A two-span three-story thermal insulation strawberry greenhouse and its application

A three-layer insulation and greenhouse technology, which is applied in application, greenhouse cultivation, climate change adaptation, etc., can solve the problems that hinder the development of strawberry facility agriculture, and achieve the effects of increasing the number of results, improving quality, and saving labor

Inactive Publication Date: 2017-10-10
丹阳市君威大棚机械配件有限公司
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  • Description
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Problems solved by technology

From this point of view, it is necessary to improve the design of the standard multi-span shed structure, otherwise the development of strawberry facility agriculture will be seriously hindered.

Method used

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  • A two-span three-story thermal insulation strawberry greenhouse and its application
  • A two-span three-story thermal insulation strawberry greenhouse and its application
  • A two-span three-story thermal insulation strawberry greenhouse and its application

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Embodiment Construction

[0024] A two-span three-story heat-insulating strawberry greenhouse. The greenhouse is oriented north-south, and the length of the greenhouse is 40-60m. The height of the second shed is 2.6-3.0m, and the height of the third shed is 2.4-2.8m. The outer shed, the second shed, and the third shed all adopt horizontal steel pipes and longitudinal steel pipes, that is, the outer shed steel pipe 2, the second shed steel pipe 3, and the third shed steel pipe 4 to form an all-steel frame type greenhouse skeleton, and the greenhouse skeleton is provided with a card slot 5 , the outer shed is equipped with six tie rods 9, under the outer shed steel pipe 2, connected with the outer shed steel pipe 2 through the pressure spring 11; there is a column 1 in the middle, the distance between the column 1 is 4m, and the upper end of the column 1 is the outer water tank 6, and the outer water tank 6 is connected to the upper end of the column 1 6 are all connected by high-strength bolts; steel pi...

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Abstract

The invention relates to a twin-linked three-layer insulation strawberry greenhouse which has three insulation layers, i.e., an outer shed, a second shed and a third shed. The outer shed, second shed and third shed all comprise full-steel greenhouse frameworks composed of transverse and longitudinal steel pipes which are also known as outer shed steel pipes (2), second shed steel pipes (3) and third shed steel pipes (4). With the greenhouse, strawberry yield increase is 120-240kg, and the yield increase rate reaches 6-12%. Energy heating is not needed in winters. Ventilation is carried out through manually turning on or off film rolling devices, and the sheds do not need to be opened or closed by hand. With the greenhouse, complicated labor is simplified. Compared to a common simple greenhouse and a standard linked greenhouse, energy and labor cost can be saved by 1200-1400 yuan per mu.

Description

technical field [0001] The invention relates to the field of agricultural facilities, in particular to a two-span three-story thermal insulation strawberry greenhouse and its application. Background technique [0002] Strawberry fruit is sweet and sour, delicious and nutritious, and is deeply loved by consumers. It is regarded as a treasure among fruits and enjoys the reputation of "Queen of Fruits". Since the 1990s, my country's strawberry cultivation area has increased from less than 10,000 hectares at the beginning to more than 70,000 hectares at present, ranking first in the world in both area and output. With the adjustment of the planting industry structure across the country, in recent years, the strawberry planting method has gradually changed from the original open field and semi-facilitated cultivation to facility-facilitated cultivation. The facilities promote the cultivation of strawberries, which not only come to the market early and have a short cycle, but als...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/14A01G9/24
CPCA01G9/14A01G9/241Y02A40/25Y02P60/14
Inventor 霍恒志糜林万春雁李金凤陈丙义陈雪平
Owner 丹阳市君威大棚机械配件有限公司
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