CN202732265U - Double-row multi-stage compressor general platform - Google Patents
Double-row multi-stage compressor general platform Download PDFInfo
- Publication number
- CN202732265U CN202732265U CN 201220388164 CN201220388164U CN202732265U CN 202732265 U CN202732265 U CN 202732265U CN 201220388164 CN201220388164 CN 201220388164 CN 201220388164 U CN201220388164 U CN 201220388164U CN 202732265 U CN202732265 U CN 202732265U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- cylinders
- grades
- switching
- 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 - Lifetime
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a double-row multi-stage compressor general platform, which relates to the technical field of compressors, and realizes one-machine multi-stage compression flow and working pressure. The platform comprises a crank case, a plurality of piston air cylinders and at least six switch-over cylinders, wherein six air cylinder seats are fixed on the crank case; a crank is arranged in the crank case; six connecting rods are pivoted on the crank; all the air cylinders are classified into six grades according to working pressure; box end connecting flanges with consistent structure sizes are fixed on the air cylinder seats; cylinder end connecting flanges in butt joint with the box end connecting flanges are respectively fixed on cylinder bodies of low-pressure air cylinders; a first switch-over flange in butt joint with each box end connecting flange is fixed on one end of each switch-over cylinder; a second switch-over flange in butt joint with each box end connecting flange is fixed on the other end of each switch-over cylinder; a switch-over slide block is arranged in each cylinder body; a piston rod is fixed on each switch-over slide block; and cylinder end connecting flanges in butt joint with the second switch-over flanges on the switch-over cylinders are respectively fixed on cylinder bodies of high-pressure air cylinders. The platform provided by the utility model is applicable to gas compression.
Description
Technical field
The utility model relates to Compressor Technology, particularly relates to a kind of technology of biserial multistage compressor general-purpose platform.
Background technique
Gas compressor is the equipment for generation of pressurized gas, and mainly by crankcase, and a plurality of piston type cylinders that are installed on the crankcase consist of, and are provided with bent axle in crankcase, and bent axle is provided with for many connecting rods that drive the piston movement in each cylinder.
Because cylinder diameter and the piston diameter of piston type cylinder at the same level do not differ greatly, the cylinder diameter of common low pressure stage cylinder and cylinder diameter and the piston diameter that piston diameter is greater than the high pressure stage cylinder, therefore existing gas compressor specification is all fixed, the gas compressor of each specification can only be tackled a kind of requirement of compressing flow and working pressure, can't change according to the actual requirements compression flow and working pressure.
The model utility content
For the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of biserial multistage compressor general-purpose platform that can realize that multistage compression flow and working pressure require.
In order to solve the problems of the technologies described above, a kind of biserial multistage compressor general-purpose platform provided by the utility model comprises crankcase, and a plurality of piston type cylinders;
The outer wall of described crankcase is fixed with a plurality of cylinder blocks, be provided with a bent axle that rotates in the crankcase, be pivoted with on the described bent axle and each cylinder block many connecting rods one to one, every connecting rod extends the crankcase outside from corresponding cylinder block center, all has the through hole that passes for connecting rod on crankcase tank wall and each cylinder block;
It is characterized in that: also comprise at least six switching cylinders;
Described cylinder block and connecting rod all have six, and each cylinder is divided into six grades by working pressure, respectively are from low to high first-stage cylinder, secondary cylinder, three grades of cylinders, level Four cylinder, Pyatyi cylinder, six grades of cylinders;
Respectively be fixed with one case end adpting flange on each cylinder block, and the physical dimension of the case end adpting flange on each cylinder block is all consistent;
All be fixed with the cylinder end adpting flange that can dock with the case end adpting flange on each cylinder block on the cylinder body of each first-stage cylinder, secondary cylinder;
Described switching cylinder is the straight shape cylinder body of both ends open, and an end cylinder mouth of switching cylinder is fixed with first adapter flange that can dock with the case end adpting flange on each cylinder block, and the other end cylinder mouth is fixed with the second adapter flange;
All be fixed with the cylinder end adpting flange that can dock with the second adapter flange on the switching cylinder on the cylinder body of each three grades of cylinder, level Four cylinder, Pyatyi cylinder, six grades of cylinders;
Be equipped with the joint that can articulate with each connecting rod on the piston of each first-stage cylinder, secondary cylinder;
Be provided with the slide block of transferring in axial sliding in the described switching cylinder, described switching slide block is provided with the joint that can articulate with each connecting rod, and is fixed with a piston rod;
Described piston rod extends switching cylinder outside from the switching cylinder cylinder mouth of the second adapter flange place end;
Be equipped with on the piston of each three grades of cylinder, level Four cylinder, Pyatyi cylinder, six grades of cylinders can be affixed with each piston rod joint.
The biserial multistage compressor general-purpose platform that the utility model provides, six cylinder rigging positions are arranged, and the switching cylinder that has been the high pressure stage cylinder arrangement, the low pressure stage cylinder can be directly installed on the cylinder block, directly driven the piston of low pressure stage cylinder by connecting rod, the high pressure stage cylinder can be installed on the cylinder block by the switching cylinder, indirectly driven the piston of high pressure stage cylinder by the switching slide block, so that low pressure stage cylinder and high pressure stage cylinder can arbitrarily be installed on arbitrary cylinder block, therefore can according to the cylinder of different working condition requirement assembling different sizes, realize different compression flows and the requirement of working pressure.
Description of drawings
Fig. 1 is the plan view of the utility model embodiment's biserial multistage compressor general-purpose platform;
Fig. 2 is that the master after the utility model embodiment's biserial multistage compressor general-purpose platform is cut open along the A-A line among Fig. 1 looks cut away view.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but the present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
Such as Fig. 1-shown in Figure 2, a kind of biserial multistage compressor general-purpose platform that the utility model embodiment provides comprises crankcase 1, and a plurality of piston type cylinders;
The outer wall of described crankcase 1 is fixed with a plurality of cylinder blocks 2, be provided with a bent axle 3 that rotates in the crankcase 1, be pivoted with on the described bent axle 3 and each cylinder block 2 many connecting rods 4 one to one, every connecting rod 4 extends crankcase 1 outside from corresponding cylinder block 2 centers, all has the through hole that passes for connecting rod 4 on crankcase 1 tank wall and each cylinder block 2;
It is characterized in that: also comprise at least six switching cylinders 5;
Described cylinder block 2 and connecting rod 4 all have six, and each cylinder is divided into six grades by working pressure, respectively are from low to high first-stage cylinder, secondary cylinder, three grades of cylinders, level Four cylinder, Pyatyi cylinder, six grades of cylinders;
Respectively be fixed with one case end adpting flange on each cylinder block 2, and the physical dimension of the case end adpting flange on each cylinder block 2 is all consistent;
All be fixed with the cylinder end adpting flange that can dock with the case end adpting flange on each cylinder block 2 on the cylinder body 61 of each first-stage cylinder, secondary cylinder;
Described switching cylinder 5 is straight shape cylinder bodies of both ends open, and an end cylinder mouth of switching cylinder 5 is fixed with first adapter flange that can dock with the case end adpting flange on each cylinder block 2, and the other end cylinder mouth is fixed with the second adapter flange;
All be fixed with the cylinder end adpting flange that can dock with the second adapter flange on the switching cylinder 5 on the cylinder body 62 of each three grades of cylinder, level Four cylinder, Pyatyi cylinder, six grades of cylinders;
Be equipped with the joint that can articulate with each connecting rod 4 on the piston 71 of each first-stage cylinder, secondary cylinder;
Be provided with the slide block 8 of transferring in axial sliding in the described switching cylinder 5, described switching slide block 8 is provided with the joint that can articulate with each connecting rod 4, and is fixed with a piston rod 9;
Described piston rod 9 extends switching cylinder 5 outsides from the switching cylinder cylinder mouth of the second adapter flange place end;
Be equipped with on the piston 72 of each three grades of cylinder, level Four cylinder, Pyatyi cylinder, six grades of cylinders can be affixed with each piston rod 9 joint.
Among the utility model embodiment, described crankcase, bent axle, connecting rod are universal component.
The utility model embodiment can reach different compressor pressures and traffic requirement by different cylinder diameter combinations, minimum one-level compression, the highest six grades of compressions, Maximum operating pressure can arrive 50MPa, can in six first-stage cylinder of six cylinder block assemblings, also can assemble cylinders not at the same level at six cylinder blocks as required.
Among the utility model embodiment, first-stage cylinder and secondary cylinder are the low pressure stage cylinder, and three grades of cylinders, level Four cylinder, Pyatyi cylinder, six grades of cylinders are the high pressure stage cylinder.
Among the utility model embodiment, low pressure stage cylinder when assembling, directly the cylinder end adpting flange on the cylinder body dock with case end adpting flange on the cylinder block and fix, and the piston in the cylinder body and connecting rod pivot joint are got final product.
Among the utility model embodiment, during the assembling of high pressure stage cylinder, need at cylinder block a switching cylinder to be installed first, first adapter flange of switching on the cylinder docked with case end adpting flange on the cylinder block to be fixed, again the high pressure stage cylinder is installed on the switching cylinder, cylinder end adpting flange on the high pressure stage cylinder block dock fixing with second adapter flange of switching on the cylinder, and with affixed the getting final product of piston rod on the piston in the high pressure stage cylinder block and the slide block of transferring.
When the utility model embodiment works, each link motion of crank-driven, the piston of low pressure stage cylinder is directly driven by connecting rod, the piston of high pressure stage cylinder is then driven indirectly by connecting rod, be that connecting rod drives first the switching slide block along switching the endwisely slipping of cylinder, the piston rod on the switching slide block drives the piston movement in the high pressure stage cylinder block again.
Among the utility model embodiment, the compression stroke of each piston type cylinder is 5.25 English inch.
Claims (1)
1. a biserial multistage compressor general-purpose platform comprises crankcase, and a plurality of piston type cylinders;
The outer wall of described crankcase is fixed with a plurality of cylinder blocks, be provided with a bent axle that rotates in the crankcase, be pivoted with on the described bent axle and each cylinder block many connecting rods one to one, every connecting rod extends the crankcase outside from corresponding cylinder block center, all has the through hole that passes for connecting rod on crankcase tank wall and each cylinder block;
It is characterized in that: also comprise at least six switching cylinders;
Described cylinder block and connecting rod all have six, and each cylinder is divided into six grades by working pressure, respectively are from low to high first-stage cylinder, secondary cylinder, three grades of cylinders, level Four cylinder, Pyatyi cylinder, six grades of cylinders;
Respectively be fixed with one case end adpting flange on each cylinder block, and the physical dimension of the case end adpting flange on each cylinder block is all consistent;
All be fixed with the cylinder end adpting flange that can dock with the case end adpting flange on each cylinder block on the cylinder body of each first-stage cylinder, secondary cylinder;
Described switching cylinder is the straight shape cylinder body of both ends open, and an end cylinder mouth of switching cylinder is fixed with first adapter flange that can dock with the case end adpting flange on each cylinder block, and the other end cylinder mouth is fixed with the second adapter flange;
All be fixed with the cylinder end adpting flange that can dock with the second adapter flange on the switching cylinder on the cylinder body of each three grades of cylinder, level Four cylinder, Pyatyi cylinder, six grades of cylinders;
Be equipped with the joint that can articulate with each connecting rod on the piston of each first-stage cylinder, secondary cylinder;
Be provided with the slide block of transferring in axial sliding in the described switching cylinder, described switching slide block is provided with the joint that can articulate with each connecting rod, and is fixed with a piston rod;
Described piston rod extends switching cylinder outside from the switching cylinder cylinder mouth of the second adapter flange place end;
Be equipped with on the piston of each three grades of cylinder, level Four cylinder, Pyatyi cylinder, six grades of cylinders can be affixed with each piston rod joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388164 CN202732265U (en) | 2012-07-18 | 2012-08-07 | Double-row multi-stage compressor general platform |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247640.3 | 2012-07-18 | ||
| CN201210247640 | 2012-07-18 | ||
| CN 201220388164 CN202732265U (en) | 2012-07-18 | 2012-08-07 | Double-row multi-stage compressor general platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732265U true CN202732265U (en) | 2013-02-13 |
Family
ID=47053351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388164 Expired - Lifetime CN202732265U (en) | 2012-07-18 | 2012-08-07 | Double-row multi-stage compressor general platform |
| CN201210278318.7A Active CN102758756B (en) | 2012-07-18 | 2012-08-07 | Commonly-used platform for double-row multistage compressor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210278318.7A Active CN102758756B (en) | 2012-07-18 | 2012-08-07 | Commonly-used platform for double-row multistage compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202732265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758756A (en) * | 2012-07-18 | 2012-10-31 | 汉纬尔机械(上海)有限公司 | Commonly-used platform for double-row multistage compressor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756674A (en) * | 1987-08-24 | 1988-07-12 | Ingersoll-Rand Company | Reciprocating gas compressor having a split housing and crosshead guide means |
| CN2262111Y (en) * | 1996-05-21 | 1997-09-10 | 西安八达压缩机有限公司 | V type air compressor |
| JPH1037857A (en) * | 1996-07-23 | 1998-02-13 | Tokico Ltd | Reciprocating compressor |
| DE19961646C1 (en) * | 1999-12-21 | 2001-11-15 | Knorr Bremse Systeme | Low-vibration, two-stage plunger compressor |
| CN2861544Y (en) * | 2005-08-23 | 2007-01-24 | 舟山市富民气体设备有限公司 | Three row of five-step non-lubricated oxygen air compressor |
| CN201027612Y (en) * | 2007-04-10 | 2008-02-27 | 鞍山佳朋压缩机有限公司 | Non-oil lubrication step piston type air compressor |
| CN202300894U (en) * | 2011-11-07 | 2012-07-04 | 重庆气体压缩机厂有限责任公司 | Fan-shaped high pressure compressor |
| CN202732265U (en) * | 2012-07-18 | 2013-02-13 | 汉纬尔机械(上海)有限公司 | Double-row multi-stage compressor general platform |
-
2012
- 2012-08-07 CN CN 201220388164 patent/CN202732265U/en not_active Expired - Lifetime
- 2012-08-07 CN CN201210278318.7A patent/CN102758756B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758756A (en) * | 2012-07-18 | 2012-10-31 | 汉纬尔机械(上海)有限公司 | Commonly-used platform for double-row multistage compressor |
| CN102758756B (en) * | 2012-07-18 | 2015-04-15 | 汉纬尔机械(上海)有限公司 | Commonly-used platform for double-row multistage compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102758756B (en) | 2015-04-15 |
| CN102758756A (en) | 2012-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104214071A (en) | Reciprocating plunger type gas compressor and method | |
| CN105952698B (en) | A kind of solution-air pressurized cylinder | |
| CN106523323A (en) | Hydraulic main unit cylinder without piston rod for connection and hydraulic compressor | |
| CN201628032U (en) | One-way non-return pipe joint | |
| CN202811571U (en) | Supercharged oil cylinder | |
| CN202732265U (en) | Double-row multi-stage compressor general platform | |
| CN201884360U (en) | Single-acting two-stage hydraulic cylinder | |
| CN101089391A (en) | Gas-pressure inner circulation linear reciprocating compressor | |
| CN117006406B (en) | Hydraulic compressor device for natural gas filling substation and use method | |
| CN201144897Y (en) | Gas-liquid reinforcement pressure cylinder | |
| CN103727096A (en) | High-precision brake for variable-stroke cylinder | |
| CN203441697U (en) | Piston type full-oil-less air compressor | |
| CN204126838U (en) | A kind of reciprocating plunger type gas compressor | |
| CN202707463U (en) | Five-cylinder piston pump | |
| CN204755218U (en) | Single -row multi -stage compressor common platform | |
| CN103696933B (en) | Coal Chemical Industry high and low pressure integral ten row symmetrical balance large reciprocating compressor | |
| CN107740795B (en) | Novel multistage hydraulic cylinder | |
| CN102720725B (en) | Multi-stage push cylinder | |
| CN202370782U (en) | Stage differential type air cylinder piston | |
| CN201041158Y (en) | Low noise compact type movable type single screw compressor | |
| CN103410697A (en) | Piston type oil-less air compressor | |
| CN202348611U (en) | Full oil-free air compressor | |
| CN202732267U (en) | Air compressing device | |
| CN201428665Y (en) | Air bleeding device of single-acting telescopic sleeve-type hydraulic cylinder | |
| CN202301237U (en) | Supercharging cylinder with hidden type loop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |