CN2508143Y

CN2508143Y - Energy-saving gas cooker

Info

Publication number: CN2508143Y
Application number: CN 01251122
Authority: CN
Inventors: 高峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-23
Filing date: 2001-10-23
Publication date: 2002-08-28
Anticipated expiration: 2011-10-23

Abstract

The utility model discloses an energy-saving gas cooker comprising a furnace body, a furnace disk, a support ring, a regulating damper, an igniter and a fuel gas starting head. The utility model is characterized in that a heating water pipe is arranged around the furnace disk; the water inlet of the heating water pipe is positioned at the back side of the furnace body and the water outlet end is an upright universal water injection bent pipe on the furnace body, which causes the gas cooker to sufficiently recover and utilize the remaining heat to avoid heat energy loss. If a heat-insulating layer is arranged on the exterior of the furnace disk, a semi-enclosed air chamber space is formed between the furnace disk and the heat-insulating layer. Through the convection of hot air around the furnace disk and combustion supporting generated by the regulating damper utilizing the hot air, the burning temperature can be increased, which can obtain energy-saving function effectively. The utility model with reasonable design not only can save the fuel gas energy resource and sufficiently utilize the recovered remaining heat, but also can lead the running water on to the gas cooker and utilize the remaining heat to generate hot water, which is very convenient for users. Therefore, the utility model is a very ideal energy-saving gas cooker.

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 surrounded with the heating pipe around stone or metal plate for standing a stove on as a precaution against fire, 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.Like this, just can fully reclaim excellent waste heat, avoid the loss of heat energy.In order more effectively to avoid the loss of heat energy, be provided with heat-insulation layer in the outside of stone or metal plate for standing a stove on as a precaution against fire, 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.Convection current and air door adjusting by the hot-air around the stone or metal plate for standing a stove on as a precaution against fire utilize hot-air to produce combustion-supporting raising ignition temperature, have further played energy-conserving action, have reduced the loss of heat energy.

The utility model adopts technique scheme, and running water is guided on the stove and accessory, utilizes waste heat to heat to cold water, arbitrarily moves universal water injection pipe and annotate the hot water or cold water in pot or kettle, is used to heat up water and cooks, and brings great convenience to the user.Around stone or metal plate for standing a stove on as a precaution against fire, set up heat-insulation layer, reduced heat-energy losses, improved the thermal efficiency of this gas furnace, further reached purpose of energy saving.

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.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, heating pipe 17 water inlet pipe 4 is positioned at the rear side of body of heater 3, and its water side is a universal water filling bend pipe 5 upright on the body of heater 3, and the latter half of water filling bend pipe 5 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.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 22.6 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.Stone or metal plate for standing a stove on as a precaution against fire 1 outer around hot-water line 17 can not exceed the height of putting behind the bracket loop.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 valve folding.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 18.

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 is 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

1, a kind of energy-saving gas stove, comprise 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 surrounded with heating pipe (17) around the stone or metal plate for standing a stove on as a precaution against fire, heating pipe's water inlet is positioned at the rear side of body of heater (3), and its water side is the upright universal water filling bend pipe (5) on the body of heater (3).

2, energy-saving gas stove according to claim 1 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 (1), 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.

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).