JPH02233896A - Compressor with drier - Google Patents

Abstract

PURPOSE:To make ease of maintenance and inspection in unifying a compressor and a drier in one by coupling a compressor package side face and a drier package side face together in making a proper space there, and installing a common inlet port in a panel. CONSTITUTION:A compressor package side face with an inlet port 12 at the side of a compressor 1 and a drier package side face with an inlet port 26 at the side of a drier 15 are coupled together in making a proper space 24 there. In this case, this space 24 is made into a common flow passage. The space 24 is covered with a panel. Then, a common inlet port 25 for both compressor and drier sides is installed in this space 24. Thus, the compressor and the drier can be unified, so that maintenance and inspection at a connecting part becomes facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to the structure of a compressor with two ears, which integrates a compressor and a dryer.

[Conventional technology]

In the conventional 9-air compressor with a dryer, the dryer was installed on the right side of the package or on the flower screen. However, with a compressor that has an intake port on the right side of the package and a piping port on the left side of the package, it was necessary to modify the arrangement of equipment on the compressor side in order to install a dryer.

[The problem that the invention is trying to solve]

In the above-mentioned prior art, for a compressor that has an intake port on the right side of the package and a piping port on the left side of the package, modification such as changing the arrangement of equipment on the compressor side is required for rounding to attach the dryer.

The purpose of the present invention is to change the structure of the compressor,
l The purpose is to integrate the compressor and dryer without modifying the compressor side, such as changing the arrangement of the internal condenser, and to make the compressor part common to a compressor without a dryer.

(Means for Solving the dt Problem) Ninthly, to achieve the above object, the connecting portion between the side surface of the compressor package having the compressor-side intake port and the side surface of the dryer package having the dryer-side intake port has a certain space. The compressor and dryer are arranged so that they are separated from each other, and the seventh space is covered with a duct-like cover, and a part of the cover is provided with a common intake port for the compressor side and the dryer side.[Function] Even if the duct-shaped cover is provided to serve as both the compressor side intake port and the dryer side intake port, if the width dimension of the cover is appropriately determined, the increase in air temperature and intake air resistance can be ignored. Become something.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 4. The air compressor used here is an air-cooled, oil-free screw compressor.

As shown in Fig. 1 to Fig. 8, the compressor 1 compressor main body z1 speed increaser Tt8, motor 4, cooler 5, starting plate 6, etc.
It has a structure in which it is placed on top of the ff pace 7 and covered entirely with a soundproof cover 8. On the left side of the soundproof cover 8 of the compressor 1, there are provided a breathing pipe port 9 that connects with the outside, and a pipe port 10 for oil, etc. In addition, a compressor intake port 12 and a motor intake port 1 are provided on the compressor right side plate 11, which is the right side of the soundproof cover 8.
3. A ventilation hole 14 is provided inside the soundproof cover.

The soundproof cover of the dryer 15 is shown in FIGS. 1, 2, and 4 based on the dryer base 29, the dryer front plate 16, the dryer side plate 17, the dryer rear plate 18, the dryer top plate 19, and the Board 20
It consists of In addition, between the dryer shikiri plate 20 and the dryer horizontal plate 17, there is a refrigeration compression @21% condenser 22.
, to arrange dryer equipment such as the heat exchanger 28,
Moreover, a common air intake port 25 is provided on the dryer top plate l9 that constitutes the dryer soundproof cover so that the left side of the dryer shikiri board 20 has a space 24.
0 is provided with a dryer intake port 26 for ventilation of the condenser 2z, and a dryer horizontal plate 17 is provided with a dryer exhaust port 27.

The compressor 1 and dryer 15 are configured as described above, and are integrated with the connecting fitting 28.

With the above configuration, the air sucked from the common intake port 25 flows through the compressor intake port 12 on the compressor side, the motor intake port 18, the ventilation port inside the soundproof cover 14, and the dryer. There are two paths through which the air flows to the dryer intake port 26 on the side.

Even if the compressor 1l4lI intake port and the dryer side intake port are used together, if the lateral direction 1@ of the space 24 is appropriately selected, the rise in intake air temperature and intake resistance can be suppressed to a negligible amount. In the case of a compressor with an output of 22 KW, the width of the space is sufficient to be about 1QQay, and the size of the entire package is not extremely increased.

As explained above, according to this embodiment, the
@The compressor and dryer can be integrated without modification such as changing the arrangement of the equipment. In addition, by using this space, maintenance and inspection of the pressure #1 machine and the dryer side becomes easier.

〔Effect of the invention〕

According to the present invention, changes in the structure of the compressor side and changes in the arrangement of equipment inside the compressor ii! etc., it is possible to integrate the compressor and dryer without modifying the pressure machine part, and the pressure machine part can be used as a pressure machine without a dryer! ! Commonality will be achieved. In addition, maintenance and inspection at the connection between the compressor side and the dryer side becomes easier.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view of a compressor with a dryer according to an embodiment of the present invention, Fig. 2 is a perspective view of the compressor with a dryer with the cover partially cut away, and Fig. 8 is an external view of the compressor with a dryer. Figure 3F and Figure 4 are external perspective views of the dryer alone. l... Compressor 12... Compressor intake port 15.
...Dryer 20...Dryer 7 Kiriita 2
5... Common intake port 26... Dryer intake port. l r1 Nobuo mass IZ Muhokikisuwaguchi I5 Torazuya 20 Dora/l arm Kazumi 1 riztaz
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Claims (1)

[Claims] 1. In a compressor with a dryer that integrates a compressor and a dryer for drying compressed air, an appropriate space is formed between the side surface of the compressor package having the compressor-side intake port and the side surface of the dryer package having the dryer-side intake port. A compressor with a dryer, characterized in that the spaces are combined to form a common flow path, the space is covered with a panel, and the panel is provided with a common intake port for the compressor side and the dryer side.