JPH0472200A

JPH0472200A - Vapor recovery device

Info

Publication number: JPH0472200A
Application number: JP12243290A
Authority: JP
Inventors: Masami Shibata; 柴田　正己
Original assignee: NIPPON STAND SERVICE KK
Current assignee: NIPPON STAND SERVICE KK
Priority date: 1990-05-10
Filing date: 1990-05-10
Publication date: 1992-03-06

Abstract

PURPOSE:To make it possible to attach a fuel vapor recovering connection easily when it is provided to a refueling system equipment by a method wherein vapor from a fuel tank of an automobile is recovered, and in a refueling system equipment box, piping made of a flexible pipe through which the vapor passes is provided. CONSTITUTION:On a refueling system equipment base 11, a refueling system equipment box 2 is set. In the refueling system equipment box 1, a flexible pipe 13, connection joint 14 and a fixed pipe 15 are equipped. A laid drawing-up piping 19 and laid vapor return pipe 10 which protrude from the ground are connected at respective positions. On the outside of the refueling system equipment box 1, a vapor valve 2, hose 3, and nozzle 4 are connect-provided. When fuel is fed to an automobile 16, fuel vapor is recovered with the nozzle 4, and the fuel vapor moves to the laid vapor valve 2. When the flexible pipe 13 and the laid vapor return pipe 10 are joined by the connection joint 14, even if the protrusion of the laid vapor return pipe 10 is not at a fixed position, the flexible pipe 13 freely induces, and the laid vapor return pipe 10 is easily joined.

Description

【発明の詳細な説明】（産業上の利用分野）本発明は、給油所における蒸気回収に関するものである
。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to steam recovery in gas stations.

（従来の技術）自動車の燃料タンクに貯留された蒸気を回収する設備の
給油喫筒装置箱内にある蒸気回収配管を短管により配設
されている。(Prior Art) A short pipe is provided as a vapor recovery pipe in a refueling cylinder box of equipment for recovering vapor stored in a fuel tank of an automobile.

（発明が解決しようとする問題点）しかし、前記蒸気回収配管と他の配管とを接続する時に
はかなりの技術が必要である。(Problems to be Solved by the Invention) However, considerable skill is required when connecting the steam recovery pipe and other pipes.

（問題点を解決するための手段）本発明は、上記従来の問題点を解決するためになされた
もので、その特徴とするところは、前記短管を可撓管に
することで問題点を解決した。(Means for Solving the Problems) The present invention has been made to solve the above-mentioned conventional problems, and its feature is that the problems are solved by making the short pipes flexible. Settled.

（作　用）本発明によれば、給油Ｉｌｌｌｌ蓋装置箱内気回収配管
を可撓管にすることで埋設蒸気戻り管との接続が容易に
できる。又、給油卿筒装置箱内に蒸気回収配管を後付け
する場合なども可撓管であるから容易に添設できる。(Function) According to the present invention, by making the air recovery pipe in the refueling lid device box a flexible pipe, it can be easily connected to the buried steam return pipe. Also, when a steam recovery pipe is to be retrofitted into the refueling cylinder equipment box, it can be easily attached because it is a flexible pipe.

（実施例）以下本発明の実施例を図面を基づき詳述する。(Example) Embodiments of the present invention will be described in detail below with reference to the drawings.

第１図は本発明の蒸気回収装置を備えた給油卿筒装置の
縦新正面図である。FIG. 1 is a new longitudinal front view of a refueling tube device equipped with a vapor recovery device of the present invention.

床１２の上に給油卿筒装置台１１があり、その上に給油
喫筒装置箱１が設置されてその中に標示器５、流量計６
、モーター７、ポンプ８、可撓管１３、接続継手１４、
短管１５が備え付けられて地下から突起している埋設吸
上配管９と埋設蒸気戻り管１０とがそれぞれの位置に接
続している。There is a refueling cylinder device stand 11 on the floor 12, on which a refueling cylinder device box 1 is installed, and an indicator 5 and a flow meter 6 are installed therein.
, motor 7, pump 8, flexible tube 13, connection joint 14,
A buried suction pipe 9 and a buried steam return pipe 10, which are provided with short pipes 15 and protrude from underground, are connected to their respective positions.

給油嗜筒装置箱１の外側には蒸気弁２、ホース３、ノズ
ル４が連設している。A steam valve 2, a hose 3, and a nozzle 4 are connected to the outside of the refueling tube device box 1.

自動車１６に燃料を給油している時、ノズル４に燃料蒸
気が口取されてホース３と蒸気弁２から可撓管１３内を
通り埋設蒸気戻り管１０に前記燃料蒸気が移動する。When the automobile 16 is being refueled, fuel vapor is taken into the nozzle 4 and moves from the hose 3 and the steam valve 2 through the flexible pipe 13 to the buried steam return pipe 10.

可撓管１３と埋設蒸気戻り管１０とを接続継手１４を介
して継合するとき、埋設蒸気戻り管１０の突出が定位置
でない場合でも可撓管１３は自在に遊道できるから容易
に埋設蒸気戻り管１０と継合することができる。When connecting the flexible pipe 13 and the buried steam return pipe 10 via the connection joint 14, even if the buried steam return pipe 10 does not protrude in a fixed position, the flexible pipe 13 can move freely, so it can be easily buried. It can be connected to the steam return pipe 10.

本発明は上記実施例に限定されるものでなく、燃料蒸気
回収管を可撓管性にすることで適宜糺み合わせて能率よ
くできるものである。The present invention is not limited to the above-mentioned embodiments, but can be made efficiently by making the fuel vapor recovery pipe flexible and appropriately tightening it.

（発明の効果）本発明は既存の給油喫筒装置に燃料蒸気回収管統を添設
する際に容易に添着できる。(Effects of the Invention) The present invention can be easily attached to an existing refueling cylinder device when adding a fuel vapor recovery pipe.

【図面の簡単な説明】１１図は本発明の実施例の縦断正面図である。３・・・・ホース５・・・・標示器７・・・・モーター９・・・・埋設吸上配管１１・・・・給油卿筒装置台１３・・・・可撓管１５・・・・電管４・・・・ノズル６・・・・流量計８−・・・ポンプ１０・・・・埋設蒸気戻り管１２・・・・床１４・・・・接続継手１６・・・・自動車特許出顔人日本スタンドサービス株式会社[Brief explanation of drawings] FIG. 11 is a longitudinal sectional front view of an embodiment of the present invention. 3...Hose 5... Indicator 7...Motor 9... Buried suction piping 11...Refueling tube device stand 13...Flexible tube 15... electric tube 4... Nozzle 6...Flowmeter 8-...Pump 10... Buried steam return pipe 12...floor 14...Connection joint 16...Car patent face person Nippon Stand Service Co., Ltd.

Claims

[Claims]

A vapor recovery device for recovering vapor from a fuel tank of an automobile, characterized in that a pipe through which the vapor passes inside a refueling cylinder box is a flexible pipe.