CN219829998U - Portable flowmeter for self-correcting oil precision of oil depot - Google Patents

Abstract

The utility model discloses a portable flowmeter for self-correcting the oil precision of an oil depot, which comprises a flowmeter body, wherein an API male head and an API female head are respectively arranged at two ends of the flowmeter body, and the API male head and the API female head are fixedly connected with the flowmeter body through bolts; a display is fixedly arranged at the upper end of the flowmeter body and fixedly connected with the flowmeter body; the API male head is provided with a limiting connecting rod which is connected with the API male head in a matched manner, and the limiting connecting rod is of a telescopic structure; the API female head is provided with a claw head which is connected with a connecting rod arranged on the API male head in a matched manner; the oil tank truck oil delivery flowmeter calibration device is accurate in calibration, convenient to use, quick and accurate in calibrating the accuracy of the oil tank truck oil delivery flowmeter, can be carried out by only 2 persons, and can be directly connected with the oil tank truck when the oil tank truck is filled with oil, so that heavy tank returning operation is avoided, and the accuracy of the flowmeter is calibrated while the oil delivery is realized.

Description

Portable flowmeter for self-correcting oil precision of oil depot

Technical Field

The utility model relates to the technical field of petroleum flow calibration, in particular to a portable flowmeter for self-calibration of oil precision of an oil depot.

Background

The oil depot performs self-calibration once every quarter according to the management requirement, and adopts a 2000 liter standard container static volume method for calibration, because the standard container is huge in volume and inconvenient to use, more than four operators need to arrange equipment such as an oil tank truck and a trailer each time, the calibration generally needs 2-3 days, the corresponding oil products need to be returned to the tank through an oil depot pump house once after the self-calibration is completed, the tank returning is inconvenient, and a certain safety risk exists in the tank returning process; the self-correcting oil delivery position flowmeter needs 1 to 2 hours for three times, the labor intensity of oil depot personnel is increased, the fatigue operation time is long, the efficiency is very low, the self-correcting operation is carried out, the station occupation time is long, the normal oil delivery operation of the oil depot is affected to a certain extent, and individual oil depots are convenient to return to a tank and the flat car is required to be rented for transportation.

Disclosure of Invention

The utility model aims to: the portable flowmeter for the self-calibration of the oil depot oil delivery precision, which is provided by the utility model, is accurate in calibration, convenient, quick and accurate in use, can be used for verifying the accuracy of the oil depot oil delivery flowmeter, can be used by only 2 people, and can be directly connected with the oil tank truck for carrying out the oil tank truck oil loading, so that heavy tank returning operation is avoided, and the accuracy of the flowmeter is verified while the oil delivery is realized.

The technical scheme is as follows: oil depot sends out oily precision and uses portable flowmeter, its characterized in that: the double-end API male head and the double-end API female head are respectively arranged at two ends of the flowmeter body, and are fixedly connected with the flowmeter body through bolts; a display is fixedly arranged at the upper end of the flowmeter body and fixedly connected with the flowmeter body; the API male head is provided with a limiting connecting rod which is connected with the API male head in a matched manner, and the limiting connecting rod is of a telescopic structure; and the API female head is provided with a claw head which is connected with a connecting rod arranged on the API male head in a matched manner.

Specifically, limit connecting rod is eight, and annular setting is on the public head of API, and this limit connecting rod is telescopic structure setting.

Specifically, one side of the API male head is provided with a locking knob which is arranged in a rotatable structure, the locking knob is provided with a groove, and the locking knob extends to the inside of the API male head to be connected with a limiting connecting rod in a matched mode.

Specifically, four reinforcing rods are arranged between the API male head and the API female head, and the reinforcing rods are fixedly connected with the AIP male head and the API female head through nuts.

Specifically, the display is a 0.1 level flow meter display.

Specifically, be equipped with air vent and fluid-discharge valve on the flowmeter body, set up on the flowmeter body in opposition between this fluid-discharge valve and the air vent.

Specifically, a connecting pull rod is arranged on the API female head, and a spring is arranged at the connecting position of the connecting pull rod and the API female head.

Specifically, a handle arranged on the API male head and a handle arranged on the API female head are arranged on the same plane.

The beneficial effects are that:

the utility model has the advantages that: the verification flow of the oil depot flowmeter is simplified, the verification efficiency of the flowmeter can be effectively improved, the accurate oil delivery of the oil depot is ensured, the smooth transfer of the ground tanks of the power-assisted gas station is ensured, meanwhile, the workload of oil depot staff is reduced, and the effects of synergy and cost reduction are achieved; meanwhile, due to the fact that the plurality of reinforcing rods are arranged between the API male head and the AIP female head, the device is better in strength and higher in connection stability when in use, looseness caused after long-time use is avoided, and the calibration effect is prevented from being influenced; the AIP male quick connector and the API female quick connector are arranged at two ends of the AIP male quick connector and the API female quick connector, so that the AIP male quick connector is convenient to operate, labor cost can be reduced, and the AIP male quick connector and the API female quick connector are small and exquisite to use, convenient to use, simple in structure and convenient to carry; through the 0.1-level dosimeter display, accurate calibration can be achieved in the oil conveying process; the handle arranged on the API male head is arranged on the same plane with the handle arranged on the API female head, so that the API male head is convenient to install, convenient and accurate to dock, and the working strength is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic structural view of the present utility model.

The drawings are marked: API male head 1, handle 2, vent hole 3, flowmeter body 4, display 5, reinforcing rod 6, API female head 7, locking device 8, handle 9, connecting pull rod 10, spring 11, locking knob 12, drain valve 13, spacing connecting rod 14, claw head 15

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1-3, an intelligent fire alarm integrated rod for an oil reservoir area comprises an API male head 1, a handle 2, a vent hole 3, a flowmeter body 4, a display 5, a reinforcing rod 6, an API female head 7, a locking device 8, a handle 9, a connecting pull rod 10, a spring 11, a locking knob 12, a liquid discharge valve 13, a limiting connecting rod 14 and a claw head 15, wherein the display 5 is arranged at the upper end of the flowmeter body 4, the display is a 0.1-level flowmeter display 5, data can be accurately displayed, the gasoline passing through the flowmeter body 4 is accurately checked, the API male head 1 is fixedly connected with the flowmeter body 4 through bolts, the limiting connecting rod 14 is arranged at the upper end position of the API male head 1, the limiting connecting rod 14 is arranged on the API male head 1 in an eight ring shape, the telescopic operation of the limiting connecting rod 14 is controlled through the locking knob 12 arranged on the API, the connection is more accurately positioned and quickly connected, the connection is more convenient and accurate, the vent hole 3 is arranged on the flowmeter body, the vent hole 3 can be better, the air can be discharged, the air can be prevented from being fully filled into the oil reservoir, and the air can be prevented from being fully filled; the lower extreme position department at the body sets up flowing back valve 13 and carries out the flowing back to flowmeter body 4, can carry out interim spot check etc. to the oil in the oil tank through opening of control flowing back valve 13, the practicality is better, it is more convenient, keep away from the public first 1 one end of API on flowmeter body 4 and be provided with the female first 7 of API, be bolted connection between this female first 7 of API and flowmeter body 4, be provided with claw head 15 on the female first 7 of API, this claw head 15 annular sets up on the female first 7 of API, the connection pull rod 10 that sets up on the female first 7 of API controls opening and closing of claw head 15, and then better carry out quick connect, afterwards carry out locking through locking device 8, handle 9 that sets up on locking device 8 is in same horizontal position with handle 2 that sets up on the public first 1 of API, conveniently taking and installing equipment, be provided with many stiffener 6 through nut fixed connection between the female first 7 of API simultaneously, support through stiffener 6 for this equipment is when connecting tank car and oil feed platform, the supporting nature is better, also can make the pull rod connection function and make the pull rod take turns to the end of extension rod to the second that can be better, the pad is better, can also make the pad connection can be had the effect with the pull rod is connected with the pull rod through the pull rod is more than the first 11, the end cap is connected through the end cap, can be connected with the end cap is better, can be rotated, the end can be connected with the end through the pull rod is better, can't, the end can be connected through the end can be connected with the end through the end cap, can handle, can be had, can be connected through the end can conveniently, the end can be had, the end can has better, the end can has the end can and can be easily and can conveniently easily by the convenient.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (8)

1. Oil depot sends out oily precision and uses portable flowmeter, its characterized in that: the double-end API male head and the double-end API female head are respectively arranged at two ends of the flowmeter body, and are fixedly connected with the flowmeter body through bolts; a display is fixedly arranged at the upper end of the flowmeter body and fixedly connected with the flowmeter body; the API male head is provided with a limiting connecting rod which is connected with the API male head in a matched manner, and the limiting connecting rod is of a telescopic structure; and the API female head is provided with a claw head which is connected with a connecting rod arranged on the API male head in a matched manner.

2. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: the limit connecting rods are eight, are annularly arranged on the API male head, and are arranged in a telescopic structure.

3. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: one side of the API male head is provided with a locking knob which is arranged in a rotatable structure, the locking knob is provided with a groove, and the locking knob extends to the inside of the API male head to be connected with a limit connecting rod in a matched mode.

4. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: four reinforcing rods are arranged between the API male head and the API female head, and the reinforcing rods are fixedly connected with the AIP male head and the API female head through nuts.

5. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: the display is a 0.1-level flowmeter display.

6. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: the flowmeter body is provided with a vent hole and a drain valve, and the drain valve and the vent hole are oppositely arranged on the flowmeter body.

7. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: and a connecting pull rod is arranged on the API female head, and a spring is arranged at the connecting position of the connecting pull rod and the API female head.

8. The portable flowmeter for self-calibration of oil depot's precision of delivery of oil of claim 1, wherein: the handle arranged on the API male head is arranged on the same plane as the handle arranged on the API female head.