JPH05223277A - Integral-type air conditioner - Google Patents

Abstract

PURPOSE:To make diffusing air in a room uniform by providing a polygonal box-shaped straightener while assuring one side upper space at an upper part of a diffuser in the room. CONSTITUTION:A polygonal box-shaped straightener 4 is so mounted at an upper part of a diffuser 3 of an indoor heat exchanger 1 that one side upper space becomes an open state. Thus, the air of an upper part passed through the exchanger 1 is brought into contact with the opened side face of the straightener 4, straightened and diffused. In this manner, diffused air in a room can be made uniform.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rectifying device for rectifying indoor air blown from an integrated air conditioner installed on windows and walls.

[0002]

5 and 6 are a top sectional view and a front view of an integrated air conditioner, 101 is an integrated air conditioner body, 102 is an indoor heat exchanger, 103 is an indoor fan, 104 is a current plate, 105 is a fan motor,
Reference numeral 106 is a compressor, 107 is an outdoor heat exchanger, and 108 is an outdoor fan.

Reference numeral 109 is a power supply plate, and 110 is the power supply plate 10.
9 is a motor for driving the left and right changing blades attached to No. 9.

Reference numeral 111 is an arrow indicating the flow of air in the room. FIG. 7 shows the flow of wind without the straightening vane.

FIG. 8 is a partially enlarged view of the integrated air conditioner. Reference numeral 112 is an indoor wind tunnel, and 113 is a notch portion for inserting the left and right changing blade drive motor 110 provided in the indoor wind tunnel. It is a sealing material for

[0006]

However, in the above-mentioned conventional configuration, the compressor 10 of the integrated air conditioner body 101 is provided.
The high-temperature and high-pressure refrigerant compressed in 6 is the outdoor heat exchanger 107.
After being radiated, the pressure is reduced by a capillary tube (not shown), and the pressure-reduced refrigerant absorbs heat and dehumidifies in the indoor heat exchanger 102 and returns to the compressor 106.

When the indoor heat exchanger 102 absorbs heat and dehumidifies, the indoor fan 103 attached to the fan motor 105 causes the indoor air to pass through the indoor heat exchanger 102 and after being rectified by the rectifying plate 104. It is released from the indoor outlet.

However, the conventional rectifying plate 104 has only a rectifying function, and the left / right changing blade driving motor 110 is mounted inside the power source plate 109. In such a structure, a cutout portion for inserting the left / right changing blade driving motor 110 must be provided in the indoor wind tunnel 112. In addition, the sealing material 113 must be attached to the cutout so that the wind does not leak.

With respect to this seal, there has been a problem that fitting is very difficult in order to prevent the air from leaking completely.

If the seal is bad, the dew condensation water that has condensed on the left and right changing blades or the like causes the left and right changing blade driving motor 110.
There was a problem such as insulation failure because it penetrated into the power board along the axis of.

Further, the flow straightening plate 104 is provided at the indoor outlet.
Without this, a vortex of the wind is generated on the upper side of one side of the outlet, which causes abnormal dew condensation on the front grill and the like and abnormal noise, and also causes deterioration of performance.

[0012]

In order to solve the above-mentioned problems, the present invention has a polygonal box shape extended to the depth of the outlet with a lateral size that secures a space on one side above the indoor outlet of an integrated air conditioner. A hole for passing the axis of the left / right change vane is provided in one case of the case of the case, and the left / right change vane drive motor is attached to the case with a screw or a fitting structure. The outer partition plate is attached with a screw or a fitting structure so as to provide a space on one side above the outlet.

[0013]

By providing a box-shaped rectifying device having a polygonal shape while ensuring the upper left space above the indoor air outlet, the indoor air blowing can be made uniform.

Further, by installing the motor for automatically changing the left / right change vanes on the polygonal box-shaped straightening vane device, the dew condensation water condensed on the left / right change vanes is dropped to the lower part, so that it is not dropped on the motor part.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the invention will be described below with reference to the drawings.

FIG. 1 is a front view of an integrated air conditioner, in which 1 is an indoor heat exchanger, 2 is a left / right changing blade, and 3 is an indoor outlet. Reference numeral 4 is a polygonal box-shaped rectifying device. Reference numeral 5 denotes a left / right changing blade motor mounted inside the polygonal box-shaped rectifying device. In the above configuration, by mounting the left / right changing blade motor 5 inside the polygonal box-shaped rectifying device 4, the dew condensation water condensed on the left / right changing blade 2 drips to the lower part. It will not infiltrate.

FIG. 2 is a top sectional view of the integrated air conditioner, and 6 shows the flow of the blown air.
As shown by the arrow, the upper air passing through the indoor heat exchanger 1 hits the left side surface of the polygonal box-shaped straightening device 4 and is straightened and blown out. FIG. 3 is a top view showing the inside of the polygonal box-shaped flow straightening device, in which the right and left changing blade motor 5 is attached inside the flow straightening plate 4 by a screw 7 or a fitting method as shown in FIG.

[0018]

As described above, by installing the rectifying device in the upper part of the indoor outlet so as to open the upper left space, the air in the upper part of the indoor outlet is rectified and blown out uniformly.

Further, by mounting the left / right change vane motor inside the rectifier, the condensed water condensed on the left / right change vane drips to the lower part, so that the condensed water does not enter the left / right change vane motor.

[Brief description of drawings]

FIG. 1 is a front view of an integrated air conditioner showing an embodiment of the present invention.

FIG. 2 is an upper sectional view of an integrated air conditioner showing an embodiment of the present invention.

FIG. 3 is a top view showing the inside of a polygonal rectifying device showing an embodiment of the present invention.

FIG. 4 is a side view showing the inside of a polygonal rectifying device showing an embodiment of the present invention.

FIG. 5 is a top view of an integrated air conditioner showing a conventional example.

FIG. 6 is a front view of an integrated air conditioner showing a conventional example.

FIG. 7 is a top view showing a flow of wind in a conventional example without a straightening vane.

FIG. 8 is an enlarged view of a main part of a conventional integrated air conditioner.

[Explanation of symbols]

 4 Polygonal box-shaped rectifier 5 Motor for left / right changing blade 6 Flow of blown air 7 Screw for attaching motor for left / right changing blade

Claims (2)

[Claims] 1. A polygonal box installed in an indoor air circuit of an integrated air conditioner equipped with a compressor, a condenser, and an evaporator so that an upper space on one side is opened above an outlet. Integrated air conditioner equipped with. 2. A motor for automatically operating left and right changing blades is provided inside a polygonal box attached to the upper portion of the indoor outlet so that an upper space on one side is opened.
The integrated air conditioner described.