CN2299252Y

CN2299252Y - Liquid fuel kitchen range

Info

Publication number: CN2299252Y
Application number: CN 97214057
Authority: CN
Inventors: 严长和
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-09
Filing date: 1997-04-09
Publication date: 1998-12-02
Anticipated expiration: 2007-04-09

Abstract

The utility model relates to a liquid fuel kitchen range, particularly a range using cheap light oil, which comprises a range case, a range body, a range plate, a vaporizing and atomising system, a control switch and a fuel cylinder, the base of the range body is provided with an atomizing chamber, two pipelines are led into the atomizing chamber through the range body, one of the pipelines is an oil pipeline and is connected with the fuel cylinder, the other is a gas pipeline and is connected with an atomising pipe through a joint, and an electric pulse ignitor is arranged at the control switch and connected with a needle in the atomising pipe. The utility model has multi-stage gasifying functions and does not need to be preheated, having the advantages of convenient ignition and easy adjustment of the firepower intensity.

Description

Liquid fuel cooking range

The utility model belongs to the kitchen range of liquid fuel, particularly uses the kitchen range of cheap light oil.

The kitchen range of existing liquid fuel gas-cooker, particularly cheap light oil, owing to adopt the structure of single-stage vaporization, so the vaporization degree is lower, has influenced efficiency of combustion, causes energy waste; Need preheating during use, the igniter of piezoelectric ceramic type often needs repeatedly to start during igniting, and is bigger to the influence in service life of gauge tap, the size of lighting the wayward firepower in back.Although existing people has proposed some improved designs, igniting bothers, the fiery little problem of easy-regulating fire is still not unresolved.

The purpose of this utility model provides a kind of liquid fuel cooking range, and it not only is with the function of multistage vaporization, and higher vaporization rate is arranged, and igniting is convenient, regulates the firepower size easily.

Realize that scheme of the present utility model is: on the existing kitchen range basis of forming by kitchen range shell, stove, stone or metal plate for standing a stove on as a precaution against fire, vaporization atomization system, gauge tap and fuel cylinder, one spray chamber is installed on the base of stove, there are two pipelines to feed in the spray chamber by stove, one is petroleum pipeline, connect fuel cylinder, another root is an appendix, is connected to mist pipe by joint, electric pulse ignitor is equipped with at the gauge tap place, and is connected with nozzle needle in the mist pipe.

Below, according to the specific embodiment of the present utility model that Figure of description provides, its structure is done further carefully to state.

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is a gauge tap structural representation of the present utility model;

Fig. 3 is a joint design schematic diagram of the present utility model.

Each label is represented successively among the figure: stove 1, spray chamber 2, petroleum pipeline 3, appendix 4, mist pipe 5, gauge tap 6, pressing plate 6-1, spring 6-2, control lever 6-3, installing rack 6-4, electric pulse ignitor 6-5, link 6-6, connecting rod 6-7, nozzle 7, stone or metal plate for standing a stove on as a precaution against fire and water pond 8, kitchen range shell 9, nozzle needle 10, joint 11, appendix interface 11-1, inner oil seal 11-2, nut 11-3, outer oil seal 11-4, sleeve pipe 11-5.

Referring to each figure, a spray chamber 2 is installed on the base of stove 1, there are two pipelines to pass stove 1 and feed in the spray chamber 2, one is petroleum pipeline 3, connects fuel cylinder, another root is an appendix 4, is connected on the mist pipe 5 by joint 11.Electric pulse ignitor 6-5 is equipped with at gauge tap 6 places, and fixedly connected with the nozzle needle 10 in the mist pipe 5, when depressing the knob of gauge tap, electric pulse ignitor is struck sparks at stove 1 place sustainably, until lighting combustion gas, what of giving vent to anger the rotation knob then can regulate very accurately.Appendix 4 mouths of pipe are positioned at the top cover place in the spray chamber 2, and the mouth of pipe of petroleum pipeline 3 should be lower than appendix 4 mouths of pipe, has avoided oil droplet to enter in the appendix, and simultaneously, stove and stone or metal plate for standing a stove on as a precaution against fire 8 pass to the heat of spray chamber, make fuel obtain elementary vaporization.On the connecting rod 6-7 of gauge tap 6 pressing plate 6-1 is housed, on the installing rack 6-4 of pressing plate 6-1 electric pulse ignitor 6-5 is housed, when depressing connecting rod, it drives the power that pressing plate overcomes spring 6-2, press electric pulse ignitor, then under the spring force effect, reset after the relieving.The connecting rod 6-7 of gauge tap 6 and control lever 6-3 are to be nested together movingly, relative sliding motion can be arranged between the two, but can not rotate relatively, control lever 6-3 is loaded in the inner bolt hole of joint 11 by screw thread, the control lever other end and nozzle needle 6-3 fix, the rotation control lever can be adjusted the position of nozzle needle in nozzle 7 more exactly, reaches to prevent that the nozzle carbon distribution from stopping up and regulating the purpose of firepower size.The end that joint 11 is connected with control lever 6-3 has external screw thread, there is a nut 11-3 to be loaded on the external screw thread of joint, and inner oil seal 11-2 is housed between joint and nut, on the mesopore of nut, with secure fit one sleeve pipe 11-5 is housed again, have groove on the control lever, outer oil seal 11-4 is set in this groove and with the endoporus of sleeve pipe 11-5 and matches, and the structure of this dual-seal can be avoided common oil leakage phenomenon.Mist pipe 5 is positioned on the stone or metal plate for standing a stove on as a precaution against fire of stove 1, is loaded on the middle and upper part of kitchen range shell 9, can make the bottom of heated body obtain more heat, energy savings like this.

From technique scheme of the present utility model, these kitchen range are specially adapted to cheap light oil burning, owing to adopted multistage vaporization structure, can make vaporization more abundant, improve the thermal efficiency, fuel saving; Its special ignition control device makes igniting more convenient, does not need preheating, regulates the firepower size easily, but also can avoid common oil leakage phenomenon.

Claims

1, a kind of liquid fuel cooking range, form by kitchen range shell, stove, stone or metal plate for standing a stove on as a precaution against fire, vaporization atomization system, gauge tap and fuel cylinder, it is characterized in that on the base of stove, spray chamber being housed, have two pipelines to feed in the spray chamber by stove, one is petroleum pipeline, connects fuel cylinder, another root is an appendix, be connected to mist pipe by joint, electric pulse ignitor is equipped with at the gauge tap place, and is connected with nozzle needle in the mist pipe.

2, by the described liquid fuel cooking range of claim 1, it is characterized in that:

(1) the appendix mouth of pipe is positioned at the top cover place in the spray chamber, and the petroleum pipeline mouth of pipe is lower than the appendix mouth of pipe;

(2) on the connecting rod of gauge tap pressing plate is housed, on the installing rack of pressing plate, electric pulse ignitor is housed;

(3) connecting rod of gauge tap is placed in an end of control lever, and control lever is loaded on by screw thread in the inner bolt hole of joint, and the control lever other end and nozzle needle are fixed.

3, by the described liquid fuel cooking range of claim 2, it is characterized in that the end that joint is connected with control lever has external screw thread, one nut is loaded on the external screw thread of joint, and between joint and nut, inner oil seal is housed, on the mesopore of nut, with secure fit one sleeve pipe is housed again, an outer oil seal is housed on the control lever and matches with the endoporus of sleeve pipe.

4, by the described liquid fuel cooking range of claim 1, it is characterized in that mist pipe is positioned on the stone or metal plate for standing a stove on as a precaution against fire of stove, is loaded on the middle and upper part of kitchen range shell.