A kind of dull and stereotyped integral type wall-hanging solar water heater
Technical field
The utility model relates to the solar water heater production field, and a kind of dull and stereotyped integral type wall-hanging solar water heater specifically is provided.
Background technology
The wall-hanging solar water heater of prior art is divided into integral type and split type.Split type balcony wall-hanging solar water heater is owing to heat collector and water tank separates, and except outdoor section will be constructed, indoor also will the construction hung the bigger heat storage water tank of a volumes, and construction is complicated, and user satisfaction is not high yet; Existing integral type wall-hanging solar water heater basically with vacuum tube as heat collector, and vacuum tube is not suitable for as outdoor especially high-rise heat collecting element because itself is frangible, be prone to shortcoming such as distortion sky.
Summary of the invention
The utility model is the deficiency to above-mentioned prior art, provide a kind of safe and convenient to use, the life-span is long, install simple, with build the dull and stereotyped integral type wall-hanging solar water heater that associativity is good, user's satisfaction is high.
The utility model solves the technical scheme that its technical problem adopted: a kind of dull and stereotyped integral type wall-hanging solar water heater; Comprise heat collector and heat storage and exchange water tank; Be characterized in that said heat collector is a flat plate collector, said heat storage and exchange water tank is a flat structure; The flat plate collector back side and heat storage and exchange water tank leading flank mechanical fixation
Said flat plate collector is a heat absorbing element, and outlet is connected through media outlet, the medium import of pipeline and water tank respectively with medium circulation in the medium circulation import of flat plate collector;
Said heat storage and exchange water tank is the heat accumulation element, and the cooling water inlet of water tank is inner for heat exchange fin formula pipe row is connected at water tank with hot water outlet, and the medium import of water tank is inner at water tank with media outlet to be that heat exchange fin formula pipe row is connected.
Electric radiant Heating Film Fast Heating mechanism can be set the hot water exit of water tank.When the hot water that provides when solar water heater can not be met consumers' demand, Electric radiant Heating Film Fast Heating mechanism was used for the assistant heating of water outlet.
The dull and stereotyped integral type wall-hanging solar water heater of the utility model is compared with prior art, has following outstanding beneficial effect:
(1) flat plate collector heat absorption cover plate is high strength, high printing opacity safety glass, long service life, and stable performance, endothermic effect is good, has avoided defectives such as the fragile pipe of vacuum tube collector;
(2) adopt the medium heat exchange, heat collector is the liquid of higher boiling, low freezing point with the medium of water tank inside, and medium freezes in the time of can preventing that weather is colder; The heat storage and exchange water tank can be designed to non-bearing type, and it is simple to generate technology, and cost is low;
(3) heat collector and waterbox design are one, and be together mechanically-assembled, simple during installation, and easy to disassemble and assemble is good with the building associativity; Circulating line is short, and collecting efficiency is high;
(4) the water tank hot water effluent holds increases Electric radiant Heating Film Fast Heating mechanism; When water temperature can not reach user's request; Electric heater can be regulated the power that electrical heating starts according to the height intelligence of water inlet water temperature, has reached the purpose of energy saving to greatest extent.
Description of drawings
Accompanying drawing 1 is the structural representation of the dull and stereotyped integral type wall-hanging solar of the utility model water heater;
Accompanying drawing 2 is vertical views of solar water heater shown in Figure 1.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification to the utility model.
Provide a most preferred embodiment below:
A kind of dull and stereotyped integral type wall-hanging solar water heater, its structure mainly is made up of flat plate collector 1, heat storage and exchange water tank 2 and Electric radiant Heating Film Fast Heating mechanism 3.
Said flat plate collector 1 is a heat absorbing element.
Said heat storage and exchange water tank 2 is the heat accumulation element, is flat structure.
The size of heat storage and exchange water tank 2 and flat plate collector 1 absorber plate consistent size, and with the back side mechanical fixation of flat plate collector 1.
The medium circulation import 4 of flat plate collector 1 is connected through media outlet 6, the medium import 7 of pipeline and heat storage and exchange water tank respectively with medium circulation outlet 5.
Be fixed with hot and cold water heat exchange fin formula pipe row 10 between the cooling water inlet 8 of heat storage and exchange water tank 2 and the hot water outlet 9; Be fixed with thermal-arrest heat exchange fin formula pipe row 11 between the medium import 7 of heat storage and exchange water tank 2 and the media outlet 6.
Electric radiant Heating Film Fast Heating mechanism 3 is arranged on hot water outlet 9 places of heat storage and exchange water tank 2, is used for the assistant heating of water outlet.
Be marked with heat transferring medium in heat storage and exchange water tank 2 and the thermal-arrest heat exchange fin formula pipe row 11; Hot and cold water heat exchange fin formula pipe row 10 is connected with hot water pipe, and pipeline is interior to be domestic water.
During installation, can be directly the water heater of the utility model be hung on the south elevation or the balcony outside of dwelling house, and couples together with the hot water pipe of indoor pass-out.
After solar water heater installation connection finishes; The medium of solar radiation heated plate heat collector 1 inside; Thermal medium is from medium circulation outlet 5, mobile along the thermal-arrest heat exchange fin formula pipes row 11 of circulation line and heat storage and exchange water tank 2 inside; Medium with 2 inside of the heat transferred heat storage and exchange water tank in the pipeline medium; Cold medium flows back to heat collector from the medium circulation import 4 of the media outlet 6 self-loopa pipelines inflow flat plate collector 1 of heat storage and exchange water tank 2, and so circulation constantly heats up the inner medium of water tank.
When the user uses; Running water flows out hot water outlet 9 from cooling water inlet 8 through hot and cold water heat exchange fin formula pipe row 10; When if Electric radiant Heating Film Fast Heating mechanism 3 detects water temperature and is lower than setting value (can manually set); Electric radiant Heating Film Fast Heating mechanism 3 can regulate the size of electrical heating power automatically according to the height of water temperature, the hot water that final output supplies the user to use.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.