CN204652092U - A kind of steam turbine generator stand - Google Patents
A kind of steam turbine generator stand Download PDFInfo
- Publication number
- CN204652092U CN204652092U CN201520369229.2U CN201520369229U CN204652092U CN 204652092 U CN204652092 U CN 204652092U CN 201520369229 U CN201520369229 U CN 201520369229U CN 204652092 U CN204652092 U CN 204652092U
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- plates
- outside jacket
- jacket plates
- outside
- dividing plate
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Abstract
A kind of steam turbine generator stand, comprising: a mesospore, it comprises: some dividing plates, and projection is established in every block dividing plate outer face; Some fan housing plates, are located at the protruding both sides of dividing plate; Two end plates, shape is annular, is arranged in dividing plate outboard end; Two outer walls, are symmetricly set in outside described mesospore two ends, comprise respectively: some base plates; Some gussets; Outside jacket plates, is coated on mesospore and outer wall; First, second cooler bearing, is arranged at the two ends of outside jacket plates outer surface side; One outlet box support, is arranged at outside jacket plates outer surface; One underframe, is arranged at outside jacket plates outer surface; Some thermometric pull boxes, are arranged at outside jacket plates outer surface, and described thermometric pull box is communicated with two inside outer wall respectively.Described machine base outer shell intensity is high, good seal performance, and allowable stress is high, and high life under the conditions such as high temperature, Qiang Ci, nuclear radiation, can realize the available protecting to iron core, enhance productivity.
Description
Technical field
The utility model belongs to generating corollary equipment field, particularly, relates to a kind of steam turbine generator stand.
Background technology
Turbo generator (steam turbine generator) refers to the generator by Steam Turbine Driven.The superheated steam produced by boiler enters expansion work in steam turbine, makes blade rotation and drive electrical generators generating, the waste vapour after acting through condenser, circulating water pump, condensate pump, send boiler back to hot-water heating system etc. and recycle.Turbo generator is the generator supporting with steam turbine.
Support play a part in turbo generator fixing, support, protection stator core, and also form the circulation loop of whole generator in inside.On this basis, support also will comprise the structure meeting the functions such as fixing, cooling, handling, line arrangement, to meet turbo generator use and transportation demand.
But; existing turbo generator support; structural strength is low, poor sealing performance, and the air pressure that can bear is low; under the conditions such as high temperature, Qiang Ci, nuclear radiation; machine base outer shell poor rigidity, toughness is low, uses for a long time; possibly cannot be protected, secured core, and in transportation, distortion easily appears in iron core.
Utility model content
For solving above-mentioned Problems existing; the purpose of this utility model is to provide a kind of steam turbine generator stand; described machine base outer shell intensity is high; good seal performance; allowable stress is high; high life under the conditions such as high temperature, Qiang Ci, nuclear radiation, can realize the available protecting to iron core, enhance productivity.
For achieving the above object, the technical solution of the utility model is:
A kind of steam turbine generator stand, comprise: a mesospore, it comprises: some dividing plates, shape is annular, concentric co-axial is intervally arranged, every block dividing plate outer face is circumferentially interval with some projections respectively, and described projection is arranged perpendicular to dividing plate axis, and between the projection of every 2 pieces of dividing plates, correspondence arranges and is positioned on straight line respectively; Some fan housing plates, shape is bar shaped, is arranged at the protruding both sides of described dividing plate respectively, connects successively between the fan housing plate of every 2 pieces of dividing plate respective protrusions homonymies, is formed fixing between each dividing plate; Two end plates, shape is annular, and corresponding with dividing plate, concentric co-axial is arranged in two outboard ends of described some dividing plates respectively, and two end plates inner surface is connected with the fan housing plate of the protruding both sides of two dividing plates being positioned at outside respectively; Two outer walls, are symmetricly set in outside described mesospore two ends, comprise respectively: some base plates, and shape is annular, corresponding with described mesospore dividing plate, and coaxial spaced is arranged; Some gussets, are connected successively by gusset between described base plate, and described two outer walls are connected with described mesospore two end plates outer surface respectively by gusset; Outside jacket plates is cylindrical shape, and both ends open is coated on described mesospore and outer wall, and two ends are positioned at outside respectively plate inner surface with two outer walls is connected; First, second cooler bearing, corresponding described two outer walls, are arranged at the two ends of described outside jacket plates outer surface side, first, second cooler bearing offer some through holes be communicated with two inside outer wall respectively respectively; One outlet box support, is arranged at the outside jacket plates outer surface of relatively described first cooler bearing opposite side; One underframe, with described outlet box support homonymy, is arranged at the outside jacket plates outer surface of relatively described second cooler bearing opposite side; Some thermometric pull boxes, are arranged at the outside jacket plates outer surface between outlet box support and the first cooler bearing and the outside jacket plates outer surface between underframe and the second cooler bearing respectively, and described thermometric pull box is communicated with two inside outer wall respectively.
Further, between outlet box support and underframe, outside jacket plates outer surface is also provided with base.
Separately, outside jacket plates outer surface side is interval with the joint hinge seat for lifting described support along outside jacket plates length direction, and joint hinge seat is provided with joint hinge.
Separately have, the outside jacket plates outer surface being positioned at described joint hinge seat both sides offers flange mounting hole respectively, and flange mounting hole is provided with flange.
Again, the outside jacket plates outer surface between outlet box support and thermometric pull box and the outside jacket plates outer surface between underframe and thermometric pull box are respectively equipped with the footing piece for reinforcing.
The utility model beneficial effect is:
Whole support is made up of a mesospore and two outer walls; in mesospore, some spacer member are connected by some fan housing plates; the some base plates of outer wall are fixed by link of boards; ensure the firm of support outside jacket plates; prevent the iron core damaged in support because of outside jacket plates compressive deformation, allowable stress is high, high life under the conditions such as high temperature, Qiang Ci, nuclear radiation; can realize, to the available protecting of iron core, enhancing productivity.
Accompanying drawing explanation
The structural representation of a kind of steam turbine generator stand that Fig. 1 provides for the utility model embodiment.
A kind of steam turbine generator stand internal view that Fig. 2 provides for the utility model embodiment.
Embodiment
See Fig. 1 ~ Fig. 2, steam turbine generator stand described in the utility model, comprise: a mesospore 1, it comprises: some dividing plates 11, shape is annular, and concentric co-axial is intervally arranged, and every block dividing plate 11 outer face is circumferentially interval with some protruding 111 respectively, described protruding 111 are arranged perpendicular to dividing plate 11 axis, and between the projection 111 of every 2 pieces of dividing plates 11, correspondence arranges and is positioned on straight line respectively; Some fan housing plates 12, shape is bar shaped, is arranged at protruding 111 both sides of described dividing plate 11 respectively, connects successively between the fan housing plate 12 of every 2 pieces of dividing plate 11 respective protrusions 111 homonymies, fixing between being formed each dividing plate 11; Two end plates 13, shape is annular, and corresponding with dividing plate 11, concentric co-axial is arranged in two outboard ends of described some dividing plates 11 respectively, and two end plates 13 inner surface is connected with the fan housing plate 12 of two protruding 111 both sides of dividing plate 11 being positioned at outside respectively; Two outer walls 2,2 ', are symmetricly set in outside described mesospore 1 two ends, comprise respectively: some base plates 21, and shape is annular, corresponding with described mesospore 1 dividing plate 11, and coaxial spaced is arranged; Some gussets 22, are connected successively by gusset 22 between described base plate 21, and described two outer walls 2,2 ' are connected with described mesospore 1 two end plates 13 outer surface respectively by gusset 22; Outside jacket plates 3 is cylindrical shape, both ends open, is coated on described mesospore 1 and outer wall 2,2 ', and two ends are positioned at outside respectively base plate 21 inner surface with two outer walls 2,2 ' is connected; First, second cooler bearing 4,4 ', corresponding described two outer walls 2,2 ' respectively, be arranged at the two ends of described outside jacket plates 3 outer surface side, first, second cooler bearing 4,4 ' offer some through holes 41,41 ' be communicated with two outer wall 2,2 ' inner sides respectively; One outlet box support 5, is arranged at outside jacket plates 3 outer surface of relatively described first cooler bearing 4 opposite side; One underframe 6, with described outlet box support 5 homonymy, is arranged at outside jacket plates 3 outer surface of relatively described second cooler bearing 4 ' opposite side; Some thermometric pull boxes 7, be arranged at outside jacket plates 3 outer surface between outlet box support 5 and the first cooler bearing 4 and outside jacket plates 3 outer surface between underframe 6 and the second cooler bearing 4 ' respectively, described thermometric pull box 7 is communicated with two outer wall 2,2 ' inner sides respectively.
Further, between outlet box support 5 and underframe 6, outside jacket plates 3 outer surface is also provided with base 8.
Separately, outside jacket plates 3 outer surface side is interval with the joint hinge seat 9 for lifting described support along outside jacket plates 3 length direction, joint hinge seat is provided with joint hinge 91.
Separately have, outside jacket plates 3 outer surface being positioned at described joint hinge seat 9 both sides offers flange mounting hole 100 respectively, and flange mounting hole 100 is provided with flange 101.
Again, outside jacket plates 3 outer surface between outlet box support 5 and thermometric pull box 7 and the outside jacket plates between underframe 6 and thermometric pull box 73 outer surface are respectively equipped with the footing piece 200 for reinforcing.
A kind of steam turbine generator stand assembly process provided by the utility model is as shown in table 1.
Table 1
Technical requirement after a kind of steam turbine generator stand assembling provided by the utility model is as follows:
1. support total length tolerance+4 ~-6mm.
2. support concentricity≤5mm.
3. the two end plate depth of parallelism≤5mm.
4. cooler bearing hole centre deviation≤3mm.
5. footing piece is to height tolerance+3 ~-2mm at support center.
6. the plane of cooler bearing is to the height tolerance ± 3mm at support center.
It should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of utility model or equivalent replacement, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (5)
1. a steam turbine generator stand, is characterized in that, comprising:
One mesospore, it comprises:
Some dividing plates, shape is annular, and concentric co-axial is intervally arranged, and every block dividing plate outer face is circumferentially interval with some projections respectively, and described projection is arranged perpendicular to dividing plate axis, and between the projection of every 2 pieces of dividing plates, correspondence arranges and is positioned on straight line respectively;
Some fan housing plates, shape is bar shaped, is arranged at the protruding both sides of described dividing plate respectively, connects successively between the fan housing plate of every 2 pieces of dividing plate respective protrusions homonymies, is formed fixing between each dividing plate;
Two end plates, shape is annular, and corresponding with dividing plate, concentric co-axial is arranged in two outboard ends of described some dividing plates respectively, and two end plates inner surface is connected with the fan housing plate of the protruding both sides of two dividing plates being positioned at outside respectively;
Two outer walls, are symmetricly set in outside described mesospore two ends, comprise respectively:
Some base plates, shape is annular, corresponding with described mesospore dividing plate, and coaxial spaced is arranged;
Some gussets, are connected successively by gusset between described base plate, and described two outer walls are connected with described mesospore two end plates outer surface respectively by gusset;
Outside jacket plates is cylindrical shape, and both ends open is coated on described mesospore and outer wall, and two ends are positioned at outside respectively plate inner surface with two outer walls is connected;
First, second cooler bearing, corresponding described two outer walls, are arranged at the two ends of described outside jacket plates outer surface side, first, second cooler bearing offer some through holes be communicated with two inside outer wall respectively respectively;
One outlet box support, is arranged at the outside jacket plates outer surface of relatively described first cooler bearing opposite side;
One underframe, with described outlet box support homonymy, is arranged at the outside jacket plates outer surface of relatively described second cooler bearing opposite side;
Some thermometric pull boxes, are arranged at the outside jacket plates outer surface between outlet box support and the first cooler bearing and the outside jacket plates outer surface between underframe and the second cooler bearing respectively, and described thermometric pull box is communicated with two inside outer wall respectively.
2. steam turbine generator stand according to claim 1, is characterized in that, between outlet box support and underframe, outside jacket plates outer surface is also provided with base.
3. steam turbine generator stand according to claim 1, is characterized in that, outside jacket plates outer surface side is interval with the joint hinge seat for lifting described support along outside jacket plates length direction, and joint hinge seat is provided with joint hinge.
4. steam turbine generator stand according to claim 3, is characterized in that, the outside jacket plates outer surface being positioned at described joint hinge seat both sides offers flange mounting hole respectively, and flange mounting hole is provided with flange.
5. steam turbine generator stand according to claim 1, is characterized in that, the outside jacket plates outer surface between outlet box support and thermometric pull box and the outside jacket plates outer surface between underframe and thermometric pull box is respectively equipped with the footing piece for reinforcing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369229.2U CN204652092U (en) | 2015-06-02 | 2015-06-02 | A kind of steam turbine generator stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369229.2U CN204652092U (en) | 2015-06-02 | 2015-06-02 | A kind of steam turbine generator stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652092U true CN204652092U (en) | 2015-09-16 |
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ID=54104800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369229.2U Expired - Fee Related CN204652092U (en) | 2015-06-02 | 2015-06-02 | A kind of steam turbine generator stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208482A (en) * | 2016-08-02 | 2016-12-07 | 苏州巨能发电配套设备有限公司 | The ultra supercritical 1100MW nuclear power generator seat of a kind of easy processing and technique thereof |
-
2015
- 2015-06-02 CN CN201520369229.2U patent/CN204652092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208482A (en) * | 2016-08-02 | 2016-12-07 | 苏州巨能发电配套设备有限公司 | The ultra supercritical 1100MW nuclear power generator seat of a kind of easy processing and technique thereof |
| CN106208482B (en) * | 2016-08-02 | 2019-02-12 | 苏州巨能发电配套设备有限公司 | A kind of the ultra supercritical 1100MW nuclear power generator seat and its technique of easy processing |
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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: 20150916 Termination date: 20210602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |