CN202111297U - Thermocouple connector used on high-reliability occasions - Google Patents

Thermocouple connector used on high-reliability occasions Download PDF

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Publication number
CN202111297U
CN202111297U CN2011200833337U CN201120083333U CN202111297U CN 202111297 U CN202111297 U CN 202111297U CN 2011200833337 U CN2011200833337 U CN 2011200833337U CN 201120083333 U CN201120083333 U CN 201120083333U CN 202111297 U CN202111297 U CN 202111297U
Authority
CN
China
Prior art keywords
thermocouple
connector plug
thermocouple connector
connector
chuck body
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
CN2011200833337U
Other languages
Chinese (zh)
Inventor
孙炯
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.)
NINGBO AUQI AUTO-INSTRUMENT EQUIPMENT CO LTD
Original Assignee
NINGBO AUQI AUTO-INSTRUMENT EQUIPMENT 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 NINGBO AUQI AUTO-INSTRUMENT EQUIPMENT CO LTD filed Critical NINGBO AUQI AUTO-INSTRUMENT EQUIPMENT CO LTD
Priority to CN2011200833337U priority Critical patent/CN202111297U/en
Application granted granted Critical
Publication of CN202111297U publication Critical patent/CN202111297U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a thermocouple connector used on high-reliability occasions. The thermocouple connector consists of a connector plug and a connector plug seat, wherein, the connector plug consists of an industrial thermocouple connector plug, a first sleeve chuck body and a first two-ring sleeve chuck body; the connector plug seat consists of an industrial thermocouple connector plug seat, a second sleeve chuck body and a second two-ring sleeve chuck body; the thermocouple connector plug and the thermocouple connector plug seat are inserted together and then sealed and fixed through a third two-ring sleeve chuck body; by the aid of the first and the second two-ring sleeve chuck bodies, an armoured compensating cable and an armoured thermocouple are fixed and sealed together; and the whole connector is fixed with on-site supporting plates through fixing nuts. The thermocouple connector provided by the utility model can effectively prevent the pin core of the thermocouple connector plug/the thermocouple connector plug seat from being eroded by on-site harmful media, protect the thermocouple connector plug/the thermocouple connector plug seat from looseness caused by strong vibration, and ensure the reliable transmission of thermoelectric signals of the thermocouple and the service life of the pin core of the thermocouple connector plug/the thermocouple connector plug seat.

Description

The thermocouple connector that a kind of high reliability occasion is used
Technical field
The utility model relates to a kind of thermocouple connector, belongs to electric signal connector category.
Background technology
At present, what the measurement of cooling agent core exit temperature was used in the pressure vessel of pressurized-water reactor nuclear power plant is armouring K type thermocouple, and the heat-signal of telecommunication of its temperature will pass pressure vessel and containment; Require reliable be sent in the control room on the signal processor undistortedly; Realize its various functions (for example temperature shows, core temperature protection etc.), this thermocouple temperature measuring apparatus is except normally working under the nuclear power station nominal situation; To guarantee that also (for example penstock breaks in the nuclear power plant accident operating mode; The water of HTHP outflows, or sprays operating mode in the containment under the accident), and seismic condition reliably and undistortedly transmits temperature signal down.The occasion of these high reliability request, conventional technical grade thermocouple connector can not satisfy the requirement of above-mentioned operating mode, must design special thermocouple connector.
Summary of the invention
The utility model technical problem to be solved is to overcome the above-mentioned deficiency of prior art and the thermocouple connector that provides a kind of high reliability occasion to use, makes it can meet the instructions for use of high reliability occasion.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The thermocouple connector that a kind of high reliability occasion is used; The connector plug that constitutes by acting thermocouple plug, the first cutting ferrule body and the first dicyclo cutting ferrule body; And form by connector body two parts that thermocouple socket, the second cutting ferrule body and the second dicyclo cutting ferrule body constitute; Thermocouple connector plug and receptacle accepts together after, with the 3rd dicyclo cutting ferrule body sealing and fixing.
By means of the first and second dicyclo cutting ferrule bodies, the sealing of realization armoured compensating cable and armoured thermocouple and fixing. [0006]The surface that whole connector is fixed described armouring sleeve pipe bringing-up section with nut and on-the-spot supporting bracket is provided with groove.
The advantage of the utility model is: two cutting ferrules and cutting ferrule body seal the plug and socket of thermocouple therebetween; Prevent that outside pernicious gas, aqueous vapor and liquid (hot water or buck that for example band is pressed, band is warm) from corroding the nook closing member of thermocouple; The reliable transmission of hot thermocouple-signal of telecommunication and the useful life of socket-plug nook closing member have been guaranteed effectively; Simultaneously, can also prevent the loosening of thermocouple socket-plug under the sharp pounding.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
0009]Embodiment further describes the utility model below in conjunction with accompanying drawing.
As shown in Figure 1; The connector plug that the thermocouple connector that a kind of high reliability occasion is used is made up of industrial acting thermocouple plug 4, the first cutting ferrule body 2 and the first dicyclo cutting ferrule body 1, and form by connector body two parts that industrial heat galvanic couple socket 5, the second cutting ferrule body 7 and the second dicyclo cutting ferrule body 8 constitute.Thermocouple connector plug and receptacle accepts together after, with the 3rd dicyclo cutting ferrule body 3 sealing and fixing.
By means of the first and second dicyclo cutting ferrule bodies, the sealing of realization armoured compensating cable and armoured thermocouple and fixing.
Above-mentioned thermocouple connector is fixed through hold-down nut 6 and on-the-spot supporting bracket.

Claims (1)

1. the thermocouple connector that uses of a high reliability occasion; It is characterized in that: the connector plug that it is made up of industrial acting thermocouple plug, the first cutting ferrule body and the first dicyclo cutting ferrule body; And form by connector body two parts that industrial heat galvanic couple socket, the second cutting ferrule body and the second dicyclo cutting ferrule body constitute; Thermocouple connector plug and receptacle accepts together after, with the 3rd dicyclo cutting ferrule body sealing and fixing.
CN2011200833337U 2011-03-26 2011-03-26 Thermocouple connector used on high-reliability occasions Expired - Lifetime CN202111297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200833337U CN202111297U (en) 2011-03-26 2011-03-26 Thermocouple connector used on high-reliability occasions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200833337U CN202111297U (en) 2011-03-26 2011-03-26 Thermocouple connector used on high-reliability occasions

Publications (1)

Publication Number Publication Date
CN202111297U true CN202111297U (en) 2012-01-11

Family

ID=45436746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200833337U Expired - Lifetime CN202111297U (en) 2011-03-26 2011-03-26 Thermocouple connector used on high-reliability occasions

Country Status (1)

Country Link
CN (1) CN202111297U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538990A (en) * 2012-01-12 2012-07-04 山东电力研究院 Thermocouple fixing device with thermal insulation function
CN103389169A (en) * 2013-07-24 2013-11-13 浙江泰索科技有限公司 Thermocouple cold junction compensation type combined socket connector
CN104577481A (en) * 2014-12-20 2015-04-29 江门市光之典照明有限公司 Novel waterproof joint structure
CN104677516A (en) * 2013-12-02 2015-06-03 江西昌河航空工业有限公司 High-strength high-gas-tightness quick-connecting type temperature measuring feed device
CN105004442A (en) * 2015-05-11 2015-10-28 奥可利电子(昆山)有限公司 Thermocouple connection plastic part
CN105741894A (en) * 2016-03-30 2016-07-06 宁波奥崎自动化仪表设备有限公司 1E-grade reactor pile core temperature measurement equipment for nuclear power plant
CN110211715A (en) * 2019-05-27 2019-09-06 苏州热工研究院有限公司 Pipeline fluid thermally stratified layer monitoring device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538990A (en) * 2012-01-12 2012-07-04 山东电力研究院 Thermocouple fixing device with thermal insulation function
CN103389169A (en) * 2013-07-24 2013-11-13 浙江泰索科技有限公司 Thermocouple cold junction compensation type combined socket connector
CN103389169B (en) * 2013-07-24 2015-06-24 浙江泰索科技有限公司 Thermocouple cold junction compensation type combined socket connector
CN104677516A (en) * 2013-12-02 2015-06-03 江西昌河航空工业有限公司 High-strength high-gas-tightness quick-connecting type temperature measuring feed device
CN104577481A (en) * 2014-12-20 2015-04-29 江门市光之典照明有限公司 Novel waterproof joint structure
CN105004442A (en) * 2015-05-11 2015-10-28 奥可利电子(昆山)有限公司 Thermocouple connection plastic part
CN105741894A (en) * 2016-03-30 2016-07-06 宁波奥崎自动化仪表设备有限公司 1E-grade reactor pile core temperature measurement equipment for nuclear power plant
CN110211715A (en) * 2019-05-27 2019-09-06 苏州热工研究院有限公司 Pipeline fluid thermally stratified layer monitoring device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: Workshop 32, No.68, Yuhai East Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province

Patentee after: NINGBO AUQI AUTO-INSTRUMENT EQUIPMENT Co.,Ltd.

Address before: Jiangbei District, Zhejiang city of Ningbo Province Dongsheng Street 315020 No. 52

Patentee before: NINGBO AUQI AUTO-INSTRUMENT EQUIPMENT Co.,Ltd.

CP02 Change in the address of a patent holder
CX01 Expiry of patent term

Granted publication date: 20120111

CX01 Expiry of patent term