CN107314826A - A kind of motor temperature monitoring device - Google Patents
A kind of motor temperature monitoring device Download PDFInfo
- Publication number
- CN107314826A CN107314826A CN201710549579.0A CN201710549579A CN107314826A CN 107314826 A CN107314826 A CN 107314826A CN 201710549579 A CN201710549579 A CN 201710549579A CN 107314826 A CN107314826 A CN 107314826A
- Authority
- CN
- China
- Prior art keywords
- ports
- chip
- connect
- resistance
- power supply
- 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
Classifications
-
- 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
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- 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
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
Abstract
The present invention relates to a kind of motor temperature monitoring device, monitoring case, sensor, control cabinet, display and operation keyboard, sensor is connected with motor shaft, sensor is connected with monitoring case, display is arranged on the top of control cabinet, operation keyboard is arranged on control lower box part, monitoring case between onboard ceramic antenna and the sub-miniature A connector antenna of control cabinet by passing through wirelessly transmitting data, sub-miniature A connector antenna is connected by RS485 interfaces with control cabinet, the monitoring device low cost that the present invention is designed, low-power consumption, low latency, low complex degree and reliability are high, it is safe and reliable, preferably promote the use of.
Description
Technical field
The present invention relates to monitoring device field, more particularly to a kind of motor temperature monitoring device.
Background technology
Motor is a big classification in plant equipment, and it is covered with power, electric power, chemical industry, metallurgy, mine and machinery system
The important engineering field, such as generator, steam turbine, gas turbine, blower fan, water pump, high-power speed-adjusting type hydraulic clutch device such as make.
This kind of heavy mechanical equipment is often the key equipment of factory, and its work condition state not only influences the operation of the machinery equipment in itself,
But also subsequent production can be impacted, electromechanical is chronically at high-speed cruising state, due to the influence of various enchancement factors,
Occur that some mechanical breakdowns, especially motor temperature are too high unavoidably, may all cause chain reaction, will be to its people when serious
Economy causes great loss, even results in the accident of fatal crass.
The content of the invention
It is an object of the invention to provide a kind of motor temperature monitoring device, to solve above-mentioned technical problem, in realization
State the purpose present invention and use following technical scheme：
A kind of motor temperature monitoring device, monitoring case, sensor, control cabinet, display and operation keyboard, sensor and motor shaft
Connection, sensor is connected with monitoring case, and display is arranged on the top of control cabinet, and operation keyboard is arranged on control lower box part, prison
Measuring tank is by the way that, by wirelessly transmitting data, sub-miniature A connector antenna passes through between onboard ceramic antenna and the sub-miniature A connector antenna of control cabinet
RS485 interfaces are connected with control cabinet.
On the basis of above-mentioned technical proposal, the monitoring case onboard data is gathered and radiating circuit, and sensor is adopted in circuit
With DS18B20 type temperature sensors, sensor DS18B20 1 port is grounded, and sensor DS18B20 2 ports connect chip IC 1
DIO16 ports, sensor DS18B20 3 ports connect the DIO16 ports of chip IC 1 through resistance R2, while sensor
DS18B20 3 ports meet power supply VCC, and the SSZ ports and SSM ports of chip IC 1 meet power supply VCC through resistance R1, chip IC 1
SWP ports meet power supply VCC, and the RESTEN ports of chip IC 1 enter resistance R3 and meet power supply VCC, while RESTEN ports are respectively through electricity
Hold C8 and switch S1（RESET）Ground connection, electric capacity C8 and switch S1（RESET）Simultaneously through switching S2（PROM）Connect chip IC 1
MISO ports, RTS0 ports, TXD0 ports, CTS0 ports and the RXD0 ports of chip IC 1 connect the T1in ends of chip IC 2 respectively
Mouth, T2in ports, R1out ports and R2out ports, the vdd terminal mouthful of chip IC 1 is respectively through electric capacity C4, electric capacity C5 and electric capacity C6
Ground connection, while vdd terminal mouth connects power supply VCC, the GND ports of chip IC 1 and VSSA ports ground connection, the C1+ ports of chip IC 2 are through electricity
Hold C1 and connect C1- ports, the C2+ ports of chip IC 2 connect C2- ports through electric capacity C3, and the VCC ports of chip IC 2 connect power supply, chip
IC2 V+ ports are grounded through electric capacity C2, and T1out ports, T2out ports, R1in ports and the R2in ports of chip IC 2 connect respectively
Potential connector COM RTS0 ports, TXD0 ports, CTS0 ports and RXD0 ports, potential connector COM GND ports ground connection, core
Piece IC2 V- ports are grounded through electric capacity C7.
On the basis of above-mentioned technical proposal, master control circuit built in the control cabinet, circuit chips U1 t1 port connects core
Piece U2 DIN ports, chip U1 AIN0 ports connect chip U2 CS ports, and chip U1 AIN1 ports meet chip U2 CLK
Port, chip U1 VCC ports, AVCC ports and AREF ports connect power supply simultaneously, while AVCC ports are grounded through electric capacity C1, core
Piece U1 PC0-PC3 ports connect power supply through resistance R1-R4 respectively, while PC0-PC3 ports are grounded through button S1-S4, chip U1
PB2 ports connect transistor Q3 base stage and resistance R10 respectively through resistance R9, chip U1 PB6 ports connect respectively through resistance R5
Transistor Q1 base stage and resistance R11, chip U1 PB7 ports connect transistor Q2 base stage and resistance R12 through resistance R6 respectively,
Potentiometer P5 1 port ground connection, 2 port combination hub J2 CK ports, socket J2 ZX ports connect power supply, socket J2 XQ2 ends
Mouth connects transistor Q3 colelctor electrode, and socket J2 XQ1 ports connect transistor Q3 colelctor electrode through diode, while XQ1 ports connect
Power supply, transistor Q3 grounded emitter, potentiometer P10 and socket J3 connected mode and potentiometer P11 and socket J4's
Connected mode is identical with socket J2 connected mode with potentiometer P5.The DIG0-DIG3 ports of chip IC 2 connect LED respectively
DIG1-DIG4 ports, chip U2 GND ports ground connection, chip U2 ISET ports connect chip U2 V+ ports through resistance R1, together
When chip U2 V+ ports connect power supply, chip U2 SEGA-SEGG ports connect the SEGA-SEGG ports of LED, chip U2 respectively
SEGDP ports connect the DP ports of LED.
On the basis of above-mentioned technical proposal, the chip IC 1 in the data acquisition and radiating circuit is using JN5139 types day
Line transmitting chip, the chip IC 2 in the data acquisition and radiating circuit is using the design of MAX232 type rs-232 standards serial ports
Chip U1 in single supply electrical level transferring chip, the master control circuit is used in ATmega8 type single-chip microcomputers, the master control circuit
Chip U2 uses eight LED display drive chips of MAX7221 types.
The motor temperature monitoring device monitoring accuracy that the present invention is designed is high, system run all right, while being alarmed by setting
Function, facilitates operator to carry out cooling processing to motor in time, simple to operate, safety coefficient is high.
Brief description of the drawings
Fig. 1 is the structural representation of monitoring case.
Fig. 2 is the structural representation of control cabinet.
Fig. 3 is data acquisition and radiating circuit figure.
Fig. 4 is master control circuit diagram A.
Fig. 5 is master control circuit diagram B.
Fig. 6 is master control circuit diagram C.
In figure：1- monitoring cases；2- sensors；3- control cabinets；4- displays；5- operation keyboards.
Embodiment
The present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
A kind of motor temperature monitoring device, monitoring case 1, sensor 2, control cabinet 3, display 4 and operation keyboard 5, sensing
Device 2 is connected with motor shaft, and sensor 2 is connected with monitoring case 1, and display 4 is arranged on the top of control cabinet 3, and operation keyboard 5 is set
In the bottom of control cabinet 3, monitoring case 1 by between onboard ceramic antenna and the sub-miniature A connector antenna of control cabinet 3 by being wirelessly transferred number
According to sub-miniature A connector antenna is connected by RS485 interfaces with control cabinet 3.
Sensor uses DS18B20 type TEMPs in the onboard data of monitoring case 1 collection and radiating circuit, circuit
Device, sensor DS18B20 1 port ground connection, sensor DS18B20 2 ports connect the DIO16 ports of chip IC 1, sensor
DS18B20 3 ports connect the DIO16 ports of chip IC 1 through resistance R2, while sensor DS18B20 3 ports meet power supply VCC,
The SSZ ports and SSM ports of chip IC 1 meet power supply VCC through resistance R1, and the SWP ports of chip IC 1 meet power supply VCC, chip IC 1
RESTEN ports enter resistance R3 and meet power supply VCC, while RESTEN ports are respectively through electric capacity C8 and switch S1（RESET）Ground connection,
Electric capacity C8 and switch S1（RESET）Simultaneously through switching S2（PROM）Connect the MISO ports of chip IC 1, the RTS0 ports of chip IC 1,
TXD0 ports, CTS0 ports and RXD0 ports meet T1in ports, T2in ports, R1out ports and the R2out of chip IC 2 respectively
Port, the vdd terminal mouth of chip IC 1 is grounded through electric capacity C4, electric capacity C5 and electric capacity C6 respectively, while vdd terminal mouthful meets power supply VCC, core
Piece IC1 GND ports and VSSA ports ground connection, the C1+ ports of chip IC 2 connect C1- ports, the C2+ ends of chip IC 2 through electric capacity C1
Mouth connects C2- ports through electric capacity C3, and the VCC ports of chip IC 2 connect power supply, and the V+ ports of chip IC 2 are grounded through electric capacity C2, chip
IC2 T1out ports, T2out ports, R1in ports and R2in ports connects potential connector COM RTS0 ports, TXD0 ends respectively
Mouth, CTS0 ports and RXD0 ports, potential connector COM GND ports ground connection, the V- ports of chip IC 2 are grounded through electric capacity C7.
Master control circuit built in the control cabinet 3, circuit chips U1 t1 port connects chip U2 DIN ports, chip U1
AIN0 ports connect chip U2 CS ports, chip U1 AIN1 ports connect chip U2 CLK ports, chip U1 VCC ports,
AVCC ports and AREF ports connect power supply simultaneously, while AVCC ports are grounded through electric capacity C1, chip U1 PC0-PC3 ports difference
Power supply is connect through resistance R1-R4, while PC0-PC3 ports are grounded through button S1-S4, chip U1 PB2 ports are distinguished through resistance R9
Transistor Q3 base stage and resistance R10 is connect, chip U1 PB6 ports connect transistor Q1 base stage and resistance through resistance R5 respectively
R11, chip U1 PB7 ports connect transistor Q2 base stage and resistance R12 through resistance R6 respectively, and potentiometer P5 1 port is grounded,
2 port combination hub J2 CK ports, socket J2 ZX ports connect power supply, and socket J2 XQ2 ports connect transistor Q3 colelctor electrode,
Socket J2 XQ1 ports connect transistor Q3 colelctor electrode through diode, while XQ1 ports connect power supply, transistor Q3 emitter stage
Ground connection, the connected mode of potentiometer P10 and socket J3 connected mode and potentiometer P11 and socket J4 is with potentiometer P5 and inserts
Seat J2 connected mode is identical.The DIG0-DIG3 ports of chip IC 2 connect the DIG1-DIG4 ports of LED respectively, chip U2's
GND ports are grounded, and chip U2 ISET ports connect chip U2 V+ ports through resistance R1, while chip U2 V+ ports connect electricity
Source, chip U2 SEGA-SEGG ports connect the SEGA-SEGG ports of LED respectively, and chip U2 SEGDP ports connect LED
DP ports.
Chip IC 1 in the data acquisition and radiating circuit uses JN5139 type antenna transmitting chips, and the data are adopted
The single supply electrical level transferring chip that chip IC 2 in collection and radiating circuit is designed using MAX232 type rs-232 standards serial ports, always
Controlling the chip U1 in circuit uses the chip U2 in ATmega8 type single-chip microcomputers, master control circuit aobvious using eight LED of MAX7221 types
Show driving chip.
Sensor is connected by the motor temperature monitoring device that the present invention is designed with machine shaft, and sensor passes Monitoring Data
To monitoring case, through radioing to control cabinet after monitoring case processing, after control cabinet processing, more than preset temperature value, system alarm,
Motor temperature is shown simultaneously.
Described above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's
Instruct, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and the change carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (4)
1. a kind of motor temperature monitoring device, it is characterised in that monitoring case, sensor, control cabinet, display and operation keyboard,
Sensor is connected with motor shaft, and sensor is connected with monitoring case, and display is arranged on the top of control cabinet, and operation keyboard is arranged on
Control lower box part, monitoring case by between onboard ceramic antenna and the sub-miniature A connector antenna of control cabinet by wirelessly transmitting data,
Sub-miniature A connector antenna is connected by RS485 interfaces with control cabinet.
2. a kind of motor temperature monitoring device according to claim 1, it is characterised in that the monitoring case onboard data
Sensor uses DS18B20 type temperature sensors in collection and radiating circuit, circuit, and sensor DS18B20 1 port is grounded,
Sensor DS18B20 2 ports connect the DIO16 ports of chip IC 1, and sensor DS18B20 3 ports connect chip through resistance R2
IC1 DIO16 ports, while sensor DS18B20 3 ports connect power supply VCC, the SSZ ports of chip IC 1 and SSM ports warp
Resistance R1 meets power supply VCC, and the SWP ports of chip IC 1 meet power supply VCC, and the RESTEN ports of chip IC 1 enter resistance R3 and connect power supply
VCC, while RESTEN ports are respectively through electric capacity C8 and switch S1（RESET）Ground connection, electric capacity C8 and switch S1（RESET）Pass through simultaneously
Switch S2（PROM）Connect the MISO ports of chip IC 1, RTS0 ports, TXD0 ports, CTS0 ports and the RXD0 ports of chip IC 1
T1in ports, T2in ports, R1out ports and the R2out ports of chip IC 2 are connect respectively, and the vdd terminal mouthful of chip IC 1 is passed through respectively
Electric capacity C4, electric capacity C5 and electric capacity C6 ground connection, while vdd terminal mouthful meets power supply VCC, the GND ports and VSSA ports of chip IC 1 connect
Ground, the C1+ ports of chip IC 2 connect C1- ports through electric capacity C1, and the C2+ ports of chip IC 2 connect C2- ports, chip through electric capacity C3
IC2 VCC ports connect power supply, and the V+ ports of chip IC 2 are grounded through electric capacity C2, the T1out ports of chip IC 2, T2out ports,
R1in ports and R2in ports connect potential connector COM RTS0 ports, TXD0 ports, CTS0 ports and RXD0 ports respectively, electricity
Position joint COM GND ports ground connection, the V- ports of chip IC 2 are grounded through electric capacity C7.
3. a kind of motor temperature monitoring device according to claim 1, it is characterised in that master control built in the control cabinet
Circuit, circuit chips U1 t1 port connects chip U2 DIN ports, and chip U1 AIN0 ports connect chip U2 CS ports,
Chip U1 AIN1 ports connect chip U2 CLK ports, and chip U1 VCC ports, AVCC ports and AREF ports connect electricity simultaneously
Source, while AVCC ports are grounded through electric capacity C1, chip U1 PC0-PC3 ports connect power supply through resistance R1-R4 respectively, while PC0-
PC3 ports are grounded through button S1-S4, and chip U1 PB2 ports connect transistor Q3 base stage and resistance R10 through resistance R9 respectively,
Chip U1 PB6 ports connect transistor Q1 base stage and resistance R11 through resistance R5 respectively, and chip U1 PB7 ports are through resistance R6
Transistor Q2 base stage and resistance R12, potentiometer P5 1 port ground connection, 2 port combination hub J2 CK ports, socket are connect respectively
J2 ZX ports connect power supply, and socket J2 XQ2 ports connect transistor Q3 colelctor electrode, and socket J2 XQ1 ports connect through diode
Transistor Q3 colelctor electrode, while XQ1 ports connect power supply, transistor Q3 grounded emitter, potentiometer P10 and socket J3 company
Meet mode and potentiometer P11 identical with socket J2 connected mode with potentiometer P5 with socket J4 connected mode；Chip IC 2
DIG0-DIG3 ports connect the DIG1-DIG4 ports of LED, chip U2 GND ports ground connection, chip U2 ISET ends respectively
Mouth connects chip U2 V+ ports through resistance R1, while chip U2 V+ ports connect power supply, chip U2 SEGA-SEGG ports difference
The SEGA-SEGG ports of LED are connect, chip U2 SEGDP ports connect the DP ports of LED.
4. a kind of motor temperature monitoring device according to claim 1, it is characterised in that the data acquisition and transmitting
Chip IC 1 in circuit uses JN5139 type antenna transmitting chips, and the chip IC 2 in the data acquisition and radiating circuit is used
Chip U1 in the single supply electrical level transferring chip of MAX232 type rs-232 standards serial ports design, master control circuit uses ATmega8
Chip U2 in type single-chip microcomputer, master control circuit uses eight LED display drive chips of MAX7221 types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549579.0A CN107314826A (en) | 2017-08-22 | 2017-08-22 | A kind of motor temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549579.0A CN107314826A (en) | 2017-08-22 | 2017-08-22 | A kind of motor temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107314826A true CN107314826A (en) | 2017-11-03 |
Family
ID=60177985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549579.0A Pending CN107314826A (en) | 2017-08-22 | 2017-08-22 | A kind of motor temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107314826A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676197Y (en) * | 2004-02-25 | 2005-02-02 | 重庆大学 | Intelligent measuring apparatus for microenvironment temperature and humidity |
| CN102507030A (en) * | 2011-10-19 | 2012-06-20 | 青岛科技大学 | Portable lock-rotor temperature measuring device of motor |
| CN203323241U (en) * | 2013-06-26 | 2013-12-04 | 北华航天工业学院 | Automatic control system for wood particle combustion fireplace |
| CN203337266U (en) * | 2013-06-06 | 2013-12-11 | 鞍钢股份有限公司 | Stepping beam motor temperature monitoring alarm device |
| CN103808365A (en) * | 2014-02-18 | 2014-05-21 | 江苏大学 | Coal field fire area wireless sensor monitoring node |
| CN204831572U (en) * | 2015-06-06 | 2015-12-02 | 安徽彼德森电气设备有限公司 | High tension switchgear's wireless temperature measurement system |
| CN106933114A (en) * | 2017-03-28 | 2017-07-07 | 张韶文 | One kind is wirelessly transferred internet intelligent house system |
| CN207019800U (en) * | 2017-08-22 | 2018-02-16 | 王豪 | A kind of motor temperature monitoring device |
-
2017
- 2017-08-22 CN CN201710549579.0A patent/CN107314826A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676197Y (en) * | 2004-02-25 | 2005-02-02 | 重庆大学 | Intelligent measuring apparatus for microenvironment temperature and humidity |
| CN102507030A (en) * | 2011-10-19 | 2012-06-20 | 青岛科技大学 | Portable lock-rotor temperature measuring device of motor |
| CN203337266U (en) * | 2013-06-06 | 2013-12-11 | 鞍钢股份有限公司 | Stepping beam motor temperature monitoring alarm device |
| CN203323241U (en) * | 2013-06-26 | 2013-12-04 | 北华航天工业学院 | Automatic control system for wood particle combustion fireplace |
| CN103808365A (en) * | 2014-02-18 | 2014-05-21 | 江苏大学 | Coal field fire area wireless sensor monitoring node |
| CN204831572U (en) * | 2015-06-06 | 2015-12-02 | 安徽彼德森电气设备有限公司 | High tension switchgear's wireless temperature measurement system |
| CN106933114A (en) * | 2017-03-28 | 2017-07-07 | 张韶文 | One kind is wirelessly transferred internet intelligent house system |
| CN207019800U (en) * | 2017-08-22 | 2018-02-16 | 王豪 | A kind of motor temperature monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104149075A (en) | Hand tool operating unit | |
| CN207019800U (en) | A kind of motor temperature monitoring device | |
| CN201932677U (en) | Scraper conveyer condition monitoring device controlled by AVR single-chip microcomputer | |
| CN107314826A (en) | A kind of motor temperature monitoring device | |
| CN201461358U (en) | Air compressor set intelligent electric efficiency control system | |
| CN101702507B (en) | Method and device for essential safety anti-explosion based on dynamic monitoring and cut-off of electric spark | |
| CN202053255U (en) | Control system with man-machine interface for manipulator with multiple steering engines | |
| CN205136745U (en) | Valve opening automatic control device | |
| CN208571966U (en) | A kind of medical linear stepping motor control apparatus | |
| CN206710877U (en) | A kind of coal-winning machine device for monitoring running state | |
| CN101699071B (en) | Device for monitoring and protecting speed of screw pump | |
| CN206300945U (en) | A kind of water monitoring device based on Internet of Things | |
| CN201987090U (en) | Cradle machine capable of controlling left-right swing of cradle | |
| CN207453006U (en) | A kind of Intelligent constant-voltage water system | |
| CN210863962U (en) | Hall switch valve detection circuitry that targets in place | |
| CN207037372U (en) | Control circuit, electronic equipment | |
| CN206340960U (en) | A kind of current protective device of motor | |
| CN208094478U (en) | A kind of more gear motor drivers | |
| CN202064988U (en) | Electric-hydraulic control system driver of hydraulic support | |
| CN207264176U (en) | A kind of defeated coal monitoring system in underground based on magneto driving | |
| CN202171470U (en) | Digital eddy current signal monitoring and protecting instrument | |
| CN208861169U (en) | A kind of nuclear power plant's data control system based on ZIGBEE communication function | |
| CN206567582U (en) | A kind of numerical controlled engraving and milling device equipped with voltage-stablizer | |
| CN214202075U (en) | Special operation controller for electric shovel | |
| CN209640717U (en) | The output driving of numerically-controlled machine tool protects circuit |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |