CN209448396U - A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt - Google Patents
A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt Download PDFInfo
- Publication number
- CN209448396U CN209448396U CN201822074266.7U CN201822074266U CN209448396U CN 209448396 U CN209448396 U CN 209448396U CN 201822074266 U CN201822074266 U CN 201822074266U CN 209448396 U CN209448396 U CN 209448396U
- Authority
- CN
- China
- Prior art keywords
- stem
- connector
- watt
- warm
- steam turbine
- 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
Landscapes
- Control Of Turbines (AREA)
Abstract
The utility model discloses a kind of warm signal wire outlet anti-oil leakage devices of steam turbine watt, including the first connector and the second connector, the first connector internal whorl is connected with the 4th stem, and first connector is threaded with third stem far from the bottom side of the 4th stem, inside first connector and the bottom side far from third stem is threaded with the second stem, and inside first connector and the bottom side far from the second stem is threaded with first lead column, and the utility model relates to steam turbine watt temperature measurement technical fields.The steam turbine watt temperature signal wire outlet anti-oil leakage device may be implemented multi-sealed, effectively avoid lubricating oil along a watt warm element core outflow, when needing to check simultaneously, it can be cut to avoid by a watt warm component lead, it ensure that a watt integrality for warm element, a watt service life for warm element is increased, may be implemented without clearing up in end cap watts of warm component lead outlet hole.
Description
Technical field
The utility model relates to steam turbine watt temperature measurement technical field, specially a kind of warm signal wire outlet of steam turbine watt is anti-
Oil leaking device.
Background technique
Steam turbine is also referred to as steam turbine engine, is a kind of rotary steam power device, and high temperature and high pressure steam passes through solid
Nozzle is determined as being ejected on blade after the air-flow accelerated, makes the rotor rotation equipped with blade row, while external acting, steam turbine
It is the capital equipment of modern thermal power plant, is also used for metallurgical industry, chemical industry, in ship's powerplant.
Currently, the warm signal of measurement steam turbine watt generally uses thermal resistance or thermocouple, and when steam turbine operates normally, bearing shell
It is filled with lubricating oil, it is bad to watt warm component lead processing that lubricating oil will be made along a watt warm component lead outflow, in order to anti-
Leak-stopping oil, conventional method generally carry out broken skin using to the lead on the inside of end cap, carry out applying sealant sealing at end cap,
It when unit maintenance, such as needs to check bearing shell, since the presence of sealant needs to subtract disconnected by a watt warm component lead again, cause
Watt warm element secondary can not use, while opposite end cover tile temperature component lead outlet hole is cleared up again again, time-consuming costly, right
Watt warm element broken skin be easy to cause a watt warm component lead fracture again, can also make a mess of a watt temperature element.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of warm signal wire outlet oil-leakage-prevention dress of steam turbine watt
It sets, solves watt that warm component lead processing is bad will to make lubricating oil along a watt warm component lead outflow, while bearing shell is carried out
Check, will cause watt warm element can not secondary use the problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of warm signal of steam turbine watt
Line outlet anti-oil leakage device, including the first connector and the second connector, the first connector internal whorl are connected with the 4th stem,
And first connector is threaded with third stem far from the bottom side of the 4th stem, inside first connector
And the bottom side far from third stem is threaded with the second stem, and inside first connector and far from second
The bottom side of stem is threaded with first lead column, the first lead column, the second stem, third stem and
The inside of four stems is provided with core, and the core runs through first lead column, the second stem, third stem
With the 4th stem and extend to the both ends of first lead column, the second stem, third stem and the 4th stem, the line
The both ends that core extends to first lead column, the second stem, third stem and the 4th stem are provided with rubber cutting ferrule, institute
It states and is threadedly coupled between the inner wall surface of the second connector and the outer wall surface of the first connector, and second connector is far from first
The inner wall surface of connector is threaded with rear cover, and rubber layer, and described second are provided between second connector and rear cover
The bottom of side wall of the connector far from rear cover is simultaneously provided with sealing ring positioned at the surface of the first connector.
Preferably, the side wall of second connector and it is located at the top of sealing ring and is fixedly connected with mounting blocks, and it is described
Mounting blocks are fixedly connected to the first inner sleeve at the top and bottom of the side far from the second connector, first inner sleeve is separate
One end of mounting blocks is provided with outer sleeve, and first inner sleeve runs through outer sleeve and extends to the inside of outer sleeve, and institute
It states the inside of outer sleeve and the side far from the first inner sleeve is provided with the second inner sleeve, second inner sleeve runs through outer sleeve
And the outside of outer sleeve is extended to, and the side that second inner sleeve extends to outside outer sleeve is fixedly connected with buffering
Plate, first inner sleeve extends to one end of the inside of outer sleeve and the second inner sleeve is located between one end inside outer sleeve
It is provided with spring.
Preferably, the first lead column, the second stem, third stem and the 4th stem are in the first connector
Portion is in equidistant equiangularly arranged, and the core is compensating wire.
Preferably, the first lead column, the second stem, third stem and the 4th stem can be according to different
Watt warm element replacement is mating.
Preferably, the section of first connector is inverted T shaped, and the surface of first connector is provided with screw thread, institute
The enclosure material for stating the first connector is stainless steel, and the first connector internal material is polyether-ether-ketone.
Preferably, the second connector section is in inverted T shaped, and the inner wall surface of second connector is equipped with screw thread, institute
The material for stating the second connector is stainless steel.
(3) beneficial effect
The utility model provides a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt.Have it is following the utility model has the advantages that
(1), the warm signal wire outlet anti-oil leakage device of the steam turbine watt, the bottom by the first connector far from the 4th stem
Side is threaded with third stem, and simultaneously the bottom side far from third stem is threaded with second for the first connector inside
Stem, and simultaneously the bottom side far from the second stem is threaded with first lead column inside the first connector, further through
It is threadedly coupled between the inner wall surface of second connector and the outer wall surface of the first connector, and the second connector is far from the first connector
Inner wall surface is threaded with rear cover, rubber layer is provided between the second connector and rear cover, and the second connector is far from rear cover
The bottom of side wall is simultaneously provided with sealing ring positioned at the surface of the first connector, passes through first lead column, the second stem, third lead
The mating reaction of column, the 4th stem, the first connector, the second connector, sealing ring, rubber layer and rear cover may be implemented multiple close
Envelope effectively avoids lubricating oil along a watt warm component lead outflow, while can quickly be disassembled and installed, convenient to axis
Watt later maintenance ensure that a watt integrality for warm element to a watt damage for warm element when reducing installation and removal, extend watt
A watt warm component lead can be cut when bearing shell to avoid checking, while also achieved without to end cap by the service life of warm element
In a watt warm component lead outlet hole cleared up.
(2), the warm signal wire outlet anti-oil leakage device of the steam turbine watt, by the side wall of the second connector and positioned at sealing ring
Top is fixedly connected with mounting blocks, and is fixedly connected to first at the top and bottom of side of the mounting blocks far from the second connector
Inner sleeve, the first inner sleeve are provided with outer sleeve far from one end of mounting blocks, and the first inner sleeve is through outer sleeve and extends to outer
The inside of sleeve, and simultaneously the side far from the first inner sleeve is provided with the second inner sleeve, the second inner sleeve for the inside of outer sleeve
Through outer sleeve and the outside of outer sleeve is extended to, and the side that the second inner sleeve extends to outside outer sleeve is fixedly connected with
Buffer board, the first inner sleeve extends to one end of the inside of outer sleeve and the second inner sleeve is located between one end inside outer sleeve
It is provided with spring, it, can by the mating reaction of mounting blocks, outer sleeve, the first inner sleeve, buffer board, spring and the second inner sleeve
To avoid when end cap and the connection of the second radius off-set joint, sealing ring is caused to squeeze, while can effectively prevent making to hold because of vibration
Lid generates the movement of dislocation with the second connector, avoids the deformation of sealing ring, realizes preferable sealing effect.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model structure；
Fig. 2 is the attachment structure schematic diagram of the first connector of the utility model, the second connector and rear cover；
Fig. 3 is the side view of the first connector of the utility model；
Fig. 4 is partial enlarged view at A in Fig. 1.
