[background technology]
At present, the greenhouse shape of planting vegetable generally is that one side is gable, and the direction relative with gable be the lower wall of the relative gable of construction height again, and waddy or bamboo pole are costed in the wall upper end that gable is corresponding with it.
Set up ventilating system at the greenhouse high problem of ever-present humidity, in addition, adopting infrared lamp or other lighting apparatus is the green house heating, but it is insufficient that this kind situation often heats, temperature in the greenhouse does not still reach the needed temperature of vegetable growth, and more seriously can not provide temperature according to the needs of vegetables.
Therefore, even expensive manpower and materials are gathered in the crops still very littlely, economic benefit is not obvious, the person's that do not drive the growing vegetables enthusiasm.
[utility model content]
The purpose of this utility model is the above-mentioned defective at the prior art existence, a kind of temperature-adjustable greenhouse that provides, this greenhouse not only can satisfy the needed temperature of vegetable growth, and energy is from natural world, accomplish the reasonable utilization of energy, and reduced cost.
A kind of temperature-adjustable greenhouse that the utility model provides comprises ceiling, wall and film; Wherein ceiling is coated with film, and sunshading board is arranged on the film, and the outer surface of sunshading board scribbles reflectorized material, and inner surface scribbles photosensitive material.
The temperature-adjustable greenhouse that the utility model provides is equipped with warming plate, temperature controller on the inwall of described enclosure wall; The outer wall of enclosure wall is equipped with photovoltaic solar cell plate and optical-electrical converter.
The temperature-adjustable greenhouse that the utility model provides, described sunshading board are the sunshading board that is provided with electric rolling formula sunshading board.
The temperature-adjustable greenhouse that the utility model provides, described ceiling is provided with ventilation unit, and ventilation unit connects humidity controller.
The temperature-adjustable greenhouse that the utility model provides, described photovoltaic solar cell plate is connected with optical-electrical converter.
The temperature-adjustable greenhouse that the utility model provides, described temperature controller is connected with electric rolling formula sunshading board.
The temperature-adjustable greenhouse that the utility model provides, described ceiling are ridge type.
In said apparatus and the equipment:
The design that the electric rolling formula sunshading board that ceiling is installed is connected with temperature controller, temperature controller can be set according to the growth needs of the vegetables of being planted in advance, the greenhouse temperature inside is expressed by temperature controller, when the temperature in greenhouse is too high, electric rolling formula sunshading board is promptly opened and is covered extraneous irradiation of sunlight, when the temperature in greenhouse is crossed when low, such as the winter of cold, electric rolling formula sunshading board promptly is in closed condition, the greenhouse can absorb the energy of extraneous solar radiation, wherein the outer surface of temperature sunshading board scribbles reflectorized material, and inner surface scribbles photosensitive material, can effectively realize the transmission of energy.
In addition, the use of photovoltaic solar cell plate and optical-electrical converter can be converted to electric energy with the part heat of solar energy, helps the greenhouse heating; Ventilation unit connects humidity controller, and when the humidity in the greenhouse was very big, humidity controller can send signal and give ventilation unit, and ventilation unit is then opened and ventilated.
Technique scheme is that the applicant is through the long term studies innovation and creation, this greenhouse not only can be used to the centralized heat energy of solar radiation to offer the temperature of growing vegetables needs effectively, and can provide temperature according to the needs of vegetable growth, and combine humidity sensor, for vegetable growth provides good living environment, fully realized resource reasonable use and performance.
Compared with prior art, the multi-functional greenhouse that provides of the utility model has following advantage:
1, not only can effectively the centralized heat energy of solar radiation be used to offer the temperature of growing vegetables needs, and can provide temperature according to the needs of vegetable growth;
2, solar energy can be converted to electric energy, satisfy the needs of general lighting in the greenhouse or help the greenhouse heating;
3, can realize the scale plantation;
4, the optimization that has realized resource is integrated utilization;
5, the vegetables of plantation or other crops are come into the market in advance, trying to be the first occupies a tiny space;
6, powerful profit margin can be given full play to grower's enthusiasm.
[embodiment]
Below the utility model is described in more detail by embodiment.
[embodiment 1]
A kind of temperature-adjustable greenhouse of present embodiment, as shown in Figure 1: ridge type ceiling 6 is coated with film, the film top is equipped with electric rolling formula sunshading board 3, the outer surface of sunshading board 3 scribbles reflectorized material, inner surface scribbles photosensitive material: in addition, ceiling 6 is provided with ventilation unit 4, and ventilation unit connects humidity controller 7, and humidity controller 7 is installed on the inwall 2 in greenhouse.
The inwall 2 of enclosure wall is equipped with warming plate, temperature controller 5: temperature controller 5 is connected with electric rolling formula sunshading board 3; The outer wall 1 of enclosure wall is equipped with photovoltaic solar cell plate and optical-electrical converter 8; The photovoltaic solar cell plate is connected with optical-electrical converter 8.
Plantation strawberry in the greenhouse of present embodiment, with temperature controller 5 in advance according to the growth needs design temperature of strawberry, when the temperature in greenhouse is too high, electric rolling formula sunshading board is promptly opened and is covered extraneous irradiation of sunlight, cross when low when the temperature in greenhouse, electric rolling formula sunshading board promptly is in closed condition.
In addition, the photovoltaic solar cell plate combines with optical-electrical converter, makes the part heat of solar energy be converted to electric energy, helps greenhouse heating illumination; Ventilation unit connects humidity controller, and when the humidity in the greenhouse was very big, humidity controller can send signal and give ventilation unit, and ventilation unit is then opened and ventilated.
Above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; after although those skilled in the art reads the application; with reference to the foregoing description the utility model is carried out various modifications or change; but these modifications or change are all within the claimed scope of right application of the present utility model is awaited the reply in application.