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

Heavy oil hybrid power cooling system based on variable pitch propeller

A variable-pitch propeller and hybrid technology, applied in the cooling system of the power plant, propellers, aircraft parts, etc., can solve the problems of difficulty in increasing the speed, the effect of air cooling is not obvious, and the efficiency of the blades is reduced, so as to achieve cooling, Simple and fast distributed, optimized management effect

Inactive Publication Date: 2019-10-18
江苏心源航空科技有限公司
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, the cooling of small aviation piston engines adopts fixed-pitch propellers, and the wind force generated when the propellers rotate is used to air-cool the engine. After reaching a certain flight speed, the airflow of the blades begins to separate. Even if the engine power is increased, it is difficult to increase the speed. The efficiency is reduced, and the effect of air cooling is not obvious

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
  • Heavy oil hybrid power cooling system based on variable pitch propeller
  • Heavy oil hybrid power cooling system based on variable pitch propeller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0031] Such as figure 1 and figure 2 As shown, the heavy oil hybrid cooling system based on variable pitch propellers includes: a pitch control device, a control platform 14, a main controller 13 wirelessly connected with the control platform 14; the pitch control device includes a variable pitch propeller 10, a main controller 13. Pitch collector 18; the pitch collector 18 is installed on both sides of the blade 3 of the variable pitch propeller 10, and the pitch collector 18 is used to collect the real-time pitch value of the variable pitch propeller 10; the pitch collector The device 18 is electrically connected with the main controller ...

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 discloses a heavy oil hybrid power cooling system based on a variable pitch propeller. The system involves a pitch control device, a control platform and a main controller which is in wireless connection with the control platform; the pitch control device comprises the variable pitch propeller, a controller and pitch collectors; the pitch collectors are installed on the two sides ofpitch blades of the variable pitch propeller; the pitch collectors are used for acquiring the real-time pitch value of the variable pitch propeller; the pitch collectors are electrically connected with the main controller; the main controller is used for controlling the pitch value of the variable pitch propeller; and the system is cooled by controlling the output torque of the variable pitch propeller to change the cooling wind power of the variable pitch propeller.

Description

technical field [0001] The invention relates to a cooling system, in particular to a heavy oil hybrid cooling system based on variable pitch propellers. Background technique [0002] A hybrid device is powered by two or more drive units that can run simultaneously. The parallel hybrid device includes an engine and an electric motor. The electric motor and the engine have a rotational speed coupling method of a planetary gear mechanism and a transmission mechanism, and Gear-type, chain-type, belt-type and electromagnetic torque coupling methods, among which the electromagnetic torque coupling method is a non-contact coupling method, which produces little mechanical loss, the motor and the engine are connected coaxially, and the motor itself acts as a The coupling device has a compact structure and high transmission efficiency. The heavy fuel oil engine has the advantages of safe use. However, due to the characteristics of heavy fuel fuel such as high viscosity, high flash poi...

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): B64D33/08B64C11/44
CPCB64C11/44B64D33/08
Inventor 刘超许祥胜龙伟成王凌峰
Owner 江苏心源航空科技有限公司
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com