CN220185184U - Flame-retardant steam seal structure - Google Patents
Flame-retardant steam seal structure Download PDFInfo
- Publication number
- CN220185184U CN220185184U CN202321591088.XU CN202321591088U CN220185184U CN 220185184 U CN220185184 U CN 220185184U CN 202321591088 U CN202321591088 U CN 202321591088U CN 220185184 U CN220185184 U CN 220185184U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- water tank
- groove
- shell
- 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.)
- Active
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 34
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims description 14
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 3
- WGKLIJDVPACLGG-UHFFFAOYSA-N trizinc diborate hydrate Chemical compound O.[Zn++].[Zn++].[Zn++].[O-]B([O-])[O-].[O-]B([O-])[O-] WGKLIJDVPACLGG-UHFFFAOYSA-N 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000003973 paint Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000000887 hydrating effect Effects 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XRFDATAVOXZWKT-UHFFFAOYSA-L [Zn++].[O-]O[O-] Chemical compound [Zn++].[O-]O[O-] XRFDATAVOXZWKT-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a flame-retardant steam seal structure, which belongs to the technical field of steam seal equipment and comprises a water tank, wherein one side of the water tank is fixedly connected with one end of a second conveying pipe, the water tank is used for fixing the second conveying pipe, the other end of the second conveying pipe is fixedly connected with a collecting box, one side of the collecting box is fixedly connected with one end of a first conveying pipe, the second conveying pipe and the first conveying pipe are used for connecting the collecting box with the water tank, the other end of the first conveying pipe is fixedly connected with a water pump, the inner wall of the water tank is fixedly connected with a second pipeline, the water tank is used for fixing the second pipeline, the outer wall of the second pipeline is provided with a second groove, the inside of the second groove is provided with a first pipeline, the outer wall of the second groove is provided with a shell, the shell is used for fixing the second groove, the outer wall of the second groove is provided with cooling paint, the flame-retardant effect of the steam seal device is finally improved, the service life of a product is prolonged, and the working efficiency of the product is improved.
Description
Technical Field
The utility model relates to the technical field of vapor seal equipment, in particular to a flame-retardant vapor seal structure.
Background
The steam seal is installed between the turbine and the static part, and the device for reducing or preventing steam leakage and vacuum side air leakage into the ground can be divided into three types, namely labyrinth steam seal (labyrinth steam seal), carbon steam seal and water seal.
The common vapor seal structure in the market is at the course of working, and inside rotation produces higher temperature easily, and the vapor seal surface is conducted to the temperature, probably can cause the burning of device, has shortened the life of product, has reduced the work efficiency of product, and when carrying out trouble shooting and change to turbo generator, current vapor seal device dismantles the process comparatively loaded down with trivial details, has prolonged the maintenance duration of product.
Disclosure of Invention
The utility model mainly aims to provide a flame-retardant steam seal structure which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a fire-retardant gland seal structure, includes the water tank, water tank one side fixedly connected with second conveyer pipe one end, the water tank gives a fixed action of second conveyer pipe, second conveyer pipe other end fixedly connected with collection box, collection box one side fixedly connected with first conveyer pipe one end, second conveyer pipe and first conveyer pipe give a connecting action of collection box and water tank, first conveyer pipe other end fixedly connected with water pump, water tank inner wall fixedly connected with second pipeline, water tank give a fixed action of second pipeline, second pipeline lateral wall is provided with the second recess, the inside first pipeline that is provided with of second recess, second recess outer wall is provided with the shell, and the shell is provided with cooling coating for second recess one fixed action, cooling coating outer wall is provided with antimonide trioxide piece, and cooling coating is given a fixed action of antimonide piece, antimonide piece is given a fixed action of hydrating piece, hydrating piece is given to hydrating piece, the inside is provided with the cotton fixed action of hydrating piece, the inside is given to hydrating piece is provided with the cotton, and heat-insulating granule is given to the inside to the heat-insulating granule of fire-retardant zinc.
Preferably, the outer wall of the shell is provided with a third groove, the shell has a fixing function for the third groove, the outer wall of the third groove is slidably connected with a sliding block, and the third groove has a moving space for the sliding block.
Preferably, the outer wall of the sliding block is fixedly connected with a rubber plate, the sliding block has a fixing effect on the rubber plate, the outer wall of the rubber plate is fixedly connected with a first fixing plate, and the rubber plate has a fixing effect on the first fixing plate.
Preferably, the first fixed plate outer wall of one side is fixedly connected to the inner wall of the water tank, the first fixed plate on one side is used for feeding a water tank with a fixing function, the first fixed plate outer wall on the other side is fixedly connected to the inner wall of the collecting tank, and the first fixed plate on the other side is used for fixing the collecting tank.
Preferably, the first fixed plate top fixedly connected with second fixed plate, first fixed plate give a fixed action of second fixed plate, the second fixed plate bottom sets up at the top of shell.
Preferably, the second fixing plate and the inner wall of the shell are slidably connected with fixing strips, the fixing strips provide a connecting effect for the shell and the second fixing plate, and nuts are connected to the upper end and the lower end of the fixing strips in a threaded mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, water in the water tank is guided into the second groove through the second pipeline, water in the second groove is guided into the collecting box through the first pipeline, water in the collecting box is guided into the first conveying pipe and the second conveying pipe, the first conveying pipe and the second conveying pipe are re-guided into the water tank through the water pump, so that the utilization of water resources is achieved, heat is reflected by the cooling coating, the heat is not accumulated on the surface of an object, reaction is generated between antimony trioxide and oxygen in air, so that the flame spreading speed is slowed down, the hydrated zinc borate is utilized to thermally decompose, crystal water is released, the effects of heat absorption, cooling and oxygen in diluted air are achieved, gaps and pores in heat insulation cotton can only be subjected to heat exchange in a fixed mode, the heat energy loss is small, the organic combination of various flame retardant components in the flame retardant particles is utilized to achieve better flame retardant effect, the flame retardant effect of the vapor sealing device is finally improved, the service life of the product is prolonged, and the working efficiency of the product is improved.
2. According to the utility model, the sliding block is slid into the third groove, the sliding block moves to drive the rubber plate to move, the rubber plate moves to drive the first fixing plate to move, the first fixing plate moves to drive the second fixing plate to move to the top of the shell, the connection between the shell and the second fixing plate is reinforced by the fixing strip, the stability of the fixing strip is reinforced by the nut, and finally, the quick installation and disassembly of the vapor seal device are realized, and the product maintenance duration is shortened.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a flame retardant gland seal structure according to the present utility model;
FIG. 2 is a schematic view of a heat insulation cotton structure of a flame retardant gland seal structure according to the present utility model;
fig. 3 is a schematic structural view of a fixing strip of a flame retardant vapor seal structure according to the present utility model.
In the figure: 1. a collection box; 2. a housing; 3. a first groove; 4. a first delivery tube; 5. a second delivery tube; 6. a water tank; 7. a second groove; 8. a first pipe; 9. a water pump; 10. a second pipe; 11. cooling the paint; 12. antimony trioxide; 13. hydrating zinc borate blocks; 14. thermal insulation cotton; 15. flame retardant particles; 16. a third groove; 17. a slide block; 18. a rubber plate; 19. a first fixing plate; 20. a fixing strip; 21. a nut; 22. and a second fixing plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a flame-retardant steam seal structure comprises a water tank 6, one side of the water tank 6 is fixedly connected with one end of a second conveying pipe 5, the other end of the second conveying pipe 5 is fixedly connected with a collecting box 1, one side of the collecting box 1 is fixedly connected with one end of a first conveying pipe 4, water inside the collecting box 1 is guided into the first conveying pipe 4 and the second conveying pipe 5, the other end of the first conveying pipe 4 is fixedly connected with a water pump 9, the first conveying pipe 4 and the second conveying pipe 5 are re-guided into the water tank 6 through the water pump 9, the inner wall of the water tank 6 is fixedly connected with a second pipeline 10, the outer side wall of the second pipeline 10 is provided with a second groove 7, water inside the water tank 6 is guided into the second groove 7 through the second pipeline 10, the second groove 7 is internally provided with a first pipeline 8, water inside the second groove 7 is guided into the collecting box 1 through the first pipeline 8, the outer wall of the second groove 7 is provided with the shell 2, the outer wall of the second groove 7 is provided with the cooling paint 11, the heat is reflected by the cooling paint 11, the accumulated temperature rise of the heat on the surface of an object is avoided, the outer wall of the cooling paint 11 is provided with the antimony trioxide block 12, the reaction is generated between the antimony trioxide block 12 and oxygen in the air, so that the flame spreading speed is slowed down, the zinc trioxide block 12 is fixedly connected with the hydrated zinc borate block 13, the hydrated zinc borate block 13 is utilized to generate thermal decomposition, crystal water is released, the effects of absorbing heat, cooling and diluting oxygen in the air are achieved, the outer wall of the hydrated zinc borate block 13 is fixedly connected with the heat insulation cotton 14, the flame retardant particles 15 are arranged inside the heat insulation cotton 14, and the organic combination of various flame retardant components inside the flame retardant particles 15 is utilized to achieve better flame retardant effect.
In this embodiment, the outer wall of the housing 2 is provided with a third groove 16, the outer wall of the third groove 16 is slidably connected with a sliding block 17, the sliding block 17 slides into the third groove 16, the outer wall of the sliding block 17 is fixedly connected with a rubber plate 18, the sliding block 17 moves to drive the rubber plate 18 to move, the outer wall of the rubber plate 18 is fixedly connected with a first fixing plate 19, and the rubber plate 18 moves to drive the first fixing plate 19 to move.
In this embodiment, the top of the first fixing plate 19 is fixedly connected with the second fixing plate 22, the bottom of the second fixing plate 22 is arranged at the top of the housing 2, the first fixing plate 19 moves to drive the second fixing plate 22 to move to the top of the housing 2, the second fixing plate 22 and the inner wall of the housing 2 are slidably connected with the fixing strip 20, the connection between the housing 2 and the second fixing plate 22 is reinforced by the fixing strip 20, nuts 21 are connected to the upper end and the lower end of the fixing strip 20 in a threaded manner, and the stability of the fixing strip 20 is reinforced by the nuts 21.
In practical use, the water in the water tank 6 is guided into the second groove 7 through the second pipeline 10, the water in the second groove 7 is guided into the collecting box 1 through the first pipeline 8, the water in the collecting box 1 is guided into the first conveying pipe 4 and the second conveying pipe 5, the first conveying pipe 4 and the second conveying pipe 5 are redirected into the water tank 6 through the water pump 9, so that the utilization of water resources is achieved, the heat is reflected by the cooling paint 11, the accumulated temperature rise of the heat is not carried out on the surface of an object, the reaction is generated between the antimony trioxide blocks 12 and oxygen in the air, the flame spreading speed is slowed down, the hydrated zinc borate blocks 13 are utilized to carry out thermal decomposition, crystal water is released, the effects of endothermic cooling and oxygen in the diluted air are achieved, the heat insulation cotton 14 has a porous loose structure, and a large amount of air which is not easy to flow can be reserved in the heat insulation cotton. Therefore, in the gaps and pores in the heat insulation cotton 14, air can only exchange heat with the surrounding environment in a fixed manner, so that less heat energy loss is caused, the heat insulation cotton has good heat resistance, a better flame-retardant effect is achieved by utilizing the organic combination of a plurality of flame-retardant components in the flame-retardant particles 15, the flame-retardant effect of the vapor seal device is finally improved, the service life of the product is prolonged, and the working efficiency of the product is improved; in actual use, the sliding block 17 slides into the third groove 16, the sliding block 17 moves to drive the rubber plate 18 to move, the rubber plate 18 moves to drive the first fixing plate 19 to move, the first fixing plate 19 moves to drive the second fixing plate 22 to move to the top of the shell 2, the connection between the shell 2 and the second fixing plate 22 is reinforced by the fixing strip 20, the stability of the fixing strip 20 is reinforced by the nut 21, and finally, the quick installation and the disassembly of the vapor seal device are realized, and the product maintenance duration is shortened.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a fire-retardant type vapor seal structure which characterized in that: including water tank (6), water tank (6) one side fixedly connected with second conveyer pipe (5) one end, second conveyer pipe (5) other end fixedly connected with collecting box (1), first conveyer pipe (4) one end of collecting box (1) one side fixedly connected with, first conveyer pipe (4) other end fixedly connected with water pump (9), water tank (6) inner wall fixedly connected with second pipeline (10), second pipeline (10) lateral wall is provided with second recess (7), second recess (7) inside is provided with first pipeline (8), second recess (7) outer wall is provided with shell (2), second recess (7) outer wall is provided with cooling coating (11), cooling coating (11) outer wall is provided with antimonous trioxide (12), antimonous trioxide (12) outer wall fixedly connected with zinc borate hydrate (13), zinc borate hydrate (13) outer wall fixedly connected with heat insulating cotton (14), heat insulating cotton (14) inside is provided with fire-retardant granule (15).
