CN203148083U - Flange type heat collecting pipe - Google Patents
Flange type heat collecting pipe Download PDFInfo
- Publication number
- CN203148083U CN203148083U CN 201320125103 CN201320125103U CN203148083U CN 203148083 U CN203148083 U CN 203148083U CN 201320125103 CN201320125103 CN 201320125103 CN 201320125103 U CN201320125103 U CN 201320125103U CN 203148083 U CN203148083 U CN 203148083U
- Authority
- CN
- China
- Prior art keywords
- type heat
- heat collecting
- flange
- pipe
- metal inner
- 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 - Lifetime
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Classifications
-
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a flange type heat collecting pipe which comprises a glass outer pipe, a metal inner pipe and a corrugated pipe connecting the glass outer pipe with the metal inner pipe. The flange type heat collecting pipe is characterized by further comprising flange plates which are two in number and are arranged at two ends of the metal inner pipe. According to the flange type heat collecting pipe, connecting installation can be quickly achieved through the flange plates, installation efficiency is improved, the flange plates can also bear huge pressure, and normal using is not influenced.
Description
Technical field
The utility model relates to a kind of thermal-collecting tube, relates in particular to a kind of flange form thermal-collecting tube.
Background technology
Thermal-collecting tube be a kind of novel can high efficiency absorption sunlight, and change into the photothermal conversion device of heat energy.It mainly is made up of the metal inner pipe that scribbles coating for selective absorption and the glass outer tube that scribbles anti-reflection film.For reducing heat loss, need will vacuumize between two pipes.In order to eliminate thermal stress, the glass outer tube need be connected by bellows with metal inner pipe.When existing thermal-collecting tube interconnects, be to realize connecting by welding manner, this kind connected mode is time-consuming.
The utility model content
In order to solve deficiency of the prior art, the purpose of this utility model provides a kind of flange form thermal-collecting tube.
For achieving the above object, the technological means that the utility model adopts is: the flange form thermal-collecting tube, and comprise glass outer tube, metal inner pipe and be connected both bellows, it is characterized in that: also comprise ring flange, described ring flange arranges two, is installed in the metal inner pipe two ends.
The beneficial effects of the utility model are: can realize fast being connected and installed by ring flange, improve installation effectiveness; Ring flange connects also can bear very big pressure, does not influence normal use.
Description of drawings
Below in conjunction with accompanying drawing the technical solution of the utility model is described.
Fig. 1 is that master of the present utility model looks partial sectional view;
Fig. 2 is two thermal-collecting tubes butt joint schematic diagram of the present utility model.
Among the figure: 1, glass outer tube, 2, metal inner pipe, 3, bellows, 4, ring flange.
The specific embodiment
Flange form thermal-collecting tube as shown in Figure 1 comprises glass outer tube 1, metal inner pipe 2 and the bellows 3 that is connected both, it is characterized in that: also comprise ring flange 4, described ring flange 4 arranges two, is installed in metal inner pipe 2 two ends.
As shown in Figure 2, in the time of two thermal-collecting tubes need being connected, only need by bolt 4 connections of two ring flanges to be got final product.Can realize fast being connected and installed by ring flange 4, improve installation effectiveness; Ring flange connects also can bear very big pressure, does not influence normal use.
Embodiment of the present utility model explains, and is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the utility model discloses, and can expect easily changing or replacing, and all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. the flange form thermal-collecting tube comprises glass outer tube (1), metal inner pipe (2) and the bellows that is connected both (3), and it is characterized in that: also comprise ring flange (4), described ring flange (4) arranges two, is installed in metal inner pipe (2) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125103 CN203148083U (en) | 2013-03-19 | 2013-03-19 | Flange type heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125103 CN203148083U (en) | 2013-03-19 | 2013-03-19 | Flange type heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148083U true CN203148083U (en) | 2013-08-21 |
Family
ID=48975600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125103 Expired - Lifetime CN203148083U (en) | 2013-03-19 | 2013-03-19 | Flange type heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148083U (en) |
-
2013
- 2013-03-19 CN CN 201320125103 patent/CN203148083U/en not_active Expired - Lifetime
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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: 20170406 Address after: 266000 Shandong, Huangdao, Lijiang Road West, No. 502 Xinghua group building, room 5, floor, room 679 Patentee after: Qingdao Obo Energy Power Co.,Ltd. Address before: 266000 Shandong Province, Jimo province high tech Industrial Development Zone, the new high tech Road, Qingdao, three Patentee before: QINGDAO ABO NEW ENERGY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |