Heat pump device

Abstract

The invention discloses a heat pump device, in particular, a ground source heat pump device which can sufficiently use renewable solar energy, wind energy and geothermal energy and generate domestic hot water. A solar energy refrigerating device converts solar energy into heat energy, and the heat energy is used for driving refrigeration. A self-adapting controller determines whether the heat pump is opened or not and whether commercial power is used for supplying power to the whole system or not according to predetermined judging conditions, transducers which are arranged in various motor devices can regulate the operation frequency of the system according to the actual environmental temperature, the predetermined indoor heating and refrigerating temperature is reached in a most economic mode, media of heat energy storage and cold energy storage are water, and a dirt removing and preventing processor is additionally arranged in a water inlet for removing and preventing dirt. An indoor heat exchanger is an indoor fan coil pipe or a heating pipe network. The heat pump device has the advantages of environmental protection, energy saving, high efficiency and wide application range.

Description

technical field [0001] The invention relates to a heat pump device which fully utilizes renewable solar energy, wind energy and geothermal energy to realize heating and cooling. Background technique [0002] With the development of the economy and the improvement of people's living standards, people's dependence on energy will continue to increase, which has also led to a sharp decrease in traditional fossil energy reserves. Countries are taking various measures to develop and utilize new energy. As clean renewable primary energy, solar energy, wind energy and geothermal energy have incomparable advantages over fossil energy. The Chinese government has been actively promoting the use of renewable energy and specially formulated the "Renewable Energy Medium and Long-term Development Plan". [0003] At present, most of the heating and cooling systems in my country still use fossil energy such as coal and gas, which not only affects our energy security but also brings great har...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the heating and cooling systems in my country still use fossil energy such as coal and gas, which not only affects our energy security but also brings great harm to the environment.

Existing devices on the market that use solar energy, wind energy, and geothermal energy alone for heating or cooling have not fully utilized these renewable energy sources

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