BR112012007308A2 - compressor de expansão esférico adaptado a condições de trabalho variáveis - Google Patents

compressor de expansão esférico adaptado a condições de trabalho variáveis

Info

Publication number
BR112012007308A2
BR112012007308A2 BR112012007308A BR112012007308A BR112012007308A2 BR 112012007308 A2 BR112012007308 A2 BR 112012007308A2 BR 112012007308 A BR112012007308 A BR 112012007308A BR 112012007308 A BR112012007308 A BR 112012007308A BR 112012007308 A2 BR112012007308 A2 BR 112012007308A2
Authority
BR
Brazil
Prior art keywords
pressure
gas tank
working conditions
expansion
control circuit
Prior art date
Application number
BR112012007308A
Other languages
English (en)
Inventor
Luyi Wang
Nan Xia
Original Assignee
Lili Ma
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 Lili Ma filed Critical Lili Ma
Publication of BR112012007308A2 publication Critical patent/BR112012007308A2/pt

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/54—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
    • 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
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Abstract

compressor de expansão esférico adaptado a condições de trabalho variáveis compressor de expansão adaptado a condições de trabalho variáveis com uma câmara interna esférica , que compreende um compressor de rotor rolante usando como compressor de primeiro estágio, câmaras de trabalho compressão, câmaras de trabalho de expansão , um tanques de gás e um circutio de controle de pressão. o circuito de controle de pressão é disposto entre o tanque de gás e uma válvula de entrada controlada para abrir/fechar de acordo com a pressão no tanque de gás. quando a pressão no tanque de gás exceder um valor estabelecido , a válvula de entrada controlada por pressão será fechada pelo circuito de controle de pressão. quando a pressão no tanque de gás retornar para o valor estabelecido, a válvula de entrada controlada pro pressão será aberta e o compressor de rotor rolante irá trabalhar normalmente. o meio de trabalho da compressão de primeiro estágio entra no tanque de gás , a pressão no tanque é mantida constante através da regulagem do circuito de controle de pressão. o meio de trabalho com pressão constante entra na compressão de segundo estágio , se expandindo então no estágio de expansão , formando assim o compressor de expansão esférico adaptado a condições de trabalho variáveis.
BR112012007308A 2009-09-30 2010-07-30 compressor de expansão esférico adaptado a condições de trabalho variáveis BR112012007308A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200910024200 CN101691864B (zh) 2009-09-30 2009-09-30 一种适应变工况的球形膨胀压缩机
PCT/CN2010/075593 WO2011038617A1 (zh) 2009-09-30 2010-07-30 一种适应变工况的球形膨胀压缩机

Publications (1)

Publication Number Publication Date
BR112012007308A2 true BR112012007308A2 (pt) 2016-04-19

Family

ID=42080573

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007308A BR112012007308A2 (pt) 2009-09-30 2010-07-30 compressor de expansão esférico adaptado a condições de trabalho variáveis

Country Status (6)

Country Link
US (1) US8956128B2 (pt)
EP (1) EP2472115B1 (pt)
JP (1) JP5514319B2 (pt)
CN (1) CN101691864B (pt)
BR (1) BR112012007308A2 (pt)
WO (1) WO2011038617A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691864B (zh) * 2009-09-30 2011-08-24 马丽莉 一种适应变工况的球形膨胀压缩机
CN103147991B (zh) * 2013-03-26 2015-06-10 西安正安环境技术有限公司 一种用于球形压缩机的转盘旋转同步机构
CN103541892B (zh) * 2013-09-29 2015-10-21 西安正安环境技术有限公司 球形压缩机
WO2015139554A1 (zh) * 2014-03-18 2015-09-24 西安正安环境技术有限公司 球形压缩机转子防卡死机构、球形压缩机防卡死动力机构和球形压缩机
CN108035965B (zh) * 2018-02-08 2023-09-26 哈尔滨工业大学深圳研究生院 一种刚柔两级锁紧球关节
CN108533489B (zh) * 2018-06-01 2023-11-24 珠海格力电器股份有限公司 压缩机及空调系统
IT201800006898A1 (it) * 2018-07-03 2020-01-03 Simone Costarella Macchina a fluido volumetrica ad alte prestazioni con trasmissione idraulica di potenza e rotore a moto alterno
CN109236640B (zh) * 2018-09-28 2021-04-06 浙江大学 高性能叶片液压泵
EP4053411A4 (en) 2019-11-01 2023-11-15 Shenzhen Spherical Fluid Power Technology Co., Ltd STATIC PRESSURE SUPPORT FOR A BALL MOTOR PUMP ROTOR AND BALL MOTOR PUMP PROVIDED WITH STATIC PRESSURE SUPPORT
CN111287972B (zh) * 2020-02-26 2021-11-23 李炳强 叶旋压缩机
CN115711213A (zh) * 2022-12-06 2023-02-24 郑州轻工业大学 基于内容积比可调节的回转活塞式补气压缩机及空调系统

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CN201513347U (zh) 2009-09-30 2010-06-23 马丽莉 适应变工况的二氧化碳球形膨胀压缩机

Also Published As

Publication number Publication date
WO2011038617A1 (zh) 2011-04-07
CN101691864B (zh) 2011-08-24
JP2013506083A (ja) 2013-02-21
JP5514319B2 (ja) 2014-06-04
CN101691864A (zh) 2010-04-07
EP2472115A1 (en) 2012-07-04
EP2472115B1 (en) 2017-02-15
US20120189479A1 (en) 2012-07-26
EP2472115A4 (en) 2014-09-10
US8956128B2 (en) 2015-02-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]