CN203771408U - Furnace end special for low soup oven - Google Patents

Abstract

A furnace end special for a low soup oven comprises a furnace end cover, a furnace end base and an ignition device. The furnace end cover is fixed to the furnace end base. The upper end of the ignition device is connected with the bottom of the furnace end base. The furnace end is characterized in that the furnace end cover is provided with an outer ring part and an inner ring part, the outer ring part is divided into an upper layer and a lower layer, the side wall of the upper layer is higher than the side wall of the lower layer, large holes penetrating through the side wall of the upper layer are formed in the side wall of the upper layer, and small holes penetrating through the side wall of the lower layer are formed in the side wall of the lower layer; inner holes penetrating through the side wall are formed in the side wall of the inner ring part; the intervals between the large holes are smaller than the intervals between the inner holes, and the intervals between the inner holes are smaller than the intervals between the small holes. The furnace end has the advantages that flame outlets of an inner ring and flame outlets of an outer ring are formed in the side wall of the inner ring and the side wall of the outer ring respectively and arrayed in a staggered mode, heat power is diffused, a pot bottom can be heated at high temperature from the center to edges, so that the whole pot bottom is rapidly heated, the problems that the pot bottom is burnt due to excessive centralized heat and heat is not fully utilized are solved, and combustion power is up to 12 kilowatts.

Description

Low soup kitchen range special jambs

Technical field

The utility model belongs to commercial kitchen tools technical equipment field, is specifically related to a kind of low soup kitchen range special jambs.

Background technology

Along with national economy high speed development, the people's whole growth in the living standard, is driving the high speed development of catering industry, also thereupon flourishing with kitchen tools industry and parts thereof that catering industry is supporting.Along with the fierceness day by day of kitchen tools industry market competition, user requires constantly to improve to kitchen tools properties of product.The burner series of products for using on business kitchen tools fuel gas product are introduced and developed to China's kitchen tools industry, carried out localization simultaneously.

Existing commercial cooker mostly is gas heating type, and in particular for larger cookers of disposable culinary art amount such as steaming, boil, the thermal power of its kitchen range top used is important factor in order.The low soup kitchen range (the young stove of stewing) of take is example, and traditional burner is single-layer type for generation of the structure of the stove top part of flame, and on stove top, all fire output holes are distributed in the top of stove top, or in a row or become the even many rows of two rows.Such structure has obvious defect: 1, Baoshang amount of slaughterhouse is larger, also higher to the requirement of the duration and degree of heating, can stew the short time to make necessarily requires firepower great talent passable, but it is comparatively concentrated that the fire output hole of this kind of burner distributes, therefore the flame producing is also comparatively concentrated, process Flame in pot system heats facing to the bottom of a pan centre all the time, more arrive edge, the bottom of a pan flame just less, unless increasing air inflow, and the increase of air inflow further improves firepower and the temperature of flame kernel, make the bottom of a pan centre occur being sticking phenomenon, at the bottom of the too concentrated heating kettle uniformly of flame that visible such burner produces, combustion power also only only has 6 kilowatts of left and right.2, fire output hole is all distributed in the end face of stove top, and long-time use very easily causes Carbon Deposit Phenomenon, thereby even stop up fire output hole, reduces thermal power.In addition the installation site of induction tunnel and air door and size also can cause gas to mix the phenomenons such as inhomogeneous or flare is unable.

Summary of the invention

The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, the low soup kitchen range special jambs of a kind of higher calorific power energy homogeneous heating is provided.

The utility model solves the technical scheme that its technical problem adopts: a kind of low soup kitchen range special jambs, comprise stove top, furnace end base and igniter, stove top is fixed on furnace end base, the upper end of igniter connects with the bottom of furnace end base, stove top has outer ring and inner ring two parts, and outer ring part is divided into upper and lower two-layer, and the height of upper strata sidewall is greater than the height of lower floor's sidewall, on the sidewall of upper strata, offer the macropore that runs through sidewall, on lower floor's sidewall, offer the aperture that runs through sidewall; On the sidewall of inner round portion, offer the endoporus that runs through sidewall; The pitch of holes of macropore is less than the pitch of holes of endoporus, and the pitch of holes of endoporus is less than the pitch of holes of aperture; Aperture and endoporus are staggered.

Preferably, macropore is that upper and lower two row's formulas distribute, and between two row's macropores, is staggered.

Preferably, endoporus is that upper and lower two row's formulas distribute, and between two row's endoporus, is staggered.

Preferably, the axis of macropore and the angle between horizontal plane are 30 °.

Compared with prior art, the beneficial effects of the utility model are:

1, the fire output hole of inside and outside circle is all opened on sidewall separately, and be staggered, disperse firepower, make the bottom of a pan can obtain the heating of higher temperature from central authorities to edge, thereby make the whole Fast Heating in the bottom of a pan, avoid the problem being not fully utilized with heat that is sticking that heat concentrations causes, combustion power is up to 12 kilowatts.

2, fire output hole is opened in sidewall rather than stove top top, not only makes heating more even, and the situation that can also avoid carbon deposit, the ash that falls etc. likely stopped up fire output hole occurs, and has guaranteed the smoothness firing.

3, during fuel gas buring, macropore diameter is larger, and most of combustion gas is discharged burning from macropore, so firepower is large, and flame temperature is high, and main heating heat is provided; Fraction combustion gas is discharged from aperture, and little so this part gas flow rate of small aperture gets a promotion, and the flame that burning produces is more anxious, further accelerates to cook.

4, macropore is obliquely installed, make flame obliquely to ejection, make whole flame interactions in the bottom of a pan, expanded heating surface (area) (HS, promote heating effect.

Accompanying drawing explanation

Fig. 1 is the utility model exploded perspective view;

Fig. 2 is the structural representation of stove top.

In figure, be labeled as:

1 stove top; 1.1 upper strata, outer rings; 1.2 outer ring lower floors; 1.3 macropore; 1.4 aperture; 1.5 inner ring; 1.6 endoporus; 2 furnace end bases; 3 induction tunnels; 4 air doors; 5 nozzles; 6 hold-down nuts; 7 nozzle holders; 8 elbow-for-nozzles; 9 copper rings; 10 attaching nuts.

The specific embodiment

Below in conjunction with accompanying drawing embodiment, the utility model is described further:

As shown in Figure 1, 2, low soup kitchen range special jambs comprises stove top 1, furnace end base 2 and is connected to the igniter of furnace end base 2 belows.

Stove top 1 is fixed on furnace end base 2, stove top 1 integrally casting moulding, and stove top 1 body is divided into outer ring and inner ring 1.5 two parts.Outer ring part is divided into upper and lower two-layer, and the height of upper strata, outer ring 1.1 sidewalls is greater than the height of outer ring lower floor 1.2 sidewalls, offers the macropore 1.3 that runs through sidewall on the sidewall of upper strata, offers the aperture 1.4 that runs through sidewall on lower floor's sidewall; On the sidewall of inner ring 1.5 parts, offer the endoporus 1.6 that runs through sidewall.The pitch of holes of macropore 1.3 is less than the pitch of holes of endoporus 1.6, and the pitch of holes of endoporus 1.6 is less than the pitch of holes of aperture 1.4; Aperture 1.4 is staggered with endoporus 1.6.

In order further to promote the effect of homogeneous heating and to expand heated perimeter, macropore 1.3 is that upper and lower two row's formulas distribute, and between two row's macropores 1.3, is staggered.Endoporus 1.6 is that upper and lower two row's formulas distribute, and between two row's endoporus 1.6, is staggered.The axis of macropore 1.3 and the angle between horizontal plane are 30 °.

Igniter comprises and is connected to the induction tunnel 3 of furnace end base 2 bottoms and is fixed on the air door 4 in induction tunnel 3, and induction tunnel 3 bottoms connect with the nozzle holder 7 of " L " type.On nozzle holder 7, fixedly hold-down nut 6, below arrange elbow-for-nozzle 8.The two ends of elbow-for-nozzle 8 are all processed with internal and external screw thread, and nozzle 5 connects with hold-down nut 6 and elbow-for-nozzle 8 upper ends successively by the external screw thread of its lower end.The other end of elbow-for-nozzle 8 is connected with attaching nut 10 by external screw thread, and junction is also provided with copper ring 9 and inserts the air inlet pipe of coming in to fix.The air inflow that air door 4 can be controlled air by the position being adjusted in induction tunnel 3 is to reach abundant burning.

The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.

Claims (4)

1. one kind low soup kitchen range special jambs, comprise stove top, furnace end base and igniter, stove top is fixed on furnace end base, the upper end of igniter connects with the bottom of furnace end base, it is characterized in that: stove top has outer ring and inner ring two parts, and outer ring part is divided into upper and lower two-layer, and the height of upper strata sidewall is greater than the height of lower floor's sidewall, on the sidewall of upper strata, offer the macropore that runs through sidewall, on lower floor's sidewall, offer the aperture that runs through sidewall; On the sidewall of inner round portion, offer the endoporus that runs through sidewall; The pitch of holes of macropore is less than the pitch of holes of endoporus, and the pitch of holes of endoporus is less than the pitch of holes of aperture; Aperture and endoporus are staggered.

2. low soup kitchen range special jambs according to claim 1, is characterized in that: macropore is that upper and lower two row's formulas distribute, and between two row's macropores, is staggered.

3. low soup kitchen range special jambs according to claim 2, is characterized in that: endoporus is that upper and lower two row's formulas distribute, and between two row's endoporus, is staggered.

4. low soup kitchen range special jambs according to claim 3, is characterized in that: the axis of macropore and the angle between horizontal plane are 30 °.