CN203533935U - Thermal collecting panel for solar thermal collector - Google Patents
Thermal collecting panel for solar thermal collector Download PDFInfo
- Publication number
- CN203533935U CN203533935U CN201320650175.8U CN201320650175U CN203533935U CN 203533935 U CN203533935 U CN 203533935U CN 201320650175 U CN201320650175 U CN 201320650175U CN 203533935 U CN203533935 U CN 203533935U
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- China
- Prior art keywords
- collecting plate
- plate body
- described collecting
- shape
- solar thermal
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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
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Abstract
A thermal collecting panel for a solar thermal collector comprises a thermal collecting panel body. The thermal collecting panel for the solar thermal collector is characterized in that an S-shaped channel is formed in the thermal collecting panel body, the S-shaped channel formed in the thermal collecting panel body is formed by annular flow channels distributed evenly, the annular flow channels distributed evenly are communicated with one another, the S-shaped channel formed by the annular flow channels which are distributed evenly and are communicated with one another and the thermal collecting panel body are integrally formed, a water inlet pipe communicated with one end of the S-shaped channel formed by the annular flow channels which are distributed evenly and are communicated with one another in the thermal collecting panel body is arranged on the lower left corner of the thermal collecting panel body, and a water outlet pipe communicated with the other end of the S-shaped channel formed by the annular flow channels which are distributed evenly and are communicated with one another in the thermal collecting panel body is arranged on the upper left corner of the thermal collecting panel body. The thermal collecting panel for the solar thermal collector is suitable for solar thermal collectors.
Description
Technical field
The utility model relates to a kind of collecting plate, particularly relates to a kind of solar thermal collector collecting plate.
Background technology
Collecting plate is to absorb solar radiant energy in solar thermal collector and to the parts of heat-transfer working medium transferring heat, conventional solar thermal collector has coil pipe type collecting plate with collecting plate, but, coil pipe type collecting plate be metal tube is bent to snakelike, and then form with plate welding, like this, not only, complex structure, and, bend to snakelike metal tube and the weld seam between flat board and be not straight line but curve, between the two, weld difficulty large, processing difficulties, simultaneously, coil pipe type collecting plate is in thermal-arrest process, first solar radiant energy is absorbed by flat board, be transmitted to again metal tube, the water body being finally transmitted in metal tube heats, formed indirect heat transfer, and the contact-making surface after metal tube and plate welding is little, make the metal tube heat-absorbent surface of coil pipe type collecting plate little, and it is inhomogeneous to absorb heat, directly reduced the collecting efficiency of coil pipe type collecting plate.Generally speaking, there is complex structure in existing collecting plate, processing difficulties, the problem that collecting efficiency is low.
Summary of the invention
The purpose of this utility model is that a kind of improved solar thermal collector collecting plate will be provided, and it not only can improve the collecting efficiency of collecting plate for solar thermal collector effectively, and rational in infrastructure, profile is succinct.
The utility model proposes to achieve the above object following design: solar thermal collector of the present utility model comprises a collecting plate body with collecting plate, in described collecting plate body body, be provided with a passage that is snakelike shape, the runner that in described collecting plate body body, the set passage that is snakelike shape is the shape ringwise by uniform is formed, between the runner of described uniform shape ringwise and be interconnected, described for to be formed in one by formed passage and the described collecting plate body that is snakelike shape of uniform runner shape ringwise and that be interconnected, the lower right-hand corner of described collecting plate body is provided with water inlet pipe, the set water inlet pipe of the lower right-hand corner of described collecting plate body is set for to be communicated with by uniform formed one end that is the passage of snakelike shape of runner shape ringwise and that be interconnected with in described collecting plate body body, the left upper of described collecting plate body is provided with water outlet pipe, the set water outlet pipe of the left upper of described collecting plate body is set for to be communicated with by the uniform formed other end that is the passage of snakelike shape of runner shape ringwise and that be interconnected with in described collecting plate body body.
Described collecting plate body is row arrangement, and between the collecting plate body of the lower limit adjacent with upper piece collecting plate body, forming weld connection fixes, simultaneously, the set water outlet pipe of the left upper of the collecting plate body of the lower water inlet pipe set with the lower right-hand corner of upper piece collecting plate body is relative and form weld connection and fix and be communicated with, and the like.
On described collecting plate body, be distributed with installing hole.The installing hole distributing on described collecting plate body is at least two.
The number of the water inlet pipe that the lower right-hand corner of described collecting plate body is set is at least one, and the number of the water outlet pipe that the left upper of described collecting plate body is set is at least one.
The utility model has improved existing solar thermal collector collecting plate, adopted and in described collecting plate body body, be provided with a passage that is snakelike shape, the runner that in described collecting plate body body, the set passage that is snakelike shape is the shape ringwise by uniform is formed, between the runner of described uniform shape ringwise and be interconnected, described for to be formed in one by formed passage and the described collecting plate body that is snakelike shape of uniform runner shape ringwise and that be interconnected, the lower right-hand corner of described collecting plate body is established and the water inlet pipe for being communicated with by uniform formed one end that is the passage of snakelike shape of runner shape ringwise and that be interconnected set in described collecting plate body body, the left upper of described collecting plate body is established and the water outlet pipe for being communicated with by the uniform formed other end that is the passage of snakelike shape of runner shape ringwise and that be interconnected set in described collecting plate body body.
Collecting plate is in thermal-arrest process, because solar thermal collector of the present utility model is by formed passage and this body by integral forming of collecting plate that is snakelike shape of uniform runner shape ringwise and that be interconnected with collecting plate, collecting plate body is the uniform formed wall that is the passage of snakelike shape of runner shape ringwise and that be interconnected, like this, water body in uniform runner shape ringwise and that be interconnected with collecting plate body for directly to contact, and contact-making surface is large, thermal conductivity is high, after solar radiant energy is by collecting plate bulk absorption, just can directly be transmitted in collecting plate body body for to be heated by the water body in uniform runner shape ringwise and that be interconnected, increased as by the uniform formed heat-absorbent surface that is the passage of snakelike shape of runner shape ringwise and that be interconnected, improved the collecting efficiency of collecting plate for solar thermal collector of the present utility model, avoided the mode of the indirect heat transfer of coil pipe type collecting plate in the past, simultaneously, uniform runner shape ringwise and that be interconnected is shunted water body, not only extended the heat absorption time of collecting plate, and heat absorption evenly, further improved the collecting efficiency of collecting plate for solar thermal collector of the present utility model.In addition, on described collecting plate body, be distributed with installing hole, be convenient to workmen's assembling.Finally, solar thermal collector of the present utility model decides according to designing requirement by the large I of collecting plate, and the quantity that also can increase collecting plate body makes it be connected to reach the collecting plate of actual required size.Solar thermal collector of the present utility model not only can improve the collecting efficiency of collecting plate for solar thermal collector effectively with collecting plate, and rational in infrastructure, profile is succinct.
Solar thermal collector of the present utility model is applicable to solar thermal collector with collecting plate.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the schematic diagram of collecting plate for solar thermal collector of the present utility model.
Fig. 2 is the schematic diagram of collecting plate for the solar thermal collector of installing hole that is distributed with of the present utility model.
Fig. 3 is the connection diagram of collecting plate for solar thermal collector of the present utility model.
The specific embodiment
Below with reference to accompanying drawing, solar thermal collector of the present utility model is described in further detail with collecting plate.
Embodiment mono-
With reference to Fig. 1, the solar thermal collector of this utility model comprises a collecting plate body 1 with collecting plate.
In described collecting plate body 1 body, be provided with a passage 2 that is snakelike shape, the runner 21 that in described collecting plate body 1 body, the set passage that is snakelike shape 2 is the shape ringwise by uniform is formed, between the runner 21 of described uniform shape ringwise and be interconnected, described for being formed in one with described collecting plate body 1 by the formed passage 2 that is snakelike shape of uniform runner 21 shape ringwise and that be interconnected, the lower right-hand corner of described collecting plate body 1 is provided with water inlet pipe 3, the water inlet pipe 3 of the present embodiment is two, the set water inlet pipe 3 of the lower right-hand corner of described collecting plate body 1 is set for to be communicated with by the formed one end that is the passage 2 of snakelike shape of uniform runner 21 shape ringwise and that be interconnected with in described collecting plate body 1 body, the left upper of described collecting plate body 1 is provided with water outlet pipe 4, the water outlet pipe 4 of the present embodiment is two, the set water outlet pipe 4 of the left upper of described collecting plate body 1 is set for to be communicated with by the formed other end that is the passage 2 of snakelike shape of uniform runner 21 shape ringwise and that be interconnected with in described collecting plate body 1 body.
Embodiment bis-
With reference to Fig. 2, the solar thermal collector of this utility model comprises a collecting plate body 1 with collecting plate.
In described collecting plate body 1 body, be provided with a passage 2 that is snakelike shape, the runner 21 that in described collecting plate body 1 body, the set passage that is snakelike shape 2 is the shape ringwise by uniform is formed, between the runner 21 of described uniform shape ringwise and be interconnected, described for being formed in one with described collecting plate body 1 by the formed passage 2 that is snakelike shape of uniform runner 21 shape ringwise and that be interconnected, the lower right-hand corner of described collecting plate body 1 is provided with water inlet pipe 3, the water inlet pipe 3 of the present embodiment is two, the set water inlet pipe 3 of the lower right-hand corner of described collecting plate body 1 is set for to be communicated with by the formed one end that is the passage 2 of snakelike shape of uniform runner 21 shape ringwise and that be interconnected with in described collecting plate body 1 body, the left upper of described collecting plate body 1 is provided with water outlet pipe 4, the water outlet pipe 4 of the present embodiment is two, the set water outlet pipe 4 of the left upper of described collecting plate body 1 is set for to be communicated with by the formed other end that is the passage 2 of snakelike shape of uniform runner 21 shape ringwise and that be interconnected with in described collecting plate body 1 body, on described collecting plate body 1, be distributed with installing hole 5, the installing hole 5 of the present embodiment is four.
Embodiment tri-
With reference to Fig. 2 and Fig. 3, the solar thermal collector of this utility model comprises a collecting plate body 1 with collecting plate.
In described collecting plate body 1 body, be provided with a passage 2 that is snakelike shape, the runner 21 that in described collecting plate body 1 body, the set passage that is snakelike shape 2 is the shape ringwise by uniform is formed, between the runner 21 of described uniform shape ringwise and be interconnected, described for being formed in one with described collecting plate body 1 by the formed passage 2 that is snakelike shape of uniform runner 21 shape ringwise and that be interconnected, the lower right-hand corner of described collecting plate body 1 is provided with water inlet pipe 3, the water inlet pipe 3 of the present embodiment is two, the set water inlet pipe 3 of the lower right-hand corner of described collecting plate body 1 is set for to be communicated with by the formed one end that is the passage 2 of snakelike shape of uniform runner 21 shape ringwise and that be interconnected with in described collecting plate body 1 body, the left upper of described collecting plate body 1 is provided with water outlet pipe 4, the water outlet pipe 4 of the present embodiment is two, the set water outlet pipe 4 of the left upper of described collecting plate body 1 is set for to be communicated with by the formed other end that is the passage 2 of snakelike shape of uniform runner 21 shape ringwise and that be interconnected with in described collecting plate body 1 body, on described collecting plate body 1, be distributed with installing hole 5, the installing hole of the present embodiment is four.
Described collecting plate body 1 is row arrangement, the collecting plate body 1 of the present embodiment is two, and between the collecting plate body 1 of the lower limit adjacent with upper piece collecting plate body 1, forming weld connection fixes, meanwhile, the set water outlet pipe 4 of the left upper of the collecting plate body 1 of the lower water inlet pipe 3 set with the lower right-hand corner of upper piece collecting plate body 1 is relative and form weld connection and fix and be communicated with.
Claims (5)
1. a solar thermal collector collecting plate, it comprises a collecting plate body (1), it is characterized in that being provided with in described collecting plate body (1) body a passage (2) that is snakelike shape, the runner (21) that in described collecting plate body (1) body, the set passage that is snakelike shape (2) is the shape ringwise by uniform is formed, between the runner (21) of described uniform shape ringwise and be interconnected, described for being formed in one with described collecting plate body (1) by the formed passage (2) that is snakelike shape of uniform runner shape ringwise and that be interconnected (21), the lower right-hand corner of described collecting plate body (1) is provided with water inlet pipe (3), the set water inlet pipe (3) of the lower right-hand corner of described collecting plate body (1) is set for to be communicated with by the formed one end that is the passage (2) of snakelike shape of uniform runner shape ringwise and that be interconnected (21) with in described collecting plate body (1) body, the left upper of described collecting plate body (1) is provided with water outlet pipe (4), the set water outlet pipe (4) of the left upper of described collecting plate body (1) is set for to be communicated with by the formed other end that is the passage (2) of snakelike shape of uniform runner shape ringwise and that be interconnected (21) with in described collecting plate body (1) body.
2. a kind of solar thermal collector collecting plate according to claim 1, it is characterized in that described collecting plate body (1) is for row arrangement, and between the collecting plate body (1) of the lower limit adjacent with upper piece collecting plate body (1), forming weld connection fixes, simultaneously, the set water outlet pipe (4) of the left upper of the collecting plate body (1) of the lower water inlet pipe (3) set with the lower right-hand corner of upper piece collecting plate body (1) is relative and form weld connection and fix and be communicated with, and the like.
3. a kind of solar thermal collector collecting plate according to claim 1 and 2, is characterized in that being distributed with on described collecting plate body (1) installing hole (5).
4. a kind of solar thermal collector collecting plate according to claim 3, is characterized in that the upper installing hole (5) distributing of described collecting plate body (1) is at least two.
5. a kind of solar thermal collector collecting plate according to claim 1, the number that it is characterized in that the water inlet pipe (3) that the lower right-hand corner of described collecting plate body (1) is set is at least one, and the number of the water outlet pipe (4) that the left upper of described collecting plate body (1) is set is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650175.8U CN203533935U (en) | 2013-10-22 | 2013-10-22 | Thermal collecting panel for solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650175.8U CN203533935U (en) | 2013-10-22 | 2013-10-22 | Thermal collecting panel for solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533935U true CN203533935U (en) | 2014-04-09 |
Family
ID=50420133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320650175.8U Expired - Fee Related CN203533935U (en) | 2013-10-22 | 2013-10-22 | Thermal collecting panel for solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533935U (en) |
-
2013
- 2013-10-22 CN CN201320650175.8U patent/CN203533935U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |