Rankine-cycle-based vortex disc engine system

An engine system, Rankine cycle technology, applied in the direction of machine/engine, arc meshing engine, mechanical equipment, etc., can solve the problems of high design and production cost, complex engine structure, sufficiency limitation, etc., to achieve reasonable structural design, The effect of high promotion and utilization value and wide applicability

Inactive Publication Date: 2011-10-19
何斌
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of engine has a complex structure and high design and production costs. Moreover, the combustion is carried out in a relatively narrow space, and the adequacy of combustion is greatly limited. It still has a very high

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
  • Rankine-cycle-based vortex disc engine system
  • Rankine-cycle-based vortex disc engine system
  • Rankine-cycle-based vortex disc engine system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] The present invention will be further described below in conjunction with specific embodiments and drawings.

[0019] Such as Figure 1~4 As shown, the scroll engine system of the present invention is based on the Rankine cycle. The engine system has a steam generator 1, a pressure regulating valve 2, a scroll engine 3, a condenser 4, and a liquid return pump 5. The closed circulation loop is filled with working fluid. The boiling point of the working fluid is better in the medium and low temperature region. The working fluid is filled in the vacuum state of the entire closed circulation loop, which can greatly reduce the working fluid. The boiling point accelerates the vaporization of the liquid working fluid, which is conducive to the formation of high-pressure steam and is also conducive to the condensation of the gaseous working fluid.

[0020] Specifically, in the engine system of the present invention, the scroll engine 3 includes a housing 31 having an airflow inlet ...

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 a Rankine-cycle-based vortex disc engine system which is provided with a closed circulating loop formed by connecting a steam generator, a pressure regulating valve, a vortex disc engine, a condenser and a liquid return pump; the circulating loop is filled with a working medium; a vortex disc engine comprises a shell with an air flow inlet and a vortex disc plate group which is installed in the shell and is driven to rotate by air flow, and the air flow inlet is communicated with the pressure regulating valve; the outermost layer of disc plate of the vortex disc plate group is a thick disc plate, and the middle part of the thick disc plate is connected towards the outer side to form a rotation shaft of the vortex disc plate group and is installed on the shell through a sealing bearing; and one end of the rotation shaft is taken as a power output end, and the other end of the rotation shaft is taken as a steam exhaust outlet to be communicated with the condenser. In the system, a Rankine cycle is taken as a basic principle, the inner liquid work medium is vaporized to form high-pressure steam through the steam generator, and the steam enters the vortex disc engine to act after pressure adjustment to convert steam potential energy into engine kinetic energy to be output, and the exhaust steam is condensed into liquid through the condenser and is sucked and returned to the steam generator through the liquid return pump, therefore, cycle operation is realized.

Description

Technical field: [0001] The invention relates to the technical field of engine equipment, in particular to a scroll engine system based on the Rankine cycle. Background technique: [0002] The Rankine cycle refers to a practical cycle process using water vapor as a refrigerant, mainly including isentropic compression, isobaric condensation, isentropic expansion, and an isobaric endothermic process. It can be used for heating or cooling. Its working process usually includes: [0003] 1. In the water pump, the water is compressed and boosted. During the process, the flow through the water pump is relatively large. The heat dissipation of the water pump to the surrounding is equivalent to the unit mass of working fluid, which can be ignored. Therefore, this process is simplified to a reversible adiabatic compression process, that is, isentropic Compression process. [0004] 2. The process of water being heated in the boiler is originally carried out under the condition of a ...

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): F01K25/10F01C1/02F01K11/00
Inventor 何斌
Owner 何斌
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap