CN205942316U - Air compressor machine group control system - Google Patents
Air compressor machine group control system Download PDFInfo
- Publication number
- CN205942316U CN205942316U CN201620665444.1U CN201620665444U CN205942316U CN 205942316 U CN205942316 U CN 205942316U CN 201620665444 U CN201620665444 U CN 201620665444U CN 205942316 U CN205942316 U CN 205942316U
- Authority
- CN
- China
- Prior art keywords
- air compressor
- compressor machine
- module
- chip microcomputer
- chip
- 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.)
- Active
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an air compressor controlling means technical field especially relates to an air compressor machine group control system, its characterized in that: including temperature sensor, pressure sensor, electric quantity collection ware, singlechip, digital input module, analog output module, relay executable module and power module, temperature sensor is used for gathering the operating temperature signal of air compressor machine, pressure sensor is arranged in gathering the pressure signal of air conditioning unit fan, the electric quantity collection ware is used for the power consumption of air compressor machine, analog output module passes through optoelectronic coupler with the singlechip is connected, the air conditioning unit and the opening of water pump of relay executable module control air compressor machine are stopped. Can include energy consumption data acquisition in system, carry out integrated analysis to energy consumption data, air compressor machine power, on -the -spot dew point, pressure data, historical operating data, generate the instruction of optimum operational mode, make the automatic energy -conserving operation of air compressor machine system, improve the energy consumption efficiency of system.
Description
Technical field
This utility model is related to air compressor control device technical field, more particularly, to a kind of air compressor machine group control system.
Background technology
It is These field control modules that existing air compressor machine group control system adopts PLC, with equipment operational monitoring and manage as target,
Each project is required for configuration programming again, lacks the basis of mass product, can not couple with system operation energy consumption simultaneously,
Do not reach the purpose of automatic energy saving operation.
Utility model content
The purpose of this utility model is to overcome the shortcomings of above-mentioned technology, and provides a kind of air compressor machine group control system, can
Make air compressor machine energy efficient.
This utility model for achieving the above object, employs the following technical solutions：
A kind of air compressor machine group control system it is characterised in that:Including temperature sensor, pressure transducer, electric quantity collector, list
Piece machine, digital input module, analog output module, relay performing module and supply module；
Described temperature sensor is used for gathering the operating tempera-ture signal of air compressor machine, and sends institute to by analog-to-digital conversion module
State single-chip microcomputer；
Described pressure transducer is used for gathering the pressure signal of air conditioning unit middle blower fan, and passes through described analog-to-digital conversion module
Send described single-chip microcomputer to；
Described electric quantity collector is used for gathering the power consumption of air compressor machine, and is sent to described by described analog-to-digital conversion module
Single-chip microcomputer；
Described digital input module is used for temperature sensor, pressure transducer, the acquisition state of electric quantity collector, and will adopt
Collection situation information transmission gives described single-chip microcomputer, and described digital input module is connected with described single-chip microcomputer by chip 74LS245；
Described analog output module adopts TLV5616 chip, is connected with described single-chip microcomputer by described photoelectrical coupler, institute
State analog output module to be used for controlling compressor operation speed and frequency；
Described relay performing module controls the start and stop of the air conditioning unit and water pump of air compressor machine；
Described supply module is used for single-chip microcomputer and digital input module are powered.
Preferably, described analog-to-digital conversion module adopts TLC2543 chip.
Preferably, described single-chip microcomputer adopts 80C52-12/BMA chip.
Preferably, described relay performing module is connected with described single-chip microcomputer by 74LS273 chip.
The beneficial effects of the utility model are:With respect to prior art, be specifically designed for air compressor machine team control exploitation software and
Controller, with strong points, live program is all preset in field controller, disparity items is only needed to change individual parameters and is
Can, work on the spot amount is few, strong applicability, not high to the level requirement of technical staff it is easy to large-scale promotion.Can be by energy consumption data
System is included in collection, carries out total score to energy consumption data, pneumatics acc power, live dew point, pressure data, history data
Analysis, generates optimized operation mode instruction, so that air compressor system automatic energy saving is run, improves the energy consumption efficiency of system, reach section
The effect of energy more than 10%, can choose rational Monitoring Data simultaneously, the operation energy consumption of compressed air system can be carried out
Energy efficiency evaluation.
Brief description
Fig. 1 is schematic block circuit diagram of the present utility model；
Fig. 2 is integrated circuit schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describe in detail specific embodiment of the present utility model.As Fig. 1-Fig. 2 institute
Show, a kind of air compressor machine group control system, including temperature sensor, pressure transducer, electric quantity collector, single-chip microcomputer, numeral input mould
Block, analog output module, relay performing module and supply module；Described temperature sensor is used for gathering the work of air compressor machine
Temperature signal, and described single-chip microcomputer is sent to by analog-to-digital conversion module；Described pressure transducer be used for gathering air conditioning unit in
The pressure signal of blower fan, and described single-chip microcomputer is sent to by described analog-to-digital conversion module；Described electric quantity collector is used for gathering
The power consumption of air compressor machine, and described single-chip microcomputer is sent to by described analog-to-digital conversion module；Described digital input module is used for temperature
Degree sensor, pressure transducer, the acquisition state of electric quantity collector, and situation information transmission will be gathered to described single-chip microcomputer, institute
State digital input module to be connected with described single-chip microcomputer by chip 74LS245；74LS245 is conventional chip, for driving led
Or other equipment, it is 8 road homophase tri-state bidirectional bus transceivers, can bi-directional transfer of data.74LS245 also has two-way
Tri-state function, both can export it is also possible to input data.When the P0 mouth bus load of 8051 single-chip microcomputers meets or exceeds P0 maximum
It is necessary to access the bus drivers such as 74LS245 during load capacity.
Described analog output module adopts TLV5616 chip, is connected with described single-chip microcomputer by described photoelectrical coupler, institute
State analog output module to be used for controlling compressor operation speed and frequency；TLV5616 is 12 voltage output digital-to-analogue conversions
Device (DAC), with flexible 4 line serial line interfaces, can be seamlessly connected TMS320, SPI, QSPI and Microwire serial port.Number
Word power supply and analog power are powered respectively, voltage range 2.7～5.5V.Output buffering is 2 times of gain rail-to-rail outputs
Amplifier, out amplifier is AB class to improve stability and to reduce setup time.Rail-to-rail output and pass are electrically
It is particularly suitable for single supply, battery power applications.Setup time and power dissipation ratio can be optimized by control word.
Described relay performing module controls the start and stop of the air conditioning unit and water pump of air compressor machine；Relay performing module is main
It is made up of multiple relays and corresponding peripheral circuit, after single-chip microcomputer is to one signal of relay, Control is corresponding
Execution unit carry out start and stop work.
Described supply module is used for single-chip microcomputer and digital input module are powered.In this utility model, supply module is main
Using 78L05 regulated power supply.
Described analog-to-digital conversion module adopts TLC2543 chip.TLC2543 is 12 Bits Serial analog-digital converters of TI company,
Complete A/D transformation process using switching capacity Approach by inchmeal technology.Due to being serial input structure, 51 serial monolithics can be saved
Machine I/O resource；And moderate, resolution is higher, therefore has relatively broad application in instrument and meter.
Described single-chip microcomputer adopts 80C52-12/BMA chip.There is 12MHz rated operation frequency (maximum 24MHz), 8KB piece
Interior FLASH program storage, data RAM in 256Byte piece, 3 16 bit timings/enumerators, 32 programmable I/O lines, can permit
Permitted 8 interrupt sources of 2 priority.
Described relay performing module is connected with described single-chip microcomputer by 74LS273 chip.74LS273 is with removing end
8D trigger, only remove end keep high level when, just there is latch function, latch control terminal be 11 foot CLK, using upper
Rise along latch.The ale signal of CPU could be connected with the control end CLK end of 74LS273 after having to pass through inverter.
74LS273 is a kind of 8D trigger of tape erasure function, and 1D～8D is data input pin, and 1Q～8Q is data output end, positive arteries and veins
Punching triggering, low level is removed, and is commonly used for 8 bit address latch.
Controller receives the dew point temperature of spot sensor collection, temperature, pressure, flow signal data, and harvester is by intelligence
The on-site parameters of the power consumption parameter of energy ammeter and controller reception store and are uploaded to upper control main frame.Control main frame installs control
Software processed, the energy consumption of displaying scene and each operational factor of air compressor system, and data is analyzed process, judge air compressor machine
Excellent operation reserve, generates relevant control instruction, controls unlatching number of units, opening sequence and the running frequency of air compressor machine, reduces frequently
Plus unloading, reach the purpose of energy efficient.
It is specifically designed for software and the controller of air compressor machine team control exploitation, with strong points, live program is all preset to be controlled at the scene
In device processed, disparity items is only needed to change individual parameters, work on the spot amount is few, strong applicability, the water to technical staff
Flat less demanding it is easy to large-scale promotion.Energy consumption data acquisition can be included system, to energy consumption data, pneumatics acc power, scene
Dew point, pressure data, history data carry out comprehensive analysis, generate optimized operation mode instruction, make air compressor system automatic
Energy-saving run, improves the energy consumption efficiency of system, reaches the effect of energy-conservation more than 10%, can choose rational monitoring number simultaneously
According to energy efficiency evaluation can be carried out to the operation energy consumption of compressed air system.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of air compressor machine group control system it is characterised in that:Including temperature sensor, pressure transducer, electric quantity collector, monolithic
Machine, digital input module, analog output module, relay performing module and supply module；
Described temperature sensor is used for gathering the operating tempera-ture signal of air compressor machine, and sends described list to by analog-to-digital conversion module
Piece machine；
Described pressure transducer is used for gathering the pressure signal of air conditioning unit middle blower fan, and is transmitted by described analog-to-digital conversion module
To described single-chip microcomputer；
Described electric quantity collector is used for gathering the power consumption of air compressor machine, and sends described monolithic to by described analog-to-digital conversion module
Machine；
Described digital input module is used for judging the acquisition state of temperature sensor, pressure transducer, electric quantity collector, and will adopt
Collection situation information transmission gives described single-chip microcomputer, and described digital input module is connected with described single-chip microcomputer by chip 74LS245；
Described analog output module adopts TLV5616 chip, is connected with described single-chip microcomputer by photoelectrical coupler, and described simulation is defeated
Go out module to be used for controlling compressor operation speed and frequency；
Described relay performing module controls the start and stop of the air conditioning unit and water pump of air compressor machine；
Described supply module is used for single-chip microcomputer and digital input module are powered.
2. air compressor machine group control system according to claim 1 it is characterised in that:Described analog-to-digital conversion module adopts
TLC2543 chip.
3. air compressor machine group control system according to claim 1 it is characterised in that:Described single-chip microcomputer adopts 80C52-12/BMA
Chip.
4. air compressor machine group control system according to claim 1 it is characterised in that:Described relay performing module is passed through
74LS273 chip is connected with described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665444.1U CN205942316U (en) | 2016-06-28 | 2016-06-28 | Air compressor machine group control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665444.1U CN205942316U (en) | 2016-06-28 | 2016-06-28 | Air compressor machine group control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942316U true CN205942316U (en) | 2017-02-08 |
Family
ID=57930061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665444.1U Active CN205942316U (en) | 2016-06-28 | 2016-06-28 | Air compressor machine group control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005893A (en) * | 2018-01-17 | 2018-05-08 | 万洲电气股份有限公司 | A kind of energy-saving air compressor machine analysis and diagnosis system and its control method |
| CN108572602A (en) * | 2018-07-23 | 2018-09-25 | 上海海得控制***股份有限公司 | A kind of control device of tablet press machine |
| CN117092943A (en) * | 2023-06-29 | 2023-11-21 | 深圳米飞泰克科技股份有限公司 | Control method, control device, terminal equipment and computer readable storage medium |
-
2016
- 2016-06-28 CN CN201620665444.1U patent/CN205942316U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005893A (en) * | 2018-01-17 | 2018-05-08 | 万洲电气股份有限公司 | A kind of energy-saving air compressor machine analysis and diagnosis system and its control method |
| CN108572602A (en) * | 2018-07-23 | 2018-09-25 | 上海海得控制***股份有限公司 | A kind of control device of tablet press machine |
| CN108572602B (en) * | 2018-07-23 | 2024-03-15 | 上海海得控制***股份有限公司 | Control device of tablet press |
| CN117092943A (en) * | 2023-06-29 | 2023-11-21 | 深圳米飞泰克科技股份有限公司 | Control method, control device, terminal equipment and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205942316U (en) | Air compressor machine group control system | |
| CN204175620U (en) | A kind of fan intelligent control system | |
| CN102679716A (en) | Grain drier for realizing remote control | |
| CN105767160A (en) | Long-distance intelligent grain drying production line | |
| CN203425621U (en) | Frequency conversion dust collection device | |
| CN105758163A (en) | Remote control method for grain drying system | |
| CN202915744U (en) | Hydroelectric hybrid cooling tower | |
| CN204808016U (en) | Converter intelligence control system based on PLC | |
| CN208255675U (en) | The controller for having the UPQC device of concentrating type communication capacity | |
| CN204349584U (en) | A kind of current transformer and current transformer supervisory control system | |
| CN202617059U (en) | Off-grid intelligent type fan controller | |
| CN203453027U (en) | Safe intelligent control system for air compressors | |
| CN204027294U (en) | A kind of dryer Anti-blockage system | |
| CN202675829U (en) | Automatic control device for grain drying machine | |
| CN204511769U (en) | A kind of wind-power electricity generation integrated control device | |
| CN206877081U (en) | A kind of Large Copacity bank electricity variable frequency power controller | |
| CN202176321U (en) | Intelligent monitoring device for pumping unit | |
| CN206775228U (en) | A kind of power compensating controller for exchanging photovoltaic water pump | |
| CN201667544U (en) | Wind power generation feedback device | |
| CN204808002U (en) | Intelligent control terminal based on central air conditioning regulation of loading | |
| CN108616121A (en) | Has the controller of the UPQC devices of concentrating type communication capacity | |
| CN203071863U (en) | Intelligent controller for saving power for electric motor | |
| CN102723905A (en) | Off-grid intelligent blower controller | |
| CN210815730U (en) | Power control system for electric precipitation | |
| CN203324731U (en) | Fracturing truck automatic control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |