CN106024214A - Enamelling machine temperature control method and enamelling machine temperature control system - Google Patents

Enamelling machine temperature control method and enamelling machine temperature control system Download PDF

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Publication number
CN106024214A
CN106024214A CN201610545499.3A CN201610545499A CN106024214A CN 106024214 A CN106024214 A CN 106024214A CN 201610545499 A CN201610545499 A CN 201610545499A CN 106024214 A CN106024214 A CN 106024214A
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CN
China
Prior art keywords
temperature
described air
air outlet
threshold
air inlet
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Pending
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CN201610545499.3A
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Chinese (zh)
Inventor
牛田华
张勇
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WUJIANG SHENZHOU BIMETALLIC CABLE CO Ltd
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WUJIANG SHENZHOU BIMETALLIC CABLE CO Ltd
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Priority to CN201610545499.3A priority Critical patent/CN106024214A/en
Publication of CN106024214A publication Critical patent/CN106024214A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30Drying; Impregnating
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06Insulating conductors or cables
    • H01B13/065Insulating conductors with lacquers or enamels

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

The invention provides an enamelling machine temperature control method and an enamelling machine temperature control system. An enamelling machine comprises a hearth. An inlet and an outlet are arranged on both sides of the hearth. A baking channel is formed between the inlet and an outlet. The hearth is provided with an air inlet and an air outlet used for waste discharge. The method detects the temperature of the air inlet and the air outlet. If the temperature of the air inlet is not within a set threshold value range, the temperature of the air inlet is adjusted by controlling the fresh air intake amount of the air inlet. If the temperature of the air outlet is not within a set threshold value range, the temperature of the air outlet is adjusted by controlling the exhaust emission amount of the air outlet. According to the invention, temperature in the baking channel of the hearth can be kept constant, so that a product can be well and stably baked, and the product quality is stabilized.

Description

A kind of enamelling machine temp. control method and enamelling machine temperature control system
Technical field
The present invention relates to a kind of enamelling machine temp. control method and enamelling machine temperature control system.
Background technology
Enamel-covered wire industry is a material weight high energy consumption industry, in enamelled wire paint baking process, change due to environment, such as day or night, fine day or rainy, having is exactly the reason within machine again, opens into dead wire too much, and these all may cause the instability of inlets or outlets temperature, namely the processing temperature within enamelling machine fluctuates therewith, the situation that outlet is unstable.
Existing enamelling machine simply arranges blower fan at import or export, the simplest auxiliary air inlet or air draft, controls the most very poor for internal temperature, causes product quality to be not sufficiently stable.
Therefore, it is badly in need of a kind of enamelling machine temp. control method and enamelling machine temperature control system overcomes or alleviates drawbacks described above.
Summary of the invention
It is an object of the present invention to provide a kind of enamelling machine temp. control method, it is by the controllable adjustment of the temperature to enamelling machine air inlet and air outlet, it is possible to realize regulating the temperature within enamelling machine so that product quality is stabilized.
The present invention one further objective is that to provide a kind of enamelling machine temp. control method, and it makes enamelling machine internal temperature can keep constant so that the product produced can be maintained at stable high quality status.
Especially, the invention provides a kind of enamelling machine temp. control method, enamelling machine includes burner hearth, described burner hearth both sides offer incoming line and line outlet, baking channel is formed between described incoming line and described incoming line, described method detects described air inlet and the temperature of described air outlet, when the temperature of described air inlet is not in the threshold range set by controlling the temperature of the fresh wind inlet described air inlet of regulation of described air inlet, regulate the temperature of described air outlet by controlling the offgas discharge amount of described air outlet when the temperature of described air outlet is not in the threshold range set.
Further, in described method, the first upper limit threshold and the first lower threshold is included for the threshold value set by the temperature of described air inlet, temperature at described air inlet reduces the fresh wind inlet of described air inlet when exceeding described first upper limit threshold, then improve the fresh wind inlet of described air inlet when the temperature of described air inlet is less than described first lower threshold.
Further, reduction or the raising of the described fresh wind inlet of described air inlet realize step by step, the temperature of adaptive described air inlet.
Further, in described method, the second upper limit threshold and the second lower threshold is included for the threshold value set by the temperature of described air outlet, temperature at described air outlet improves the offgas discharge amount of described air outlet when exceeding described second upper limit threshold, then reduce the offgas discharge amount of described air outlet when the temperature of described air outlet is less than described second lower threshold.
Further, reduction or the raising of the described offgas discharge amount of described air outlet realize step by step, the temperature of adaptive described air outlet.
Especially, present invention also offers a kind of enamelling machine temperature control system, enamelling machine includes burner hearth, described burner hearth both sides offer incoming line and line outlet, form baking channel between described incoming line and described incoming line, and described air inlet is provided with fresh wind blower fan, waste discharge blower fan it is provided with at described air outlet, being respectively equipped with inlet temperature sensor and outlet temperature sensor at described air inlet and described air outlet, described enamelling machine temperature control system includes control unit
Wherein, described control unit is configured with the temperature threshold for intake air temperature and the temperature threshold of air outlet temperature, the intake air temperature of described control unit more described inlet temperature sensor institute Real-time Collection and temperature threshold, when the temperature of described air inlet is not in the threshold range set by controlling the temperature of the fresh wind inlet described air inlet of regulation of described air inlet, the air outlet temperature of described control unit more described outlet temperature sensor institute Real-time Collection and temperature threshold, regulate the temperature of described air outlet by controlling the offgas discharge amount of described air outlet when the temperature of described air outlet is not in the threshold range set.
Further, also include import converter, described control unit is connected with described import converter, described import converter is connected with described fresh wind blower fan, described control unit is according to real-time intake air temperature and the comparative result of temperature threshold, output controls voltage extremely described import converter step by step, controls reduction or the raising of the fresh wind inlet of described fresh wind blower fan.
Further, the first upper limit threshold and the first lower threshold is included for the temperature threshold set by the temperature of described air inlet, temperature at described air inlet reduces the fresh wind inlet of described air inlet when exceeding described first upper limit threshold, then improve the fresh wind inlet of described air inlet when the temperature of described air inlet is less than described first lower threshold.
Further, also include exporting converter, described control unit is connected with described outlet converter, described outlet converter is connected with described waste discharge blower fan, described control unit is according to real-time air outlet temperature and the comparative result of temperature threshold, output controls voltage extremely described outlet converter step by step, controls reduction or the raising of the offgas discharge amount of described waste discharge blower fan.
Further, the second upper limit threshold and the second lower threshold is included for the threshold value set by the temperature of described air outlet, temperature at described air outlet improves the offgas discharge amount of described air outlet when exceeding described second upper limit threshold, then reduce the offgas discharge amount of described air outlet when the temperature of described air outlet is less than described second lower threshold.
Compared with prior art, it is an advantage of the current invention that:
The enamelling machine temp. control method of the present invention, by the temperature of enamelling machine air inlet and air outlet being monitored detection, and this real-time temperature value detected is compared with the threshold value set, then regulate fresh wind inlet regulation intake air temperature further according to comparative result, regulation offgas discharge amount adjusts draught temperature, and then realize the controllable adjustment to enamelling machine internal temperature, improve the yields of product, stabilized product quality.
Further, the enamelling machine temperature control system of the present invention, is to combine, by control unit, the regulation step by step to fan speed that converter realizes, and it is the most intelligent accurate to regulate, and controllability is good, and yields is high.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will become more apparent from the above-mentioned of the present invention and other purposes, advantage and feature.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the structured flowchart of enamelling machine temperature control system according to an embodiment of the invention.
Wherein:
1, burner hearth;2, incoming line;3, line outlet;4, air inlet;41, inlet temperature sensor;42, fresh wind blower fan;43, outlet converter;5, air outlet;51, outlet temperature sensor;52, waste discharge blower fan;53, outlet converter.
Detailed description of the invention
Embodiment 1
Present embodiment describes a kind of enamelling machine temp. control method, enamelling machine includes burner hearth, described burner hearth both sides offer incoming line and line outlet, baking channel is formed between described incoming line and described incoming line, described method detects described air inlet and the temperature of described air outlet, when the temperature of described air inlet is not in the threshold range set by controlling the temperature of the fresh wind inlet described air inlet of regulation of described air inlet, regulate the temperature of described air outlet by controlling the offgas discharge amount of described air outlet when the temperature of described air outlet is not in the threshold range set.
It is understandable that, in air inlet, if intake air temperature is too high exceedes threshold value, so reduce fresh wind inlet, the heat entered the most therewith in burner hearth reduces, and the temperature in burner hearth also can be gradually lowered therewith, and same directly perceived reaction is exactly gradually to make intake air temperature lower in the method, so, i.e. by the temperature detection of air inlet and regulation are realized the regulation to the baking temperature within burner hearth.Otherwise, intake air temperature is too low less than threshold value, then improves fresh wind inlet, can improve the temperature in burner hearth, and same directly perceived reaction is exactly gradually to make intake air temperature improve in the method.So, i.e. by the temperature detection of air inlet and regulation are realized the regulation to the baking temperature within burner hearth so that the baking temperature in burner hearth is able to maintain that a relatively steady state, it is ensured that baking quality, the most just can stablize final product quality.
For more specifically, in described method, the first upper limit threshold and the first lower threshold is included for the threshold value set by the temperature of described air inlet, temperature at described air inlet reduces the fresh wind inlet of described air inlet when exceeding described first upper limit threshold, then improve the fresh wind inlet of described air inlet when the temperature of described air inlet is less than described first lower threshold.
Further, reduction or the raising of the described fresh wind inlet of described air inlet realize step by step, the temperature of adaptive described air inlet.
In the present embodiment, described first upper limit threshold may be provided between 270 degrees Celsius to 280 degrees Celsius, and described first lower threshold may be provided between 250 degrees Celsius to 255 degrees Celsius.
And the present embodiment includes the second upper limit threshold and the second lower threshold for the threshold value set by the temperature of described air outlet, temperature at described air outlet improves the offgas discharge amount of described air outlet when exceeding described second upper limit threshold, then reduce the offgas discharge amount of described air outlet when the temperature of described air outlet is less than described second lower threshold.
Further, reduction or the raising of the described offgas discharge amount of described air outlet realize step by step, the temperature of adaptive described air outlet.
In the present embodiment, described first upper limit threshold may be provided between 365 degrees Celsius to 370 degrees Celsius, and described first lower threshold may be provided between 355 degrees Celsius to 357 degrees Celsius.
To sum up, can be seen that, enamelling machine temp. control method described in the invention by being monitored detection to the temperature of enamelling machine air inlet and air outlet, and this real-time temperature value detected is compared with the threshold value set, then regulate fresh wind inlet regulation intake air temperature further according to comparative result, regulation offgas discharge amount adjusts draught temperature, and then realize the controllable adjustment to enamelling machine internal temperature, improve the yields of product, stabilized product quality.
Embodiment 2
Present invention also offers a kind of enamelling machine temperature control system, as shown in Figure 1, enamelling machine includes burner hearth 1, described burner hearth 1 both sides offer incoming line 2 and line outlet 3, form baking channel, be provided with fresh wind blower fan 42 at described air inlet 4 between described incoming line 2 and described incoming line 2, it is provided with waste discharge blower fan 52 at described air outlet 5, being respectively equipped with inlet temperature sensor 41 and outlet temperature sensor 51 at described air inlet 4 and described air outlet 5, described enamelling machine temperature control system includes control unit 6
Wherein, described control unit 6 is configured with the temperature threshold for air inlet 4 temperature and the temperature threshold of air outlet 5 temperature, air inlet 4 temperature of described control unit 6 relatively described 41 Real-time Collections of inlet temperature sensor and temperature threshold, when the temperature of described air inlet 4 is not in the threshold range set by controlling the temperature of the fresh wind inlet described air inlet 4 of regulation of described air inlet 4, air outlet 5 temperature of described control unit 6 relatively described 51 Real-time Collections of outlet temperature sensor and temperature threshold, regulate the temperature of described air outlet 5 by controlling the offgas discharge amount of described air outlet 5 when the temperature of described air outlet 5 is not in the threshold range set.
Enamelling machine temperature control system described by the present embodiment also includes import converter and outlet converter 5343.
Wherein, described control unit 6 is connected with described import converter, described import converter is connected with described fresh wind blower fan 42, described control unit 6 is according to real-time air inlet 4 temperature and the comparative result of temperature threshold, output controls voltage extremely described import converter step by step, controls reduction or the raising of the fresh wind inlet of described fresh wind blower fan 42.With embodiment 1 described in temp. control method accordingly, the first upper limit threshold and the first lower threshold is included for the temperature threshold set by the temperature of described air inlet 4, reduce the fresh wind inlet of described air inlet 4 when the temperature of described air inlet 4 exceedes described first upper limit threshold, then improve the fresh wind inlet of described air inlet 4 when the temperature of described air inlet 4 is less than described first lower threshold.
In the present embodiment, described first upper limit threshold may be provided between 270 degrees Celsius to 280 degrees Celsius, and described first lower threshold may be provided between 250 degrees Celsius to 255 degrees Celsius.
Described control unit 6 is connected with described outlet converter 5343, described outlet converter 5343 is connected with described waste discharge blower fan 52, described control unit 6 is according to real-time air outlet 5 temperature and the comparative result of temperature threshold, output controls voltage extremely described outlet converter 5343 step by step, controls reduction or the raising of the offgas discharge amount of described waste discharge blower fan 52.The second upper limit threshold and the second lower threshold is included for the threshold value set by the temperature of described air outlet 5, improve the offgas discharge amount of described air outlet 5 when the temperature of described air outlet 5 exceedes described second upper limit threshold, then reduce the offgas discharge amount of described air outlet 5 when the temperature of described air outlet 5 is less than described second lower threshold.
In the present embodiment, described first upper limit threshold may be provided between 365 degrees Celsius to 370 degrees Celsius, and described first lower threshold may be provided between 355 degrees Celsius to 357 degrees Celsius.
The enamelling machine temperature control system of the present embodiment, is to combine, by control unit 6, the regulation step by step to fan speed that converter realizes, and it is the most intelligent accurate to regulate, and controllability is good, and yields is high.
So far, those skilled in the art will recognize that, although the most detailed multiple exemplary embodiments illustrate and describing the present invention, but, without departing from the spirit and scope of the present invention, still can directly determine according to present disclosure or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and regard as covering other variations or modifications all these.

Claims (10)

1. an enamelling machine temp. control method, enamelling machine includes burner hearth, described burner hearth both sides offer incoming line and line outlet, baking channel is formed between described incoming line and described incoming line, described burner hearth has air inlet and the air outlet for waste discharge, it is characterized in that, described method detects described air inlet and the temperature of described air outlet, when the temperature of described air inlet is not in the threshold range set by controlling the temperature of the fresh wind inlet described air inlet of regulation of described air inlet, regulate the temperature of described air outlet by controlling the offgas discharge amount of described air outlet when the temperature of described air outlet is not in the threshold range set.
Enamelling machine temp. control method the most according to claim 1, it is characterised in that
In described method, the first upper limit threshold and the first lower threshold is included for the threshold value set by the temperature of described air inlet, temperature at described air inlet reduces the fresh wind inlet of described air inlet when exceeding described first upper limit threshold, then improve the fresh wind inlet of described air inlet when the temperature of described air inlet is less than described first lower threshold.
Enamelling machine temp. control method the most according to claim 2, it is characterised in that
Reduction or the raising of the described fresh wind inlet of described air inlet realize step by step, the temperature of adaptive described air inlet.
Enamelling machine temp. control method the most according to claim 1, it is characterised in that
In described method, the second upper limit threshold and the second lower threshold is included for the threshold value set by the temperature of described air outlet, temperature at described air outlet improves the offgas discharge amount of described air outlet when exceeding described second upper limit threshold, then reduce the offgas discharge amount of described air outlet when the temperature of described air outlet is less than described second lower threshold.
Enamelling machine temp. control method the most according to claim 4, it is characterised in that
Reduction or the raising of the described offgas discharge amount of described air outlet realize step by step, the temperature of adaptive described air outlet.
6. an enamelling machine temperature control system, enamelling machine includes burner hearth, described burner hearth both sides offer incoming line and line outlet, forming baking channel between described incoming line and described incoming line, described air inlet is provided with fresh wind blower fan, is provided with waste discharge blower fan at described air outlet, it is characterized in that, being respectively equipped with inlet temperature sensor and outlet temperature sensor at described air inlet and described air outlet, described enamelling machine temperature control system includes control unit
Wherein, described control unit is configured with the temperature threshold for intake air temperature and the temperature threshold of air outlet temperature, the intake air temperature of described control unit more described inlet temperature sensor institute Real-time Collection and temperature threshold, when the temperature of described air inlet is not in the threshold range set by controlling the temperature of the fresh wind inlet described air inlet of regulation of described air inlet, the air outlet temperature of described control unit more described outlet temperature sensor institute Real-time Collection and temperature threshold, regulate the temperature of described air outlet by controlling the offgas discharge amount of described air outlet when the temperature of described air outlet is not in the threshold range set.
Enamelling machine temperature control system the most according to claim 6, it is characterised in that
Also include import converter, described control unit is connected with described import converter, described import converter is connected with described fresh wind blower fan, described control unit is according to real-time intake air temperature and the comparative result of temperature threshold, output controls voltage extremely described import converter step by step, controls reduction or the raising of the fresh wind inlet of described fresh wind blower fan.
Enamelling machine temperature control system the most according to claim 7, it is characterised in that
The first upper limit threshold and the first lower threshold is included for the temperature threshold set by the temperature of described air inlet, temperature at described air inlet reduces the fresh wind inlet of described air inlet when exceeding described first upper limit threshold, then improve the fresh wind inlet of described air inlet when the temperature of described air inlet is less than described first lower threshold.
Enamelling machine temperature control system the most according to claim 6, it is characterised in that
Also include exporting converter, described control unit is connected with described outlet converter, described outlet converter is connected with described waste discharge blower fan, described control unit is according to real-time air outlet temperature and the comparative result of temperature threshold, output controls voltage extremely described outlet converter step by step, controls reduction or the raising of the offgas discharge amount of described waste discharge blower fan.
Enamelling machine temperature control system the most according to claim 9, it is characterised in that
The second upper limit threshold and the second lower threshold is included for the threshold value set by the temperature of described air outlet, temperature at described air outlet improves the offgas discharge amount of described air outlet when exceeding described second upper limit threshold, then reduce the offgas discharge amount of described air outlet when the temperature of described air outlet is less than described second lower threshold.
CN201610545499.3A 2016-07-13 2016-07-13 Enamelling machine temperature control method and enamelling machine temperature control system Pending CN106024214A (en)

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CN201610545499.3A CN106024214A (en) 2016-07-13 2016-07-13 Enamelling machine temperature control method and enamelling machine temperature control system

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Application Number Priority Date Filing Date Title
CN201610545499.3A CN106024214A (en) 2016-07-13 2016-07-13 Enamelling machine temperature control method and enamelling machine temperature control system

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2558939Y (en) * 2002-08-15 2003-07-02 苏尚远 Hot air reverse circulation vertical wire enamelling machine oven internal chamber
CN2641554Y (en) * 2003-06-03 2004-09-15 苏尚远 Double circulation type horizontal enameling machine dryoff oven
CN201478006U (en) * 2009-03-20 2010-05-19 东莞泽龙线缆有限公司 Hot air distributing room of enameling machine
CN102074318A (en) * 2010-12-31 2011-05-25 东莞市太阳线缆设备有限公司 Baking oven temperature control system
CN102543321A (en) * 2011-11-14 2012-07-04 周开勇 Energy conservation and environmental protection vertical enamel-cover oven and control method thereof
CN104167261A (en) * 2014-08-14 2014-11-26 陈本能 Varnished wire producing oven and temperature control method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2558939Y (en) * 2002-08-15 2003-07-02 苏尚远 Hot air reverse circulation vertical wire enamelling machine oven internal chamber
CN2641554Y (en) * 2003-06-03 2004-09-15 苏尚远 Double circulation type horizontal enameling machine dryoff oven
CN201478006U (en) * 2009-03-20 2010-05-19 东莞泽龙线缆有限公司 Hot air distributing room of enameling machine
CN102074318A (en) * 2010-12-31 2011-05-25 东莞市太阳线缆设备有限公司 Baking oven temperature control system
CN102543321A (en) * 2011-11-14 2012-07-04 周开勇 Energy conservation and environmental protection vertical enamel-cover oven and control method thereof
CN104167261A (en) * 2014-08-14 2014-11-26 陈本能 Varnished wire producing oven and temperature control method

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Application publication date: 20161012