CN106989523A - A kind of solar thermal collector of new heat-exchange device - Google Patents
A kind of solar thermal collector of new heat-exchange device Download PDFInfo
- Publication number
- CN106989523A CN106989523A CN201710346604.5A CN201710346604A CN106989523A CN 106989523 A CN106989523 A CN 106989523A CN 201710346604 A CN201710346604 A CN 201710346604A CN 106989523 A CN106989523 A CN 106989523A
- Authority
- CN
- China
- Prior art keywords
- thermal
- collecting tube
- header
- stainless steel
- heat
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 30
- 239000010935 stainless steel Substances 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
- F24S80/65—Thermal insulation characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/70—Sealing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of solar thermal collector of new heat-exchange device, belongs to field of heat exchange, including thermal-collecting tube, stainless steel pipe, vacuum tube, outer even header and Nei Lian headers.Interior even header one end is provided with medium inlet port, and some stainless steel pipes are arranged on interior even header both sides and connected with interior even header.Outer even header is set in the outside of interior even header, and the outer even header relative medium inlet port other end is provided with media outlet.Outer even header both sides are provided with thermal-collecting tube and connected with outer even header；Thermal-collecting tube is set in the outside of stainless steel pipe, and stainless steel pipe sets opening to be connected with thermal-collecting tube, is set on the outside of cavity, thermal-collecting tube scribble collection hot coating between stainless steel pipe and thermal-collecting tube by end；Vacuum tube is set in the outside of thermal-collecting tube and by corrugated pipe ring and thermal-collecting tube fixed seal connection；Vacuum chamber is set between vacuum tube and thermal-collecting tube.
Description
Technical field
The present invention relates to field of heat exchange, more particularly to a kind of solar thermal collector of new heat-exchange device.
Background technology
As mankind's energy-consuming level is improved constantly, conventional fossil energy increasingly depleted, conventional fossil energy is adjoint
Pollutant emission problem can not increasingly meet demand of the people for future source of energy.Solar energy uses it as one kind is inexhaustible
Inexhaustible new cleaning fuel, just increasingly obtains the attention of people, for solar energy development increasingly obtaining into
Exhibition.Wherein solar power generation is a kind of senior development and application to solar energy, and it is finally turned solar energy by certain means
Electric energy is melted into, to meet the electricity needs of modern society.
At present, the concentric straight tube structure of through type ectonexine is used domestic and international high temperature solar vacuum heat collection pipe, outer tube is more
Vacuum tube, stainless steel pipe is to be evacuated between metal tube (being used for the heat transfer medium that circulates), inner and outer pipes for reducing heat
It is lost in, the outer surface of hollow stainless steel pipe is also covered with coating for selective absorption.
Publication No. discloses gold for CN106500365A a kind of high-temperature heat-collection pipe of Chinese patent and solar energy heat collector
The entirety for being available for heat transfer medium to circulate that is internally formed of category thermal-collecting tube assembly is in the runner that " U " type is flowed to, described runner
Inlet and outlet is respectively communicated with the heat transfer medium interface described in one.Heat collector disclosed in the program uses " U " type runner
To carry out heat exchange, so that occurring heat exchange medium in heat exchanging process.The unidirectional circulating direction due to using,
So that the effect in heat exchange is bad, and it is inefficient, good heat exchange could not be formed, some medium temperature can be caused
Degree is high, and some temperature are low, and heat exchange is uneven.Therefore need to design a kind of heat exchanger effectiveness higher, more preferable heat exchange dress
Put.
The content of the invention
The present invention provides a kind of solar thermal collector of new heat-exchange device, solves the heat exchange of existing heat-exchange device
Inefficient the problem of.
The present invention solves the above problems by the following technical programs：
A kind of solar thermal collector of new heat-exchange device, including thermal-collecting tube, stainless steel pipe, vacuum tube, Wai Lianji
Case and Nei Lian headers；
Interior even header one end is provided with medium inlet port, some stainless steel pipes be arranged on interior even header both sides and with it is interior
Even header connection；Outer even header is set in the outside of interior even header, and the outer even header relative medium inlet port other end is provided with Jie
Matter is exported；
Outer even header both sides are provided with thermal-collecting tube and connected with outer even header；Thermal-collecting tube is set in the outer of stainless steel pipe
Side, stainless steel pipe sets opening to be connected with thermal-collecting tube by end, and cavity, thermal-arrest are set between stainless steel pipe and thermal-collecting tube
Collection hot coating is scribbled on the outside of pipe；Vacuum tube is set in the outside of thermal-collecting tube and connected by corrugated pipe ring and thermal-collecting tube fixing seal
Connect；Vacuum chamber is set between vacuum tube and thermal-collecting tube.
In such scheme, preferably outer to connect the cavity that heat-insulation layer or vacuum are provided with the outside of header, heat-insulation layer is used
Foamed material is made.
In such scheme, preferably medium inlet port is provided with sealing ring with insulation interlayer.
In such scheme, preferably vacuum tube is provided with vacuum tube sealing ring with insulation interlayer.
In such scheme, preferably the quantity of stainless steel pipe is 2-20.
In such scheme, preferably stainless steel pipe, thermal-collecting tube are identical with the quantity of vacuum tube.
In such scheme, the end of preferably vacuum tube is provided with tail conjunction, and the end of vacuum tube is nested in tail and closed.
Advantages of the present invention is with effect：
1st, the present invention by connect outside header be internally provided with it is interior even header, and it is interior connect header both sides be provided with it is stainless
Steel conduit, stainless steel pipe end is connected with thermal-collecting tube, so that medium connects header flowing from thermal-collecting tube inside, so that
Formed it is gradual absorb heat so that preferably absorbing the heat on thermal-collecting tube so that heat exchange it is more efficient, more preferably
Meet the daily demand of people.
2nd, the present invention in setting by connecting header and stainless steel pipe, so that the flow direction of medium can be oriented,
Convection current is formed from more preferable.
3rd, the present invention has a variety of applications according to the difference of the heat transfer medium heated in thermal-collecting tube, such as heat transfer is situated between
Matter can be sky gas and water, conduction oil, fuse salt liquid etc., and the present apparatus may apply to dryer, large-scale hot water engineering, light
In terms of heat generates electricity.
Brief description of the drawings
Fig. 1 is diagrammatic cross-section of the present invention.
Label in figure：1 medium inlet port, 2 sealing rings, 3 heat-insulation layers, 4 vacuum tube sealing rings, 5 corrugated pipe rings, 6 thermal-collecting tubes,
7 stainless steel pipes, 8 vacuum tubes, 9 tails close, connect header outside 10, connect header, 12 medium inlet and outlets in 11.
Embodiment
The invention will be further described with reference to embodiments.
A kind of solar thermal collector of new heat-exchange device, as shown in figure 1, including medium inlet port 1, sealing ring 2, protecting
Warm layer 3, vacuum tube sealing ring 4, corrugated pipe ring 5, thermal-collecting tube 6, stainless steel pipe 7, vacuum tube 8, tail close 9, outer even header 10, interior
Connect header 11 and medium inlet and outlet 12.
Medium inlet port (1) is arranged on one end of interior even header 11, and 3 stainless steel pipes 7 are arranged on interior even 11 liang of header
Side and with it is interior even header 11 connect.Outer even header 10 is set in the outside of interior even header 11, and the outer even relative medium of header 10 enters
1 other end of mouth is provided with media outlet 12.
The outer even both sides of header 10 are provided with thermal-collecting tube 6 and connected with outer even header 10.Thermal-collecting tube 6 is set in stainless steel pipe
7 outside, stainless steel pipe 7 sets opening to be connected with thermal-collecting tube 6 by end, is set between stainless steel pipe 7 and thermal-collecting tube 6
Cavity, the outside of thermal-collecting tube 6 scribbles collection hot coating.Vacuum tube 8 is set in the outside of thermal-collecting tube 6 and by corrugated pipe ring 5 and collection
The fixed seal connection of heat pipe 6, corrugated pipe ring 5 can be very good to prevent the influence of thermal boundary shrinkage, the sky of protection vacuum preferably
Chamber air inlet.Vacuum chamber is set between vacuum tube 8 and thermal-collecting tube 6.The outside of outer even header 10 is provided with heat-insulation layer 3 or vacuum
Cavity, heat-insulation layer 3 is made using foamed material.Heat-insulation layer 3 primarily serves the effect of insulation, prevents the heat of medium to scatter and disappear,
Play a part of heat protection.
The end of vacuum tube 8 is provided with tail and closes 9, and the end of vacuum tube 8 is nested in tail and closed on 9.Tail closes 9q and fixes protection
Effect.
Operation principle：
Medium is entered in interior even header 11 from medium inlet port 1, and medium is in the opening entrance from the end of stainless steel pipe 7
Into thermal-collecting tube 6.The outside collection thermosphere of thermal-collecting tube 6 constantly absorbs sunshine heat or other heats followed by medium carries out heat
Exchange, when medium connects header 10 from thermal-collecting tube 6 and flowed outward, the temperature of medium is slowly raised, and enters finally into Wai Lianji
Case 10, and flowed out from the medium inlet and outlet 21 of outer even header 10, from the function of forming good heat exchange.
The preferred embodiment to the invention is illustrated above, but the present invention is not limited to embodiment,
Those skilled in the art can also be made on the premise of without prejudice to the invention spirit a variety of equivalent modification or
Replace, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (7)
1. a kind of solar thermal collector of new heat-exchange device, it is characterised in that：Including thermal-collecting tube (6), stainless steel pipe
(7), vacuum tube (8), outer even header (10) and interior even header (11)；
Interior even header (11) one end is provided with medium inlet port (1), and some stainless steel pipes (7) are arranged on interior even header (11)
Both sides and with it is interior even header (11) connect；Outer even header (10) is set in the outside of interior even header (11), outer even header (10) phase
Media outlet (12) is provided with to medium inlet port (1) other end；
Outer even header (10) both sides are provided with thermal-collecting tube (6) and connected with outer even header (10)；Thermal-collecting tube (6) is set in stainless steel
The outside of conduit (7), stainless steel pipe (7) sets opening to be connected with thermal-collecting tube (6) by end, stainless steel pipe (7) and collection
Cavity is set between heat pipe (6), thermal-collecting tube scribbles collection hot coating on the outside of (6)；Vacuum tube (8) is set in the outer of thermal-collecting tube (6)
Side and pass through corrugated pipe ring (5) and thermal-collecting tube (6) fixed seal connection；Vacuum is set between vacuum tube (8) and thermal-collecting tube (6)
Chamber.
2. a kind of solar thermal collector of new heat-exchange device according to claim 1, it is characterised in that：The outer company
Heat-insulation layer (3) or the cavity of vacuum are provided with the outside of header (10), heat-insulation layer (3) is made using foamed material.
3. a kind of solar thermal collector of new heat-exchange device according to claim 2, it is characterised in that：Medium enters
Sealing ring (2) is provided between mouth (1) and heat-insulation layer (3).
4. a kind of solar thermal collector of new heat-exchange device according to claim 3, it is characterised in that：The vacuum
Vacuum tube sealing ring (4) is provided between pipe (8) and heat-insulation layer (3).
5. a kind of solar thermal collector of new heat-exchange device according to claim 1, it is characterised in that：It is described stainless
The quantity of steel conduit (7) is 2-20.
6. a kind of solar thermal collector of new heat-exchange device according to claim 5, it is characterised in that：Stainless steel is led
Pipe (7), thermal-collecting tube (6) are identical with the quantity of vacuum tube (8).
7. a kind of solar thermal collector of new heat-exchange device according to claim 5, it is characterised in that：Vacuum tube
(8) end is provided with tail and closes (9), and the end of vacuum tube (8) is nested in tail and closed on (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346604.5A CN106989523A (en) | 2017-05-17 | 2017-05-17 | A kind of solar thermal collector of new heat-exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346604.5A CN106989523A (en) | 2017-05-17 | 2017-05-17 | A kind of solar thermal collector of new heat-exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106989523A true CN106989523A (en) | 2017-07-28 |
Family
ID=59420539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346604.5A Pending CN106989523A (en) | 2017-05-17 | 2017-05-17 | A kind of solar thermal collector of new heat-exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091329A (en) * | 2021-04-13 | 2021-07-09 | 临沂市兰山区永汇不锈钢制品厂 | Pressure-bearing solar boiler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072241Y (en) * | 2007-08-06 | 2008-06-11 | 山东力诺瑞特新能源有限公司 | Traverse double-row heat collector for project |
| CN201237375Y (en) * | 2008-05-30 | 2009-05-13 | 朱彤 | Tiling type solar water heater |
| CN201628403U (en) * | 2010-03-18 | 2010-11-10 | 金向阳 | Split-type solar water heater |
| CN201772642U (en) * | 2010-08-09 | 2011-03-23 | 宋诏 | Instantaneous wall-hung pressure-bearing solar energy water heater |
| CN203671956U (en) * | 2014-01-13 | 2014-06-25 | 海宁伊诺电气有限公司 | Solar air heat collector |
| CN204084896U (en) * | 2014-09-09 | 2015-01-07 | 谢务土 | A kind of solar thermal collector |
| CN207317280U (en) * | 2017-05-17 | 2018-05-04 | 广西阳升新能源有限公司 | A kind of solar thermal collector of new heat-exchange device |
-
2017
- 2017-05-17 CN CN201710346604.5A patent/CN106989523A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072241Y (en) * | 2007-08-06 | 2008-06-11 | 山东力诺瑞特新能源有限公司 | Traverse double-row heat collector for project |
| CN201237375Y (en) * | 2008-05-30 | 2009-05-13 | 朱彤 | Tiling type solar water heater |
| CN201628403U (en) * | 2010-03-18 | 2010-11-10 | 金向阳 | Split-type solar water heater |
| CN201772642U (en) * | 2010-08-09 | 2011-03-23 | 宋诏 | Instantaneous wall-hung pressure-bearing solar energy water heater |
| CN203671956U (en) * | 2014-01-13 | 2014-06-25 | 海宁伊诺电气有限公司 | Solar air heat collector |
| CN204084896U (en) * | 2014-09-09 | 2015-01-07 | 谢务土 | A kind of solar thermal collector |
| CN207317280U (en) * | 2017-05-17 | 2018-05-04 | 广西阳升新能源有限公司 | A kind of solar thermal collector of new heat-exchange device |
Non-Patent Citations (1)
| Title |
|---|
| 郑宏飞，何开岩，陈子乾著: "《太阳能海水淡化技术》", 31 May 2005, 北京理工大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091329A (en) * | 2021-04-13 | 2021-07-09 | 临沂市兰山区永汇不锈钢制品厂 | Pressure-bearing solar boiler |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |