What are the functions of vegetable greenhouse skeleton?

The greenhouse skeleton is an indispensable core of vegetable greenhouses, so what are the functions of the vegetable greenhouse skeleton? 1. The application effect is good, the lighting surfaces of various types of modified magnesite vegetable greenhouses are designed to be curved, which improves the light transmission surface. Angle, because the lighting surface is curved, does not accumulate dust, has good light transmittance, and the temperature in the shed is high. It has been determined that the average temperature in the shed is 3°C higher than that of the traditional bamboo pole cement column shed, and the yield is increased by 15~20%. period ahead. 2. The surface of the shed rod is as smooth as porcelain, and the thermal conductivity is low, which does not damage the shed film. 3. Can produce round, rectangular, oval, special-shaped, plastic-plated, solid, hollow and other types of greenhouse skeleton products; the length, arc, height, span and thickness can be adjusted arbitrarily, which can meet the requirements of 2~15 meters span. It is necessary to build a shed; there is no need for any pillars in the shed, which is very suitable for mechanized farming, which changes the traditional hand farming and shovel turning, and greatly reduces the labor intensity.

The role of glass greenhouse thermal insulation sunshade

Shading and thermal insulation curtain: The glass intelligent greenhouse shading and thermal insulation curtain is almost an important part of the greenhouse. It blocks sunlight in summer, which can prevent too much sunlight from entering the greenhouse, and at the same time play a role in cooling. In winter, the reflective screen on the inside of the shading and thermal insulation screen will prevent the overflow of infrared rays and play a good role in thermal insulation. Qualified shading and thermal insulation curtains can cool down by 5-8°C during the day and 3-5°C at night while reducing energy consumption. When used in conjunction with other temperature control systems in the greenhouse, the temperature control effect is remarkable. Others include wet curtain-fan forced cooling system, internal air microcirculation system, automatic window ventilation system, drainage system, dew collection system, etc., which are also required for a basic solar panel greenhouse.

[Greenhouse manufacturer]​The sealing method of the thermal insulation curtain for the inner sunshade

Today, I will introduce the sealing method of the thermal insulation curtain for the inner sunshade. In the practical use of internal shading or thermal insulation curtains, because there are gaps between the thermal insulation curtains and around the thermal insulation curtain and the greenhouse, there is a large temperature difference between the upper and lower air of the thermal insulation curtain. Sealing it up will greatly reduce the heat preservation and energy saving of the greenhouse. Therefore, in the greenhouse with strict thermal insulation requirements, it is necessary to do a good job of sealing the thermal insulation curtain to give full play to its thermal insulation and energy saving.

Warmly celebrate the launch of the website of Shanghai Nongbao Industrial Development Co., Ltd.!

Warmly celebrate the launch of the website of Shanghai Nongbao Industrial Development Co., Ltd.!