CN201611179U - Solar high-temperature air heat collecting and storing device - Google Patents
Solar high-temperature air heat collecting and storing device Download PDFInfo
- Publication number
- CN201611179U CN201611179U CN2010201290899U CN201020129089U CN201611179U CN 201611179 U CN201611179 U CN 201611179U CN 2010201290899 U CN2010201290899 U CN 2010201290899U CN 201020129089 U CN201020129089 U CN 201020129089U CN 201611179 U CN201611179 U CN 201611179U
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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
- Y02E10/44—Heat exchange systems
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Abstract
The utility model belongs to the field of energy source equipment and relates to a solar high-temperature air heat collecting and storing device. The device comprises a heat collecting part (I) and a heat storing part (II), wherein the heat storing part (II) comprises a heat storing unit (10), a heat storage air inlet core tube (8) and a heat storage air exhaust core tube (9); the heat storage air inlet core tube (8) and the heat storage air exhaust core tube (9) are respectively embedded in the heat storing unit (10); an exit of the heat collecting part (I) is communicated with the heat storage air inlet core tube (8) through a heat storage air outlet header pipe (5); and the heat storage air exhaust core tube (9) is communicated with the exit of the heat collecting part (I) through a heat storage air inlet header pipe (7) and a circulating fan (6). The utility model has the advantages of excellent environmental protection efficiency, less device investment and obvious energy-saving effect. When the solar energy is insufficient, the device still can be continuously used.
Description
Technical field
The utility model belongs to the energy device field, relates in particular to a kind of being suitable for low-temperature solar energy is converted to high-temperature hot-air, simultaneously high temperature heat is stored in the solar high-temperature air heat-collection and heat-accumulation device in the heat storage medium.
Background technology
In short supply day by day along with the petrochemical industry class energy, the instructions for use of novel energy is more and more urgent.In industries such as agricultural, salt industry, chemical industry, medicine, the dry processing of a large amount of product needed is arranged.In drying system, need to use in a large number fossil fuels such as coal, natural gas, oil as thermal source.Above-mentioned fuel cost height, power consumption is big, and is seriously polluted, and equipment investment is bigger.
The utility model content
The utility model is intended to overcome the deficiencies in the prior art part and provides a kind of simple in structure, and environmental protection efficacy is good, and equipment investment is few, and energy-saving effect is remarkable, the solar high-temperature air heat-collection and heat-accumulation device that also can use continuously in the not enough period of solar energy.
For achieving the above object, the utility model is achieved in that
A kind of solar high-temperature air heat-collection and heat-accumulation device, it comprises thermal-arrest part and accumulation of heat part;
Described heat storage unit branch comprises thermal storage unit, storage heater air intake core pipe and storage heater air draft core pipe; Described storage heater air intake core pipe and storage heater air draft core pipe embed in the thermal storage unit respectively;
The outlet of described thermal-arrest part communicates with storage heater air intake core pipe through heat collector air-out house steward; Described storage heater air draft core pipe communicates with the inlet of thermal-arrest part through heat collector air intake house steward, circulating fan.
As a kind of preferred version, thermal-arrest described in the utility model partly contains first heat collecting module; Described first heat collecting module comprises solar thermal collector, thermal-arrest unit urceolus, thermal-arrest unit inner core and thermal-arrest core pipe; Described thermal-arrest unit inner core places in the thermal-arrest unit urceolus; The port of described solar thermal collector communicates with thermal-arrest unit urceolus; Described thermal-arrest core pipe is positioned at solar thermal collector, and its port communicates with thermal-arrest unit inner core; The outlet of the described first heat collecting module thermal-arrest unit urceolus communicates with storage heater air intake core pipe through heat collector air-out house steward; Described storage heater air draft core pipe communicates with thermal-arrest unit urceolus through heat collector air intake house steward, circulating fan.
As another kind of preferred version, thermal-arrest part described in the utility model also contains second heat collecting module; The inlet of described second heat collecting module is connected in series with the outlet of the first heat collecting module thermal-arrest unit inner core; The outlet of described second heat collecting module communicates with storage heater air intake core pipe through heat collector air-out house steward.
Further, thermal-arrest part described in the utility model also is provided with the 3rd heat collecting module; The inlet of described the 3rd heat collecting module communicates with the outlet of circulating fan; The inlet of described second heat collecting module is with after the outlet of the first heat collecting module thermal-arrest unit inner core is connected in series, and its outlet is again with the outlet of the 3rd heat collecting module and connect.
Further, second heat collecting module described in the utility model comprises solar thermal collector, thermal-arrest unit urceolus, thermal-arrest unit inner core and thermal-arrest core pipe; Described thermal-arrest unit inner core places in the thermal-arrest unit urceolus; The port of described solar thermal collector communicates with thermal-arrest unit urceolus; Described thermal-arrest core pipe is positioned at solar thermal collector, and its port communicates with thermal-arrest unit inner core; The port of described thermal-arrest unit inner core communicates with thermal-arrest unit urceolus; Described thermal-arrest unit inner core communicates with storage heater air intake core pipe through heat collector air-out house steward.
In addition, the 3rd heat collecting module described in the utility model comprises solar thermal collector, thermal-arrest unit urceolus, thermal-arrest unit inner core and thermal-arrest core pipe; Described thermal-arrest unit inner core places in the thermal-arrest unit urceolus; The port of described solar thermal collector communicates with thermal-arrest unit urceolus; Described thermal-arrest core pipe is positioned at solar thermal collector, and its port communicates with thermal-arrest unit inner core; The port of described thermal-arrest unit inner core communicates with thermal-arrest unit urceolus; Described thermal-arrest unit inner core communicates with storage heater air intake core pipe through heat collector air-out house steward.
Secondly, can be provided with the rock type heat storage medium in the thermal storage unit described in the utility model.
The utility model can have obvious energy-saving effect possessing the obvious dependence that reduces fossil fuel in area that solar energy utilizes condition, can reduce the use cost of drying equipment, reaches the low-carbon emission purpose.
The utility model can be the thermal source of high-temperature hot air as drying equipment with conversion of solar energy, and makes by special heat storage technology and also can use continuously in the period of solar energy deficiency.
Compare with similar technology, the utlity model has following characteristics:
(1) can provide high-temperature hot-air.Common solar thermal collector can only provide the hot blast about 70 ℃, and this device can provide 120 ℃ to 200 ℃ hot blast.
(2) can use continuously.Common solar thermal collector can only provide hot blast when solar energy is abundant.This device can be in office when section is as providing hot blast night.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.Protection domain of the present utility model not only is confined to the statement of following content.
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
Referring to shown in Figure 1, a kind of solar high-temperature air heat-collection and heat-accumulation device, it comprises thermal-arrest part I and accumulation of heat part II;
Described accumulation of heat part II comprises thermal storage unit 10, storage heater air intake core pipe 8 and storage heater air draft core pipe 9; Described storage heater air intake core pipe 8 and storage heater air draft core pipe 9 embed respectively in the thermal storage unit 10;
The outlet of described thermal-arrest part I communicates with storage heater air intake core pipe 8 through heat collector air-out house steward 5; Described storage heater air draft core pipe 9 communicates with the inlet of thermal-arrest part I through heat collector air intake house steward 7, circulating fan 6.
Thermal-arrest part I described in the utility model contains first heat collecting module; Described first heat collecting module comprises solar thermal collector 2, thermal-arrest unit urceolus 3, thermal-arrest unit inner core 4 and thermal-arrest core pipe 1; Described thermal-arrest unit inner core 4 places in the thermal-arrest unit urceolus 3; The port of described solar thermal collector 2 communicates with thermal-arrest unit urceolus 3; Described thermal-arrest core pipe 1 is positioned at solar thermal collector 2, and its port communicates with thermal-arrest unit inner core 4; The outlet of the described first heat collecting module thermal-arrest unit urceolus 3 communicates with storage heater air intake core pipe 8 through heat collector air-out house steward 5; Described storage heater air draft core pipe 9 communicates with thermal-arrest unit urceolus 3 through heat collector air intake house steward 7, circulating fan 6.
Thermal-arrest part I described in the utility model also contains second heat collecting module; The inlet of described second heat collecting module is connected in series with the outlet of the first heat collecting module thermal-arrest unit inner core 4; The outlet of described second heat collecting module communicates with storage heater air intake core pipe 8 through heat collector air-out house steward 5.
Thermal-arrest part I described in the utility model also is provided with the 3rd heat collecting module; The inlet of described the 3rd heat collecting module communicates with the outlet of circulating fan 6; The inlet of described second heat collecting module is with after the outlet of the first heat collecting module thermal-arrest unit inner core 4 is connected in series, and its outlet is again with the outlet of the 3rd heat collecting module and connect.
Second heat collecting module described in the utility model comprises solar thermal collector 201, thermal-arrest unit urceolus 301, thermal-arrest unit inner core 401 and thermal-arrest core pipe 101; Described thermal-arrest unit inner core 401 places in the thermal-arrest unit urceolus 301; The port of described solar thermal collector 201 communicates with thermal-arrest unit urceolus 301; Described thermal-arrest core pipe 101 is positioned at solar thermal collector 201, and its port communicates with thermal-arrest unit inner core 401; The port of described thermal-arrest unit inner core 401 communicates with thermal-arrest unit urceolus 301; Described thermal-arrest unit inner core 401 communicates with storage heater air intake core pipe 8 through heat collector air-out house steward 5.
The 3rd heat collecting module described in the utility model comprises solar thermal collector 202, thermal-arrest unit urceolus 302, thermal-arrest unit inner core 402 and thermal-arrest core pipe 102; Described thermal-arrest unit inner core 402 places in the thermal-arrest unit urceolus 302; The port of described solar thermal collector 202 communicates with thermal-arrest unit urceolus 302; Described thermal-arrest core pipe 102 is positioned at solar thermal collector 202, and its port communicates with thermal-arrest unit inner core 402; The port of described thermal-arrest unit inner core 402 communicates with thermal-arrest unit urceolus 302; Described thermal-arrest unit inner core 402 communicates with storage heater air intake core pipe 8 through heat collector air-out house steward 5.
Be provided with the rock type heat storage medium in the thermal storage unit 10 described in the utility model.
The utility model inserts a core pipe in every solar vacuum heat-collecting pipe, air dielectric when core pipe flows outside and the inwall of solar vacuum heat-collecting pipe realize that strong heat exchange is analgesic with air, air turns back in the hot-blast pipe line by core pipe inside again; The such combined pipeline of many groups has constituted a thermal-arrest unit; Organize the thermal-arrest units in series together, hot blast enters next thermal-arrest unit from a last thermal-arrest unit successively, till meeting the requirements of temperature more.Make the use in parallel of many groups according to the thermal-arrest unit that air quantity requires these to be together in series again, group number in parallel depends on the air quantity requirement; The hot blast that thermal-arrest group after the parallel connection produces is delivered in the seepage-type storage heater by main pipe rail, the seepage flow storage heater has air intake core pipe group and air draft core pipe group, around it is the heat storage medium of rock type cheaply with suitable specific surface and specific heat capacity, heat is penetrated into heat storage medium by air intake core pipe and improves its temperature and be penetrated into air draft core pipe again and extract its heat, store heat when daylight is abundant, it is in office that when section can be extracted heat; But partly or entirely be recycled to continuous heating the in the heat collector group in the thermal-arrest period to improve temperature with the heat that the hot blast form is extracted, when section in office can partly or entirely extract the thermal source as follow-up drying equipment, promptly no matter daytime or night can provide hot blast for drying equipment.
Referring to Fig. 1,1 for inserting the thermal-arrest core pipe in the solar thermal collector 2.The air that is entered by thermal-arrest unit urceolus 3 is entered inner core 4 collections in thermal-arrest unit by solar thermal collector 2 heating backs by thermal-arrest core pipe 1, hot-air after the collection continues heating by the urceolus that thermal-arrest unit inner core 4 enters next thermal-arrest unit, by that analogy till reaching temperature requirement.Same combination is connected in parallel, and the joint group number is by the air quantity decision of needs.Whole hot blasts after the parallel connection enter by heat collector air-out house steward 5 that tube wall has in the air intake core pipe group 8 of fresh air inlet among the accumulation of heat part II, be penetrated in the heat storage medium more at last, being penetrated into tube wall again has in the air draft core pipe group 9 of vent and collects, hot blast part after the collection enters the dry application system by pipeline 11, and another part is got back to the thermal-arrest unit by heat collector air intake house steward 7 and circulating fan 6 and continued heating.
Be with being appreciated that, more than about specific descriptions of the present utility model, only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (7)
1. a solar high-temperature air heat-collection and heat-accumulation device is characterized in that, comprises thermal-arrest part (I) and accumulation of heat part (II);
Described accumulation of heat part (II) comprises thermal storage unit (10), storage heater air intake core pipe (8) and storage heater air draft core pipe (9); Described storage heater air intake core pipe (8) and storage heater air draft core pipe (9) embed respectively in the thermal storage unit (10);
The outlet of described thermal-arrest part (I) communicates with storage heater air intake core pipe (8) through heat collector air-out house steward (5); Described storage heater air draft core pipe (9) communicates with the inlet of thermal-arrest part (I) through heat collector air intake house steward (7), circulating fan (6).
2. solar high-temperature air heat-collection and heat-accumulation device according to claim 1 is characterized in that: described thermal-arrest part (I) contains first heat collecting module; Described first heat collecting module comprises solar thermal collector (2), thermal-arrest unit urceolus (3), thermal-arrest unit inner core (4) and thermal-arrest core pipe (1); Described thermal-arrest unit inner core (4) places in the thermal-arrest unit urceolus (3); The port of described solar thermal collector (2) communicates with thermal-arrest unit urceolus (3); Described thermal-arrest core pipe (1) is positioned at solar thermal collector (2), and its port communicates with thermal-arrest unit inner core (4); The outlet of the described first heat collecting module thermal-arrest unit urceolus (3) communicates with storage heater air intake core pipe (8) through heat collector air-out house steward (5); Described storage heater air draft core pipe (9) communicates with thermal-arrest unit urceolus (3) through heat collector air intake house steward (7), circulating fan (6).
3. solar high-temperature air heat-collection and heat-accumulation device according to claim 2 is characterized in that: described thermal-arrest part (I) also contains second heat collecting module; The inlet of described second heat collecting module is connected in series with the outlet of the first heat collecting module thermal-arrest unit inner core (4); The outlet of described second heat collecting module communicates with storage heater air intake core pipe (8) through heat collector air-out house steward (5).
4. solar high-temperature air heat-collection and heat-accumulation device according to claim 3 is characterized in that: described thermal-arrest part (I) also is provided with the 3rd heat collecting module; The inlet of described the 3rd heat collecting module communicates with the outlet of circulating fan (6); The inlet of described second heat collecting module is with after the outlet of the first heat collecting module thermal-arrest unit inner core (4) is connected in series, and its outlet is again with the outlet of the 3rd heat collecting module and connect.
5. solar high-temperature air heat-collection and heat-accumulation device according to claim 3 is characterized in that: described second heat collecting module comprises solar thermal collector (201), thermal-arrest unit urceolus (301), thermal-arrest unit inner core (401) and thermal-arrest core pipe (101); Described thermal-arrest unit inner core (401) places in the thermal-arrest unit urceolus (301); The port of described solar thermal collector (201) communicates with thermal-arrest unit urceolus (301); Described thermal-arrest core pipe (101) is positioned at solar thermal collector (201), and its port communicates with thermal-arrest unit inner core (401); The port of described thermal-arrest unit inner core (401) communicates with thermal-arrest unit urceolus (301); Described thermal-arrest unit inner core (401) communicates with storage heater air intake core pipe (8) through heat collector air-out house steward (5).
6. solar high-temperature air heat-collection and heat-accumulation device according to claim 4 is characterized in that: described the 3rd heat collecting module comprises solar thermal collector (202), thermal-arrest unit urceolus (302), thermal-arrest unit inner core (402) and thermal-arrest core pipe (102); Described thermal-arrest unit inner core (402) places in the thermal-arrest unit urceolus (302); The port of described solar thermal collector (202) communicates with thermal-arrest unit urceolus (302); Described thermal-arrest core pipe (102) is positioned at solar thermal collector (202), and its port communicates with thermal-arrest unit inner core (402); The port of described thermal-arrest unit inner core (402) communicates with thermal-arrest unit urceolus (302); Described thermal-arrest unit inner core (402) communicates with storage heater air intake core pipe (8) through heat collector air-out house steward (5).
7. according to the arbitrary described solar high-temperature air heat-collection and heat-accumulation device of claim 1～6, it is characterized in that: described thermal storage unit is provided with the rock type heat storage medium in (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201290899U CN201611179U (en) | 2010-03-12 | 2010-03-12 | Solar high-temperature air heat collecting and storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201290899U CN201611179U (en) | 2010-03-12 | 2010-03-12 | Solar high-temperature air heat collecting and storing device |
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| Publication Number | Publication Date |
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| CN201611179U true CN201611179U (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201290899U Expired - Fee Related CN201611179U (en) | 2010-03-12 | 2010-03-12 | Solar high-temperature air heat collecting and storing device |
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| CN (1) | CN201611179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571162A (en) * | 2016-01-04 | 2016-05-11 | 海宁宝光太阳能工业有限公司 | Heat accumulating type solar heat collecting system adopting hot air circulation |
-
2010
- 2010-03-12 CN CN2010201290899U patent/CN201611179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571162A (en) * | 2016-01-04 | 2016-05-11 | 海宁宝光太阳能工业有限公司 | Heat accumulating type solar heat collecting system adopting hot air circulation |
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| Date | Code | Title | Description |
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| 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: 20101020 Termination date: 20180312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |