CN204652093U - A kind of turbo generator unsplit frame - Google Patents
A kind of turbo generator unsplit frame Download PDFInfo
- Publication number
- CN204652093U CN204652093U CN201520369317.2U CN201520369317U CN204652093U CN 204652093 U CN204652093 U CN 204652093U CN 201520369317 U CN201520369317 U CN 201520369317U CN 204652093 U CN204652093 U CN 204652093U
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- vapour
- terminal block
- encourage
- case
- wall
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Abstract
A kind of turbo generator unsplit frame, comprising: encourage end outer wall, and shape is annular; Encourage end mesospore, it comprises: somely encourage end stay tube; At least two encourage end gusset; One encourages terminal block circle; One encourages terminal block ring; One encourages end outside jacket plates; Vapour end outer wall, shape is annular; Vapour end mesospore, it comprises: some vapour end stay tubes; At least two vapour end gussets; One vapour terminal block circle; One vapour terminal block ring; One vapour end outside jacket plates; Case, to be docked with vapour end outside jacket plates formed by described end outside jacket plates of encouraging; An arc opening is established in case one end, and case both sides are provided with flange hole; Flange, is arranged in case flange hole; One arc, is inside connected to case arc opening, arc offers some through holes; Some flange plates, are inserted in described arc through hole respectively.Described machine base outer shell intensity is high, good seal performance, and allowable stress is high, under the high temperature conditions high life, can realize, to the available protecting of stator core, enhancing productivity.
Description
Technical field
The utility model belongs to generating corollary equipment field, particularly, relates to a kind of turbo generator unsplit frame.
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; the air pressure that can bear is low, under the high temperature conditions, machine base outer shell poor rigidity, toughness is low; long-time use, possibly cannot be protected, secured core, and in transportation, distortion easily appears in stator core.And, turbo generator unsplit frame belongs to large-scale important welding structural element, because welding capacity is large, very easily produce contraction distortion, a lot of weld seam requires again airtight, must not leak gas, leak, add that technical requirement is higher, so very high to the requirement of erection welding, numerous measure must be taked to control fitted position, welding deformation amount, and prevent bead crack.
Utility model content
For solving above-mentioned Problems existing, the purpose of this utility model is to provide a kind of turbo generator unsplit frame, and described machine base outer shell intensity is high; good seal performance, allowable stress is high, under the high temperature conditions high life; can realize, to the available protecting of stator core, enhancing productivity.
For achieving the above object, the technical solution of the utility model is:
A kind of turbo generator unsplit frame, comprising: encourage end outer wall, and shape is annular; Encourage end mesospore, it comprises: somely encourage end stay tube, along encourage end outer wall circumference vertical spacing be arranged at described in encourage end outer wall upper surface; At least two encourage end gusset, encourage end outer wall upper surface described in being symmetricly set in; One encourages terminal block circle, holds outer wall corresponding, one end open with described encouraging, and encourages end gusset upper surface described in being arranged at; One encourages terminal block ring, corresponding with described terminal block circle of encouraging, and encourages terminal block circle upper surface described in being arranged at; One encourages end outside jacket plates, encourages outside end mesospore described in being sheathed on; Vapour end outer wall, shape is annular; Vapour end mesospore, it comprises: some vapour end stay tubes, is arranged at described vapour end outer wall upper surface along vapour end outer wall circumference vertical spacing; At least two vapour end gussets, are symmetricly set in described vapour end outer wall upper surface; One vapour terminal block circle, corresponding with described vapour end outer wall, one end open, is arranged at described vapour end gusset upper surface; One vapour terminal block ring, corresponding described vapour terminal block circle, is arranged at described vapour terminal block circle upper surface; One vapour end outside jacket plates, is sheathed on outside described vapour end mesospore; Case, by described encourage in end outside jacket plates to arrange encourage end outer wall one end and vapour terminal block ring one end is set in described vapour end outside jacket plates docks and formed; Described case is positioned at vapour end outside jacket plates one end and is circumferentially with an arc opening along case, and case both sides vertically spaced-apart symmetrical are provided with flange hole; Flange, is arranged in case flange hole; One arc, shape matches with described case arc opening, is inside connected to case arc opening, arc offers some through holes; Some flange plates, are inserted in described arc through hole respectively.
Further, the envelope surface of relative with the described case arc opening other end is axially arranged with footing piece along case.
Separately, the envelope surface symmetry being positioned at described case flange hole both sides offers joint hinge seat.
Separately have, described in encourage end gusset quantity be 4.
Again, the quantity of described vapour end gusset is 4.
Again by, described in encourage end outer wall, encourage terminal block circle and encourage terminal block ring concentric co-axial arrangement.
And described vapour end outer wall, vapour terminal block circle and vapour terminal block ring concentric co-axial are arranged.
The beneficial effects of the utility model are:
Whole support is divided into and encourages end and vapour end two parts; all have some gussets and stay tube to carry out support in each part to fix; ensure to encourage the firm of end shield shell and vapour end shield shell; support case, also by encouraging end shield shell and the welding of vapour end shield shell is formed, ensureing the firm of support case further, preventing the stator core damaged in support because of case compressive deformation; allowable stress is high; high life under the high temperature conditions, can realize, to the available protecting of stator core, enhancing productivity.
Accompanying drawing explanation
The structural representation of a kind of turbo generator unsplit frame that Fig. 1 provides for the utility model embodiment.
End internal structure schematic diagram is encouraged in a kind of turbo generator unsplit frame that Fig. 2 provides for the utility model embodiment.
Vapour end internal structure schematic diagram in a kind of turbo generator unsplit frame that Fig. 3 provides for the utility model embodiment.
Embodiment
See Fig. 1 ~ Fig. 3, turbo generator unsplit frame described in the utility model, comprising: encourage end outer wall 1, and shape is annular; Encourage end mesospore 2, it comprises: somely encourage end stay tube 21, along encourage end outer wall 1 circumferential vertical spacing be arranged at described in encourage end outer wall 1 upper surface; At least two encourage end gusset 22, encourage end outer wall 1 upper surface described in being symmetricly set in; One encourages terminal block circle 23, holds outer wall 1 corresponding, one end open with described encouraging, and encourages end gusset 22 upper surface described in being arranged at; One encourages terminal block ring 24, corresponding with described terminal block circle 23 of encouraging, and encourages terminal block circle 23 upper surface described in being arranged at; One encourages end outside jacket plates 3, encourages outside end mesospore 2 described in being sheathed on; Vapour end outer wall 4, shape is annular; Vapour end mesospore 5, it comprises: some vapour end stay tubes 51, is arranged at described vapour end outer wall 4 upper surface along the circumferential vertical spacing of vapour end outer wall 4; At least two vapour end gussets 52, are symmetricly set in described vapour end outer wall 3 upper surface; One vapour terminal block circle 53, corresponding with described vapour end outer wall 4, one end open, is arranged at described vapour end gusset 52 upper surface; One vapour terminal block ring 54, corresponding described vapour terminal block circle 53, is arranged at described vapour terminal block circle 53 upper surface; One vapour end outside jacket plates 6, is sheathed on outside described vapour end mesospore 5; Case 7, by described encourage in end outside jacket plates 3 to arrange encourage end outer wall 1 one end and vapour terminal block ring 54 one end is set in described vapour end outside jacket plates 6 docks and formed; Described case 7 is positioned at vapour end outside jacket plates 6 one end and is circumferentially with an arc opening 71 along case 7, and case 7 both sides vertically spaced-apart symmetrical are provided with flange hole 72; Flange 8, is arranged in case 7 flange hole 72; One arc 9, shape matches with described case 7 arc opening 71, is inside connected to case 7 arc opening 71, arc 9 offers some through holes 91; Some flange plates 100, are inserted in described arc 9 through hole 91 respectively.
Further, the case 9 of relative with described case 7 arc opening 71 other end is axially arranged with footing piece 101 along case 9 on the surface.
Separately, the surperficial symmetry of case 7 being positioned at described case 7 flange hole 72 both sides offers joint hinge seat 102.
Separately have, described in encourage end gusset 22 quantity be 4.
Again, the quantity of described vapour end gusset 52 is 4.
Again by, described in encourage end outer wall 1, encourage terminal block circle 23 and encourage terminal block ring 24 concentric co-axial arrangement.
And described vapour end outer wall 4, vapour terminal block circle 53 and vapour terminal block ring 54 concentric co-axial are arranged.
A kind of turbo generator unsplit frame assembly process provided by the utility model is as shown in table 1.
Table 1
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 (7)
1. a turbo generator unsplit frame, is characterized in that, comprising:
Encourage end outer wall, shape is annular;
Encourage end mesospore, it comprises:
Somely encourage end stay tube, along encourage end outer wall circumference vertical spacing be arranged at described in encourage end outer wall upper surface;
At least two encourage end gusset, encourage end outer wall upper surface described in being symmetricly set in;
One encourages terminal block circle, holds outer wall corresponding, one end open with described encouraging, and encourages end gusset upper surface described in being arranged at;
One encourages terminal block ring, corresponding with described terminal block circle of encouraging, and encourages terminal block circle upper surface described in being arranged at;
One encourages end outside jacket plates, encourages outside end mesospore described in being sheathed on;
Vapour end outer wall, shape is annular;
Vapour end mesospore, it comprises:
Some vapour end stay tubes, are arranged at described vapour end outer wall upper surface along vapour end outer wall circumference vertical spacing;
At least two vapour end gussets, are symmetricly set in described vapour end outer wall upper surface;
One vapour terminal block circle, corresponding with described vapour end outer wall, one end open, is arranged at described vapour end gusset upper surface;
One vapour terminal block ring, corresponding described vapour terminal block circle, is arranged at described vapour terminal block circle upper surface;
One vapour end outside jacket plates, is sheathed on outside described vapour end mesospore;
Case, by described encourage in end outside jacket plates to arrange encourage end outer wall one end and vapour terminal block ring one end is set in described vapour end outside jacket plates docks and formed; Described case is positioned at vapour end outside jacket plates one end and is circumferentially with an arc opening along case, and case both sides vertically spaced-apart symmetrical are provided with flange hole;
Flange, is arranged in case flange hole;
One arc, shape matches with described case arc opening, is inside connected to case arc opening, arc offers some through holes;
Some flange plates, are inserted in described arc through hole respectively.
2. turbo generator unsplit frame according to claim 1, is characterized in that, the envelope surface of the other end relative with described case arc opening is axially arranged with footing piece along case.
3. turbo generator unsplit frame according to claim 1, is characterized in that, the envelope surface symmetry being positioned at described case flange hole both sides offers joint hinge seat.
4. turbo generator unsplit frame according to claim 1, is characterized in that, described in encourage end gusset quantity be 4.
5. turbo generator unsplit frame according to claim 1, is characterized in that, the quantity of described vapour end gusset is 4.
6. turbo generator unsplit frame according to claim 1, is characterized in that, described in encourage end outer wall, encourage terminal block circle and encourage terminal block ring concentric co-axial arrangement.
7. turbo generator unsplit frame according to claim 1, is characterized in that, described vapour end outer wall, vapour terminal block circle and vapour terminal block ring concentric co-axial are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369317.2U CN204652093U (en) | 2015-06-02 | 2015-06-02 | A kind of turbo generator unsplit frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369317.2U CN204652093U (en) | 2015-06-02 | 2015-06-02 | A kind of turbo generator unsplit frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652093U true CN204652093U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369317.2U Expired - Fee Related CN204652093U (en) | 2015-06-02 | 2015-06-02 | A kind of turbo generator unsplit frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003305A (en) * | 2015-06-02 | 2015-10-28 | 苏州巨能发电配套设备有限公司 | Overall steam turbine generator base and assembling technology thereof |
| 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 CN201520369317.2U patent/CN204652093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003305A (en) * | 2015-06-02 | 2015-10-28 | 苏州巨能发电配套设备有限公司 | Overall steam turbine generator base and assembling technology thereof |
| 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 |