CN203687400U - High-and-middle temperature solar thermal collector - Google Patents
High-and-middle temperature solar thermal collector Download PDFInfo
- Publication number
- CN203687400U CN203687400U CN201420006113.8U CN201420006113U CN203687400U CN 203687400 U CN203687400 U CN 203687400U CN 201420006113 U CN201420006113 U CN 201420006113U CN 203687400 U CN203687400 U CN 203687400U
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- China
- Prior art keywords
- pipe
- thermal
- capillary
- collecting tube
- water inlet
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 abstract 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a high-and-middle temperature solar thermal collector. The high-and-middle temperature solar thermal collector comprises a water inlet pipe, a water outlet pipe and a plurality of thermal collection pipe assemblies, wherein each thermal collection pipe assembly comprises a thermal collection pipe, a thermal insulation pipe and a capillary pipe, each thermal insulation pipe is arranged between the corresponding thermal collection pipe and the corresponding capillary pipe, a thermal collection cavity is formed between each thermal insulation pipe and the corresponding thermal collection pipe, a vacuum layer is formed between each thermal insulation pipe and the corresponding capillary pipe, the water inlet of each capillary pipe is communicated with the water inlet pipe, the water outlet of each capillary pipe is communicated with the thermal collection cavity of the corresponding thermal collection pip, and the water outlet of each thermal collection pipe is communicated with the water outlet pipe. The high-and-middle temperature solar thermal collector can prevent hot water and cold water from being mixed, temperature of the hot water flowing out is high, and heat transferring efficiency is improved.
Description
Technical field
The utility model relates to high-temp solar heat collector in one.
Background technology
The energy and environment are the large outstanding social concerns in the world today two, and in the face of shortage and the environmental pollution of the various energy, the utilization of finding regenerative resource becomes the main direction of various countries to energy research.Solar energy is a kind of renewable, pollution-free, resource that reserves are abundant, how to make full use of solar energy resources, key is to improve capacity usage ratio and the utilization rate of solar thermal collector, and its core technology is the coating for selective absorption of a kind of high-absorbility of preparation, low-launch-rate, cheapness.Solar energy heat utilization field, current development priority is middle high-temperature heat-gathering, operating temperature exceedes the thermal-collecting tube of 400 ℃, can be used for heat generating.Hot water temperature is out low for the middle high-temp solar heat collector using at present, and thermal conversion efficiency is low, does not reach user's demand.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and high-temp solar heat collector in one is provided, and it can prevent hot water and cold water mix, and hot water temperature is out high, has improved thermal conversion efficiency.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: high-temp solar heat collector in one, it comprises water inlet pipe, outlet pipe and multiple thermal-collecting tube assembly, thermal-collecting tube assembly comprises thermal-collecting tube, instlated tubular and capillary, instlated tubular is arranged between thermal-collecting tube and capillary, between instlated tubular and thermal-collecting tube, form heat collector cavity, between instlated tubular and capillary, form vacuum layer, water inlet capillaceous is connected with water inlet pipe, delivery port is connected with the heat collector cavity of thermal-collecting tube, and the delivery port of thermal-collecting tube is connected with outlet pipe.
Adopt after technique scheme, instlated tubular is arranged between capillary and thermal-collecting tube, between instlated tubular and thermal-collecting tube, form heat collector cavity, between instlated tubular and capillary, form vacuum layer, vacuum layer can reduce heat radiation, and instlated tubular has good heat-blocking action, and the cold water in capillary just can not mix with the hot water in thermal-collecting tube heat collector cavity like this, from outlet pipe, hot water temperature is out high, has improved heat exchanger effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of middle high-temp solar heat collector of the present utility model;
Fig. 2 is the partial enlarged drawing of I in Fig. 1;
Fig. 3 is the partial enlarged drawing of II in Fig. 1;
Fig. 4 is the partial enlarged drawing of III in Fig. 1.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Fig. 1 ~ Fig. 4, high-temp solar heat collector in one, it comprises water inlet pipe 1, outlet pipe 2 and multiple thermal-collecting tube assembly, thermal-collecting tube assembly comprises thermal-collecting tube 3, instlated tubular 4 and capillary 5, instlated tubular 4 is arranged between thermal-collecting tube 3 and capillary, between instlated tubular 4 and thermal-collecting tube 3, form heat collector cavity, between instlated tubular 4 and capillary 5, form vacuum layer 6, the water inlet of capillary 5 is connected with water inlet pipe 1, delivery port is connected with the heat collector cavity of thermal-collecting tube 3, and the delivery port of thermal-collecting tube 3 is connected with outlet pipe 2.
Instlated tubular 4 is arranged between capillary 5 and thermal-collecting tube 3, between instlated tubular 4 and thermal-collecting tube 3, form heat collector cavity, between instlated tubular 4 and capillary 5, form vacuum layer 6, vacuum layer 6 can reduce heat radiation, instlated tubular 4 has good heat-blocking action, cold water in capillary 5 just can not mix with the hot water in thermal-collecting tube 3 heat collector cavities like this, and from outlet pipe 2, hot water temperature is out high, has improved heat exchanger effectiveness.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. high-temp solar heat collector in a kind, it is characterized in that: it comprises water inlet pipe (1), outlet pipe (2) and multiple thermal-collecting tube assembly, thermal-collecting tube assembly comprises thermal-collecting tube (3), instlated tubular (4) and capillary (5), instlated tubular (4) is arranged between thermal-collecting tube (3) and capillary, between instlated tubular (4) and thermal-collecting tube (3), form heat collector cavity, between instlated tubular (4) and capillary (5), form vacuum layer (6), the water inlet of capillary (5) is connected with water inlet pipe (1), delivery port is connected with the heat collector cavity of thermal-collecting tube (3), the delivery port of thermal-collecting tube (3) is connected with outlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006113.8U CN203687400U (en) | 2014-01-07 | 2014-01-07 | High-and-middle temperature solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006113.8U CN203687400U (en) | 2014-01-07 | 2014-01-07 | High-and-middle temperature solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687400U true CN203687400U (en) | 2014-07-02 |
Family
ID=51009289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006113.8U Expired - Fee Related CN203687400U (en) | 2014-01-07 | 2014-01-07 | High-and-middle temperature solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057717A1 (en) * | 2020-09-15 | 2022-03-24 | 合肥海尔电冰箱有限公司 | Heat exchange tube assembly, manufacturing method therefor, and refrigerator |
-
2014
- 2014-01-07 CN CN201420006113.8U patent/CN203687400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057717A1 (en) * | 2020-09-15 | 2022-03-24 | 合肥海尔电冰箱有限公司 | Heat exchange tube assembly, manufacturing method therefor, and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |