The whole burner of gas-cooker disc type
Technical field
The utility model relates to a kind of burner for gas stove, the whole burner of particularly a kind of gas-cooker disc type.
Background technology
When burner for gas stove commonly used is at present installed on kitchen range, an installing hole of must on range panel, opening fire, combustion gas air inlet mixing tube and gas nozzle are all below range panel, bring the burner volume greatly, not only high but also long, make the gas-cooker volume big, not attractive in appearance, and the inconvenience of installation is arranged, be not easy to cleaning and maintenance.When burning is used under range panel and the range panel surface temperature higher, have a strong impact on the igniter that is contained under the range panel and control valve service life.Because range panel has installing hole, from then under the orifice flow in the kitchen range, giving removes contamination brings difficulty for food that overflows during cooking food and soup.
Summary of the invention
The utility model is that existing burner defective is improved, and burner is modified into the whole burner of disc type.
The utility model is realized with the following methods: the whole burner of gas-cooker disc type, it has the burning-boosting cap of band fire hole, the burning-boosting cap lid is contained on the disk body, combustion gas mixing cavity is in the form of a ring arranged between burning-boosting cap and the disk body, there is the air inlet duct of lateral arrangement the inside of trying to get to the heart of a matter of disk body, the port of export in air inlet duct passes trying to get to the heart of a matter of disk body and communicates with the combustion gas mixing cavity, and the air inlet end in air inlet duct communicates with the disk body outside atmosphere, and there is the leg of downward protrusion the lower surface of trying to get to the heart of a matter of disk body.Burning-boosting cap is taper shape or planar shaped.Fire hole is rectangular gap joints or rectangular inclination R-joining or point-like fire hole.The thickness that has the place of trying to get to the heart of a matter in air inlet duct in the chassis of disk body can be thickeied, and is the duct tube wall that protrudes the disk body bottom surface.The air inlet end position in air inlet duct at the periphery wall of trying to get to the heart of a matter of disk body with interior or stretch out beyond the periphery wall of trying to get to the heart of a matter at disk body.The internal perisporium of disk body, try to get to the heart of a matter and periphery wall looping air flue.
The utlity model has compact conformation, easy to install, for ease of maintenaince, and volume little, be flattened disk-like, good looking appearance.The whole burner of disc type is placed on the range panel when using, range panel needn't be opened installing hole and any fuel burning required air inlet needn't be arranged, combustion air is all entered by the burner periphery, has thoroughly solved air intake problem and foul on the kitchen range and has fallen into problem in the kitchen range shell, really reaches the purpose of keeping a public place clean.Because burner all on range panel, can effectively reduce the temperature in the kitchen range shell, guarantee not temperature influence of kitchen range valve and igniter, prolong the life-span of valve igniter and entire product.Nozzle is contained in aims at the duration and degree of heating air inlet on the range panel, so also be convenient to foul in the nozzle clearing, uses more convenient.Because burner is placed on the furnace panel entirely, can reduce kitchen range shell height greatly, realizes ultrathin kitchen range shell.The furnace head structure compactness has effectively reduced space in the burner, reduces to occur tempering phenomenon greatly, and kitchen range are prolonged service life.The pot frame height of kitchen range greatly reduces when using simultaneously, helps improving the thermal efficiency, and carbon monoxide content is lower in the flue gas.The utility model is suitable for gas-cooker and does the burner use, is specially adapted to embedded gas-cooker and does the burner use.
Description of drawings
The fire hole of Fig. 1 taper burning-boosting cap is the whole furnace head structure front view of the gas-cooker disc type of gap joints
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the upward view of Fig. 1
The fire hole of Fig. 4 taper burning-boosting cap is the whole furnace head structure front view of the gas-cooker disc type of point-like fire hole
Fig. 5 is the vertical view of Fig. 4
Fig. 6 is the upward view of Fig. 4
The fire hole of Fig. 7 planar shaped burning-boosting cap is the whole furnace head structure schematic diagram of the gas-cooker disc type of point-like fire hole
The fire hole of Fig. 8 taper burning-boosting cap is the whole furnace head structure schematic diagram of the gas-cooker disc type of rectangular inclination R-joining
Fig. 9 disk body structural front view
Figure 10 is Fig. 9 vertical view
Figure 11 is Fig. 9 upward view
Figure 12 is the A-A cutaway view
Figure 13 is the B-B cutaway view
The specific embodiment
The whole burner of gas-cooker disc type, burning-boosting cap 2 covers on disk body 1, and burning-boosting cap 2 upper edge cappings are distributed with fire hole 3.Between burning-boosting cap 2 and the disk body 1 cavity of mixing 5 is arranged.The internal perisporium of disk body 1, try to get to the heart of a matter and periphery wall looping air flue 7, it is connected with the mixing cavity 5 of burner.There is the air inlet duct 4 of lateral arrangement the inside of trying to get to the heart of a matter of disk body 1.The port of export in air inlet duct 4 passes the slick and sly connection annular air channel 7 of trying to get to the heart of a matter of disk body 1, its air inlet end position is in the periphery wall of trying to get to the heart of a matter of disk body, promptly try to get to the heart of a matter and cover in outside the periphery wall of trying to get to the heart of a matter that air inlet end (omitting this accompanying drawing) or air inlet end position stretch out disk body 1 (seeing accompanying drawing 2, accompanying drawing 5).The present embodiment air inlet duct 4 parts thickening of will having tried to get to the heart of a matter is tried to get to the heart of a matter, and is at this place, lower surface that tries to get to the heart of a matter and protrudes duct tube wall 9 and reach the periphery wall outside of trying to get to the heart of a matter.The leg (6) that the lower surface of trying to get to the heart of a matter of disk body 1 has 2 (or many) to protrude downwards.
Burning-boosting cap 2 causes taper shape, sees accompanying drawing 3, accompanying drawing 6, accompanying drawing 8.Burning-boosting cap 2 also can cause planar shaped, sees accompanying drawing 7.The fire hole shape of fire hole 3 can cause rectangular gap joints (seeing accompanying drawing 3) by the punching press steel plate, and gap joints is evenly distributed on and is on the conical burning-boosting cap 2, and it is easy to manufacture, and swirl flame is effective.The fire hole of fire hole 3 can cause rectangular inclination R-joining with essence casting or machining, and its manufactured materials is copper or iron or steel, its long service life, eddy flow is effective, see shown in Figure 8ly, along the rectangular inclination R-joining that the conical cap face length degree of burning-boosting cap 2 is opened, it is evenly distributed on the burning-boosting cap 2.The shape of fire hole 3 is point-like fire holes, and it can be distributed on the conical burning-boosting cap 2, sees accompanying drawing 6; Also can be distributed on the burning-boosting cap 2 of planar shaped, see accompanying drawing 7.The formation of point-like fire hole is to have many Baltimore grooves in burning-boosting cap 2 lower surfaces, and when burning-boosting cap 2 covered on disk body 1, Baltimore groove should cooperate the formation fire hole by place's dish wall with disk body 1, and Baltimore groove is be inclined upwardly skewed slot or parallel straight trough or parallel skewed slot.
Whole burner is whole is placed on the range panel desired location for disc type during use, is bearing on the range panel by leg 7, and promptly the whole burner of disc type maintains into air space between burner and the panel on range panel.Gas nozzle also is contained on the range panel, aim at the air inlet duct 4 of burner, combustion gas enters air inlet duct 4 from the nozzle ejection, brings air at air inlet duct 4 air inlets into by the combustion gas of flowing simultaneously and mixes in 4 flow process of air inlet duct, flows to combustion gas mixing cavity 5 again and delivers to fire hole 3 ejection burnings again.The annular air channel 7 of disk body 1 becomes the part of combustion gas mixing cavity 5.The required secondary supplement air of fuel gas buring from burner try to get to the heart of a matter and range panel between the space enter burner through the hollow hole of centre 8 of disk body 1.
The whole burner of this disc type is suitable for all civil gas stoves and makes burner usefulness, is particularly suitable for embedded gas-cooker and uses, and the kitchen range that large and small burning fire is arranged is used more show its superiority.It makes kitchen range shell height be lowered into ultrathin type, because burner is the disc type of compact conformation, profile is attractive in appearance especially, and the effect of well keeping a public place clean is arranged, and the thermal efficiency can reach 60%, and carbon monoxide content is significantly less than national standard 0.5% in the flue gas, can reach below 0.2%.