A multi-functional fuel filling pipeline system and its application method

A pipeline system, fuel filling technology, applied in packaging, liquid distribution, conveying or transfer devices, transportation and packaging, etc., can solve the problems of mixing function, difficult to meet the requirements of use, and can not be withdrawn from the pipeline, etc. The effect of a high degree of automation

Active Publication Date: 2019-04-26
HEBEI HANGUANG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pipeline system of the fuel filling equipment in the prior art has a single function and can only perform simple fuel filling operations, and cannot perform flow and flow rate control functions, cannot withdraw residual fuel in the pipeline, and cannot mix fuel and antifreeze function, it is difficult to meet the requirements of all walks of life in the actual application process

Method used

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  • A multi-functional fuel filling pipeline system and its application method

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0018] 1. If figure 1 As shown, a multifunctional fuel filling pipeline system includes a fuel delivery pump (1), a filter (2), a flow meter (3), a throttle valve (4), a three-piece ball valve (5, 6, 7 , 8), normally closed solenoid valves (9, 10, 11, 12), external container (13) and oil carrying tank (14); Close the electromagnetic valve (10), filter (2), oil delivery pump (1) and three-piece ball valve (5) and then connect the external container (13); The three-piece ball valve (6) is connected in series between the ball valves (5); the pipeline drawn between the normally closed solenoid valve (10) and the filter (2) is sequentially connected in series with the normally closed solenoid valve (11), the flow meter (3 ), the throttle valve (4), and the three-piece ball valve (8) are connected to the oil outlet; the lower oil port of the oil carrying tank ...

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Abstract

The invention discloses a multifunctional fuel oil filling pipeline system and a using method. The most basic fuel oil filling operation can be conducted through the system, and the system also has the function of controlling the flow and flow speed of fuel oil, the function of extracting residual fuel oil in a pipeline, the function of mixing the fuel oil with an anti-freezing solution and the function of emergency refueling in the power failure state. Meanwhile, explosion-proof electrical apparatus elements such as an electromagnet valve and a flowmeter with a remote output function are adopted by the system, control is conducted in the mode of combining a programmable logic controller (PLC) with a touch screen, and the automatic degree is high.

Description

technical field [0001] The invention belongs to the technical field of fuel oil transportation and filling equipment, and in particular relates to a multifunctional fuel filling pipeline system and a use method. Background technique [0002] Fuel filling equipment is mainly used in automobile manufacturing, ports, factory workshops, engineering machinery, electric power, chemical industry, mines, automobile maintenance workshops, oil change centers, shipyards, military industries and other industries, for fuel delivery and filling operations for various machinery and equipment. [0003] At present, with the rapid development of science and technology, the functional requirements and accuracy requirements of fuel filling equipment in various industries are also changing. The pipeline system of the fuel filling equipment in the prior art has a single function and can only perform simple fuel filling operations, and cannot perform flow and flow rate control functions, cannot wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/78B67D7/74B67D7/06B67D7/04
CPCB67D7/0401B67D7/06B67D7/74B67D7/78
Inventor 王学青任进力杨书升吕鹏飞
Owner HEBEI HANGUANG HEAVY IND
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