Heat Pump Diagram

Shanghai office GSHP system (picture) - heat pump, energy savings - Heating and Air Conditioning Industry
Channel recommended: HC 100 trade activities Thanksgiving
Abstract: Introduction Ground Source Heat Pump Central Works of air conditioning systems, geothermal heat pump system design with radiation combined system of roof, ground heat exchanger design. Focuses on geothermal combined with the roof design of the radiation, according to the terms of the geological structure of the soil of Shanghai's heat exchanger heat pump system. That the conditions of the geological structure of Shanghai is very suitable for the heat exchanger type of soil in the form of geothermal heat pump system.

Keywords: Shanghai office of geothermal heat pump system, the soil type of ceiling radiation air conditioning system heat exchanger

0 Introduction Energy is the energy source, is the driving force of social development. Since the 20th century because of global economic development and the constant search for better living conditions, growth rate of energy consumption far exceeds the population growth. In our buildings to improve energy efficiency, its potential is enormous. the building's energy efficiency is a lack of conflict management of energy, improving people's lives and work and reduce environmental pollution and promote sustainable economic development in a more direct action and inexpensive basic economic reform is a necessary component. Construction and design of HVAC systems and how the process should be based on comfort as the goal, rather than viewing the interior temperature for comfort in the assumption of improved dynamic performance of the equipment and reduce the peak load. This can be done to improve energy efficiency. In this article, and geothermal heat pump technology radiant floor cooling used in combination.

1 source heat pump system, operating principle and characteristics
The composition of geothermal heat pump system
Ground source heat pump system is composed of a geothermal heat pump, heat exchanger soil type, expansion tank, pump, hose, indoor air, water pipes, etc. (see Figure 1). Ground source heat pump water? Water and Water? Air two types. Geothermal heat pump and air source heat pumps is no different outside host. geothermal to be lifted in the ceiling bathroom, storage room, basement or other inside the housing. ground heat exchanger is a plastic pipe with high density.

Figure 2, source heat pump system works diagram

In a closed loop. Water cycle in the medium or an aqueous solution added with antifreeze. System in the summer, through the underground heat exchange in the middle of traffic, units of mass of the heat pump heat distributed output capacitor ground. Winter time in tubes of ground heat exchange in the medium to absorb heat from the ground and to the soil units source heat pump evaporator (see Figure 2). As the two feet below the ground surface is essentially free of the influence of atmospheric temperature, while maintaining a constant temperature throughout the year, in winter, the soil temperature is greater than the air temperature. Summer is much lower than the atmospheric temperature. Therefore, the geothermal heat pump air source heat pump technology to overcome obstacles. Results of the temperature of the atmosphere, stable and reliable, and efficiency is greatly improved, especially, do not heat the surrounding environment and noise pollution. Is this a national policy to encourage the use of a large form of air conditioning.