Environmental awareness in the valve industry

The current environment, we already can not accept large-scale transformation, can not give what we want living space. How to protect and transform the environment has become the first choice for many people now.
Every time talking about the environment, we always feel that there is nothing, however, in the past when the 2013 winter, we deeply appreciate the environment has been transformed into what we extent. Because of this, energy saving has become now a lot of people want to pick problems. It is understood that ground source heat pump system can not only during the winter heating, summer cooling can also possesses features. More importantly, compared with coal, oil and gas and other traditional fossil energy, this system has a huge amount of renewable and does not pollute the environment of the three elements and clean, environmentally friendly, local access and other advantages.
With further development of ground source heat pump applications, ground-source heat pump system related technology products matures, more and more developers began to use the system to social life. Industry insiders estimate that geothermal energy development has entered the initial stage of rapid development. Geothermal resources means that in the current economic and technological conditions, the crust for geothermal energy development and utilization of geothermal fluid and useful part, is a clean energy source. Compared with coal, oil and gas and other traditional fossil fuels, with a huge amount of renewable and does not pollute the environment of the three elements and clean, environmentally friendly, local access and other advantages.
Ground source heat pump is a new use of shallow geothermal energy technology capable of heating and cooling, which works by using underground shallow geothermal resources. In winter, the shallow geothermal heat is transferred to the need for heating and warming the place, to the heating effect; in the summer, the heat is transferred to the low indoor heat source, to achieve cooling and refrigeration purposes. According to China's current development is concerned, is divided into ground source heat pump, ground source heat pump, ground source heat pumps, water source heat pump four categories. Ground source heat pump heating and air conditioning system is mainly divided into three parts: the outdoor heat exchanger geothermal energy systems, water source heat pump unit and indoor heating and air conditioning end systems. The main water source heat pump which has two forms: water - water type and water - air type. Between the three systems both by water or air heat transfer medium to transfer heat, the heat transfer medium between the water pump and the geothermal energy is water, and the air terminal building heating medium between the heat exchanger can be water or air.
In the cooling state, ground source heat pump compressor for refrigerant within the acting, it was vapor - liquid conversion cycle. By evaporation of the refrigerant in the evaporator by the fan coil loop carried by the heat absorption to the refrigerant, the refrigerant circulation while, and then the refrigerant is condensed by the condenser, the refrigerant from the water circuit will be carried by the heat absorbed by the water eventually circulation transferred to ground water, groundwater or soil. In the interior heat is transferred to the underground continuous process, through fan coil to form 13 ℃ or less cold air to the room cooling. In the heating state, the refrigerant compressor of acting, and the refrigerant flow direction through the Range Top Burner Valve commutation. Absorbed by water circulating underground surface water, groundwater or the soil heat by evaporation of refrigerant in the condenser, the water circulating through the refrigerant in the heat absorption, while the refrigerant circulating through the refrigerant condensed in the evaporator, by fan coil loop carried by the refrigerant heat absorption. Heat transfer to the interior of underground continuous process, in the form of more than 35 ℃ hot air to the indoor heating. In addition, ground-source heat pump system and no environmental pollution. Ground source heat pumps and air source heat emissions compared to equivalent reduced by more than 40 percent, compared with electric heating, representing a decrease of more than 70%, to truly achieve energy saving.