A device and method for quickly verifying the capacity of an automobile fuel tanker
The technology of a verification device and an oil tanker is applied in the field of detection, which can solve problems such as poor repeatability, and achieve the effects of good repeatability, simple and reasonable structure, and high accuracy.
Active Publication Date: 2020-01-31
GUANGZHOU INST OF ENERGY TESTING
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Problems solved by technology
[0003] In order to solve the technical problems of using standard metal gauges to verify the capacity of metal tanks of automobile oil tankers in the prior art, there are interference factors that affect the accuracy of the verification results and the technical problems of poor repeatability, the present invention provides a rapid verification device for the capacity of automobile oil tankers and methods to achieve the purpose of fast verification, reliable verification results and good repeatability
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Embodiment 1
[0022] Such as Figure 1-5 As shown, a rapid verification device for the capacity of an automobile tanker includes a water storage tank 1, a water pump 2, a control system (not shown in the figure), an automobile metal oil tank 3 and a standard gauge 7. The water inlet end of the water pump 2 communicates with the water storage tank 1 through the water pump water inlet pipe. The water outlet end of the water pump 2 is connected with a confluence pipe 6 , and the other end of the confluence pipe 6 communicates with the water storage tank 1 . A return valve 8 is provided between the manifolds 6 . The return valve 8 is electrically connected with the control system. The water pump 2 is electrically connected to the control system through a frequency converter. For the convenience of transportation, the automobile metal oil tank 3 is mostly divided into several independent oil storage tanks that are not connected to each other. In this embodiment, two oil storage tanks are take...
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The invention provides a device and a method for quickly verifying capacity of an oil tank truck, and relates to the technical field of detection. The device comprises an automobile metal oil tank, awater pump which is electrically connected with a control system as well as standard meters, wherein the bottom of each standard meter is connected with a meter water inlet pipe, and a floating ball switch is arranged in an inner cavity of the standard meter; the meter water inlet pipes are connected in parallel with a water outlet end of the water pump, water outlet ends of the standard meters are connected with water outlet collecting pipes, and the water outlet collecting pipes are connected with water outlet pipes; an oil storage cabin of the automobile metal oil tank is equipped with liquid level meters electrically connected with the control system, the water outlet pipes are connected with the oil storage cabin, and a sensor electrically connected with the control system is arrangedon the outer wall of a metering neck of each standard meter. The technical problems that accuracy of verification results is affected by interference factors in verification of capacity of a metal tank of the oil tank truck and repeatability is not good are solved. The device has the beneficial effects that the structure is simple and reasonable, operation is automatically controlled, the influence of interference factors is eliminated, and accuracy of verification results is high; operation is simple, convenient and fast, verification efficiency is high, and repeatability is good.
Description
technical field [0001] The invention relates to the technical field of detection, in particular to a structure of a verification device for the metal tank capacity of an automobile oil tanker and a verification method using the device. Background technique [0002] Automobile tanker is an important tool for shipping light oil. At the same time, the metal tank of the automobile oil tanker is also a measuring instrument for oil product trading and trade settlement. It is essential for the measurement and verification of the capacity of the metal tank of the automobile tanker. At present, the capacity comparison method is usually used for the capacity verification of metal tanks of automobile tank trucks. That is to say, water is poured into the standard metal measuring vessel. When the liquid level reaches near the end scale of the measuring neck, the liquid level reaches the end scale of the measuring neck by manual control operation. Then put the water in the standard met...
Claims
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IPC IPC(8): G01F25/00G01F17/00
CPCG01F17/00G01F25/0084
Inventor 刘雅杰王龙万勇卢嘉敏钱碧波洪宇舟
Owner GUANGZHOU INST OF ENERGY TESTING