JPH02233399A - Refueling device - Google Patents

Abstract

PURPOSE:To improve the operation efficiency of feed systems for the kinds of oil in a low feed frequency and, at the same time, increase the number of the available feed systems for improving utility efficiency by attaching at least an oil feed hose to a case in a freely laterally movable manner. CONSTITUTION:Each of regular gasoline hoses 6a and 6b is provided on each of the front and rear sides of a case 2 and a light oil feed hose 6c and a premium gasoline feed hose 6d are provided on the right and left sides thereof, respectively. Upon light oil supply, for example, a vehicle is parked at either desired of feed areas A and B and, when the refueling is done at either of these areas, the same oil feed hose 6c ia used, i.e. the refueling is done through the same feed system. Upon premium gasoline supply, the gasoline feed hose 6d is moved to either of the oil feed areas A and B where the vehicle is parked and the amount of gasoline being fed is displayed simultaneously on indicators 10a and 10b on both sides of the case. In this case, therefore, the refueling at either of the feed areas A and B is done by the same gasoline feed hose 6d through the same feed system.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a refueling device installed at a refueling station for refilling automobiles and the like with oil such as gasoline.

[Conventional technology]

There are three types of fuel for automobiles handled at such service stations: regular gasoline, high-octane gasoline, and diesel oil.In order to make effective use of the premises, gas stations have refueling systems for the same or different types of oil in one refueling machine case. Many places have installed oil supply systems that incorporate two or more.

Conventionally, such a lubricating device has been used, for example, in JP-A-63-
There is a device shown in Publication No. 67297, which can refuel three types of oil: regular gasoline, high octane gasoline, and diesel oil with one refueling machine, and the front and back of the case have markings for each oil type. 3 refueling hoses total 6
The case is suspended from a tree, and inside the case is a refueling mechanism consisting of a refueling moke, a refueling pump, a flow rate pulse transmitter, a flow meter, etc., corresponding to each refueling hose. A display meter is designed on each side to be shared by three sets of oil supply systems, one for the front and one for the rear.

Furthermore, for example, there is a product shown in JP-A-62-16390, which deals only with regular and high-octane gasoline, and does not deal with light oil, which is less in demand among the three types of oil mentioned above. A refueling hose for regular gasoline is hung on the back, a refueling hose for high octane gasoline is hung on the side, and one refueling indicator is installed on the front and rear of the case, and the display meter is attached to the regular Only when gasoline and high-octane gasoline are shared, and at least one of the regular gasoline refueling hoses is not in use and at least one of the refueling areas formed on the front, front, or rear side of the refueling machine case is vacant. You can refuel with high octane gasoline.

[Problem to be solved by the invention]

However, since there are only one shared fuel supply quantity indicator on the front and rear sides of the case, even though one fueling machine is equipped with multiple fuel supply hoses, they cannot be used simultaneously in the same refueling area. Only one tube could be used, and the overall operating rate of the device was poor.

Further, in JP-A No. 63-67297, the refueling hose cannot be moved laterally, so the refueling range is narrow.

An object of the present invention is to solve the disadvantages of the conventional example, and to provide a refueling machine that handles three types of oil, such as regular gasoline, high-octane gasoline, and light oil, or a refueling machine that handles two types of oil, such as regular gasoline and high-octane gasoline. Therefore, it is possible to improve the operating rate of the lubrication system for oil types that are used less frequently, increase the number of lubrication systems that can be used at the same time, improve usage efficiency, and provide a lubrication device that is easy to use. be.

[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention provides a refueling hose dedicated to each refueling area and a display set on the front and rear surfaces of the case, and a refueling hose that is commonly used for both refueling areas and the rear on the side of the case. In a refueling device in which display meters are provided on the front and rear surfaces of the case and each refueling hose is connected to a refueling mechanism inside the case, at least one refueling hose can be attached to the case in a horizontally movable manner. It is something to do.

[Function] Separate fuel quantity indicators for different types of oil are provided on the front and rear surfaces of the fuel dispenser case, so the same B can be displayed for multiple cars in each fueling area.
It is possible to directly supply oil to Y, and the same number of oil supply systems as there are oil supply hoses can be used at the same time.

Since at least one refueling hose, for example, a refueling hose shared by both refueling areas, is made horizontally movable, refueling operations are easy.

(Example] Hereinafter, embodiments of the wooden invention will be described in detail with reference to the drawings.

FIG. 1 is a perspective view showing a first embodiment of the oil supply device of the present invention;
Fig. 2 is an explanatory diagram of the same, and Fig. 3 is a block diagram of the same as above. A top case 4 is installed on the top of the main body case 2 via support legs 3, and this refueling machine 5 supplies three types of fuel to the car: regular gasoline, high octane gasoline, and diesel oil. There are two refueling hoses 6'a and 6b for regular gasoline refueling on the front and rear sides of the main body case 2, a refueling hose 6c for light oil on the right side, and a refueling hose 6c for high octane gasoline on the left side. A refueling hose 6d was installed for each tree.

The refueling hoses 6c and 6d for light oil and high-octane gasoline are provided through elongated holes 7a formed in the side surface of the main body case 2.
, 7b are attached so that they can be slid in the front and rear directions.

Nozzle hooks 8 having nozzle switches SW+, SWz, SW3SWa are provided on the front and rear surfaces and both left and right sides of the main body case 2, and each oil supply hose 6a to 6 is installed here.
Attach the oil supply nostle 9 attached to the tip of d.

In addition, on the front and rear surfaces of the main body case 2, there are provided refueling amount indicators 10a and 10b for high-octane gasoline, refueling amount indicators 10c and 10d for regular gasoline, and refueling amount indicators 8110e and 10f for light oil, respectively. god display 1
1, "High Octane" and "Regular Co."
The characters ``High Octane'' and ``Diesel Oil'' are written on the left and right sides of the top case 4, respectively.

Then, as a refueling mechanism for regular gasoline, a refueling pipe 12a communicating with an underground oil storage tank is installed inside the main body case 2, and a refueling pump 14a connected to a refueling motor 13a is installed in the refueling pipe 12a. The oil supply pipe 12a on the discharge side of the pump lla is branched into two, each branch pipe 12a-1. 12a-2 is a flow rate pulse transmitter 15a,
Flowmeters 16a and 16b connected to the flow meters 15b were connected to the LJ, and the discharge ports of the old flowmeters 16a and 16b were connected to the oil supply hoses 6a and 6b, respectively.

A control device 17a using a conventionally well-known microcomputer or the like is provided inside the case 2, and the control device 17a receives flow rate pulse signals from the flow rate pulse transmitters 15a, 15b described above and nozzle switches sw, , sw2.
Introducing ON and OFF signals from the controller 17a and displaying the control signals from the control device 17a to the display meters ioc, ioa and the oil supply motor 13a.
to be introduced.

As described above, two refueling systems for regular gasoline +14 are established, and in these two refueling systems for the same type of oil, the refueling motor 13a and the refueling pump 14a are shared, and the old displays 10c and 10d are each independent. Be controlled.

Next, the fueling mechanism for light oil will be explained.

The basic configuration is the same as the above-mentioned refueling mechanism for lego and lar gasoline, and a refueling pump 14b connected to a refueling moke 13b and a flow rate pulse transmitter 15c are connected to a refueling pipe 12b communicating with an underground tank. The discharge port of the flowmeter 16c is connected to the oil supply hose 6C, and the flow rate pulse signal from the flow rate pulse transmitter 15c and the on/off signal from the nozzle switch SW3 are introduced into the control device 17b, and the The control signal is sent to the refueling motor 13b and the display meter]. It was introduced into Oe10f. The light oil supply system is configured as described above, and the display meter 10e
, 10f are controlled simultaneously.

Since the refueling mechanism for high-octane gasoline is the same as that for light oil described above, the same reference numerals will be given here and detailed explanation will be omitted.

In this way, one Q-type refueling machine has a total of four refueling systems: two regular gasoline refueling systems, one high-octane gasoline refueling system, and one light oil refueling system. Refueling areas A and B are formed at the front and rear of the machine 5, respectively, and the refueling systems for high-octane gasoline and light oil, which are rarely used, are located on the side of the case refueling machine 5 so that they can be refueled in either refueling area A or B. It is located on the side of the building.

Next, usage and operation will be explained.

To refuel with regular gasoline, park at either the front or rear refueling area A or B of the refueling machine 5, for example on the A side, and connect the refueling nozzle 9 of the refueling hose 6a to the nozzle hook 8.
When the nozzle switch SW1 is removed from the switch, the nozzle switch SW1 is turned on and this on signal is input to the control device 17a.
When the refueling motor 132 is turned on by the action of a, only the indicator 10c on the front side of the lower case 2 is reset.

Then, when the refueling nozzle 9 is inserted into the fuel filler opening of the automobile and the nozzle harp is opened, the regular gasoline pumped up by the refueling pump 14a from the underground tank via the refueling pipe 12a is discharged from the tip of the refueling nozzle into the gasoline tank of the automobile. The flow rate is measured by the flow meter 16a and output as a pulse signal from the flow rate pulse transmitter 15a to the control device 17a, where the counter 1 is displayed as the amount of oil supplied only on the display meter 10c on the front side.

When refueling is completed and the refueling nozzle 9 is returned to the nozzle hook υ 8, the nozzle switch SWl is turned off, thereby stopping the refueling motor 13a.

When refueling with regular gasoline in the rear refueling area B, the refueling hose 6b on the rear side is used in the same manner using the shared refueling motor 13a and refueling pump 14a.
In this case, use the rear refueling hose 6b of a separate system,
The refueling rate is determined based on the output from the flow meter 16b and the flow rate pulse transmitter 15b, which are separate from the above case.
It is displayed only on the rear display meter 10d.

Next, when refueling with light oil, the vehicle stops at one of the refueling areas AB and moves the refueling hose 6c in the direction of the refueling area AB, for example A, through the elongated hole 7a. In this case, the on signal of the nozzle switch SW3 when the refueling nozzle 9 is removed from the nozzle hook 8 causes the indicators 10e and 10f on both the front and rear surfaces of the lower case 2 to be reset at the same time, and the pulse signal from the flow rate pulse transmitter 15c is reset. The amount of refueling calculated by the control device 17b is displayed on the front and rear display meters 1.
0e10f are displayed at the same time.

Therefore, when refueling with diesel fuel, you only need to stop at the desired side of either refueling area A or B. In this case, for example, even if another car is refueling with regular gasoline in refueling area A, you can park the vehicle side by side in the same refueling area A. Light oil can be refueled using the same refueling hose 6c, that is, the same refueling system, regardless of whether refueling is performed on either side of the refueling area A or B.

When refueling with high-octane gasoline, move the refueling hose 6d to either refueling area A or B on the side where the car is parked in the same way as when refueling with light oil. displayed at the same time. Therefore, in this case as well, refueling to either side of the refueling areas A and B is performed by the same refueling system using the same refueling hose 6d.

In this first embodiment, each refueling hose is provided on the main body case 2, but as a second embodiment, each refueling hose may be suspended from the top case 4 as shown in FIG.

As a third embodiment, as shown in FIG. 5, a regular gasoline refueling hose 6a. 6b is similar to the refueling hoses 6c and 6d for light oil and high octane gasoline,
Elongated holes 7c and 7d may be provided on the lower surface of the deposit case 4, and the elongated holes 7c and 7d may be suspended so as to be slidable in the left and right directions.

As a result, when stopping along Island 1 to refuel with regular gasoline, the parking locations will expand in the longitudinal direction of Island 1, making it easier to stop, and will also result in more parking locations for high-octane gasoline and diesel oil. It can be enlarged, the parking position can be freely determined, and the display meter 10
There is an advantage that a to 10f are also easier to see.

Further, in the first, second, and third embodiments, three types of oil can be supplied, but as a fourth embodiment, two types of oil, regular gasoline and high-octane gasoline, may be used as shown in FIG.

〔Effect of the invention〕

As mentioned above, since the oil supply device of the Wood invention handles multiple oil types↓2 oils, it can meet the requests of refueling customers who request any type of oil. By installing a display meter, multiple cars can be refueled at the same time, and the refueling system for oils that are in low demand, such as high-octane gasoline and diesel oil, can be shared between the two refueling areas. Therefore, the operating rate of the entire device can be improved, and since a refueling hose that can be moved laterally is provided, the refueling range is expanded and operability is also good.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a first embodiment of the lubricating device of Wood's invention;
Figure 2 is an explanatory diagram of the same as above, Figure 3 is a block diagram of the same as above, Figure 4 is a perspective view of the second embodiment, Figure 5 is a perspective view of the third embodiment, and Figure 6 is the fourth embodiment. FIG. 1...Island 2...Wooden case 3...
- Support legs 4...Top case 5...Refueling machines 6a, 6b, 6c, 6d-...Refueling hoses 7a, 7! ]
,7c,7d...Elongated hole 8...Nozzle hook
9... Refueling nozzles 10a, 10b, 10c, 10d, 1
0e, 10f = oil supply amount display meter 11...oil type display 12a, 12b, 12c, 12a-1. 12
a-2...Oil supply pipes 13a, 13b, 13c=-
Refueling motor 14a 14b, 14c... Refueling pump 15a 15b 15c. 1! M--Meteor pulse transmitter 16a, 16b, 16c, 16d--
・Flow meters 17a, 17b, 17c - control devices A, B...lubrication area

Claims (1)

[Claims] A refueling hose dedicated to each refueling area and a display meter are provided on the front and rear surfaces of the case, a refueling hose that is shared by both refueling areas is provided on the side of the case, and an indicator is provided on the front and rear surfaces of the case, and each refueling hose is connected to the refueling mechanism inside the case. In the oil supply system connected to
A refueling device characterized in that at least one refueling hose is attached to a case so as to be movable laterally.