CN103759306A

CN103759306A - Same-cavity mixing blowing-type gas stove

Info

Publication number: CN103759306A
Application number: CN201410048349.2A
Authority: CN
Inventors: 杨斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-06
Filing date: 2014-02-06
Publication date: 2014-04-30
Anticipated expiration: 2034-02-06
Also published as: CN103759306B

Abstract

The invention discloses a same-cavity mixing blowing-type gas stove. An air blowing cavity and a fan are added to the shrinkage cavity end of the stove; two air inlets are formed in the two sides of the air blowing cavity; a V-shaped air guide plate structure is arranged in the air blowing cavity; whether natural inlet air or air blown by the fan can smoothly enter a main jet cavity to be uniformly mixed with gas, so that the dependence on a power supply is reduced; a secondary nozzle penetrates through the shrinkage cavity end to be connected with a secondary spraying head, and a main nozzle penetrates through the center of the secondary spraying head; a formed horn hole and a main nozzle hole are in the same direction, so that outflow gas can be smoothly jetted into the main jet cavity to be mixed with the air for combustion on the stove. The gas stove has the advantages of simple structure and convenience in use.

Description

With chamber mixing air blowing gas range

Technical field:

The present invention relates to a kind of with chamber mixing air blowing gas range.

Background technology:

In recent years, along with the raising of people's living standard, environmental consciousness strengthens gradually, general gas kitchen range is energy-conservation, environmental protection, it is not very good that power aspect has seemed, when burning, general gas kitchen range needs a large amount of natural airs to assist could be completely, otherwise, draw badly and there will be the phenomenon of incomplete combustion, especially outstanding in the situation that of large load, imperfect combustion makes the thermal efficiency low, level preferably, the thermal efficiency also only has 50% left and right, the energy of half is wasted, but general gas kitchen range, have simple in structure, do not need the advantage of exterior power supply, therefore, popularity rate is very high, in order to solve the problem of existence, a kind of research of air blowing gas range progressively launches, and reaches its maturity, and this technology is to use blower fan, air and combustion gas are injected in induction tunnel and mixed, greatly improved the thermal efficiency of gas-cooker, solved the problems such as kitchen range firepower is little, cooking speed is slow, had advantages of that safety and Health, energy-conserving and environment-protective, firepower are large, it is few to pollute, but, Draught gas burner control accuracy requires high, also relies on power supply simultaneously, and power failure meeting brings inconvenience to user occasionally.

Summary of the invention:

Object of the present invention is exactly in order to solve the deficiency of prior art, and provide simple in structure, not exclusively rely on that power supply, combustion efficiency are good, the same chamber mixing air blowing gas range of obvious energy conservation.

The present invention's adopted technical scheme of dealing with problems is achieved in that and the present invention includes kitchen range, blower fan, magnetic valve and gas valve; It is characterized in that: contraction chamber end and the air blast chamber of kitchen range are connected, and the air blast chamber other end connects with blower fan, and both sides, air blast chamber are provided with two air intlets; Auxiliary jet connects with secondary shower nozzle through contraction chamber end, and main burner is through secondary shower nozzle central part.

Described air blast chamber import department is provided with V-arrangement wind deflector.

Described secondary shower nozzle internal diameter one end is large, the little formation bell mouth shape in one end.

Described main combustible pipe connects with main burner through air intlet.

Described auxiliary jet is connected by the magnetic valve on secondary Gas Pipe and gas valve.

Compared with the prior art, beneficial effect is embodied in the present invention:

1, the present invention has increased air blast chamber and blower fan at the contraction chamber end of kitchen range, in both sides, air blast chamber, be provided with two air intlets, in air blast chamber, be provided with V-arrangement wind deflector structure, no matter be that wind that natural air inlet or blower fan blast can enter smoothly main ejection cavity and evenly mixes with combustion gas, reduced the dependence to power supply.

2, the present invention adopts auxiliary jet to pass contraction chamber end and secondary shower nozzle connecting mode, and main burner through secondary shower nozzle central part, forms horn mouth and is in same direction with main burner mouth, makes the combustion gas of outflow can spray into smoothly main induction tunnel and mixes with air.

3, simple in structure, the good stability of the present invention.

Accompanying drawing explanation:

Fig. 1 is structural representation of the present invention;

Fig. 2 is air blast cavity configuration schematic diagram of the present invention;

Fig. 3 is main burner of the present invention, auxiliary jet and secondary nozzle structure schematic diagram;

The specific embodiment:

By the following examples, the invention will be further described by reference to the accompanying drawings;

Description of reference numerals: 1-kitchen range, the main ejection cavity of 2-, 3-contraction chamber end, the secondary shower nozzle of 4-, 5-main burner, 6-air blast chamber, the secondary Gas Pipe of 7-, 8-blower fan, 9-magnetic valve, 10-gas valve, 11-microswitch, 12-cam, 13-combustion gas valve shaft, 14-main combustible pipe, 15-central flame Gas Pipe, 16-central flame nozzle, 17-central flame ejection cavity, 18-air intlet, 19-V shape wind deflector, 20-auxiliary jet, 21-horn mouth, 22-main burner mouth.

Embodiment: referring to accompanying drawing 1, Fig. 2, Fig. 3; The present invention includes kitchen range (1), blower fan (8), magnetic valve (9) and gas valve (10); The contraction chamber end (3) of the main ejection cavity of kitchen range (1) (2) is connected with air blast chamber (6), air blast chamber (6) other end connects with blower fan (8), and both sides, air blast chamber (6) are provided with two air intlets (18); Auxiliary jet (20) connects with secondary shower nozzle (4) through contraction chamber end (3), main burner (5) is through secondary shower nozzle (4) central part, air blast chamber (6) entrance point is provided with V-arrangement wind deflector (19), secondary shower nozzle (4) internal diameter one end is large, the little formation horn mouth in one end (21) shape, main combustible pipe (14) connects with main burner (5) through air intlet (18), and the other end connects with gas valve (10); Auxiliary jet (20) is connected by secondary Gas Pipe (7) and the magnetic valve (9) on gas valve (10), and central flame nozzle (16) connects with gas valve (10) by central flame Gas Pipe (15).

When adopting natural air inlet burning, turn combustion gas valve shaft (13), combustion gas sprays from main burner (5) and central flame nozzle (16) simultaneously, the main ejection cavity of directive (2) and central flame ejection cavity (17) respectively, the negative pressure producing, air intake is carried out to nature mixing, because the contraction chamber end (3) of main ejection cavity (2) is connected with air blast chamber (6), both sides, air blast chamber (6) have air intlet (18), air can flow freely into and supplement, and then enters kitchen range (1) and burns.

When selecting big fire burning, switch on power, turn combustion gas valve shaft (13), band moving cam (12), when cam (12) touches to microswitch (11), blower fan (8) starts, magnetic valve (9) is opened, the wind blasting is blown into air blast chamber (6), when through V-arrangement wind deflector (19), form two strands distinguished and admirable (direction of arrow), from the both sides of air blast chamber (6), avoiding air intlet (18) enters in main ejection cavity (2), at this moment from the combustion gas of main burner mouth (22) and horn mouth (21) outflow, also flow into main ejection cavity (2) evenly mixes with air simultaneously, on kitchen range (1), burn.

Claims

1. with chamber mixing air blowing gas range, comprise kitchen range, blower fan, magnetic valve and gas valve; It is characterized in that: contraction chamber end and the air blast chamber of kitchen range are connected, and the air blast chamber other end connects with blower fan, and both sides, air blast chamber are provided with two air intlets; Auxiliary jet connects with secondary shower nozzle through contraction chamber end, and main burner is through secondary shower nozzle central part.

2. same chamber mixing air blowing gas range according to claim 1, is characterized in that: air blast chamber import department is provided with V-arrangement wind deflector.

3. same chamber mixing air blowing gas range according to claim 1, is characterized in that: large one end, secondary shower nozzle internal diameter one end is little, forms bell mouth shape.

4. same chamber mixing air blowing gas range according to claim 1, is characterized in that: main combustible pipe connects with main burner through air intlet.

5. same chamber mixing air blowing gas range according to claim 1, is characterized in that: auxiliary jet is connected by the magnetic valve on secondary Gas Pipe and gas valve.