CN106979624A - Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors - Google Patents
Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors Download PDFInfo
- Publication number
- CN106979624A CN106979624A CN201710294690.XA CN201710294690A CN106979624A CN 106979624 A CN106979624 A CN 106979624A CN 201710294690 A CN201710294690 A CN 201710294690A CN 106979624 A CN106979624 A CN 106979624A
- Authority
- CN
- China
- Prior art keywords
- cpc
- vacuum heat
- heat collection
- collection pipe
- end cover
- 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
- 239000011521 glass Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000003739 neck Anatomy 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
-
- 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 invention discloses a kind of autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors, including support, heat collector header and vacuum heat collection pipe；The outer rotatable of each vacuum heat collection pipe is provided with a closed CPC devices, CPC solar panels, glass cover-plate, left clip, right clip, upper end cover and bottom end cover connect and compose the closed CPC devices with closed cavity, glass cover-plate left side is connected by left clip with CPC solar panels left side, glass cover-plate right side is connected by right clip with CPC solar panels right side, upper end cover is connected with the upper end of CPC solar panels, bottom end cover is connected with the lower end of CPC solar panels, the perforation passed through for vacuum heat collection pipe is provided with upper end cover and bottom end cover, closed CPC devices are set in outside vacuum heat collection pipe by perforation, and sealing ring is provided between perforation and vacuum heat collection pipe.It is rational in infrastructure in the present invention, convenient transportation and the function with anti-system overheat, with good practicality.
Description
Technical field
The present invention relates to a kind of autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors, belong to collector structure design
Field.
Background technology
A kind of high efficiency multiple protective flat solar water heater is disclosed in patent document CN204176937U, is wrapped
Include：Some heat transmission copper pipes are provided with framework, the framework, and the back side of each heat transmission copper pipe is separately installed with focusing reflector；It is described
The upper and lower end face of framework seals installation transparent face mask, bottom plate respectively, to constitute a sealed chamber, and the sealed chamber is suitable to take out
Vacuum is filled with nitrogen.An electric sunshading curtain is additionally provided with the framework, and the electric sunshading curtain passes through a temperature-control circuit
Driving；The temperature-control circuit includes the temperature sensor in the heat collection water tank being connected with the heat transmission copper pipe, the temperature
Degree sensor is connected with a control module, and the control module controls the motor of electric sunshading curtain to rotate by one drive circuit.On
The effect for stating transparent face mask in patent document is to play a part of dust-proof and protection vacuum heat collection pipe.Above-mentioned solar water heater is deposited
The problem of be：Because the size of transparent face mask is big and transparent face mask is mostly frangible glass in above-mentioned solar water heater
Material, therefore be easily damaged in transport, transport difficulty is added for this.
The content of the invention
In this regard, the present invention is intended to provide a kind of solar thermal collector rational in infrastructure, the solar thermal collector is readily transported
And the function with anti-system overheat.
Realizing the technical scheme of the object of the invention is：
A kind of autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors, including support, heat collector header and vacuum heat-collecting
Pipe, the heat collector header is fixed on the bracket, and some vacuum heat collection pipes are parallel and are arranged at intervals on the bracket, institute
The upper end for stating each vacuum heat collection pipe is connected with the heat collector header, and the lower end of each vacuum heat collection pipe is with setting on the bracket
Conduit saddle be connected；The outer rotatable of each vacuum heat collection pipe is provided with a closed CPC devices, CPC solar panels, glass cover
Plate, left clip, right clip, upper end cover and bottom end cover connect and compose the closed CPC devices with closed cavity, the left side
The glass cover-plate left side is connected by fastener with the CPC solar panels left side, and the right clip is right by the glass cover-plate
Sidepiece is connected with the CPC solar panels right side, and the upper end cover is connected with the upper end of the CPC solar panels, the bottom end cover
It is connected with being provided with the lower end of the CPC solar panels, the upper end cover and the bottom end cover for wearing of passing through of vacuum heat collection pipe
Hole, the closed CPC devices are set in outside the vacuum heat collection pipe by the perforation, and are perforated and described true described
Sealing ring is provided between empty set heat pipe.
In above-mentioned technical proposal, the left clip and right clip are provided with the first neck and the second card along respective length direction
Groove, the sidepiece of the CPC solar panels is engaged with first neck, the sidepiece of the glass cover-plate and the second neck phase
Coordinate.
In above-mentioned technical proposal, the upper end cover is fixedly connected by screw with the upper end of left clip and right clip；It is described
Bottom end cover is fixedly connected by screw with the lower end of left clip and right clip.
In above-mentioned technical proposal, the sealing ring is quality of rubber materials or silica gel material.
The present invention has positive effect：Using the structure in the present invention, outside in each vacuum heat collection pipe sets one
Individual closed CPC devices, normal in use, illumination on vacuum heat collection pipe and passes through CPC through glass cover-plate direct irradiation
Make light collection on vacuum heat collection pipe after solar panel reflection, collecting efficiency is improved, due to the volume of each closed CPC devices
It is smaller, therefore it is easy to storage in transport, transport difficulty is reduced, can be selectively in vacuum heat collection pipe in system overheat
Axis rotates several or all closed CPC devices make glass cover-plate go to shady face, CPC solar panels is turned to light
Face, so that light is not radiated on vacuum heat collection pipe, is overheated to prevent locking system.
Brief description of the drawings
Fig. 1 is the structural representation of autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors in the present invention；
Fig. 2 is the side view of closed CPC devices in Fig. 1；
Fig. 3 is the structural representation of left clip or right clip.
Reference is shown in figure：1- supports；2- heat collector headers；3- vacuum heat collection pipes；4- conduit saddles；5- is closed
CPC devices；51-CPC solar panels；52- glass cover-plates；53- left clips；54- right clips；55- upper end covers；56- bottom end covers；6- is close
Seal ring；The necks of 7- first；The necks of 8- second.
Embodiment
The concrete structure of solar thermal collector in the present invention is done with explanation with reference to Figure of description：
A kind of autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors, as depicted in figs. 1 and 2, including support 1, thermal-arrest
Device header 2 and vacuum heat collection pipe 3, the heat collector header 2 are fixed on the support 1, some vacuum heat collection pipes 3 it is parallel and
Every being arranged on the support 1, the upper end of each vacuum heat collection pipe 3 is connected with the heat collector header 2, each vacuum heat collection pipe
3 lower end is connected with the conduit saddle 4 being arranged on the support 1；The outer rotatable of each vacuum heat collection pipe 3 is provided with an envelope
Enclosed CPC devices 5, CPC solar panels 51, glass cover-plate 52, left clip 53, right clip 54, upper end cover 55 and bottom end cover 56 are connected
The closed CPC devices 5 with closed cavity are constituted, glass cover-plate 52 plays dust-proof and protection vacuum heat collection pipe work
With the left side of glass cover-plate 52 is connected by the left clip 53 with the left side of CPC solar panels 51, the right clip 54
The right side of glass cover-plate 52 is connected with the right side of CPC solar panels 51, the upper end cover 55 is connected with poly- in the CPC
The upper end of tabula rasa 51, the bottom end cover 56 is connected with the lower end of the CPC solar panels 51, the upper end cover 55 and the bottom end cover
The perforation passed through for vacuum heat collection pipe 3 is provided with 56, the closed CPC devices 5 are set in described true by the perforation
Outside empty set heat pipe 3, and sealing ring 6 is provided between the perforation and the vacuum heat collection pipe 3.Using in the present embodiment
Structure, outside in each vacuum heat collection pipe sets a closed CPC device 5, normal in use, illumination passes through glass cover
The direct irradiation of plate 52 makes light collection on vacuum heat collection pipe on vacuum heat collection pipe 3 and after the reflection of CPC solar panels 51, carries
High collecting efficiency, is easy to storage due to the small volume of each closed CPC devices, therefore in transport, reduces transport difficult
Degree, selectively can make glass in system overheat around vacuum heat collection pipe axis rotating part or whole closed CPC devices
Glass cover plate 52 goes to shady face, CPC solar panels 51 is turned to smooth surface, so that light is not radiated on vacuum heat collection pipe,
Overheated to prevent locking system.The sealing ring 6 in the present embodiment is quality of rubber materials or silica gel material.
Referring to shown in Fig. 2 and Fig. 3, the CPC solar panels 51, the glass cover-plate 52, left clip 53 in the present embodiment
And the equal length of right clip 54, the left clip 53 and right clip 54 are provided with the first neck 7 and second along respective length direction
Neck 8, the sidepiece of the CPC solar panels 51 is engaged with first neck 7, the sidepiece of the glass cover-plate 52 and described the
Two draw-in groove 8 is engaged, and by using this structure, is distinguished two sides of glass cover-plate 52 in assembled, enclosed CPC devices 5
Insert in the second neck on left clip 53 and right clip 54, the He of left clip 53 is inserted into two sides of CPC solar panels 51 respectively
In the first neck 7 on right clip 54, then upper end cover and bottom end cover are fixed so as to closed in assembly cost embodiment
CPC devices, assembly operation is convenient, can effectively improve operating efficiency.
Further, the upper end cover 55 in the present embodiment is consolidated by the upper end of screw and left clip 53 and right clip 54
Fixed connection；The bottom end cover 56 is fixedly connected by screw with the lower end of left clip 53 and right clip 54, as shown in figure 3, described
The screw being engaged with the screw 9 is provided with the right clip 54 of left clip 53/.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.
Claims (4)
1. a kind of autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors, including support (1), heat collector header (2) and vacuum
Thermal-collecting tube (3), the heat collector header (2) is fixed on the support (1), and some vacuum heat collection pipes (3) are parallel and interval is set
Put on the support (1), the upper end of each vacuum heat collection pipe (3) is connected with the heat collector header (2), each vacuum heat-collecting
The lower end of pipe (3) is connected with the conduit saddle (4) being arranged on the support (1)；It is characterized in that：Each vacuum heat collection pipe (3)
Outer rotatable is provided with a closed CPC devices (5), CPC solar panels (51), glass cover-plate (52), left clip (53), right card
Part (54), upper end cover (55) and bottom end cover (56) connect and compose the closed CPC devices with closed cavity, the left card
The glass cover-plate (52) left side is connected by part (53) with CPC solar panels (51) left side, and the right clip (54) will
Glass cover-plate (52) right side is connected with CPC solar panels (51) right side, and the upper end cover (55) is connected with described
The upper end of CPC solar panels (51), the bottom end cover (56) is connected with the lower end of the CPC solar panels (51), the upper end cover
(55) perforation passed through for vacuum heat collection pipe (3) and on the bottom end cover (56) is provided with, the closed CPC devices (5) are led to
Cross the perforation and be set in the vacuum heat collection pipe (3) outside, and set between the perforation and the vacuum heat collection pipe (3)
There is sealing ring (6).
2. autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors according to claim 1, it is characterised in that：It is described
Left clip (53) and right clip (54) are provided with the first neck (7) and the second neck (8) along respective length direction, and the CPC gathers
The sidepiece of tabula rasa (51) is engaged with first neck (7), the sidepiece of the glass cover-plate (52) and second neck (8)
It is engaged.
3. autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors according to claim 1 or 2, it is characterised in that：Institute
State upper end cover (55) to be fixedly connected with the upper end of left clip (53) and right clip (54) by screw, the bottom end cover (56) passes through
Screw is fixedly connected with the lower end of left clip (53) and right clip (54).
4. autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors according to claim 1 or 2, it is characterised in that：Institute
Sealing ring (6) is stated for quality of rubber materials or silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294690.XA CN106979624A (en) | 2017-04-28 | 2017-04-28 | Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294690.XA CN106979624A (en) | 2017-04-28 | 2017-04-28 | Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979624A true CN106979624A (en) | 2017-07-25 |
Family
ID=59343362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294690.XA Pending CN106979624A (en) | 2017-04-28 | 2017-04-28 | Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979624A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360802Y (en) * | 1998-07-07 | 2000-01-26 | 北京市太阳能研究所 | Solar heat collector |
| CN2864496Y (en) * | 2005-12-15 | 2007-01-31 | 北京市太阳能研究所有限公司 | Compound parabolic deflector plate solar energy water heater |
| CN101818945A (en) * | 2010-04-21 | 2010-09-01 | 东南大学 | Heat pipe type composite parabolic heat collector arranged in east-west direction |
| CN103776178A (en) * | 2014-01-10 | 2014-05-07 | 西安建筑科技大学 | Passive protecting type evacuated tube collector high in light condensation efficiency |
| CN103940101A (en) * | 2013-01-18 | 2014-07-23 | 云南师范大学 | Intermediate-temperature solar air collector based on combination of CPC with full-glass vacuum tubes and V-shaped grooves |
| CN104567026A (en) * | 2015-02-05 | 2015-04-29 | 南京诚远太阳能科技有限公司 | Solar thermal collector and method for converting solar energy into mesothermal heat energy by utilizing same |
| CN105241081A (en) * | 2015-11-03 | 2016-01-13 | 广东五星太阳能股份有限公司 | Compound parabolic condensation type heat collection and dissipation device with heat collection function at daytime and radiation refrigeration function at night |
| CN206683250U (en) * | 2017-04-28 | 2017-11-28 | 浙江神太太阳能股份有限公司 | Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors |
-
2017
- 2017-04-28 CN CN201710294690.XA patent/CN106979624A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360802Y (en) * | 1998-07-07 | 2000-01-26 | 北京市太阳能研究所 | Solar heat collector |
| CN2864496Y (en) * | 2005-12-15 | 2007-01-31 | 北京市太阳能研究所有限公司 | Compound parabolic deflector plate solar energy water heater |
| CN101818945A (en) * | 2010-04-21 | 2010-09-01 | 东南大学 | Heat pipe type composite parabolic heat collector arranged in east-west direction |
| CN103940101A (en) * | 2013-01-18 | 2014-07-23 | 云南师范大学 | Intermediate-temperature solar air collector based on combination of CPC with full-glass vacuum tubes and V-shaped grooves |
| CN103776178A (en) * | 2014-01-10 | 2014-05-07 | 西安建筑科技大学 | Passive protecting type evacuated tube collector high in light condensation efficiency |
| CN104567026A (en) * | 2015-02-05 | 2015-04-29 | 南京诚远太阳能科技有限公司 | Solar thermal collector and method for converting solar energy into mesothermal heat energy by utilizing same |
| CN105241081A (en) * | 2015-11-03 | 2016-01-13 | 广东五星太阳能股份有限公司 | Compound parabolic condensation type heat collection and dissipation device with heat collection function at daytime and radiation refrigeration function at night |
| CN206683250U (en) * | 2017-04-28 | 2017-11-28 | 浙江神太太阳能股份有限公司 | Autonomous closure formula CPC vacuum heat collection pipe solar thermal collectors |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |