CN205137957U - Slot type spotlight solar energy supplemental heating system - Google Patents
Slot type spotlight solar energy supplemental heating system Download PDFInfo
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- CN205137957U CN205137957U CN201520801633.2U CN201520801633U CN205137957U CN 205137957 U CN205137957 U CN 205137957U CN 201520801633 U CN201520801633 U CN 201520801633U CN 205137957 U CN205137957 U CN 205137957U
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- solar energy
- solution
- heating system
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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 provides a slot type spotlight solar energy supplemental heating system, slot type spotlight solar energy supplemental heating system includes that the pump is pumped to flute profile paraboloidal mirror spotlight array, line focus thermal -collecting tube, solution, solution preserves pond, agitator and pipeline, flute profile paraboloidal mirror spotlight array is installed on the support, and the parabolic focus line of flute profile paraboloidal mirror spotlight array has a line type facula area that forms after sunshine focus, and the line focus thermal -collecting tube is placed on this line type facula area for the sunshine that absorbs after the focus focuses on the solution in the thermal -collecting tube with the heater wire. The utility model discloses slot type spotlight solar energy supplemental heating system's solar energy utilizes the area big, and quantity of heating is big, and supporting system is simple, and input and output are more high -efficient than relatively, utilize solar energy efficient, can exert better effect in energy saving and emission reduction.
Description
[technical field]
The utility model relates to solar energy optical-thermal switch technology field, is specifically related to a kind of slot light collection solar energy auxiliary heating system.
[background technology]
Solar energy refers generally to the emittance of sunshine.Main photothermal deformation, opto-electronic conversion and the Photochemical convertion utilizing form to have solar energy three kinds of major ways of solar energy.Sensu lato solar energy is the source of many energy on the earth, as wind energy, and chemical energy, the form of energy that the potential energy of water etc. are caused by solar energy or change into.Utilizing the method for solar energy to mainly contain: solar cell, is electric energy by opto-electronic conversion the Conversion of Energy comprised in sunshine; Solar water heater, utilizes the heat heating water of sunshine, and utilizes hot water generating etc.Solar energy clean environment firendly, application cost is low and without any pollution, value is high, and for human lives provides many convenience, solar energy does not more have this saying of energy shortage, its various advantages determine its energy substitute in the status do not replaced.But in some under-developed areas, the popularity rate of solar energy is lower, cause a large amount of wastes of the energy.Meanwhile, along with the exhaustion of non-renewable energy resources, solar energy will receive more concern, for more industry.
In prior art, apply to the solar water heater of family, have that to add heat little, corollary system is complicated, utilizes the shortcomings such as solar energy efficiency is lower.Apply to ferment biomass pool solar energy auxiliary heating system in addition, same existence utilizes the shortcomings such as solar energy efficiency is lower.
[utility model content]
For the variety of problems faced described in background technology, the purpose of this utility model is to provide a kind of slot light collection solar energy auxiliary heating system, its Solar use area is large, add heat large, corollary system is simple, input-output ratio relative efficiency, utilizes solar energy efficiency high, can play better effect in energy-saving and emission-reduction.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of slot light collection solar energy auxiliary heating system, and described slot light collection solar energy auxiliary heating system comprises parabolic trough mirror light-condensing array, line focus thermal-collecting tube, solution pumps pump, solution preserves pond, agitator and conveyance conduit, parabolic trough mirror light-condensing array is rack-mount, the parabolic focus line of parabolic trough mirror light-condensing array has the line style hot spot band formed after sunlight focuses on, line focus thermal-collecting tube is placed on this line style hot spot band and its two ends are fixed on support, the arrival end of line focus thermal-collecting tube is connected with solution inlet pipe by conveyance conduit, solution is pumped on the conveyance conduit that pump is arranged between the arrival end of line focus thermal-collecting tube and solution inlet pipe, and on this conveyance conduit, be provided with the valve controlling solution flow path, the port of export of line focus thermal-collecting tube preserves pond by another conveyance conduit and solution and is connected, solution preserves in pond and is provided with agitator, taphole pipe is arranged on solution and preserves exit, pond, taphole pipe is provided with the valve controlling solution flow path.
Further, the material of line focus thermal-collecting tube is stainless steel, pipeline external surface spary black coating.
Further, the concentrator in parabolic trough mirror light-condensing array is coated glass groove type solar reflective mirror.
Further, solution is preserved pond and is connected by the conveyance conduit of tube connector with the arrival end of line focus thermal-collecting tube, tube connector is provided with the valve controlling solution flow path.
Further, described slot light collection solar energy auxiliary heating system is provided with two groups or more in-line parabolic trough mirror light-condensing array.
Further, described slot light collection solar energy auxiliary heating system is provided with two groups or more parallel parabolic trough mirror light-condensing array.
Further, parabolic trough mirror light-condensing array is arranged on roof or spacious place.
Further, support is provided with adjusting device adjustment line focus thermal-collecting tube in the position of the parabolic focus line of parabolic trough mirror light-condensing array.
Further, line focus thermal-collecting tube is arranged with heat-insulating cushion block.
The utility model has following beneficial effect:
1. the utility model adopts parabolic trough mirror light-condensing array, large area can utilize solar energy, puies forward the energy utilization rate of solar energy.
2. the utility model parabolic trough mirror light-condensing array adopts groove type paraboloid solar reflective mirror gathering sunlight to form a line style hot spot band, line focus thermal-collecting tube is placed on this line style hot spot band, not by position of sun variable effect, line focus thermal-collecting tube all the time at reflection ray focal line place, thus saves solar tracking system.
3. the outer surface spary black coating of the utility model line focus thermal-collecting tube, has raising solar absorptance, has augmentation of heat transfer effect, can increase substantially parabolic trough mirror light-condensing array photo-thermal conversion efficiency.
4. the reflection ray focal line of the utility model parabolic trough mirror light-condensing array needs to do a little adjustment several times with seasonal variations every year, by the adjusting device adjustment line focus thermal-collecting tube on support in the position of parabolic trough mirror light-condensing array focal line, reduce system cost.
5. the solution that the utility model solution preserves in pond is mixed by agitator, makes solution temperature vary stable, is conducive to subsequent handling and controls solution temperature.
6. the utility model connects by arranging tube connector the conveyance conduit that solution preserves pond and line focus thermal-collecting tube arrival end, and pass through Valve controlling, solution is pumped pump and also can be extracted the solution that solution preserves in pond and carry out circulating-heating, makes solution preserve solution in pond and reaches temperature required.
7. be provided with heat-insulating cushion block between the online focusing and heat collecting tube of the utility model and support, play heat-blocking action.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the utility model first embodiment.
Fig. 2 is the technology arrangement figure of the utility model first embodiment.
Fig. 3 is the side view of the utility model first embodiment concentrator.
The drawing reference numeral of detailed description of the invention illustrates:
| Parabolic trough mirror light-condensing array 1 | Line focus thermal-collecting tube 2 | Solution pumps pump 3 |
| Solution preserves pond 4 | Agitator 5 | Support 6 |
| Fixing iron 7 | Adjusting device 8 | Cushion block 9 |
| Arrival end 10 | The port of export 11 | First conveyance conduit 12 |
| Second conveyance conduit 13 | 3rd conveyance conduit 14 | Solution inlet pipe 15 |
| First valve 16 | Tube connector 17 | Second valve 18 |
| Taphole pipe 19 | 3rd valve 20 |
[detailed description of the invention]
Below in conjunction with the drawings and specific embodiments, the utility model slot light collection solar energy auxiliary heating system is described further.
Referring to Fig. 1 to Fig. 3, is the first embodiment of the utility model slot light collection solar energy auxiliary heating system.
Described slot light collection solar energy auxiliary heating system comprises parabolic trough mirror light-condensing array 1, line focus thermal-collecting tube 2, solution pumps pump 3, solution preserves pond 4, agitator 5 and conveyance conduit.
Parabolic trough mirror light-condensing array 1 is combined into the rectangular array of required area by polylith concentrator, it is arranged on steel structure support 6, installs and is oriented just towards south.Parabolic trough mirror light-condensing array 1 is arranged on roof or spacious place, can be beneficial to absorption sunshine like this.The parabolic focus line of each concentrator in parabolic trough mirror light-condensing array 1 has the line style hot spot band formed after sunlight focuses on.
Line focus thermal-collecting tube 2 pipeline external surface spary black coating, there is raising solar absorptance, augmentation of heat transfer effect, parabolic trough mirror light-condensing array photo-thermal conversion efficiency can be increased substantially, its material is stainless steel, after avoiding exposing to the sun and rain, line focus thermal-collecting tube 2 gets rusty, thus can increase service life.The length of line focus thermal-collecting tube 2 is greater than the length of parabolic trough mirror light-condensing array 1, thus line focus thermal-collecting tube 2 can across concentrator everywhere.It is fixing on the frame 6 by fixing iron 7 that line focus thermal-collecting tube 2 is placed on this line style hot spot band and its two ends.Support 6 is provided with adjusting device 8 and adjusts the position of line focus thermal-collecting tube 2 at the parabolic focus line of parabolic trough mirror light-condensing array 1, thus the change of adaptation Various Seasonal sunshine causes focal line change in location, only need to do a little adjustment several times every year, reduce system cost.
Because line focus thermal-collecting tube is in the position of the parabolic focus line of parabolic trough mirror light-condensing array, temperature is up to 300 degree, if directly contacted with support by thermal-collecting tube, support can be made to be heated, cause heat-energy losses, also can affect the service life of support.Therefore, be provided with heat-insulating cushion block 9 between online focusing and heat collecting tube 2 and concentrator support, can heat-blocking action be played.This cushion block 9 is asbestos board.
Concentrator of the present utility model is reflective coated glass groove type solar reflective mirror, parabolic trough speculum is line focus device, sunshine is after concentrator is assembled, above-mentioned line style hot spot band is formed at focal line place, line focus thermal-collecting tube 2 is then placed on this line style hot spot band just, for absorbing the sunlight after focusing with the solution in heater wire focusing and heat collecting tube 2.
In the present embodiment, be provided with two groups or more in-line parabolic trough mirror light-condensing array 1, thus convert the solar energy of more area to heat energy, make solution temperature in line focus thermal-collecting tube absorb more heats, ensure that solution temperature is elevated to desired value.
Line focus thermal-collecting tube 2 has arrival end 10 and a port of export 11, arrival end 10 passes through conveyance conduit (for the purpose of describing and knowing, this conveyance conduit is hereinafter referred to the first conveyance conduit 12) be connected with solution inlet pipe 15, the port of export 11 preserves pond 4 by another conveyance conduit (for the purpose of describing and knowing, this conveyance conduit is hereinafter referred to the second conveyance conduit 13) with solution and is connected.Because the present embodiment is two groups of in-line parabolic trough mirror light-condensing arrays 1, therefore, line focus thermal-collecting tube 2 port of export 11 on first group of parabolic trough mirror light-condensing array 1 is connected with line focus thermal-collecting tube 2 arrival end 10 on second group of parabolic trough mirror light-condensing array 1 by the 3rd conveyance conduit 14.
Solution is pumped pump 3 and is arranged on the first conveyance conduit 12, solution inlet pipe 15 and solution pump the first valve 16 being provided with between pump 3 and controlling solution flow path, material liquid can be regulated to flow through the uninterrupted of the first conveyance conduit 12 by this first valve 16, and open or close state by what control the first valve 16, thus change the flow path of solution.
First conveyance conduit 12 is also provided with tube connector 17 and preserves pond 4 with solution and be connected, tube connector 17 is provided with the second valve 18 controlling solution flow path, such solution is pumped pump 3 and just can be extracted the solution that solution preserves in pond 4 and carry out circulating-heating, makes solution preserve solution in pond 4 and reaches temperature required.
Solution preserves in pond 4 and is provided with agitator 5, and taphole pipe 19 is arranged on solution and preserves exit, pond 4, taphole pipe 19 is provided with the 3rd valve 20 controlling solution flow path.
Operation principle: solution is pumped pump 3 and extracted material liquid, line focus thermal-collecting tube 2 is sent into by the first conveyance conduit 12, concentrator is by after solar ray collecting, a line style hot spot band is formed at focal line place, line focus thermal-collecting tube 2 is placed on this line style hot spot band, for absorbing the sunlight after focusing with the solution in heater wire focusing and heat collecting tube 2, solution after heating flows into solution by the second conveyance conduit 13 and preserves pond 4, solution is preserved solution in pond 4 and is mixed by agitator 5, make solution temperature vary stable, be conducive to subsequent handling to control solution temperature, the solution that solution preserves in pond 4 flows into subsequent processing by taphole pipe 19.Controlled by the second valve 18, solution is pumped pump 3 and also can be extracted the solution that different solutions preserves in pond 4 and carry out circulating-heating, makes solution in circulatory pool reach temperature required.
The utility model slot light collection solar energy auxiliary heating system adopts PLC automation control system to control, and links with central control room, reaches Automatic Control, to meet technological requirement.Slot light collection solar energy auxiliary heating system Partial controll can also carry out Long-distance Control by internet, also can utilize the normal operation of cellphone control system.
The utility model also can have the second embodiment, and the difference of itself and the first embodiment is: described slot light collection solar energy auxiliary heating system is provided with two groups or more parallel parabolic trough mirror light-condensing array 1.Such design, can under series connection can meet temperature required situation, and many complete equipment combinations, enable Solar use area large, and it is larger that solution adds heat, reaches and utilize solar energy object in enormous quantities.
Concrete analysis of cases:
The utility model slot light collection solar energy auxiliary heating system is used in a kind of iron oxide red production system.
This iron oxide red production system needed raw material liquid per hour 30 cubic metres, need be heated to 90 degree, and adopt heat-conducting oil furnace to be heated by hot oil pipeline, the heat energy needing 2000000KJ per hour, is equivalent to 560kwh electricity.Every day, every year by 250 days, need consume energy 560x24x250=3360000kwh by 24 hours.
Adopting the utility model slot light collection solar energy auxiliary heating system, can part of heat energy be provided when there being sunshine.If erection space is 3600 ㎡, 1200KWh/ ㎡ * is about according to this ground solar energy total radiation, system effectiveness is according to 30%, this solar energy auxiliary heating system every year can production capacity P=1200x30%x3600=1296000kwh, account for that iron oxide red production system always consumes energy 40%, greatly reduce production cost.
In sum, the utility model has following beneficial effect:
1. the utility model adopts parabolic trough mirror light-condensing array, large area can utilize solar energy, puies forward the energy utilization rate of solar energy.
2. the utility model parabolic trough mirror light-condensing array adopts groove type paraboloid solar reflective mirror gathering sunlight to form a line style hot spot band, line focus thermal-collecting tube is placed on this line style hot spot band, not by position of sun variable effect, line focus thermal-collecting tube all the time at reflection ray focal line place, thus saves solar tracking system.
3. the outer surface spary black coating of the utility model line focus thermal-collecting tube, has raising solar absorptance, has augmentation of heat transfer effect, can increase substantially parabolic trough mirror light-condensing array photo-thermal conversion efficiency.
4. the reflection ray focal line of the utility model parabolic trough mirror light-condensing array needs to do a little adjustment several times with seasonal variations every year, by the adjusting device adjustment position of line focus thermal-collecting tube in parabolic trough mirror light-condensing array on support, reduce system cost.
5. the solution that the utility model solution preserves in pond is mixed by agitator, makes solution temperature vary stable, is conducive to subsequent handling and controls solution temperature.
6. the utility model connects by arranging tube connector the conveyance conduit that solution preserves pond and line focus thermal-collecting tube arrival end, and pass through Valve controlling, solution is pumped pump and also can be extracted the solution that solution preserves in pond and carry out circulating-heating, makes solution in circulatory pool reach temperature required.
7. be provided with heat-insulating cushion block between the online focusing and heat collecting tube of the utility model and parabolic trough mirror light-condensing array support, play heat-blocking action.
Claims (9)
1. a slot light collection solar energy auxiliary heating system, is characterized in that: described slot light collection solar energy auxiliary heating system comprises parabolic trough mirror light-condensing array, line focus thermal-collecting tube, solution pumps pump, solution preserves pond, agitator and conveyance conduit;
Parabolic trough mirror light-condensing array is rack-mount, there is in the parabola of parabolic trough mirror light-condensing array the line style hot spot band formed after sunlight focuses on, line focus thermal-collecting tube is placed on this line style hot spot band and its two ends are fixed on support, the arrival end of line focus thermal-collecting tube is connected with solution inlet pipe by conveyance conduit, solution is pumped on the conveyance conduit that pump is arranged between the arrival end of line focus thermal-collecting tube and solution inlet pipe, and on this conveyance conduit, be provided with the valve controlling solution flow path, the port of export of line focus thermal-collecting tube preserves pond by another conveyance conduit and solution and is connected, solution preserves in pond and is provided with agitator, taphole pipe is arranged on solution and preserves exit, pond, taphole pipe is provided with the valve controlling solution flow path.
2. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: the material of line focus thermal-collecting tube is stainless steel, pipeline external surface spary black coating.
3. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: the concentrator in parabolic trough mirror light-condensing array is coated glass groove type solar reflective mirror.
4. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: solution is preserved pond and is connected by the conveyance conduit of tube connector with the arrival end of line focus thermal-collecting tube, tube connector is provided with the valve controlling solution flow path.
5. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: described slot light collection solar energy auxiliary heating system is provided with two groups or more in-line parabolic trough mirror light-condensing array.
6. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: described slot light collection solar energy auxiliary heating system is provided with two groups or more parallel parabolic trough mirror light-condensing array.
7. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: parabolic trough mirror light-condensing array is arranged on roof or spacious place.
8. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: support is provided with adjusting device adjustment line focus thermal-collecting tube in the position of the parabolic focus line of parabolic trough mirror light-condensing array.
9. slot light collection solar energy auxiliary heating system as claimed in claim 1, is characterized in that: line focus thermal-collecting tube is arranged with heat-insulating cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801633.2U CN205137957U (en) | 2015-10-13 | 2015-10-13 | Slot type spotlight solar energy supplemental heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801633.2U CN205137957U (en) | 2015-10-13 | 2015-10-13 | Slot type spotlight solar energy supplemental heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137957U true CN205137957U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520801633.2U Expired - Fee Related CN205137957U (en) | 2015-10-13 | 2015-10-13 | Slot type spotlight solar energy supplemental heating system |
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| CN (1) | CN205137957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332436A (en) * | 2018-03-19 | 2018-07-27 | 河北工业大学 | A kind of trough type solar water heater heat-collecting system of phase transformation auxiliary heating |
| CN109762734A (en) * | 2019-01-08 | 2019-05-17 | 上海市机电设计研究院有限公司 | High-temperature dry-type anaerobic fermentation system and method based on solar energy optical-thermal auxiliary |
| CN113621984A (en) * | 2021-08-20 | 2021-11-09 | 江苏亿万物联科技有限公司 | Equipment for producing hydrogen by installing photovoltaic electric energy in N substations and hydrogen production method |
-
2015
- 2015-10-13 CN CN201520801633.2U patent/CN205137957U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332436A (en) * | 2018-03-19 | 2018-07-27 | 河北工业大学 | A kind of trough type solar water heater heat-collecting system of phase transformation auxiliary heating |
| CN108332436B (en) * | 2018-03-19 | 2023-06-27 | 河北工业大学 | Trough type solar water heater heat collection system with phase change auxiliary heating function |
| CN109762734A (en) * | 2019-01-08 | 2019-05-17 | 上海市机电设计研究院有限公司 | High-temperature dry-type anaerobic fermentation system and method based on solar energy optical-thermal auxiliary |
| CN113621984A (en) * | 2021-08-20 | 2021-11-09 | 江苏亿万物联科技有限公司 | Equipment for producing hydrogen by installing photovoltaic electric energy in N substations and hydrogen production method |
| CN113621984B (en) * | 2021-08-20 | 2022-11-18 | 江苏亿万物联科技有限公司 | Equipment for producing hydrogen by installing photovoltaic electric energy in N substations and hydrogen production method |
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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: 20160406 Termination date: 20171013 |