CN101482268A - Metal burning panel used for infrared combustor - Google Patents
Metal burning panel used for infrared combustor Download PDFInfo
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- CN101482268A CN101482268A CNA2009100737892A CN200910073789A CN101482268A CN 101482268 A CN101482268 A CN 101482268A CN A2009100737892 A CNA2009100737892 A CN A2009100737892A CN 200910073789 A CN200910073789 A CN 200910073789A CN 101482268 A CN101482268 A CN 101482268A
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Abstract
A metal burning panel for an infrared burner has a panel body that is in an integral structure or in a plurality of separated structures. The panel body has an edge positioned by a burner housing assembly; the panel body is a stacked double-layer composite structure of a metal plate having a plurality of fire holes and a foam metal plate; the metal plate is positioned above the foam metal plate; and the lower end face of the metal plate tallies with the upper end face of the foam metal plate. A combustion face in the invention is on the surface of the metal plate having a plurality of fire holes, thereby reducing the temperature at the surface of the foam metal plate, and reducing the heat stress when the foam metal plate burns; furthermore, the foam metal plate itself is not easy to be broken, thereby greatly increasing the service life of the burning panel; simultaneously, temper can be efficiently avoided, the range of stable combustion of the burning panel is increased, the content of toxic and hazardous carbon monoxide and the probability of producing nitrogen oxide are sharply decreased, and the thermal efficiency is high.
Description
Technical field
The present invention relates to a kind of infrared burner, especially the structure of the combustion panel of using with infrared burner is relevant.
Background technology
At present, the scope of its smooth combustion of infrared burner that has on the market is little, has increased the content of poisonous and hazardous carbon monoxide and the probability that nitrogen oxide generates, and tempering phenomenon takes place easily, and the thermal efficiency is low.CN201173508Y discloses a kind of infrared ray gas furnace, comprise body of heater and be installed on mixing chamber on the described body of heater, air intake duct, igniting by-pass cock and the infrared radiation panel of device on mixing chamber, being characterized in that described infrared radiation panel serves as reasons to be densely covered with as the foam metal of sponge fine curved holes on it makes, and wherein some fine curved holes are interconnected on this foam metal.Its ultrared burst size of this stove and accessory is low.CN2390120Y discloses a kind of infrared ray gas burner, is made up of injector, furnace chamber, burning radiation plate.The burning radiation plate by the hard ceramic manufacturing, have foamed ceramics than macroporosity, its single fire hole is very little, hole density is big.CN2227288Y discloses a kind of combustion gas tool burner plate, uniform fine curved holes in the burner plate that it is characterized in that being made by foamed ceramics.CN1776297A (perhaps CN2874276Y) discloses the combustion panel that a kind of infrared burner is used, has the panel body, the panel body is an overall structure or is several minutes body structure, the panel body has the edge by burner shell assembly location, be characterized in that described panel body is the two layer composite structure that is stacked in the metallic plate that has a plurality of fire holes together and has the ceramic wafer of a plurality of fire holes, described metallic plate be positioned at ceramic wafer above, the lower surface of metallic plate and the upper surface of ceramic wafer match.In described these back three kinds of technical schemes, used ceramic wafer is easy fracture all, and the service life of combustion panel is low.
Summary of the invention
The purpose of this invention is to provide the metal burning panel that a kind of infrared burner is used, it can effectively avoid the generation of tempering phenomenon, reduces the content of carbon monoxide and the probability that nitrogen oxide generates, thermal efficiency height, and the long service life of combustion panel.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
The metal burning panel that a kind of infrared burner is used, has the panel body, the panel body is an overall structure or is several minutes body structure, the panel body has the edge by burner shell assembly location, its technical scheme be described panel body be stacked in together the metallic plate that has a plurality of fire holes and the two layer composite structure of foam metal plate, described foam metal plate is made by the high temperature resistant foam metal that is densely covered with on it as the trickle aperture of sponge, and wherein the plurality of fine aperture on this foam metal is interconnected; Described metallic plate be positioned at the foam metal plate above, the upper surface of the lower surface of metallic plate and foam metal plate matches.
In the technique scheme, described above-mentioned panel body can be a circular overall structure, described edge by burner shell assembly location is the annular outer edge of panel body, the panel body can for be stacked in together the flattened round metallic plate that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate.
In the technique scheme, described panel body can be several minutes body structure, the annular outer fire plate that the panel body can have a flattened round inner fire plate and be made of the outer fire plate unit of several independent, described edge by burner shell assembly location comprises the outer edge and the inside edge of annular outer edge and each outer fire plate unit of inner fire plate, the outer fire plate unit of this several independent has identical concave curve surface shape, the above-mentioned inside edge of concave curved surface bottom that is positioned at each outer fire plate unit is mutually neat with the plate face of inner fire plate, inner fire plate be stacked in together the flattened round metallic plate that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate, each outer fire plate unit is the concave curved surface shape metallic plate that has a plurality of fire holes that is stacked in together and the two layer composite structure of concave curved surface shape foam metal plate.
In the technique scheme, described panel body can be several minutes body structure, the panel body can have a flattened round inner fire plate and an annular outer fire plate, described edge by burner shell assembly location comprises the outer edge and the inside edge of the annular outer edge and the outer fire plate of inner fire plate, the outer edge of outer fire plate is all mutually neat with the plate face of inner fire plate with the inside edge, inner fire plate be stacked in together the flattened round metallic plate that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate, outer fire plate be stacked in together the metallic plate that has a plurality of fire holes and the two layer composite structure of foam metal plate.The inside edge of above-mentioned outer fire plate and the plate face between the outer edge can be convex surface, and outer fire plate is the two layer composite structure that is stacked in the convex-shaped surface metallic plate that has a plurality of fire holes together and is with convex-shaped surface foam metal plate; Perhaps the inside edge of above-mentioned outer fire plate and the plate face between the outer edge can and be positioned at the concave curved surface that this plate face encircles by the convex surface that is positioned at this plate face outer shroud and constitute, and outer fire plate is to be stacked in having convex-shaped surface and concave curved surface shape metallic plate a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and having the two layer composite structure of convex-shaped surface a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape foam metal plate together; Perhaps the inside edge of above-mentioned outer fire plate and the plate face between the outer edge can and be positioned at the convex surface that this plate face encircles by the concave curved surface that is positioned at this plate face outer shroud and constitute, and outer fire plate is the two layer composite structure that has concave curved surface shape and convex-shaped surface metallic plate a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape that lays respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface foam metal plate that is stacked in together.
In the technique scheme, described panel body can be several minutes body structure, the annular outer fire plate that the panel body can have a flattened round inner fire plate and be made of the outer fire plate unit of several independent, described edge by burner shell assembly location comprises the outer edge and the inside edge of annular outer edge and each outer fire plate unit of inner fire plate, the outer edge of each outer fire plate unit is all mutually neat with the plate face of inner fire plate with the inside edge, inner fire plate be stacked in together the flattened round metallic plate that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate, the outer fire plate unit be stacked in together the metallic plate that has a plurality of fire holes and the two layer composite structure of foam metal plate.The inside edge of above-mentioned outer fire plate unit and the plate face between the outer edge can be convex surface, and the outer fire plate unit is the two layer composite structure that is stacked in the convex-shaped surface metallic plate that has a plurality of fire holes together and has the convex-shaped surface foam metal plate of a plurality of fire holes; The inside edge of perhaps above-mentioned outer fire plate unit and the plate face between the outer edge can and be positioned at the concave curved surface that this plate face encircles by the convex surface that is positioned at this plate face outer shroud and constitute, and the outer fire plate unit is the two layer composite structure that has convex-shaped surface and concave curved surface shape metallic plate a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface that lays respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape foam metal plate that is stacked in together; The inside edge of perhaps above-mentioned outer fire plate unit and the plate face between the outer edge can and be positioned at the convex surface that this plate face encircles by the concave curved surface that is positioned at this plate face outer shroud and constitute, and the outer fire plate unit is the two layer composite structure that has concave curved surface shape and convex-shaped surface metallic plate a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape that lays respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface foam metal plate that is stacked in together.
In the technique scheme, the inside edge of described outer fire plate and the plate face between the outer edge are made of above-mentioned concave curved surface and convex surface, the inside edge of outer fire plate and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate preferably all is identical with size, and described contour shape is preferably two semicircular ring that difference is recessed and protruding.
In the technique scheme, the inside edge of described outer fire plate unit and the plate face between the outer edge are made of above-mentioned concave curved surface and convex surface, the inside edge of outer fire plate unit and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate preferably all is identical with size, and described contour shape is preferably two semicircular ring that difference is recessed and protruding.
In the technique scheme, the shape of cross section of the fire hole of described metallic plate can be circular or square or triangle or regular hexagon, can also be other shape.The ratio of the thickness of metallic plate and foam metal plate can also be other ratio for 1:9 or 9:1 or 2:8 or 8:2 or 3:7 or 7:3 or 4:6 or 6:4 or 1:1.
Its panel body of combustion panel of the present invention be stacked in together the metallic plate that has a plurality of fire holes and the two layer composite structure of foam metal plate, its combustion front is on the surface of the metallic plate that has a plurality of fire holes, thereby reduced the temperature on foam metal plate surface, thermal stress when having reduced the burning of foam metal plate, moreover, foam metal plate itself is easy fracture not also, has overcome the drawback of ceramic wafer easy fracture, thereby the service life of having improved combustion panel greatly; Simultaneously can avoid taking place tempering phenomenon effectively, increase the scope of (infrared ray) of the present invention combustion panel smooth combustion, and reduce the content of poisonous and hazardous carbon monoxide and the probability that nitrogen oxide generates, thermal efficiency height significantly.The present invention has characteristics such as easy to use, safe, inexpensive.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the present invention.
Fig. 2 is along the cutaway view of A-A line among Fig. 1.
Fig. 3 is the structural representation of (the present invention is installed in the burner shell assembly is located by the burner shell assembly) second embodiment of the present invention.
Fig. 4 is along the cutaway view of B-B line among Fig. 3.
Fig. 5 is the structural representation of (the present invention is installed in the burner shell assembly is located by the burner shell assembly) the 3rd embodiment of the present invention, the 4th embodiment, the 5th embodiment.
Fig. 6 is along the cutaway view (the 3rd embodiment) of C-C line among Fig. 5.
Fig. 7 is along the cutaway view (the 4th embodiment) of C-C line among Fig. 5.
Fig. 8 is along the cutaway view (the 5th embodiment) of C-C line among Fig. 5.
Fig. 9 is the structural representation of (the present invention is installed in the burner shell assembly is located by the burner shell assembly) the 6th embodiment of the present invention, the 7th embodiment, the 8th embodiment.
Figure 10 is along the cutaway view (the 6th embodiment) of D-D line among Fig. 9.
Figure 11 is along the cutaway view (the 7th embodiment) of D-D line among Fig. 9.
Figure 12 is along the cutaway view (the 8th embodiment) of D-D line among Fig. 9.
The specific embodiment
The present invention has the panel body, the panel body is an overall structure or is several minutes body structure, the panel body has the edge by burner shell assembly location, described panel body be stacked in together the metallic plate that has a plurality of fire holes and the two layer composite structure of foam metal plate (or perhaps foam metal body), described foam metal plate (is a bent hole by being densely covered with as the trickle aperture of sponge on it, as a plurality of fire holes) high temperature resistant foam metal make, wherein the plurality of fine aperture on this foam metal is interconnected, and communicates between the trickle aperture of promptly trickle aperture irregular and most of (even all).Described metallic plate be positioned at (having a plurality of fire holes) foam metal plate above, the lower surface of metallic plate matches (promptly contacting) with the upper surface of foam metal plate, like this, the fire hole of metallic plate and foam metal plate is connected.
As shown in Figure 1 and Figure 2, first embodiment of the present invention has panel body 1, and panel body 1 is a circular overall structure.The panel body has the edge by burner shell assembly location, and this edge is (circle) annular outer edge of panel body.Panel body 1 for be stacked in together the flattened round metallic plate 1a that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate 1b, described foam metal plate is served as reasons to be densely covered with as the foam metal of the trickle aperture of sponge on it and is made, and wherein the some trickle aperture on this foam metal is interconnected.Described metallic plate be positioned at the foam metal plate above, the upper surface of the lower surface of metallic plate and foam metal plate matches.
As shown in Figure 3, Figure 4, the present invention is installed in the burner shell assembly 2 by burner shell assembly 2 location (spacing).Second embodiment of the present invention has panel body 1, and panel body 1 is several minutes body structure (being that it is made of several parts).The annular outer fire plate 12 that panel body 1 has a flattened round inner fire plate 11 and is made of the outer fire plate unit 121 of several independent.Panel body 1 has the edge by burner shell assembly location, this edge comprises the outer edge and the inside edge of annular outer edge and each outer fire plate unit 121 of inner fire plate 11, the outer fire plate unit of this several independent has identical concave curve surface shape, is positioned at the plate face neat (each its outer edge of outer fire plate unit is higher than the inside edge) mutually of above-mentioned inside edge and inner fire plate 11 of the concave curved surface bottom of each outer fire plate unit 121.Inner fire plate 11 for be stacked in together the flattened round metallic plate 11a that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate 11b.Each outer fire plate unit 121 is the concave curved surface shape metallic plate 121a that has a plurality of fire holes that is stacked in together and the two layer composite structure of concave curved surface shape foam metal plate 121b.Described metallic plate 11a be positioned at foam metal plate 11b above, metallic plate 121a be positioned at foam metal plate 121b above, the upper surface of the lower surface of metallic plate 11a and foam metal plate 11b matches, and the upper surface of the lower surface of metallic plate 121a and foam metal plate 121b matches.Mark 3 is the air inlet between inner fire plate 11 and the outer fire plate 12 among the figure, mark 4 between two adjacent outer fire plate unit 121 in order to the gap of parting seal bar to be set, mark 5 is a plurality of elongated fin on the metallic plate 121a.
As Fig. 5, shown in Figure 6, the present invention is installed in the burner shell assembly 2 by burner shell assembly 2 location (spacing).The 3rd embodiment of the present invention has panel body 1, and panel body 1 is several minutes body structure.Panel body 1 has a flattened round inner fire plate 11 and an annular outer fire plate 12.Panel body 1 has the edge by burner shell assembly location, and this edge comprises the outer edge and the inside edge of the annular outer edge and the outer fire plate 12 of inner fire plate 11.The inside edge of outer fire plate 12 is all mutually neat with the plate face of inner fire plate 11 with outer edge, and the inside edge of above-mentioned outer fire plate 12 and the plate face between the outer edge are convex surface.Outer fire plate 12 for be stacked in together the convex-shaped surface metallic plate 12a that has a plurality of fire holes and the two layer composite structure of convex-shaped surface foam metal plate 12b.Inner fire plate 11 for be stacked in together the flattened round metallic plate 11a that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate 11b.Described metallic plate 11a be positioned at foam metal plate 11b above, metallic plate 12a be positioned at foam metal plate 12b above, the upper surface of the lower surface of metallic plate 11a and foam metal plate 11b matches, and the upper surface of the lower surface of metallic plate 12a and foam metal plate 12b matches.Mark 3 is the air inlet between inner fire plate 11 and the outer fire plate 12 among the figure.
As Fig. 5, shown in Figure 7, the 4th embodiment of the present invention is close with the 3rd embodiment, and different the is inside edge of outer fire plate 12 and the plate face between the outer edge is by the convex surface that is positioned at this plate face outer shroud and be positioned at the concave curved surface that this plate face encircles and constitute.Outer fire plate 12 is for being stacked in having convex-shaped surface a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape metallic plate 12a and laying respectively at the two layer composite structure of the convex-shaped surface and the concave curved surface shape foam metal plate 12b of above-mentioned plate face outer shroud and interior ring together.The inside edge of outer fire plate 12 and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate all is identical with size, and described contour shape is two semicircular ring that difference is recessed and protruding.
As Fig. 5, shown in Figure 8, the 5th embodiment of the present invention is close with the 3rd embodiment, and different the is inside edge of outer fire plate 12 and the plate face between the outer edge is by the concave curved surface that is positioned at this plate face outer shroud and be positioned at the convex surface that this plate face encircles and constitute.Outer fire plate 12 is for being stacked in the two layer composite structure that has concave curved surface shape and convex-shaped surface metallic plate 12a a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape that lays respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface foam metal plate 12b together.The inside edge of outer fire plate 12 and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate all is identical with size, and described contour shape is two semicircular ring that difference is recessed and protruding.
As Fig. 9, shown in Figure 10, the present invention is installed in the burner shell assembly 2 by burner shell assembly 2 location (spacing).The 6th embodiment of the present invention has panel body 1, and panel body 1 is several minutes body structure.The annular outer fire plate 12 that panel body 1 has a flattened round inner fire plate 11 and is made of the outer fire plate unit 121 of several independent.Panel body 1 has the edge by burner shell assembly location, and this edge comprises the outer edge and the inside edge of annular outer edge and each outer fire plate unit 121 of inner fire plate 11.The outer edge of each outer fire plate unit 121 is all mutually neat with the plate face of inner fire plate 11 with the inside edge.The inside edge of each outer fire plate unit 121 and the plate face between the outer edge are (identical) convex surface.Each outer fire plate unit 121 is the convex-shaped surface metallic plate 121a that has a plurality of fire holes that is stacked in together and the two layer composite structure of convex-shaped surface foam metal plate 121b.Inner fire plate 1 for be stacked in together the flattened round metallic plate 11a that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate 11b.Described metallic plate 11a be positioned at foam metal plate 11b above, metallic plate 121a be positioned at foam metal plate 121b above, the upper surface of the lower surface of metallic plate 11a and foam metal plate 11b matches, and the upper surface of the lower surface of metallic plate 121a and foam metal plate 121b matches.Mark 3 is the air inlet between inner fire plate 11 and the outer fire plate 12 among the figure, mark 4 between two adjacent outer fire plate unit 121 in order to the gap of parting seal bar to be set.
As Fig. 9, shown in Figure 11, the 7th embodiment of the present invention is close with the 6th embodiment, and different the is inside edge of outer fire plate unit 121 and the plate face between the outer edge is by the convex surface that is positioned at this plate face outer shroud and be positioned at the concave curved surface that this plate face encircles and constitute.Outer fire plate unit 121 is for being stacked in having convex-shaped surface a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape metallic plate 121a and laying respectively at the two layer composite structure of the convex-shaped surface and the concave curved surface shape foam metal plate 121b of above-mentioned plate face outer shroud and interior ring together.The inside edge of outer fire plate unit 121 and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate all is identical with size, and described contour shape is two semicircular ring that difference is recessed and protruding.
As Fig. 9, shown in Figure 12, the 8th embodiment of the present invention is close with the 6th embodiment, and different the is inside edge of outer fire plate unit 121 and the plate face between the outer edge is by the concave curved surface that is positioned at this plate face outer shroud and be positioned at the convex surface that this plate face encircles and constitute.Outer fire plate unit 121 is for being stacked in the two layer composite structure that has concave curved surface shape and convex-shaped surface metallic plate 121a a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape that lays respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface foam metal plate 121b together.The inside edge of outer fire plate unit 121 and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate all is identical with size, and described contour shape is two semicircular ring that difference is recessed and protruding.
In the foregoing description, the burner shell assembly is a prior art, the outer guard ring that the burner shell assembly can contain burner shell and the panel body is anchored on its mixing chamber; The inside and outside guard ring that the burner shell assembly can also contain burner shell and inner fire plate, outer fire plate are anchored on separately mixing chamber.The burner shell assembly can also adopt other structure.The shape of cross section of the fire hole of metallic plate (being pass) is circular or square or triangle or regular hexagon, can also be other shape.The ratio of the thickness of above-mentioned metallic plate and foam metal plate is 1:9 or 9:1 or 2:8 or 8:2 or 3:7 or 7:3 or 4:6 or 6:4 or 1:1, can also be other ratio, and the two ratio is arbitrarily.The gross thickness of panel body can be 3～30 millimeters.The material that metallic plate uses can be nickel alloy.The preparation method of metallic plate can adopt processing methods such as forging and pressing, casting, welding.The material that the foam metal plate uses can be resistant to elevated temperatures bubble iron chromium aluminum or foam nickel chromium triangle aluminium or foam nickel chromium triangle, and these materials can be used for the working lining of burner, can adopt Aibixi Material Science ﹠ Tech. Co., Ltd., Shanghai to produce.Certainly, also can adopt other material.The foregoing description can only be thought explanation of the present invention, and can not limit the present invention, claims have provided scope of the present invention, in implication suitable with claims of the present invention and any change in the scope, all should think to be included in the scope of claims.In first embodiment, the panel body can also be the two layer composite structure of the circular foam metal plate of the circular metal plate that is stacked in the projection that has a plurality of fire holes (perhaps recessed) together and projection (perhaps recessed).In second embodiment, the panel body can also have a flattened round inner fire plate and an annular outer fire plate, this structure does not provide view, the panel body has the edge by burner shell assembly location, this edge comprises the outer edge and the inside edge of the annular outer edge and the outer fire plate of inner fire plate, outer fire plate has concave curve surface shape, and the above-mentioned inside edge of concave curved surface bottom that is positioned at outer fire plate is mutually neat with the plate face of inner fire plate.Inner fire plate be stacked in together the flattened round metallic plate that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate.Outer fire plate be stacked in together the concave curved surface shape metallic plate that has a plurality of fire holes and the two layer composite structure of concave curved surface shape foam metal plate.Described metallic plate be positioned at the foam metal plate above, the upper surface of the lower surface of metallic plate and foam metal plate matches.The fire hole of metallic plate and foam metal plate is connected.Also as among the 3rd embodiment, the inside edge of above-mentioned outer fire plate and the plate face between the outer edge also can be concave curved surface, this structure does not provide view, and outer fire plate is the concave curved surface shape metallic plate that has a plurality of fire holes and the two layer composite structure of (having a plurality of fire holes) concave curved surface shape foam metal plate that is stacked in together.Certainly, among the 3rd embodiment, the inside edge of above-mentioned outer fire plate and the plate face between the outer edge can also be the plane, and promptly outer fire plate is the plane, this moment outer fire plate be stacked in together the flat circular ring metal plate that has a plurality of fire holes and the two layer composite structure of flat annular foam metal plate.And for example among the 6th embodiment, the inside edge of each outer fire plate unit and the plate face between the outer edge can be (identical) concave curved surface, this structure does not provide view, and each outer fire plate unit is the concave curved surface shape metallic plate that has a plurality of fire holes that is stacked in together and the two layer composite structure of concave curved surface shape foam metal plate.In the foregoing description, the shape of inner fire plate is not limited in flattened round for another example, also can be concave curved surface or convex-shaped surface, can also be other shape, and this structure does not provide view.In the foregoing description, the panel body can be for circular or square, can also be other shape, the lower surface of metallic plate and the structure that the upper surface of foam metal plate matches are not limited in that to locate its faying face (composition surface) in conjunction with (joint) identical, also can be complementary, this structure does not provide view.
Claims (11)
1, the metal burning panel used of a kind of infrared burner, has the panel body, the panel body is an overall structure or is several minutes body structure, the panel body has the edge by burner shell assembly location, it is characterized in that described panel body (1) for be stacked in together the metallic plate that has a plurality of fire holes and the two layer composite structure of foam metal plate, described foam metal plate is made by the high temperature resistant foam metal that is densely covered with on it as the trickle aperture of sponge, and wherein the plurality of fine aperture on this foam metal is interconnected; Described metallic plate be positioned at the foam metal plate above, the upper surface of the lower surface of metallic plate and foam metal plate matches.
2, metal burning panel according to claim 1, it is characterized in that above-mentioned panel body (1) is a circular overall structure, described edge by burner shell assembly location is the annular outer edge of panel body, panel body (1) for be stacked in together the flattened round metallic plate (1a) that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate (1b).
3, metal burning panel according to claim 1, it is characterized in that above-mentioned panel body (1) is several minutes body structure, the annular outer fire plate (12) that panel body (1) has a flattened round inner fire plate (11) and is made of the outer fire plate unit (121) of several independent, described edge by burner shell assembly location comprises the outer edge and the inside edge of annular outer edge and each outer fire plate unit (121) of inner fire plate (11), the outer fire plate unit of this several independent has identical concave curve surface shape, the above-mentioned inside edge of concave curved surface bottom that is positioned at each outer fire plate unit (121) is mutually neat with the plate face of inner fire plate (11), inner fire plate (11) for be stacked in together the flattened round metallic plate (11a) that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate (11b), each outer fire plate unit (121) is the concave curved surface shape metallic plate (121a) that has a plurality of fire holes that is stacked in together and the two layer composite structure of concave curved surface shape foam metal plate (121b).
4, metal burning panel according to claim 1, it is characterized in that above-mentioned panel body (1) is several minutes body structure, panel body (1) has a flattened round inner fire plate (11) and an annular outer fire plate (12), described edge by burner shell assembly location comprises the outer edge and the inside edge of the annular outer edge and the outer fire plate (12) of inner fire plate (11), the outer edge of outer fire plate (12) is all mutually neat with the plate face of inner fire plate (11) with the inside edge, inner fire plate (11) for be stacked in together the flattened round metallic plate (11a) that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate (11b), outer fire plate (12) be to be stacked in together the metallic plate that has a plurality of fire holes (12a) and the two layer composite structure of foam metal plate (12b).
5, metal burning panel according to claim 1, it is characterized in that above-mentioned panel body (1) is several minutes body structure, the annular outer fire plate (12) that panel body (1) has a flattened round inner fire plate (11) and is made of the outer fire plate unit (121) of several independent, described edge by burner shell assembly location comprises the outer edge and the inside edge of annular outer edge and each outer fire plate unit (121) of inner fire plate (11), the outer edge of each outer fire plate unit (121) is all mutually neat with the plate face of inner fire plate (11) with the inside edge, inner fire plate (11) for be stacked in together the flattened round metallic plate (11a) that has a plurality of fire holes and the two layer composite structure of flattened round foam metal plate (11b), outer fire plate unit (121) be to be stacked in together the metallic plate that has a plurality of fire holes (121a) and the two layer composite structure of foam metal plate (121b).
6, metal burning panel according to claim 4, it is characterized in that the inside edge of above-mentioned outer fire plate (12) and the plate face between the outer edge are convex surface, outer fire plate (12) is the two layer composite structure that is stacked in the convex-shaped surface metallic plate (12a) that has a plurality of fire holes together and is with convex-shaped surface foam metal plate (12b); Perhaps
The inside edge of above-mentioned outer fire plate (12) and the plate face between the outer edge are by the convex surface that is positioned at this plate face outer shroud and be positioned at the concave curved surface that this plate face encircles and constitute, and outer fire plate (12) is for being stacked in having convex-shaped surface a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape metallic plate (12a) and having the two layer composite structure of convex-shaped surface a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape foam metal plate (12b) together; Perhaps
The inside edge of above-mentioned outer fire plate (12) and the plate face between the outer edge are by the concave curved surface that is positioned at this plate face outer shroud and be positioned at the convex surface that this plate face encircles and constitute, and outer fire plate (12) is for being stacked in having concave curved surface shape a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface metallic plate (12a) and laying respectively at the concave curved surface shape of above-mentioned plate face outer shroud and interior ring and the two layer composite structure of convex-shaped surface foam metal plate (12b) together.
7, metal burning panel according to claim 5, it is characterized in that the inside edge of above-mentioned outer fire plate unit (121) and the plate face between the outer edge are convex surface, outer fire plate unit (121) are the two layer composite structure that is stacked in the convex-shaped surface metallic plate (121a) that has a plurality of fire holes together and has the convex-shaped surface foam metal plate (121b) of a plurality of fire holes; Perhaps
The inside edge of above-mentioned outer fire plate unit (121) and the plate face between the outer edge are by the convex surface that is positioned at this plate face outer shroud and be positioned at the concave curved surface that this plate face encircles and constitute, and outer fire plate unit (121) are for being stacked in having convex-shaped surface a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and concave curved surface shape metallic plate (121a) and laying respectively at the two layer composite structure of the convex-shaped surface and the concave curved surface shape foam metal plate (121b) of above-mentioned plate face outer shroud and interior ring together; Perhaps
The inside edge of above-mentioned outer fire plate unit (121) and the plate face between the outer edge are by the concave curved surface that is positioned at this plate face outer shroud and be positioned at the convex surface that this plate face encircles and constitute, and outer fire plate unit (121) are for being stacked in having concave curved surface shape a plurality of fire holes, that lay respectively at above-mentioned plate face outer shroud and interior ring and convex-shaped surface metallic plate (121a) and laying respectively at the concave curved surface shape of above-mentioned plate face outer shroud and interior ring and the two layer composite structure of convex-shaped surface foam metal plate (121b) together.
8, metal burning panel according to claim 6, it is characterized in that the inside edge of above-mentioned outer fire plate (12) and the plate face between the outer edge are made of above-mentioned concave curved surface and convex surface, the inside edge of outer fire plate (12) and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate all is identical with size, and described contour shape is two semicircular ring that difference is recessed and protruding.
9, metal burning panel according to claim 7, it is characterized in that the inside edge of above-mentioned outer fire plate unit (121) and the plate face between the outer edge are made of above-mentioned concave curved surface and convex surface, the inside edge of outer fire plate unit (121) and the plate face between the outer edge contour shape in arbitrary section of the axis of rotation of process inner fire plate all is identical with size, and described contour shape is two semicircular ring that difference is recessed and protruding.
10, metal burning panel according to claim 1, the shape of cross section that it is characterized in that the fire hole of above-mentioned metallic plate is circular or square or triangle or regular hexagon.
11, metal burning panel according to claim 1, the ratio that it is characterized in that the thickness of above-mentioned metallic plate and foam metal plate are 1:9 or 9:1 or 2:8 or 8:2 or 3:7 or 7:3 or 4:6 or 6:4 or 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100737892A CN101482268A (en) | 2009-02-18 | 2009-02-18 | Metal burning panel used for infrared combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100737892A CN101482268A (en) | 2009-02-18 | 2009-02-18 | Metal burning panel used for infrared combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101482268A true CN101482268A (en) | 2009-07-15 |
Family
ID=40879490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100737892A Pending CN101482268A (en) | 2009-02-18 | 2009-02-18 | Metal burning panel used for infrared combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101482268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003709A (en) * | 2010-11-23 | 2011-04-06 | 美的集团有限公司 | Foam metal heating plate of infrared burner |
| CN103162291A (en) * | 2013-03-12 | 2013-06-19 | 江苏安捷蓝环境科技有限公司 | Infrared metal combustion-supporting device |
| CN104266241A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Burning ring net assembly of back-fire, oxygen-enriched and energy-gathering gas stove |
| CN109931691A (en) * | 2017-12-19 | 2019-06-25 | 林内株式会社 | Burner |
-
2009
- 2009-02-18 CN CNA2009100737892A patent/CN101482268A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003709A (en) * | 2010-11-23 | 2011-04-06 | 美的集团有限公司 | Foam metal heating plate of infrared burner |
| CN103162291A (en) * | 2013-03-12 | 2013-06-19 | 江苏安捷蓝环境科技有限公司 | Infrared metal combustion-supporting device |
| CN104266241A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Burning ring net assembly of back-fire, oxygen-enriched and energy-gathering gas stove |
| CN109931691A (en) * | 2017-12-19 | 2019-06-25 | 林内株式会社 | Burner |
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Open date: 20090715 |