CN214791043U - Steam pipeline structure in boiler room - Google Patents
Steam pipeline structure in boiler room Download PDFInfo
- Publication number
- CN214791043U CN214791043U CN202120350490.3U CN202120350490U CN214791043U CN 214791043 U CN214791043 U CN 214791043U CN 202120350490 U CN202120350490 U CN 202120350490U CN 214791043 U CN214791043 U CN 214791043U
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- CN
- China
- Prior art keywords
- steam
- pipeline
- heating
- boiler room
- steam conduit
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- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims description 71
- 238000009434 installation Methods 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of steam conduit's technique and specifically relates to a steam conduit structure in boiler room is related to, including steam conduit one and steam conduit two, be provided with connecting device between steam conduit one and the steam conduit two, connecting device includes the connecting tube, set up the extrusion piece on the connecting tube and the lock sleeve of cover locating on the connecting tube, the connecting tube sets up between steam conduit one and steam conduit two, the extrusion piece is located between lock sleeve and the steam conduit one, lock sleeve and connecting tube screw-thread fit, and the lock sleeve is used for the extrusion locking of extrusion piece. This application utensil makes two steam conduit's connection comparatively convenient, can reduce artifical intensity of labour's effect.
Description
Technical Field
The utility model relates to a technical field of steam conduit especially relates to a steam conduit structure in boiler room.
Background
At present, a boiler is an energy conversion device, chemical energy and electric energy in fuel are input into the boiler, and steam, high-temperature water or an organic heat carrier with certain heat energy is output from the boiler. The steam pipe is a pipe for transporting steam in the boiler, and is generally constructed of a material such as steel or cast iron.
In the installation process of the existing steam pipeline, flange plates need to be welded on the two steam pipelines, and then the two flange plates are fixed together through bolts so as to use the steam pipeline.
In view of the above-mentioned related art, the inventor believes that there is a defect that the connection between two steam pipes is inconvenient, resulting in a large labor intensity.
SUMMERY OF THE UTILITY MODEL
In order to make the connection of two steam conduit comparatively convenient, can reduce artifical intensity of labour, this application provides a steam conduit structure in boiler room.
The application provides a steam pipeline structure in boiler room adopts following technical scheme:
the utility model provides a steam pipeline structure in boiler room, includes steam conduit one and steam conduit two, be provided with connecting device between steam conduit one and the steam conduit two, connecting device includes the connecting tube, sets up extrusion piece and the lock sleeve of cover on the connecting tube, the connecting tube sets up between steam conduit one and steam conduit two, the extrusion piece is located between lock sleeve and the steam conduit one, lock sleeve and connecting tube screw-thread fit, just the lock sleeve is used for extrudeing the locking to the extrusion piece.
By adopting the technical scheme, the connecting device is arranged between the first steam pipeline and the second steam pipeline, the two ends of the connecting pipeline are respectively sleeved on the first steam pipeline and the second steam pipeline, then the locking sleeve is rotated to extrude and lock the extrusion piece, and further the first steam pipeline and the second steam pipeline are fixedly locked, so that the two steam pipelines are connected conveniently, and the labor intensity of workers can be reduced.
Preferably: the locking sleeve comprises a rotating part and an extrusion part, wherein the rotating part is in threaded fit with the connecting pipeline, the extrusion part is arranged on the rotating part, the extrusion part is of a conical structure, and the extrusion part is used for extruding and locking the extrusion piece.
Through adopting above-mentioned technical scheme, with the rotating part rotating, can drive extrusion portion precession, extrusion portion and then extrudees the piece, realizes the fixed locking to steam conduit one and steam conduit two.
Preferably: the outer surface of the extrusion sheet close to the locking sleeve is provided with a sliding inclined plane.
By adopting the technical scheme, the locking sleeve can slide on the extrusion sheet more stably through the arrangement of the sliding inclined plane, and time and labor are saved.
Preferably: the outer peripheral surface of the connecting pipeline is provided with a containing groove, and a heating device used for heating the connecting pipeline is installed in the containing groove.
Through adopting above-mentioned technical scheme, accomodate the inslot and install heating device, carry out heat treatment through heating device to the connecting tube, reduce the steam condensation in the connecting tube and become the comdenstion water, make the transport efficiency of steam lower.
Preferably: the heating device comprises a heating wire for heating the connecting pipeline and a heating power supply for supplying power to the heating wire, the heating wire is arranged on the connecting pipeline, and the heating power supply is arranged on the heating wire.
Through adopting above-mentioned technical scheme, be the heating wire power supply through heating power supply, the heating wire during operation gives off a large amount of heats, can realize carrying out heat treatment to the connecting tube.
Preferably: the connecting pipeline is arranged on the outer peripheral surface of the accommodating groove and is provided with a spiral mounting groove, and the heating wire is embedded in the mounting groove.
Through adopting above-mentioned technical scheme, through the setting of spiral helicine mounting groove, make the area of contact of heating wire and connecting tube bigger, and then make the heating effect of heating wire to connecting tube better.
Preferably: the connecting pipeline is sleeved with a heat insulation sleeve, and the inner wall of the heat insulation sleeve is provided with a heat insulation cavity.
Through adopting above-mentioned technical scheme, through the setting of heat preservation sleeve, can keep warm the processing to the heat that the heating wire produced at the heating wire during operation, reduce thermal scattering and disappearing, and then make the heating efficiency of heating wire to connecting tube higher.
Preferably: the heat preservation sleeve is including the installation department and the rotation portion of rotating fit on the installation department that the connecting tube was located to the cover, the one end and the installation department normal running fit of rotation portion, the other end can be dismantled with the installation department and be connected.
Through adopting above-mentioned technical scheme, through being divided into installation department and rotation portion with the heat preservation sleeve, the connection can be dismantled to installation department and rotation portion, and the back is rotated away from the installation department with rotation portion, takes the heating wire out from the mounting groove, can realize taking place to damage the back at the heating wire, carries out timely change, makes the change of heating wire more convenient simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting device is arranged between the first steam pipeline and the second steam pipeline, two ends of the connecting pipeline are respectively sleeved on the first steam pipeline and the second steam pipeline, then the locking sleeve is rotated to extrude and lock the extrusion sheet, and further the first steam pipeline and the second steam pipeline are fixedly locked, so that the two steam pipelines are connected conveniently, and the labor intensity of workers can be reduced;
2. through install heating device in accomodating the inslot, carry out heat treatment through heating device to the connecting tube, reduce the steam condensation in the connecting tube and become the comdenstion water, make the transport efficiency of steam lower.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view illustrating the present application;
fig. 4 is a partially enlarged view at B in fig. 3.
Reference numerals: 1. a first steam pipeline; 2. a second steam pipeline; 3. a connecting device; 31. connecting a pipeline; 311. a receiving groove; 312. mounting grooves; 32. extruding the sheet; 321. a sliding ramp; 33. a locking sleeve; 331. a rotating part; 332. a pressing section; 4. a heating device; 41. an electric heating wire; 42. a heating power supply; 5. a heat-insulating sleeve; 51. a heat preservation cavity; 52. an installation part; 53. a rotating part.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses steam pipeline structure in boiler room. Referring to fig. 1 and 2, the steam pipeline structure in the boiler room comprises a first steam pipeline 1 and a second steam pipeline 2, wherein the first steam pipeline 1 and the second steam pipeline 2 are hollow cylindrical rods with the same diameter and size, and a connecting device 3 is arranged between the first steam pipeline 1 and the second steam pipeline 2. When the first steam pipeline 1 and the second steam pipeline 2 need to be connected, two ends of the connecting device 3 are respectively sleeved on the first steam pipeline 1 and the second steam pipeline 2, and then the first steam pipeline 1 and the second steam pipeline 2 are fixedly connected through the connecting device 3.
Referring to fig. 3 and 4, the connection device 3 includes a connection pipe 31, a pressing piece 32 fixedly disposed on the connection pipe 31, and a locking sleeve 33 sleeved on the connection pipe 31, the connection pipe 31 is a hollow cylindrical rod, the connection pipe 31 is disposed between the first steam pipe 1 and the second steam pipe 2, and two ends of the connection pipe 31 are respectively sleeved on the first steam pipe 1 and the second steam pipe 2. The extrusion piece 32 is the arc, and the extrusion piece 32 is located between lock sleeve 33 and steam conduit 1, and the extrusion piece 32 is provided with two along vertical direction interval and relatively at the one end of connecting tube 31, and the extrusion piece 32 is provided with slip inclined plane 321 on being close to the surface of lock sleeve 33, and two extrusion pieces 32 reduce along being close to steam conduit 1 or the vertical distance in the direction of steam conduit two 2 gradually.
Referring to fig. 3 and 4, an inner wall of the locking sleeve 33 is provided with an internal thread, an outer circumferential surface of the connecting pipe 31 is provided with an external thread, the locking sleeve 33 is in threaded fit with the connecting pipe 31, the locking sleeve 33 includes a rotating portion 331 in threaded fit with the connecting pipe 31 and a pressing portion 332 fixedly arranged on the rotating portion 331, the rotating portion 331 is a cylindrical pipe, the pressing portion 332 is a tapered structure, and the rotating portion 331 and the pressing portion 332 are integrally formed. After the connecting pipe 31 is sleeved on the steam pipe one 1 and the steam pipe two 2, the rotating part 331 is rotated to make the rotating part 331 drive the extruding part 332 to rotate in the direction close to the extruding sheet 32, the extruding sheet 32 is extruded and locked through the extruding part 332 to fix and lock the steam pipe one 1, and then the steam pipe two 2 is fixed and locked through the same method.
Referring to fig. 3 and 4, a receiving groove 311 is formed on the outer circumferential surface of the connection pipe 31, the receiving groove 311 is formed in a circle on the outer circumferential surface of the connection pipe 31, and a heating device 4 for heating the connection pipe 31 is installed in the receiving groove 311. The heating device 4 is attached to the storage tank 311, and the heating device 4 is activated to heat the connection pipe 31.
Referring to fig. 3 and 4, the heating device 4 includes a heating wire 41 for heating the connection pipe 31 and a heating power source 42 for supplying power to the heating wire 41, the connection pipe 31 is provided with a spiral mounting groove 312 on an outer peripheral surface of the storage groove 311, the heating wire 41 has a spiral structure, the heating wire 41 is embedded in the mounting groove 312 of the connection pipe 31, the heating power source 42 is fixedly disposed on the heating wire 41, and the heating power source 42 may be directly formed by a battery pack. When the connection pipe 31 is used, the heating wire 41 is powered by the heating power source 42, and the heating wire 41 radiates heat to heat the connection pipe 31.
Referring to fig. 1 and 2, in order to reduce the heat loss of the heating wire 41 during operation, a heat-insulating sleeve 5 is sleeved on the connecting pipeline 31, the heat-insulating sleeve 5 is a hollow cylindrical rod, the heat-insulating sleeve 5 comprises an installation part 52 sleeved on the connecting pipeline 31 and a rotating part 53 in rotating fit on the installation part 52, the installation part 52 and the rotating part 53 are both formed by a semicircular plate and a rectangular plate fixed on the semicircular plate, a rotating shaft is arranged at one end of the rotating part 53 and one end of the installation part 52 in a penetrating manner, one end of the rotating part 53 is in rotating fit with the installation part 52, and the other end of the rotating part 53 is detachably connected with the installation part 52 in a bolt connection manner. Referring to fig. 4, the inner walls of the rotating part 53 and the mounting part 52 are provided with a heat preservation chamber 51, and the heat preservation chamber 51 is provided on the inner wall of the heat preservation sleeve 5 by one circle. When the heating wire 41 needs to be replaced, the mounting portion 52 and one end of the rotating portion 53 are detached, the rotating portion 53 is rotated away from the mounting portion 52, the heating wire 41 is drawn out from the mounting groove 312, a new heating wire 41 is replaced, the heating wire 41 is wound in the mounting groove 312, the rotating portion 53 is rotated, the rotating portion 53 and the mounting portion 52 are fixed, and the replacement operation of the heating wire 41 is completed.
The implementation principle of the steam pipeline structure in the boiler room in the embodiment of the application is as follows: when the first steam pipeline 1 and the second steam pipeline 2 need to be connected, the two ends of the connecting pipeline 31 are sleeved on the first steam pipeline 1 and the second steam pipeline 2 respectively, then the locking sleeves 33 at the two ends of the connecting pipeline 31 are rotated to extrude the extrusion sheet 32, and further the first steam pipeline 1 and the second steam pipeline 2 are locked. Then, the heating power supply 42 supplies power to the heating wire 41, and the heating wire 41 emits heat when it is operated, thereby heating the connection pipe 31.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a steam pipeline structure in boiler room, includes steam pipeline one (1) and steam pipeline two (2), its characterized in that: be provided with connecting device (3) between steam conduit (1) and steam conduit two (2), connecting device (3) include connecting tube (31), set up extrusion piece (32) and the cover on connecting tube (31) and locate lock sleeve (33), connecting tube (31) set up between steam conduit (1) and steam conduit two (2), extrusion piece (32) are located between lock sleeve (33) and steam conduit (1), lock sleeve (33) and connecting tube (31) screw-thread fit, just lock sleeve (33) are used for extrudeing the locking to extrusion piece (32).
2. The steam piping structure in the boiler room as set forth in claim 1, wherein: the locking sleeve (33) comprises a rotating part (331) in threaded fit with the connecting pipeline (31) and a squeezing part (332) arranged on the rotating part (331), the squeezing part (332) is of a conical structure, and the squeezing part (332) is used for squeezing and locking the squeezing piece (32).
3. The steam piping structure in the boiler room as set forth in claim 2, wherein: the outer surface of the extrusion sheet (32) close to the locking sleeve (33) is provided with a sliding inclined surface (321).
4. The steam piping structure in the boiler room as set forth in claim 1, wherein: the outer circumferential surface of the connecting pipeline (31) is provided with a storage groove (311), and a heating device (4) used for heating the connecting pipeline (31) is installed in the storage groove (311).
5. The steam piping structure in the boiler room as set forth in claim 4, wherein: the heating device (4) comprises a heating wire (41) for heating the connecting pipeline (31) and a heating power supply (42) for supplying power to the heating wire (41), the heating wire (41) is arranged on the connecting pipeline (31), and the heating power supply (42) is arranged on the heating wire (41).
6. The steam piping structure in the boiler room as set forth in claim 5, wherein: the outer peripheral surface of the connecting pipeline (31) at the accommodating groove (311) is provided with a spiral mounting groove (312), and the heating wire (41) is embedded in the mounting groove (312).
7. The steam piping structure in the boiler room as set forth in claim 6, wherein: the connecting pipeline (31) is sleeved with a heat insulation sleeve (5), and the inner wall of the heat insulation sleeve (5) is provided with a heat insulation cavity (51).
8. The steam piping structure in the boiler room as set forth in claim 7, wherein: the heat preservation sleeve (5) are including the installation department (52) and the rotation portion (53) of rotating fit on installation department (52) that the cover was located connecting tube (31), the one end and the installation department (52) of rotation portion (53) normal running fit, the other end can be dismantled with installation department (52) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350490.3U CN214791043U (en) | 2021-02-05 | 2021-02-05 | Steam pipeline structure in boiler room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350490.3U CN214791043U (en) | 2021-02-05 | 2021-02-05 | Steam pipeline structure in boiler room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791043U true CN214791043U (en) | 2021-11-19 |
Family
ID=78752970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120350490.3U Expired - Fee Related CN214791043U (en) | 2021-02-05 | 2021-02-05 | Steam pipeline structure in boiler room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484135A (en) * | 2022-02-08 | 2022-05-13 | 华能平凉发电有限责任公司 | Anti-scouring and anti-seismic device for high-temperature and high-pressure steam pipeline |
-
2021
- 2021-02-05 CN CN202120350490.3U patent/CN214791043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484135A (en) * | 2022-02-08 | 2022-05-13 | 华能平凉发电有限责任公司 | Anti-scouring and anti-seismic device for high-temperature and high-pressure steam pipeline |
| CN114484135B (en) * | 2022-02-08 | 2024-01-30 | 华能平凉发电有限责任公司 | Anti-scouring and anti-seismic device for high-temperature and high-pressure steam pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |