KR20150118511A - A lubricator structure having function retrievingvolatile organic compound - Google Patents

A lubricator structure having function retrievingvolatile organic compound Download PDF

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Publication number
KR20150118511A
KR20150118511A KR1020140044854A KR20140044854A KR20150118511A KR 20150118511 A KR20150118511 A KR 20150118511A KR 1020140044854 A KR1020140044854 A KR 1020140044854A KR 20140044854 A KR20140044854 A KR 20140044854A KR 20150118511 A KR20150118511 A KR 20150118511A
Authority
KR
South Korea
Prior art keywords
collecting cover
elastic
oil mist
vapor
lubricating
Prior art date
Application number
KR1020140044854A
Other languages
Korean (ko)
Inventor
정도현
오수민
Original Assignee
정도현
오수민
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정도현, 오수민 filed Critical 정도현
Priority to KR1020140044854A priority Critical patent/KR20150118511A/en
Publication of KR20150118511A publication Critical patent/KR20150118511A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/02—Supplying fuel to vehicles; General disposition of plant in filling stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/42—Filling nozzles
    • B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/42—Filling nozzles
    • B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
    • B67D2007/545—Additional means for preventing dispensing of liquid by incorrect sealing engagement with the tank opening of the vapour recovering means, e.g. bellows, shrouds

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

Provided in the present invention is a lubricator structure for collecting an oil mist, including a lubricating gun body and a lubricating nozzle pipe coupled with the lubricating gun body, which forms a cone-shaped flexible collecting cover opened toward the front end and closed toward the back end of the lubricating nozzle pipe; and forms an oil mist suction pipe connecting one side of the sealed part of the flexible collecting cover, while the flexible collecting cover has multiple pleat parts horizontally formed in a certain interval, and concave parts formed between the pleat parts includes an elastic spring embedded. The lubricator structure in the present invention is useful by preventing safety accidents caused by the oil mist by collecting only the oil mist generated during lubricating to a fuel tank where a fuel is supplied through the oil mist suction pipe.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lubricator structure for recovering vapor,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lubricator structure for recovering vapor, and more particularly, to a system and a method for recovering vapor from a fuel tank to which fuel is replenished, To the structure of the lubricator for recovering the vapor.

In general, a lubricator sucks oil from a oil storage tank installed in an underground and supplies oil to a fuel tank such as an automobile through a hose. When oil is supplied to a fuel tank using the lubricator, A large amount of vapor is generated in the interior of the fuel tank due to the pressure of the fuel, which is then volatilized outward through the fuel inlet port to pollute the atmosphere and destroy the ozone layer. In addition, it has toxicity that causes dizziness and anesthesia when it enters the human body. Exposure to high concentrations can cause loss of consciousness, convulsions, central nerve paralysis, and cancer.

Therefore, in order to prevent the above-mentioned problems caused by the atmospheric outflow of the vapor, conventionally, an apparatus for recovering the vapor discharged to the atmosphere at the time of filling the fuel has been proposed in which a vapor recovery pipe is inserted into the gas- It was developed in the form of.

However, the above-described conventional vapor recovery lubrication apparatus has a problem that the vapor pressure is still leaked to the gap between the vehicle body panel and the vapor recovery device due to the structure in which the sealing force between the vehicle body panel around the gas discharge port and the device for collecting the vapor is somewhat lowered.

Also, existing safety accidents are frequently occurring due to the leakage of the vapor.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fuel vapor recovery system, The purpose of this paper is to provide a structure of a lubrication system for a lubrication system.

According to an aspect of the present invention, there is provided a lube oil purifier for recovering a vapor, comprising: a main body; And a lubrication nozzle tube coupled to the main gun body, wherein the main lubrication nozzle tube is formed with a conical stretchable collecting cover which is opened toward the tip end of the lubrication nozzle tube and is closed in the rear end direction with the lubrication nozzle tube as a central axis; A vapor suction pipe is formed so as to communicate with one side of the closed portion of the elastic collecting cover; The elastic retention cover is characterized in that a plurality of wrinkles are formed at regular intervals in the transverse direction, and elastic springs are embedded in the recesses located between the wrinkles and the wrinkles.

In addition, in order to improve the sealing performance between the stretchable collecting cover and the vehicle body panel, a soft contact member is formed at the open end of the stretchable collecting cover.

As described above, the present invention is a very useful invention for preventing a safety accident that may occur due to the oil vapor, by collecting only the oil vapor generated during fueling in the fuel tank in which fuel is replenished through the oil vapor suction pipe.

1 is a structural view showing the structure of a gasifier for recovering vapor according to the present invention;
Fig. 2 - Usage state reference diagram of the present invention. Fig.

The above and other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

The gasifier structure for recovering the vapor according to the present invention comprises a main gun body 101; (102) coupled to the main gun body (101), characterized in that the main body is opened in the direction of the tip of the main nozzle (102) with the main nozzle (102) A conical stretch collecting cover 110 is formed which is hermetically sealed by the sealing member 110; A vapor suction pipe (120) is formed so as to communicate with one side of a closed portion of the elastic collecting cover (110); The elastic retention cover 110 has a plurality of wrinkles 110a formed at regular intervals in the transverse direction and a recessed portion 110b located between the wrinkled portion 110a and the wrinkled portion 110a is provided with an elastic spring 111 are embedded.

At this time, the elastic retention cover 110 is composed of a plurality of wrinkles 110a and recesses 110a for expanding and contracting the body by the elastic spring 111.

That is, since the corrugated portion 110a and the concave portion 110a are made of a flexible material, when the lubricator is inserted into the oil port B of the vehicle for oiling, the elastic spring 111 built in the concave portion 110a The ends of the open ends of the stretchable collecting cover (110) are brought into close contact with the vehicle body panel (A) by the elasticity and elasticity of the body of the collecting cover (110).

In order to improve the sealing performance between the elastic covering cover 110 and the body panel A, it is preferable that a soft sealing member 112 is formed at the opening end of the elastic sealing cover 110.

Of course, it is a matter of course that the material of the contact member 112 is composed of a plurality of materials including silicon.

The vapor suction pipe 120 is for recovering the vapor collected inside the elastic trapping cover 110 by flowing through a gap between the gas discharge nozzle pipe 102 and the gas discharge port B during lubrication, Is configured to connect one side of the sealing portion of the elastic collecting cover 110 located at the head portion 101a of the main body 101. [

The structure of the lubricator for recovering the vapor of the present invention having the above-described structure is such that the shape thereof is maintained by the elastic spring 111, and a plurality of corrugations (not shown) constituting the body of the elastic spring 111 and the elastic retention cover 110 The stretchable collecting cover 110 is not interfered with the gasoline nozzle tube 120 and the elasticity of the stretchy collecting cover 110 is improved by the improvement of the sealing force because the elasticity of the elasticity collecting cover 110 and the concave portion 110b, Since the lower end is closely attached to and supported by the vehicle body panel A, vapor leakage can be prevented from leaking into the gap between the elastic collecting cover 110 and the vehicle body panel B, The vapor will be easily recovered and discharged to the outside through the vapor suction pipe 120.

Although the present invention has been described with reference to the exemplary embodiments, it is to be understood that the present invention is not limited to the disclosed exemplary embodiments, and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations may be made without departing from the scope of the appended claims.

Description of the Related Art [0002]
101: main gun body 101a: head part
102: lubrication nozzle tube 110: stretch collecting cover
110a: Crease portion 110b:
111: elastic spring 112: tight contact member
120: Vapor suction pipe A: Body panel
B:

Claims (2)

A main gun body 101; And a lubrication nozzle pipe (102) coupled to the main gun body (101)
A conical stretchable collecting cover 110 which is opened toward the tip end of the lancing nozzle tube 102 and closed in the rear end direction with the lancing nozzle tube 102 as a central axis is formed; A vapor suction pipe (120) is formed so as to communicate with one side of a closed portion of the elastic collecting cover (110); The elastic retention cover 110 has a plurality of wrinkles 110a formed at regular intervals in the transverse direction and a recessed portion 110b located between the wrinkled portion 110a and the wrinkled portion 110a is provided with an elastic spring 111) are built in. The method according to claim 1,
Wherein a soft contact member 112 is formed at the open end of the elastic collecting cover 110 to improve a sealing force between the elastic collecting cover 110 and the vehicle body panel A. [ Lubrication structure for.
KR1020140044854A 2014-04-14 2014-04-14 A lubricator structure having function retrievingvolatile organic compound KR20150118511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140044854A KR20150118511A (en) 2014-04-14 2014-04-14 A lubricator structure having function retrievingvolatile organic compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140044854A KR20150118511A (en) 2014-04-14 2014-04-14 A lubricator structure having function retrievingvolatile organic compound

Publications (1)

Publication Number Publication Date
KR20150118511A true KR20150118511A (en) 2015-10-22

Family

ID=54426945

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140044854A KR20150118511A (en) 2014-04-14 2014-04-14 A lubricator structure having function retrievingvolatile organic compound

Country Status (1)

Country Link
KR (1) KR20150118511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109399543A (en) * 2017-08-18 2019-03-01 比亚迪股份有限公司 Fuel loading system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109399543A (en) * 2017-08-18 2019-03-01 比亚迪股份有限公司 Fuel loading system
CN109399543B (en) * 2017-08-18 2020-06-19 比亚迪股份有限公司 Refueling system

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application