JPS62220496A - Lubricating device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a refueling device installed at a refueling station for refueling automobiles with gasoline.

[Conventional technology and its problems]

There are multiple types of oil used to refuel automobiles, such as regular gasoline and high-octane gasoline, and conventionally, in order to improve refueling efficiency, one refueling machine can refuel regular and high-octane gasoline. A system has been proposed in which any type of oil can be refueled freely (Japanese Patent Application Laid-Open No. 51-33316, Japanese Patent Application Laid-Open No. 1515-1987, etc.).
Two hose winding reels are provided in one case, and either one can be used.

However, when handling different types of oil with one refueling machine, with conventional equipment, only one car can be refueled in the refueling area of one refueling machine. However, in terms of effective use of space, this was not sufficient.

The purpose of the present invention is to eliminate the above-mentioned disadvantages of the conventional example, to enable simultaneous refueling of multiple vehicles in the installation area of one refueling machine, and to fully utilize the site, especially in small-sized refueling stations. The objective is to provide a refueling device that can.

[Means for solving problems]

In order to achieve the above object, the present invention is characterized in that a plurality of hose processing devices for a pair of hanging refueling hoses for refueling different types of oil are arranged side by side in one case.

[Effect]

According to the present invention, a plurality of sets of hose processing devices each having at least one pair of hanging refueling hoses for supplying different types of oil are arranged in parallel in one case, so that a plurality of hose processing devices can be installed in the installation area of one case. This makes it possible to refuel several vehicles at the same time with the same type of oil, and the total number of cases can also be reduced, so manufacturing costs can be kept low.

〔Example〕

Embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is an overall explanatory view showing an embodiment of the oil supply device of the present invention, and in the figure, 1 indicates a case that houses a treatment device for the oil supply hose, and the same structure is included in the case 1 from which the oil supply device of the present invention can be peeled off. Two sets of oil supply systems are installed in parallel.

The first of this 2u. Of the second refueling systems, the first refueling system will be explained by taking the first refueling system as an example.
Paired with both reels 2a.

A refueling hose position detector 5a is connected to the hose 3a, and a motor 4a is connected thereto to form a hose processing device, which is installed inside the case 1. A refueling nozzle 6a is provided at the tip of each of the take-up reels 2a and 3a.

Wind the hanging refueling hoses 8a and 9a with 7a attached,
A refueling hose 8a near the refueling nozzles 6a and 7a.

9a is provided with hose elevation switches 10a and 11a.

In this way, one refueling hose 8a is used for regular gasoline, and the other refueling hose 9a is used for high-octane gasoline.

9a was connected to the ends of the oil supply pipes 12a and 12b.

A second lubrication system is configured in the same manner as the first lubrication system configured as described above, and the hose processing device of the second lubrication system is housed in the same case 1 in which the first lubrication system is housed. The hanging refueling hoses 8b and 9b wound around the take-up reels 2b and 3b are hung from here, and in this case, one refueling hose 8b is for regular use, and the other refueling hose 9b is for high octane use, respectively. The oil supply pipes 13a and 13b were connected to the pipes.

In the figure, reference numeral 142 indicates a pump device for regular gasoline, which is a fuel supply pipe 1 extending from an underground tank (not shown).
5a to connect the oil supply pipes 12a and 12b to the oil supply pipe 1.
A refueling pump 17a connected to a refueling motor I6a is disposed in the middle of the refueling pipe 12a, and flowmeters 20a and 21a are connected to flow rate pulse transmitters 18a and 19a in the middle of the refueling pipe 13a, respectively, and a solenoid valve 22a.

23a are arranged in sequence.

Further, 14b indicates a pump device for high octane gasoline, which is also similar to the pump device 14a for regular gasoline. Refueling pipes 12 are connected to respective refueling hoses 9a and 9b for high-octane gasoline in the second refueling system.
a and 13b, and the other configurations are the same as those of the pump device 14a.

In the figure, 24a indicates a refueling amount indicator of the first refueling system, and the refueling amount indicator 242 includes one display section 25a,
Display lamps 26a and 27a are provided to indicate the oil type, such as "regular" and "high octane."

Note that the number "1", for example, is written on the oil supply amount indicator 24a as a display 28a to make it clear that this is for the first oil supply system, and the oil supply hose 8a of case 1, The same number "1" as the display 29a indicating that this belongs to the first refueling system may also be written at the extended position of 9b.

The refueling amount indicator 24b of the second refueling system was also constructed in the same manner as the first one. Note that the same numerical numbers as those of the first are used for the components of the second refueling system, and the alphabet "b" is attached to them.

In this way, as shown in FIG.
If a plurality of cases 1 are suspended from the two oil supply hoses 8a, each case 1 is supplied with a different type of oil.

9a, 8b, and 9b are each suspended from near both ends of the case 1 as one set.

And these one set of oil supply hoses 8a, 9a or 8b
, 9b are installed at easy-to-see positions such as on the wall of a building 31 such as an office, and a pump device storage chamber 32 is provided next to the building 31 to store the pump devices 14a, 14b. was stored.

Next, I will explain how to use it and how it works.For example, to get regular gasoline refueling, you need to stop at the refueling area below Case 1, and then first. Decide which of the second refueling systems to use. Now, to explain the case where the first refueling system is used as an example, one of the two refueling hoses 3a and 9a hanging from below the display 29a written on the hose storage case 1 is for regular gasoline. When a hose lift switch 10a provided on the refueling hose 8a is turned on, the reel motor 4a rotates, the take-up reel 2a rotates, and the refueling hose 8a descends.

Then, when the refueling hose 8a descends to the refueling position by the action of the refueling hose position detector 5a and stops there, the solenoid valve 22a provided in the middle of the refueling pipe 12a to which the refueling hose 8a is connected in the pump device 14a opens. , the refueling motor 16a rotates and the refueling pump 17a is driven. In addition, the display on the display section 25a of the refueling amount display meter 24a is reset,
The "regular" indicator lamp 26a lights up, indicating that the regular refueling hose 8a is in use in the first refueling system, and the hose lift switch Ila of the other refueling hose 9a is interlocked, making it inoperable. becomes.

Therefore, when the refueling nozzle 6a is inserted into the car tank and the nozzle valve is opened, gasoline is drawn up from the underground tank into the refueling pipes 15a and 12a by the action of the refueling pump 17a, and the flow rate is measured by the flowmeter 20a. , the flow rate pulse signal from the flow rate pulse transmitter 18a is counted and displayed on the oil supply amount display meter 243.

At this time, the other refueling hose 9 of the first refueling system
Even if an attempt is made to refuel with "high octane" gasoline using the first refueling system, simultaneous refueling using the first refueling system is prevented because the hose lift switch lla is interlocked. Therefore, there is no problem even if there is only one oil supply amount indicator 242.

However, the refueling hose B of the second refueling system is suspended in the same way from the case 1 in which the first refueling system is housed.
Regarding b and gb, simultaneous refueling is possible even if the first refueling system is in use. In this case, if an attempt is made to refuel with high octane gasoline of a different oil type than the regular gasoline being used in the first refueling system, it is of course possible to refuel because the pump device 14b is separate from the regular gasoline. be. Also, when refueling with regular gasoline, since the flow meter 21a and the electromagnetic valve 23a are provided, simultaneous refueling is possible even if the first refueling system is in use.

In addition, if the take-up reels 2a, 3a and 2b, 3b are each made horizontally movable within the case 1, the reels can be moved according to the parking position of the vehicle, thereby making refueling work easier. be able to.

〔Effect of the invention〕

As described above, the refueling device of the present invention can refuel at least two vehicles at the same time in the refueling area of one refueling machine, so space can be used effectively, especially in small-sized refueling stations with small site areas. In addition, the refueling hose processing devices for two refueling systems can be stored together in one hose storage case, and each hose processing device has a pair of refueling hoses that handle different types of oil, making the entire device compact. Not only can they be grouped together, but they can also be refueled with the same type of oil at the same time, and the total number of cases installed can be reduced, so manufacturing costs can be kept low.

[Brief explanation of drawings]

FIG. 1 is an overall explanatory diagram showing an embodiment of the oil supply device of the present invention,
FIG. 2 is an overall perspective view of a fueling station in which the fueling device of the present invention is installed. 1... Cases 2a, 3a, 2b, 3b---Take-up reels 4a, 4b
...Reel motors 5a, 5b...Refueling hose position detector 6a, ? a, 6
b, 1b...Refueling nozzle 8a, 9a, 8b, 9b...
・Hanging refueling hose 10a, lla, 10b, 11b・
-・Hose lift switches 12a, 13a, 12b, 13
b.--Oil supply pipes 14a, 14b...Pump devices 15a, 15b-Oil supply pipes 16a, 16b-Oil supply motors 17a, 17b...Oil supply pumps 18a, 19a, 18b, 19b-Flow rate pulse transmitter 2
0a, 21a, 20b, 21b...flow meter 22 a
, 23 a , 22 b , 23 b --- Solenoid valves 24 a, 24 b... Oil supply amount display meters 25 a, 25 b... Display parts 26 a, 27 a, 26 b, 27 b... Display lamp 2
8a, 29a, 28b, 29 b...display 30...
Canopy 31...Building 32...Pump equipment storage room

Claims (1)

[Claims] A refueling device characterized in that a plurality of hose processing devices each having a pair of hanging refueling hoses for refueling different types of oil are arranged in parallel in one case.