A kind of building power supply heating system
Technical field
The utility model relates to a kind of building power supply heating system.
Background technology
Solar water heater is convenient and swift with it, the advantage of environmental protection and energy saving is widely used in modern's life, it is also the new energy field that state key is promoted simultaneously, but present solar water heater just converts solar energy into single heat, and at winter such cold snap and the suitable hot water of overcast and rainy very difficult acquisition temperature.Therefore, have on the market a lot of solar water heaters to increase electric auxiliary hot charging and put, but this has increased again the use of traditional energy undoubtedly, does not reach the purpose of energy-saving and emission-reduction.
At present, exist minority to use the building of solar panel auxiliary power supply in society, but all do not form scale, major part still adopts traditional collections such as solar water heater to lack the method for solar energy, and the power supply heating system that both are combined especially beyond example.
This shows, prior art awaits further improving and improving.
The utility model content
The utility model is the weak point of avoiding above-mentioned prior art to exist, and a kind of building power supply heating system is provided.
The technical scheme that the utility model adopts is:
A kind of building power supply heating system, comprise solar water heater, described solar water heater comprises several thermal-collecting tubes and is communicated with the union pipe of above-mentioned thermal-collecting tube, described union pipe is communicated with water tank by pipeline, be provided with electric heater unit in described water tank, described electric heater unit provides electric energy by the photovoltaic power generation apparatus that is arranged on the water tank outside, and described photovoltaic power generation apparatus comprises controller, and described controller is connected with battery.
Described controller is connected with small-sized wind power generator.
Owing to having adopted technique scheme, the obtained beneficial effect of the utility model is:
The utility model combines solar electrical energy generation and solar-heating, while organically combines with the electric power that electrical network provides, solve the limitation that solar water heater utilizes solar energy, utilized more fully this clean energy resource of roof space and solar energy.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing, but this practicality newly is not limited to these embodiment.
as shown in Figure 1, a kind of building power supply heating system, comprise solar water heater, described solar water heater comprises several thermal-collecting tubes and is communicated with the union pipe of above-mentioned thermal-collecting tube, described union pipe is communicated with water tank by pipeline, be provided with electric heater unit in described water tank, described electric heater unit provides electric energy by the photovoltaic power generation apparatus that is arranged on the water tank outside, described photovoltaic power generation apparatus comprises controller, described controller is connected with battery, described controller can offer electric energy unnecessary in described battery household appliances and use sun-drenched the time, described controller is accessible expansion of power supply also, for example, area in the wind-force abundance, described controller also can be connected with small-sized wind power generator.
What need to further illustrate is that specific embodiment described herein is only to spiritual example explanation of the present utility model.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.