CN2445111Y - Straight-line reciprocating compressor - Google Patents
Straight-line reciprocating compressor Download PDFInfo
- Publication number
- CN2445111Y CN2445111Y CN 00225720 CN00225720U CN2445111Y CN 2445111 Y CN2445111 Y CN 2445111Y CN 00225720 CN00225720 CN 00225720 CN 00225720 U CN00225720 U CN 00225720U CN 2445111 Y CN2445111 Y CN 2445111Y
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- CN
- China
- Prior art keywords
- cylinder
- oil cylinder
- piston
- air
- utility
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a linear reciprocating compressor which comprises a hydraulic oil cylinder 14, air cylinders 18, an oil cylinder piston 15 and air cylinder pistons 17, wherein, both ends of the hydraulic oil cylinder 14 are respectively provided with an air cylinder 18; the oil cylinder piston 15 is connected with the air cylinder pistons 17 through piston rods 16; the central lines of the oil cylinder 14 and the air cylinders 18 lie in the same straight line. The utility model has the advantages of simple structure and no noise operation; because the air cylinders with large stroke and large cylinder diameter are used, discharge capacity is 30 times larger than that of a 628 oxygen compressor, and the service lives of sealing elements are more than 400 hours.
Description
The utility model relates to a kind of linear reciprocating compressor, and 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 utility model provides a kind of linear reciprocating compressor, is used for for example preparation of liquid oxygen of liquid gas.
The purpose of this utility model realizes that 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 utility model 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 utility model 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, exsiccator 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 embodiment of the present utility model is described, with reference to accompanying drawing, the utility model comprises hydraulic jack 14, cylinder 18, oil cylinder piston 15, 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)
- 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225720 CN2445111Y (en) | 2000-10-08 | 2000-10-08 | Straight-line reciprocating compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225720 CN2445111Y (en) | 2000-10-08 | 2000-10-08 | Straight-line reciprocating compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2445111Y true CN2445111Y (en) | 2001-08-29 |
Family
ID=33589759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225720 Expired - Fee Related CN2445111Y (en) | 2000-10-08 | 2000-10-08 | Straight-line reciprocating compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2445111Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628953A (en) * | 2013-12-20 | 2014-03-12 | 大连大学 | Automotive exhaust purification system and automotive exhaust purification method |
| 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 |
| 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 |
-
2000
- 2000-10-08 CN CN 00225720 patent/CN2445111Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628953B (en) * | 2013-12-20 | 2015-10-07 | 大连大学 | Automobile tail gas purification system and purification method |
| CN103628953A (en) * | 2013-12-20 | 2014-03-12 | 大连大学 | Automotive exhaust purification system and automotive exhaust purification method |
| 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 |
| US10544783B2 (en) | 2016-11-14 | 2020-01-28 | 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 |
| US11162491B2 (en) | 2016-11-14 | 2021-11-02 | I-Jack Technologies Incorporated | Gas compressor and system and method for gas compressing |
| US11242847B2 (en) | 2016-11-14 | 2022-02-08 | 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 |
| US11982269B2 (en) | 2016-11-14 | 2024-05-14 | I-Jack Technologies Incorporated | Gas compressor and system and method for gas compressing |
| US11952995B2 (en) | 2020-02-28 | 2024-04-09 | I-Jack Technologies Incorporated | Multi-phase fluid pump system |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |