Seawater planting salt-manufacturing greenhouse control system

Abstract

The invention discloses a seawater planting salt-manufacturing greenhouse control system. The seawater planting salt-manufacturing greenhouse control system comprises a base, wherein the base is arranged under the ground surface, a waterproof layer is arranged on the inner wall of the base, and a planting soil layer is arranged on the waterproof layer; the two ends of the base are connected through an arc dragon skeleton, and a greenhouse wall is arranged on the dragon skeleton; seawater evaporation tanks are arranged at included angles between the inside of a greenhouse and a ground, and seawater evaporators are arranged in the greenhouse nearby the seawater evaporation tanks; a sodium chloride crystallizing pond is arranged in the greenhouse, a water inlet of the sodium chloride crystallizing pond is connected with the seawater evaporation tanks, and a halide salt crystallizing pond is connected to the water outlet end of the sodium chloride crystallizing pond. Land resources and sunshine of seaside deserts can be fully used, and production of grain crops is achieved; using of seawater is achieved, and more fresh water resources can also be generated through the greenhouse in theproduction process; the temperature in the greenhouse is rapidly adjusted, and high-efficiency production is achieved; salt preparing can be achieved, and economic benefits are improved.

Description

technical field [0001] The invention relates to a greenhouse, in particular to a control system for a seawater planting and salt-making greenhouse. Background technique [0002] The vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It appears that people can eat off-season vegetables. Generally, the vegetable greenhouse uses a bamboo structure or a steel structure frame, covered with one or more layers of thermal insulation plastic film, thus forming a greenhouse space. The outer film can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the shed has a good heat preservation effect. [0003] Water resources are widely used by human beings in production and living activities. They are not only widely used in agriculture, industry and life, but also used in power generation, water transportation, aquatic products, tourism and environmental transformation. In various uses, some consume w...

AI Technical Summary

Problems solved by technology

There is an extreme shortage of fresh water all over the world, especially in the saline-alkali land and seaside desert climate formed by special climates, there are a lot of water resources that cannot be fully utilized

Images