JP2016044835A - Air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air conditioner in which a blowout air amount in a lateral direction becomes a sufficient amount.SOLUTION: An air conditioner includes: a housing 1 mounted on an indoor wall surface; a front panel 5 provided on a front surface of the housing 1; an air suction port; an air blowout port 7; and a heat exchanger and a blower fan arranged along an air flow passage from the air suction port to the air blowout port 7. A vertical wind direction plate 9 which determines a wind direction angle in a vertical direction is provided at the air blowout port 7, a left side lateral wind direction plate 10 which determines a wind direction angle in the left direction is provided on the left side of the vertical wind direction plate 9 in the air blowout port 7, and a right side lateral wind direction plate 11 which determines a wind direction angle in the right direction is provided on the right side of the vertical wind direction plate 9 in the air blowout port 7.SELECTED DRAWING: Figure 1

Description

  The present invention includes a housing attached to an indoor wall surface, a front panel provided in front of the housing, an air inlet, an air outlet, and air flow from the air inlet to the air outlet. The present invention relates to an air conditioner including a heat exchanger and a blower fan arranged along a path.

  Conventionally, in an air conditioner, it has been proposed to provide a vertical wind direction plate that determines a vertical wind direction angle and a horizontal wind direction plate that determines a horizontal wind direction angle (Patent Document 1). In this air conditioner, the vertical wind direction plate is divided into a horizontal center, a left side, and a right side, and left and right wind direction plates are arranged on the back side of each vertical wind direction plate. For example, when the blown air is concentrated on the central portion, the central vertical wind direction plate is opened and the left and right vertical wind direction plates are closed.

JP 2001-153428 A

  However, in this air conditioner, for example, when the blown air is concentrated in the right direction, the right and left up-and-down air direction plates are opened, and the central and left-side up and down air direction plates are closed. Furthermore, in order to spread the blown air in the right direction, the left and right wind direction plates are set to the right direction, but the left and right wind direction plates are arranged on the back side of the upper and lower wind direction plates. However, the air flow is hindered by the right up-and-down wind direction plate, and the amount of air blown to the right side is not sufficient.

  An object of the present invention is to provide an air conditioner in which a sufficient spread of blown air and an air volume can be obtained leftward or rightward.

  In order to achieve the above object, the invention according to claim 1 includes a housing attached to a wall surface of a room, a front panel provided in front of the housing, an air inlet, an air outlet, In an air conditioner including a heat exchanger and a blower fan arranged along an air flow path from an air suction port to the air blower outlet, an up and down direction that determines a vertical wind direction angle at the center of the left and right of the air blower outlet A wind direction plate is provided, a left and right wind direction plate is provided on the left side of the upper and lower wind direction plate at the air outlet, and a right direction angle is determined on the right side of the upper and lower wind direction plate at the air outlet. A right and left wind direction plate is provided.

  According to a second aspect of the present invention, in the air conditioner according to the first aspect of the present invention, a central left and right wind direction plate that determines a right and left direction of wind direction is provided behind the upper and lower wind direction plate.

  According to a third aspect of the present invention, in the air conditioner according to the first aspect, the upper and lower wind direction plates are disposed so as to occupy an area of 80% in the left and right direction of the air outlet, and the left and right wind direction plates are the air The right and left wind direction plates are arranged so as to occupy 10% of the area in the left and right direction of the air outlet.

  According to the present invention, an air flow outlet is provided with a vertical wind direction plate that determines a vertical wind direction angle, and a left left and right wind direction plate that determines a left wind direction angle is provided on the left side of the vertical air direction plate at the air outlet, Since the right and left wind direction plates that determine the right wind direction angle are provided on the right side of the upper and lower wind direction plates at the air outlet, the wind flow rectified by the left and right wind direction plates and the right and left wind direction plates is affected by the upper and lower wind direction plates. There is no. For this reason, it is possible to supply a sufficient spread of the blown air and an air flow with an air volume in the left direction and the right direction.

It is a perspective view which shows the operation stop state of the air conditioner of the Example of this invention. It is sectional drawing of the air conditioner of a present Example. It is a perspective view of the state which set the wind direction angle of the air conditioner of a present Example to the front and the right direction. It is a partial explanatory view in the state where the wind direction angle of the air conditioner of the present embodiment is set to the front and left and right directions.

  1 and 2 show an air conditioner according to one embodiment of the present invention. Reference numeral 1 denotes a housing attached to an indoor wall surface, and includes a heat exchanger 2 and a blower fan 3 inside. Reference numeral 4 denotes an upper frame disposed at the top of the housing 1, 5 denotes a front panel provided on the front surface of the housing 1, 6 denotes an air inlet, and 7 denotes an air outlet. The heat exchanger 2 and the blower fan 3 are disposed along an air flow path from the air inlet 6 to the air outlet 7.

  In the air outlet 7, a plurality of central left and right wind direction plates 8 are arranged at the back of the center, and a single vertical wind direction plate 9 is arranged in front of the central left and right wind direction plate 8. Further, a plurality of left and right wind direction plates 10 are arranged on the left side of the up and down wind direction plate 9, and a plurality of right and left wind direction plates 11 are arranged on the right side. The central left / right wind direction plate 8 and the up / down wind direction plate 9 are arranged so as to occupy approximately 80% of the left / right direction of the air outlet 7, and the left / right wind direction plate 10 and the right / left wind direction plate 11 are respectively arranged in the air outlet 7. Are arranged so as to occupy approximately 10% in the horizontal direction.

  The central left / right airflow direction plate 8 can be rotated in the left / right direction with the back shaft 8a as a fulcrum, and the right / left direction of the airflow direction of the air blown out from the air outlet 7 is determined by the rotation position. The vertical wind direction plate 9 can be rotated in the vertical direction with the back shaft 9a as a fulcrum, and depending on the rotational position, the vertical direction of the wind direction angle of the air blown from the air outlet 7 or the stop of the blowing of the wind is stopped. It is decided. The left and right wind direction plates 10 can be rotated in the left and right directions with the upper and lower shafts 10a and 10b as fulcrums, and the right and left direction of the wind direction angle of the air blown out from the air outlet 7 is determined by the rotation position. The right and left wind direction plate 11 can be rotated in the left and right directions with the upper and lower shafts 11a and 11b as fulcrums, and the right and left direction of the wind direction angle of the air blown out from the air outlet 7 is determined by the rotation position.

  Now, in this embodiment, when the air conditioner is in the operation stop state, as shown in FIG. 1, the vertical airflow direction plate 9 closes 80% of the left and right area of the air outlet 7, The wind direction plate 8, the left and right wind direction plates 10 and the right and left wind direction plate 11 face the front.

  Next, for example, when the wind direction angle of the blowout is set to the front direction on the left side and the center and the right side is set to the right side, as shown in FIG. The front and rear wind direction plates 9 are opened to face slightly forward, and the right and left wind direction plates 11 are directed to the right. Thereby, the air which blows off from the air blower outlet 7 is each rectified | straightened by each wind direction board 8-11. At this time, unlike the conventional example, the air flow rectified in the right direction is rectified only by the right and left wind direction plates 11 without being affected by the up and down wind direction plates 8, so that a desired amount of wind is supplied in the right direction. And the right range of the airflow is enlarged.

  Next, when the wind direction is set to the full range, as shown in FIG. 4, the central left and right wind direction plate 8 faces the front, the up and down wind direction plate 9 faces slightly downward, and the left and right wind direction plate 10 faces the left direction. The right vertical wind direction plate 11 is directed rightward. Thereby, the air blown out from the air outlet 7 is respectively rectified by the respective wind direction plates 8 to 11, and is supplied over a wide range with a desired air volume particularly in the left-right direction.

  1: Housing, 2: Heat exchanger, 3: Blower fan, 4: Upper frame, 5: Front panel, 6: Air inlet, 7: Air outlet, 8: Center left and right wind direction plate, 9: Vertical wind direction plate 10: Left and right wind direction plate, 11: Right and left wind direction plate

Claims (3)

A housing, a front panel provided in front of the housing, an air inlet, an air outlet, and a heat exchanger disposed along an air flow path from the air inlet to the air outlet And an air conditioner equipped with a blower fan,
An upper and lower wind direction plate that determines a vertical wind direction angle is provided at the air outlet, and a left and right wind direction plate that determines a left wind direction angle is provided on the left side of the upper and lower wind direction plate at the air outlet and the air outlet at the air outlet An air conditioner characterized in that a right and left wind direction plate for determining a right wind direction angle is provided on the right side of the upper and lower wind direction plates. In the air conditioner according to claim 1,
An air conditioner comprising a central left / right wind direction plate for determining a left / right wind direction angle at the back of the up / down wind direction plate. In the air conditioner according to claim 1,
The upper and lower wind direction plates are arranged to occupy 80% of the left and right direction of the air outlet, and the left and right wind direction plates are arranged to occupy 10% of the left and right direction of the air outlet and the right and left wind direction plates Is arranged to occupy 10% of the area in the left-right direction of the air outlet.

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