An easy-to-process ultra-supercritical 1100mw nuclear power generator base and its technology
An ultra-supercritical and easy-to-process technology, applied in the field of power systems and equipment, nuclear power generator supporting equipment, can solve the problems of difficult processing, manpower and material resources, large power and volume, and achieves compact structure, easy processing, and easy rolling. The effect of manufacturing and processing
Active Publication Date: 2019-02-12
SUZHOU JUNENG GENERATOR COROLLARY EQUIP
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] For the ultra-supercritical 1100MW nuclear power generator, its power and volume are extremely large, and the base used to install the ultra-supercritical 1100MW nuclear power generator is more than 11 meters long, and it is extremely difficult and labor-intensive to process in the ordinary way material resources
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0022] A kind of easy-to-process ultra-supercritical 1100MW nuclear power generator seat of the present invention, as Figure 1 to Figure 3 As shown, the base includes a steam end frame, a middle section frame and a excitation end frame arranged in sequence; wherein the steam end frame includes the outer wall 1 of the steam end and a set of first middle walls, and the outer circumference of a set of first middle walls is provided with a first The outer cover plate 2; the middle section frame includes a group of second middle walls, and the outer circumference of a group of second middle walls is provided with a second outer cover plate 3; wall, and the excitation end outer wall 5 connected with the third middle wall; the interior of the excitation end frame is provided with a cooler support, and the outer periphery is provided with an outlet box support and a ventilation pipe; the outer periphery of the machine base is provided with an outlet box support and a A group of manho...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an easy-to-machine ultra-supercritical 1100MV nuclear power generator base, which comprises a turbine end framework, a middle segment frame and an excitation end framework, wherein the turbine end framework comprises a turbine end outer wall and a first middle wall; the periphery of the first middle wall is sleeved with a first outer cover plate; the middle segment framework comprises a second middle wall and the periphery of the second middle wall is sleeved with a second outer cover plate; the excitation end framework comprises a third middle wall of which the periphery is sleeved with a third outer cover plate, and an excitation end outer wall connected to the third middle wall; a cooler support is arranged in the excitation end framework and the periphery is provided with an outlet box support and a ventilation pipe; the periphery of the base is provided with the outlet box support and a group of manhole flanges; bottom foot plates are symmetrically arranged at two sides of the lower end of the base; a turbine end compression ring is arranged in the turbine end framework; an excitation end compression ring is arranged in the excitation end framework; and the turbine end compression ring and the excitation end compression ring are in a dish form. The large base is divided into three segments and then welded into a whole, so that machining is facilitated. The base is high in strength; a cooling device is arranged for achieving cooling; and the excitation end compression ring and the turbine end compression ring can form pre-tightening force to compress a motor stator.
Description
technical field [0001] The invention relates to the technical field of electric power systems and equipment, in particular to the technical field of supporting equipment for nuclear power generators. Background technique [0002] For the ultra-supercritical 1100MW nuclear power generator, its power and volume are extremely large, and the base used to install the ultra-supercritical 1100MW nuclear power generator is more than 11 meters long, and it is extremely difficult and labor-intensive to process in the ordinary way physical resources. [0003] In addition, for super-large motor stators, how to position and compress the ends, as well as the cooling of the whole, are also issues that need to be solved. Contents of the invention [0004] Purpose of the invention: the present invention discloses an ultra-supercritical 1100MW nuclear power generator base that is easy to process. The large base is divided into three sections and then welded into a whole, which is convenien...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/04H02K9/18H02K9/04H02K15/14C22C38/04C22C38/02C22C38/08C22C38/12C22C38/14
CPCC22C38/02C22C38/04C22C38/08C22C38/12C22C38/14H02K5/04H02K9/04H02K9/18H02K15/14
Inventor 潘耀东
Owner SUZHOU JUNENG GENERATOR COROLLARY EQUIP