Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Efficient aircraft carrier with seamless steam catapult

A catapult and steam technology, which is applied to aircraft carriers, launching/dragging transmissions, special-purpose ships, etc., can solve the problems of aircraft carriers such as poor maneuverability, increased speed, and large space occupation, and reduce the difficulty of processing and manufacturing. The effect of reducing time and consumption, and low manufacturing cost

Inactive Publication Date: 2014-07-02
冯艳华 +1
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] China's existing aircraft carrier Liaoning adopts a ski-jump take-off mode with a small bomb load. When the aircraft takes off, the returning aircraft cannot land at the same time. The aircraft carrier has poor maneuverability and can only make large-radius turns. The water pressure at the rear of the propeller is limited. , can not be advanced by high pressure to increase the speed;
[0003] Even the most advanced aircraft carrier in the United States is unable to achieve in-situ steering and lateral displacement; the slotted steam ejection system adopted has a complex structure, takes up a huge space, and the whole system is heavy, with serious steam leakage and large loss of fresh water. The accuracy and difficulty are very high, and there are many maintenance personnel, the operation is complicated, and it is difficult to make the aircraft take off and land at the same time

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Efficient aircraft carrier with seamless steam catapult

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Multi-section stainless seamless cylinder 16 can be made to DN160, 50Kg / cm 2 ;DN250, 20Kg / cm 2 ;DN350, 10Kg / cm 2 ;DN500, 5Kg / cm 2 . The maximum operating pressure of the cylinder can also reach twice that of the American slotted cylinder, that is, a single cylinder can meet the needs of use. Four-stage pressure cylinders are used to eject in order from high to low, and the residual pressure can be used as a lift to make full and efficient use of steam. When ejecting, there is a small amount of leakage between the high-strength stainless steel traction belt 2 and the long hole of the cylinder flange end cover 4. The steam can be guided into the recovery condensate pool through the isolation cover, and the loss of fresh water can be minimized during the entire ejection process. It can be achieved that no steam can be seen on the ship deck or in the control room during the entire ejection process, which greatly improves the efficiency of steam use and the sight of the ...

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

No PUM Login to View More

Abstract

The invention relates to an aircraft carrier with a seamless steam catapult. The aircraft carrier is mainly characterized in that the seamless steam catapult is adopted; an efficient double-layer take-off and landing mode can be achieved; a lateral displacement (pivot steering) system is arranged inside the aircraft carrier, and the maneuvering performance of the aircraft carrier is remarkably improved; a power energy-gathered barrel is adopted, screw propellers are arranged inside the aircraft carrier in a multilevel mode, and the navigation speed of the aircraft carrier is remarkably increased. The seamless steam catapult can be designed in the mode that catapult is conducted sequentially from a small-diameter steam cylinder to a large-diameter steam cylinder, excess pressure steam can also be used as power of a lift, and therefore steam is efficiently utilized and fresh water is saved. Zero leakage of steam can be achieved, two-way catapulting can be achieved, maintenance and repair are convenient to conduct, and manufacturing cost is low. A verification test device is easy to design and manufacture, materials are easy to purchase, and it is predicted that the verification test device can be designed and then manufactured within two months.

Description

technical field [0001] The invention relates to an aircraft carrier adopting a seamless steam catapult, and its main features are: 1. Adopting a seamless steam catapult; 2. It can realize an efficient double-layer take-off and landing mode; 3. The aircraft carrier has a built-in lateral displacement (in situ steering) system, the maneuverability of the aircraft carrier is significantly improved; 4, the use of power energy gathering tubes, multi-stage built-in propellers, the speed of the aircraft carrier is significantly improved. Background technique [0002] China's existing aircraft carrier Liaoning adopts a ski-jump take-off mode with a small bomb load. When the aircraft takes off, the returning aircraft cannot land at the same time. The aircraft carrier has poor maneuverability and can only make large-radius turns. The water pressure at the rear of the propeller is limited. , can not be advanced by high pressure to increase the speed; [0003] Even the most advanced ai...

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
no application Login to View More
IPC IPC(8): B63G11/00B64F1/06
Inventor 冯艳华向涛
Owner 冯艳华
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products