CN2265491Y - Liquefied petroleum gas filling and full-combustion no residue device - Google Patents

Abstract

The utility model discloses a device for filling and fully burning liquefied petroleum gas without residue, which is characterized in that the outer wall below a gas chamber 8 is provided with a side hole 7, a valve plate 2, a spring 3 and a parting plate 4 of the gas chamber are orderly arranged above an inner cavity of the gas chamber 8, the valve plate 2 is provided with a gas-out jet hole 12 and a liquid filling hole 13, the parting plate 4 of the gas chamber is provided with a gas hole 14, a piston 5 is arranged below the inner cavity of the gas chamber 8, a top cap of the piston 5 is provided with a gas-out jet hole 15 and a liquid filling hole 16, and a spring 6 is arranged in the piston 5. The utility model can carry out high-speed inflation for a cylinder under the normal condition and causes the liquefied gas in the cylinder to be fully burnt out without residue under the condition without any additional heating.

Description

Liquid gas pours into and fires no residue device entirely

The liquid gas that the utility model relates to pours into and fires no residue device entirely, and the gas that belongs to liquefaction pours in the container or discharger from container, and actual is to pour into and fire no residue device entirely by connecing a liquid gas on the cylinder for liquefied gas angle valve.

Liquid gas in use because the boiling point difference of contained composition, forms raffinate at the bottom of some high carbon components are stored in bottle, has both wasted the energy, has increased user's expense, disorderly a large amount of fire takes place because of raffinate disorderly inclines again, causes heavy losses to the country and people.Designing liquid gas recent years, to fire no residue device entirely many, and because of existing liquid gas pours into and burns by pore of gas compartment, so exist can slow, it is insufficient to burn, and has the disadvantage of raffinate.

The purpose of this utility model is intended to improve above-mentioned deficiency, provides a kind of can liquid gas fast, and sufficient combustion, the liquid gas of no raffinate pour into and fire no residue device entirely.

In order to achieve the above object, the utility model is to realize like this, it has air chamber body 8, air chamber top cover 1 is arranged on the air chamber body 8, pore 11 is arranged on the air chamber top cover 1, the air chamber body has base 98 times, connects an indusion tube 10 on the base 9, and indusion tube 10 communicates with air chamber body 8 inner chambers, be characterized in that air chamber body 8 below outer walls are provided with side opening 7, air chamber body 8 inner chambers top is provided with valve block 2 successively, spring 3, air chamber partition 4, valve block 2 is provided with out gas spurt 12, pore 14 is established in topping up hole 13 on the air chamber partition 4, air chamber body 8 inner chambers below is provided with piston 5, piston 5 top covers set out gas spurt 15, and topping up hole 16 is provided with spring 6 in the piston 5.

Air chamber body 8 is made up of intensification chamber and buffer cell two-part.The intensification chamber by on piston 5, spring 6, piston 5 top covers go out gas spurt 15, topping up hole 16 is formed; Buffer cell is made up of go out gas spurt 12, topping up hole 13, spring 3, air chamber partition 4 on air chamber top cover pore 11, valve block 2, the valve block 2.After installing by the structure of Fig. 1, pressing the structure of Fig. 2 again installs, after hole by the outside thread on the air chamber top cover 18 and cylinder angle valve 19 lower ends connects, and and steel cylinder between seal, when opening cylinder angle valve in steel cylinder during aeration, liquefied petroleum gas promotes valve block 2 by the pore on the air chamber top cover 11, valve block 2 promotion springs 3 move down rapidly and make valve block 2 leave air chamber top cover below, make liquid pass through topping up hole 13, the pore 14 on the air chamber partition 4, when liquid passes through pore 14, the impact piston top cover makes piston 5 move down rapidly in the effect of spring 6, and liquid is by topping up hole 16, piston chamber, indusion tube 10, rapidly to the steel cylinder internal-filling liquid, until being full of.When piston moves down, also sealed side opening 7 simultaneously, prevent that liquefied petroleum gas from spraying from side opening, influences filling speed.

After charging gas, under the effect of spring 3, valve block 2 resets rapidly and the air chamber top cover coincide together, and topping up hole 13 is sealed, and is located at perpendicular position because of going out gas spurt 12 with pore 11, it is unimpeded to go out gas spurt, under the effect of spring 6, piston 5 moves on rapidly and resets, and piston top cover and air chamber partition 4 match, topping up hole 16 is blocked, and it is unimpeded to go out gas spurt 15.When need are used liquid gas, be connected with kitchen range with pressure-limit valve, pneumatic tube by cylinder angle valve 19, when opening the cylinder angle valve switch, liquid gas medium high carbon thing is because the effect of gas phase in the bottle, enter the intensification chamber along indusion tube, enter buffer cell by going out the atomizing of 15 one-tenth of gas spurts, become gas to enter cylinder angle valve to go into pneumatic tube along pressure-limit valve and enter the combustion kitchen range and burn through going out gas spurt again.Because the effect of piston 5, can control liquid phase effectively and enter buffer cell, form interlayer intensification chamber by piston and air chamber body simultaneously, be more conducive to the intensification gasification of raffinate, side opening 7 is an auxiliary combustion equipment, and the gas phase in the steel cylinder enters the effect that three aspects can be played in the intensification chamber by side opening 7.

The temperature of 1, intensification gas phase is far above the boiling point of raffinate, thereby promoted the gasification of raffinate.

