A kind of eddy flow oxygen-increasing device of gas-cooker
Technical field
The present invention relates to gas-cooker, specifically is a kind of eddy flow oxygen-increasing device of gas-cooker.
Background technology
The core component of gas-cooker is burner, and burner is by kitchen range and divide the fire lid to form, and general traditional burner is directly to divide the fire lid to be installed on the kitchen range.So the combustion system of structure can not get sufficient reasonably comburant oxygen during fuel gas buring, and power consumption is high, and toxic emission is big.Want further to improve the energy-efficient performance of burner, obtain the low-carbon environment-friendly effect, must reform the burner of traditional gas-cooker.For example, I become three pipe air feed with the two-tube air feed of traditional kitchen range, originally had only the basis of a following air inlet duct to increase the center air inlet duct at traditional kitchen range, original main fire outside, secondary fire becomes secondary fire outside interior for Chang Minghuo, main fire is at the interior Chang Minghuo that do not establish, and main fire, secondary fiery separable alternate combustion, only master's fire, secondary fire burn simultaneously when air valve is threaded to 135 degree----180 and spends.Ge Xin burner is greatly improved than its combination property of conventional burners like this, but the carbon monoxide in the toxic emission does not still reach the state compulsion standard.
Summary of the invention
The present invention seeks to, overcome the defective that carbon monoxide in the burner flue gas discharging does not reach the state compulsion standard, provide a kind of energy-efficient, the eddy flow oxygen-increasing device of the gas-cooker of low-carbon environment-friendly.
A kind of eddy flow oxygen-increasing device of gas-cooker comprises disc-shaped body, and the disc-shaped body center is provided with the center fresh air inlet, the upper and lower of center fresh air inlet respectively with corresponding being sealed and matched of center fresh air inlet of minute fire lid and kitchen range;
The periphery of the upper and lower of center fresh air inlet is provided with corresponding main fiery gaseous mixture annular groove and the down main fiery gaseous mixture annular groove, up and down main fiery gaseous mixture annular groove respectively with corresponding being sealed and matched of the fiery gaseous mixture annular groove of master of minute fire lid and kitchen range, the connecting plate of leading the middle and lower part of fiery gaseous mixture annular groove up and down is provided with uniform inclined-plane perforation slotted eye entad;
The periphery of the upper and lower of main fiery gaseous mixture annular groove is provided with corresponding air supplying ring groove and the following air intake annular groove gone up up and down, up and down the air intake annular groove respectively with corresponding being sealed and matched of air intake annular groove of minute fire lid and kitchen range, the connecting plate of the middle and lower part of air intake annular groove is provided with uniform perforation arc groove and plate muscle up and down, and the plate muscle is provided with igniting pin hole and induction pin hole and positioning screw hole;
The periphery of the upper and lower of air intake annular groove is provided with corresponding secondary fiery gaseous mixture annular groove and the secondary fiery gaseous mixture annular groove down up and down, up and down secondary fiery gaseous mixture annular groove respectively with corresponding being sealed and matched of secondary fiery gaseous mixture annular groove of minute fire lid and kitchen range;
The disc-shaped body periphery is provided with the uniform entad horizontal little last air intake slotted eye of outer imperial palace, and last air intake slotted eye and last air supplying ring groove connect, the through hole of secondary fiery gaseous mixture annular groove about being provided with in the Kong Zhu that adjacent last air intake slotted eye forms.
This device is directly installed on kitchen range and divides between the fire lid.
The course of work of the present invention and principle are:
During work, open burnt gas switch, the fiery gaseous mixture annular groove of master and secondary fiery gaseous mixture annular groove that the primary air of kitchen range air door and combustion gas enter this device through first mixed first air mixture, simultaneously, auxiliary air enters center fresh air inlet and the following air intake annular groove of this device from the center fresh air inlet of kitchen range and following air intake annular groove, tertiary air is in the middle of the last air intake slotted eye adding auxiliary air of this device, therefore, on this device, having obtained a large amount of air participates in first air mixture and stirs the rotation updraft that forms air mixture again automatically, this air-flow has obtained sufficient comburant oxygen, again because the rotation updraft is longer than the time that direct updraft is detained in the combustion zone of this device, make air mixture again obtain further hybrid reaction, so, obtained sufficient comburant oxygen and the further air mixture again of hybrid reaction, it is more abundant to burn.
Good effect of the present invention is:
Simple in structure, easy for installation; Sufficient combustion improves efficiency of combustion; Obvious energy conservation, discharge amount of exhaust gas meet national environmental protection forces standard.
Description of drawings
Fig. 1 is structure cross-sectional schematic of the present invention;
Fig. 2 is schematic top plan view of the present invention.
The specific embodiment
Among Fig. 1,2, disc-shaped body 1 center is provided with center fresh air inlet 2, the top 21 of center fresh air inlet and bottom 22 respectively with corresponding being sealed and matched of center fresh air inlet of minute fire lid and kitchen range;
The top 21 of center fresh air inlet and the periphery of bottom 22 are provided with corresponding main fiery gaseous mixture annular groove 31 and the down main fiery gaseous mixture annular groove 32, the fiery gaseous mixture annular groove 31 of upper and lower master, 32 respectively with corresponding being sealed and matched of the fiery gaseous mixture annular groove of master of minute fire lid and kitchen range, the connecting plate of the fiery gaseous mixture annular groove 31 of upper and lower master, 32 middle and lower part is provided with uniform inclined-plane perforation slotted eye 33 entad;
The top 31 of the fiery gaseous mixture annular groove of upper and lower master and the periphery of bottom 32 are provided with corresponding air supplying ring groove 41 and the following air intake annular groove 42 gone up, upper and lower air intake annular groove 41,42 respectively with corresponding being sealed and matched of air intake annular groove of minute fire lid and kitchen range, the connecting plate of upper and lower air intake annular groove 41,42 middle and lower part is provided with uniform perforation arc groove 43 and plate muscle 44, and plate muscle 44 is provided with igniting pin hole 45 and induction pin hole 46 and positioning screw hole 47;
The periphery of upper and lower air intake annular groove 41,42 upper and lower is provided with corresponding secondary fiery gaseous mixture annular groove 51 and the secondary fiery gaseous mixture annular groove 52 down, the fiery gaseous mixture annular groove 51 of upper and lower pair, 52 respectively with corresponding being sealed and matched of secondary fiery gaseous mixture annular groove of minute fire lid and kitchen range;
Disc-shaped body 1 periphery is provided with the uniform entad horizontal little last air intake slotted eye 61 of outer imperial palace, last air intake slotted eye 61 connects with last air supplying ring groove 41, is provided with the fiery gaseous mixture annular groove 51 of upper and lower pair, 52 through hole 63 in the hole post 62 of adjacent last air intake slotted eye 61 formation.
This device is directly installed on kitchen range and divides between the fire lid.