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Dual-fuel linkage device of generator

A linkage device, dual-fuel technology, applied in engine control, combustion engine, machine/engine, etc., can solve problems such as fuel mixing, leakage, and inconvenient operation, and achieve the effect of avoiding fuel mixing, good user experience, and low rotational resistance.

Pending Publication Date: 2021-04-23
SUZHOU ERMA MECHNICAL & ELECTRICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] But above-mentioned two schemes all have some disadvantages in practical application, wherein in the first scheme, the engine needs to be turned off when switching between the two fuels, which is troublesome to use; and in the second scheme, the dual-channel switch is likely to cause internal leakage, resulting in two The mixture of different fuels affects the starting and running of the engine. At the same time, the knob of the two-channel switch has a large torque, which is inconvenient to operate and poor user experience.

Method used

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  • Dual-fuel linkage device of generator

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Embodiment

[0042] A generator dual-fuel linkage device, referring to figure 1 , which includes a first fuel switch 2, a second fuel switch 3, a first micro switch 4, a second micro switch 5, a switch linkage assembly and a fixed box for carrying the above-mentioned components; wherein, the first The fuel switch 2 includes a first rotating shaft 21 for controlling its opening or closing, that is, by rotating the first rotating shaft 21, it is possible to control whether the feed pipe on the first fuel switch 2 communicates with the discharge pipe; similarly, the second fuel switch 3 includes a second rotating shaft 31 for controlling its opening or closing. By rotating the second rotating shaft 31, it is possible to control whether the feed pipe and the discharge pipe on the second fuel switch 3 are connected; the device of this embodiment is used for dual-fuel power generation In the engine, the combination of dual fuels includes natural gas and gasoline, or liquefied gas and gasoline, a...

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Abstract

The invention discloses a dual-fuel linkage device of a generator, and relates to the field of dual-fuel generators. According to the technical scheme, the device comprises a first fuel switch which comprises a first rotating shaft; a second fuel switch which comprises a second rotating shaft; a first microswitch; a second microswitch; and a switch linkage assembly which comprises a first driven gear connected with the first rotating shaft, a second driven gear connected with the second rotating shaft, a driving gear and a knob connected with the driving gear; when the driving gear rotates anticlockwise from an initial position, the second fuel switch can be turned on firstly, the first fuel switch is still in a turned-off state at the moment, then the driving gear continues to rotate, the second fuel switch can be turned off, and the first fuel switch is turned on. According to the invention, a double-switch single-knob structure is adopted to realize one-key fuel switching, the operation is simple and convenient, and the user experience can be improved.

Description

technical field [0001] The invention relates to the field of dual-fuel generators, more specifically, it relates to a generator dual-fuel linkage device. Background technique [0002] When the existing generator dual-fuel machine uses fuel switching, the following two schemes are mainly used to realize: 1. Two separate switches are used for the two fuels, and they are controlled respectively through two separate knobs; Fuel is shared using a two-channel switch and controlled by a single knob. [0003] But above-mentioned two schemes all have some disadvantages in practical application, wherein in the first scheme, the engine needs to be turned off when switching between the two fuels, which is troublesome to use; and in the second scheme, the dual-channel switch is likely to cause internal leakage, resulting in two The mixture of different fuels affects the starting and running of the engine. At the same time, the knob of the two-channel switch has a large torque, which is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D19/06
CPCF02D19/0602F02D19/0642Y02T10/30
Inventor 吴世舟
Owner SUZHOU ERMA MECHNICAL & ELECTRICAL
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