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Small type water bath heating device for aviation gasoline

A technology of aviation gasoline and water bath, which is applied to fuel heat treatment device, charging system, heat storage heater, etc., to achieve the effect of clear principle, simple structure, safe and reliable operation

Inactive Publication Date: 2019-02-15
CHINESE FLIGHT TEST ESTAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a small aviation gasoline water bath heating device to solve the technical problem that the existing large-scale heating special oil truck is not suitable for the aviation gasoline heating of piston engine aircraft

Method used

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  • Small type water bath heating device for aviation gasoline

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the structure and the using method of small-sized aviation gasoline water bath heating device element of the present invention are described as follows:

[0019] The aviation gasoline water bath heating device of the present invention comprises: a hot water unit, a gasoline heating unit, and a hot water circulation unit;

[0020] The hot water unit is mainly used for storing hot water and heating the hot water, and the heating component 14 and the temperature control subunit 15 jointly control and realize the heating of the hot water;

[0021] The gasoline heating unit mainly stores gasoline and has the function of gravity refueling on the aircraft;

[0022] The hot water circulation unit mainly circulates the hot water in the hot water unit to realize the function of heating the gasoline in the gasoline heating unit;

[0023] The hot water unit includes: a hot water tank 10, a water injection port 11, an air filter 12, a...

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Abstract

The invention belongs to the technical field of aviation fuel systems and relates to a small type water bath heating device for aviation gasoline. The water bath heating device for the aviation gasoline comprises a hot water unit, a gasoline heating unit and a hot water circulation unit. The hot water unit and the gasoline heating unit are connected together through the hot water circulation unit.According to the small type water bath heating device for the aviation gasoline, water in a water tank is heated by adopting the manner of electric heating; then a pipeline for hot water circulationis uniformly arranged in a gasoline tank; circulating hot water is relied on so that the gasoline can be heated; and an aircraft is refueled with the gasoline heated through an electric fuel pump. According to the small type water bath heating device for the aviation gasoline, the structure is simple; the principles are clear; and requirements for heating of aviation gasoline and refueling of theaircraft can be satisfied. The gasoline tank is filled with inert gases; the operation is safe and reliable; and heating requirements for aviation gasoline of a piston type engine aircraft can be satisfied.

Description

technical field [0001] The invention belongs to the technical field of aviation fuel systems, and relates to a small aviation gasoline water bath heating device. Background technique [0002] During flight, the formation of fuel gas in the fuel system may cause vapor lock, and vapor lock is most likely to occur in hot fuel, so it is necessary to evaluate the fuel gas generation at the most critical temperature of the fuel. According to Article 961 of CCAR23-R3, the fuel system needs to use the fuel with the most critical temperature when working in hot weather conditions. For piston engine aircraft using aviation gasoline as jet fuel, AC23-16A clearly stipulates its initial temperature, that is, aviation gasoline needs to be heated to 110℉~115℉ (43℃~46℃) before the test. ). [0003] According to the recommendation of AC23-16A, the heating time of aviation gasoline should be less than 90 minutes, and the maximum should not exceed 180 minutes, and it is required that it shou...

Claims

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Application Information

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IPC IPC(8): F02M31/16F24H7/02
CPCF02M31/16F24H7/0233
Inventor 王玉梅李丽张志强
Owner CHINESE FLIGHT TEST ESTAB