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

A turbocharger principle demonstration model

A technology of turbochargers and display models, which is applied in the field of teaching exhibit models in science and technology museums

Active Publication Date: 2021-09-07
TSINGHUA UNIV
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regarding the issue of turbocharging, the existing patents mainly exist at the technical level, and there is no existing domestic patent that applies turbocharging to the principle teaching exhibits

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
  • A turbocharger principle demonstration model
  • A turbocharger principle demonstration model
  • A turbocharger principle demonstration model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] Turbocharging technology is a core technology in the automotive power system. It is a scheme that uses the energy of exhaust gas from the engine to drive the turbine, and then the turbine drives the centrifugal compressor, so it is also called exhaust gas turbocharging. Turbocharging is the main way to increase the power of the internal combustion engine and improve the economy, and it is also one of the most effective measures to reduce the harmful emissions of the internal combustion engine. The turbocharger is mainly composed of a turbine chamber and a supercharger. First of all, the intake port of the turbine chamber is connected to the engine exhaust manifold, and the exhaust port is connected to the exhaust pipe. Then the air inlet of the supercharger is connected with the air filter pipe, and the exhaust port is connected with the air inlet pip...

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

A turbocharger principle display model for the public, including aluminum profile support frame, 3D printed turbine impeller and casing as the core model of turbocharger display, half-cut internal combustion engine casing to demonstrate the working principle of the internal combustion engine, Use the flow of light strips to show the airflow size, speed, direction, composition, etc. of each part of the car engine, use the electronic screen to show the intensity of combustion, and use FLASH animation to show the exhaust gas emitted by the car before and after using the turbocharger. Composition changes, using pedals and potential sensors to simulate the accelerator stepped by the driver, controlling the speed of the wheels, using the pulley in the vertical direction to simulate the horizontal road surface, and using buttons to realize one-key switching of natural aspiration / turbo mode , and through the light strip, device speed and combustion animation, it reflects the improvement of turbocharging technology to combustion efficiency and output power.

Description

technical field [0001] The invention relates to the technical field of teaching exhibit models in science and technology museums, in particular to a turbocharger principle display model. Background technique [0002] Most of the existing turbocharger model patents are invented based on scientific research purposes. For example, an adjustable two-stage turbocharged engine model invented by the patent publication number CN107608235A is a platform developed for simulation experiments. CN102434291A is based on its A turbocharger model was designed to develop a system for diagnosing airflow control system fault conditions. [0003] In the teaching field of automobile core technology, domestic invention patents include the teaching model of CN207337762U automobile engine cooling device, CN206558118U multi-cylinder engine model, CN206421740U Stirling engine model, etc. Among them, Stirling in CN206421740U As a complex structural part, the engine is only used as a model and still c...

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): G09B25/02
CPCG09B25/02
Inventor 刘莹李鸿举章亦晨龙博超吕楚欣张智予潘尚峰
Owner TSINGHUA UNIV