ES2721012T3 - Compresor alternativo con sistema de inyección de vapor - Google Patents

Compresor alternativo con sistema de inyección de vapor Download PDF

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Publication number
ES2721012T3
ES2721012T3 ES13864379T ES13864379T ES2721012T3 ES 2721012 T3 ES2721012 T3 ES 2721012T3 ES 13864379 T ES13864379 T ES 13864379T ES 13864379 T ES13864379 T ES 13864379T ES 2721012 T3 ES2721012 T3 ES 2721012T3
Authority
ES
Spain
Prior art keywords
compression cylinder
compression
pressure vapor
piston
operable
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES13864379T
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English (en)
Inventor
Ernest R Bergman
John P Elson
Frank S Wallis
Brian G Schroeder
Navara Michael R Schultz
Adam Michael Blake
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Copeland LP
Original Assignee
Emerson Climate Technologies Inc
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 Emerson Climate Technologies Inc filed Critical Emerson Climate Technologies Inc
Application granted granted Critical
Publication of ES2721012T3 publication Critical patent/ES2721012T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0057—Mechanical driving means therefor, e.g. cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0413—Cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

Un conjunto (600, 700) de compresor que comprende: un cilindro de compresión (438); un pistón de compresión (418) dispuesto dentro de dicho cilindro de compresión y que puede operarse para comprimir un vapor dispuesto dentro de dicho cilindro de compresión (438) de una presión de succión a una presión de descarga, pudiendo moverse dicho pistón de compresión (418) dentro de dicho cilindro de compresión (438) entre una posición de punto muerto superior (PMS) y una posición de punto muerto inferior (PMI); un cigüeñal (244) que puede operarse para activar el ciclo de dicho pistón de compresión (418) dentro de dicho cilindro de compresión (438); un orificio de inyección (454, 608, 708) en comunicación de fluido con dicho cilindro de compresión y que puede operarse para comunicar de manera selectiva vapor de presión intermedia a una presión entre dicho vapor de presión de succión y dicho vapor de presión de descarga a dicho cilindro de compresión (438), estando expuesto dicho orificio de inyección (454, 608, 708) por dicho pistón de compresión (418) cuando dicho pistón de compresión (418) se está acercando a dicha posición de PMI para permitir la comunicación de dicho vapor de presión intermedia hacia el interior de dicho cilindro de compresión (438), caracterizado por: un inyector (604, 704) recibido en dicho orificio de inyección (454, 608, 708) y que comunica dicho vapor de presión intermedia a dicho cilindro de compresión (438), en donde dicho inyector (604, 704) se controla para inyectar dicho vapor de presión intermedia en dicho cilindro de compresión (438) en momentos predeterminados basándose en una posición del pistón de compresión (418) dentro de dicho cilindro de compresión (438); y un sensor de posición (714) configurado para medir una posición de rotación de dicho cigüeñal (244), en donde dicho inyector (604, 704) puede operarse para inyectar dicho vapor de presión intermedia en dicho cilindro de compresión (438) en respuesta a los datos proporcionados por dicho sensor de posición (714).
ES13864379T 2012-12-18 2013-12-18 Compresor alternativo con sistema de inyección de vapor Active ES2721012T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261738741P 2012-12-18 2012-12-18
PCT/US2013/076083 WO2014100156A1 (en) 2012-12-18 2013-12-18 Reciprocating compressor with vapor injection system

Publications (1)

Publication Number Publication Date
ES2721012T3 true ES2721012T3 (es) 2019-07-26

Family

ID=50931107

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13864379T Active ES2721012T3 (es) 2012-12-18 2013-12-18 Compresor alternativo con sistema de inyección de vapor

Country Status (6)

Country Link
US (3) US20140170006A1 (es)
EP (1) EP2935888B1 (es)
CN (3) CN104937268B (es)
BR (1) BR112015014432A2 (es)
ES (1) ES2721012T3 (es)
WO (1) WO2014100156A1 (es)

Families Citing this family (12)

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US20140170006A1 (en) 2012-12-18 2014-06-19 Emerson Climate Technologies, Inc. Reciprocating compressor with vapor injection system
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US9938967B2 (en) 2014-10-29 2018-04-10 Emerson Climate Technologies, Inc. Reciprocating compressor system
EP3230587B1 (en) 2014-12-11 2021-10-06 Angelantoni Test Technologies S.R.L., in short ATT S.R.L. Reciprocating compressor for a cooling device
EP3230660A1 (en) 2014-12-11 2017-10-18 Angelantoni Test Technologies S.R.L., in short ATT S.R.L. Refrigeration device
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US10436187B2 (en) 2015-10-29 2019-10-08 Emerson Climate Technologies, Inc. Cylinder head assembly for reciprocating compressor
US10920762B2 (en) * 2016-05-07 2021-02-16 Emerson Climate Technologies, Inc. Cylinder head assembly for a reciprocating compressor including a cylinder head with an integral valve plate
EP3489509A1 (en) * 2017-11-23 2019-05-29 Robert Bosch GmbH Cam profile for a hydrostatic radial piston machine, and hydrostatic radial piston machine
DK181078B1 (en) * 2020-02-12 2022-11-25 Maersk Container Ind A/S FLOW CONDUCTOR FOR A PISTON COMPRESSOR IN A COOLING SYSTEM, PISTON COMPRESSOR FOR A COOLING SYSTEM AND CYLINDER HEAD FOR A PISTON COMPRESSOR FOR A COOLING SYSTEM
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EP2935888A4 (en) 2017-01-18
EP2935888A1 (en) 2015-10-28
US20160245278A1 (en) 2016-08-25
US20140170006A1 (en) 2014-06-19
BR112015014432A2 (pt) 2017-07-11
EP2935888B1 (en) 2019-03-27
CN107143476A (zh) 2017-09-08
CN107191347A (zh) 2017-09-22
US10280918B2 (en) 2019-05-07
CN104937268A (zh) 2015-09-23
CN107191347B (zh) 2019-07-23
US20140170003A1 (en) 2014-06-19
CN104937268B (zh) 2017-03-22
US10352308B2 (en) 2019-07-16
WO2014100156A1 (en) 2014-06-26

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