Changchun Ner Group Technology Co., Ltd. has been engaged in the research and development and practice of cold double-layer intelligent greenhouses for 15 years. It has successively obtained 41 national patents. It is a high-tech enterprise in Jilin Province, a small science and technology giant enterprise, and a specialized and new enterprise in Changchun City. . The company is located in Kalun Industrial North District, Changchun City, Jilin Province, covering an area of ​​22,000 square meters and a construction area of ​​13,000 square meters. The group has 7 branches including Changchun Lete Technology Co., Ltd. and Jilin Province Neerxing Greenhouse Engineering Co., Ltd. It has 21 steel frames, profiles and solar water tank processing production lines and 13 construction teams. It is a large group enterprise integrating greenhouse research and development, production and processing, and construction and installation in Northeast China.

The company developed a double-layer intelligent greenhouse in Nel cold land suitable for cold climate locations in the north, which is suitable for all seasons and uninterrupted planting of non-season plants, achieving a major breakthrough in planting tomatoes without heating at minus 30°C and strawberries without heating at minus 35°C. Its technology is in the cold land greenhouse. The field is leading in the same industry. With its unique ten technologies, it has become the dominant type of rural revitalization in cold regions. Its products are sold to Heilongjiang, Jilin, Inner Mongolia, Hebei, Beijing, Shanxi, Gansu, Qinghai, Xinjiang, Russia, North Korea and other countries and regions.

Neil Han Land Double-Story Intelligent Greenhouse Technology

1. Plant vegetables if it is not heated at minus 30 degrees Celsius. Make maximum use of light energy and grow vegetables if you don’t provide heat in winter;

2. Double-layer structure, double-layer insulation. Double-layer steel frame, double-layer covering, double-layer insulation;

3. Collect the back wall of the hot water tank to increase the night shed temperature by 5~9 degrees. The back wall of the nano-coated heat collecting water tank can save heat during the day and increase the shed temperature by 5~9 degrees at night;

4. The life of the insulation quilt is not wet or freezing is twice as long. The insulation is set in the interlayer, never wet or freezing, has good insulation effect and has a twice-long service life;

5. The insulation can be automatically rolled and released. The insulation can be automatically or manually controlled electric reeling;

6. Automatic ventilation, intelligent window opening and temperature control. The intelligent rear slope window intelligently turns on or closes gradually according to the set temperature to achieve automatic temperature control;

7. Electric snow cleaning, saving labor and labor. Press the button and the snow will automatically slide down, eliminating the trouble of artificial snow cleaning;

8. Intelligent management, one person can control a shed. Implement intelligent management of mobile phones in shantytowns, and one person can control one shantytown;

9. No brick-concrete is needed, arable land can be restored and is green and environmentally friendly. No concrete or bricks are used, the cultivated land can be restored and is green and environmentally friendly;

10. Breathe in winter. In winter, the windows will still be opened to ventilate without reducing the temperature of the shed, reducing crop diseases and pests and diseases, and improving the quality of vegetables.