CN102538482B - The method for arranging of heater for a kind of aviation - Google Patents
The method for arranging of heater for a kind of aviation Download PDFInfo
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- CN102538482B CN102538482B CN201110454630.2A CN201110454630A CN102538482B CN 102538482 B CN102538482 B CN 102538482B CN 201110454630 A CN201110454630 A CN 201110454630A CN 102538482 B CN102538482 B CN 102538482B
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Abstract
The present invention relates to the method for arranging of a kind of aviation heater, it is characterized in that: by being provided with some heating units district (3) on the refractory material supporting brick in the burner hearth of body of heater, in each heating unit district (3), be provided with the space region (5) that heating element heater unit (4) can be installed; Space region (5) is divided into the locus that can place more than 3 heating element heater unit (4), heater can be constituted by some same structure heating units districts (3), also can constitute with some different structure heating units districts (3); After each heating element heater unit (4) series connection of placing in same heating unit district (3), be connected to power supply. Due to different space environments and different size of burner hearth and different heat requirements, combining form also adapts to different requirements, and the present invention is the combination that space region 5 is all divided into the various distributions in locus that can place 6 heating element heater unit. Its homogeneous heating temperature control is accurate.
Description
Technical field
The present invention relates to the method for arranging of a kind of aviation heater.
Background technology
Industrial resistance furnace uses lectrothermal alloy wire as heating element heater conventionally, converts electric energy to heat energy by it,Heat processed workpiece by heat energy. In order to ensure the quality of heat treatment of workpieces, the furnace temperature uniformity of stoveIt is a very important index. In order to reach this index request, can take diversified means. LogicalNormal heating element heater is evenly arranged in burner hearth, and this mode can only meet the requirement of the furnace temperature uniformity generalStove. And along with the development of aeronautical and space technology, to aviation by the furnace temperature uniformity of industrial heat treatment furnaceRequire also more and more higher, the furnace temperature uniformity of for example heat treating trolley furnace require for ± 5 DEG C (be generally ± 10DEG C), this just needs a kind of preferred arrangement mode of new heating element heater.
Summary of the invention
The technical problem to be solved in the present invention is to provide the method for arranging of a kind of aviation heater, existing to overcomeThere is the defect existing in technology.
Technical scheme of the present invention is: the method for arranging of heater for a kind of aviation, is characterized in that: at stoveOn refractory material supporting brick in the burner hearth of body, be provided with some heating units district, each heating unit is established in districtBe equipped with the space region that heating element heater unit can be installed; Space region is divided into can place more than 3 heating element heaterThe locus of unit, heater can be constituted by some same structure heating units district, also can useSome different structure heating units district constitutes; Each heating element heater list of placing in same heating unit districtAfter unit's series connection, be connected to power supply.
Described heating unit district is by space region and heating element heater cell formation, the heating unit of different screw pitchesThe heating unit district of part cell formation different structure; The quantity difference that heating element heater unit is placed in space regionOr the different heating unit districts that form different structure, the position of placing in space region.
Described heating element heater unit is lectrothermal alloy wire; Lectrothermal alloy wire is coiling pitch along its lengthLectrothermal alloy wire can be divided into 3 kinds of different structures, screw pitch can be T; Also can be 2T;Or the lectrothermal alloy wire of coiling pitch along its length, the spiral segment being coiled in 1/4 length at two endsApart from being T, the screw pitch being coiled in 1/2 length of centre is 2T, forms like this 1T heating element heater unit; 2THeating element heater unit; The heating element heater unit of these three kinds of different structures of T+2T heating element heater unit.
The heating element heater unit of placing in described space region has at least more than 3, each heating element heater unitScrew pitch can be identical can be not identical yet, each heating element heater cellular construction can be identical, also canWith not identical, 3 the heating element heater unit respectively placement space position in space region can be symmetrical placements,Also can be asymmetric placement, can be have vacant position put have spaced apart, can be also continuously every pointCloth, as successively from top to bottom 3 locus be all placed with respectively heating element heater unit, below three be emptyPosition, can be also to have spaced apartly, on the position that has living space between two heating element heater unit, does not placeAbbreviation room, heating element heater unit.
Several described space region, each space region is divided into can place 6 of 6 heating element heater unitIndividual locus, the heating element heater unit of several different structures is placed on each space region same spatial locationOn; Or the heating element heater unit of several same structures is placed on different locus, each space region;The heating element heater unit that can also be several different structures is placed on different locus, each space regionUpper, above these distribute and all form the heating unit district of different structure.
Several described space region, each space region is divided into can place 6 of 6 heating element heater unitIndividual locus, the heating element heater unit of 3 different structures is placed in the same spatial location of each space region;Or the heating element heater unit of 3 same structures is placed on different locus, each space region; All rightThe heating element heater unit that is 3 different structures is placed on different locus, each space region, above thisA little distributions all form the heating unit district of different structure.
Several described space region, each space region is divided into can place 6 of 6 heating element heater unitIndividual locus, the heating element heater unit of 4 different structures is placed in the same spatial location of each space region;Or the heating element heater unit of 4 same structures is placed on different locus, each space region; All rightThe heating element heater unit that is 4 different structures is placed on different locus, each space region, above thisA little distributions all form the heating unit district of different structure.
Several described space region, each space region is divided into can place 6 of 6 heating element heater unitIndividual locus, the heating element heater unit of 5 different structures is placed in the same spatial location of each space region;Or the heating element heater unit of 5 same structures is placed on different locus, each space region; All rightThe heating element heater unit that is 5 different structures is placed on different locus, each space region 5, aboveThese distribute and all form the heating unit district of different structure.
Several described space region, each space region is divided into can place 6 of 6 heating element heater unitIndividual locus, the heating element heater unit of 6 different structures is placed in the same spatial location of each space region;Or the heating element heater unit of 6 same structures is placed on different locus, each space region; All rightThe heating element heater unit that is 6 different structures is placed on different locus, each space region, above thisA little distributions all form the heating unit district of different structure.
Technique effect of the present invention is: to the space environment due to different and different size of burner hearth and different heatAmount requirement, combining form also adapts to different requirements, and the present invention is that 3 different structure heating element heater unit existDifferent various heating units district 3 structures that form various combination in position of space region 5 interior placements. Heating element heaterUnit be processed into different pitch T, the demand according to burner hearth to heat, by the unit optimization cloth of heating element heaterPut in rational position. Can be spaced, can be also do not have spaced, with the cloth of multiple combinationPut, reach the requirement of the uniformity of furnace temperature. For example, at certain high temperature car type furnace, in the size of its effective operating roomLong is 4500mm × wide 2200mm × high 1300mm. By the unit of heating element heater, after preferred arrangement, furnace temperature is equalEvenness is ± 3.15 DEG C in the time of 500 DEG C, in the time of 940 DEG C, is ± 2.8 DEG C, in the time of 1010 DEG C, is ± 2.7 DEG C, littleIn equaling ± requirement of 5 DEG C.
Brief description of the drawings
Below in conjunction with embodiment accompanying drawing, the present invention will be further described:
Fig. 1 is that pitch is T heating element heater unit;
Fig. 2 is that pitch is the heating element heater unit of 2T;
Fig. 3 is that pitch is the heating element heater unit that T+2T mixes;
Fig. 4 is embodiment 1 heating element heater modular construction schematic diagram;
Fig. 5 is embodiment 2 heating element heater modular construction schematic diagrames;
Fig. 6 is embodiment 3 heating element heater modular construction schematic diagrames;
Fig. 7 is embodiment 4 heating element heater modular construction schematic diagrames;
Fig. 8 is embodiment 5 heating element heater modular construction schematic diagrames;
Fig. 9 is embodiment 6 heating element heater modular construction schematic diagrames;
Figure 10 is embodiment 7 heating element heater modular construction schematic diagrames;
Figure 11 is embodiment 8 heating element heater modular construction schematic diagrames;
Figure 12 is embodiment 9 heating element heater modular construction schematic diagrames;
Figure 13 is embodiment 10 heating element heater modular construction schematic diagrames;
Figure 14 is embodiment 11 heating element heater modular construction schematic diagrames;
Figure 15 is embodiment 12 heating element heater modular construction schematic diagrames;
Figure 16 is embodiment 13 heating element heater modular construction schematic diagrames;
Figure 17 is embodiment 14 heating element heater modular construction schematic diagrames;
Figure 18 is embodiment 15 heating element heater modular construction schematic diagrames;
Figure 19 is embodiment 16 heating element heater modular construction schematic diagrames;
Figure 20 is embodiment 17 heating element heater modular construction schematic diagrames;
Figure 21 is embodiment 18 heating element heater modular construction schematic diagrames;
Figure 22 is embodiment 19 heating element heater modular construction schematic diagrames;
Figure 23 is embodiment 20 heating element heater modular construction schematic diagrames;
Figure 24 is embodiment 21 heating element heater modular construction schematic diagrames;
Figure 25 is embodiment 22 heating element heater modular construction schematic diagrames;
Figure 26 is embodiment 23 heating element heater modular construction schematic diagrames;
Figure 27 is embodiment 24 heating element heater modular construction schematic diagrames;
Figure 28 is embodiment 25 heating element heater modular construction schematic diagrames;
Figure 29 is embodiment 26 heating element heater modular construction schematic diagrames;
Figure 30 is embodiment 27 heating element heater modular construction schematic diagrames;
Figure 31 is embodiment 28 heating element heater modular construction schematic diagrames;
Figure 32 is embodiment 29 heating element heater modular construction schematic diagrames;
Figure 33 is embodiment 30 heating element heater modular construction schematic diagrames;
Figure 34 is embodiment 31 heating element heater modular construction schematic diagrames;
Figure 35 is embodiment 32 heating element heater modular construction schematic diagrames;
Figure 36 is embodiment 33 heating element heater modular construction schematic diagrames;
Figure 37 is embodiment of the present invention structural representation;
Figure 38 is embodiment heating unit plot structure schematic diagram.