In figure: 1 first connector, 2 first lead columns, 3 second stems, 4 third stems, 5 the 4th stems, 6 second
Connector, 7 rubber cutting ferrules, 8 cores, 9 sealing rings, 10 rubber layers, 11 rear covers, 12 mounting blocks, the 13, first inner sleeve, in 14 second
Sleeve, 15 buffer boards, 16 outer sleeves, 17 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of warm signal wire outlet oil-leakage-prevention of steam turbine watt
Device, including the first connector 1 and the second connector 6,1 internal whorl of the first connector are connected with the 4th stem 5, and the first connector
1 bottom side far from the 4th stem 5 is threaded with third stem 4,1 inside of the first connector and separate third stem
4 bottom side is threaded with the second stem 3, and 1 inside of the first connector and the bottom side far from the second stem 3
It is threaded with first lead column 2, the inside of first lead column 2, the second stem 3, third stem 4 and the 4th stem 5
It is provided with core 8, and core 8 runs through first lead column 2, the second stem 3, third stem 4 and the 4th stem 5
And the both ends of first lead column 2, the second stem 3, third stem 4 and the 4th stem 5 are extended to, core 8 extends to
One stem 2, the second stem 3, third stem 4 and the 4th stem 5 both ends be provided with rubber cutting ferrule 7, second connects
It is threadedly coupled between first 6 inner wall surface and the outer wall surface of the first connector 1, and the second connector 6 is far from the first connector 1
Wall surface is threaded with rear cover 11, rubber layer 10 is provided between the second connector 6 and rear cover 11, and the second connector 6 is separate
The bottom of the side wall of rear cover 11 simultaneously be located at the first connector 1 surface be provided with sealing ring 9, may be implemented it is multi-sealed, effectively
It avoids lubricating oil along a watt warm component lead outflow, while can quickly be disassembled and installed, the convenient later period to bearing shell
Maintenance ensure that a watt integrality for warm element to a watt damage for warm element when reducing installation and removal, extend watt warm element
A watt warm component lead can be cut when bearing shell to avoid checking, while also achieved without in end cap watts of Wen Yuan by service life
Part lead outlet hole is cleared up.
In use, watt matched screw thread of temperature element that user first measures 1 inside of the first connector as needed is installed
First lead column 2, the second stem 3, third stem 4 and the 4th stem 5, then by the first connector 1 by steam turbine end cap
Inside at punching is pierced by, and the first connector 1 is threadedly coupled through the one end for going out steam turbine cover internal with the second connector 6, and first
The contact surface of connector 1 and the second connector 6 and steam turbine end cap is provided with sealing ring, guarantees its leakproofness, by watt warm element
Lead is connect with one end of first lead column 2,5 internal core 8 of the second stem 3, third stem 4 and the 4th stem respectively
After good, junction is put on into rubber cutting ferrule 7, to prevent junction short circuit, makes to contact stronger；Remote transfer signal line is drawn with first
Terminal 2,5 internal core 8 of the second stem 3, third stem 4 and the 4th stem the other end connect, same set gluing
Pick up set 7, is then each passed through rubber layer 10 and rear cover 11, rear cover 11 and the second connector 6 one by through-hole for remote transfer signal line
End screw thread screws, it can be achieved that multi-sealed, effectively avoids lubricating oil along a watt warm lead outflow；
If desired bearing shell is checked, rear cover 11 can be screwed out, rubber layer 10 is dug out, unlock first lead column 2,
The connecting part of second stem 3, third stem 4 and the 4th stem 5 internal core 8 and remote transfer signal line, then first is drawn
The other end and watt lead of warm element of terminal 2,5 internal core 8 of the second stem 3, third stem 4 and the 4th stem
Junction is unlocked, and is avoided and is cut a watt warm component lead, be ensure that a watt integrality for warm element, is increased making for watt warm element
With the service life, while may be implemented without clearing up again in end cap watts of warm component lead outlet hole.If turbine bearing pad is first
Part transformation is remodeled, and also only needs to carry out first lead column 2, the second stem 3, third stem 4 and the 4th stem 5 more
It changes, economy greatly improves.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt, including the first connector (1) and the second connector (6), feature
Be: the first connector (1) internal whorl is connected with the 4th stem (5), and first connector (1) draws far from the 4th
The bottom side of terminal (5) is threaded with third stem (4), and first connector (1) is internal and far from third stem
(4) bottom side is threaded with the second stem (3), and first connector (1) inside and separate second stem
(3) bottom side is threaded with first lead column (2), the first lead column (2), the second stem (3), third lead
The inside of column (4) and the 4th stem (5) is provided with core (8), and the core (8) through first lead column (2),
Second stem (3), third stem (4) and the 4th stem (5) simultaneously extend to first lead column (2), the second stem
(3), the both ends of third stem (4) and the 4th stem (5), the core (8) extend to first lead column (2), second draw
The both ends of terminal (3), third stem (4) and the 4th stem (5) are provided with rubber cutting ferrule (7), second connector (6)
Inner wall surface and the outer wall surface of the first connector (1) between be threadedly coupled, and second connector (6) is far from the first connector
(1) inner wall surface is threaded with rear cover (11), is provided with rubber layer between second connector (6) and rear cover (11)
(10), and second connector (6) far from rear cover (11) side wall bottom and be located at the first connector (1) surface be provided with
Sealing ring (9).
2. a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt according to claim 1, it is characterised in that: described the
The side wall of two connectors (6) is simultaneously fixedly connected with mounting blocks (12) at the top of sealing ring (9), and the mounting blocks (12) are remote
It is fixedly connected at the top and bottom of side from the second connector (6) the first inner sleeve (13), first inner sleeve (13)
One end far from mounting blocks (12) is provided with outer sleeve (16), and first inner sleeve (13) is through outer sleeve (16) and extends to
The inside of outer sleeve (16), and the side of the inside of the outer sleeve (16) and separate first inner sleeve (13) is provided with second
Inner sleeve (14), second inner sleeve (14) run through outer sleeve (16) and extend to the outside of outer sleeve (16), and described
Second inner sleeve (14) extends to the external side of outer sleeve (16) and is fixedly connected with buffer board (15), first inner sleeve
(13) one end and the second inner sleeve (14) for extending to the inside of outer sleeve (16) are located between the internal one end of outer sleeve (16)
It is provided with spring (17).
3. a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt according to claim 1, it is characterised in that: described the
One stem (2), the second stem (3), third stem (4) and the 4th stem (5) the inside of the first connector (1) in etc.
Away from equiangularly arranged, and the core (8) is compensating wire.
4. a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt according to claim 1, it is characterised in that: described the
One stem (2), the second stem (3), third stem (4) and the 4th stem (5) can be according to different watt warm elements
It replaces mating.
5. a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt according to claim 1, it is characterised in that: described the
The section of one connector (1) is inverted T shaped, and the surface of first connector (1) is provided with screw thread, first connector (1)
Enclosure material is stainless steel, and the first connector (1) internal material is polyether-ether-ketone.
6. a kind of warm signal wire outlet anti-oil leakage device of steam turbine watt according to claim 1, it is characterised in that: described the
Two connectors (6) section is in inverted T shaped, and the inner wall surface of second connector (6) is equipped with screw thread, second connector (6)
Material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074266.7U CN209448396U (en) | 2018-12-11 | 2018-12-11 | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074266.7U CN209448396U (en) | 2018-12-11 | 2018-12-11 | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448396U true CN209448396U (en) | 2019-09-27 |
Family
ID=68013795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074266.7U Expired - Fee Related CN209448396U (en) | 2018-12-11 | 2018-12-11 | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616984A (en) * | 2018-12-11 | 2019-04-12 | 福建华电可门发电有限公司 | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt |
-
2018
- 2018-12-11 CN CN201822074266.7U patent/CN209448396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616984A (en) * | 2018-12-11 | 2019-04-12 | 福建华电可门发电有限公司 | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt |
| CN109616984B (en) * | 2018-12-11 | 2024-05-10 | 福建华电可门发电有限公司 | Outlet oil leakage prevention device for tile temperature signal line of steam turbine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209448396U (en) | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt | |
| CN206513976U (en) | A kind of interface and aircraft engine jettison gear with it of draining the oil | |
| CN109616984A (en) | A kind of warm signal wire outlet anti-oil leakage device of steam turbine watt | |
| CN204633190U (en) | High-power transformer bushing oil-supplementing system | |
| CN204495166U (en) | Cooler core forces apparatus for eliminating sludge | |
| CN205876435U (en) | Machine oil measuring rule component | |
| CN203385459U (en) | Water meter cover and water meter | |
| CN216553857U (en) | Grouting drilling wellhead device | |
| CN104868420A (en) | Plate-type metal ware suitable for transformer station, and use method thereof | |
| CN108289370A (en) | A kind of PCB antioxygens surface treatment technology | |
| CN106050358A (en) | Oil level gauge component | |
| CN211179729U (en) | Probe for sampling | |
| CN209212318U (en) | Cylinder inner element outer leading leakage-free quick dismounting device | |
| CN207386984U (en) | A kind of fitting device of piston | |
| CN206522162U (en) | A kind of small turbine axial displacement probe signal line oil-proof device | |
| CN206874680U (en) | A kind of withdrawal sleeve on optical axis | |
| CN219866768U (en) | Flange connection assembly | |
| CN208013493U (en) | A kind of efficient sealed protection type fiber active linker | |
| CN205656096U (en) | A check out test set for detecting aircraft dope's waterproof performance's novel structure | |
| CN217297911U (en) | High-pressure type temperature monitoring device for blast furnace cooling wall water temperature difference monitoring system | |
| CN205919909U (en) | Many special leakage -proof type thermal resistances of formula unit | |
| CN206834584U (en) | A kind of plug extracting tool | |
| CN205315576U (en) | Snail wind spring seat | |
| CN216242756U (en) | Novel bimetal composite pipeline | |
| CN204964128U (en) | Cylinder head fuel inlet port leak test subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20201211 |