CN1326050A - Linear reciprocating compressor - Google Patents

Linear reciprocating compressor Download PDF

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Publication number
CN1326050A
CN1326050A CN 00113471 CN00113471A CN1326050A CN 1326050 A CN1326050 A CN 1326050A CN 00113471 CN00113471 CN 00113471 CN 00113471 A CN00113471 A CN 00113471A CN 1326050 A CN1326050 A CN 1326050A
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CN
China
Prior art keywords
cylinder
reciprocating compressor
linear reciprocating
oil cylinder
piston
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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.)
Pending
Application number
CN 00113471
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Chinese (zh)
Inventor
刘建辉
刘海生
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 00113471 priority Critical patent/CN1326050A/en
Publication of CN1326050A publication Critical patent/CN1326050A/en
Pending legal-status Critical Current

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  • Reciprocating Pumps (AREA)

Abstract

A straight-line reciprocating compressor is composed of hydraulic oil cylinder, air cylinders at both ends of hydraulic oil cylinder, and pistons for said oil and air cylinders. Said pistons are linked via piston rod with each other. Its advantages include simple structure, no noise, long stroke, great diameter of air cylinder, great displacement, and long service life of sealing part (400 hr or more).

Description

Linear reciprocating compressor
The present invention relates to a kind of linear reciprocating compressor, it is mechanical to belong to the fluid variable capacity.
The oxygen preparation is adopted connecting rod with compressor, and noise is big, serious wear.
The purpose of this invention is to provide a kind of linear reciprocating compressor, be used for the supercharging of liquid oxygen, for example the aviation oxygen dispenser.
The objective of the invention is to realize in the following manner, it is combined by two cylinders at intermediate liquid compressing cylinder and two, and the center line of oil cylinder and cylinder is on same straight line, by the commutation of integrated change valve control hydraulic pressure.
Characteristics of the present invention are that it is simple for structure, and the operation noise free when output reaches 35MPa, does not also have leakage; Because adopted big stroke, big cylinder diameter cylinder, discharge capacity is 30 times of 628 oxygen compressors, the life-span of Sealing is more than 400 hours.
Accompanying drawing is structure of the present invention and active configuration schematic representation thereof, is numbered compressor 1 among the figure, selector valve 2, pressure gauge 3, accumulator 4, gas control relief valve 5, relief valve 6, variable displacement pump 7, oil purifier 8, following dry device 9, oil expeller 10, pressure gauge 11,13, reduction valve 12, hydraulic jack 14, oil cylinder piston 15, piston rod 16, cylinder piston 17, cylinder 18.
Below in conjunction with accompanying drawing embodiments of the invention are described, with reference to accompanying drawing, the utility model comprises hydraulic jack 14, cylinder 18, oil cylinder piston 16, cylinder piston 17, two of hydraulic jack 14 respectively has a cylinder 18 oil cylinder pistons 15 to link to each other by piston rod 16 with cylinder piston 17, the center line of oil cylinder 14 and cylinder 18 is on same straight line, and the both sides of hydraulic jack 14 link to each other with selector valve 2 by pipeline.Its working procedure is that pressure oil passes through selector valve 2 repeatedly in the cylinder body on liquid in-out compressing cylinder both sides, promotes oil cylinder piston 15 to-and-fro motion, finishes compression work thereby drive cylinder piston 17 motions.

Claims (1)

  1. A kind of linear reciprocating compressor, comprise hydraulic jack (14), cylinder (18), oil cylinder piston (15), cylinder piston (17), it is characterized in that respectively there is a cylinder (18) at described hydraulic jack (14) two, oil cylinder piston (15) links to each other by piston rod (16) with cylinder piston (17), and the center line of oil cylinder (14) and cylinder (18) is on same straight line.
CN 00113471 2000-05-31 2000-05-31 Linear reciprocating compressor Pending CN1326050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00113471 CN1326050A (en) 2000-05-31 2000-05-31 Linear reciprocating compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00113471 CN1326050A (en) 2000-05-31 2000-05-31 Linear reciprocating compressor

Publications (1)

Publication Number Publication Date
CN1326050A true CN1326050A (en) 2001-12-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00113471 Pending CN1326050A (en) 2000-05-31 2000-05-31 Linear reciprocating compressor

Country Status (1)

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CN (1) CN1326050A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100337031C (en) * 2005-10-13 2007-09-12 南京全章液力科技有限公司 Hydraulic reciprocating pump
CN100447412C (en) * 2007-06-18 2008-12-31 俞卫权 Fluid power machine
CN102121467A (en) * 2011-01-30 2011-07-13 俞卫权 Fluid power machine
CN103982395A (en) * 2014-04-25 2014-08-13 珠海辉钰医疗科技有限公司 Oxygen booster
CN104060643A (en) * 2014-03-06 2014-09-24 任化一 Hydraulic energy storage and conservation device of excavating machine
US10072487B2 (en) 2016-09-22 2018-09-11 I-Jack Technologies Incorporated Lift apparatus for driving a downhole reciprocating pump
US10087924B2 (en) 2016-11-14 2018-10-02 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US10544783B2 (en) 2016-11-14 2020-01-28 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
CN110821781A (en) * 2019-12-26 2020-02-21 宁波文泽机电技术开发有限公司 Hydraulic air compressor
CN111005854A (en) * 2019-12-26 2020-04-14 宁波文泽机电技术开发有限公司 Air compressor
CN111022279A (en) * 2019-12-26 2020-04-17 东莞海特帕沃液压科技有限公司 Reciprocating plunger pump
CN111022280A (en) * 2019-12-26 2020-04-17 东莞海特帕沃液压科技有限公司 High-pressure water pump
CN111075686A (en) * 2019-12-30 2020-04-28 宁波文泽机电技术开发有限公司 Air compressor
CN111075685A (en) * 2019-12-30 2020-04-28 黄洪刚 Compact air compressor
CN111075684A (en) * 2019-12-30 2020-04-28 宁波真格液压科技有限公司 Hydraulic drive's air compressor machine
CN111120256A (en) * 2019-12-26 2020-05-08 东莞海特帕沃液压科技有限公司 Air compressor
WO2021212200A1 (en) * 2020-10-22 2021-10-28 Rezende Divino Ananias De Motor with horizontal volumetric cylinder and dual-action piston moved by falling water
US11519403B1 (en) 2021-09-23 2022-12-06 I-Jack Technologies Incorporated Compressor for pumping fluid having check valves aligned with fluid ports
US11952995B2 (en) 2020-02-28 2024-04-09 I-Jack Technologies Incorporated Multi-phase fluid pump system

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100337031C (en) * 2005-10-13 2007-09-12 南京全章液力科技有限公司 Hydraulic reciprocating pump
CN100447412C (en) * 2007-06-18 2008-12-31 俞卫权 Fluid power machine
CN102121467A (en) * 2011-01-30 2011-07-13 俞卫权 Fluid power machine
CN102121467B (en) * 2011-01-30 2013-04-17 俞卫权 Fluid power machine
CN104060643A (en) * 2014-03-06 2014-09-24 任化一 Hydraulic energy storage and conservation device of excavating machine
CN103982395A (en) * 2014-04-25 2014-08-13 珠海辉钰医疗科技有限公司 Oxygen booster
US10352138B2 (en) 2016-09-22 2019-07-16 I-Jack Technologies Incorporated Lift apparatus for driving a downhole reciprocating pump
US10072487B2 (en) 2016-09-22 2018-09-11 I-Jack Technologies Incorporated Lift apparatus for driving a downhole reciprocating pump
US11242847B2 (en) 2016-11-14 2022-02-08 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US11162491B2 (en) 2016-11-14 2021-11-02 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US10544783B2 (en) 2016-11-14 2020-01-28 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US11982269B2 (en) 2016-11-14 2024-05-14 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US11339778B2 (en) 2016-11-14 2022-05-24 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US10167857B2 (en) 2016-11-14 2019-01-01 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
US10087924B2 (en) 2016-11-14 2018-10-02 I-Jack Technologies Incorporated Gas compressor and system and method for gas compressing
CN111022279A (en) * 2019-12-26 2020-04-17 东莞海特帕沃液压科技有限公司 Reciprocating plunger pump
CN111120256A (en) * 2019-12-26 2020-05-08 东莞海特帕沃液压科技有限公司 Air compressor
CN111022280A (en) * 2019-12-26 2020-04-17 东莞海特帕沃液压科技有限公司 High-pressure water pump
CN111005854A (en) * 2019-12-26 2020-04-14 宁波文泽机电技术开发有限公司 Air compressor
CN111022280B (en) * 2019-12-26 2023-10-20 台州市飞奔机械制造有限公司 High-pressure water pump
CN110821781A (en) * 2019-12-26 2020-02-21 宁波文泽机电技术开发有限公司 Hydraulic air compressor
CN111075685A (en) * 2019-12-30 2020-04-28 黄洪刚 Compact air compressor
CN111075684A (en) * 2019-12-30 2020-04-28 宁波真格液压科技有限公司 Hydraulic drive's air compressor machine
CN111075686A (en) * 2019-12-30 2020-04-28 宁波文泽机电技术开发有限公司 Air compressor
CN111075684B (en) * 2019-12-30 2023-09-12 湖北双剑鼓风机股份有限公司 Hydraulic drive's air compressor machine
US11952995B2 (en) 2020-02-28 2024-04-09 I-Jack Technologies Incorporated Multi-phase fluid pump system
WO2021212200A1 (en) * 2020-10-22 2021-10-28 Rezende Divino Ananias De Motor with horizontal volumetric cylinder and dual-action piston moved by falling water
US11519403B1 (en) 2021-09-23 2022-12-06 I-Jack Technologies Incorporated Compressor for pumping fluid having check valves aligned with fluid ports

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication