CN2508142Y - Energy-saving gas cooker - Google Patents

Abstract

The utility model discloses an energy saving gas stove, and the energy saving gas stove comprises a stove body, a stove plate, a supporting rack ring, an adjusting damper, an igniter and a gas opening. The utility model is characterized in that an insulating layer is arranged on the outside of the stove plate, a semi enclosed gas chamber space is formed between the stove plate and the insulating layer. In this way, not only the loss of the heat energy is decreased, but also the ignition temperature is improved through the convection of the hot air around the stove plate and the adoption of the hot air to produce combustion. If a heating water pipe is circumambiently arranged around the stove plate in the insulating layer, further the loss of the heat energy is avoided, and the after heat can be fully recycled and used. The design of the utility model is reasonable. The utility model not only can save the gas energy source, and fully utilize and recycle the after heat, but also can lead the tap water on to the stove, in order to produce hot water through adopting the after heat, bringing greater convenience to the users. thereby, the utility model is a very ideal energy saving gas stove.

Description

Energy-saving gas stove

One, technical field

The utility model belongs to the gas furnace technical field, is specifically related to a kind of energy-saving gas stove.

Two, background technology

Along with the popularization and application of various combustion gas (natural gas, liquefied gas etc.), also arise at the historic moment with the matching used gas furnace of its combustion gas.But all be not incubated measure around the stone or metal plate for standing a stove on as a precaution against fire of existing various gas furnaces, yet do not prevent and reduce the measure of heat-energy losses, waste heat is not fully recycled.Therefore, the existing gas furnace thermal efficiency is low, wastes energy.

Three, summary of the invention

The purpose of this utility model provides a kind of energy-saving gas stove, and this stove and accessory comprises body of heater, stone or metal plate for standing a stove on as a precaution against fire, bracket loop, damper, igniter and burnt gas switch.Be characterized in being provided with heat-insulation layer, formed semi-enclosed air chamber space between stone or metal plate for standing a stove on as a precaution against fire and the heat-insulation layer in the outside of stone or metal plate for standing a stove on as a precaution against fire.So both reduce heat-energy losses, and can utilize hot-air to produce combustion-supporting raising ignition temperature by the convection current and the air door adjusting of the hot-air around the stone or metal plate for standing a stove on as a precaution against fire again.In order further to avoid the loss of heat energy, make it accomplish effectively to recycle, be surrounded with the heating pipe around the stone or metal plate for standing a stove on as a precaution against fire in heat-insulation layer, heating pipe's water inlet is positioned at the rear side of body of heater, and its water side is a universal water filling bend pipe upright on the body of heater.

The utility model adopts technique scheme, by preventing and reducing heat-energy losses and recycle waste heat, improved the thermal efficiency of this gas furnace, not only reached purpose of energy saving, simultaneously running water has been guided on the stove and accessory, utilized waste heat to heat, arbitrarily moved universal water injection pipe and in pot or kettle, annotate the hot water or cold water to cold water, be used to heat up water and cook, brought very big convenience to the user.

Four, description of drawings

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

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

Fig. 3 is the rearview of Fig. 1.

Five, the specific embodiment

The utility model can be made single stone or metal plate for standing a stove on as a precaution against fire gas furnace, also can make twin furnace dish gas furnace.What provide in the accompanying drawing is a kind of twin furnace dish gas furnace.Stone or metal plate for standing a stove on as a precaution against fire 1, body of heater 3, bracket loop 2 can select for use stone or metal plate for standing a stove on as a precaution against fire, body of heater, the bracket loop of existing gas furnace to get final product.Small fire burner 15, big ignition combustor 16 are arranged on the stone or metal plate for standing a stove on as a precaution against fire 1.The outside of stone or metal plate for standing a stove on as a precaution against fire 1 is provided with heat-insulation layer 12, forms semiclosed air chamber 10 between stone or metal plate for standing a stove on as a precaution against fire 1 and the heat-insulation layer 12, and heat-insulation layer 12 can be done housing therebetween insulation material with stainless steel and make, and makes stone or metal plate for standing a stove on as a precaution against fire heat energy on every side be difficult for scattering and disappearing, and has reduced the loss of heat energy.The insulation of the heat-insulation layer of stone or metal plate for standing a stove on as a precaution against fire and air door, igniter part connects together, and has so both considered heat insulation effect, and is attractive in appearance again, be convenient to sanitation and hygiene.Be provided with valve 21 in the bottom of heat-insulation layer 12, so that emit the overflow (as congee, milk etc.) that boils when cooking a meal.Valve 21 is by spring leaf 22 controls, and 23 is the valve folding.Overflow increases the gravity on the valve 21, and the pressure that is subjected on the spring leaf 22 increases, and valve is opened automatically; After overflow was emitted, the gravity on the valve 21 reduced, and closed automatically under the effect of spring leaf 22.In order to make full use of heat energy, be surrounded with 2--4 circle heating pipe 17 around the stone or metal plate for standing a stove on as a precaution against fire in heat-insulation layer 12, the rear side of heating pipe 17 water inlet pipe 4 seat bodies of heater 3, its water side is a universal water filling bend pipe 5 upright on the body of heater 3, the Lower Half of water filling bend pipe is a steel pipe, and the first half is a metal hose.Water inlet 4 joins with running water pipe, and water outlet is by outlet valve 19 controls.The switching knob 9 of outlet valve 19 is located on the front panel 7 of body of heater 3, also has combustion gas by-pass cock 8 on the front panel 7.6 is the Gas Pipe of this gas furnace, and 11 is the stove pin of this gas furnace, and 13 is the flute profile carriage of stone or metal plate for standing a stove on as a precaution against fire 1 and heat- insulation layer 12, and 14 for being welded in the leg on the bracket loop 2, and bracket loop 2 is movable, can take off at any time.18 valve that supply air register to use for this stove and accessory are positioned on the insulation bottom 20, and 24 is compressing tablet, and 25 is the moving folding of valve, and 3 movable compressing tablets 24 of its valve 18 usefulness compress, and when needing air register, compressing tablet 24 are moved, and shut valve after mixing up, and compress with compressing tablet 24.Open the air door that to regulate this stove and accessory behind the valve.

The utility model is reasonable in design.Use the utility model can save gas energy, can make full use of recovery waste heat again,, just can produce hot water, running water has been guided on the stove and accessory, bring great convenience to the user as long as light this stove and accessory.Therefore, the utility model is a kind of very desirable energy-saving gas stove.

Claims (3)

1, a kind of energy-saving gas stove comprises body of heater (3), stone or metal plate for standing a stove on as a precaution against fire (1), bracket loop (2), damper and igniter and burnt gas switch, it is characterized in that being provided with heat-insulation layer (12) in the outside of stone or metal plate for standing a stove on as a precaution against fire, has formed semi-enclosed air chamber space between stone or metal plate for standing a stove on as a precaution against fire and the heat-insulation layer.

2, energy-saving gas stove according to claim 1, it is characterized in that being surrounded with heating pipe (17) around the stone or metal plate for standing a stove on as a precaution against fire in heat-insulation layer (12), heating pipe's water inlet is positioned at the rear side of body of heater (3), and its water side is that body of heater (3) is gone up upright universal water filling bend pipe (5).

3, energy-saving gas stove according to claim 1 and 2 is characterized in that being provided with valve (21) in the bottom of heat-insulation layer (12).

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