CN202811258U - W-type five-level reciprocating piston type natural gas compressor - Google Patents
W-type five-level reciprocating piston type natural gas compressor Download PDFInfo
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- CN202811258U CN202811258U CN 201220394306 CN201220394306U CN202811258U CN 202811258 U CN202811258 U CN 202811258U CN 201220394306 CN201220394306 CN 201220394306 CN 201220394306 U CN201220394306 U CN 201220394306U CN 202811258 U CN202811258 U CN 202811258U
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Abstract
The utility model discloses a W-type five-level reciprocating piston type natural gas compressor which comprises a first-level cylinder component, a second-third-level cylinder component and a fourth-fifth-level cylinder component. The first-level cylinder component, the second-third-level cylinder component and the fourth-fifth-level cylinder component are connected with a crankcase through corresponding piston link mechanisms, the second-third-level cylinder component and the fourth-fifth-level cylinder component are symmetrically arranged on the left side and the right side of the first-level cylinder component, a 60-degree included angle is formed between the second-third-level cylinder component and the first-level cylinder component, and a 60-degree included angle is formed between the fourth-fifth-level cylinder component and the first-level cylinder component. The first-level cylinder component is provided with a first-level air inlet valve and a first-level air exhausting valve. The second-third-level cylinder component is provided with a second-level air inlet valve, a second-level air exhausting valve, a third-level air inlet valve and a third-level air exhausting valve. The fourth-fifth-level cylinder component is provided with a fourth-level air inlet valve, a fourth-level air exhausting valve, a fifth-level air inlet valve and a fifth-level air exhausting valve. By means of the natural gas compressor with the structure, natural gas in a natural state is compressed level by level five times, air exhausting temperature of compressed air in each level is effectively reduced, and the W-type five-level reciprocating piston type natural gas compressor is quite suitable for a high temperature environment and a low pipe-network pressure environment.
Description
Technical field
The utility model relates to natural gas compressor, is specifically related to W type Pyatyi reciprocating piston type natural gas compressor.
Background technique
Compressor is a kind of equipment that improves gas pressure and carry gas, and gas is through after the compressor compresses, reaches to produce required pressure and be transported to caisson or directly arrive production line.It is widely used in the national economy every field, in petrochemical industry is produced, has become requisite key equipment especially, therefore is called " heart " of Chemical Manufacture.Traditional W type natural gas compressor is generally the compression of three grades or level Four, and for the rugged environment of hot environment, low ductwork pressure, three grades or four-stage compressor can not satisfy the demands preferably.
Summary of the invention
The purpose of this utility model provides a kind of W type Pyatyi reciprocating piston type natural gas compressor, and the natural gas compressing function with this structure is compressed the rock gas under the nature step by step through five times, effectively reduces the delivery temperature of every grade of pressurized gas.
For this reason, a kind of W type Pyatyi reciprocating piston type natural gas compressor that the utility model provides, key is: comprise the first-stage cylinder parts, two or three grades of cylinder parts and four Pyatyi cylinder parts, the three links to each other with crankcase by each self-corresponding piston crank mechanism respectively, two or three grades of cylinder parts and four Pyatyi cylinder parts are arranged on the left and right sides of first-stage cylinder parts symmetrically, and two or three grades of cylinder parts become respectively 60 ° angle with four Pyatyi cylinder parts with the first-stage cylinder parts, be provided with the one-level suction valve on the described first-stage cylinder parts, the one-level outlet valve, be provided with the secondary suction valve on two or three grades of cylinder parts, secondary exhaust valve, three grades of suction valves and three grades of outlet valves are provided with the level Four suction valve on the four Pyatyi cylinder parts, the level Four outlet valve, Pyatyi suction valve and Pyatyi outlet valve.
Be provided with radiating fin on the outer wall of described first-stage cylinder parts, two or three grades of cylinder parts and four Pyatyi cylinder parts, increase radiating fin, so that the cylinder body heat radiation.
Described one-level suction valve and the right layout of one-level outlet valve one the first from left, secondary suction valve and secondary exhaust valve are one in front and one in back arranged, three grades of suction valves and three grades of outlet valves are one in front and one in back arranged, level Four suction valve and the right layout of level Four outlet valve one the first from left, Pyatyi suction valve and the right layout of Pyatyi outlet valve one the first from left.By optimizing the position of row, suction valve, convenient mounting or dismounting.
The beneficial effects of the utility model: the natural gas compressor with this structure can effectively reduce the delivery temperature of every grade of pressurized gas with the rock gas under the nature through five step by step compressions, is particularly suitable for hot environment, the environment of low ductwork pressure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the revolved sectional view of A-A among Fig. 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, W type Pyatyi reciprocating piston type natural gas compressor is comprised of first-stage cylinder parts 1, two or three grades of cylinder parts 2, four Pyatyi cylinder parts 3, crankcase 5 and three groups of piston crank mechanisms 4.First-stage cylinder parts 1, two or three grades of cylinder parts 2, four Pyatyi cylinder parts 3 link to each other with crankcase 5 by each self-corresponding one group of piston crank mechanism 4 respectively, and piston crank mechanism 4 converts the rotation motion of crankcase 5 inside crankshafts to the straight line motion of each cylinder body inner carrier.Two or three grades of cylinder parts 2 and four Pyatyi cylinder parts 3 are arranged on the left and right sides of first-stage cylinder parts 1 symmetrically, and two or three grades of cylinder parts 2 and four Pyatyi cylinder parts 3 respectively with the angle of 1 one-tenth 60 ° of first-stage cylinder parts, consist of integral body and be W type Pyatyi cylinder block.Outer wall at first-stage cylinder parts 1, two or three grades of cylinder parts 2 and four Pyatyi cylinder parts 3 is provided with radiating fin 6.
As shown in Figure 1 and Figure 2, first-stage cylinder parts 1 are realized the one-level compression of gas, be provided with one-level suction valve 1a and one-level outlet valve 1b on the first-stage cylinder parts 1, totally two of one-level suction valve 1a, be positioned on the first-stage cylinder parts 1 also between the upper and lower every setting, totally two of one-level outlet valve 1b are positioned on the first-stage cylinder parts 1 also between the upper and lower every setting.Two or three grades of cylinder parts 2 are realized secondary and three grades of compressions of gas, are provided with secondary suction valve 2a, secondary exhaust valve 2b, three grades of suction valve 2c and three grades of outlet valve 2d on two or three grades of cylinder parts 2.Four Pyatyi cylinder parts 3 are realized level Four and the Pyatyi compression of gas, are provided with level Four suction valve 3a, level Four outlet valve 3b, Pyatyi suction valve 3c and Pyatyi outlet valve 3d on the four Pyatyi cylinder parts 3.Be preferably, one-level suction valve 1a and the right layout of one-level outlet valve 1b one the first from left, secondary suction valve 2a and secondary exhaust valve 2b one in front and one in back arrange, three grades of suction valve 2c and three grades of outlet valve 2d one in front and one in back arrange, level Four suction valve 3a and the right layout of level Four outlet valve 3b one the first from left, Pyatyi suction valve 3c and the right layout of Pyatyi outlet valve 3d one the first from left.
Claims (3)
1. W type Pyatyi reciprocating piston type natural gas compressor, it is characterized in that: comprise first-stage cylinder parts (1), two or three grades of cylinder parts (2) and four Pyatyi cylinder parts (3), the three links to each other with crankcase (5) by each self-corresponding piston crank mechanism (4) respectively, two or three grades of cylinder parts (2) and four Pyatyi cylinder parts (3) are arranged on the left and right sides of first-stage cylinder parts (1) symmetrically, and two or three grades of cylinder parts (2) become 60 ° angle with first-stage cylinder parts (1) respectively with four Pyatyi cylinder parts (3), be provided with one-level suction valve (1a) on the described first-stage cylinder parts (1), one-level outlet valve (1b), be provided with secondary suction valve (2a) on two or three grades of cylinder parts (2), secondary exhaust valve (2b), three grades of suction valves (2c) and three grades of outlet valves (2d) are provided with level Four suction valve (3a) on the four Pyatyi cylinder parts (3), level Four outlet valve (3b), Pyatyi suction valve (3c) and Pyatyi outlet valve (3d).
2. W type Pyatyi reciprocating piston type natural gas compressor according to claim 1 is characterized in that: be provided with radiating fin (6) on the outer wall of described first-stage cylinder parts (1), two or three grades of cylinder parts (2) and four Pyatyi cylinder parts (3).
3. W type Pyatyi reciprocating piston type natural gas compressor according to claim 1 and 2, it is characterized in that: described one-level suction valve (1a) and the right layout of one-level outlet valve (1b) the first from left, secondary suction valve (2a) and secondary exhaust valve (2b) are one in front and one in back arranged, three grades of suction valves (2c) and three grades of outlet valves (2d) are one in front and one in back arranged, level Four suction valve (3a) and the right layout of level Four outlet valve (3b) the first from left, Pyatyi suction valve (3c) and the right layout of Pyatyi outlet valve (3d) the first from left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394306 CN202811258U (en) | 2012-08-09 | 2012-08-09 | W-type five-level reciprocating piston type natural gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394306 CN202811258U (en) | 2012-08-09 | 2012-08-09 | W-type five-level reciprocating piston type natural gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811258U true CN202811258U (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220394306 Expired - Fee Related CN202811258U (en) | 2012-08-09 | 2012-08-09 | W-type five-level reciprocating piston type natural gas compressor |
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| CN (1) | CN202811258U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373318A (en) * | 2014-11-15 | 2015-02-25 | 龚柱 | Fluid transferring device |
| CN104454433A (en) * | 2014-11-15 | 2015-03-25 | 龚柱 | Fluid transfer method |
| CN104481847A (en) * | 2014-11-15 | 2015-04-01 | 龚柱 | Design method for cylinder body of fluid transfer device |
| CN104534048A (en) * | 2014-11-15 | 2015-04-22 | 龚柱 | Design method of transmission unit for fluid transfer device |
| CN104533744A (en) * | 2014-11-15 | 2015-04-22 | 龚柱 | Method for transferring fluid |
| CN104675367A (en) * | 2015-01-04 | 2015-06-03 | 成都汉普耐特油气设备有限公司 | V-shaped engine compression extraction and transportation machine for extracting shale gas, coalbed gas and low-pressure natural gas |
| CN106837734A (en) * | 2017-03-22 | 2017-06-13 | 周登荣 | A kind of level Four W type high pressure compressors |
| CN107250575A (en) * | 2015-01-22 | 2017-10-13 | Spx流动技术诺德斯泰特股份有限公司 | Process pump with crank driving device |
-
2012
- 2012-08-09 CN CN 201220394306 patent/CN202811258U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373318A (en) * | 2014-11-15 | 2015-02-25 | 龚柱 | Fluid transferring device |
| CN104454433A (en) * | 2014-11-15 | 2015-03-25 | 龚柱 | Fluid transfer method |
| CN104481847A (en) * | 2014-11-15 | 2015-04-01 | 龚柱 | Design method for cylinder body of fluid transfer device |
| CN104534048A (en) * | 2014-11-15 | 2015-04-22 | 龚柱 | Design method of transmission unit for fluid transfer device |
| CN104533744A (en) * | 2014-11-15 | 2015-04-22 | 龚柱 | Method for transferring fluid |
| CN104373318B (en) * | 2014-11-15 | 2016-08-24 | 龚柱 | Fluid handling device |
| CN104481847B (en) * | 2014-11-15 | 2016-11-30 | 国网江西分宜县供电有限责任公司 | The method for designing of the cylinder body of fluid handling device |
| CN104675367A (en) * | 2015-01-04 | 2015-06-03 | 成都汉普耐特油气设备有限公司 | V-shaped engine compression extraction and transportation machine for extracting shale gas, coalbed gas and low-pressure natural gas |
| CN104675367B (en) * | 2015-01-04 | 2016-02-17 | 成都汉普耐特油气设备有限公司 | Shale gas, coal bed gas, low pressure natural gas V-type engine compression adopt defeated machine |
| CN107250575A (en) * | 2015-01-22 | 2017-10-13 | Spx流动技术诺德斯泰特股份有限公司 | Process pump with crank driving device |
| US11047371B2 (en) | 2015-01-22 | 2021-06-29 | Spx Flow Technology Norderstedt Gmbh | Process pump having a crank drive |
| CN106837734A (en) * | 2017-03-22 | 2017-06-13 | 周登荣 | A kind of level Four W type high pressure compressors |
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| Date | Code | Title | Description |
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| 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: 20130320 Termination date: 20140809 |
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| EXPY | Termination of patent right or utility model |