CN1779380A - Slender U-shaped solar water heater with high temperature and large flow - Google Patents
Slender U-shaped solar water heater with high temperature and large flow Download PDFInfo
- Publication number
- CN1779380A CN1779380A CNA2004100845095A CN200410084509A CN1779380A CN 1779380 A CN1779380 A CN 1779380A CN A2004100845095 A CNA2004100845095 A CN A2004100845095A CN 200410084509 A CN200410084509 A CN 200410084509A CN 1779380 A CN1779380 A CN 1779380A
- Authority
- CN
- China
- Prior art keywords
- shaped
- water heater
- slender
- solar water
- high temperature
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
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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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- 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)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
In the invention, using a long-piece U-shaped high-efficiency reflecting metal-sheet reflects the sunshine into a long black metal tube at the confocusing point to make it be heated to produce the hot water. The water preheated in the intermediate flows into the black metal tube again. A U-shaped thermal insulation tube is mounted on the other side of the metal tube in order to prevent heat or water in the metal tube from losing via the radiation and convection modes.
Description
Technical field
The present invention relates to solar water heater, be specifically related to the big flow solar water heater of high temperature.
Background technology
Solar water heater is to be installed on the square plate that reflecting surface arranged with many endothermic tubes, installs towards solar direction, and hot water is existed in the jar of top with convection type, and solar water heater is used for the residential area basically at present, for resident's daily life.But the water temperature of this class solar water heater is lower than 80 ℃ basically, and the flow of running hours is little, makes troubles in use, can only satisfy resident's general requirement, almost can not be used for industrial system.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned defective, and it is big that design can produce flow, water temperature height, and solar water heater that can continuous effluent.
The invention provides a kind of slender U-shaped, big flow solar water heater of high temperature.
Slender U-shaped, the big flow solar water heater of high temperature of the present invention comprises that U-shaped speculum 1, semicircle insulating tube 2, metal tube 3, regulating tank 4, support 5, water pipe 6 and incubator 7 form.
Structure of the present invention as shown in Figure 1, it has one or several U-shaped speculums 1 with dissection, U-shaped speculum and metal tube are put a ferrous metal pipe 3 by the east-west focus place that is installed in the U-shaped mirror is parallel, put a semicircle insulating tube 2 at metal tube towards sunny side, its elevation angle of the whole U-shaped speculum variation by regulating tank 4 internal threads can the change makes the U-lag mouth aim at position of sun, other has an incubator 7 can contain hot water, running water is fed the U-shaped interlayer through water pipe 6, the other end outlet pipe 6 of U-shaped interlayer is linked to each other with ferrous metal pipe 3, the water outlet of the ferrous metal pipe other end is put in the incubator.
Solar water heater of the present invention is based on following principle:
(1) slender U-shaped solar heat water law:
With the east-west sunlight straight shot places that is placed on of the U-shaped reflecting plate of high reflectance,, scatter to reduce in the pipe temperature at the semicircular insulating tube of putting towards sunny side of metal tube at the parallel metal tube of putting a black in the focus place of reflecting plate.As long as U-shaped reflecting plate radius is enough big, its effective length long enough continuously flows into running water from metal tube one end so, will flow out the hot water of boiling from the other end.
(2) the preheating water function of interlayer U-shaped reflecting plate:
Though slender U-shaped reflector has high light reflectivity, but reach 80-85%, but still have the photo-thermal absorptivity of 15-20%.If it is placed under the sun for a long time, it also can be heated and the rising temperature, because its diameter is bigger, length is longer, and very big heating surface is arranged again, so also have many heats to collect to the utilization of itself heat energy, therefore be made into sandwich-type or attached tubular type, the solar heat that they can absorb reflector flows into ferrous metal pipe after becoming warm water again, owing to improved inflow temperature, so can improve total thermal efficiency.
(3) manual adjustments or from the motion tracking solar azimuth:
Owing to have only U-shaped to face the accurate solar time maximum photo-thermal absorptivity is arranged, and we know that the running orbit of the sun changes along seasonal variations in zodiac, and always changing with a spherical every day, again because metal tube is in the focus place of reflecting surface, so U-shaped is faced the less demanding of sun angle.Therefore as long as this reflecting plate is east-west, regulate once can guarantee basically need not adjust once more within one day just to make it aim at the sun all the time so.In addition, again because the variable quantity between every day is minimum, so only need adjusting in every month once to get final product.If, can adopt apparatus system from the motion tracking sun in order to improve percent of automatization.
Water heater structure of the present invention is simple and use easily, and its length can be selected arbitrarily as required, also can be several parallel or serial connection install, can produce a large amount of boiling water for the industrial or agricultural use or satisfy resident's living needs.This water heater has bigger economic worth and practical value surely.
Description of drawings
Fig. 1 is slender U-shaped, the big flow solar water heater of high temperature
1-U shape speculum, the semicircle insulating tube of 2-, 3-metal tube, 4-regulating tank, 5-support, 6-water pipe, 7-incubator
The specific embodiment
The present invention is slender U-shaped, the device of the big flow solar water heater of high temperature by the U-shaped speculum that will have an interlayer shown in Figure 1 and metal tube by east-west installation, parallelly at the focus place of U-shaped mirror put a ferrous metal pipe 3, put a semicircle insulating tube 2 at metal tube towards sunny side, its elevation angle of the whole U-shaped speculum variation by regulating tank 4 internal threads can the change makes the U-lag mouth aim at position of sun, other has an incubator 7 can contain hot water, running water is fed the U-shaped interlayer through water pipe 6, the other end outlet pipe 6 of U-shaped interlayer is linked to each other with ferrous metal pipe 3, the water outlet of the ferrous metal pipe other end is put in the incubator.
Claims (5)
1. slender U-shaped, the big flow solar water heater of high temperature is characterized in that this solar water heater comprises U-shaped speculum 1, semicircle insulating tube 2, metal tube 3, regulating tank 4, support 5, water pipe 6 and incubator 7 compositions.
2. a kind of slender U-shaped, big flow solar water heater of high temperature according to claim 1 is characterized in that wherein said U-shaped speculum 1 has one or several interlayers, and the length of U-shaped speculum 1 can be regulated.
3. a kind of slender U-shaped, big flow solar water heater of high temperature according to claim 1 is characterized in that wherein said metal tube 3 is black, and U-shaped speculum 1 is pressed east-west installation with metal tube 3, puts 1 semicircle insulating tube 2 at metal tube towards sunny side.
4. a kind of slender U-shaped, big flow solar water heater of high temperature according to claim 1 is characterized in that wherein said U-shaped speculum 1 regulates its elevation angle by the screws in the regulating tank 4, makes the U-lag mouth aim at the position of the sun.
5. a kind of slender U-shaped, big flow solar water heater of high temperature according to claim 1, it is characterized in that wherein said water pipe 6 is used for the turnover of water, water pipe 6 feeds the U-shaped interlayer, and the other end links to each other with ferrous metal pipe 3, the other end delivery port of ferrous metal pipe is put in the incubator 7 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100845095A CN1779380A (en) | 2004-11-24 | 2004-11-24 | Slender U-shaped solar water heater with high temperature and large flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100845095A CN1779380A (en) | 2004-11-24 | 2004-11-24 | Slender U-shaped solar water heater with high temperature and large flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1779380A true CN1779380A (en) | 2006-05-31 |
Family
ID=36769793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100845095A Pending CN1779380A (en) | 2004-11-24 | 2004-11-24 | Slender U-shaped solar water heater with high temperature and large flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1779380A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135331A (en) * | 2011-03-16 | 2011-07-27 | 北京航空航天大学 | Slot type solar heat collector |
| CN101815908B (en) * | 2007-10-01 | 2011-12-21 | 三鹰光器株式会社 | Solar heat utilization system , and plant cultivation and domestic animal breeding method employing same |
| CN101855728B (en) * | 2007-09-21 | 2012-09-05 | 索林塔有限公司 | Apparatus and methods for sealing an electrical connection to at least one elongated photovoltaic module |
-
2004
- 2004-11-24 CN CNA2004100845095A patent/CN1779380A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855728B (en) * | 2007-09-21 | 2012-09-05 | 索林塔有限公司 | Apparatus and methods for sealing an electrical connection to at least one elongated photovoltaic module |
| CN101815908B (en) * | 2007-10-01 | 2011-12-21 | 三鹰光器株式会社 | Solar heat utilization system , and plant cultivation and domestic animal breeding method employing same |
| CN102135331A (en) * | 2011-03-16 | 2011-07-27 | 北京航空航天大学 | Slot type solar heat collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |