CN201191092Y - Split type and flat plate type solar energy water-heater - Google Patents
Split type and flat plate type solar energy water-heater Download PDFInfo
- Publication number
- CN201191092Y CN201191092Y CNU2008200336262U CN200820033626U CN201191092Y CN 201191092 Y CN201191092 Y CN 201191092Y CN U2008200336262 U CNU2008200336262 U CN U2008200336262U CN 200820033626 U CN200820033626 U CN 200820033626U CN 201191092 Y CN201191092 Y CN 201191092Y
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- heat
- plate
- heat pipe
- water tank
- flat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- 230000008020 evaporation Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000007798 antifreeze agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Images
Classifications
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型的目的是提供一种传热效率较高、成本较低的分体式平板太阳能热水器。其包括水箱、平板式集热器，平板式集热器包括壳体、透明盖板、设置在壳体内的吸热板；它还包括联结热管；所述吸热板由多根热管组成，热管内有导热介质；热管的蒸发段带有翅片；热管的冷凝段与联结热管蒸发段连接；联结热管冷凝段伸入水箱并与之密封连接。
The purpose of the utility model is to provide a split type flat solar water heater with high heat transfer efficiency and low cost. It includes a water tank and a flat-plate heat collector, and the flat-plate heat collector includes a shell, a transparent cover plate, and a heat-absorbing plate arranged in the shell; it also includes connecting heat pipes; the heat-absorbing plate is composed of multiple heat pipes, and the heat There is a heat conducting medium in the tube; the evaporating section of the heat pipe has fins; the condensing section of the heat pipe is connected with the evaporating section of the connecting heat pipe; the condensing section of the connecting heat pipe extends into the water tank and is sealedly connected with it.
Description
技术领域 technical field
本实用新型涉及一种分体式平板太阳能热水器。The utility model relates to a split type flat solar water heater.
背景技术 Background technique
为了与建筑的完美结合，太阳能热水器通常都采用水箱与集热器分开的分体式太阳能热水器，而平板分体式又比真空管分体式能够更好地与建筑相结合。In order to be perfectly integrated with the building, solar water heaters usually use split solar water heaters in which the water tank and the collector are separated, and the flat split type can be better integrated with the building than the vacuum tube split type.
现有的分体式平板太阳能热水器，包括水箱、平板式集热器，平板式集热器包括壳体、透明盖板、设置在壳体内的吸热板。吸热板由铜或铝吸热翼片与铜质集热管连接而成的，这种吸热板的特点在于在吸热板表面上涂有选择性吸收涂层，这种涂层既可使吸热板吸收更多的太阳能辐射，又可减少吸热板向环境的辐射散热损失。集热器进水口通过集热器进水管路与水箱的冷水出口相连通；集热器出水口通过集热器出水管路与水箱的热水进口相连通；在集热器进水管路或集热器出水管路上设置水泵。The existing split-type flat-plate solar water heater includes a water tank and a flat-plate heat collector, and the flat-plate heat collector includes a shell, a transparent cover plate, and a heat-absorbing plate arranged in the shell. The heat absorbing plate is connected by copper or aluminum heat absorbing fins and copper heat collecting tubes. The characteristic of this heat absorbing plate is that the surface of the heat absorbing plate is coated with a selective absorption coating. This coating can make The heat absorbing plate absorbs more solar radiation, and can reduce the radiation heat loss of the heat absorbing plate to the environment. The water inlet of the collector is connected with the cold water outlet of the water tank through the water inlet pipe of the collector; the water outlet of the collector is connected with the hot water inlet of the water tank through the water outlet pipe of the collector; A water pump is arranged on the water outlet pipe of the heater.
其工作过程：阳光透过透明盖板照射到吸热板上，其中大部分太阳辐射能为吸热板所吸收，转变为热能，并传向铜质集热管中的水。温度升高后的铜质集热管中的热水依靠水泵与水箱内的水进行强制循环。Its working process: sunlight shines on the heat absorbing plate through the transparent cover plate, most of the solar radiation energy is absorbed by the heat absorbing plate, converted into heat energy, and transmitted to the water in the copper heat collecting tube. After the temperature rises, the hot water in the copper heat collecting tube is forced to circulate with the water in the water tank by the water pump.
采用水泵循环的方式将集热器中的热量传入水箱，需要增加循环水泵，控制仪，循环管路等，因而成本较高、热损较大。The heat in the heat collector is transferred to the water tank by means of water pump circulation, which requires additional circulating water pumps, controllers, circulation pipelines, etc., so the cost is high and the heat loss is large.
另外，平板式太阳能热水器抗冻性能差，一般只能用于南方而不能用于北方。In addition, flat-panel solar water heaters have poor frost resistance and can generally only be used in the south but not in the north.
发明内容 Contents of the invention
本实用新型的目的是提供一种传热效率较高、成本较低的分体式平板太阳能热水器。The purpose of the utility model is to provide a split type flat solar water heater with high heat transfer efficiency and low cost.
该分体式平板太阳能热水器，包括水箱、平板式集热器，平板式集热器包括壳体、透明盖板、设置在壳体内的吸热板；它还包括联结热管；所述吸热板由多根热管组成，热管内有导热介质；热管的蒸发段带有翅片；热管的冷凝段与联结热管蒸发段连接；联结热管冷凝段伸入水箱并与之密封连接。The split-type flat-plate solar water heater includes a water tank and a flat-plate heat collector, and the flat-plate heat collector includes a shell, a transparent cover plate, and a heat-absorbing plate arranged in the shell; it also includes a connecting heat pipe; the heat-absorbing plate is composed of Composed of multiple heat pipes, there is heat conduction medium in the heat pipe; the evaporation section of the heat pipe has fins; the condensation section of the heat pipe is connected with the evaporation section of the connecting heat pipe; the condensation section of the connecting heat pipe extends into the water tank and is sealedly connected with it.
