CN2314262Y

CN2314262Y - Automatically igniting infrared gas burner with waste heat utilization

Info

Publication number: CN2314262Y
Application number: CN 97228988
Authority: CN
Inventors: 吕永卿
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-31
Filing date: 1997-10-31
Publication date: 1999-04-14
Anticipated expiration: 2007-10-31

Abstract

The utility model relates to an automatic igniting infrared gas burner with waste heat utilization, which is composed of a burning system, a water jacket part, an automatic ignition system and a stove housing, wherein the water jacket part is composed of a water jacket housing, a cold water pipe and a hot water pipe. The water jacket body is enwrapped at the periphery of an atomizing chamber, a cavity is formed between the atomizing chamber and the water jacket body, and the upper part of the water jacket body is welded with the atomizing chamber to form an integrative structure. The utility model can be communicated with an expansion water tank, a three-way valve and the cold water pipe to utilize waste heat for heating the hot water, and can also be communicated with a boiler and a heat radiator for heating. The utility model has the advantages of waste heat utilization, back fire prevention, etc.; in addition, the utility model can easily increase the hot load of the burner.

Description

The UTILIZATION OF VESIDUAL HEAT IN formula infrared gas stove of lighting a fire automatically

The utility model relates to a kind of domestic gas kitchen range, the UTILIZATION OF VESIDUAL HEAT IN formula infrared gas stove of lighting a fire automatically.

Present existing domestic gas kitchen range are pressed CJ ₄-83 standards, the thermal efficiency should reach 55%, allows 45% with interior thermal loss, and this is a big disadvantage of household gas range.The thermal efficiency Gao Keda about 60% of its two infrared gas stove, but the temperature height of spray chamber (folk custom claims body of heater) when height arrives to a certain degree, will cause tempering, have limited the extensive use of infrared gas stove on artificial coal gas.It three uses the ceramic wafer infrared ray stove on liquefied gas, the carbon monoxide problem of exceeding standard is difficult to solve in the flue gas, not only contaminated environment but also waste energy.

The purpose of this utility model is to propose a kind of UTILIZATION OF VESIDUAL HEAT IN formula infrared gas stove of lighting a fire automatically, utilize standard allow loss 45% with interior heat; Solve problems such as infrared gas stove tempering, combustion instability and flue gas exceed standard, utilize the waste heat heating simultaneously and heat up water etc.

Major technique content of the present utility model is this UTILIZATION OF VESIDUAL HEAT IN formula infrared gas stove of lighting a fire automatically, is made up of combustion system, water jacket part, automatic ignition system, kitchen range housing.Combustion system is made up of outer blank holder 6, interior blank holder 7, wire netting outer net 8, wire netting Intranet 9, anemostat 10, spray chamber 11, induction tunnel 4.Wire netting outer net 8 and wire netting Intranet 9 are clipped in leans on matched in clearance between outer blank holder 6 and the interior blank holder 7, constitute burner.The burner below is a spray chamber 11, and anemostat 10 is housed in the spray chamber, and anemostat one end is communicated with induction tunnel 4; Water jacket part is made up of water jacket housing 26, cold water pipe 22, hot-water line 15, and water jacket housing 26 wraps in around the spray chamber, and constitutes cavity with spray chamber, and weld with the spray chamber upper end top is one, and there is cold water pipe 22 side below the water jacket housing, and there is hot-water line 15 top; Automatic ignition system is made up of nozzle 3, intake valve 2, igniting turn-knob, air inlet pipe 28, lead 27, battery case 23, igniting fixed mount 12, pulse firing pin 14.Intake valve 2 one ends are communicated with the induction tunnel 4 of combustion system by nozzle 3, the other end passes kitchen range shell 30 by bolt plate face is connected with igniting turn-knob 1, intake valve 2 is connected with air inlet pipe 28 by flange 29, and be connected with the input of battery case 23 by lead 27, the lead-out terminal of battery case 23 connects pulse firing pin 14, and pulse firing pin 14 is fixed on above the water jacket shell 26 by igniting fixed mount 12; Combustion system, water jacket part, automatic ignition system are loaded in the kitchen range housing by fixed head 25, furnace shell is made up of kitchen range shell 30, stove leg 24, pan bracket 5, limiting plate 13, stove leg 24 is welded in below the kitchen range shell 30, limiting plate is welded in kitchen range shell 30 tops, pan bracket 5 is placed in the limiting plate 13, can arbitrarily pick and place.

Technique effect of the present utility model is being done, and therefore the infrared gas stove because this UTILIZATION OF VESIDUAL HEAT IN formula is lighted a fire automatically has sturdy and durable owing to structurally adopted the wire netting burner, the area that fires is big, fuel combustion is complete, and carbon monoxide content is low in the flue gas, advantage free from environmental pollution.Because the major part of spray chamber and injector is immersed in the water of water jacket, therefore in the process of burning, water is heated in addition, furnace body temperature all the time can be not too high, not only stopped tempering effectively, be convenient to increase the thermic load of kitchen range, and waste heat is fully used.These kitchen range can pass through pipeline, and threeway is connected with expansion tank and obtains hot water; Also can be connected with heating installation and be used for heating by heating boiler, pipeline.

Fig. 1 is the structural representation that the utility model is connected with expansion tank;

Fig. 2 is the structural representation that the utility model is connected with boiler, radiator.

1 igniting turn-knob, 2 intake valves, 3 nozzles, 4 induction tunnels, 5 pan brackets, 6 outer blank holders, blank holder in 7,8 wire netting outer nets, 9 wire netting Intranets, 10 anemostats, 11 spray chambers, 12 igniting fixed mounts, 13 limiting plates, 14 pulse firing pins, 15 hot-water lines, 16 hot water bend pipes, 17 expansion tanks, 18 water tank sag pipes, 19 discharging valves, 20 threeways, 21 elbows, 22 cold water storage cisterns, 23 battery cases, 24 stove legs, 25 fixed heads, 26 water jacket housings, 27 leads, 28 air inlet pipe, 29 flanges, 30 kitchen range shells, 31 boiler hot water pipes, 32 smokejacks, 33 hot water main lines, 34 boiler inner water sleeves, the outer water jacket of 35 boilers, 36 heating transverse tubes, 37 boiler water inlet pipes, 38 radiators, 39 run wind, 40 backwater mains, the A boiler.

Realize embodiment of the present utility model as shown in the figure, Fig. 1 is used for the manufacture hot water for the UTILIZATION OF VESIDUAL HEAT IN formula infrared gas stove of lighting a fire automatically.Its structure is that hot-water line 15 is connected with expansion tank 17 by hot water bend pipe 16, and water tank sag pipe 18 is communicated with cold water pipe 22 and discharging valve 19 by threeway 20, can obtain hot water by discharging valve 19.

Infrared gas stove is used for driving boiler to Fig. 2, the radiator heating is used for the UTILIZATION OF VESIDUAL HEAT IN formula is lighted a fire automatically.Its structure is that hot-water line 15 is communicated with boiler water inlet pipe 37, boiler hot water pipe 31 is connected by hot-water supply main 33 and radiator 38 inlets, cold water pipe 22 is communicated with expansion tank 17 and discharging valve 19 1 ends by threeway 20, the discharging valve other end is connected with the outlet of radiator 38 by backwater main 40, can warm oneself by fin.

Utilize the UTILIZATION OF VESIDUAL HEAT IN formula to light a fire the infrared gas stove manufacture hot water course of work automatically as shown in Figure 1, earlier water is injected from expansion tank 17 before using, when water surface elevation reaches 1/3 in the water tank, can stop.Checking does not have when leaking, air inlet pipe 28 is communicated with the source of the gas combustion gas, and open burnt gas switch, press igniting turn-knob 1, but with regard to the auto-ignition combustion device, do in the process of food at the normal pan bracket 5 that uses, the waste heat that spray chamber 11 produces heats up the water in the water jacket, after the hydro-thermal along hot-water line 15, elbow 21, the water that hot water bend pipe 16 enters in expansion tank 17 water tanks is descending by gravity, along water tank sag pipe 18, the water that threeway 20 and cold water pipe 22 enter in the additional water jacket of water jacket forms Natural Circulation, make water intensification heating, can emit warm water by discharging valve 19, the time also can be burnt till boiling water when long.

Utilize the UTILIZATION OF VESIDUAL HEAT IN formula to light a fire the infrared gas stove heating automatically as shown in Figure 2, at first in expansion tank 17, inject suitable quantity of water, after checking that nothing is leaked, by above-mentioned process ignition combustion device, burner heats to boiler, waste heat is heated the water in the kitchen range water jacket simultaneously, water after the heating enters boiler by hot-water line 15 and boiler water inlet pipe 37, water in the water leg that constitutes between water in the heating transverse tube 36 and inner water sleeve 34 and the outer water jacket 35 is heated by burner, temperature raises, enter radiator 38 along boiler hot water pipe 31 and hot water main line 33, gas during water inlet in the water is closed race wind by running after wind 39 sheds, the water of cooling enters cold water pipe 22 through backwater main line 40 after dispelling the heat, and forms circulation next time, constitutes Natural Circulation UTILIZATION OF VESIDUAL HEAT IN formula gas heater.

Adopt the burner of different size and different numbers, join different heating surface areas and difform boiler, can be made into the serial gas heater of different heating areas.

Light a fire the automatically wire netting of infrared gas stove of this UTILIZATION OF VESIDUAL HEAT IN formula is a siderochrome aluminium net, and sheet material is certain thickness A ₃Plate, pulse igniter are outsourcing piece.

Claims

1, the UTILIZATION OF VESIDUAL HEAT IN formula infrared gas stove of lighting a fire automatically, by combustion system, the water jacket part, automatic ignition system, furnace shell is formed, it is characterized in that combustion system is by outer blank holder (6), interior blank holder (7), wire netting outer net (8), wire netting Intranet (9), anemostat (10), spray chamber (11), induction tunnel (4) is formed, wire netting outer net (8) and wire netting Intranet (9) are clipped between outer blank holder (6) and the interior blank holder (7) and constitute burner by matched in clearance, the burner below is spray chamber (11), anemostat (10) is housed in the spray chamber, and anemostat one end is communicated with induction tunnel (4); The water jacket part is made up of water jacket housing (26), cold water pipe (22), hot-water line (15), water jacket housing (26) wraps in around the spray chamber, and and spray chamber between form cavity, the weldering of top and spray chamber is one, there is cold water pipe (22) side, water jacket housing below, and there is hot-water line (15) top; Automatic ignition system is by nozzle (3), intake valve (2), igniting turn-knob (1), air inlet pipe (28), intake valve lead (27), battery case (23), igniting fixed mount (12), pulse firing pin (14) is formed, intake valve (2) one ends are communicated with induction tunnel (4) by nozzle (3), the other end passes kitchen range shell (30) by bolt plate face is connected with igniting turn-knob (1), intake valve (2) is connected with air inlet pipe (28) by flange (29), and by lead (27) access battery case (23) input, the lead-out terminal of battery case (23) connects pulse firing pin (14), and pulse firing pin (14) is fixed on above the water jacket shell (26) by igniting fixed mount (12); Combustion system, water jacket part, automatic ignition system are loaded in the furnace shell by fixed head (25); Furnace shell is made up of kitchen range shell (30), stove leg (24), pan bracket (5), limiting plate (13), stove leg (24) is welded in below the kitchen range shell (30), limiting plate is welded in kitchen range shell (30) top, and pan bracket (5) is placed in the limiting plate (13), can arbitrarily pick and place.

2, according to the described UTILIZATION OF VESIDUAL HEAT IN formula of claim 1 infrared gas stove of lighting a fire automatically, it is characterized in that this gas-cooker can be used for the manufacture hot water, its structure is that hot-water line (15) is connected with expansion tank (17) by hot water bend pipe (16), water tank sag pipe (18) is communicated with cold water pipe (22) and discharging valve (19) by threeway (20), can obtain hot water by discharging valve (19).

3, according to the described UTILIZATION OF VESIDUAL HEAT IN formula of claim 1 infrared gas stove of lighting a fire automatically, it is characterized in that this gas-cooker can be used for heating, structure is that hot-water line (15) is communicated with boiler water inlet pipe (37), boiler hot water pipe (31) is connected by hot-water supply main (33) and radiator (38) inlet, cold water pipe (22) is communicated with expansion tank (17) and discharging valve (19) one ends by threeway (20), the discharging valve other end is connected with the outlet of radiator (38) by backwater main (40), can warm oneself by radiator.