WO2010060336A1 - 一种密封件 - Google Patents
一种密封件 Download PDFInfo
- Publication number
- WO2010060336A1 WO2010060336A1 PCT/CN2009/074744 CN2009074744W WO2010060336A1 WO 2010060336 A1 WO2010060336 A1 WO 2010060336A1 CN 2009074744 W CN2009074744 W CN 2009074744W WO 2010060336 A1 WO2010060336 A1 WO 2010060336A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seal
- sealing
- sealed
- curved surface
- projection
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
Definitions
- the present invention relates to a sealing device, and more particularly to a sealing member. Background technique
- the existing seal between the two parts is mostly realized by a sealing ring or a gasket.
- a sealing ring or gasket When sealing with a sealing ring or gasket, it is generally applied between two coaxial parts.
- existing seals or gaskets cannot be sealed properly.
- the present invention provides a seal for sealing between two planes or arcs requiring a sealing member; the seal comprising at least one projection having a length equal to the length or arc of the plane to be sealed The length of the face or surface that needs to be sealed.
- the seal comprises two protrusions adjacent and integrally connected, each of the lengths of the protrusions being equal to the length of the plane to be sealed or the length of the curved or curved surface to be sealed.
- the seal has a plane or a solitary surface or curved surface that is adapted to the plane or curved surface or curved surface to be sealed relative to the other side of the projection.
- the protrusion has a "several" cross section.
- the connecting portion between the adjacent two protrusions has a first predetermined width.
- a spacer is disposed below each of the connecting portions of the sealing member, and the sealing member is fixedly mounted to one or both of the sealed planes or curved surfaces or curved surfaces by mechanical mounting.
- the end of the projection is joined to an integrally formed extension having a second predetermined width and a length that is equal to the projection.
- a spacer is disposed below the two extensions of the sealing member, and the sealing member is fixedly mounted to one of the sealed planes or curved surfaces by mechanical installation.
- the sealing member when the sealing member is used for sealing the outer surface of the cylinder, the sealing member has the same number of protrusions and connecting portions, and each of the connecting portions of the sealing member is provided with a spacer, which is mechanically mounted.
- the seal is fixedly mounted to a component or cylindrical outer surface for sealing the outer surface of the cylinder.
- the protrusion of the sealing member has a groove corresponding to the lower portion.
- the seal member is made of an elastic sealing material.
- the seal covers the entire plane or curved surface or curved surface that requires sealing.
- the seal of the embodiment of the present invention comprises at least one projection having a length equal to the length of the part to be sealed to be sealed or the length to be sealed by the curved surface.
- the projections seal the two parts that need to be sealed. Since the projections can have a certain amount of radial deformation and lateral deformation, the static sealing and the dynamic sealing between the two components can be satisfied, thereby ensuring the sealing effect.
- a dynamic seal between the two members can be achieved by fixing the seal to one member.
- Figure 1 is a side elevational view of a first embodiment of the seal of the present invention
- Figure 2 is a side view of the second embodiment of the seal of the present invention.
- Figure 3 is a side elevational view of a third embodiment of the seal of the present invention.
- Figure 4 is a side view of the fourth embodiment of the sealing member of the present invention.
- Figure 5 is a plan view of the sealing member of the present invention applied to an annular air passage end seal body
- Figure 6 is a side view of the sealing member of the present invention applied to the annular air passage end sealing body
- Figure 7 is a cross-sectional view taken along line AA of Figure 5;
- Figure 8 is a cross-sectional view taken along line D-D of Figure 7. detailed description
- the present invention provides a seal for ensuring a planar or arcuate sealing effect between two components that require sealing.
- FIG. 1 there is shown a side view of a first embodiment of the seal of the present invention.
- the seal of the embodiment of the invention can be used for the sealing of a flat or curved surface or a curved surface between two parts requiring sealing.
- the seal member according to the first embodiment of the present invention comprises a projection 1 having a length equal to the length required for the plane to be sealed, or equal to the length of the arc surface to be sealed, or equal to the length to which the curved surface needs to be sealed.
- the seal member may have a plane or a curved surface or a curved surface adapted to the plane or curved surface or curved surface to be sealed with respect to the other side of the projection 1.
- the protrusion 1 may have a "several" cross section.
- the seal further includes an extension 2 that is coupled to the projection 1 and integrally formed.
- the extension 2 has a second predetermined width capable of mounting a mechanical connecting member such as a bolt.
- the extension portion 2 may also be provided with a mounting hole 6a.
- the extension 2 may have a length equal to that of the projection 1.
- the seal member may be made of an elastic sealing material, and the height of the protrusion 1 may be set to different heights depending on different sealing occasions.
- the sealing member of the embodiment of the present invention comprises at least one protrusion 1 having a length equal to the length of the part to be sealed to be sealed or the length to be sealed by the curved surface.
- the projection 1 can seal the two parts that require sealing. Since the protrusion can generate a certain amount of radial deformation and lateral deformation, the static sealing and the dynamic sealing between the two components can be satisfied, thereby ensuring the sealing. Effect.
- FIG. 2 there is shown a perspective view of a second embodiment of the seal of the present invention.
- the second embodiment of the sealing member of the present invention differs from the first embodiment in that the sealing member includes two projections 1 which are adjacent and integrally connected.
- the length of each of the projections 1 is equal to the length of the plane to be sealed, or the length of the arc surface to be sealed, or the length of the curved surface to be sealed.
- connection portion 3 having a first predetermined width is formed between the adjacent two protrusions 1. Also, in order to secure the mounting strength between the seal and the member to be sealed, the connecting portion 3 may have a first predetermined width capable of mounting a mechanical connecting member such as a bolt.
- the connecting portion 3 can also be provided with a mounting hole 6a.
- the sealing member according to the embodiment of the present invention may further comprise three or more protrusions 1 adjacent and integrally connected, and each of the two adjacent protrusions 1 may have a connection portion 3 of a first predetermined width. .
- FIG. 3 there is shown a perspective view of a third embodiment of the seal of the present invention.
- the third embodiment of the seal of the present invention differs from the second embodiment in that a spacer 4 is disposed below each of the joint portions 3 of the seal member.
- the first predetermined width also needs to satisfy the displacement space requirement of the spacer 4 and the projection 1 downward (relative to the spacer 4).
- the projection 1, the extension portion 2, the connecting portion 3 and the spacer 4 of the sealing member of the present invention may be integrally formed by the same sealing material.
- it can be formed by integrally molding rubber.
- the spacer 4 can also be made of other materials. Specifically, the spacer 4 may be formed of a channel steel, an I-shaped steel, or the like, and a screw hole or a through hole is formed in the spacer 4 to be installed with a bolt or a screw.
- the sealing member is fixedly mounted to a sealed plane or a curved surface by mechanical mounting.
- each of the projections 1 has a downward direction (opposite spacer) 4)
- the displacement space can further ensure the sealing effect.
- Each of the connecting portion 3 and the extending portion 2 may be provided with a mounting hole 6a corresponding to the position of the spacer 4.
- FIG. 4 there is shown a perspective view of a fourth embodiment of the seal of the present invention.
- the fourth embodiment of the sealing member of the present invention is different from the second embodiment in that the protrusion 1 of the sealing member has a groove 5 corresponding to the lower portion. .
- the seal member of the embodiment of the invention may also cover the entire plane or curved surface that needs to be sealed.
- the sealing member according to the embodiment of the invention can be applied to a plane or a curved surface or a curved surface between two parts to be sealed, or can be applied to a plane or a curved surface of two parts requiring a dynamic sealing relationship with a relative motion relationship or Between surfaces.
- the seal can also be used to seal the entire outer surface of the cylinder, in which case the seal has the same number of projections 1 and connections 3, and the seal can be provided with a spacer 4 below each connection 3 .
- the seal is fixedly mounted to the outer surface of the member or cylinder for sealing the outer surface of the cylinder by mechanical mounting.
- seal member as an annular duct end seal as an example.
- the ring cooler generally uses air-cooling to cool the material of the ring-cooler trolley, but does not need to be cooled in the discharge zone of the ring-cooler trolley. This area is called the non-cooling zone. In order to ensure that the cold air does not leak in the non-cooling zone, it is necessary to seal the end of the annular duct. The part that seals the end of the annular duct is called an annular duct end seal.
- FIG. 5 is a plan view of the seal member of the present invention applied to the annular air passage end seal body;
- FIG. 6 is a side view of the seal member of the present invention applied to the annular air passage end seal body;
- Figure 5 is a cross-sectional view taken along line AA of Figure 5;
- Figure 8 is a cross-sectional view taken along line DD of Figure 5.
- the annular duct end seal of the first embodiment of the present invention comprises a seal body 20 disposed at the bottom of the annular liquid tank 50, and a seal member 10 assembled with the seal body 20 and having the same height as the seal body 20.
- the sealing body 20 is located between the gate seal inner sealing plate 41 and the door seal outer sealing plate 42.
- the sealing body 20 includes a main body top plate 211 and four side plates 212, 213.
- the radial dimension of the main body top plate 211 and The lateral dimensions require a radial dimension and a lateral dimension that are respectively greater than the through holes of the cover (not shown) of the gate seal.
- the main body top plate 211 In order to ensure that the main body top plate 211 can rotate clockwise or counterclockwise along the center of the ring cooler trolley (not shown), it can be well moved with the door type seal cover.
- the seal ensures that cold air entering the door seal does not enter the non-cooling zone on the side of the annular duct end seal along the gap between the door seal cover and the body top plate 211.
- the plane of the main body top plate 211 needs to be in the same plane as the lower plane of the door type seal cover, so that the four side plates 212, 213 are required to be equal in height.
- the 211 is in contact with the door seal cover plate and has a relative movement
- the seal member 10 is in contact with the inner seal plate 41 and the outer seal plate 42 of the door seal, and has relative movement.
- the sealing member 10 includes at least two sets, which are respectively disposed adjacent to the sealing plate 41 and the outer sealing plate 42 of the door type sealing device. The two sides of the body 20 are sealed.
- Each group of the sealing member 10 has a "several" shape of a protrusion 1 in a cross section, and the "several" shape protrusion
- the length of 1 is equal to the height of the sealing body 20.
- the projection 1 may be a "several" shaped projection extending through the height of the entire sealing body 20.
- the "several" shaped protrusion 1 can prevent cold air in the annular air passage from the sealing body and the door type sealing device when the door type sealing device is moved together with the trolley to the position of the annular air passage end sealing body according to the embodiment of the present invention.
- the space between the inner seal plate 41 and the outer seal plate 42 enters the non-cooling zone.
- the door-type sealing device may have a certain amount of radial displacement (relative to the center of the ring cooler) at the position of the sealing body, "The shaped projection 1 can have a small amount of convex axial deformation, i.e., a radial displacement relative to the center of the ring cooler, thereby ensuring a dynamic seal here.
- Each set of the sealing member 10 may also include at least two connected and integral "several" shaped projections.
- each of the "several" shaped projections 1 is equal to the height of the sealing body 20.
- the seal may further include an extension 2 that is coupled to the projection 1 and integrally formed.
- the adjacent two protrusions 1 have a connecting portion of a predetermined size therebetween.
- the spacer 4 is disposed below each of the connecting portions 3 of the sealing member 10, and the sealing member 10 is fixedly mounted to the sealing body 20 by mechanical mounting.
- the projection 1, the extension 2, the connecting portion 3 and the spacer 4 of the sealing member 10 of the present invention can be integrally formed by the same sealing material.
- it can be formed by integrally molding rubber.
- the spacer 4 can also be made of other materials.
- the spacer 4 may be a profile of a channel steel or an I-shaped steel, and a screw hole or a through hole is formed in the spacer 4 to be installed with a bolt or a screw.
- Each of the connecting portion 3 and the extending portion 2 may be provided with a mounting hole 6a corresponding to the position of the spacer 4.
- Each of the sets of the sealing members 10 is a unitary body, i.e., the connecting portion 3 between the two adjacent projections 1 is integral with the adjacent projections 1. Since the spacers 4 are provided below each of the connecting portions 3, and the sealing member 10 and the sealing body 20 are fixed to each other, each of the projections 1 has a displacement space in the radial direction (relative to the center of the ring cooler).
- a pressing plate 7 may be disposed under each of the connecting portion 3 and the extending portion 2.
- the width of the pressure plate can satisfy the installation strength.
- the pressure plate 7 can penetrate the entire length of the sealing member 10 to further secure the mounting strength of the sealing member 10.
- the pressure plate 7 may be made of a metal plate such as a steel plate or other material plate having a certain strength.
- the pressure plate 7 is provided with a screw hole or a through hole which is fitted with the mounting hole 6a at a position where a bolt or a screw is required to be mounted, that is, the mounting hole 6a.
- each projection 1 can generate deformation and displacement in the radial direction (relative to the center of the ring chiller), thereby effectively securing the seal
- the size of the connecting portion 3 between the two adjacent projections 1 and the thickness and strength of the spacer 4 can be set in accordance with the size and mounting accuracy of the ring cooler. As long as the maximum radial displacement of the door type sealing device is satisfied, it is possible to ensure the dynamic sealing between the sealing body and the inner sealing plate 41 and the outer sealing plate 42 of the door type sealing device.
- the annular air passage end sealing body is in the same manner as the door type sealing device.
- the sealing member 10 is disposed on each of the left and right ends of the two side plates 213 of the sealing body 20 adjacent to the sealing plate 41 and the outer sealing plate 42.
- Each set of the sealing member 10 may also completely cover the two side plates of the sealing body 201 adjacent to the sealing device 41 and the outer sealing plate 42 of the door type sealing device to improve the sealing body.
- the specific form of the seal 10 may be in any of the forms described above.
- the lateral dimension of the main body top plate 211 of the annular air duct end seal body in the embodiment of the present invention is larger than the circumferential dimension of the ring cooler, and greater than the distance between the two side plates 212 disposed in the circumferential direction.
- the lateral end of the main body top plate 211 may be provided with a lead angle.
- the lateral end of the main body top plate 211 may also be at a predetermined angle with the main body top plate 211.
- the lateral end of the main body top plate 211 may be provided with a lead angle (not shown) or the lateral end of the main body top plate 211.
- the main body top plate 211 can be at a predetermined angle to ensure that the trolley (not shown) can normally drive the door type sealing device to smoothly run along the annular liquid groove 50 at the sealing body position.
- the annular air passage end seal body of the embodiment of the present invention has a shape that fits the annular liquid groove 50.
- the two side plates 213 of the sealing body 20 are arc plates which are concentric with the center of the ring cooler, and are called straight side plates.
- the dynamic sealing between the sealing body and the inner sealing plate 41 and the outer sealing plate 42 of the door type sealing device can be better ensured.
- the sealing body 20 adopts a solid or solid box body
- the solid or solid box body can process the sealing body 20 into two circular sides which are concentric with the center of the ring cooler according to the requirements of the side panels.
- the other two opposite sides are machined in the form of a plane in the radial direction of the ring cooler.
- the entire sealing body can be regarded as a main body top plate 211, which realizes the sealing during the relative movement of the sealing body and the door type sealing device cover.
- the sealing body 20 preferably takes the form of a hollow box structure formed by two arc-shaped side panels, two radial side panels and a main body roof panel 211.
- the sealing member 10 is adapted to the curved surface of the arc-shaped side plate with respect to the projection 1.
- the sealing member 10 may be made of an elastic sealing material such as rubber or foamed plastic.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201106649A UA98086C2 (en) | 2008-11-03 | 2009-11-02 | Sealing member |
BRPI0920116A BRPI0920116B1 (pt) | 2008-11-03 | 2009-11-02 | membro de vedação |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810175518.3 | 2008-11-03 | ||
CN2008101755183A CN101392832B (zh) | 2008-11-03 | 2008-11-03 | 一种密封件 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010060336A1 true WO2010060336A1 (zh) | 2010-06-03 |
Family
ID=40493267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2009/074744 WO2010060336A1 (zh) | 2008-11-03 | 2009-11-02 | 一种密封件 |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN101392832B (zh) |
BR (1) | BRPI0920116B1 (zh) |
UA (1) | UA98086C2 (zh) |
WO (1) | WO2010060336A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101392832B (zh) * | 2008-11-03 | 2010-11-03 | 中冶长天国际工程有限责任公司 | 一种密封件 |
CN101886880B (zh) * | 2009-05-14 | 2012-11-21 | 中冶长天国际工程有限责任公司 | 一种隔断组件 |
CN101839342A (zh) * | 2010-05-31 | 2010-09-22 | 海洋王照明科技股份有限公司 | 一种弹性密封件 |
CN104482207A (zh) * | 2014-11-15 | 2015-04-01 | 无锡市威海达机械制造有限公司 | 一种密封件 |
Citations (11)
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CN2287234Y (zh) * | 1996-11-20 | 1998-08-05 | 铁道部科学研究院金属及化学研究所 | 唇形结构密封胶圈 |
US6814771B2 (en) * | 2001-11-30 | 2004-11-09 | Delphi Technologies, Inc. | Evaporative emissions control device with internal seals |
JP2005108565A (ja) * | 2003-09-29 | 2005-04-21 | Uchiyama Mfg Corp | 燃料電池用シール構造 |
CN2934782Y (zh) * | 2006-07-24 | 2007-08-15 | 淄博市临淄亿通石化配件有限公司 | F4包胶垫 |
CN200958918Y (zh) * | 2006-04-18 | 2007-10-10 | 宁波宁兴金海水暖器材有限公司 | 柱式散热器柱间密封垫 |
CN101387476A (zh) * | 2008-11-03 | 2009-03-18 | 中冶长天国际工程有限责任公司 | 一种环形风道端部密封体 |
CN101387475A (zh) * | 2008-11-03 | 2009-03-18 | 中冶长天国际工程有限责任公司 | 一种径向位移支撑装置和环形风道端部密封装置 |
CN101392832A (zh) * | 2008-11-03 | 2009-03-25 | 中冶长天国际工程有限责任公司 | 一种密封件 |
CN101493288A (zh) * | 2009-02-25 | 2009-07-29 | 中冶长天国际工程有限责任公司 | 一种浮动装置及环形风道端部密封装置 |
CN101598501A (zh) * | 2009-07-09 | 2009-12-09 | 中冶长天国际工程有限责任公司 | 一种环形风道 |
CN101608871A (zh) * | 2009-07-24 | 2009-12-23 | 中冶长天国际工程有限责任公司 | 一种环形风道端部密封过渡区防液抑波装置 |
-
2008
- 2008-11-03 CN CN2008101755183A patent/CN101392832B/zh active Active
-
2009
- 2009-11-02 BR BRPI0920116A patent/BRPI0920116B1/pt active IP Right Grant
- 2009-11-02 WO PCT/CN2009/074744 patent/WO2010060336A1/zh active Application Filing
- 2009-11-02 UA UAA201106649A patent/UA98086C2/ru unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2287234Y (zh) * | 1996-11-20 | 1998-08-05 | 铁道部科学研究院金属及化学研究所 | 唇形结构密封胶圈 |
US6814771B2 (en) * | 2001-11-30 | 2004-11-09 | Delphi Technologies, Inc. | Evaporative emissions control device with internal seals |
JP2005108565A (ja) * | 2003-09-29 | 2005-04-21 | Uchiyama Mfg Corp | 燃料電池用シール構造 |
CN200958918Y (zh) * | 2006-04-18 | 2007-10-10 | 宁波宁兴金海水暖器材有限公司 | 柱式散热器柱间密封垫 |
CN2934782Y (zh) * | 2006-07-24 | 2007-08-15 | 淄博市临淄亿通石化配件有限公司 | F4包胶垫 |
CN101387476A (zh) * | 2008-11-03 | 2009-03-18 | 中冶长天国际工程有限责任公司 | 一种环形风道端部密封体 |
CN101387475A (zh) * | 2008-11-03 | 2009-03-18 | 中冶长天国际工程有限责任公司 | 一种径向位移支撑装置和环形风道端部密封装置 |
CN101392832A (zh) * | 2008-11-03 | 2009-03-25 | 中冶长天国际工程有限责任公司 | 一种密封件 |
CN101493288A (zh) * | 2009-02-25 | 2009-07-29 | 中冶长天国际工程有限责任公司 | 一种浮动装置及环形风道端部密封装置 |
CN101598501A (zh) * | 2009-07-09 | 2009-12-09 | 中冶长天国际工程有限责任公司 | 一种环形风道 |
CN101608871A (zh) * | 2009-07-24 | 2009-12-23 | 中冶长天国际工程有限责任公司 | 一种环形风道端部密封过渡区防液抑波装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101392832A (zh) | 2009-03-25 |
BRPI0920116A2 (pt) | 2015-12-29 |
BRPI0920116B1 (pt) | 2020-04-07 |
UA98086C2 (en) | 2012-04-10 |
CN101392832B (zh) | 2010-11-03 |
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