CN201358901Y - Three-level compression diaphragm compressor - Google Patents
Three-level compression diaphragm compressor Download PDFInfo
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- CN201358901Y CN201358901Y CNU2009201059952U CN200920105995U CN201358901Y CN 201358901 Y CN201358901 Y CN 201358901Y CN U2009201059952 U CNU2009201059952 U CN U2009201059952U CN 200920105995 U CN200920105995 U CN 200920105995U CN 201358901 Y CN201358901 Y CN 201358901Y
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Abstract
The utility model discloses a three-level compression diaphragm compressor which comprises a first level cylinder part, a second level cylinder part and three level cylinder part, wherein the first level cylinder part and the second level cylinder part are respectively arranged on both sides of the three level cylinder part symmetrically; cylinder part in each level is driven by an independent crank connecting rod piston part. The three-level compression diaphragm compressor effectively improves the total compression ratio of the diaphragm compressor through adding cylinder parts and satisfies high pressure output requirement.
Description
Technical field
The utility model relates to a kind of three stage compression type diaphragm type compressors.
Background technique
Diaphragm type compressor is a kind of positive displacement compressor, has two big characteristics by its structural characteristics decision diaphragm type compressor: compression ratio greatly, good airproof performance, this is the vitality place of diaphragm type compressor just also.Its groundwork principle is: reciprocating by drive mechanism piston or plunger, piston or plunger promote fluid (fluid cannot compress) the drive diaphragm pressurized gas in the oil cylinder, the volume of gas has obtained change in the film chamber, has realized the purpose of pressurized gas under the cooperation of suction, outlet valve.As shown in Figure 1, traditional diaphragm type compressor is generally the single, double cylinder of one-level or secondary compression and forms, structural type is Z, P, V, L, H or D type, generally speaking the overall compression ratio of the diaphragm type compressor of two stage compression 200 with interior, exhaust pressure in 25Mpa.But along with the development of technology, more the container of high pressure is used widely, and the diaphragm type compressor of prior art has been difficult to satisfy the demand in market.
The model utility content
At the problem that existing situation exists, the three stage compression type diaphragm type compressors that provide a kind of overall compression ratio and exhaust pressure all to increase are provided the purpose of this utility model.
For achieving the above object, the utility model three stage compression type diaphragm type compressors comprise first-stage cylinder parts, secondary cylinder parts and three grades of cylinder parts, and first-stage cylinder parts and secondary cylinder parts are symmetricly set on the both sides of three grades of cylinder parts respectively; Every grade of cylinder parts all drive by crank-connecting rod piston element independently.
Further, the set-up mode of described first-stage cylinder parts, secondary cylinder parts and three grades of cylinder parts is T type or W type.
Further, the 90 ° of angles of being separated by between described first-stage cylinder parts and the three grades of cylinder parts, the 90 ° of angles of being separated by between described secondary cylinder parts and the three grades of cylinder parts.
Further, the compression ratio of described three grades of cylinder parts is not less than described first-stage cylinder parts and secondary cylinder parts.
Further, be provided with radiating fin on the outer wall of described first-stage cylinder parts, secondary cylinder parts and three grades of cylinder parts.
Further, also be provided with the oil cooling radiator that is used to dispel the heat on the described diaphragm type compressor.
The utility model three stage compression type diaphragm type compressors by increasing the cylinder parts, can effectively improve the overall compression ratio of diaphragm type compressor, to satisfy the requirement of high pressure output.
Description of drawings
Fig. 1 is a diaphragm type compressor structural representation of the prior art;
Fig. 2 is a structural representation of the present utility model.
Embodiment
As shown in Figure 2, the utility model three stage compression type diaphragm type compressors, comprise first-stage cylinder parts 1, secondary cylinder parts 2 and three grades of cylinder parts 3, first-stage cylinder parts 1 and secondary cylinder parts 2 are symmetricly set on the both sides of three grades of cylinder parts 3 respectively, and the structural type of first-stage cylinder parts 1, secondary cylinder parts 2 and three grades of cylinder parts 3 is T type or W type.The 90 ° of angles of being separated by between preferred first-stage cylinder parts 1 and the three grades of cylinder parts 3 in the present embodiment, the 90 ° of angles of being separated by between secondary cylinder parts 2 and the three grades of cylinder parts 3.
First-stage cylinder parts 1, secondary cylinder parts 2 and three grades of cylinder parts 3 all are fixedly connected on the crankcase 4, three grades of cylinder parts 3 are vertically to be provided with in the present embodiment, its compression ratio is not less than first-stage cylinder parts 1 and secondary cylinder parts 2, the set-up mode of first-stage cylinder parts 1 and secondary cylinder parts 2 symmetries, improved the balance of the utility model diaphragm type compressor, made that its vibration is little, operation is more stable.And the set-up mode of the 90 ° of angles of all being separated by between first-stage cylinder parts 1, secondary cylinder parts 2 and the three grades of cylinder parts 3 makes the overall compression ratio maximum of the utility model diaphragm type compressor.
The compression ratio of first-stage cylinder parts 1, secondary cylinder parts 2 and three grades of cylinder parts 3 can be provided with rank difference, also but part is identical, for example: first-stage cylinder parts 1 are that low compression ratio, secondary cylinder parts 2 are high compression ratio for middle compression ratio, three grades of cylinder parts 3, perhaps first-stage cylinder parts 1 and secondary cylinder parts 2 are low compression ratio, three grades of cylinder parts 3 are high compression ratio, and perhaps first-stage cylinder parts 1, secondary cylinder parts 2 are identical with the compression ratio of three grades of cylinder parts 3.This compound mode has multiple according to permutation and combination, can regulate setting according to user's request, makes that its using scope is wider.
Be provided with crank-connecting rod piston element 5 in the crankcase 4, every grade of cylinder parts all drive by crank-connecting rod piston element independently.The utility model is by being provided with three compression cylinders, make its compression ratio improve greatly, the overall compression ratio of the utility model three stage compression type diaphragm type compressors is 250～1000, exhaust pressure is 35～100Mpa, because the increase of its overall compression ratio, the heating quantitative change of cylinder body is big, therefore, be provided with the oil cooling radiator 7 that is used to dispel the heat in the utility model, and on the outer wall of first-stage cylinder parts 1, secondary cylinder parts 2 and three grades of cylinder parts 3, be provided with radiating fin 6.
Diaphragm type compressor is widely used in compression and carries various high-purity gas, valuable rare gas, toxic and harmful and corrosive gas, its main application fields has: Aero-Space, nuclear power nuclear energy, Hydrogen Energy are utilized industry departments such as hydrogen station, food medicine, petrochemical industry, electronics industry, material industry, defence and military and scientific experimentation, therefore the raising of its overall compression ratio, to increase its Applicable scope greatly, improve its use value, have society and economy benefit widely.
Claims (6)
1, three stage compression type diaphragm type compressors is characterized in that, comprise first-stage cylinder parts, secondary cylinder parts and three grades of cylinder parts, and first-stage cylinder parts and secondary cylinder parts are symmetricly set on the both sides of three grades of cylinder parts respectively; Every grade of cylinder parts all drive by crank-connecting rod piston element independently.
2, three stage compression type diaphragm type compressors as claimed in claim 1 is characterized in that, the set-up mode of described first-stage cylinder parts, secondary cylinder parts and three grades of cylinder parts is T type or W type.
3, three stage compression type diaphragm type compressors as claimed in claim 2 is characterized in that, the 90 ° of angles of being separated by between described first-stage cylinder parts and the three grades of cylinder parts, the 90 ° of angles of being separated by between described secondary cylinder parts and the three grades of cylinder parts.
4, three stage compression type diaphragm type compressors as claimed in claim 1 is characterized in that, the compression ratio of described three grades of cylinder parts is not less than described first-stage cylinder parts and secondary cylinder parts.
5, three stage compression type diaphragm type compressors as claimed in claim 1 is characterized in that, are provided with radiating fin on the outer wall of described first-stage cylinder parts, secondary cylinder parts and three grades of cylinder parts.
6, three stage compression type diaphragm type compressors as claimed in claim 1 is characterized in that, also are provided with the oil cooling radiator that is used to dispel the heat on the described diaphragm type compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201059952U CN201358901Y (en) | 2009-02-27 | 2009-02-27 | Three-level compression diaphragm compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201059952U CN201358901Y (en) | 2009-02-27 | 2009-02-27 | Three-level compression diaphragm compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358901Y true CN201358901Y (en) | 2009-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201059952U Expired - Fee Related CN201358901Y (en) | 2009-02-27 | 2009-02-27 | Three-level compression diaphragm compressor |
Country Status (1)
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| CN (1) | CN201358901Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100154442A1 (en) * | 2008-12-22 | 2010-06-24 | Michael Steven Schoenoff | Portable Refrigerant Recovery Machine |
| CN104364523A (en) * | 2012-04-20 | 2015-02-18 | 通用电气公司 | System and method for a compressor |
| US9897082B2 (en) | 2011-09-15 | 2018-02-20 | General Electric Company | Air compressor prognostic system |
| CN108150385A (en) * | 2016-12-05 | 2018-06-12 | 张家港科康智能科技有限公司 | A kind of crank rod movement component of diaphragm type gas compressor |
| US10338580B2 (en) | 2014-10-22 | 2019-07-02 | Ge Global Sourcing Llc | System and method for determining vehicle orientation in a vehicle consist |
| US10464579B2 (en) | 2006-04-17 | 2019-11-05 | Ge Global Sourcing Llc | System and method for automated establishment of a vehicle consist |
| CN111271263A (en) * | 2020-03-30 | 2020-06-12 | 四川金星清洁能源装备股份有限公司 | Modular diaphragm compressor with large-displacement and multi-stage compression structure |
-
2009
- 2009-02-27 CN CNU2009201059952U patent/CN201358901Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10464579B2 (en) | 2006-04-17 | 2019-11-05 | Ge Global Sourcing Llc | System and method for automated establishment of a vehicle consist |
| US20100154442A1 (en) * | 2008-12-22 | 2010-06-24 | Michael Steven Schoenoff | Portable Refrigerant Recovery Machine |
| US8800306B2 (en) * | 2008-12-22 | 2014-08-12 | Bosch Automotive Service Solutions Llc | Portable refrigerant recovery machine |
| US9897082B2 (en) | 2011-09-15 | 2018-02-20 | General Electric Company | Air compressor prognostic system |
| CN104364523A (en) * | 2012-04-20 | 2015-02-18 | 通用电气公司 | System and method for a compressor |
| CN104364523B (en) * | 2012-04-20 | 2017-04-12 | 通用电气公司 | System and method for a compressor |
| US9677556B2 (en) | 2012-04-20 | 2017-06-13 | General Electric Company | System and method for a compressor |
| US9771933B2 (en) | 2012-04-20 | 2017-09-26 | General Electric Company | System and method for a compressor |
| US10233920B2 (en) | 2012-04-20 | 2019-03-19 | Ge Global Sourcing Llc | System and method for a compressor |
| US10338580B2 (en) | 2014-10-22 | 2019-07-02 | Ge Global Sourcing Llc | System and method for determining vehicle orientation in a vehicle consist |
| CN108150385A (en) * | 2016-12-05 | 2018-06-12 | 张家港科康智能科技有限公司 | A kind of crank rod movement component of diaphragm type gas compressor |
| CN111271263A (en) * | 2020-03-30 | 2020-06-12 | 四川金星清洁能源装备股份有限公司 | Modular diaphragm compressor with large-displacement and multi-stage compression structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |