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Advantages 1: Environmental pollution Elimination of the boiler system, no combustion process, to avoid exhaust pollution, make the environment cleaner and beautiful, is a truly low-carbon, climate-friendly renewable energy technology.
Advantage 2: High efficiency and energy saving Whether in winter or summer, each input 1KW power can be about 8KW of heat or cold energy, energy efficiency is much higher than other forms of heating or cooling air-conditioning system.
Advantages 3: Wide range of applications In addition to energy extraction from soil or groundwater, but also from industrial wastewater, sewage, water, lake water, sea water extraction, widely used in civil heating, air conditioning, industrial enterprises, freezing, refrigeration, cooling , Heating and other fields, thus saving a lot of heating, heating, cooling energy.
Advantage 4: stable operation Safe and secure The capillary heat pump air-conditioning system draws energy from a relatively constant temperature low-temperature water source, which is equivalent to driving at an economical speed on a freeway with a steady and safe vehicle with a low failure rate.
Advantage 5: save operating costs The most prominent feature of this system is energy saving and emission reduction, the use of renewable energy. Whether winter or summer, operating costs only traditional 1 / 2-1 / 3 heating and cooling.
Advantage 6: does not occupy any space Ultra-thin capillary network in the ground, walls and ceiling installed according to local conditions, does not occupy the space, does not account for the storey, which can effectively save the building interior space.
Advantages 7: to create high-quality indoor environment As the capillary system without air blowing device, so the indoor sense of no hair, no noise; uniformly arranged capillary system reduces the temperature gradient of the interior space, so that the temperature of the room uniform, the body feels more Comfortable.
Capillary network applications: from Germany to China capillary network has been applied in Europe for more than 20 years, Berlin, Germany TreptowerAllainz Insurance Company, Twin Towers in Vienna, Germany stolpchensee villa area, Brussels, Belgium UCB Pharmaceutical Factory, Germany Leverkusen Football Stadium, Germany HANNOVER2000 exhibition Exhibition Hall, the German zoo Penguin Pavilion and other projects are using capillary network.
Since the capillary network entered China in 2005, it has also been applied in many projects. Tsinghua University Energy Conservation Demonstration Building, Tsinghua University Environment Building, Beijing Science and Technology Commission Office Building, Beijing Biowarefang Grassland, Nanjing Feng Shang, Nanjing Landsea all project model rooms, Shenzhen China Merchants Property Headquarters office building, Tianjin Fu Shui party, Greenland Energy Building , Shandong Rizhao Port Authority Training Center, Tibet Huaneng Hydropower Station base, Chongqing Mangdo Hotel water source heat pump system transformation Phase II and other projects have applied capillary network. Capillary network is not only used for the end of air conditioning system, also began to be applied to the front, the application of flexible forms, capillary network design and installation technology has matured. In 2010, the new national standard "Code for Design of Heating, Ventilation and Air Conditioning in Civil Buildings" is about to be promulgated. The design and use of capillary network is one of the major addenda. On the capillary network construction technical specifications and acceptance criteria Tongji University is leading the development of national standards, the national Eleventh Five-Year Science and Technology Support Plan has a number of topics related to the capillary network.
Previously, the application of capillary network used to be advertised by German technology, science and technology real estate advertised and high-end projects advertised, capillary network manufacturing technology monopolized by German companies for decades. Beijing Pulai Fu Environmental Technology Co., Ltd. and Beijing University of Chemical Technology take the road of cooperation between production and research to achieve the localization of capillary network, greatly reducing the cost of use for this advanced technology in China to promote the use of the conditions provided. At present, the localization of capillary network through the national authority of the testing, through the Ministry of Housing and Urban Development and evaluation of scientific and technological achievements and promotion, and was part of the city construction management department included in the local priority recommended energy-saving product catalog, the government investment Guided use of the project.
What is a capillary heat pump air conditioning system?
PPR capillary network is the ideal high efficiency heat exchanger, which is determined by its structural features and material characteristics. Capillary heat pump air-conditioning system refers to the use of capillary as the front-end collector to collect energy or release the end of the radiator cooling energy. Heat pump air conditioning can be used according to need water source heat pump host, you can also use air source heat pump host. Under the condition of heating by capillary tube radiation in winter, the temperature of water supply can reach 20 ℃ ± 2 ℃ at room temperature only 30 ℃ -35 ℃. In summer, the radiation of capillary tube is cooled and replaced by fresh air dehumidification system. The temperature of water supply is only 18 ℃ That can reach room temperature 26 ℃ ± 2 ℃. In order to distinguish the traditional condition of the air conditioning system, especially named capillary heat pump air conditioning system.
The system consists of three separate systems:
1, low-grade energy harvesting system: capillary network as a water energy harvester can be placed in the ocean, rivers and lakes, industrial wastewater, sewage and efficient extraction of energy, the traditional open water system into a closed loop system, without considering the quality of water influences. Capillary network soil energy harvester buried in shallow soil collection of energy to solve the traditional deep-hole technology affected by the geological conditions of a large and low efficiency problems. In this way, from the initial investment and operation and management costs will be greatly saved.
2, heat pump host energy conversion system: water source heat pump host extract energy from low-temperature water source to the indoor end of the capillary tube cooling system, the summer run-time energy efficiency up to 1:10, winter heating up to 1: 8, Much higher than the traditional air-conditioning system. If there is no suitable water source, you can also use air-source heat pump air-conditioning, extract energy directly from the air. As the winter water temperature is only 28 ℃, air-source heat pump air-conditioning will be greatly improved operating efficiency.
3, indoor capillary energy release system: If only for heating, thin capillary network can also act as a heat sink, does not occupy the space, does not account for the floor, can be installed on the ground, walls and ceiling according to local conditions, thermal reaction time 10- 30 minutes, very comfortable. Compared with the floor heating, you can save 50mm bean stone thermal storage layer, reduce the construction load, and the overall cost of traditional heating quite. Capillary network can be small temperature difference radiation heating and cooling dual use, but in order to avoid dew point dew point high radiation cooling dew, it is necessary to complete dehumidification system. Conventional capillary network heat radiation + replacement of fresh air program to achieve high comfort and low energy consumption to achieve the highest health and environmental requirements, called capillary network ecological air conditioning system, cost and traditional central air conditioning + floor heating quite, but saves space and energy consumption, to achieve Comfort is the traditional air conditioning technology can not match.