CN207922588U - A kind of solar thermal collection system - Google Patents

A kind of solar thermal collection system Download PDF

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Publication number
CN207922588U
CN207922588U CN201721821298.8U CN201721821298U CN207922588U CN 207922588 U CN207922588 U CN 207922588U CN 201721821298 U CN201721821298 U CN 201721821298U CN 207922588 U CN207922588 U CN 207922588U
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China
Prior art keywords
heat
inner tube
spherical crown
hot inner
collection
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CN201721821298.8U
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Chinese (zh)
Inventor
张峰
于莹
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Qingdao Lucky Energy Technology Co Ltd
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Qingdao Lucky Energy Technology Co Ltd
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Priority to CN201721821298.8U priority Critical patent/CN207922588U/en
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    • 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
    • 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
    • Y02E10/47—Mountings or tracking
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

Abstract

A kind of solar thermal collection system includes positioned at the spherical crown heat collector of the top, positioned at the heat storage can of spherical crown heat collector lower end and positioned at the firm banking of bottommost, it is characterised in that：The center of the spherical crown heat collector is provided with the heating outer tube being disposed vertically, the heating outer tube is provided with collection hot inner tube, the collection hot inner tube is communicated with heating outer tube, the collection hot inner tube passes through the lower end of spherical crown heat collector to enter inside heat storage can, the center of the heat storage can is provided with radiator, it is provided with inlet and outlet on the radiator, and inlet and outlet is connected to collection hot inner tube, the coolant media of flowing is provided between the heating outer tube sum aggregate hot inner tube, the collecting system realizes the quick heat-collector to solar energy, and by the heat of collection quickly through media storage in heat storage can, heat transmission path is short, efficiency of transmission is high, heat accumulation speed block, distribution is connected multiple heat collectors and is connected, it disclosure satisfy that industrial requirement.

Description

A kind of solar thermal collection system
Technical field
The utility model is related to solar energy heating technical fields, are specifically exactly a kind of solar thermal collection system.
Background technology
With the rapid development of social economy, huge to traditional fossil energy consumption, fossil energy price rises steadily, Huge destruction also is caused to environment for human survival simultaneously, in order to realize sustainable development, countries in the world all greatly develop it is green Color new energy.
For solar energy as a kind of cleaning, free of contamination regenerative resource, development and utilization is considered world energy sources strategy Important component.Solar water heater is successfully commercialized, and how more effectively to be utilized solar energy, is become various countries Scientist endeavours the content of research.
Current solar energy heats the water in pipe after generally carrying out thermal-arrest by thermal-collecting tube, then turns solar energy The thermal energy in water is turned to, then the place that needs heat is used by thermal energy, realizes and sun transformation of energy is used, however for It is satisfiable for domestic applications, but is applied to and cannot industrially meet the requirements, it is hot after thermal-arrest since collecting efficiency is low It is slow to measure conversion rate, and will appear heat loss in conversion process, results in waste of resources, while there are roads when heat is stored Diameter is too long, leads to energy loss, and heat transfer process process efficiency is low, cannot meet technical grade requirement, high-power high heat work Industry is met using department.
Invention content
The purpose of this utility model is to provide a kind of solar thermal collection system, which realizes to the fast of solar energy Fast thermal-arrest, and by the heat of collection quickly through media storage in thermal storage device, heat transmission path is short, and efficiency of transmission is high, Heat accumulation speed block, distribution are connected multiple heat collectors and are connected, and disclosure satisfy that industrial requirement.
The technical solution adopted by the utility model to solve its technical problems is that：A kind of solar thermal collection system, including position Spherical crown heat collector in the top, the thermal storage device positioned at spherical crown heat collector lower end and positioned at the firm banking of bottommost, it is special Sign is：The center of the spherical crown heat collector is provided with the heating outer tube being disposed vertically, the heating outer tube It is provided with collection hot inner tube, the collection hot inner tube is communicated with heating outer tube, and the collection hot inner tube passes through under spherical crown heat collector End enter thermal storage device inside, the center of the thermal storage device is provided with radiator, be provided on the radiator into Mouth and outlet, and inlet and outlet is connected to collection hot inner tube, and stream is provided between the heating outer tube sum aggregate hot inner tube Dynamic coolant media.
As an optimization, the lower end of the spherical crown heat collector is provided with the tracker for adjusting direction of rotation.
As an optimization, the tracker includes the bearing of shell and setting inside the housing, the axis of the bearing It holds inner ring to be fixedly connected with shell, the bearing outer ring of the bearing is fixedly connected with thermal storage device shell, the shell and drive Driving worm screw connection on dynamic motor.
As an optimization, be provided on the radiator it is multiple be arranged in parallel with cooling fin, be arranged on the cooling fin There is external layer preservation layer.
As an optimization, compressor is provided in the collection hot inner tube being connect with the input end of the radiator.
As an optimization, the thermal storage device is divided into internal layer and outer layer, is to vacuumize setting between the internal layer and outer layer.
The utility model has the beneficial effects that：Compared with prior art, a kind of solar thermal collection system of the utility model, Heat is focused on into heating outer tube by heat collector, heating outer tube is passed through heat in thermal-arrest by the coolant media of internal flow Pipe is transmitted in radiator, then is transferred heat in thermal storage device by radiator, and depositing for heat is finally realized by thermal storage device Storage, multiple thermal storage devices concentrate in together, by the centrally stored of heat, improving heat amount of storage, industrial requirement can be met, And can realize the quick heat-collector of solar energy, and quick heat accumulation reduces scattering and disappearing for during thermal-arrest and storage heat.
Description of the drawings
Fig. 1 is the utility model overall construction drawing；
Fig. 2 is the utility model tracker internal structure enlarged drawing；
Wherein, 1 spherical crown heat collector, 2 heating outer tubes, 3 collection hot inner tubes, 4 trackers, 5 firm bankings, 6 thermal storage devices, 7 heat dissipations Device, 8 compressors, 9 bearing inner races, 10 bearing outer rings, 11 shells, 12 driving motors, 13 driving worm screws.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached The detailed description of the embodiments of the present invention provided in figure is not intended to limit claimed the scope of the utility model, But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people The every other embodiment that member is obtained without creative efforts belongs to the model of the utility model protection It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.
In embodiment as shown in Figure 1, a kind of solar thermal collection system, include positioned at the top spherical crown heat collector 1, be located at The thermal storage device 6 of 1 lower end of spherical crown heat collector and firm banking 5 positioned at bottommost, it is characterised in that：The spherical crown heat collector 1 center is provided with the heating outer tube 2 being disposed vertically, and the heating outer tube 2 is internally provided with collection hot inner tube 3, described Collection hot inner tube 3 communicated with heating outer tube 2, the collection hot inner tube 3 enters across the lower end of spherical crown heat collector 1 in thermal storage device 6 The center in portion, the thermal storage device 6 is provided with radiator 7, and inlet and outlet has been provided on the radiator 7, and And inlet and outlet is connected to collection hot inner tube 3, and the refrigerant of flowing is provided between the 2 sum aggregate hot inner tube 3 of heating outer tube Medium.
Spherical crown heat collector is a spherical structure, and the position setting heating outer tube at center, sun pipeline is radiated at spherical crown Back reflection on heat collector concentrates on light on heating outer tube, realizes collection to heat, and spherical crown heat collector is towards the side of the sun To, it is different at the angle of inclination of the heat collector of different position spherical crowns, it is adjusted, is being heated according to different latitude solar illumination angle Setting collects hot inner tube in outer tube, and has the coolant media of flowing in heating outer tube sum aggregate hot inner tube, and coolant media is chosen as The similar mediums such as freon realize and are transmitted to the absorption of heat, and collection hot inner tube connects thermal storage device, and with the heat dissipation in thermal storage device Device connects, and heat is transmitted to by collecting hot inner tube on radiator, and radiator distributes heat in thermal storage device, realizes the storage of heat It deposits, and refrigerant flow back into heating outer tube, then by constantly being circulated in radiator using collection hot inner tube The absorption for carrying out heat again is transmitted, and cycle continuous in this way realizes the collection storage of solar energy.
In another embodiment as shown in Figure 2, the lower end of the spherical crown heat collector 1, which is provided with, adjusts direction of rotation Tracker 4, the tracker 4 include shell 11 and the bearing that is arranged inside shell 11, in the bearing of the bearing Circle 9 is fixedly connected with shell 11, and the bearing outer ring 10 of the bearing is fixedly connected with 6 shell of thermal storage device, the shell 11 It is connect with the driving worm screw 13 on driving motor 12.
The placement location of spherical crown heat collector vertically upward is given in fig. 1 and 2, and spherical crown heat collector is according to practical difference Latitude can adjust angle of inclination, and setting can be rotated with the deflection of sunray in the lower end of the antipyretic device of spherical crown, Realize that the absorption maximum to light, tracker drive the rotation of spherical crown heat collector, pass through according to sun irradiation angle, control tracker Driving motor drives driving worm screw rotation, driving worm screw and the cage connection on tracker, is provided on shell and driving worm screw The screw of cooperation, driving screw rod rotation, is engaged by screw rod with shell, and shell rotation is driven, and shell is fixed with bearing inner race to be connected It connects, spherical crown heat collector is fixed on the shell, the final control realized to the direction of rotation of spherical crown heat collector.
Be provided on the radiator 7 it is multiple be arranged in parallel with cooling fin, it is anti-that outer layer is provided on the cooling fin Rotten layer.
Radiator is that the cooling fin of multiple laminated structures assembles, after the heat in radiator is by every cooling fin By heat loss in thermal storage device, the transmission speed of heat is increased, is improved work efficiency.
It is provided with compressor 8 in the collection hot inner tube 3 being connect with the input end of the radiator 7.
Compressor is compressed the refrigerant in hot inner tube is collected, and is realized by compressor and is improved temperature to refrigerant in collection hot inner tube, And it is quickly transmitted in radiator.
The thermal storage device 6 divides for internal layer and outer layer, to vacuumize setting between the internal layer and outer layer.
The intermediate hollow layer of thermal storage device effectively prevent the loss of heat, and reduction heat, which is stored in thermal storage device, to be caused to scatter and disappear.
In this solar thermal collection system, heat carries out heat concentration by spherical crown heat collector, and is received by heating outer tube Collection heats the coolant media in outer tube and realizes to the conversion of the heat on heating outer tube, is converted to the interior energy of refrigerant, refrigerant band again Dynamic heat is transmitted to by collecting hot inner tube in radiator, by heat loss in thermal storage device, realize quick collection to heat with Storage may be implemented the collection and storage of solar energy in large area, disclosure satisfy that industrial requirement after multiple thermal storage devices concentrate connection.
Heat is focused on heating outer tube by a kind of solar thermal collection system of the utility model by heat collector, and heating is outer Heat is transmitted to by collecting hot inner tube in radiator by pipe by the coolant media of internal flow, then is passed heat by radiator It is delivered in thermal storage device, finally realizes that the storage of heat, multiple thermal storage devices are concentrated in together by thermal storage device, by the collection to heat Middle storage improves heat amount of storage, can meet industrial requirement, and can realize the quick heat-collector of solar energy, and quickly Heat accumulation, reduce thermal-arrest and storage during heat scatter and disappear.
Above-mentioned specific implementation mode is only the specific case of the utility model, and the scope of patent protection of the utility model includes But it is not limited to the product form and style of above-mentioned specific implementation mode, it is any to meet the utility model claims book and any institute Belong to the appropriate changes or modifications that the those of ordinary skill of technical field does it, should all fall into the patent protection of the utility model Range.

Claims (6)

1. a kind of solar thermal collection system includes the spherical crown heat collector positioned at the top（1）, be located at spherical crown heat collector（1）Lower end Thermal storage device（6）And the firm banking positioned at bottommost（5）, it is characterised in that：The spherical crown heat collector（1）Centre bit Install the heating outer tube for being equipped with and being disposed vertically（2）, the heating outer tube（2）It is internally provided with collection hot inner tube（3）, the collection Hot inner tube（3）With heating outer tube（2）It communicates, the collection hot inner tube（3）Across spherical crown heat collector（1）Lower end enter thermal storage device （6）Inside, the thermal storage device（6）Center be provided with radiator（7）, the radiator（7）On be provided with import And outlet, and inlet and outlet and collection hot inner tube（3）Connection, the heating outer tube（2）Sum aggregate hot inner tube（3）Between set It is equipped with the coolant media of flowing.
2. a kind of solar thermal collection system according to claim 1, it is characterised in that：The spherical crown heat collector（1）'s Lower end is provided with the tracker for adjusting direction of rotation（4）.
3. a kind of solar thermal collection system according to claim 2, it is characterised in that：The tracker（4）Including outer Shell（11）And it is arranged in shell（11）Internal bearing, the bearing inner race of the bearing（9）With shell（11）It is fixedly connected, The bearing outer ring of the bearing（10）With thermal storage device（6）Shell is fixedly connected, the shell（11）With driving motor（12） On driving worm screw（13）Connection.
4. a kind of solar thermal collection system according to claim 1, it is characterised in that：The radiator（7）Upper setting Have it is multiple be arranged in parallel with cooling fin, external layer preservation layer is provided on the cooling fin.
5. a kind of solar thermal collection system according to claim 1, it is characterised in that：With the radiator（7）Into The collection hot inner tube of mouth end connection（3）On be provided with compressor（8）.
6. a kind of solar thermal collection system according to claim 1, it is characterised in that：The thermal storage device（6）In being divided into Layer and outer layer are to vacuumize setting between the internal layer and outer layer.
CN201721821298.8U 2017-12-23 2017-12-23 A kind of solar thermal collection system Active CN207922588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721821298.8U CN207922588U (en) 2017-12-23 2017-12-23 A kind of solar thermal collection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721821298.8U CN207922588U (en) 2017-12-23 2017-12-23 A kind of solar thermal collection system

Publications (1)

Publication Number Publication Date
CN207922588U true CN207922588U (en) 2018-09-28

Family

ID=63607212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721821298.8U Active CN207922588U (en) 2017-12-23 2017-12-23 A kind of solar thermal collection system

Country Status (1)

Country Link
CN (1) CN207922588U (en)

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