CN202692471U - Solar heat conducting device - Google Patents
Solar heat conducting device Download PDFInfo
- Publication number
- CN202692471U CN202692471U CN2012204065764U CN201220406576U CN202692471U CN 202692471 U CN202692471 U CN 202692471U CN 2012204065764 U CN2012204065764 U CN 2012204065764U CN 201220406576 U CN201220406576 U CN 201220406576U CN 202692471 U CN202692471 U CN 202692471U
- Authority
- CN
- China
- Prior art keywords
- solar heat
- heat collecting
- sunlight
- conducting device
- solar
- 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 - Lifetime
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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
Abstract
Provided is a solar heat conducting device. At present, solar heat collecting plates are all large-area panels, are fixedly placed and are large in area and high in manufacture cost. When sunlight vertically irradiates onto the solar heat collecting plates, sunlight energy collected by the solar heat collecting plates and efficiency of sunlight energy collection are the highest. When the sun moves to other positions, the angle between the sunlight and the solar heat collecting plates becomes small, the sunlight obliquely irradiates onto the surfaces of the solar heat collecting plates, and the sunlight energy collected by the solar heat collecting plates is small. The solar heat conducting device comprises a heat collecting device (1), wherein the cross section of the heat collecting device is of a parabolic shape. The heat collecting device is connected with an automatic control system (2) and is installed on a support frame (3), and a heat collecting tube is installed on the support frame. The solar heat conducting device is used for converting solar energy into heat energy.
Description
technical field:
the utility model relates to a kind of solar energy heat conducting device.
background technology:
at present, solar heat-collection plate is all large-area flat board, fixed placement, and area is large, and cost is high.With sun's motion, the energy that shines solar heat-collection plate also is very different, and when the sunshine vertical irradiation, during to solar heat-collection plate, the solar energy that collecting plate is received is the highest, most effective; And arrive other positions when solar motion, and the angle of sunshine and solar heat-collection plate diminishes, and what sunlight tilted shines on the collecting plate face, and the solar energy that at this moment collecting plate is received is just very little.
summary of the invention:
the purpose of this utility model is to provide a kind of solar energy heat conducting device, reduces the area that solar heat-collection plate is used, and can the more effective solar energy that utilizes.
above-mentioned purpose realizes by following technical scheme:
a kind of solar energy heat conducting device, its composition comprises: cross section is parabola shaped heat collector, described heat collector is connected with automatic control system, and described heat collector is rack-mount, and described thermal-collecting tube and described automatic control system are arranged on described support.
described solar energy heat conducting device, be equipped with kerosene in described thermal-collecting tube, and the concave surface of described heat collector is coated with reflective coating, and the focus place of described heat collector is equipped with thermal-collecting tube, and described thermal-collecting tube inside has hot conducting system.
beneficial effect:
1. the utility model is installed heat collector outside thermal-collecting tube, makes the area that can receive light strengthen tens times, can more fully effectively utilize luminous energy, absorbs more heat, accelerates the speed that thermal-collecting tube absorbs heat.
. the utility model is packed kerosene into and is not water in thermal-collecting tube, because the specific heat ratio of kerosene is lower, even that is to say that water and the kerosene of same quality have absorbed identical heat, it is high more a lot of than water that the kerosene temperature rises, and the speed that heat transmission is carried out and the temperature difference of two articles have much relations, the larger heat conduction of the temperature difference is just faster.Water has just seethed with excitement at 100 ℃ under normal conditions in addition, and the boiling point of kerosene that is to say at 200 ℃～300 ℃ the effect that kerosene can be realized and object produces the larger temperature difference on every side, and corresponding thermal conduction effect is better.
. heat collector of the present utility model is controlled by an automatic control system, with sun's motion, rotates, make its all the time vertical plane to the sun, guaranteed that sunlight can impinge perpendicularly on the sunlight reflected device always, can peak efficiency utilize solar energy.
the accompanying drawing explanation:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is left views of accompanying drawing 1.
the specific embodiment:
embodiment 1:
a kind of solar energy heat conducting device, its composition comprises: cross section is parabola shaped heat collector 1, described heat collector is connected with automatic control system 2, and described heat collector is arranged on support 3, and described thermal-collecting tube and described automatic control system are arranged on described support.
embodiment 2:
above-mentioned solar energy heat conducting device, be equipped with kerosene in described thermal-collecting tube, and the concave surface of described heat collector is coated with reflective coating 4, and the focus place of described heat collector is equipped with thermal-collecting tube 5, and described thermal-collecting tube inside has hot conducting system 6.
embodiment 3:
above-mentioned solar energy heat conducting device, when the sunshine parallel radiation, on the heat collector surface time, light converges on the focus of heat collector, realizes concentrating of heat;
kerosene is housed in thermal-collecting tube, absorbs in focal position by heat collector and assemble and the heat that comes, when the energy of heat generation is enough large, partial heat energy is converted into kinetic energy, cause kerosene to flow, the kerosene of high temperature flow into hot conducting system and carries out heat exchange, realizes the collection of heat energy.
Claims (2)
1. a solar energy heat conducting device, its composition comprises: cross section is parabola shaped heat collector, it is characterized in that: described heat collector is connected with automatic control system, and described heat collector is rack-mount, and described thermal-collecting tube and described automatic control system are arranged on described support.
2. solar energy heat conducting device according to claim 1, it is characterized in that: in described thermal-collecting tube, kerosene is housed, the concave surface of described heat collector is coated with reflective coating, and the focus place of described heat collector is equipped with thermal-collecting tube, and described thermal-collecting tube inside has hot conducting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204065764U CN202692471U (en) | 2012-08-16 | 2012-08-16 | Solar heat conducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204065764U CN202692471U (en) | 2012-08-16 | 2012-08-16 | Solar heat conducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692471U true CN202692471U (en) | 2013-01-23 |
Family
ID=47548081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204065764U Expired - Lifetime CN202692471U (en) | 2012-08-16 | 2012-08-16 | Solar heat conducting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767916A (en) * | 2012-08-16 | 2012-11-07 | 哈尔滨固泰电子有限责任公司 | Solar heat conducting device |
-
2012
- 2012-08-16 CN CN2012204065764U patent/CN202692471U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767916A (en) * | 2012-08-16 | 2012-11-07 | 哈尔滨固泰电子有限责任公司 | Solar heat conducting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |