JPH0725398B2 - Refueling device - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a fueling device installed in a gasoline service station for fueling an automobile or the like.

[Conventional technology]

Among such refueling devices, a fixed type above the ground is that a refueling machine case is installed on an island installed on the ground, and a refueling mechanism such as a refueling pump, a refueling motor, and a flow meter is housed in the case, and a tip is provided on the outside of the case. A refueling hose with a refueling nozzle is attached to.

By the way, the refueling machine case is composed of an upper case and a lower case, and a refueling mechanism such as a refueling pump is housed in the lower case, and a refueling amount indicator and a refueling control circuit composed of electronic parts are housed in the upper case. There is something I did.

In this case, in the conventional refueling device, the upper case is erected directly on the lower case, and the upper case is not a closed structure.

[Problems to be solved by the invention]

For this reason, in order to protect the refueling control circuit, etc. in the upper case from the gasoline vapor that leaks up from the refueling mechanism part in the lower case and ensure safety, put them in a flameproof box. I try to store it.

However, since this explosion-proof box is large, heavy, and expensive, the structure is complicated, the stability when installing the oil supply device is not good, and the cost is high.

The object of the present invention is to eliminate the inconveniences of the above-mentioned conventional example, and to secure the safety of these control devices only by devising the case of the refueling machine without housing the refueling control circuit etc. in the upper case especially in the explosion-proof box. The purpose of the present invention is to provide an oil supply device which can secure the fuel consumption and can easily assemble the case.

[Means for solving problems]

In order to achieve the above-mentioned object, the present invention provides an upper case that houses a fuel supply pump, a fuel supply motor, a fuel supply mechanism such as a flow meter and the like, above the lower case that stores a fuel supply amount indicator and a fuel control circuit. In the provided oil supply device, when the window panel in which the transparent plate is fitted in the frame is attached to the outside of the front panel of the upper case, the frame is bent 90 degrees inward with the side and the top, and the side is the bent portion. Is the joint, and the tip of this bent part is further upward in the upper part.
Bend 90 degrees to form a joint, and the lower part of the framework forms an inward bend only in the center part of the frame to form a joint, and the overhang of the ceiling panel is folded downward 90 degrees to form a joint. Is a joint formed on the upper end of the window panel by extending downward only the substantially central portion of the rising portion for coupling with the front panel and bending its tip forward 90 degrees horizontally to form a joint. Insert from below into the joint of the ceiling panel, apply the entire window panel to the front of the front panel, and make the joint of the side of the window panel closely adhere to the inside of the pillar that stands up integrally from the lower case,
Join the lower joint with the joint of the floor panel and insert a screw into this part from below to fix it, and position the gap between the front panel and the window panel below the transparent plate. The gist is that a sealing material is provided in the lateral direction.

[Action]

According to the present invention, the upper case in which the refueling control circuit and the like are housed is separated from the lower case, is installed above the lower case, and is sealed, so that the gasoline vapor that escapes from the refueling mechanism portion in the lower case. Never reaches the upper case. Further, since another window panel is provided on the front surface of the upper case, the protection of the upper case is increased, and the refueling control circuit and the like provided in the upper case are sufficiently protected against external force.

Since the sealing material is provided in the gap formed between the window panel and the front panel, the transparent plate of the window panel and the window hole of the front panel are provided with a double structure so that dust, insects, etc. You can prevent it from getting dirty.

〔Example〕

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a vertical sectional side view of an essential part showing an embodiment of a fueling apparatus of the present invention, FIG. 2 is a front view of the same as above, and FIG.
FIG. 4 is an overall perspective view of the refueling device, and the overall configuration of the refueling device is the same as that already described, and the refueling device case 1 erected on the island is composed of an upper case 1a and a lower case 1b, In the lower case 1b, a refueling pump, a refueling motor,
It has a built-in refueling mechanism such as a flow meter, the refueling amount indicator 2 and the refueling control circuit 3 composed of electronic parts are housed in the upper case 1a, and the upper case 1a is spaced about 10 cm above the lower case 1b. Then, it is attached to the column 5.

The upper case 1a is a closed case in which the upper end and the lower end of the front panel 4 are respectively screwed to the falling part of the ceiling panel 7 and the rising part of the floor panel 8 and the side parts are integrally formed by the columns 5.

Then, the front panel 4 is formed with a window shield 4a, the refueling amount indicator 2 is exposed through a transparent plate 4b such as an acrylic resin attached behind the front panel 4, and a part of the floor panel 8 is provided with an opening / closing lid. 9 is mounted, and a setting mechanism 10 such as gasoline unit price setting and battery switch at the time of power failure is installed on the operation unit.
10a is projectingly provided on the lower side of the opening / closing lid 9. The opening / closing lid 9
Is provided with a lock 9a and the setting mechanism 10 is provided with an opening detection switch 11.

Reference numeral 12 in the drawing denotes a window panel that covers the outside of the front panel 4, and this is a frame 13 into which a transparent plate 14 such as glass is fitted. The transparent plate 14 indicates the amount of lubrication when the window panel 12 is attached. It is attached so as to be located in front of the total 2.

Then, the frame 13 bends the side part and the upper part inward by 90 degrees, the side part makes this bent part as it is as the joint part 15, and the upper part bends the tip of this bent part further upward by 90 degrees. Was used as the joint portion 17, and an inwardly bent portion was formed only at the substantially central portion of the lower portion of the framework 13 to form the joint portion 16.

Further, the protrusion of the ceiling panel 7 is bent downward by 90 degrees to form a joint portion 18, and the floor panel 8 is also provided with the substantially central portion of the rising portion for coupling with the front panel 4 extending downward as it is. The tip is bent forward 90 degrees horizontally to form a joint 19. 20 in the figure is the front panel 4 and the window panel.
A sealing material such as a sponge, which is interposed in the gap between the reference numeral 12 and 12, is a decorative plate using pantometal.

In this way, in order to mount the window panel 12 on the outside of the front panel 4, the joint portion 17 formed on the upper end of the window panel 12 is inserted from below into the joint portion 18 of the ceiling panel 7, and the entire window panel 12 is attached. If applied to the front of the front panel 4, a window panel
The joints 15 on the sides of 12 closely adhere to the inside of the column 5 (see FIG. 3), and the joints 16 on the lower part join to the joints 19 of the floor panel 8, so screws 21 are inserted into these screw holes. Insert from the side and fix.

In this way, the upper portion of the window panel 12 is tightly locked to the inside of the ceiling panel 7, the side portions thereof are in close contact with the support columns 5, and the lower portions thereof are fixed to the floor panel 8 by screws. Although there is only one screwing point, since the upper part and the side part are in close contact with the ceiling panel 7 and the pillar 5, respectively, there is no fear of the window panel 12 coming off, and this part is completely sealed.

Further, a sealing material 20 is provided laterally below the transparent plate 14 in a gap 22 formed between the double-sided panel 4 and the window panel 12, so that the lower portion of the front panel 4 and the window panel 12 is opened. Dust or insects that enter the gap 22 from the surface is prevented from polluting the transparent plate 14 of the window panel 12 or the window hole 4a of the front panel 4.

Thus, the upper case 1a is doubly protected by attaching the window panel 12 to the front surface, and in particular, the transparent plate 46 on which the indicator 2 is located can be protected from external force.

In order to set the unit price of gasoline, etc., the lock 9a is unlocked, the opening / closing lid 9 is rotated downward, and the setting mechanism 10 integrated with this is turned to the front and operated. At this time, the lid detection switch
When 11 works at the same time and the lid 9 is opened, refueling becomes impossible.

Then, in order to carry out repair, maintenance and inspection of the refueling amount indicator 2 and the refueling control circuit 3 in the upper case 1a, the window panel 12 and the front panel 4 are sequentially removed and this is performed from the front side.

〔The invention's effect〕

As described above, in the oil supply device of the present invention, since the upper case is separated from the lower case and is hermetically provided above the lower case, there is no possibility that paper from inside the lower case reaches the upper case. Can be a non-hazardous area.

Also, in this case, the front of the upper case is covered with a window panel, so the transparent plate part that is easily damaged can be double-covered and sufficiently protected against external force. The safety can be secured without storing it inside.

And, since the upper case and the lower case are separated from each other by attaching the window panel by screwing at the lower part of the upper case, the work is easy and easy to assemble.
Since the sealing material is provided in the gap formed between the window panel and the front panel, the double structure makes the transparent plate of the window panel and the window hole of the front panel dirty with dust or insects entering the gap. It can prevent the

[Brief description of drawings]

FIG. 1 is a vertical sectional side view of an essential part showing an embodiment of an oil supply apparatus of the present invention, FIG. 2 is a front view of the same, FIG. 3 is a transverse plan view of the same, and FIG. 4 is an overall perspective view. 1 ... Lubricator case, 1a ... Upper case 1b ... Lower case, 2 ... Lubrication amount indicator 3 ... Lubrication control circuit, 4 ... Front panel 4a ... Window hole, 4b ... Transparent plate 5 ... … Posts, 6 …… Decorative plate 7 …… Ceiling panel, 8 …… Floor panel 9 …… Opening / closing lid, 9a …… Lock 10 …… Setting mechanism, 10a …… Operating section 11 …… Opening lid detection switch 12 …… Window panel, 13 …… Framework 14 …… Transparent plate, 15,16,17 …… Joint part 18,19 …… Joint part, 20 …… Seal material 21 …… Screw, 22 …… Gap 23 …… Ceiling panel, 23a …… joint 24 …… window frame, 24a …… joint

Claims (1)

[Claims] Claims: 1. A lubrication system comprising: an upper case accommodating a refueling amount indicator, a refueling control circuit, etc., above a lower case accommodating a lubrication mechanism such as a refueling pump, a refueling motor and a flow meter. When the window panel in which the transparent plate is fitted in the frame is attached to the outside of the front panel of the upper case, the frame is bent 90 degrees inward with the side part and the upper part, and the side part uses the bent part as a joint, The upper part is bent further upward by 90 degrees to form a joint, and the lower part of the frame is formed with an inward bent part only in the central part of the frame to form a joint, and the overhang of the ceiling panel is lowered. Fold it 90 degrees to form a joint, and for the floor panel, only the central part of the rising part for joining with the front panel is extended downward as it is, and its tip is forward.
Bend 90 degrees horizontally to form a joint, insert the joint formed on the upper edge of the window panel from below into the joint of the ceiling panel, and apply the entire window panel to the front surface of the front panel. Adhere the joint of to the inside of the pillar that stands up integrally from the lower case, join the joint of the lower part to the joint of the floor panel and insert the screw from below into this part to fix it. An oil supply device characterized in that a sealing material is provided in a lateral direction below a transparent plate in a gap formed with a window panel.