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Diesel oil thawing device

A technology of diesel oil and thawing device, which is applied in the direction of fuel heat treatment device, charging system, engine components, etc., can solve the problems of increased fuel cost, unusable, difficult engine, etc., and achieves the advantages of simple structure, energy saving and cost saving Effect

Inactive Publication Date: 2008-07-09
杨建红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, diesel engines are used in a wide range, and 0# diesel is used the most. This kind of diesel can be directly used by the engine when it is above 0 degrees Celsius. If it is lower than 0 degrees Celsius, 0# diesel will freeze, and the engine will be difficult or impossible to use. It is necessary to increase the grade of diesel oil and use -10# diesel oil instead of 0# diesel oil, and the cost of fuel oil will increase

Method used

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  • Diesel oil thawing device

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Embodiment Construction

[0011] The thawing device (15) is a jacketed barrel shape, with single or multiple oil pipes (19) in the barrel, and connecting pipes (12) are provided at both ends of the barrel to communicate with the oil pipes (19) in the barrel respectively. Connect to the oil pipe (9) with insulation layer connected to the oil outlet port (2) of the fuel tank (1), and connect the other end to the pipe joint of the oil pipe (28) with insulation layer connected to the three-way switch (25) (29) connection, the lower side of the shell of the barrel is provided with a connecting pipe (21), the upper side is provided with a connecting pipe (14), the lower part is provided with a foot (17) and is positioned with the carrier through the positioning hole (18), and the connecting pipe (21) Connect the cooling water outlet of the engine (10) through the water pipe (20), and the connecting pipe (14) passes through the water pipe (11), the tee joint (6) and the water pipe (5) between the radiator (3) ...

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Abstract

The invention provides a diesel oil thawing device, which comprises an engine, a radiator, a water circulating pump, a tank, an oil pump, a sediment bowl, a water pipe and an oil pipe. An accessory tank is added on the tank. The oil in the accessory tank is nonfreezing oil and is to be used for starting up an engine. Two kinds of oil are exchanged through a T-joint transfer switch. Diesel oil thawing units are connected in the cooling water circulation pipeline of the engine and a pipeline between the tank and the T-joint transfer switch in series. The frozen diesel oil in the tank enters the diesel oil thawing units through high large diameter pipelines, and is thawed through the heating-up of circulated hot water under the action of the oil pump before the thawed diesel oil passes through the T-joint transfer switch and the sediment bowl, and enters the engine for use. The invention has simple structure and is manufactured conveniently. By adopting the invention, diesel oil of large numbers can be used under low temperature, and RMB 0.3 can be saved per litre of diesel oil. As a lot of engines use diesel oil, the invention can save diesel oil and resources significantly, and remarkably reduce the cost.

Description

Technical field [0001] The invention relates to a device for using frozen diesel oil, in particular to a device for thawing diesel oil. Background technique [0002] At present, diesel engines are used in a wide range, and 0# diesel is used the most. This kind of diesel can be directly used by the engine when it is above 0 degrees Celsius. If it is lower than 0 degrees Celsius, 0# diesel will freeze, and the engine will be difficult or impossible to use. Sometimes it is necessary to improve the grade of diesel oil and use -10# diesel oil instead of 0# diesel oil, and the cost of fuel oil will increase. Contents of the invention [0003] The invention provides a new defrosting device for overcoming the deficiencies of the prior art, which can normally use 0# diesel to make the engine work normally in winter, and has simple structure, convenient use, economy and energy saving. [0004] The solution to the technical problem of the present invention is: a diesel thawing devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M31/14
Inventor 杨建红
Owner 杨建红
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