CN201106936Y - Thermal storage device for three heating type solar water heater - Google Patents
Thermal storage device for three heating type solar water heater Download PDFInfo
- Publication number
- CN201106936Y CN201106936Y CN 200720029239 CN200720029239U CN201106936Y CN 201106936 Y CN201106936 Y CN 201106936Y CN 200720029239 CN200720029239 CN 200720029239 CN 200720029239 U CN200720029239 U CN 200720029239U CN 201106936 Y CN201106936 Y CN 201106936Y
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- China
- Prior art keywords
- cylindrical shell
- thermal storage
- type solar
- heater
- water heater
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- 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 - Fee Related
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model belongs to a solar energy utilizing device, in particular relates to heat reservoir used for a three-heating solar energy water heater. The device provided by the utility model is composed of a columnar cylinder body with both ends sealed, the cylinder body is internally provided with an electric heating system, the middle part of the cylinder body is provided with a fuel gas recirculation heater, an inlet and an outlet of the fuel gas recirculation heater are respectively communicated with the inner cavity of the cylinder body, to ensure water in the cylinder body to enter into the fuel gas recirculation heater to be heated continuously and lead temperature to rise. The middle part of the cylinder body is provided with a fuel gas heater, an inlet of the fuel gas heater is communicated with a water supply pipe, the water supply is heated when flowing through the fuel gas heater, and then enters into the cylinder body after becoming the hot water. Due to arranging the fuel gas recirculation heater and the fuel gas heater, the solar energy utilizing device provided by the utility model has three heating ways at the same time; thereby being able to ensure the hot water supply even though under in thick weather and power cut condition.
Description
Technical field
The invention belongs to the use device of solar energy, relate in particular to a kind of three heated type solar water heater thermal storage devices.
Background technology
Traditional water-storing solar water heater is that water with heat collector transfers hot water to after by solar irradiation and deposits in the water tank, supplies with the user and uses, and such hot water amount is less, can not satisfy the demands.
Summary of the invention
The utility model provides a kind of three heated type solar water heater thermal storage devices that carry out heat exchange with solar thermal collector.
For achieving the above object, the utility model comprises the columnar cylindrical shell of two ends shutoff, described cylindrical shell electric heating system is set, the cylindrical shell middle part is provided with the combustion gas recirculation heater, its import, outlet are communicated with cylinder lumen respectively; The middle part of cylindrical shell also is provided with combustion heater, and the import of combustion heater is communicated with running water pipe, and running water flows through in combustion heater and is heated, and is entered in the cylindrical shell by outlet after becoming hot water.
Described electric heating system comprises temperature controller and the electric heating tube and the temperature sensor that are connected with described temperature controller.
Also be provided with in the described cylindrical shell and can make the heat exchanger that carries out heat exchange with extraneous heat collector in the cylindrical shell; The magnesium rod that can switch on also is set in the described cylindrical shell; Described heat exchanger is a serpentine coil, in establish heat transferring medium, the import and export of serpentine coil are connected with the solar thermal collector in the cylindrical shell external world respectively.
Above-mentioned cylinder top is provided with automatic exhaust steam valve, and the cylindrical shell bottom is provided with blowoff valve, and cylindrical shell has the polyethylene foam heat-insulation layer.
Thermal storage device of the present utility model is because owing to be provided with combustion gas heat cycles device and combustion heater, makes that this uses is novel to have three kinds of mode of heatings simultaneously, even also guaranteed the supply of hot water under the state of cloudy day, power failure.
Built-in electric heating system has overcome the problem of the solar heat collector to supply heat deficiency that prior art causes owing to reasons such as cloudy daies; Owing to be provided with heat exchanger, therefore can carry out high efficient heat exchanging with the solar energy in the external world; Owing to be provided with the magnesium rod, so barrel wall can scaling; Because cylindrical shell has the polyethylene foam heat-insulation layer, so the heat accumulation of thermal storage device is effective; Because cylinder top is provided with automatic exhaust steam valve, avoided therefore that inner barrel pressure is excessive to cause damage; Because the cylindrical shell bottom is provided with blowoff valve, so the dirt of precipitation can discharge at an easy rate in the thermal storage device.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises cylindrical shell 1, and the two ends up and down of cylindrical shell 1 are provided with Sui Yuan end socket 2,3 respectively, the back cover that binds, and the material selection corrosion resistant plate or the carbon steel sheet of cylindrical shell 1, when using carbon steel sheet, internal layer need be hung porcelain and handle; Cylindrical shell 1 has the heat-insulation layer 14 of polyethylene foam-material, and heat-insulation layer is provided with lagging casing 15 outward again, and the import 7 of cylindrical shell 1 is communicated with running water pipe, and the hot water that stores in the cylindrical shell 1 can be fed to user terminal by exporting 8.
In order to overcome at night, when overcast and rainy, solar thermal collector can not receive sunshine effectively and not satisfy the shortcoming that water temperature requires, be provided with auxiliary electric heating system at cylindrical shell 1 internal upper part, it comprises temperature controller 17, and with electric heating tube that scribbles far-infrared material 9 and the temperature sensor 12 of temperature control 17 1000-2000W that are connected, temperature controller 17 is switched on or switched off according to the electricity of the temperature control electric heating tube of setting 9, automatically the water in the cylindrical shell 1 is heated, keep water temperature at default temperature value; Electric heating tube 9 is far-infrared heaters, and the heat transfer efficiency height can saves energy.
The middle part of cylindrical shell 1 is provided with combustion gas recirculation heater 18, and its import 19, outlet 20 are communicated with cylindrical shell 1 inner chamber respectively, makes the cylindrical shell 1 interior continuous circulation of water enter combustion gas recirculation heater 18 and is heated, and elevates the temperature.The middle part of cylindrical shell 1 also is provided with combustion heater 21, and the import of combustion heater 21 is communicated with running water pipe, and running water flows through in combustion heater 21 and is heated, and becomes behind the hot water to be entered in the cylindrical shell 1 by outlet 23.
Automatic blow off valve valve air relief 10 is equipped with at the top of cylindrical shell 1, after the running water of cylindrical shell 1 advances to expire, by closing automatically behind the automatic exhaust steam valve 10 discharge gases; The magnesium rod 11 that can switch on also is set, in order to reduce the formation of cylindrical shell 1 inwall incrustation scale in the cylindrical shell 1; Blowoff valve 13 is equipped with in cylindrical shell 1 bottom, can make things convenient for precipitated impurities in the amount discharge container.
The utility model has been owing to adopted circular cylinder body, two ends by ellipse head bind, back cover, it is safe in utilization therefore to bear the big 0.6-1.0MPa of pressure.
Owing to be provided with combustion gas heat cycles device and combustion heater, make that this uses is novel and have three kinds of mode of heatings simultaneously, even under the state of cloudy day, power failure, also guaranteed the supply of hot water.
Claims (8)
1. heated type solar water heater thermal storage device, it comprises the columnar cylindrical shell of two ends shutoff, and electric heating system is set in the cylindrical shell, it is characterized in that the middle part of cylindrical shell is provided with the combustion gas recirculation heater, its import, outlet are communicated with cylinder lumen respectively; The middle part of cylindrical shell also is provided with combustion heater, and the import of combustion heater is communicated with running water pipe, and running water flows through in combustion heater and is heated, and is entered in the cylindrical shell by outlet after becoming hot water.
2. three heated type solar water heater thermal storage devices according to claim 1 is characterized in that described electric heating system comprises temperature controller and the electric heating tube and the temperature sensor that are connected with described temperature controller.
3. three heated type solar water heater thermal storage devices according to claim 1 is characterized in that setting can make the heat exchanger that carries out heat exchange with extraneous heat collector in the cylindrical shell in the cylindrical shell.
4. according to claim 1,2 or 3 described three heated type solar water heater thermal storage devices, it is characterized in that also being provided with in the described cylindrical shell magnesium rod that can switch on.
5. three heated type solar water heater thermal storage devices according to claim 3 is characterized in that described heat exchanger is a serpentine coil, in establish heat transferring medium, the import and export of serpentine coil are connected with the solar thermal collector in the cylindrical shell external world respectively.
6. three heated type solar water heater thermal storage devices according to claim 1 is characterized in that described cylinder top is provided with automatic exhaust steam valve.
7. three heated type solar water heater thermal storage devices according to claim 1 is characterized in that described cylindrical shell bottom is provided with blowoff valve.
8. three heated type solar water heater thermal storage devices according to claim 1 is characterized in that described cylindrical shell has the polyethylene foam heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720029239 CN201106936Y (en) | 2007-10-17 | 2007-10-17 | Thermal storage device for three heating type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720029239 CN201106936Y (en) | 2007-10-17 | 2007-10-17 | Thermal storage device for three heating type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106936Y true CN201106936Y (en) | 2008-08-27 |
Family
ID=39958743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720029239 Expired - Fee Related CN201106936Y (en) | 2007-10-17 | 2007-10-17 | Thermal storage device for three heating type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106936Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807203A (en) * | 2014-01-24 | 2015-07-29 | 矢崎能源系统公司 | Solar heat collecting system and storage box system |
-
2007
- 2007-10-17 CN CN 200720029239 patent/CN201106936Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807203A (en) * | 2014-01-24 | 2015-07-29 | 矢崎能源系统公司 | Solar heat collecting system and storage box system |
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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: 20080827 Termination date: 20101017 |