CN106764999A - A kind of steam generator automaton - Google Patents
A kind of steam generator automaton Download PDFInfo
- Publication number
- CN106764999A CN106764999A CN201611235161.4A CN201611235161A CN106764999A CN 106764999 A CN106764999 A CN 106764999A CN 201611235161 A CN201611235161 A CN 201611235161A CN 106764999 A CN106764999 A CN 106764999A
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- steam generator
- boiler
- circuit
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/46—Applications, arrangements, or dispositions of alarm or automatic safety devices responsive to low or high water level, e.g. for checking, suppressing, extinguishing combustion in boilers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The invention discloses a kind of steam generator automaton, it is related to food processing steam generator control technology field, including microprocessor, wireless communication module, PC, PWM drive circuit, chopper circuit, heating plate, boiler, relay, feed pump, pressure sensor, temperature sensor, level sensor, signal conditioning circuit.Control device of the present invention is acquired and passes to microprocessor using sensor to the temperature of boiler, water level, pressure signal, PWM drive circuit, chopper circuit is controlled to be heated the water in boiler using electric heating sheets by microprocessor, microprocessor control relay, feed pump reach automatically controlling for steam generator to boiler water supply；Control device reaction speed is fast, and using microprocessor and PC two-step evolution, the pressure of steam being capable of stability contorting.
Description
Technical field
The present invention relates to food processing steam generator control technology field, more particularly to a kind of steam generator is certainly
Dynamic control device.
Background technology
Steam generator refers to water to be heated as the machinery of steam using the heat energy (such as electric energy) of fuel or other energy
Equipment, steam generator is mainly according to fuel grade, can be divided into electric steam generator, fuel-steam generator, combustion gas steaming
Vapour generator etc..Existing steam generator is heated the water in stove using electric heating sheets, it is become required steaming
Vapour, by controlling the height of temperature, reaches the purpose of the steam pressure produced by control.But control device reaction speed it is slow and
The computing capability of MCU is poor, causes the pressure of steam extremely unstable.
The content of the invention
Control device reaction speed for above-mentioned existing steam generator of the invention is slow, steam pressure is unstable lacks
A kind of problem of falling into, there is provided steam generator automaton.
The required technical problem for solving of the invention can be achieved through the following technical solutions：
A kind of steam generator automaton, including microprocessor, wireless communication module, PC, PWM drive electricity
Road, chopper circuit, heating plate, boiler, relay, feed pump, pressure sensor, temperature sensor, level sensor, signal are adjusted
Reason circuit, the microprocessor carries out radio communication by wireless communication module and PC, and the microprocessor passes sequentially through PWM
Drive circuit, chopper circuit, heating plate are connected with boiler, and microprocessor is connected by relay, feed pump with boiler, and pressure is passed
Sensor, temperature sensor, level sensor gather the pressure of boiler, temperature, liquid level signal and by signal conditioning circuit respectively
Pass to microprocessor.
Further, the microprocessor is single-chip microcomputer.
Further, the single-chip microcomputer is PIC16F877.
Further, the heating plate is electric heating sheets.
Further, the wireless communication module is ZigBee wireless modules.
Further, the peripheral circuit of the PC includes alarm, liquid crystal display.
Beneficial effects of the present invention：A kind of steam generator automaton, temperature, water using sensor to boiler
Position, pressure signal are acquired and pass to microprocessor, and microprocessor control PWM drive circuit, chopper circuit are added using electricity
Backing is heated the water in boiler, and microprocessor control relay, feed pump reach steam generator to boiler water supply
Automatically control；Control device reaction speed is fast, and using microprocessor and PC two-step evolution, the pressure of steam can be stablized to be controlled
System.
Brief description of the drawings
Fig. 1 is control device theory diagram of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
During specific implementation, with reference to Fig. 1, a kind of steam generator automaton, including microprocessor, radio communication mold
Block, PC, PWM drive circuit, chopper circuit, heating plate, boiler, relay, feed pump, pressure sensor, temperature sensor,
Level sensor, signal conditioning circuit.Microprocessor can be single-chip microcomputer, and single-chip microcomputer can be PIC16F877, PIC16F877
Internal resource enriches, with peripheral interface circuit is simple, low in energy consumption, stable work in work the features such as, it is possible to increase steam generation
The reaction speed of device automaton is fast.Microprocessor carries out radio communication, channel radio by wireless communication module and PC
Letter module can be ZigBee wireless modules.Microprocessor controls the switching tube of chopper circuit to turn on by PWM drive circuit, cuts
Wave circuit provides heating voltage for heating plate, and heating plate is electric heating sheets, and electric heating sheets provide electric energy for boiler.Microprocessor leads to
Control feed pump is crossed for boiler water filling.Pressure sensor, temperature sensor, level sensor gather the pressure of boiler respectively
Pressure, temperature, liquid level signal are simultaneously passed to microprocessor by power, temperature, liquid level signal by signal conditioning circuit.Microprocessor
Pressure that device, PC are gathered according to sensor, temperature, liquid level signal control PWM drive circuit, relay enter to steam generator
Row is automatically controlled.Staff understands the working condition of steam generator in time for convenience, and the peripheral circuit of PC includes report
Alert device, liquid crystal display.When steam generator occurs unusual condition, alarm sends alarm signal, reminds staff to carry out
Maintenance.Liquid crystal display can in real time show temperature, water level, the pressure information of boiler.
Steam generator automaton of the present invention, is carried out using sensor to the temperature of boiler, water level, pressure signal
Microprocessor is gathered and passed to, controls PWM drive circuit, chopper circuit using electric heating sheets by boiler by microprocessor
Water heated, microprocessor control relay, feed pump reach automatically controlling for steam generator to boiler water supply；Control
Device reaction speed processed is fast, and using microprocessor and PC two-step evolution, the pressure of steam being capable of stability contorting.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (6)
1. a kind of steam generator automaton, it is characterised in that：Including microprocessor, wireless communication module, PC,
PWM drive circuit, chopper circuit, heating plate, boiler, relay, feed pump, pressure sensor, temperature sensor, level sensor
Device, signal conditioning circuit, the microprocessor carry out radio communication by wireless communication module and PC, the microprocessor according to
Secondary to be connected with boiler by PWM drive circuit, chopper circuit, heating plate, microprocessor passes through relay, feed pump and boiler phase
Even, pressure sensor, temperature sensor, level sensor gather the pressure of boiler, temperature, liquid level signal and pass through signal respectively
Modulate circuit passes to microprocessor.
2. according to a kind of steam generator automaton described in claim 1, it is characterised in that：The microprocessor is
Single-chip microcomputer.
3. according to a kind of steam generator automaton described in claim 2, it is characterised in that：The single-chip microcomputer is
PIC16F877。
4. according to a kind of steam generator automaton described in claim 1, it is characterised in that：The heating plate is electricity
Heating plate.
5. according to a kind of steam generator automaton described in claim 1, it is characterised in that：The radio communication mold
Block is ZigBee wireless modules.
6. according to a kind of steam generator automaton described in claim 1, it is characterised in that：The periphery of the PC
Circuit includes alarm, liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235161.4A CN106764999A (en) | 2016-12-28 | 2016-12-28 | A kind of steam generator automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235161.4A CN106764999A (en) | 2016-12-28 | 2016-12-28 | A kind of steam generator automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764999A true CN106764999A (en) | 2017-05-31 |
Family
ID=58923747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235161.4A Withdrawn CN106764999A (en) | 2016-12-28 | 2016-12-28 | A kind of steam generator automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764999A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942809A (en) * | 2017-12-08 | 2018-04-20 | 亿利洁能科技（颍上）有限公司 | A kind of briquette boiler production control and management system and method |
| CN108916842A (en) * | 2018-08-16 | 2018-11-30 | 珠海格力智能装备有限公司 | Steam generation facility and car washer with it |
-
2016
- 2016-12-28 CN CN201611235161.4A patent/CN106764999A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942809A (en) * | 2017-12-08 | 2018-04-20 | 亿利洁能科技（颍上）有限公司 | A kind of briquette boiler production control and management system and method |
| CN108916842A (en) * | 2018-08-16 | 2018-11-30 | 珠海格力智能装备有限公司 | Steam generation facility and car washer with it |
| WO2020034506A1 (en) * | 2018-08-16 | 2020-02-20 | 珠海格力智能装备有限公司 | Steam generation device and vehicle washing machine having the same |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |