CN205356120U - Take alarm device's motor converter - Google Patents
Take alarm device's motor converter Download PDFInfo
- Publication number
- CN205356120U CN205356120U CN201521100087.6U CN201521100087U CN205356120U CN 205356120 U CN205356120 U CN 205356120U CN 201521100087 U CN201521100087 U CN 201521100087U CN 205356120 U CN205356120 U CN 205356120U
- Authority
- CN
- China
- Prior art keywords
- control panel
- motor
- knob
- mainframe box
- temperature sensor
- 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 - Fee Related
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- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
The utility model provides a take alarm device's motor converter, includes: mainframe box, cooling system, induction system, operating means, wherein, operating means include control panel and knob, control panel and knob install respectively at main chassis surface, knob and control panel pass through the line connection, induction system include temperature sensor and current sensor, temperature sensor and current sensor are connected with control panel through the circuit respectively. The utility model provides a take alarm device's motor converter carries out the real time monitoring of temperature and electric current to the motor, has prevented that the condition about causing the accident because of the power of motor is too big from taking place, moreover to operating personnel require lowerly, operate according to the warning of control panel and buzzer.
Description
Technical field
This utility model belongs to motor fittings equipment, particularly relates to a kind of motor inverter with warning devices.
Background technology
Converter is application converter technique and microelectric technique, controls the electric control appliance of ac motor by changing motor working power Frequency Patterns.Converter is mainly made up of rectification (AC-DC), filtering, inversion (direct current becomes exchange), brake unit, driver element, detection unit microprocessing unit etc..Converter IGBT close to the inner portion cut-offs the voltage and frequency that adjust out-put supply; the supply voltage providing it required that is actually needed according to motor, and then reach purpose energy-conservation, speed governing, additionally; converter also has a lot of defencive functions, as crossed stream, overvoltage, overload protection etc..Along with improving constantly of industrial automatization, converter have also been obtained application widely.Motor is in running, and produced heat is constantly assembled along with the growth of future time so that the temperature of motor internal gradually rises, thus affecting the service behaviour of motor internal part, the service life of each part is also had a great impact.When motor running temperature is higher, it is necessary to motor inverter is adjusted, reduce the delivery power of motor, it is prevented that affect the generation of a series of accident.The sequence of operations flow process regulating converter then needs staff to have higher operation level, and working experience and Professional knowledge to staff require very high, and common staff is difficult to be competent at all.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of motor inverter with warning devices, it is possible to effectively prevent in the course of the work, and the accident caused because motor temperature is higher occurs.
A kind of motor inverter with warning devices, including: mainframe box, cooling system, induction installation, operation device, wherein, described operation device includes control panel and knob, described control panel and knob are separately mounted to mainframe box surface, and described knob and control panel pass through connection；Described induction installation includes temperature sensor and current sensor, temperature sensor and current sensor and is attached respectively through circuit and control panel.
Further, cooling system includes heat dissipation tank and louvre, and described louvre is arranged on mainframe box surface；Described heat dissipation tank is fixedly mounted on mainframe box rear end by screw；Being provided with fin in described heat dissipation tank, fin surface is coated with one layer of heat radiation thin film.
Further, described heat radiation thin film is adopted as thermal grease.
Further, described control panel is connected by the power interface of circuit with the motor of required adjustment, and described current sensor is arranged between control panel and motor power interface.
Further, the outer surface of motor being fixed on required adjustment is close in described temperature sensor, and the circuit between described temperature sensor and control panel is coated with one layer of high temperature insulation film.
Further, described mainframe box surface configuration has buzzer, and buzzer is connected with control panel by circuit.
Under the required motor regulated and converter duty; by temperature sensor, motor temperature is carried out monitor in real time; by current sensor, motor supplying current amount is monitored; once temperature or electric current exceed the maximum figure set by control panel; sending signal from control panel, make buzzer send alarm, prompting staff needs converter is adjusted; reduce electric machine frequency, reach the effect of protection motor.
This utility model provides a kind of motor inverter with warning devices, motor is carried out the monitor in real time of temperature and electric current, situation about causing the accident because power of motor is excessive is prevented to occur, and the requirement of operator is relatively low, it is operated according to the warning of control panel and buzzer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, mainframe box；2, louvre；3, buzzer；4, knob；5, control panel；6, current sensor；7, temperature sensor；8, fin；9, heat dissipation tank.
Detailed description of the invention
According to Fig. 1, below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention provided according to this utility model, structure, feature and effect thereof, describe in detail as after.
A kind of motor inverter with warning devices, including: mainframe box 1, cooling system, induction installation, operation device, wherein, described operation device includes control panel 5 and knob 4, described control panel 5 and knob 4 are separately mounted to mainframe box 1 surface, and described knob 4 and control panel 5 pass through connection；Described induction installation includes temperature sensor 7 and current sensor 6, temperature sensor 7 and current sensor 6 and is attached respectively through circuit and chain of command 5 plate.
Cooling system includes heat dissipation tank 9 and louvre 2, and described louvre 2 is arranged on mainframe box 1 surface；Described heat dissipation tank 9 is fixedly mounted on mainframe box 1 rear end by screw；Being provided with fin 8 in described heat dissipation tank 9, fin 8 Surface coating has one layer of heat radiation thin film.
Described heat radiation thin film is adopted as thermal grease.
Described control panel 5 is connected by the power interface of circuit with the motor of required adjustment, and described current sensor 6 is arranged between control panel 5 and motor power interface.
The outer surface of motor being fixed on required adjustment is close in described temperature sensor 7, and the circuit between described temperature sensor 7 and control panel 5 is coated with one layer of high temperature insulation film.
Described mainframe box 1 surface configuration has buzzer 3, and buzzer 3 is connected with control panel 5 by circuit.
Under the required motor regulated and converter duty; by temperature sensor 7, motor temperature is carried out monitor in real time; by current sensor 6, motor supplying current amount is monitored; once temperature or electric current exceed the maximum figure set by control panel 5; sending signal from control panel 5, make buzzer 3 send alarm, prompting staff needs converter is adjusted; reduce electric machine frequency, reach the effect of protection motor.
This utility model provides a kind of motor inverter with warning devices, motor is carried out the monitor in real time of temperature and electric current, situation about causing the accident because power of motor is excessive is prevented to occur, and the requirement of operator is relatively low, it is operated according to the warning of control panel and buzzer.
It is described in detail of the present utility model above by embodiment, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. the motor inverter with warning devices, including: mainframe box, cooling system, induction installation, operation device, it is characterized in that, described operation device includes control panel and knob, described control panel and knob are separately mounted to mainframe box surface, and described knob and control panel pass through connection；Described induction installation includes temperature sensor and current sensor, temperature sensor and current sensor and is attached respectively through circuit and control panel.
2. a kind of motor inverter with warning devices according to claim 1, it is characterised in that cooling system includes heat dissipation tank and louvre, and described louvre is arranged on mainframe box surface；Described heat dissipation tank is fixedly mounted on mainframe box rear end by screw；Being provided with fin in described heat dissipation tank, fin surface is coated with one layer of heat radiation thin film.
3. a kind of motor inverter with warning devices according to claim 2, it is characterised in that described heat radiation thin film adopts thermal grease.
4. a kind of motor inverter with warning devices according to claim 1, it is characterized in that, described control panel is connected by the power interface of circuit with the motor of required adjustment, and described current sensor is arranged between control panel and motor power interface.
5. a kind of motor inverter with warning devices according to claim 1, it is characterized in that, the outer surface of motor being fixed on required adjustment is close in described temperature sensor, and the circuit between described temperature sensor and control panel is coated with one layer of high temperature insulation film.
6. a kind of motor inverter with warning devices according to claim 1, it is characterised in that described mainframe box surface configuration has buzzer, and buzzer is connected with control panel by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100087.6U CN205356120U (en) | 2015-12-23 | 2015-12-23 | Take alarm device's motor converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100087.6U CN205356120U (en) | 2015-12-23 | 2015-12-23 | Take alarm device's motor converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356120U true CN205356120U (en) | 2016-06-29 |
Family
ID=56170835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100087.6U Expired - Fee Related CN205356120U (en) | 2015-12-23 | 2015-12-23 | Take alarm device's motor converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258883A (en) * | 2018-03-30 | 2018-07-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply with overload protection function |
| CN112412619A (en) * | 2019-08-23 | 2021-02-26 | 上海汽车集团股份有限公司 | Frequency determination method and device |
-
2015
- 2015-12-23 CN CN201521100087.6U patent/CN205356120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258883A (en) * | 2018-03-30 | 2018-07-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply with overload protection function |
| CN112412619A (en) * | 2019-08-23 | 2021-02-26 | 上海汽车集团股份有限公司 | Frequency determination method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |