Energy saving air conditioning outer unit

An energy-saving air-conditioning and driving motor technology, which is applied in air-conditioning systems, space heating and ventilation, household heating, etc., can solve the problems of weakening wind power and affecting the efficiency of air-conditioning, and achieve the effect of reducing energy consumption and improving heat exchange efficiency

Inactive Publication Date: 2016-07-27
朱虹斐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the current air conditioner external unit adopts a closed structure, the airflow channel is only formed in the front and rear directions of the external unit fan and the external unit heat exchanger. The wind blowing from the heat exchanger of the external unit is just opposite to the wind force of the external unit fan to weaken each other, which will affect the efficiency of the air conditioner; in fact, if the natural wind force from the outside can be used reasonably, the cost of the external unit fan can be significantly saved. Drive energy consumption

Method used

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0013] exist figure 1 , figure 2 In the shown embodiment, the external unit of the energy-saving air conditioner includes an external unit heat exchanger 1, and the external unit heat exchanger 1 includes a helical heat exchange coil 11, and a circumferential direction around the axis of the heat exchange coil 11 array of heat sinks 12 .

[0014] The external machine heat exchanger 1 is surrounded by a vertical axis fan 2, the vertical axis fan 2 includes a circumferential array of vertical blades 21, and each of the vertical blades 21 is inclined to its own center and the vertical axis The connection between the fan axes, namely figure 1 The connection line OA in , and the upper end surface of the vertical axis fan 2 is open, so that the airflow entering the vertical axis fan 2 in the axial direction is discharged circumferentially between each of the vertica...

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Abstract

The invention provides an energy saving air conditioning outer unit. The energy saving air conditioning outer unit comprises an outer unit heat exchanger; the outer periphery of the outer unit heat exchanger is surrounded by a vertical axial fan; the vertical axial fan includes a peripheral array of vertical blades; all the vertical blades are inclined to connecting lines between self centers and the axle of the vertical axial fan; at least one end surface of the vertical axial fan is opened, so that air currents axially entering the vertical axial fan are peripherally exhausted among all the vertical blades, or the air currents peripherally entering the vertical axial fan from all the vertical blades are axially exhausted from the vertical axial fan; the vertical axial fan is provided with a driving motor; when the rotating speed of the vertical axial fan is lower than a set value, the driving motor is operated, and otherwise, the driving motor is not operated; and the driving motor and the outer unit heat exchanger are both fixed on an outer unit bracket. The energy saving air conditioning outer unit can fully use external wind power for efficient heat exchange, and can prominently save the driving energy consumption of the outer unit fan.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an energy-saving air conditioner external unit. Background technique [0002] The current air conditioner includes an air conditioner internal unit and an air conditioner external unit. The air conditioner external unit is placed outdoors. In order to fully extract heat from the air, the fan of the external unit rotates continuously during the operation of the air conditioner, so that the airflow continuously flows through the external unit for replacement. heater. Since the current air conditioner external unit adopts a closed structure, the airflow channel is only formed in the front and rear directions of the external unit fan and the external unit heat exchanger. The wind blowing from the heat exchanger of the external unit just opposes the wind force of the external unit fan to weaken each other, which affects the efficiency of the air conditioner; in fact, if the natu...

Claims

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Application Information

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IPC IPC(8): F24F1/38F24F1/16
CPCF24F1/16F24F1/38
Inventor 朱虹斐
Owner 朱虹斐
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