CN217634409U - Flange with high sealing performance - Google Patents
Flange with high sealing performance Download PDFInfo
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- CN217634409U CN217634409U CN202221374023.5U CN202221374023U CN217634409U CN 217634409 U CN217634409 U CN 217634409U CN 202221374023 U CN202221374023 U CN 202221374023U CN 217634409 U CN217634409 U CN 217634409U
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- flange
- oil storage
- storage tank
- butt joint
- groove
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Abstract
The utility model discloses a flange that leakproofness is strong, which comprises a flange, the butt joint groove is installed to one side of flange, and is provided with seal structure to the inside in groove, seal structure includes the oil storage tank, and the oil storage tank setting is on the inside wall of butt joint groove, the inside of oil storage tank is provided with the oil storage cotton, and the cotton inside of oil storage is provided with the oil body, fixedly connected with preformed hole on the inside wall of oil storage tank. The utility model discloses a be provided with seal structure, during the use vehicle vent-pipe and flange butt joint, the end of blast pipe is pegged graft in the inside of butt joint groove, and is full of the oil body through the oil storage cotton intussuseption that sets up in the oil storage tank, makes its oil body can slowly flow from the inside of preformed hole when the butt joint, accomplishes the oil blanket process to blast pipe end outer wall and butt joint inslot wall, has isolated gaseous business turn over trend, makes its inside sealed difficult gas leakage, and the whole sealed effect is better.
Description
Technical Field
The utility model relates to a flange technical field specifically is a flange that leakproofness is strong.
Background
The flange is an auxiliary connection structure, can connect the reinforcement, is convenient for select the adjustment, and vehicle vent-pipe can use dedicated little flange to connect as required when the assembly, and the sealing performance of flange its self is very important when using, can direct influence the result of use, the strong flange of leakproofness when using now needs one kind, but current flange has certain problem or defect:
the traditional flange has poor sealing effect with a butt joint target when in butt joint, is easy to generate air leakage phenomenon, and cannot be firmly sealed when in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange that leakproofness is strong to solve in the above-mentioned background art propose and the not good problem of sealed effect between the butt joint target.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flange that leakproofness is strong, includes the flange, the butt joint groove is installed to one side of flange, and is provided with seal structure to the inside in groove, seal structure includes the oil storage tank, and the oil storage tank setting is on the inside wall in butt joint groove, the inside of oil storage tank is provided with the oil storage cotton, and the cotton inside of oil storage is provided with the oil body, fixedly connected with preformed hole on the inside wall of oil storage tank.
Preferably, butt-joint structure is installed to the top and the bottom of flange, and butt-joint structure includes the spread groove, the spread groove sets up the top and the bottom at the flange, one side of spread groove is provided with the inner groovy, the opposite side of spread groove is connected with outer lug, be provided with the screw thread on the inside wall of spread groove, be provided with the evagination granule on the inside wall of inner groovy.
Preferably, the outer convex particles are uniformly distributed on the inner side wall of the inner groove, the threads are uniformly distributed on the inner side wall of the connecting groove, and the outer convex blocks are connected with the flange.
Preferably, the outer side wall of the flange is provided with a corrosion-resistant coating, and the corrosion-resistant coating is uniformly distributed on the outer side wall body of the flange.
Preferably, the preformed hole is four groups of equidistant distribution settings at the inner wall of oil storage tank, the oil storage cotton is evenly filled in the inside of oil storage tank.
Preferably, the oil body absorbed in the oil storage cotton can permeate to the inner side wall of the oil storage tank through the reserved hole.
Compared with the prior art, the beneficial effects of the utility model are that: this flange that leakproofness is strong is rational in infrastructure, has following advantage:
(1) By the sealing structure, when the automobile exhaust pipe is butted with the flange in use, the end of the exhaust pipe is inserted in the butting groove, and the oil body is filled in the oil storage cotton arranged in the oil storage groove, so that the oil body can slowly flow out of the inner part of the reserved hole in the butting process, the oil sealing process of the outer wall of the end of the exhaust pipe and the inner wall of the butting groove is completed, the gas inlet and outlet trend is isolated, the inner part of the exhaust pipe is sealed and is not easy to leak, and the integral sealing effect is better;
(2) By arranging the butt joint structure, when in use, two groups of flanges need to be fixed through bolts, when in use, an outer convex block arranged on one side of each flange can be in butt joint with an inner groove arranged on the other flange, the butt joint limiting and guiding effects are achieved, certain correction can be carried out, and convex particles which are uniformly distributed are arranged inside the inner groove and can increase the friction force of the bolt head in contact with the inner wall of the inner groove, so that the connection contact of the bolt head and the inner wall of the inner groove is firmer, the loosening phenomenon is not easy to occur, the butt joint is more convenient to use, and the connection is firmer;
(3) Through being provided with evenly distributed's corrosion-resistant coating on the lateral wall of flange, the corrosion-resistant coating can protect the outside of flange, avoids its outside to produce the oxidation corrosion because of high temperature high fever, prolongs whole life, makes its whole more durable.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic side view of the docking structure of the present invention.
