CN212455903U - Ceramic pipe leaks hunting and detects aerating device for device - Google Patents
Ceramic pipe leaks hunting and detects aerating device for device Download PDFInfo
- Publication number
- CN212455903U CN212455903U CN202021008794.3U CN202021008794U CN212455903U CN 212455903 U CN212455903 U CN 212455903U CN 202021008794 U CN202021008794 U CN 202021008794U CN 212455903 U CN212455903 U CN 212455903U
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- Prior art keywords
- ring
- bearing
- pipe
- sealing
- sealing ring
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- Expired - Fee Related
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- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 8
- 239000002131 composite material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model provides an aerating device for a ceramic tube leak detection device, which comprises a mounting seat, a fixing ring, a connecting ring and a gas delivery pipe, wherein the central position of the fixing ring is provided with an integrally formed connecting pipe, the fixing ring is connected with the connecting ring through the connecting pipe, the end part of the connecting ring is provided with an annular groove, a bearing is arranged in the annular groove, the outer wall of the bearing is fixedly connected with the side wall of the annular groove, a sealing ring is fixed on the inner wall of the bearing, the end surface of the fixing ring is provided with an annular sealing groove, and the end part; the gas pipe is fixed at the end part of the connecting ring; gas-supply pipe, solid fixed ring, go-between, connecting pipe, sealing ring and bearing are same centre of a circle, and this design has solved the not good problem of the sealed effect of original ceramic pipe for leak hunting detection device aerating device, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, sealed effectual, the practicality is strong.
Description
Technical Field
The utility model relates to a pottery pipe aerating device for leak hunting detection device belongs to pottery pipe aerating device technical field for leak hunting detection device.
Background
The ceramic tube is a pipeline made of ceramic as a main material, and an air charging device for a ceramic tube leakage detection device is needed when the ceramic tube is subjected to side leakage detection.
Among the prior art, current ceramic pipe is aerating device for detection device that leaks hunting is using, generally uses metal pipeline to carry gas, and the junction generally adopts threaded connection when connecting, uses for a long time, and the junction leaks gas easily, and sealed effect is not good, influences and measures the accuracy, and the ceramic pipe is aerating device for detection device that leaks hunting now urgently needs to solve the above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a pottery pipe leaks hunting aerating device for detection device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, sealed effectual, the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: an inflation device for a ceramic tube leak detection device comprises a mounting seat, a fixing ring, a connecting ring and a gas delivery pipe, wherein an integrally formed connecting pipe is arranged at the central position of the fixing ring, the fixing ring is connected with the connecting ring through the connecting pipe, an annular groove is formed in the end part of the connecting ring, a bearing is arranged in the annular groove, the outer wall of the bearing is fixedly connected with the side wall of the annular groove, a sealing ring is fixed on the inner wall of the bearing, an annular sealing groove is formed in the end face of the fixing ring, and the end part of the sealing ring is embedded into the sealing groove; the gas pipe is fixed at the end part of the connecting ring; the gas pipe, the fixing ring, the connecting pipe, the sealing ring and the bearing are all in the same circle center.
Furthermore, the check valve is further included, a round hole is formed in the end face of the mounting seat, an internal thread is arranged inside the round hole, an external thread is arranged on the left side of the annular side face of the check valve, and the check valve is connected with the mounting seat through the thread.
Furthermore, an elastic sealing sleeve is arranged in the sealing groove, and the end part of the sealing ring is connected with the sealing sleeve.
Furthermore, the outer wall of the connecting pipe is wound with a raw material belt, the left end face of the mounting seat is provided with a threaded hole, and the connecting pipe is connected with the mounting seat through threads.
Further, the inner diameter of the bearing is matched with the diameter of a sealing ring, and the sealing ring is rotatably connected with the connecting ring through the bearing.
Further, the seal cover is made of silica gel.
The utility model has the advantages that: the utility model discloses an aerating device for ceramic pipe leak hunting detection device is when using, when needs are installed the gas-supply pipe, the staff is at first with raw material area winding in connecting pipe annular side, then twist solid fixed ring inside with the connecting pipe, under raw material area and threaded connection's effect, the compactness and the leakproofness of connecting pipe and solid fixed ring junction have been improved, this moment under the effect of bearing, the sealing ring does not rotate thereupon when making the connecting pipe rotate, thereby make the sealing ring drive the sealing sleeve level and get into inside the seal groove, when go-between right-hand member face and solid fixed ring left end face laminate mutually, the sealing sleeve closely laminates with the seal groove, the leakproofness of junction has further been improved, secondary seal's effect has been played, the purpose of leak protection gas has been realized.
Because of still including the check valve, the round hole has been seted up to the mount pad terminal surface, and the inside internal thread that is provided with of round hole, check valve ring shape side left side is provided with the external screw thread, and the check valve is connected through the screw thread with the mount pad, and this design is convenient for install the check valve through using threaded connection to and be convenient for gas through using the check valve and carry out one-way flow, because of being equipped with the elastic sealing cover in the seal groove, the tip of sealing ring links to each other with the seal cover, and this design has improved the leakproofness of junction, the utility model discloses rational in infrastructure, the composite erection of being convenient for.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an inflator for a ceramic tube leak detection device according to the present invention;
FIG. 2 is a front cross-sectional view of an inflator for a ceramic tube leak detection device according to the present invention;
FIG. 3 is an enlarged view of the inflator A for the ceramic tube leak detection device of the present invention;
in the figure: 1-mounting seat, 2-fixing ring, 3-connecting ring, 4-gas pipe, 5-connecting pipe, 6-one-way valve, 7-raw material belt, 8-sealing ring, 9-sealing sleeve, 10-sealing groove and 11-bearing.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: an inflation device for a ceramic tube leak detection device comprises a mounting seat 1, a fixing ring 2, a connecting ring 3 and a gas pipe 4, wherein an integrally formed connecting pipe 5 is arranged at the central position of the fixing ring 2, the fixing ring 2 and the connecting ring 3 are connected through the connecting pipe 5, an annular groove is formed in the end part of the connecting ring 3, a bearing 11 is arranged in the annular groove, the outer wall of the bearing 11 is fixedly connected with the side wall of the annular groove, a sealing ring 8 is fixed on the inner wall of the bearing 11, an annular sealing groove 10 is formed in the end face of the fixing ring 2, and the end part of the sealing ring 8; the gas pipe 4 is fixed at the end part of the connecting ring 3; gas-supply pipe 4, solid fixed ring 2, go-between 3, connecting pipe 5, sealing ring 8 and bearing 11 are same centre of a circle, and the not good problem of original ceramic pipe leak hunting detection device with aerating device sealed effect has been solved to this design.
Still include check valve 6, the round hole has been seted up to 1 terminal surface of mount pad, and the inside internal thread that is provided with of round hole, 6 annular side left sides of check valve are provided with the external screw thread, check valve 6 is connected through the screw thread with mount pad 1, this design is through using threaded connection, be convenient for install check valve 6, and be convenient for gas through using check valve 6 and carry out one-way flow, be equipped with elastic sealing cover 9 in the seal groove 10, the tip of sealing ring 8 links to each other with sealing cover 9, this design has improved the leakproofness of junction.
The winding has raw material area 7 on the outer wall of connecting pipe 5, threaded hole has been seted up to 1 left end face of mount pad, connecting pipe 5 is connected through the screw thread with mount pad 1, this design has improved the compactness of junction through using raw material area 7, prevent the junction gas leakage, bearing 11 internal diameter and 8 diameter phase-matchs of sealing ring, sealing ring 8 rotates with go-between 3 through bearing 11 and is connected, this design is through using bearing 11, sealing ring 8 does not rotate thereupon when making connecting pipe 5 rotate, the 9 materials of seal cover are silica gel, the rationality of this design has been improved.
As an embodiment of the present invention: when needs are installed gas-supply pipe 4, the staff at first twines raw material area 7 at 5 annular sides of connecting pipe, then twist solid fixed ring 2 insides with connecting pipe 5, under raw material area 7 and threaded connection's effect, the compactness and the leakproofness of connecting pipe 5 with solid fixed ring 2 junction have been improved, at this moment under bearing 11's effect, sealing ring 8 does not rotate thereupon when making connecting pipe 5 rotate, thereby it is inside to make sealing ring 8 drive sealing sleeve 9 level get into seal groove 10, when go-between 3 right-hand member face pastes with solid fixed ring 2 left end face mutually, sealing sleeve 9 closely laminates with seal groove 10, the leakproofness of junction has further been improved, secondary seal's effect has been played, the purpose of leak protection gas has been realized, and the utility model discloses a practicality is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a ceramic pipe leaks hunting aerating device for detection device which characterized in that: the sealing ring comprises a mounting seat, a fixing ring, a connecting ring and a gas pipe, wherein an integrally formed connecting pipe is arranged at the central position of the fixing ring, the fixing ring is connected with the connecting ring through the connecting pipe, an annular groove is formed in the end part of the connecting ring, a bearing is arranged in the annular groove, the outer wall of the bearing is fixedly connected with the side wall of the annular groove, a sealing ring is fixed on the inner wall of the bearing, an annular sealing groove is formed in the end surface of the fixing ring, and the end part of the sealing ring is embedded; the gas pipe is fixed at the end part of the connecting ring; the gas pipe, the fixing ring, the connecting pipe, the sealing ring and the bearing are all in the same circle center.
2. The inflator for a ceramic tube leak detection apparatus according to claim 1, wherein: the check valve is characterized by further comprising a check valve, a round hole is formed in the end face of the mounting seat, an internal thread is arranged inside the round hole, an external thread is arranged on the left side of the annular side face of the check valve, and the check valve is connected with the mounting seat through threads.
3. The inflator for a ceramic tube leak detection apparatus according to claim 1, wherein: an elastic sealing sleeve is arranged in the sealing groove, and the end part of the sealing ring is connected with the sealing sleeve.
4. The inflator for a ceramic tube leak detection apparatus according to claim 1, wherein: the outer wall of the connecting pipe is wound with a raw material belt, a threaded hole is formed in the left end face of the mounting seat, and the connecting pipe is connected with the mounting seat through threads.
5. The inflator for a ceramic tube leak detection apparatus according to claim 1, wherein: the inner diameter of the bearing is matched with the diameter of the sealing ring, and the sealing ring is rotatably connected with the connecting ring through the bearing.
6. The inflator for a ceramic tube leak detection apparatus according to claim 3, wherein: the seal cover is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008794.3U CN212455903U (en) | 2020-06-05 | 2020-06-05 | Ceramic pipe leaks hunting and detects aerating device for device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008794.3U CN212455903U (en) | 2020-06-05 | 2020-06-05 | Ceramic pipe leaks hunting and detects aerating device for device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212455903U true CN212455903U (en) | 2021-02-02 |
Family
ID=74479013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021008794.3U Expired - Fee Related CN212455903U (en) | 2020-06-05 | 2020-06-05 | Ceramic pipe leaks hunting and detects aerating device for device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212455903U (en) |
-
2020
- 2020-06-05 CN CN202021008794.3U patent/CN212455903U/en not_active Expired - Fee Related
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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: 20210202 |