JPS59206654A - Heating system for thermal gas engine - Google Patents

Abstract

PURPOSE:To eliminate noxious gas to be produced through combustion and to improve the thermal efficiency by feeding electric energy to a conductive portion to be heated provided in the heat system of a thermal gas engine and heating the operating fluid. CONSTITUTION:A conductive portion to be heated is provided in the heat system of a thermal gas engine then electric energy is fed to said portion to be converted into thermal energy which is used for thermally inflating gas in an expansion space. The outside of the portion to be heated in the heat system is protected by an insulator. Current is fed directly to a conductive object to be heated to produce Joule heat which will thermally inflate gas in an enpansion space at the engine section to quicken transmission of thermal energy while to improve the thermal efficiency.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heating device for a hot gas engine that supplies electrical energy to the heat system of the hot gas engine, converts it into thermal energy, and improves thermal efficiency.

Heat gas engine in this text means a device for mechanically converting thermal energy in which a gas medium circulates in a closed thermal tube bending cycle and thermal energy is supplied to said medium from the outside by means of a heating device. do.

As compared with Kannai combustion, the hot gas engine has the advantage that the combustion gas is considerably clean, that is, the combustion gas has a particularly low content of carbon monoxide and unburned hydrocarbons. As a result, hot gas engines are particularly suitable for use where air problems are to be minimized.

In known hot gas engines, fuel and combustion air are fed to a burner device and react there. The gas mixture produced is passed sequentially through a first heater section imparting thermal energy therebetween, passes through at least one second heater section likewise imparting thermal energy therebetween, and then It is made so that it is discharged. It has been found that the exhaust gas mixture, although low in harmful combustion gases, still contains small amounts of nitrogen oxides. These nitrogen oxides are harmful to health and a source of pollution.

The present invention not only solves the above-mentioned problems, but also has the following advantages.

First of all, since no combustor is used, there is no problem of harmful gases caused by combustion, and there is no pollution.

Second, thermal efficiency can be improved. That is, the present invention is a heat system for a hot gas engine in which a current is passed directly to a conductive heated object, and the Joule heat generated in the conductive heated object heats the gas in the expansion space of the engine. Because it expands and heats internally, thermal energy transfer is very fast and thermal efficiency is high.

Thirdly, it is easy to control the temperature. That is, the present invention
In the heat system of a hot gas engine, a current is passed directly through the conductive object to be heated, so the temperature can be easily adjusted by controlling the voltage.Furthermore, by using a high voltage, it can be heated rapidly and is a high energy source. heating of the area.

In addition, according to the second aspect of the present invention, the entropy can be minimized by protecting the outside of the object to be heated in the heat system with a heat insulating material.

As stated above, the present invention is groundbreaking;
It has many advantages as an energy source, such as being able to easily obtain a power source, and can be said to be an invention with an extremely wide range of applications.

Procedural amendment writing method) % formula % 1. Indication of case 1981 Patent Application No. 3725
No. 2, Title of the invention Heating device for thermal waste engine 3,
Relationship with the case of the person making the amendment Patent applicant address 1-26-264 Koganebara, Matsudo City, date of amendment May 29, 1980 5, subject of amendment ``1 next to the name of the invention in the specification 6 , content of correction

Claims (1)

[Claims] A conductive heated part is provided in the heat system of a hot gas engine, electrical energy is supplied to the heated part and converted into heat energy, and the thermal energy is used to tension the engine part. A heating device for a hot gas engine, characterized in that it heats gas in an expansion space.