CN203024468U - Groove type solar thermal collector heat collecting pipe support - Google Patents
Groove type solar thermal collector heat collecting pipe support Download PDFInfo
- Publication number
- CN203024468U CN203024468U CN 201220564668 CN201220564668U CN203024468U CN 203024468 U CN203024468 U CN 203024468U CN 201220564668 CN201220564668 CN 201220564668 CN 201220564668 U CN201220564668 U CN 201220564668U CN 203024468 U CN203024468 U CN 203024468U
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- China
- Prior art keywords
- thermal
- collecting tube
- type solar
- stake body
- heat collecting
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- 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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a groove type solar thermal collector heat collecting pipe support. The groove type solar thermal collector heat collecting pipe support comprises support bodies. Heat collecting pipe clamp mechanisms are arranged on the tops of the support bodies and used for clamping a row of the support bodies of the same heat collecting pipe, and the support bodies are sequentially heightened from the middle to the two ends. The bottoms of the support bodies are connected with elastic parts capable of being elastically deformed along the axial directions of the heat collecting pipes. The groove type solar thermal collector heat collecting pipe support has the advantages that when the heat collecting pipes expand with heat and contract with cold, plate springs can buffer stretching force of the heat collecting pipes so that damage on the heat collecting pipes can be avoided effectively, force balance is maintained to some degree, and stability of heat collection is guaranteed.
Description
Technical field
The utility model relates to a kind of trough type solar heat-collector thermal-collecting tube support.
Background technology
Solar energy is one of energy of greatest concern in new energy field.trough type solar heat-collector is a kind of device that absorbs solar radiation and the thermal energy transfer that produces is arrived heat-transfer working medium, present trough type solar heat-collector on the market is numerous, but also there are a lot of problems in the prior art of trough type solar heat-collector, 1. the thermal-collecting tube of the trough type solar heat-collector problem of expanding with heat and contract with cold, when thermal-collecting tube is heated to higher temperature, thermal-collecting tube will extend in the axial direction, but this elongation can make the stainless steel tube in thermal-collecting tube be bent downwardly, and in case touch mutually and thermal-collecting tube can be damaged with outer field glass tube, and the bending of thermal-collecting tube makes thermal-collecting tube not remain on the focal position always, thereby make the temperature of heat collector unstable, 2. the adjusting problem of heat collector focal length, general thermal-collecting tube is fixed, and can't finely tune according to actual conditions, thereby adaptability is not high.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of trough type solar heat-collector thermal-collecting tube support, and its infringement to thermal-collecting tube of can effectively avoiding expanding with heat and contract with cold improves adaptability and the collecting efficiency of heat collector.
The utility model is realized by following measures:
A kind of trough type solar heat-collector thermal-collecting tube support of the present utility model comprises stake body, described stake body
The top is provided with the thermal-collecting tube clamping device, stake body from the stake body of centre to two ends in row's stake body of same thermal-collecting tube is arranged by the clamping device clamping increases successively, described stake body bottom be connected with can be on the thermal-collecting tube axial direction elastomeric element of strain.
Above-mentioned stake body top is rotatably connected to horizontal adjusting screw I, gripper shoe has been threaded on described adjusting screw I, two ends, described gripper shoe top are connected with vertical adjusting screw II, and described thermal-collecting tube clamping device is connected between two adjusting screw II by the lift adjustment nut.
Above-mentioned elastomeric element is flat spring.
Above-mentioned thermal-collecting tube clamping device is clip.
Above-mentioned stake body comprises two riser cradles, and described adjusting screw I is rotatably connected between two riser cradle tops, and described flat spring top is connected between two riser cradles bottoms, and the bottom is connected on this trough type solar heat-collector.
Above-mentioned lift adjustment nut comprises the bolt of upwardly extending hollow, described bolt outer surface is provided with external screw thread, the inner surface of bolt is provided with the internal thread that matches with the adjusting screw II, and described clip end is through on bolt and is connected with fastening nut in the bolt end.
Be provided with spiral helicine reinforcement pipe and bracing piece between above-mentioned two riser cradles.
The beneficial effects of the utility model are:
1. when thermal-collecting tube expanded with heat and contract with cold, flat spring can cushion the flexible strength of thermal-collecting tube, thus the infringement of effectively avoiding thermal-collecting tube to be subject to, and keep to a certain extent balance of power, guaranteed the stability of thermal-arrest.2. can regulate up and down the position of thermal-collecting tube, make thermal-collecting tube be in best focal position, improve the collecting efficiency of thermal-collecting tube, improve adaptability.3. the supporting construction of clip can reduce scattering and disappearing of heat as far as possible, reduces heat transmission downwards, makes the thermal-collecting tube support have more weatherability, has saved the energy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at the utility model top.
Fig. 3 is the structural representation of lift adjustment nut.
Wherein: 1. riser cradle, 2. flat spring, 3. reinforcement pipe, 4. bracing piece, 5. clip, 6. adjusting screw I, 7. gripper shoe, 8. adjusting screw II, 9. lift adjustment nut, 10. fastening nut, 11 bolts.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of trough type solar heat-collector thermal-collecting tube support of the present utility model comprises
Stake body, the stake body top is provided with the thermal-collecting tube clamping device, stake body from the stake body of centre to two ends in row's stake body of same thermal-collecting tube is arranged by the clamping device clamping increases successively, the stake body bottom be connected with can be on the thermal-collecting tube axial direction elastomeric element of strain.Elastomeric element adopts flat spring 2.The thermal-collecting tube clamping device adopts clip 5.
The stake body top is rotatably connected to horizontal adjusting screw I 6, gripper shoe 7 has been threaded on adjusting screw I 6, gripper shoe 7 two ends, top are connected with vertical adjusting screw II 8, and the thermal-collecting tube clamping device is connected between two adjusting screw II 8 by lift adjustment nut 9.Stake body comprises two riser cradles 1, and adjusting screw I 6 is rotatably connected between two riser cradle 1 tops, and flat spring 2 tops are connected between two riser cradle 1 bottoms, and the bottom is connected on this trough type solar heat-collector.Lift adjustment nut 9 comprises the bolt 11 of upwardly extending hollow, bolt 11 outer surfaces are provided with external screw thread, the inner surface of bolt 11 is provided with the internal thread that matches with adjusting screw II 8, and clip 5 ends are through on bolt 11 and are connected with fastening nut 10 in bolt 11 ends.Be provided with spiral helicine reinforcement pipe 3 and bracing piece 4 between two riser cradles 1.
Flat spring is equal four bolts 11 in both sides Shang Xia 2, and four bolts 11 of upside are connected between two riser cradle 1 bottoms, and four bolts 11 of downside are fixed on groove type heat collector.Flat spring 2 has certain hardness and pliability.Thermal-collecting tube can extend when the thermal-collecting tube heat expansion, and the distortion of flat spring 2 can produce elastic force, and the thermal-collecting tube heat expansion is had certain inhibition, can not make the thermal-collecting tube elongation oversize.
In general, how much relevant the temperature of solar groove type heat collector heat medium is with the optically focused on thermal-collecting tube, thermal-collecting tube length raises along with the thermal-collecting tube temperature and lengthens, thermal-collecting tube support and thermal-collecting tube are fixed together, thermal-collecting tube is longer, and the axial flexural deformation of thermal-collecting tube support is larger, and then makes the thermal-collecting tube support height change, be to reduce height along with the growth of thermal-collecting tube, namely thermal-collecting tube departs from heat collector.
Because the stake body from the stake body of centre to two ends of the utility model design increases successively, under normal condition, thermal-collecting tube be also in the middle of low two ends high, middle lower is the heat collector focal position, both sides are higher than the heat collector focal position.Along with the light that is gathered on thermal-collecting tube is more and more, in thermal-collecting tube, medium temperature is more and more higher, begin elongation after the thermal-collecting tube heat expansion, promote flat spring 2 bendings on the thermal-collecting tube support, thereby the stake body that makes both sides is stressed rear outwardly-bent, and highly also reduces, and also just makes the thermal-collecting tube at heat collector two ends downward gradually, namely close to focal length, along with the more and more hypermedia temperature of illumination is also continuous rising.Flat spring 2 also can produce the active force that stops thermal-collecting tube to continue elongation simultaneously, when thermal-collecting tube arrives the heat collector focal position, the thermal-collecting tube focusing effect, thermal-collecting tube also can extend, flat spring 2 plates are constantly crooked, elastic force also continues to increase, when the elastic force of thermal-collecting tube heat expansion power and latch plate reaches balance, the thermal-collecting tube elongation is not changing, focal length does not change yet, same temperature is not changing yet, and the medium that so just can obtain a kind of constant temperature uses for the user, and then has solved the unsettled difficult problem of heat collector temperature.
Adjusting screw I 6 two ends are welded with nut, drive adjusting screw I 6 by rotating nut and rotate, thereby gripper shoe 7 is moved left and right on adjusting screw I 6, also just can drive on the focal line that thermal-collecting tube moves to heat collector in the horizontal direction.By rotating lift adjustment nut 9 moving up and down on adjusting screw II 8, drive thermal-collecting tube and move up and down equally, make thermal-collecting tube arrive on the focus of heat collector.
High temperature heat conducting medium in thermal-collecting tube is given its outer field stainless steel tube with thermal energy transfer, and stainless steel tube is with on the clip 5 of thermal energy transfer to the fixed set heat pipe, and clip 5 is by regulating the screw mandrel going down.Because the diameter of regulating screw mandrel is less, the heat transfer cross-sectional area is less under the prerequisite that satisfies support thermal-collecting tube weight, and the heat of transmission is just fewer.Therefore this structure not only plays the effect of support set heat pipe, thermal-collecting tube can also be fine-tuning on the focus of heat collector, has also reduced simultaneously the heat loss of heat collector, and then increases the efficient of heat collector, makes the thermal-collecting tube support have more weatherability, has saved the energy.
The above is only the preferred embodiment of this patent; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (5)
1. trough type solar heat-collector thermal-collecting tube support, comprise stake body, described stake body top is provided with the thermal-collecting tube clamping device, it is characterized in that: the stake body from the stake body of centre to two ends in row's stake body of same thermal-collecting tube is arranged by the clamping device clamping increases successively, described stake body bottom be connected with can be on the thermal-collecting tube axial direction elastomeric element of strain.
2. trough type solar heat-collector thermal-collecting tube support according to claim 1, it is characterized in that: described stake body top is rotatably connected to horizontal adjusting screw I, gripper shoe has been threaded on described adjusting screw I, two ends, described gripper shoe top are connected with vertical adjusting screw II, and described thermal-collecting tube clamping device is connected between two adjusting screw II by the lift adjustment nut.
3. trough type solar heat-collector thermal-collecting tube support according to claim 2, it is characterized in that: described stake body comprises two riser cradles, described adjusting screw I is rotatably connected between two riser cradle tops, described elastomeric element is flat spring, between described flat spring top was connected to bottom two riser cradles, the bottom was connected on this trough type solar heat-collector.
4. trough type solar heat-collector thermal-collecting tube support according to claim 2, it is characterized in that: described lift adjustment nut comprises the bolt of upwardly extending hollow, described bolt outer surface is provided with external screw thread, the inner surface of bolt is provided with the internal thread that matches with the adjusting screw II, described thermal-collecting tube clamping device is clip, and described clip end is through on bolt and is connected with fastening nut in the bolt end.
5. trough type solar heat-collector thermal-collecting tube support according to claim 3, is characterized in that: be provided with spiral helicine reinforcement pipe and bracing piece between described two riser cradles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564668 CN203024468U (en) | 2012-10-31 | 2012-10-31 | Groove type solar thermal collector heat collecting pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564668 CN203024468U (en) | 2012-10-31 | 2012-10-31 | Groove type solar thermal collector heat collecting pipe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024468U true CN203024468U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564668 Expired - Fee Related CN203024468U (en) | 2012-10-31 | 2012-10-31 | Groove type solar thermal collector heat collecting pipe support |
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| Country | Link |
|---|---|
| CN (1) | CN203024468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901257A (en) * | 2012-10-31 | 2013-01-30 | 山东威特人工环境有限公司 | Heat-collecting pipe support of groove-type solar-energy heat collector |
| CN106247638A (en) * | 2016-09-27 | 2016-12-21 | 佛山职业技术学院 | A kind of solar heat power generation system with slot-type optical collector |
| CN106288443A (en) * | 2016-09-27 | 2017-01-04 | 佛山职业技术学院 | A kind of groove type solar condenser |
-
2012
- 2012-10-31 CN CN 201220564668 patent/CN203024468U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901257A (en) * | 2012-10-31 | 2013-01-30 | 山东威特人工环境有限公司 | Heat-collecting pipe support of groove-type solar-energy heat collector |
| CN102901257B (en) * | 2012-10-31 | 2014-08-13 | 山东威特人工环境有限公司 | Heat-collecting pipe support of groove-type solar-energy heat collector |
| CN106247638A (en) * | 2016-09-27 | 2016-12-21 | 佛山职业技术学院 | A kind of solar heat power generation system with slot-type optical collector |
| CN106288443A (en) * | 2016-09-27 | 2017-01-04 | 佛山职业技术学院 | A kind of groove type solar condenser |
| CN106247638B (en) * | 2016-09-27 | 2018-08-10 | 佛山职业技术学院 | A kind of solar heat power generation system with slot-type optical collector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150730 Granted publication date: 20130626 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20151019 Granted publication date: 20130626 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151031 |
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| EXPY | Termination of patent right or utility model |