采用蒸发段带翅片的热管，将太阳能转变为热能并传给热管蒸发段，使热管蒸发段的导热介质气化，传至热管冷凝段后导热介质冷凝并放出热量，加热联结热管的蒸发段，并以同样的原理，通过联结热管的冷凝段，将热量传入水箱。本实用新型无需循环水泵，控制仪，循环管路等，因而成本低。采用热阻小、传热效率高的热管组成吸热板，可以大大提高热水器的传热效率，热损小。The heat pipe with fins in the evaporation section is used to convert solar energy into heat energy and transmit it to the evaporation section of the heat pipe to vaporize the heat transfer medium in the evaporation section of the heat pipe. After passing to the condensation section of the heat pipe, the heat transfer medium condenses and releases heat, and heats the evaporation section of the heat pipe. , and with the same principle, the heat is transferred to the water tank by connecting the condensation section of the heat pipe. The utility model does not need a circulating water pump, a controller, a circulating pipeline, etc., so the cost is low. The heat-absorbing plate is composed of heat pipes with small thermal resistance and high heat transfer efficiency, which can greatly improve the heat transfer efficiency of the water heater and reduce heat loss.
上述的热水器，导热介质中含有防冻剂。在热管的导热介质中添加防冻剂，并利用热管的单向导热性能，可以大大提高热水器的抗冻性能和保温性能，使平板热水器不仅可以用于南方，同样也能用于北方。In the water heater mentioned above, the heat transfer medium contains an antifreeze agent. Adding antifreeze to the heat conduction medium of the heat pipe and utilizing the unidirectional heat conduction performance of the heat pipe can greatly improve the antifreeze performance and heat preservation performance of the water heater, so that the flat water heater can be used not only in the south, but also in the north.
上述的热水器，翅片表面有选择性吸收涂层。选择性吸收涂层可以吸收更多的太阳能辐射，又可减少吸热板向环境的辐射散热损失。In the water heater mentioned above, the surface of the fins has a selective absorption coating. The selective absorbing coating can absorb more solar radiation, and can reduce the radiation heat loss of the heat absorbing plate to the environment.
上述的热水器，所述水箱为承压水箱。承压水箱在洗浴时，可以承压出水，洗浴舒适。In the water heater mentioned above, the water tank is a pressurized water tank. The pressurized water tank can discharge water under pressure when bathing, and the bathing is comfortable.
附图说明 Description of drawings
图1是分体式平板太阳能热水器的示意图。Figure 1 is a schematic diagram of a split flat panel solar water heater.
具体实施方式 Detailed ways
图1所示的分体式平板太阳能热水器，包括联结热管4以及分开的水箱1、平板式集热器2。平板式集热器包括壳体3、透明盖板(未示出)、设置在壳体内的吸热板5。吸热板由多根热管6组成。热管内有导热介质；导热介质中含有防冻剂。热管的蒸发段7带有翅片8；翅片表面有选择性吸收涂层。热管6的冷凝段9与联结热管4蒸发段连接；联结热冷凝段10伸入水箱并与水箱壁密封连接。The split-type flat-plate solar water heater shown in FIG. 1 includes a connecting
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200336262U CN201191092Y (en) | 2008-03-27 | 2008-03-27 | Split type and flat plate type solar energy water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200336262U CN201191092Y (en) | 2008-03-27 | 2008-03-27 | Split type and flat plate type solar energy water-heater |
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| Publication Number | Publication Date |
|---|---|
| CN201191092Y true CN201191092Y (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200336262U Expired - Fee Related CN201191092Y (en) | 2008-03-27 | 2008-03-27 | Split type and flat plate type solar energy water-heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN201191092Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943491A (en) * | 2010-09-07 | 2011-01-12 | 万建红 | Flexible heat pipe flat-plate solar water heater |
| CN102425868A (en) * | 2011-11-22 | 2012-04-25 | 安徽晶润新能源有限公司 | Solar heat-absorbing body and flat plate type solar heat collector |
| CN107152796A (en) * | 2017-07-11 | 2017-09-12 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of Modular high-temperature |
| CN107192139A (en) * | 2017-07-11 | 2017-09-22 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of high temperature |
-
2008
- 2008-03-27 CN CNU2008200336262U patent/CN201191092Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943491A (en) * | 2010-09-07 | 2011-01-12 | 万建红 | Flexible heat pipe flat-plate solar water heater |
| CN102425868A (en) * | 2011-11-22 | 2012-04-25 | 安徽晶润新能源有限公司 | Solar heat-absorbing body and flat plate type solar heat collector |
| CN107152796A (en) * | 2017-07-11 | 2017-09-12 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of Modular high-temperature |
| CN107192139A (en) * | 2017-07-11 | 2017-09-22 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of high temperature |
| CN107192139B (en) * | 2017-07-11 | 2023-09-19 | 包头市同生太阳能设备有限责任公司 | High-temperature anti-freezing high-efficiency natural circulation solar boiler |
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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: 20090204 Termination date: 20140327 |