Automatic detection device of fuel charger

A technology of automatic detection device and fuel dispenser, which is applied in distribution devices, special distribution devices, liquid distribution, conveying or transfer devices, etc., can solve the problems of large measurement errors, troublesome procedures, slow speed, etc. Simple and efficient results

Active Publication Date: 2008-03-12
上海方龙流量校验设备制造有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

This method has low precision, slow speed, cumbersome procedures, tim

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  • Automatic detection device of fuel charger

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Embodiment Construction

[0008] The present invention will now be further described with reference to the accompanying drawings,

[0009] An automatic detection device for a fuel dispenser, comprising a standard measuring cylinder 12, and its structure is: a hollow cylindrical straight pipe 1, with a float 2 of approximately the same diameter inside, the upper part of the floating ball is vertically topped with a straight rod 3, extending out of the straight pipe A measuring head 5 is fixed on the outer straight rod last week, and its outer jacket is a strip-shaped induction head 4. The induction head is connected with the ball nut 7 mounted on the parallel ball screw 6, and one end of the screw is connected with the portable computer 8. The micromotor 9 is connected to the shaft, and the other end of the screw rod is equipped with a coded transmitter 10 connected to the operation display;

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Abstract

An automatic detection device for fuel tanker belongs to the technological field of fuel measuring. The device is characterized in that a hollow cylinder-shaped through tube is provided with a floating ball inside, the diameter of the floating ball is similar to that of the tube, a straight rod is arranged on the top of the floating ball vertically, a measuring head is fixed on the straight rod out of the through tube and is coated with a strip-shaped sensor head, the sensor head is connected with a ball nut arranged on a parallel ball screw rod, one end of the screw rod is connected with a micro-motor output shaft controlled by a portable computer, and the other end of the screw rod is provided with a coding-typed originator connected with an operation displayer; the cylinder-shaped through hole has a bottom with angle used for positioning of the starting point of the floating ball, and the through tube is communicated with a standard measuring cylinder and also participates one-step detection, which also belongs to capacity range. The beneficial effect of the present invention comprises that compared with traditional measurement method, the present invention has high measurement accuracy and measurement speed, simple procedure, small error and high efficiency; if the lifting rod on the floating ball is taken out and removed, traditional measuring method can be restored; the present invention is very practical.

Description

technical field [0001] It belongs to the technical field of fuel metering. Background technique [0002] Fuel filling stations need to measure the fueling device every six months. The common method is to manually compare the output count of the fueling device with a standard measuring cylinder. This method has low precision, slow speed, troublesome procedures, time-consuming, and a lot of human factors, so the measurement error is large. SUMMARY OF THE INVENTION [0003] The invention provides an automatic detection device for a fuel oil dispenser with high precision, fast metering speed, simple procedure and small error. [0004] The technical scheme adopted by the present invention is: [0005] An automatic detection device for a fuel dispenser, comprising a standard measuring cylinder, the scheme of which is: a hollow cylindrical straight pipe with a float ball of approximately the same diameter inside, the upper part of the floating ball is vertically topped with a s...

Claims

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Application Information

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IPC IPC(8): B67D5/06G01F23/60B67D7/06
Inventor 姜耀龙
Owner 上海方龙流量校验设备制造有限公司
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