CN204942534U - A kind of test line seal arrangement - Google Patents
A kind of test line seal arrangement Download PDFInfo
- Publication number
- CN204942534U CN204942534U CN201520717296.9U CN201520717296U CN204942534U CN 204942534 U CN204942534 U CN 204942534U CN 201520717296 U CN201520717296 U CN 201520717296U CN 204942534 U CN204942534 U CN 204942534U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- opposite opened
- opened cover
- test line
- clamping nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 230000013011 mating Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to gas turbine test run and component test equipment, is specifically related to a kind of test line seal arrangement, to solve the problem of test line dismounting difficulty in existing pipeline sealing device.Test line seal arrangement comprises fitting seat, opposite opened cover plate, clamping nut and sealer; Fitting seat is step hole structure, is provided with sealer and opposite opened cover plate from inside to outside successively, then is fixed by clamping nut in its step hole; Opposite opened cover plate and clamping nut all arrange threading hole, and test line runs through the sealer in fitting seat, then passes from the hole of opposite opened cover plate and clamping nut.Test line sealing device structure of the present utility model is simple, increases opposite opened cover plate and limit sealer in fitting seat, makes pipe joint and clamping nut can independent dismounting, thus makes the dismounting of test line easier.
Description
Technical field
The utility model relates to gas turbine test run and component test equipment, is specifically related to a kind of test line seal arrangement.
Background technique
As shown in Figure 1, in gas turbine test run and component test, usually need to arrange a large amount of test line 1 for carrying out condition monitoring and testing property, test line 1 is generally drawn by the fitting seat 2 be arranged on casing, and is connected on associated test devices by pipe joint 3.
Gas turbine inside is high-temperature high-pressure work environment, for preventing the leakage of High Temperature High Pressure air/gas, needs to carry out encapsulation process when test line is installed.And often need repeated disassembled and assembled in gas turbine test run and component test process, mounted test line is difficult to take out from fitting seat owing to having installed pipe joint, each dismounting all needs to destroy original pipeline and carries out threading again, not only increase experimentation cost, and due to difficult wiring, have impact on test progress.
Summary of the invention
The purpose of this utility model is to provide a kind of test line seal arrangement, to solve the problem of test line dismounting difficulty in existing pipeline sealing device.
The technical solution of the utility model is:
A kind of test line seal arrangement, comprises fitting seat, opposite opened cover plate, clamping nut and sealer;
Described fitting seat is step hole structure, is provided with described sealer and described opposite opened cover plate from inside to outside successively, then is fixed by described clamping nut in its step hole;
Described opposite opened cover plate and described clamping nut all arrange threading hole, and test line runs through the sealer in described fitting seat, then passes from the hole of described opposite opened cover plate and described clamping nut.
Alternatively, described opposite opened cover plate is circular, anchor ring has a protruding end, and anchor ring offers groove with the position of described protruding end radial symmetric, and shape and the described groove shapes of described protruding end match.
Alternatively, described opposite opened cover plate comprises two pieces, coaxial and in the adjacent step hole being arranged on described fitting seat, and wherein the projection of one piece of described opposite opened cover plate rectifies the groove to opposite opened cover plate described in another block, forms plain cushion slice structure after two pieces of described opposite opened cover plate combination.
Alternatively, on described opposite opened cover plate, the diameter of threading hole is less than threading hole diameter on described clamping nut.
The beneficial effects of the utility model:
Test line seal arrangement of the present utility model, structure is simple, increases opposite opened cover plate and limit sealer in fitting seat, makes pipe joint and clamping nut can independent dismounting, thus makes the dismounting of test line easier; In addition, opposite opened cover plate offers threading hole, boundling can be carried out to pipeline, thus reduce threading difficulty.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present utility model, and is used from specification one and explains principle of the present utility model.
Fig. 1 is the using state sectional view of existing test line sealing configuration;
Fig. 2 is the using state sectional view of the utility model test line seal arrangement;
Fig. 3 is the plan view of an opposite opened cover plate in the utility model test line seal arrangement;
Fig. 4 is the side view of an opposite opened cover plate in the utility model test line seal arrangement.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.
As shown in Figures 2 to 4, a kind of test line seal arrangement of the present utility model, comprises fitting seat 4, opposite opened cover plate 5, clamping nut 6 and sealer 8.
Fitting seat 4 is step hole structure, is provided with sealer 8 and opposite opened cover plate 5 from inside to outside successively, then is fixed by clamping nut 6 in its step hole.Wherein, sealer 8 is normally filled in the step hole of fitting seat 4.
Opposite opened cover plate 5 and clamping nut 6 all arrange threading hole, and test line 7 runs through the sealer 8 in fitting seat 4, then passes from the hole of opposite opened cover plate 5 and clamping nut 6.Certainly, in as installed process, be test line 7 from through the opposite opened cover plate 5 fitting seat 4 step hole and clamping nut 6 threading hole, thus be connected with pipe joint 9, then toward filling and sealing glue 8 in fitting seat 4 step hole, finally clamping nut 6 again.
Test line seal arrangement of the present utility model is particularly in split process, by removing clamping nut 6, opposite opened cover plate 5 is divided into two, takes out stitches and can complete, owing to being provided with opposite opened cover plate 5, no longer need to remove pipe joint 9 in split process just to decompose from fitting seat 4, thus achieve the detachable of test line, and can repeatedly use.
Test line seal arrangement of the present utility model, structure is simple, increases opposite opened cover plate 5 and limit sealer 8 in fitting seat 4, makes pipe joint 9 and clamping nut 6 can independent dismounting, thus makes the dismounting of test line 7 easier.In addition, opposite opened cover plate 5 offers threading hole, boundling can be carried out to test line 7, thus reduce threading difficulty.
Further, in test line seal arrangement, opposite opened cover plate 5 can adopt multiple applicable structure; In the present embodiment, opposite opened cover plate 5, in circular, anchor ring have a protruding end 51, anchor ring offers groove 52 with the position of protruding end 51 radial symmetric, the shape of protruding end 51 and groove 52 mating shapes.
Opposite opened cover plate 5 comprises two pieces, coaxial and in the adjacent step hole being arranged on fitting seat 4, and wherein the protruding end 51 of one piece of opposite opened cover plate 5 is just to the groove 52 of another block opposite opened cover plate 5, form small―gap suture and coordinate, two pieces of opposite opened cover plates 5 combine rear formation plain cushion slice structure.Further, on opposite opened cover plate 5, the diameter of threading hole is less than threading hole diameter on clamping nut 6, and on clamping nut 6, threading hole diameter is preferably greater than the overall sizes of pipe joint 9.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (4)
1. a test line seal arrangement, is characterized in that, comprises fitting seat (4), opposite opened cover plate (5), clamping nut (6) and sealer (8);
Described fitting seat (4) is step hole structure, is provided with described sealer (8) and described opposite opened cover plate (5) in its step hole from inside to outside successively, then is fixed by described clamping nut (6);
Described opposite opened cover plate (5) and described clamping nut (6) all arrange threading hole, test line (7) runs through the sealer (8) in described fitting seat (4), then passes from the hole of described opposite opened cover plate (5) and described clamping nut (6).
2. test line seal arrangement according to claim 1, it is characterized in that, described opposite opened cover plate (5) is in circular, anchor ring has a protruding end (51), anchor ring offers groove (52) with the position of described protruding end (51) radial symmetric, the shape of described protruding end (51) and described groove (52) mating shapes.
3. test line seal arrangement according to claim 2, it is characterized in that, described opposite opened cover plate (5) comprises two pieces, coaxial and in the adjacent step hole being arranged on described fitting seat (4), and wherein the protruding end (51) of one piece of described opposite opened cover plate (5), just to the groove (52) of opposite opened cover plate (5) described in another block, forms plain cushion slice structure after two pieces of described opposite opened cover plate (5) combinations.
4. test line seal arrangement according to claim 1, is characterized in that, the diameter of the upper threading hole of described opposite opened cover plate (5) is less than the upper threading hole diameter of described clamping nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717296.9U CN204942534U (en) | 2015-09-16 | 2015-09-16 | A kind of test line seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717296.9U CN204942534U (en) | 2015-09-16 | 2015-09-16 | A kind of test line seal arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942534U true CN204942534U (en) | 2016-01-06 |
Family
ID=55009967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717296.9U Expired - Fee Related CN204942534U (en) | 2015-09-16 | 2015-09-16 | A kind of test line seal arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930791A (en) * | 2018-07-26 | 2018-12-04 | 中国航发沈阳发动机研究所 | A kind of adjustable sealing structure |
| CN116951184A (en) * | 2023-09-20 | 2023-10-27 | 成都中科翼能科技有限公司 | Test pipeline sealing structure of gas turbine |
-
2015
- 2015-09-16 CN CN201520717296.9U patent/CN204942534U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930791A (en) * | 2018-07-26 | 2018-12-04 | 中国航发沈阳发动机研究所 | A kind of adjustable sealing structure |
| CN108930791B (en) * | 2018-07-26 | 2020-07-24 | 中国航发沈阳发动机研究所 | Adjustable seal structure |
| CN116951184A (en) * | 2023-09-20 | 2023-10-27 | 成都中科翼能科技有限公司 | Test pipeline sealing structure of gas turbine |
| CN116951184B (en) * | 2023-09-20 | 2023-12-26 | 成都中科翼能科技有限公司 | Test pipeline sealing structure of gas turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |