CN2504564Y - Solar heating tube arranged with glass vacuum condenser group - Google Patents
Solar heating tube arranged with glass vacuum condenser group Download PDFInfo
- Publication number
- CN2504564Y CN2504564Y CN01224217U CN01224217U CN2504564Y CN 2504564 Y CN2504564 Y CN 2504564Y CN 01224217 U CN01224217 U CN 01224217U CN 01224217 U CN01224217 U CN 01224217U CN 2504564 Y CN2504564 Y CN 2504564Y
- Authority
- CN
- China
- Prior art keywords
- glass vacuum
- pipe
- tube
- glass
- solar energy
- 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.)
- Expired - Lifetime
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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
Abstract
The utility model which relates to a solar energy heating pipe of glass vacuum lens condenser groups comprises a translucent glass vacuum pipe plated with a layer of light-reflecting silver plating and a plurality of lens condenser groups. The utility model is characterized in that a plurality of lens condenser groups are arranged between the glass vacuum pipe with a layer of light-reflecting silver plating and a heat absorbing pipe with a heat absorbing coating, and when the sun shines the lens condenser groups through the glass vacuum pipe and focuses on the heat absorbing pipe of the heat absorbing coating, the luminous energy is quickly transformed into heat energy. The utility model which is characterized by short time, rapid heating and high thermal efficiency is suitable for solar energy water heaters, solar energy heating devices and solar energy electricity generating devices.
Description
The utility model belongs to technical field of solar utilization technique.
The glass vacuum solar heating tube is a transparent glass shell, and the inside is sealing the endothermic tube of an energy carrying liquid or gas.Be evacuated between two pipes, make endothermic tube just form well behaved vacuum heat-insulating layer on every side.The principle that vacuumizes between the ectonexine of this and the glass liner of a thermos flask is the same.All be in order to prevent that heat scatters and disappears away.The outer surface of endothermic tube is coated with hot coating selectively.When sun lights on heat pipe, the coating on the endothermic tube just can absorb luminous energy in a large number, and luminous energy is transformed into heat energy, thereby the liquid of dress in the endothermic tube or the temperature of gas are raise.Be subjected to the influence of the natural environment temperature difference, when fine subzero 18 ℃ of north of china in winter, pass through continuous 6 hours exposure in sunshine, can produce 40 ℃ hot water.When summer, fine temperature can be up to 30 ℃, can produce 90 ℃ hot water.Because heat time heating time is long, temperature rise is slow, and the hot water temperature is on the low side in the endothermic tube, far can not satisfy the daily a large amount of needs with hot water of people.
For solving this practical problem, between the glass evacuated heating tube of prior art, increase several groups of condenser groups.Improve the caloric receptivity of endothermic tube, shorten heat time heating time, improve the efficiency of light energy utilization.
The utility model is to increase several groups of condenser groups between invention glass heat-collecting vacuum tube and endothermic tube.The light that utilizes the sun shines on the condenser group by transparent glass shell, is focusing on the heat absorption tube wall, and making transform light energy is heat energy.
The purpose of this utility model is to realize like this.We utilize the optically focused principle of condenser, and between glass bulb for cathod and heating tube, several groups of condensers distribute.Make a small test.With four condensers from four different directions.Two condensers are side by side arranged through the sunlight direct irradiation, focus on the heating tube.Other two condensers are shone by light on the face that is coated with reflecting coating of glass shell bottom,, focus on the endothermic tube to condenser through sunlight reflected, focus on (section) on the endothermic tube simultaneously by four focus points.After tested, at 3 hours exposure in sunshine.Fine day in winter water temperature when subzero 18 ℃ of temperature can be raised to 60-70 ℃.Summer, fine day unexpectedly can be up to 130-150 ℃ high-temperature-hot-water.
The concrete structure of utility model is provided by following example and accompanying drawing thereof.
The glass evacuated condenser group of Fig. 1 solar energy heating pipe front view
Fig. 2 is the profile according to the glass evacuated condenser group solar energy heating pipe that the utility model proposes.
Describe in detail according to the technical solution that the utility model proposes below in conjunction with Fig. 2.
This device is a transparent glass outer tube 1, and part backlight is coated reflective silver coating 4.There is a metal heat absorption tube 2 that is sealing energy carrying liquid and gas the centre.Be evacuated between two pipes.Condenser group 3 is installed in vacuum layer, and condenser group 3 is made up of 3a, 3b, 3c and 3d.Light at first focuses on the endothermic tube 2 of meeting light by condenser 3a, 3b, and part light reflexes on condenser 3c, the 3d by reflective silver coating 4 in addition, makes light focusing on endothermic tube 2 parts backlight.Several focus on the metal heat absorption tube 2 that scribbles heat absorbing coating simultaneously.In the installation process, the centre-to-centre spacing S of the centre-to-centre spacing of endothermic tube at glass-vacuum tube, improve sixth, the day that increases light shows up.Luminous energy is fully used, in a short period of time water temperature is heated to peak.
Claims (2)
1, a kind of glass vacuum solar heating tube of being made up of glass outer tube [1] and endothermic tube [2] is characterized in that being furnished with condenser group [3] between glass shell [1] and the endothermic tube [2].
2, it is characterized in that by the described glass vacuum solar heating tube of claim 1 centre-to-centre spacing that the shady face of glass shell [1] is coated with reflective silver coating [4] and endothermic tube in the centre-to-centre spacing S of glass-vacuum tube, has improved sixth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01224217U CN2504564Y (en) | 2001-05-21 | 2001-05-21 | Solar heating tube arranged with glass vacuum condenser group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01224217U CN2504564Y (en) | 2001-05-21 | 2001-05-21 | Solar heating tube arranged with glass vacuum condenser group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504564Y true CN2504564Y (en) | 2002-08-07 |
Family
ID=33640588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01224217U Expired - Lifetime CN2504564Y (en) | 2001-05-21 | 2001-05-21 | Solar heating tube arranged with glass vacuum condenser group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504564Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1519517B (en) * | 2003-02-03 | 2010-06-16 | 肖特股份有限公司 | Enveloped tube for solar collector |
| CN111207517A (en) * | 2018-11-22 | 2020-05-29 | 王建 | Novel solar heating glass tube |
-
2001
- 2001-05-21 CN CN01224217U patent/CN2504564Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1519517B (en) * | 2003-02-03 | 2010-06-16 | 肖特股份有限公司 | Enveloped tube for solar collector |
| CN111207517A (en) * | 2018-11-22 | 2020-05-29 | 王建 | Novel solar heating glass tube |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110521 Granted publication date: 20020807 |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Jian Document name: Notification of Expiration of Patent Right Duration |