CN201937874U - Dedicated high frequency heater for hot drafting roller - Google Patents
Dedicated high frequency heater for hot drafting roller Download PDFInfo
- Publication number
- CN201937874U CN201937874U CN201020602042XU CN201020602042U CN201937874U CN 201937874 U CN201937874 U CN 201937874U CN 201020602042X U CN201020602042X U CN 201020602042XU CN 201020602042 U CN201020602042 U CN 201020602042U CN 201937874 U CN201937874 U CN 201937874U
- Authority
- CN
- China
- Prior art keywords
- high frequency
- frequency heater
- heater
- heat
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model relates to a dedicated high frequency heater for a hot drafting roller; the high frequency heater can efficiently avoid producing vortex and can efficiently heat the hot drafting roller; the high frequency heater comprises an industrial frequency heater and a temperature controller, wherein a coil in the industrial frequency heater is a high frequency heating coil, thereby forming the high frequency heater. The dedicated high frequency heater has the advantages that: 1. the energy consumption is obviously reduced, the inner heat and the phenomenon of vortex cannot happen, the surface has temperature, the interior has no heat, and the temperature rising speed is fast; 2. the whole circuit can be controlled stably, the heater cannot be burn out easily; and according to the online testing, the energy can be saved by 20%-30% than before.
Description
Technical field
The utility model relates to a kind of eddy current of can either avoiding effectively and produces, and can the special-purpose heating generator of the heat-stretching roller that heat-stretching roller effectively heats be belonged to the heat-stretching roller heater and make the field again.
Background technology
At present, in chemical fiber machinery, its heat is led the power frequency heater heats control that roller adopts.Its weak point: the one, the energy consumption height, actual meritorious heat is equal substantially with idle heat, means that the required temperature in surface is with inner consistent.The power frequency 50HZ of this heater employing frequently, common cotton covered wire heater coil, its heater coil heating principle adopts the inductance heating, meets Ohm's law I=U/R, thus big, the Nei Regao of eddy current, because of the rubescent easy burn-out of heating wire in the heating process, energy consumption is equally also high; The 2nd, directly heating is controlled as switching signal by the 0-24V solid-state relay, and fault is many, heater coil burns out easily, and surface treatment is temperature required and the internal temperature gap is bigger, and internal temperature is higher than the performance temperature far away.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of eddy current of can either avoiding effectively and produce, again can be to the special-purpose heating generator of the heat-stretching roller that heat-stretching roller effectively heats.
Design: in order to realize above-mentioned purpose of design.The application is by leading the analysis and the test of roller heating principle for many years to heat in the chemical fiber machinery, the heat radiation principle of using high-frequency electromagnetic oven is a theory, and exploitation the application: 1, the coil with original common power frequency heater makes high frequency heating coil into.2, increase a high frequency in the temperature control apparatus circuit source takes place, input 50HZ/220V power frequency is output as the high frequency of 20KHZ by high frequency source, heats to heater coil again.
Technical scheme: the special-purpose heating generator of heat-stretching roller, it comprises power frequency heater and temperature controller, the coil in the described power frequency heater is a high frequency heating coil, promptly constitutes heating generator.
The utility model is compared with background technology, and the one, power consumption obviously descends, heat in not having, no vortex phenomenon, there is temperature on the surface, inner empty calory, and also programming rate is fast; The 2nd, whole circuit control stabilization, heater and be not easy to burn out is by on-line operation test, energy-conservation in the past on year-on-year basis 20-30%.
Description of drawings
Fig. 1 is the principle schematic of high-frequency heating control cubicle.
Fig. 2 is the structural representation of heat-stretching roller.
Embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.The special-purpose heating generator of heat-stretching roller, it comprises power frequency heater and temperature controller, the coil in the described power frequency heater is a high frequency heating coil, promptly constitutes heating generator.Be provided with high frequency in the circuit of described temperature control apparatus the source takes place, the input input 50HZ/220V power frequency in source takes place in this high frequency, output is failed the high frequency of 20KHZ and is used for heating to the high frequency heating coil of heating generator, that is to say that high frequency generation source output terminal is connected with the input of heating generator.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls into protection range of the present utility model.
Claims (2)
1. the special-purpose heating generator of a heat-stretching roller, it comprises power frequency heater and temperature controller, it is characterized in that: the coil in the described power frequency heater is a high frequency heating coil, promptly constitutes heating generator.
2. heating generator according to claim 1, it is characterized in that: be provided with high frequency in the circuit of described temperature control apparatus the source takes place, the input input 50HZ/220V power frequency in source takes place in high frequency, and output is failed the high frequency of 20KHZ and is used for heating to the high frequency heating coil of heating generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602042XU CN201937874U (en) | 2010-11-11 | 2010-11-11 | Dedicated high frequency heater for hot drafting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602042XU CN201937874U (en) | 2010-11-11 | 2010-11-11 | Dedicated high frequency heater for hot drafting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937874U true CN201937874U (en) | 2011-08-17 |
Family
ID=44449375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020602042XU Expired - Fee Related CN201937874U (en) | 2010-11-11 | 2010-11-11 | Dedicated high frequency heater for hot drafting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977457A (en) * | 2010-11-11 | 2011-02-16 | 浙江四通化纤有限公司 | Special high-frequency heater for hot drawing roller |
-
2010
- 2010-11-11 CN CN201020602042XU patent/CN201937874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977457A (en) * | 2010-11-11 | 2011-02-16 | 浙江四通化纤有限公司 | Special high-frequency heater for hot drawing roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201937874U (en) | Dedicated high frequency heater for hot drafting roller | |
| CN202878628U (en) | Electromagnetic heating device of injection molding machine | |
| CN204231801U (en) | A kind of electric-controlled box of hot pump in low temp unit | |
| CN101977457A (en) | Special high-frequency heater for hot drawing roller | |
| CN205782796U (en) | A kind of microwave heating steam oven | |
| CN203702743U (en) | Automatic heating device for oil tank of hot blast stove hydraulic station | |
| CN202947298U (en) | Heating structure of fluid high-frequency heater | |
| CN203803758U (en) | Spraying and curing drying tunnel with hybrid heating function | |
| CN204183869U (en) | A kind of electromagnetic induction heating extrusion barrel | |
| CN206234805U (en) | A kind of biomass steam generator core cylinder | |
| CN204249273U (en) | Electromagnetic induction heating type low-pressure glue-injection equipment | |
| CN204278626U (en) | A kind of electromagnetic heater of Corrugating Machine | |
| CN102778031A (en) | Hot air furnace | |
| CN103510177A (en) | Spinning manifold with preheating device | |
| CN201915126U (en) | Bead steel wire heating and tempering device | |
| CN203279221U (en) | Far infrared heater for pipelines | |
| CN201598452U (en) | Full-automatic high-temperature adjustable setting machine | |
| CN201697455U (en) | Electromagnetic induction heating furnace for heating aluminum bar | |
| CN205572947U (en) | Injection molding machine electromagnetic heating economizer system | |
| CN204353617U (en) | Reflow Soldering flue heat-proof device | |
| CN203642452U (en) | Pipeline water-temperature microwave heater | |
| CN203590509U (en) | Cone heating device | |
| CN203513758U (en) | Pre-heating equipment for processing copper bar | |
| CN203864139U (en) | Insulation board laminating device | |
| CN203994318U (en) | A kind of plasticity section bar heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20161111 |