CN2572199Y - No residual LPG steel cylinder - Google Patents

Abstract

The utility model discloses a steel cylinder for liquefied petroleum gas. The utility model has the structure that on the basis of an original steel cylinder for liquefied petroleum gas, a vaporizing chamber which is composed of a guide pipe provided with a one-way valve, a liquid guide pipe, an atomizer, a sealing pad, a filtering net, a protective pipe, etc. and prompts heavy carbon liquid to be vaporized, and a capillary pipe which guides in vaporous gas above the liquid in the steel cylinder. The utility model has the advantages of favorable vaporizing effect, sufficient gas supply, fund saving, energy saving, environmental protection, fire hazard occurrence prevention, easy installation, convenient operation and maintenance, etc.

Description

A kind of no raffinate liquefied petroleum ga steel cylinder

One, affiliated technical field

The utility model belongs to a kind of liquefied petroleum ga steel cylinder.

Two, background technique

Liquefied petroleum gas (LPG) has brought convenience for people's life.But because contain the higher carbon compounds of some in the liquefied petroleum gas (LPG), cause and accumulate a large amount of " raffinate " in the liquified petroleum gas cylinder, particularly winter and north cold area " raffinate " content can reach more than 25% of bottle interior liquid, each household will be outwelled tens kilograms " raffinate " every year, a large amount of energy had both been wasted, also polluted environment, even more serious is easy initiation fire and explosive accident, brings many hidden danger for the country and people's the security of the lives and property.Implemented an energy-conservation steel cylinder of liquefied petroleum gas (LPG) that the patent No. is ZL97207825.8 for addressing this problem Hebei province prosperous lustrous and transparent applicating technology Development Co., Ltd, it is to press the heavy carbon liquid with liquid bottom to be extruded by a conduit in utilizing, liquid in this liquified petroleum gas cylinder can not be vaporized in bottle, but burning again after the vaporization outside bottle, use this liquefied petroleum ga steel cylinder to be easy to generate the liquid phenomenon, wayward, and reduction valve easily stops up, firing effect is poor, the air feed deficiency.The patent No. of Zhang Yuxiang invention is that the liquefied petroleum ga steel cylinder of ZL01108818.4 then is to pour liquid into the way that forms jar in the jar of vaporizing in another vaporizing chamber by a conduit to impel vaporizing liquid, its shortcoming is: because the heavy carbon liquid in the bottle end is difficult for vaporization, so vaporization effect is bad, interior drops is too fast, the air feed deficiency can not normally be used for the user.

The utility model overcomes the above-mentioned problems in the prior art exactly, provides a kind of and does not produce the liquid phenomenon, vaporization effect is good, air feed is sufficient, the liquefied petroleum ga steel cylinder of the no raffinate of convenient operation and control etc.

For addressing the above problem, technical solution of the present utility model is: a kind of liquefied petroleum ga steel cylinder that does not have raffinate, it comprises protecting wire net, angle valve, bottle and base, it is characterized in that it also comprises a conduit at the bottom of being led to bottle by angle valve, one catheter is arranged in the conduit, atomizer is equipped with in the catheter upper end, the one-way valve of a liquid conductive pipe outflow is housed on the catheter wall above the catheter end opening, at the catheter end opening one sealing gasket is arranged between the one-way valve therewith, in the conduit of catheter upper end, filter screen is housed, protective tube is equipped with in filter screen top or below, in bottle liquid above have a capillary tube to lead in the liquid of conduit bottom.

Because the utility model has adopted such scheme, conduit separates bottle interior gas and angle valve, gas can not directly be discharged from angle valve in the bottle, the liquid that can not vaporize is flowed in the bottle by one-way valve by conduit again, equally finish the vaporization work of liquid so repeatedly to the circumfluence pump, thereby promoted the liquid of difficult vaporization fully to vaporize, reached elimination " raffinate " purpose.Because the heavy carbon liquid of bottle bottom is difficult for vaporization, the only use of the not enough a large amount of air feed of the gas of this atomizing, in order to satisfy the use of a large amount of air feed, capillary tube of the present utility model is exactly the bottom that the gas of having vaporized in bottle top is imported conduit by capillary tube, by catheter gas and liquid are together sprayed by shower nozzle again with bottom liquid, in order to replenish the vaporization insufficient section.Air guide amount capillaceous only be catheter the drain amount about 10%, so not only can use continuously more than 10-12 hour, and interior pressure can not descend more (behind the 0.01%-0.02%Mpa that generally descends can steadily) for eyes kitchen range maximum flow.Experimental results show that: 15 kilograms of steel cylinders can reach 100%, 50 kilogram of steel cylinder at use vaporization effect under the 0-5 situation and use vaporization effect can reach 99.7% under the 8-10 situation, and annual compared with the prior art calculating by 6 bottles of gas uses can be economized on the use of funds about 70-80 unit.And because the energy had both been saved in the elimination of " raffinate ", protected environment again, prevented the generation of fire.The utlity model has advantages such as operation and maintenance convenience.

Four, description of drawings:

Fig. 1 is a part section structural representation of the present utility model.

Five, embodiment:

As shown in Figure 1, it comprises protecting wire net, angle valve, bottle and base, it also comprises a conduit at the bottom of being led to bottle by angle valve, one catheter is arranged in the conduit, there is an atomizer catheter upper end, the one-way valve of a liquid conductive pipe outflow is housed on the catheter wall above the catheter end opening, at the catheter end opening one sealing gasket is arranged between the one-way valve therewith, in the conduit of catheter upper end, filter screen is housed, in the conduit of filter screen top protective tube is housed, in bottle liquid above have a capillary tube to lead in the liquid of conduit bottom, in the conduit of catheter end opening, filter screen is housed, fixedly a catheter and a fixing frame capillaceous arranged in conduit.After spraying device in the bottle damages, destroy can be used as general liquified petroleum gas cylinder behind the protective tube of this bottle and continue to supply with and use gas, after this bottle gas uses, the air jet system in the maintenance bottle again.

Claims (2)

1, a kind of liquefied petroleum ga steel cylinder that does not have raffinate, it comprises protecting wire net, angle valve, bottle and base, it is characterized in that it also comprises a conduit at the bottom of being led to bottle by angle valve, one catheter is arranged in the conduit, there is an atomizer catheter upper end, the one-way valve of a liquid conductive pipe outflow is housed on the catheter wall above the catheter end opening, at the catheter end opening one sealing gasket is arranged between the one-way valve therewith, in the conduit of catheter upper end, filter screen is housed, protective tube is equipped with in filter screen top or below, in bottle liquid above have a capillary tube to lead in the liquid of conduit bottom.

2, the liquefied petroleum ga steel cylinder of no raffinate according to claim 1 is characterized in that in the conduit (7) of described catheter (6) end opening filter screen (10) being housed.

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