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Methanol engine cold start-up system

A cold start and electric engine technology, which is applied to the start of the engine, engine components, machines/engines, etc., can solve the problems of heavy pollution, difficulty in cold start of methanol engines, etc., and achieve the effect of solving the difficulty of cold start

Active Publication Date: 2017-04-05
华羿新能源动力(南通)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned deficiencies in the prior art, the present invention proposes a methanol engine cold start system, which can preheat the methanol engine in advance, and solves the problem of difficult cold start of the methanol engine and greater pollution when gasoline is used for cold start

Method used

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  • Methanol engine cold start-up system
  • Methanol engine cold start-up system
  • Methanol engine cold start-up system

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Embodiment 1

[0038] Embodiment 1: In this embodiment, one electric heating device 02 is provided in the heating liquid 11 in the methanol engine cooling liquid tank 01 .

Embodiment 2

[0039] Embodiment 2: In this embodiment, there is one electric heating device 02 , which is arranged in the heat-conducting liquid 11 in the heating cylinder 04 .

Embodiment 3

[0040] Embodiment 3: In this embodiment, there are two electric heating devices 02 , which are respectively installed in the heating liquid 11 in the methanol engine cooling liquid tank 01 and in the heat transfer liquid 11 in the heating cylinder 04 .

[0041] Embodiment 1-3 is based on the use conditions of electric vehicles or electric ships, using vehicle-mounted or ship power supply 09 to supply power; adding a heating device composed of electric heating elements inside the heating cylinder 04 body cavity of the methanol engine cooling liquid tank 01 or methanol engine 05, Through the circulation of the cooling water heated in the cooling box of the methanol engine 05 and the cooling water in the heating cylinder 04 of the methanol engine 05, the methanol engine 05 is heated to a preset suitable temperature, and then the methanol engine 05 is sprayed with methanol to start ignition.

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Abstract

The invention provides a methanol engine cold start-up system. The methanol engine cold start-up system comprises a closed type heating cylinder arranged outside an electric engine, a heating system, a temperature sensor arranged inside the electric engine and a power source system; the heating system and the sensor are connected; and the power source system is connected with the heating system. According to the methanol engine cold start-up system, the heating system and the sensor are arranged, and therefore the electric engine can be preheated, and the problems that the electric engine is difficult to achieve cold start-up, and pollution is large when gasoline cold start-up is used.

Description

technical field [0001] The invention relates to a methanol engine cold start system, in particular to a methanol generator cold start system. Background technique [0002] An electric motor is a commonly used device for generating and delivering electric power in industry and public life. [0003] Methanol is an internationally recognized clean and environmentally friendly fuel. It is a colorless, transparent, volatile, flammable liquid. Methanol is an excellent fuel. Theoretically, there are only carbon dioxide and water after methanol is burned. Using M100 (referring to 100% methanol content) methanol fuel engine as the prime mover to drive the generator to generate electricity will greatly improve the emission of the engine, especially the main components of the original gasoline engine emissions are carbon monoxide (CO), hydrocarbons and nitrogen oxides Compounds (HC+NOx), particulates (PM) will be greatly reduced. Using a methanol engine to drive a generator to gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02N19/04F02M31/12
CPCF02M31/12F02N19/04
Inventor 孙海东
Owner 华羿新能源动力(南通)有限公司