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ES2657481T3 - Sistema de válvula de corredera para un compresor de tornillo - Google Patents

Sistema de válvula de corredera para un compresor de tornillo Download PDF

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Publication number
ES2657481T3
ES2657481T3 ES07839426.9T ES07839426T ES2657481T3 ES 2657481 T3 ES2657481 T3 ES 2657481T3 ES 07839426 T ES07839426 T ES 07839426T ES 2657481 T3 ES2657481 T3 ES 2657481T3
Authority
ES
Spain
Prior art keywords
main body
screw compressor
valve system
sliding valve
screw
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
ES07839426.9T
Other languages
English (en)
Inventor
Peter J. Pileski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of ES2657481T3 publication Critical patent/ES2657481T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Una válvula de corredera (23) que comprende: una porción de cuerpo principal configurada para deslizarse en un puerto de descarga de un compresor de tornillo (10) para regular la salida de una materia de trabajo a través de los rotores de tornillo (18, 20) del compresor de tornillo (10); y un amortiguador de pulsaciones soportado por el cuerpo principal para amortiguar las pulsaciones de presión en la materia de trabajo descargada. en la que la porción de cuerpo principal comprende una pluralidad de paredes (56, 64, 74) que definen una cámara interior (58) encerrada, y el amortiguador de pulsaciones comprende un orificio (56) que se extiende en el interior de una pared (54) del cuerpo principal de tal manera que la materia de trabajo descargada de los rotores de tornillo tiene acceso a la cámara interior encerrada, que se caracteriza porque el cuerpo principal incluye una pluralidad de orificios (56A - E) que se extienden dentro de la cámara interior (58)

Description

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Claims (1)

  1. imagen1
ES07839426.9T 2007-10-10 2007-10-10 Sistema de válvula de corredera para un compresor de tornillo Active ES2657481T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/021646 WO2009048447A1 (en) 2007-10-10 2007-10-10 Slide valve system for a screw compressor

Publications (1)

Publication Number Publication Date
ES2657481T3 true ES2657481T3 (es) 2018-03-05

Family

ID=40549430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07839426.9T Active ES2657481T3 (es) 2007-10-10 2007-10-10 Sistema de válvula de corredera para un compresor de tornillo

Country Status (5)

Country Link
US (1) US8459963B2 (es)
EP (1) EP2209968B1 (es)
CN (1) CN101821479A (es)
ES (1) ES2657481T3 (es)
WO (1) WO2009048447A1 (es)

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US8813492B2 (en) * 2009-10-14 2014-08-26 Hansen Engine Corporation Internal combustion engine and supercharger
DE102013020534A1 (de) * 2013-12-12 2015-06-18 Gea Refrigeration Germany Gmbh Verdichter
JP6385708B2 (ja) * 2014-04-18 2018-09-05 日立ジョンソンコントロールズ空調株式会社 スクリュー圧縮機
US9546660B2 (en) 2014-06-02 2017-01-17 Ingersoll-Rand Company Compressor system with resonator
CN104314818B (zh) * 2014-09-28 2017-11-10 珠海格力电器股份有限公司 半封闭式螺杆压缩机
US10731648B2 (en) * 2014-11-07 2020-08-04 Trane International Inc. Sound control for a heating, ventilation, and air conditioning unit
CN105041648B (zh) * 2015-09-15 2017-11-17 珠海格力电器股份有限公司 一种螺杆压缩机及其机体
DE102017115623A1 (de) 2016-07-13 2018-01-18 Trane International Inc. Variable Economizereinspritzposition
CN106949051B (zh) 2017-03-20 2018-11-30 珠海格力电器股份有限公司 压缩机用滑阀及具有其的螺杆压缩机
CN107044421B (zh) * 2017-06-06 2019-07-26 珠海格力电器股份有限公司 空调机组、压缩机及其壳体结构
CN207420867U (zh) * 2017-08-30 2018-05-29 珠海格力电器股份有限公司 变频螺杆压缩机和空调
CN208089547U (zh) * 2017-09-30 2018-11-13 江森自控空调冷冻设备(无锡)有限公司 一种滑阀
CN109058115B (zh) * 2018-09-17 2019-12-24 西安交通大学 一种具有气流脉动衰减功能的螺杆压缩机滑阀
US11920594B2 (en) * 2018-09-17 2024-03-05 Xi'an Jiaotong University Screw compressor slide valve and screw compressor with gas pulsation attenuation function
CN113374669A (zh) * 2020-03-10 2021-09-10 开利公司 用于换热系统的压缩机、换热系统和压缩机运行控制方法
CN113513474B (zh) * 2020-04-09 2023-02-21 江森自控空调冷冻设备(无锡)有限公司 螺杆压缩机、制冷系统和制冷系统的控制方法

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Also Published As

Publication number Publication date
EP2209968A4 (en) 2014-02-19
US20100202904A1 (en) 2010-08-12
US8459963B2 (en) 2013-06-11
EP2209968A1 (en) 2010-07-28
CN101821479A (zh) 2010-09-01
EP2209968B1 (en) 2018-01-24
WO2009048447A1 (en) 2009-04-16

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