CN207945376U - A kind of flanged joint combination - Google Patents
A kind of flanged joint combination Download PDFInfo
- Publication number
- CN207945376U CN207945376U CN201820250964.5U CN201820250964U CN207945376U CN 207945376 U CN207945376 U CN 207945376U CN 201820250964 U CN201820250964 U CN 201820250964U CN 207945376 U CN207945376 U CN 207945376U
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- CN
- China
- Prior art keywords
- flange
- ontology
- neck
- flange ontology
- sealing ring
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- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of combinations of flanged joint,Connection combination includes first flange disk and second flange disk,The first flange disk includes discoid first flange ontology,And cylindrical shape the first neck cylinder being connect with the first flange ontology,The second flange disk includes discoid second flange ontology,And cylindrical shape the second neck cylinder being connect with the second flange ontology,The first flange ontology is equipped with the first mounting hole through the first flange ontology,The first through hole being equipped in the middle part of the first flange ontology in the middle part of the first flange ontology,The first flange body outer wall face is equipped with the first annular slot to the first flange ontology sunken inside,It is embedded with the first sealing ring in the first annular slot,The first sealing ring top surface protrudes from the first flange body outer wall face,The second flange ontology is equipped with the second mounting hole through the second flange ontology,First mounting hole and the second mounting hole position are opposite.
Description
Technical field
The utility model is related to a kind of combinations of flanged joint.
Background technology
Existing two flanges when being attached, due to flange surface injustice, lead to two flanged joint defective tightness,
It is easy to cause joint face and phenomena such as leak occurs, do not have and be tightly connected effect well.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of flange company
Connect combination.
Technical solution adopted by the utility model to solve its technical problems is：Construct a kind of flanged joint combination, the company
It includes first flange disk and second flange disk to connect combination, the first flange disk include discoid first flange ontology and with this
First flange ontology connection cylindrical shape the first neck cylinder, the second flange disk include discoid second flange ontology and with this
Cylindrical shape the second neck cylinder of second flange ontology connection, the first flange ontology are equipped with first through the first flange ontology
Mounting hole, first flange ontology middle part are equipped with the first through hole in the middle part of the first flange ontology, the first flange ontology
Outside wall surface is equipped with the first annular slot to the first flange ontology sunken inside, and the first sealing is embedded in the first annular slot
Circle, the first sealing ring top surface protrude from the first flange body outer wall face, the second flange ontology be equipped with through this second
Second mounting hole of flange body, first mounting hole and the second mounting hole position are opposite, are equipped in the middle part of the second flange ontology
The second through-hole in the middle part of the second flange ontology, the first face of second flange ontology periphery are equipped with and protrude from the second flange
First connection ring in the first face of ontology forms the insertion section being inserted into for first flange ontology in first connection ring, this is first close
Seal is abutted when the first flange ontology is inserted into the insertion section with the first connection ring madial wall elasticity；
The first flange second body surface is equipped with the second annular groove and the third annular to the first flange ontology sunken inside
Slot, second annular groove are surrounded on first through hole periphery, which is surrounded on second annular groove periphery, this second
It is embedded with the second sealing ring in annular groove, third sealing ring is embedded in the third annular groove, which protrudes from this
First flange second body surface surface, the third sealing ring protrude from the first flange second body surface surface.
In flanged joint described in the utility model combination, which fixes with first face of first flange ontology
Connection, the second neck cylinder are fixedly connected with the second flange second body surface.
Flanged joint described in the utility model combination in, first face of first flange ontology be equipped be surrounded on this first
Through-hole is outer and the first annular weld groove of welding is inserted into for the first neck cylinder end, and the first annular weld groove is to the first flange
Ontology sunken inside, which, which is equipped with, is surrounded on outside second through-hole and is inserted for the second neck cylinder end
Enter the second annular weld groove of welding, the second annular weld groove is to the second flange ontology sunken inside.
In flanged joint described in the utility model combination, which is equipped with and is surrounded on the first neck cylinder
Outer wall and to the fourth annular slot of the first neck cylinder sunken inside, is embedded with the 4th sealing ring, the 4th sealing in the fourth annular slot
Circle surface protrudes from the first neck drum outer wall face；The second neck drum outer wall, which is equipped with, is surrounded on the second neck drum outer wall and to the
5th annular groove of two neck cylinder sunken insides is embedded with the 5th sealing ring, the 5th sealing ring surface protrusion in the 5th annular groove
In the second neck drum outer wall face.
