CN115110192A - Heating cloth for deicing fan blades and manufacturing device thereof - Google Patents
Heating cloth for deicing fan blades and manufacturing device thereof Download PDFInfo
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- CN115110192A CN115110192A CN202210921059.9A CN202210921059A CN115110192A CN 115110192 A CN115110192 A CN 115110192A CN 202210921059 A CN202210921059 A CN 202210921059A CN 115110192 A CN115110192 A CN 115110192A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/25—Metal
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/267—Glass
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/275—Carbon fibres
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/12—Controlling warp tension by means other than let-off mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/40—Ice detection; De-icing means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Surface Heating Bodies (AREA)
Abstract
The invention relates to heating cloth for fan blade deicing and a manufacturing device thereof. By adopting the heating cloth, after the copper wire electrode wires at the two radial edge parts of the heating cloth are electrified, both the carbon fibers and the graphene fibers can conduct heat quickly, so that a uniform and quick heat conduction effect can be formed, and the heating cloth can effectively heat and deice the fan blades when covering the fan blades.
Description
Technical Field
The invention relates to the technical field of textile manufacturing, in particular to heating cloth for fan blade deicing and a manufacturing device thereof.
Background
The fan blade is irregularly shaped, so in order to ensure that the area of the blade covered by the heating module is maximized and the function of deicing and temperature rise is maximized, the modules at all positions can be tracked and changed according to the size of the blade in the design process to achieve the effect of maximizing the area, the heating modules with different sizes are needed, in order to ensure the performance of the fan blade and the capability of prolonging the service life, the whole blade uses 220V voltage, and the maximum power does not exceed 13.2KW to perform energy conversion on electrical data.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a heating cloth for deicing fan blades and a manufacturing device thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cloth that generates heat for fan blade deicing, interweaves by warp and weft and forms, weft includes carbon fiber and graphite alkene fibre, and carbon fiber and graphite alkene fibre interval set up, warp includes glass fiber and copper wire electrode line, and many copper wire electrode lines distribute in two edge parts of warp direction of the cloth that generates heat, and the graphite alkene fibre of latitudinal direction contacts with the copper wire electrode line of warp direction, and the copper wire electrode line of two edge parts of warp direction of the cloth that generates heat is regarded as positive polar line, negative pole line respectively.
Preferably, the carbon fiber is 1K carbon fiber or 3K carbon fiber, the resistance of the 1K carbon fiber per meter is 500-510 omega, and the resistance of the 3K carbon fiber per meter is 135 +/-1% omega; 9 +/-3 copper wires with the diameter of 0.1 +/-0.02 mm are twisted to form the copper wire electrode wire.
Preferably, the graphene fiber is a fiber I or a fiber II, and the proportion of graphene in the fiber I or the fiber II is 3% -5%.
The first fiber is made from a first slurry comprising: 0.1-8 parts of graphene, 4-50 parts of carbon nano tubes, 40-100 parts of thermoplastic polyurethane resin, 0.1-0.5 part of flatting agent, 0.1-0.6 part of defoaming agent, 0.2-1 part of anti-settling agent and 0.5-2 parts of surface tension regulator.
The second fiber is made of a second slurry, and the second slurry comprises: 0.1-8 parts of graphene, 20-100 parts of glass fiber, 14-25 parts of polyurethane elastic fiber, 10-25 parts of polyacrylonitrile fiber, 0.1-0.5 part of flatting agent, 0.1-0.6 part of defoaming agent, 0.2-1 part of anti-settling agent and 0.5-2 parts of surface tension regulator.
Preferably, 60 +/-30 copper wire electrode lines are distributed on two longitudinal edge portions of the heating cloth respectively.
Preferably, the glass fiber in the warp is 600TKS glass fiber, and the warp and the weft form a plain weave or a twill weave.
The manufacturing device of the heating cloth comprises a loom, wherein the loom comprises a rack and a main rotating roller, the main rotating roller is driven by a main motor to rotate, and the main motor is controlled by a controller; a rear guide roller and a rear two guide rollers are arranged behind the main rotating roller, an induction rotating roller is arranged below the rear guide roller, and the induction rotating roller is rotatably installed with the rack; an extension rod is fixedly arranged on the induction rotating roller, a first inductor and a second inductor which are arranged up and down are arranged at the extension rod, a first suspension roller is arranged between the rear guide roller and the rear two guide rollers, the first suspension roller is lower than the rear guide roller and the rear two guide rollers, two ends of the induction rotating roller are respectively and fixedly connected with one end of each of two arc-shaped supports, the other end of each of the two arc-shaped supports is respectively and fixedly connected with two ends of the first suspension roller, when the yarn tension passing through the first suspension roller changes, the first suspension roller moves under the action of gravity to enable one end, installed on the arc-shaped support and the sensing rotating roller, of the arc-shaped support to upwarp or descend so as to drive the sensing rotating roller to rotate, the first sensor or the second sensor senses the extension rod and then sends a signal to the controller, and the controller accelerates or decelerates the running speed of the main motor according to the signal of the first sensor or the signal of the second sensor.
Preferably, a second suspension roller is arranged between the first suspension roller and the second rear guide roller, the second suspension roller is positioned between the first suspension roller and the second rear guide roller in height, and two ends of the second suspension roller are respectively pulled by two tension wires fixed on the frame.
Preferably, a copper wire electrode wire for weaving into heating cloth is introduced by copper wire guiding device, copper wire guiding device includes the frame, the frame is fixed with a plurality of copper wire guide subassembly, the copper wire guide subassembly includes the base that can fix on the frame, the first pole that stretches out forward from the base, first pole is used for placing the I-shaped wheel that twines the copper wire electrode wire, the base still is connected with the second arc pole, be equipped with the third screw rod on the second arc pole, be equipped with supplementary loop bar on the third screw rod, press from both sides the tight dish of clamp and pack into supplementary loop bar by preceding disc, back disc constitution, pack into spring and adjusting nut before pressing from both sides the tight dish.
The invention has the beneficial effects that: by adopting the heating cloth, after the copper wire electrode wires at the two radial edge parts of the heating cloth are electrified, both the carbon fibers and the graphene fibers can conduct heat quickly, so that a uniform and quick heat conduction effect can be formed, and the heating cloth can effectively heat and deice the fan blades when covering the fan blades.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a heat generating cloth according to the present invention;
FIG. 2 is a twill weave diagram of the heating cloth weave;
FIG. 3 is a schematic structural view of a fan blade covering heating module;
fig. 4 is a diagram showing the result of the inspection of the relative radiation energy spectrum of the heating cloth of the present invention.
Wherein: 1. carbon fibers; 2. a graphene fiber; 3. glass fibers; 4. copper wire electrode line.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figure 1, a cloth that generates heat for fan blade deicing is interweaved by warp and weft and is formed, weft includes carbon fiber 1 and graphene fiber 2, and carbon fiber 1 sets up with 2 intervals of graphene fiber, warp includes glass fiber 3 and copper wire electrode line 4, and many copper wire electrode lines 4 distribute in two edge portions of the warp direction of the cloth that generates heat, and the graphene fiber 2 of latitudinal direction contacts with copper wire electrode line 4 of warp direction, and the copper wire electrode line 4 of two edge portions of the warp direction of the cloth that generates heat is regarded as positive polar line, negative pole line respectively.
Preferably, the carbon fiber 1 is 1K carbon fiber or 3K carbon fiber, the resistance of the 1K carbon fiber per meter is 500-510 omega, and the resistance of the 3K carbon fiber per meter is 135 +/-1% omega; 9 +/-3 copper wires with the diameter of 0.1 +/-0.02 mm are twisted to form the copper wire electrode wire 4.
The graphene fiber is a 300-mesh self-grinding fiber. The graphene fiber is a fiber I or a fiber II, and the proportion of graphene in the fiber I or the fiber II is 3% -5%.
The first fiber is made from a first slurry comprising: 0.1-8 parts of graphene, 4-50 parts of carbon nano tubes, 40-100 parts of thermoplastic polyurethane resin, 0.1-0.5 part of leveling agent, 0.1-0.6 part of defoaming agent, 0.2-1 part of anti-settling agent and 0.5-2 parts of surface tension regulator.
The second fiber is made of a second slurry, and the second slurry comprises: 0.1-8 parts of graphene, 20-100 parts of glass fiber, 14-25 parts of polyurethane elastic fiber, 10-25 parts of polyacrylonitrile fiber, 0.1-0.5 part of flatting agent, 0.1-0.6 part of defoaming agent, 0.2-1 part of anti-settling agent and 0.5-2 parts of surface tension regulator.
Preferably, 60 +/-30 copper wire electrode lines 4 are distributed on two longitudinal edge portions of the heating cloth respectively. The number of the copper wire electrode wires 4 can flexibly form an electrode group according to the required current.
Preferably, the glass fibers 3 in the warp are 600TKS glass fibers, and the warp and the weft form a plain weave or a twill weave. Fig. 2 shows a twill weave pattern of the heating fabric.
As shown in figure 3, the fan blade is irregular in shape, a plurality of heating modules with different sizes are covered on the fan blade, a plurality of heating modules with different sizes are arranged on the gray part, and each heating module comprises the heating cloth. The heating cloth is made in a weaving mode, can be cut according to actual size and is attached to the leeward area and the windward area of the fan blade, so that the leeward area and the windward area of the fan blade can be covered by the heating cloth to be effectively heated. The heating cloth formed by weaving has certain flexibility and can be bent, so that the heating cloth can be well attached to the blades of the fan blades in irregular shapes, and the heating service efficiency is improved.
The heating cloth of the invention is tested by a relative radiation energy spectrum (infrared radiation wavelength range), and the test result is shown in figure 4 in chapter 20 of a test method GB/T7287-208. By adopting the heating cloth, after the copper wire electrode wires 4 at the two radial edge parts of the heating cloth are electrified, infrared rays with certain strength are formed, the carbon fibers 1 and the graphene fibers 2 can conduct heat quickly, a uniform and quick heat conduction effect can be formed, and the heating cloth can effectively heat and deice the fan blades when covering the fan blades.
The manufacturing device of the heating cloth comprises a loom, wherein the loom comprises a rack and a main rotating roller, the main rotating roller is driven by a main motor to rotate, and the main motor is controlled by a controller; a rear guide roller and a rear two guide rollers are arranged behind the main rotating roller, an induction rotating roller is arranged below the rear guide roller, and the induction rotating roller is rotatably installed with the rack; an extension rod is fixedly arranged on the induction rotating roller, a first inductor and a second inductor which are arranged up and down are arranged at the extension rod, a first suspension roller is arranged between the rear guide roller and the rear two guide rollers, the first suspension roller is lower than the rear guide roller and the rear two guide rollers, two ends of the induction rotating roller are respectively and fixedly connected with one end of each of two arc-shaped supports, the other end of each of the two arc-shaped supports is respectively and fixedly connected with two ends of the first suspension roller, when the yarn tension passing through the first suspension roller changes, the first suspension roller moves under the action of gravity to enable one end, installed on the arc-shaped support and the sensing rotating roller, of the arc-shaped support to upwarp or descend so as to drive the sensing rotating roller to rotate, the first sensor or the second sensor senses the extension rod and then sends a signal to the controller, and the controller accelerates or decelerates the running speed of the main motor according to the signal of the first sensor or the signal of the second sensor. Because the softness and hardness of each fiber line of the heating cloth are different, if the guided traction force is not stable enough, weaving bending is easy to cause weaving disorder of the weaving machine. After the conventional loom is modified, when the yarn tension passing through the first suspension roller changes, the controller accelerates or decelerates the running speed of the main motor according to the signal of the first sensor or the signal of the second sensor, and then adjusts the rotating speed of the main rotating roller, so that the tension of each fiber line transmitted on the main rotating roller is adjusted, and the transmission tension of each fiber line is stable.
Preferably, a second suspension roller is arranged between the first suspension roller and the second rear guide roller, the second suspension roller is positioned between the first suspension roller and the second rear guide roller in height, and two ends of the second suspension roller are respectively pulled by two tension wires fixed on the frame. The second suspension roller can apply certain transverse pressure and longitudinal pressure to each fiber line between the first suspension roller and the second rear guide roller, and the transmission tension of each fiber line is further adjusted.
Preferably, the copper wire electrode wire 4 used for weaving the heating cloth is introduced by a copper wire guiding device, the copper wire guiding device comprises a frame, a plurality of copper wire guiding components are fixed on the frame, each copper wire guiding component comprises a base capable of being fixed on the frame and a first rod extending forwards from the base, the first rod is used for placing an I-shaped wheel wound with the copper wire electrode wire 4, the base is further connected with a second arc-shaped rod, a third screw rod is arranged on the second arc-shaped rod, an auxiliary loop rod is arranged on the third screw rod, a clamping disc composed of a front disc and a rear disc is arranged in the auxiliary loop rod, and a spring and an adjusting nut are arranged in the clamping disc. The copper wire electrode wire 4 is guided by an independent copper wire guiding device, and the traction tension of the copper wire electrode wire 4 penetrating into the clamping disc can be adjusted through the adjusting nut, so that the traction of the copper wire electrode wire 4 is more stable.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a cloth that generates heat for fan blade deicing, interweaves by warp and weft and forms its characterized in that: weft includes carbon fiber (1) and graphene fiber (2), and carbon fiber (1) and graphene fiber (2) interval set up, warp includes glass fiber (3) and copper wire electrode line (4), and many copper wire electrode line (4) distribute in two edges of warp direction of the cloth that generates heat, and graphite fiber (2) of latitudinal direction contact with copper wire electrode line (4) of warp direction, and copper wire electrode line (4) of two edges of warp direction of the cloth that generates heat are regarded as positive polar line, negative pole line respectively.
2. The heating cloth for the fan blade deicing of claim 1, characterized in that: the carbon fiber (1) is 1K carbon fiber or 3K carbon fiber, the resistance of the 1K carbon fiber per meter is 500-510 omega, and the resistance of the 3K carbon fiber per meter is 135 +/-1% omega; 9 +/-3 copper wires with the diameter of 0.1 +/-0.02 mm are twisted to form a copper wire electrode wire (4).
