CN203432119U - Solar water heater provided with self-cleaning heat collector - Google Patents
Solar water heater provided with self-cleaning heat collector Download PDFInfo
- Publication number
- CN203432119U CN203432119U CN201320469466.7U CN201320469466U CN203432119U CN 203432119 U CN203432119 U CN 203432119U CN 201320469466 U CN201320469466 U CN 201320469466U CN 203432119 U CN203432119 U CN 203432119U
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- China
- Prior art keywords
- heat collector
- water heater
- solar water
- flat
- collector
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- 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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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a solar water heater provided with a self-cleaning heat collector, aiming at solving the problem that dust is easily accumulated on the surface of a heat collector of the existing flat-plate type solar water heater, so that the heat absorption efficiency of the heat collector of the flat-plate solar water heater is reduced. The solar water heater provided with the self-cleaning heat collector comprises the flat-plate type heat collector and a water storage tank connected with the flat-plate type heat collector, wherein a flushing pump is arranged in the water storage tank and is connected with a flushing water pipe; the flushing water pipe is arranged on the top end of the flat-plate type heat collector; the flushing water pipe is connected with a group of spray heads; the flushing pump is connected with a timing controller. According to the solar water heater, the flushing pump is controlled to be started at the fixed time according to the preset time by the timing controller, and the flat-plate type heat collector is washed by the water in the water tank of the solar water heater at the fixed time, so that the problem that the heat absorption efficiency of the heat collector of the flat-plate solar water heater is reduced since the dust is accumulated for a long time can be solved.
Description
technical field:
The utility model relates to the solar water heater that a kind of heat collector cleans automatically, belongs to technical field of solar utilization technique.
background technology:
In the heat utilization of solar energy, key is that the radiant energy of the sun is converted to heat energy.Because solar energy relatively disperses, must manage it to put together, so heat collector is the various key components of utilizing solar energy equipment.The heat collector that efficiency is higher forms by collecting with absorption plant, although solar thermal collector is not the end product directly satisfying the needs of consumers, solar thermal collector is the critical component that forms various Solar Energy Heat Utilization System.That solar water heater, solar cooker, active solar house, solar energy greenhouse or solar energy drying, solar industry heating, solar energy thermal-power-generating etc. all be unable to do without solar thermal collector, be all to using solar thermal collector as the power of system or core component, flat-plate solar heat collector mainly contains several parts such as absorber plate, transparent cover plate, thermal insulation layer and shell and forms.
With the water heater that flat-plate solar heat collector forms, it is flat plate solar water heater.When flat-plate solar heat collector is worked, solar radiation, through after transparent cover plate, is incident upon on absorber plate, by absorber plate, absorbed and change into heat energy, then pass to the heat-transfer working medium in absorber plate, the temperature of heat-transfer working medium is raise, as the useful energy output of heat collector.
Because solar water heater has to be erected at open air, after using a period of time, easily there is dust stratification in the surface of the heat collector of plate type solar water heater, the heat absorption Efficiency Decreasing that causes the heat collector of plate type solar water heater, at present can only be regularly by hand sweeping, but because the setting height(from bottom) of some solar water heaters is higher, hand sweeping is also unrealistic.
utility model content:
The purpose of this utility model is that the solar water heater of the automatic cleaning of a kind of heat collector is provided for the problem of above-mentioned existence, regularly the cover plate of the heat collector of plate type solar water heater is cleaned, avoid a large amount of dust stratifications, automation is controlled, do not need artificial participation, keep solar water heater under high absorption efficiency, to move for a long time.
Above-mentioned object realizes by following technical scheme:
The solar water heater that heat collector cleans automatically, comprise flat plate collector and the storage tank being connected with flat plate collector, flushing pump is installed in described storage tank the inside, described flushing pump connects wash tub pipe, described wash tub pipe is arranged on described flat plate collector top, described wash tub pipe connects one group of shower nozzle, and described flushing pump connects timing controller.
The solar water heater that described heat collector cleans automatically, also comprise screeding device, described screeding device comprises scraper plate drive motors, described scraper plate drive motors connects leading screw, travel switch is installed respectively in described leading screw both sides, on described leading screw, screw is installed, described screw connects scraper plate, and described scraper plate drive motors connects described timing controller.
Beneficial effect:
1. the utility model adopts timing controller to control flushing pump according to default time start by set date, utilize the water in solar water heater water tank regularly flat plate collector to be rinsed, the problem of heat absorption Efficiency Decreasing of having avoided the heat collector of the plate type solar water heater that long-time dust stratification causes, keeps solar water heater under high absorption efficiency, to move for a long time.
2. in order to make cleaning performance better, the utility model is provided with screeding device, residual sewage after cleaning is cleaned out to the heat absorption function of fast quick-recovery flat plate collector by screeding device.
accompanying drawing explanation:
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1, flat plate collector; 2, storage tank; 3, flushing pump; 4, wash tub pipe; 5, shower nozzle; 6, timing controller; 7, scraper plate drive motors; 8, leading screw; 9, travel switch; 10, screw; 11, scraper plate.
the specific embodiment:
Embodiment 1:
As shown in Figure 1: the solar water heater that heat collector of the present utility model cleans automatically, comprise flat plate collector 1 and the storage tank 2 being connected with flat plate collector, flushing pump 3 is installed in described storage tank the inside, described flushing pump connects wash tub pipe 4, described wash tub pipe is arranged on described flat plate collector top, described wash tub pipe connects one group of shower nozzle 5, and described flushing pump connects timing controller 6.
Embodiment 2:
The solar water heater that heat collector described in embodiment 1 cleans automatically, also comprise screeding device, described screeding device comprises scraper plate drive motors 7, described scraper plate drive motors connects leading screw 8, travel switch 9 is installed respectively in described leading screw both sides, screw 10 is installed on described leading screw, and described screw connects scraper plate 11, and described scraper plate drive motors connects described timing controller.
The technical solution of the utility model is not limited to the disclosed technical scheme of above-described embodiment, also comprise being combined or being equal to by above-mentioned technical characterictic and replace formed technical scheme, unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.
Claims (2)
1. the solar water heater that a heat collector cleans automatically, comprise flat plate collector and the storage tank being connected with flat plate collector, it is characterized in that: flushing pump is installed in described storage tank the inside, described flushing pump connects wash tub pipe, described wash tub pipe is arranged on described flat plate collector top, described wash tub pipe connects one group of shower nozzle, and described flushing pump connects timing controller.
2. the solar water heater that heat collector according to claim 1 cleans automatically, it is characterized in that: also comprise screeding device, described screeding device comprises scraper plate drive motors, described scraper plate drive motors connects leading screw, travel switch is installed respectively in described leading screw both sides, on described leading screw, screw is installed, described screw connects scraper plate, and described scraper plate drive motors connects described timing controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469466.7U CN203432119U (en) | 2013-08-02 | 2013-08-02 | Solar water heater provided with self-cleaning heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469466.7U CN203432119U (en) | 2013-08-02 | 2013-08-02 | Solar water heater provided with self-cleaning heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432119U true CN203432119U (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469466.7U Expired - Fee Related CN203432119U (en) | 2013-08-02 | 2013-08-02 | Solar water heater provided with self-cleaning heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203432119U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251726A (en) * | 2015-11-22 | 2016-01-20 | 镇江市双利光电科技有限公司 | Cleaning device of solar photovoltaic assemblies |
| WO2017039426A1 (en) | 2015-08-28 | 2017-03-09 | Universite Internationale De Rabat | System for cleaning flat solar sensors using water pressure |
| CN107140152A (en) * | 2017-04-26 | 2017-09-08 | 舟山利远机械有限公司 | A kind of extra large new rudder system of through transport ship in river |
| CN113932461A (en) * | 2021-11-03 | 2022-01-14 | 铜陵市宏安太阳能科技有限公司 | Solar flat plate collector |
-
2013
- 2013-08-02 CN CN201320469466.7U patent/CN203432119U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017039426A1 (en) | 2015-08-28 | 2017-03-09 | Universite Internationale De Rabat | System for cleaning flat solar sensors using water pressure |
| CN105251726A (en) * | 2015-11-22 | 2016-01-20 | 镇江市双利光电科技有限公司 | Cleaning device of solar photovoltaic assemblies |
| CN107140152A (en) * | 2017-04-26 | 2017-09-08 | 舟山利远机械有限公司 | A kind of extra large new rudder system of through transport ship in river |
| CN107140152B (en) * | 2017-04-26 | 2019-11-08 | 舟山利远机械有限公司 | A kind of novel rudder system of river sea through transport ship |
| CN113932461A (en) * | 2021-11-03 | 2022-01-14 | 铜陵市宏安太阳能科技有限公司 | Solar flat plate collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160802 |