Armenian customers purchased our 5,000-square-meter glass greenhouse. The length of the greenhouse is 84 meters and the width is 64 meters. Height 6 meters, used for planting roses. This greenhouse has an internal shading system, a fan wet curtain cooling system, a top-opening window ventilation system, a circulation extension circulation system, a heating system and a carbon dioxide system. This greenhouse was built in 2021 and has been in use for 4 years. Everything is running well.

Greenhouses have come a long way since their humble beginnings, evolving from simple structures to sophisticated technological marvels. This journey reflects the ever-changing needs of agriculture, horticulture, and our quest for a sustainable future. In ancient times, the concept of a controlled environment for plant growth can be traced back to the Roman Empire. The Romans built rudimentary structures known as "specularia," which were used to grow exotic plants. These early greenhouses were essentially large rooms with transparent materials, such as mica or oiled cloth, to allow sunlight to enter. However, they were mainly used for the pleasure of the wealthy and did not have the advanced features we associate with modern greenhouses. During the Middle Ages, the art of growing plants in controlled environments was largely forgotten. It wasn't until the Renaissance that interest in horticulture was rekindled. Wealthy nobles and scholars began to build small gardens with glass-covered enclosures to protect delicate plants from the harsh elements. These early glasshouses were still relatively simple in design but marked the beginning of a new era in plant cultivation. Today, greenhouses are an integral part of modern agriculture and horticulture. They come in a wide variety of sizes and designs, from small backyard hobby greenhouses to large commercial operations. Advanced technologies such as computerized climate control, LED lighting, and hydroponics are being used to optimize plant growth and maximize yields. Greenhouses are also playing an important role in sustainable agriculture by reducing water consumption, minimizing pesticide use, and enabling year-round production in areas with harsh climates.

The curtain-fan system is a common cooling method in greenhouses. The arrangement in the greenhouse is in the form of a wet curtain-fan cooling system. The wet curtain device is installed on one side of the gable of the greenhouse, and the fan is installed opposite the fan to draw air to the outdoors, causing the indoor air to form a negative pressure. The outdoor air on the side of the wet curtain enters the room through the wet curtain. Another way to cool down is a mist cooling system. Through technical means, water is sprayed into the air in the form of fine particles to fully contact the water and air. The method of using water to reduce the air temperature is called spray cooling. According to whether water is sprayed directly into the greenhouse to reduce the air in the greenhouse, it can be divided into direct spray cooling and indirect spray cooling.

Why have your own installation team?

Because there is a professional team for the installation of the greenhouse, misinstallation, missing installation, etc. are avoided and the correctness of the installation is ensured. At the same time, the installation of a greenhouse requires certain installation skills and experience. Only the installation team can find a reasonable solution based on the on-site installation conditions. From now on, we can quickly complete the installation of the greenhouse with quality and quantity, and deliver a perfect greenhouse as soon as possible.

We have our own professional installation team. After our high-quality materials arrive at the construction site, our installation team will quickly complete the greenhouse with high quality and quantity.

JIANDA are film greenhouse factory in Qingzhou City, Shandong Province, China