CN204420119U - For the cunning formula mechanical seal device of industrial sewage - Google Patents
For the cunning formula mechanical seal device of industrial sewage Download PDFInfo
- Publication number
- CN204420119U CN204420119U CN201420841079.6U CN201420841079U CN204420119U CN 204420119 U CN204420119 U CN 204420119U CN 201420841079 U CN201420841079 U CN 201420841079U CN 204420119 U CN204420119 U CN 204420119U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- face
- ring
- tapered sleeve
- rotating ring
- 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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- Sealing Devices (AREA)
Abstract
The utility model relates to a kind of for the cunning formula mechanical seal device of industrial sewage.Although current mechanical seal device have employed split type structure, through particular design, accurate processing, its leakage rate and sealing still can not control in regulation requires.The utility model composition comprises: tapered sleeve (3), described tapered sleeve end face is provided with intermediate plate (2), described intermediate plate end face is provided with end cap (1), described tapered sleeve is by bolt and described intermediate plate, described end cap connects, described tapered sleeve end face is provided with front cover (9), in described front cover, there is annular groove, described annular groove is built with O-ring seals (11), described front cover end face has annular groove, seal ring C(8 is installed) in described annular groove, described seal ring C is arranged on rotating ring A(12) groove in, described rotating ring A end face is provided with rotating ring B(13).The utility model is used for the cunning formula mechanical seal device of industrial sewage.
Description
technical field:
the utility model relates to a kind of for the cunning formula mechanical seal device of industrial sewage.
background technique:
although current mechanical seal device have employed split type structure, through particular design, accurate processing, its leakage rate and sealing still can not control in regulation requires.The seal arrangement equipment unit that right and wrong are usually shown in the daily production of modern people and life, the working life of seal arrangement is directly connected to mechanical manufacture cost, user cost and maintenance cost, also be related to the safe operation of manufacturing efficiency and equipment, therefore when Machine Design, the oeverall quality of selection to equipment of seal arrangement is vital;
along with the development of modern science and technology, the raising of living standards of the people, everybody has higher requirement to environmental protection, safety in production and product quality, therefore has higher requirement to capability of engineering equipment, particularly the design and devdlop of seal arrangement.
model utility content:
the purpose of this utility model is to provide a kind of for the cunning formula mechanical seal device of industrial sewage.
above-mentioned object is realized by following technological scheme:
a kind of for the cunning formula mechanical seal device of industrial sewage, its composition comprises: tapered sleeve, described tapered sleeve end face is provided with intermediate plate, described intermediate plate end face is provided with end cap, described tapered sleeve is by bolt and described intermediate plate, described end cap connects, described tapered sleeve end face is provided with front cover, in described front cover, there is annular groove, described annular groove is built with O-ring seals, described front cover end face has annular groove, seal ring C is installed in described annular groove, described seal ring C is arranged in the groove of rotating ring A, described rotating ring A end face is provided with rotating ring B.
described for the cunning formula mechanical seal device of industrial sewage, described rotating ring B end has annular groove, seal ring B is installed in described annular groove, described seal ring B is arranged in the annular groove of spacer, described spacer is circumferentially provided with lip-type packing, and described lip-type packing is arranged in described tapered sleeve internal end surface.
described for the cunning formula mechanical seal device of industrial sewage, have hole below described spacer side, described hole is built with spring, and described spacer side has annular groove, is provided with seal ring A in described annular groove.
described for the cunning formula mechanical seal device of industrial sewage, in the middle of described end cap, there is hole, described hole is built with axle, described axle is through described intermediate plate, described spacer, described rotating ring A, described rotating ring B, described front cover, described intermediate plate is built with adjustment screw, and described adjustment screw end penetrates in described spacer.
beneficial effect:
1. the utility model carries out the mechanical seal device that seals mainly for industrial sewage, greasy dirt, has the advantages such as sealability is reliable, low cost of manufacture, technology capability are good.
the spring fitting of the utility model employing, in clean Lubricants, arranges lip-type packing simultaneously and enters therebetween to prevent dirt, avoids floating, the tracing ability of contamination and impact sealing in spring.
in front cover of the present utility model, there is annular groove, described groove is built with O-ring seals, its simplicity of design of O-ring seals is provided with in end, compact structure, mounting or dismounting are convenient, and O shape circle section has and has self sealing action, sealability is reliable, because O shape circle itself and installation position structure are all extremely simple, and form standardization, therefore installation is changed all very easy.
the utility model rotating ring A with rotate the end face of B and be separately installed with seal ring, the rotating ring A described in guarantee plays the effect of radial seal when rotated with rotating B, this structure is simple, easy for installation, be convenient to change and safeguard.
intermediate plate of the present utility model is built with adjustment screw, described adjustment screw end penetrates in described dividing plate, this structure is convenient to, when assembling initial, adjust, ensure that rotating ring rotates freely simultaneously to the seal clearance of described dividing plate and rotating ring A and rotating ring B.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
embodiment:
embodiment 1:
a kind of for the cunning formula mechanical seal device of industrial sewage, its composition comprises: tapered sleeve 3, described tapered sleeve end face is provided with intermediate plate 2, described intermediate plate end face is provided with end cap 1, described tapered sleeve is by bolt and described intermediate plate, described end cap connects, described tapered sleeve end face is provided with front cover 9, in described front cover, there is annular groove, described annular groove is built with O-ring seals 11, described front cover end face has annular groove, seal ring C8 is installed in described annular groove, described seal ring C is arranged in the groove of rotating ring A12, described rotating ring A end face is provided with rotating ring B13.
embodiment 2:
according to embodiment 1 for the cunning formula mechanical seal device of industrial sewage, described rotating ring B end has annular groove, seal ring B7 is installed in described annular groove, described seal ring B is arranged in the annular groove of spacer 6, described spacer is circumferentially provided with lip-type packing 5, and described lip-type packing is arranged in described tapered sleeve internal end surface.
embodiment 3:
according to embodiment 1 for the cunning formula mechanical seal device of industrial sewage, have hole below described spacer side, described hole is built with spring 14, and described spacer side has annular groove, is provided with seal ring A4 in described annular groove.
embodiment 4:
according to embodiment 1 for the cunning formula mechanical seal device of industrial sewage, in the middle of described end cap, there is hole, described hole is built with axle 10, described axle is through described intermediate plate, described spacer, described rotating ring A, described rotating ring B, described front cover, described intermediate plate is built with adjustment screw 15, and described adjustment screw end penetrates in described spacer.
Claims (4)
1.
a kind of for the cunning formula mechanical seal device of industrial sewage, its composition comprises: tapered sleeve, it is characterized in that: described tapered sleeve end face is provided with intermediate plate, described intermediate plate end face is provided with end cap, described tapered sleeve is by bolt and described intermediate plate, described end cap connects, described tapered sleeve end face is provided with front cover, in described front cover, there is annular groove, described annular groove is built with O-ring seals, described front cover end face has annular groove, seal ring C is installed in described annular groove, described seal ring C is arranged in the groove of rotating ring A, described rotating ring A end face is provided with rotating ring B.
2.
according to claim 1 for the cunning formula mechanical seal device of industrial sewage, it is characterized in that: described rotating ring B end has annular groove, seal ring B is installed in described annular groove, described seal ring B is arranged in the annular groove of spacer, described spacer is circumferentially provided with lip-type packing, and described lip-type packing is arranged in described tapered sleeve internal end surface.
3.
according to claim 2 for the cunning formula mechanical seal device of industrial sewage, it is characterized in that: have hole below described spacer side, described hole is built with spring, and described spacer side has annular groove, is provided with seal ring A in described annular groove.
4.
according to claim 2 for the cunning formula mechanical seal device of industrial sewage, it is characterized in that: in the middle of described end cap, there is hole, described hole is built with axle, described axle is through described intermediate plate, described spacer, described rotating ring A, described rotating ring B, described front cover, described intermediate plate is built with adjustment screw, and described adjustment screw end penetrates in described spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841079.6U CN204420119U (en) | 2014-12-27 | 2014-12-27 | For the cunning formula mechanical seal device of industrial sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841079.6U CN204420119U (en) | 2014-12-27 | 2014-12-27 | For the cunning formula mechanical seal device of industrial sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420119U true CN204420119U (en) | 2015-06-24 |
Family
ID=53470490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841079.6U Expired - Fee Related CN204420119U (en) | 2014-12-27 | 2014-12-27 | For the cunning formula mechanical seal device of industrial sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420119U (en) |
-
2014
- 2014-12-27 CN CN201420841079.6U patent/CN204420119U/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 |
Granted publication date: 20150624 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |