SU1343123A1 - Wave-type pressure exchanger - Google Patents

Abstract

This invention relates to a power plant industry. It allows you to increase efficiency and reduce size. The drum (B) 6 has pressure exchange channels (K) 7c with inlets and outlets 8.9. The axes K 7 are located along forming a one-blade hyperboloid of rotation coaxial with the axis B, and the holes 8 of each K 7 are located on its lateral surface. In Koryus Pusu I of the exchanger, 2.3, 4.5 windows for injection and discharge of compressive and compressible gases were blown out. When the hole 9 is aligned with the window 2 along the K 7, the pressure wave begins to propagate, compressing inside it. air (B). By the time the wave reaches pressure 8, the latter communicates with window 5 and compressed B begins to flow out from K 7. The process of outflow B continues until the suction wave coming to window 5 resulting from the passage of hole 9 of window 2 during rotation B 6. By rotation B 6, hole 9 communicates with window 3, through which compressible B elapses. The rarefaction wave that forms at the same time reaches hole 8 at the time of communication with window 4. As a result of double reflection of the wave from the open ends of K 7, Its purging and filling. Then the cycle repeats. 4 il. "(L with" with h with

Description

1I

The p-1 invention relates to energy engineering, namely to wave pressure exchangers.

The purpose of the invention is to increase efficiency

g-

and downsizing.

FIG. I shows the pressure wave exchanger, a longitudinal, l1Oth section in FIG. 2 is a section A-L in FIG. one; in fig. 3 shows a section BB in FIG. in fig. 4 shows the arrangement of the axes of the pressure exchange channels:

The wave pressure exchanger contains a housing 1 with windows 2-5 for supplying and discharging compressive and compressible gases and a drum 6 having pressure transfer channels 7 with inlet and outlet openings 8 and 9. The axes of the channels 7 are located along the forming coaxial axis of the drum 6, and the inlet and outlet holes 8 and 9 of each channel 7 are located on its side surface.

Wave pressure exchanger work em as follows.

When the outlet 9 is aligned with the window 2 along the pressure exchange channel 7, a pressure wave begins to propagate, compressing the gas (air) in it. By the time the wave reaches the pressure of the inlet of the sequel, it communicates with window 5 and the compressed air begins to flow out of the pressure exchange channel 7.

The process of expiration of the airflow continues until the moment when you approach the window 5

Kto

15

;

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thirty

35

WAVE, which is formed as a result of the passage of the outlet 2 of the window 2 in the process of rotation of the drum 6.

I

Upon further rotation of the latter, the outlet 9 is in communication with the window 3, through which the compressible gas flows out. The resulting vacuum wave reaches the aperture 8 at the time of communication with the window 4. As a result of a double reflection of the volcano from the open ends of the pressure exchange channel 7, it is pro duced and filled. Then the cycle repeats. When the pressure exchanger is operating, the flow of the compressing and s: kmamaemy gases do not undergo turns, due to which the losses are reduced and the efficiency increases.

Claims (1)

Invention Formula BojnioBoft pressure exchanger, comprising a housing with windows for supplying and discharging compressive and compressible gases and a drum having pressure exchange channels with inlet and outlet openings, characterized in that, with an Efficiency Increase and - leHb - dimensions, the axes of the channels are located along a single-cavity hyperboloid of rotation, coaxial to the axis of the drum, and the input and output openings of each channel are located on its side surface. Phi 2 .З Ingredient A. Shpara Editor L, Gratilo Tehred M. Didyk Order D624 / 35 Circulation .. 5 / 4Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Design US if Proofreader A. T sko