What principle does the heat pump unit use to collect heat

Update:25-08-2020
Summary:

What principle does the Heat Pump Unit unit use to coll […]

What principle does the Heat Pump Unit unit use to collect heat?

"Heat pump" is a kind of equipment that can obtain low-level heat from natural air, water or soil, and output high-grade heat that can be used by people through electrical work. It is an energy-saving, environmentally friendly, and clean heating and hot water equipment , Heat pump technology is a new energy technology that has attracted much attention in the world in recent years.

To give a simple example, a car consumes a few liters of gasoline to transport a few tons of goods from one place to another. The heat pump unit can absorb heat from nature and pass through the heat pump “handling” (electric work drives the heat pump) to obtain Heat energy for production and life.

Commercial cycle heating unit Heat Pump Unit
Broadly speaking, yes, but heat pump units are essentially different from conventional solar products, which are mainly reflected in the different working principles: conventional solar products must rely on direct sunlight or radiation to achieve heating effects, while heat pumps The unit mainly absorbs the heat energy in the environment to achieve the heating effect.

The heat pump unit is equipped with a special heat-absorbing medium—refrigerant. When it is liquefied, it is lower than minus 20℃, and there is a temperature difference with the outside temperature. Therefore, the refrigerant can absorb external heat energy and evaporate inside the evaporator. Increase the temperature of the refrigerant through the work of the compressor in the heat pump unit, and then convert the refrigerant from the vaporized state to the liquefied state through the condenser. During the conversion process, a large amount of heat is released and transferred to the reserve water in the water tank to increase the water temperature. High to achieve the purpose of making hot water, this is the uniqueness of the product and the reason for the market potential.

It uses electricity, but electricity is only used to drive the heat pump to absorb heat from the external environment and release the heat to heat hot water. Unlike conventional electric water heaters, electricity is used to directly heat water, so electricity consumption is small.