CN203704384U - Multi-row evacuated collector tube type solar thermal collector - Google Patents
Multi-row evacuated collector tube type solar thermal collector Download PDFInfo
- Publication number
- CN203704384U CN203704384U CN201420054210.4U CN201420054210U CN203704384U CN 203704384 U CN203704384 U CN 203704384U CN 201420054210 U CN201420054210 U CN 201420054210U CN 203704384 U CN203704384 U CN 203704384U
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- CN
- China
- Prior art keywords
- heat
- thermal
- solar thermal
- vacuum
- row
- 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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Classifications
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the technical field of equipment utilizing solar energy, in particular to a multi-row evacuated collector tube type solar thermal collector. The multi-row evacuated collector tube type solar thermal collector is provided with a support, wherein a thermal collection tank is installed on the support. The multi-row evacuated collector tube type solar thermal collector is characterized in that a heat conducting medium and a heat exchanger are arranged in the thermal collection tank, a water inlet and a water outlet of the heat exchanger protrude out of the two ends of the thermal collection tank, 4-12 rows of evacuated collector tubes are inserted in the thermal collection tank and arranged in a radiating mode, and at least eight evacuated collector tubes are arranged axially in each row. The multi-row evacuated collector tube type solar thermal collector solves the problems of an existing solar thermal collector that due to the fact that only one row of evacuate collector tubes are adopted, the thermal collection effect is poor, the temperature of hot water is low, and the thermal energy conversion rate is low, is widely applied to places needing centralized water supplying such as enterprises, public institutions, hospitals, schools, hotels and restaurants where a large amount of hot water and a large amount of boiled water are needed, is used in the industry field and agriculture field for improving water replenishing temperature of an oil-fired, coal-fired and gas-fired boilers, is used for solar heat power generation, is capable of reducing energy consumption, and is an energy-saving and emission-reducing product.
Description
Technical field
The utility model relates to solar thermal utilization equipment technical field, especially a kind of many vacuum pumpings thermal-collecting tube solar thermal collector.
Background technology
Solar water heater is because its good energy-efficient performance is extensively applied, existing solar water heater includes support, heat-collecting box, on heat-collecting box, be fitted with a vacuum pumping thermal-collecting tube, this single vacuum heat-collecting tubular construction, make the Heat-collecting effect of solar water heater poor, hot water temperature's speed that raises is slow, and thermal energy conversion rate is lower, and the heat supply water yield is also just restricted.
Summary of the invention
It is poor that the purpose of this utility model will solve existing single vacuum heat collection pipe solar water heater heat-collecting effect exactly, and hot water temperature's speed that raises is slow, and thermal energy conversion rate is lower, and the problem that the heat supply water yield is limited provides a kind of many vacuum pumpings thermal-collecting tube solar thermal collector.
Concrete scheme of the present utility model is: many vacuum pumpings thermal-collecting tube solar thermal collector, there is support, heat-collecting box is installed on support, it is characterized in that: heat-conducting medium and heat exchanger are housed in heat-collecting box, heat exchanger entery and delivery port stretches out heat-collecting box two ends, on heat-collecting box, be fitted with 4-12 vacuum pumping thermal-collecting tubes that are radial arrangement, each drains into rare eight vacuum heat collection pipes and arranges vertically.
Good in order to accept lighting effect, described in the utility model, on heat-collecting box, adjacent two combs of the vacuum heat collection pipe of plug-in mounting are staggered.
Stable in order to guarantee the installation of many vacuum pumpings thermal-collecting tube, use reliably, in the utility model, be provided with annular brace circle, the middle part that is placed in all vacuum heat collection pipes is connected, and at heat-collecting box outer wall, support bar connection bracing ring is installed.
In order to improve Heat-collecting effect, in the utility model under heat-collecting box and front lower place, the back lower place, lower left, lower right parabolic lens or CPC reflector are all installed, in the face of the reflective layout of vacuum heat collection pipe.
Heat exchanger described in the utility model is vertical pipe or finned tube or the S type bend pipe of helix tube or many arrangements.
Heat-conducting medium described in the utility model is conduction oil or fuse salt.
The utility model, owing to having adopted many vacuum pumpings thermal-collecting tube structure, can increase substantially hot water temperature, and firing rate is fast, can uninterruptedly supply water, and the heat supply water yield is large, can significantly improve solar thermal utilization efficiency.The utility model can used aloned, also can laterally connect, and vertical stack is used, can also become the matrix of an arbitrary area to use to provide required a large amount of hot water by multiple unit combination, the utility model technique be simple, can be mass, cost is lower, and floor space is few.Normal-temperature water enters heat exchanger water inlet, water enters from a side, after the continuous heat temperature raising of heat collector by multiple series connection, flow out from opposite side, the heat that absorbs heating working medium in way becomes middle warm water, be pooled to attemperater, be widely used in the place of central heating water, as: house, enterprises and institutions, hospital, school, used by hotels and restaurants by etc. need the place of a large amount of hot water and boiling water, can also be directly used in the moisturizing of industry agricultural, fuel oil, fire coal, gas fired-boiler, and for solar energy thermal-power-generating, reducing energy resource consumption, is a energy-saving and emission-reduction product.
Accompanying drawing explanation
Fig. 1 is the schematic side view of the utility model general structure;
Fig. 2 is vacuum heat collection pipe and heat-collecting box partial structure schematic perspective view.
In figure: 1-heat-collecting box, 2-vacuum heat collection pipe, 3-heat exchanger, 4-support bar, 5-bracing ring, 6-parabolic lens, 7-CPC reflector, 8-support.
The specific embodiment
Referring to Fig. 1,2, in the utility model, there is support 8, heat-collecting box 1 is installed on support, particularly: heat-conducting medium and heat exchanger 3 are housed in heat-collecting box, heat exchanger entery and delivery port stretches out heat-collecting box two ends, on heat-collecting box 1, be fitted with the 11 vacuum pumping thermal-collecting tube 2(that are radial arrangement and be generally 4-12 rows, according to user hot water amount formulation), each row is provided with 17 vacuum heat collection pipes and arranges vertically (being generally no less than eight).
On heat-collecting box 1 described in the present embodiment, adjacent two combs of the vacuum heat collection pipe 2 of plug-in mounting are staggered.
In the present embodiment, be provided with annular brace circle 5, the middle part that is placed in all vacuum heat collection pipes 2 is connected, and at heat-collecting box 1 outer wall, support bar 4 is installed and connects bracing ring 5.
In the present embodiment under heat-collecting box 1 and front lower place, the back lower place, lower left, lower right parabolic lens 6 or CPC reflector 7 are all installed, in the face of the reflective layout of vacuum heat collection pipe 2.
Heat exchanger 3 described in the present embodiment is helix tube.Can also be vertical pipe or finned tube or the S type bend pipe of many arrangements, and the heat exchanger of other form.
Heat-conducting medium described in the present embodiment is conduction oil or fuse salt.
Claims (6)
1. more than vacuum pumping thermal-collecting tube solar thermal collector, there is support, heat-collecting box is installed on support, it is characterized in that: heat-conducting medium and heat exchanger are housed in heat-collecting box, heat exchanger entery and delivery port stretches out heat-collecting box two ends, on heat-collecting box, be fitted with 4-12 vacuum pumping thermal-collecting tubes that are radial arrangement, each drains into rare eight vacuum heat collection pipes and arranges vertically.
2. many vacuum pumpings thermal-collecting tube solar thermal collector according to claim 1, is characterized in that: on described heat-collecting box, adjacent two combs of the vacuum heat collection pipe of plug-in mounting are staggered.
3. many vacuum pumpings thermal-collecting tube solar thermal collector according to claim 1, is characterized in that: be provided with annular brace circle, the middle part that is placed in all vacuum heat collection pipes is connected, and at heat-collecting box outer wall, support bar connection bracing ring is installed.
4. many vacuum pumpings thermal-collecting tube solar thermal collector according to claim 1, is characterized in that: under heat-collecting box and front lower place, the back lower place, lower left, lower right parabolic lens or CPC reflector are all installed, in the face of the reflective layout of vacuum heat collection pipe.
5. many vacuum pumpings thermal-collecting tube solar thermal collector according to claim 1, is characterized in that: described heat exchanger is vertical pipe or finned tube or the S type bend pipe of helix tube or many arrangements.
6. many vacuum pumpings thermal-collecting tube solar thermal collector according to claim 1, is characterized in that: described heat-conducting medium is conduction oil or fuse salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054210.4U CN203704384U (en) | 2014-01-28 | 2014-01-28 | Multi-row evacuated collector tube type solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054210.4U CN203704384U (en) | 2014-01-28 | 2014-01-28 | Multi-row evacuated collector tube type solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704384U true CN203704384U (en) | 2014-07-09 |
Family
ID=51054812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054210.4U Expired - Fee Related CN203704384U (en) | 2014-01-28 | 2014-01-28 | Multi-row evacuated collector tube type solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501426A (en) * | 2014-01-28 | 2015-04-08 | 胡久荣 | Solar heat collector with multiple rows of vacuum heat collecting tubes |
| CN105444431A (en) * | 2015-12-25 | 2016-03-30 | 天津滨海设备配套技术有限公司 | Ancillary equipment for solar thermal electric power generation |
-
2014
- 2014-01-28 CN CN201420054210.4U patent/CN203704384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501426A (en) * | 2014-01-28 | 2015-04-08 | 胡久荣 | Solar heat collector with multiple rows of vacuum heat collecting tubes |
| CN105444431A (en) * | 2015-12-25 | 2016-03-30 | 天津滨海设备配套技术有限公司 | Ancillary equipment for solar thermal electric power generation |
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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: 20140709 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |