CN203615634U - Fresnel type solar heat collection pipe support structure - Google Patents
Fresnel type solar heat collection pipe support structure Download PDFInfo
- Publication number
- CN203615634U CN203615634U CN201320778701.9U CN201320778701U CN203615634U CN 203615634 U CN203615634 U CN 203615634U CN 201320778701 U CN201320778701 U CN 201320778701U CN 203615634 U CN203615634 U CN 203615634U
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- CN
- China
- Prior art keywords
- collecting tube
- thermal
- heat collection
- collection pipe
- support
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- 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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- 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
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a Fresnel type solar heat collection pipe support structure which comprises a heat collection pipe vertical support (1), a heat collection pipe cross support (2), a left support portion (3), a right support portion (4), a left column (5) and a right column (6). A heat collection pipe (8) is fixedly arranged at the top end of the heat collection pipe vertical support (1), the bottom end of the heat collection pipe vertical support (1) is fixedly connected with the heat collection pipe cross support (2), the heat collection pipe cross support (2) is horizontally arranged and provided with a left end portion and a right end portion, the left end portion and the left support portion (3) are in sliding connection in the axial direction of the heat collection pipe, and the right end portion and the right support portion (4) are in sliding connection in the axial direction of the heat collection pipe. The left support portion (3) is fixedly arranged at the top end of the left column (5), and the right support portion (4) is fixedly arranged at the top end of the right column (6). The structure has the advantages of being simple in structure, low in cost and convenient to maintain and effectively reduces axial stress of the heat collection pipe.
Description
Technical field
The utility model relates to a kind of thermal-collecting tube supporting construction, is specifically related to a kind of Fresnel solar energy heat collection pipe supporting construction.
Background technology
Fresnel solar energy heat collection pipe belongs to a critical component in solar energy utilization, its groundwork principle is: flowing heat transfer fluid in thermal-collecting tube, the solar energy impinges of solar radiation is to the surface of thermal-collecting tube, surfaces of collector tubes absorbs heat and heats its inner heat-transfer fluid, thereby converts solar energy into heat.
But realizing in process of the present utility model, inventor finds, at least there is following defect in prior art:
The supporting construction of existing solar energy heat collection pipe is single upright supports, and, single column is fixedly connected with thermal-collecting tube, thereby has following deficiency: intensity, the rigidity of (1) this kind of supporting way to support post requires all higher, thereby strengthened thermal-collecting tube installation cost; (2), after thermal-collecting tube installs, because single column does not have standpoint, therefore, be inconvenient to very much be positioned at the maintenance of aerial thermal-collecting tube and the maintenance of miscellaneous part; (3) owing to can producing axial stress in thermal-collecting tube endothermic process, and thermal-collecting tube is fixed on single column, can further strengthen thermal-collecting tube axial stress, even causes thermal-collecting tube bulk deformation when serious.Therefore, on the one hand, reduce the safety in utilization of solar energy heat collection pipe, shortened the service life of solar energy heat collection pipe; On the other hand, increased the maintenance cost of solar heat power generation system.
Utility model content
The defect existing for prior art, the utility model provides a kind of Fresnel solar energy heat collection pipe supporting construction, have advantages of simple in structure, cost is low, convenient for maintaining and effectively reduce thermal-collecting tube axial stress.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of Fresnel solar energy heat collection pipe supporting construction, comprising: thermal-collecting tube is indulged bearing (1), thermal-collecting tube cross bearer (2), left support (3), right support (4), left column (5) and right column (6);
Wherein, described thermal-collecting tube is indulged bearing (1) and is vertically arranged, top at the vertical bearing (1) of described thermal-collecting tube is fixedly installed thermal-collecting tube (8), and the bottom that described thermal-collecting tube is indulged bearing (1) is fixedly connected with described thermal-collecting tube cross bearer (2); Described thermal-collecting tube cross bearer (2) is horizontally disposed with, and has left part and right part; Described left part and described left support (3) are in axial sliding connection along described thermal-collecting tube, and described right part and described right support 4 are in axial sliding connection along described thermal-collecting tube;
And described left support (3) is fixedly installed on the top of described left column (5), described right support (4) is fixedly installed on the top of described right column (6).
Preferably, also comprise: thermal-collecting tube pipe collar (7); Described thermal-collecting tube pipe collar is semicircle, comprises pipe collar body (71) and lays respectively at left ejector pin (72) and the right ejector pin (73) at these pipe collar body (71) two ends; Described pipe collar body (71) closely clamps the upper half of supported thermal-collecting tube (8), and described left ejector pin (72) and described right ejector pin (73) are fixed to the top of the vertical bearing (1) of described thermal-collecting tube.
Preferably, described left support (3) and described right support (4) are symmetrical arranged with respect to described thermal-collecting tube (8).
Preferably, described left support (3) comprising: left socle, upper slide rail and glidepath; Wherein, described upper slide rail and described glidepath are separately positioned on the upper surface and lower surface of described left socle inner side in opposite directions; The described left part of described thermal-collecting tube cross bearer (2) is enclosed within the inner ring of bearing (9), and the outer ring of described bearing is slidably connected with described upper slide rail and described glidepath respectively; Wherein, the glide direction of described upper slide rail and described glidepath and described thermal-collecting tube axially parallel.
Preferably, described left support (3) also comprises locating part (31), described locating part (31) is fixedly connected with described left part, and described locating part (31) is also fixed on described bearing (9).
Preferably, also comprise several diagonal braces (10); Diagonal brace described in each (10) is uniformly-spaced fixedly installed between described left column (5) and described right column (6).
The Fresnel solar energy heat collection pipe supporting construction that the utility model provides has the following advantages:
(1) reduce thermal-collecting tube integrated stress level, improved the safety in utilization of solar energy heat collection pipe, extended the service life of solar energy heat collection pipe.
(2) reduce the requirement to support post strength and stiffness, thereby reduced the cost of supporting construction;
(3) convenient for maintaining personnel maintenance.
Accompanying drawing explanation
The Local map of the Fresnel solar energy heat collection pipe supporting construction that Fig. 1 provides for the utility model;
Fig. 2 is the partial enlarged drawing of A part in Fig. 1;
The overall structure figure of the Fresnel solar energy heat collection pipe supporting construction that Fig. 3 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of Fresnel solar energy heat collection pipe supporting construction, comprising: thermal-collecting tube is indulged bearing 1, thermal-collecting tube cross bearer 2, left support 3, right support 4, left column 5 and right column 6;
Wherein, the vertical bearing 1 of described thermal-collecting tube vertically arranges, and is fixedly installed thermal-collecting tube 8 on the top of the vertical bearing 1 of described thermal-collecting tube, and the bottom of the vertical bearing 1 of described thermal-collecting tube is fixedly connected with described thermal-collecting tube cross bearer 2; Described thermal-collecting tube cross bearer 2 is horizontally disposed with, and has left part and right part; Described left part and described left support 3 are in axial sliding connection along described thermal-collecting tube, and described right part and described right support 4 are in axial sliding connection along described thermal-collecting tube; And described left support 3 is fixedly installed on the top of described left column 5, described right support 4 is fixedly installed on the top of described right column 6.As Fig. 3, can also comprise several diagonal braces 10; Each diagonal brace 10 is uniformly-spaced fixedly installed between left column 5 and right column 6.Because the utility model adopts two upright supports thermal-collecting tubes, thereby reduce the requirement to single column intensity or rigidity, reduced cost; In addition, by diagonal brace is set, on the one hand, further strengthened the support degree of left column and right column, on the other hand, diagonal brace can be used as standpoint, and convenient for maintaining personnel are climbed to and are positioned at aerial thermal-collecting tube place by diagonal brace, thereby keep in repair.
Concrete, thermal-collecting tube can be fixed on the vertical bearing 1 of thermal-collecting tube by thermal-collecting tube pipe collar, and wherein, thermal-collecting tube pipe collar is semicircle, comprises pipe collar body 71 and lays respectively at left ejector pin 72 and the right ejector pin 73 at these pipe collar body 71 two ends; Described pipe collar body 71 closely clamps the upper half of supported thermal-collecting tube 8, and described left ejector pin 72 and described right ejector pin 73 are fixed to the top of the vertical bearing 1 of described thermal-collecting tube.
In sum, the Fresnel solar energy heat collection pipe supporting construction that the utility model provides has the following advantages:
(1) reduce thermal-collecting tube integrated stress level, improved the safety in utilization of solar energy heat collection pipe, extended the service life of solar energy heat collection pipe.
(2) reduce the requirement to support post strength and stiffness, thereby reduced the cost of supporting construction;
(3) convenient for maintaining personnel maintenance.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection domain of the present utility model.
Claims (6)
1. a Fresnel solar energy heat collection pipe supporting construction, it is characterized in that, comprising: thermal-collecting tube is indulged bearing (1), thermal-collecting tube cross bearer (2), left support (3), right support (4), left column (5) and right column (6);
Wherein, described thermal-collecting tube is indulged bearing (1) and is vertically arranged, top at the vertical bearing (1) of described thermal-collecting tube is fixedly installed thermal-collecting tube (8), and the bottom that described thermal-collecting tube is indulged bearing (1) is fixedly connected with described thermal-collecting tube cross bearer (2); Described thermal-collecting tube cross bearer (2) is horizontally disposed with, and has left part and right part; Described left part and described left support (3) are in axial sliding connection along described thermal-collecting tube, and described right part and described right support (4) are in axial sliding connection along described thermal-collecting tube;
And described left support (3) is fixedly installed on the top of described left column (5), described right support (4) is fixedly installed on the top of described right column (6).
2. Fresnel solar energy heat collection pipe supporting construction according to claim 1, is characterized in that, also comprises: thermal-collecting tube pipe collar (7); Described thermal-collecting tube pipe collar is semicircle, comprises pipe collar body (71) and lays respectively at left ejector pin (72) and the right ejector pin (73) at these pipe collar body (71) two ends; Described pipe collar body (71) closely clamps the upper half of supported thermal-collecting tube (8), and described left ejector pin (72) and described right ejector pin (73) are fixed to the top of the vertical bearing (1) of described thermal-collecting tube.
3. Fresnel solar energy heat collection pipe supporting construction according to claim 1, is characterized in that, described left support (3) and described right support (4) are symmetrical arranged with respect to described thermal-collecting tube (8).
4. Fresnel solar energy heat collection pipe supporting construction according to claim 3, is characterized in that, described left support (3) comprising: left socle, upper slide rail and glidepath; Wherein, described upper slide rail and described glidepath are separately positioned on the upper surface and lower surface of described left socle inner side in opposite directions; The described left part of described thermal-collecting tube cross bearer (2) is enclosed within the inner ring of bearing (9), and the outer ring of described bearing is slidably connected with described upper slide rail and described glidepath respectively; Wherein, the glide direction of described upper slide rail and described glidepath and described thermal-collecting tube axially parallel.
5. Fresnel solar energy heat collection pipe supporting construction according to claim 4, it is characterized in that, described left support (3) also comprises locating part (31), described locating part (31) is fixedly connected with described left part, and described locating part (31) is also fixed on described bearing (9).
6. Fresnel solar energy heat collection pipe supporting construction according to claim 1, is characterized in that, also comprises several diagonal braces (10); Diagonal brace described in each (10) is uniformly-spaced fixedly installed between described left column (5) and described right column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778701.9U CN203615634U (en) | 2013-12-02 | 2013-12-02 | Fresnel type solar heat collection pipe support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778701.9U CN203615634U (en) | 2013-12-02 | 2013-12-02 | Fresnel type solar heat collection pipe support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615634U true CN203615634U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320778701.9U Expired - Fee Related CN203615634U (en) | 2013-12-02 | 2013-12-02 | Fresnel type solar heat collection pipe support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123362A (en) * | 2016-06-30 | 2016-11-16 | 成都生辉电子科技有限公司 | A kind of tracking solar focusing collecting system |
-
2013
- 2013-12-02 CN CN201320778701.9U patent/CN203615634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123362A (en) * | 2016-06-30 | 2016-11-16 | 成都生辉电子科技有限公司 | A kind of tracking solar focusing collecting system |
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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: 20140528 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |