JPH0330732Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to the arrangement and configuration of an indoor unit of a separate air conditioner that is equipped with line flow fans at the rear of the upper part and the rear of the lower part of the heat exchanger. be.

[Conventional technology]

Figures 4 and 5 show an indoor unit of a conventional separate air conditioner as disclosed in, for example, Utility Model Application Publication No. 60-82125. Further, an upper air outlet 3 and a lower air outlet 4 are formed in the lower part, respectively. 5 is a heat exchanger disposed behind the suction grille 2. 6 is a first unit installed at the rear of the upper part of the heat exchanger 5.
A line flow fan 7 is a second line flow fan installed at the rear of the lower part of the heat exchanger 5, and blower casings 8 and 9 are located behind these line flow fans, respectively, as shown in FIG. ing. 10 is a stabilizer for the first line flow fan 6, which is placed on the top of the heat exchanger 5;
An air passage 11 formed by the stabilizer 10 and the blower casing 8 communicates with the upper air outlet 3. Reference numeral 12 denotes a drain pan disposed below the heat exchanger 5, and an air passage 13 formed by the drain pan 12 and the blower casing 9 communicates with the lower outlet 4.

14 is a first electric motor that drives the first line flow fan 6; 15 is a second electric motor that drives the second line flow fan 7;
4 and 15 are both located toward the right side of the indoor unit 1.

Reference numeral 16 denotes an electrical box located between the first electric motor 14 and the second electric motor 15, and the electrical box 16 includes electrical components 17 that control the operation of the indoor unit 1.
is stored.

[Problem that the invention attempts to solve]

In the conventional indoor unit of a separate type air conditioner, electrical components are placed between the first and second motors as described above, which increases the height of the unit, making it difficult to install, especially on furniture. If you store it underneath or hide it under a window, it has the disadvantage that it becomes impossible to store it due to height restrictions.

This idea was made in order to solve the above problems, and it is possible to reduce the height of the indoor unit, reduce the depth, and obtain external dimensions with fewer installation restrictions. The purpose is to

[Means for solving problems]

The arrangement of the indoor unit according to this invention includes line flow fans at the rear of the upper part and the rear of the lower part of the heat exchanger, the electric motors that drive these fans are placed on one side of the housing, and the electrical components are placed on the opposite side of the electric motor. and a remote control storage section above it.

[Effect]

The layout of the indoor unit in this design is such that the electric motor and electrical components are placed on opposite sides of the heat exchanger, thereby minimizing the height and depth of the indoor unit. It can also be made thinner, and external dimensions with fewer installation restrictions can be obtained.

〔Example〕

An embodiment of this invention will be described below with reference to the drawings. In Fig. 1, 1 is an indoor unit of a separate air conditioner, which is installed on the floor of a house. A suction grill 2 is formed in the center of the indoor unit 1, and an upper air outlet 3 and a lower air outlet 4 are formed in the upper and lower parts, respectively. Air direction changing vents 18 and 19 are rotatably disposed at the upper air outlet 3 and the lower air outlet 4, respectively. 5 is a heat exchanger disposed behind the suction grille 2. 6 is a first line flow fan installed at the rear of the upper part of the heat exchanger 5; 7 is a second line flow fan installed at the rear of the lower part of the heat exchanger; An upper blow-out nozzle 20 and a lower blow-out nozzle 21 are located at the lower part of the back, and together with the casing 22, a style is formed.
14 is a first line flow fan 6 that drives the first line flow fan 6;
An electric motor 15 is a second electric motor that drives the second line flow fan 7, and is fixed to the main body base 24 by a fixture 23, respectively. These electric motors 1
4 and 15 are both located toward the left side of the indoor unit 1. 16 is an electrical equipment box placed on the right side of the heat exchanger 5; 17 is an electrical equipment housed within the electrical equipment box 16 for controlling the operation of the indoor unit 1. Reference numeral 26 is a remote control for commanding the operation of the indoor unit. Next, to explain the operation, when the indoor unit 1 receives an operation command from the remote controller 26, the electric motors 14 and 15 are driven to rotate the line flow fans 6 and 7, suck indoor air through the intake grille 2, and perform heat exchange. The heat exchanger 5 exchanges heat with warm air during heating and cold air during cooling, and the heat is blown into the room through the upper air outlet 3 and lower air outlet 4, thereby realizing comfortable air conditioning.

In the above embodiment, the electric motors 14 and 15 and the electrical component 17 are arranged on opposite sides of the heat exchanger 5, but the electric motors 14 and
A water supply tank 27 and a second electric motor 15 are installed in the middle of the 15.
An ultrasonic humidifier 28 and a first electric motor 1 are installed at the lower front of the
Even if the blow-off nozzle 29 is arranged on the upper part of the 4, and the remote control storage part 25 is arranged on the side of the electrical component 17,
They can be arranged and configured within the same external dimensions.

[Effect of idea]

As described above, according to this invention, the arrangement and configuration of the indoor unit is such that the electric motor and electrical components are placed on opposite sides of the heat exchanger, and line flow fans are placed behind the top and bottom of the heat exchanger, respectively. By arranging the unit, the height and depth dimensions of the unit can be minimized, and an external dimension with fewer installation restrictions can be obtained.

[Brief explanation of drawings]

Fig. 1 is a front view showing the arrangement and configuration of an indoor unit according to one embodiment of this invention, Fig. 2 is a cross-sectional view taken from Fig. 1, and Fig. 3 is a layout of an indoor unit showing another embodiment. FIG. 4 is a front view showing the arrangement of a conventional indoor unit, and FIG. 5 is a cross-sectional view taken from FIG. 4. In the figure, 1 is the indoor unit, 2 is the suction grill, and 5 is the indoor unit.
is a heat exchanger, 6 is a first line flow fan, 7 is a second line flow fan, 14 is a first electric motor, 1
5 is a second electric motor, 16 is an electrical box, 17 is an electrical component, 27 is a water tank, 28 is an ultrasonic humidifier,
29 is a blowing nozzle, 25 is a remote control storage section, 26
is a remote control. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In an indoor unit of a separate air conditioner that is equipped with a heat exchanger, electrical components, line flow fan, electric motor, etc. Equipped with a line flow fan,
An indoor unit for a separate air conditioner characterized by having the electric motor that drives these fans placed on one side of the housing, and the electrical components placed on the opposite side of the electric motor. (2) An indoor unit of a separate air conditioner according to claim 1 of the utility model registration, characterized in that an ultrasonic humidifier is arranged on the electric motor side and a remote control storage part is arranged on the electrical component side.