Turbine structure and gate structure having flexible joint and inside stuffing for tidal power plant
A technology for flexible joints and power stations, which can be used in hydropower stations, tidal flow/damless hydropower, hydropower, etc., and can solve problems such as difficulty in suppressing heat of hydration and structural cracks
Inactive Publication Date: 2009-08-19
张庆秀 +1
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If the concrete is poured in one go for the entire structure, it is difficult to suppress the generation of excessive heat of hydration and may cause cracks in the structure
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 Construction
[0019] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0020] The drawings show exemplary embodiments of the invention. However, example embodiments may be embodied in different forms and should not be construed as limited to the implementations set forth in the drawings. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
[0021] Therefore, the examples in this specification and the structures shown in the drawings are only a preferred example of the present invention, and do not represent all technical ideas of the present invention. The present invention may have various equivalents and modifications at the time of application.
[0022] Such as figure 1 As shown, the tidal power plant 10 is installed at a construction site suitable for a tidal power plant between a lake L an...
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
A turbine structure and a gate structure for tidal power plant of the present invention features that middle walls which can be installed as two units of one block are installed with an inside stuffing and a flexible joint so as to absorb and reduce the internal and external effects of the buoyancy and mechanical vibration of the turbine structures and the gate structures on the tidal power plants, save construction costs by shortened construction period and reduced concrete placing quantity, and prevent the cracks of concrete and the generation of hydration heat. The turbine structure having the flexible joint and the inside stuffing for tidal power plant comprises a base whose a bottom part is on the submarine rock so that a turbine structure between lake and sea which is connected with a gate structure by the medium of a connection structure can be installed as two units of one block; vertical middle walls which are formed on the base, the top of which is closed by a concrete structure wherein a draft tube and a discharge tube by which seawater can move inside; turbine generators which are arranged between the middle walls through the draft tubes; an inside stuffing space which is formed in the middle walls on one side installed in a predetermined distance on the base of the gate structure and filled with seawater; and a flexible joint of connecting the middle walls on the other side.
Description
technical field [0001] The present invention relates to a turbine device and a gate device for a tidal power station, characterized in that an intermediate wall is installed vertically on a base so that the turbine device and the gate device can be integrally installed. The intermediate wall on one side forms an internal filling space in a specific part, which is filled with seawater to shorten the construction period and reduce the amount of concrete filling to save construction costs. The stability of the structure is guaranteed by buoyancy, while the intermediate wall on the other side It absorbs internal and external influences such as mechanical vibrations and earthquakes to obtain structural stability. Background technique [0002] In the case of the La Lance commercial tidal power station in France, which claims to be the world's largest tidal power plant, the gate installations are designed so that there are no joints between the blocks. For the stability of the str...
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 Applications(China)
IPC IPC(8): E02B9/00
CPCE02B9/08F03B13/264Y02E10/28F03B13/08Y02E10/30E02B8/04F03B13/26Y02E10/20
Inventor 张庆秀林钟雅郑瑛默金在薰曹在熙
Owner 张庆秀