CN204646588U - Gas compressor filler device - Google Patents
Gas compressor filler device Download PDFInfo
- Publication number
- CN204646588U CN204646588U CN201520320456.6U CN201520320456U CN204646588U CN 204646588 U CN204646588 U CN 204646588U CN 201520320456 U CN201520320456 U CN 201520320456U CN 204646588 U CN204646588 U CN 204646588U
- Authority
- CN
- China
- Prior art keywords
- circle
- declivity
- filler
- piston rod
- zoariums
- 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
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Abstract
Gas compressor filler device, comprise filling tube (1) and piston rod (2), two symmetrical zoariums (3) placed are provided with in filling tube (1), a butterfly spring (4) is provided with respectively successively in each zoarium (3), upper tiltedly circle (5), declivity circle (6), butterfly spring (4) in two zoariums, upper tiltedly circle (5), declivity circle (6) symmetry is placed, upper oblique circle (5) in each zoarium (3) and declivity circle (6) cone match, be provided with radial filler (7) in a declivity circle (5) to coordinate with piston rod (2), be provided with axial filler (8) in another declivity circle (6) to coordinate with piston rod (2), two described zoariums are limited in filling tube by snap ring (9).The beneficial effect of this device is: adopt two-way, double-deck, auto-compensation ensure due in motion axially and radial wearing clearance.Thus it is long to reach life cycle, good in economic efficiency, easy to maintenance, assembling simple possible.
Description
Technical field
The utility model relates to the seal arrangement of compressor, is specifically related to a kind of gas compressor filler device.
Background technique
Along with national economy is developed by leaps and bounds, the field of gas compressor special requirement is many, and in practical application, the confidential effect realizing pressurized gas of gas compression is exactly that the air inlet completing gas of high benefit is to exhaust, in this process, filler stops cylinder interior gas from piston rod to the assembly of outward leakage.
In use often occur revealing gas in piston rod movement for air compressor product, individual layer radial direction, individual layer axial seal (only 2-3 layers) is all adopted in conventional design, effectively can not ensure sealing, larger for the harm of poisonous and harmful flammable explosive gas.When having gas leakage, all adopt integral replacing seal arrangement, expense of taking a lot of work is expected, impact uses, and directly causes user's economic loss.
Model utility content
The purpose of this utility model is the defect solving existing stuffing box packing, and provides a kind of gas compressor filler device.
The utility model solves the technological scheme that its technical problem adopts:
Gas compressor filler device, comprise filling tube and piston rod, it is characterized in that: in filling tube, be provided with two symmetrical zoariums placed, a butterfly spring, upper oblique circle, declivity circle is provided with respectively successively in each zoarium, butterfly spring in two zoariums, upper oblique circle, declivity circle symmetry is placed, upper oblique circle in each zoarium and declivity circle cone match, be provided with radial filler in a declivity circle to coordinate with piston rod, be provided with axial filler in another declivity circle to coordinate with piston rod, two described zoariums are limited in filling tube by snap ring.
On the basis of above-mentioned main technical schemes, following technological scheme perfect further can be increased:
The surface of contact of described radial filler and axial filler is provided with a pair pin-and-hole, is provided with the bearing pin matched in pin-and-hole.
Described radial filler is the annular solid that three uniform quadrants are formed.
To be an annular solid consisted of three irregular bodies of vertical fold line even partition vertically described axial filler.
The beneficial effects of the utility model are: adopt two-way, double-deck, auto-compensation ensure due in motion axially and radial wearing clearance.All adopt tin bronze and stainless steel to ensure that belleville spring is not killed phenomenon at upper oblique circle and declivity circle, thus it is long to reach life cycle, good in economic efficiency, easy to maintenance, assembling simple possible.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is radial filler view of the present utility model.
Fig. 3 is axial filler view of the present utility model.
Embodiment
As shown in Figure 1, the utility model gas compressor filler device, comprise filling tube 1, two symmetrical zoariums 3 placed are provided with in filling tube 1, a butterfly spring 4, upper oblique circle 5, declivity circle 6 is provided with respectively successively in each fit 3, butterfly spring 4 in two zoariums, upper oblique circle 5, declivity circle 6 symmetry is placed, and the upper oblique circle 5 in each zoarium and declivity circle 6 cone match, be provided with radial filler 7 and coordinate with piston rod 2 in a declivity circle 6.
As shown in Figure 2, described radial filler 7 is the annular solid that three uniform quadrants are formed, and is provided with axial filler 8 and coordinates with piston rod 2 in another declivity circle 6.
As shown in Figure 3, to be an annular solid consisted of three irregular bodies of vertical fold line even partition vertically described axial filler 8, the surface of contact of described radial filler 7 and axial filler 8 is provided with a pair pin-and-hole 10, be provided with the bearing pin matched in pin-and-hole, two described zoariums 3 are limited in filling tube by snap ring 9.
This gas compressor filler device can according to the actual conditions of the pressure of pressurized gas, flow velocity, flow and temperature, adopt the packing seal level of various combination respectively, radial and axial combine one group respectively can the tetrafluoro filler of compensate for clearance, in utilization, next subband has upper oblique circle, the declivity circle of tapering circle, simultaneously each secondary butterfly spring up and down, and utilize snap ring locking fit.When piston rod is in reciprocating, axial filler and radial filler promote declivity circle under butterfly spring active force, enable oblique circle closely hold tetrafluoro filler tightly, thus reach sealing effect, as long term wear, take off snap ring, can keep in repair, and maintenance is convenient.
Claims (4)
1. gas compressor filler device, comprise filling tube (1) and piston rod (2), it is characterized in that: in filling tube (1), be provided with two symmetrical zoariums (3) placed, a butterfly spring (4) is provided with respectively successively in each zoarium (3), upper tiltedly circle (5), declivity circle (6), butterfly spring (4) in two zoariums, upper tiltedly circle (5), declivity circle (6) symmetry is placed, upper oblique circle (5) in each zoarium (3) and declivity circle (6) cone match, be provided with radial filler (7) in a declivity circle (5) to coordinate with piston rod (2), be provided with axial filler (8) in another declivity circle (6) to coordinate with piston rod (2), two described zoariums are limited in filling tube by snap ring (9).
2. gas compressor filler device according to claim 1, is characterized in that: the surface of contact of described radial filler (7) and axial filler (8) is provided with a pair pin-and-hole (10), is provided with the bearing pin matched in pin-and-hole.
3. gas compressor filler device according to claim 2, is characterized in that: described radial filler (7) is the annular solid that three uniform quadrants are formed.
4. gas compressor filler device according to claim 2, is characterized in that: to be an annular solid consisted of three irregular bodies of vertical fold line even partition vertically described axial filler (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320456.6U CN204646588U (en) | 2015-05-18 | 2015-05-18 | Gas compressor filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320456.6U CN204646588U (en) | 2015-05-18 | 2015-05-18 | Gas compressor filler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646588U true CN204646588U (en) | 2015-09-16 |
Family
ID=54099350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320456.6U Expired - Fee Related CN204646588U (en) | 2015-05-18 | 2015-05-18 | Gas compressor filler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646588U (en) |
-
2015
- 2015-05-18 CN CN201520320456.6U patent/CN204646588U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180518 |