CN108519554A - Coil voltage ageing heating plate - Google Patents
Coil voltage ageing heating plate Download PDFInfo
- Publication number
- CN108519554A CN108519554A CN201810266808.2A CN201810266808A CN108519554A CN 108519554 A CN108519554 A CN 108519554A CN 201810266808 A CN201810266808 A CN 201810266808A CN 108519554 A CN108519554 A CN 108519554A
- Authority
- CN
- China
- Prior art keywords
- wall
- electric hot
- hot plate
- plate
- fixed
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title abstract description 25
- 230000032683 aging Effects 0.000 title abstract description 13
- 238000009413 insulation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000001012 protector Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/346—Testing of armature or field windings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The invention discloses coil voltage ageing heating plates, including operation console, the side of described operation console top exterior walls is placed with the first electric hot plate, and operation console is located at the top exterior walls of the first electric hot plate side and is placed with the second electric hot plate, first electric hot plate and the second electric hot plate opposite side outer wall are bonded with heat-conducting plate, and first outer wall of the electric hot plate close to the second electric hot plate side temperature sensor is fixed with by screw, first electric hot plate and the opposite side outer wall of the second electric hot plate are bonded with thermal insulation board, and the side outer wall of thermal insulation board is fixed with fixed plate by screw, the top and bottom of the fixed plate outer wall offer mounting hole, and the inner wall of mounting hole is plugged with clamping screw.The present invention prevents heating plate to be burned since temperature is excessively high, and intelligence degree is higher, plays good heating effect, improves heating quality, ensure that coil heats temperature is uniform, can prevent excess calories from losing, energy conservation and environmental protection, and practicability is higher.
Description
Technical field
The present invention relates to heating plate technical field more particularly to coil voltage ageing heating plates.
Background technology
Referring especially to NB/T42004-2013, (high-voltage AC motor stator coil is exhausted over the ground for domestic large-size machine manufacturing enterprise
Edge electrical ageing test method) carry out testing of electric motors coil insulation against ground voltage ageing effect, this standard is ensureing test voltage and test
Coil voltage ageing out-of-service time (the time-to-failure under electrical are tested in the case of temperature
Stress), domestic HV Electric Machine Coil insulation against ground electrical ageing test is also in the starting stage, how to meet coil heats requirement
Safe ready test again, does not all seek unity of standard, existing coil voltage ageing heating plate design structure is simple, adds both at home and abroad at present
Thermal effect is poor, cannot accomplish that thermostatic control is heated, it is clear that can no longer meet the use demand of people.
Invention content
Technical problems based on background technology, the present invention propose coil voltage ageing heating plate.
It places the side of coil voltage ageing heating plate proposed by the present invention, including operation console, described operation console top exterior walls
There is the first electric hot plate, and operation console is located at the top exterior walls of the first electric hot plate side and is placed with the second electric hot plate, first electricity
Hot plate and the second electric hot plate opposite side outer wall are bonded with heat-conducting plate, and the first electric hot plate is close to the outer wall of the second electric hot plate side
It is fixed with temperature sensor by screw, first electric hot plate and the opposite side outer wall of the second electric hot plate are bonded with heat preservation
Plate, and the side outer wall of thermal insulation board is fixed with fixed plate by screw, the top and bottom of the fixed plate outer wall offer
Mounting hole, and the inner wall of mounting hole is plugged with clamping screw, the other side of the operation console top exterior walls is placed with accumulator, and
Top exterior walls of the operation console between accumulator and the first electric hot plate are placed with protector, and the side outer wall of the operation console is logical
It crosses screw and is fixed with control cabinet, and the inner wall of control cabinet is welded with mounting post, the outer wall of the mounting post is fixed with by screw
Pcb board, and the outer wall of pcb board is welded with processor.
Preferably, first electric hot plate and the second electric hot plate side outer wall of supporting or opposing are fixed with knob by screw, and
The outer wall of knob is socketed with collet.
Preferably, the outer wall of the control cabinet offers the first mounting groove, and the inner wall of the first mounting groove is solid by screw
Surely there is display screen.
Preferably, the control cabinet is located at the outer wall below the first mounting groove and offers the second mounting groove, and the second installation
The inner wall of slot is fixed with operation keyboard by screw.
Preferably, the signal output end of the temperature sensor is connected by signal wire with the signal input part of processor
It connects, and processor is located at the inside of control cabinet.
Preferably, first electric hot plate, the second electric hot plate, first electric hot plate, the second electric hot plate, protector and aobvious
Display screen is connected with switch by conducting wire, and switch is connected connection protector with processor and display screen is connected with out by conducting wire
It closes, and switch is connected with processor.
Preferably, the outer wall of the control cabinet offers heat emission hole, and the inner wall of heat emission hole is bonded with Air Filter.
Beneficial effects of the present invention are：
1, by being provided with temperature sensor, the heating temperature of heating plate can be detected constantly, and automatically adjust heating plate
Heating power, to carry out heated at constant temperature, when heating plate when the temperature is excessively high, automatic protection device disconnect stop heating,
Heating plate is prevented to be burned since temperature is excessively high, intelligence degree is higher, plays good heating effect, improves heating matter
Amount.
2, by being provided with heat-conducting plate and thermal insulation board, heat-conducting plate can play good conductive force, ensure that coil adds
Hot temperature is uniform, and thermal insulation board has electrical isolation and heat-insulating property well, can prevent excess calories from losing, and energy conservation and environmental protection is real
It is higher with property.
Description of the drawings
Fig. 1 is the overall structure diagram of coil voltage ageing heating plate proposed by the present invention；
Fig. 2 is the control cabinet structural schematic diagram of coil voltage ageing heating plate proposed by the present invention.
In figure：1 operation console, 2PCB plates, 3 processors, 4 control cabinets, 5 collets, 6 knobs, 7 clamping screws, 8 fixed plates, 9
First electric hot plate, 10 heat-conducting plates, 11 second electric hot plates, 12 thermal insulation boards, 13 temperature sensors, 14 protectors, 15 accumulators, 16 are shown
Display screen, 17 operation keyboards.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, it places the side of coil voltage ageing heating plate, including operation console 1,1 top exterior walls of described operation console
There is the first electric hot plate 9, and operation console 1 is located at the top exterior walls of 9 side of the first electric hot plate and is placed with the second electric hot plate 11, the first electricity
Hot plate 9 and 11 opposite side outer wall of the second electric hot plate are bonded with heat-conducting plate 10, and the first electric hot plate 9 is close to the second electric hot plate 11 1
The outer wall of side is fixed with temperature sensor 13 by screw, and the first electric hot plate 9 and 11 opposite side outer wall of the second electric hot plate are viscous
It is connected to thermal insulation board 12, and the side outer wall of thermal insulation board 12 is fixed with fixed plate 8, the top and bottom of 8 outer wall of fixed plate by screw
Portion offers mounting hole, and the inner wall of mounting hole is plugged with clamping screw 7, and the other side of 1 top exterior walls of operation console is placed with
Accumulator 15, and operation console 1 is located at the top exterior walls between accumulator 15 and the first electric hot plate 9 and is placed with protector 14, operation
The side outer wall of platform 1 is fixed with control cabinet 4 by screw, and the inner wall of control cabinet 4 is welded with mounting post, and the outer wall of mounting post is logical
It crosses screw and is fixed with pcb board 2, and the outer wall of pcb board 2 is welded with processor 3.
In the present invention, the first electric hot plate 9 and the second electric hot plate 11 side outer wall of supporting or opposing are fixed with knob 6 by screw,
And the outer wall of knob 6 is socketed with collet 5, the outer wall of control cabinet 4 offers the first mounting groove, and the inner wall of the first mounting groove is logical
It crosses screw and is fixed with display screen 16, control cabinet 4 is located at the outer wall below the first mounting groove and offers the second mounting groove, and the second peace
The inner wall of tankage is fixed with operation keyboard 17 by screw, and the signal output end of temperature sensor 13 passes through signal wire and processor
3 signal input part is connected, and processor 3 is located at the inside of control cabinet 4, the first electric hot plate 9, the second electric hot plate 11, first
Electric hot plate 9, the second electric hot plate 11, protector 14 and display screen 16 are connected with switch by conducting wire, and switch and 3 phase of processor
Connection protector 14 and display screen 16 are connected with switch by conducting wire, and switch is connected with processor 3, outside control cabinet 4
Wall offers heat emission hole, and the inner wall of heat emission hole is bonded with Air Filter, the model BM100 of temperature sensor 13, processor 3
Model ARM9TDMI.
In use, the coil heated is clipped between the first electric hot plate 9 and the second electric hot plate 11 first, then
It is securely fixed, the first electric hot plate 9 and the second electric hot plate 11 are then separately connected protector 14 and are stored by clamping screw 7
Battery 15 controls the unlatching of two electric hot plates and is heated, and when temperature sensor 13 detects when the temperature is excessively high, automatically controls two
The heating power of heating plate ensures progress heated at constant temperature, works as equipment fault, and when temperature can not be controlled, protector 14 can be automatic
It disconnects, cuts off entire heater circuit, avoid the generation with electrification.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. coil voltage ageing heating plate, including operation console (1), which is characterized in that put the side of described operation console (1) top exterior walls
It is equipped with the first electric hot plate (9), and operation console (1) is located at the top exterior walls of the first electric hot plate (9) side and is placed with the second electric hot plate
(11), first electric hot plate (9) and the second electric hot plate (11) opposite side outer wall are bonded with heat-conducting plate (10), and the first electric heating
Outer wall of the plate (9) close to the second electric hot plate (11) side is fixed with temperature sensor (13), first electric hot plate by screw
(9) and the opposite side outer wall of the second electric hot plate (11) is bonded with thermal insulation board (12), and the side outer wall of thermal insulation board (12) passes through
Screw is fixed with fixed plate (8), and the top and bottom of fixed plate (8) outer wall offer mounting hole, and mounting hole is interior
Wall is plugged with clamping screw (7), and the other side of operation console (1) top exterior walls is placed with accumulator (15), and operation console (1)
Top exterior walls between accumulator (15) and the first electric hot plate (9) are placed with protector (14), and the one of the operation console (1)
Side outer wall is fixed with control cabinet (4) by screw, and the inner wall of control cabinet (4) is welded with mounting post, the outer wall of the mounting post
It is fixed with pcb board (2) by screw, and the outer wall of pcb board (2) is welded with processor (3).
2. coil voltage ageing heating plate according to claim 1, which is characterized in that first electric hot plate (9) and second
Electric hot plate (11) side outer wall of supporting or opposing is fixed with knob (6) by screw, and the outer wall of (6) of shaking hands is socketed with collet (5).
3. coil voltage ageing heating plate according to claim 1, which is characterized in that the outer wall of the control cabinet (4) opens up
There is the first mounting groove, and the inner wall of the first mounting groove is fixed with display screen (16) by screw.
4. coil voltage ageing heating plate according to claim 1, which is characterized in that the control cabinet (4) is located at the first peace
Outer wall below tankage offers the second mounting groove, and the inner wall of the second mounting groove is fixed with operation keyboard (17) by screw.
5. coil voltage ageing heating plate according to claim 1, which is characterized in that the signal of the temperature sensor (13)
Output end is connected by signal wire with the signal input part of processor (3), and processor (3) is located at the inside of control cabinet (4).
6. coil voltage ageing heating plate according to claim 1, which is characterized in that first electric hot plate (9), the second electricity
Hot plate (11), first electric hot plate (9), the second electric hot plate (11), protector (14) and display screen (16) are connected by conducting wire
It is connected to switch, and switch is connected connection protector (14) with processor (3) and display screen (16) is connected with switch by conducting wire, and
Switch is connected with processor (3).
7. coil voltage ageing heating plate according to claim 1, which is characterized in that the outer wall of the control cabinet (4) opens up
There is heat emission hole, and the inner wall of heat emission hole is bonded with Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266808.2A CN108519554A (en) | 2018-03-28 | 2018-03-28 | Coil voltage ageing heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266808.2A CN108519554A (en) | 2018-03-28 | 2018-03-28 | Coil voltage ageing heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108519554A true CN108519554A (en) | 2018-09-11 |
Family
ID=63430746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266808.2A Pending CN108519554A (en) | 2018-03-28 | 2018-03-28 | Coil voltage ageing heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108519554A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676312A (en) * | 2005-04-18 | 2005-10-05 | 上海永利带业制造有限公司 | Heating system for conveyer belt coating plastic and its heating method |
| CN2762479Y (en) * | 2004-12-27 | 2006-03-01 | 刘绍良 | Mica electric heating board coated with high strength silica gel |
| CN1965241A (en) * | 2004-06-07 | 2007-05-16 | 爱德万测试株式会社 | Method for diagnosing status of burn-in apparatus |
| CN201196746Y (en) * | 2008-03-31 | 2009-02-18 | 上海电气自动化设计研究所有限公司 | Heating temperature control device of device aging screening vehicle |
| EP2106195A1 (en) * | 2008-03-28 | 2009-09-30 | Braun GmbH | Heating element with temperature sensor |
| CN103857074A (en) * | 2012-12-06 | 2014-06-11 | 新疆电力公司昌吉电业局 | Test instrument heating device |
| US20160198528A1 (en) * | 2015-01-06 | 2016-07-07 | Tokyo Electron Limited | Mounting table and substrate processing apparatus |
| CN205835773U (en) * | 2016-08-04 | 2016-12-28 | 青岛德盛利集团橡胶机械有限公司 | A kind of vulcanizing press electric heater unit |
-
2018
- 2018-03-28 CN CN201810266808.2A patent/CN108519554A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965241A (en) * | 2004-06-07 | 2007-05-16 | 爱德万测试株式会社 | Method for diagnosing status of burn-in apparatus |
| CN2762479Y (en) * | 2004-12-27 | 2006-03-01 | 刘绍良 | Mica electric heating board coated with high strength silica gel |
| CN1676312A (en) * | 2005-04-18 | 2005-10-05 | 上海永利带业制造有限公司 | Heating system for conveyer belt coating plastic and its heating method |
| EP2106195A1 (en) * | 2008-03-28 | 2009-09-30 | Braun GmbH | Heating element with temperature sensor |
| CN201196746Y (en) * | 2008-03-31 | 2009-02-18 | 上海电气自动化设计研究所有限公司 | Heating temperature control device of device aging screening vehicle |
| CN103857074A (en) * | 2012-12-06 | 2014-06-11 | 新疆电力公司昌吉电业局 | Test instrument heating device |
| US20160198528A1 (en) * | 2015-01-06 | 2016-07-07 | Tokyo Electron Limited | Mounting table and substrate processing apparatus |
| CN205835773U (en) * | 2016-08-04 | 2016-12-28 | 青岛德盛利集团橡胶机械有限公司 | A kind of vulcanizing press electric heater unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7978460B2 (en) | Generator set having two-piece terminal box | |
| CN105045313A (en) | Ventilation and dehumidification type switch cabinet | |
| CN108519554A (en) | Coil voltage ageing heating plate | |
| CN211017965U (en) | Outdoor dust-proof high-low voltage switch cabinet | |
| CN105022433A (en) | A ventilation and dehumidification type switch cabinet | |
| CN212875143U (en) | Automatic control cabinet with winding displacement function | |
| CN215219074U (en) | Small load analysis device | |
| CN204993117U (en) | Soft starter | |
| CN210957342U (en) | High-efficient switch board of airing exhaust | |
| CN206673412U (en) | A kind of switch cubicle | |
| CN217984138U (en) | MNS AC extraction type low-voltage power distribution cabinet | |
| CN105094180A (en) | Ventilation and dehumidification switch cabinet | |
| CN207636742U (en) | A kind of product aging table apparatus of power module | |
| CN215766240U (en) | Insulator firing and drying equipment | |
| CN205051205U (en) | Novel environmental protection constant temperature low -voltage switchgear | |
| CN211208910U (en) | Automatic high-voltage switch equipment | |
| CN205960965U (en) | Female subassembly of arranging of wind power generation converter stromatolite | |
| CN216672332U (en) | Intelligent switch board with passive heat dissipation function | |
| CN202474557U (en) | Power distribution cabinet with wiring groove | |
| CN220673125U (en) | Spliced medium-voltage switch cabinet | |
| Batzelis et al. | Off-grid inverter faults: diagnosis, symptoms and cause of failure | |
| CN216214927U (en) | Water conservancy and hydropower equipment block terminal freeze-proof device | |
| CN210723865U (en) | High-voltage board | |
| CN211377316U (en) | Good heat dissipation's switch board | |
| CN214592392U (en) | Dampproofing electrical control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |