Fuel heater of engine

A fuel heater and engine technology, applied to water heaters, fluid heaters, engine components, etc., can solve problems such as difficulty in starting diesel engines in winter, freezing and flameout of diesel pipelines, etc. Easy to use effect with operation
CN101761428AInactive Publication Date: 2010-06-30张甲贵
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张甲贵
Publication Date
2010-06-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

A fuel heater of an engine belongs to an explosive motor. A water inlet pipe is arranged between a triple regulating valve and a fuel heater shell; an engine hot water discharging pipe and an engine hot water input pipe are arranged on the triple regulating valve; a valve core which is provided with a water outlet and a water inlet is arranged in the cavity of the triple regulating valve; a regulating pull rod sleeved with a spring is connected on the valve core; a hot fuel outlet pipe, a cold fuel input pipe and a return pipe are fixedly arranged on the fuel heater shell; an involute helix tube is arranged in the fuel heater shell; a temperature sensor is arranged on the hot fuel outlet pipe; and a digit display temperature meter is communicated with the temperature sensor. The heater of the invention has simple structure, is conveniently assembled, operated and used, has reliable operation, has good preheating effect for diesel oil and high quality, and is in favor of fully pulverizing and burning fuel, promoting the dynamic performance of engine, decreasing fuel consumption and use cost, prolonging the service life of engine and decreasing environmental pollution.
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Description

technical field

[0001] The invention belongs to an internal combustion engine, and mainly relates to a fuel oil heating assembly on an internal combustion engine using diesel as fuel. Background technique

[0002] Scientific research and practice have proved that diesel used as fuel for internal combustion engines has the best atomization state in the range of 55°C-65°C, which not only burns fully, but also greatly improves engine working efficiency, reduces exhaust emission pollution to the environment, and reduces fuel consumption. Consumption, and it is beneficial to start the diesel engine under low temperature conditions, avoiding the failure of the flameout due to the freezing of the oil pipeline. But so far, the way to solve and overcome the above problems is still to use different oil grades of diesel oil in different seasons and different temperature environments, that is, to use high-grade diesel oil with high price in low temperature seasons, which will not only g...

Claims

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