CN207065572U - Novel infrared honeycomb combustor - Google Patents

Abstract

The utility model discloses a kind of novel infrared honeycomb combustor, includes burner, and burner is provided with interior ring fire injector and outer ring fire injector, interior ring fire mixing chamber, outer ring fire mixing chamber are provided with burner；Honeycomb burner plate is installed above interior ring fire mixing chamber and outer ring fire mixing chamber, it is characterized in that trapping baffle plate is provided between interior ring fire mixing chamber and outer ring fire mixing chamber, interior ring fire mixing chamber is surrounded by trapping baffle plate to be formed, interior ring fire mixing chamber is with outer ring fire mixing chamber using trapping baffle plate as boundary, after the honeycomb burner plate is installed, the area of the interior overlayable honeycomb burner plate of ring fire mixing chamber is more than the area of the overlayable honeycomb burner plate of outer ring fire mixing chamber, so as to form the small burning structure of the big outer ring fire of interior ring fire；Ignition electrode and blowout protection pin are provided with the outside of burner, both needle ends are close to honeycomb burner plate.It has that simple in construction, heat transfer is fast, convenient for installation and maintenance, high combustion efficiency, service life length, can effectively cost-effective advantage.

Description

Novel infrared honeycomb combustor

Technical field

It the utility model is related to gas kitchen ranges manufacturing field, and in particular to a kind of infrared ray honeycomb combustor.

Background technology

The wavelength ratio visible ray length of infrared ray, itself carries energy, has extremely strong penetration capacity, be not easy to be inhaled by air Receive.Due to this feature, occur many products using infrared ray currently on the market, most common is exactly infrared gas combustion Stove, infrared ray gas range have obvious energy-saving effect, and energy-saving efficiency can reach more than 35%.Infrared ray gas range is necessary Using the infrared radiation panel made of special refractory, common is exactly infrared ceramic cellular board, in flame combustion When, flame is transformed into infrared ray, accelerates the thermal histories of object.Due to infrared radiation transmission, so that gas-cooker Performance is very significantly improved.But the infrared ray honeycomb combustor of market is designed to not ideal enough in structure at present, is formd Many drawbacks.For current structure, infrared ray honeycomb combustor is typically all to include one piece of cellular board, a burner, Ring fire and outer shroud in ignition electrode and blowout protection pin are installed to facilitate provided with a through hole, set on cellular board at the middle part of burner Fire, in order to light a fire and stop working, it is necessary to which needle body is extend out to above honeycomb burner plate by way of bending, this region is extremely High temperature, long-term high temperature barbecue easily causes the damage of blowout protection pin, while it is difficult dismounting that layman, which is, and user is certainly Row dismounting easily causes cellular board damage, while honeycomb burner plate is reduced burning area, dropped due to the hole position among setting The low thermal efficiency of burner；Furthermore this structure is all that cellular board outer ring fire is vigorous fire, and interior ring fire is then small fire, works as small fire During heating, flame only contacts the central area of pot bottom, and heat transfer is uneven, easily causes the heat foods mistake at middle part in pot Degree, and the situation that outside heat foods are inadequate.

Utility model content

The purpose of this utility model is solve above-mentioned technical problem, there is provided a kind of infrared ray honeycomb combustor；It has It is simple in construction, heat transfer is fast, convenient for installation and maintenance, high combustion efficiency, service life length, can effectively cost-effective advantage.

In order to solve the above technical problems, technical scheme is used by the utility model：

Novel infrared honeycomb combustor, including burner, burner is provided with interior ring fire injector and outer ring fire injector, The interior ring fire mixing chamber connected with interior ring fire injector, the outer ring fire mixing chamber connected with outer ring fire injector are provided with burner； Honeycomb burner plate is installed above interior ring fire mixing chamber and outer ring fire mixing chamber, it is characterised in that interior ring fire mixing chamber and outer shroud Trapping baffle plate is provided between fiery mixing chamber, interior ring fire mixing chamber is surrounded by trapping baffle plate to be formed, interior ring fire mixing chamber and outer ring fire Mixing chamber is using trapping baffle plate as boundary, after the honeycomb burner plate is installed, the interior overlayable honeycomb burner plate of ring fire mixing chamber Area be more than the area of the overlayable honeycomb burner plate of outer ring fire mixing chamber so as to forming the interior big outer ring fire of ring fire heating region The small burning structure of heating region；Ignition electrode and blowout protection pin are provided with the outside of the burner, both needle ends are close to described Honeycomb burner plate.

As preferred embodiment of the present utility model, described burner is provided with the pressure ring for being used for compressing honeycomb burner plate, Pressure ring is provided with bleed groove, the honeycomb burner plate be it is discoid, the external diameter of honeycomb burner plate be less than the internal diameter of burner side wall from And the gap that formation passes through for combustion gas, the gap connect the outer ring fire mixing chamber and bleed groove, the ignition electrode and flame-out guarantor The needle end of shield pin is arranged close to the position of bleed groove.

As preferred embodiment of the present utility model, described burner is provided with annular brace platform, is set on annular brace platform There is a point gas passage, divide gas passage end to connect the bleed groove, the other end connects the outer ring fire mixing chamber.

As preferred embodiment of the present utility model, described interior ring fire mixing chamber is by trapping baffle plate and is connected to trapping gear The bottom plate of plate bottom, which is tightly connected, to be formed, and the outer ring fire mixing chamber is surrounded by the side wall of burner, bottom wall and bottom plate and formed, burner Bottom wall and bottom plate abreast set every sky.

It is ventilative that inner ring thermal insulation current stabilization is provided with as preferred embodiment of the present utility model, above described interior ring fire mixing chamber Plate, outer ring fire mixing chamber top are provided with outer shroud thermal insulation current stabilization ventilative board.

As preferred embodiment of the present utility model, the setting height(from bottom) of described outer shroud thermal insulation current stabilization ventilative board is slightly below interior The setting height(from bottom) of ring thermal insulation current stabilization ventilative board.

It is provided with support meanss as preferred embodiment of the present utility model, on the outside of described burner, the ignition electrode and puts out Fire protection pin is arranged in the support meanss on the outside of burner.

The beneficial effects of the utility model are：By cleverly setting convenient disassembly, be without professional it is dismantled and assembled, can The time effectively is saved, production efficiency is improved, is advantageous to producer's after-sales service；Small fire is arranged on outer shroud, big fire is arranged on interior Ring, heating region corresponding to small fire are not the bottom of a pan center, and heat transmits toward both sides, and the effect of homogeneous heating can be achieved, meanwhile, In the case that igniting is broken down, ignited using other burning things which may cause a fire disaster more convenient；This structure sets igniting without portion in the burner Pin and blowout protection pin, honeycomb burner plate are solid whole board structure, relatively conventional hollow-core construction, add burning area, carry High thermic load, improves the thermal efficiency, ignition electrode and blowout protection pin is arranged on the outside of burner, facilitate daily dimension of keeping a public place clean Shield.

Brief description of the drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is cross-sectional view of the present utility model.

Fig. 2 is the utility model heating region schematic diagram.

Fig. 3 is the enlarged diagram at I in Fig. 1.

Wherein, 1, burner；2nd, outer ring fire mixing chamber；3rd, interior ring fire injector；4th, outer ring fire injector；5th, support meanss； 6th, ignition electrode；7th, annular slot；8th, honeycomb burner plate；9th, pressure ring；10th, annular brace platform；11st, blowout protection pin；12nd, outer shroud Thermal insulation current stabilization ventilative board；13rd, inner ring thermal insulation current stabilization ventilative board；14th, dividing plate；15th, interior ring fire mixing chamber；16th, bottom plate；17th, bleed Groove；18th, outer ring fire heating region；19th, interior ring fire heating region；20th, interior ring fire and outer ring fire line of demarcation；21st, gas passage is divided.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only Represent that fisrt feature level height is less than second feature.

The utility model is described in further detail below by embodiment combination accompanying drawing.

Referring to figs. 1 to shown in Fig. 3, novel infrared honeycomb combustor includes burner 1, and burner 1 draws provided with interior ring fire Emitter 3 and outer ring fire injector 4, burner is interior to be provided with the interior ring fire mixing chamber 15 connected with interior ring fire injector 3, draws with outer ring fire The outer ring fire mixing chamber 2 that emitter 4 connects；Honeycomb burner plate is installed above interior ring fire mixing chamber 15 and outer ring fire mixing chamber 2 8, trapping baffle plate 14 is provided between interior ring fire mixing chamber 15 and outer ring fire mixing chamber 2, interior ring fire mixing chamber 15 is by trapping baffle plate 14 Surround and formed, interior ring fire mixing chamber 15 is boundary with trapping baffle plate 14 with outer ring fire mixing chamber 2, when the honeycomb burner plate 8 is pacified After dress, the area of the interior overlayable honeycomb burner plate 8 of ring fire mixing chamber 15 burns more than 2 overlayable honeycomb of outer ring fire mixing chamber The area of plate 8 is so as to forming the small burning structure of the big outer ring fire heating region 18 of interior ring fire heating region 19；The outside of burner 1 is provided with Ignition electrode 6 and blowout protection pin 11, both needle ends are close to the honeycomb burner plate 8.

Further, burner 1 is provided with the pressure ring 9 for being used for compressing honeycomb burner plate 8, and pressure ring 9 is provided with bleed groove 17, The honeycomb burner plate 8 is discoid, and the external diameter of honeycomb burner plate 8 passes through less than the internal diameter of burner side wall so as to be formed for combustion gas Gap, gap connection outer ring fire mixing chamber 2 and bleed groove 17, the needle end of the ignition electrode 6 and blowout protection pin 11 are pacified It is installed adjacent to the position of bleed groove 17.

Further, burner 1 is provided with annular brace platform 10, and annular brace platform 10, which is provided with, divides gas passage 21, divides gas to lead to The one end of road 21 connects the bleed groove 17, and the other end connects the outer ring fire mixing chamber 2.

Further, interior ring fire mixing chamber 15 is by trapping baffle plate 14 and the company of sealing of bottom plate 16 for being connected to trapping baffle bottom Composition is connect, outer ring fire mixing chamber 2 is surrounded by the side wall of burner 1, bottom wall and bottom plate 16 and formed, and the side wall and bottom plate 16 of burner 1 are flat Row ground is set every sky.So, avoid the need for setting through hole among burner as traditional product completely, simple in construction, mould Cost reduces.

Further, the interior top of ring fire mixing chamber 15 is provided with inner ring thermal insulation current stabilization ventilative board 13, the top of outer ring fire mixing chamber 2 Provided with outer shroud thermal insulation current stabilization ventilative board 12.

Further, the setting height(from bottom) of outer shroud thermal insulation current stabilization ventilative board 12 is slightly below the peace of inner ring thermal insulation current stabilization ventilative board 13 Dress height.

Further, the outside of burner 1 is provided with support meanss, and support meanss can be supporting table or support meanss Deng.In the utility model, ignition electrode 6 and blowout protection pin 11 can be mounted side by side together or separate installation In the other positions of burner 1, as long as ensureing that both can be engaged with bleed groove 17.

In the utility model, ignition electrode 6 and blowout protection pin 11 can be flat construction or bending structure.

With reference to shown in figure 2, after the utility model improves, within ring fire and outer ring fire line of demarcation 20 be boundary, outer ring fire Heating region 18 is smaller than interior ring fire heating region 19, therefore can ensure that small fire is not easy to extinguish, while relatively conventional product, this practicality New to greatly improve burning area, heating properties are more preferable.

Claims (7)

1. novel infrared honeycomb combustor, includes burner (1), burner (1) is provided with interior ring fire injector (3) and outer ring fire Injector (4), burner is interior to be provided with the interior ring fire mixing chamber (15) connected with interior ring fire injector (3), with outer ring fire injector (4) The outer ring fire mixing chamber (2) of connection；Honeycomb burner plate is installed above interior ring fire mixing chamber (15) and outer ring fire mixing chamber (2) (8), it is characterised in that trapping baffle plate (14) is provided between interior ring fire mixing chamber (15) and outer ring fire mixing chamber (2), interior ring fire mixes Air chamber (15) is surrounded by trapping baffle plate (14) and formed, and interior ring fire mixing chamber (15) is with outer ring fire mixing chamber (2) with trapping baffle plate (14) for boundary, after the honeycomb burner plate (8) is installed, the interior overlayable honeycomb burner plate (8) of ring fire mixing chamber (15) it The area that area is more than the overlayable honeycomb burner plate (8) of outer ring fire mixing chamber (2) is outer greatly so as to form interior ring fire heating region The small burning structure of ring fire heating region；Ignition electrode (6) and blowout protection pin (11) are provided with the outside of the burner (1), both Needle end is close to the honeycomb burner plate (8).

2. novel infrared honeycomb combustor according to claim 1, it is characterised in that described burner (1), which is provided with, to be used In the pressure ring (9) for compressing honeycomb burner plate (8), pressure ring (9) is provided with bleed groove (17), and the honeycomb burner plate (8) is disk Shape, the external diameter of honeycomb burner plate (8) are less than the side wall internal diameter of the burner so as to form the gap passed through for combustion gas, and the gap connects The needle end of the logical outer ring fire mixing chamber (2) and bleed groove (17), the ignition electrode (6) and blowout protection pin (11) is arranged on Close to the position of bleed groove (17).

3. novel infrared honeycomb combustor according to claim 2, it is characterised in that described burner (1) is provided with ring Shape supporting table (10), annular brace platform (10), which is provided with, divides gas passage (21), divides gas passage (21) one end to connect the bleed groove (17), the other end connects the outer ring fire mixing chamber (2).

4. novel infrared honeycomb combustor according to claim 3, it is characterised in that described interior ring fire mixing chamber (15) by trapping baffle plate (14) and be connected to trapping baffle bottom bottom plate (16) be tightly connected form, the outer ring fire mixing chamber (2) surrounded and formed by the side wall of the burner (1), bottom wall and bottom plate (16), the bottom wall of burner (1) and bottom plate (16) abreast every Sky is set.

5. novel infrared honeycomb combustor according to claim 4, it is characterised in that the interior ring fire mixing chamber (15) Top is provided with inner ring thermal insulation current stabilization ventilative board (13), and outer shroud thermal insulation current stabilization ventilative board (12) is provided with above outer ring fire mixing chamber (2).

6. novel infrared honeycomb combustor according to claim 5, it is characterised in that described outer shroud thermal insulation current stabilization is saturating The setting height(from bottom) of aerofoil (12) is slightly below the setting height(from bottom) of the inner ring thermal insulation current stabilization ventilative board (13).

7. novel infrared honeycomb combustor according to claim 6, it is characterised in that be provided with the outside of described burner (1) Support meanss (5), the ignition electrode (6) and blowout protection pin (11) are arranged in the support meanss (5) on the outside of burner.