3. The heating cloth for the fan blade deicing of claim 1, characterized in that: the graphene fiber is a fiber I or a fiber II, and the proportion of graphene in the fiber I or the fiber II is 3% -5%.
4. The heating cloth for the fan blade deicing of claim 3, characterized in that: the first fiber is made from a first slurry comprising: 0.1-8 parts of graphene, 4-50 parts of carbon nano tubes, 40-100 parts of thermoplastic polyurethane resin, 0.1-0.5 part of flatting agent, 0.1-0.6 part of defoaming agent, 0.2-1 part of anti-settling agent and 0.5-2 parts of surface tension regulator;
the second fiber is made of a second slurry, and the second slurry comprises: 0.1-8 parts of graphene, 20-100 parts of glass fiber, 14-25 parts of polyurethane elastic fiber, 10-25 parts of polyacrylonitrile fiber, 0.1-0.5 part of flatting agent, 0.1-0.6 part of defoaming agent, 0.2-1 part of anti-settling agent and 0.5-2 parts of surface tension regulator.
5. The heating cloth for the fan blade deicing of claim 1, characterized in that: 60 +/-30 copper wire electrode wires (4) are respectively distributed at two longitudinal edge parts of the heating cloth.
6. The heating cloth for the fan blade deicing of claim 1, characterized in that: the glass fiber (3) in the warp is 600TKS glass fiber, and the warp and the weft form a plain weave or a twill weave.
7. A manufacturing apparatus of a heat generating cloth as recited in any one of claims 1 to 6, characterized in that: the loom comprises a loom frame and a main rotating roller, wherein the main rotating roller is driven by a main motor to rotate, and the main motor is controlled by a controller; a rear guide roller and a rear two guide rollers are arranged behind the main rotating roller, an induction rotating roller is arranged below the rear guide roller, and the induction rotating roller is rotatably installed with the rack; an extension rod is fixedly arranged on the induction rotating roller, a first inductor and a second inductor which are arranged up and down are arranged at the extension rod, a first suspension roller is arranged between the rear guide roller and the rear two guide rollers, the first suspension roller is lower than the rear guide roller and the rear two guide rollers, two ends of the induction rotating roller are respectively and fixedly connected with one end of each of two arc-shaped supports, the other end of each of the two arc-shaped supports is respectively and fixedly connected with two ends of the first suspension roller, when the yarn tension passing through the first suspension roller changes, the first suspension roller moves under the action of gravity to enable one end, installed on the arc-shaped support and the sensing rotating roller, of the arc-shaped support to upwarp or descend so as to drive the sensing rotating roller to rotate, the first sensor or the second sensor senses the extension rod and then sends a signal to the controller, and the controller accelerates or decelerates the running speed of the main motor according to the signal of the first sensor or the signal of the second sensor.
8. The manufacturing apparatus according to claim 7, wherein: and a second suspension roller is arranged between the first suspension roller and the second rear guide roller, the height of the second suspension roller is positioned between the first suspension roller and the second rear guide roller, and two ends of the second suspension roller are respectively pulled by two tension lines fixed on the rack.
9. The manufacturing apparatus according to claim 7, wherein: a copper wire electrode line (4) for weaving into heating cloth is introduced by copper wire guiding device, copper wire guiding device includes the frame, the frame is fixed with a plurality of copper wire guide subassembly, the copper wire guide subassembly includes the base that can fix on the frame, the first pole that stretches out forward from the base, the first pole is used for placing the I-shaped wheel that twines copper wire electrode line (4), the base still is connected with the second arc pole, be equipped with the third screw rod on the second arc pole, be equipped with supplementary loop bar on the third screw rod, press from both sides tight dish dress of constituteing by preceding disc, back disc and go into supplementary loop bar, dress spring and adjusting nut before pressing from both sides tight dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210921059.9A CN115110192B (en) | 2022-08-02 | 2022-08-02 | Heating cloth for deicing fan blade and manufacturing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210921059.9A CN115110192B (en) | 2022-08-02 | 2022-08-02 | Heating cloth for deicing fan blade and manufacturing device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115110192A true CN115110192A (en) | 2022-09-27 |
| CN115110192B CN115110192B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210921059.9A Active CN115110192B (en) | 2022-08-02 | 2022-08-02 | Heating cloth for deicing fan blade and manufacturing device thereof |
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| CN110437721A (en) * | 2019-07-25 | 2019-11-12 | 安徽霍普新材料科技有限公司 | A kind of graphene-based elastic flame Electric radiant Heating Film and preparation method thereof |
| CN110636652A (en) * | 2019-10-14 | 2019-12-31 | 华瑞墨石丹阳有限公司 | Take heating cloth of graphite alkene coating |
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2022
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