Water conservancy irrigation system suitable for greenhouse

An irrigation system and water conservancy technology, applied in the application, climate change adaptation, greenhouse cultivation and other directions, can solve the problems of artificial deployment, unfavorable crop sugar accumulation, water vapor not being effectively utilized, etc., to reduce air humidity, prevent crop disease, The effect of expanding the temperature difference between day and night

Inactive Publication Date: 2022-03-01
戴薇娜
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Problems solved by technology

[0002] Irrigation is a technical measure to supplement the water needed by crops. Existing watering in greenhouses often requires attention to the air humidity in the greenhouse to prevent crop diseases caused by excessive humidity. Most of the existing methods are to ensure ventilation. This leads to the ineffective use of water vapor in the air, and when growing in a greenhouse, because the temperature difference in the greenhouse changes little, it is not conducive to the accumulation of sugar in the crops, and in the process of watering, it is often necessary to manually deploy pesticides

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  • Water conservancy irrigation system suitable for greenhouse
  • Water conservancy irrigation system suitable for greenhouse
  • Water conservancy irrigation system suitable for greenhouse

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[0018] In order to make the purpose and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the examples. It should be understood that the following words are only used to describe a water conservancy irrigation system suitable for greenhouses or several specific implementations of the present invention. Without strictly limiting the scope of protection specifically claimed by the present invention, as used herein, the terms up, down, and left and right are not limited to their strict geometric definitions, but include reasonable and inconsistent tolerances for machining or human error, as follows Explain in detail the specific characteristics of this water conservancy irrigation system suitable for greenhouses:

[0019] refer to Figure 1-Figure 4 According to an embodiment of the present invention, a water conservancy irrigation system suitable for greenhouses includes a housing 11, the upper end of the hou...

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Abstract

The water conservancy irrigation system comprises a shell, and a condensation cavity with an upward opening is formed in the upper end face of the shell; heat in the greenhouse can be absorbed through the heat pump, so that the day and night temperature difference in the greenhouse is enlarged, the respiration of crops at night is restrained, sugar accumulation of the crops is improved, meanwhile, irrigation water is heated through the collected heat, the irrigation water is turned into warm water, growth of the crops is facilitated, water vapor in the greenhouse is collected through the condensation plate, and the energy is saved. Water resources are saved, air humidity in the greenhouse is reduced, crop diseases caused by too high air humidity are prevented, roots and leaf surfaces of crops can be irrigated at the same time through the drip irrigation pipe and the spray irrigation pipe which are inserted into soil, and the pesticide use concentration can be freely adjusted through the rotary knob during spray irrigation.

Description

technical field [0001] The invention relates to the technical field of water conservancy, in particular to a water conservancy irrigation system suitable for greenhouses. Background technique [0002] Irrigation is a technical measure to replenish the water needed by crops. Existing watering in greenhouses often requires attention to the air humidity in the greenhouse to prevent crop diseases caused by excessive humidity. Most of the existing methods are to ensure ventilation. This leads to the ineffective use of water vapor in the air, and when growing in greenhouses, because the temperature difference in the greenhouse changes little, it is not conducive to the accumulation of sugar in the crops, and in the process of watering, it is often necessary to manually deploy pesticides. Contents of the invention [0003] The object of the present invention is to provide a water conservancy irrigation system suitable for greenhouses, which is used to overcome the above-mentioned...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/24
CPCA01G9/247A01G9/24Y02A40/25Y02P60/14
Inventor 戴薇娜
Owner 戴薇娜
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