CN205102454U - Solar refrigeration device - Google Patents
Solar refrigeration device Download PDFInfo
- Publication number
- CN205102454U CN205102454U CN201520894443.XU CN201520894443U CN205102454U CN 205102454 U CN205102454 U CN 205102454U CN 201520894443 U CN201520894443 U CN 201520894443U CN 205102454 U CN205102454 U CN 205102454U
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- CN
- China
- Prior art keywords
- support
- solar
- cross bar
- thermal
- collecting tube
- 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 - Fee Related
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Abstract
The utility model provides a solar refrigeration device belongs to mechanical technical field. The influence that solar collector that it had solved current solar refrigeration device can receive birds leads to technical problem such as efficiency reduction. This solar refrigeration device includes solar collector, and solar collector includes the support, fix the solar panel on the support and fix on the support and lie in the thermal -collecting tube of solar panel top, still is equipped with the horizontal pole on the support, and horizontal pole and thermal -collecting tube be parallel just to lie in the thermal -collecting tube directly over, and bearing and leg joint are passed through to the both ends of horizontal pole, and the support is passed to the wherein one end of horizontal pole, and the horizontal pole passes one of support and serves and be fixed with the fan blade. The utility model has the advantages of the excrement and urine that can prevent birds falls to the solar panel on for sunshine can and be collected by better reflection, improves the availability factor of energy, thereby improves refrigeration efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of solar refrigerating device.
Background technology
Solar energy is that the generally acknowledged following mankind are most suitable, one of the safest, the most green, optimal alternative energy source, has advantages such as taking conveniently, energy is huge, pollution-free, security is good.According to interrelated data, China is the very abundant country of solar energy resources, and the regional annual radiant all quality of 2/3rds is greater than 5020MJ/m2, develops solar energy and has very large potentiality.Utilize Driven by Solar Energy air-conditioning system can greatly reduce non-renewable energy resources and electric power resource consumption on the one hand, on the other hand because lower power consumption decreases because the conventional fuels such as coal combustion generate electricity the problem of environmental pollution brought, it is the focus of current technical field of air conditioner refrigeration research.
Solar energy hot-cast socket freezes, and is first convert solar energy to heat energy, and recycling heat energy compensates as the external world and realizes object of freezing.Photothermal deformation realizes refrigeration mainly to carry out from following direction, i.e. solar energy absorption type refrigeration, solar adsorption-type refrigerating, solar energy desiccant cooling, solar steam compression-type refrigeration and solar steam spray type refrigerating.Wherein produce hot water mainly through solar thermal collector, by delivery on heat exchanger, provide energy by delivered heat to refrigeration machine by interchanger, produce cold air by compressor.The efficiency of refrigeration is closely related with the efficiency of solar thermal collector, general solar thermal collector is all placed on roof or opening, these places are accumulation regions of birds, birds can often rest on solar thermal collector, the birds rested on solar thermal collector can block sunlight, the ight soil that birds produce simultaneously can drop down onto on solar thermal collector, and above-mentioned two factors all can cause the efficiency of solar thermal collector to reduce, and cause refrigeration to reduce.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of solar refrigerating device, and the technical problem that the utility model solves to avoid birds to rest on thermal-collecting tube.
The purpose of this utility model realizes by following technical proposal:
A kind of solar refrigerating device, comprise solar thermal collector, solar thermal collector comprises support, be fixed on the solar panel on support and be fixed on support and the thermal-collecting tube be positioned at above solar panel, it is characterized in that, described support is also provided with cross bar, and described cross bar is parallel with thermal-collecting tube and be positioned at directly over thermal-collecting tube, and the two ends of described cross bar are connected with support by bearing, wherein one end of cross bar is through support, and described cross bar is fixed with fan blade through on one end of support.
Because cross bar is positioned at directly over thermal-collecting tube, therefore birds can select cross bar as stop bar, what the existence of fan blade was is having the situation sheer pole of wind can all the time in rotation, therefore birds cannot stand on cross bar, also just avoid birds and rest on possibility on solar thermal collector, can prevent the ight soil of birds from dropping down onto on solar panel, avoid the trouble of cleaning, make solar ray energy be reflected preferably and collect, put forward high-octane service efficiency, thus improve refrigeration; The cross bar be positioned at directly over thermal-collecting tube can not keep the sun off to cause to directive solar panel and block.
In above-mentioned solar refrigerating device, described support has fixing hole, described bearing is arranged in fixing hole, the outer ring of described bearing and the hole wall tight fit of fixing hole, and the end of described cross bar is passed the inner ring of bearing and arranges in inner ring tight fit.The cross bar that this structure can be can be stablized and sensitive rotation.
In above-mentioned solar refrigerating device, described support also has the convex edge of annular, described fixed hole position is in convex edge, two ends support being positioned at fixing hole all have convex edge, described convex edge has been threaded positioning sleeve, described positioning sleeve has through hole, and described cross bar can pass through hole.This structure can avoid bearing exposed, places dust and invades in bearing, improve the service life of bearing.
In above-mentioned solar refrigerating device, the other end of described cross bar is through support, and the other end of described cross bar is fixed with silk ribbon.When cross bar rotates, silk ribbon can rotate thus whipping along with horizontal lid, birds can be dispersed.
In above-mentioned solar refrigerating device, the spacing between described cross bar and thermal-collecting tube is 5cm ~ 10cm.This spacing is less, can prevent birds from standing on thermal-collecting tube.
Compared with prior art, this solar refrigerating device has and avoids birds and rest on possibility on solar thermal collector, can prevent the ight soil of birds from dropping down onto on solar panel, avoid the trouble of cleaning, solar ray energy is made to be reflected preferably and collect, put forward high-octane service efficiency, thus improve the advantage of refrigeration.
Accompanying drawing explanation
Fig. 1 be in this solar refrigerating device solar thermal collector face structural representation.
Fig. 2 is the side-looking structural representation of solar thermal collector in this solar refrigerating device.
Fig. 3 is the structure for amplifying schematic diagram in A portion in Fig. 1.
In figure, 1, support; 11, fixing hole; 12, convex edge; 2, solar panel; 3, thermal-collecting tube; 4, cross bar; 5, fan blade; 6, bearing; 7, positioning sleeve; 8, silk ribbon.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 to Figure 3, solar refrigerating device comprises solar thermal collector, solar thermal collector comprises support 1, be fixed on the solar panel 2 on support 1 and be fixed on support 1 and the thermal-collecting tube 3 be positioned at above solar panel 2, support 1 is also provided with cross bar 4, cross bar 4 is parallel with thermal-collecting tube 3 and be positioned at directly over thermal-collecting tube 3, spacing between described cross bar 4 and thermal-collecting tube 3 is 5cm ~ 10cm, the two ends of cross bar 4 are connected with support 1 by bearing 6, wherein one end of cross bar 4 is through support 1, and cross bar 4 is fixed with fan blade 5 through on one end of support 1.The other end of cross bar 4 is through support 1, and the other end of described cross bar 4 is fixed with silk ribbon 8.
Support 1 has fixing hole 11, bearing 6 is arranged in fixing hole 11, the outer ring of bearing 6 and the hole wall tight fit of fixing hole 11, the end of cross bar 4 is passed the inner ring of bearing 6 and arranges in inner ring tight fit, and support 1 also has the convex of annular along 12, fixing hole 11 is positioned at convex along 12, two ends support 1 being positioned at fixing hole 11 all have convex along 12, convex, along the positioning sleeve 7 that has been threaded on 12, positioning sleeve 7 has through hole, and cross bar 4 can pass through hole.This structure can avoid bearing 6 exposed, places dust and invades in bearing 6, improve the service life of bearing 6.
Because cross bar 4 is positioned at directly over thermal-collecting tube 3, therefore birds can select cross bar 4 as stop bar, what the existence of fan blade 5 was is having the situation sheer pole 4 of wind can all the time in rotation, therefore birds cannot stand on cross bar 4, also just avoid birds and rest on possibility on solar thermal collector, can prevent the ight soil of birds from dropping down onto on solar panel 2, avoid the trouble of cleaning, make solar ray energy be reflected preferably and collect, put forward high-octane service efficiency, thus improve refrigeration; The cross bar 4 be positioned at directly over thermal-collecting tube 3 can not keep the sun off to cause to directive solar panel 2 and block.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. a solar refrigerating device, comprise solar thermal collector, solar thermal collector comprises support, be fixed on the solar panel on support and be fixed on support and the thermal-collecting tube be positioned at above solar panel, it is characterized in that, described support is also provided with cross bar, and described cross bar is parallel with thermal-collecting tube and be positioned at directly over thermal-collecting tube, and the two ends of described cross bar are connected with support by bearing, wherein one end of cross bar is through support, and described cross bar is fixed with fan blade through on one end of support.
2. solar refrigerating device according to claim 1, it is characterized in that, described support has fixing hole, and described bearing is arranged in fixing hole, the outer ring of described bearing and the hole wall tight fit of fixing hole, the end of described cross bar is passed the inner ring of bearing and arranges in inner ring tight fit.
3. solar refrigerating device according to claim 2, it is characterized in that, described support also has the convex edge of annular, described fixed hole position is in convex edge, two ends support being positioned at fixing hole all have convex edge, described convex edge has been threaded positioning sleeve, and described positioning sleeve has through hole, and described cross bar can pass through hole.
4. solar refrigerating device according to claim 1, is characterized in that, the other end of described cross bar is through support, and the other end of described cross bar is fixed with silk ribbon.
5. solar refrigerating device according to claim 1, is characterized in that, the spacing between described cross bar and thermal-collecting tube is 5cm ~ 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894443.XU CN205102454U (en) | 2015-11-11 | 2015-11-11 | Solar refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894443.XU CN205102454U (en) | 2015-11-11 | 2015-11-11 | Solar refrigeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102454U true CN205102454U (en) | 2016-03-23 |
Family
ID=55518233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894443.XU Expired - Fee Related CN205102454U (en) | 2015-11-11 | 2015-11-11 | Solar refrigeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247633A (en) * | 2016-10-13 | 2016-12-21 | 嘉兴恒日太阳能科技有限公司 | A kind of small apartment solar energy heating system |
-
2015
- 2015-11-11 CN CN201520894443.XU patent/CN205102454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247633A (en) * | 2016-10-13 | 2016-12-21 | 嘉兴恒日太阳能科技有限公司 | A kind of small apartment solar energy heating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20191111 |