CN2606260Y

CN2606260Y - Energy saving and environment protecting gas burner

Info

Publication number: CN2606260Y
Application number: CN 03233081
Authority: CN
Inventors: 李光鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-08
Filing date: 2003-02-08
Publication date: 2004-03-10
Anticipated expiration: 2013-02-08

Abstract

The utility model relates to an energy saving and environment protecting gas burner, mainly comprising a gas control valve arranged in a furnace body, a piezoelectric igniter and a gas conveying elbow, wherein, the gas outlet end of the gas conveying elbow is fixedly connected to a gas nozzle which is provided with a gas jetting hole and arranged on the top through a joint nut. Gas is jetted to the bottom surface of a pot body from the gas jetting hole for burning, which greatly improves the effective utilization ratio of heat. The combustion layer is far from the gas nozzle, thereby, the gas nozzle is without heat absorption, temperature rise, burning damage and corrosion. A position adjusting shaft is arranged on a fixed bearing frame, and a pinion arranged on the position adjusting shaft is meshed with a rack connected to the gas conveying elbow. The jetting distance from the gas nozzle to the bottom surface of the pot body can be regulated by rotating a position adjusting rotary knob, which is extremely convenient to operate and use. The utility model is simple in structure, convenient to use, little in heat loss in working process and high in firepower and characterized in cleanliness, hygiene, energy saving and environment protection, which has good popularization and use prospect.

Description

The energy-conserving and environment-protective gas burner

Technical field:

The utility model relates to the burner apparatus of a kind of gas stove, particularly gas stove, specifically a kind of energy-conserving and environment-protective gas burner, and it is particularly suitable for installing and using in the vast urban household.

Background technology:

Along with China people rapid development of economy, the construction and the development of China's natural gas industry have greatly been advanced, at present, natural gas as the free of contamination energy of a kind of health substitute gradually traditional fire coal enter the common people other, just present, the gas stove that vast natural gas user uses is made by professional appointed manufacturer, structurally there are some technological deficiencies in the burner of gas stove (being burner), we know: the burner of existing gas furnace is that cylinder iron the material casting forms, be provided with greatly in the inside of cast iron burner, little two ventilation air flues, burning end face at the cast iron burner is densely covered with one group of pore, be fitted with air door in the junction of cast iron burner and gas control valve and regulate the inlet of air, the air and the natural gas that are entered by the air door place are mixed into mist through the ventilation air flue, be distributed to one group of pore of burner again, mist can be supplied with heat in the burning of the top of burner, this traditional big heaviness of cast iron furnace end body, the internal structure complexity, manufacturing cost is higher, air door is regulated trouble and bad grasp in the use, because traditional cast iron burner is the mist that the air door place is mixed is distributed to one group of pore of burner end face and burns at the burner end face, the cast iron burner of bulkiness can absorb a large amount of heat energy and heat up hot, greatly reduce the effective rate of utilization of heat, it is big to cause existing gas stove in use to exist thermal loss, consumption gas is many, the corrosion of use medium cast iron burner meeting scaling loss, the anvil cinder that comes off also can stop up pore, and the cleaning maintenance is trouble very.

Summary of the invention:

The utility model be propose on the basis of existing technology a kind of novel, reasonable in design, simple in structure, extremely easy to use, heat waste is few in the course of the work, firepower is violent, consumption gas is few, the energy-conserving and environment-protective gas burner of clean hygiene, it mainly comprises the gas control valve that is installed in the body of heater, igniter and the gas transmission bend pipe that is threaded onto fixed supporting frame, the inlet end of gas transmission bend pipe is connected in gas control valve by jointing, it is characterized in that the outlet side of gas transmission bend pipe done the gas spray head of fumarole by the fixedly connected installation of collar nut top, before use, earlier the pot body is placed in the top position of gas spray head, open gas control valve, combustion gas is transported to gas spray head by the gas transmission bend pipe, again by the fumarole at gas spray head top with combustion gas with bigger pressure injection to a pot body bottom surface, by igniter the gas ignition burning is got final product, so far, be injected into pot combustion gas of body bottom surface continually by the fumarole at gas spray head top and tightly be attached at a pot body bottom surface burning, the heat of fuel gas buring is all by the pot bulk absorption, can improve the effective rate of utilization of heat greatly, because the burning aspect of combustion gas is away from gas spray head, the gas spray head device intensification of not absorbing heat itself, the not burning corrosion, health safe in utilization, the positioning rotating shaft is installed on fixed supporting frame, be fixedly connected on the gas transmission bend pipe tooth bar be fixedly installed in the pinion of positioning in the rotating shaft and be meshed, it is external and the positioning knob is installed that the axle head of positioning rotating shaft stretches out body of heater, rotates the variation that the positioning knob can be looked gaseous-pressure easily, the pot body is that the situation at flat or the sharp end is regulated the jet length of gas spray head to pot body bottom surface.

Description of drawings:

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

Fig. 2 is the A-A view of Fig. 1.

The specific embodiment:

The energy-conserving and environment-protective gas burner that the utility model proposes, it mainly comprises the gas control valve 11 that is installed in the body of heater 2, piezoelectrics 9 and the gas transmission bend pipe 8 that is threaded onto fixed supporting frame 7, the bottom of gas control valve 11 connects air inlet pipe 14, the inlet end of gas transmission bend pipe 8 is connected in gas control valve 11 by jointing 13, the gas spray head 4 of a fumarole 17 is done in the outlet side of gas transmission bend pipe 8 by collar nut 5 fixedly connected installation tops, be lined with sealing ring 10 in the collar nut 5, can prevent gas leakage, before use, should earlier pot body 1 be positioned over the top position of gas spray head 4, and then lift the control handle 12 of gas control valve 11 and depress piezoelectrics 9 igniting, combustion gas is delivered to gas spray head 4 by gas transmission bend pipe 8, and by the fumarole 17 at gas spray head 4 tops with combustion gas with the bottom surface of bigger pressure injection to pot body 1, the electric spark that piezoelectrics 9 produce is lighted combustion gas and is got final product, so far, the combustion gas that is injected into pot body 1 bottom surface by the fumarole 17 at gas spray head 4 tops continually tightly is attached at the burning of pot body 1 bottom surface, the heat of fuel gas buring is almost all effectively absorbed by pot body 1, improved the effective rate of utilization of heat greatly, thereby and can regulate air demand by control handle 12 and control firepower easily, because combustion gas is to be injected into the burning of the bottom surface of pot body 1, the burning aspect is away from gas spray head 4, gas spray head 4 intensification of can not absorbing heat itself, the scaling loss corrosion can not take place, the invalid loss of heat is few in the use, health safe in utilization, positioning rotating shaft 6 is installed on fixed supporting frame 7, positioning rotating shaft 6 is stretched out body of heater 1 external axial end positioning knob 3 is installed, be fixedly connected on the gas transmission bend pipe 8 tooth bar 15 be fixedly installed in the pinion 16 of positioning in the rotating shaft 6 and be meshed, can be according to gaseous-pressure, pot body 1 is that the situation at flat or the sharp end is rotated positioning knob 3, can regulate the jet length of gas spray head 4 to pot body 1 bottom surface easily.The utility model can adopt copper material to make, and corrosion does not take place good looking appearance, uses clean hygiene.

Claims

1. energy-conserving and environment-protective gas burner, it mainly comprises the gas control valve (11) that is installed in the body of heater (2), igniter (9) and be threaded onto the gas transmission bend pipe (8) of fixed supporting frame (7), the inlet end of gas transmission bend pipe (8) is connected in gas control valve (11) by jointing (13), the gas spray head (4) of fumarole (17) is done by the fixedly connected installation of collar nut (5) top in the outlet side that it is characterized in that gas transmission bend pipe (8), positioning rotating shaft (6) is installed on the fixed supporting frame (7), and the tooth bar (15) that is fixedly connected on the gas transmission bend pipe (8) is meshed with pinion (16) on being fixedly installed in the rotating shaft (6) of transposing.