JPS6215703Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to an air conditioner in which an evaporator, a condenser, respective fans that ventilate these, respective fan casings that surround the fans, etc. are arranged on almost the same plane. This was done with the aim of improving assembly efficiency by utilizing the above, and to provide a device that can easily correct assembly errors in the combination of fan casings, etc.

That is, in such an air conditioner, each fan casing is particularly configured to be fixed to the main body using its respective fixing member, or to be assembled by being inserted into a fixing member that is previously fixed to the main body. In any case, with such a configuration, if an assembly error or dimensional error of parts occurs during assembly, it may cause rattling in one of the parts or be difficult to assemble, and it is almost impossible to correct. It was hot.

The present invention is primarily intended to eliminate such drawbacks, and one embodiment thereof will be described below with reference to the accompanying drawings.

In the figure, reference numeral 1 denotes an air conditioner body capable of so-called spot air conditioning, which blows out cold air and hot air at the same time. This main body 1 has a pair of gate-shaped pillars 4 and 5 erected at the corners of a bottom plate 3 provided with casters 2, and the outer periphery of the pillars 4 and 5 is formed by an outer plate 6 having a U-shaped cross section and a front panel 7. It covers the outer shell. The outer panel 6 is provided with indoor air intake ports 8 and 8' at opposing positions, a warm air outlet 9 is provided at a location adjacent to the intake port 8', and a front panel 7 adjacent to the intake port 8 is provided. A cold air discharge port 10 is provided in the.
Inside the main body 1, there is a compressor 11 on the bottom plate 3 and an intake port 8.
An evaporator 12 is disposed facing the evaporator 12, and a condenser 13 is disposed facing the suction port 8', forming a well-known refrigeration cycle. 14 is a fan for the evaporator, 15 is a fan for the condenser, and the evaporator 1
2, the motor 16 is placed opposite the condenser 13;
The two are rotated at the same time. Reference numeral 17 denotes a fan casing for the fan 14, which guides air from the suction port 8 to the cold air discharge port 10 via the evaporator 12. Reference numeral 18 denotes a fan casing for the fan 15, which guides air from the suction port 8' to the warm air discharge port 9 via the condenser 13. 19
21 is a partition plate that fixes the evaporator 12 and forms a fan ring 20 for the fan 14; 21 is a condenser 13;
This is a partition plate on which a fan ring 22 for a fan 15 is formed. Reference numeral 23 denotes a water storage tank for storing dehumidified water from the evaporator 12, and the dehumidified water is guided by a dew pan 24 arranged below the evaporator 12.

Next, the above-mentioned portal supports 4, 5 and partition plates 19, 21,
The configuration of the fan casings 17 and 18 will be explained in further detail. The portal supports 4 and 5 have parallel leg sides 4a,
4b (not shown) and 5a, 5b and this leg side 4
a, 4b and connection sides 4c, 5c connecting the tops of 5a, 5b, and are arranged on the bottom plate 3 so as to be symmetrical with each other. Partition plate 1
9 and 21 are bent in a U-shape so that the evaporator 12 and the condenser 13 are placed inside the portal supports 4 and 5, and both ends of the partition plate 19 are formed by leg sides 4a, 4b, and both sides of the partition plate 21 are fixed to leg sides 5a, 5b. Therefore, when the partition plates 19 and 21 are fixed to the gate-shaped supports 4 and 5, they can be moved slightly closer to or farther from each other as shown by the arrows in the figure. On the other hand, the fan casing 18 for the fan 15 is made of hard plastic, and has a boss portion 18a for fixing the motor 16 on the back side and a fitting groove 18b for fitting an engaging protrusion 17a of the fan casing 17, which will be described later. A boss 18c for fixing the fan casing 18 to the partition plate 21 with a screw 25 is formed on the opening side that contacts the partition plate 21. The fan casing 17 for the fan 14 is made of a molded heat insulating material such as styrofoam, and has a fitting groove 1 on the back side.
8b is formed, and the opening side is arranged to be in close contact with the partition plate 19. In other words, when assembling, the motor 1 is attached to the fan casing 18.
6 is fixed, the fan casing 17 is combined with the fan casing 18, and the fans 14 and 15 are fixed to the rotating shaft of the motor 16.The assembly is then fixed to the gate-shaped supports 4 and 5 as shown by arrow A in Fig. 3. The fan casing 18 is inserted into the space between the two partition plates 19 and 21, and the fan casing 18 is fixed to the partition plate 21 with screws 25. Then fan casing 17
Connecting pieces 4c, 5c in order to bring the parts into close contact with the partition plate 19
An angle (not shown) is bridged and fixed in between.

In other words, when the above-mentioned assembly is assembled, the width dimension of the assembly may not necessarily be uniform due to the assembly error of the fan casings 17 and 18 and the dimensional error of each component, but when the gate-shaped supports 4 and 5 come into contact and separate, Since this is possible, the insertion can be performed smoothly, and the close contact between the fan casing 17 and the partition plate 19, which requires sealing properties, can be ensured through post-processing.

As is clear from the above description, according to the present invention, two fan casings are arranged within the gap between the partition plates fixed to each portal column, so there is no possibility of dimensional errors in the combination of the fan casings. Even if there is a dimensional error in the parts, the space between the partition plates can be adjusted and inserted, and the fixing after assembly can be adjusted as well, allowing for tight attachment.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view of an air conditioner according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the same air conditioner, and FIG. 3 is an exploded perspective view of essential parts. 3... Bottom plate, 4, 5... Portal support, 17, 18
...Fan casing, 19,21...partition plate.

Claims (1)

[Scope of utility model registration request] A pair of gate-shaped columns erected on a bottom plate or bottom angle, a partition plate fixed to the evaporator and fixed between the parallel legs of the one portal column, and a partition plate fixed to the condenser and fixed to the other gate. a partition plate fixed between the parallel leg sides of the shaped column; an evaporator fan and a condenser fan disposed opposite the orifice holes of each partition plate; An air conditioner comprising two fan casings closely spaced within a plate spacing.