CN117328033A - Hot wire array device with hot wire compensation structure and use method thereof - Google Patents

Hot wire array device with hot wire compensation structure and use method thereof Download PDF

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Publication number
CN117328033A
CN117328033A CN202311529292.3A CN202311529292A CN117328033A CN 117328033 A CN117328033 A CN 117328033A CN 202311529292 A CN202311529292 A CN 202311529292A CN 117328033 A CN117328033 A CN 117328033A
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CN
China
Prior art keywords
hot wire
hot
pull rod
supporting
metal pull
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Pending
Application number
CN202311529292.3A
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Chinese (zh)
Inventor
曹延新
王玉宝
赵小玻
张鑫维
李治中
魏华阳
刘明昭
潘信君
张哲�
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Sinoma Intraocular Lens Research Institute Shandong Co ltd
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Sinoma Intraocular Lens Research Institute Shandong Co ltd
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Application filed by Sinoma Intraocular Lens Research Institute Shandong Co ltd filed Critical Sinoma Intraocular Lens Research Institute Shandong Co ltd
Priority to CN202311529292.3A priority Critical patent/CN117328033A/en
Publication of CN117328033A publication Critical patent/CN117328033A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C23C16/27—Diamond only
    • C23C16/271—Diamond only using hot filaments
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/52—Controlling or regulating the coating process

Abstract

The invention discloses a hot wire array device with a hot wire compensation structure and a use method thereof, wherein the hot wire array device with the hot wire compensation structure comprises a base, an electrode assembly, a hot wire assembly, a supporting device, a horizontal tension compensation assembly and a longitudinal tension compensation assembly; the hot wire assembly comprises a plurality of hot wires which are arranged in parallel; the horizontal stretching component penetrates through the heat insulation component, and two ends of the horizontal stretching component are respectively connected with the supporting device and the power compensation component; the power compensation component does not include an elastic component; the longitudinal tension compensation component comprises a plurality of hot wire support bars, a plurality of tantalum cables and a plurality of tantalum cable fixing pieces, wherein the hot wire support bars are provided with a plurality of support grooves; the hot wire is in contact with the supporting groove of the hot wire supporting bar, and the hot wire is vertically arranged with the hot wire supporting bar; the method realizes that the tension degree and the length of each section of hot wire are the same when the hot wire is fixed, and the phenomenon of sagging does not occur in the heating process.

Description

Hot wire array device with hot wire compensation structure and use method thereof
Technical Field
The invention relates to the field of hot wire array devices, in particular to the field of hot wire array devices with hot wire compensation structures and using methods thereof.
Background
In the fields of diamond film preparation and the like, thin and thin or long parts are fixed in a high-temperature environment, and deformation of the parts needs to be avoided in long-time fixation, but because the thin and thin or long parts are easy to soften or expand in the high-temperature environment, elastic devices are generally adopted for fixation when the form of the working parts of the thin and thin or long parts needs to be kept unchanged, but when the elastic devices are adopted for fixation, the elastic devices have shorter working lives due to the high-temperature environment;
in the preparation process of the diamond film, the hot wire method is mainly adopted for preparation, the hot wire method has simple equipment structure and is suitable for large-area growth of the diamond film, and the method for preparing the diamond film is generally adopted at present; however, in the process of preparing the diamond film by the hot wire method, the hot wire for heating is thin and long, so that the problems of uneven length, different tension and the like of each hot wire section occur during the installation of the hot wire, and the problem of hot wire sagging occurs during the heating process; the traditional scheme is that the two sides of the hot wire are directly fixed by the springs, so that the purpose of automatically adjusting the length of the hot wire tensioning device is achieved, the problem that the hot wire is lengthened in the heating process is solved, but the problem is that the tensioning degree of each section of hot wire is different when the hot wire is fixed before heating due to the existence of the springs, so that the length of each section of hot wire is different, when the hot wire is heated to be lengthened, the level of the hot wire cannot be completely realized by the tensile force of the springs in the axial direction, the elastic performance of the spring under the influence of heat radiation is reduced, the level of the hot wire is not facilitated to be realized, and the heated radiation life of the spring is obviously reduced;
therefore, how to realize that the tension degree and the length of each section of hot wire are the same when the hot wire is fixed, and the phenomenon of sagging does not occur in the heating process; the distance between the adjacent hot wires is the same, so that the problem that the adjacent hot wires are blown at the position with a short distance or the heat of different heated positions is uneven is avoided.
Disclosure of Invention
The invention aims at realizing that the tension degree and the length of each section of hot wire are the same when the hot wire is fixed by the hot wire array device with the hot wire compensation structure and the using method thereof, and the phenomenon of sagging does not occur in the heating process; the distance between the adjacent hot wires is the same, so that the problem that the adjacent hot wires are blown at the position with a short distance or the heat of different heated positions is uneven is avoided.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
according to one aspect of the present invention, there is provided a hot wire array device having a hot wire compensation structure, including a base, an electrode assembly, a hot wire assembly, a supporting device, a horizontal tension compensation assembly, a longitudinal tension compensation assembly;
the electrode assembly includes a positive electrode assembly and a negative electrode assembly;
the hot wire assembly comprises a plurality of hot wires which are arranged in parallel;
the supporting device comprises a first supporting device and a second supporting device which are oppositely arranged;
the two ends of the hot wire are respectively connected with the first supporting device and the second supporting device;
the horizontal tension compensation component comprises a horizontal stretching component, a power compensation component and a heat insulation component; the horizontal stretching component comprises a second metal pull rod;
the horizontal stretching component penetrates through the heat insulation component, and two ends of the horizontal stretching component are respectively connected with the supporting device and the power compensation component; the power compensation component does not include an elastic component;
the longitudinal tension compensation component comprises a plurality of hot wire support bars, a plurality of tantalum cables and a plurality of tantalum cable fixing pieces, wherein the hot wire support bars are provided with a plurality of support grooves;
the hot wire is in contact with the supporting groove of the hot wire supporting bar, and the hot wire is vertically arranged with the hot wire supporting bar;
the hot wire support bar is connected with the tantalum cable fixing device through a plurality of tantalum cables; one end of the tantalum cable connected with each hot wire supporting bar, which is far away from the hot wire supporting bar, is connected with a tantalum cable fixing piece;
the power compensation assembly preferably comprises a rotating shaft, a stay wire, a driving gear and a driven gear meshed with the driving gear; the rotating shaft is in transmission connection with the driving gear; one end of the stay wire is connected with the second pull rod, and the other end of the stay wire is fixedly connected with the rotating shaft;
or the power compensation component comprises a spring and a stay wire, one end of the stay wire is connected with the second pull rod, and the other end of the stay wire is connected with the spring;
or the power compensation component comprises a thermal expansion component and a stay wire, wherein the stay wire is wound on the surface of the expansion component, one end of the stay wire is connected with the second pull rod, and the other end of the stay wire is connected with the surface fixing piece of the expansion component; the expansion assembly is internally provided with a heating device, the expansion assembly rises along with the temperature of the heating assembly, and the surface diameter of the collision assembly is increased.
Compared with the prior art, the invention has the beneficial effects that the electrode assembly is used for providing electric energy for the hot wire; the hot wire assemblies are arranged in parallel, so that the adjacent hot wires provide uniform heat and the adjacent hot wires are prevented from being blown in the use process;
the first supporting device and the second supporting device are arranged oppositely, so that the hot wire is tensioned and fixed in the horizontal direction;
the horizontal tension compensation component comprises a horizontal stretching component and a power compensation component, so that the hot wire is manually or automatically adjusted when the hot wire is loosened in the use process, and the hot wire is tensioned; the heat insulation component is used for preventing large heat loss and simultaneously preventing the power compensation component from heat radiation;
the power compensation component does not comprise an elastic component, so that the length and the tensioning degree of the hot wire are the same after being installed before heating;
the hot wire is in contact with the supporting groove of the hot wire supporting bar, and the hot wire is vertically arranged with the hot wire supporting bar, so that even if the hot wire is heated to be longer, the hot wire supporting bar is supported to avoid sagging of the hot wire;
the hot wire support bar is connected with the tantalum cable fixing device through a plurality of tantalum cables, and the fixing of the hot wire support bar is achieved.
Further, the first supporting device comprises a first supporting plate, a first sliding electrode module and a first metal pull rod;
the first support plate is connected with the first sliding electrode module, one end of the first metal pull rod is connected with the first sliding electrode module, and the other end of the first metal pull rod is connected with the hot wire;
the positive electrode assembly is electrically connected with the first sliding electrode module through the first supporting plate.
Further, the first sliding electrode module comprises a first upper sliding electrode upper module and a first lower sliding electrode module;
the first upper sliding electrode module is provided with a conductive guide rail chute;
the first upper sliding electrode module is fixedly connected with the first lower sliding electrode module;
the first upper sliding electrode module is provided with a plurality of upper fixing grooves on one surface far away from the guide rail chute.
The technical scheme of the last step has the beneficial effects that the hot wire is connected with the first sliding electrode module through the first metal rod, so that the hot wire can horizontally slide along with the first sliding electrode module and is connected with the electrode at any position.
The first lower sliding electrode module is further provided with a plurality of first lower fixing grooves matched with the upper fixing grooves; the upper fixing groove and the first lower fixing groove are oppositely arranged to form a containing cavity; one end of the first metal pull rod, which is far away from the hot wire, is positioned in the accommodating cavity or the first metal pull rod passes through the accommodating cavity;
the first lower fixing groove is connected with a first fixing piece.
The technical scheme has the beneficial effects that the first fixing piece is connected with the first lower fixing groove, so that one end, far away from the hot wire, of the first metal pull rod is fixed, and the first metal pull rod slides along with the first lower sliding electrode module.
Further, the first lower sliding electrode module is further provided with a second lower fixing groove, and the second lower fixing groove is connected with a second fixing piece; the second lower fixing groove is connected with a second metal pull rod through a second fixing piece, and one end, far away from the second lower fixing groove, of the second metal pull rod is connected with the power compensation component.
The technical scheme of the last step has the beneficial effects that the power compensation component is realized to provide power for the first sliding electrode module, so that the hot wire is tensioned when the hot wire becomes long in the heating process.
Furthermore, the guide rail chute is a T-shaped groove, and a plurality of pulleys or balls are arranged in the T-shaped groove; and/or
The first support plate is provided with a conductive guide rail matched with the guide rail chute, and the conductive guide rail is electrically connected with the electrode assembly.
The technical scheme has the beneficial effects that the first sliding electrode module is in sliding connection with the first supporting plate, and the first sliding electrode module is electrically connected with the first supporting plate in the sliding process.
Further, the tantalum cable fixing device further comprises a pulley;
one end of the tantalum cable connected with each hot wire supporting bar, which is far away from the hot wire supporting bar, is wound around the pulley and then is fixed with the tantalum cable.
The technical scheme of the last step has the beneficial effect of realizing the fixation of the hot wire support bar.
Further, the longitudinal tension compensation assembly comprises n hot wire support bars;
l/(aEQ/ρmg) 1/2 +1.ltoreq.n.ltoreq. 7,a is a constant;
e is the elastic modulus of the hot wire, Q is the cross-sectional area of the hot wire, m is the mass of the hot wire, ρ is the density of the hot wire, and l is the length of the hot wire;
preferably, e=0.35-0.45 gpa, q=0.03-0.13 mm 2 M=0.144-1.105 g, ρ is the density of the hot wire 16-17g/cm 3 L is the length of a hot wire of 300-500mm; a=2.1×10 8 (g·GPa -1 ·S -2 ·mm -2 )。
The technical proposal of the last step has the beneficial effects that by the l/(aEQ/ρmg) 1/2 +1 is less than or equal to n is less than or equal to 7, and corresponding numerical values of n are confirmed under the conditions of parameters of different hot wires and using temperatures; the number of hot wire support bars realizes the support of the hot wires, and meanwhile, the sagging distance of the hot wires in the use process is negligible; meanwhile, the influence on the heating effect caused by excessive hot wire support bars is avoided, and the problem of uneven temperature at the heating position is avoided.
Further, the second supporting device comprises a second supporting plate, a second sliding electrode module and a third metal pull rod;
the second support plate is connected with the second sliding electrode module, one end of the third metal pull rod is connected with the second sliding electrode module, and the other end of the third metal pull rod is connected with the hot wire;
the negative electrode assembly is electrically connected with the second sliding electrode module through the second supporting plate.
According to another aspect of the present invention, there is provided a method for using a hot wire array device having a hot wire compensation structure, comprising the steps of:
one end of a whole hot wire is fixedly connected with the connecting end of the first metal pull rod and the hot wire;
then the other end of the hot wire sequentially passes through the connecting end of the third metal pull rod and the hot wire, the connecting end of the first metal pull rod and the hot wire and the connecting end of the first metal pull rod and the hot wire as a cycle, and repeatedly passes through according to the cycle; the hot wires are distributed in a plurality of parallel words;
then fixing the contact parts of the hot wire and the connecting end of the first metal pull rod and the hot wire and the connecting end of the third metal pull rod and the hot wire; after fixing, cutting ends of the hot wires between the adjacent two first metal pull rods and the connecting ends of the hot wires; cutting ends of the hot wires between the adjacent two third metal pull rods and the connecting ends of the hot wires;
and then after one ends of the tantalum cables are connected with the hot wire supporting strips, the hot wire supporting strips are arranged below the hot wires, the other ends of the tantalum cables are connected with the tantalum cable fixing device, the hot wire supporting strips are horizontally arranged, and the hot wires are arranged in grooves of the hot wire supporting strips by adjusting the heights of the hot wire supporting strips.
Compared with the prior art, the invention has the beneficial effects that the hot wires are continuously arranged between the first metal pull rod and the third metal pull rod, the whole hot wires are tensioned, the hot wires between each section of the first metal pull rod and the third metal pull rod are arranged in parallel, then the hot wires are fixed at the contact points of the hot wires and the first metal pull rod and the third metal pull rod, and the redundant hot wires are removed, so that the hot wires are identical in tensioning degree and length when being fixed, and the distances between the adjacent hot wires are identical; finally, the hot wire assemblies are arranged in parallel, so that the adjacent hot wires provide uniform heat, and the adjacent hot wire parts are prevented from being blown in the use process; the hot wire is tensioned and fixed in the horizontal direction;
the hot wire is contacted with the supporting groove of the hot wire supporting bar, the hot wire is vertically arranged with the hot wire supporting bar, so that even if the hot wire is heated to be longer, the hot wire supporting bar is supported to avoid sagging of the hot wire;
the hot wire supporting strips are connected with the tantalum cable fixing device through the tantalum cables, and the fixing of the hot wire supporting strips is achieved.
Drawings
FIG. 1 is a schematic diagram of a heating filament array device according to the present invention;
FIG. 2 is a schematic view of a hot wire support bar, a tantalum cable fixture and a hot wire according to the present invention;
FIG. 3 is a left side view of a first upper sliding electrode module of the present invention;
fig. 4 is a top view of a first bottom sliding electrode module according to the present invention.
The labels shown in the drawings: 1. a base; 2. a second metal tie rod; 3. a thermal insulation assembly; 4. a positive electrode assembly; 5. a first support plate; 6. a first sliding electrode module; 7. a hot wire; 8. a longitudinal tension compensation assembly; 9. a hot wire support bar; 10. a tantalum cable; 11. a guide rail chute; 12. a pulley; 13. an upper fixing groove; 14. a connection hole; 15. the second lower fixing groove, 16 the first lower fixing groove.
Detailed Description
For a better understanding of the technical solution of the present invention, the present invention will be further described with reference to the following specific examples and the accompanying drawings.
Example 1:
in one aspect, the present embodiment provides a filament array device with a filament compensation structure, including a base 1, an electrode assembly, a filament assembly, a supporting device, a horizontal tension compensation assembly, and a longitudinal tension compensation assembly 8;
the electrode assembly comprises a positive electrode assembly 4 and a negative electrode assembly; the hot wire assembly comprises a plurality of hot wires 7 which are arranged in parallel;
the supporting device comprises a first supporting device and a second supporting device which are oppositely arranged; the two ends of the hot wire 7 are respectively connected with the first supporting device and the second supporting device;
the horizontal tension compensation component comprises a horizontal stretching component, a power compensation component and a heat insulation component 3; the horizontal stretching component comprises a second metal pull rod 2; the horizontal stretching component penetrates through the heat insulation component 3, and two ends of the horizontal stretching component are respectively connected with the supporting device and the power compensation component; the power compensation component does not include an elastic component;
the power compensation component comprises a rotating shaft, a stay wire, a driving gear and a driven gear meshed with the driving gear; the rotating shaft is in transmission connection with the driving gear; one end of the stay wire is connected with the second pull rod, and the other end of the stay wire is fixedly connected with the rotating shaft;
the first supporting device comprises a first supporting plate 5, a first sliding electrode module 6 and a first metal pull rod; the first support plate 5 is connected with the first sliding electrode module 6, one end of the first metal pull rod is connected with the first sliding electrode module 6, and the other end of the first metal pull rod is connected with the hot wire 7; the positive electrode assembly 4 is electrically connected to the first sliding electrode module 6 through the first support plate 5.
The second supporting device comprises a second supporting plate, a second sliding electrode module and a third metal pull rod; the second support plate is connected with the second sliding electrode module, one end of the third metal pull rod is connected with the second sliding electrode module, and the other end of the third metal pull rod is connected with the hot wire 7; the negative electrode assembly is electrically connected with the second sliding electrode module through the second supporting plate. The first sliding electrode module 6 comprises a first upper sliding electrode upper module and a first lower sliding electrode module; the first upper sliding upper module is provided with a conductive guide rail chute 11;
the first upper sliding electrode module is fixedly connected with the first lower sliding electrode module; the first upper sliding electrode module is provided with a connecting hole 14, and the first lower sliding electrode module is connected with the connecting hole 14 through a fixed connecting piece;
the first upper sliding electrode module is provided with a plurality of upper fixing grooves 13 on the surface far away from the guide rail chute 11. The first lower sliding electrode module is provided with a plurality of first lower fixing grooves 16 matched with the upper fixing grooves 13; the upper fixing groove 13 and the first lower fixing groove 16 are oppositely arranged to form a containing cavity; one end of the first metal pull rod, which is far away from the hot wire 7, is positioned in the accommodating cavity or the first metal pull rod passes through the accommodating cavity; the first lower fixing groove 16 is connected with a first fixing member. The first lower sliding electrode module is also provided with a second lower fixing groove 15, and the second lower fixing groove 15 is connected with a second fixing piece; the second lower fixing groove 15 is connected with a second metal pull rod 2 through a second fixing piece, and one end, far away from the second lower fixing groove 15, of the second metal pull rod 2 is connected with a power compensation component.
The guide rail chute 11 is a T-shaped groove, and a plurality of balls are arranged in the T-shaped groove;
the first support plate 5 is provided with a conductive rail matching the rail runner 11, which is electrically connected with the electrode assembly.
The longitudinal tension compensation assembly 8 comprises a plurality of hot wire support bars 9, a plurality of tantalum cables 10 and a plurality of tantalum cable fixing pieces, wherein the hot wire support bars 9 are provided with a plurality of support grooves;
the hot wire 7 is in contact with the supporting groove of the hot wire supporting bar 9, and the hot wire 7 is vertically arranged with the hot wire supporting bar 9;
the hot wire support bar 9 is connected with a tantalum cable fixing device through a plurality of tantalum cables 10; one end of a tantalum cable 10 connected with each hot wire supporting bar 9, which is far away from the hot wire supporting bar 9, is connected with a tantalum cable fixing piece;
the tantalum cable fixing device also comprises a pulley 12; the tantalum cable 10 connected with each hot wire support bar 9 is wound around the pulley 12 at the end far away from the hot wire support bar 9 and then is fixed with the tantalum cable. The longitudinal tension compensation assembly 8 comprises n hot wire support bars 9; l/(aEQ/ρmg) 1/2+1.ltoreq.n.ltoreq. 7,a =2.1X10 8 (g·GPa -1 ·S -2 ·mm -2 )；
E is the elastic modulus of the hot wire, Q is the cross-sectional area of the hot wire, m is the mass of the hot wire, and l is the length of the hot wire; specific n=5; the hot wire support bar 9 is connected with a tantalum cable fixing device through 5 tantalum cables 10.
According to another aspect of the present embodiment, there is provided a method for using a hot wire array device having a hot wire compensation structure, including the steps of:
one end of a whole hot wire 7 is fixedly connected with the connecting end of the first metal pull rod and the hot wire 7;
then the other end of the hot wire 7 sequentially passes through the connecting end of the third metal pull rod and the hot wire 7, the connecting end of the first metal pull rod and the hot wire 7 and the connecting end of the first metal pull rod and the hot wire 7 as a cycle, and repeatedly passes through according to the cycle; the hot wires 7 are distributed in a plurality of parallel words;
then fixing the contact parts of the hot wire 7 and the connecting end of the first metal pull rod and the hot wire 7 and the contact parts of the third metal pull rod and the connecting end of the hot wire 7; after fixing, cutting ends of the hot wires 7 between two adjacent first metal pull rods and the connecting ends of the hot wires 7; cutting ends of the hot wires 7 between two adjacent third metal pull rods and the connecting ends of the hot wires 7;
then after one end of 5 tantalum cables 10 is connected with a hot wire supporting bar 9, the hot wire supporting bar 9 is arranged below the hot wire 7, the other end of 5 tantalum cables 10 is connected with a tantalum cable fixing device, the hot wire supporting bar 9 is horizontally arranged, and the hot wire 7 is arranged in a groove of the hot wire supporting bar 9 by adjusting the height of the hot wire supporting bar 9; 5 hot wire support bars 9 are provided in the above manner.
Example 2:
the same contents of this embodiment as those of embodiment 1 will not be described again; the embodiment differs from embodiment 1 in the following manner:
an aspect of the present embodiment provides a hot wire array device having a hot wire compensation structure, in particular n=6; the hot wire support bar 9 is connected with a tantalum cable fixing device through 4 tantalum cables 10. The power compensation component comprises a spring and a stay wire, one end of the stay wire is connected with the second pull rod, and the other end of the stay wire is connected with the spring. According to another aspect of the present embodiment, there is provided a method for using a hot wire array device having a hot wire compensation structure, including the steps of: after one end of 4 tantalum cables 10 is connected with a hot wire supporting bar 9, the hot wire supporting bar 9 is arranged below the hot wire 7, the other end of the 4 tantalum cables 10 is connected with a tantalum cable fixing device, the hot wire supporting bar 9 is horizontally arranged, and the hot wire 7 is arranged in a groove of the hot wire supporting bar 9 by adjusting the height of the hot wire supporting bar 9; 6 hot wire support bars 9 are provided in the above manner.
Example 3:
the same contents of this embodiment as those of embodiment 1 will not be described again; the embodiment differs from embodiment 1 in the following manner:
an aspect of the present embodiment provides a hot wire array device having a hot wire compensation structure, in particular n=4; the hot wire support bar 9 is connected with a tantalum cable fixing device through 7 tantalum cables 10.
The power compensation assembly comprises a thermal expansion assembly and a stay wire, wherein the stay wire is wound on the surface of the expansion assembly, one end of the stay wire is connected with the second pull rod, and the other end of the stay wire is connected with the surface fixing piece of the expansion assembly; the expansion assembly is internally provided with a heating device, the expansion assembly rises along with the temperature of the heating assembly, and the surface diameter of the collision assembly is increased.
According to another aspect of the present embodiment, there is provided a method for using a hot wire array device having a hot wire compensation structure, including the steps of:
after one end of 7 tantalum cables 10 is connected with a hot wire supporting bar 9, the hot wire supporting bar 9 is arranged below the hot wire 7, the other end of 7 tantalum cables 10 is connected with a tantalum cable fixing device, the hot wire supporting bar 9 is horizontally arranged, and the hot wire 7 is arranged in a groove of the hot wire supporting bar 9 by adjusting the height of the hot wire supporting bar 9; 4 hot wire support bars 9 are provided in the above manner.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the invention referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the invention. Such as the features described above, have similar functionality as disclosed (but not limited to) in this application.

Claims (10)

1. The hot wire array device with the hot wire compensation structure is characterized by comprising a base, an electrode assembly, a hot wire assembly, a supporting device, a horizontal tension compensation assembly and a longitudinal tension compensation assembly;
the electrode assembly includes a positive electrode assembly and a negative electrode assembly;
the hot wire assembly comprises a plurality of hot wires which are arranged in parallel;
the supporting device comprises a first supporting device and a second supporting device which are oppositely arranged;
the two ends of the hot wire are respectively connected with the first supporting device and the second supporting device;
the horizontal tension compensation component comprises a horizontal stretching component, a power compensation component and a heat insulation component; the horizontal stretching component comprises a second metal pull rod;
the horizontal stretching component penetrates through the heat insulation component, and two ends of the horizontal stretching component are respectively connected with the supporting device and the power compensation component; the power compensation component does not include an elastic component;
the longitudinal tension compensation component comprises a plurality of hot wire support bars, a plurality of tantalum cables and a plurality of tantalum cable fixing pieces, wherein the hot wire support bars are provided with a plurality of support grooves;
the hot wire is in contact with the supporting groove of the hot wire supporting bar, and the hot wire is vertically arranged with the hot wire supporting bar;
the hot wire support bar is connected with the tantalum cable fixing device through a plurality of tantalum cables; one end of the tantalum cable connected with each hot wire supporting bar, which is far away from the hot wire supporting bar, is connected with the tantalum cable fixing piece.
2. The hot wire array device with a hot wire compensation structure according to claim 1, wherein the first supporting device comprises a first supporting plate, a first sliding electrode module, a first metal pull rod;
the first support plate is connected with the first sliding electrode module, one end of the first metal pull rod is connected with the first sliding electrode module, and the other end of the first metal pull rod is connected with the hot wire;
the positive electrode assembly is electrically connected with the first sliding electrode module through the first supporting plate.
3. The hot wire array device having a hot wire compensation structure according to claim 2, wherein the first sliding electrode module comprises a first upper sliding electrode module, a first lower sliding electrode module;
the first upper sliding electrode module is provided with a conductive guide rail chute;
the first upper sliding electrode module is fixedly connected with the first lower sliding electrode module;
the first upper sliding electrode module is provided with a plurality of upper fixing grooves on one surface far away from the guide rail chute.
4. A hot wire array device having a hot wire compensation structure according to claim 3, wherein the first lower sliding electrode module is provided with a plurality of first lower fixing grooves matched with the upper fixing grooves; the upper fixing groove and the first lower fixing groove are oppositely arranged to form a containing cavity; one end of the first metal pull rod, which is far away from the hot wire, is positioned in the accommodating cavity or the first metal pull rod passes through the accommodating cavity;
the first lower fixing groove is connected with a first fixing piece.
5. The hot wire array device with a hot wire compensation structure according to claim 4, wherein the first lower sliding electrode module is further provided with a second lower fixing groove, and the second lower fixing groove is connected with a second fixing member; the second lower fixing groove is connected with a second metal pull rod through a second fixing piece, and one end, far away from the second lower fixing groove, of the second metal pull rod is connected with the power compensation component.
6. The hot wire array device with the hot wire compensation structure according to claim 3, wherein the guide rail chute is a T-shaped groove, and a plurality of pulleys or balls are arranged in the T-shaped groove;
and/or
The first support plate is provided with a conductive guide rail matched with the guide rail chute, and the conductive guide rail is electrically connected with the electrode assembly.
7. The hot wire array device with a hot wire compensation structure according to claim 1, wherein the tantalum cable fixing device further comprises a pulley;
one end of the tantalum cable connected with each hot wire supporting bar, which is far away from the hot wire supporting bar, is wound around the pulley and then is fixed with the tantalum cable.
8. The hot wire array device having a hot wire compensating structure according to claim 1, wherein the longitudinal tension compensating assembly comprises n hot wire support bars;
l/(aEQ/ρmg) 1/2 +1.ltoreq.n.ltoreq. 7,a is a constant;
e is the elastic modulus of the hot wire, Q is the cross-sectional area of the hot wire, m is the mass of the hot wire, ρ is the density of the hot wire, and l is the length of the hot wire.
9. A hot wire array apparatus having a hot wire compensation structure according to claim 3, comprising the steps of:
the second supporting device comprises a second supporting plate, a second sliding electrode module and a third metal pull rod;
the second support plate is connected with the second sliding electrode module, one end of the third metal pull rod is connected with the second sliding electrode module, and the other end of the third metal pull rod is connected with the hot wire;
the negative electrode assembly is electrically connected with the second sliding electrode module through the second supporting plate.
10. The application method of the hot wire array device with the hot wire compensation structure is characterized by comprising the following steps of:
one end of a whole hot wire is fixedly connected with the connecting end of the first metal pull rod and the hot wire;
then the other end of the hot wire sequentially passes through the connecting end of the third metal pull rod and the hot wire, the connecting end of the first metal pull rod and the hot wire and the connecting end of the first metal pull rod and the hot wire as a cycle, and repeatedly passes through according to the cycle; the hot wires are distributed in a plurality of parallel words;
then fixing the contact parts of the hot wire and the connecting end of the first metal pull rod and the hot wire and the connecting end of the third metal pull rod and the hot wire; after fixing, cutting ends of the hot wires between the adjacent two first metal pull rods and the connecting ends of the hot wires; cutting ends of the hot wires between the adjacent two third metal pull rods and the connecting ends of the hot wires;
and then after one ends of the tantalum cables are connected with the hot wire supporting strips, the hot wire supporting strips are arranged below the hot wires, the other ends of the tantalum cables are connected with the tantalum cable fixing device, the hot wire supporting strips are horizontally arranged, and the hot wires are arranged in grooves of the hot wire supporting strips by adjusting the heights of the hot wire supporting strips.
CN202311529292.3A 2023-11-16 2023-11-16 Hot wire array device with hot wire compensation structure and use method thereof Pending CN117328033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311529292.3A CN117328033A (en) 2023-11-16 2023-11-16 Hot wire array device with hot wire compensation structure and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311529292.3A CN117328033A (en) 2023-11-16 2023-11-16 Hot wire array device with hot wire compensation structure and use method thereof

Publications (1)

Publication Number Publication Date
CN117328033A true CN117328033A (en) 2024-01-02

Family

ID=89283220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311529292.3A Pending CN117328033A (en) 2023-11-16 2023-11-16 Hot wire array device with hot wire compensation structure and use method thereof

Country Status (1)

Country Link
CN (1) CN117328033A (en)

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