CN207145186U - A kind of reciprocating compressor connecting cylinder device - Google Patents
A kind of reciprocating compressor connecting cylinder device Download PDFInfo
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- CN207145186U CN207145186U CN201720813716.2U CN201720813716U CN207145186U CN 207145186 U CN207145186 U CN 207145186U CN 201720813716 U CN201720813716 U CN 201720813716U CN 207145186 U CN207145186 U CN 207145186U
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Abstract
A kind of reciprocating compressor connecting cylinder device described in the utility model, including cylinder, in addition to the first flange and second flange at the cylinder both ends are fixedly connected on, wherein：One end of the cylinder is fixedly connected by first flange with crankcase；The other end of the cylinder is fixedly connected by second flange with cylinder；The reinforcement part for strengthen rigidity is provided with the first flange, and/or the second flange, and/or the cylinder；The reciprocating compressor connecting cylinder device, reinforcement is equipped with the cylinder and first flange and second flange installed in its both ends, increases the stress cross-sectional area of overall connect cylinder, so as to improve the rigidity of connecting cylinder device.
Description
Technical field
It the utility model is related to the component parts of compressor, more particularly to the connecting cylinder device of reciprocating compressor.
Background technology
The connect cylinder part of reciprocating compressor, its one end connect the crankcase of compressor, and the other end connects the cylinder of compressor,
It is the important component that reciprocating compressor bears Main Load, if the relatively low axial direction that will cause cylinder of the rigidity of connect cylinder part
It is larger to shake earthquake intensity, causes the reduction in unit reliability and consumable accessory life-span.Meanwhile specific device is installed in connect cylinder, barrier is bent
Lubricating oil in axle box enters cylinder, and prevents process gas from entering crankcase, it can be seen that, connect cylinder part is to increase unit
Security, stability and reliability have vital effect.
Utility model content
In order that reciprocating compressor unit is operationally safer, steady, the utility model provides a kind of with peace
Full guard characteristic and the higher reciprocating compressor connect cylinder of rigidity.
Reciprocating compressor connecting cylinder device described in the utility model, including cylinder 14, in addition to be fixedly connected on described
The first flange 5 and second flange 12 at the both ends of cylinder 14, wherein：
One end of the cylinder 14 is fixedly connected by first flange 5 with crankcase；
The other end of the cylinder 14 is fixedly connected by second flange 12 with cylinder；
The first flange 5, and/or be provided with the second flange 12, and/or the cylinder 14 for strengthen rigidity
Reinforcement part.
Further, the reinforcement part includes multiple first reinforcements being fixedly connected in the first flange 5
31；
Multiple second reinforcements 32 being fixedly connected in the second flange 12；
Multiple 3rd reinforcements 33 being fixedly connected on the cylinder 14.
Further, the first flange 5 has the first flanging 50, and one end of first reinforcement 31 is fixedly connected
In first flanging 50, and it is axially disposed within the flange ring outside surface of the first flange 5.
Further, the second flange 12 has the second flanging 20, and one end of the reinforcement 32 is fixedly connected on
Second flanging 20, and be axially disposed within the flange ring outside surface of the second flange 12.
Further, the second flange 12 has in-flanges 120, for improving the rigidity of the second flange 12, and
As connection bearing part, for being fixedly connected for the second flange 12 and cylinder.
Further, the 3rd reinforcement 33 is axially and fixedly connected on the outer wall of the cylinder 14.
Further, the first flange 5, and/or the second flange 12 are square flange；
First flanging 50 of the first flange 5 is circle；
Second flanging 20 of the second flange 12 include be fixedly connected at the top of the port of second flange 12 on turn up
Side 121, and it is fixedly connected on the lower flanging 122 of the port bottom of second flange 12.
Further, multiple first reinforcements 31 are equidistantly laid in the first flange 5；
Multiple second reinforcements 32 are equidistantly laid in the second flange 12；
Multiple 3rd reinforcements 33 are equidistantly laid on the cylinder 14；
The first flange 5, first flanging 50, the cylinder 14, the second flange 12, described second turns up
Side 20, the in-flanges 120, and multiple first reinforcements 31, multiple second reinforcements 32, multiple described three add
Strengthening tendons 33 passes through casting integrated shaping；
First reinforcement 31, the 3rd reinforcement 33 and second reinforcement 32 are corresponding, the shape in casting
Into the reinforcement of an entirety.
Further, it is provided with dividing plate 9 in the cylinder 14；
The first flange 5, a part for the cylinder 14, the dividing plate 9 surround first compartment 7；
The dividing plate 9, the remainder of the cylinder 14, the second flange 12 surround second compartment 11；
The first compartment 7, and/or the top of second compartment 11 are provided with drain 4 for exhaust；
The first compartment 7, and/or the bottom of second compartment 11 are provided with leakage fluid dram 13 for discharging hydrops；
The both sides of the first compartment 7 and/or second compartment 11 offer the window for observation respectively, in the window
Outside is provided with the cover plate for sealing the window.
Further, the both sides of the first compartment 7 offer first window 70 respectively；
The both sides of the first compartment 11 offer the second window 110 respectively；
The both sides of the cylinder 14, or the both sides of connect cylinder outer wall are divided between the first flange 5 and the second flange 12
Cover plate 2 is not fixedly connected with；
The first window 70 of the same side and second window 110 are sealed by the cover plate 2.
Further, intermediate filler part 8 is installed on the dividing plate 9, nitrogen is provided with the intermediate filler part 8
Protection device, nitrogen input block 15 connect through the mounting hole on the cylinder 14 with the nitrogen protection device；
Frizing ring component 6 is installed in the first compartment 70, for preventing the lubricating oil in crankcase from entering the gas
Cylinder.
Reciprocating compressor connecting cylinder device described in the utility model, in the cylinder and the first method installed in its both ends
Reinforcement is equipped with blue and second flange, increases the stress cross-sectional area of overall connect cylinder, and then improve connecting cylinder device
Rigidity.
The first flange and/or second flange are square flange, compared to prior art used by circular flange, volume
It is smaller, and then connecting cylinder device is taken smaller space within the compressor.
Drain is carried above two compartments, the compartment moment is kept normal pressure, can avoid leading because chamber pressure raises
The accident of cause；Leakage fluid dram is carried below two compartments, can avoid producing hydrops in inner chamber.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, by referring to following detailed description, it can more completely more fully understand that this practicality is new
Type and easily learn many of which with the advantages of, but accompanying drawing described herein be used for provide to it is of the present utility model enter one
Step understands, forms a part of the present utility model, and schematic description and description of the present utility model is used to explain this practicality
It is new, do not form to improper restriction of the present utility model, such as figure wherein：
Fig. 1 is the structural representation of reciprocating compressor connecting cylinder device described in the utility model；
Fig. 2 is the structural representation of first flange 5 described in the utility model；
Fig. 3 is the structural representation of second flange 12 described in the utility model.
Embodiment
With reference to Figure of description, to the embodiment of reciprocating compressor connecting cylinder device described in the utility model
Illustrate.
As shown in figure 1, the reciprocating compressor connecting cylinder device described in the present embodiment, including cylinder 14, in addition to fixed company
The first flange 5 and second flange 12 at the both ends of cylinder 14 are connected on, wherein：One end of cylinder 14 passes through first flange 5 and crankcase
It is fixedly connected；The other end of cylinder 14 is fixedly connected by second flange 12 with cylinder；First flange 5, and/or second method
Orchid 12, and/or the reinforcement part for strengthen rigidity is provided with the cylinder 14.
Specifically, as shown in Figure 2,3, the reinforcement part includes multiple first be fixedly connected in first flange 5
Reinforcement 31；Multiple second reinforcements 32 being fixedly connected in the second flange 12；And it is fixedly connected on the cylinder 14
On multiple 3rd reinforcements 33, multiple 3rd reinforcements 33 are axially and fixedly connected on the outer wall of the cylinder 14.
First flange 5 has the first flanging 50, and one end of first reinforcement 31 is fixedly connected on outside described first
Flange 50, and be axially disposed within the flange ring outside surface of the first flange 5.
Bolt hole is offered on first flanging 50, is connected for first flange 5 to be fixed by bolt and crankcase
Connect.
The second flange 12 has the second flanging 20, and one end of the reinforcement 32 is fixedly connected on outside described second
Flange 20, and be axially disposed within the flange ring outside surface of the second flange 12.Preferably, the second flange 12 has interior
Flange 120；Bolt hole is offered on second flanging 20 and in-flanges 120, the second flanging 20 and in-flanges 120 can
To be fixedly connected by bolt with the connecting end surface of compresser cylinder simultaneously, so that second flange 12 and cylinder are connected
It is more firm.
First flange 5, and/or the second flange 12 are square flange, make connecting cylinder device overall volume smaller；First flange
5 first flanging 50 is circle；Second flanging 20 of second flange 12 includes being fixedly connected on the end of second flange 12
Upper flanging 121 at the top of mouthful, and it is fixedly connected on the lower flanging 122 of the port bottom of second flange 12.
Preferably, multiple first reinforcements 31 are equidistantly laid in the first flange 5；Multiple described second strengthen
Muscle 32 is equidistantly laid in the second flange 12；Multiple 3rd reinforcements 33 are equidistantly laid on the cylinder 14.
First flange 5, the first flanging 50, cylinder 14, second flange 12, the second flanging 20, in-flanges 120, and it is more
Individual first reinforcement 31, multiple second reinforcements 32, multiple 3rd reinforcements 33 pass through casting integrated shaping；Described first strengthens
Muscle 31, the 3rd reinforcement 33 and second reinforcement 32 are corresponding, the reinforcement of an entirety are formed in casting,
Cloth makes the rigidity of connecting cylinder device further be lifted in a plurality of overall reinforcement of connecting cylinder device outer wall surface.
Dividing plate 9 is provided with cylinder 14；First flange 5, a part for cylinder 14, dividing plate 9 surround first compartment 7；Dividing plate
9, the remainder of cylinder 14, second flange 12 surrounds second compartment 1.
First compartment 7, and/or the top of second compartment 11 are provided with drain 4 for exhaust, are kept for the compartment moment
Normal pressure, the accident caused by chamber pressure raises can be avoided；First compartment 7, and/or the bottom of second compartment 11 are provided with
For discharging the leakage fluid dram 13 of hydrops；
The both sides of first compartment 7 and/or second compartment 11 offer the window for observation respectively, on the outside of the window
Cover plate for sealing the window is installed.Specifically, the both sides of first compartment 7 offer first window 70 respectively；First
The both sides of compartment 11 offer the second window 110 respectively；The both sides of cylinder 14, or first flange 5 and second flange 12 are indirectly
The both sides of drum outer wall have been respectively fixedly connected with cover plate 2, and the window 110 of first window 70 and second of the same side passes through the cover plate 2
Sealing.
Intermediate filler part 8 is installed on the dividing plate 9, nitrogen protection device is provided with the intermediate filler part 8,
Nitrogen input block 15 connects through the mounting hole on the cylinder 14 with the nitrogen protection device；Nitrogen protection device is used for
Prevent that process gas is inflammable and explosive in cylinder or poisonous medium enters crankcase.Frizing ring component is installed in the first compartment 70
6, for preventing the lubricating oil in crankcase enters cylinder from causing technique gas medium to be polluted by lubricating oil.
As described above, embodiment of the present utility model is explained, it is clear that as long as essentially without disengaging
Utility model point of the present utility model and effect, will be readily apparent to persons skilled in the art deformation, also all wrap
It is contained within the scope of protection of the utility model.
Claims (10)
1. a kind of reciprocating compressor connecting cylinder device, including cylinder (14), it is characterised in that：Also include being fixedly connected on the cylinder
The first flange (5) and second flange (12) at body (14) both ends, wherein：
One end of the cylinder (14) is fixedly connected by first flange (5) with crankcase；
The other end of the cylinder (14) is fixedly connected by second flange (12) with cylinder；
The first flange (5), and/or be provided with the second flange (12), and/or the cylinder (14) for strengthening just
The reinforcement part of degree.
2. reciprocating compressor connecting cylinder device according to claim 1, it is characterised in that the reinforcement part includes solid
Surely multiple first reinforcements (31) being connected in the first flange (5)；
Multiple second reinforcements (32) being fixedly connected in the second flange (12)；
Multiple 3rd reinforcements (33) being fixedly connected on the cylinder (14).
3. reciprocating compressor connecting cylinder device according to claim 2, it is characterised in that the first flange (5) has
First flanging (50), one end of first reinforcement (31) is fixedly connected on first flanging (50), and axially sets
Put on the flange ring outside surface of the first flange (5).
4. reciprocating compressor connecting cylinder device according to claim 3, it is characterised in that the second flange (12) has
Second flanging (20), one end of the reinforcement (32) is fixedly connected on second flanging (20), and is axially disposed within
On the flange ring outside surface of the second flange (12).
5. reciprocating compressor connecting cylinder device according to claim 4, it is characterised in that the second flange (12) has
In-flanges (120), for improving the rigidity of the second flange (12), and as connection bearing part, for the second flange
(12) it is fixedly connected with cylinder.
6. reciprocating compressor connecting cylinder device according to claim 5, it is characterised in that the 3rd reinforcement (33) axle
To being fixedly connected on the outer wall of the cylinder (14).
7. reciprocating compressor connecting cylinder device according to claim 6, it is characterised in that the first flange (5), and/
Or the second flange (12) is square flange；
First flanging (50) of the first flange (5) is circle；
The second flanging (20) of the second flange (12) includes being fixedly connected on upper outer at the top of second flange (12) port
Flange (121), and it is fixedly connected on the lower flanging (122) of second flange (12) port bottom.
8. reciprocating compressor connecting cylinder device according to claim 7, it is characterised in that multiple first reinforcements
(31) equidistantly laid in the first flange (5)；
Multiple second reinforcements (32) are equidistantly laid in the second flange (12)；
Multiple 3rd reinforcements (33) are equidistantly laid on the cylinder (14)；
The first flange (5), first flanging (50), the cylinder (14), the second flange (12), described second
Flanging (20), the in-flanges (120), and multiple first reinforcements (31), multiple second reinforcements (32) are more
Individual 3rd reinforcement (33) passes through casting integrated shaping；
First reinforcement (31), the 3rd reinforcement (33) and second reinforcement (32) are corresponding, in casting
Form the reinforcement of an entirety.
9. reciprocating compressor connecting cylinder device according to claim 8, it is characterised in that be provided with the cylinder (14)
Dividing plate (9)；
The first flange (5), a part for the cylinder (14), the dividing plate (9) surround first compartment (7)；
The dividing plate (9), the remainder of the cylinder (14), the second flange (12) surround second compartment (11)；
The first compartment (7), and/or the drain (4) for exhaust is provided with the top of second compartment (11)；
The first compartment (7), and/or the bottom of second compartment (11) are provided with leakage fluid dram (13) for discharging hydrops；
The both sides of the first compartment (7) and/or second compartment (11) offer the window for observation respectively, in the window
Outside is provided with the cover plate for sealing the window.
10. reciprocating compressor connecting cylinder device according to claim 9, it is characterised in that be provided with the dividing plate (9)
Intermediate filler part (8), nitrogen protection device is provided with the intermediate filler part (8), nitrogen input block (15) passes through
Mounting hole on the cylinder (14) connects with the nitrogen protection device；
Frizing ring component (6) is installed in the first compartment (7), for preventing the lubricating oil in crankcase from entering cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813716.2U CN207145186U (en) | 2017-07-06 | 2017-07-06 | A kind of reciprocating compressor connecting cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813716.2U CN207145186U (en) | 2017-07-06 | 2017-07-06 | A kind of reciprocating compressor connecting cylinder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145186U true CN207145186U (en) | 2018-03-27 |
Family
ID=61672230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813716.2U Active CN207145186U (en) | 2017-07-06 | 2017-07-06 | A kind of reciprocating compressor connecting cylinder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356824A (en) * | 2018-10-22 | 2019-02-19 | 中国船舶重工集团公司第七研究所 | The fuselage body of reciprocating compressor |
| CN109630380A (en) * | 2018-12-07 | 2019-04-16 | 山西焦化股份有限公司 | A kind of device reducing the flammable Gas content of feed gas compressor crankcase |
-
2017
- 2017-07-06 CN CN201720813716.2U patent/CN207145186U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356824A (en) * | 2018-10-22 | 2019-02-19 | 中国船舶重工集团公司第七研究所 | The fuselage body of reciprocating compressor |
| CN109630380A (en) * | 2018-12-07 | 2019-04-16 | 山西焦化股份有限公司 | A kind of device reducing the flammable Gas content of feed gas compressor crankcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190613 Address after: 110869 No. 16 A-21 Development Road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: Shenyang blower group reciprocating machine Co., Ltd. Address before: 110869 No. 16 A Development Road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee before: Shenyang Turbo Machinery Co., Ltd. |