CN202382874U - Platinum channel thermocouple temperature measuring device - Google Patents

Platinum channel thermocouple temperature measuring device Download PDF

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Publication number
CN202382874U
CN202382874U CN2011205043880U CN201120504388U CN202382874U CN 202382874 U CN202382874 U CN 202382874U CN 2011205043880 U CN2011205043880 U CN 2011205043880U CN 201120504388 U CN201120504388 U CN 201120504388U CN 202382874 U CN202382874 U CN 202382874U
Authority
CN
China
Prior art keywords
platinum channel
temperature measuring
measuring device
thermocouple temperature
temperature
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 - Lifetime
Application number
CN2011205043880U
Other languages
Chinese (zh)
Inventor
李兆廷
穆美强
苏记华
赵建生
杨勇
吴军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Xufei Optoelectronic Technology Co Ltd
Original Assignee
Tunghsu Group Co Ltd
Zhengzhou Xufei Optoelectronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tunghsu Group Co Ltd, Zhengzhou Xufei Optoelectronic Technology Co Ltd filed Critical Tunghsu Group Co Ltd
Priority to CN2011205043880U priority Critical patent/CN202382874U/en
Application granted granted Critical
Publication of CN202382874U publication Critical patent/CN202382874U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a platinum channel thermocouple temperature measuring device which is characterized in that a platinum channel radially passes through a sleeve; and a thermocouple is arranged in the sleeve. In the temperature measuring device utilizing such as a technical scheme, the thermocouple is arranged in the platinum channel in a non-welded mode, so that the platinum channel is not damaged, the temperature of the platinum channel can be accurately detected, and thus the temperature of a vitreous humour can be accurately obtained.

Description

The platinum channel thermocouple temperature measuring apparatus
Technical field
The utility model relates to a kind of thermocouple temperature measuring apparatus of monitoring the platinum channel temperature.
Background technology
In the TFT-LCD glass substrate is produced; The material road has used pollution-free and can be to the even platinum channel of heating of glass to glass; And on the tube wall of platinum channel the sweating heat galvanic couple to detect temperature of glass liquid; And feed back to the direct heating control loop of this section to detection signal, to realize accuracy control over temperature.
But in normal production, because the characteristic of sweating heat galvanic couple, under hot environment; Thermopair is oxidation progressively, thereby causes the detected temperatures distortion of thermopair, thereby causes the disorder of heating circuit; Gently then cause temperature of glass liquid control out of true, influence product quality; Heavy then increase platinum body load, burn platinum channel body or flange, produce significant so accurately control the platinum channel electric thermo-couple temperature to the TFT-LCD glass substrate.
Summary of the invention
The purpose of the utility model provides a kind of thermocouple monitoring temperature accurately and do not damage the thermocouple temperature measuring apparatus of platinum channel.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Platinum channel radially passes a sleeve pipe, and thermopair is set in sleeve pipe.
Described sleeve pipe is a porcelain bushing.
Described thermopair is positioned on the axis of platinum channel.
Adopt the utility model of technique scheme, adopt a kind of mode of non-welding that thermopair is placed platinum channel, so neither damage platinum channel, can accurately detect the temperature of platinum channel again, thereby obtain the temperature of glass metal exactly.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Embodiment
As shown in Figure 1, refractory brick 4 is set around the platinum channel 1, insulating brick 5 insulations are adopted in the periphery of refractory brick 4.In the utility model, platinum channel 1 radially passes a porcelain bushing 2, and thermopair 3 is set in porcelain bushing 2, and thermopair 3 is positioned at and is preferred forms on the axis of platinum channel 1.

Claims (3)

1. platinum channel thermocouple temperature measuring apparatus, it is characterized in that: platinum channel (1) radially passes a sleeve pipe (2), and thermopair (3) is set in sleeve pipe (2).
2. platinum channel thermocouple temperature measuring apparatus according to claim 1 is characterized in that: described sleeve pipe (2) is a porcelain bushing.
3. platinum channel thermocouple temperature measuring apparatus according to claim 1 is characterized in that: described thermopair (3) is positioned on the axis of platinum channel (1).
CN2011205043880U 2011-12-07 2011-12-07 Platinum channel thermocouple temperature measuring device Expired - Lifetime CN202382874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205043880U CN202382874U (en) 2011-12-07 2011-12-07 Platinum channel thermocouple temperature measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205043880U CN202382874U (en) 2011-12-07 2011-12-07 Platinum channel thermocouple temperature measuring device

Publications (1)

Publication Number Publication Date
CN202382874U true CN202382874U (en) 2012-08-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205043880U Expired - Lifetime CN202382874U (en) 2011-12-07 2011-12-07 Platinum channel thermocouple temperature measuring device

Country Status (1)

Country Link
CN (1) CN202382874U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104316208A (en) * 2014-09-30 2015-01-28 彩虹显示器件股份有限公司 Temperature measuring apparatus applied to TFT channel body, and mounting method thereof
CN106500862A (en) * 2016-10-18 2017-03-15 成都中光电科技有限公司 A kind of method that periodically oxidation of thermocouple is compensated
CN106698892A (en) * 2016-12-30 2017-05-24 陕西彩虹电子玻璃有限公司 Cover plate glass platinum channel thermocouple device and manufacturing method thereof
CN108344520A (en) * 2018-02-07 2018-07-31 芜湖东旭光电科技有限公司 Thermocouple combines the unit
CN109752107A (en) * 2019-01-22 2019-05-14 山东景耀玻璃集团有限公司 The calculation method of vial kiln supply channel thermometric mode and its thermal efficiency

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104316208A (en) * 2014-09-30 2015-01-28 彩虹显示器件股份有限公司 Temperature measuring apparatus applied to TFT channel body, and mounting method thereof
CN106500862A (en) * 2016-10-18 2017-03-15 成都中光电科技有限公司 A kind of method that periodically oxidation of thermocouple is compensated
CN106500862B (en) * 2016-10-18 2018-11-23 成都中光电科技有限公司 A method of periodically the oxidation of thermocouple is compensated
CN106698892A (en) * 2016-12-30 2017-05-24 陕西彩虹电子玻璃有限公司 Cover plate glass platinum channel thermocouple device and manufacturing method thereof
CN106698892B (en) * 2016-12-30 2019-09-06 陕西彩虹电子玻璃有限公司 A kind of cover-plate glass platinum channel thermocouple assembly and its manufacturing method
CN108344520A (en) * 2018-02-07 2018-07-31 芜湖东旭光电科技有限公司 Thermocouple combines the unit
CN109752107A (en) * 2019-01-22 2019-05-14 山东景耀玻璃集团有限公司 The calculation method of vial kiln supply channel thermometric mode and its thermal efficiency

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: TUNGHSU GROUP CO., LTD.

Effective date: 20150402

TR01 Transfer of patent right

Effective date of registration: 20150402

Address after: 450016 Zhengzhou economic and Technological Development Zone, Henan, No. 66 South Road, No. three

Patentee after: Zhengzhou Xufei Optoelectronics Technology Co., Ltd.

Address before: 450016 Zhengzhou economic and Technological Development Zone, Henan, No. 66 South Road, No. three

Patentee before: Zhengzhou Xufei Optoelectronics Technology Co., Ltd.

Patentee before: Tungsu Group Co., Ltd.

EE01 Entry into force of recordation of patent licensing contract

Assignee: DONGXU OPTOELECTRONIC TECHNOLOGY CO., LTD.

Assignor: Zhengzhou Xufei Optoelectronics Technology Co., Ltd.

Contract record no.: 2015990000328

Denomination of utility model: Platinum channel thermocouple temperature measuring device

Granted publication date: 20120815

License type: Common License

Record date: 20150518

Assignee: WUHU DONGXU OPTOELECTRONIC EQUIPMENT TECHNOLOGY CO., LTD.

Assignor: Zhengzhou Xufei Optoelectronics Technology Co., Ltd.

Contract record no.: 2015990000329

Denomination of utility model: Platinum channel thermocouple temperature measuring device

Granted publication date: 20120815

License type: Common License

Record date: 20150518

Assignee: Wuhu Dongxu Photoelectric Technology Co., Ltd.

Assignor: Zhengzhou Xufei Optoelectronics Technology Co., Ltd.

Contract record no.: 2015990000330

Denomination of utility model: Platinum channel thermocouple temperature measuring device

Granted publication date: 20120815

License type: Common License

Record date: 20150518

Assignee: Shijiazhuang Dongxu Photoelectric Equipment Technology Co., Ltd.

Assignor: Zhengzhou Xufei Optoelectronics Technology Co., Ltd.

Contract record no.: 2015990000331

Denomination of utility model: Platinum channel thermocouple temperature measuring device

Granted publication date: 20120815

License type: Common License

Record date: 20150518

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CX01 Expiry of patent term

Granted publication date: 20120815

CX01 Expiry of patent term