CN103498982A - Conduit joint seal structure - Google Patents
Conduit joint seal structure Download PDFInfo
- Publication number
- CN103498982A CN103498982A CN201310506316.3A CN201310506316A CN103498982A CN 103498982 A CN103498982 A CN 103498982A CN 201310506316 A CN201310506316 A CN 201310506316A CN 103498982 A CN103498982 A CN 103498982A
- Authority
- CN
- China
- Prior art keywords
- ring
- sealing
- connecting end
- protruding
- pipe body
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 239000004589 rubber sealant Substances 0.000 claims description 13
- 235000019994 cava Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Images
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/162—Flanged joints characterised by the sealing means the pipe ends abutting each other
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a conduit joint seal structure. The conduit joint seal structure comprises a first pipe body and a second pipe body; a first protruding ring is arranged on the outer surface of the wall of the connecting end of the first pipe body, wherein the outer surface of the wall, on one side of the first protruding ring, of the first pipe body is sunken inwards to form a sealing element, and a rubber sealing layer is arranged on the outer wall of the sealing element; a sealing ring which can be matched with the rubber sealing layer is formed at the connecting end of the second pipe body, wherein a second protruding ring matched with the first protruding ring is arranged at the tail end of the sealing ring; the sealing ring is in cup joint with the rubber sealing layer in a sealed mode; a groove ring is formed on the connecting end face of the first pipe body; besides, a protruding block is arranged on the connecting end face of the second pipe body, wherein the protruding block and the groove ring can be sealed in an inserted mode. According to the conduit joint seal structure, the rubber sealing layer is lengthened due to the structural arrangement of the pipe bodies, and the sealing performance is enhanced; besides, the groove ring and the protruding block are arranged to be sealed in the inserted mode to further enhance the sealing effect; moreover, the conduit joint seal structure is simple and easy to operate.
Description
Technical field
The present invention relates to a kind of pipeline and connect, especially a kind of sealing configuration of pipe coupling.
Background technique
Traditional pipeline connection generally all adopts two pipes docking, then adopt nut to screw, and by control connection end face and screw thread geometric accuracy, sub-gasket compound rubber seal ring is sealed, but this sealing means is generally all smaller because of the width of rubber seal, so seal section is smaller, can not well play the effect of sealing, still fluid seepage can be often occurred after using a period of time, thereby the requirement of sealing can't be met.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, provides a kind of easy for installation, and the Sealing with fine sealing.
The technical solution used in the present invention is: a kind of sealing structure of pipe joint comprises the first body and the second body; It is characterized in that: be provided with the first protruding ring on the outer surface of tube wall of the first body connecting end, the outer surface of tube wall of the first body of described the first protruding ring one side caves inward and forms a circle Sealing, be provided with rubber sealant on the outer wall of Sealing, the connecting end of described the second body forms the seal ring that a circle can adapt with rubber sealant, and the end of seal ring is provided with the second protruding ring adapted with the first protruding ring.
Aforesaid a kind of sealing structure of pipe joint is characterized in that: described seal ring and rubber sealant are the sealing socket.
Aforesaid a kind of sealing structure of pipe joint is characterized in that: the groove ring is set on the connecting end surface of the first body, and is provided with on the connecting end surface of the second body and can plugs with described groove ring the projection of sealing.
Aforesaid a kind of sealing structure of pipe joint is characterized in that: on described the first protruding ring and the second protruding ring, screw is set, adopts fastening piece to connect the first body and the second body by screw.
Aforesaid a kind of sealing structure of pipe joint is characterized in that: the junction surface of described the first protruding ring is provided with rubber layer.
By technique scheme, the invention has the beneficial effects as follows: the present invention extends rubber sealant by the structure setting of body, stuffing box gland by rubber sealant and seal ring fetches enhanced leaktightness, and groove ring and projection are set plug sealing and carry out further enhanced leaktightness effect; Adopt protruding ring, and on the junction surface of the first protruding ring, rubber layer is set, then by fastening piece, connect the first body and the second body, enhanced leaktightness not only, and also simple to operation.
The accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of sealing structure of pipe joint of the present invention.
Fig. 2 is the first body connecting end front schematic view of a kind of sealing structure of pipe joint of the present invention.
Fig. 3 is the second body connecting end front schematic view of a kind of sealing structure of pipe joint of the present invention.
Embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, its embodiment, structure, feature and effect thereof that foundation the present invention is proposed, be described in detail as follows.
As Figure 1-3, a kind of sealing structure of pipe joint, comprise the first body 1 and the second body 2; Be provided with the first protruding ring 3 on the outer surface of tube wall of the first body 1 connecting end, the outer surface of tube wall of the first body 1 of described the first protruding ring 3 one sides caves inward and forms a circle Sealing, be provided with rubber sealant 4 on the outer wall of Sealing, the connecting end of described the second body 2 forms the seal ring 5 that a circle can adapt with rubber sealant 4, and the end of seal ring 5 is provided with the second protruding ring 6 adapted with the first protruding ring 3.Described seal ring 5 is the sealing socket with rubber sealant 4, and the race diameter of rubber sealant 4 is greater than the inner diameter of seal ring 5, about 1mm, and like this can effective closed conduit; Groove ring 7 is set on the connecting end surface of described the first body 1, and is provided with on the connecting end surface of described the second body 2 and can plugs with described groove ring the projection 8 of sealing; On described the first protruding ring 3 and the second protruding ring 6, screw 9 is set, adopts fastening piece to connect the first body 1 and the second body 2 by screw 9; The junction surface of described the first protruding ring 3 is provided with rubber layer 10.
When the present invention uses, when seal ring 5 is set on rubber sealant 4, projection 8 combines with groove ring 7 simultaneously, thereby can better closed conduit, then by fastening piece, that the first body 1 and the second body 2 is fastening, can not only play sealing effect, and can also prevent that two pipes from getting loose.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a sealing structure of pipe joint, comprise the first body and the second body; It is characterized in that: be provided with the first protruding ring on the outer surface of tube wall of the first body connecting end, the outer surface of tube wall of the first body of described the first protruding ring one side caves inward and forms a circle Sealing, be provided with rubber sealant on the outer wall of Sealing, the connecting end of described the second body forms the seal ring that a circle can adapt with rubber sealant, and the end of seal ring is provided with the second protruding ring adapted with the first protruding ring.
2. a kind of sealing structure of pipe joint according to claim 1 is characterized in that: described seal ring and rubber sealant are the sealing socket.
3. a kind of sealing structure of pipe joint according to claim 1 is characterized in that: the groove ring is set on the connecting end surface of the first body, and is provided with on the connecting end surface of the second body and can plugs with described groove ring the projection of sealing.
4. a kind of sealing structure of pipe joint according to claim 1, it is characterized in that: on described the first protruding ring and the second protruding ring, screw is set, fastening piece connects the first body and the second body by screw.
5. a kind of sealing structure of pipe joint according to claim 4, it is characterized in that: the junction surface of described the first protruding ring is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506316.3A CN103498982A (en) | 2013-10-24 | 2013-10-24 | Conduit joint seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506316.3A CN103498982A (en) | 2013-10-24 | 2013-10-24 | Conduit joint seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103498982A true CN103498982A (en) | 2014-01-08 |
Family
ID=49864218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310506316.3A Pending CN103498982A (en) | 2013-10-24 | 2013-10-24 | Conduit joint seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498982A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089120A (en) * | 2014-08-05 | 2014-10-08 | 茂名重力石化机械制造有限公司 | Flange |
| CN104762792A (en) * | 2015-03-25 | 2015-07-08 | 无锡小天鹅股份有限公司 | Water inlet module of washing machine and washing machine |
| CN107339505A (en) * | 2017-05-26 | 2017-11-10 | 成都金玉雄辉建筑工程有限公司 | A kind of water proof type push pipe |
| CN108709035A (en) * | 2018-05-07 | 2018-10-26 | 安徽砼宇特构科技有限公司 | Concatenation formula concrete pipe |
| CN109059242A (en) * | 2018-09-13 | 2018-12-21 | 珠海格力电器股份有限公司 | Drain structure and air conditioner with same |
| CN109424803A (en) * | 2017-08-31 | 2019-03-05 | 杭州三花研究院有限公司 | Pipe joint component and heat pump system |
| CN109986602A (en) * | 2019-03-28 | 2019-07-09 | 上海发那科机器人有限公司 | A kind of robot water-tight device |
| CN110178695A (en) * | 2019-06-06 | 2019-08-30 | 甘肃润瑞农业节水工程有限公司 | A kind of agricultural planting water-saving drip irrigation device |
| CN110959563A (en) * | 2019-12-03 | 2020-04-07 | 广东联塑科技实业有限公司 | A buoyancy tube unit and its modular buoyancy cage |
| CN113996426A (en) * | 2021-10-21 | 2022-02-01 | 山东鑫海矿业技术装备股份有限公司 | Sectional type vortex breaker |
| CN114046453A (en) * | 2021-10-18 | 2022-02-15 | 杭州国泰环保科技股份有限公司 | Pipeline lubricating device for sewage suction pump truck |
| CN114572711A (en) * | 2022-04-07 | 2022-06-03 | 辉门环新（安庆）粉末冶金有限公司 | Dust-proof blanking equipment for alloy batching processing |
| CN116146798A (en) * | 2023-01-18 | 2023-05-23 | 上海二十冶建设有限公司 | A segmental anti-leakage connection device for concrete sewage pipeline and its application method |
-
2013
- 2013-10-24 CN CN201310506316.3A patent/CN103498982A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089120A (en) * | 2014-08-05 | 2014-10-08 | 茂名重力石化机械制造有限公司 | Flange |
| CN104762792A (en) * | 2015-03-25 | 2015-07-08 | 无锡小天鹅股份有限公司 | Water inlet module of washing machine and washing machine |
| CN107339505A (en) * | 2017-05-26 | 2017-11-10 | 成都金玉雄辉建筑工程有限公司 | A kind of water proof type push pipe |
| CN109424803A (en) * | 2017-08-31 | 2019-03-05 | 杭州三花研究院有限公司 | Pipe joint component and heat pump system |
| CN108709035A (en) * | 2018-05-07 | 2018-10-26 | 安徽砼宇特构科技有限公司 | Concatenation formula concrete pipe |
| CN109059242B (en) * | 2018-09-13 | 2023-07-14 | 珠海格力电器股份有限公司 | Drain structure and air conditioner with same |
| CN109059242A (en) * | 2018-09-13 | 2018-12-21 | 珠海格力电器股份有限公司 | Drain structure and air conditioner with same |
| CN109986602A (en) * | 2019-03-28 | 2019-07-09 | 上海发那科机器人有限公司 | A kind of robot water-tight device |
| CN110178695A (en) * | 2019-06-06 | 2019-08-30 | 甘肃润瑞农业节水工程有限公司 | A kind of agricultural planting water-saving drip irrigation device |
| CN110959563A (en) * | 2019-12-03 | 2020-04-07 | 广东联塑科技实业有限公司 | A buoyancy tube unit and its modular buoyancy cage |
| CN114046453A (en) * | 2021-10-18 | 2022-02-15 | 杭州国泰环保科技股份有限公司 | Pipeline lubricating device for sewage suction pump truck |
| CN113996426B (en) * | 2021-10-21 | 2023-03-14 | 山东鑫海矿业技术装备股份有限公司 | Sectional type vortex breaker |
| CN113996426A (en) * | 2021-10-21 | 2022-02-01 | 山东鑫海矿业技术装备股份有限公司 | Sectional type vortex breaker |
| CN114572711A (en) * | 2022-04-07 | 2022-06-03 | 辉门环新（安庆）粉末冶金有限公司 | Dust-proof blanking equipment for alloy batching processing |
| CN114572711B (en) * | 2022-04-07 | 2024-04-09 | 辉门环新（安庆）粉末冶金有限公司 | Dust-proof blanking equipment for alloy batching processing |
| CN116146798A (en) * | 2023-01-18 | 2023-05-23 | 上海二十冶建设有限公司 | A segmental anti-leakage connection device for concrete sewage pipeline and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |