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Vehicular oil heater spray atomization type oil fuel pump test device

A fuel heater, spray atomization technology, applied in the direction of fuel injection device, measurement device, testing of machine/structural components, etc., can solve problems such as unfavorable development of fuel heater

Inactive Publication Date: 2008-08-13
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the core component of the spray atomization heater, the fuel pump has always lacked a test device that can fully detect its various characteristics, which is not conducive to the better development of the fuel heater.

Method used

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  • Vehicular oil heater spray atomization type oil fuel pump test device

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Experimental program
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Embodiment Construction

[0010] Accompanying drawing has provided the structural representation of the present invention. The present invention mainly includes a DC motor 23, a fuel tank 12, a fuel circulation tank 15, an oil collector 18 made of transparent glass, a fuel recovery pipe 16, a fuel consumption measuring instrument 5, a check solenoid valve 7, and a one-way two-way solenoid valve 2 and three-way solenoid valve 32. In addition, it also includes a fixed platform 30 for installing various parts, the DC motor 23 is installed on the bracket 28 on the fixed platform 30, the fuel consumption measuring instrument 5, the fuel circulation tank 15 and the fuel tank 12 are all installed on the fixed platform 30, An adjustable DC stabilized power supply 1 and a control circuit board 4 for supplying power to the DC motor 23 are also installed on the fixed platform 30 . During the test, the fuel pump 21 was connected to the motor shaft of the DC motor 23 through a sleeve coupling. The DC motor 23 is ...

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PUM

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Abstract

The present invention provides a oil heater inject atomizing type oil fuel pump test device for automobile which includes D. C. motor, fuel tank, grease collector, fuel recovery tube, fuel consumption measuring apparatus, non-return electromagnetic valve, one-way bi-pass electromagnetic valves, three way electromagnetic valve and control circuit; D. C. motor with powermeter, electrical machine shaft with speedometer; Fuel tank, fuel consumption measuring apparatus, non-return electromagnetic valve, fuel circulate tank, fuel filter, one-way bi-pass electromagnetic valves are connected in sequence; Three way electromagnetic valve is communicated with fuel tank and is connected with fuel circulate tank; oil-out of grease collector is communicated with fuel tank; each electromagnetic valve and instrumentation is electrically connected with control circuit. The present invention can execute full experiment to pump oil mass of oil heater oil fuel pump for automobile , amount of fuel delivered, oil spout pressure, vacuum degree, oil pump rotary speed and elapsed power etc, and also can obtain various characteristic of oil fuel pump in different rotary speed.

Description

technical field [0001] The invention relates to a test device for an injection atomization fuel supply pump of a vehicle fuel heater. Background technique [0002] As an independent heating device, the vehicle fuel heater has been widely used in cold starting, heating, and defrosting of various vehicles such as automobiles and ships in low temperature environments. However, the fuel pump, as the core component of the spray atomization heater, has been lacking a test device that can fully detect its various characteristics, which is not conducive to the better development of the fuel heater. Contents of the invention [0003] The present invention aims at the deficiencies in the test technology of various characteristics of the existing vehicle fuel heater injection atomization fuel pump, and provides a method that can comprehensively detect various characteristics of the vehicle heater injection atomization fuel pump, and can obtain Reliable data vehicle fuel heater injec...

Claims

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Application Information

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IPC IPC(8): F02M65/00
Inventor 毛华永陆辰李国祥巩厅房潘世艳朱贺
Owner SHANDONG UNIV
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