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Energy-saving vegetable farming system and method

A farming system and vegetable technology, which is applied in the field of vegetable farming systems, can solve the problems of high power consumption, low solar radiation intensity, and small solar elevation angle in vegetable greenhouses, and achieve high sunlight utilization efficiency, energy saving, and reduced dependence on lighting. Effect

Active Publication Date: 2021-03-05
聊城鸿嘉网络技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the daytime, vegetable greenhouses mainly rely on sunlight for lighting. Lighting is needed on cloudy days or at night. Although there is sunlight in the morning and evening, the sun’s altitude angle is too small and the intensity of solar radiation is low. It is difficult for the vegetables in the middle of the vegetable greenhouse to be exposed to sunlight. , still needs the supplement of light to meet the light demand of vegetable growth. Therefore, vegetable greenhouses need to consume a lot of electric energy

Method used

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  • Energy-saving vegetable farming system and method

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Embodiment 1

[0034] Such as figure 1 , figure 2 The illustrated embodiment is an energy-saving vegetable farming system, comprising an annular bottom plate 1, four arc-shaped support columns 2 arranged on the annular bottom plate, and hemispherical support columns 2 arranged on each arc-shaped support column. The light-transmitting canopy 3 is provided on the support base 4 on the hemispherical light-transmitting canopy, the 16 support rods 5 that are arranged on the support base and extend to the obliquely outside and upward of the semicircular canopy and the first support rods that are located on each support rod. A plane mirror 6 is provided with 16 columns near the ground of the annular base plate, and each column is provided with a second plane mirror 7 corresponding to the first plane mirror, and each support rod is provided with a mirror for driving the first plane mirror to rotate. The first motor 8 of each column is provided with a second motor 9 for driving the second plane mir...

Embodiment 2

[0047] Embodiment 2 comprises the structure and method part of embodiment 1, as figure 1 , figure 2 As shown, in embodiment 2, 16 lifting devices 11 are also provided on the ground close to the circular bottom plate, and each lifting device is provided with a concave lens 12, and each concave lens corresponds to each first plane mirror respectively, and each lifting device It is electrically connected with the controller, and the height of the lower part of each lifting device is lower than that of the circular bottom plate. The lifting device is a cylinder, the telescoping rod of the cylinder is connected with the concave lens, and each cylinder is electrically connected with the controller.

[0048] Also include the following steps:

[0049] Adjust the inclination angle of each concave lens on the light side of the hemispherical light-transmitting canopy, the controller controls each concave lens on the light-side of each hemispherical light-transmitting canopy to rise, a...

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Abstract

The invention discloses an energy-saving vegetable cultivation system and method, which comprises a circular bottom plate, a plurality of arc-shaped support columns arranged on the circular bottom plate, and a hemispherical light-transmitting column arranged on each arc-shaped support column. Canopy, a support seat arranged on the hemispherical light-transmitting canopy, M support rods arranged on the support seat extending obliquely outward and upward of the semicircular canopy and a first plane mirror arranged on each support rod; the support seat There are N felt cloth rolls on the top, and each felt cloth roll is equipped with a pull ring, and N third motors are also included, and each third motor is connected to the rotating shaft of each felt cloth roll, N>4; the present invention has It has the characteristics of high sunlight utilization efficiency and effective energy saving.

Description

technical field [0001] The invention relates to the technical field of vegetable production equipment, in particular to an energy-saving vegetable cultivation system and method which have high sunlight utilization efficiency and can effectively save electric energy. Background technique [0002] The solar altitude angle refers to the angle between the incident direction of sunlight and the ground plane. When the solar altitude angle is 90°, the solar radiation intensity is the largest; when the sun obliquely hits the ground, the solar radiation intensity is small. [0003] The sun altitude angle is referred to as the sun altitude (actually angle), the sun altitude is the most important factor determining the amount of solar heat energy obtained by the earth's surface, and the sun altitude angle is constantly changing within a day at the same place. For example, the solar altitude angle at 12 noon is 90 degrees, and it changes by 15 degrees every hour, that is, the solar alti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/14A01G9/22A01G7/04G05D25/02
CPCA01G7/045A01G9/14A01G9/227G05D25/02Y02P60/14Y02A40/25
Inventor 不公告发明人
Owner 聊城鸿嘉网络技术有限公司