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

Horizontally opposed type negative pressure power device and working method thereof

A power equipment, opposing technology, applied in mechanical equipment, machines/engines, hot gas variable capacity engine devices, etc., can solve the problems of high manufacturing cost and high cost, and achieve low manufacturing cost, low center of gravity and high economic benefits. Effect

Active Publication Date: 2014-07-23
郭远军
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The invention overcomes the high cost of the expansion chamber, compression chamber, heater, cooling chamber, regenerator, etc. in the Stirling engine, and the heat loss is 2-3 times that of the internal combustion engine; it overcomes the need for an organic Rankine cycle system. Expander or steam turbine, a technical problem with high manufacturing costs

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
  • Horizontally opposed type negative pressure power device and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A horizontally opposed negative pressure power device, comprising a connecting pipe 1, an intake check valve 2, a cylinder head 3, an exhaust control valve 4, a cylinder 5, a piston 6, a piston ring 7, a connecting rod 8, a radiator 9, The casing 10, the crankshaft 11 and the flywheel 12; the cylinder 5 is horizontally opposed to the crankshaft 11 at an angle of 180°, the piston 6 is arranged in the cylinder 5, and the piston 6 is provided with a piston ring 7; The cylinder head 3 is provided with an intake check valve 2, the cylinder 5 is provided with an exhaust control valve 4, the intake check valve 2 is connected to the connecting pipe 1, the outer layer of the cylinder 5 is provided with a radiator 9, and the piston 6 is connected to the connecting rod 8. The connecting rod 8 is connected to the crankshaft 11, the crankshaft 11 is fixed to the casing 10 through bearings, and the crankshaft 11 is connected to the flywheel 12.

Embodiment 2

[0030] As in the horizontally opposed negative pressure power equipment in Embodiment 1, an intake check valve 2 is provided in the middle of the cylinder head 3, and an exhaust control valve 4 is provided on the cylinder 5, and the intake check valve 2 is connected to the connecting pipe 1. The connecting pipe 1 is connected to the hot gas outlet of the internal combustion engine or other hot gas sources; a circulating pipeline is arranged on the radiator 9 and circulating cooling medium water is injected into the pipeline, and the circulating water is used for cooling.

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 horizontally opposed type negative pressure power device and a working method thereof. The horizontally opposed type negative pressure power device comprises connection pipes, air inlet check valves, cylinder covers, exhaust control valves, cylinders, pistons, piston rings, connection rods, radiators, machine cases, a crankshaft and a flywheel. The cylinders are arranged in a horizontally opposed mode at 180 degrees with the crankshaft as the center, the pistons are arranged in the cylinder, and the piston rings are arranged on the pistons. The air inlet check valves are arranged at the upper portions of the top dead centers of the cylinders or on the cylinder covers, the exhaust control valves are arranged on the cylinders, the air inlet check valves are connected with the connection pipes, the radiators are arranged on the outer layers of the cylinders, the cylinders are connected with the connection rods, the connection rods are connected with the crankshaft, the crankshaft is fixed to the machine case through a bearing, and the crankshaft is connected with the flywheel. The horizontally opposed type negative pressure power device has the heat energy conversion efficiency of 65%-98%, recycles high temperature hot air, and is high in economic efficiency, low in noise, manufacturing cost, gravity and vibration and good in stability.

Description

technical field [0001] The present invention belongs to the field of negative pressure power equipment, especially utilizes heat energy such as solar energy, geothermal heat, high-temperature gas produced by combustion of combustibles, internal combustion engine hot gas or tail gas, and high-temperature gas discharged from factories to lead into the cylinder, and utilizes the high-temperature medium gas in the cylinder and the gas outside the cylinder Heat dissipation constitutes a temperature difference, which makes the closed cylinder generate negative pressure and converts heat energy into kinetic energy. Background technique [0002] Traditional power equipment includes steam engine, internal combustion engine and external combustion engine. [0003] Steam engine: Inseparable from the boiler, the whole device is bulky and bulky; the pressure and temperature of the fresh steam cannot be too high, the exhaust pressure cannot be too low, and the thermal efficiency is diffic...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F02G1/044
Inventor 郭远军
Owner 郭远军
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