One-machine and multi-functional energy center of heat pump

Abstract

The invention discloses a one-machine and multi-functional energy center of a heat pump, which comprises a water tank, external air energy units, heat exchangers, an indoor heat exchange terminal and a controller, wherein the external air energy units comprise a first external air energy unit and a second external air energy unit; the heat exchangers are divided into two groups, a first group of heat exchanger and a second group of heat exchanger, a cold fluid side of the first group of heat exchanger is connected with the water tank, a hot fluid side of the first group of heat exchanger is connected with the first external air energy unit, and the second group of heat exchanger comprises two subgroups connected in parallel, one subgroup of heat exchanger is connected through a reversing valve positioned on a connecting pipeline on the hot fluid side of the first group of heat exchanger, and is in mutual exclusion with the first group of heat exchanger in right of use; the indoor heat exchange terminal is connected with the second group of heat exchanger through a pipeline; and the controller is connected with the external air energy unit, the electric element of the indoor heat exchange terminal and the reversing valve, and controls the mode switching and operation of the one-machine and multi-functional energy center of the heat pump. The energy center is appearance integrally and is safe to use.

Description

technical field [0001] The invention relates to a heat pump multifunctional energy center with one machine. Background technique [0002] In China, families have higher and higher standards for life taste and quality. Home life is no longer limited to meeting the basic needs of air conditioning, heating, showers, etc., but is increasingly moving towards a more comfortable, more beautiful, smarter, and highly integrated direction. develop. [0003] The current mid-to-high-end units are mostly larger units with three bedrooms and two living rooms, four bedrooms and two living rooms, etc., equipped with multiple bathrooms. This requires the configuration of multiple air conditioners and multiple water heaters, which seriously affects the appearance of the exterior wall and the safety of use. [0004] Most of the household air conditioners on the market are air-cooled fluorine machines (full name air-cooled freon cycle machines), most of which are wall-mounted or vertical, and...

AI Technical Summary

Problems solved by technology

This requires the configuration of multiple air conditioners and multiple water heaters, which seriously affects the appearance of the exterior wall and the safety of use

[0004] Most of the household air conditioners on the market are air-cooled fluorine machines (full name air-cooled freon cycle machines), most of which are wall-mounted or vertical, and there are many defects: First, when the fluorine machine is cooling, the outdoor air is scorching hot in summer, and people generally wear However, the indoor air-conditioning is blowing hard, and thin clothes are not enough to protect the human body. Such a low-temperature environment will stimulate blood vessels to shrink sharply, and blood circulation will be poor, resulting in joint damage, cold, and pain, such as the neck and Stiffness in the back, pain in the waist and limbs, cold and numb hands and feet are common reactions

[0005] Second, when the fluorine machine heats up, due to the higher position, the hot air is lighter, and the upper temperature is higher, the heating heat of the fluorine machine cannot be effectively used, and the human body feels that the air is very dry.

[0006] In the heat pump one-machine multi-energy energy center, the indoor part will include a water tank, including the air source heat pump water heater components including the above-mentioned fluorine machine, and the matching air source heat pump water tank is mainly circulated through the inner plate (built-in heat exchange coil) Medium for heat exchange, freon is corrosive, at the same time, the water in the water tank will also affect the coil, there is a danger of leakage in the inner disk, which will affect human health

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