CN215437972U - Inner sealing structure of industrial buffer tank - Google Patents
Inner sealing structure of industrial buffer tank Download PDFInfo
- Publication number
- CN215437972U CN215437972U CN202121432782.8U CN202121432782U CN215437972U CN 215437972 U CN215437972 U CN 215437972U CN 202121432782 U CN202121432782 U CN 202121432782U CN 215437972 U CN215437972 U CN 215437972U
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- buffer tank
- cover body
- communicating pipe
- handle
- screw rod
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Abstract
The utility model provides an inner sealing structure of an industrial buffer tank, which comprises a buffer tank body, wherein an opening is arranged on the buffer tank body, and a communicating pipe is arranged at the opening; the edge of the inner side of the cover body is provided with an annular sealing part, the sealing part is in sealing fit with the inner end face of the communicating pipe, and the sealing part is positioned on the inner side of the communicating pipe; the outer side of the cover body is provided with a screw rod extending outwards, the cover body further comprises a fixing piece, two ends of the fixing piece are respectively abutted and matched with the outer end face of the communicating pipe, the fixing piece is provided with a connecting hole connected with the screw rod, and the screw rod is connected with a fastening nut; the sealing part is provided with a positioning hole, and a positioning column matched and connected with the positioning hole is arranged in the buffer tank body.
Description
Technical Field
The utility model relates to an inner sealing structure of an industrial buffer tank.
Background
All can set up openings such as purge gate or charge door on the buffer tank, to these openings, current common gate mode sets up the lid in the open-ended outside and closes, and such gate mode can have an drawback, and the pressure in the buffer tank can be used in lid and open-ended sealed department, influences sealed effect, causes the leakage easily.
SUMMERY OF THE UTILITY MODEL
In view of the problems noted in the background art, the present invention provides an internal sealing structure of an industrial buffer tank, in which a cover body is disposed inside the buffer tank, so that the pressure inside the buffer tank can assist the sealing of the cover body and an opening.
The technical scheme of the utility model is realized as follows:
an inner sealing structure of an industrial buffer tank comprises a buffer tank body, wherein an opening is formed in the buffer tank body, and a communicating pipe is arranged at the opening;
the edge of the inner side of the cover body is provided with an annular sealing part, the sealing part is in sealing fit with the inner end face of the communicating pipe, and the sealing part is positioned on the inner side of the communicating pipe;
the outer side of the cover body is provided with a screw rod extending outwards, the cover body further comprises a fixing piece, two ends of the fixing piece are respectively abutted and matched with the outer end face of the communicating pipe, the fixing piece is provided with a connecting hole connected with the screw rod, and the screw rod is connected with a fastening nut;
the sealing part is provided with a positioning hole, and a positioning column matched and connected with the positioning hole is arranged in the buffer tank body.
The utility model is further arranged in such a way that a U-shaped handle is arranged on the outer side surface of the cover body, two ends of the handle are respectively fixedly connected with the cover body, two ends of the handle are respectively provided with an installing groove, the installing grooves are arranged along the length direction of the handle and penetrate through two ends of the handle in the length direction, two ends of the front side surface of the handle are respectively provided with a connecting groove, the connecting grooves are communicated with the installing grooves, the screw rod is a screw, the nut of the screw is connected in the installing grooves, the screw penetrates through the connecting grooves and the connecting holes, and the end part of the screw is connected with a fastening nut.
The utility model is further provided that the number of the positioning holes is two, and the two positioning holes are symmetrically arranged relative to the center of the cover body.
The utility model is further arranged that the communicating pipe is of an elliptical structure, and the corresponding cover body is of an elliptical structure.
The utility model is further provided that the communicating pipe is welded with the buffer tank body.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the inner sealing structure of the industrial buffer tank, the cover body is arranged on the inner side of the opening of the buffer tank body, the cover body is subjected to outward pulling force applied to the cover body by the screw rod, so that the sealing part on the cover body is in sealing fit with the inner end face of the communication end, and the pressure in the buffer tank acts on the cover body and is instead beneficial to the sealing fit of the cover body and the communication pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inner side of the buffer tank body according to the present invention;
FIG. 3 is a first schematic structural diagram of a communication pipe and a cover according to the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a second schematic structural diagram of the communication pipe and the cover of the present invention;
fig. 6 is a third schematic structural diagram of the communication pipe and the cover body according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is described below with reference to fig. 1-6:
the utility model provides an interior seal structure of industry buffer tank, includes buffer tank body 1, buffer tank body 1 on be equipped with the opening, the opening part be equipped with communicating pipe 2. The inner end and the outer end of the communicating pipe 2 are opened.
The novel communication pipe is characterized by further comprising a cover body 3, an annular sealing part 4 is arranged on the edge of the inner side of the cover body 3, the sealing part 4 is in sealing fit with the inner end face of the communication pipe 2, and the sealing part 4 is located on the inner side of the communication pipe 2.
The outer side of the cover body 3 is provided with a screw rod extending outwards, the cover body further comprises a fixing piece 5, two ends of the fixing piece 5 are respectively matched with the outer end face of the communicating pipe 2 in an abutting mode, the fixing piece 5 is provided with a connecting hole 6 connected with the screw rod, and the screw rod is connected with a fastening nut 7.
The sealing part 4 is provided with a positioning hole 8, and a positioning column 9 which is connected with the positioning hole 8 in a matched manner is arranged in the buffer tank body 1. The positioning of lid position can be realized to the cooperation of locating hole 8 and reference column 9, avoids the lid to take place to remove.
Wherein, the lateral surface of lid 3 on be equipped with the handle 10 of U-shaped, the both ends of handle 10 respectively with lid 3 fixed connection, the both ends of handle 10 be equipped with the loading groove 11 respectively, the loading groove 11 set up along the length direction of handle 10, the loading groove 11 runs through the length direction's of handle 10 both ends setting, the both ends of the leading flank of handle 10 be equipped with the spread groove 12 respectively, spread groove 12 intercommunication the loading groove 11 set up, the screw rod be screw 13, screw 13's nut is connected in the loading groove 11, screw 13 passes in spread groove 12 and connecting hole 6, screw 13's end connection's fastening nut 7.
Two positioning holes 8 are arranged, and the two positioning holes 8 are symmetrically arranged about the center of the cover body 3.
The communicating pipe 2 is of an elliptical structure, and the corresponding cover body 3 is of an elliptical structure.
Wherein, the communicating pipe 2 is welded with the buffer tank body 1.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the inner sealing structure of the industrial buffer tank, the cover body 3 is arranged on the inner side of the opening of the buffer tank body 1, the cover body 3 is subjected to outward pulling force applied to the cover body by the screw rod, so that the sealing part 4 on the cover body 3 is in sealing fit with the inner end face of the communication end, and the pressure in the buffer tank acts on the cover body 3 and is rather favorable for the sealing fit of the cover body 3 and the communication pipe 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an interior seal structure of industry buffer tank which characterized in that: the buffer tank comprises a buffer tank body, wherein an opening is formed in the buffer tank body, and a communicating pipe is arranged at the opening;
the edge of the inner side of the cover body is provided with an annular sealing part, the sealing part is in sealing fit with the inner end face of the communicating pipe, and the sealing part is positioned on the inner side of the communicating pipe;
the outer side of the cover body is provided with a screw rod extending outwards, the cover body further comprises a fixing piece, two ends of the fixing piece are respectively abutted and matched with the outer end face of the communicating pipe, the fixing piece is provided with a connecting hole connected with the screw rod, and the screw rod is connected with a fastening nut;
the sealing part is provided with a positioning hole, and a positioning column matched and connected with the positioning hole is arranged in the buffer tank body.
2. The inner sealing structure of the industrial surge tank according to claim 1, wherein: the lateral surface of lid on be equipped with the handle of U-shaped, the both ends of handle respectively with lid fixed connection, the both ends of handle be equipped with the loading groove respectively, the loading groove set up along the length direction of handle, the both ends setting of the length direction that the loading groove runs through the handle, the both ends of the leading flank of handle be equipped with the spread groove respectively, the spread groove intercommunication the loading groove set up, the screw rod be the screw, the nut of screw is connected in the loading groove, the screw passes in spread groove and the connecting hole, the end connection's of screw fastening nut.
3. The inner sealing structure of the industrial surge tank according to claim 1, wherein: the two positioning holes are symmetrically arranged around the center of the cover body.
4. The inner sealing structure of the industrial surge tank according to claim 1, wherein: the communicating pipe is of an oval structure, and the corresponding cover body is of an oval structure.
5. The inner sealing structure of the industrial surge tank according to claim 1, wherein: the communicating pipe is welded with the buffer tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432782.8U CN215437972U (en) | 2021-06-28 | 2021-06-28 | Inner sealing structure of industrial buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432782.8U CN215437972U (en) | 2021-06-28 | 2021-06-28 | Inner sealing structure of industrial buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215437972U true CN215437972U (en) | 2022-01-07 |
Family
ID=79713410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121432782.8U Active CN215437972U (en) | 2021-06-28 | 2021-06-28 | Inner sealing structure of industrial buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215437972U (en) |
-
2021
- 2021-06-28 CN CN202121432782.8U patent/CN215437972U/en active Active
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