CN202393047U - Heat absorbing plate core of solar flat plate collector - Google Patents
Heat absorbing plate core of solar flat plate collector Download PDFInfo
- Publication number
- CN202393047U CN202393047U CN 201120495868 CN201120495868U CN202393047U CN 202393047 U CN202393047 U CN 202393047U CN 201120495868 CN201120495868 CN 201120495868 CN 201120495868 U CN201120495868 U CN 201120495868U CN 202393047 U CN202393047 U CN 202393047U
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
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Abstract
The utility model relates to a heat absorption plate core of a solar flat plate collector, which comprises an inlet collecting pipe, an outlet collecting pipe, a branch pipe and a heat collection plate, wherein the inlet collecting pipe is communicated with one end of the branch pipe, and the outlet collecting pipe is communicated with the other end of the branch pipe; the heat collecting plate is characterized in that the inlet collecting pipe, the outlet collecting pipe and the branch pipes are arranged on the back surface of the heat collecting plate, the branch pipes are obliquely arranged, the lower ends of the branch pipes are connected with the inlet collecting pipe, and the higher ends of the branch pipes are connected with the outlet collecting pipe. The beneficial effects are as follows: under the unchangeable condition of solar energy flat plate area, increase the slope with the lateral part of branch pipe, promote the flow of heat transfer medium in the pipeline, promote the velocity of flow, reduce tubular product material simultaneously by a wide margin, reduce manufacturing cost.
Description
Technical field
The utility model relates to a kind of plate solar collector, relates in particular to a kind of plate solar collector heat-absorbing plate core.
Background technology
At present, known plate solar collector is made up of transparent cover plate, external frame, heat-absorbing plate core, heat-insulation layer and sealing joint strip; Heat-insulation layer is arranged in heat-absorbing plate core bottom surface and all around, and transparent cover plate is arranged on the top of heat-absorbing plate core and is embedded in the frame, and heat-absorbing plate core comprises thermal-arrest plate, arm, inlet header and outlet header; Arm evenly coils cloth and is welded on the thermal-arrest plate, and logical through being weldingly connected with inlet header and outlet header.Heat transfer medium is Natural Circulation in pipeline, relies on the temperature contrast of different piece to flow.Common arm adopts horizontal formula structure, hinders forming with regard to the small media flow of power originally, makes flox condition harsh more, influences heat exchange efficiency.
Summary of the invention
In order to overcome the situation of existing arm medium restricted in flow, the utility model provides a kind of new arm layout design, and this design can improve the flow velocity of medium in arm, and when promoting heat exchanger effectiveness, significantly reduces cost.
The utility model solves the technical scheme that its technical problem adopted: a kind of heat-absorbing plate core of plate solar collector; Comprise inlet header, outlet header, arm and thermal-arrest plate; Wherein said inlet header is communicated with an end of arm, and said outlet header is communicated with the other end of arm; It is characterized in that said inlet header, outlet header and arm are installed in the back side of thermal-arrest plate, said arm tilts to install, and it is connected with inlet header than low side, and higher-end is connected with outlet header.
Said arm comprises arm group, lower branch line group and communicating pipe, and the wherein said arm group that goes up comprises the acclivitous pipe more than, and being communicated with communicating pipe than low side of every pipe, higher-end is communicated with outlet header; Said lower branch line group is positioned at the below of arm group, and the lower branch line group comprises the downward-sloping pipe more than, and the higher-end of every pipe was communicated with communicating pipe, was communicated with inlet header than low side; Said inlet header and outlet header are positioned at the same side of thermal-arrest plate.
Said arm comprises the pipe more than, and every root canal curvature is that " < " shape and parallel to each other arranging, being communicated with inlet header than low side of every pipe, higher-end was communicated with outlet header, and inlet header and outlet header are positioned at the same side of heat collector.
The utility model beneficial effect compared with prior art is: under the constant situation of plate solar area; The arm lateral part is increased the gradient, promote heat transfer medium to flow, promote flow velocity ducted; Significantly reduce simultaneously the tubing materials, reduce manufacturing cost.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment one;
Fig. 2 is the structure chart of the utility model embodiment two;
Fig. 3 is the structure chart of the utility model embodiment three.
Among the figure: the 1st, inlet header, the 2nd, outlet header, the 3rd, arm, the 4th, thermal-arrest plate, the 31st, last arm group, the 32nd, lower branch line group, the 33rd, communicating pipe.
The specific embodiment
To combine accompanying drawing and embodiment that the utility model is explained further details below:
Embodiment one
As shown in Figure 1; A kind of heat-absorbing plate core of plate solar collector; Comprise inlet header 1, outlet header 2, arm 3 and thermal-arrest plate 4, wherein said inlet header 1 is communicated with an end of arm 3 and welds and fix, and said outlet header 2 is communicated with the other end of arm 3 and welds fixing; The utility model characteristics are the back side that said inlet header 1, outlet header 2 and arm 3 are installed in thermal-arrest plate 4, and said arm 3 tilts to install, and being connected with inlet header 1 than low side of arm 3, the higher-end of arm 3 is connected with outlet header 2.During work, heat transfer medium is flowed in the arm 3 by inlet header 1, and thermal-arrest plate 4 passes to the medium in the arm 3 again with the heat transferred arm 3 that collects.Along with the continuous rising of intraductal heat transfer medium temperature, the higher medium of temperature is to float, and heat transfer medium forms flowing naturally of ascending in arm 3.The inclined design of arm 3 can play the aid in guide effect to medium mobile, promotes heat transfer medium at ducted flow velocity.
Embodiment two
As shown in Figure 2, a kind of heat-absorbing plate core of plate solar collector comprises inlet header 1, outlet header 2, arm 3 and thermal-arrest plate 4; The utility model characteristics are the back side that said inlet header 1, outlet header 2 and arm 3 are installed in thermal-arrest plate 4; Said arm 3 comprises arm group 31, lower branch line group 32 and communicating pipe 33; The wherein said arm group 31 that goes up comprises the acclivitous pipe more than, and being communicated with communicating pipe 33 than low side of every pipe, higher-end is communicated with outlet header 2; Be provided with three acclivitous pipes in the present embodiment, also can establish one or two or more acclivitous pipes as required; Said lower branch line group 32 is positioned at the below of arm group 31; Lower branch line group 32 comprises the downward-sloping pipe more than; The higher-end of every pipe was communicated with communicating pipe 33; Be communicated with inlet header 1 than low side, be provided with three downward-sloping pipes in the present embodiment, also can establish one or two or more downward-sloping pipes as required; Last arm group 31 and 32 formation of lower branch line group " < " shape structure, thus guaranteed that inlet header 1 and outlet header 2 are positioned at the same side of thermal-arrest plate 4, save extra laying return like this, significantly reduce the tubing materials, reduce cost.During work, after heat transfer medium carries out from inlet header 1, every pipe in lower branch line group 32, it is mobile to turn back through every pipe of last arm group 31 again, flows out through outlet header 2, and thermal-arrest plate 4 is with the heat transferred lower branch line group that collects 32 and go up arm group 31.
Embodiment three
As shown in Figure 3, a kind of heat-absorbing plate core of plate solar collector comprises inlet header 1, outlet header 2, arm 3 and thermal-arrest plate 4; The characteristics of the utility model are that said arm 3 comprises the pipe more than; Every root canal curvature is " < " shape and parallel to each other arranging; Being communicated with inlet header 1 than low side of every pipe, higher-end is communicated with outlet header 2, and inlet header 1 and outlet header 2 are positioned at the same side of heat collector 4; Be provided with three in the present embodiment and be that " pipe of < " shape also can be established one or two or more as required and be " the pipe of < " shape; Every arm 3 forms the loop of turning back separately, guarantees that inlet header 1 and outlet header 2 at the flat plate collector homonymy, save extra laying return, significantly reduces the tubing materials, reduces cost.During work, after heat transfer medium carries out from inlet header 1, be through every that " pipe of < " shape flows, and flows out through outlet header 2 again, and thermal-arrest plate 4 is with the heat transferred arm 3 that collects.
Claims (2)
1. the heat-absorbing plate core of a plate solar collector; Comprise inlet header (1), outlet header (2), arm (3) and thermal-arrest plate (4); Wherein said inlet header (1) is communicated with an end of arm (3), and said outlet header (2) is communicated with the other end of arm (3); It is characterized in that said inlet header (1), outlet header (2) and arm (3) are installed in the back side of thermal-arrest plate (4), said arm (3) tilts to install, and it is connected with inlet header (1) than low side, and higher-end is connected with outlet header (2).
2. the heat-absorbing plate core of plate solar collector according to claim 1; It is characterized in that said arm (3) comprises arm group (31), lower branch line group (32) and communicating pipe (33); The wherein said arm group (31) that goes up comprises the acclivitous pipe more than; Being communicated with communicating pipe (33) than low side of every pipe, higher-end is communicated with outlet header (2); Said lower branch line group (32) is positioned at the below of arm group (31), and lower branch line group (32) comprises the downward-sloping pipe more than, and the higher-end of every pipe was communicated with communicating pipe (33), is communicated with inlet header (1) than low side; Said inlet header (1) and outlet header (2) are positioned at the same side of thermal-arrest plate (4).
3, the heat-absorbing plate core of plate solar collector according to claim 1; It is characterized in that said arm (3) comprises the pipe more than; Every root canal curvature is " < " shape and parallel to each other arranging; Being communicated with inlet header (1) than low side of every pipe, higher-end is communicated with outlet header (2), and inlet header (1) and outlet header (2) are positioned at the same side of heat collector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120495868 CN202393047U (en) | 2011-12-03 | 2011-12-03 | Heat absorbing plate core of solar flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120495868 CN202393047U (en) | 2011-12-03 | 2011-12-03 | Heat absorbing plate core of solar flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393047U true CN202393047U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120495868 Expired - Fee Related CN202393047U (en) | 2011-12-03 | 2011-12-03 | Heat absorbing plate core of solar flat plate collector |
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| CN (1) | CN202393047U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225901A (en) * | 2013-05-15 | 2013-07-31 | 江苏奥蓝光热科技有限公司 | Parallelogram-shaped solar heat collector heat-absorbing body |
| CN103307790A (en) * | 2013-05-31 | 2013-09-18 | 潍坊市宏浩太阳能科技有限公司 | Flat-plate solar diversion pipe rack |
| CN103759430A (en) * | 2014-01-06 | 2014-04-30 | 同济大学 | Flat-panel solar collector |
| CN107642909A (en) * | 2016-07-20 | 2018-01-30 | 天津翰昱新能源科技有限公司 | The preparation method of new type solar collecting plate |
| CN114413487A (en) * | 2021-12-31 | 2022-04-29 | 山东宏力天扬环保科技有限公司 | Flat-plate solar heat collector |
-
2011
- 2011-12-03 CN CN 201120495868 patent/CN202393047U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225901A (en) * | 2013-05-15 | 2013-07-31 | 江苏奥蓝光热科技有限公司 | Parallelogram-shaped solar heat collector heat-absorbing body |
| CN103307790A (en) * | 2013-05-31 | 2013-09-18 | 潍坊市宏浩太阳能科技有限公司 | Flat-plate solar diversion pipe rack |
| CN103759430A (en) * | 2014-01-06 | 2014-04-30 | 同济大学 | Flat-panel solar collector |
| CN103759430B (en) * | 2014-01-06 | 2015-10-28 | 同济大学 | A kind of flat-plate solar collector |
| CN107642909A (en) * | 2016-07-20 | 2018-01-30 | 天津翰昱新能源科技有限公司 | The preparation method of new type solar collecting plate |
| CN114413487A (en) * | 2021-12-31 | 2022-04-29 | 山东宏力天扬环保科技有限公司 | Flat-plate solar heat collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee before: Midea Group |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |