CN109176035A - A kind of overlength thermocouple special processing equipment - Google Patents

A kind of overlength thermocouple special processing equipment Download PDF

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Publication number
CN109176035A
CN109176035A CN201810821458.1A CN201810821458A CN109176035A CN 109176035 A CN109176035 A CN 109176035A CN 201810821458 A CN201810821458 A CN 201810821458A CN 109176035 A CN109176035 A CN 109176035A
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CN
China
Prior art keywords
thermocouple
strip
module
pipe crimping
overlength
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Granted
Application number
CN201810821458.1A
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Chinese (zh)
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CN109176035B (en
Inventor
何兆龙
何华平
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JIANGSU ZHAOLONG ELECTRIC Co Ltd
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JIANGSU ZHAOLONG ELECTRIC Co Ltd
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Priority to CN201810821458.1A priority Critical patent/CN109176035B/en
Publication of CN109176035A publication Critical patent/CN109176035A/en
Application granted granted Critical
Publication of CN109176035B publication Critical patent/CN109176035B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/06Metal-working plant comprising a number of associated machines or apparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples

Abstract

The present invention proposes a kind of special processing equipment of overlength thermocouple comprising strip unreels module, and strip is straightened module, thermocouple crawl and locating module, and thermocouple welding fixed module, thermocouple electric connection line lineation module and pipe crimping form roller group.The dedicated overlength thermocouple special processing equipment of the oil well, based on existing metal tube pipe crimping equipment, it is automatically grabbed and locating module, thermocouple welding fixed module, electric connection line lineation module by designing thermocouple, thermocouple is placed into strip upper surface according to setting spacing one by one, then strip is formed into roller group by pipe crimping and carries out pipe crimping molding, form the thermocouple pipe crimping of sealing, suitable oil well etc. can be produced use is more than 800 meters long of overlength thermocouple, it is high in machining efficiency, save human cost;Manufactured overlength thermocouple packaging effect is good, and does not weld, easy to use, is adapted to harsh use environment, guarantees the service life of thermocouple.

Description

A kind of overlength thermocouple special processing equipment
Technical field
The present invention relates to thermocouple design and manufacturing technology field, in particular to a kind of dedicated overlength thermocouple of oil well is special Use process equipment.
Background technique
Thermocouple is common temperature element in temperature measuring instrument, it directly measures temperature, and temperature signal is converted At thermo-electromotive force signal, the temperature of measured medium is converted by electric meter.Thermocouple is non-in the application range of industrial circle Chang Guang has various structure types according to different application environments.
In petroleum exploration, in order to find security risk in time, safety accident is avoided, needs to feel in real time using thermocouple Survey the temperature of oil well different height.Since the depth of oil well is usually quite depth, reach 800-1200 meters or so, therefore, just needs It wants a kind of length far more than the oil well overlength thermocouple of general thermocouple length, is to be arranged along oil well depth direction Multi-point temperature measurement thermocouple, and due to manufacture craft, in order to meet the needs of oil well, current oil well overlength thermocouple The shorter thermocouple of length can only be passed through to site welding of the steel pipe of encapsulation according to designed spacing distance one by one Connection, in this way, the manufacture craft of overlength thermocouple can be more complicated, moreover, bonding strength in use also can be poor, heat Galvanic couple is easy to happen damage, and service life is shorter, affects normal oil well operation.Therefore need to develop a kind of intensity it is high, The oil well overlength thermocouple of service life length and high production efficiency.
Summary of the invention
For defect existing for oil well thermometric use demand and existing overlength thermocouple, the object of the present invention is to provide A kind of process equipment of the dedicated overlength thermocouple of oil well, can automatically continuously produce overlength thermocouple, be not necessarily to site welding, produce Quality is reliable, high production efficiency.
To achieve the object of the present invention, the special processing equipment of a kind of overlength thermocouple of the invention comprising strip is put Module is rolled up, is placed in strip alignment module thereafter, thermocouple crawl and locating module, thermocouple welding fixed module are placed in it Thermocouple electric connection line lineation module and pipe crimping afterwards forms roller group;Strip unreels module from strip and sends out, and is introduced into strip It is straightened module, is sent out after strip is kept formation state;The strip exit of the strip alignment module is provided with sensor, The length that the sensor sensing strip is sent out, when the length that strip is sent out is consistent with the thermocouple of setting distribution spacing, Strip stops conveying, and thermocouple crawl is positioned and secured on strip by the thermocouple crawl and locating module, described Thermocouple welding is fixed on belt steel surface by thermocouple welding fixed module;Then strip proceeds through thermocouple electrical connection Lineation wire module, the lineation module are equipped with strip with wide trunking;Pipe crimping molding roller group adjoins the thermoelectricity The strip that upper surface is fixed with thermocouple is carried out pipe crimping by multiple groups pipe crimping molding roller group by even electric connection line lineation module setting Operation forms closed thermocouple pipe crimping.
Preferably, the thermocouple is patch type thermocouple.
Further preferably, the rear end of pipe crimping molding roller group is provided with cutting module, long according to the actual use of setting Degree, thermocouple pipe crimping is cut automatically.
Further preferably, it is additionally provided with thermocouple pipe crimping winding wind in the rear end of the pipe crimping molding roller group, in institute Be equipped with thermocouple pipe crimping transmission guide wheel group and pre-bending roller group between the pipe crimping molding roller group stated and winding wind, pipe crimping at The thermocouple pipe crimping of type, by pre-bending roller group prebuckling, is then again rolled up thermocouple by winding wind after transmitting guide wheel group Pipe is wound on the major diameter roll shaft of winding wind.
The dedicated overlength thermocouple special processing equipment of oil well of the invention is based on existing metal tube pipe crimping equipment, passes through Design thermocouple automatically grabs and locating module, thermocouple welding fixed module, electric connection line lineation module, by thermocouple according to Setting spacing is placed into strip upper surface (inner surface) one by one, and strip is then formed roller group by pipe crimping and carries out pipe crimping molding, The thermocouple pipe crimping for forming sealing, can produce suitable oil well etc. and use is more than 800 meters long of overlength thermocouple, processing efficiency Height saves human cost;Manufactured overlength thermocouple packaging effect is good, and does not weld, and is adapted to harsh use Environment guarantees the service life of thermocouple.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, present invention objects, features and advantages above-mentioned and other will become Obviously.Wherein:
Fig. 1 show the composed structure schematic diagram of the special processing equipment of the overlength thermocouple of one embodiment of the invention;
Fig. 2 show the formation of tubes roller group of the special processing equipment of the overlength thermocouple of Fig. 1 and the structure setting of pre-bending deflector roll Schematic diagram.
Specific embodiment
In conjunction with attached drawing, by structure feature of the invention, working principle and advantage, details are as follows.
The composed structure of the special processing equipment of the overlength thermocouple of one embodiment of the invention shown in referring to Fig.1 is illustrated Figure, the process equipment includes that strip unreels module 10, is placed in strip alignment module 20 thereafter, thermocouple crawl and positioning Module 30, thermocouple welding fixed module 40 are placed in thermocouple electric connection line lineation module 50 thereafter, and pipe crimping forms roller group 60 And thermocouple winding module 70;Strip 1 unreels module 10 from strip and sends out, and is introduced into strip alignment module 20, strip 1 is protected It is sent out after holding formation state;The strip exit of the strip alignment module 20 is provided with sensor 22, the sensor The length that 22 sensing strips are sent out, when the length that strip is sent out is consistent with the thermocouple of setting distribution spacing, strip stops defeated It send, the crawl of thermocouple 2 is positioned and secured on strip 1 by the thermocouple crawl and locating module 30, the thermocouple Module 40 is welded and fixed, thermocouple 2 is weldingly fixed on belt steel surface;Then strip 1 moves on, and is electrically connected by thermocouple Lineation wire module 50, the lineation module 50 are equipped with strip with wide trunking 52, and the electric connection line of thermocouple 2 passes through It is neat after trunking 52 to be placed in belt steel surface;Pipe crimping molding roller group 60 adjoins the thermocouple electric connection line lineation module The strip that upper surface (inner surface) is fixed with thermocouple is carried out pipe crimping operation, shape by multiple groups pipe crimping molding roller group by 50 settings At closed thermocouple pipe crimping 100.In a preferred embodiment, the thermocouple is patch type thermocouple.
In a preferred embodiment, as shown in Figure 1, pipe crimping molding 60 rear end of roller group is provided with cutting module 65, thermocouple pipe crimping 100 can be cut according to the actual use length of setting.
In another preferred embodiment, referring to fig. 2, thermocouple is additionally provided in pipe crimping molding 60 rear end of roller group Pipe crimping 100 winds wind 70, is equipped with thermocouple between the pipe crimping molding roller group 60 and winding wind 70 and rolls up Pipe 100 transmits guide wheel group 62 and pre-bending roller group 64, and the molding thermocouple pipe crimping 100 of pipe crimping is after transmitting guide wheel group 62 by pre- Then thermocouple pipe crimping 100 is wound into the big of winding wind 70 by winding wind 70 again by 64 prebuckling of roller group On diameter roll shaft 72, instant packed shipment;At the scene in use, only needing coiled thermocouple pipe crimping through reel-pipe straightener Alignment can put into oil well use.
The dedicated overlength thermocouple process equipment of oil well of the invention, in conjunction with thermocouple production technology and hose tube-making process, Based on existing metal tube pipe crimping equipment, automatically grabbed by designing thermocouple and locating module, thermocouple welding fixed module, Thermocouple is placed into strip upper surface (inner surface) according to setting spacing, then by strip by electric connection line lineation module one by one Roller group is formed by pipe crimping and carries out pipe crimping molding, forms the thermocouple pipe crimping of sealing;Theoretically, various length specifications can be produced Overlength thermocouple.
Overlength thermocouple special processing equipment of the invention, can produce suitable oil well etc. and use is more than 800 meters long Overlength thermocouple, it is high in machining efficiency, save human cost;Manufactured overlength thermocouple packaging effect is good, and does not weld, It is adapted to harsh use environment, guarantees the service life of thermocouple.
The present invention is not limited to the described embodiments, and those skilled in the art is not departing from spirit of the invention i.e. public affairs Open in range, still may make some modifications or changes, thus the range that is limited with claims of the scope of the present invention as It is quasi-.

Claims (4)

1. a kind of special processing equipment of overlength thermocouple, which is characterized in that the process equipment includes that strip unreels module, It is placed in strip alignment module thereafter, thermocouple crawl and locating module, thermocouple welding fixed module are placed in thermoelectricity thereafter Even electric connection line lineation module and pipe crimping form roller group;Strip unreels module from strip and sends out, and is introduced into strip alignment module, It is sent out after strip is kept formation state;The strip exit of the strip alignment module is provided with sensor, the sense The length that device sensing strip is sent out is surveyed, when the length that strip is sent out is consistent with the thermocouple of setting distribution spacing, strip stops Thermocouple crawl is positioned and secured on strip by conveying, the thermocouple crawl and locating module, the thermocouple weldering It connects fixed module and thermocouple welding is fixed on belt steel surface;Then strip proceeds through thermocouple electric connection line lineation mould Block, the lineation module are equipped with strip with wide trunking;Pipe crimping molding roller group adjoins the thermocouple electrical connection The strip that upper surface is fixed with thermocouple is carried out pipe crimping operation, shape by multiple groups pipe crimping molding roller group by the setting of lineation wire module At closed thermocouple pipe crimping.
2. a kind of special processing equipment of overlength thermocouple as described in claim 1, which is characterized in that the thermocouple is Patch type thermocouple.
3. a kind of special processing equipment of overlength thermocouple as described in claim 1, which is characterized in that the pipe crimping molding The rear end of roller group is provided with cutting module, and according to the actual use length of setting, thermocouple pipe crimping is cut automatically.
4. a kind of special processing equipment of overlength thermocouple as described in claim 1, which is characterized in that the pipe crimping at The rear end of type roller group is additionally provided with thermocouple pipe crimping winding wind, the described pipe crimping molding roller group and winding wind it Between be equipped with thermocouple pipe crimping transmission guide wheel group and pre-bending roller group, the molding thermocouple pipe crimping of pipe crimping after transmitting guide wheel group by Then thermocouple pipe crimping is wound into the major diameter roll shaft of winding wind by pre-bending roller group prebuckling by winding wind again On.
CN201810821458.1A 2018-07-24 2018-07-24 Special processing equipment for ultra-long thermocouple Active CN109176035B (en)

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CN201810821458.1A CN109176035B (en) 2018-07-24 2018-07-24 Special processing equipment for ultra-long thermocouple

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Application Number Priority Date Filing Date Title
CN201810821458.1A CN109176035B (en) 2018-07-24 2018-07-24 Special processing equipment for ultra-long thermocouple

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CN109176035B CN109176035B (en) 2020-10-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111515700A (en) * 2020-04-29 2020-08-11 安徽万朗磁塑股份有限公司 Door strip of paper used for sealing processing production water line

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1558456A (en) * 2004-01-20 2004-12-29 孙文忠 Method of making armored thermocouple material
CN201306168Y (en) * 2008-12-19 2009-09-09 安徽鑫国仪表有限公司 A multi-point thermocouple for high-temperature ultra-long oil well
CN202033121U (en) * 2011-03-09 2011-11-09 天津市中环温度仪表有限公司 Precise temperature measuring multi-point thermocouple
US9067250B2 (en) * 2012-12-20 2015-06-30 Solar Turbines Incorporated Portable tube coiler
CN105913938A (en) * 2016-06-28 2016-08-31 河北华通线缆集团股份有限公司 High-temperature resistant steel pipe thermocouple cable for oil well and manufacturing method
CN107855459A (en) * 2017-09-27 2018-03-30 青岛征和工业股份有限公司 A kind of full-automatic sleeve rolling machine
CN108247290A (en) * 2017-12-21 2018-07-06 安徽中电气有限公司 A kind of processing method of abrasion resistant thermocouple

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1558456A (en) * 2004-01-20 2004-12-29 孙文忠 Method of making armored thermocouple material
CN201306168Y (en) * 2008-12-19 2009-09-09 安徽鑫国仪表有限公司 A multi-point thermocouple for high-temperature ultra-long oil well
CN202033121U (en) * 2011-03-09 2011-11-09 天津市中环温度仪表有限公司 Precise temperature measuring multi-point thermocouple
US9067250B2 (en) * 2012-12-20 2015-06-30 Solar Turbines Incorporated Portable tube coiler
CN105913938A (en) * 2016-06-28 2016-08-31 河北华通线缆集团股份有限公司 High-temperature resistant steel pipe thermocouple cable for oil well and manufacturing method
CN107855459A (en) * 2017-09-27 2018-03-30 青岛征和工业股份有限公司 A kind of full-automatic sleeve rolling machine
CN108247290A (en) * 2017-12-21 2018-07-06 安徽中电气有限公司 A kind of processing method of abrasion resistant thermocouple

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111515700A (en) * 2020-04-29 2020-08-11 安徽万朗磁塑股份有限公司 Door strip of paper used for sealing processing production water line

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