JPH018928Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a mounting device for an accumulator used in a refrigeration device such as an air conditioner.

Conventional configuration and problems thereof Conventionally, as shown in FIGS. 3a and 3b, in order to attach the accumulator 14 to the compressor 11 that constitutes a part of the refrigeration cycle of the refrigerator, the outer periphery of the accumulator 14 must be Mounting plate 15 glued to the surface of compressor 1
Since it was welded to the mounting bracket 13 of the sealed container 12 of No. 1, the heat during welding was directly transmitted to the accumulator 14, and the plating applied to the outer circumferential surface of the accumulator 14 for rust prevention melted. It has the disadvantage of being easily corroded. As a countermeasure against this problem, even if the accumulator 14 is painted after it is installed, the paint is difficult to adhere to because the corrosion has progressed, resulting in an insufficient rust prevention effect.

Purpose of the invention The present invention aims to provide a mounting device for an accumulator in which heat from welding etc. does not adversely affect the anti-rust coating of the accumulator.

Composition of the invention The accumulator mounting device according to the invention is
In order to achieve the above object, a mounting plate is provided on the outer circumferential surface of the accumulator, and both sides of the plate are spaced apart from the outer circumferential surface and open outward from each other. , the two sides are brought into contact and welded or brazed, and since the welding or brazing is done at a location away from the outer circumferential surface of the accumulator, it is difficult to apply anti-rust coating to the accumulator. There is no possibility of peeling due to the heat of welding or brazing.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 and 2. A compressor 1 forms part of a refrigeration cycle, and is surrounded by a closed container 2. Reference numeral 3 denotes a mounting fitting provided on the outer peripheral surface of the airtight container 2, with both side parts 3a projecting outward from each other. Reference numeral 4 denotes an accumulator attached to the closed container 2, the outer peripheral surface of which is coated with anti-rust coating.
Reference numeral 5 denotes a mounting plate provided on the outer circumferential surface of the accumulator 4 so as to face the mounting fitting 3 of the airtight container 1. Both side parts 5a of the mounting plate 5 are respectively raised from the outer circumferential surface of the cylindrical accumulator 4, maintain a distance therebetween, and extend outward from each other in a substantially concentric manner. Both sides 3 of mounting bracket 3
It is designed so that it can be welded by coming into contact with a.

In order to attach this accumulator 4 to the hermetic container 2 of the compressor 1, after connecting the accumulator 4 to the hermetic container 2 with piping with the mounting fittings 3 and the mounting plate 5 facing each other, the accumulator 4 is hermetically closed. container 2
Then, the both sides 5a of the mounting plate 5 are welded or brazed to the both sides 3a of the mounting bracket 3, respectively. Since both sides 5a of the mounting plate 5 are separated from the outer peripheral surface of the accumulator 4,
There is no possibility that the heat of welding or brazing will be directly transmitted to the accumulator 4 and cause corrosion by peeling off the anti-rust coating applied to the accumulator 4. Even if rust occurs, it will occur on the mounting fittings 3 and the mounting plate 5, but will not occur on the accumulator 4.

Effects of the Invention According to the accumulator mounting device according to the present invention, a mounting plate is provided on the outer circumferential surface of the accumulator, and both sides of the plate are spaced apart from the outer circumferential surface and open outward from each other. Since the welding or brazing is done with both sides in contact with the mounting bracket, the welding or brazing points are far from the accumulator, so the heat from welding or brazing is not transmitted directly to the accumulator. This eliminates the fear that it would adversely affect the anti-rust coating of the storage unit and cause corrosion. Furthermore, since the accumulator is welded or brazed to the mounting bracket of the airtight container of the compressor on both sides of the mounting plate that open outward from each other, the installation and fixation are strong, and noise is generated due to falling from the airtight container or vibration. There is no need to worry.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3a is a plan view of a conventional example.
Figure b is a side view of a. 1...Compressor, 2...Airtight container, 3...Mounting bracket, 4...Accumulator, 5...Mounting plate, 5
a...Both sides.

Claims (1)

[Scope of utility model registration request] A mounting plate is provided on the outer circumferential surface of the accumulator, and both sides of the plate are spaced apart from the outer circumferential surface and open outward from each other, and these both sides are brought into contact with the mounting bracket of the airtight container of the compressor that forms the refrigeration cycle. Welded or brazed accumulator mounting device.