阅读说明：本技术 一种主动配风燃气灶 (A kind of active air distribution gas-cooker ) 是由 不公告发明人 于 2019-04-17 设计创作，主要内容包括：本发明专利公开了一种高燃烧效率的环保炉灶,主要由外壳、配风系统、燃气空气共用调节阀、混合器、点火及熄火保护装置、灶头等组成本发明专利。属于机械工程；照明；加热；武器；爆破部,照明；加热分部,供热；炉灶；通风大类,其它家用炉或灶小类,一般用途家用炉或灶的零部件类领域。本发明专利采用主动配风、比例调节燃气空气流量,先混合再燃烧等特有装置和技术,解决了燃气灶燃烧不充分、燃烧效率低、热效率低、产生大量一氧化碳污染环境等问题。(The invention patent discloses a kind of environment protection stove of high burning efficiency, mainly shares regulating valve, mixer, igniting and flame-out protection device, kitchen range etc. by shell, blowing system, gas-air and forms the invention patent.Belong to mechanical engineering；Illumination；Heating；Weapon；Explosion portion, illumination；Heat branch, heat supply；Cooking stove；Ventilation major class, other domestic burners or stove group, the part class field of general service domestic burners or stove.The invention patent uses active air distribution, proportion adjustment gas-air flow, first mixes peculiar device and the technology such as burn again, solves that gas-cooker burning is insufficient, efficiency of combustion is low, the thermal efficiency is low, generates the problems such as a large amount of carbon monoxide pollution environment.)

1. a kind of gas-cooker of using gas fuel, stove is equipped with dedicated combustion air blowing system, air fuel gas is shared and adjusted Save valve and gas-air mixing arrangement.

2. gas-cooker according to claim 1 is mainly used for culinary art or other places that need to be heated using gaseous fuel, It is characterized in firing gas by dedicated combustion air blowing system, the shared regulating valve of air fuel gas and gas-air mixing arrangement The more effective full combustion of material energy, improves heating efficiency, reduces the generation of carbon monoxide.

3. combustion air blowing system according to claim 2, air fuel gas share regulating valve, for improving gaseous fuel Reasonable GAS/AIR Proportional is controlled when burning, it is characterised in that combustion-supporting air quantity is therewith while regulating gas fuel flow rate Equal proportion is adjusted.

4. gas-air mixing arrangement according to claim 2, for gaseous fuel and air to be carried out short time mixing, It is characterized in that being equipped with gaseous fuel import and combustion air inlet and mixing chamber in mixer.

(1) technical field:

The invention patent relates to gas-cookers, belong to mechanical engineering by International Patent Classification (IPC) (IPC) division；Illumination；Heating； Weapon；Explosion portion, illumination；Heat branch, heat supply；Cooking stove；Ventilation major class, other domestic burners or stove group, general service household The part class field of furnace or stove.

(2) background technique:

Currently, existing or once technology of some about gas-cooker, existing gas-cooker is substantially supplied using mixing naturally The combustion system of wind, the air around gas of gas range gas outlet is as combustion air, in burning, by the nature of air Flowing achievees the effect that air distribution is combustion-supporting.The disadvantage is that: in burning, when because of air unsmooth flowing or being interfered, efficiency of combustion It will change, when gas flow is larger, in gas-cooker centre, the amount of combustion air cannot reach most preferably with air quantity When, Some gases are unable to get completely burned, not only generate the carbon monoxide of pollution environment, but also make under the efficiency of combustion of combustion gas Drop, causes energy waste.Existing various gas-cookers are all made great efforts and are studied on kitchen range, and many improved plans are designed, But it is to be solved the problems, such as on improving air flow efficiency mostly, does not solve that efficiency of combustion is low, the unreasonable problem of air distribution.

(3) summary of the invention:

The invention patent active air distribution gas-cooker is designed to provide a kind of environment protection stove of high burning efficiency, general to solve The problem of logical general gas stove efficiency of combustion is low, and air distribution effect is bad, discharges a large amount of carbon monoxide.

New technology used by the invention patent above-mentioned technical problem to be solved is achieved in that the patent of invention Active air distribution gas-cooker regulating valve, mixer, igniting and blowout protection are mainly shared by shell, blowing system, gas-air The composition such as device, kitchen range.The production of the techniques such as punching press, welding can be used in gas-cooker shell；Blowing system can be using welding, crimping Equal machinings mode is processed；Gas-air is shared regulating valve and mixer and is formed using casting technique, then uses lathe, milling machine Equal machinings mode makes；Kitchen range is completed using processing methods such as drilling, punching, groove millings after casting and forming.

Upper in shape, construction and its combination, the active air distribution gas-cooker of the invention patent and the immediate prior art are total Essential features be: combustion gas is mixed and burned with combustion air, needs to guarantee in combustion certain combustion-supporting Air can automatically cut off gas supply after flame-out.In shape, construction and its combine upper, the active air distribution combustion gas of the invention patent The stove technical characteristic different from the immediate prior art is: the active air distribution gas of gas range and combustion air of the patent of invention The synchronous variation of constant ratio, combustion air is supplied using miniature breeze fan, when adjusting firepower size, gas valve and combustion air Common valve be integrated linkage, combustion gas and combustion air after ratio supplies the room of remixing mixed after enter back into combustion chamber fire It burns.Avoid that previous similar products increase combustion gas but combustion air can not synchronize the shortcomings that being scaling up, meanwhile, it combustion gas and helps Combustion air enters back into combustion chambers burn after mixing chamber is sufficiently mixed, and is largely reduced while guaranteeing combustion gas full combustion because of combustion The carbon monoxide not exclusively generated is burnt, efficiency of combustion is also effectively raised.

The beneficial effect of the active air distribution gas-cooker of patent of invention is: the invention patent is to solve insufficient, burning of burning Low efficiency, the thermal efficiency are low, generate the technical issues of a large amount of carbon monoxide used technical solution and pass that is existing and once having Comparing in the technology of gas-cooker has two advantages and innovation:

First, due to devising in the technical solution of the active air distribution gas-cooker of the invention patent by blowing system, combustion gas Air shares the fixed structure of the compositions such as regulating valve, mixer, combustion chamber, so combustion air is excessive when can effectively eliminate small fire It is big to take away heat consumption, when high fire the drawbacks of combustion air inadequate incomplete combustion, it is ensured that burning is more complete, solves burning and does not fill Divide, the technical problem that heat utilization efficiency is low.

Second, adjusting is shared due to devising gas-air in the technical solution of the active air distribution gas-cooker of the invention patent The structures such as valve, mixer, combustion chamber effectively solve common so the ratio of combustion gas and combustion air can be made to remain stable The problem of gas-cooker Central oxygen-supply deficiency incomplete combustion, it is ensured that there is no the technologies that carbon monoxide largely discharges to ask when use Topic.

It is the combustion of the gases such as natural gas, liquefied gas, biological fuel gas that the active air distribution gas-cooker of the patent of invention, which is applicable in fuel, Material can carry out the adjusting of different proportion valve according to different fuel；It can be used for the places such as commercialization, household, industry heating use.This is actively The production of air distribution gas-cooker is simple, and cost is relatively low, easy to use, easy to spread.

(4) Detailed description of the invention

Attached drawing provides the crucial structural schematic diagram of the active air distribution gas-cooker of the invention patent:

Fig. 1: being the overlooking structure diagram of the active air distribution gas-cooker of the invention patent:

Fig. 2: being the shared regulating valve structure schematic diagram of gas-air of the active air distribution gas-cooker of the invention patent:

Fig. 3: being the mixing chamber schematic diagram of the active air distribution gas-cooker of the invention patent:

(5) specific embodiment

It with reference to the accompanying drawing, is to realize to solve insufficient, heat utilization of burning to the active air distribution gas-cooker of the invention patent The preferred embodiment of low efficiency, the technical solution that the technical issues of discharging a large amount of carbon monoxide is taken is described further:

Its structure: Shenfu figure is asked: as shown in Figure 1, the main blowing system of active air distribution gas-cooker, ratio of the invention patent Example valve, gas-fired combustion-supporting air mixing chamber, igniter, combustion chamber are constituted.Blowing system is the centrifugal high pressure wind by special designing Machine, it is possible to provide 0.02~0.2MPa pressure, 0.1~2m³The combustion air of/minute flow.It is one that gas-air, which shares regulating valve, The uniaxial binary channels regulating valve of kind, adjusts flow by rotating shaft, the upper layer of valve is gas consumption adjusting valve, and lower layer is combustion-supporting sky Air-flow adjustable valve, combustion-supporting air flow adjustable valve are provided with three kinds of interchangeable orifice plates, to adapt to different combustion gas with air quantity.Combustion gas Combustion air mixing chamber is a cavity, and it is fuel gas inlet and combustion air inlet respectively that cavity, which is equipped with two entrances,；It is additionally provided with One outlet is directly connected to combustion chamber.

Upper in shape, construction and its combination, the active air distribution gas-cooker of the invention patent and the immediate prior art are total Essential features be: be all made of various fuel gas and burn, using air as combustion-supporting gas, be provided with electricity Son igniting and flame-out protection device.Shape, construction and its combine it is upper, the active air distribution gas-cooker of the invention patent with it is closest The different technical characteristic of the prior art be: combustion air uses active air feed, is sufficiently fed enough needed for fuel gas buring Air；Common valve uses three kinds of different orifice plates, can be selected according to the gas families of use, keeps combustion air and combustion gas most Good ratio, in regulating gas, combustion air also can equal proportion adjust, guarantee that combustion gas and combustion air keep reasonable ratio Example；Combustion air mixes in proportion in advance with combustion gas, it is ensured that fuel gas buring is abundant, will not generate an oxidation of incomplete combustion Carbon.

The preferred plan for realizing the invention patent is individually processed with each component, and overall package, in batch is then carried out Production reduces production cost, while having replaceability to improve production efficiency.It can thus be better achieved of the invention special The practical value and economic value of the active air distribution gas-cooker of benefit.