A kind of new infrared gas stove
Technical field
The utility model relates to gas-cooker technical field, refers in particular to a kind of new infrared gas stove.
Background technology
Infrared gas stove is that a kind of technical difficulty is larger, but the burner new product that serviceability is very superior, it changes over the combustion system of normal atmospheric formula gas-cooker completely, the thermal energy obtained by fuel gas buring by particular design is converted into infrared radiation transmission, compared with the many following advantages of normal atmospheric formula gas-cooker: 1, save little combustion gas 20%, 2, flameless combustion, Long-Time Service is sooting cooker not, 3, effectively can suppress the generation to the great carbon monoxide of harm and nitrogen oxide, 4, eliminate be detrimental to health hidden danger.
The operation principle of gas-cooker is: combustion gas enters in stove from air inlet pipe, adjustment through gas valve enters in burner, mix portion of air (this part air is referred to as primary air) simultaneously, these mists spray to be lighted by igniter simultaneously and form flame (during burning, required air is referred to as auxiliary air) from the fire hole of distributor, and these flames are used to heat the cooker be placed on pan bracket.Gas valve the most frequently uses in gas-cooker, also be the parts the most easily gone wrong, so need often maintenance could increase its service life, at present, the gas-cooker on market is all that up-down structure is fixed together mostly, and each maintenance or maintenance all want entirety to take apart and just can complete, but, gas-cooker mounting or dismounting get up to bother very much, not only waste a lot of time, while mounting or dismounting, also easily damage other parts.
Utility model content
For above problem, the utility model provides a kind of new infrared gas stove, and drain pan is provided with maintenance window, need not take gas-cooker apart and also conveniently can carry out maintenance to valve and maintenance.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of new infrared gas stove, comprise panel, drain pan, panel is fixedly connected on drain pan, drain pan is shaping is provided with inner chamber, panel is provided with some burners and some rotary switches, and burner is provided with heating plate, and rotary switch is connected with gas stove valve, gas stove valve is located in inner chamber, gas stove valve is connected to burner, and drain pan front end is provided with maintenance window, and maintenance window is corresponding with valve body to be arranged.
Further, gas stove valve is located at the leading portion position of inner chamber, gas stove valve is provided with two tracheaes and nozzle, article two, tracheae is connected to air inlet pipe and blast pipe, air inlet pipe and blast pipe are connected to burner lower end, inner chamber middle part is provided with magnetic valve, pulse igniter, electromagnetism box, and inner chamber back segment position is provided with circuit integrated cover.
Further, air inlet pipe is fixedly connected with side by side with blast pipe, and the end of two tracheaes is equipped with air door plate, and gas stove valve is connected to air inlet pipe and blast pipe by air door plate.
Further, tracheae is provided with flange, and flange is arranged with volute spring, and volute spring one end contacts at flange, and the volute spring other end contacts at air door plate.
Further, panel is provided with drip pan, and drip pan is corresponding with burner to be arranged.
Further, drain pan rear end is provided with radiator window.
Further, rotary switch is provided with seal washer.
Further, burner surrounding is provided with some back-up blocks.
Further, burner and rotary switch one_to_one corresponding are arranged.
The beneficial effects of the utility model:
The utility model adopts at the bottom of shell and has one specially for the maintenance window of gas valve, can avoid installing and removing gas-cooker, both saving time when maintaining and keep in repair, and damages other parts when also not worrying mounting or dismounting gas-cooker.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model external structure;
Fig. 2 be in Fig. 1 A-A cut open after internal structure schematic diagram.
In figure: 1, panel; 2, drain pan; 3, burner; 4, heating plate; 5, drip pan; 6, maintenance window; 7, rotary switch; 8, seal washer; 9, back-up block; 10, radiator window; 11, flange; 12, nozzle; 20, tracheae; 21, gas stove valve; 22, blast pipe; 23, volute spring; 24, air door plate; 25, air inlet pipe; 26, magnetic valve; 27, pulse igniter; 28, electromagnetism box; 29, circuit integrated cover; 30, inner chamber.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As illustrated in fig. 1 and 2, a kind of new infrared gas stove described in the utility model, comprises panel 1, drain pan 2, panel 1 is fixedly connected on drain pan 2, and drain pan 2 is shaping is provided with inner chamber 30, and panel 1 is provided with some burners 3 and some rotary switches 7, burner 3 is provided with heating plate 4, rotary switch 7 is connected with gas stove valve 21, and gas stove valve 21 is located in inner chamber 30, and gas stove valve 21 is connected to burner 3, drain pan 2 front end is provided with maintenance window 6, and maintenance window 6 is corresponding with valve body 21 to be arranged.More than form the utility model basic structure.
The utility model preferably adopts and panel 1 and drain pan 2 is linked together with seamless link technique, during work, open rotary switch 7, combustion gas and air is allowed to enter into burner 3 by gas stove valve 21 inner, it is made to mix in a closed space, after it fully mixes, then carry out flameless combustion.It is specially for maintenance and the maintenance of gas stove valve 21 that the utility model is provided with maintenance window 6 on drain pan 2, both saves time, and raises the efficiency again.
As shown in Figure 2, structure in drain pan 2 inner chamber 30 described in the utility model, gas stove valve 21 is located at the leading portion position of inner chamber 30, gas stove valve 21 is provided with two tracheaes 20 and nozzle 12, article two, tracheae 20 is connected to air inlet pipe 25 and blast pipe 22, air inlet pipe 25 and blast pipe 22 are connected to burner 3 lower end, inner chamber 30 middle part is provided with magnetic valve 26, pulse igniter 27, electromagnetism box 28, inner chamber 30 back segment position is provided with circuit chip 29, and the electrical connection of magnetic valve 26, pulse igniter 27, electromagnetism box 28, circuit chip 29 is arranged.Tracheae 20 described in the utility model adopts aluminium alloy compression casting tracheae, global formation, security and air-tightness more secure.Circuit in inner chamber 30 is concentrated on inner chamber 30 rear end, covered, play a protective role by circuit integrated cover 29, avoid under hot humid environment, making inner original paper aging circuit, corrosion oxidation, be also convenient to repair circuit, process structure is elegant in appearance simultaneously.
Air inlet pipe 25 adopts with blast pipe 22 and is fixedly connected with side by side by the utility model, the end of two tracheaes 20 is equipped with air door plate 24, and gas stove valve 21 is connected to air inlet pipe 25 and blast pipe 22 by air door plate 24.The Main Function of air door plate 24 is entrance sizes of adjustable air inlet pipe 25 and blast pipe 22, thus controls the amount that air enters burner 3.
Tracheae 20 is provided with flange 11, flange 11 is arranged with volute spring 23, volute spring 23 one end contacts at flange 11, and volute spring 23 other end contacts at air door plate 24.Air door plate 24 is made to be close to air inlet pipe 25 and blast pipe 22 porch by volute spring 23.
The utility model adopts and be provided with drip pan 5 on panel 1, and drip pan 5 is located at burner 3 surrounding, drip pan 5 have to act on be conveniently to get clear clean.
The utility model drain pan 2 adopts technical ability environment-friendly novel to design, and is provided with radiator window 10 in drain pan 1 rear end, makes air form convection current, more suitable heat radiation.
Rotary switch 7 described in the utility model is provided with seal washer 8, plays waterproof and oilproof shockproof, anti-aging, improves the switch operating period.
The utility model is provided with some back-up blocks 9 in burner 3 surrounding, is mainly convenient to put pan.
The technique that the utility model adopts is on the basis of common infrared gas stove, according to " disposable fully premixed interior combustion technology " that aerodynamics and fluid mechanics principle design, by gas nozzle diameter, venturi induction tunnel diameter, injection angle, combustion gas hollow convolution premix cavity volume, the parameter perfect matchings such as rotary premixed path coefficient, traditional kitchen range are overturned because of disposable replenish air deficiency, need the defect of secondary supplement air, the coefficient of excess of disposable introducing air is brought up to about 1.07 from about 0.6 of traditional air suspended type kitchen range, air introduction volume fully can meet the oxygen demand of 100% burning.Before combustion, allow sufficient air and combustion gas High Rotation Speed in chamber, after abundant premix another relative closure state under, carry out flameless combustion, efficiency utilization combustion gas, do not produce the free carbon (being commonly called as at the bottom of black-cooking pot) generated because fuel gas buring is insufficient, reduce loss of chemical energy during fuel gas buring, the content making right gas produce pernicious gas in waste gas is reduced to 1/10th of traditional air suspended type kitchen range.
Be more than the utility model preferably embodiment, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement that every those skilled in the art do on basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.