The heating and cooling technology invented by the Tianjin Bureau of Geology and Mineral Resources has achieved success with the combined operation of air-conditioning technology. This means that recycling of low-grade energy such as industrial wastewater, urban sewage, and geothermal tail water is possible.
Hybrid water source linkage operation air conditioning technology refers to the use of low-grade energy such as industrial wastewater, urban sewage, geothermal tail water as the heat and cold energy of the air conditioning system. The key to this technology is the water source heat pump, which has the function of extracting heat and cold energy for heating and cooling. Visually speaking, a heating and cooling station is built near a project that requires heating and cooling. Two water storage layers are selected underground, one for storing hot water for cooling and one for heating. Low temperature water cooled down. The water source heat pump can be used to extract the water source of any one of the reservoirs as needed to meet the needs of heating or cooling. It is said that this technology, in addition to a small amount of electricity, does not have the use of other conventional polluting energy, and is a technology that is non-polluting and can recycle water resources.
Overhead sectional door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.
The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.
The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147
For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.
A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.
The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.
Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.
Overhead Sectional Door,Overhead Sectional Garage Door,Automatic Overhead Sectional Door, Overhead Insulated Garage Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com