CN204063642U - A kind of photoelectric collector vacuum tube and solar water heater - Google Patents
A kind of photoelectric collector vacuum tube and solar water heater Download PDFInfo
- Publication number
- CN204063642U CN204063642U CN201420305483.1U CN201420305483U CN204063642U CN 204063642 U CN204063642 U CN 204063642U CN 201420305483 U CN201420305483 U CN 201420305483U CN 204063642 U CN204063642 U CN 204063642U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000011521 glass Substances 0.000 claims abstract description 95
- 239000010409 thin film Substances 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000005485 electric heating Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000001131 transforming Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003628 erosive Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 230000005693 optoelectronics Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to a kind of photoelectric collector vacuum tube and solar water heater, comprises the outer glass pipe of inner glass tube and coaxial cover dress.Inner glass tube and outer glass pipe one end are the blind end of domed shape, and the other end becomes the openend of ring-type through sealing by fusing, in outer glass pipe sealed-off end, be with getter mount frame to support, through finding time as vacuum layer between inner glass tube and outer glass pipe; It is characterized in that: the outer wall of inner glass tube is enclosed with thin-film solar cells, the lower end of thin-film solar cells is connected with electric heating cover.In intensity of illumination higher than under candle light condition, can opto-electronic conversion be carried out and electric heating is changed, realize heating the water in thermal-arrest vacuum glass pipe.The electricity-heat converter be made up of thin-film solar cells and electric heating cover, its design in heat-collecting pipe vacuum layer, in order to avoid ingress of air oxidation and the erosion of dust.The service life of thin-film solar cells can not only be improved like this, and more effectively can slow down the reduction trend of thin film solar cell transformation efficiency.
Description
Technical field
The utility model belongs to solar facilities technical field, relates to a kind of heat collecting vacuum pipe, especially a kind of photoelectric collector vacuum tube.
Background technology
At present, the thermal-collecting tube that solar water heater uses, in bright day gas, Heat-collecting effect is all relatively good, and its water temperature is up to 80-90 DEG C; But when Intensity of the sunlight is on the low side, or sky is covered by cloud and mist all day, or is in dark clouds weather for a long time, the solar collecting performance of thermal-collecting tube will high attenuation or forfeiture greatly, and this brings a lot of inconvenience to daily life.
Utility model content
The purpose of this utility model is, for the defect that above-mentioned prior art exists, provides design a kind of photoelectric collector vacuum tube, to make when Intensity of the sunlight is on the low side, 50-60 DEG C of hot water still can be provided to meet the demand of people's normal life.
For achieving the above object, the utility model provides following technical scheme:
A kind of photoelectric collector vacuum tube, comprises the outer glass pipe of inner glass tube and coaxial cover dress.Inner glass tube and outer glass pipe one end are the blind end of domed shape, and the other end becomes the openend of ring-type through sealing by fusing, are the vacuum layer through finding time between inner glass tube and outer glass pipe; It is characterized in that: the outer wall of inner glass tube is enclosed with thin-film solar cells, described thin-film solar cells is connected with electric heating cover, and described electric heating cover is set in the bottom outside inner glass tube, and the bottom in described outer glass pipe is provided with metal supporting frames.
Preferably, be provided with light emitting diode in described vacuum layer, described light emitting diode is in series with a resistor, in parallel with electric heating cover afterwards.
By arranging light emitting diode in vacuum layer, whether photoelectric collector vacuum tube damages to utilize light emitting diode to judge; Place in circuit again after light emitting diode is in series with a resistor, avoids due to thin-film solar cells overtension and burns out light emitting diode on the one hand, can reduce the power consumption of light emitting diode on the other hand.
Preferably, described electric heating cover is 1/5-1/4 of described inner glass tube length along the length of inner glass tube radial direction.
Electric heating cover is 1/5-1/4 of described inner glass tube length in the length of inner glass tube radial direction, when meeting demand for heat, to avoid affecting sunlight inner glass tube due to electric heating cover.
Preferably, described electric heating cover is electrical heating wire, and described electrical heating wire coiling is arranged on inner glass tube bottom.
What coiled by electrical heating wire is arranged on inner glass tube bottom, increases the contact area of electrical heating wire and inner glass tube, to improve the efficiency of heating surface; Meanwhile, electrical heating wire is arranged on inner glass tube bottom, the water of inner glass tube bottom is heated.After water temperature raises, the hot water of inner glass tube bottom and the cold water on inner glass tube top are formed and reflux in inner glass tube, thus heat the water in whole inner glass tube.
Preferably, described electrical heating wire is carbon fiber electrical heating silk.
Preferably, described thin-film solar cells is 85%-90% of inner glass tube outer wall circumferential length along the length of inner glass tube circumference.
Preferably, described thin-film solar cells is the 1/2-2/3 of inner glass tube length along the length of inner glass tube radial direction.
Thin-film solar cells is the 1/2-2/3 of inner glass tube length along the length of inner glass tube radial direction, when meeting demand for heat, avoids affecting the irradiation of sunshine to inner glass tube due to thin-film solar cells.
Preferably, described metallic support is provided with getter.
By arranging getter on metallic support, can ensure that vacuum layer is in vacuum state.
A kind of solar water heater, comprises solar water heater body; It is characterized in that: the thermal-collecting tube of described solar water heater is the one in above-mentioned photoelectric collector vacuum tube.
A kind of solar water heater, comprises solar water heater body; It is characterized in that: the thermal-collecting tube of described solar water heater comprises common thermal-collecting tube and above-mentioned arbitrary photoelectric collector vacuum tube.
When Intensity of the sunlight height, common thermal-collecting tube heats the water in water heater jointly with photoelectricity heat collecting vacuum pipe; When Intensity of the sunlight is weak, the heating properties of common thermal-collecting tube is lost or when completely losing, is mainly heated with photoelectric collector vacuum tube; Strengthen the heating efficiency of solar water heater with this, meet the demand of people to hot water.
The beneficial effects of the utility model are: by the solar cell wrapped up on the outer wall of inner glass tube, and the electric heating cover be connected with thin-film solar cells, act on and heating the water in inner glass tube, to improve the water temperature in glass tube; Support bottom inner glass tube is in order to support inner glass tube; Vacuum layer between inner glass tube and outer glass pipe, can avoid thin-film solar cells to be subject to extraneous air oxidation and the impact of dust.The service life of thin-film solar cells can not only be improved, and more can slow down the reduction trend of thin film solar cell transformation efficiency; In addition, the utility model design principle is reliable, and structure is simple, has application prospect widely.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
The structural representation of a kind of photoelectric collector vacuum tube that Fig. 1 provides for the utility model.
Fig. 2 is the circuit diagram of the utility model embodiment.
Wherein, 1-inner glass tube, 2-outer glass pipe, 3-vacuum layer, 4-thin-film solar cells, 5-electric heating cover, 6-metallic support, 7-light emitting diode, 8-resistance.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is elaborated, and following examples are to explanation of the present utility model, and the utility model is not limited to following embodiment.
Embodiment one:
As depicted in figs. 1 and 2, a kind of photoelectric collector vacuum tube that the utility model provides, comprise the outer glass pipe 2 of inner glass tube 1 and coaxial cover dress, inner glass tube 1 and outer glass pipe 2 one end are the blind end of domed shape, the other end becomes the openend of ring-type through sealing by fusing, it is the vacuum layer 3 through finding time between inner glass tube 1 and outer glass pipe 2, the outer wall of inner glass tube 1 is enclosed with thin-film solar cells 4, described thin-film solar cells 4 is connected with electric heating cover 5, described electric heating cover 5 is set in the bottom outside inner glass tube 1, bottom in described outer glass pipe 2 is provided with metallic support 6.
In the present embodiment, be provided with light emitting diode 7 in described vacuum layer 3, described light emitting diode 7 is connected with resistance 8, afterwards in place in circuit in parallel with electric heating cover 5; Utilize light emitting diode 7 to judge whether photoelectric collector vacuum tube damages, light emitting diode 7 place in circuit again after connecting with resistance 8, avoid due to thin-film solar cells 4 overtension and burn out light emitting diode 7 on the one hand, the power consumption of light emitting diode 7 can be reduced on the other hand.
Described electric heating cover 5 is 1/5 of described inner glass tube 1 length along the length of inner glass tube 4 radial direction, when meeting demand for heat, avoiding due to electric heating cover 5 and affecting sunlight inner glass tube 1.
Described electric heating cover 5 is electrical heating wire, and described electrical heating wire coiling is arranged on inner glass tube 1 bottom, increases the contact area of electrical heating wire and inner glass tube 1, to improve the efficiency of heating surface; Simultaneously, electrical heating wire is arranged on inner glass tube 1 bottom, the water of inner glass tube 1 bottom is heated, after water temperature raises, the hot water of inner glass tube 1 bottom and the cold water on inner glass tube 1 top are formed and reflux in inner glass tube 1, thus heat the water in whole inner glass tube 1.
Described electrical heating wire is carbon fiber electrical heating silk.
Described thin-film solar cells 4 is 85% of inner glass tube 1 outer wall circumferential length along the length of inner glass tube 1 circumference.
Described thin-film solar cells 4 is 1/2 of inner glass tube 1 length along the length of inner glass tube 1 radial direction, when meeting demand for heat, avoiding due to thin-film solar cells 4 and affecting sunlight inner glass tube 1.
Described metallic support 6 is provided with getter bag, vacuum layer 3 can be kept to be in vacuum state.
Embodiment two:
The difference of the present embodiment and embodiment one is: described electric heating cover 5 is 1/4 of described inner glass tube 1 length in the length of inner glass tube 1 radial direction;
Described thin-film solar cells 4 is 90% of inner glass tube 1 outer wall circumferential length along the length of inner glass tube 1 circumference;
Described thin-film solar cells 4 is 2/3 of inner glass tube 1 length along the length of inner glass tube 1 radial direction.
Embodiment three:
A kind of solar water heater, comprises solar water heater body, and the thermal-collecting tube of described solar water heater is arbitrary photoelectric collector vacuum tube in embodiment one or embodiment two.
A kind of solar water heater, comprises solar water heater body, and the thermal-collecting tube of described solar water heater comprises arbitrary photoelectric collector vacuum tube in common thermal-collecting tube and embodiment one or embodiment two.
When Intensity of the sunlight height, common thermal-collecting tube and photoelectric collector vacuum tube are jointly to the water heating in water heater; When Intensity of the sunlight is weak, the heating properties of common thermal-collecting tube is lost or when completely losing, is mainly heated with photoelectric collector vacuum tube; Strengthen the heating efficiency of solar water heater with this, meet the demand of people to hot water.
Preferred embodiment of the present utility model is only above; but the utility model is not limited thereto; any those skilled in the art can think there is no creationary change; and do not departing from the some improvements and modifications done under the utility model principle prerequisite, all should drop in protection domain of the present utility model.
Claims (10)
1. a photoelectric collector vacuum tube, comprise the outer glass pipe of inner glass tube and coaxial cover dress, inner glass tube and outer glass pipe one end are the blind end of domed shape, and the other end becomes the openend of ring-type through sealing by fusing, are the vacuum layer through finding time between inner glass tube and outer glass pipe; It is characterized in that: the outer wall of inner glass tube is enclosed with thin-film solar cells, described thin-film solar cells is connected with electric heating cover, and described electric heating cover is set in the bottom outside inner glass tube, and the bottom in described outer glass pipe is provided with metal supporting frames.
2. photoelectric collector vacuum tube according to claim 1, it is characterized in that: be provided with light emitting diode in described vacuum layer, described light emitting diode is in series with a resistor, in parallel with electric heating cover afterwards.
3. photoelectric collector vacuum tube according to claim 2, is characterized in that: described electric heating cover is 1/5-1/4 of described inner glass tube length along the length of inner glass tube radial direction.
4. photoelectric collector vacuum tube according to claim 3, is characterized in that: described electric heating cover is electrical heating wire, and described electrical heating wire coiling is arranged on inner glass tube bottom.
5. photoelectric collector vacuum tube according to claim 4, is characterized in that: described electrical heating wire is carbon fiber electrical heating silk.
6. photoelectric collector vacuum tube according to claim 5, is characterized in that: described thin-film solar cells is the 85%-90% of inner glass tube outer wall circumferential length along the length of inner glass tube circumference.
7. photoelectric collector vacuum tube according to claim 6, is characterized in that: described thin-film solar cells is 1/2-2/3 of inner glass tube length along inner glass tube radical length.
8. photoelectric collector vacuum tube according to claim 7, is characterized in that: described metallic support is provided with getter.
9. a solar water heater, comprises solar water heater body; It is characterized in that: the thermal-collecting tube of described solar water heater is the photoelectric collector vacuum tube described in claim arbitrary in claim 1-8.
10. a solar water heater, comprises solar water heater body; It is characterized in that: the thermal-collecting tube of described solar water heater comprises the photoelectric collector vacuum tube in common thermal-collecting tube and claim 1-8 described in arbitrary claim.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729703.9 | 2013-11-11 | ||
| CN201320729703 | 2013-11-11 | ||
| CN201420305483.1U CN204063642U (en) | 2013-11-11 | 2014-06-10 | A kind of photoelectric collector vacuum tube and solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305483.1U CN204063642U (en) | 2013-11-11 | 2014-06-10 | A kind of photoelectric collector vacuum tube and solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063642U true CN204063642U (en) | 2014-12-31 |
Family
ID=51464953
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254812.9A Active CN104034069B (en) | 2013-11-11 | 2014-06-10 | A kind of photoelectric collector vacuum tube |
| CN201420305483.1U Withdrawn - After Issue CN204063642U (en) | 2013-11-11 | 2014-06-10 | A kind of photoelectric collector vacuum tube and solar water heater |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254812.9A Active CN104034069B (en) | 2013-11-11 | 2014-06-10 | A kind of photoelectric collector vacuum tube |
Country Status (1)
| Country | Link |
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| CN (2) | CN104034069B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034069A (en) * | 2013-11-11 | 2014-09-10 | 黄友华 | Photoelectric heat-collection vacuum tube |
| WO2016115789A1 (en) * | 2015-01-23 | 2016-07-28 | 宝邺发展有限公司 | Solar water heater |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195085A (en) * | 2017-12-19 | 2018-06-22 | 海宁市华锋太阳能集热管有限公司 | A kind of double heated type solar energy heat collection pipes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57188970A (en) * | 1981-05-19 | 1982-11-20 | Sanyo Electric Co Ltd | Solar energy converting device |
| CN1536290A (en) * | 2003-04-10 | 2004-10-13 | 江希年 | Solar optothermal photoelectric composite tube |
| CN2656903Y (en) * | 2003-10-31 | 2004-11-17 | 扬州开发区日利达有限公司 | Photoelectric two-in-one vacuum heat collecting tube |
| CN104034069B (en) * | 2013-11-11 | 2016-03-02 | 黄友华 | A kind of photoelectric collector vacuum tube |
-
2014
- 2014-06-10 CN CN201410254812.9A patent/CN104034069B/en active Active
- 2014-06-10 CN CN201420305483.1U patent/CN204063642U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034069A (en) * | 2013-11-11 | 2014-09-10 | 黄友华 | Photoelectric heat-collection vacuum tube |
| CN104034069B (en) * | 2013-11-11 | 2016-03-02 | 黄友华 | A kind of photoelectric collector vacuum tube |
| WO2016115789A1 (en) * | 2015-01-23 | 2016-07-28 | 宝邺发展有限公司 | Solar water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104034069B (en) | 2016-03-02 |
| CN104034069A (en) | 2014-09-10 |
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| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
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Owner name: HUANG YOUHUA Effective date: 20150304 Owner name: SHANDONG HENGDA CO., LTD. Free format text: FORMER OWNER: HUANG YOUHUA Effective date: 20150304 |
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Effective date of registration: 20150304 Address after: 277500 Shandong city of Zaozhuang province Tengzhou City Hengyuan Road No. 888 Patentee after: SHANDONG HENGDA CO., LTD. Patentee after: Huang Youhua Address before: 277500, unit 3, building 9, Sifang Town, Tengzhou, Shandong, Zaozhuang, 405 Patentee before: Huang Youhua |
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Granted publication date: 20141231 Effective date of abandoning: 20160302 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |