Selecting suitable greenhouse system materials according to local conditions the greenhouse is composed of various systems and materials working together. The standard planting greenhouse system includes external sunshade system, internal sunshade heat preservation system, top natural ventilation system, wall natural ventilation system, fan water curtain forced ventilation system, high waist spray cooling system, heating system, internal climate circulation system, plant root climate circulation system, carbon dioxide generation and supplement system, planting trough system, water and fertilizer integration system and so on.
The car key door can be pulled out in two different gears, one of which is powered by a CD player. I just got it and changed a battery when I ran out of power. When I first got it, there was a noise in the back of the rear seat, the right rearview mirror was loose, the electric adjustment of the rearview mirror failed, the speedometer did not work (the fault was cured after changing the battery), the CD machine did not read the disc smoothly, and the front fog light was not lit. The rearview mirror reading lights and sunshade make-up mirror lights are not lit (the front car owner did not connect the line when the roof was packed), the rising window of the right front window was slow, and the valve chamber cover and steering power tubing leaked oil.
In order to create an intelligent and healthy ecological cockpit with highly integrated sound and optoelectronics, Liu Changquan led the team to overcome many difficulties and successively used the vehicle surface light source atmosphere lamp, enamelled dashboard, panoramic skylight, multi-function steering wheel, queen seat, sleep headrest, welcome rearview mirror, sunshade of Shengshi goddess cosmetic mirror, INS and so on, which were first used in the development of shortcut cars, and won the praise of the market and users.
In the intelligent greenhouse, the single-family greenhouse can use the Internet of things technology to become a measurement and control area of the sensor network, using different sensor nodes and nodes with simple actuators, such as fan low-voltage motor valves and other actuators with low working current, to form a network to measure matrix humidity, pH temperature, air humidity, air pressure, light intensity, carbon dioxide concentration, etc., and then through model analysis Automatic regulation of greenhouse control of irrigation and fertilization operations, resulting in plant growth conditions. Intelligent greenhouse, also known as automatic greenhouse, refers to automatic facilities such as computer-controlled movable skylight sunshade system, heat preservation system, wet curtain / fan cooling system, spray drip irrigation system or drip irrigation system moving seedbed, high-tech “intelligent” greenhouse based on agricultural greenhouse.
The coastal version uses a manual pop-up roof, the marine version is an electric system that expands the interior height, the roof suitcase can be converted into a double bed, and the roof bed now replaces the wooden lath with plastic springs. but the flat bed in the back chair remains the same. The secret compartment on the trunk door can hold two picnic chairs and a small table can be taken out on the sliding door. There are expandable sunshades on the side of the car, and two picnic chairs are hidden in the compartment above the suitcase door. Although the whole car is loaded with living function space, there is still plenty of space in the trunk. The driver and front passenger seats can be rotated, and four people can be seated around the sliding table.