CN218810333U - Oil filling amount compensation device - Google Patents

Abstract

The utility model relates to an improvement of oiling verification technology, in particular to an oiling amount compensation device, when the oiling machine is checked and the oil amount does not reach a metering neck, the oil amount compensation can be directly carried out through the oiling amount compensation device; the oil storage tank (1) is communicated with the upper part of a measuring device (4) through an oil inlet pipe I (2), the lower part of the measuring device (4) is externally connected with a standard metal measuring device through an oil inlet pipe II (8), an oil inlet valve (3) is connected to the oil inlet pipe I (2) in series, a solenoid valve (7) is arranged on the oil inlet pipe II (8), and a liquid level meter (5) is arranged in the measuring device (4); the device can be used as a matching device of the oiling machine calibrating device to be directly additionally arranged on the oiling machine calibrating device, the oil output error of the oiling machine is judged through the oil adding amount of the compensating device, the oil adding amount in the compensating device can be accurately adjusted through the induction of the liquid level meter, and the temperature sensor can accurately monitor the environmental parameters in the oil supplementing process of the compensating device.

Description

Oil filling amount compensation device

Technical Field

The utility model relates to an it examines and determine the improvement of technique to refuel specifically is an add oil mass compensation arrangement.

Background

The fuel oil dispenser (hereinafter referred to as fuel dispenser) is a compulsory metering device which can be directly used for trade settlement, and the fuel dispenser is also one of the metering devices which are mainly supervised by the market supervision and management bureau in China.

The structure of the traditional calibrating and measuring device for the oiling machine is shown in figure 1, and after the measuring device is quantitatively filled with fuel according to the national calibration regulations in the calibrating process, whether the filling quantity of the fuel oiling machine has errors or not is judged by observing the difference between the inner scale of the measuring neck on the measuring device and the standard capacity.

However, the phenomenon of large fuel filling amount deviation may exist in some fuel dispensers, namely after the fuel filling with rated capacity is completed, the fuel liquid level still does not enter the metering neck, at this time, additional fuel filling is needed until the fuel amount reaches the designated scale position in the metering neck, the fuel refilling aiming at the situation is generally performed in a manual filling mode at present, but if the fuel refilling is performed outdoors, the fuel refilling operation is complicated.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model provides an add oil mass compensation arrangement when examining the tanker aircraft, when the oil mass appears and the measurement neck is not arrived, can directly carry out the oil mass compensation through adding oil mass compensation arrangement to judge the oil error of tanker aircraft according to the oil mass of compensation.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides an add oil mass compensation arrangement, includes that batch oil tank, batch oil tank communicate with the upper portion of chi through advancing oil pipe one, and the lower part of chi is through advancing oil pipe two external standard metal gauges, advances oil pipe one and has concatenated the inlet valve, advances to be equipped with the solenoid valve on the oil pipe two, be equipped with the level gauge in the chi.

Preferably, the glass tube is embedded in the measuring device and is connected with the measuring device in a sealing mode through a sealing piece.

Preferably, a temperature sensor is further arranged in the measuring device.

Preferably, the inner wall of the upper part of the measuring device is provided with a slope surface, and the opening direction of the first oil inlet pipe faces the slope surface.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses an add oil mass compensation arrangement can directly install additional on tanker aircraft calibrating installation as tanker aircraft calibrating installation's supporting device to judge the error volume that the tanker aircraft produced oil through compensating arrangement's the oil mass, and the oil mass in the compensating arrangement can accomplish accurately adjustable through the response of level gauge, and temperature sensor can monitor the environmental parameter of compensating arrangement oil supplementing in-process accurately.

Drawings

FIG. 1 is a schematic diagram of a standard metal gauge;

fig. 2 is a schematic structural diagram of the present invention.

Description of reference numerals: 1. an oil storage tank; 2. an oil inlet pipe I; 3. an oil inlet valve; 4. a measuring device; 5. a liquid level meter; 6. a temperature sensor; 7. an electromagnetic valve; 8. an oil inlet pipe II; 9. a glass tube; 10. a seal member; 11. an observation window; 12. a slope surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 2, an oil charge compensation device comprises an oil storage tank 1, wherein the oil storage tank 1 is communicated with the upper part of a measuring device 4 through an oil inlet pipe I2, the lower part of the measuring device 4 is externally connected with a standard metal measuring device through an oil inlet pipe II 8, the oil inlet pipe I2 is connected with an oil inlet valve 3 in series, the oil inlet pipe II 8 is provided with an electromagnetic valve 7, and a liquid level meter 5 is arranged in the measuring device 4; the glass tube 9 is nested in the measuring vessel 4 and is connected with the measuring vessel 4 in a sealing way through a sealing element 10; a temperature sensor 6 is also arranged in the gauge 4; the inner wall of the upper part of the measuring device 4 is provided with a slope 12, and the opening direction of the oil inlet pipe I2 faces the slope 12.

When the calibrating device is used for calibrating that the oil output of the oiling machine does not reach the standard scale position of a standard metal container metering neck, an oil inlet valve 3 is opened to fill a spare oil vector device 4 in an oil storage tank 1, a liquid level meter 5 can control the amount of supplemented fuel oil, a digital liquid level meter is also arranged in the conventional oiling machine calibrating device, the amount of the oil to be compensated by the compensating device is determined by subtracting the value of the digital liquid level meter in the oiling machine calibrating device from the standard scale value of the metering neck, through the liquid level feedback of the liquid level meter 5, when the oil amount in the equivalent device 4 reaches the required oil compensation amount, the oil inlet valve 3 is closed, an electromagnetic valve 7 is opened to perform oil compensation operation, and when the amount of the oil to be compensated is larger than the internal amount of the measuring device 4, multiple times of compensation action can be performed; slope 12 can cushion and defoaming, and observation window 11 can observe whether there is remaining fluid in the volume gage after the benefit oil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an add oil mass compensation arrangement, its characterized in that, including batch oil tank (1), batch oil tank (1) through advancing the upper portion intercommunication of oil pipe (2) and graduated flask (4), the lower part of graduated flask (4) is through advancing oil pipe two (8) external standard metal graduated flask, has concatenated inlet valve (3) on advancing oil pipe (2), advances to be equipped with on oil pipe two (8) solenoid valve (7), be equipped with level gauge (5) in graduated flask (4).

2. The fuel filling amount compensating device according to claim 1, further comprising a glass tube (9), wherein the glass tube (9) is nested in the gauge (4) and is hermetically connected to the gauge (4) through a sealing member (10).

3. The fuel filling amount compensating device according to claim 1, wherein a temperature sensor (6) is further provided in the gauge (4).

4. The oil filling amount compensation device according to claim 1, characterized in that the inner wall of the upper part of the gauge (4) is provided with a slope surface (12), and the opening direction of the first oil inlet pipe (2) faces the slope surface (12).

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