CN201637140U - Solar direct-heating type solution heat collecting device - Google Patents
Solar direct-heating type solution heat collecting device Download PDFInfo
- Publication number
- CN201637140U CN201637140U CN2010201669886U CN201020166988U CN201637140U CN 201637140 U CN201637140 U CN 201637140U CN 2010201669886 U CN2010201669886 U CN 2010201669886U CN 201020166988 U CN201020166988 U CN 201020166988U CN 201637140 U CN201637140 U CN 201637140U
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- vacuum heat
- heat collection
- house steward
- collection pipe
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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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- 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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Abstract
The utility model relates to a solar direct-heating type solution heat collecting device comprising a main pipe (1), a plurality of vacuum heat collecting pipes (4) which are communicated with the main pipe (1) and arranged in parallel, a plurality of diversion devices (2) arranged between the main pipe (1) and the vacuum heat collecting pipes (4), and a plurality of spring supports (3); and the diversion devices (2) comprise baffle plates (2a) arranged in the main pipe (1), and anti-corrosion diversion pipes (2b) arranged in the vacuum heat collection pipes (4), the baffle plates (2a) are respectively fixed between the two adjacent vacuum heat collecting pipes (4) in the main pipe (1), a round hole is arranged at the center of each baffle plate (2a), the spacing interval between the two adjacent baffle plates (2a) is equal to the spacing interval between the two adjacent vacuum heat collecting pipes (4), and the central line of the vacuum heat collecting pipes (4) passes through the middle point of the connection line of the two adjacent baffle plates (2a). The device can raise the temperature of solution rapidly and has simple structure.
Description
Technical field
The utility model relates to the heated solution device of solar energy heating, belongs to the technical field that the solution heat-collector device is made in solar thermal utilization, the liquid desiccant air conditioning.
Background technology
Along with the continuous aggravation of environment and energy problem, energy-saving and emission-reduction, development low-carbon economy become the theme of present world development.People produce air-conditioning, visual plant, its energy consumption and the main barrier that the influence of surrounding environment is also become its development of living environment quality as improving.Solar energy is a kind of complete cleaning and the regenerative resource with huge potentiality to be exploited, replaces conventional electric power to be applied to can address these problems to a certain extent in the air-conditioning.Novel solar energy liquid desiccant air conditioning is that it uses low-grade solar energy as driving heat source a kind of important form of Application of Solar Energy in air conditioner industry.Wherein solar energy acts on the regenerative system link of this novel air conditioning system, and by solar energy heat collector thermal-arrest heat dilute solution, the actified solution temperature raises and finishes regenerative process, and whole system is circulated to go on.
At present, utilize the solar collector of solar energy heating heated solution generally to adopt dull and stereotyped falling liquid film plate heat collector or ordinary vacuum tube heat collector thermal-arrest, the fast direct thermal-arrest heater of the solution that is specifically designed to liquid desiccant air conditioning is seldom arranged.There is the problem of opening time than long and system's fluctuation of service in dull and stereotyped falling liquid film heat collector.Solution to be heated form with free convection in vacuum tube is heated intensification when adopting traditional vacuum tube heat collector heated solution, this heat collector need be equipped with the liquid storage casing of a constant volume, exists the problem that storage solutions link heat dissipates and system is grown start-up time.Be directed to low the reaching of the solar energy utilization ratio that exists when above-mentioned traditional heat collector is applied to the solar energy dehumidification air conditioner and start a series of problems that wait more slowly, the invention provides a kind of novel directly-heated solution solar heat collection method and device that is specifically designed to the solar energy liquid desiccant air conditioning, the present invention is applied to the solar energy liquid desiccant air conditioning can be reached the effect of the direct heat temperature raising of weak solution to be heated to regeneration temperature, the solar energy utilization ratio improves, air-conditioning system is controlled convenient and efficient more, has realized the plug and play function of air-conditioning system.
Summary of the invention
Technical problem: the technical problems to be solved in the utility model provides a kind of efficient height, solar directly-heated solution heat-collector device simple in structure.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model provides is:
Some vacuum heat collection pipes that be arranged in parallel that this device comprises house steward, be communicated with this house steward, be arranged on some guiding devices and some spring supports in house steward and the vacuum heat collection pipe;
Guiding device comprises baffle plate that is arranged among the house steward and the anticorrosion mozzle that is arranged in the vacuum heat collection pipe, baffle plate is fixed between the interior two adjacent vacuum heat collection pipes of house steward, there is a circular hole at the baffle plate center, and wherein the spacing of two adjacent baffle plates equals the mid point of the center line of the spacing of two adjacent vacuum heat collection pipes and vacuum heat collection pipe through the line of two adjacent baffle plates; Anticorrosion mozzle one end from the baffle plate center hole by and fixing, the other end stretches into the bottom of vacuum heat collection pipe, and its branch center, vertical portion line and vacuum heat collection pipe central lines, horizontal component center line and house steward's center line coincide; Anticorrosion mozzle outer wall in the inwall of vacuum heat collection pipe and the guiding device forms the gap;
The thermal-arrest solution that vacuum heat collection pipe comprises outer glass pipe, be arranged on the glass inner tube in the outer glass pipe and be coated on the glass inner tube outer surface is fixed on anticorrosion mozzle in the glass inner tube with solar selective absorbing coating with by spring support.
Preferably, house steward's shape can be circular or square.
Beneficial effect:
1, directly utilize the conventional vacuum thermal-collecting tube to realize the directly-heated type heating, it is higher to compare classic flat-plate falling liquid film/thermal-arrest renovation process collecting efficiency, and system is simpler.
2, be applied to solar energy liquid desiccant air conditioning solution regeneration system, realize independently carrying out of thermal-arrest and regeneration, make that the air-conditioning system Energy Efficiency Ratio is higher, system's operation more flexible stable, control is more convenient.
3, be applied to solar energy liquid desiccant air conditioning solution regeneration system, realize the function of solar energy solution dehumidifying air-conditioning system plug and play.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 a is the A-A profile of baffle plate position in house steward among the embodiment providing of the utility model, and wherein house steward 1 is square;
Fig. 2 b is the A-A profile of baffle plate position in house steward among another embodiment of providing of the utility model, and wherein house steward 1 is circular;
Fig. 3 is the B-B profile of anticorrosion mozzle in vacuum heat collection pipe among Fig. 1.
Wherein have: regional k, vacuum heat-collecting pipe unit m, taphole n among house steward 1, guiding device 2, baffle plate 2a, anticorrosion mozzle 2b, spring support 3, vacuum heat collection pipe 4, outer glass pipe 4a, inner glass tube 4c, solar selective absorbing coating 4b, liquid-inlet i to be heated, anticorrosion mozzle bottom j, the house steward between two baffle plates.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The solar directly-heated solution heat-collector device that the utility model provides is a kind of directly-heated type heated solution device that utilizes solar energy.Its core concept is by special guiding device each conventional vacuum thermal-collecting tube to be together in series, and makes solution to be heated flow through each vacuum heat collection pipe successively and is heated gradually, and solution temperature raises gradually.This function realizes under the guiding device effect of being made up of baffle plate and anticorrosion mozzle.
This solar directly-heated solution heat-collector device is under the effect of guiding device, solution to be heated passes through each conventional vacuum heat collection pipe heat temperature raising gradually successively, its function is equivalent to the form connection of conventional vacuum heat collection pipe with series connection, make the temperature of outlet solution reach the intensification requirement that needs, be a kind of novel solar directly-heated solution heat-collector device, for the solar energy liquid desiccant air conditioning provides a kind of novel heat collecting method and apparatus.Its outstanding advantage is that its temperature can very fast rising after solution to be heated flow through each vacuum heat collection pipe successively.This heat collector can add or reduce vacuum tube thermal-arrest element number to satisfy the taphole temperature requirements according to the intensification needs, realized the plug and play function, the heat of having avoided liquid storage casing link to cause simultaneously scatters and disappears, and is a kind of method of directly-heated solution heat-collector efficiently and device.
Below in conjunction with accompanying drawing the utility model is described further.
Referring to Fig. 1-3, the solar directly-heated solution heat-collector device that the utility model provides, this device comprise house steward 1, the some vacuum heat collection pipes that be arranged in parallel 4 that are communicated with this house steward 1, are arranged on some guiding devices 2 and some spring supports 3 in house steward 1 and the vacuum heat collection pipe 4.
Guiding device 2 comprises baffle plate 2a that is arranged among the house steward 1 and the anticorrosion mozzle 2b that is arranged in the vacuum heat collection pipe 4, baffle plate 2a is fixed between the interior 1 two adjacent vacuum heat collection pipes 4 of house steward, there is a circular hole at baffle plate 2a center, and wherein the spacing of two adjacent baffle plate 2a equals the mid point of the center line of the spacing of two adjacent vacuum heat collection pipes 4 and vacuum heat collection pipe 4 through the line of two adjacent baffle plate 2a; Anticorrosion mozzle 2b one end from baffle plate 2a center hole by and fixing, the other end stretches into the bottom of vacuum heat collection pipe 4, and its branch center, vertical portion line and vacuum heat collection pipe 4 central lines, horizontal component center line and house steward's 1 center line coincide; Anticorrosion mozzle 2b outer wall in the inwall of vacuum heat collection pipe 4 and the guiding device 2 forms the gap.
The thermal-arrest solution that vacuum heat collection pipe 4 comprises outer glass pipe 4a, be arranged on the glass inner tube 4c in the outer glass pipe 4a and be coated on glass inner tube 4c outer surface is fixed on anticorrosion mozzle 2b in the glass inner tube 4c with solar selective absorbing coating 4b with by spring support 3.
Solution directly-heated heating method of the present utility model is under guiding device 2 effects, the solution vacuum heat collection pipe of can flowing through successively, solution temperature to be heated raises gradually so that the taphole temperature satisfies the intensification requirement in this process, realize solution directly-heated heating plug and play function, this method comprises the steps: that heated solution enters vacuum heat collection pipe 4 bottom j from house steward's import i through guiding device 2, the gap that enters anticorrosion mozzle 2b in vacuum heat collection pipe 4 and the guiding device 2 then is back to house steward's regional k, in this process, solution heats up through the vacuum heat collection pipe thermal-arrest, enter next identical thermal-arrest unit m then, so go on, satisfy the intensification requirement until taphole n temperature.
Claims (2)
1. solar directly-heated solution heat-collector device, it is characterized in that: this device comprises house steward (1), the some vacuum heat collection pipes that be arranged in parallel (4) that are communicated with this house steward (1), is arranged on some guiding devices (2) and some spring supports (3) in house steward (1) and the vacuum heat collection pipe (4);
Guiding device (2) comprises the baffle plate (2a) that is arranged among the house steward (1) and is arranged on anticorrosion mozzle (2b) in the vacuum heat collection pipe (4), baffle plate (2a) is fixed between interior (1) the two adjacent vacuum heat collection pipe (4) of house steward, there is a circular hole at baffle plate (2a) center, and wherein the spacing of two adjacent baffle plates (2a) equals the mid point of the center line of the spacing of two adjacent vacuum heat collection pipes (4) and vacuum heat collection pipe (4) through the line of two adjacent baffle plates (2a); Anticorrosion mozzle (2b) end from baffle plate (2a) center hole by and fixing, the other end stretches into the bottom of vacuum heat collection pipe (4), and its branch center, vertical portion line and vacuum heat collection pipe (4) central lines, horizontal component center line and house steward (1) center line coincides; Anticorrosion mozzle (2b) outer wall in the inwall of vacuum heat collection pipe (4) and the guiding device (2) forms the gap;
The thermal-arrest solution that vacuum heat collection pipe (4) comprises outer glass pipe (4a), be arranged on the glass inner tube (4c) in the outer glass pipe (4a) and be coated on glass inner tube (4c) outer surface is fixed on the interior anticorrosion mozzle (2b) of glass inner tube (4c) with solar selective absorbing coating (4b) with by spring support (3).
2. solar directly-heated solution heat-collector device according to claim 1 is characterized in that: house steward's (1) shape can be circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201669886U CN201637140U (en) | 2010-04-21 | 2010-04-21 | Solar direct-heating type solution heat collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201669886U CN201637140U (en) | 2010-04-21 | 2010-04-21 | Solar direct-heating type solution heat collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637140U true CN201637140U (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201669886U Expired - Fee Related CN201637140U (en) | 2010-04-21 | 2010-04-21 | Solar direct-heating type solution heat collecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201637140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839568A (en) * | 2010-04-21 | 2010-09-22 | 东南大学 | Solar directly-heated solution heat-collector and solution directly-heated heating method |
| CN103071305A (en) * | 2013-01-14 | 2013-05-01 | 上海理工大学 | Vacuum tube type solar solution regenerator |
-
2010
- 2010-04-21 CN CN2010201669886U patent/CN201637140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839568A (en) * | 2010-04-21 | 2010-09-22 | 东南大学 | Solar directly-heated solution heat-collector and solution directly-heated heating method |
| CN103071305A (en) * | 2013-01-14 | 2013-05-01 | 上海理工大学 | Vacuum tube type solar solution regenerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130421 |