CN104503513A - Intelligent temperature control heating system for heating plate - Google Patents

Intelligent temperature control heating system for heating plate Download PDF

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Publication number
CN104503513A
CN104503513A CN 201410766679 CN201410766679A CN104503513A CN 104503513 A CN104503513 A CN 104503513A CN 201410766679 CN201410766679 CN 201410766679 CN 201410766679 A CN201410766679 A CN 201410766679A CN 104503513 A CN104503513 A CN 104503513A
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CN
China
Prior art keywords
heating
block
temperature control
output
platform
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CN 201410766679
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Chinese (zh)
Inventor
谷霄飞
许锡海
王国华
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无锡市锡容电力电器有限公司
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Priority to CN 201410766679 priority Critical patent/CN104503513A/en
Publication of CN104503513A publication Critical patent/CN104503513A/en

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Abstract

The invention discloses an intelligent temperature control heating system for a heating plate. The intelligent temperature control heating system is characterized in that a heating platform is divided into a plurality of small blocks which are singly heated through the corresponding heating blocks, a thermistor collects the temperature data of a heating region corresponding to each heating block in real time, a main controller controls the heating action of each heating block according to the temperature data, the temperature difference of each heating block is controlled in a reasonable range through balanced regulation, and the uniform surface temperature of the heating platform is realized. The intelligent temperature control heating system for the heating plate has the advantages that the heating area is extensible, the heating is uniform, the temperature difference of each unit area of the heating platform is controlled in a reasonable range, and the active loss is reduced.

Description

一种加热板智能控温加热系统 A heating temperature control heating plate intelligent system

技术领域 FIELD

[0001] 本发明涉及加热板技术领域,尤其涉及一种加热板智能控温加热系统。 [0001] Technical Field The present invention relates to a heating plate, particularly to a temperature control heating plate intelligent heating system.

背景技术 Background technique

[0002]目前,传统的加热板都是采用电加热器加热方式加热,有的采用油传热方式,有的采用金属传热方式或其它方式。 [0002] Currently, conventional heating plates are heated by electric heating heater, and some use of heat transfer oil, some use of metallic heat transfer, or otherwise. 但是,不管采用哪种方式,基本都是整块加热板整体加热,这样将导致加热过程中受热板温度不平均,致使局部过热,而局部过热容易引发故障,与此同时,整块加热板整体加热能耗大,成本高,造成能源浪费。 However, no matter which way, the basic block are overall heating the heating plate, so that the heating process will cause uneven heating plate temperature, resulting in local overheating, local overheating and the risk of failure, at the same time, the whole monolithic heating plate heating energy consumption, high cost, resulting in waste of energy.

发明内容 SUMMARY

[0003] 本发明的目的在于通过一种加热板智能控温加热系统,来解决以上背景技术部分提到的问题。 [0003] The object of the present invention is achieved by a temperature control heating plate intelligent heating system, to solve the problems mentioned in the background section above.

[0004] 为达此目的,本发明采用以下技术方案: [0004] To achieve this object, the present invention employs the following technical solution:

[0005] 一种加热板智能控温加热系统,其包括加热平台、N个加热块、热敏电阻、变送器、信号调理电路、主控制器以及开关输出电路;所述N个加热块表面均开设有通孔,依次贴在加热平台下方;所述加热平台上对应加热块通孔处也开设有通孔,热敏电阻安装在该通孔处;所述热敏电阻与变送器电性连接,采集各加热块的温度数据,输出给变送器;所述变送器电连接信号调理电路,将所述温度数据转换为电信号,输出给信号调理电路;所述信号调理电路电连接主控制器,对所述电信号进行放大、滤波处理,输出给主控制器;所述主控制器与开关输出电路电性连接,开关输出电路与所述N个加热块连接,主控制器根据收的到加热块的实时温度数据,输出动作指令给开关输出电路,控制各加热块与加热平台分合,均衡调节加热块加热,使加热平台表面温度 [0005] A heating temperature control heating plate intelligent system, which comprises a heating stage, heating block N, the thermistor, the transmitter, the signal conditioning circuit, an output circuit and a switching main controller; heating the surface of the block of N defines a through hole are sequentially attached to the bottom of the heating stage; heating the heating block corresponding to the through hole also has a through-hole, a thermistor mounted in the through hole of the platform; said thermistor and transmitter power connection, each heat collecting temperature data block to the transmitter output; said transducer is electrically connected to the signal conditioning circuit, the temperature data is converted into an electrical signal output to the signal conditioning circuit; the signal conditioning circuit electrically connect the main controller, the electrical signal is amplified, filtered, output to the main controller; the master controller and the switch is electrically connected to the output circuit, the output of the switching circuit connected to said N heating block, master controller the real-time temperature data is received into the heating block, an operation command output to the switching circuit for controlling the heating of each heating block division internet, balanced regulation heating block is heated, the heating temperature of the surface of the platform 均匀;其中,N为正整数。 Even;, N is a positive integer.

