CN2442112Y

CN2442112Y - Oil-gas type fuel supply tube

Info

Publication number: CN2442112Y
Application number: CN 00245737
Authority: CN
Inventors: 简正宗
Original assignee: Jian Yixiong
Current assignee: Jian Yixiong
Priority date: 2000-08-07
Filing date: 2000-08-07
Publication date: 2001-08-08
Anticipated expiration: 2010-08-07

Abstract

The utility model relates to an oil-gas type fuel supply barrel. The utility model is proposed for providing a liquid fuel supplying device which has safe use and can stop the endangerment of the personal safety caused by gas leakage. The utility model comprises a steel bottle body which is stored with fuel oil, a valve, a one-way valve, a straight through pipe and a suspending pipe. The steel bottle body comprises an outer cylinder which forms storing space, and an inner cylinder which is stored in a sealed type pipe-shaped groove on the inner upper part of the outer cylinder. The upper end part of the inner cylinder is directly connected with the valve, and is in one-way communication by the one-way valve. The upper part and the lower part of the wall of the inner cylinder are respectively provided with a gas jet port and an oil jet port. The upper part of the inner cylinder is penetrated and provided with the straight through pipe to the bottom of the storing space, and is suspended with the suspending pipe.

Description

Oil gas formula fuel Feeding cylinder

The utility model belongs to the liquid fuel feeding mechanism, particularly a kind of oil gas formula fuel Feeding cylinder.

The fuel Feeding cylinder of commonly using, the fuel Feeding cylinder of especially generally cooking required is used for the saving liquefaction gas mostly.This barreled combustion gas of commonly using generally is used as the thermals source that boil such as family, dining room, restaurant, cooperates the combustion gas table of practising title so that conditioning apparatus such as pot, ancient cooking vessel are done burning heating person.Yet combustion gas belongs to toxic gas, overflows when loosing in the interior space when its unburned, often causes suction-type to be poisoned; It is of common occurrence that this kind poisoning takes place, and main cause is that foeign element causes stove fire to extinguish easily, yet due to combustion gas still constantly disengages.It is outer and water and put out stove fire that foeign element comprises that the soup that boils overflows pot, or wind-force causes fire to extinguish or the like factor excessively by force, overflows when the combustion gas unburned and loose in indoor, and its smell is also not obvious, especially is in the sleep state or the ignorant child is arranged, and will cause the people when serious in extremely.

The purpose of this utility model provide a kind of safe in utilization, stop to cause jeopardizing the oil gas formula fuel Feeding cylinder of personal safety because of gas leakage.

The utility model comprises steel cylinder body, valve, check valve, straight pipe and the outstanding pipe that contains fuel oil; The steel cylinder body comprises the urceolus that constitutes the storage area and is placed in the inner core of the enclosed type tubulose cell body of top in the urceolus; The inner core upper end directly and valve connects and the mat check valve is unidirectional perforation; Upper and lower puff prot and the jet of being respectively equipped with of inner tube wall; The inner core top provides to the straight pipe of bottom, storage area and hangs establishes outstanding pipe.

Wherein:

Puff prot on the inner tube wall is greater than jet.

Be suspended at the outstanding pipe below mouth of pipe in the inner core and approach the jet of inner tube wall.

Because the utility model comprises steel cylinder body, valve, check valve, straight pipe and the outstanding pipe that contains fuel oil; The steel cylinder body comprises the urceolus that constitutes the storage area and is placed in the inner core of the enclosed type tubulose cell body of top in the urceolus; The inner core upper end directly and valve connects and the mat check valve is unidirectional perforation; Upper and lower puff prot and the jet of being respectively equipped with of inner tube wall; The inner core top provides to the straight pipe of bottom, storage area and hangs establishes outstanding pipe; When injecting pressure-air and fuel oil steel cylinder body when valve opening uses, by the pressure differential of steel cylinder body internal pressure greater than steel cylinder body exterior pressure, the inner original pressure-air state of inner core obtains to discharge, simultaneously the pressure-air that is contained in the top, storage area in inner core, is gone out gas and form in the puff prot aperture through the puff prot after-teeming; Oil plant also is subjected to the downward pressure of the pressure-air of top, storage area; When inner core is fallen because of valve opening pressure, oil plant gets final product pressurized and pushes away the upper end that sprays straight pipe, make the ejection of vaporizing in the lump of bottom, storage area fuel oil and top pressure-air, promptly constantly form high-pressure vaporization fuel in the inner core and connected through cartridge to the burning table from Open valve, to be provided as the required fuel of burning, complete or unburned produces serious the murder by poisoning to human body because of burning because of it does not have, so can effectively ensure the fuel safety in utilization, and the table that can cooperate any combustion gas to use, safe in utilization, stop because of gas leakage causes jeopardizing personal safety, thereby reach the purpose of this utility model.

Fig. 1, be the utility model structural representation cutaway view (inject oil plant state).

Fig. 2, be the utility model structural representation cutaway view (inject oil also inject gases at high pressure state).

Fig. 3, be the utility model user mode schematic diagram.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As shown in Figure 1, the utility model comprises steel cylinder body 10, valve 109, check valve 107, straight pipe 104 and the outstanding pipe 105 that contains fuel oil 20.

Steel cylinder body 10 comprises urceolus 101 and inner core 102.

Urceolus 101 constitutes storage area 103.

Inner core 102 is for being placed in the enclosed type tubulose cell body of top in the urceolus 101, and its upper end directly and valve 109 connects and mat check valve 107 is unidirectional perforation; Straight pipe 104 is inserted the bottom of wearing inner core 102 bottoms and entering storage area 103 by appropriate location, inner core 102 top, and it mainly is the pipeline that fuel oil 20 ejections are provided; Outstanding pipe 105 is for high pressure gas or and with the pipeline of oil gas ejection.

When injecting pressure-air 30 and fuel oil 20 steel cylinder bodies 10 after valve 107 is outwarded winding,, make the ejection of vaporizing in the lump of storage area 103 bottom fuel oils and top pressure-air 30 by the pressure differential of steel cylinder body 10 internal pressures greater than steel cylinder body 10 external pressures.

Upper and lower puff prot 106 and the jet 108 of being respectively equipped with of inner core 102 barrels; Straight pipe 104 is upwards to run through in the inner core 102 from the bottom of storage area 103, upwards is sprayed on valve 109 places in order to the oil plant 20 with 103 bottoms, storage area; Outstanding pipe 105 is that the first half from storage area 103 is suspended from the inner core 102, and its below mouth of pipe system approaches the jet 108 of inner core 102 barrels, in order to pressure-air 30 or sprayed vaporization oil gas and upwards be sprayed on valve 109 places.

As shown in Figure 2, inject oil plant 20 and back earlier with white arrow direction injection pressure-air 30 with the black arrow direction through valve 109 and check valve 107 earlier to inner core 102, and make oil plant 20 and pressure-air 30 enter the storage area 103 of urceolus 101 respectively through jet 108 and puff prot 106; And make and inject constant volume oil plants 20 in the storage area 103 earlier, after-teeming pressure-air 30 more then, and, make pressure-air 30 shift to the first half of storage area 103 by the physical phenomenon of gas-liquid separation, form pressure to oil plant 20.Pressure-air 30 also becomes isopiestic states by puff prot 106 in inner core 102 is inner.

As shown in Figure 3, in case Open valve 109, the inner original pressure-air states of inner core 102 obtain to discharge, and the pressure-air 30 that 103 tops are contained in the storage area simultaneously in inner core 102, is gone out gas and form in puff prot 106 apertures through puff prot 106 after-teemings; Oil plant 20 also is subjected to the downward pressure of the pressure-air 30 of 103 tops, storage area; When inner core 102 was fallen because of valve 109 unlatching pressure, oil plant 20 got final product pressurized and pushes away the upper end that sprays straight pipe 104.So, in case valve 109 is outwarded winding, promptly constantly form the high-pressure vaporization fuel in the inner core 102 and connected through cartridge 200 to the burning table, to be provided as the required fuel of burning from Open valve 109.

When injecting oil plant 20, with experimental calculation oil plant 20 and pressure-air 30 storage ratios, so that oil plant 20 is still possessed an amount of pressure-air 30 before depleted, so that can effectively release and vaporize last oil plant 20 with pressure-air 30.

With this fuel that forms by fuel gasification, complete or unburned produces serious the murder by poisoning to human body because of burning because of it does not have, so can effectively ensure the fuel safety in utilization, and the table that can cooperate any combustion gas to use, promptly the utility model can be applicable to the table of any usual use.

Claims

1, a kind of oil gas formula fuel Feeding cylinder, it comprises the steel cylinder body that contains fuel oil; It is characterized in that described steel cylinder body comprises the urceolus that constitutes the storage area and is placed in the inner core of the enclosed type tubulose cell body of top in the urceolus; The inner core upper end directly and valve connects and the mat check valve is unidirectional perforation; Upper and lower puff prot and the jet of being respectively equipped with of inner tube wall; The inner core top provides to the straight pipe of bottom, storage area and hangs establishes outstanding pipe.

2, oil gas formula fuel Feeding cylinder according to claim 1 is characterized in that puff prot on the described inner tube wall is greater than jet.

3, oil gas formula fuel Feeding cylinder according to claim 1 is characterized in that the described outstanding pipe below mouth of pipe that is suspended in the inner core approaches the jet of inner tube wall.