An ecological protection control device based on thermal expansion and contraction of gas

Abstract

An ecological protection control device based on thermal expansion and contraction of gas, which relates to the technical field of ecological environment protection, includes a mounting base, the inner wall of the right side of the mounting base is fixedly connected with two mutually symmetrical magnetic blocks one, and the right side of the mounting base The inner wall is flexibly connected with a buffer block. The ecological protection control device based on thermal expansion and contraction of gas, through the cooperation of solar sheet and graphene sheet, when the light shines on the solar sheet, part of the energy in the light is absorbed and transferred to the graphene sheet through the heat conduction column. When the light heat reaches a certain level, the time to reach the specified heat is determined according to the light intensity, so that the air in the inner cavity of the mounting seat is heated and expanded, the piston plate is moved to the right, and the contact one and contact two are connected. The irrigation device is turned on to irrigate the greenery, thereby achieving the effect of controlling according to the light intensity, effectively ensuring the irrigation of the greenery, and saving water resources at the same time.

Description

technical field [0001] The invention relates to the technical field of ecological environment protection, in particular to an ecological protection control device based on gas thermal expansion and cold contraction. Background technique [0002] With the rapid development of human science and technology, human needs for life are also increasing. Therefore, human beings demand more and more resources from nature, resulting in serious damage to the ecology. Due to the increasing awareness of ecological protection in recent years The stronger it is, the more people start to advocate the protection of ecology and artificially cultivate ecology. For example, greening in cities is an important part of ecological reconstruction, and in order to save water, most of them use drip irrigation technology, which can effectively save water resources while ensuring green water sources. . [0003] However, when the current irrigation control device is in use, it is either timed watering or...

AI Technical Summary

Problems solved by technology

[0003] However, when the current irrigation control device is in use, it is either timed watering or manual control, and the timed watering method is more wasteful of water resources, and it is easy to cause the green roots to be rotted by blisters. Water causes the greening to dry out, and most of the water needed for greening is related to the atmospheric temperature and the time of sunlight. When the greening is exposed to sunlight for a long time, it is easy to lack water. At this time, it is necessary to irrigate in time to ensure that the greening will not Dry to death, and none of the current controls can do that

Images