Reference numeral is: 1. body of heater, 2. burner hearth, 3. heating unit district, 4. heating element heater unit, 5. spaceDistrict.
Detailed description of the invention
The heating element heater that the invention belongs to a kind of industrial resistance furnace is arranged, the particularly preferred arrangement of heating element heaterImprove the temperature uniformity of aviation industrial resistance furnace.
According to the size of stove size of burner hearth, can select several patterns in Fig. 4 to Figure 39 to be combined and (seeTable 1 is to shown in table 3), the thermal treatment zone of composition stove, reaches the requirement of the furnace temperature uniformity≤5 DEG C.
The present invention, by the unit of three kinds of heating element heaters, is combined into the multiple thermal treatment zone, reaches the furnace temperature uniformity≤5DEG C requirement. Certain thermal treatment zone of example is combined by the following units, and maximum unit of the thermal treatment zone are 6.
This aviation heater method for arranging of the embodiment of the present invention, is characterized in that: at the burner hearth of body of heaterIn refractory material supporting brick on be provided with some heating units district, in each heating unit district, being provided with canThe space region of heating element heater unit is installed; Space region is divided into the sky that can place more than 3 heating element heater unitBetween position, heater can be constituted by some same structure heating units district, also can use some differencesStructure heating unit district constitutes; After each heating element heater units in series of placing in same heating unit districtBe connected to power supply.
Described heating unit district 3 is made up of space region 5 and heating element heater unit 4, different screw pitchesHeating element heater unit 4 forms the heating unit district 3 of different structure; Heating element heater unit 4 is put in space region 5The quantity of putting is different or in the different heating unit districts 3 that form different structure, position of space region 5 interior placements.
Described space region 5 is divided into 6 locus can placing 6 heating element heater unit, 3 differencesThe heating element heater unit of structure or 3 heating element heater unit are placed on the different knots of formation on different locusThe heating unit district 3 of structure.
Described heating element heater unit 3 is lectrothermal alloy wire; Lectrothermal alloy wire is the joint of coiling along its lengthThe lectrothermal alloy wire of distance can be divided into 3 kinds of different structures, and screw pitch can be T; Also can be 2T;Or the lectrothermal alloy wire of coiling pitch along its length, the spiral segment being coiled in 1/4 length at two endsApart from being T, the screw pitch being coiled in 1/2 length of centre is 2T, forms like this 1T heating element heater unit; 2THeating element heater unit; The heating element heater unit of these three kinds of different structures of T+2T heating element heater unit.
The heating element heater unit 4 of described space region 5 interior placements has at least more than 3, each heating element heaterThe screw pitch of unit 4 can be identical can be not identical yet, each heating element heater unit 4 structures can phaseWith, can be not identical yet, the placement space position in space region 5 can respectively in 3 heating element heater unit 4Being symmetrical placement, can be also asymmetric placement, can be to have vacant position to put to have spaced apartly, also canBeing without spaced apart, as successively from top to bottom 3 locus be all placed with respectively heating element heater unit 4,Three is empty position below, and can be also has spaced apartly, between two heating element heater unit 4, has living spaceOn position, do not place heating element heater unit 4 and be called for short room.
Described several space region 5, each space region 5 is divided into can place 6 heating element heater unit6 locus, the heating element heater unit 4 of several different structures is placed on each space region 5 same spaceOn position; Or the heating element heater unit 4 of several same structures is placed on the different space bit in each space regionBe set up; It is different to be that the heating element heater unit 4 of several different structures is placed on each space region 5On locus, above these distribute and all form the heating unit district 3 of different structure.
In following examples by 1T heating element heater unit; 2T heating element heater unit; T+2T heating element heater unit thisThe heating element heater unit of three kinds of different structures, being called for short pitch is that T or pitch are 2T; Or pitch is T+2T.
In following examples, space region 5 is divided into 6 locus can placing 6 heating element heater unitWeave into 1,2,3,4,5,6 locus, in following examples referred to as: 1,2,3,4,5,6Put. Room described in following embodiment refers on the locus of space region 5 does not place heating element heater listUnit is called for short room.
Described heating element heater unit 4 can be spaced apart in the space region 5 of heating element heater unit.
Described three kinds of heating element heater unit 4 combined serial mutually.
Table 1
Table 2
Table 3
Fig. 1 is that pitch is T heating element heater unit 4.
The heating element heater unit 4 (shape is as spring) that is T by lectrothermal alloy wire coiling pitch.
Fig. 2 is that pitch is the heating element heater unit 4 of 2T.
The heating element heater unit 4 that is 2T by lectrothermal alloy wire coiling pitch.
Fig. 3 is that pitch is the heating element heater unit 4 that T+2T mixes.
The heating element heater unit 4 that lectrothermal alloy wire coiling pitch is not waited, in the length of heating element heater unit 4Degree direction, the screw pitch being coiled in 1/4 length at two ends is T, the spiral shell being coiled in 1/2 length of centreRevolving pitch is 2T.
Fig. 4 is embodiment 1, three standard heating element heater unit combination (3 rooms) that pitch is T.
3 standard heating element heater unit 4 that are T by pitch be arranged in space region 5 positional number 1,2,On 3, they are positioned over to putting on a brick of heating furnace burner hearth, are all together in series, be connected to power supply, space region5 positional number 4,5,6 is room, forms a thermal treatment zone.
Fig. 5 is embodiment 2, three standard heating element heater unit combination (3 rooms) that pitch is T.
3 standard heating element heater unit 4 that are T by pitch be arranged in space region 5 positional number 1,3,On 5, they are positioned over to putting on a brick of heating furnace burner hearth, are all together in series, be connected to power supply, space region5 positional number 2,4,6 is room, forms a thermal treatment zone.
Fig. 6 is embodiment 3, three standard heating element heater unit combination (3 rooms) that pitch is T.
3 standard heating element heater unit 4 that are T by pitch be arranged in space region 5 positional number 2,4,On 6, they are positioned over to putting on a brick of heating furnace burner hearth, are all together in series, be connected to power supply, space region5 positional number 1,3,5 is room, forms a thermal treatment zone.
Fig. 7 is embodiment 4, three standard heating element heater unit combination (3 rooms) that pitch is 2T.
3 heating element heater unit 4 that are 2T by pitch are arranged in the positional number 1,2,3 of space region 5Upper, they are positioned over to putting on a brick of heating furnace burner hearth, be all together in series, be connected to power supply, space region 5Positional number 4,5,6 be room, form a thermal treatment zone.
Fig. 8 is embodiment 5, three standard heating element heater unit combination (3 rooms) that pitch is 2T.
3 heating element heater unit 4 that are 2T by pitch are arranged in the positional number 1,3,5 of space region 5Upper, they are positioned over to putting on a brick of heating furnace burner hearth, be all together in series, be connected to power supply, space region 5Positional number 2,4,6 be room, form a thermal treatment zone.
Fig. 9 is embodiment 6, three standard heating element heater unit combination (3 rooms) that pitch is 2T.
3 heating element heater unit 4 that are 2T by pitch are arranged in the positional number 2,4,6 of space region 5Upper, they are positioned over to putting on a brick of heating furnace burner hearth, be all together in series, be connected to power supply, space region 5Positional number 1,3,5 be room, form a thermal treatment zone.
Figure 10 is embodiment 7, three standard heating element heater unit combination (3 rooms) that pitch is T+2T.
3 heating element heater unit 4 that are T+2T by pitch be arranged in space region 5 positional number 1,2,On 3, they are positioned over to putting on a brick of heating furnace burner hearth, are all together in series, be connected to power supply, space region5 positional number 4,5,6 is room, forms a thermal treatment zone.
Figure 11 is embodiment 8, three standard heating element heater unit combination (3 rooms) that pitch is T+2T.
3 heating element heater unit 4 that are T+2T by pitch be arranged in space region 5 positional number 1,3,On 5, they are positioned over to putting on a brick of heating furnace burner hearth, are all together in series, be connected to power supply, space region5 positional number 2,4,6 is room, forms a thermal treatment zone.
Figure 12 is embodiment 9, three standard heating element heater unit combination (3 rooms) that pitch is T+2T.
3 heating element heater unit 4 that are T+2T by pitch be arranged in space region 5 positional number 2,4,On 6, they are positioned over to putting on a brick of heating furnace burner hearth, are all together in series, be connected to power supply, space region5 positional number 1,3,5 is room, forms a thermal treatment zone.
Figure 13 is embodiment 10, six standard heating element heater unit combination that pitch is T+2T.
6 heating element heater unit combination that are T+2T by pitch, are arranged in the silk of putting in heating furnace burner hearthOn brick, be all together in series, be connected to power supply, form a thermal treatment zone.
Figure 14 is embodiment 11, six standard heating element heater unit combination that pitch is T.
6 heating element heater unit combination that are T by pitch, are arranged in the brick of putting in heating furnace burner hearthUpper, be all together in series, be connected to power supply, form a thermal treatment zone.
Figure 15 is embodiment 12, six standard heating element heater combinations that pitch is 2T.
6 heating element heater unit 4 that are 2T by pitch combine, and are arranged in the silk of putting in heating furnace burner hearthOn brick, be all together in series, be connected to power supply, form a thermal treatment zone.
Figure 16 is embodiment 13, and pitch is that 3 T and pitch are 3 T+2T heating element heater unit combination.
3 heating element heater unit 4 that are T by pitch are arranged in the positional number 2,4,6 of space region 5Upper, the heating element heater unit 4 of 3 T+2T is arranged on the positional number 1,3,5 of space region 5, itBe all positioned over putting on a brick in heating furnace burner hearth, be all together in series, be connected to power supply, form one and addHot-zone.
Figure 17 is embodiment 14, and pitch is that 3 2T and pitch are 3 T+2T Hybrid Heating cell groupsClose.
3 heating element heater unit 4 that are 2T by pitch are arranged in the positional number 2,4,6 of space region 5Upper, the heating element heater unit 4 of 3 T+2T is arranged on the positional number 1,3,5 of space region 5, itBe all positioned over putting on a brick in heating furnace burner hearth, be all together in series, be connected to power supply, form one and addHot-zone.
Figure 18 is embodiment 15, and pitch is that 3 T and pitch are 3 2T Hybrid Heating cell combinations.
3 heating element heater unit 4 that are T by pitch are arranged in the positional number 1,3,5 of space region 5Upper, the heating element heater unit 4 of 3 2T is arranged on the positional number 2,4,6 of space region 5, theyAll be positioned over putting on a brick in heating furnace burner hearth, be all together in series, be connected to power supply, form a heatingDistrict.
Figure 19 is embodiment 16, and pitch is 2 T and 2 2T, 2 T+2T heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 1,2 of space region 5,Pitch is that 2 heating element heater unit 4 of 2T are arranged on the positional number 3,4 of space region 5, pitchFor 2 heating element heater unit 4 of T+2T are arranged on the positional number 5,6 of space region 5, by themAll be positioned over putting on a brick of heating furnace burner hearth, be all together in series, be connected to power supply, form a thermal treatment zone.
Figure 20 is embodiment 17, and pitch is 2 T and 2 2T, 2 T+2T heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 1,4 of space region 5,2 heating element heater unit 4 of 2T are arranged on the positional number 2,5 of space region 5,2 of T+2THeating element heater unit 4 is arranged on the positional number 3,6 of space region 5, and they are positioned over to heating-furnacePutting on a brick of thorax, is all together in series, and is connected to power supply, forms a thermal treatment zone.
Figure 21 is embodiment 18, and pitch is 2 T and 2 2T, 2 T+2T heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 2,5 of space region 5,2 heating element heater unit 4 of 2T are arranged on positional number 1,4 positions of space region 5,2 of T+2TIndividual heating element heater unit 4 is arranged on the positional number 3,6 of space region 5, and they are all positioned over to heatingPutting on a brick of stove burner hearth, is all together in series, and is connected to power supply, forms a thermal treatment zone.
Figure 22 is embodiment 19, and pitch is 2 T and 2 2T, 2 T+2T heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 3,6 of space region 5,2 heating element heater unit 4 of 2T are arranged on the positional number 2,5 of space region 5,2 of T+2THeating element heater unit 4 is arranged on the positional number 1,4 of space region 5, and they are all positioned over to heating furnacePutting on a brick of burner hearth, is all together in series, and is connected to power supply, forms a thermal treatment zone.
Figure 23 is embodiment 20, and pitch is 2 T and 2 2T, 2 T+2T heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 2,5 of space region 5,2 heating element heater unit 4 of 2T are arranged on the positional number 3,6 of space region 5,2 of T+2THeating element heater unit 4 is arranged on the positional number 1,4 of space region 5, and they are all positioned over to heating furnacePutting on a brick of burner hearth, is all together in series, and is connected to power supply, forms a thermal treatment zone.
Figure 24 is embodiment 21, and pitch is 2 T and 2 2T, 2 T+2T heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 2,5 of space region 5,2 heating element heater unit 4 of 2T are arranged on the positional number 3,4 of space region 5,2 of T+2THeating element heater unit 4 is arranged on the positional number 1,6 of space region 5, and they are all positioned over to heating furnacePutting on a brick of burner hearth, is all together in series, and is connected to power supply, forms a thermal treatment zone.
Figure 25 is embodiment 22, and pitch is 2 T and 2 2T, 1 T+2T, 1 room heating element heaterUnit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 1,2 of space region 5,Pitch is that 2 heating element heater unit 4 of 2T are arranged on the positional number 3,4 of space region 5, pitchFor 1 heating element heater unit 4 of T+2T is arranged on the positional number 5 of space region 5,6 is room, by itBe all positioned over the putting on a brick of heating furnace burner hearth, be all together in series, be connected to power supply, form a heatingDistrict.
Figure 26 is embodiment 23, and pitch is 2 T and 2 2T, 1 T+2T, 1 room heating element heaterUnit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 3,4 of space region 5,Pitch is that 2 heating element heater unit 4 of 2T are arranged on the positional number 1,2 of space region 5, pitchFor 1 heating element heater unit 4 of T+2T is arranged on the positional number 5 of space region 5, the position of space region 5Several 6 is room, and they are all positioned over to putting on a brick of heating furnace burner hearth, is all together in series, and is connected to electricitySource, forms a thermal treatment zone.
Figure 27 is embodiment 24, and pitch is 2 T and 2 2T, 1 T+2T, 1 room Hybrid HeatingCell combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 4,5 of space region 5,The heating element heater unit 4 of 2 2T arranges respectively it is on the positional number 1,2 of space region 5,1 T+2THeating element heater unit 4 be arranged on the positional number 3 of space region 5, the positional number 6 of space region 5 is room,They are put as for putting on a brick in heating furnace burner hearth, be all together in series, be connected to power supply, form oneThe thermal treatment zone.
Figure 28 is embodiment 25, and pitch is 2 T, 2 2T and 1 T+2T, 1 room Hybrid HeatingCell combination.
2 heating element heater unit 4 that are 2T by pitch are arranged on the positional number 1,2 of space region 5,Pitch is that 2 heating element heater unit 4 of T are arranged on the positional number 4,5 of space region 5, and pitch is1 heating element heater unit 4 of T+2T is arranged on the positional number 3 of space region 5, the positional number of space region 56 is room, and they are put as for putting on a brick in heating furnace burner hearth, is all together in series, and is connected to power supply,Form a thermal treatment zone.
Figure 29 is embodiment 26, and pitch is 2 T, 2 2T and 1 T+2T, 1 room Hybrid HeatingCell combination.
1 the heating element heater unit 4 that is T+2T by pitch is arranged on the positional number 1 of space region 5, pitchFor 2 heating element heater unit 4 of T are arranged on the positional number 4,5 of space region 5, pitch is 2T2 heating element heater unit 4 be arranged on the positional number 2,3 of space region 5, the position of space region 5Several 6 is room, and they are put as for putting on a brick in heating furnace burner hearth, is all together in series, and is connected to electricitySource, forms a thermal treatment zone.
Figure 30 is embodiment 27, and pitch is 1 T, 2 2T and 2 T+2T, 1 room Hybrid HeatingCell combination.
1 the heating element heater unit 4 that is T by pitch is arranged on the positional number 5 of space region 5, and pitch is2 heating element heater unit 4 of T+2T are arranged on the positional number 1,2 of space region 5, and pitch is 2T2 heating element heater unit 4 be arranged on the positional number 3,4 of space region 5, the position of space region 5Several 6 is room, and they are put as for putting on a brick in heating furnace burner hearth, is all together in series, and is connected to electricitySource, forms a thermal treatment zone.
Figure 31 is embodiment 28, and pitch is 2 T, 1 2T and 2 T+2T, 1 room Hybrid HeatingCell combination.
1 the heating element heater unit 4 that is 2T by pitch is arranged on the positional number 3 of space region 5, and pitch is2 heating element heater unit 4 of T+2T are arranged on the positional number 1,2 of space region 5, and pitch is T2 heating element heater unit 4 are arranged on the positional number 4,5 of space region 5, the positional number of space region 56 is room, and they are put as for putting on a brick in heating furnace burner hearth, is all together in series, and is connected to power supply,Form a thermal treatment zone.
Figure 32 is embodiment 29, and pitch is 1 2T and 4 T+2T, heating element heater unit, 1 room groupClose.
1 the heating element heater unit 4 that is 2T by pitch is arranged on the positional number 3 of space region 5,4 T+2THeating element heater unit 4 be arranged on the positional number 1,2,4,5 of space region 5, the position of space region 5Put several 5 for room, they are put as for putting on a brick in heating furnace burner hearth, be all together in series, be connected toPower supply, forms a thermal treatment zone.
Figure 33 is embodiment 30, and pitch is 2 2T and 2 T+2T, heating element heater unit, 2 rooms groupClose.
2 heating element heater unit 4 that are 2T by pitch are arranged on the positional number 2,6 of space region 5,The heating element heater unit 4 of 2 T+2T is arranged on the positional number 1,5 of space region 5, space region 5Positional number 3,4 is room, and they are put as for putting on a brick in heating furnace burner hearth, be all together in series,Be connected to power supply, form a thermal treatment zone.
