SU868115A2 - Compressor with liquid piston - Google Patents

Description

(54) COMPRESSOR WITH LIQUID PISTON

I

This invention relates to a compressor industry.

According to the main author. St. No. 573609, there is a well-known liquid piston compressor, which contains a float chamber with an inlet pipe and a liquid inlet window, which is closed by means of a valve, connected with a rod installed in a cylindrical guide and provided with a float limit switch, the chamber with pipes is connected to tanks having a height, equal to the height of the fluid rise in the chamber, and the valve is made c, cylindrical and inside it is located the piston fixedly mounted on the inlet pipe, the output end of which is located coaxially of the inlet port 1.

However, in such compressors the compressible air is not cooled sufficiently quickly. The purpose of the invention is to increase the efficiency by cooling the compressible air.

The goal is achieved by installing a baffle with openings at the top of each tank, one of the pipelines connecting the chamber to the tank is inserted into the latter and communicating with the space under the partition, the other has a check valve, and the space of the tank above the partition is communicated by branch pipe with a float chamber.

J In FIG. 1 shows the proposed compressor, a longitudinal section; in fig. 2 - part of the partition; in fig. 3 shows section A-A in FIG. 2

A liquid piston compressor contains a float chamber 1 with an inlet

10 with a nozzle 2 and an outlet port 3 for a liquid overlapped with a valve 4, connected to a brush 5 installed in a cylindrical guide 6 and equipped with a stop 7 of the stroke of the float 8, the chamber 1 with pipes 9 and 10 co5 is connected with the capacities 11 and 12 having a height equal to the height of the liquid in the chamber I, and the valve 4 is cylindrical and inside it is a piston 13 fixedly mounted on the inlet 2, the output end of which

20 is located coaxially with the inlet port 3. At the top of each tank 11 and 12 a partition 14 is installed with openings 15,

One of the pipelines 9 is introduced into the container 11 and communicates with the space under the partition 14, a check valve 16 is installed in the pipe 12, and the space of the container 11 above the partition 14 is communicated by means of a pipe 17 with a pollakovy chamber 1.

The compressor works as follows.

When the level is raised with the valves 16 closed, the liquid enters from the float chamber I through the nozzle 17 into the space above the partition 14, from where it is injected through the holes 15 into the space under the partition and displaces the compressed air through the pipeline 9. At the same time, the liquid droplets flying in the compressible gas cool it. As the level decreases, fluid through conduit 10 and open valves 16 is discharged from the tanks into the float chamber.

The use of the invention will allow to intensify the heat transfer of compressed

15

air with liquid that leads to increase in efficiency of the compressor.

Claims (1)

Invention Formula Compressor with a liquid piston autom. St. No. 573609, characterized in that, in order to increase the efficiency by cooling the compressible air, a partition with holes is installed in the upper part of each tank, one of the pipelines connecting the chamber with the tank is inserted into the latter and communicated with the space under the partition, the other has a check valve, and the space of the container above the partition is communicated by means of a pipe with a float chamber. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 573609, cl. F 04 B 35/02, 1977. / 15 n