CN210920101U - Rotary pressure joint oil seal structure for papermaking special equipment - Google Patents
Rotary pressure joint oil seal structure for papermaking special equipment Download PDFInfo
- Publication number
- CN210920101U CN210920101U CN201921833277.7U CN201921833277U CN210920101U CN 210920101 U CN210920101 U CN 210920101U CN 201921833277 U CN201921833277 U CN 201921833277U CN 210920101 U CN210920101 U CN 210920101U
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- layer
- circle layer
- rotary pressure
- gas collection
- collection hole
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- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 230000001413 cellular effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model discloses a rotary pressure connects oil blanket structure for papermaking professional equipment, including outer circle layer and inner circle layer, the both sides face on outer circle layer evenly is equipped with first gas collection hole, first gas collection hole integrated into one piece with the outer circle layer, the surrounding surface on outer circle layer is equipped with the recess, the inner circle layer embedding is in the medial surface integrated into one piece on outer circle layer, the both sides face on inner circle layer evenly be equipped with second gas collection hole, second gas collection hole with the crisscross distribution in position in first gas collection hole. The strength of the rotary pressure joint oil seal structure can be improved through the additionally arranged outer ring layer and the inner ring layer, the first gas collecting holes are uniformly arranged on the two side faces of the outer ring layer, the grooves are formed in the peripheral face of the outer ring layer, the second gas collecting holes are uniformly arranged on the two side faces of the inner ring layer, and when the first gas collecting holes and the second gas collecting holes are connected with the rotary pressure joint, vacuum is formed inside the rotary pressure joint oil seal structure, so that the connection tightness of the oil seal structure can be improved.
Description
Technical Field
The utility model relates to a papermaking professional equipment auxiliary structure technical field specifically is a rotary pressure connects oil blanket structure for papermaking professional equipment.
Background
When installing rotary pressure joint for papermaking professional equipment, need use the oil blanket structure in order to play the sealed effect of rotary pressure joint, but the in-process of rotary pressure joint oil blanket structure for current papermaking professional equipment in the installation use, the oil blanket structure is connected the compactness poor to rotary pressure joint, reduces this oil blanket structure's leakproofness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary pressure connects oil blanket structure for papermaking professional equipment has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotary pressure connects oil blanket structure for papermaking professional equipment, includes outer circle layer and inner circle layer, the both sides face on outer circle layer evenly is equipped with first gas collection hole, first gas collection hole integrated into one piece with outer circle layer, the peripheral face on outer circle layer is equipped with the recess, the inner circle layer embedding is in the medial surface integrated into one piece on outer circle layer, the both sides face on inner circle layer evenly be equipped with second gas collection hole, second gas collection hole with the crisscross distribution in position in first gas collection hole.
Furthermore, the inner part of the outer ring layer and the inner ring layer are respectively provided with through holes, the through holes and the first gas collecting holes are distributed in a staggered mode, and the inner parts of the through holes are in a honeycomb shape.
Furthermore, the outer ring layer and the outer side surface of the inner ring layer are integrally formed to be provided with an anti-seepage layer, and the anti-seepage layer is made of waterproof sealant.
Further, the thickness of the outer ring layer is three times that of the inner ring layer, and the aperture of the second gas collecting hole is one third of that of the first gas collecting hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the strength of the rotary pressure joint oil seal structure can be improved through the additionally arranged outer ring layer and the inner ring layer, the first gas collecting holes are uniformly arranged on the two side faces of the outer ring layer, the grooves are formed in the peripheral face of the outer ring layer, the second gas collecting holes are uniformly arranged on the two side faces of the inner ring layer, and when the first gas collecting holes and the second gas collecting holes are connected with the rotary pressure joint, vacuum is formed inside the rotary pressure joint oil seal structure, so that the connection tightness of the oil seal structure can be improved.
Drawings
FIG. 1 is a side view of the rotary pressure joint oil seal structure for a special paper making apparatus of the present invention,
fig. 2 is the through hole position schematic diagram of the rotary pressure joint oil seal structure for the special papermaking equipment of the utility model.
In the figure, an outer ring layer 1, an inner ring layer 2, a first gas collecting hole 3, a groove 4, a second gas collecting hole 5, a through hole 6 and an anti-seepage layer 7 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a rotary pressure connects oil blanket structure for papermaking professional equipment, includes outer circle layer 1 and inner circle layer 2, the both sides face on outer circle layer 1 evenly is equipped with first gas collection hole 3, first gas collection hole 3 integrated into one piece with outer circle layer 1, the peripheral face on outer circle layer 1 is equipped with recess 4, inner circle layer 2 embedding is in the medial surface integrated into one piece of outer circle layer 1, the both sides face on inner circle layer 2 evenly be equipped with second gas collection hole 5, second gas collection hole 5 with the crisscross distribution in position of first gas collection hole 3.
As a preferred embodiment of the present invention, please refer to fig. 1, the outer ring layer 1 and the inside of the inner ring layer 2 are respectively provided with a through hole 6, the through hole 6 and the first gas collecting hole 3 are distributed in a staggered manner, the inside of the through hole 6 is cellular, and the rigidity of the oil seal structure can be reduced by adding the cellular through hole 6, so as to facilitate the sealing of the joint.
As a preferred embodiment of the present invention, please refer to fig. 1, the outer ring layer 1 and the outer side surface of the inner ring layer 2 are integrally formed with an anti-permeation layer 7, the anti-permeation layer 7 is made of waterproof sealant, and the sealing performance of the oil seal structure can be improved by the added anti-permeation layer 7.
As a preferred embodiment of the present invention, please refer to fig. 1, the thickness of the outer ring layer 1 is three times of the thickness of the inner ring layer 2, the aperture of the second gas collecting hole 5 is one third of the aperture of the first gas collecting hole 3, and the connection tightness of the oil seal structure can be improved by the additional arrangement of the first gas collecting hole 3 and the second gas collecting hole 5.
A rotary pressure connects oil blanket structure for papermaking professional equipment be through being equipped with inner circle layer 2 in outer circle layer 1's inside to evenly be equipped with first gas collection hole 3 in outer circle layer 1's both sides face, be equipped with recess 4 in outer circle layer 1's peripheral face, evenly be equipped with second gas collection hole 5 in inner circle layer 2's both sides face, its inside formation vacuum when rotary pressure connects can be connected to first gas collection hole 3 and second gas collection hole 5 that are equipped with, make it with rotary pressure connect zonulae occludens can.
The utility model discloses an outer circle layer 1, inner circle layer 2, first gas collecting hole 3, recess 4, second gas collecting hole 5, through-hole 6, prevention of seepage permeable stratum 7 part are the parts that universal standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method, the utility model provides an in-process of current rotary pressure joint oil blanket structure for papermaking professional equipment at the installation use, the oil blanket structure is connected the compactness poor to rotary pressure joint, reduces the problem of this oil blanket structure's leakproofness. The utility model discloses an outer circle layer and the inner circle layer that add can improve this rotary pressure joint oil blanket structure's intensity to evenly be equipped with first gas collection hole at the both sides face on outer circle layer, be equipped with the recess at the peripheral face on outer circle layer, evenly be equipped with the second gas collection hole at the both sides face on inner circle layer, its inside vacuum that forms when rotary pressure connects can be connected to first gas collection hole and the second gas collection hole that are equipped with, thereby can improve this oil blanket structure's connection compactness.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a rotary pressure connects oil blanket structure for papermaking professional equipment which characterized in that: including outer circle layer (1) and inner circle layer (2), the both sides face on outer circle layer (1) evenly is equipped with first gas collection hole (3), first gas collection hole (3) integrated into one piece with outer circle layer (1), the periphery of outer circle layer (1) is equipped with recess (4), inner circle layer (2) embedding is in the medial surface integrated into one piece of outer circle layer (1), the both sides face on inner circle layer (2) evenly be equipped with second gas collection hole (5), second gas collection hole (5) with the crisscross distribution in position of first gas collection hole (3).
2. The rotary pressure joint oil seal structure for the special papermaking equipment according to claim 1, characterized in that: the inner ring layer (2) and the outer ring layer (1) are respectively provided with through holes (6), the through holes (6) and the first gas collecting holes (3) are distributed in a staggered mode, and the through holes (6) are honeycomb-shaped.
3. The rotary pressure joint oil seal structure for the special papermaking equipment according to claim 1, characterized in that: the outer circle layer (1) with the lateral surface integrated into one piece of inner circle layer (2) is equipped with prevention of seepage permeable zone (7), what prevention of seepage permeable zone (7) adopted is waterproof sealed glue.
4. The rotary pressure joint oil seal structure for the special papermaking equipment according to claim 1, characterized in that: the thickness of the outer ring layer (1) is three times that of the inner ring layer (2), and the aperture of the second gas collecting hole (5) is one third of that of the first gas collecting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833277.7U CN210920101U (en) | 2019-10-29 | 2019-10-29 | Rotary pressure joint oil seal structure for papermaking special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833277.7U CN210920101U (en) | 2019-10-29 | 2019-10-29 | Rotary pressure joint oil seal structure for papermaking special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920101U true CN210920101U (en) | 2020-07-03 |
Family
ID=71346057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833277.7U Expired - Fee Related CN210920101U (en) | 2019-10-29 | 2019-10-29 | Rotary pressure joint oil seal structure for papermaking special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210920101U (en) |
-
2019
- 2019-10-29 CN CN201921833277.7U patent/CN210920101U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200703 |