Unlock instant, AI-driven research and patent intelligence for your innovation.

Energy-saving reciprocating type variable-stroke engine

An engine, reciprocating technology, applied in the direction of machines/engines, mechanical equipment, etc., can solve the problems of limited efficiency and limited expansion of thermal energy conversion into kinetic energy, and achieve the effects of improved efficiency, longer combustion time, and sufficient combustion

Inactive Publication Date: 2015-06-03
连云港华田机械装备有限责任公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] No matter the existing engine is a reciprocating piston engine or a triangular rotor engine, it is an isometric engine, that is to say, the volume change of each stroke is equal, and the efficiency of converting heat energy into kinetic energy is very limited; the existing engine compression , the high-temperature and high-pressure gas enters the expansion work stroke and starts to do work. The expansion until the end of the expansion is very limited. The high-temperature and high-pressure gas expands to the volume equal to the compression stroke and becomes exhaust gas, which no longer does work. In fact, the gas is still in a state of high temperature and high pressure. , can continue to work

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
  • Energy-saving reciprocating type variable-stroke engine
  • Energy-saving reciprocating type variable-stroke engine
  • Energy-saving reciprocating type variable-stroke engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] refer to Figure 1 to Figure 7 , the specific embodiment adopts the following technical solutions: it includes a shunt cover, an air guide wheel, a cylinder block and a variable range transmission mechanism; the shunt cover has an outer ring exhaust groove and an inner ring suction groove; the air guide wheel rotates with the main shaft and There are four airflow channels inside, and they are symmetrical in pairs; the cylinder body includes a cylinder 8, a piston 9, and a piston handle 10. The cylinder 8 has an air hole 11. When the suction port is aligned with the air hole 11, it is the suction stroke. When the air hole 11 is the exhaust stroke, the outer wall of the cylinder block is provided with a gap 12 for the lubricating oil pipe; The rod 6 and the second connecting rod 7; the rotating crankshaft 1 is connected with the pinion gear 3, the pinion gear 3 meshes with the rotating driving gear 2, and the gear ratio is 1:2, and the rotating crankshaft 1 passes through...

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 an energy-saving reciprocating type variable-stroke engine and relates to the technical field of engines. An outer ring air exhaust groove and an inner ring air suction groove are formed in a shunting cover, an air guiding wheel rotates along with a main shaft, four airflow channels are arranged inside the air guiding wheel, two of the airflow channels are symmetrical to the other two airflow channels, an air cylinder body comprises an air cylinder, a piston and a piston handle, an air hole is formed in the air cylinder, a gap for lubricating an oil pipe is arranged on the outer wall of the air cylinder body, a rotary crankshaft is connected with an auxiliary gear, the auxiliary gear is meshed with a rotary driving gear, the gear ratio is 1:2, the rotary crankshaft is connected with a swinging crankshaft through a first connecting rod, a swing rod is arranged above the swinging crankshaft, a connecting rod is arranged on the swing rod, and a variable-stroke transmission mechanism is connected with the piston handle through the connecting rod. Harmful gases in waste gases exhausted by the energy-saving reciprocating type variable-stroke engine are reduced, so that the energy saving and environmental protection effect is achieved, and the work is high.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to an energy-saving reciprocating range-changing engine. Background technique [0002] No matter the existing engine is a reciprocating piston engine or a triangular rotor engine, it is an isometric engine, that is to say, the volume change of each stroke is equal, and the efficiency of converting heat energy into kinetic energy is very limited; the existing engine compression , the high-temperature and high-pressure gas enters the expansion work stroke and starts to do work. The expansion until the end of the expansion is very limited. The high-temperature and high-pressure gas expands to the volume equal to the compression stroke and becomes exhaust gas, which no longer does work. In fact, the gas is still in a state of high temperature and high pressure. , can continue to work. Contents of the invention [0003] The object of the present invention is to provide a kind of ener...

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 Patents(China)
IPC IPC(8): F02B75/04
Inventor 姚长水
Owner 连云港华田机械装备有限责任公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com