CN207598470U - A kind of soft starter of remote monitoring and water pump integrated protection - Google Patents
A kind of soft starter of remote monitoring and water pump integrated protection Download PDFInfo
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- CN207598470U CN207598470U CN201721613497.XU CN201721613497U CN207598470U CN 207598470 U CN207598470 U CN 207598470U CN 201721613497 U CN201721613497 U CN 201721613497U CN 207598470 U CN207598470 U CN 207598470U
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Abstract
The utility model belongs to the soft starter in water pump monitoring and protection technique field, specially a kind of remote monitoring and water pump integrated protection.The soft starter of the utility model is made of soft starter nucleus module, soft starter peripheral module, water pump comprehensive protection module, wireless public network remote monitoring module；Soft starter peripheral module is connected with electric network source, and the output of soft starter peripheral module is connected with water pump；Soft starter nucleus module is connected respectively with soft starter peripheral module, wireless public network remote monitoring module, water pump comprehensive protection module；Water pump comprehensive protection module is connected with being arranged in the external sensor of water pump inside or periphery.This soft starter is other than the conventional soft start of realization and based on the error protection of Current Voltage; it can be combined with the integrated protection that the data such as temperature, humidity, vibration, environment realize water pump; by background server, user can be monitored and be controlled to the starting and operation of water pump by computer or mobile terminal remote.
Description
Technical field
The utility model belongs to water pump monitoring and protection technique field, and in particular to a kind of remote monitoring and water pump synthesis are protected
The soft starter of shield.
Background technology
High power motor does not allow across-the-line starting under normal circumstances, and across-the-line starting can bring power grid impact, influence it
It his equipment normal operation or even causes to trip；Across-the-line starting simultaneously also brings along detrimental effect in itself to equipment.Using micro- place
Device and the soft starter of thyristor technology are managed, the power supply of motor electricity is adjusted by controlling the trigger pulse phase of thyristor
Pressure makes motor smooth start and braking, reduces impact of the starting current to power grid.
Water pump will appear overheat, leak, vibrates the various abnormal phenomenon such as excessive in operation, if located not in time
Reason, can influence the service life of water pump or even water pump is caused to damage.Traditional thyristor soft-starter can only pass through Current Voltage
Carry out basic error protection, the above-mentioned exception of None- identified.
With the development of Internet technology, remote monitoring and intelligent diagnostics to industrial equipment are increasingly taken seriously, tradition
Thyristor soft-starter there was only RS485 interfaces, be communication modes closely, telecommunication and intelligent diagnostics can not be met
It needs.
Invention content
For deficiency of the prior art, the purpose of this utility model is to provide a kind of remote monitoring and water pump integrated protection
Soft starter.
To achieve the above object, the technical solution adopted in the utility model is as follows：A kind of remote monitoring and water pump synthesis are protected
The soft starter of shield, it is remote by soft starter nucleus module, soft starter peripheral module, water pump comprehensive protection module, wireless public network
Range monitoring module forms；The soft starter peripheral module is connected with electric network source, the output of soft starter peripheral module and water
Pump is connected；Soft starter nucleus module is protected respectively with soft starter peripheral module, wireless public network remote monitoring module, water pump synthesis
Shield module is connected；Water pump comprehensive protection module is connected with being arranged in the external sensor of water pump inside or periphery；Wherein：
The soft starter peripheral module, by bypass circuit, thyristor and protection circuit, signal acquisition and conditioning electricity
Road, general-purpose interface, touch screen, IGBT group driving circuit composition；Wherein, general-purpose interface includes RS485 circuits, numeral input
Circuit, outputting circuit for relay；
Wherein, the input of three tunnels of electric network source point, the electric network source first via connect bypass circuit, the output water receiving of bypass circuit
Pump, the control input of bypass circuit are connected with the high-performance 32-bit microprocessor of soft starter nucleus module；Electric network source second
Road connects thyristor and protection circuit, and the output of thyristor and protection circuit is connected with water pump, thyristor and the driving for protecting circuit
The output of signal and IGBT group and driving circuit is connected, the input of IGBT group and driving circuit and soft starter core
The high-performance 32-bit microprocessor of module is connected；Electric network source third road is connected with signal acquisition and modulate circuit, collection voltages
Signal, signal acquisition and modulate circuit are also connected with water pump input acquires current signal, signal acquisition and modulate circuit output two
Kind signal, one kind is that analog signal is connected with the high-precision adc of soft starter nucleus module, and another kind is Zero-cross comparator signal,
It is connected with the high-performance 32-bit microprocessor of soft starter nucleus module；General-purpose interface and touch screen provide operation signal input and
Relay control output, is connected respectively with the high-performance 32-bit microprocessor of soft starter nucleus module.
The soft start nucleus module, including high-performance 32-bit microprocessor and high-precision ADC converters.High-performance
32-bit microprocessor is connected with soft starter peripheral module, and behaviour is received from the general-purpose interface and touch screen of soft starter peripheral module
Make signal, the bypass circuit and IGBT group and driving circuit of control soft starter peripheral module realize the start and stop of water pump；It is high
The ADC converters of precision are connected respectively with soft starter peripheral module and high-performance 32-bit microprocessor, by soft starter periphery
The analog signal of the voltage and current of module acquisition is converted into digital signal, gives high-performance 32-bit microprocessor；High-performance 32
Bit microprocessor carries out soft start according to voltage and current, and stoppage protection is carried out when voltage and current signal exception.
The water pump comprehensive protection module, for collecting temperature, humidity, vibration, pernicious gas and fuel gas, water level
Etc. multiple sensors data, by multi-parameter Forewarn evaluation and data processing, operation and failure to water pump be monitored and
Early warning；
Water pump comprehensive protection module includes：MCU2, it interface circuit of temperature sensor, humidity sensor interface circuit, is harmful to
Gas and combustible gas sensor interface circuit, water level sensor interface circuit, isolation circuit；Wherein, MCU2 respectively with temperature
Sensor interface circuitry, humidity sensor interface circuit, pernicious gas and combustible gas sensor interface circuit, water level sensor
Interface circuit, isolation circuit are connected；Interface circuit of temperature sensor is connected with the temperature sensor being arranged in inside water pump；Humidity
Sensor interface circuitry is connected with being arranged in the humidity sensor of water pump inside and periphery；Pernicious gas and combustible gas sensor
Interface circuit is connected with the pernicious gas and combustible gas sensor being arranged near water pump；Water level sensor interface circuit and cloth
The water level sensor near water pump is put to be connected；The high-performance 32-bit microprocessor phase of isolation circuit and soft start nucleus module
Even.
The wireless public network remote monitoring module by wireless public network system access network, connects remote server.
Soft starter nucleus module is communicated by wireless remote monitering module with remote server, and soft starter is collected
Information and state be uploaded to remote server, remote server carries out intellectual analysis according to the information and state of upload, according to
Rule carries out remote control to soft starter transmitting order to lower levels, sends early warning to related personnel, realizes unattended.
Description of the drawings
Fig. 1 is the block diagram of the utility model.
Fig. 2 is the soft starter peripheral module of the utility model and the block diagram of soft starter nucleus module.
Fig. 3 is a kind of implementation schematic block diagram of the water pump comprehensive protection module of the utility model.
Fig. 4 is a kind of implementation schematic block diagram of the wireless public network remote monitoring module of the utility model.
Figure label：100 be soft starter peripheral module, and 200 be wireless public network remote monitoring module, and 300 be soft start
Device nucleus module, 400 be water pump comprehensive protection module；1 is bypass circuit, and 2 be thyristor and protection circuit, and 3 be signal acquisition
And modulate circuit, 4 be general-purpose interface, and 5 be touch screen, and 6 be IGBT group and driving circuit；20 be high-performance 32-bit microprocessor
Device, 21 be high-precision adc converter；30 be interface circuit of temperature sensor, and 31 be humidity sensor interface circuit, and 32 be harmful
Gas and combustible gas sensor interface circuit, 33 be water level sensor interface circuit, and 34 be MCU2, and 35 be isolation circuit；40
It is GSM/GPRS modules for antenna, 41,42 be isolation circuit.
Specific embodiment
Fig. 1 is the block diagram of the utility model.Electric network source is connected with soft starter peripheral module 100, soft start
The output of device peripheral module 100 is connected with water pump；Soft starter nucleus module 300 respectively with soft starter peripheral module 100, nothing
Line public network remote monitoring module 200, water pump comprehensive protection module 400 are connected；Water pump comprehensive protection module 400 is with being arranged in water pump
Internal or periphery external sensor is connected.
Fig. 2 is the soft starter peripheral module of the utility model and the block diagram of soft starter nucleus module.Power grid
The input of three tunnels of power supply point, the electric network source first via connect bypass circuit 1, the output water pump of bypass circuit 1, the control of bypass circuit 1
System input and high-performance 32-bit microprocessor（20）It is connected；The second tunnel of electric network source connect thyristor and protection circuit 2, thyristor and
The output of protection circuit 2 is connected with water pump, the drive signal and IGBT group of thyristor and protection circuit 2 and driving circuit 6
Output be connected, the input of IGBT group and driving circuit 6 and high-performance 32-bit microprocessor（20）It is connected；Electric network source
Three tunnels are connected with signal acquisition and modulate circuit 3, collection voltages signal, and signal acquisition and modulate circuit 3 are also and water pump the input phase
Two kinds of signals of output of even acquisition current signal, signal acquisition and modulate circuit 3, one kind is analog signal and high-precision adc
（21）It is connected, another kind is Zero-cross comparator signal and high-performance 32-bit microprocessor（20）It is connected；General-purpose interface 4 and touch screen 5
Respectively with high-performance 32-bit microprocessor（20）It is connected.High-performance 32-bit microprocessor（20）And high-precision adc（21）It is connected.
Fig. 3 is a kind of implementation schematic block diagram of the water pump comprehensive protection module of the utility model.Temperature sensor interface electricity
Road 30 respectively with temperature sensor, MCU2（34）It is connected；Humidity sensor interface circuit 31 respectively with humidity sensor, MCU2
（34）It is connected；Pernicious gas and combustible gas sensor interface circuit 32 respectively with pernicious gas and combustible gas sensor,
MCU2（34）It is connected；Water level sensor interface circuit 33 respectively with water level sensor, MCU2（34）It is connected；MCU2（34）With being isolated
Circuit 35 is connected；Isolation circuit 35 and high-performance 32-bit microprocessor（20）It is connected.
Fig. 4 is a kind of implementation schematic block diagram of the wireless public network remote monitoring module of the utility model.Including antenna 40,
GSM/GPRS modules 41 and isolation circuit 42；Antenna 40 is connected with GSM/GPRS modules 41, GSM/GPRS modules and isolation circuit
42 are connected, isolation circuit 42 and high-performance 32-bit microprocessor（20）It is connected.
Claims (4)
1. a kind of soft starter of remote monitoring and water pump integrated protection, which is characterized in that by soft starter nucleus module, it is soft
Dynamic device peripheral module, water pump comprehensive protection module, wireless public network remote monitoring module composition；The soft starter peripheral module with
Electric network source is connected, and the output of soft starter peripheral module is connected with water pump；Soft starter nucleus module respectively with soft starter
Peripheral module, wireless public network remote monitoring module, water pump comprehensive protection module are connected；Water pump comprehensive protection module is with being arranged in water
The external sensor on pump inside or periphery is connected；Wherein：
The soft starter peripheral module by bypass circuit, thyristor and protection circuit, signal acquisition and modulate circuit, leads to
It is formed with interface, touch screen, IGBT group driving circuit；Wherein, general-purpose interface include RS485 circuits, digital input circuit,
Outputting circuit for relay；
The soft starter nucleus module, including high-performance 32-bit microprocessor and high-precision ADC converters；High-performance 32
Bit microprocessor is connected with soft starter peripheral module, and operation is received from the general-purpose interface and touch screen of soft starter peripheral module
Signal, the bypass circuit and IGBT group and driving circuit of control soft starter peripheral module, realizes the start and stop of water pump；It is high-precision
The ADC converters of degree are connected respectively with soft starter peripheral module and high-performance 32-bit microprocessor, by boxing outside soft starter
The analog signal of the voltage and current of block acquisition is converted into digital signal, gives high-performance 32-bit microprocessor；High-performance 32-bit
Microprocessor carries out soft start according to voltage and current, and stoppage protection is carried out when voltage and current signal exception；
The water pump comprehensive protection module is more for collecting temperature, humidity, vibration, pernicious gas and fuel gas, water level etc.
The data of kind of sensor by multi-parameter Forewarn evaluation and data processing, are monitored the operation and failure of water pump and early warning；
The wireless public network remote monitoring module by wireless public network system access network, connects remote server；
Soft starter nucleus module is communicated by wireless remote monitering module with remote server, by the collected letter of soft starter
Breath and state are uploaded to remote server, and remote server carries out intellectual analysis according to the information and state of upload, according to rule
Remote control is carried out to soft starter transmitting order to lower levels, early warning is sent to related personnel, realizes unattended.
2. the soft starter of remote monitoring as described in claim 1 and water pump integrated protection, which is characterized in that electric network source point
Three tunnels input, and the electric network source first via connects bypass circuit, the output water pump of bypass circuit, the control input of bypass circuit and soft
The high-performance 32-bit microprocessor of starter nucleus module is connected；The second tunnel of electric network source connects thyristor and protection circuit, brilliant lock
The output of pipe and protection circuit is connected with water pump, the drive signal and IGBT group and driving circuit of thyristor and protection circuit
Output be connected, the input of IGBT group and driving circuit and the high-performance 32-bit microprocessor phase of soft starter nucleus module
Even；Electric network source third road is connected with signal acquisition and modulate circuit, collection voltages signal, signal acquisition and modulate circuit also and
Water pump input, which is connected, acquires current signal, and signal acquisition and modulate circuit export two kinds of signals, and one kind is analog signal and soft
The high-precision adc of dynamic device nucleus module is connected, and another kind is the high-performance 32 of Zero-cross comparator signal and soft starter nucleus module
Bit microprocessor is connected；General-purpose interface and touch screen provide operation signal input and relay control output, respectively with soft start
The high-performance 32-bit microprocessor of device nucleus module is connected.
3. the soft starter of remote monitoring as claimed in claim 2 and water pump integrated protection, which is characterized in that water pump synthesis is protected
Shield module includes：MCU2, interface circuit of temperature sensor, humidity sensor interface circuit, pernicious gas and fuel gas sensing
Device interface circuit, water level sensor interface circuit, isolation circuit；Wherein, MCU2 respectively with interface circuit of temperature sensor, humidity
Sensor interface circuitry, pernicious gas and combustible gas sensor interface circuit, water level sensor interface circuit, isolation circuit phase
Even；Interface circuit of temperature sensor is connected with the temperature sensor being arranged in inside water pump；Humidity sensor interface circuit and cloth
It puts and is connected inside water pump with the humidity sensor on periphery；Pernicious gas and combustible gas sensor interface circuit are with being arranged in water
Pernicious gas near pump is connected with combustible gas sensor；Water level sensor interface circuit and the water level being arranged near water pump
Sensor is connected；Isolation circuit is connected with the high-performance 32-bit microprocessor of soft starter nucleus module.
4. the soft starter of remote monitoring as claimed in claim 3 and water pump integrated protection, which is characterized in that the wireless public affairs
Net remote monitoring module includes antenna, GSM/GPRS modules and isolation circuit；It is connected by antenna with GSM/GPRS modules, GSM/
GPRS module is connected with isolation circuit, and isolation circuit is connected with high-performance bit microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613497.XU CN207598470U (en) | 2017-11-28 | 2017-11-28 | A kind of soft starter of remote monitoring and water pump integrated protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613497.XU CN207598470U (en) | 2017-11-28 | 2017-11-28 | A kind of soft starter of remote monitoring and water pump integrated protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598470U true CN207598470U (en) | 2018-07-10 |
Family
ID=62760045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721613497.XU Active CN207598470U (en) | 2017-11-28 | 2017-11-28 | A kind of soft starter of remote monitoring and water pump integrated protection |
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| Country | Link |
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| CN (1) | CN207598470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032025A (en) * | 2018-08-08 | 2018-12-18 | 保定市尤耐特电气有限公司 | Motor soft starter control system and control method based on low-power consumption wide area network |
-
2017
- 2017-11-28 CN CN201721613497.XU patent/CN207598470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032025A (en) * | 2018-08-08 | 2018-12-18 | 保定市尤耐特电气有限公司 | Motor soft starter control system and control method based on low-power consumption wide area network |
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