CN108458797A - A kind of radiation hardness multiconductor electrical connection insulation system and target body plug-in system - Google Patents
A kind of radiation hardness multiconductor electrical connection insulation system and target body plug-in system Download PDFInfo
- Publication number
- CN108458797A CN108458797A CN201810235019.2A CN201810235019A CN108458797A CN 108458797 A CN108458797 A CN 108458797A CN 201810235019 A CN201810235019 A CN 201810235019A CN 108458797 A CN108458797 A CN 108458797A
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- China
- Prior art keywords
- multiconductor
- insulator foot
- target body
- insulation
- cover plate
- 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.)
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 73
- 230000005855 radiation Effects 0.000 title claims abstract description 26
- 239000012212 insulator Substances 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring 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
- G01K7/023—Measuring 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 provided with specially adapted connectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a kind of radiation hardness multiconductors to be electrically connected insulation system, is related to spallation neutron target technical field, and insulation system includes insulator foot, is embedded on insulator foot and is equipped at least one installation unit for installing thermocouple；Insulation cover plate corresponding with insulator foot top surface, insulation cover plate are fixed electrode, and electrode tip is protruded on insulation cover plate surface, and cable extends outwardly from installation unit；Target body plug-in system realizes that multiconductor is electrically connected using the insulation system that multiconductor is electrically connected.The present invention is used to install the multiconductor electrical connection at thermocouple measurement end, realizes the electrical isolation between multiconductor electrical connection, can be used under neutron source radiation environment and be convenient for Remote Installation.
Description
Technical field
The invention belongs to spallation neutron target technical fields, and in particular to a kind of radiation hardness multiconductor electrical connection insulation system and
Target body plug-in system.
Background technology
Spallation neutron target is exactly to practice shooting to generate the device of hash neutron by proton precessional magnetometer, is research neutrons characteristic, visits
Survey section's grinding device of material microstructure and movement.Target body plug-in system be Chinese spallation neutron source project important system it
One, it is mounted on target station center, receives the bombardment of high energy proton beam and generates neutron.In order to accurately grasp the region each period
Temperature variations, introduce the thermocouple of multiple measuring temperatures, and the measurement end of thermocouple is designed as multiconductor electrical connection.
But there has been no the electric connection structures being exclusively used under spallation neutron target radiation environment at present, it can be by target body plug-in unit
（Measurement end）On thermocouple cable control room is led to by target body connector support, final measure obtains the temperature of each period
Situation of change.
Invention content
The object of the present invention is to provide a kind of radiation hardness multiconductor electrical connection insulation system and target body plug-in systems, for pacifying
The multiconductor electrical connection for filling thermocouple measurement end, realizes the electrical isolation between multiconductor electrical connection, can be used in neutron source spoke
It penetrates under environment and is convenient for Remote Installation.
The present invention provides the following technical solutions：A kind of radiation hardness multiconductor electrical connection insulation system, including insulation bottom
Seat and be correspondingly arranged at the insulation cover plate of insulator foot top surface, on insulator foot it is embedded be equipped with it is at least one for installing thermocouple
Installation unit, thermocouple include electrode and cable, and insulation cover plate compresses electrode, and electrode tip passes through insulation cover plate and on its surface
Protrusion, cable extend outwardly from installation unit.
As further describing for above-mentioned technical proposal：
The installation unit includes a cable trough and two electrode fitting grooves, and two electrode fitting groove convergences are connected to cable
Slot, cable trough extend to insulator foot edge；
Insulation cover plate is equipped with electrode through-hole corresponding with electrode fitting groove, and thermocouple probes pass perpendicularly through electrode through-hole.
As further describing for above-mentioned technical proposal：
The installation unit is equipped with 6 and is symmetrically distributed on insulator foot in two rows.
As further describing for above-mentioned technical proposal：
The making material of the insulator foot and insulation cover plate is ceramics.
As further describing for above-mentioned technical proposal：
The insulator foot and insulation cover plate are equipped with corresponding mounting hole, the cooperation that insulation cover plate passes through mounting hole and fastener
It is fixed on insulator foot top surface.
As further describing for above-mentioned technical proposal：
Positioning through hole, positioning through hole and mounting hole stagger setting are additionally provided on the insulator foot, insulator foot is logical by positioning
The cooperation in hole and fastener is installed on carrier.
The present invention also provides a kind of target body plug-in systems being electrically connected insulation system using radiation hardness multiconductor, including target body
Plug-in unit and target body connector support, the insertion of target body plug-in unit bottom surface are equipped with the fovea superior for the insulation system for installing the multiconductor electrical connection
Slot, the insertion of target body connector support top surface are equipped with the lower groove for the insulation system for installing multiconductor electrical connection, target body plug-in unit and
Target body connector support realizes multiconductor electrical connection by the insulation system that the multiconductor is electrically connected.
Beneficial effects of the present invention：Multiconductor for installing thermocouple measurement end is electrically connected, and realizes multiconductor electrical connection
Between electrical isolation, can be used under neutron source radiation environment and be convenient for Remote Installation, it is specific as follows：
（1）, the present invention radiation hardness multiconductor be electrically connected insulation system, by insulation system be mounted on carrier on, for installing heat
The multiconductor of galvanic couple measurement end is electrically connected, and is realized the electrical isolation between multiconductor electrical connection, can be used in neutron source radiation ring
Under border and it is convenient for Remote Installation；
（2）, in radiation hardness multiconductor of the present invention electrical connection insulation system, insulator foot and insulation cover plate are split structure, are made
It is easy for installation to be electrically connected each element；Insulator foot is a ceramic integrated component, is suitable for neutron irradiation environment, high temperature resistant corrosion resistant
Erosion, processes 6 Ge Gong, 12 road cable legs in the insulating materials of an entirety, and one group of electrical connection, energy is arranged in each installation unit
Meet simultaneously insulation between each electrical connection and with installation carrier（Target body plug-in unit or target body connector support）Insulation；In addition, peace
Unit aligned orderly, compact-sized is filled, overall dimensions are small, do not occupy excessive space additionally；Insulation cover plate acts the electrode that is fixed and clamped
And the effect insulated；
（3）, the present invention the target body plug-in system that insulation system is electrically connected using radiation hardness multiconductor, in the system, target body is inserted
The carrier of part and target body connector support as above-mentioned insulation system, in use, being inserted in target body plug-in unit and target body by insulation system
It is corresponding respectively in part support to install component on thermocouple（Electrode and cable）With thermocouple lower component（Electrode and cable）, pass through
Thermocouple cable on target body plug-in unit is led to control room by such design, and final measure obtains the temperature change of each period
Situation, convenient for realizing Remote Installation, maintenance and thermometric under radiation environment.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram that the present invention is in assembled state with thermocouple；
Fig. 3 is the dimensional structure diagram of insulator foot in the present invention；
Fig. 4 is the vertical view of insulator foot in the present invention；
Fig. 5 is the dimensional structure diagram of insulation cover plate in the present invention；
Fig. 6 is the dimensional structure diagram that insulator foot is in assembled state with thermocouple in the present invention；
Fig. 7 is the sectional view for being in assembled state in the present invention with thermocouple；
In figure label for：1, insulator foot；111, electrode fitting groove；112, cable trough；12, mounting hole；13, positioning through hole；2、
Insulation cover plate；21, electrode through-hole；3, electrode；4, cable.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " being equipped with ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
In conjunction with Figure of description, the design feature that the present invention will be described in detail.
Referring to Fig. 1 and Fig. 2, the present embodiment provides a kind of radiation hardness multiconductors to be electrically connected insulation system, including insulator foot 1
It is embedded on insulator foot 1 to be used to pacify equipped at least one in conjunction with Fig. 3 with the insulation cover plate 2 for being correspondingly arranged at 1 top surface of insulator foot
Fill thermocouple（Multiconductor is electrically connected）Installation unit, thermocouple includes electrode and cable, and insulation cover plate 2 compresses electrode, electrode
Top passes through insulation cover plate 2 and is protruded on its surface, and cable extends outwardly from installation unit.
The present invention designs a kind of insulation system, insulation system is mounted on carrier, for installing thermocouple measurement end
Multiconductor is electrically connected, and realizes the electrical isolation between multiconductor electrical connection, can be used under neutron source radiation environment and convenient for remote
Journey is installed.
Referring to Fig. 4, furtherly, installation unit includes a cable trough 112 and two electrode fitting grooves 111, two electricity
The convergence of pole mounting groove 111 is connected to cable trough 112, and cable trough 112 extends to 1 edge of insulator foot；Insulation cover plate 2 be equipped with
111 corresponding electrode through-hole 21 of electrode fitting groove, thermocouple probes pass perpendicularly through electrode through-hole 21.Insulator foot 1 and insulation
The making material of cover board 2 is ceramics, and installation unit is equipped with 6 and is symmetrically distributed on insulator foot 1 in two rows.
In the present embodiment, insulator foot 1 is a ceramic integrated component, is suitable for neutron irradiation environment, high temperature resistant corrosion resistant
Erosion, processes 6 Ge Gong, 12 road cable legs in the insulating materials of an entirety, and one group of electrical connection, energy is arranged in each installation unit
Meet the insulation between each electrical connection and the insulation with installation carrier simultaneously；In addition, it is installation unit aligned orderly, compact-sized,
Overall dimensions are small, do not occupy excessive space additionally；Insulation cover plate 2 acts be fixed and clamped electrode and insulation.
Referring to Fig. 1,3,5 and 7, furtherly, insulator foot 1 and insulation cover plate 2 are equipped with corresponding mounting hole 12, insulation
Cover board 2 is fixed on 1 top surface of insulator foot by the cooperation of mounting hole 12 and fastener.
In the present embodiment, insulator foot 1 and insulation cover plate 2 are split structure, keep each element of electrical connection easy for installation.
Referring to Fig. 4 and Fig. 6, furtherly, positioning through hole 13, positioning through hole 13 and mounting hole are additionally provided on insulator foot 1
12 stagger settings, insulator foot 1 are installed on by the cooperation of positioning through hole 13 and fastener on carrier.
In use, the electrode 3 and cable 4 during thermocouple multiconductor is electrically connected are assembled to insulator foot 1, insulating cover successively
Plate 2 is assembled to insulator foot 1 by corresponding direction, then will be integrally attached to carrier by the cooperation of positioning through hole 13 and fastener
On.
The present embodiment also provides a kind of target body plug-in system being electrically connected insulation system using radiation hardness multiconductor, including target
Body plug-in unit and target body connector support, the insertion of target body plug-in unit bottom surface are equipped with the upper groove of the insulation system of installation multiconductor electrical connection,
The insertion of target body connector support top surface is equipped with the lower groove of the insulation system of installation multiconductor electrical connection, target body plug-in unit and target body plug-in unit
Support realizes multiconductor electrical connection by the insulation system that multiconductor is electrically connected.
In the system, the carrier of target body plug-in unit and target body connector support as above-mentioned insulation system, in use, passing through insulation
Structure is corresponding respectively on target body plug-in unit and target body connector support to be installed component on thermocouple（Electrode and cable）And thermocouple
Lower component（Electrode and cable）, the thermocouple cable on target body plug-in unit is led to control room by design in this way, final to measure
The temperature variations of each period are obtained, convenient for realizing Remote Installation, maintenance and thermometric under radiation environment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of radiation hardness multiconductor is electrically connected insulation system, which is characterized in that including insulator foot（1）It insulate with being correspondingly arranged at
Pedestal（1）The insulation cover plate of top surface（2）, insulator foot（1）Upper insertion is equipped at least one installation list for installing thermocouple
Member, thermocouple include electrode and cable, insulation cover plate（2）Electrode is compressed, electrode tip passes through insulation cover plate（2）And on its surface
Protrusion, cable extend outwardly from installation unit.
2. radiation hardness multiconductor according to claim 1 is electrically connected insulation system, it is characterised in that：The installation unit packet
Include a cable trough（112）With two electrode fitting grooves（111）, two electrode fitting grooves（111）Convergence is connected to cable trough
（112）, cable trough（112）Extend to insulator foot（1）Edge；
Insulation cover plate（2）It is equipped with and electrode fitting groove（111）Corresponding electrode through-hole（21）, thermocouple probes pass perpendicularly through
Electrode through-hole（21）.
3. radiation hardness multiconductor according to claim 2 is electrically connected insulation system, it is characterised in that：The installation unit is set
There are 6 and is symmetrically distributed in insulator foot in two rows（1）On.
4. radiation hardness multiconductor according to claim 1 is electrically connected insulation system, it is characterised in that：The insulator foot
（1）And insulation cover plate（2）Making material be ceramics.
5. radiation hardness multiconductor according to claim 1 is electrically connected insulation system, it is characterised in that：The insulator foot
（1）And insulation cover plate（2）It is equipped with corresponding mounting hole（12）, insulation cover plate（2）Pass through mounting hole（12）With matching for fastener
Insulator foot is fixed in conjunction（1）Top surface.
6. radiation hardness multiconductor according to claim 5 is electrically connected insulation system, it is characterised in that：The insulator foot
（1）On be additionally provided with positioning through hole（13）, positioning through hole（13）With mounting hole（12）Stagger setting, insulator foot（1）Pass through positioning
Through-hole（13）Cooperation with fastener is installed on carrier.
7. a kind of target body plug-in unit system using claim 1 ~ 6 any one of them radiation hardness multiconductor electrical connection insulation system
System, it is characterised in that：Including target body plug-in unit and target body connector support, it is described mostly tactile that the insertion of target body plug-in unit bottom surface is equipped with installation
The upper groove of the insulation system of point electrical connection, the insertion of target body connector support top surface are equipped with the insulation for installing the multiconductor electrical connection
The lower groove of structure, target body plug-in unit and target body connector support realize multiconductor electricity by the insulation system that the multiconductor is electrically connected
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235019.2A CN108458797B (en) | 2018-03-21 | 2018-03-21 | Radiation-resistant multi-contact electric connection insulation structure and target body plug-in system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235019.2A CN108458797B (en) | 2018-03-21 | 2018-03-21 | Radiation-resistant multi-contact electric connection insulation structure and target body plug-in system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458797A true CN108458797A (en) | 2018-08-28 |
| CN108458797B CN108458797B (en) | 2023-11-03 |
Family
ID=63237358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235019.2A Active CN108458797B (en) | 2018-03-21 | 2018-03-21 | Radiation-resistant multi-contact electric connection insulation structure and target body plug-in system |
Country Status (1)
| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281497A (en) * | 1998-03-27 | 1999-10-15 | Kawasaki Steel Corp | Fitting method for sheath thermocouple for measuring temperature of metal body inside |
| CN203443689U (en) * | 2013-07-05 | 2014-02-19 | 江苏兆龙电气有限公司 | Thermocouple used for measuring temperature of aluminium-alloy solution |
| CN104155019A (en) * | 2014-08-15 | 2014-11-19 | 中利腾晖光伏科技有限公司 | Temperature measuring device and temperature measuring method |
| CN105509914A (en) * | 2015-11-10 | 2016-04-20 | 深圳市国创新能源研究院 | Insulating thermocouple resistant to electromagnetic field |
| CN205333214U (en) * | 2016-01-27 | 2016-06-22 | 郑明� | Temperature measuring device in integrated jar in spark plug |
-
2018
- 2018-03-21 CN CN201810235019.2A patent/CN108458797B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281497A (en) * | 1998-03-27 | 1999-10-15 | Kawasaki Steel Corp | Fitting method for sheath thermocouple for measuring temperature of metal body inside |
| CN203443689U (en) * | 2013-07-05 | 2014-02-19 | 江苏兆龙电气有限公司 | Thermocouple used for measuring temperature of aluminium-alloy solution |
| CN104155019A (en) * | 2014-08-15 | 2014-11-19 | 中利腾晖光伏科技有限公司 | Temperature measuring device and temperature measuring method |
| CN105509914A (en) * | 2015-11-10 | 2016-04-20 | 深圳市国创新能源研究院 | Insulating thermocouple resistant to electromagnetic field |
| CN205333214U (en) * | 2016-01-27 | 2016-06-22 | 郑明� | Temperature measuring device in integrated jar in spark plug |
Non-Patent Citations (2)
| Title |
|---|
| 吴煊;何泳成;金大鹏;聂小军;刘磊;: "CSNS废束站温度监测系统设计", 核电子学与探测技术, no. 02, pages 66 - 70 * |
| 翁逸卿;: "柔性多点温度计检测列管式固定床反应器温度的应用分析", 医药工程设计, no. 01, pages 54 - 56 * |
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|---|---|
| CN108458797B (en) | 2023-11-03 |
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