JP3175558U - Oil adsorption mat - Google Patents

Abstract

An oil adsorption mat that can be mounted in a small space of a tank truck and that can reliably absorb leaked or dripped oil and is not affected by strong winds.
SOLUTION: Made of a petroleum-impermeable soft synthetic resin material, it is manufactured in a mat shape having a weight capable of withstanding strong winds, an edge 20A is formed on the periphery, and an antistatic agent is kneaded or applied to the surface. The base mat 20 is foldable, and a petroleum synthetic resin sheet 22 which is impermeable to petroleum is fixed to the back surface of the sheet 21 made of oil adsorbing material. The soft synthetic resin sheet is formed on the surface of the base mat at the edge. An oil adsorbing sheet that is detachably adhered and foldable together with the base mat is provided.
[Selection] Figure 1

Description

  The present invention relates to an oil adsorbing mat, and more particularly, to a mat that can be stored in a small space of a tank truck and that can reliably adsorb leaked or dripped oil and is not affected by strong winds during refueling operations.

  For example, in a tank tank for transportation of gasoline, light oil, kerosene, etc. (hereinafter simply referred to as “oil”), an oil outlet is provided on the side of the vehicle body, and the nozzle of the outlet and the inlet of an oil storage facility such as a gas station The nozzles are connected by a hose, and the oil in the tank is supplied to an oil storage facility such as a gas station by operating the lever of the discharge port.

  However, during the refueling operation, oil leaks from the connection between the hose and the nozzle, or when the hose is removed from the nozzle, oil drip from the hose or nozzle, and the concrete or asphalt floor of the oil storage facility Oil could become sticky, and cleaning work was very troublesome.

  On the other hand, an oil adsorption mat using a paper-made oil-absorbing sheet and a non-woven fabric made of natural fibers or chemical fibers is laid on the lower floor of the discharge port and the nozzle of the receiving port to adsorb leaked or dripped oil. (Patent Document 1, Patent Document 2, and Patent Document 3), if there is a large amount of oil that has leaked or dripped, the oil penetrates the oil adsorbing sheet or oil adsorbing mat and soils the floor surface. If the wind is strong, the oil adsorbing sheet and the oil adsorbing mat will be blown away, so it was necessary to hold them with a weight.

  On the other hand, a method has been proposed in which the upper end edge of the pail can is sandwiched between the discharge nozzles of the tank truck and the oil that has leaked or dropped is received by the pail can (Patent Document 4).

JP 2007-728 A JP 2002-105938 A JP 2001-164480 A JP 2008-1405 A

  However, although the method described in Patent Document 4 does not cause the floor surface to be soiled with oil or affected by wind, it is necessary to carry a pail can on the tank truck, and it is installed in a tank truck with a small installation space. Difficult to do.

  In view of such problems, the present invention has an object to provide an oil adsorption mat that can be mounted in a small space of a tank lorry, can reliably adsorb leaked or dripped oil, and is not affected by strong winds. And

  Therefore, the oil adsorbing mat according to the present invention is placed on the lower floor surface of the oil discharge port or the nozzle of the receiving port, and the oil leaked from the connecting portion between the nozzle and the hose, or the oil dropped from the removed nozzle or hose. An oil-absorbing mat suitable for adsorbing, using a bendable base mat manufactured in a mat-like weight that can withstand strong winds using a petroleum-impermeable soft synthetic resin material, and a sheet of oil-adsorbing material And an oil-absorbing sheet that is detachably attached to the surface of the base mat and can be bent together with the base mat.

  One of the features of the present invention is that the oil adsorbing sheet is detachably attached to the oil-impermeable base mat. As a result, even if a large amount of oil leaked or dripped is absorbed by the oil adsorbing sheet, the oil does not penetrate to the floor surface, and the trouble of cleaning the floor surface can be eliminated.

  Another feature of the present invention is that the base mat and the oil adsorbing sheet are formed to be bendable. As a result, the oil adsorbing mat of the present invention can be folded, for example, rolled and stored in a tank lorry hose hangar, easily carried, and bendable, so that the floor surface is inclined or has a step. Can be installed easily.

  Yet another feature of the present invention is that the base mat is sufficiently heavy to withstand strong winds. Thereby, there is no possibility that the oil adsorption mat is blown away by strong wind, and it can be used with confidence even under strong wind.

  Further, the base mat and the petroleum adsorption mat can be specifically configured as follows. In other words, the base mat is added with an antistatic agent or coated on the surface, and the periphery of the base mat forms a folded edge, while the oil adsorbing sheet is a petroleum impervious soft synthetic resin on the back surface of the oil adsorbing material sheet. It is preferable that the sheet is fixed and configured, and the soft synthetic resin sheet is placed on the surface of the base mat and sandwiched between the folded edges.

  When antistatic performance is imparted to the base mat, even if the base mat rubs against cotton or hair, there is little charge, and it is possible to reliably prevent a fire accident due to a spark of discharge. As a result, the material of the sheet of the oil adsorbing material is not limited, a material excellent in oil adsorbing performance can be adopted, and the processing capacity of the leaked or dripped oil can be greatly improved.

  The oil adsorption mat according to the present invention has a great effect when applied to adsorb oil dripping from the discharge nozzle or hose when leaking from the connecting part of the discharge port of the tank truck and the hose or when the hose is removed. However, the present invention can be similarly applied to adsorbing oil leaking from the connection portion between the oil inlet nozzle and the hose of the oil storage facility of the gas station and the oil dripping from the inlet nozzle and the hose when the hose is removed.

1 is a schematic perspective view showing an embodiment of an oil adsorption mat according to the present invention. It is a schematic perspective view which shows the usage example of the said embodiment. It is a schematic perspective view which shows the example of storage of the said embodiment.

  Hereinafter, the present invention will be described in detail based on specific examples shown in the drawings. 1 to 3 show a preferred embodiment of an oil adsorption mat according to the present invention. In the figure, the oil adsorbing mat 10 includes a base mat 20, an oil adsorbing material sheet 21, and an oil-impermeable soft synthetic resin sheet 22.

  The base mat 20 is made of polyvinyl chloride (PVC) with an antistatic agent and an anti-ultraviolet agent, and has a size of, for example, 40 cm × 70 cm. A folding edge 20A having a width of about 5 cm is formed on the entire periphery of the base mat 20 by folding.

  Here, a known inhibitor can be used for the antistatic agent and the ultraviolet ray preventing agent. For example, the antistatic agent may include a surfactant. Examples of UV inhibitors include benzophenone, benzotriazole, and triazine UV inhibitors.

  The sheet 21 made of oil-absorbing material is formed, for example, by processing cotton into a rectangular sheet having a size of 55 cm × 65 cm, sandwiching the upper and lower sides with a porous non-woven sheet, and sewing with a sewing machine.

  The soft synthetic resin sheet 22 is made of, for example, polyethylene resin and is processed into a rectangular sheet shape having a size of, for example, 55 cm × 65 cm and a thickness of about 1 mm to 2 mm. The soft synthetic resin sheet 22 is bonded to the surface thereof. The sheet 21 of the oil adsorbing material is laminated and fixed by applying an agent or an adhesive.

  When using the oil adsorption mat 10 of this example, as shown in FIG. 2, one end of the hose 40 is connected to the nozzle of the oil discharge port 30 of the tank truck, and the other end of the hose 40 is connected to the oil receiving facility of the oil storage facility. While connecting to a nozzle at an inlet (not shown), the oil adsorbing mat 10 is placed on the lower floor surface of the connection portion between both ends of the hose 40 and the nozzle.

  Since the oil adsorbing mat 10 is soft and foldable, the oil adsorbing mat 10 is adapted to the situation of the floor surface even when there are steps on the inclined floor surface or floor surface, and the oil adsorbing mat 10 is stably installed. be able to.

  When the preparation is completed, the lever 31 of the oil discharge port 30 is operated to start refueling. If oil leaks from the connecting portion between the nozzle and the hose 40 during the refueling operation, the leaked oil is received by the lower oil adsorbing mat 10 and adsorbed by the sheet 21 of the oil adsorbing material.

  At this time, since the base mat 20 is made of polyvinyl chloride and has a sufficient weight, the oil adsorption mat 10 is not blown up against the strong wind and can be used with confidence.

  When the refueling operation is completed, the lever 31 is closed and the hose 40 is removed from the nozzle. At this time, when the oil remaining from the nozzle or hose is dripped, the dripped oil is received by the lower oil adsorbing mat 10 and the oil adsorbing material. The sheet 21 is adsorbed.

  At this time, since the oil adsorbing material sheet 21 is received in a double structure of the oil impervious sheet 22 and the base mat 20, even if the amount of oil adsorbed on the oil adsorbing material sheet 21 is large, Oil does not penetrate into the lower floor surface to contaminate the floor surface, and is not bothered by cleaning work.

  When the refueling operation is completed, the hose 40 is stored in the hose hangar 50 of the tank truck, but the used oil adsorption mat 10 can be rolled up and stored in the hose hangar 50 as shown in FIG.

  The base mat 20 and the sheets 21 and 22 are not limited to the above dimensions, and may be a large oil adsorption mat or a small oil adsorption mat. Further, if the oil adsorbing sheet 21 is oil adsorbing, it may be made of a material other than cotton, or if the oil impermeable sheet 22 is petroleum impermeable, a material other than polyethylene resin may be used. You may use and manufacture.

10 Oil Adsorption Mat 20 Base Mat 20A Edge 21 Oil Adsorbent Sheet 22 Oil Impermeable Sheet

Claims (2)

In an oil adsorption mat that is placed on the lower floor surface of an oil discharge port or an intake nozzle and is suitable for adsorbing oil leaked from a nozzle-hose connection or oil dropped from a nozzle or hose removed.
A foldable base mat (20) manufactured using a petroleum impervious soft synthetic resin material and having a weight capable of withstanding strong winds;
An oil adsorbing sheet configured using a sheet (21) of an oil adsorbing material, removably attached to the surface of the base mat (20), and bendable together with the base mat (20);
An oil adsorption mat characterized by comprising: The base mat (20) has an antistatic agent added thereto or is applied to the surface, and a folded edge (20A) is formed on the periphery of the base mat (20).
The oil adsorbing sheet is formed by adhering a petroleum impervious soft synthetic resin sheet (22) to the back surface of a sheet (21) of an oil adsorbing material, and the soft synthetic resin sheet (22) is formed on the base mat (20). The oil adsorbing mat according to claim 1, wherein the oil adsorbing mat is placed on the surface of the paddle and sandwiched between the folded edges (20 </ b> A).

Images