CN213018277U - Inner tank and outer tank communicating device for sewage treatment - Google Patents
Inner tank and outer tank communicating device for sewage treatment Download PDFInfo
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- CN213018277U CN213018277U CN202021740460.5U CN202021740460U CN213018277U CN 213018277 U CN213018277 U CN 213018277U CN 202021740460 U CN202021740460 U CN 202021740460U CN 213018277 U CN213018277 U CN 213018277U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to an inner tank and an outer tank communicating device for sewage treatment, which comprises a first T-shaped pipe, a second T-shaped pipe and a connecting pipe, wherein the first T-shaped pipe is connected with the second T-shaped pipe through the connecting pipe, the big end of the first T-shaped pipe is positioned at the outer side of the outer tank, the small end of the first T-shaped pipe vertically penetrates through the upper part of the outer tank and extends into the outer tank, the outer wall of the small end of the first T-shaped pipe is provided with a first locking sleeve for fixing the position of the first T-shaped pipe, a first sealing gasket is arranged between the first locking sleeve and the inner wall of the outer tank, the inner wall of the first T-shaped pipe is connected with the big end of the connecting pipe through the arrangement of the first T-shaped pipe, the second T-shaped pipe and the connecting pipe, when the outer tank is communicated with the inner tank, the connecting pipe is connected with the first T-shaped pipe and the second T-shaped pipe only, the operation is convenient.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to inner tank and outer jar intercommunication device for sewage treatment.
Background
When having the sewage treatment plant of inside and outside jar combination now and passing through the pipeline intercommunication between the jar, because the space between inner tank and the outer jar is limited for the spanner of locking bolt or nut can't be used in narrow and small space between inner tank and the outer jar, and traditional flange can appear the difficulty when locking the fastening with outer jar wall or inner tank wall, is used for also can't screwing up the pipeline coupling nut who connects flange and pipeline moreover.
The Chinese patent numbers are: 201721201965.2 discloses a 'pipeline structure convenient for the rapid connection of an outer tank and an inner tank of a sewage treatment device', comprising a first T-shaped pipe, a first step pipe, a two-way pipe, a second step pipe and a second T-shaped pipe which are horizontally arranged and sequentially connected, wherein the small end of the first T-shaped pipe vertically penetrates through the outer tank from the outer side of the outer tank and extends into the outer tank, the large end of the first step pipe is sleeved at the small end of the first T-shaped pipe, and the outer wall and the inner wall of the outer tank are respectively clamped and sealed by the first T-shaped pipe and the first step pipe; one end of the two-way pipe is sleeved at the small end of the first step pipe, the other end of the two-way pipe is sleeved at the small end of the second step pipe, the large end of the second T-shaped pipe is positioned in the inner tank, the small end of the second T-shaped pipe vertically penetrates through the upper part of the inner tank and extends out of the inner tank, the large end of the second step pipe is sleeved at the small end of the second T-shaped sleeve pipe, and the outer wall and the inner wall of the inner tank are clamped and sealed by the second step pipe and the second T-shaped pipe respectively; this pipeline structure simple structure, the cost is lower, be convenient for installation and operation, can effectively guarantee outer jar, the compactness and the leakproofness of inner tank and pipe connection, but this patent still has the operation inconvenience at the in-process of installation two-way pipe, and when connecting tube, adopt the glue bonding, inconvenient dismantlement, when needs are maintained the inner tank, bring inconvenience for operating personnel, consequently, need an inner tank and outer jar intercommunication device for sewage treatment convenient to detach and installation and sealed effectual, in order to overcome the emergence of above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an embodiment of the present invention provides an inner tank and outer tank communication device for sewage treatment, including a first T-shaped pipe, a second T-shaped pipe, and a connection pipe, wherein the first T-shaped pipe is connected with the second T-shaped pipe through the connection pipe;
the large end of the first T-shaped pipe is positioned at the outer side of the outer tank, the small end of the first T-shaped pipe vertically penetrates through the upper part of the outer tank and extends into the outer tank, a first locking sleeve used for fixing the position of the first T-shaped pipe is arranged on the outer wall of the small end of the first T-shaped pipe, a first sealing gasket is arranged between the first locking sleeve and the inner wall of the outer tank, and the inner wall of the first T-shaped pipe is in threaded connection with the large end of the connecting pipe;
the large end of the second T-shaped pipe is located on the inner side of the inner tank, the small end of the second T-shaped pipe vertically penetrates through the upper portion of the inner tank and extends to the outside of the inner tank, a second locking sleeve used for fixing the second T-shaped pipe is arranged on the outer wall of the small end of the second T-shaped pipe, the section diagram of the second locking sleeve is in an I shape, a third sealing gasket is arranged between the second locking sleeve and the outer wall of the inner tank, the small end of the second T-shaped pipe is in threaded connection with the small end of the connecting pipe, and the small end of the second T-shaped pipe is located in the connecting pipe.
Furthermore, a first annular groove is formed in one side, close to the outer tank, of the large end of the first T-shaped pipe, a first sealing ring is arranged in the first annular groove, and the first sealing ring is attached to the outer wall of the outer tank.
Further, a second annular groove is formed in the inner wall of the small end of the first T-shaped pipe, a second sealing ring is arranged in the second annular groove, and the inner wall of the second sealing ring is attached to the outer wall of the connecting pipe.
Furthermore, a second sealing gasket is arranged at the joint of the connecting pipe and the second locking sleeve.
Furthermore, a first groove is formed in the inner wall of one end of the connecting pipe, and threads used for being connected with an external water pipe are formed in the inner wall of the first groove.
Furthermore, a second groove is formed in the inner wall of the other end of the connecting pipe, and the inner wall of the second groove is in threaded connection with the small end of the second T-shaped pipe.
Further, a fourth sealing gasket is arranged at the joint of the small end of the second T-shaped pipe and the second groove.
The utility model discloses beneficial effect does: the utility model has the advantages that by arranging the first T-shaped pipe, the second T-shaped pipe and the connecting pipe, when the outer tank is required to be communicated with the inner tank, the connecting pipe is only required to be rotated outside the outer tank to be connected with the first T-shaped pipe and the second T-shaped pipe, so that the operation is convenient; the first locking sleeve is arranged on the inner side of the first T-shaped pipe, and the second locking sleeve is arranged on the outer side of the second T-shaped pipe, so that the stability of the first T-shaped pipe and the second T-shaped pipe can be improved, and the shaking is prevented; the sealing performance can be improved by arranging the first sealing ring and the second sealing gasket at the joint of the first T-shaped pipe and the outer tank, and the sealing performance of the joint of the first T-shaped pipe and the connecting pipe can be improved by arranging the second sealing ring at the joint of the first T-shaped pipe and the connecting pipe; the sealing performance between the inner tank and the connecting pipe can be improved by arranging the third sealing gasket at the joint of the second locking sleeve and the inner tank, arranging the second sealing gasket at the joint of the second locking sleeve and the connecting pipe, and arranging the fourth sealing gasket at the joint of the second T-shaped pipe and the connecting pipe.
Drawings
Fig. 1 is a schematic sectional structure view of the main view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram of a section of the middle connection pipe of the present invention.
In the figure: 1. an outer tank; 2. an inner tank; 3. a first T-shaped pipe; 31. a first annular groove; 32. a second annular groove; 4. a first seal ring; 5. a first locking collar; 6. a first gasket; 7. a second seal ring; 8. a connecting pipe; 81. a first groove; 82. a second groove; 9. a second gasket; 10. a second locking sleeve; 11. a third gasket; 12. a second T-shaped pipe; 13. and a fourth gasket.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 4, a device for communicating an inner tank and an outer tank for sewage treatment comprises a first T-shaped pipe 3, a second T-shaped pipe 12 and a connecting pipe 8, wherein the first T-shaped pipe 3 is connected with the second T-shaped pipe 12 through the connecting pipe 8;
the large end of the first T-shaped pipe 3 is positioned on the outer side of the outer tank 1, the small end of the first T-shaped pipe 3 vertically penetrates through the upper portion of the outer tank 1 and extends into the outer tank 1, a first locking sleeve 5 used for fixing the position of the first T-shaped pipe 3 is installed on the outer wall of the small end of the first T-shaped pipe 3, a first sealing gasket 6 is installed between the first locking sleeve 5 and the inner wall of the outer tank 1, the sealing performance between the first locking sleeve 5 and the outer tank 1 can be improved due to the arrangement of the first sealing gasket 6, and the inner wall of the first T-shaped pipe 3 is in threaded connection with the outer wall of the connecting pipe 8;
the big end of second T type pipe 12 is located the inboard of inner tank 2, the tip of second T type pipe 12 runs through inner tank 2 upper portion perpendicularly and extends to inner tank 2 jar outside, second lock sleeve 10 that is used for fixed second T type pipe 12 is installed to the tip outer wall of second T type pipe 12, second lock sleeve 10 section picture is "worker" word shape, install third sealed pad 11 between second lock sleeve 10 and the inner tank 2 outer wall, the setting of third sealed pad 11, can improve the sealing performance between second lock sleeve 10 and the inner tank 2, second recess 82 has been seted up to the other end inner wall of connecting pipe 8, second recess 82 inner wall and second T type pipe 12 tip threaded connection, second T type pipe 12 tip and second recess 82 junction are provided with fourth sealed pad 13, the setting of fourth sealed pad 13 can improve the leakproofness between second T type pipe 12 and connecting pipe 8.
In order to further improve the sealing performance between the first T-shaped pipe 3 and the outer tank 1, a first annular groove 31 is formed in one side, close to the outer tank 1, of the large end of the first T-shaped pipe 3, a first sealing ring 4 is arranged in the first annular groove 31, and the first sealing ring 4 is tightly attached to the outer wall of the outer tank 1.
In order to improve the sealing property of the joint of the first T-shaped pipe 3 and the connecting pipe 8, a second annular groove 32 is formed in the inner wall of the small end of the first T-shaped pipe 3, a second sealing ring 7 is arranged in the second annular groove 32, and the inner wall of the second sealing ring 7 is tightly attached to the outer wall of the connecting pipe 8.
In order to further improve the sealing property of the connection between the connecting pipe 8 and the second T-shaped pipe 12, a second sealing gasket 9 is arranged at the joint of the connecting pipe 8 and the second locking sleeve 10, and the outer wall of the connecting pipe 8 is tightly attached to the second sealing gasket 9.
For making things convenient for the external water pipe of connecting pipe 8, first recess 81 has been seted up to the one end inner wall of connecting pipe 8, and the screw thread that is used for external water pipe is seted up to first recess 81 inner wall, when external water pipe through threaded connection can, convenient operation.
In the installation, earlier with first T type pipe 3 cartridge in outer jar 1 to it is fixed through first lock sleeve 5, again with second T type pipe 12 cartridge on inner tank 2, and fixed through second lock sleeve 10, insert connecting pipe 8 from outer jar 1 outside after finishing fixing, twist and move connecting pipe 8 and make the inboard one end of connecting pipe 8 be connected with second T type pipe 12, until connecting pipe 8 and second lock sleeve 10 contact, accomplish the installation.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a sewage treatment communicates device with inner tank and outer jar which characterized in that: the T-shaped pipe comprises a first T-shaped pipe, a second T-shaped pipe and a connecting pipe, wherein the first T-shaped pipe is connected with the second T-shaped pipe through the connecting pipe;
the large end of the first T-shaped pipe is positioned on the outer side of the outer tank, the small end of the first T-shaped pipe vertically penetrates through the upper part of the outer tank and extends into the outer tank, a first locking sleeve used for fixing the position of the first T-shaped pipe is arranged on the outer wall of the small end of the first T-shaped pipe, a first sealing gasket is arranged between the first locking sleeve and the inner wall of the outer tank, and the inner wall of the first T-shaped pipe is in threaded connection with the outer wall of the connecting pipe;
the large end of the second T-shaped pipe is located on the inner side of the inner tank, the small end of the second T-shaped pipe vertically penetrates through the upper portion of the inner tank and extends to the outside of the inner tank, a second locking sleeve used for fixing the second T-shaped pipe is arranged on the outer wall of the small end of the second T-shaped pipe, the section of the second locking sleeve is in an I shape, a third sealing gasket is arranged between the second locking sleeve and the outer wall of the inner tank, the small end of the second T-shaped pipe is in threaded connection with the inner wall of the connecting pipe, and the small end of the second T-shaped pipe is located in the connecting pipe.
2. The inner tank and outer tank communication device for sewage treatment as set forth in claim 1, wherein: a first annular groove is formed in one side, close to the outer tank, of the large end of the first T-shaped pipe, a first sealing ring is arranged in the first annular groove, and the first sealing ring is attached to the outer wall of the outer tank.
3. The inner tank and outer tank communication device for sewage treatment as set forth in claim 1, wherein: and a second annular groove is formed in the inner wall of the small end of the first T-shaped pipe, a second sealing ring is arranged in the second annular groove, and the inner wall of the second sealing ring is attached to the outer wall of the connecting pipe.
4. The inner tank and outer tank communication device for sewage treatment as set forth in claim 1, wherein: and a second sealing gasket is arranged at the joint of the connecting pipe and the second locking sleeve.
5. The inner tank and outer tank communication device for sewage treatment as set forth in claim 1, wherein: a first groove is formed in the inner wall of one end of the connecting pipe, and threads used for being connected with an external water pipe are formed in the inner wall of the first groove.
6. The inner tank and outer tank communication device for sewage treatment as set forth in claim 1, wherein: and a second groove is formed in the inner wall of the other end of the connecting pipe, and the inner wall of the second groove is in threaded connection with the small end of the second T-shaped pipe.
7. The inner tank and outer tank communication device for sewage treatment as set forth in claim 6, wherein: and a fourth sealing gasket is arranged at the joint of the small end of the second T-shaped pipe and the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740460.5U CN213018277U (en) | 2020-08-19 | 2020-08-19 | Inner tank and outer tank communicating device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740460.5U CN213018277U (en) | 2020-08-19 | 2020-08-19 | Inner tank and outer tank communicating device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213018277U true CN213018277U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021740460.5U Active CN213018277U (en) | 2020-08-19 | 2020-08-19 | Inner tank and outer tank communicating device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213018277U (en) |
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2020
- 2020-08-19 CN CN202021740460.5U patent/CN213018277U/en active Active
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