TWM522318U - Full direct-current power supply solar-energy hot-water air conditioner - Google Patents

Description

Solar hot water air conditioner with full DC power supply

This creation is a solar hot water air conditioner with full DC power supply. This creation uses solar power to generate electricity and push components such as compressors to generate cold air and hot water.

The solar hot water air conditioner can also be called a solar heat pump air conditioner, a solar cold air water heater or a person referred to as a solar air conditioner, a solar heat pump, a double effect heat pump, and a general solar air conditioner uses a solar panel to generate a direct current after passing through a solar panel. The power converter (INVERTER) is used as an alternating current to supply an electric device such as a compressor, and thus there is a loss in conversion efficiency of the power converter, so this disadvantage should be improved.

Generally, a solar hot water air conditioner uses a solar panel to generate direct current, and then becomes an alternating current through a power converter (INVERTER) to supply an electric device such as a compressor, so that there is a loss in conversion efficiency of the power converter. It should be improved. This creation uses a DC power supply compressor, a DC power supply water pump, a DC power supply cooling fan, a DC power supply indoor fan, and uses different control circuits to make the whole system a DC power supply system, so the power converter (INVERTER) is no longer used. And to avoid the loss of power conversion (DC power to AC power).

10‧‧‧ solar panels

11‧‧‧Control box

12‧‧‧Compressor

13‧‧‧ pipeline

14‧‧‧Storage hot water tank

15‧‧‧First condenser

16‧‧‧second condenser

17‧‧‧Expander

18‧‧‧ ice storage bucket

19‧‧‧Evaporator

20‧‧‧Power supply

23‧‧‧Battery

24‧‧‧Power plug

25‧‧‧Ice water pump

26‧‧‧Hot water pump

27‧‧‧ Indoor circulating water pump

28‧‧‧ cooling fan

29‧‧‧Indoor fan

The first illustration is a connection diagram of a refrigerant pipe and a solar panel in the present embodiment.

The second illustration is a circuit diagram of the present creative embodiment.

Referring to the first figure, this creation uses solar panels (10) to generate electrical energy, which is transmitted via wires (20) to the control box (11), and the control box (11) controls whether it is necessary to output power to the compressor (12) when compressed. After obtaining the electric power, the machine (12) compresses and pushes the refrigerant to flow through the pipeline (13) to the first condenser (15), and the first condenser (15) and the liquid in the hot water tank (14) are heated. Exchanging, the temperature of the liquid such as water is raised, and then the refrigerant flows through the pipeline (13) to the second condenser (16) to dissipate excess heat into a liquid state, and then the refrigerant is depressurized by the expander (17) and then flows to the evaporation. The evaporator (19) exchanges heat with a liquid such as water in the ice storage bucket (18), reduces the temperature of the liquid such as water, and becomes a gas, and then flows back to the compressor via the pipeline (13) ( 12); This creation can also use only one of the hot water tank (14) or the cold water tank (18).

For the circuit diagram, please refer to the second diagram. The DC power generated by the solar panel (10) can be directly supplied to the compressor (12) using the DC power supply, the storage battery of the battery (23), the ice water pump (25), the hot water pump (26), Indoor circulating water pump (27), cooling fan (28), indoor fan (29), so that the whole system becomes a DC power system, the power converter (INVERTER) is no longer used, and the loss of power conversion can be avoided. When the solar panel (10) generates insufficient DC power, the system can also be used by the power plug (24) to introduce external power.

10‧‧‧ solar panels

11‧‧‧Control box

12‧‧‧Compressor

20‧‧‧Wire

23‧‧‧Battery

24‧‧‧Power plug

25‧‧‧Ice water pump

26‧‧‧Hot water pump

27‧‧‧ Indoor circulating water pump

28‧‧‧ cooling fan

29‧‧‧Indoor fan

Claims (3)

A solar hot water air conditioner with a full DC power source, comprising: at least one solar panel, the solar panel is connected to the control box by wires, the control box is connected to the compressor by wires, and the whole system becomes a DC power system; at least one compressor, the compression The machine power supply is from a control box, the compressor can compress and push the refrigerant to the first condenser; at least one first condenser, the first condenser is connected to the compressor by a pipeline, and the first condenser is disposed at the heat storage The water tank can exchange heat between the refrigerant in the first condenser and the liquid in the hot water tank to increase the temperature of the liquid; at least one hot water tank, the first condenser and the liquid are disposed in the water storage tank At least one ice storage bucket, the ice storage bucket is provided with an evaporator and a liquid, the evaporator can absorb the heat of the liquid to lower the temperature of the liquid, and the evaporator is connected to the compressor by a pipeline. The solar hot water air conditioner of the full DC power source according to claim 1 of the patent application scope, wherein the hot water storage tank and the ice storage water tank can be used alone. According to the solar water hot air conditioner of the full DC power source described in claim 1, wherein the DC power generated by the solar panel can be directly supplied to the compressor using the DC power source, the storage battery of the battery, the ice water pump, the hot water pump, and the indoor circulation. Pumps, cooling fans, indoor fan, and no power converter (INVERTER) to avoid loss of power conversion.