2, the step-down raffinate because of gaseous pressure is big, can make raffinate rise to air chamber body top along indusion tube in steel cylinder, by pore 11, when opening cylinder angle valve, meeting is directly sprayed and is gone out, for reducing the pipe internal pressure, restriction raffinate pressure is other opens side opening, can make raffinate keep corresponding pressure altitude.

3, the burning-point of the mixed combustion gas phase of guiding is lower than raffinate, and after mixed the intensification chamber, after going out gas spurt 15, gas-liquid formed mixed gas and enters buffer cell, enters the combustion kitchen range by angle valve.

Air chamber body 8 has the intensification buffer function, has formed intensification chamber and buffer cell by the air chamber partition, so the outside thread by the air chamber top cover with form second buffer cell again after cylinder angle valve connects, further guaranteed the Security of burning raffinate.Indusion tube 10 is used to guide raffinate up.

The utility model can under normal circumstances carry out fast aeration to steel cylinder, is not needing any adding under the enthusiasm condition, makes the interior whole after-flames of liquid gas of steel cylinder not stay raffinate, has both made the user save spending, again for country has saved a large amount of energy, and the mitigation of preventing fires again simultaneously.This model utility has guaranteed summer or winter in the pneumatic tube on no drain, the kitchen range the no discharge phenomenon of catching fire again, is perfectly safe reliably.

Description of drawings:

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

Fig. 2 is that the utility model and cylinder angle valve are installed in the structural representation on the steel cylinder;

Fig. 3 is an air chamber cap structure schematic representation;

Fig. 4 is the valve structure schematic representation;

Fig. 5 is an air chamber spacer structure schematic representation;

Fig. 6 is the understructure schematic representation;

Fig. 7 is the piston structure schematic representation.

The explanation of accompanying drawing drawing:

1 air chamber top cover, 2 valve blocks, 3 springs, 4 air chamber partitions, 5 pistons, 6 springs, 7 pores, 8 air chamber bodies, 9 bases, 10 indusion tubes, 11 pores, 12 go out gas spurt, 13 topping up holes, 14 pores, 15 go out gas spurt, 16 topping up holes, 17 transfusion pores, 18 outside threads, 19 cylinder angle valves.

In order to understand better and to implement, it is as follows with the accompanying drawing to be that embodiment further specifies below:

On the cylinder for liquefied gas that is used in 15kg to be example explanation: air chamber body 8 can adopt metal pipe to process, diameter is 18mm, high 80mm, and each is threaded for upper and lower inwall, drill with ferrule one side opening 7 under sidewall, diameter is 0.8-1.2mm, and is inside and outside threaded on air chamber top cover 1 peripheral wall, on the air chamber top cover and bore a pore 11, metering hole for gas or liquid, also can inflate, so the aperture is bigger, its diameter is 3-5mm.Be threaded on base 9 outer circumferential walls, a transfusion pore 17 is opened at base 9 centers, and threaded.Indusion tube 10 upper end outer wall belt screw threads.The desirable 8mm of diameter, height is got 460mm.Valve block 2 can adopt high molecule plastic or tinsel to make, and sets out gas spurt 12 on it, and topping up hole 13 goes out gas spurt 12, and diameter is less, desirable 0.3-1.0mm, and 13 diameters desirable 2-4mm in topping up hole can bore 4.Spring 3 can adopt the Spring Steel Wire of 0.8-1mm to make.Air chamber partition 4 also can adopt high molecule plastic or tinsel to make, and pore 14 is set on it, and its diameter is 3-5mm.Piston 5 can adopt metallic material to make, and diameter is got 14mm, high 45mm, inner wall belt screw thread on the piston 5, threaded on the piston top cover outer circle wall, be screwed in together and get final product, piston head covers and sets out gas spurt 15, topping up hole 16, go out the desirable 0.3-1mm of gas spurt, topping up hole 16 desirable 2-4mm can bore 4.Spring 6 can adopt the Spring Steel Wire of 0.8-1mm to make.After each parts is made, at first the air chamber partition is embedded in air chamber body 20mm place, reinstalls spring 3, press valve block 2, screw air chamber top cover 1.The piston 5 of packing into from the bottom is again set up spring 6, screws base 9, screws indusion tube 10 again, puts the special measuring device then and measures, is up to the standards and dispatches from the factory.This device is placed in the steel cylinder, tighten mutually with an interface of cylinder angle valve 19 by the outside thread 18 of air chamber top cover, and seal with steel cylinder, cylinder angle valve 19 joins with pressure-limit valve, pneumatic tube, and connects kitchen range, and by cylinder angle valve control aeration, or combustion gas is used.

The utility model not only is applicable to the cylinder for liquefied gas of 15kg, also is applicable to the cylinder for liquefied gas and the supporting use of angle valve of other specification.

Claims (1)

1, a kind of liquid gas pours into and fires no residue device entirely, it has air chamber body (8), air chamber top cover (1) is arranged on the air chamber body (8), pore (11) is arranged on the air chamber top cover (1), base (9) is arranged under the air chamber body (8), base (9) is gone up and is connected an indusion tube (10), indusion tube (10) communicates with air chamber body (8) inner chamber, it is characterized in that air chamber body (8) below outer wall is provided with side opening (7), air chamber body (8) inner chamber top is provided with valve block (2) successively, spring (3), air chamber partition (4), valve block (2) is provided with out gas spurt (12), topping up hole (13), establish pore (14) on the air chamber partition (4), air chamber body (8) inner chamber below is provided with piston (5), and piston (5) top cover sets out gas spurt (15), topping up hole (16) is provided with spring (6) in the piston (5).

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