The flanged joint combination for implementing the utility model, has the advantages that：Connected using the flange of the utility model
When connecing combination, when progress first flange disk is connected with second flange disk, first flange ontology is inserted into second flange ontology
In the insertion section in the first face so that the first sealing ring and the first connection ring internal face being sheathed on first flange outer body wall
Elasticity abuts, and forms sealing.Then after using bolt to pass through the first mounting hole and the second mounting hole by first flange ontology and
Second flange ontology is fixed, and realization first flange ontology is fixedly connected with second flange ontology.Meanwhile being located at the first method
The first sealing ring and the second sealing ring of blue second body surface are abutted with the first surface elastic of second flange ontology, form double containment effect
Fruit.By above-mentioned multi-sealed, the sealed connection of realization first flange disk and second flange disk.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the decomposition texture schematic diagram of the utility model flanged joint combination.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, in the flanged joint combination first embodiment of the utility model, connection combination 1 includes first
Ring flange 2 and second flange disk 3, the first flange disk 2 include discoid first flange ontology 4 and with the first flange sheet
Body 4 connect first neck of cylindrical shape cylinder 5, the second flange disk 3 including discoid second flange ontology 6 and with second method
The second neck of cylindrical shape cylinder 7 that blue ontology 6 connects, which is equipped with consolidates through the first of the first flange ontology 4
Determine hole 8, which is equipped with the first through hole 9 through 4 middle part of the first flange ontology, the first flange sheet
4 outside wall surface of body is equipped with the first annular slot 10 to 4 sunken inside of first flange ontology, and the is embedded in the first annular slot 10
One sealing ring 11,11 top surface of the first sealing ring protrude from 4 outside wall surface of first flange ontology, are set on the second flange ontology 6
There is the second mounting hole 12 through the second flange ontology 6, first mounting hole 8 and 12 position of the second mounting hole are opposite, this
Two flange bodies, 6 middle part is equipped with the second through-hole 13 through 6 middle part of the second flange ontology, 6 first face of second flange ontology
Periphery is equipped with the first connection ring 14 for protruding from 6 first face of second flange ontology, is formed in first connection ring 14 and supplies first
Flange body 4 be inserted into insertion section 15, first sealing ring 11 when the first flange ontology 4 is inserted into the insertion section 15 with
First connection ring, the 14 madial wall elasticity abuts；
4 second face of first flange ontology is equipped with the second annular groove 16 and third to 4 sunken inside of first flange ontology
Annular groove 17, second annular groove 16 are surrounded on 9 periphery of first through hole, which is surrounded on second annular groove
16 is peripheral, is embedded with the second sealing ring 18 in second annular groove 16, third sealing ring 19 is embedded in the third annular groove 17,
Second sealing ring 18 protrudes from the 4 second face surface of first flange ontology, which protrudes from the first flange
4 second face surface of ontology.
When combining 1 using the flanged joint of the utility model, when carrying out first flange disk 2 and second flange disk 3 connects,
First flange ontology 4 is inserted into the insertion section 15 in 6 first face of second flange ontology so that be sheathed on first flange ontology 4
The first sealing ring 11 on lateral wall is abutted with 14 inner wall surface elastic of the first connection ring, forms sealing.Then it is passed through using bolt
First flange ontology 4 and second flange ontology 6 are fixed after first mounting hole 8 and the second mounting hole 12, realize first
Flange body 4 is fixedly connected with second flange ontology 6.Meanwhile positioned at first sealing ring 11 in 4 second face of first flange ontology
It is abutted with 6 first surface elastic of second flange ontology with the second sealing ring 18, forms double containment effect.By above-mentioned multi-sealed,
Realize the sealed connection of first flange disk 2 and second flange disk 3.
In the present embodiment, which is fixedly connected with 4 first face of first flange ontology, the second neck cylinder 7
It is fixedly connected with 6 second face of second flange ontology.First neck cylinder 5 is integrally formed with first flange ontology 4 to be formed, the second neck cylinder
7 are integrally formed formation with second flange ontology 6.
Further, when being socketed on the first neck cylinder 5 and outer the second neck cylinder 7 for ease of tube body with first flange ontology 4 and the
Two flange bodies 6 fix welding, 4 first face of first flange ontology be equipped be surrounded on the first through hole 9 it is outer and for this first
The first annular weld groove of welding is inserted into 5 end of neck cylinder, and the first annular weld groove is to 4 sunken inside of first flange ontology, this second
6 second face of flange body is equipped with the second ring for being surrounded on that second through-hole 13 is outer and is welded for 7 end of the second neck cylinder insertion
Shape weld groove 20, the second annular weld groove 20 is to 6 sunken inside of second flange ontology.
Further, better seal effect is played when being socketed on the first neck cylinder 5 and outer the second neck cylinder 7 for ease of tube body,
First neck cylinder, 5 outer wall, which is equipped with, is surrounded on 5 outer wall of the first neck cylinder and to the fourth annular slot 21 of 5 sunken inside of the first neck cylinder,
The 4th sealing ring 22 is embedded in the fourth annular slot 21,22 surface of the 4th sealing ring protrudes from 5 outside wall surface of the first neck cylinder；
Second neck cylinder, 7 outer wall, which is equipped with, is surrounded on 7 outer wall of the second neck cylinder and to the 5th annular groove 23 of 7 sunken inside of the second neck cylinder,
The 5th sealing ring 24 is embedded in 5th annular groove 23,24 surface of the 5th sealing ring protrudes from 7 outside wall surface of the second neck cylinder.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of combination of flanged joint, which is characterized in that it includes first flange disk and second flange disk that the connection, which is combined, described
First flange disk includes discoid first flange ontology and cylindrical shape the first neck cylinder being connect with the first flange ontology,
The second flange disk includes discoid second flange ontology and the second neck of cylindrical shape being connect with the second flange ontology
Cylinder, the first flange ontology is equipped with the first mounting hole through the first flange ontology, in the first flange ontology
Portion is equipped with the first through hole in the middle part of the first flange ontology, and first flange body outer wall face is equipped with to described the
The first annular slot of one flange body sunken inside is embedded with the first sealing ring, first sealing ring in the first annular slot
Top surface protrudes from first flange body outer wall face, and the second flange ontology is equipped with through the second flange ontology
Second mounting hole, first mounting hole and the second mounting hole position are opposite, are equipped in the middle part of the second flange ontology and run through institute
The second through-hole in the middle part of second flange ontology is stated, first face of second flange ontology periphery is equipped with and protrudes from the second flange
First connection ring in the first face of ontology, forms the insertion section being inserted into for first flange ontology in first connection ring, and described the
One sealing ring is abutted when the first flange ontology is inserted into the insertion section with the first connection ring madial wall elasticity；
The first flange second body surface is equipped with the second annular groove and the third annular to the first flange ontology sunken inside
Slot, second annular groove are surrounded on the first through hole periphery, and the third annular groove is surrounded on outside second annular groove
It encloses, the second sealing ring is embedded in second annular groove, be embedded with third sealing ring in the third annular groove, described second
Sealing ring protrudes from first flange second body surface surface, and the third sealing ring protrudes from the first flange ontology
Two faces surface.
2. flanged joint combination according to claim 1, which is characterized in that the first neck cylinder and the first flange sheet
The first face of body is fixedly connected, and the second neck cylinder is fixedly connected with the second flange second body surface.
3. flanged joint combination according to claim 1, which is characterized in that first face of first flange ontology is equipped with ring
It is around in outside the first through hole and is inserted into for the first neck cylinder end the first annular weld groove of welding, it is described first annular
Weld groove to the first flange ontology sunken inside, the second flange second body surface be equipped be surrounded on second through-hole it is outer,
And the second annular weld groove of welding is inserted into for the second neck cylinder end, the described second annular weld groove is to the second flange sheet
Recess in vivo.
4. flanged joint combination according to claim 1, which is characterized in that the first neck drum outer wall is equipped with and is surrounded on
The first neck drum outer wall and to be embedded with the 4th to the fourth annular slot of the first neck cylinder sunken inside, in the fourth annular slot close
Seal, the 4th sealing ring surface protrude from the first neck drum outer wall face；The second neck drum outer wall is equipped with and is surrounded on
The second neck drum outer wall and to be embedded with the 5th to the 5th annular groove of the second neck cylinder sunken inside, in the 5th annular groove close
Seal, the 5th sealing ring surface protrude from the second neck drum outer wall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250964.5U CN207945376U (en) | 2018-02-12 | 2018-02-12 | A kind of flanged joint combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250964.5U CN207945376U (en) | 2018-02-12 | 2018-02-12 | A kind of flanged joint combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945376U true CN207945376U (en) | 2018-10-09 |
Family
ID=63699925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250964.5U Expired - Fee Related CN207945376U (en) | 2018-02-12 | 2018-02-12 | A kind of flanged joint combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021352A (en) * | 2019-11-15 | 2020-04-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Pile feeding device |
| CN111536338A (en) * | 2020-05-12 | 2020-08-14 | 海盐县法兰厂 | Corrosion-resistant flat welding flange and processing method thereof |
-
2018
- 2018-02-12 CN CN201820250964.5U patent/CN207945376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021352A (en) * | 2019-11-15 | 2020-04-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Pile feeding device |
| CN111536338A (en) * | 2020-05-12 | 2020-08-14 | 海盐县法兰厂 | Corrosion-resistant flat welding flange and processing method thereof |
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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: 20181009 Termination date: 20200212 |