CN204854023U - Dish formula heat collector - Google Patents
Dish formula heat collector Download PDFInfo
- Publication number
- CN204854023U CN204854023U CN201520438716.XU CN201520438716U CN204854023U CN 204854023 U CN204854023 U CN 204854023U CN 201520438716 U CN201520438716 U CN 201520438716U CN 204854023 U CN204854023 U CN 204854023U
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- CN
- China
- Prior art keywords
- condensing body
- absorber
- circulation
- utility
- model
- 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
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a dish formula heat collector, include that the cross -section is parabolical light condensing body, the heat receiver that has absorbing coating, circulation feed liquor pipe and circulation drain pipe, the one end of circulation feed liquor pipe is connected with the heat receiver, and the other end of circulation feed liquor pipe is fixed and form the inlet on light condensing body, and the one end of circulation drain pipe is connected with the heat receiver, and the other end of circulation drain pipe is fixed and form the liquid outlet on light condensing body, and light condensing body can shine the heat receiver that lies in the focus with sunlight focus. The utility model has the advantages of simple structure, the production assembly is easier, the cost is reduced to can increase spotlight and compare, improve and shone the energy flux density of the sunlight on the heat receiver, and then improved medium temperature, satisfy the high temperature application demand. Furthermore, the utility model discloses need not to install additional insulation material, it is energy -concerving and environment -protective, avoided the harmful effects that insulation material caused to the thermal -arrest performance of product.
Description
Technical field
The utility model relates to solar thermal collector technical field, more particularly, relates to a kind of dish-style heat collector.
Background technology
China is coal production state maximum in the world and country of consumption, and coal accounts for 76% of commercial energy consumption structure, has become the main source of China's atmosphere pollution.The technology that utilizes of Devoting Major Efforts To Developing new and renewable sources of energy will become the important measures reducing environmental pollution.Solar utilization technique reaches its maturity, and especially in the exploitation of solar thermal collector, there are investment in special items in many countries in research.At present in China, solar thermal collector is widely used in the hot water supply of the projects such as hotel, school, army, hospital, industrial enterprise, residential houses, natatorium, also has the fields such as solar heating, solar energy warm water cultivation, agricultural greenhouse, industrialness oven dry and other industrial or agricultural to be also applied.
In order to improve the utilization rate of solar energy, people have carried out various exploitation and improvement for solar thermal collector.Existing plate solar heat collector is generally utilize the heat absorbing coating arranged on absorber, transfers heat to absorber, then is imported in heat transferring medium (i.e. water) by absorber, thus reach Heat-collecting effect by heat absorbing coating.But the light gathering of existing plate solar heat collector is poor, causes the temperature of heat transferring medium low, high temperature application demand cannot be met.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, provides that a kind of structure is simple, low cost of manufacture, can increase focusing ratio, improves the energy-flux density of sunshine and then improve medium temperature to meet the dish-style heat collector of high temperature application demand.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of dish-style heat collector, comprising cross section is parabolical condensing body, there is the absorber of absorber coatings, circulation feed tube and circulation drain pipe, one end of described circulation feed tube is connected with described absorber, the other end of described circulation feed tube is fixed on described condensing body and forms inlet, one end of described circulation drain pipe is connected with described absorber, the other end of described circulation drain pipe is fixed on described condensing body and forms liquid outlet, solar light focusing can be irradiated to and be positioned on the absorber of focus by described condensing body.
As preferred embodiment, described absorber is covered with for reducing thermal radiation loss to improve the heat shielding cover of Heat-collecting effect.
As preferred embodiment, the outer wall of described condensing body is equiped with bracing frame.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model adopts condensing body to be irradiated to by solar light focusing on the absorber that is positioned in focus, increases focusing ratio, improves the energy-flux density of the sunshine be radiated on absorber, and then improve medium temperature, meet high temperature application demand.
2, simplify product structure, production is assembled easier, reduce cost.
3, without the need to installing insulation material additional, energy-conserving and environment-protective, avoid the harmful effect that the solar collecting performance of insulation material to product causes.
4, heat shielding cover can reduce the thermal radiation loss of absorber, improves Heat-collecting effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation (concealing part condensing body structure) of dish-style heat collector described in the utility model;
Fig. 2 is the upward view of dish-style heat collector described in the utility model.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, there is shown a kind of dish-style heat collector, comprising cross section is parabolical condensing body 1, there is the absorber 4 of absorber coatings, circulation feed tube 6 and circulation drain pipe 5, one end of described circulation feed tube 6 is connected with described absorber 4, the other end of described circulation feed tube 6 is fixed on described condensing body 1 and forms inlet 7, one end of described circulation drain pipe 5 is connected with described absorber 4, the other end of described circulation drain pipe 5 is fixed on described condensing body 1 and forms liquid outlet 8, solar light focusing can be irradiated to and be positioned on the absorber 4 of focus by described condensing body 1.Described condensing body 1 increases focusing ratio, improves the energy-flux density of the sunshine be radiated on absorber, and then improves the temperature of the heat transferring medium flowing through described absorber 4, meets high temperature application demand.
As the further improvement of this enforcement, described absorber 4 is covered with heat shielding cover 3, described heat shielding cover 3 can reduce thermal radiation loss, improves Heat-collecting effect.
As shown in Figure 2, the outer wall of described condensing body 1 is equiped with bracing frame 2.
In sum, structure of the present utility model is simple, production is assembled easier, reduces cost, and can increase focusing ratio, improve the energy-flux density of the sunshine be radiated on absorber, and then improve medium temperature, meet high temperature application demand.In addition, the utility model is without the need to installing insulation material additional, and energy-conserving and environment-protective, avoid the harmful effect that the solar collecting performance of insulation material to product causes.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (3)
1. a dish-style heat collector, comprise the absorber (4) with absorber coatings, it is characterized in that: also comprising cross section is parabolical condensing body (1), circulation feed tube (6) and circulation drain pipe (5), one end of described circulation feed tube (6) is connected with described absorber (4), the other end of described circulation feed tube (6) is fixed on described condensing body (1) and forms inlet (7), one end of described circulation drain pipe (5) is connected with described absorber (4), the other end of described circulation drain pipe (5) is fixed on described condensing body (1) and forms liquid outlet (8), described condensing body (1) solar light focusing can be irradiated to be positioned at focus absorber (4) on.
2. dish-style heat collector according to claim 1, is characterized in that: described absorber (4) is covered with for reducing thermal radiation loss to improve the heat shielding cover (3) of Heat-collecting effect.
3. dish-style heat collector according to claim 1, is characterized in that: the outer wall of described condensing body (1) is equiped with bracing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438716.XU CN204854023U (en) | 2015-06-24 | 2015-06-24 | Dish formula heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438716.XU CN204854023U (en) | 2015-06-24 | 2015-06-24 | Dish formula heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854023U true CN204854023U (en) | 2015-12-09 |
Family
ID=54744564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438716.XU Expired - Fee Related CN204854023U (en) | 2015-06-24 | 2015-06-24 | Dish formula heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854023U (en) |
-
2015
- 2015-06-24 CN CN201520438716.XU patent/CN204854023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170913 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Qianhai Shenzhen Hong Kong cooperation zone before the Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen nest parking Technology Co., Ltd. Address before: Shandong province Dezhou City Road 253511 financial Lingcheng District No. 2 Co-patentee before: Yang Feiran Patentee before: Yang Xianjie |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |