Day-light greenhouse
A solar greenhouse and greenhouse technology, applied in the field of greenhouses, can solve the problems of inconvenient operation, high cost, and affecting the lighting of the greenhouse, and achieve the effects of good heat preservation effect, simple structure, and convenient use
Inactive Publication Date: 2007-11-14
SHENYANG AGRI UNIV
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Problems solved by technology
At present, the common problems in greenhouses are energy saving and reducing operating costs. Since the front roof of the greenhouse is the main heat dissipation surface, it is necessary to strengthen the insulation of the roof at night. The outer insulation material in the center of the house, but in order to roll out, the thickness of the outer insulation material is limited, and the insulation performance is also affected accordingly
This greenhouse uses double-layer air-filled film to improve the thermal insulation performance of the greenhouse, but it affects the lighting of the greenhouse during the day, so people began to try to set up thermal insulation curtains in the solar greenhouse
Most of the thermal insulation curtains in the existing solar greenhouses are retracted or laid by manual or rope-type roller blinds, which is not only huge and heavy, but also costly and inconvenient to operate
Method used
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[0012] A solar greenhouse, comprising a shed body 1, a thermal insulation curtain 2 arranged in the shed body 1, a motor 3 and a reducer 4, the shed body 1 includes a front arc-shaped roof 5, a rear inclined roof 6, and a rear wall 7. The front part of the shed body 1 is provided with multiple poles 8 side by side, the upper ends of the multiple poles 8 are connected with longitudinal tie rods 9, and there are many hanging vine lines 10 connected between the longitudinal tie rods 9 and the rear wall 7. There are multiple ground corners fixed on the ground in front of the multiple poles 8 in the body 1, and a plurality of support curtain lines 12 are straddled on the longitudinal pull rod 9, and one end of the multiple support curtain lines 12 is respectively fixed on the multiple ground corners , the rear ends of a plurality of supporting curtain lines 12 are respectively fixed on the rear inclined top 6; the motor 3 is coaxially connected with the reducer 4 and fixed on a coun...
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The present invention relates to a kind of heliogreenhouse. It includes the following several portions: greenhouse body, heat-insulating curtain, motor and speed reducer. Said greenhouse body is formed from front curved top portion, rear oblique top portion, rear wall body and two side vertical walls. Said invention also provides the construction method of said greenhouse body, and also provides the concrete application operation method of said greenhouse.
Description
technical field [0001] The invention relates to a greenhouse, in particular to a solar greenhouse. Background technique [0002] The solar greenhouse is a kind of vegetable cultivation facility developed in the northern part of my country in the 1980s. It has the advantages of plastic greenhouses and heated greenhouses, and can survive the winter without heating or less heating, and has good economic benefits. . According to statistics, the number of solar greenhouses in my country has increased from 300hm in 1984 3 Rapidly developed to more than 200,000 hm in 1999 3 , an annual increase of 44.38 times, and form a solar greenhouse type with its own characteristics, making full use of local materials and climate resources. At present, the common problems in greenhouses are energy saving and reducing operating costs. Since the front roof of the greenhouse is the main heat dissipation surface, it is necessary to strengthen the insulation of the roof at night. The outer insul...
Claims
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Login to View More IPC IPC(8): A01G9/14A01G9/22
CPCY02A40/25
Inventor 须晖郭泳李天来高原马健
Owner SHENYANG AGRI UNIV