CN2213909Y - Safety liquefied gas device - Google Patents

Abstract

The utility model discloses a safety liquefied gas device, comprising an airtight gas generator and a gas transmission pipe. The utility model is characterized in that the top of the gas generator is provided with three interfaces which are respectively connected with the gas transmission pipe, the input interface, and the output interface of the carburetor by connecting pipes; the other end of each two interfaces connected with the carburetor is respectively connected with a metal pipe in the gas generator, the metal pipes are inserted into the bottom of the gas generator, and the end of each metal pipe is provided with a check valve. The carburetor is composed of a liquid inlet pipe, a vaporizing pipe, a gas outlet pipe, and a vaporizing device. The utility model has the advantages of simple structure, lower cost, and high safety; the inflammable explosive dangerous does not exist.

Description

Safety liquefied gas device

The utility model relates to a kind of liquefied gas device, relates in particular to a kind of safety liquefied petroleum gas device that utilizes oil refinery to pay the flammable liquid of product and petrochemical plant tankage.

Liquefied petroleum gas is one of current main civil kitchen range fuel, but because the liquefied petroleum gas raw material is limited, supply falls short of demand, so the utmost point need be opened up the fresh fuel source; Liquefied petroleum gas easily volatilizees in a large number to gasify to gather at normal temperatures and pressures and is high-pressure air source in addition, therefore be easy to generate inflammable, explosive accident, making safety problem very outstanding, therefore seek a kind of safe, inexpensive fuel to compensate its defect, is a major issue that relates to national economy.

Present in the tankage of paying product or petrochemical plant of oil refinery, but there is a large amount of flammable liquids that contains C5, C6, because these flammable liquids can not be vaporized into combustion gas voluntarily under normal temperature, normal pressure, therefore fail to do fuel gas always and use.In recent years, test and research through people, confirmed when these flammable liquids have been added short combustion, water separation, eliminate smoke, the antifreeze chemical additives that waits, and vibrated or the blasting impact of gas after, flammable liquid is rolled to stack with chemical reaction is chain, and quicken its vaporization and atomizing greatly, thereby make the head room of the gas generator (or claiming container) of this combustion liquid of device form a large amount of inflammable mixtures, and this inflammable mixture has certain pressure, it can lead to the kitchen range burning, and when not adding vibration or blasting impact, it is at normal temperature, still be difficult for vaporization under the normal pressure, therefore just do not resemble existing high pressure and gather with liquid gas, leak, inflammable, explosive danger.This shows that a kind of above-mentioned oil refinery, petrochemical plant tankage flammable liquid of making of design produces the liquefied gas device of combustion gas fast, is the task of top priority.

The purpose of this utility model is to design a kind of flammable liquid that can make oil refinery pay product or petrochemical plant tankage can produce the safety liquefied petroleum gas device of combustion gas fast, and this apparatus structure is simple, and is easy to operate, and volume is little, and cost is low, and does not have explosion risk.

The purpose of this utility model is to realize like this, it is one airtight that a kind of safety liquefied petroleum gas device includes, in be equipped with and contain C5, the liquid fuel of C6 and the gas generator of chemical additives, pneumatic tube, it is characterized in that being provided with three interfaces at the gas generator top, wherein an interface joins with the pneumatic tube that leads to kitchen range, its upper end of two interfaces is used the input of two flexible pipes and vaporizer respectively in addition, output interface joins, its lower end is in gas generator, respectively connect a metal tube respectively and be inserted into the generator bottom, and each comfortable termination is provided with a check valve, and two check valve check directions are opposite, vaporizer is arranged near the kitchen range, it is by liquid inlet pipe, generating tube, steam outlet pipe and vaporizing unit are formed, and wherein liquid inlet pipe and steam outlet pipe are the input of vaporizer, output interface, generating tube are arranged at around the burning tool of kitchen range.

The a small amount of gas that has in the liquefied gas device of the said structure kitchen range igniting in use gas generator is for its burning, the generating tube of vaporizer owing to be heated is vaporized the flammable liquid that is stored in the pipe to have become liquid gas with uniform temperature and pressure and passes through flexible pipe by the output terminal of vaporizer that---interface 3---metal tube---check valve flows into the gas generator bottom immediately, and the very fast flammable liquid liquid level that passes again in the gas generator rises to the upper space of this generator, this gas is heated to liquid again when rising by flammable liquid and its liquid surface is carried out the blasting impact of gas, liquid is vibrated, thereby flammable liquid is rolled vaporizes fast with chain the stacking of chemical reaction, the liquid gas of Sheng Chenging rises to the generator upper space thus, and and mix the back by the inflammable gas that vaporizer comes another delivered to kitchen range by interface 1 and does combustion gas; And the gas that vaporizer internal cause generating tube produces has flow to generator, itself pressure just reduces, on the contrary, the generator internal pressure but increases greatly, therefore the flammable liquid in the generator just under this pressure increasing effect along check valve---metal tube---interface 2---flexible pipe---vaporizer input interface, after flammable liquid enters vaporizer, nozzle in being arranged at liquid inlet pipe and make combustion liquid atomizing, and importing generating tube, be heated vaporization once more and formed above-mentioned circulation by the flame around the generating tube, as long as the flame-out above-mentioned circulation of kitchen range is continuous, the kitchen range combustion gas is just continuous, thereby this device has realized making the flammable liquid purpose of vaporization fast.

The utility model has the advantages that: simple in structure, cost is low, and volume is little, and is easy to use, safe and reliable, because flammable liquid is not vaporized substantially when normal temperature and pressure, so there is not inflammable, explosive danger.

With embodiment and accompanying drawing structure of the present utility model is further narrated below.

Description of drawings:

Fig. 1 safety liquefied petroleum gas device overall structure schematic representation

Fig. 2 is structure master's schematic representation of the vaporizer among Fig. 1

Structure by Fig. 1,2 visible present embodiments is:

It is one airtight that a kind of safety liquefied petroleum gas device includes, in be equipped with and contain C5, the gas generator 1 of C6 flammable liquid and chemical additives, pneumatic tube 4, the top that it is characterized in that gas generator 1 is provided with three interfaces 11 that have valve, 12,13, wherein interface 11 joins with pneumatic tube 4, interface 12,13 its upper ends are used flexible pipe 5 respectively, 6 with the input of vaporizer 2, output interface 211,212 join, its lower end in generator 1 respectively with metal tube 8,9 join, and bottom being inserted into, metal tube 8,9 termination respectively is provided with a check valve 10, the check direction of 3, two check valves is opposite; Vaporizer by generating tube 21, the input that is arranged at generating tube 21 two ends, out splice going splice 211,212, be arranged at oil transportation wheel 24, the exhaust wheel 25 in the turnover portion of generating tube two ends and be located at the outer exhaust wheel 25 of generating tube and oil transportation and take turns 24 driving belt 22 and nozzle 23 and formed, nozzle 23 is arranged at the outlet port of oil transportations wheel in the generating tube 21, the annulus of generating tube 21 partly be arranged at kitchen range burning tool around.

Its overall work principle of said structure liquefied gas device is given top narration the sixth of the twelve Earthly Branches, and the vaporization of vaporizer to be combustable liquid vaporize through the flame heating of kitchen range burnings tool in generating tube 21, this liquid gas flow is to the low gas generator of pressure, it drives 25 rotations of exhaust wheel in flowing, and by 24 rotations of driving belt 22 drive oil transportation wheels, flammable liquid just enters generating tube 21 thus, and the effect of nozzle 3 makes its atomizing in managing, the flame heating of this evaporative gas outside managing expands and further vaporizes, and drain into gas generator 1 by output tube 22 through exhaust wheel 25, and be upward through the flammable liquid liquid level and the generator head room that arrives by the bottom, and when passing liquid level, make flammable liquid be subjected to quick-fried impact and vibrate, impel the flammable liquefaction chemistry should chain stacking and further vaporization.Above-mentioned vaporescence circulation endlessly, flammable liquid is vaporized fast, thereby realized the purpose of this utility model, the flammable liquid that can not vaporize under the normal temperature and pressure can be vaporized rapidly by this device supply the kitchen range safe combustion, thereby pair product, the waste of these oil refinerys, petrochemical plant are used, made the numerous common people obtain another flammable source.This device is because of simple in structure in addition, and cost is low can be convenient to people and select for use, and the application safety that this device is good well then is the another outstanding advantage of this device.

Claims (1)

1, it is one airtight that a kind of safety liquefied petroleum gas device includes, in be equipped with and contain C5, the gas generator 1 of C6 flammable liquid and chemical additives, pneumatic tube 4, it is characterized in that being provided with three interfaces 11 that have valve at the top of gas generator 1,12,13, wherein interface 11 joins with pneumatic tube 4, interface 12,13 its upper ends are used flexible pipe 5 respectively, 6 with the input of vaporizer 2, output interface 211,212 join, its lower end in generator 1 respectively with metal tube 8,9 join, and bottom being inserted into, metal tube 8,9 termination respectively is provided with a check valve 10, the check direction of 3, two check valves is opposite; Vaporizer by generating tube 21, the input that is arranged at generating tube 21 two ends, out splice going splice 211,212, be arranged at oil transportation wheel 24, the exhaust wheel 25 in the turnover portion of generating tube two ends and establish and exhaust wheel 25 that generating tube is outer and oil transportation are taken turns 24 driving belt 22 and nozzle 23 and formed, nozzle 23 is arranged at the outlet port of oil transportations wheel in the generating tube 21, the annulus of generating tube 21 partly be arranged at kitchen range burning tool around.

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