Figure 34 is embodiment 31, and pitch is 2 T and 2 T+2T, 2 room heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 2,6 of space region 5,The heating element heater unit 4 of 2 T+2T is arranged on the positional number 1,5 of space region 5, space region 5Positional number 3,4 is room, and they are put as for putting on a brick in heating furnace burner hearth, be all together in series,Be connected to power supply, form a thermal treatment zone.
Figure 35 is embodiment 32, and pitch is 2 T and 2 2T, 2 room heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 1,5 of space region 5,The heating element heater unit 4 of 2 2T is arranged on the positional number 2,6 of space region 5, the position of space region 5Put several 3,4 for room, they are put as for putting on a brick in heating furnace burner hearth, be all together in series, connectTo power supply, form a thermal treatment zone.
Figure 36 is embodiment 33, and pitch is 2 T and 2 2T, 2 room heating element heater unit combination.
2 heating element heater unit 4 that are T by pitch are arranged on the positional number 3,5 of space region 5,The heating element heater unit 4 of 2 2T is arranged on the positional number 1,6 of space region 5, the position of space region 5Put several 2,4 for room, they are put as for putting on a brick in heating furnace burner hearth, be all together in series, connectTo power supply, form a thermal treatment zone.
Figure 37 is the present embodiment arrangement schematic diagram.
Figure 38 is the structural representation in a heating unit district 3 of embodiment.
The embodiment of Figure 14 is combined as power density and on average arranges, is in a thermal treatment zone in unit areOn the identical (W/cm of performance number2) watt/square centimeter.
The embodiment of Figure 15 is combined as power density decreased average and arranges, is a thermal treatment zone Nei unitPerformance number on area reduces compared with Fig. 4 embodiment.
All the other are combined as the inhomogeneous layout of power density, are the merit in unit are in a thermal treatment zoneRate value is unequal. The size of the thermal treatment zone and quantity are determined through designing and calculating according to the size of burner hearth size of heating furnace.
Due to different space environments and different size of burner hearth and different heat requirements, combining form also adapts toDifferent requirements, the present invention is that space region 5 is all divided into the locus that can place 6 heating element heater unitThe combination of various distributions.
Claims (6)
1. a method for arranging for heater for aviation, is characterized in that: in the burner hearth of body of heaterRefractory material supporting brick on be provided with some heating units district (3), each heating unit district (3)Inside be provided with the space region (5) that heating element heater unit (4) can be installed; Space region (5) pointBe slit into the locus that can place more than 3 heating element heater unit (4), if heater can be byDry same structure heating unit district (3) constitutes, and also can heat with some different structuresCellular zone (3) constitutes; Each heating element heater of placing in same heating unit district (3)After unit (4) series connection, be connected to power supply; Heating unit district (3) is by space region (5) and heatingCell (4) forms, and the heating element heater unit (4) of different screw pitches forms different knotsThe heating unit district (3) of structure; Heating element heater unit (4) is placed in space region (5)The different heating lists that form different structure in quantity positions different or that place in space region (5)Unit district (3); Described heating element heater unit is lectrothermal alloy wire; Lectrothermal alloy wire is along length sideTo spirally-wound, the lectrothermal alloy wire of this screw pitch can be divided into 3 kinds of different structures,Be that screw pitch can be T; Also can be 2T; Or coiling pitch along its lengthLectrothermal alloy wire, the screw pitch being coiled in 1/4 length at two ends is T, in 1/2 length of centreThe screw pitch being coiled in degree is 2T, forms like this 1T heating element heater unit; 2T heating element heater listUnit; The thermal element unit (4) of these three kinds of different structures of T+2T heating element heater unit; Described skyBetween the heating element heater unit (4) placed in district (5) have 3, each heating element heater unit (4)Screw pitch can be identical can be not identical yet, i.e. each heating element heater unit (4) structureCan be identical, can be not identical yet, 3 heating element heater unit (4) are in space region (5) respectivelyInterior placement space position can be symmetrical placement, can be also asymmetric placement, can be to haveEmpty position is placed has spaced apartly, can be also without spaced apart, high temperature car type furnace effectiveThe size of operating room is long for 4500mm × wide 2200mm × high 1300mm, by above-mentioned cloth postpone, and stoveThe temperature uniformity is ± 3.15 DEG C in the time of 500 DEG C, is ± 2.8 DEG C, in the time of 940 DEG C in the time of 1010 DEG CFor ± 2.7 DEG C, all being less than or equal to ± claimed range of 5 DEG C in.
2. the method for arranging of heater for a kind of aviation according to claim 1, its spyLevy and be: described several space region (5), each space region (5) are divided into and can putPut 6 locus of 6 heating element heater unit, the heating element heater list of several different structuresUnit (4) is placed in the same spatial location of each space region (5); Or several same structuresHeating element heater unit (4) be placed on different locus, each space region; All rightThe heating element heater unit (4) that is several different structures is placed on each space region (5) differenceLocus on, above these distribute and all form the heating unit district (3) of different structure.
3. the method for arranging of heater for a kind of aviation according to claim 1, its spyLevy and be: described several space region (5), each space region (5) are divided into and can putPut 6 locus of 6 heating element heater unit, the heating element heater unit of 3 different structures(4) be placed in the same spatial location of each space region (5); Or the adding of 3 same structuresThermal element unit (4) is placed on different locus, each space region; Can also be 3The heating element heater unit (4) of individual different structure is placed on different space, each space region (5)On position, above these distribute and all form the heating unit district (3) of different structure.
4. the method for arranging of heater for a kind of aviation according to claim 1, its spyLevy and be: described several space region (5), each space region (5) are divided into and can putPut 6 locus of 6 heating element heater unit, the heating element heater unit of 4 different structures(4) be placed in the same spatial location of each space region (5); Or the adding of 4 same structuresThermal element unit (4) is placed on different locus, each space region; Can also be 4The heating element heater unit (4) of individual different structure is placed on different space, each space region (5)On position, above these distribute and all form the heating unit district (3) of different structure.
5. the method for arranging of heater for a kind of aviation according to claim 1, its spyLevy and be: described several space region (5), each space region (5) are divided into and can putPut 6 locus of 6 heating element heater unit, the heating element heater unit of 5 different structures(4) be placed in the same spatial location of each space region (5); Or the adding of 5 same structuresThermal element unit (4) is placed on different locus, each space region; Can also be 5The heating element heater unit (4) of individual different structure is placed on the different space bit in each space region 5Be set up, above these distribute and all form the heating unit district (3) of different structure.
6. the method for arranging of heater for a kind of aviation according to claim 1, its featureBe: described several space region (5), each space region (5) are divided into and can place 66 locus of individual heating element heater unit, the heating element heater unit (4) of 6 different structuresBe placed in the same spatial location of each space region (5); Or the heating element heater of 6 same structuresUnit (4) is placed on different locus, each space region; Can also be 6 different knotsThe heating element heater unit (4) of structure is placed on different locus, each space region (5),These distribute and all form the heating unit district (3) of different structure above.
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| CN201110454630.2A CN102538482B (en) | 2011-08-18 | 2011-12-20 | The method for arranging of heater for a kind of aviation |
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| CN201110236860.1 | 2011-08-18 | ||
| CN2011102368601 | 2011-08-18 | ||
| CN201110236860 | 2011-08-18 | ||
| CN201110454630.2A CN102538482B (en) | 2011-08-18 | 2011-12-20 | The method for arranging of heater for a kind of aviation |
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| CN102538482B true CN102538482B (en) | 2016-05-25 |
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| CN103924197B (en) * | 2014-03-27 | 2016-04-20 | 京东方科技集团股份有限公司 | Heating unit assembly and evaporated device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2953744B2 (en) * | 1990-05-21 | 1999-09-27 | 東京エレクトロン株式会社 | Heat treatment equipment |
| CN1257991A (en) * | 1999-12-01 | 2000-06-28 | 上海交通大学 | Method for decreasing heat loss caused by grate bricks in industrial furnace |
| CN1610815A (en) * | 2002-03-19 | 2005-04-27 | 光洋热系统株式会社 | Electric heater for heat processing furnace |
| CN201050943Y (en) * | 2007-06-04 | 2008-04-23 | 美的集团有限公司 | Hydrogen furnace |
| CN201163149Y (en) * | 2008-01-24 | 2008-12-10 | 郑州市科慧高科技发展有限公司 | Electric resistance furnace |
| CN202403554U (en) * | 2011-08-18 | 2012-08-29 | 西安奥杰电热设备工程有限责任公司 | Heater for aviation |
-
2011
- 2011-12-20 CN CN201110454630.2A patent/CN102538482B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2953744B2 (en) * | 1990-05-21 | 1999-09-27 | 東京エレクトロン株式会社 | Heat treatment equipment |
| CN1257991A (en) * | 1999-12-01 | 2000-06-28 | 上海交通大学 | Method for decreasing heat loss caused by grate bricks in industrial furnace |
| CN1610815A (en) * | 2002-03-19 | 2005-04-27 | 光洋热系统株式会社 | Electric heater for heat processing furnace |
| CN201050943Y (en) * | 2007-06-04 | 2008-04-23 | 美的集团有限公司 | Hydrogen furnace |
| CN201163149Y (en) * | 2008-01-24 | 2008-12-10 | 郑州市科慧高科技发展有限公司 | Electric resistance furnace |
| CN202403554U (en) * | 2011-08-18 | 2012-08-29 | 西安奥杰电热设备工程有限责任公司 | Heater for aviation |
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