Composite greenhouse capable of recycling oxygen, carbon dioxide and the like inside

An internal circulation and greenhouse technology, applied in the field of compound greenhouses, can solve the problems of unfavorable crop production in winter and heat loss in the greenhouse, and achieve the effects of improving resource utilization efficiency, saving energy and reducing agricultural production costs.

Inactive Publication Date: 2018-04-20
王永显
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional winter warm planting greenhouses can only solve the above problems by opening the shed to let the wind out, which leads to heat loss in the shed, which is extremely unfavorable to winter crop production

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] The method of the present invention is specifically exemplified below:

[0022] The present invention is a composite greenhouse that can realize the internal recycling of oxygen, carbon dioxide and heat. The method of use is as follows:

[0023] 1. The sun shed on the sunny side is 60m long from east to west and 8m wide from north to south; the north wall is the middle wall shared with the shade shed, with a height of 3.5m. to 0.4m, and then fall vertically to the ground. All the walls are of brick-concrete structure, and the scaffolding is welded by metal sloping arches, beams and tie rods. Light plastic greenhouse film; the top of the shed is equipped with roller blinds and thermal insulation quilts.

[0024] 2. The shade shed on the back side is 60m long from east to west and 7m wide from north to south; the south wall is the middle wall shared with the awning, with a height of 3.5m, and the height of the north wall is 2.8m. The north falls from 3.5m to 2.8m alon...

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PUM

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Abstract

The invention provides a compound greenhouse capable of recycling oxygen, carbon dioxide and the like inside. The composite greenhouse is composed of a sun-facing greenhouse body, a shade greenhouse body and a middle wall, wherein the sun-facing greenhouse body is located on the sun-facing side, the shade greenhouse body is located on the shade side; the sun-facing greenhouse body and the shade greenhouse body are connected together through the shared middle wall, the middle wall is provided with two rows of vent holes up and down, and ventilation equipment is installed at the vent holes. Edible mushrooms in the shade greenhouse body generate respiratory heat at night and thus play a role in thermal insulation and temperature increase of the sun-facing greenhouse body, solar radiation heatabsorbed by the sun-facing greenhouse body in the daytime can increase the temperature of the shade greenhouse body, the sun-facing greenhouse body and the shade greenhouse body supplement each otherand can achieve thermal insulation and temperature increase in agricultural production in the greenhouse in winter, and energy is saved. Air fertilizers are supplied, carbon dioxide and oxygen reasonably flow, transform and are reasonably used, metabolism is promoted, the cost is reduced, and the efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of agricultural greenhouses, and specifically relates to a composite greenhouse capable of realizing the internal recycling of oxygen, carbon dioxide and heat. Background technique [0002] The winter warm planting greenhouse is a facility used to increase the environmental temperature of crops and create favorable conditions for crop growth in the cold northern region. It can alleviate the adverse effects of low temperature and other harsh climate conditions on crop growth to a certain extent, and can extend the production cycle. , increase production, improve quality, and ensure the supply of agricultural products. At present, many kinds of green plants and shade-loving crops are cultivated out of season in greenhouses. [0003] However, conventional planting greenhouses waste a lot of heat energy and photosynthetic raw materials when ventilating in cold seasons, such as oxygen produced by photosynthesis of green p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G18/60A01G18/69A01G9/24
CPCA01G9/14A01G9/246Y02A40/25Y02P60/20
Inventor 王永显王孜禾姜鹏奉起桂阮桂丽丁兴民李民丁厚然刘宇珂倪艺榕田海月董科兰岚
Owner 王永显
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