About Ground Source Heat Pump

A device that transfers low-grade heat energy to high-grade heat energy, such as electrical energy. Generally, geothermal heat pump consumes 1kwh of energy, and users can get more than 4kwh of heat or cooling capacity.

Geothermal heat pump is a central heating and air conditioning system composed of water ground source heat pump units, geothermal energy exchange systems and systems in buildings, with rock and soil, ground water or surface water as the low temperature heat source. According to the different forms of geothermal energy exchange systems, geothermal heat pump systems can be divided into buried pipe geothermal heat pump systems, ground water geothermal heat pump systems and surface water ground source heat pump systems.

The concept of "geothermal heat pump" was first proposed by Swiss experts in 1912, and this technology was first proposed by the United Kingdom and the United States. Nordic countries mainly focus on winter heating, while the United States emphasizes winter and summer combined supply. Since the climate conditions in the United States are very similar to those in China, it is of great significance to study the application of geothermal heat pump in the United States for the development of geothermal heat pump in China

(1) geothermal heat cooling systems technology belongs to renewable energy utilization technology. Geothermal heat pump is a heating and air-conditioning system that uses the shallow geothermal resources (usually less than 400 meters deep) on the earth surface as the cold and heat sources for energy conversion. The shallow geothermal resources on the surface can be called geothermal energy, which refers to the low-temperature potential heat energy contained in the surface soil, groundwater or rivers and lakes that absorb solar energy and geothermal energy. The shallow surface is a huge solar collector that collects 47% of the solar energy, more than 500 times the annual energy utilized by humans. It is not limited by geography, resources, etc., and is truly massive, widespread, and ubiquitous. This type of renewable energy stored in the shallow layers of the earth's surface is almost infinite, making it a form of clean renewable energy.

(2) Ground source heat pump is an economical and effective energy-saving technology. The COP value of its geothermal heat pump has reached more than 4, that is, it consumes 1KWh of energy, and users can get more than 4KWh of heat or cooling capacity.

(3) Geothermal heat pump has significant environmental benefits. The operation of its device is pollution-free and can be built in residential areas without burning, smoke exhaust, or waste. It does not require a site for storing fuel waste and does not require long-distance heat transfer.

(4) One ground pump heating system is versatile and has a wide range of applications. The geothermal heat pump system can provide heating, air conditioning, and domestic hot water. One machine can be used for many purposes. One system can replace the original two sets of devices or systems of boiler and air conditioning; It can be applied to hotels, shopping malls, office buildings, schools and other buildings, and is more suitable for heating villas and residences.

(5) The maintenance cost of geothermal heat pump air-conditioning system is low. The mechanical moving parts of geothermal heat pump are very few, and all the parts are either buried underground or installed indoors, so as to avoid the bad weather outdoors, and the unit is compact and space saving; High degree of automatic control, capable of being unmanned.

It can be seen from the above characteristics that geothermal heat pump technology can be widely used in the future.

We offer green, high performance, energy saving ground source heat pump, Our company is professional manufacturer and supplier, we different types of heat pumps, including water source heat pump, geothermal heat pumps , DC inverter heat pumps, air source hot water heat pumps and swimming pool heat pumps. low temperature air source heat pump, inverter swimming pool heaters, heat pump dehydrator machine. They are produced based on EN14511 standard with CCC, CE, CB, SAA, ROHS, TUV and ERP certificates. We also cooperate with leading suppliers such as Panasonic, Toshiba, Copeland, Mitsubish, Grundfos and Wilo to ensure upgraded product quality.

Over the years, excellent products based on leading technology and professional service have earned LAILEY&COATES its reputation as one of the leading heat pump suppliers all over the world.