CN208417874U - A kind of ring flange - Google Patents
A kind of ring flange Download PDFInfo
- Publication number
- CN208417874U CN208417874U CN201821812728.4U CN201821812728U CN208417874U CN 208417874 U CN208417874 U CN 208417874U CN 201821812728 U CN201821812728 U CN 201821812728U CN 208417874 U CN208417874 U CN 208417874U
- Authority
- CN
- China
- Prior art keywords
- boss
- sealing ring
- rectangular disk
- ring
- ring flange
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of ring flanges of ring flange technical field, including rectangular disk, the rectangular disk offers threaded hole close to four corners, magnet part is equipped in threaded hole described in four groups, the right side of the rectangular disk offers annular slot one and four group locating slot respectively, first sealing ring is installed in the annular slot one, the left side of the rectangular disk is installed by big boss, annular slot two is offered on the left of the big boss, second sealing ring is installed in the annular slot two, the left side of the big boss is installed by small boss, plugging water pipe on the small boss, through-hole is offered on the small boss, and the right side of rectangular disk is extended transversely through on the right side of through-hole, the right side of the through-hole is installed by filter screen, the ring flange passes through the first sealing ring of setting and the second sealing ring, it can make ring flange that there is good leakproofness in connection, together Shi Shuiguan is connected through a screw thread with small boss, further reinforces leakproofness, has the function of dual-seal.
Description
Technical field
The utility model relates to ring flange technical field, specially a kind of ring flange.
Background technique
Ring flange abbreviation flange is pipe and pipe part interconnected, is connected to pipe end, perforation on flange, spiral shell
Bolt is close to two flanges, general ring flange, when two ring flanges are symmetrically installed, has error or dislocation, and sealing is caused to be imitated
Fruit is bad, and pipeline junction is caused leakage occur, causes the waste of resource, while the place of being bolted also be easy to cause loosening, long
Time causes ring flange to loosen, for this purpose, it is proposed that a kind of ring flange.
Utility model content
The purpose of this utility model is to provide a kind of ring flanges, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of ring flange, including rectangular disk, rectangle
Disk offers threaded hole close to four corners, and magnet part is equipped in four groups of threaded holes, and the right side of rectangular disk offers ring respectively
Shape card slot one and four group locating slot, and four groups of locating slots are evenly distributed on the outside of annular slot one, installation in annular slot one
Big boss is installed in first sealing ring, the left side of rectangular disk, and annular slot two, peace in annular slot two are offered on the left of big boss
Fill the second sealing ring, small boss is installed in the left side of big boss, plugging water pipe on small boss, offers through-hole on small boss, and logical
The right side of rectangular disk is extended transversely through on the right side of hole, filter screen is installed on the right side of through-hole.
Preferably, reinforcing rib is welded between rectangular disk and big boss, and big boss and small boss are an integral molding structure.
Preferably, the outer wall of small boss is equipped with external screw thread, and the right side inner wall of water pipe is equipped with the interior spiral shell to match with external screw thread
Line, and the right side opening of water pipe is equipped with the seal groove to match with the second sealing ring.
Preferably, locating slot is rectangular channel, and the depth of locating slot is 1cm.
Preferably, the first sealing ring and the second sealing ring are teflin ring, and the first sealing ring and second
The thickness of sealing ring is respectively greater than two depth of annular slot one and annular slot.
Preferably, the surface of rectangular disk is equipped with erosion resistant coating, and erosion resistant coating is PEEK resin anti-corrosion layer.
Compared with prior art, the utility model has the beneficial effects that
1, the ring flange can be such that ring flange has in connection good by the first sealing ring of setting and the second sealing ring
Leakproofness, while water pipe is connected through a screw thread with small boss, further reinforces leakproofness, has the function of dual-seal；
2, the ring flange is provided with magnet part in threaded hole, can will be attracted by magnet part and be mounted on threaded hole
Interior bolt is securely seated between in threaded hole, is effectively prevented bolt looseness or is fallen, and is extended while improving sealing performance
The service life of ring flange.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure right view.
In figure: 1 rectangular disk, 2 threaded holes, 3 magnet parts, 4 annular slots one, 5 first sealing rings, 6 locating slots, 7 big boss,
8 annular slots two, 9 second sealing rings, 10 small boss, 11 water pipes, 12 through-holes, 13 filter screens.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of ring flange, including rectangular disk 1, rectangular disk 1
Threaded hole 2 is offered close to four corners, facilitates installation, is equipped with magnet part 3 in four groups of threaded holes 2, in 2 inner wall table of threaded hole
Face is equipped with magnetic magnet part 3, and the bolt that can will be attracted and be mounted in threaded hole 2 by magnet part 3 is firmly solid
Be scheduled in threaded hole 2, then tightened the bolt being fixed in threaded hole 2 by nut again, be effectively prevented bolt looseness or
It falls, the service life of ring flange is extended while improving sealing performance, the right side of rectangular disk 1 offers annular slot respectively
One 4 and four groups of locating slots 6, and four groups of locating slots 6 are evenly distributed on the outside of annular slot 1, installation the in annular slot 1
Big boss 7 is installed in the left side of one sealing ring 5, rectangular disk 1, and the left side of big boss 7 offers annular slot 28, annular slot 28
Small boss 10 is installed in the second sealing ring 9 of interior installation, the left side of big boss 7, plugging water pipe 11 on small boss 10, is opened on small boss 10
Right side equipped with through-hole 12, and through-hole 12 extends transversely through the right side of rectangular disk 1, and filter screen 13, convection current are installed in the right side of through-hole 12
The solution entered is filtered, and anti-antipriming pipe 11 blocks.
Wherein, reinforcing rib is welded between rectangular disk 1 and big boss 7, the integral strength of the ring flange is improved by reinforcing rib,
It prolongs its service life, and big boss 7 and small boss 10 are an integral molding structure, and further improve big boss 7 and small boss
10 structural soundness；
The outer wall of small boss 10 is equipped with external screw thread, and the right side inner wall of water pipe 11 is equipped with the internal screw thread to match with external screw thread,
And the right side opening of water pipe 11 is equipped with the seal groove to match with the second sealing ring 9, and the rotation of water pipe 11 is connected on small boss 10,
It is convenient and efficient, its leakproofness is improved by the second sealing ring 9；
Locating slot 6 is rectangular channel, and the depth of locating slot 6 is 1cm, its mistake can be prevented when two ring flanges are symmetrically installed
Convenience when installation is improved in position；
First sealing ring 5 and the second sealing ring 9 are teflin ring, and teflin ring has antiacid
Alkali resistant resists the characteristics of various organic solvents, is practically insoluble in all solvents, while having the characteristics that resistant to high temperature, and first is close
The thickness of seal 5 and the second sealing ring 9 is respectively greater than 28 depth of annular slot 1 and annular slot, is conducive to improve sealing
Property；
The surface of rectangular disk 1 is equipped with erosion resistant coating, and erosion resistant coating is PEEK resin anti-corrosion layer, advantageously ensures that rectangular disk 1
Not by solvent corrosion, prolong its service life.
Working principle: in use, by the right side of rectangular disk 1 towards water pump or another group of ring flange, by threaded hole 2
Interior installation bolt, fixes bolt by the ring flange, under the action of the first sealing ring 5, makes rectangular disk 1 and water pump or another
Group ring flange junction has good leakproofness, while water pipe 11 being screwed on small boss 10, in the work of the second sealing ring 9
Under, makes that there is good leakproofness between water pipe 11 and small boss 10, can effectively prevent its leakage, extend ring flange
Service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ring flange, including rectangular disk (1), it is characterised in that: the rectangular disk (1) offers screw thread close to four corners
Hole (2), threaded hole described in four groups (2) is interior to be equipped with magnet part (3), and the right side of the rectangular disk (1) offers annular snap respectively
Slot one (4) and four groups of locating slots (6), and four groups of locating slots (6) are evenly distributed on the outside of annular slot one (4), the annular
The first sealing ring (5) are installed in card slot one (4), big boss (7) is installed in the left side of the rectangular disk (1), the big boss (7)
Left side offers annular slot two (8), installs the second sealing ring (9) in the annular slot two (8), the big boss (7)
Small boss (10) are installed in left side, plugging water pipe (11) on the small boss (10), offer through-hole on the small boss (10)
(12), the right side of rectangular disk (1) and on the right side of through-hole (12) is extended transversely through, filter screen is installed on the right side of the through-hole (12)
(13).
2. a kind of ring flange according to claim 1, it is characterised in that: welded between the rectangular disk (1) and big boss (7)
Reinforcing rib is connect, and big boss (7) and small boss (10) are an integral molding structure.
3. a kind of ring flange according to claim 1, it is characterised in that: the outer wall of the small boss (10) is equipped with outer spiral shell
Line, the right side inner wall of the water pipe (11) are equipped with the internal screw thread to match with external screw thread, and the right side opening of water pipe (11) be equipped with
The seal groove that second sealing ring (9) matches.
4. a kind of ring flange according to claim 1, it is characterised in that: the locating slot (6) is rectangular channel, and locating slot
(6) depth is 1cm.
5. a kind of ring flange according to claim 1, it is characterised in that: first sealing ring (5) and the second sealing ring
It (9) is teflin ring, and the thickness of the first sealing ring (5) and the second sealing ring (9) is respectively greater than annular slot
One (4) and annular slot two (8) depth.
6. a kind of ring flange according to claim 1, it is characterised in that: the surface of the rectangular disk (1) is equipped with erosion resistant coating,
And erosion resistant coating is PEEK resin anti-corrosion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812728.4U CN208417874U (en) | 2018-11-05 | 2018-11-05 | A kind of ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812728.4U CN208417874U (en) | 2018-11-05 | 2018-11-05 | A kind of ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417874U true CN208417874U (en) | 2019-01-22 |
Family
ID=65122993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821812728.4U Expired - Fee Related CN208417874U (en) | 2018-11-05 | 2018-11-05 | A kind of ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911688A (en) * | 2020-08-03 | 2020-11-10 | 江苏圣泰阀门有限公司 | High-temperature high-pressure forged steel gate valve |
-
2018
- 2018-11-05 CN CN201821812728.4U patent/CN208417874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911688A (en) * | 2020-08-03 | 2020-11-10 | 江苏圣泰阀门有限公司 | High-temperature high-pressure forged steel gate valve |
| CN111911688B (en) * | 2020-08-03 | 2021-08-13 | 江苏圣泰阀门有限公司 | High-temperature high-pressure forged steel gate valve |
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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 |
Granted publication date: 20190122 Termination date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |