CN104959237B - Intelligent Cleaning device for pipeline - Google Patents
Intelligent Cleaning device for pipeline Download PDFInfo
- Publication number
- CN104959237B CN104959237B CN201510397070.XA CN201510397070A CN104959237B CN 104959237 B CN104959237 B CN 104959237B CN 201510397070 A CN201510397070 A CN 201510397070A CN 104959237 B CN104959237 B CN 104959237B
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- China
- Prior art keywords
- chip microcomputer
- relay
- flow meter
- photoelectric coupling
- coupling circuit
- 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.)
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Abstract
It is an object of the invention to provide a kind of intelligent Cleaning device for pipeline, the device includes settling tank, three-way interface, Hall flow meter, the first photoelectric coupling circuit, the second photoelectric coupling circuit, single-chip microcomputer, relay and ultrasonic oscillator；The first interface of three-way interface connects the import of wet electrical dust precipitator spray spout, and the second interface of three-way interface connects Hall flow meter, and the 3rd interface of three-way interface connects ultrasonic oscillator；After Hall flow meter is arranged on the outlet conduit of settling tank, Hall flow meter is connected by the first photoelectric coupling circuit with the input port of single-chip microcomputer one, and the output port of single-chip microcomputer one is connected by the input of the second photoelectric coupling circuit and relay；The output of relay connects ultrasonic oscillator.Hall flow meter, by detecting the flow in the 1s liquid flowed through, judge whether nozzle blocks, such as block, control single chip computer is controlled to the switch for opening ultrasonic vibrator, realizes the online block clearing to nozzle, as do not blocked, detection state will be kept.
Description
Technical field
The present invention relates to the technical field of automatic detection control, is related to a kind of device for automating cleaning line clogging,
It is more particularly related to a kind of full-automatic intelligence for detecting and controlling Hand scarf wet electrical dust precipitator spray spout is clearly
Stifled device.
Background technology
The spray spout of wet electrical dust precipitator easily blocks.And nozzle is entirely to be mounted in inside wet electrical dust precipitator,
Flue gas is full of during not blowing out, manually cannot be introduced into.Existing Method of blockage removal, which only allows, artificial after machine down carries out block clearing.
At home, Shanghai Longking Environmental Protection Co., Ltd. proposes a kind of spiral suitable for wet electrical dust precipitator
Formula nozzle and its arrangement, it acts on the main super-fine atomization effect for realizing nozzle spray and planning nozzle is most preferably arranged knot
Structure.The structure of its nozzle makes spraying granule become fine uniform, spray angle and scattered band relatively before structure become big, one
Determine wet electrical dust precipitator dust collecting electrode developing result can be made to increase in degree, can suitably reduce nozzle quantity, while can be with
Effectively reduction water consumption and the efficiency for avoiding nozzle wear, generally raising dedusting, achievable equipment investment and operating cost
Save, it is economical and practical, but in terms of automatic detection spray nozzle clogging also have it is certain the defects of, in the environment for being manually difficult to enter
In can not realize automatic detection and the block clearing of spray nozzle clogging.Zhejiang Province Fida Environmental protection Technology Co., Ltd proposes a kind of for wet
The two-sided directive property nozzle of formula electric cleaner, the nozzle arrangements at least one limbers on body, in the bottom of body
Side is provided with two effluent troughs communicated with inlet opening, can solve the problems, such as spray nozzle clogging to a certain extent.But
Through occurring to block and being that can not conveniently clear up blocking in artificial unapproachable environment, meanwhile, it can not also detect in real time
Whether blocking is had occurred and that.
The content of the invention
In view of this, the present invention proposes a kind of intelligent Cleaning device for pipeline, can be realized under artificial unapproachable working environment
The cleaning blocked to the spray spout of wet electrical dust precipitator, solves the problems, such as produce reality.
The present invention is realized using following technical scheme：A kind of intelligent Cleaning device for pipeline, it is characterised in that：Including settling tank, threeway
Interface, Hall flow meter, the first photoelectric coupling circuit, the second photoelectric coupling circuit, single-chip microcomputer, relay and ultrasonic oscillator；
The first interface of the three-way interface connects the import of wet electrical dust precipitator spray spout, and the second interface of the three-way interface meets institute
Hall flow meter is stated, the 3rd interface of the three-way interface connects the ultrasonic oscillator；The Hall flow meter is arranged on described
At the outlet conduit of settling tank, the Hall flow meter is connected by the first photoelectric coupling circuit and the input port of single-chip microcomputer one
Connect, the output port of single-chip microcomputer one is connected by the second photoelectric coupling circuit with the input of the relay；The relay
Output connect the ultrasonic oscillator；The contaminant filter that diameter is first more than 2mm particles by the settling tank precipitates；The Hall stream
Gauge is used for the flow for detecting the liquid flowed through in 1s, and the flow signal detected is passed by the first photoelectric coupling circuit
Deliver to single-chip microcomputer；The single-chip microcomputer presets a setting value, if the flow value that Hall flow meter detects is set less than single-chip microcomputer
Definite value, then judge spray nozzle clogging, and single-chip microcomputer sends control signal by the second photoelectrical coupler control relay, starts ultrasonic wave
Oscillator carries out acoustic wave vibrations cleaning to nozzle.
In an embodiment of the present invention, the intelligent Cleaning device for pipeline uses closed loop detecting and controlling system, realizes detection and cleaning
Real-time control.
In an embodiment of the present invention, the single-chip microcomputer is one 51 single-chip microcomputers, according to the size of the nozzle flow to institute
Setting value is stated to modify.
In an embodiment of the present invention, in addition to an isolation circuit, the isolation circuit are series at the second viewpoint coupling electricity
Between road and relay, the isolation circuit prevents photoelectric coupling circuit interference relay from working.
Preferably, the isolation circuit is a triode.
Compared with prior art, the beneficial effects of the present invention are：The full closed loop control system controlled using mcu programming
System, automatic detection and block clearing are realized, the problem of avoiding manually participating in bringing；Detected in time at the initial stage that nozzle blocks
To and realize online block clearing, avoid the danger brought because nozzle is completely plugged；With very strong adaptability, to different shape, material
The pipeline of material can realize the block clearing of pipeline；It is adapted to the nozzle of various environment, user can be according to being actually needed reference
Setting value in local environment modification SCM program, to realize that zero error detects；Setting operation of the present invention is simple, user
Just, the substantially all standardization of device is formed, buying is convenient.
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural principle block diagram of the present invention.
Fig. 2 is the structure chart of one embodiment of the invention.
Fig. 3 is the control circuit schematic diagram of one embodiment of the invention.
【Label declaration】1：Nozzle； 2：Three-way interface； 3：Ultrasonic oscillator；4：Hall flow meter； 5：Settling tank；6：
Water pipe；7：Relay；8：First photoelectric coupling circuit；9：Single-chip microcomputer；10：Second photoelectric coupling circuit.
Embodiment
The present invention provides a kind of intelligent Cleaning device for pipeline, and structural principle block diagram is referring to Fig. 1.The structure chart ginseng of one embodiment of the invention
See Fig. 2.The device includes settling tank 5, three-way interface 2, Hall flow meter 4, the first photoelectric coupling circuit 8, the second photoelectric coupling
Circuit 10, single-chip microcomputer 9, relay 7 and ultrasonic oscillator 3；The first interface of the three-way interface 2 connects wet electrical dust precipitator spray
The import of nozzle 1, the second interface of the three-way interface 2 connect the Hall flow meter 4, the 3rd interface of the three-way interface 2
Connect the ultrasonic oscillator 3；After the Hall flow meter 4 is arranged on the outlet conduit of the settling tank 5, the Hall flow meter
4 are connected by the first photoelectric coupling circuit 8 with the input port of single-chip microcomputer 9 one, and the output port of single-chip microcomputer 9 one passes through
Two photoelectric coupling circuits 10 are connected with the input of the relay 7；The output of the relay 7 connects the ultrasonic oscillator 3；Institute
The water inlet water receiving pipe 6 of settling tank is stated, the settling tank 5 first precipitates contaminant filter of the diameter more than 2mm；The Hall flow
Meter 4 is used for the flow for detecting the liquid flowed through in 1s, and the traffic pulse detected is passed through into the first photoelectric coupling electricity
Road 8 is sent to single-chip microcomputer 9；The single-chip microcomputer 9 presets a setting value, if the flow value that Hall flow meter 4 detects is less than
The setting value of single-chip microcomputer 9, then judge that nozzle 1 blocks, single-chip microcomputer 9 sends control signal and passes through the second photoelectrical coupler control relay
7, start ultrasonic oscillator 3.
Preferably, the single-chip microcomputer is one 51 single-chip microcomputers, the setting value is carried out according to the size of the nozzle flow
Modification,
Adapt to the nozzle of different flow.
In an embodiment of the present invention, in addition to an isolation circuit, the isolation circuit are series at the second viewpoint coupling electricity
Between road and relay 7, the isolation circuit prevents photoelectric coupling circuit interference relay 7 from working.
Preferably, the isolation circuit is a triode.
Fig. 3 is a specific embodiment control circuit schematic diagram of the invention.The Hall flow being connected in the outlet conduit of settling tank 5
Meter 4 sends pulse by detecting water-carrying capacity, often sends a pulse, and the first photoelectric coupling circuit 8 just closes once.First photoelectricity
Termination power 8 often closes once, just there is a pulse input single-chip microcomputer 9.Programming includes a counter and timing in single-chip microcomputer 9
Device, in the time range of setting, the number for the pulse that detection single-chip microcomputer 9 receives.When the number of pulse is less than setting value,
P1.0 interfaces will export a pulse, then the break-make by the control relay 7 of the second photoelectric coupling circuit 10.Relay 7 is also
Connect a triode, triode plays an isolation circuit, avoids influence of the photoelectric coupling circuit to relay 7 and causes
Relay 7 can not work, and control ultrasonic oscillator 3 to start working by relay 7, nozzle clearing 1.
The setting value of single-chip microcomputer can be modified according to the size of different pipeline flows, come using the device of the present invention
It is applicable the nozzle of different flows.
Detect simultaneously online block clearing in time the initial stage that the present invention blocks in nozzle, avoid bringing because nozzle is completely plugged
Danger.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (1)
- A kind of 1. intelligent Cleaning device for pipeline, it is characterised in that：Including settling tank, three-way interface, Hall flow meter, the first photoelectric coupling electricity Road, the second photoelectric coupling circuit, single-chip microcomputer, relay and ultrasonic oscillator；The first interface of the three-way interface connects wet type electricity The import of deduster spray spout, the second interface of the three-way interface connect the Hall flow meter, and the of the three-way interface Three interfaces connect the ultrasonic oscillator；The Hall flow meter is arranged at the outlet conduit of the settling tank, the Hall stream Gauge is connected by the first photoelectric coupling circuit with the input port of single-chip microcomputer one, and the output port of single-chip microcomputer one passes through Two photoelectric coupling circuits are connected with the input of the relay；The output of the relay connects the ultrasonic oscillator；The contaminant filter that diameter is first more than 2mm particles by the settling tank precipitates；The Hall flow meter is used to detect in 1s The flow of the liquid flowed through, and the flow signal detected is sent to single-chip microcomputer by the first photoelectric coupling circuit；The list Piece machine presets a setting value, if the flow value that Hall flow meter detects is less than single-chip microcomputer setting value, judges that nozzle blocks up Plug, single-chip microcomputer send control signal by the second photoelectrical coupler control relay, start ultrasonic oscillator to nozzle carry out sound Ripple vibrations cleaning；One isolation circuit is series between the second photoelectric coupling circuit and relay, and the isolation circuit prevents the second light Electric coupling circuit interference relay works；The intelligent Cleaning device for pipeline uses closed loop detecting and controlling system, realizes detection and cleaning Control in real time;The single-chip microcomputer is one 51 single-chip microcomputers, and the setting value is modified according to the size of the nozzle flow;It is described every It is a triode from circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397070.XA CN104959237B (en) | 2015-07-08 | 2015-07-08 | Intelligent Cleaning device for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397070.XA CN104959237B (en) | 2015-07-08 | 2015-07-08 | Intelligent Cleaning device for pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959237A CN104959237A (en) | 2015-10-07 |
| CN104959237B true CN104959237B (en) | 2017-12-08 |
Family
ID=54213419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397070.XA Expired - Fee Related CN104959237B (en) | 2015-07-08 | 2015-07-08 | Intelligent Cleaning device for pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN104959237B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199068B (en) * | 2017-06-30 | 2021-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method |
| CN110639705A (en) * | 2019-09-30 | 2020-01-03 | 华侨大学 | Online cleaning device for wet-type electric precipitator nozzle |
| CN112316625A (en) * | 2020-10-23 | 2021-02-05 | 移康智能科技（上海）股份有限公司 | Sound wave dust removal and drainage system with learning capacity |
| CN113958576A (en) * | 2021-09-22 | 2022-01-21 | 无锡威顺煤矿机械有限公司 | Spraying device for emulsion tank and using method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195536A (en) * | 2000-12-20 | 2002-07-10 | Yamaichi Kinzoku Kk | Waste oil combustion device |
| CN201148005Y (en) * | 2007-12-30 | 2008-11-12 | 胡杭虎 | Automatic cleaning device of band press filter spraying system |
| CN102182929B (en) * | 2010-12-10 | 2013-02-20 | 聚光科技(杭州)股份有限公司 | Device and method for detecting pipeline blockage |
| CN202040547U (en) * | 2010-12-10 | 2011-11-16 | 聚光科技(杭州)股份有限公司 | Pipe blockage detection device and supply system |
| CN103185340B (en) * | 2011-12-30 | 2015-11-25 | 中冶长天国际工程有限责任公司 | The combustion nozzle system of anti-blocking tar and the burner tar processing method of employing said system |
| CN103365229B (en) * | 2013-07-15 | 2015-11-04 | 谷俊峰 | The intelligent control method of ultrasonic for scale prevention and removal equipment antiscaling, descaling |
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2015
- 2015-07-08 CN CN201510397070.XA patent/CN104959237B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104959237A (en) | 2015-10-07 |
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