AT255460B - Procedure and device for testing the performance of gas compressors - Google Patents

Procedure and device for testing the performance of gas compressors

Info

Publication number
AT255460B
AT255460B AT730265A AT730265A AT255460B AT 255460 B AT255460 B AT 255460B AT 730265 A AT730265 A AT 730265A AT 730265 A AT730265 A AT 730265A AT 255460 B AT255460 B AT 255460B
Authority
AT
Austria
Prior art keywords
compressors
performance
testing
gas
procedure
Prior art date
Application number
AT730265A
Other languages
German (de)
Inventor
Wilfrid Ing Herbst
Original Assignee
Halle Maschf Veb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halle Maschf Veb filed Critical Halle Maschf Veb
Priority to AT730265A priority Critical patent/AT255460B/en
Application granted granted Critical
Publication of AT255460B publication Critical patent/AT255460B/en

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren und Einrichtung zur Leistungsprüfung von
Gaskompressoren 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 hörigen Zeichnungen zeigen Fig. 1 eine Prüfeinrichtung mit direkter mechanischer Kupplung zwischen Motor, Kompressor und Entspannungsmaschine im Schema, Fig. 2 eine Prüfeinrichtung für mehrere Kompressoren unter Verwendung einer gemeinsamen Entspannungsmaschine, die mit einem Generator verbunden ist, im Schema. 



   Nach Fig. 1 strömen die vom Kompressor 8 kommenden heissen unter Druck stehenden Gase durch die Druckleitung 1 zum Wärmeaustauscher 2, in dem ein Teil der Gaswärme durch Wasser oder   Luftkühlung abgeführt wird. Danach strömt   das Gas über die Leitung 3 in die Entspannungsmaschine 9, in der ein Teil der Antriebsenergie zurückgewonnen wird, wobei das Gas gleichzeitig durch die Entspannung eine   Temperaturabsenkung erfährt.   Das abgekühlte Gas gelangt danach durch die Leitung 4 wieder zum Kompressor 8, wo es erneut verdichtet wird, so dass ein geschlossener Kreisprozess besteht. 



  Der Kompressor 8, die Entspannungsmaschine 9 und der Motor 10 sind durch die Kupplungen 5 und 6 miteinander verbunden, wobei der Motor 10 die restliche für den Antrieb der Prüfeinrichtung notwendige Energie liefert. 



   Nach Fig. 2 strömt das von mehreren Kompressoren 8 kommende   heisse. unter   Druck stehende Gas über die gemeinsame Druckleitung   1,   den Wärmeaustauscher 2 und die Leitung 3 zur gemeinsamen Entspannungsmaschine 9, die ihre Leistung über die Kupplung 7 an den Generator 11 abgibt. Das entspannte und abgekühlte Gas strömt über die Leitung 4 wieder zu den zu prüfenden Kompressoren 8. Bei dieser Prüfeinrichtung müssen die Motoren 10 zum Antrieb der Kompressoren 8 die volle Antriebsleistung aufbringen, von der ein Teil über den Generator 11 als elektrische Energie zurückgewonnen wird. 



   Nach beiden Ausführungsbeispielen können mit den erfindungsgemässen Prüfeinrichtungen auch mehrstufige Kompressoren einer Leistungsprüfung unterzogen werden. 



   Die gleichen Einrichtungen können bei   Luftkompressoren   auch in dieser Form Anwendung finden, in   dem man bei genügender Kühlung des Kompressors   8 den Wärmeaustauscher 2 sowie die Leitung 4 weglässt, so dass ein offener Kreisprozess mit der Atmosphäre entsteht. 



    PATENTANSPRÜCHE :    
1. Verfahren zur Leistungsprüfung von Gaskompressoren, insbesondere Kältekompressoren, dadurch gekennzeichnet, dass das von einem oder mehreren Kompressoren (8) kommende, unter Druck stehende Gas einer Entspannungsmaschine (9) zugeführt wird.



   <Desc / Clms Page number 1>
 



  Procedure and facility for performance testing of
Gas compressors
 EMI1.1
 

 <Desc / Clms Page number 2>

 Associated drawings show: Fig. 1 a test device with direct mechanical coupling between motor, compressor and expansion machine in the scheme, Fig. 2 a test device for several compressors using a common expansion machine, which is connected to a generator, in the scheme.



   According to FIG. 1, the hot pressurized gases coming from the compressor 8 flow through the pressure line 1 to the heat exchanger 2, in which part of the gas heat is dissipated by water or air cooling. The gas then flows via line 3 into expansion machine 9, in which part of the drive energy is recovered, with the gas simultaneously experiencing a temperature drop due to the expansion. The cooled gas then returns to the compressor 8 through the line 4, where it is compressed again, so that a closed cycle exists.



  The compressor 8, the expansion machine 9 and the motor 10 are connected to one another by the clutches 5 and 6, the motor 10 supplying the remaining energy necessary for driving the test device.



