general air conditioners

This technology is the first to put forward the concept of “decorative electromechanical”, aiming at the pursuit of “less material consumption”, “higher headroom”, “more technological sense of the Indoor effect", to create an ecological green building, to realize the harmonious development of man and nature, the key technical points are as follows.
Decorative electromechanical deepening design technology based on digital model, put forward the integration design theory of electromechanical-structural-decorative in-depth fusion, and replace the conventional ceiling decoration project with decorative electromechanical, so as to increase the indoor headroom by 0.3-0.6 meters; put forward the deepening technology of decorative electromechanical end digital model, optimize the layout of air outlets on the BIM digital model, and realize the uniform cooling in the office area.

Decorative electromechanical system pipe fittings selection system standard, the use of rigid round duct, than conventional hose system resistance loss reduced by nearly 40%; hidden fixed bracket is conducive to the rigid round duct solid, reduce vibration; design “a transition support hangers”, to solve the different specifications of the pipeline in the same location at different heights of the installation needs.

Diversified indoor environment airflow organization technology, research and development of “a kind of airflow interference simulation device”, the device can be adjusted arbitrarily the height of the air outlet, one person can achieve accurate positioning and interference simulation operation; innovative airflow organization simulation technology, the establishment of a fluid model of virtual simulation, the simulation of the cold wind airflow can be known to fill the entire fluid domain, and calculate the decorative The real distribution of temperature field and velocity field in the space after design.

The electromechanical pipeline assembly processing module installation technology uses electromechanical module prefabrication and assembly technology to carry out overall unit modular design and processing of air ducts, equipment, and end air outlets; the invention of “a kind of assembling support frame” carries out module assembly on the ground, which improves the construction efficiency by 15% compared with the conventional installation and shortens the construction period by about 41 days; the invention of “a kind of fast and precise positioning system” is a kind of fast and precise positioning system. “A prismatic rod system for fast and precise positioning of laser marking”, which utilizes a laser alignment instrument to project the sampling points in BIM to the ceiling top, ensuring that the installation precision is controlled at 5mm.

As green buildings and energy-efficient buildings，gradually becoming the new fashion, the China Construction Fifth Installation Company is the first in the industry to carry out the research on decorative electromechanical technology and realized the application and landing in Shenzhen DJI Sky City project Shenzhen DJI Sky City project, which realized the application and landing for the first time.

This “City in the Sky” is located in Nanshan District of Shenzhen City, which is the headquarters building of Shenzhen DJI in South China region, and China Construction Fifth Bureau Installation Company undertakes the construction of electromechanical installation works. The “sky community” type of suspended glass double-tower structure, large-span column-free space, 270° glass walls, and overall non-ceiling design give the building a more “futuristic” feel, and at the same time, put forward higher requirements for the electromechanical installation construction.