CN2217193Y - Apparatus for thorough evaporation of liquid fuel in steel cylinder - Google Patents

Abstract

The utility model relates to a thorough evaporation and atomization apparatus for liquid fuel in a steel cylinder, which is composed of a pressure division pipe 1, an atomization pipe 2, an evaporation pipe 3, a gas inlet pipe 6, an angle valve 15, a gas outlet hole 9, a gas outlet hole 11, an atomization plate 5 and a gas outlet and mist outlet hole 4. When the angle valve 15 is switched on to ignite, the utility model begins the operation of the evaporation and the atomization. The utility model can be used in the liquefied gas steel cylinders which are filled with various liquid fuel or residual liquid, and the fuel is gradually evaporated, atomized, carried out and fully burned. The device has the advantages of simple structure, low cost and high safety. The fuel does not need to be preheated and added with air. The utility model has the same operation method with the liquefied gas steel cylinders and the gas ranges. The fuel is burned when the angle valve 15 is switched on, and the fuel is thoroughly burned.

Description

Liquid fuel is abundant vaporization atomising device in steel cylinder

The utility model relates to a kind of improvement to liquid fuel steel cylinder device.

Chinese patent (application number 94227096) discloses the automatic decomposing unit of the empty gas carrying liquid of a kind of liquid gas, in this patented technology, change the angle valve on the former steel cylinder into special assembly, have three copper pipes on the assembly, four plastic tubes, liquid inlet head, needle-valve, be welded with the copper coin Preheating unit on the gas range, suction tude is arranged, band liquid pipe, the micro air pump pipe, is furnished with micro air pump, plug in by micro air pump, could burn, the shortcoming of this device is, must change the angle valve on the steel cylinder, on former kitchen range, increase device, be furnished with the micro air pump of electricity consumption, cause the production difficulty big, the application cost height, and use loaded down with trivial detailsly, the user is difficult for accepting use.

The purpose of this utility model provides a kind of automatic vaporization atomising device that is installed in the cylinder for liquefied gas that liquid fuel is housed or has raffinate.This device using method and common cylinder for liquefied gas using method are identical, and mixed combustion is clean but the liquid gas that can make the liquid fuel in the steel cylinder or have a raffinate is fully vaporized, atomized.

The purpose of this utility model is to realize like this.

One group of special automatic vaporization atomising device is installed in common cylinder for liquefied gas, it is made up of a minute pressure pipe, mist pipe, generating tube, suction tude, angle valve, having inlet opening around the bottom of closed at both ends, pulverizer plate with holes is equipped with on top, the mist pipe that has the fog hole of giving vent to anger around the pulverizer plate upper end is packed in the branch pressure pipe, they go up the middle part with tapped through hole is arranged.Be connected the mist pipe the inside with having externally threaded suction tude, their lower end is the plane substantially, threaded through hole is arranged at the bottom, the lateral part, generating tube lower end of upper end open has outside thread, connect on the internal thread of the generating tube be passed in assembling, mist pipe bottom, the space is arranged around branch pressure pipe and the mist pipe, at gasifying pipe two ends that are horizontally through and gap air outlet hole is arranged all, the top of branch pressure pipe has the outside thread that is connected with the angle valve lower internal thread.When angle valve is opened igniting, gas in the steel cylinder flows to the little direction of pressure, gas enters mist pipe by suction tude and produces upward suction, simultaneously, inlet opening around the mist pipe bottom begins feed liquor, when liquid arrives the suction tude position, promptly be subjected to blowing boiling, atomize, evaporation, vaporization mixes, pass through pulverizer plate, the fog hole of giving vent to anger, to angle valve, reduction valve, the kitchen range diffluence, simultaneously, gas flows into the transverse tube of lower end when air outlet hole is emerged respectively from the upper end inlet hole of generating tube, make following liquid constantly produce bubble, the inflammable gas of bubble and the generation liquid level of constantly emerging has played vaporization and catalysis, and band of gas mist is blended in fully burning in the gas range.

The utility model only needs one group of special tube to be installed liquid fuel being housed or having in the cylinder for liquefied gas of raffinate.It is simple in structure, it is low to manufacture cost, safe and reliable, need not preheating, add air, use original angle valve, common steel cylinder and gas cooker, and using method is identical, promptly open i.e. combustion under the normal temperature, gradually liquid fuel in the steel cylinder or liquefied gas residue are all vaporized, atomized, flow to kitchen range and all burn, promptly energy saving reduces pollution again.

Concrete structure of the present utility model is provided by following examples and accompanying drawing

Fig. 1 is the structural representation of liquid fuel abundant vaporization atomising device in steel cylinder;

Fig. 2 is the plan view of pulverizer plate 5 among Fig. 1.

This device is by minute pressure pipe 1, mist pipe 2, generating tube 3, suction tude 6, angle valve 15 is formed, branch pressure pipe 1 is this device main body, available metal is manufactured, the outside thread that is connected with angle valve 15 lower internal thread is arranged at top, apart from steel cylinder bottom gap 2-5mm, mist pipe 2 usefulness metal tubes are manufactured, closed at both ends, have inlet opening 10 around the bottom, pulverizer plate with holes 5 is equipped with on top, the mist pipe 2 that the side periphery of upper end has a fog hole 4 of giving vent to anger is packed in the branch pressure pipe 1, their middle part of going up has tapped through hole together, be connected the inside with having externally threaded suction tude 6, this suction tude 6 is on the top of liquid level 7, the lower end of branch pressure pipe 1 mist pipe 2 of assembling is the plane substantially, the through hole that has internal thread 12 that passes is arranged at the bottom, the lateral part, gasifying pipe 3 lower end of upper end open has on the internal thread 12 that outside thread connects gasifying pipe 1 mist pipe 2 bottoms be passed in assembling, gap in the middle of branch pressure pipe 1 mist pipe 2 of assembling, air outlet hole 9 and 11 are all arranged, can produce bubble 8 by air outlet hole, the top of branch pressure pipe 1 has the outside thread 13 that is connected with angle valve 15 lower internal thread.

When angle valve is opened the cooking stove igniting, gas in the steel cylinder promptly flows to the little direction of pressure, gas passes through suction tude, enter mist pipe and produce upward suction, simultaneously, inlet opening around the mist pipe bottom begins feed liquor, when liquid arrives the suction tude position, promptly be subjected to blowing boiling, atomize, evaporation, vaporization, aerosol mixing passing through pulverizer plate, the fog hole of giving vent to anger, to angle valve, reduction valve 14, to the gas range diffluence, simultaneously, gas enters the inlet hole of generating tube upper end, emerges respectively from air outlet hole in the transverse tube of inflow lower end, makes following liquid constantly produce bubble, the inflammable gas of bubble and the generation liquid level of constantly emerging, played vaporization, catalysis, band of gas mist is in the whole mixed combustions of kitchen range, until the liquid in the steel cylinder is all gasified, atomizing is taken out of, uses this device need not inflate, preheating is with the use cylinder for liquefied gas, the method of gas range is identical.

Claims (2)

1. a liquid fuel abundant vaporization atomising device in steel cylinder, it is by a minute pressure pipe (1), mist pipe (2), gasifying pipe (3), suction tude (6), angle valve (15), connecting outside thread (13) forms, it is characterized in that: the mist pipe of closed at both ends (2) is packed in the branch pressure pipe (1), the outer wall of mist pipe (2) has the space with the periphery of inner wall of branch pressure pipe (1), be connected and have the branch pressure pipe (1) that internal thread fits together having externally threaded horizontal generating tube (3), in the through hole of mist pipe (2), the same position on branch pressure pipe (1) mist pipe (2) top has tapped endoporus, having externally threaded suction tude (6), pulverizer plate with holes (5) is housed in the top mist pipe of suction tude (6) by branch pressure pipe (1) mist pipe (2) of packing into, the outside thread (13) that is connected with angle valve (15) lower internal thread is arranged at branch pressure pipe (1) top.

2. vaporization atomising device according to claim 1, it is characterized in that: the upper end of generating tube (3) is an opening, lower, transverse is passed the generating tube (1) of assembling, there are air outlet hole (9) and (11) in the end place of mist pipe (2), around the bottom of mist pipe (2) inlet opening (10) is arranged, there is the band of gas of going out mist hole (4) side of upper end.

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