CN201106541Y - Integration packing box of compressor - Google Patents
Integration packing box of compressor Download PDFInfo
- Publication number
- CN201106541Y CN201106541Y CNU2007200041401U CN200720004140U CN201106541Y CN 201106541 Y CN201106541 Y CN 201106541Y CN U2007200041401 U CNU2007200041401 U CN U2007200041401U CN 200720004140 U CN200720004140 U CN 200720004140U CN 201106541 Y CN201106541 Y CN 201106541Y
- Authority
- CN
- China
- Prior art keywords
- integrated
- compressor
- box
- stuffing box
- stuffing
- 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
Links
- 230000010354 integration Effects 0.000 title abstract 6
- 238000012856 packing Methods 0.000 title description 5
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Compressor (AREA)
Abstract
The utility model relates to an integration stuffing box for a compressor. A stuffing box (5) and stuffing (9) are fixed in the cavity of an integration casing (4) by an integration chassis (2) and an air discharge box (7) via four bolts (10), and an outer cavity (8) and the integration casing (4) form a cooling water chamber containing cooling water to refrigerate the stuffing (9) in the integration casing (4).
Description
Related technical field
The utility model relates to compressor field, refers in particular to the integrated stuffing box of a kind of compressor.Be mainly used in all kinds of mesohigh compressor packing assemblies, particularly CNG compressor packing assembly.
Background technique
Existing mesohigh compressor, particularly CNG compressor packing assembly exist working life short, maintenance is frequent, and processing and assembling complexity, the more high defective of cost of production.Cause the reason of these defectives mainly contain following some: one be between 9 stuffing boxes with the sealing of one-level O-ring seals, cooling water and pressurized gas rely on this sealing fully.Therefore as long as 9 places seal arbitrary place to be produced and leak, all can cause compressor to break down can't proper functioning, and O shape circle is under cold and hot situation about differing greatly, and is easy to ageing failure and produces and leak; Two is cooling water flow passage of 9 stuffing boxes, and the aligned hole center line guarantees when relying on assembling, not only requires during machining hole highly, and assembly efficiency is very low; The 3rd, because the cooling water aperture of establishing on stuffing box restriction, the cooling water flow of flowing through is limited, causes the filler cooling effect undesirable.
Summary of the invention
The purpose of this utility model is to overcome existing mesohigh compressor, the particularly deficiency of CNG compressor packing assembly, and a kind of integrated stuffing box is provided.
The technological scheme that its technical problem that solves the utility model adopts is:
The integrated stuffing box of compressor is made up of cushion block (1), integrated chassis (2), O shape circle (3), integrated housing (4), stuffing box (5), O shape circle (6), the box (7) that loses heart, shell (8), filler (9), bolt (10), it is characterized in that:
A. holding stuffing box (5) that end is set about one-level O shape circle and integrated housing (4) about is provided with secondary O shape and encloses;
B. stuffing box (5), filler (9) press collection to be fixed in integrated housing (4) inner chamber by integrated chassis (2) and disappointing box (7) with four bolts (10);
C. shell (8) forms cooling water chamber with integrated housing (4);
D. integrated housing (4) is provided with the lubricious oilhole of filling.
The beneficial effects of the utility model: one is that 9 stuffing boxes (5) place integrated housing (4) inner chamber, and the O shape circle (3) on stuffing box (5) leaks air, because integrated housing (4) is arranged, can not leak between pressurized gas and cooling water, and compressor is proper functioning still; The 2nd, end is provided with secondary O-ring seals (6) about integrated housing (4), in addition about the end stuffing box also be provided with one-level O shape circle, promptly between pressurized gas and cooling water, be provided with three grades of seal with O rings; The 3rd, the cooling water chamber volume that forms between integrated housing (4) and the shell (8) is big, to the filler good cooling results.The 4th, integrated box (5) is simple in structure, the efficiency of assembling height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is main sectional view.
Among the figure: 1. cushion block, 2. integrated chassis, 3.O shape circle, 4. integrated housing, 5. stuffing box, 6.0 shapes circle, the box that 7. loses heart, 8. shell, 9. filler, 10. bolt, 11. pistons
Embodiment
Among the figure, stuffing box (5), filler (9) press collection to be fixed on integrated housing (4) inner chamber by integrated chassis (2) and disappointing box (7) with four bolts (10), therefore the three grades of O shape circles in two ends also form seal ring, and shell (8) is connected and fixed with cylinder and fuselage respectively by bolt.
Claims (1)
1. the integrated stuffing box of compressor is made up of cushion block (1), integrated chassis (2), O shape circle (3), integrated housing (4), stuffing box (5), O shape circle (6), the box (7) that loses heart, shell (8), filler (9), bolt (10), it is characterized in that:
A. holding stuffing box (5) that end is set about one-level O shape circle and integrated housing (4) about is provided with secondary O shape and encloses;
B. stuffing box (5), filler (9) press collection to be fixed in integrated housing (4) inner chamber by integrated chassis (2) and disappointing box (7) with four bolts (10);
C. shell (8) forms cooling water chamber with integrated housing (4);
D. integrated housing (4) is provided with the lubricious oilhole of filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200041401U CN201106541Y (en) | 2007-01-29 | 2007-01-29 | Integration packing box of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200041401U CN201106541Y (en) | 2007-01-29 | 2007-01-29 | Integration packing box of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106541Y true CN201106541Y (en) | 2008-08-27 |
Family
ID=39958340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200041401U Expired - Fee Related CN201106541Y (en) | 2007-01-29 | 2007-01-29 | Integration packing box of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106541Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122843A (en) * | 2013-02-27 | 2013-05-29 | 安瑞科(蚌埠)压缩机有限公司 | High-efficiency cooling padding assembly |
-
2007
- 2007-01-29 CN CNU2007200041401U patent/CN201106541Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122843A (en) * | 2013-02-27 | 2013-05-29 | 安瑞科(蚌埠)压缩机有限公司 | High-efficiency cooling padding assembly |
| CN103122843B (en) * | 2013-02-27 | 2015-10-28 | 安瑞科(蚌埠)压缩机有限公司 | High efficiency cooling filler group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20100129 |