In the figure: 1. a butt joint structure; 101. an outer convex particle; 102. a thread; 103. an inner groove; 104. connecting grooves; 105. an outer bump; 2. a flange; 3. a corrosion-resistant coating; 4. a sealing structure; 401. an oil body; 402. reserving a hole; 403. an oil storage tank; 404. oil storage cotton; 5. and (4) butting against the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment of: a flange with strong sealing performance comprises a flange 2, wherein a corrosion-resistant coating 3 is arranged on the outer side wall of the flange 2, the corrosion-resistant coating 3 is uniformly distributed on the outer side wall body of the flange 2, and the corrosion-resistant coating 3 is uniformly distributed on the outer side wall of the flange 2, so that the corrosion-resistant coating 3 can protect the outer part of the flange 2, the outer part of the flange is prevented from being oxidized and corroded due to high temperature and high heat, the service life of the whole flange is prolonged, and the whole flange is more durable;
The convex particles 101 are uniformly distributed on the inner side wall of the inner groove 103, the threads 102 are uniformly distributed on the inner side wall of the connecting groove 104, and the convex block 105 is connected with the flange 2;
specifically, as shown in fig. 3 and 4, when in use, by providing the butt joint structure 1, when in use, two sets of flanges 2 need to be fixed by bolts, when in use, the outer convex block 105 arranged on one side of one flange 2 can be butted with the inner groove 103 arranged on the other flange 2, so as to play a role in limiting and guiding the butt joint, and perform certain correction, and the inner groove 103 is internally provided with the outer convex particles 101 which are uniformly distributed, so that the outer convex particles 101 can increase the friction force of the bolt head contacting with the inner wall of the inner groove 103, so that the connection contact is firmer, the loosening phenomenon is not easy to occur, the butt joint is more convenient to use, and the connection is firmer;
a butt joint groove 5 is installed on one side of the flange 2, a sealing structure 4 is arranged inside the butt joint groove 5, the sealing structure 4 comprises an oil storage groove 403, the oil storage groove 403 is arranged on the inner side wall of the butt joint groove 5, oil storage cotton 404 is arranged inside the oil storage groove 403, an oil body 401 is arranged inside the oil storage cotton 404, and a reserved hole 402 is fixedly connected to the inner side wall of the oil storage groove 403;
the preformed holes 402 are distributed in four groups at equal intervals on the inner wall of the oil storage tank 403, and the oil storage cotton 404 is uniformly filled in the oil storage tank 403;
the oil body 401 absorbed in the oil storage cotton 404 can permeate to the inner side wall of the oil storage tank 403 through the reserved hole 402;
specifically, as shown in fig. 1 and fig. 2, during the use, through being provided with seal structure 4, when vehicle vent-pipe docks with flange 2 during the use, the end of blast pipe is pegged graft in the inside of butt joint groove 5, it is full of oil body 401 through the cotton 404 intussuseption of oil storage that sets up in oil storage tank 403, make its oil body 401 flow out from the inside of preformed hole 402 slowly when the butt joint, accomplish the oil blanket process to blast pipe end outer wall and butt joint groove 5 inner wall, isolated gaseous business turn over trend, make its inside sealed difficult gas leakage, the overall sealing effect is better.
The working principle is as follows: during the use, be connected flange 2 and the blast pipe of car, the completion is consolidated the connection between two blast pipes, sealed protection is accomplished in the setting of being connected accessible seal structure 4 between blast pipe and the flange 2, make it be difficult for leaking gas, and butt joint accessible butt joint structure 1 between the flange 2 sets up and accomplishes locking taking off, carry out certain fastening effect, can realize certain butt joint correction function, make its butt joint be difficult for the incline, be provided with evenly distributed's corrosion-resistant coating 3 on flange 2, make it be difficult for producing the oxidation corrosion with the outside air contact for a long time, it is more durable to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A flange that leakproofness is strong, includes flange (2), its characterized in that: butt joint groove (5) are installed to one side of flange (2), and are provided with seal structure (4) to the inside in butt joint groove (5), seal structure (4) include oil storage tank (403), and oil storage tank (403) set up on the inside wall in butt joint groove (5), the inside of oil storage tank (403) is provided with oil storage cotton (404), and the inside of oil storage cotton (404) is provided with oil body (401), fixedly connected with preformed hole (402) on the inside wall of oil storage tank (403).
2. A flange with high sealing performance according to claim 1, wherein: butt-joint structural (1) is installed to the top and the bottom of flange (2), and butt-joint structural (1) includes connecting groove (104), connecting groove (104) set up the top and the bottom in flange (2), one side of connecting groove (104) is provided with inner groovy (103), the opposite side of connecting groove (104) is connected with outer lug (105), be provided with screw thread (102) on the inside wall of connecting groove (104), be provided with evagination granule (101) on the inside wall of inner groovy (103).
3. A flange with high sealing performance according to claim 2, wherein: the outer convex particles (101) are uniformly distributed on the inner side wall of the inner groove (103), the threads (102) are uniformly distributed on the inner side wall of the connecting groove (104), and the outer convex blocks (105) are connected with the flange (2).
4. A flange with high sealing performance according to claim 1, wherein: the outer side wall of the flange (2) is provided with a corrosion-resistant coating (3), and the corrosion-resistant coating (3) is uniformly distributed on the outer side wall of the flange (2).
5. A flange with high sealing performance according to claim 1, wherein: the inner wall of preformed hole (402) at oil storage tank (403) is four groups of equidistant distribution settings, oil storage cotton (404) is evenly filled in the inside of oil storage tank (403).
6. A flange with high sealing performance according to claim 1, wherein: the oil body (401) absorbed in the oil storage cotton (404) can penetrate to the inner side wall of the oil storage tank (403) through the reserved hole (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221374023.5U CN217634409U (en) | 2022-06-02 | 2022-06-02 | Flange with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221374023.5U CN217634409U (en) | 2022-06-02 | 2022-06-02 | Flange with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217634409U true CN217634409U (en) | 2022-10-21 |
Family
ID=83623803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221374023.5U Active CN217634409U (en) | 2022-06-02 | 2022-06-02 | Flange with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217634409U (en) |
-
2022
- 2022-06-02 CN CN202221374023.5U patent/CN217634409U/en active Active
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