CN201416690Y - Flexible seal device for perforation of conduit tube - Google Patents
Flexible seal device for perforation of conduit tube Download PDFInfo
- Publication number
- CN201416690Y CN201416690Y CN2009201579957U CN200920157995U CN201416690Y CN 201416690 Y CN201416690 Y CN 201416690Y CN 2009201579957 U CN2009201579957 U CN 2009201579957U CN 200920157995 U CN200920157995 U CN 200920157995U CN 201416690 Y CN201416690 Y CN 201416690Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing member
- conduit tube
- frame plate
- conduit
- 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 - Lifetime
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Abstract
The utility model belongs to seal design technology and relates to a flexible seal device for the perforation of a conduit tube. A sealing member is a circular cone, one end of large-diameter of the sealing member is connected with a sealing frame plate by flange and bolt assembly, a clip is arranged in a groove located on the other end of small diameter of the sealing member, a sealing ring is arranged between the sealing member and the conduit tube, and the outer surface of the sealing ring is provided with four lock columns corresponding with circular holes in the groove of the sealing member. The advantages and beneficial effects of the utility model are that one end of the device is connected with the sealing frame plate, the other end is connected with the conduit tube, contact surfaces are all non-metal and are sealed with metallic surface, such that it is possible to completely insulate the sealing area and the non-sealing area so as to improve sealability effectively; when theconduct tube or the frame plate is deformed to move due to vibration movement, percussion or the like, the taper-shaped sealing member is capable of compensating relative displacement quantity between the conduit tube and the frame plate effectively to avoid force transmission therebetween; the safety and reliability of the system are all improved.
Description
Technical field
The utility model belongs to the Seal Design technology, relates to a kind of vessel perforation flexible seal device.
Background technique
When sealing deckle boards such as conduit passing fire wall, in order to satisfy seal request, generally adopt the pipe joint (tubule diametered duct) of standard or make flanged (FLGD) pipe joint (bassoon diametered duct) by oneself, rely on joint end face flange and deckle board to compress and realize sealing.There is following shortcoming in this kind encapsulating method:
1. conduit is not removable; Cause conduit or structure deckle board deformed damaged when stressed easily.
2. conduit needs segmentation because of passing through deckle board increase pipe joint.
If when adopting general fabric to seal, though can solve the problem that conduit moves, owing to can't accomplish to seal fully, some liquid, gas etc. can pass fabric and enter other zones, can not accomplish to seal fully.Particularly for fire proof seal, seal with fire-proof fabric, combustable liquid and gas still can enter non-fire district, can't satisfy the requirement of fire proof seal.
Summary of the invention
The purpose of this utility model provides a kind of vessel perforation flexible seal device that a kind of conduit can move and can seal fully.Technical solution of the present utility model is, Sealing is a cone, the larger diameter end of Sealing is connected with the sealing deckle board with bolt assembly with flange, clip is placed in the snap-ring groove of Sealing smaller diameter end, between Sealing and the conduit seal ring is arranged, the outer surface of seal ring have 4 with Sealing on snap-ring groove on the corresponding stop column of circular hole.
The cross section of described seal ring is a rectangle, stop column be evenly distributed on the seal ring outer rim and with Sealing on snap-ring groove on circular hole corresponding, bevelled disconnection otch on the seal ring.
The cone wall of described Sealing is a corrugated tube shape.
Advantage that the utlity model has and beneficial effect, this installs an end and is connected with the sealing deckle board, and the other end is connected with conduit, and surface of contact is nonmetal and face contact seal metal, can isolate fully seal area and non-tight district, effectively improves sealing; When conduit or deckle board because of vibration, impact or reason such as expand with heat and contract with cold when causing that distortion is mobile, conical Sealing can effectively compensate relative shift between the two, avoids power transmission between the two; And this device can avoid adopting conventional pipe joint to need the restriction of conduit segmentation, has reduced the pipe joint number of connection, makes reducing of leakage, improves Security, the reliability of system.The vessel perforation flexible seal device solves conduit and passes through when sealing deckle board, should guarantee sealing, satisfies the problem that conduit moves again.If the relative deformation between conduit and the deckle board is bigger, the cone wall of Sealing can be adopted corrugated tube shape, increase the compensation rate of Sealing.
Description of drawings
Fig. 1 produces schematic perspective view of the present utility model;
Fig. 2 is a sectional view of the present utility model;
Fig. 3 is the utility model clip and seal ring connection diagram;
Fig. 4 is that the utility model tube wall is the schematic representation of corrugated tube shape.
Embodiment
As shown in Figure 1, the vessel perforation flexible seal device comprises seal ring 2, clip 3, Sealing 4, bolt assembly 5 and flange 7, the material of Sealing 4 adopts rubber material, makes the solid of rotation of conic section, and larger diameter end is connected sealing with bolt assembly 5 with sealing deckle board 6 with flange 7; Smaller diameter end realizes sealing with the pretightening force of clip 3, clip is placed in the snap-ring groove 8 of Sealing 4, between Sealing 4 and the conduit 1 seal ring 2 is arranged, seal ring 2 is that the cross section is the seal ring of rectangle, outer surface has the stop column 9 of 4 projectioies, 4 stop columns 9 are 90 ° and distribute along the border, the matching hole corresponding with stop column arranged on the Sealing 4, prevent that seal ring 2 in use and have between the Sealing 4 mutually and move, simultaneously, bevelled otch on the seal ring 2 can disconnect along the otch of seal ring, make being installed to easily on the conduit 1 of seal ring 2, particularly be easily installed on the conduit that has joint.
When the relative deformation between conduit and the deckle board is big, the cone wall of Sealing is made corrugated tube shape, increase the compensation rate of Sealing.
Claims (3)
1. vessel perforation flexible seal device, it is characterized in that, Sealing [4] is a cone, the larger diameter end of Sealing [4] is connected with sealing deckle board [6] with bolt assembly [5] with flange [7], clip [3] is placed in the snap-ring groove [8] of Sealing [4] smaller diameter end, between Sealing [4] and the conduit [1] seal ring [2] is arranged, the outer surface of seal ring [2] have 4 with Sealing [4] on snap-ring groove [8] on the corresponding stop column of circular hole [9].
2. a kind of vessel perforation flexible seal device according to claim 1, it is characterized in that, the cross section of described seal ring [2] is a rectangle, stop column [9] is evenly distributed on seal ring [2] outer rim and is corresponding with the circular hole on Sealing [4] the front band groove [8], and seal ring [2] is gone up bevelled disconnection otch.
3. a kind of vessel perforation flexible seal device according to claim 1 is characterized in that the cone wall of described Sealing [4] is a corrugated tube shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579957U CN201416690Y (en) | 2009-06-04 | 2009-06-04 | Flexible seal device for perforation of conduit tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579957U CN201416690Y (en) | 2009-06-04 | 2009-06-04 | Flexible seal device for perforation of conduit tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416690Y true CN201416690Y (en) | 2010-03-03 |
Family
ID=41793110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201579957U Expired - Lifetime CN201416690Y (en) | 2009-06-04 | 2009-06-04 | Flexible seal device for perforation of conduit tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416690Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046744A (en) * | 2011-10-14 | 2013-04-17 | 中冶宝钢技术服务有限公司 | Ventilator support waterproof construction process |
| CN103241110A (en) * | 2013-04-26 | 2013-08-14 | 安徽江淮汽车股份有限公司 | Sealing element for electric vehicle |
| CN105546222A (en) * | 2016-02-26 | 2016-05-04 | 南京大学 | Sealing device for large-depth underwater vehicle cable-penetrating pressure-proof shell |
| CN105863084A (en) * | 2016-04-12 | 2016-08-17 | 武汉思可达建筑***工程有限公司 | Assembly type waterproof suite allowing pipe body to penetrate through metal roof structure and mounting method thereof |
| CN106704737A (en) * | 2016-12-26 | 2017-05-24 | 中国航空工业集团公司西安飞机设计研究所 | Adjustable frame double-seal flange connecting structure |
| CN108488515A (en) * | 2018-05-18 | 2018-09-04 | 张家港华日法兰有限公司 | A kind of flange of reply pipe leakage |
| CN111042097A (en) * | 2019-12-26 | 2020-04-21 | 哈尔滨工业大学（深圳） | Sealing device used after latex film is perforated and using method thereof |
| CN111204389A (en) * | 2018-11-22 | 2020-05-29 | 北京悠膳信息技术有限公司 | Seal structure, lock and vehicle |
| CN108488515B (en) * | 2018-05-18 | 2024-06-21 | 张家港华日法兰有限公司 | Flange for coping with pipeline leakage |
-
2009
- 2009-06-04 CN CN2009201579957U patent/CN201416690Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046744A (en) * | 2011-10-14 | 2013-04-17 | 中冶宝钢技术服务有限公司 | Ventilator support waterproof construction process |
| CN103046744B (en) * | 2011-10-14 | 2015-05-20 | 中冶宝钢技术服务有限公司 | Ventilator support waterproof construction process |
| CN103241110A (en) * | 2013-04-26 | 2013-08-14 | 安徽江淮汽车股份有限公司 | Sealing element for electric vehicle |
| CN105546222A (en) * | 2016-02-26 | 2016-05-04 | 南京大学 | Sealing device for large-depth underwater vehicle cable-penetrating pressure-proof shell |
| CN105863084A (en) * | 2016-04-12 | 2016-08-17 | 武汉思可达建筑***工程有限公司 | Assembly type waterproof suite allowing pipe body to penetrate through metal roof structure and mounting method thereof |
| CN106704737A (en) * | 2016-12-26 | 2017-05-24 | 中国航空工业集团公司西安飞机设计研究所 | Adjustable frame double-seal flange connecting structure |
| CN108488515A (en) * | 2018-05-18 | 2018-09-04 | 张家港华日法兰有限公司 | A kind of flange of reply pipe leakage |
| CN108488515B (en) * | 2018-05-18 | 2024-06-21 | 张家港华日法兰有限公司 | Flange for coping with pipeline leakage |
| CN111204389A (en) * | 2018-11-22 | 2020-05-29 | 北京悠膳信息技术有限公司 | Seal structure, lock and vehicle |
| CN111042097A (en) * | 2019-12-26 | 2020-04-21 | 哈尔滨工业大学（深圳） | Sealing device used after latex film is perforated and using method thereof |
| CN111042097B (en) * | 2019-12-26 | 2021-03-26 | 哈尔滨工业大学（深圳） | Sealing device used after latex film is perforated and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |