CN106287695A - A kind of unilateral formula gas apparatus and preparation method thereof - Google Patents
A kind of unilateral formula gas apparatus and preparation method thereof Download PDFInfo
- Publication number
- CN106287695A CN106287695A CN201610662315.1A CN201610662315A CN106287695A CN 106287695 A CN106287695 A CN 106287695A CN 201610662315 A CN201610662315 A CN 201610662315A CN 106287695 A CN106287695 A CN 106287695A
- Authority
- CN
- China
- Prior art keywords
- outer shroud
- inlet channel
- combustion
- fire dish
- gas apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 35
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000007670 refining Methods 0.000 claims description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 210000001161 mammalian embryo Anatomy 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 14
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 8
- 230000032683 aging Effects 0.000 claims description 7
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009689 gas atomisation Methods 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 35
- 230000000052 comparative effect Effects 0.000 description 12
- 239000000567 combustion gas Substances 0.000 description 10
- 239000012071 phase Substances 0.000 description 5
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/84—Flame spreading or otherwise shaping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The present invention provides a kind of unilateral formula gas apparatus, belongs to field of mechanical technique, is made up of aluminum alloy materials, and including tray for combustion, the axis direction along described tray for combustion is symmetrically arranged with two outer shroud inlet channels；Burning rack, is arranged at the side of described tray for combustion, and the two ends of described burning rack are respectively arranged with outer shroud intake section and internal ring intake section；Fire dish, including: outer ring fire dish and interior ring fire dish, it is flush-mounted in the opposite side of described tray for combustion respectively, and described outer ring fire dish is arranged concentrically with described interior ring fire dish；The composition of described aluminium alloy includes by mass percentage: Zn0.5～0.8%, Mg0.4%～0.8%, Cu0.3%～0.5%, Mn0.2%～0.3%, Cr0.2%～0.3%, Fe0.3%～0.5%, Ti0.1%～0.2%, Zr0.2%～0.3%, Al92～96%.Fully, mechanical strength is high, and heat conduction is wear-resisting, safety coefficient is high in the unilateral formula gas apparatus burning of the present invention.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of gas apparatus, particularly a kind of unilateral formula gas apparatus.
Background technology
Gas-cooker is the kitchen utensils carrying out straight fire heating with gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gass,
Its core component is gas apparatus (being mainly made up of burner and a point fire cover)；Wherein, burner leads to combustion gas and air mixing ignition shape
Becoming flame, the air inlet mode of burner design affects the efficiency etc. of the size of firepower, burning, and point fire cover is then according to heating
Characteristics of demand is designed to vortex or directly-firing, thus making the output form of flame is swingfire or directly fiery.At present, the grinding of gas-cooker
Send out the aspects such as dynamics and the uniformity that emphasis includes that the mixed combustion efficiency of burning gases, flame export, the optimization in terms of these
Improvement need to be realized by rational tectonic sieving.The material of gas-cooker needs enough intensity and heat conductivility, also resistance to
Mill guarantee service life.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of efficiency of combustion high, intensity is high, surface property
Unilateral formula gas apparatus good, that heat conduction is wear-resisting.
The technical scheme is that a kind of unilateral formula gas apparatus, be made up of aluminium alloy, including:
Tray for combustion, is arranged in revolution shape, and the axis direction along described tray for combustion is provided with outer shroud inlet channel, along described combustion
The thickness direction of burning dish is provided with internal ring inlet channel, wherein, described internal ring inlet channel in offering through hole, and described through hole
Opening direction consistent with the opening direction of described outer shroud inlet channel；
Burning rack, is positioned at the side of described tray for combustion, and wherein, the width array along described burning rack is provided with outer shroud
Intake section, internal ring intake section and air inlet portion, and described outer shroud intake section is by threaded fastener and described outer shroud air inlet
Passage is connected, and described internal ring intake section is connected with described internal ring inlet channel by threaded fastener；
Fire dish, including outer ring fire dish and interior ring fire dish, is flush-mounted in the opposite side of described tray for combustion respectively, and described outside
Ring fire dish is arranged concentrically with described interior ring fire dish,
The composition of wherein said aluminium alloy includes by mass percentage: Zn0.5～0.8%, Mg0.4%～0.8%,
Cu0.3%～0.5%, Mn0.2%～0.3%, Cr0.2%～0.3%, Fe0.3%～0.5%, Ti0.1%～0.2%,
Zr0.2%～0.3%, Al92～96%.
Zn, Mg, Cu element is added, it is possible to strengthen the disperse degree of particle, strengthen the grain of instant precipitated phase in aluminium alloy
The intensity of son, enhances mesophase η of part coherence significantly ' and the G.P district of coherence, the most in the base, separate out during timeliness
Phase particle is mainly by the thickest coherence G.P district and tiny η ' phase composition, and the aluminium alloy of last molding has higher intensity.
In above-mentioned aluminium alloy, the content ratio of Zn, Mg, Cu is 1.5～2:1～1.5:1.When the trace element added is the highest
Time, it being unfavorable for the common molten of element in aluminium alloy, reduce the mechanical property of aluminium alloy on the contrary, the ratio of Zn, Mg, Cu of addition is
When 1.5～2:1～1.5:1, it is possible to ensure add trace element can disperse in the base, do not have the phenomenon of segregation,
Be conducive to improving the performance of aluminium alloy.
In above-mentioned a kind of unilateral formula gas apparatus, described outer shroud inlet channel and described internal ring inlet channel are positioned at described
The homonymy of tray for combustion, and described outer shroud inlet channel is one-body molded with described tray for combustion, wherein, described internal ring inlet channel is L
Shape, one end is described in two between outer shroud inlet channel, and the other end is provided with annular protrusion.
In above-mentioned a kind of unilateral formula gas apparatus, along logical in order to be embedded in the described internal ring air inlet of described interior ring fire dish one end
The axis direction in road is symmetrically arranged with two draw-in grooves, and described draw-in groove is connected on the lateral wall of described internal ring inlet channel.
In above-mentioned a kind of unilateral formula gas apparatus, it is positioned on the described tray for combustion of described outer shroud inlet channel opposite side
Being provided with annular groove, wherein, described annular groove is connected with described outer shroud inlet channel.
In above-mentioned a kind of unilateral formula gas apparatus, described outer shroud inlet channel is arranged with the described annular groove place of intersecting
There are deflector, and the oblique bottom land being connected to described annular groove in side of described deflector.
In above-mentioned a kind of unilateral formula gas apparatus, described burning rack includes:
Underframe, arranges in day shape, and is provided with the second locating dowel on each angle, of described underframe；
Two hollow cylinders, are symmetricly set on the longer both sides of described underframe, and one end of described hollow cylinder are with described
Underframe is connected, and the other end is connected on described draw-in groove；
Upper bracket, C-shaped, be positioned at described underframe shorter on, wherein, the two ends of described upper bracket connect institute respectively
Stating outer shroud intake section and described air inlet portion, it is convex that the middle part of described upper bracket is provided with described internal ring intake section phase clamping
Block.
In above-mentioned a kind of unilateral formula gas apparatus, described outer shroud intake section includes:
Outer shroud inlet end；
Outer shroud air inlet pipe, one end is connected with described outer shroud inlet end, and is connected on described upper bracket, and described outer shroud enters
The other end of trachea is oppositely arranged with the inlet end of described outer shroud inlet channel.
In above-mentioned a kind of unilateral formula gas apparatus, described outer ring fire dish is rotational-like setting, and along outer ring fire dish
Axis direction circular array is provided with several outer shroud glory holes and several supports；Described interior ring fire dish is rotational-like setting
Put, and the axis direction circular array of described interior ring fire dish is provided with several circle internal ring glory holes, and described in each circle
Internal ring glory hole is concentric circular.
Compared with prior art, the unilateral formula burner that the present invention provides is respectively by outer shroud inlet channel and internal ring air inlet
Passage is independent provides combustion gas to outer ring fire dish and interior ring fire dish, is independently arranged air inlet portion so that combustion on burning rack simultaneously
Mixing between gas and air is more uniform, it addition, arrange support on outer ring fire dish, it is simple to fixing cooking container.
It is a further object to provide the preparation method of a kind of unilateral formula burner, described preparation technology include as
Lower step:
S1, the raw material of the required composition of configuration, mix raw material, be molten into aluminum liquid, then carry out refine；
S2, aluminum liquid carry out hot pressed sintering after powder by gas-atomization, then obtain aluminum through solution treatment, Ageing Treatment, molding
Alloy cast ingot, machined after obtain unilateral formula gas apparatus.
Further, in S1 in refining process, add the tricresyl phosphate of mass percent 0.1%～0.2%.Aluminum closes
The abrasion of gold is mainly felt wear, and the tricresyl phosphate adding mass percent 0.1%～0.2% in melting can be
The surface of aluminium alloy forms the skin covering of the surface of one layer of aluminum phosphate, and the skin covering of the surface of this layer of aluminum phosphate has the characteristic that shear strength is relatively low,
The anti-attrition anti-wear performance of aluminium alloy can be effectively improved.
Further, in S1, refining temperature is 700～720 DEG C, refining agent be mass ratio be the hexachloroethanc of 2.3～2.5:1
Alkane and the compound of titanium dioxide or mixture, refining time 25～30min.Add properly mixed hexachlorethane and dioxy
Change titanium and can have refine and rotten effect concurrently, reduce the melting loss of alloying element.
Further, hot-pressing sintering technique described in S2 is: carries out powder pressing embryo, presses embryo density 2.4～2.5g/cm3,
Under the atmosphere of protection gas, it is warming up to 595～597 DEG C with the speed of 10～13 DEG C/min, then insulation 30～32min.Burning
During knot, temperature is too low can not form more liquid phase aluminum, and temperature is too high, and too much liquid phase aluminum liquid can make idiosome deform, and even collapses
Collapse, be unfavorable for the carrying out of sintering.
The present invention relative to the advantage of prior art is:
(1) the unilateral formula burner that the present invention provides is independent to outward by outer shroud inlet channel and internal ring inlet channel respectively
Ring fire dish and interior ring fire dish provide combustion gas, are independently arranged air inlet portion so that between combustion gas and air on burning rack simultaneously
Mixing more uniform, it addition, arrange support on outer ring fire dish, it is simple to fixing cooking container；
(2) composition proportion of aluminium alloy is reasonable, and by the effect between each composition, the mechanics improving unilateral formula burner is strong
Degree and the service life of hardness, effectively prolongation aluminium alloy；
(3) fusion process adds tricresyl phosphate and can form the surface of one layer of aluminum phosphate on the surface of aluminium alloy
Film, the skin covering of the surface of this layer of aluminum phosphate has the characteristic that shear strength is relatively low, can be effectively improved the anti-attrition anti-wear performance of aluminium alloy；
(4) ensure that alloying component is uniform by rational melting and sintering process, improve sintering strength, improve power further
Learn performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gas apparatus of a preferred embodiment of the present invention.
Fig. 2 is the upward view of the gas apparatus of a preferred embodiment of the present invention.
Fig. 3 is the structural representation of tray for combustion in a preferred embodiment of the present invention.
Fig. 4 is the structural representation of another visual angle of tray for combustion shown in Fig. 3.
Fig. 5 is the structural representation of burning rack in a preferred embodiment of the present invention.
Fig. 6 is the upward view of the burner of another preferred embodiment of the present invention.
In figure, 100, tray for combustion；110, outer shroud inlet channel；120, through hole；130, internal ring inlet channel；131, convex annular
Rise；132, draw-in groove；140, annular groove；150, the first locating dowel；160, deflector；200, burning rack；210, outer shroud intake section；
211, outer shroud inlet end；212, outer shroud air inlet pipe；220, internal ring intake section；221, projection；230, air inlet portion；240, the end
Frame；241, the second locating dowel；250, hollow cylinder；260, upper bracket；300, fire dish；310, outer ring fire dish；311, outer ring fire
Flame hole；312, support；320, interior ring fire dish；321, internal ring glory hole.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
As shown in Figure 1, Figure 2 and shown in Fig. 4, a kind of unilateral formula gas apparatus that the present invention provides, including: tray for combustion 100, in returning
Turning shape to arrange, the axis direction along tray for combustion 100 is provided with outer shroud inlet channel 110；Thickness direction along tray for combustion 100 is offered
There is through hole 120, in it, be provided with internal ring inlet channel 130, and the opening direction of internal ring inlet channel 130 and outer shroud inlet channel
The opening direction of 110 is consistent；Burning rack 200, is positioned at the side of tray for combustion 100, and wherein, the side array of burning rack 200 is arranged
There are outer shroud intake section 210, internal ring intake section 220 and air inlet portion 230；And outer shroud intake section 210 passes through threaded fastener
It is connected with outer shroud inlet channel 110；Internal ring intake section 220 is connected with internal ring inlet channel 130 by threaded fastener；Fire dish
300, including outer ring fire dish 310 and interior ring fire dish 320, be flush-mounted in the opposite side of tray for combustion 100 respectively, and outer ring fire dish 310 with
Interior ring fire dish 320 is arranged concentrically.
Preferably, as shown in Figure 3 and Figure 4, the air inlet port of outer shroud inlet channel 110 is horn-like.
Preferably, as shown in Figure 3 and Figure 4, outer shroud inlet channel 110 and internal ring inlet channel 130 are positioned at tray for combustion 100
Homonymy, and outer shroud inlet channel 110 is one-body molded with tray for combustion 100, wherein, internal ring inlet channel 130 is L-shaped, and one end is positioned at
Between two outer shroud inlet channels 110, the other end is provided with annular protrusion 131, in order to snapping ring fire dish.
Preferably, as shown in Figure 3 and Figure 4, along in order to be embedded in the axle of the internal ring inlet channel 130 of interior ring fire dish 320 one end
Line direction is symmetrically arranged with two draw-in grooves 132, and draw-in groove 132 is connected on the lateral wall of internal ring inlet channel 130.
Preferably, as shown in Figure 3 and Figure 4, it is positioned on the tray for combustion 100 of outer shroud inlet channel 110 opposite side and is provided with
Annular groove 140, in order to be embedded in outer ring fire dish 310, wherein, annular groove 140 is connected with outer shroud inlet channel 110.
Preferably, as shown in Figure 3 and Figure 4, the direction, lateral wall along outer shroud inlet channel 110 is provided with two first location
Post 150, in order to location and installation burning rack 200.
Preferably, as shown in Figure 3 and Figure 4, outer shroud inlet channel 110 and annular groove 140 place of intersecting are provided with water conservancy diversion
Plate 160, and the oblique bottom land being connected to annular groove 140 in side of deflector 160 so that the gas in outer shroud inlet channel 110
Body, when entering annular groove 140, becomes steady, improves the safety coefficient of burner.
Preferably, as shown in Figure 1 and Figure 5, burning rack 200 includes: underframe 240, arranges in day shape, and underframe 240
The second locating dowel 241 it is provided with on each angle, in order to fixed burner, two hollow cylinders 250, it is symmetricly set in underframe
On 240 longer both sides, and one end of hollow cylinder 250 is connected with underframe 240, and the other end is connected on draw-in groove 132；Upper bracket
260, C-shaped, be positioned at underframe 240 shorter on, wherein, the two ends of upper bracket 260 connect outer shroud intake section 210 He respectively
Air inlet portion 230, the middle part of upper bracket 260 is provided with and the projection 221 of internal ring intake section 220 phase clamping.
Preferably, as shown in Figure 1 and Figure 5, outer shroud intake section 210 includes: outer shroud inlet end 211；Outer shroud air inlet pipe 212,
One end is connected with outer shroud inlet end 211, and is connected on upper bracket 260, the other end of outer shroud air inlet pipe 212 and outer shroud air inlet
The inlet end of passage 110 is oppositely arranged, by gas by outer shroud inlet end 211, flow through outer shroud air inlet pipe 212 and outer shroud air inlet is led to
Road 110, enters in annular groove 140, combustion gas when burning as outer ring fire dish 310.
Preferably, as shown in Figure 1 and Figure 5, outer shroud intake section 210, internal ring intake section 220 and air inlet portion 230
Structure is the most identical.
Preferably, as depicted in figs. 1 and 2, outer ring fire dish 310 is in rotational-like setting, and along the axis of outer ring fire dish 310
Direction circular array is provided with several outer shroud glory holes 311, and outer shroud glory hole 311 side is the conical surface.
Preferably, as it is shown in figure 1, be provided with several supports along the axis direction circular array of outer ring fire dish 310
312, L-shaped, as the rack laying cooking container.
Preferably, as depicted in figs. 1 and 2, interior ring fire dish 320 is in rotational-like setting, and along the axis of interior ring fire dish 320
Direction circular array is provided with several circle internal ring glory holes 321, and each circle internal ring glory hole 321 is concentric circular so that
Flame combustion more concentrate with uniformly.
Preferably, as shown in Figure 6, support 312 is arranged in polygonal solid shape, as the rack laying cooking container.
The unilateral formula burner that the present invention provides is independent by outer shroud inlet channel 110 and internal ring inlet channel 130 respectively
There is provided combustion gas to outer ring fire dish 310 and interior ring fire dish 320, on burning rack 200, be independently arranged air inlet portion 230 simultaneously, make
Obtain the mixing between combustion gas and air more uniform, it addition, arrange support 312 on outer ring fire dish 310, it is simple to the fixing appearance that boils
Device.
The unilateral formula burner of the present invention is further illustrated below by specific embodiment.
Embodiment 1
The raw material of the required composition of configuration: Zn0.5%, Mg0.5%, Cu0.3%%, Mn0.3% by mass percentage,
Cr0.2%, Fe0.5%, Ti0.1%, Zr0.3%, surplus is Al, is mixed, is molten into aluminum liquid by raw material, then carries out refine,
Refining temperature is 700 DEG C, refining agent be mass ratio be hexachlorethane and the titanium dioxide of 2.3:1, refining time 25min, refine
During, adding the tricresyl phosphate of mass percent 0.1%, after refine completes, aluminum liquid is carried out after gas blows off powder process
Pressure embryo, presses embryo density 2.4g/cm3, under the atmosphere of protection gas, it is warming up to 595 DEG C with the speed of 10 DEG C/min, is then incubated
30min, then obtain aluminium alloy cast ingot through solution treatment, Ageing Treatment, last molding, machined after obtain unilateral formula combustion gas
Device.
Embodiment 2
The raw material of the required composition of configuration: Zn0.8%, Mg0.8%, Cu0.5%, Mn0.3% by mass percentage,
Cr0.2%, Fe0.3%～0.3%, Ti0.2%, Zr0.3%, surplus is Al, is mixed, is molten into aluminum liquid by raw material, then enters
Row refine, refining temperature is 720 DEG C, refining agent be mass ratio be hexachlorethane and the titanium dioxide of 2.5:1, refining time
28min, in refining process, adds the tricresyl phosphate of mass percent 0.2%, and after refine completes, aluminum liquid blows off through gas
Carry out after powder process pressing embryo, press embryo density 2.4g/cm3, under the atmosphere of protection gas, it is warming up to 595 DEG C with the speed of 13 DEG C/min,
Then be incubated 32min, then obtain aluminium alloy cast ingot through solution treatment, Ageing Treatment, last molding, machined after obtain list
Side formula gas apparatus.
Embodiment 3
The raw material of the required composition of configuration: Zn0.7%, Mg0.7%, Cu0.4%, Mn0.25% by mass percentage,
Cr0.25%, Fe0.4%, Ti0.1%, Zr0.3%, surplus is Al, is mixed, is molten into aluminum liquid by raw material, then carries out refine,
Refining temperature is 710 DEG C, refining agent be mass ratio be hexachlorethane and the titanium dioxide of 2.4:1, refining time 26min, refine
During, adding the tricresyl phosphate of mass percent 0.1%, after refine completes, aluminum liquid is carried out after gas blows off powder process
Pressure embryo, presses embryo density 2.5g/cm3, under the atmosphere of protection gas, it is warming up to 596 DEG C with the speed of 12 DEG C/min, is then incubated
31min, then obtain aluminium alloy cast ingot through solution treatment, Ageing Treatment, last molding, machined after obtain unilateral formula combustion gas
Device.
Embodiment 4
The raw material of the required composition of configuration: Zn0.6%, Mg0.4%, Cu0.3%, Mn0.3% by mass percentage,
Cr0.25%, Fe0.5%, Ti0.2%, Zr0.25%, surplus is Al, is mixed, is molten into aluminum liquid by raw material, then carries out essence
Refining, refining temperature is 700～720 DEG C, refining agent be mass ratio be hexachlorethane and the titanium dioxide of 2.5:1, refining time
28min, in refining process, adds the tricresyl phosphate of mass percent 0.15%, and after refine completes, aluminum liquid blows off through gas
Carry out after powder process pressing embryo, press embryo density 2.45g/cm3, under the atmosphere of protection gas, it is warming up to 596 with the speed of 11 DEG C/min
DEG C, be then incubated 31min, then obtain aluminium alloy cast ingot through solution treatment, Ageing Treatment, last molding, machined after
To unilateral formula gas apparatus.
Embodiment 5
The raw material of the required composition of configuration: Zn0.8%, Mg0.6%, Cu0.5%, Mn0.25% by mass percentage,
Cr0.25%, Fe0.4%, Ti0.1%, Zr0.2%, surplus is Al, is mixed, is molten into aluminum liquid by raw material, then carries out refine,
Refining temperature is 700 DEG C, refining agent be mass ratio be hexachlorethane and the titanium dioxide of 2.5:1, refining time 30min, refine
During, adding the tricresyl phosphate of mass percent 0.2%, after refine completes, aluminum liquid is carried out after gas blows off powder process
Pressure embryo, presses embryo density 2.4g/cm3, under the atmosphere of protection gas, it is warming up to 595 DEG C with the speed of 10 DEG C/min, is then incubated
31min, then obtain aluminium alloy cast ingot through solution treatment, Ageing Treatment, last molding, machined after obtain unilateral formula combustion gas
Device.
Comparative example 1
This comparative example is only with the difference of embodiment 1, and al alloy component is: Zn0.5%, Mg0.5% by mass percentage,
Cu0.5%%, Mn0.3%, Cr0.2%, Fe0.5%, Ti0.1%, Zr0.3%, surplus is Al.
Comparative example 2
This comparative example is only with the difference of embodiment 1, is added without tricresyl phosphate in refining process.
Comparative example 3
This comparative example is only with the difference of embodiment 1, inapplicable refining agent in refine.
Comparative example 4
This comparative example is only with the difference of embodiment 1, and refining temperature is 750 DEG C.
Comparative example 5
This comparative example is only with the difference of embodiment 1, and sintering temperature is 610 degrees Celsius.
Table 1 embodiment and comparative example performance comparison data
From table, embodiment and the contrast of comparative example are it can be seen that unilateral formula gas apparatus prepared by the present invention has preferably
Mechanical strength and anti-wear performance, have higher heat conductivity simultaneously.
In view of the present invention program embodiment is numerous, each embodiment experimental data is huge numerous, is not suitable for arranging the most one by one
Lift explanation, but the content of the required checking of each embodiment and the final conclusion obtained are the most close, so the most unreal to each
The checking content executing example illustrates one by one, in place of only the present patent application excellence being described using above-mentioned section Example as representative.
When relating to the different testing scheme of same index, it is arbitrary the most permissible that employing the present invention program points out, and all without departing from this
In the scope that invention is claimed.
Claims (10)
1. a unilateral formula gas apparatus, is made up of aluminium alloy, including:
Tray for combustion, is arranged in revolution shape, and the axis direction along described tray for combustion is provided with outer shroud inlet channel, along described tray for combustion
Thickness direction offer through hole, and described through hole in be provided with internal ring inlet channel, wherein, opening of described internal ring inlet channel
Mouth direction is consistent with the opening direction of described outer shroud inlet channel；
Burning rack, is positioned at the side of described tray for combustion, and wherein, the width array along described burning rack is provided with outer shroud air inlet
Portion, internal ring intake section and air inlet portion, and described outer shroud intake section is by threaded fastener and described outer shroud inlet channel
Being connected, described internal ring intake section is connected with described internal ring inlet channel by threaded fastener；
Fire dish, including: outer ring fire dish and interior ring fire dish, it is flush-mounted in the opposite side of described tray for combustion, and described outer ring fire respectively
Dish is arranged concentrically with described interior ring fire dish；
The composition of wherein said aluminium alloy includes by mass percentage: Zn0.5～0.8%, Mg0.4%～0.8%, Cu0.3%
～0.5%, Mn0.2%～0.3%, Cr0.2%～0.3%, Fe0.3%～0.5%, Ti0.1%～0.2%, Zr0.2%～
0.3%, Al92～96%.
2. a unilateral formula gas apparatus according to claim 1, it is characterised in that: described outer shroud inlet channel and described in
Ring inlet channel is positioned at the homonymy of described tray for combustion, and described outer shroud inlet channel is one-body molded with described tray for combustion, wherein, and institute
Stating internal ring inlet channel L-shaped, one end is described in two between outer shroud inlet channel, and the other end is provided with annular protrusion, continues to use
It is symmetrically arranged with two draw-in grooves, and described card with the axis direction of the described internal ring inlet channel of the described interior ring fire dish one end of setting-in
Groove is connected on the lateral wall of described internal ring inlet channel.
3. a unilateral formula gas apparatus according to claim 2, it is characterised in that: it is positioned at described outer shroud inlet channel relative
Being provided with annular groove on the described tray for combustion of side, wherein, described annular groove is connected with described outer shroud inlet channel.
4. a unilateral formula gas apparatus according to claim 3, it is characterised in that: described outer shroud inlet channel and described ring
The connected in star place of intersecting is provided with deflector, and the oblique bottom land being connected to described annular groove in side of described deflector.
5. a unilateral formula gas apparatus according to claim 4, it is characterised in that: described burning rack includes:
Underframe, arranges in day shape, and is provided with the second locating dowel on each angle, of described underframe；
Two hollow cylinders, are symmetricly set on the longer both sides of described underframe, and one end of described hollow cylinder and described underframe
Being connected, the other end is connected on described draw-in groove；
Upper bracket, C-shaped, be positioned at described underframe shorter on, wherein, the two ends of described upper bracket connect respectively described outside
Ring intake section and described air inlet portion, the middle part of described upper bracket is provided with and the projection of described internal ring intake section phase clamping,
Described outer shroud intake section includes:
Outer shroud inlet end；
Outer shroud air inlet pipe, one end is connected with described outer shroud inlet end, and is connected on described upper bracket, described outer shroud air inlet pipe
The inlet end of the other end and described outer shroud inlet channel be oppositely arranged.
6. a unilateral formula gas apparatus according to claim 5, it is characterised in that: described outer ring fire dish is rotational-like setting
Put, and the axis direction circular array of outer ring fire dish is provided with several outer shroud glory holes and several supports；In described
Ring fire dish is rotational-like setting, and ring fire in the axis direction circular array of described interior ring fire dish is provided with several circles
Flame hole, and each circle described internal ring glory hole is concentric circular.
7. the preparation method according to the arbitrary described unilateral formula gas apparatus of claim 1～6, it is characterised in that: described system
Standby technique comprises the steps:
S1, the raw material of the required composition of configuration, mix raw material, be molten into aluminum liquid, then carry out refine；
S2, aluminum liquid carry out hot pressed sintering after powder by gas-atomization, then obtain aluminium alloy through solution treatment, Ageing Treatment, molding
Ingot casting, machined after obtain unilateral formula gas apparatus.
The preparation method of a kind of unilateral formula gas apparatus the most according to claim 7, it is characterised in that: refining process in S1
In, add the tricresyl phosphate of mass percent 0.1%～0.2%.
The preparation method of a kind of unilateral formula gas apparatus the most according to claim 7, it is characterised in that: in S1, refining temperature is
700～720 DEG C, refining agent be mass ratio be hexachlorethane and the mixture of titanium dioxide of 2.3～2.5:1, refining time 25
～30min.
The preparation method of a kind of unilateral formula gas apparatus the most according to claim 7, it is characterised in that: hot pressing described in S2
Sintering process is: carries out powder pressing embryo, presses embryo density 2.4～2.5g/cm3, protection gas atmosphere under, with 10～13 DEG C/
The speed of min is warming up to 595～597 DEG C, then insulation 30～32min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662315.1A CN106287695A (en) | 2016-08-12 | 2016-08-12 | A kind of unilateral formula gas apparatus and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662315.1A CN106287695A (en) | 2016-08-12 | 2016-08-12 | A kind of unilateral formula gas apparatus and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287695A true CN106287695A (en) | 2017-01-04 |
Family
ID=57670049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662315.1A Pending CN106287695A (en) | 2016-08-12 | 2016-08-12 | A kind of unilateral formula gas apparatus and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106287695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442299A (en) * | 2020-03-11 | 2020-07-24 | 宁波方太厨具有限公司 | Stove burner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936548A (en) * | 2010-09-03 | 2011-01-05 | 华中科技大学 | A gas cooker with upward air intake |
| CN103423745A (en) * | 2013-08-08 | 2013-12-04 | 浙江火星人厨具有限公司 | Gas burner |
| CN104057034A (en) * | 2014-04-29 | 2014-09-24 | 嵊州市新润铜业有限公司 | Manufacturing process of integrated gas stove burner |
| WO2014191825A1 (en) * | 2013-05-29 | 2014-12-04 | Defendi Italy S.R.L. | Improved gas burner |
| CN104711463A (en) * | 2015-03-17 | 2015-06-17 | 中南大学 | Al-Mg-Zn-Li alloy and preparation method for alloy plate |
| CN204922978U (en) * | 2015-09-18 | 2015-12-30 | 包卫刚 | Tray for combustion |
| CN205014363U (en) * | 2015-10-08 | 2016-02-03 | 庞华荣 | Bull furnace end of lower air inlet |
| CN205245173U (en) * | 2015-12-08 | 2016-05-18 | 宁波风腾燃具有限公司 | Top air intake burner |
-
2016
- 2016-08-12 CN CN201610662315.1A patent/CN106287695A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936548A (en) * | 2010-09-03 | 2011-01-05 | 华中科技大学 | A gas cooker with upward air intake |
| WO2014191825A1 (en) * | 2013-05-29 | 2014-12-04 | Defendi Italy S.R.L. | Improved gas burner |
| CN103423745A (en) * | 2013-08-08 | 2013-12-04 | 浙江火星人厨具有限公司 | Gas burner |
| CN104057034A (en) * | 2014-04-29 | 2014-09-24 | 嵊州市新润铜业有限公司 | Manufacturing process of integrated gas stove burner |
| CN104711463A (en) * | 2015-03-17 | 2015-06-17 | 中南大学 | Al-Mg-Zn-Li alloy and preparation method for alloy plate |
| CN204922978U (en) * | 2015-09-18 | 2015-12-30 | 包卫刚 | Tray for combustion |
| CN205014363U (en) * | 2015-10-08 | 2016-02-03 | 庞华荣 | Bull furnace end of lower air inlet |
| CN205245173U (en) * | 2015-12-08 | 2016-05-18 | 宁波风腾燃具有限公司 | Top air intake burner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442299A (en) * | 2020-03-11 | 2020-07-24 | 宁波方太厨具有限公司 | Stove burner |
| CN111442299B (en) * | 2020-03-11 | 2022-04-01 | 宁波方太厨具有限公司 | Stove burner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106287695A (en) | A kind of unilateral formula gas apparatus and preparation method thereof | |
| CN201144282Y (en) | Temperature Gradient Directed Flow Vapor Deposition Furnace for Preparation of Carbon/Carbon Components | |
| CN202253635U (en) | Aluminum furnace end | |
| CN204962756U (en) | Enterprising integrity of improved generation can furnace end | |
| CN205984388U (en) | Novel heat dissipation, high temperature resistance cable envelope curve | |
| CN203413630U (en) | A direct-injection energy-saving burner head for a gas stove | |
| CN106196048A (en) | A kind of convergent current type gas apparatus and preparation method thereof | |
| CN203216232U (en) | Quick constant temperature baking oven | |
| CN206037055U (en) | Three -ring gas burner of gas stove | |
| CN109627033A (en) | A kind of heat-insulated ceramic ware for daily use and preparation method thereof | |
| CN201705488U (en) | Cylinder head | |
| CN2608967Y (en) | Fast sampler for metal solution | |
| CN208620348U (en) | A kind of multichannel changeable flow blowpipe | |
| CN209042372U (en) | One kind making the well-mixed saving gas burning stove head of gas | |
| CN110699564B (en) | Preparation method of boron carbide-based metal ceramic composite material | |
| CN202973189U (en) | Biomass direct combustion furnace | |
| CN201686609U (en) | Platinum passage with cooling device | |
| CN206748945U (en) | A kind of pressure-bearing cushion block of improvement | |
| CN202153006U (en) | gas stove cover | |
| CN202253634U (en) | Aluminum furnace head | |
| CN206037140U (en) | Unilateral formula gas apparatus | |
| CN204693425U (en) | The burner that steady flame groove is put | |
| CN202496978U (en) | Heat accumulation type kitchen cooker | |
| CN209205718U (en) | A kind of drying chamber for cylinder head paint drying | |
| CN203010611U (en) | Surface combustion component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |