Solar greenhouse floor heating planting device

A planting device and solar energy technology, which is applied in the field of solar soil heating system, can solve the problems of hot water temperature, excessive heat, and burnt plants that cannot be alleviated by solar heaters, so as to achieve high-quality planting, precise temperature control, and improved crop quality. yield effect

CN106134856AInactive Publication Date: 2016-11-23GANSU NATURAL ENERGY RES INST (UNITED NATIONS IND DEV ORG INT SOLAR TECH PROMOTION & TRANSFER CENT)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-11-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of solar soil heating systems, in particular to a solar greenhouse floor heating planting device. The device comprises a solar heating system (1), a heat preserving and water storage device (2), a floor heating device (3) and a recycling water storage tank (4). The solar heating system (1) is connected with the heat preserving and water storage device (2) through a water pump I (5), the heat preserving and water storage device (2) is connected with the floor heating device (3) through a water pump II (6), the floor heating device (3) is connected with the recycling water storage tank (4) through a water pump III (7), and the recycling water storage tank (4) is connected with the solar heating system (1) through a water pump IV (8). The floor heating device (3) is embedded under the root system of crops. The device has the advantages that the structure is simple, operation is convenient, soil temperature is increased, crop growth is promoted, the crop yield is increased, greenhouse year-round high-quality planting is achieved, water can be supplied to floor heating pipes continuously, and temperature control is precise.
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Description

technical field

[0001] The invention relates to the technical field of solar soil heating systems, in particular to a solar greenhouse floor heating planting device. Background technique

[0002] The use of greenhouses for vegetable production can not only ease the supply of vegetables in winter in northern regions, but also obtain higher economic benefits. The production of greenhouse vegetables in winter has become an effective way for farmers to make a fortune. Due to the complex weather changes in winter, it will be difficult to achieve high yield and high efficiency without strengthening the management of greenhouse vegetables. Because the soil temperature in the greenhouse is low, it seriously affects the growth of crops, especially in the coldest season, because the ground temperature is too low, the root system stops growing, and even causes freezing damage. The output is not high at the stage of the highest price of agricultural products in winter, which has a grea...

Examples

Embodiment 1

[0023] Solar greenhouse floor heating planting devices, such as figure 1 As shown, solar heating system 1, thermal insulation water storage device 2, floor heating heating device 3, recovery water storage tank 4, water pump I5, water pump II6, water pump III7, and water pump IV8. The solar heating system 1 is connected to the heat preservation water storage device 2 through the water pump I5, the heat preservation water storage device 2 is connected to the floor heating device 3 through the water pump II6, and the floor heating device 3 is connected to the recovery water tank 4 through the water pump III7; The above-mentioned recovery water tank 4 is connected with the solar heating system 1 through the water pump IV8; and the above-mentioned floor heating heating device 3 is buried under the root system of the crops.

[0024] Such as figure 2 As shown, the solar heating system 1 includes a water storage tank 101, a heat collecting tube 102 arranged under the water storage t...