   According to FIG. 2, the hot flow coming from several compressors 8. Pressurized gas via the common pressure line 1, the heat exchanger 2 and the line 3 to the common expansion machine 9, which delivers its power to the generator 11 via the coupling 7. The relaxed and cooled gas flows via line 4 back to the compressors 8 to be tested. In this test device, the motors 10 to drive the compressors 8 must provide the full drive power, some of which is recovered as electrical energy via the generator 11.



   According to both exemplary embodiments, multi-stage compressors can also be subjected to a performance test with the test devices according to the invention.



   The same devices can also be used with air compressors in this form, in which, if the compressor 8 is sufficiently cooled, the heat exchanger 2 and the line 4 are omitted so that an open cycle with the atmosphere is created.



    PATENT CLAIMS:
1. A method for testing the performance of gas compressors, in particular refrigeration compressors, characterized in that the pressurized gas coming from one or more compressors (8) is fed to an expansion machine (9).

 

Claims (1)

2. Verfahren nach Anspruch 1, bei dem das Gas im geschlossenem Kreisprozess geführt wird, da- EMI2.1 2. The method according to claim 1, wherein the gas is guided in a closed cycle process, there- EMI2.1 3. Einrichtung zur Durchführung des Verfahrens nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass der Kompressor (8), die Entspannungsmaschine (9) und ein Motor (10) mechanisch verbunden sind. 3. Device for carrying out the method according to claims 1 and 2, characterized in that the compressor (8), the expansion machine (9) and a motor (10) are mechanically connected. 4. Einrichtung zur Durchführung des Verfahrens nach den Ansprüchen 1 und 2, d a d u r c h g e k e n n zeichnet, dass die Entspannungsmaschine (9) mit einem Generator (11) verbunden ist. 4. Device for carrying out the method according to claims 1 and 2, d a d u r c h g e k e n n records that the expansion machine (9) is connected to a generator (11).
AT730265A 1965-08-06 1965-08-06 Procedure and device for testing the performance of gas compressors AT255460B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT730265A AT255460B (en) 1965-08-06 1965-08-06 Procedure and device for testing the performance of gas compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT730265A AT255460B (en) 1965-08-06 1965-08-06 Procedure and device for testing the performance of gas compressors

Publications (1)

Publication Number Publication Date
AT255460B true AT255460B (en) 1967-07-10

Family

ID=3594691

Family Applications (1)

Application Number Title Priority Date Filing Date
AT730265A AT255460B (en) 1965-08-06 1965-08-06 Procedure and device for testing the performance of gas compressors

Country Status (1)

Country Link
AT (1) AT255460B (en)

Similar Documents

Publication Publication Date Title
DE4410440A1 (en) Compressed air energy storage system
DE3018450A1 (en) METHOD FOR PROVIDING PROCESS HEAT FOR HIGH TEMPERATURE PROCESSES USING A HEAT PUMP
AT255460B (en) Procedure and device for testing the performance of gas compressors
DE1564655B2 (en) Nuclear power plant with CO deep 2 cooling
DE843269C (en) Cooling device for generators driven by steam turbines
CH425847A (en) Method and device for cooling a chamber
DE2345420A1 (en) Operating method for prime mover or refrigerating unit - using an operating medium circulating in a closed system supplied with energy by compression
DE2724812B2 (en) Method for operating a nuclear power plant with working gas heated in a high-temperature reactor and a nuclear power plant for carrying out the method
DE2710533A1 (en) Diesel generator set with exhaust gas turbine - has screw compressor driven in heat pump circuit
DE102012017314A1 (en) System for increasing efficiency of two-stage or multi-stage compressor assembly for compression of process gas, circulates cooling agent to absorption-type refrigeration machine and intercooler
DE102019133904A1 (en) Method for loading a high-temperature thermal storage system using a compressor-expander system
DE1698651A1 (en) Method and device for checking the performance of gas compressors
DE102005060831B4 (en) Closed gas turbine process
DE2730769C3 (en) Internal combustion engine, the outlet of which is connected to an exhaust gas turbine
DE3527438A1 (en) Heat engine for using environmental heat
DE1601649A1 (en) Gas turbine plant
DE1902259A1 (en) Heat cycle prime mover and method of operation
DE2543569A1 (en) Heat pump with thermal drive - uses IC engine driven compressor in combination with heat converting equipment
DE2732132A1 (en) Heat producing system using water or air as source - permits all year use of heat pump, without additional heating
DE10220870A1 (en) Operating autonomous heat pump, e.g. for power stations, involves deriving drive energy for compressor at least partly from supplied thermal energy using at least one expansion machine
DE841083C (en) Method for operating gas turbine plants and device for carrying out the method
DE841378C (en) Gas turbine plant with partially closed circuit
CH126051A (en) Method and device for cooling electrical machines, in particular turbo generators.
DE963155C (en) Process for energy recovery in the cooling of single or multi-stage compressed gases in heat exchangers that are downstream of the compression stages
WO2004032308A1 (en) Cooling method