2. The flame retardant gland sealing structure according to claim 1, wherein: one side of the first pipeline (8) is fixedly connected to the other side of the collecting box (1), and one side of the water pump (9) is fixedly connected to the other side of the water tank (6).
3. The flame retardant gland sealing structure according to claim 1, wherein: the bottom of the heat insulation cotton (14) is fixedly connected to the inner wall of the bottom of the shell (2), and a first groove (3) is formed in the inner wall of the shell (2).
4. The flame retardant gland sealing structure according to claim 1, wherein: the outer wall of the shell (2) is provided with a third groove (16), and the outer wall of the third groove (16) is connected with a sliding block (17) in a sliding mode.
5. The flame retardant gland sealing structure according to claim 4, wherein: the outer wall of the sliding block (17) is fixedly connected with a rubber plate (18), and the outer wall of the rubber plate (18) is fixedly connected with a first fixing plate (19).
6. The flame retardant gland sealing structure according to claim 5, wherein: one side the outer wall of the first fixed plate (19) is fixedly connected with the inner wall of the water tank (6), and the other side the outer wall of the first fixed plate (19) is fixedly connected with the inner wall of the collecting box (1).
7. The flame retardant gland sealing structure according to claim 6, wherein: the top of the first fixing plate (19) is fixedly connected with a second fixing plate (22), and the bottom of the second fixing plate (22) is arranged at the top of the shell (2).
8. The flame retardant gland sealing structure according to claim 7, wherein: the inner walls of the second fixing plate (22) and the shell (2) are connected with fixing strips (20) in a sliding mode, and nuts (21) are connected to the upper end and the lower end of each fixing strip (20) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321591088.XU CN220185184U (en) | 2023-06-21 | 2023-06-21 | Flame-retardant steam seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321591088.XU CN220185184U (en) | 2023-06-21 | 2023-06-21 | Flame-retardant steam seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185184U true CN220185184U (en) | 2023-12-15 |
Family
ID=89110647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321591088.XU Active CN220185184U (en) | 2023-06-21 | 2023-06-21 | Flame-retardant steam seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185184U (en) |
-
2023
- 2023-06-21 CN CN202321591088.XU patent/CN220185184U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220185184U (en) | Flame-retardant steam seal structure | |
| CN203615586U (en) | Pitshaft freeze-proofing heater used in high and cold areas | |
| CN210663462U (en) | Heat pipe waste heat recovery system in mine | |
| CN210130051U (en) | High-efficient heat abstractor is used to mechatronic equipment | |
| CN203872497U (en) | Dynamic reactive power compensation cooling device | |
| CN215637978U (en) | Tank for heating water | |
| CN212338901U (en) | Vaporization device of liquefied gas storage tank | |
| CN211739049U (en) | Boiler waste heat recovery device | |
| CN107387235B (en) | Diesel generating set suitable for many sand blown by wind territories | |
| CN210107790U (en) | Energy-saving heating system based on solar energy and wind energy | |
| CN215057609U (en) | Protection mechanism of clean high-efficient firepower steam turbine for thermoelectricity | |
| CN220417568U (en) | Cooling and dedusting equipment for factory building | |
| CN214437895U (en) | Trichlorosalicylic acid hydrolysis acid gas absorption device capable of automatically cleaning | |
| CN212082080U (en) | Cooling mechanism for thermal power plant | |
| CN210625455U (en) | Vaporizer outward appearance frost cleaning device | |
| CN215120539U (en) | Prefabricated bin type frequency converter with air-water cooling system | |
| CN219223430U (en) | High-temperature flue gas heat energy recovery device | |
| CN113137305B (en) | Case sled formula LNG generating set based on disconnect-type water tank cooling system | |
| CN212915161U (en) | Exhaust treatment device for thermal power generation | |
| CN215320475U (en) | Degassing structure for rubber hose extruder | |
| CN215809621U (en) | Boiler water supply cooling device for thermal power plant | |
| CN111578357B (en) | Low-temperature phase-change energy-storage electric heating device with thermal catalytic purification effect | |
| CN214464520U (en) | Cooling structure of generator set | |
| CN211973342U (en) | Water conservancy and hydropower equipment freeze-proof device | |
| CN211575910U (en) | Waste gas and waste heat utilization device of shuttle kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |