CN106322377A - Bothway detachable-type gas burner - Google Patents
Bothway detachable-type gas burner Download PDFInfo
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- CN106322377A CN106322377A CN201610661973.9A CN201610661973A CN106322377A CN 106322377 A CN106322377 A CN 106322377A CN 201610661973 A CN201610661973 A CN 201610661973A CN 106322377 A CN106322377 A CN 106322377A
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- Prior art keywords
- inlet channel
- copper alloy
- support
- outer shroud
- phase element
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Classifications
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- 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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a bothway detachable-type gas burner. The bothway detachable-type gas burner comprises a burning disk and a burning frame. Two outer ring gas inlet channels are formed in the axis direction of one side of the burning disk in a central symmetry mode, and an inner ring gas inlet channel is formed between the two outer ring gas inlet channels. An outer ring groove is formed in the axis direction of the other side of the burning disk. A main body of the burning disk is made of copper alloy. The burning frame comprises two gas inlet parts which are in central symmetry. According to the bothway detachable-type gas burner, the two outer ring gas inlet channels and the inner ring gas inlet channel are formed, and the two outer ring gas inlet channels are in central symmetry, so that gas enters the outer ring groove in a vortex mode, the flame strength of an outer ring fire plate inlaid in the outer ring groove is improved and the time for igniting flames on the outer ring fire plate is shortened. In addition, the gas inlet parts in the burning frame are detachable, and thus replacement is facilitated.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of gas apparatus, particularly a kind of Bidirectional detachable 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.
In sum, for solving the deficiency in existing gas apparatus structure, need design one burning fully, convenient disassembly with
And the Bidirectional detachable gas apparatus that cooking time is short.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of burning is abundant, convenient disassembly
And the Bidirectional detachable gas apparatus that cooking time is short.
The purpose of the present invention can be realized by following technical proposal: a kind of Bidirectional detachable gas apparatus, including:
Tray for combustion, in rotational-like setting, the axis direction along described tray for combustion side is centrosymmetric and is provided with two
Being provided with internal ring inlet channel between outer shroud inlet channel, and two described outer shroud inlet channels, wherein, described internal ring air inlet is led to
The opening direction in road is consistent with the opening direction of outer shroud inlet channel one of them described, along the axis of described tray for combustion opposite side
Direction is provided with inner annular recess, and described inner annular recess and two described outer shroud inlet channels are connected；
Burning rack, including two intake sections being centrosymmetric, one of them described intake section is as one of them outer shroud
The gas transmission end of inlet channel；Another described intake section leads to as outer shroud inlet channel described in another one and described internal ring air inlet
The gas transmission end in road.
In above-mentioned a kind of Bidirectional detachable gas apparatus, described outer shroud inlet channel and described internal ring inlet channel are 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, described internal ring inlet channel
L-shaped, one end is described in two between outer shroud inlet channel, and the other end is provided with outer annular recess.
In above-mentioned a kind of Bidirectional detachable gas apparatus, along in order to be embedded in the described internal ring inlet channel of fire dish one end
Axis direction be 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 Bidirectional detachable gas apparatus, the axis direction circular array along described tray for combustion is provided with
Several arc grooves.
In above-mentioned a kind of Bidirectional detachable gas apparatus, described burning rack also includes:
Fixed block, two ends are slipped mutually with two described intake sections respectively；
Fixed mount, in I shape, and the middle part of described fixed mount is inverted U-shaped, snaps onto on described fixed block；
Two hollow cylinders, one end is connected to the both sides of described fixed mount, the other end clamping of described hollow cylinder
On described draw-in groove.
In above-mentioned a kind of Bidirectional detachable gas apparatus, as the gas transmission end of outer shroud inlet channel one of them described
Described intake section includes:
First support, wherein, the middle part of described first support be symmetrically arranged with two one-body molded with described first support
The first projection, and described first projection is buckled on described fixed mount, and is connected by threaded fastener；
First inlet end includes:
First air inlet, is buckled on described first support, and between two described first projections；
First appendix, is positioned at one end of described first support, and by threaded fastener and one of them described outer shroud
Inlet channel is connected.
In above-mentioned a kind of Bidirectional detachable gas apparatus, as outer shroud inlet channel described in another one and described internal ring
The described intake section of the gas transmission end of inlet channel includes:
Second support, wherein, the middle part of described second support be symmetrically arranged with two one-body molded with described second support
The second projection, and described second projection is buckled on described fixed mount, and is connected by threaded fastener；
Second inlet end includes:
Second air inlet, is connected on described second support, and is positioned at described the second of described second projection opposite side
On support, wherein, one end of described second air inlet is connected with described second support, and the other end of described second air inlet leads to
Cross threaded fastener to be connected with described internal ring inlet channel；
Second appendix, is positioned at one end of described second support, and is centrosymmetric with described first appendix, and pass through
Threaded fastener is connected with outer shroud inlet channel another described.
In above-mentioned a kind of Bidirectional detachable gas apparatus, described first support of each described first projection opposite side
On be provided with the first locating dowel；It is provided with the second locating dowel on described second support of each described second projection opposite side.
In above-mentioned a kind of Bidirectional detachable gas apparatus, copper alloy, including principal phase element, auxiliary phase element, additive with
And inevitable impurity element, wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include zinc, chromium, stannum, titanium, silver,
At least one in magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium, gold, platinum, zirconium, carbon, impurity element include, without being limited to phosphorus, sulfur, oxygen, hydrogen,
Nitrogen, impurity element total amount is less than 0.03wt% at copper alloy content；Auxiliary phase element total amount is 3-5wt% at copper alloy content；Main
In phase element, gallium, nickel, cobalt one-component are 0.5-1.5wt% at copper alloy content；Additive total amount at copper alloy content is
0.1-0.3wt%；Surplus is copper.The present invention program is by using the auxiliary form joining principal phase element of auxiliary phase element, in regulation alloy
Crystal formation composition and crystalline structure, promote the conjugation Overlay between metallic atom electron cloud, thus improve bulk alloy portion
The electric conductivity divided, simultaneously by the additive part added, as protective layer in high temperature environments and the machinery of alloy
Performance increases tissue, has reached to improve the purpose of copper alloy high-temperature stability and toleration, it is achieved that the quality under hot conditions
Stable.By the specific use of additive, overcome in principal phase element the functional element content such as nickel cobalt gallium and reduce and tie at lattice
Harmful effect in terms of structure and intensity.
In above-mentioned a kind of Bidirectional detachable gas apparatus, additive is doped in alloy surface in copper alloy.
In above-mentioned a kind of Bidirectional detachable gas apparatus, additive doping depth in copper alloy is not more than 0.5mm.
In above-mentioned a kind of Bidirectional detachable gas apparatus, the alloy surface that additive adulterates in copper alloy uniformly divides
Cloth or from outward appearance to inner essence successively decrease (i.e. along with the increase of doping depth, in the same degree of depth, the content of additive reduces).
In the present invention program, the additive of low-doped amount is used only to be entrained in the surface structure of copper alloy, it is achieved that low
The stable lifting of the high temperature resistant and mechanical performance under doping, decreases the content at alloy components internal additives simultaneously, and drops
The content of " impurity " form material of low internal influence electric conductivity, thus reduce the impact of involutory Jin Jing's phase structure.And at high temperature
Under form, when there is carbon fiber in additive, its electric conductivity is strengthened, and reduces the high temperature impact on alloy self thermal resistance,
Promote heat conduction cumulative ability, thus reduce heat loss, promote boiling efficiency and fuel availability.
In above-mentioned a kind of Bidirectional detachable gas apparatus, additive is carbon fiber, ceramic fibre, titanium nitride, calcium carbonate
In at least one.
In above-mentioned a kind of Bidirectional detachable gas apparatus, additive is carbon fiber, ceramic fibre, titanium nitride, carbonic acid
During calcium, its surface is all pre-formed with intermediate layer, and intermediate layer includes at least one of which aluminum middle layer.
In above-mentioned a kind of Bidirectional detachable gas apparatus, in intermediate layer, the thickness of every layer of aluminum middle layer is that 0.1-0.4 is micro-
Rice.
In above-mentioned a kind of Bidirectional detachable gas apparatus, intermediate layer also includes copper mistake between adjacent two aluminum middle layers
Cross layer.Copper/the constructed of aluminium in intermediate layer, to improve the histocompatibility of additive, simultaneously works as controlling the effect of cost.And not shadow
The processing switching performance of the device that snap goes out.The aluminium lamination that matter is soft simultaneously can buffer when being heated pressurized for a long time, and promotes
Structural stability and toleration.
In above-mentioned a kind of Bidirectional detachable gas apparatus, the gross thickness in intermediate layer is 2-3 micron.
To total interlayer thickness and the control of each layer thickness in the present invention, with adapt to additive to high temperature resistance and
The compatibility to alloy structure, thus form consistent and effective phase composition part in interpolation part, thus at alloy structure table
Layer formation high temperature resistance is good and mechanicalness is exsertile improves tissue, thus promotes the high-temperature mechanical property of alloy on the whole
And high-temperature stability, it is to avoid long-term calcination and variable color or oxidation.
Compared with prior art, the present invention provide Bidirectional detachable gas apparatus in be provided with two outer shroud inlet channels and
One internal ring inlet channel, and two outer shroud inlet channels are centrosymmetric so that gas is that to enter outer shroud recessed for the mode of whirlpool
In groove, increase be embedded in inner annular recess China and foreign countries' flame intensity of ring fire dish and minimizing light flame on outer ring fire dish time
Between, it addition, the intake section in burning rack is detachable, it is simple to change.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of Bidirectional detachable gas apparatus.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of tray for combustion in Bidirectional detachable gas apparatus 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 the present invention a kind of Bidirectional detachable gas apparatus.
In figure, 100, tray for combustion；110, outer shroud inlet channel；120, internal ring inlet channel；121, outer annular recess；122, card
Groove；130, inner annular recess；140, arc groove；200, burning rack；210, intake section；211, the first support；212, the first projection；
213, the first inlet end；213a, the first air inlet；213b, the first appendix；214, the second support；215, the second projection；216、
Second inlet end；216a, the second air inlet；216b, the second appendix；217, the first locating dowel；218, the second locating dowel；220、
Fixed block；230, fixed mount；240, hollow cylinder.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2 and Figure 4, a kind of Bidirectional detachable gas apparatus that the present invention provides, including: tray for combustion 100, in
Rotational-like setting, the axis direction along tray for combustion 100 side is centrosymmetric and is provided with two outer shroud inlet channels 110, and
Be provided with internal ring inlet channel 120 between two outer shroud inlet channels 110, wherein the opening direction of internal ring inlet channel 120 with
The opening direction of one of them outer shroud inlet channel 110 is consistent, and it is recessed that the axis direction along tray for combustion 100 opposite side is provided with outer shroud
Groove 130, and inner annular recess 130 is connected with two outer shroud inlet channels 110；Burning rack 200, is centrosymmetric including two
Intake section 210, one of them intake section 210 is as the gas transmission end of one of them outer shroud inlet channel 110；Another intake section
210 as another one outer shroud inlet channel 110 and the gas transmission end of internal ring inlet channel 120.
Preferably, as shown in Figure 3 and Figure 4, outer shroud inlet channel 110 and internal ring inlet channel 120 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 120 is L-shaped, and one end is positioned at
Between two outer shroud inlet channels 110, the other end is provided with outer annular recess 121, in order to be embedded in fire dish.
Preferably, as shown in Figure 3 and Figure 4, the inlet end of outer shroud inlet channel 110 is horn-like.
Preferably, as shown in Figure 3 and Figure 4, along in order to be embedded in the axis direction of the internal ring inlet channel 120 of fire dish one end
It is symmetrically arranged with two draw-in grooves 122, and draw-in groove 122 is connected on the lateral wall of internal ring inlet channel 120.
Preferably, as shown in Figure 3 and Figure 4, the axis direction circular array along tray for combustion 100 is provided with several arcs
Groove 140, as the inlet channel of air.
Preferably, as it is shown in figure 5, burning rack 200 also includes: fixed block 220, two ends respectively with two intake section 210 phases
Sliding；Fixed mount 230, in I shape, and the middle part of fixed mount 230 is inverted U-shaped, snaps onto on fixed block 220；Two hollow posts
Body 240, one end is connected to the both sides of fixed mount 230；The other end of hollow cylinder 240 is connected on draw-in groove 122.
Preferably, as it is shown in figure 5, the intake section 210 as the gas transmission end of one of them outer shroud inlet channel 110 includes:
First support 211, wherein, the middle part of the first support 211 be symmetrically arranged with two integrated with the first support 211 first convex
Block 212, and the first projection 212 is buckled on fixed mount 230, and be connected by threaded fastener；First inlet end 213, including:
First air inlet 213a, is buckled on the first support 211, and between two the first projections 212；First appendix 213b,
It is positioned at one end of the first support 211, and is connected with one of them outer shroud inlet channel 110 by threaded fastener.
Preferably, as it is shown in figure 5, as another one outer shroud inlet channel 110 and the gas transmission end of internal ring inlet channel 120
Intake section 210 include: the second support 214, wherein, the middle part of the second support 214 be symmetrically arranged with two with the second support 214
Integrated second projection 215, and the second projection 215 is buckled on fixed mount 230, and be connected by threaded fastener；The
Two inlet ends 216, including: the second air inlet 216a, it is connected on the second support 214, and is positioned at the second projection 215 opposite side
The second support 214 on, wherein, one end of the second air inlet 216a is connected with the second support 214, the second air inlet 216a's
The other end is connected with internal ring inlet channel 120 by threaded fastener；Second appendix 216b, is positioned at the one of the second support 214
End, and be centrosymmetric with the first appendix 213b, and be connected with another outer shroud inlet channel 110 by threaded fastener.
Preferably, as it is shown in figure 5, be provided with the first location on the first support 211 of each the first projection 212 opposite side
Post 217；The second locating dowel 218, wherein, the first location it is provided with on second support 214 of each the second projection 215 opposite side
Post 217 and the second locating dowel 218 are as the fixed part of burner.
The Bidirectional detachable gas apparatus that the present invention provides is provided with two outer shroud inlet channels 110 and an internal ring air inlet
Passage 120, and two outer shroud inlet channels 110 are centrosymmetric so that gas is that the mode of whirlpool enters inner annular recess 130
In, increase be embedded in inner annular recess 130 China and foreign countries' flame intensity of ring fire dish and minimizing light flame on outer ring fire dish time
Between, it addition, the intake section 210 in burning rack 200 is detachable, it is simple to change.
Include, without being limited to the embodiment of copper alloy that following copper alloy technical scheme is tray for combustion of the present invention application:
Embodiment 1
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, impurity element include phosphorus, sulfur, oxygen, hydrogen, nitrogen, single miscellaneous
Prime element content is not higher than 0.003wt%；Zinc is 3wt% at copper alloy content；In principal phase element, gallium, nickel, cobalt close at copper respectively
Gold content is 0.5wt%, 0.6wt%, 1.2wt%；Additive carbon fiber is 0.13wt% at copper alloy content；Surplus is copper.
Embodiment 2
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include chromium, impurity element include, without being limited to phosphorus, sulfur, oxygen, hydrogen,
Nitrogen, single contaminant element is not higher than 0.0025wt% at copper alloy content；Auxiliary phase elemental chromium is 4wt% at copper alloy content；Main
In phase element, gallium, nickel, cobalt are 1.25wt%, 0.7wt%, 1.25wt% at copper alloy content respectively；Additive ceramic fibre exists
Copper alloy content is 0.3wt%；Surplus is copper.
Embodiment 3
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include stannum, impurity element include, without being limited to phosphorus, sulfur, oxygen, hydrogen,
Nitrogen, single contaminant element is not higher than 0.0036wt% at copper alloy content；Auxiliary phase element tin is 5wt% at copper alloy content；Main
In phase element, gallium, nickel, cobalt are 1.05wt%, 0.96wt%, 0.9wt% at copper alloy content respectively；Additive titanium nitride is at copper
Alloy content is 0.2wt%；Surplus is copper.
Embodiment 4
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include zinc, chromium, titanium copper alloy content be respectively 1.2wt%,
0.8wt%, 1.5wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, and single contaminant element is at copper alloy content not
Higher than 0.0041wt%；In principal phase element, gallium, nickel, cobalt are 1.35wt%, 0.9wt%, 0.7wt% at copper alloy content respectively；
Additive calcium carbonate is 0.1wt% at copper alloy content；Surplus is copper.
Embodiment 5
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver are respectively at copper alloy content
0.6wt%, 0.4wt%, 0.25wt%, 1.3wt%, 0.5wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen,
Single contaminant element is not higher than 0.0046wt% at copper alloy content；In principal phase element, gallium, nickel, cobalt at copper alloy content are respectively
0.65wt%, 0.54wt%, 1.46wt%；Additive carbon fiber, ceramic fibre copper alloy content be respectively 0.1wt%,
0.13wt%；Surplus is copper.
Embodiment 6
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium are respectively at copper alloy content
0.56wt%, 0.74wt%, 0.125wt%, 1.1wt%, 0.65wt%, 0.15wt%, impurity element include, without being limited to phosphorus,
Sulfur, oxygen, hydrogen, nitrogen, single contaminant element is not higher than 0.0032wt% at copper alloy content；In principal phase element, gallium, nickel, cobalt exist respectively
Copper alloy content is 1.4wt%, 0.7wt%, 1.33wt%；Additive carbon fiber, calcium carbonate are respectively at copper alloy content
0.01wt%, 0.16wt%wt%；Surplus is copper.
Embodiment 7
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium, aluminum are at copper alloy content respectively
For 0.12wt%, 0.46wt%, 0.54wt%, 0.105wt%, 1.2wt%, 0.60wt%, 0.11wt%, impurity element includes
And it is not limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, single contaminant element is not higher than 0.0029wt% at copper alloy content；In principal phase element
Gallium, nickel, cobalt are 1.1wt%, 0.88wt%, 1.1wt% at copper alloy content respectively；Additive carbon fiber, titanium nitride close at copper
Gold content is respectively 0.15wt%, 0.13wt%；Surplus is copper.
Embodiment 8
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum divide at copper alloy content
Not Wei 0.22wt%, 0.37wt%, 0.34wt%, 0.115wt%, 0.8wt%, 0.50wt%, 0.09wt%, 0.25wt%,
Impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, single contaminant element is not higher than 0.002wt% at copper alloy content；
Auxiliary phase element total amount；In principal phase element, gallium, nickel, cobalt are 1.25wt%, 1.1wt%, 0.9wt% at copper alloy content respectively；Add
Add agent ceramic fibre, titanium nitride is respectively 0.1wt%, 0.18wt% at copper alloy content；Surplus is copper.
Embodiment 9
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron contain at copper alloy
Amount be respectively 0.28wt%, 0.47wt%, 0.22wt%, 0.25wt%, 0.56wt%, 0.61wt%, 0.39wt%,
0.05wt%, 1.5wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, and single contaminant element is at copper alloy content
Not higher than 0.0058wt%；In principal phase element gallium, nickel, cobalt respectively copper alloy content be 0.7wt%, 1.25wt%,
0.6wt%；Additive ceramic fibre, calcium carbonate are respectively 0.05wt%, 0.05wt% at copper alloy content；Surplus is copper.
Embodiment 10
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese are at copper alloy
Content be respectively 0.24wt%, 0.36wt%, 0.29wt%, 0.37wt%, 0.60wt%, 0.41wt%, 0.33wt%,
0.23wt%, 0.35wt%, 0.35wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, single contaminant element exists
Copper alloy content is not higher than 0.0055wt%；Auxiliary phase element total amount；In principal phase element, gallium, nickel, cobalt at copper alloy content are respectively
0.9wt%, 1.13wt%, 0.55wt%；Additive titanium nitride, calcium carbonate copper alloy content be respectively 0.01wt%,
0.23wt%；Surplus is copper.
Embodiment 11
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium are at copper
Alloy content be respectively 0.37wt%, 0.16wt%, 0.19wt%, 0.67wt%, 0.50wt%, 0.21wt%, 0.40wt%,
0.13wt%, 0.27wt%, 0.34wt%, 0.27wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, single
Impurity element is not higher than 0.0052wt% at copper alloy content；Auxiliary phase element total amount；In principal phase element, gallium, nickel, cobalt are respectively at copper
Alloy content is 0.8wt%, 0.6wt%, 1.21wt%；Additive carbon fiber, ceramic fibre, titanium nitride divide at copper alloy content
Wei 0.1wt%, 0.03wt%, 0.13wt%；Surplus is copper.
Embodiment 12
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element includes that copper, gallium, nickel, cobalt, auxiliary phase element include that zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium exist
Copper alloy content be respectively 0.29wt%, 0.37wt%, 0.21wt%, 0.16wt%, 0.65wt%, 0.43wt%,
0.30wt%, 0.34wt%, 0.13wt%, 0.27wt%, 0.19wt%, 0.27wt%, impurity element include, without being limited to phosphorus,
Sulfur, oxygen, hydrogen, nitrogen, single contaminant element is not higher than 0.0048wt% at copper alloy content；In principal phase element, gallium, nickel, cobalt are respectively
It is 1.3wt%, 0.5wt%, 1.3wt% at copper alloy content；Additive carbon fiber, ceramic fibre, calcium carbonate contain at copper alloy
Amount is respectively 0.04wt%, 0.08wt%, 0.12wt%；Surplus is copper.
Embodiment 13
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium,
Gold copper alloy content be respectively 0.29wt%, 0.65wt%, 0.37wt%, 0.21wt%, 0.48wt%, 0.16wt%,
0.30wt%, 0.27wt%, 0.34wt%, 0.13wt%, 0.14wt%, 0.27wt%, 0.33wt%, impurity element include and
Being not limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, single contaminant element is not higher than 0.0044wt% at copper alloy content；Auxiliary phase element total amount；Main
In phase element, gallium, nickel, cobalt are 1.0wt%, 1.3wt%, 1.4wt% at copper alloy content respectively；Additive carbon fiber, nitridation
Titanium, calcium carbonate are respectively 0.15wt%, 0.07wt%, 0.04wt% at copper alloy content；Surplus is copper.
Embodiment 14
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium,
Gold, platinum copper alloy content be respectively 0.4wt%, 0.29wt%, 0.37wt%, 0.64wt%, 0.27wt%, 0.21wt%,
0.48wt%, 0.18wt%, 0.30wt%, 0.34wt%, 0.17wt%, 0.33wt%, 0.14wt%, 0.22wt%, impurity
Element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, and single contaminant element is not higher than 0.0042wt% at copper alloy content；Principal phase
In element, gallium, nickel, cobalt are 0.9wt%, 0.5wt%, 0.8wt% at copper alloy content respectively；Additive ceramic fibre, nitridation
Titanium, calcium carbonate are respectively 0.01wt%, 0.23wt%, 0.03wt% at copper alloy content；Surplus is copper.
Embodiment 15
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium,
Gold, platinum, zirconium copper alloy content be respectively 0.29wt%, 0.36wt%, 0.32wt%, 0.4wt%, 0.64wt%,
0.48wt%, 0.25wt%, 0.21wt%, 0.18wt%, 0.30wt%, 0.17wt%, 0.33wt%, 0.14wt%,
0.22wt%, 0.103wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, and single contaminant element contains at copper alloy
Amount not higher than 0.006wt%；Auxiliary phase element total amount；In principal phase element gallium, nickel, cobalt respectively copper alloy content be 0.5wt%,
0.6wt%, 0.5wt%；Additive carbon fiber, ceramic fibre, titanium nitride, calcium carbonate are respectively at copper alloy content
0.11wt%, 0.03wt%, 0.05wt%, 0.11wt%；Surplus is copper.
Embodiment 16
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium,
Gold, platinum, zirconium, carbon copper alloy content be respectively 0.17wt%, 0.29wt%, 0.36wt%, 0.48wt%, 0.32wt%,
0.4wt%, 0.64wt%, 0.25wt%, 0.21wt%, 0.18wt%, 0.30wt%, 0.33wt%, 0.14wt%,
0.22wt%, 0.103wt%, 0.02wt%, impurity element includes, without being limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, and single contaminant element exists
Copper alloy content is not higher than 0.005wt%；In principal phase element gallium, nickel, cobalt respectively copper alloy content be 0.7wt%,
0.8wt%, 1.4wt%；Additive carbon fiber, calcium carbonate are respectively 0.08wt%, 0.03wt% at copper alloy content；Surplus is
Copper.
Embodiment 17
The copper alloy of the present embodiment, including principal phase element, auxiliary phase element, additive and inevitable impurity element,
Wherein principal phase element include copper, gallium, nickel, cobalt, auxiliary phase element include boron, impurity element include, without being limited to phosphorus, sulfur, oxygen, hydrogen,
Nitrogen, single contaminant element is not higher than 0.004wt% at copper alloy content；Boron is 3.9wt% at copper alloy content；In principal phase element
Gallium, nickel, cobalt are 1.5wt%, 0.9wt%, 0.5wt% at copper alloy content respectively；Additive carbon fiber, ceramic fibre, nitridation
Titanium, calcium carbonate are respectively 0.08wt%, 0.03wt%, 0.05wt%, 0.10wt% at copper alloy content；Surplus is copper.
Table 1 embodiment 1-17 sample machinery electric conductivity
Table 1 test value is respective samples and randomly draws 100, retest plot mean, and size of sample is 3mm*
The sheet material of 1*10.
It can be seen that compared with relevant art in upper table, in addition to the lifting in conduction and high-temperature mechanical property, material
The high-temperature stability of material performance is also greatly improved.
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 example 1-17 as representative.
Include, without being limited to following example in interior content, for including, without being limited to cited by above-described embodiment 1-17
(through measuring, when testing temperature 200 degrees Celsius after optimization, high-temperature mechanical property is compared to upper table in the optimization further of technical scheme
All obtain the lifting of about 10-40% shown in 1 correspondence, and electric conductivity performance the most stably promote about 10%), rather than to this
The restriction of invention protection domain.
Distinguishing with above-described embodiment, additive is doped in alloy surface in copper alloy, i.e. in alloy structure
Become non-uniform Distribution form, be mainly collected in the surface part of alloy.
Distinguishing with above-described embodiment, additive doping depth in copper alloy is that (additive is at copper alloy for 0.5mm
Middle doping depth can also be 0.17mm, 0.29mm, 0.36mm, 0.48mm, 0.32mm, 0.4mm, 0.24mm, 0.25mm,
0.21mm、0.18mm、0.30mm、0.33mm、0.14mm、0.22mm、0.103mm、0.02mm、0.05mm、0.07mm、
0.08mm, 0.1mm, 0.2mm, 0.15mm, 0.25mm, 0.35mm, 0.45mm and other be not more than the value of 0.5mm).When gathering
Becoming a thickness the least is that alloy surface defines one and mainly formed the shell with alloy as bonding agent by additive,
Now there is good wearability and resistance to elevated temperatures.Now, additive can in copper alloy the alloy table in doping depth
It is uniformly distributed in Ceng；Can also from outward appearance to inner essence successively decrease by content, i.e. along with the increase of doping depth, additive in the same degree of depth
Content reduces.
Distinguish with above-described embodiment, when additive is carbon fiber, ceramic fibre, titanium nitride, calcium carbonate, its table
Face is all pre-formed with intermediate layer, intermediate layer include one layer of aluminum middle layer (intermediate layer can also include two-layer aluminum middle layer or
Three layers of aluminum middle layer or four layers of aluminum middle layer or five layers of aluminum middle layer or the aluminum middle layer of more than five layers).
Distinguishing with above-described embodiment, in intermediate layer, to be 0.1 micron (every in intermediate layer for the thickness of every layer of aluminum middle layer
The thickness of layer aluminum middle layer can also be 0.17 micron, 0.29 micron, 0.36 micron, 0.18 micron, 0.32 micron, 0.4 micron,
0.24 micron, 0.25 micron, 0.21 micron, 0.13 micron, 0.30 micron, 0.33 micron, 0.14 micron, 0.22 micron, 0.103
Micron, 0.02 micron, 0.19 micron, 0.37 micron, 0.28 micron, 0.1 micron, 0.2 micron, 0.15 micron, 0.25 micron,
Other arbitrary value in 0.35 micron, 0.125 micron and 0.1-0.4 micrometer range).
Distinguish with above-described embodiment, can also there be copper transition zone in intermediate layer between adjacent two aluminum middle layers
Form aluminum middle layer/aluminum middle layer or the structure of aluminum middle layer/copper transition zone the most in the intermediate layer.The thickness of copper transition zone is
0.1 micron (thickness of copper transition zone can also be 0.17 micron, 0.129 micron, 0.136 micron, 0.18 micron, 0.132 micro-
Rice, 0.14 micron, 0.124 micron, 0.125 micron, 0.121 micron, 0.13 micron, 0.1230 micron, 0.133 micron, 0.14
Micron, 0.122 micron, 0.103 micron, 0.02 micron, 0.19 micron, 0.167 micron, 0.188 micron, 0.141 micron, 0.2
Other arbitrary value in micron, 0.15 micron, 0.195 micron, 0.175 micron, 0.135 micron and 0.1-0.2 micrometer range).
Distinguishing with above-described embodiment, the gross thickness in intermediate layer is 2 microns, and (gross thickness in intermediate layer can also be
2.17 microns, 2.29 microns, 2.36 microns, 2.18 microns, 2.32 microns, 2.4 microns, 2.24 microns, 2.25 microns, 2.21 micro-
Rice, 2.13 microns, 2.30 microns, 2.33 microns, 2.14 microns, 2.22 microns, 2.103 microns, 2.02 microns, 2.19 microns,
2.37 microns, 2.28 microns, 2.1 microns, 2.2 microns, 2.5 microns, 2.25 microns, 2.35 microns, 2.6 microns, 2.7 microns,
2.8 microns, 2.9 microns, 3 microns, 2.125 microns, 2.15 microns, 2.45 microns, 2.55 microns, 2.65 microns, 2.75 microns,
Other arbitrary value in 2.85 microns, 2.95 microns and 2-3 micrometer range).
Including, without being limited in above-described embodiment technical scheme, its tray for combustion is constant after continuous burning more than 8 hours
Color, heat build-up improved efficiency 3-5%, saving of fuel 8-10%.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a Bidirectional detachable gas apparatus, it is characterised in that including:
Tray for combustion, in rotational-like setting, the axis direction along described tray for combustion side is centrosymmetric and is provided with two outer shrouds
Internal ring inlet channel, wherein, described internal ring inlet channel it is provided with between inlet channel, and two described outer shroud inlet channels
Opening direction is consistent with the opening direction of outer shroud inlet channel one of them described, along the axis direction of described tray for combustion opposite side
It is provided with inner annular recess, and described inner annular recess and two described outer shroud inlet channels are connected, the main body of described tray for combustion
Material is copper alloy；
Burning rack, including two intake sections being centrosymmetric, one of them described intake section is as outer shroud one of them described
The gas transmission end of inlet channel；Another described intake section leads to as outer shroud inlet channel described in another one and described internal ring air inlet
The gas transmission end in road.
A kind of Bidirectional detachable gas apparatus the most according to claim 1, it is characterised in that described outer shroud inlet channel and institute
State internal ring inlet channel and be positioned at the homonymy of described tray for combustion, and described outer shroud inlet channel is one-body molded with described tray for combustion, its
In, described internal ring inlet channel is L-shaped, and one end is described in two between outer shroud inlet channel, and the other end is provided with outer annular recess.
A kind of Bidirectional detachable gas apparatus the most according to claim 1, it is characterised in that along in order to be embedded in fire dish one end
The axis direction of described internal ring inlet channel be symmetrically arranged with two draw-in grooves, and described draw-in groove is connected to described internal ring air inlet and leads to
On the lateral wall in road.
A kind of Bidirectional detachable gas apparatus the most according to claim 1, it is characterised in that along the axis side of described tray for combustion
Circular array is provided with several arc grooves.
A kind of Bidirectional detachable gas apparatus the most according to claim 3, it is characterised in that described burning rack also includes:
Fixed block, two ends are slipped mutually with two described intake sections respectively；
Fixed mount, in I shape, and the middle part of described fixed mount is inverted U-shaped, snaps onto on described fixed block；
Two hollow cylinders, one end is connected to the both sides of described fixed mount, and the other end of described hollow cylinder is connected to institute
State on draw-in groove.
A kind of Bidirectional detachable gas apparatus the most according to claim 5, it is characterised in that as outer shroud one of them described
The described intake section of the gas transmission end of inlet channel includes:
First support, wherein, the middle part of described first support is symmetrically arranged with two integrated with described first support the
One projection, and described first projection is buckled on described fixed mount, and be connected by threaded fastener；
First inlet end includes:
First air inlet, is buckled on described first support, and between two described first projections；
First appendix, is positioned at one end of described first support, and by threaded fastener and one of them described outer shroud air inlet
Passage is connected.
A kind of Bidirectional detachable gas apparatus the most according to claim 6, it is characterised in that as outer shroud described in another one
The described intake section of the gas transmission end of inlet channel and described internal ring inlet channel includes:
Second support, wherein, the middle part of described second support is symmetrically arranged with two integrated with described second support the
Two projections, and described second projection is buckled on described fixed mount, and be connected by threaded fastener；
Second inlet end includes:
Second air inlet, is connected on described second support, and is positioned at described second support of described second projection opposite side
On, wherein, one end of described second air inlet is connected with described second support, and the other end of described second air inlet passes through spiral shell
Stricture of vagina securing member is connected with described internal ring inlet channel；
Second appendix, is positioned at one end of described second support, and is centrosymmetric with described first appendix, and pass through screw thread
Securing member is connected with outer shroud inlet channel another described.
A kind of Bidirectional detachable gas apparatus the most according to claim 7, it is characterised in that each described first projection phase
It is provided with the first locating dowel on described first support of offside；On described second support of each described second projection opposite side
It is provided with the second locating dowel.
A kind of Bidirectional detachable gas apparatus the most according to claim 1, it is characterised in that described copper alloy includes principal phase unit
Phase element plain, auxiliary, additive and inevitable impurity element, wherein principal phase element includes copper, gallium, nickel, cobalt, auxiliary phase element
Including at least one in zinc, chromium, stannum, titanium, silver, magnesium, aluminum, ferrum, boron, manganese, vanadium, calcium, gold, platinum, zirconium, carbon, impurity element includes
And it being not limited to phosphorus, sulfur, oxygen, hydrogen, nitrogen, described impurity element total amount is less than 0.03wt% at described copper alloy content；Described auxiliary phase
Element total amount is 3-5wt% at described copper alloy content；In described principal phase element, gallium, nickel, cobalt one-component are at described copper alloy
Content is 0.5-1.5wt%；Described additive total amount is 0.1-0.3wt% at described copper alloy content；Surplus is copper.
Bidirectional detachable gas apparatus the most according to claim 9, it is characterised in that described additive is mixed in copper alloy
Miscellaneous alloy surface is uniformly distributed or from outward appearance to inner essence successively decreases.
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| WO2014191825A1 (en) * | 2013-05-29 | 2014-12-04 | Defendi Italy S.R.L. | Improved gas burner |
| CN205245173U (en) * | 2015-12-08 | 2016-05-18 | 宁波风腾燃具有限公司 | Top air intake burner |
| CN206037038U (en) * | 2016-08-12 | 2017-03-22 | 宁波市鄞州姜山盛旺五金厂 | Two -way removable gas apparatus |
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2016
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0931571A (en) * | 1995-07-17 | 1997-02-04 | Hitachi Powdered Metals Co Ltd | Wear resistant copper base sintered alloy |
| CN101936548A (en) * | 2010-09-03 | 2011-01-05 | 华中科技大学 | Upper air inlet gas cookware |
| 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 |
| CN103695704A (en) * | 2013-12-26 | 2014-04-02 | 青岛友铭辰生物技术有限公司 | Anti-fatigue copper alloy material for electric and electronic equipment and preparation method of anti-fatigue copper alloy |
| CN205245173U (en) * | 2015-12-08 | 2016-05-18 | 宁波风腾燃具有限公司 | Top air intake burner |
| CN206037038U (en) * | 2016-08-12 | 2017-03-22 | 宁波市鄞州姜山盛旺五金厂 | Two -way removable gas apparatus |
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