JP2003267499A - Information member housing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an information member housing method to prevent an insertion error of an information member such as a liquid type key. <P>SOLUTION: The information member 5 for specifying tank information, such as liquid type, tank number, and the like, is housed in a tank side member, such as injecting piping 1, where the information member 5 and the tank side member may be coupled via a coupling member 4, such as a chain. The tank side member comprises an injecting inlet metal fitting body 2, and/or injecting inlet piping or the like, and an injecting inlet metal fitting lid 3. The coupling member 4 may be thickened enough to prevent the metal fitting lid 3 from closing when the coupling member 4 is caught between the metal fitting body 2 and the metal fitting lid 3. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for accommodating an information member in a tank-side member such as a liquid injection fitting.

[0002]

2. Description of the Related Art When a liquid is poured into a tank, an information member such as a liquid type key is used to identify the tank information such as the liquid type and the tank number. Conventionally, the liquid type key is shown in Figure 3.
As shown in (a), the injection pipe 1 under the injection port fitting 10
Was connected by a chain 4 to. When performing the liquid injection work, as shown in FIG. 3B, the liquid type key 5 is inserted into the liquid type sensor transmitter 7 provided on the lorry hose 6 to provide the liquid type signal to the lorry vehicle. It was sent to the control box and the bottom valve of the relevant liquid type of the truck was automatically opened to start unloading. In addition, 8 in FIG.3 (b) is a lorry metal fitting.

[0003]

However, the above-mentioned conventional method has the following problems.

1. The liquid type key is connected to the liquid injection pipe under the liquid injection port metal fitting with a chain, etc. For this reason, it may be inserted into the liquid type sensor transmitter of the lowry hose that is connected to the adjacent liquid inlet fitting, so that a mixed liquid accident is very likely to occur.

2. Since the liquid type key is installed outdoors in a very bad environment, its durability is considerably poor.

3. Since the liquid type key is installed outdoors, it is easy to get victimized by theft or mischief.

Therefore, an object of the present invention is to provide an information member storing method for preventing an information member such as a liquid type key from being inserted incorrectly.

[0008]

According to the method for accommodating information members of the present invention, an information member for specifying tank information such as a liquid type and a tank number is provided inside a member on the tank side such as an injection port fitting and an injection pipe. It is characterized by storing.

Further, in the present invention, the information member and the tank side member may be connected by a connecting member such as a chain.

Further, according to the present invention, the tank-side member is composed of a liquid inlet fitting main body and / or a liquid inlet pipe and the like and a liquid inlet fitting lid, and the liquid inlet fitting main body and the liquid inlet fitting lid. The connecting member may be thickened so that the lid of the liquid inlet fitting cannot be closed when the connecting member is caught in the gap.

[0011]

1 is an exploded vertical cross-sectional view showing a liquid injection port fitting used in a method for accommodating an information member according to the present invention. As shown in the figure, the liquid injection fitting 10 includes a liquid injection fitting main body 2 provided at an upper end of a liquid injection pipe 1 connected to a tank (not shown), and a liquid injection fitting on the liquid injection fitting metal body 2. It consists of a mouthpiece lid 3. The liquid inlet fitting lid 3 is rotatably connected to the liquid inlet fitting lid 3 by rotatably connecting the hinge portion 3a thereof to the hinge member 2a of the liquid inlet fitting body 2.

A chain mounting stay 3b is provided on the inner surface of the liquid inlet fitting lid 3, and this chain mounting stay 3b is provided.
One end of a chain 4 as a connecting member is attached to the. A liquid type key 5 is attached to the other end of the chain 4 as an information member for specifying tank information such as a liquid type and a tank number. In addition, when the chain 4 is sandwiched between the liquid inlet fitting main body 2 and the liquid inlet fitting lid 3,
The thickness is set so that the liquid inlet fitting lid 3 cannot be closed.

A liquid inlet packing 3c is provided on the inner surface of the liquid inlet fitting lid 3. The liquid injection port packing 3c is fixed to the inner surface of the liquid injection port metal fitting lid 3 by a packing retainer 3d.

FIG. 2 is a vertical cross-sectional view showing the liquid injection port fitting with the liquid inlet fitting lid closed. As shown in the figure, the liquid type key 5 is housed in the liquid inlet fitting main body 2 when the liquid inlet fitting lid 3 is closed. Further, the liquid injection port packing 3c on the inner surface of the liquid injection port metal fitting lid 3 is in pressure contact with the flange portion 2b of the liquid injection metal fitting body 2 and is in a hermetically sealed state.

When carrying out the unloading operation to the tank, first, the lid 3 for the injection port fitting is opened and the liquid type key 5 is taken out. After that, similar to the conventional method, by inserting the liquid type key 5 into the liquid type sensor transmitter provided on the lorry hose, the liquid type signal is sent to the control box provided on the lorry vehicle, and the corresponding type The bottom valve of the liquid type opens automatically and unloading is started.

As described above, in this embodiment, the liquid type key is attached to the inner surface of the liquid inlet fitting lid through the chain so that the liquid type key is stored inside the body of the liquid inlet fitting. A liquid type key may be attached to the inside of the main body or the liquid injection pipe and housed inside the key.

[0017]

The present invention has the following effects.

1. In the method of storing the liquid type key in the liquid inlet metal fitting consisting of the body of the liquid inlet metal fitting and the lid of the liquid metal inlet fitting, only the opened liquid filler metal fitting can be taken out because the liquid type key is unloaded. Since it is not possible, there is no mistake in inserting the liquid type key, there is no possibility of erroneous operation, and safety has improved dramatically.

2. With the method of storing the liquid type key in the liquid injection port fitting, the effects of rain and wind and ultraviolet rays were completely eliminated, and durability was greatly improved.

3. With the method of storing the liquid type key in the liquid inlet fitting, there was no damage such as theft or mischief.

[Brief description of drawings]

FIG. 1 is an exploded vertical cross-sectional view showing a liquid injection port fitting used in the information member storage method of the present invention.

FIG. 2 is a vertical cross-sectional view showing the liquid injection port fitting with the liquid inlet fitting lid closed.

FIG. 3 is a diagram showing a conventional information member storage method.

[Explanation of symbols]

1 Injection pipe 2 Body of injection port fitting 3 Injection port metal lid 4 chain (connecting member) 5 Liquid type key (information member) 10 Injection port fitting

Claims (3)

[Claims] 1. An information member storing method, characterized in that an information member for identifying tank information such as a liquid type and a tank number is housed inside a tank side member such as a liquid injection port fitting and a liquid injection pipe. 2. The information member storing method according to claim 1, wherein the information member and the tank-side member are connected by a connecting member such as a chain. 3. The tank-side member comprises a liquid inlet fitting main body and / or liquid inlet pipe and the like and a liquid inlet fitting lid, and is connected between the liquid inlet fitting main body and the liquid inlet fitting lid. The information member accommodating method according to claim 2, wherein the connecting member is thick so that the liquid inlet fitting lid cannot be closed when the member is caught.