CN2352847Y - Gasifying means for light wt. hydrocarbon liquid fuel burner - Google Patents

Abstract

The utility model relates to a gasifying means for a light hydrocarbon liquid fuel stove, which is composed of a spiral cavity (2) installed on a burner of the stove, a gas storage natural supercharger (3) matched with the spiral cavity and a special dip tube (11) inserted in a matched container in a stationary connection with the end of an angle valve when actually employed. The utility model solves the problem against rational use of light hydrocarbon liquid fuel on stoves, having the characteristics of simple structure, low cost, convenient installation and operation, etc. and creates conditions for environmental protection, multipurpose use of resource and structure change of energy resource in urban and rural areas.

Description

The gasification installation of light hydrocarbon liquid fuel burner

The utility model relates to the light hydrocarbon liquid fuel gasification technology, and the burner gasification installation.

Light hydrocarbon liquid fuel, have drawn from oil field and oil refinery auxiliary material are a kind of domestic fuels, it has the calorific value height, raw material is wide, cost is low, safe and convenient to use, superior characteristics such as DEVELOPMENT PROSPECT is wide.Make simultaneously oil field, oil refinery auxiliary material obtain fully effectively utilizing again, and environmental protection, change town and country energy resource structure are produced immeasurable influence.

The calorific value of light hydrocarbon liquid fuel is 9500～11000 kilocalorie/kilograms, much larger than methane and ethane.Because it is liquid condition at normal temperatures, has reduced the contradiction to pressure-vessel.But liquid condition can not be burnt, and as domestic fuel, how to accomplish purpose not only good but also that economize, more and more causes the interest that people study.The utility model just is to provide a kind of characteristics of lighter hydrocarbons that both had been suitable for own, and reaches the purpose of economizing most convenient and normal use most again.For achieving the above object, adopt following measure and device.

The nature supercharging device of one spiral cavity and the fastening connection of direct with it sealing thereof is set on the burner of burner, nature supercharging device one end is through pipe joint, connecting tube and have an igniting interlock of nozzle air valve sealing is fastening and be communicated with, the fastening soft pipe connection pressure regulator valve of using of one end sealing of spiral cavity, and on connecting, angle valve provides light-hydrocarbon fuel, angle valve end in the connection container again, static connection insert a container with the special liquid guiding tube of liquid flow path direction reference angle a aperture.Under the situation of igniting, can realize normally using the purpose of light hydrocarbon liquid fuel.By the spiral cavity on the burner, nature supercharging device and the special liquid guiding tube that is connected with the container angle valve, be fastenedly connected through the input output seal for pipe joints and be integral, and the connection burner.When opening the container angle valve, inflammable gas in the fuel for preparing in advance, incident aperture by special liquid guiding tube, through the at first ignition combustion device of lighting a fire, heat spiral cavity simultaneously, the gas-liquid mixture of light hydrocarbon liquid fuel is inhaled into spiral cavity then, spiral cavity behind the absorption heat, the liquid fuel that flows in the cavity is progressively gasified, formed air-flow, added to the expansive force after liquid gasifies by the volute principle, the nature supercharging device is sent in propelling, the caliber of nature supercharging device input output is poor, produces supercharging naturally, offers the stable source of the gas of burner burner.In power range, heated object needs heat many more, needs the burner heating load also many more, and the spiral cavity gasification function is also strong more, forms nature supercharging at random, has guaranteed normally to stablize user mode.

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing one is a model utility single head kitchen range gasification supercharging schematic representation;

Accompanying drawing two is angle valve and special liquid guiding tube, preparation and working condition figure in the utility model steel cylinder;

Accompanying drawing three is the utility model general assembly schematic representation.

Consult accompanying drawing one, two, three. The utility model is by being installed in actual use liquefied gas single head kitchen range Spiral cavity pipe gasifier (2) on the tool burner (1) and with it direct-connected air storage naturally increase Depressor (3) be installed in special liquid guiding tube (11) composition that directly becomes static connection in the steel cylinder with angle valve. Special Liquid guiding tube processed (11) is by top φ 16.0mm (11-1), the steel pipe of bottom φ 8.0mm (11-2) Make upper end and angle valve (9) static connection. It is sentencing lower 10～30mm, processing with the angle valve static connection Incidence angle is the pore (10) of α. Cylinder angle valve (9) is communicated with spiral shell through pressure regulator valve (8) with the kitchen range air inlet pipe Revolve cavity pipe gasifier (2). Spiral cavity pipe gasifier (2) is to be made by φ 10mm aluminium matter tubing, With direct-connected air storage nature supercharging device (3) be that steel gas tank by φ 35mm * 120mm holds Load. By air storage nature supercharging device (3) through pipe joint (5) to the igniting of kitchen range band nozzle interlock air valve (6) Air feed starts stove knob (7) use of can lighting a fire. More than be that the utility model is installed feelings at kitchen range Condition.

When opening knob (7), at first by the preparation fuel gas in the steel cylinder, by incident aperture (10) point Burner (1) in the light hydrocarbon liquid fuel, is subjected to the preparation pressure effect, by special liquid guiding tube (11-2) Enter (11-1), and since the caliber difference, pressure decreased, and suck fuel gas from entering perforation (1) this moment, Form liquid gas mixture at (11-1), because spiral cavity (2) has absorbed by conduction and the width of cloth mode of penetrating The heat of burner (1), the light hydrocarbon liquid fuel that is inhaled into spiral cavity (2) is vaporized and expands and spiral The pipe principle forms windstream, is admitted to air storage self booster (3), because the air inlet pipe (4) of (3) end The hole is φ 4mm, and output stomidium (5) is φ 2mm, produces Automatic-boosting, has guaranteed the kitchen range nozzle (6) normal stablizing used for gas firing.

Embodiment: special liquid guiding tube (11-2) is φ 8.0 * 1mm steel pipe, (11-1) is φ 16.0 * 2mm steel pipe; Pore (10) outputting radial reference angle is 38 degree (preferred value), aperture＜φ 1mm; Spiral cavity (2) is φ 10 * 1mm aluminum pipe, length 1500mm; Air storage self booster (3) is φ 35 * 120 * 1mm steel; Taking over (15) is φ 6mm aluminum pipe; Pipe joint (4), (5) are the copper standard piece.All connect and adopt the fixing seal fastening means.

Literary composition complements one another before and after this description.

Claims (3)

1. the gasification installation of a light hydrocarbon liquid fuel burner, on the burner burner, it is characterized in that: the nature supercharging device that a spiral cavity and the fastening connection of direct with it sealing thereof are set in the burner periphery, one end of nature supercharging device, through pipe joint, connecting tube and have a burner igniting interlock of nozzle air valve sealing is fastening and be communicated with, the spiral cavity end seals the special liquid guiding tube that the outer angle valve end connected sum container of fastening and pressure regulator valve end soft pipe connection, container is interior and the static connection of angle valve end is up big and down small in proper order and is communicated with.

2, the gasification installation of light hydrocarbon liquid fuel burner according to claim 1 is characterized in that: the spiral cavity that is arranged on the burner periphery is close to the burner external diameter, and it is communicated with the nature supercharging device, and it is poor that input output form caliber.

3, the gasification installation of light hydrocarbon liquid fuel burner according to claim 1 is characterized in that: special liquid guiding tube is a up big and down small straight tube, is provided with the pore that becomes α (α≤90 degree) with liquid flow path direction reference angle at an upper portion thereof, underpart band gradient.

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