[0006] 特别地,所述加热平台选用不锈钢板。 [0006] In particular, the heating plate made of stainless steel platform.

[0007] 特别地,所述主控制器选用微处理器。 [0007] In particular, the controller selects the main microprocessor.

[0008] 本发明提出的加热板智能控温加热系统将加热平台划分为若干小块,通过与其对应的若干个加热块单独加热,热敏电阻实时采集每个加热块对应的加热区域的温度数据,主控制器根据该温度数据控制各加热块的加热动作,通过均衡调节将各加热块的温差控制在合理的范围内,实现加热平台表面温度均匀。 [0008] Intelligent temperature control heating plate heating system proposed by the present invention will be divided into several small pieces of the heating stage is heated solely by a plurality of corresponding heating block, heating thermistor real-time acquisition of each heating zone temperature data block corresponding , the main controller controls the heating based on the temperature data of each block heating operation, by adjusting the equalization of each heating block temperature control within a reasonable range, the surface temperature of the uniform heating stage. 本发明的加热面积可扩展,加热均匀,可将加热平台的每个单位面积的温差控制在合理范围内,减少了有功损耗。 Heating area of ​​the present invention may be extended, uniform heating, the heating temperature difference per unit area of ​​the platform is controlled within reasonable limits, to reduce the power loss.

附图说明 BRIEF DESCRIPTION

[0009] 图1为本发明实施例提供的加热板智能控温加热系统电路结构图; [0009] FIG intelligent heating plate temperature heating system provided in the circuit configuration of FIG embodiment of the present invention;

[0010] 图2为本发明实施例提供的加热平台侧视图。 [0010] Figure 2 a side view of the heating stage according to an embodiment of the present invention.

具体实施方式 Detailed ways

[0011] 下面结合附图和实施例对本发明作进一步说明。 Drawings and embodiments of the present invention will be further described [0011] below in conjunction. 可以理解的是,此处所描述的具体实施例仅仅用于解释本发明,而非对本发明的限定。 It will be appreciated that the specific embodiments described herein are merely to illustrate the invention, not limitation of the invention. 另外还需要说明的是,为了便于描述,附图中仅示出了与本发明相关的部分而非全部内容,除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。 Also to be noted also that, for convenience of description, the accompanying drawings illustrate only some but not all the contents related to the present invention, unless all technical and scientific terms used in the art defined otherwise, as used herein, belonging to the present invention. the same meaning as commonly understood by those of skill in the. 本文中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。 The term as used herein is only for purposes of describing particular embodiments and are not intended to limit the invention.

[0012] 请参照图1和图2所示,本实施例中加热板智能控温加热系统具体包括加热平台201、N个加热块101、热敏电阻102、变送器103、信号调理电路104、主控制器105以及开关输出电路106。 [0012] Referring to FIGS. 1 and 2, the heating plate embodiment intelligent temperature control system of the present embodiment comprises heating the heating stage 201, N heating block 101, the thermistor 102, the transmitter 103, the signal conditioning circuit 104 , the main controller 105 and a switching output circuit 106. 其中,N为正整数,具体大小可根据加热平台201的面积、精度要求等实际需求灵活扩展。 Wherein, N is a positive integer, a specific size can be flexibly extended according to the actual needs of the area of ​​the heating stage 201, the accuracy requirements.

[0013] 所述N个加热块101表面均开设有通孔,依次贴在加热平台201下方;所述加热平台201上对应加热块101通孔处也开设有通孔,热敏电阻102安装在该通孔处。 [0013] the N heating block 101 defines a through-hole surfaces are sequentially attached below the heating stage 201; 101 corresponding to the through-hole of the heating of the heating block 201 also defines a platform through-hole, the thermistor 102 is mounted the through-hole. 所述热敏电阻102与变送器103电性连接,采集各加热块101的温度数据,输出给变送器103。 The thermistor 102 is electrically connected to the transmitter 103, each heating temperature data acquisition block 101 and outputs to the transmitter 103. 所述变送器103电连接信号调理电路104,将所述温度数据转换为电信号,输出给信号调理电路104。 The transmitter 103 is electrically connected to the signal conditioning circuit 104, the temperature data is converted into an electrical signal output to the signal conditioning circuit 104. 所述信号调理电路104电连接主控制器105,对所述电信号进行放大、滤波处理,输出给主控制器105。 The signal conditioning circuit 104 is electrically connected to the main controller 105, the electrical signal is amplified, filtered, to the main controller 105 outputs. 所述主控制器105与开关输出电路106电性连接,开关输出电路106与所述N个加热块101连接,主控制器105根据收的到加热块101的实时温度数据,输出动作指令给开关输出电路106,控制各加热块101与加热平台201分合,均衡调节加热块101加热,使加热平台201表面温度均匀。 The master controller 105 is electrically connected to the switch output circuit 106, the switching circuit 106 with the output of said N heating block 101 is connected to the main controller 105 in accordance with the data received to the real-time temperature of the heating block 101, an operation command output to the switch output circuit 106, the switching control of each heating block 101 and the heating stage 201, the equalization regulating the heating block 101 is heated, the heating temperature of the platform surface 201 uniform. 需要说明的是,于本实施例中所述加热平台201选用不锈钢板。 Incidentally, in this embodiment, the heating stage 201 made of stainless steel plate. 所述主控制器105选用TMS320F2812型微处理器。 The master controller 105 TMS320F2812 selected microprocessors. 所述开关输出电路106包括N个开关。 The switching circuit 106 includes N output switches.

[0014] 本发明的技术方案将加热平台划分为若干小块,通过与其对应的若干个加热块单独加热,热敏电阻实时采集每个加热块对应的加热区域的温度数据,主控制器根据该温度数据控制各加热块的加热动作,通过均衡调节将各加热块的温差控制在合理的范围内,实现加热平台表面温度均匀。 [0014] The aspect of the present invention the heating stage is divided into several pieces, by heating the corresponding plurality of individual heating block, thermistor temperature data acquisition in real time of the heating area corresponding to each heating block, based on the main controller data of each heating block temperature control heating operation, by adjusting the equalization of each heating block temperature control within a reasonable range, the surface temperature of the uniform heating stage. 本发明的加热面积可扩展,加热均匀,可将加热平台的每个单位面积的温差控制在合理范围内,减少了有功损耗。 Heating area of ​​the present invention may be extended, uniform heating, the heating temperature difference per unit area of ​​the platform is controlled within reasonable limits, to reduce the power loss.

[0015] 以上所述仅为本发明的优选实施例,并不用于限制本发明,对于本领域技术人员而言,本发明可以有各种改动和变化。 [0015] The above are only preferred embodiments of the present invention is not intended to limit the invention to those skilled in the art, the present invention may have various modifications and changes. 凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modifications within the spirit and principle of the invention, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.

Claims (3)

1.一种加热板智能控温加热系统,其特征在于,包括加热平台、N个加热块、热敏电阻、变送器、信号调理电路、主控制器以及开关输出电路;所述N个加热块表面均开设有通孔,依次贴在加热平台下方;所述加热平台上对应加热块通孔处也开设有通孔,热敏电阻安装在该通孔处;所述热敏电阻与变送器电性连接,采集各加热块的温度数据,输出给变送器;所述变送器电连接信号调理电路,将所述温度数据转换为电信号,输出给信号调理电路;所述信号调理电路电连接主控制器,对所述电信号进行放大、滤波处理,输出给主控制器;所述主控制器与开关输出电路电性连接,开关输出电路与所述N个加热块连接,主控制器根据收的到加热块的实时温度数据,输出动作指令给开关输出电路,控制各加热块与加热平台分合,均衡调节加热块加热,使加热平台 An intelligent temperature control heating plate heating system, characterized by comprising a heating platform, heating blocks N, thermistors, transmitters, signal conditioning circuit, an output circuit and a switching main controller; heating the N surface of the block defines a through hole are sequentially attached to the bottom of the heating stage; heating the heating block corresponding to the through hole on the platform defines a through hole, the thermistor is mounted in the through hole; said thermistor and transmitter electrically connected, the acquisition of each heating block temperature data, the output to the transmitter; said transducer is electrically connected to the signal conditioning circuit, the temperature data is converted into an electrical signal output to the signal conditioning circuit; the signal conditioning circuit electrically connected to the main controller, the electrical signal is amplified, filtered, output to the main controller; said master controller and an output circuit electrically connected to the switch, the switch output circuit connected to said N heating block, the main the real-time temperature controller to a heating block of data received, and outputs an operation command to the output switching circuit for controlling the heating of each heating block division internet, balanced regulation heating block is heated, the heating platform 面温度均匀;其中,N为正整数。 Surface temperature uniformity; wherein, N is a positive integer.
2.根据权利要求1所述的加热板智能控温加热系统,其特征在于,所述加热平台选用不锈钢板。 The intelligent temperature control heating plate heating system according to claim 1, characterized in that the heating plate made of stainless steel platform.
3.根据权利要求1所述的加热板智能控温加热系统,其特征在于,所述主控制器选用微处理器。 The intelligent temperature control heating plate of the heating system as claimed in claim 1, wherein the controller selects the main microprocessor.
CN 201410766679 2014-12-11 2014-12-11 Intelligent temperature control heating system for heating plate CN104503513A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105223989A (en) * 2015-09-29 2016-01-06 贵州剑星科技有限公司 Temperature-adjustable constant temperature heating system
CN107310157A (en) * 2017-08-04 2017-11-03 四川建筑职业技术学院 Large-sized intelligent temperature control hot bed for 3D printer

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Publication number Priority date Publication date Assignee Title
WO2006053690A1 (en) * 2004-11-17 2006-05-26 Steag Hama Tech Ag Method and device for thermally treating substrates
CN201354345Y (en) * 2009-02-20 2009-12-02 苏州汇科机电设备有限公司 Radial type heater plate structure for annealing or sintering furnace of electronic product
CN102668058A (en) * 2009-10-21 2012-09-12 朗姆研究公司 Heating plate with planar heater zones for semiconductor processing
CN203502133U (en) * 2013-07-16 2014-03-26 株洲科瑞变流电气有限公司 Rectifying element temperature measuring apparatus
CN204288016U (en) * 2014-12-11 2015-04-22 无锡市锡容电力电器有限公司 Intelligent temperature control heating system of heating plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006053690A1 (en) * 2004-11-17 2006-05-26 Steag Hama Tech Ag Method and device for thermally treating substrates
CN201354345Y (en) * 2009-02-20 2009-12-02 苏州汇科机电设备有限公司 Radial type heater plate structure for annealing or sintering furnace of electronic product
CN102668058A (en) * 2009-10-21 2012-09-12 朗姆研究公司 Heating plate with planar heater zones for semiconductor processing
CN203502133U (en) * 2013-07-16 2014-03-26 株洲科瑞变流电气有限公司 Rectifying element temperature measuring apparatus
CN204288016U (en) * 2014-12-11 2015-04-22 无锡市锡容电力电器有限公司 Intelligent temperature control heating system of heating plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105223989A (en) * 2015-09-29 2016-01-06 贵州剑星科技有限公司 Temperature-adjustable constant temperature heating system
CN107310157A (en) * 2017-08-04 2017-11-03 四川建筑职业技术学院 Large-sized intelligent temperature control hot bed for 3D printer

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