CN102734145A - Wireless remote speed regulation system for sewage lifting pump - Google Patents
Wireless remote speed regulation system for sewage lifting pump Download PDFInfo
- Publication number
- CN102734145A CN102734145A CN2012102239179A CN201210223917A CN102734145A CN 102734145 A CN102734145 A CN 102734145A CN 2012102239179 A CN2012102239179 A CN 2012102239179A CN 201210223917 A CN201210223917 A CN 201210223917A CN 102734145 A CN102734145 A CN 102734145A
- Authority
- CN
- China
- Prior art keywords
- frequency variator
- speed regulation
- frequency converter
- control
- links
- 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
Images
Abstract
The invention relates to a wireless remote speed regulation system for a sewage lifting pump, which is characterized by comprising a wireless receiving device, a single chip microcomputer control unit, a digital potentiometer control unit and a control signal amplifying unit, wherein the wireless receiving device is connected with the single chip microcomputer control unit; the single chip microcomputer control unit is connected with the digital potentiometer control unit; the digital potentiometer control unit is connected with the control signal amplifying unit; the control signal amplifying unit is respectively connected with a frequency converter a, a frequency converter b, a frequency converter c and a frequency converter d; the frequency converter a is connected with a lifting pump a; the frequency converter b is connected with a lifting pump b; the frequency converter c is connected with a lifting pump c; and the frequency converter d is connected with a lifting pump d. The wireless remote speed regulation system has the advantages that the artificial speed regulation of the sewage lifting pump is transformed into the remote automatic speed regulation; the traditional cable speed regulation control is transformed to the wireless speed regulation control; the university of frequency converter speed and the high-precision regulation control are realized; and the speed regulation control is simultaneously carried out on a plurality of lifting pumps.
Description
Technical field
The present invention relates to a kind of regulating system, relate in particular to a kind of sewage pump wireless remote velocity-controlled system.
Background technique
The sewage emissions degree is than higher in the industrial enterprise now, so environmental pollution is also relatively more serious, and sewage can not obtain good treatment; Can not carry out the waste water allotment selectively according to the water quality of sewage pumping station, can not ensure for the sewage treatment qualified discharge provides the source; The speed regulation of the sewage pump of sewage network pumping plant is the pattern of manual tune at present mostly, and it is loaded down with trivial details to work, and has strengthened working dynamics; Frequency variator is very important in the sewage speed regulation, and frequency variator carries out speed governing very extensively, and its speed governing has three kinds of modes usually; Mode 1 is for to carry out through the frequency variator operation panel, and mode 2 is the input end of analog signal of control frequency variator, and mode 3 is carried out for the communication interface through frequency variator; The speed governing of mode 1 can only be carried out through manual type, and the speed governing of mode 3 is then carried out through wired mode, and mode of speed regulation can not be general; For addressing the above problem, the spy provides a kind of new technological scheme.
Summary of the invention
The purpose of this invention is to provide a kind of sewage pump wireless remote velocity-controlled system.
The technological scheme that the present invention adopts is:
Sewage pump wireless remote velocity-controlled system; It is characterized in that: comprise radio receiver, controlled by single chip microprocessor unit, digital regulation resistance control unit and control signal amplifying unit; Said radio receiver links to each other with the controlled by single chip microprocessor unit; Said controlled by single chip microprocessor unit links to each other with the digital regulation resistance control unit, and said digital regulation resistance control unit links to each other with the control signal amplifying unit, and said control signal amplifying unit links to each other with frequency variator a, frequency variator b, frequency variator c and frequency variator d respectively; Said frequency variator a links to each other with elevator pump a; Said frequency variator b links to each other with elevator pump b, and said frequency variator c links to each other with elevator pump c, and said frequency variator d links to each other with elevator pump d.
Advantage of the present invention is: 1, system has realized changing from the adjusting that the sewage pump Manual Speed regulates to remote auto speed; This system cooperates with remote monitoring center; Can be according to the technology of sewage treatment; Automatically carry out having satisfied the allotment demand for control of carrying out wastewater flow rate according to waste strength from the remote adjustment of sewage pump speed;
2, system has realized regulating control is regulated in transformation from control to radio speed from traditional wire speed; This system adopts the wireless GPRS technology; Realization has changed traditional wired control mode to the speed regulation of sewage pump wireless remote, has reduced operating cost and cost of labor to greatest extent;
3, system has realized the versatility and the High Accuracy Control adjusting control of frequency variator speed; This system has adopted digital regulation resistance; Under the control of single chip microcomputer; Produce high-precision analog quantity output signals, act on the input end of analog signal of frequency variator, realized the versatility and the High Accuracy Control adjusting of frequency variator speed;
4, system has realized a plurality of elevator pumps are carried out simultaneously the control of speed regulation, and this control gear can act on 4 frequency variators simultaneously, can carry out remote auto to 4 frequency variators simultaneously at remote monitoring center and regulate.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, radio receiver, 2, the controlled by single chip microprocessor unit, 3, the digital regulation resistance control unit, 4, the control signal amplifying unit; 5, frequency variator a, 6, frequency variator b, 7, frequency variator c, 8, frequency variator d; 9, elevator pump a, 10, elevator pump b, 11, elevator pump c, 12, elevator pump d.
Embodiment
As shown in Figure 1; Sewage pump wireless remote velocity-controlled system of the present invention; Comprise radio receiver 1, controlled by single chip microprocessor unit 2, digital regulation resistance control unit 3 and control signal amplifying unit 4, radio receiver 1 links to each other with controlled by single chip microprocessor unit 2, and controlled by single chip microprocessor unit 2 links to each other with digital regulation resistance control unit 3; Digital regulation resistance control unit 3 links to each other with control signal amplifying unit 4; Control signal amplifying unit 4 links to each other with frequency variator a5, frequency variator b6, frequency variator c7 and frequency variator d8 respectively, and frequency variator a5 links to each other with elevator pump a9, and frequency variator b6 links to each other with elevator pump b10; Frequency variator c7 links to each other with elevator pump c11, and frequency variator d8 links to each other with elevator pump d12.
Advantage of the present invention is: 1, system has realized changing from the adjusting that the sewage pump Manual Speed regulates to remote auto speed; This system cooperates with remote monitoring center; Can be according to the technology of sewage treatment; Automatically carry out having satisfied the allotment demand for control of carrying out wastewater flow rate according to waste strength from the remote adjustment of sewage pump speed;
2, system has realized regulating control is regulated in transformation from control to radio speed from traditional wire speed; This system adopts the wireless GPRS technology; Realization has changed traditional wired control mode to the speed regulation of sewage pump wireless remote, has reduced operating cost and cost of labor to greatest extent;
3, system has realized the versatility and the High Accuracy Control adjusting control of frequency variator speed; This system has adopted digital regulation resistance; Under the control of single chip microcomputer; Produce high-precision analog quantity output signals, act on the input end of analog signal of frequency variator, realized the versatility and the High Accuracy Control adjusting of frequency variator speed;
4, system has realized a plurality of elevator pumps are carried out simultaneously the control of speed regulation, and this control gear can act on 4 frequency variators simultaneously, can carry out remote auto to 4 frequency variators simultaneously at remote monitoring center and regulate.
Working principle of the present invention: system is through the elevator pump speed regulation order of radio receiver with GPRS mode receiving remote Surveillance center; After order is received; Deliver " controlled by single chip microprocessor unit ", the controlled by single chip microprocessor unit carries out analytical calculation to the speed regulation order, controls " digital regulation resistance control unit " through digital form; The digital regulation resistance control unit is adjustable voltage signal with the digital signal transition of single chip microcomputer; This voltage signal amplifies signal through " control signal amplifying unit ", and this amplifying signal remakes and is used for frequency variator, thereby satisfies the demand of frequency variator speed controlling.
Claims (1)
1. sewage pump wireless remote velocity-controlled system; It is characterized in that: comprise radio receiver, controlled by single chip microprocessor unit, digital regulation resistance control unit and control signal amplifying unit; Said radio receiver links to each other with the controlled by single chip microprocessor unit; Said controlled by single chip microprocessor unit links to each other with the digital regulation resistance control unit, and said digital regulation resistance control unit links to each other with the control signal amplifying unit, and said control signal amplifying unit links to each other with frequency variator a, frequency variator b, frequency variator c and frequency variator d respectively; Said frequency variator a links to each other with elevator pump a; Said frequency variator b links to each other with elevator pump b, and said frequency variator c links to each other with elevator pump c, and said frequency variator d links to each other with elevator pump d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102239179A CN102734145A (en) | 2012-07-02 | 2012-07-02 | Wireless remote speed regulation system for sewage lifting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102239179A CN102734145A (en) | 2012-07-02 | 2012-07-02 | Wireless remote speed regulation system for sewage lifting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734145A true CN102734145A (en) | 2012-10-17 |
Family
ID=46990249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102239179A Pending CN102734145A (en) | 2012-07-02 | 2012-07-02 | Wireless remote speed regulation system for sewage lifting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048929A (en) * | 2015-08-31 | 2015-11-11 | 哈尔滨理工大学 | Wireless remote control irrigation pump speed-regulating system with protection device and control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4971522A (en) * | 1989-05-11 | 1990-11-20 | Butlin Duncan M | Control system and method for AC motor driven cyclic load |
| US5441389A (en) * | 1992-03-20 | 1995-08-15 | Eaton Corporation | Eddy current drive and motor control system for oil well pumping |
| CN1167879A (en) * | 1996-06-10 | 1997-12-17 | 胜利石油管理局胜利采油厂 | Apparatus for automatic controlling load of oil pumping unit and balance of oil well liquid supply rate |
| CN2731509Y (en) * | 2004-03-26 | 2005-10-05 | 江苏兴达钢帘线股份有限公司 | Single-chip processer controlled water supplying appts. having constant pressure and energy saving functions |
| CN1916413A (en) * | 2006-09-05 | 2007-02-21 | 西安交通大学 | Energy saving system of networked measuring and controlling pumping units |
| CN200979664Y (en) * | 2006-11-13 | 2007-11-21 | 长沙怡能电子科技有限公司 | An intelligent electricity-saving control system for blast and pump |
| CN201152172Y (en) * | 2007-08-03 | 2008-11-19 | 中国石化集团石油工程西南有限公司工程作业分公司 | Wellhead equipment pressure test pump set automatic control system |
| CN201496242U (en) * | 2009-03-25 | 2010-06-02 | 烟台昱合环保科技有限公司 | Automatic remote control and energy saving system of cluster pump station |
| CN202257106U (en) * | 2011-08-16 | 2012-05-30 | 武汉东川能源环保科技发展有限公司 | Self-adaption intelligent control system for operation of sewage treatment facility |
| CN202833061U (en) * | 2012-07-02 | 2013-03-27 | 于明 | Sewage lift pump wireless remote speed adjusting system |
-
2012
- 2012-07-02 CN CN2012102239179A patent/CN102734145A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4971522A (en) * | 1989-05-11 | 1990-11-20 | Butlin Duncan M | Control system and method for AC motor driven cyclic load |
| US5441389A (en) * | 1992-03-20 | 1995-08-15 | Eaton Corporation | Eddy current drive and motor control system for oil well pumping |
| CN1167879A (en) * | 1996-06-10 | 1997-12-17 | 胜利石油管理局胜利采油厂 | Apparatus for automatic controlling load of oil pumping unit and balance of oil well liquid supply rate |
| CN2731509Y (en) * | 2004-03-26 | 2005-10-05 | 江苏兴达钢帘线股份有限公司 | Single-chip processer controlled water supplying appts. having constant pressure and energy saving functions |
| CN1916413A (en) * | 2006-09-05 | 2007-02-21 | 西安交通大学 | Energy saving system of networked measuring and controlling pumping units |
| CN200979664Y (en) * | 2006-11-13 | 2007-11-21 | 长沙怡能电子科技有限公司 | An intelligent electricity-saving control system for blast and pump |
| CN201152172Y (en) * | 2007-08-03 | 2008-11-19 | 中国石化集团石油工程西南有限公司工程作业分公司 | Wellhead equipment pressure test pump set automatic control system |
| CN201496242U (en) * | 2009-03-25 | 2010-06-02 | 烟台昱合环保科技有限公司 | Automatic remote control and energy saving system of cluster pump station |
| CN202257106U (en) * | 2011-08-16 | 2012-05-30 | 武汉东川能源环保科技发展有限公司 | Self-adaption intelligent control system for operation of sewage treatment facility |
| CN202833061U (en) * | 2012-07-02 | 2013-03-27 | 于明 | Sewage lift pump wireless remote speed adjusting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048929A (en) * | 2015-08-31 | 2015-11-11 | 哈尔滨理工大学 | Wireless remote control irrigation pump speed-regulating system with protection device and control method |
| CN105048929B (en) * | 2015-08-31 | 2017-06-13 | 哈尔滨理工大学 | Wireless remote control type irrigation pump machine governing system and control method with protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101487343B (en) | Control method, apparatus and system for concrete pump vehicle | |
| CN105182740B (en) | Raw material grinding autocontrol method | |
| WO2011062445A3 (en) | Lighting control system based on wireless communication and controlling method thereof | |
| CN104675686A (en) | Automatic adjusting method of water supply pressure | |
| CN201347868Y (en) | Industry cycle water energy-saving control system | |
| CN103924636A (en) | GPRS (general packet radio service)-based variable-frequency and constant-pressure water supply monitoring system | |
| CN101424928A (en) | Intelligent control method for beam type pumping unit | |
| CN206472611U (en) | A kind of frequency control Grading And Zoning constant irrigation automatic control system | |
| CN204238299U (en) | The long-range Optimized Operation monitoring system of a kind of pump works | |
| CN202833061U (en) | Sewage lift pump wireless remote speed adjusting system | |
| CN102734145A (en) | Wireless remote speed regulation system for sewage lifting pump | |
| CN102968132A (en) | High-precision large-flow gas control method for bottom blowing system of revolving furnace | |
| CN205076883U (en) | Intelligence aeration systems | |
| CN204200729U (en) | A kind of control gear for offshore spilled oil spill containment boom automatic distributing and discharging | |
| CN101748769A (en) | Water supply system with variable pressure and variable flow by terminal control and water supply method | |
| CN104090589B (en) | Deaerator level whole-process control system and method under the conditions of solidifying pump frequency conversion with tracking | |
| CN203604209U (en) | Stepless speed adjusting control device for accelerator pump of concrete ejection mechanical arm | |
| CN102383462A (en) | Frequency conversion constant-pressure water supply system | |
| CN206581340U (en) | Many frequency-changing control systems | |
| CN105422432A (en) | Multi-mode intelligent water pump frequency conversion monitoring system | |
| CN201113735Y (en) | Multifunctional frequency converter | |
| CN204025093U (en) | A kind of submersible electric pump fuzzy control device | |
| CN104454798A (en) | Control device and control method for automatic distribution of sea surface oil spilling oil containment boom | |
| CN104896953A (en) | Cement kiln grate cooler control method and system | |
| CN208454803U (en) | Parallel bars synchronize vibration damping hot-bending machine pressurizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |