JP3139429U - Heat island phenomenon, power consumption reduction, frost prevention air conditioner outdoor unit - Google Patents

Abstract

An outdoor unit capable of sufficiently warming a room without the need for melting the frost of an outdoor unit condenser during heating operation because heat island phenomenon due to conventional air conditioning cooling operation and power consumption during air conditioning operation can be reduced. provide.
When a DC current is passed through a Peltier element 2 through a condenser 3 in an air conditioner outdoor unit, a temperature difference is generated on the surface of the element, and the heat transfer effect characteristic that heat from one side is absorbed and released is utilized. This is due to power generation using the fan motor power 5 in the air conditioner outdoor unit by changing the electrodes according to the cooling and heating operation to cool and dissipate heat.
[Selection] Figure 1

Description

The present invention relates to an air conditioner. By adding a Peltier element and a power generation device using fan power between an air conditioner outdoor unit condenser and a fan, the air conditioner outdoor unit condenser can be used during general household / commercial air conditioner cooling operation. The present invention relates to an air conditioner that can discharge exhaust heat, reduce power consumption during air conditioner operation, and melt frost in an air conditioner outdoor unit condenser during air conditioner heating operation.

However, conventional air conditioners are one of the causes of the heat island phenomenon by using the fan power during operation and releasing the high-temperature exhaust heat from the condenser in the air conditioner outdoor unit during cooling operation to the atmosphere without cooling. Moreover, the heating of the indoor unit is stopped and the room is not sufficiently warmed due to the defrost operation in which the frost is melted by the frost of the condenser in the air conditioner outdoor unit during the heating operation.

However, in this case, the heat island phenomenon and the power consumption during the air conditioner operation are reduced due to the high temperature exhaust heat exhausted from the outdoor unit during the cooling operation, and the defrost operation is used to defrost the outdoor unit frost during the heating operation. Is not warm enough.

The invention of the claim for solving this problem devised that a Peltier element is provided between the condenser and the fan in the air conditioner outdoor unit (FIG. 1). A temperature difference occurs on the surface, and the heat of the heat transfer effect that one side absorbs and dissipates heat from the other side cools and dissipates the heat of the condenser during heat exchange, and exhausts high-temperature air to the atmosphere. By preventing the heat from being discharged and melting the frost in the condenser, the normal defrost operation is not necessary and the room can be sufficiently warmed.
Things are possible.

Further, the invention of claim 2 is a device that applies a belt to an air conditioner outdoor unit pulley-integrated fan (Fig. 4) to transmit power to a dynamo, generate electricity, store it in a battery, convert it with an inverter, and use it as an electric power during air conditioner operation. (FIG. 3), it is possible to generate and store electricity by using the power of a fan motor that rotates during air-conditioner operation, and to reduce power consumption during air-conditioner operation.

With this device, heat generation and power generation during air-conditioner cooling operation used in ordinary homes and offices can reduce heat island phenomenon and power consumption during air-conditioner operation, eliminating the need for defrost operation for air-conditioner heating operation. The room can be warmed up sufficiently.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS.

In FIG. 1, the high-temperature and low-temperature exhaust heat released from the 3 condenser in the air conditioner outdoor unit can be released gently by the 1 semi-sealed refrigeration box. Cooling device that cools the generated high-temperature exhaust heat with cool air generated from the 2 Peltier elements and releases low-temperature exhaust heat from the 4 discharge ports. It is a heat dissipation device that melts frost.

In FIG. 2, it is an aluminum fin heat exchanger incorporating a hermetic refrigeration box in which half of the two Peltier elements are embedded for cooling the high-temperature exhaust heat generated by the heat exchange of the three condensers.

In FIG. 3, the rotational power of a 5-pulley integrated fan is transmitted from 6 belts to 7 pulleys, 8 dynamo generates power, 9 batteries store electricity, 10 inverters convert it to supply power, and power during air conditioner operation. This is a power generator.

FIG. 4 shows a 5-pulley integrated fan integrated with a pulley to efficiently transmit the rotational power of the air conditioner outdoor unit fan.

FIG. 3 is a partial cross-sectional three-dimensional view of a condenser cooling and heat radiating device of a heat island phenomenon / power consumption reduction / frosting prevention air conditioner outdoor unit illustrating an embodiment of the present invention. An embodiment of the present invention is a heat island phenomenon / power consumption reduction / frosting prevention of an aluminum fin heat exchanger incorporating a Peltier element for cooling high temperature exhaust heat generated by heat exchange of a condenser of an air conditioner outdoor unit. FIG. FIG. 3 is a three-dimensional view of a power generation apparatus that produces electric power during air-conditioner operation of an air-conditioner outdoor unit of a heat island phenomenon / power consumption reduction / frosting prevention air-conditioner showing an embodiment of the invention FIG. 3 is a three-dimensional view of a pulley-integrated fan integrated with a pulley to efficiently transmit the rotational power of the air conditioner outdoor unit fan in the air conditioner outdoor unit in the air conditioner outdoor unit showing a heat island phenomenon, power consumption reduction, and frost prevention showing an embodiment of the present invention.

Explanation of symbols

1 Semi-closed refrigerated box 2 Aluminum fin heat exchanger with built-in Bercher element 3 Air conditioner outdoor unit condenser 4 Discharge port 5 Pulley integrated fan 6 Belt 7 Pulley 8 Alternator 9 Battery 10 Inverter 11 Peltier element 12 Peltier element Sealed refrigerated box with one side embedded

Claims (2)

An air conditioner outdoor unit comprising a Peltier element between a condenser and a fan in an air conditioner outdoor unit. An air conditioner outdoor unit provided with a power generator using the rotational power of a fan motor in an air conditioner outdoor unit during air conditioner operation.

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