CN207027291U - A kind of ceramic-film tube bubble point detects fixture - Google Patents
A kind of ceramic-film tube bubble point detects fixture Download PDFInfo
- Publication number
- CN207027291U CN207027291U CN201720726670.0U CN201720726670U CN207027291U CN 207027291 U CN207027291 U CN 207027291U CN 201720726670 U CN201720726670 U CN 201720726670U CN 207027291 U CN207027291 U CN 207027291U
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- China
- Prior art keywords
- fixture
- joint
- convex platform
- ceramic
- swivel nut
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Abstract
It the utility model is related to a kind of ceramic-film tube bubble point detection fixture, including ventilating joint, swivel nut, seal taper sleeve, fixture joint, ceramic-film tube and special spanner, ventilating joint sets stomata, outer lug boss and inner convex platform, swivel nut sets inner convex platform, internal thread and keyway, and fixture joint sets inner conical surface, inner convex platform, external screw thread and keyway.The seal taper sleeve is placed on ceramic-film tube termination, and seal taper sleeve sets boss, and tapered sleeve boss coincides with membrane tube end face edge, the tapered sleeve conical surface and fixture joint inner conical surface, end and fixture joint inner convex platform, the other end and ventilating joint inner convex platform.The ventilating joint outer lug boss is coincided with swivel nut inner convex platform, and swivel nut internal thread is engaged with fixture joint external screw thread.The special spanner is used for fixture installing/dismounting.The utility model is that seal taper sleeve is pressurizeed by threaded pre-tightening, ventilating joint, seal taper sleeve compression swelling, reaches sealing function.On-load pressure suffered by the utility model seal taper sleeve is larger, and sealing effectiveness is excellent.
Description
Technical field
The utility model belongs to ceramic-film tube finished product detection technical field, and in particular to a kind of ceramic-film tube bubble point detection folder
Tool, detected for ceramic-film tube finished product bubble point.
Background technology
Ceramic-film tube is widely used in the numerous areas such as bioengineering, chemical engineering industry, metallurgical industry, and its manufacturing process is answered
Miscellaneous, application environment is severe., it is necessary to carry out every detection after the completion of the production of ceramic-film tube finished product, to ensure stable processing technique, go out
Factory's product is qualified.Wherein, bubble point detection is important one in detection project.In bubble point detection process, membrane tube end is effective
Sealing and quick-clamping, it is basis and the premise for realizing bubble point detection.Traditional sealing clamp uses cylinder piston fixture head.Should
Seal rubber sleeve is set inside fixture, and pneumatically promotes cylinder action and seal rubber sleeve to hold membrane tube termination tightly, realized to membrane tube
Effectively sealing and quick-clamping.The fixture has the advantages of convenient and swift, but is only used for low bubble point membrane tube detection, to high bubble point film
Pipe can not be sealed effectively.Therefore, researching and developing a kind of fixture for realizing that the high bubble point of membrane tube normally detects is highly desirable.
The content of the invention
The technical problems to be solved in the utility model is exactly to overcome above-mentioned the deficiencies in the prior art, and provides a kind of ceramic membrane
Pipe wide scope bubble point detects fixture.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Design a kind of ceramic-film tube bubble point detection fixture, including ventilating joint, swivel nut, seal taper sleeve, fixture joint, ceramics
Membrane tube and special spanner, ventilating joint set stomata, outer lug boss and inner convex platform, and swivel nut sets inner convex platform, internal thread and keyway, folder
Have joint and inner conical surface, inner convex platform, external screw thread and keyway are set.The seal taper sleeve is placed on ceramic-film tube termination, seal taper sleeve
Boss, tapered sleeve boss and membrane tube end face edge, the tapered sleeve conical surface and fixture joint inner conical surface, end and fixture joint convex are set
Platform, the other end and ventilating joint inner convex platform coincide.The ventilating joint outer lug boss coincides with swivel nut inner convex platform, in swivel nut
Screw thread is engaged with fixture joint external screw thread.The special spanner is used for fixture installing/dismounting.
Preferably, fixture, swivel nut and fixture joint keyway the quantity 1-4 are detected in above-mentioned ceramic-film tube bubble point.
The advantageous effects of technical solutions of the utility model are：
1. by threaded pre-tightening, ventilating joint pressurizes to seal taper sleeve, seal taper sleeve compression swelling, reaches sealing function.
On-load pressure suffered by the utility model seal taper sleeve is larger, and sealing effectiveness is excellent, cannot be only used for low bubble point membrane tube detection, may be used also
Detected for high bubble point membrane tube.
2. design specialized spanner carries out installing/dismounting, convenient and swift.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is that the utility model ceramic-film tube bubble point detects clamp structure figure；
Fig. 2 is that the utility model ceramic-film tube bubble point detection fixture uses figure；
Fig. 3 is that the utility model ceramic-film tube bubble point detects fixture swivel nut keyway figure；
Fig. 4 is that the utility model ceramic-film tube bubble point detects fixture joint keyway figure；
Fig. 5 is that the utility model ceramic-film tube bubble point detects fixture special spanner figure；
Sequence number in figure：1. the ceramic-film tube of 5. fixture joint of ventilating joint 2. stomata, 3. swivel nut, 4. seal taper sleeve 6.
7. the special spanner of 8. fixture joint keyway of swivel nut keyway 9.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the embodiment of the utility model is carried out clearly complete
Whole description, it is clear that described embodiment is only the schematical part embodiment of the utility model, and is not used to limit
Determine the scope of the utility model, any those skilled in the art institute on the premise of the utility model design and principle is not departed from
The equivalent variations made and modification, the scope of the utility model protection all should be belonged to.
Embodiment：
Referring to Fig. 1-5, in figure, a kind of ceramic-film tube bubble point detects fixture, including ventilating joint 1, swivel nut 3, seal taper sleeve
4th, fixture joint 5, ceramic-film tube 6 and special spanner 9, ventilating joint set stomata 2, outer lug boss and inner convex platform, in swivel nut is set
Boss, internal thread and keyway 7, fixture joint set inner conical surface, inner convex platform, external screw thread and keyway 8.Seal taper sleeve is placed on ceramics
Membrane tube termination, seal taper sleeve set boss, tapered sleeve boss and membrane tube end face edge, the tapered sleeve conical surface and fixture joint inner conical surface, end
Portion coincides with fixture joint inner convex platform, the other end and ventilating joint inner convex platform.Ventilating joint outer lug boss and swivel nut inner convex platform
Coincide, swivel nut internal thread is engaged with fixture joint external screw thread.Special spanner 9 is used for fixture installing/dismounting.
When specifically installing and using, ventilating joint 1 is penetrated for big mouthful by swivel nut 3, is coincided to the two boss, by seal taper sleeve
4 are placed on the termination of ceramic-film tube 6, and fixture joint 5 is penetrated by the ceramic-film tube other end, to inner conical surface and seal taper sleeve male cone (strobilus masculinus) phase
After coincidence, swivel nut and the centering of fixture joint and screw thread are engaged, swivel nut keyway 7 and folder are blocked respectively with two special spanners 9
Have joint keyway 8, carry out threaded pre-tightening, be torqued-up to ventilating joint inner convex platform and overlap compacting with seal taper sleeve termination.Ceramic-film tube 6
Both ends are respectively installed by one sleeve clamp.After installation, ceramic-film tube one end ventilating joint stomata 2 is air admission hole, and the other end is steam vent.
Ceramic-film tube and fixture are integrally put into water, air admission hole is opened, vent closure, by air admission hole injecting compressed air, is started
Detection.Detection is finished, air inlet bore closure, and steam vent is opened, and discharges ceramic-film tube internal gas.Ceramic-film tube and fixture is overall
Take out, dismantled with special spanner.
To the described above of disclosed embodiment, those skilled in the art are enable to realize or using the utility model.It is right
The many places modification of these embodiments is apparent to those skilled in the art, and generic principles defined herein can
On the premise of the spirit or scope of utility model are not departed from, to realize in other embodiments.Therefore, the utility model will not
These embodiments illustrated herein are limited to, and are to fit to the most wide model consistent with principles disclosed herein and features of novelty
Enclose.
Claims (2)
1. a kind of ceramic-film tube bubble point detects fixture, including ventilating joint, swivel nut, seal taper sleeve, fixture joint, ceramic-film tube and
Special spanner, ventilating joint set stomata, outer lug boss and inner convex platform, and swivel nut sets inner convex platform, internal thread and keyway, fixture joint
Inner conical surface, inner convex platform, external screw thread and keyway are set；It is characterized in that：The seal taper sleeve is placed on ceramic-film tube termination, sealed taper
Set sets boss, tapered sleeve boss and membrane tube end face edge, the tapered sleeve conical surface and fixture joint inner conical surface, end and fixture joint convex
Platform, the other end and ventilating joint inner convex platform coincide；The ventilating joint outer lug boss coincides with swivel nut inner convex platform, in swivel nut
Screw thread is engaged with fixture joint external screw thread；The special spanner is used for fixture installing/dismounting.
2. a kind of ceramic-film tube bubble point detection fixture according to claim 1, it is characterized in that：Swivel nut and the fixture joint
Keyway quantity 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726670.0U CN207027291U (en) | 2017-06-21 | 2017-06-21 | A kind of ceramic-film tube bubble point detects fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726670.0U CN207027291U (en) | 2017-06-21 | 2017-06-21 | A kind of ceramic-film tube bubble point detects fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027291U true CN207027291U (en) | 2018-02-23 |
Family
ID=61468628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720726670.0U Expired - Fee Related CN207027291U (en) | 2017-06-21 | 2017-06-21 | A kind of ceramic-film tube bubble point detects fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112706A (en) * | 2021-11-22 | 2022-03-01 | 雅安沃克林环保科技有限公司 | Detection device for inorganic ceramic membrane |
-
2017
- 2017-06-21 CN CN201720726670.0U patent/CN207027291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112706A (en) * | 2021-11-22 | 2022-03-01 | 雅安沃克林环保科技有限公司 | Detection device for inorganic ceramic membrane |
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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: 20180223 Termination date: 20180621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |