effect solar accumulative black tube | |
| CN102734942B (en) | Distributed solar heat and power combination energy system | |
| CN102135331A (en) | Slot type solar heat collector | |
| CN201973897U (en) | Split solar water heater taking gas as working medium | |
| CN211854524U (en) | Solar air source heat pump system | |
| CN110686414B (en) | Compound parabolic light-gathering power generation-phase change heat storage device | |
| CN203396120U (en) | Heat-collecting module and solar heat collector thereof | |
| CN202056950U (en) | Novel heating device taking solar energy as heat source | |
| CN105716303B (en) | A kind of energy integration system of photovoltaic and photothermal solar integration | |
| CN203758076U (en) | Efficient solar energy absorption refrigerating system | |
| CN202254382U (en) | Trough solar energy thermal collecting device | |
| CN103398478A (en) | Heat collection module and solar heat collector thereof | |
| CN205332556U (en) | Heat collective device of solar water heater | |
| CN203704386U (en) | Heat storage type solar low-temperature heat supply system | |
| CN202709504U (en) | Photovoltaic automatic heat-exchange split-type solar water heater | |
| CN202452721U (en) | Concentric-circle type photo-thermal photovoltaic conversion vacuum glass pipe heat collecting system | |
| CN106524574A (en) | Solar energy, air energy and geothermal device switching energy-saving compensation system | |
| CN203174918U (en) | Solar photovoltaic photo-thermal roof system | |
| CN101781915A (en) | Solar energy wall body heat utilization system | |
| CN105462830A (en) | Rural household biogas tank warming system with diaphragm type heat transfer pipe | |
| CN2578740Y (en) | High-temperature freezing resistance single-tube natual circulating solar water heaters | |
| CN205351821U (en) | U venturi tube solar water heater | |
| CN104792030A (en) | Novel high-efficiency solar photovoltaic water heater | |
| CN103673351A (en) | U-shaped vacuum heat pipe type vacuum photo-thermal and photovoltaic conversion glass pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |