CN103480529B - The automatic electronic controller for liquid level of crystal sprayed film machine and control method - Google Patents
The automatic electronic controller for liquid level of crystal sprayed film machine and control method Download PDFInfo
- Publication number
- CN103480529B CN103480529B CN201310405108.4A CN201310405108A CN103480529B CN 103480529 B CN103480529 B CN 103480529B CN 201310405108 A CN201310405108 A CN 201310405108A CN 103480529 B CN103480529 B CN 103480529B
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- China
- Prior art keywords
- liquid level
- level
- signal
- liquid
- electronic controller
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- 239000007788 liquid Substances 0.000 title claims abstract description 88
- 239000013078 crystal Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/081—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container
Landscapes
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses automatic electronic controller for liquid level and the control method of a kind of crystal sprayed film machine.The automatic electronic controller for liquid level of crystal sprayed film machine, including electronic probe, Level Detection chip, solenoid valve controller and electromagnetic valve, device is controlled relative to mechanical liquid level, the outside mechanical action of automatic electronic controller for liquid level, automaticity is high, stability and practical, measure accurately, electronic probe uses stainless steel material to make, automatic electronic controller for liquid level is not required to ball float and dry spring, when liquid is dipped into liquid-level switch position, automatic electronic controller for liquid level is the most actionable, resistant is durable, it is not afraid of floating thing impact, automatic electronic controller for liquid level can use laterally, oblique or longitudinally mounted mode, flexibly and easily, when vertical installation, there is certain anti-wave function, suitably it is immersed in for a long time in water.Automatic electronic controller for liquid level has cabinet, and not being afraid of magnetic field affects, is not afraid of metallic object impact, is not afraid of variation in water pressure impact.
Description
Technical field
The present invention relates to a kind of automatic electronic controller for liquid level being applicable to crystal sprayed film machine and control method.
Background technology
Fluid level control device, is referred to be carried out by the method for mechanical type or electronic type the control of two position, can control electromagnetism
Valve or water pump etc., thus realize semi-automation or full-automatic.
It is easily malfunctioning because of incrustation scale that traditional mechanical liquid level controls device water level switch, and float switch exists frequent, the winding of startup etc.
Problem and cause misoperation, affect the stability of fluid level control device, shorten the life-span；It addition, the liquid level controller of majority is direct
Connecting 220V alternating voltage, the aging breakage of electric wire is easily caused electric leakage and hurts sb.'s feelings, there is serious potential safety hazard.But it is contactless
, such as ultrasonic type water level switch cost intensive.
Summary of the invention
It is an object of the invention to propose the automatic electronic controller for liquid level of a kind of crystal sprayed film machine, have practical, stable
High, the cheap and advantage of life-span length of property.
To achieve these goals, the present invention adopts the following technical scheme that
The automatic electronic controller for liquid level of crystal sprayed film machine, including:
Electronic probe, is used for detecting liquid level, and the liquid level information detected is changed into electrical signal transmits；
Level Detection chip, is used for receiving the transmission of electronic probe electrical signal, and processes this electrical signal, when detecting
When liquid level reaches the operating point of regulation, the outside output signal of Level Detection chip；
Solenoid valve controller, including PLC or water level controller, for receiving the signal transmission of Level Detection chip, and controls electricity
Liquid level is controlled by magnet valve；
Electronic probe, Level Detection chip, solenoid valve controller and electromagnetic valve all carry out encapsulation process by cabinet.
Further, described electronic probe uses stainless steel material to make.
Further, the running voltage of described automatic electronic controller for liquid level is 24V DC voltage.
Further, described automatic electronic controller for liquid level uses horizontal, oblique or vertical mounting means.
The present invention also aims to propose the electronic level autocontrol method of a kind of crystal sprayed film machine, it uses following technical side
Case:
B, electronic probe detection liquid level, and the liquid level information detected is changed into electrical signal transmit；
C, Level Detection chip receive the electrical signal of electronic probe transmission, process this electrical signal, when liquid level being detected
When highly reaching the operating point of regulation, the outside output signal of Level Detection chip；
D, solenoid valve controller receive the signal transmission of Level Detection chip, and control electromagnetic valve and be controlled liquid level.
Before described step b, also include step a, by described automatic electronic controller for liquid level according to horizontal, oblique or longitudinal
Mode install.
In described step d, solenoid valve controller uses PLC, and electronic probe includes that high level switch electronic probe and low liquid level are opened
Close electronic probe,
When high water tank higher than high spacing time, high level switch electronic probe LH sends signal, and PLC receives high level signal through patrolling
Collecting to calculate and disconnect YO end signal, electromagnetic valve YV dead electricity is closed；
When high water tank less than low spacing time, low liquid-level switch LS sends signal, and PLC receives after low liquid level signal through logical calculated
Disconnecting Y3 end signal, control relay K A dead electricity, flush coater quits work, and PLC sends signal simultaneously, and YO connects electromagnetic valve
Open；When liquid level exceed low liquid level spacing time low liquid-level switch LS disconnect, after PLC starts timing 30 seconds, send signal, Y3
Connecting, relay K A obtains electric adhesive, and flush coater is reworked, it is achieved automatically control.
The invention have the advantage that
Automatic electronic controller for liquid level in the present invention, controls device relative to mechanical liquid level, outside mechanical action, automatically
Change degree is high, stability and practical, measures accurately, and electronic probe uses stainless steel material to make, and electronic level is controlled automatically
Device processed is not required to ball float and dry spring, and when liquid is dipped into liquid-level switch position, automatic electronic controller for liquid level is the most actionable, and resistant is resistance to
With, it is not afraid of floating thing impact, automatic electronic controller for liquid level can be to use horizontal, oblique or longitudinally mounted mode, flexibly side
Just, when vertical installation, there is certain anti-wave function, be immersed in water the most for a long time, it addition, electronic level is controlled automatically
The running voltage of device processed is 24V, and safety is high；Automatic electronic controller for liquid level has cabinet, be not afraid of magnetic field impact,
It is not afraid of metallic object impact, is not afraid of variation in water pressure impact.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the automatic electronic controller for liquid level of crystal sprayed film machine in the present invention；
Fig. 2 shows that solenoid valve controller controls the attachment structure figure of electromagnetic valve action.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described in further detail by detailed description of the invention:
Shown in Fig. 1, the automatic electronic controller for liquid level of crystal sprayed film machine, including electronic probe 1, Level Detection chip 2,
Solenoid valve controller 3 and electromagnetic valve 4.Electronic probe uses stainless steel material to make.
Electronic probe, is used for detecting liquid level, and the liquid level information detected is changed into electrical signal transmits；
Level Detection chip, is used for receiving the transmission of electronic probe electrical signal, and processes this electrical signal, when detecting
When liquid level reaches the operating point of regulation, the outside output signal of Level Detection chip；
Solenoid valve controller, including PLC or water level controller, for receiving the signal transmission of Level Detection chip, and controls electricity
Liquid level is controlled by magnet valve；
Electronic probe, Level Detection chip, solenoid valve controller and electromagnetic valve all carry out encapsulation process by cabinet, preferably
Ground, this plastic casing is the plastic casing of PVC material, automatic electronic controller for liquid level, is not afraid of magnetic field impact, is not afraid of metal
Body affects, is not afraid of variation in water pressure impact, degree of protection IP68.
The running voltage of automatic electronic controller for liquid level is 24V DC voltage, it is to avoid the potential safety hazard that people is caused by electric leakage.
Automatic electronic controller for liquid level can use horizontal, oblique or vertical mounting means, and mounting means is flexible, perpendicular
In time installing, there is certain anti-wave function, be immersed in the most for a long time in water.
The electronic level autocontrol method of crystal sprayed film machine is:
A, the automatic electronic controller for liquid level of crystal sprayed film machine is installed according to horizontal, oblique or longitudinal mode.
B, electronic probe detection liquid level, and the liquid level information detected is changed into electrical signal transmit；
C, Level Detection chip receive the electrical signal of electronic probe transmission, process this electrical signal, when liquid level being detected
When highly reaching the operating point of regulation, the outside output signal of Level Detection chip；
D, solenoid valve controller receive the signal transmission of Level Detection chip, and control electromagnetic valve and be controlled liquid level.
Fig. 2 shows that solenoid valve controller controls the attachment structure figure of electromagnetic valve action, and solenoid valve controller selects PLC, and electronics is visited
Head includes high level switch electronic probe and low liquid-level switch electronic probe,
When high water tank higher than high spacing time, high level switch electronic probe LH sends signal, and PLC receives high level signal through patrolling
Collecting to calculate and disconnect YO end signal, electromagnetic valve YV dead electricity is closed；
When high water tank less than low spacing time, low liquid-level switch LS sends signal, and PLC receives after low liquid level signal through logical calculated
Disconnecting Y3 end signal, control relay K A dead electricity, flush coater quits work, and PLC sends signal simultaneously, and YO connects electromagnetic valve
Open；When liquid level exceed low liquid level spacing time low liquid-level switch LS disconnect, after PLC starts timing 30 seconds, send signal, Y3
Connecting, relay K A obtains electric adhesive, and flush coater is reworked, thus realizes automatically controlling.
Certainly, only presently preferred embodiments of the present invention described above, the present invention is not limited to enumerate above-described embodiment, it should say
Bright, any those of ordinary skill in the art are under the teaching of this specification, and all equivalents made substitute, substantially become
Shape form, within all falling within the essential scope of this specification, ought to be protected by the present invention.
Claims (6)
1. the automatic electronic controller for liquid level of crystal sprayed film machine, it is characterised in that including:
Electronic probe, is used for detecting liquid level, and the liquid level information detected is changed into electrical signal transmits；
Level Detection chip, is used for receiving the transmission of electronic probe electrical signal, and processes this electrical signal, when detecting
When liquid level reaches the operating point of regulation, the outside output signal of Level Detection chip；
Solenoid valve controller, including PLC, for receiving the signal transmission of Level Detection chip, and controls electromagnetic valve and carries out liquid level
Control；
Electronic probe, Level Detection chip, solenoid valve controller and electromagnetic valve all carry out encapsulation process by cabinet；
Electronic probe includes high level switch electronic probe and low liquid-level switch electronic probe；
When high water tank higher than high spacing time, high level switch electronic probe LH sends signal, and PLC receives high level signal through patrolling
Collecting to calculate and disconnect YO end signal, electromagnetic valve YV dead electricity is closed；
When high water tank less than low spacing time, low liquid-level switch LS sends signal, and PLC receives after low liquid level signal through logical calculated
Disconnecting Y3 end signal, control relay K A dead electricity, flush coater quits work, and PLC sends signal simultaneously, and YO connects, electromagnetism
Valve is opened；When liquid level exceed low liquid level spacing time low liquid-level switch LS disconnect, after PLC starts timing 30 seconds, send signal,
Y3 connects, and relay K A obtains electric adhesive, and flush coater is reworked, it is achieved automatically control.
The automatic electronic controller for liquid level of crystal sprayed film machine the most according to claim 1, it is characterised in that described electronics
Probe uses stainless steel material to make.
The automatic electronic controller for liquid level of crystal sprayed film machine the most according to claim 1, it is characterised in that described electronics
The running voltage of liquid-level auto-control device is 24V DC voltage.
The automatic electronic controller for liquid level of crystal sprayed film machine the most according to claim 1, it is characterised in that described electronics
Liquid-level auto-control device uses horizontal, oblique or vertical mounting means.
5. the electronic level autocontrol method of crystal sprayed film machine, it is characterised in that comprise the steps:
B, electronic probe detection liquid level, and the liquid level information detected is changed into electrical signal transmit；
C, Level Detection chip receive the electrical signal of electronic probe transmission, process this electrical signal, when liquid level being detected
When highly reaching the operating point of regulation, the outside output signal of Level Detection chip；
D, solenoid valve controller receive the signal transmission of Level Detection chip, and control electromagnetic valve and be controlled liquid level；
In described step d, solenoid valve controller uses PLC；Electronic probe includes that high level switch electronic probe and low liquid level are opened
Close electronic probe；
When high water tank higher than high spacing time, high level switch electronic probe LH sends signal, and PLC receives high level signal through patrolling
Collecting to calculate and disconnect YO end signal, electromagnetic valve YV dead electricity is closed；
When high water tank less than low spacing time, low liquid-level switch LS sends signal, and PLC receives after low liquid level signal through logical calculated
Disconnecting Y3 end signal, control relay K A dead electricity, flush coater quits work, and PLC sends signal simultaneously, and YO connects electromagnetic valve
Open；When liquid level exceed low liquid level spacing time low liquid-level switch LS disconnect, after PLC starts timing 30 seconds, send signal, Y3
Connecting, relay K A obtains electric adhesive, and flush coater is reworked, it is achieved automatically control.
The electronic level autocontrol method of crystal sprayed film machine the most according to claim 5, it is characterised in that in described step
Before rapid b, also include
Step a, described automatic electronic controller for liquid level is installed according to horizontal, oblique or longitudinal mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405108.4A CN103480529B (en) | 2013-09-09 | 2013-09-09 | The automatic electronic controller for liquid level of crystal sprayed film machine and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405108.4A CN103480529B (en) | 2013-09-09 | 2013-09-09 | The automatic electronic controller for liquid level of crystal sprayed film machine and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480529A CN103480529A (en) | 2014-01-01 |
| CN103480529B true CN103480529B (en) | 2016-08-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405108.4A Expired - Fee Related CN103480529B (en) | 2013-09-09 | 2013-09-09 | The automatic electronic controller for liquid level of crystal sprayed film machine and control method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105650323B (en) * | 2014-11-30 | 2018-11-20 | 中国科学院沈阳自动化研究所 | A kind of underwater hydraulic clack box control device and its control method |
| CN109939901B (en) * | 2019-01-22 | 2021-03-30 | 红云红河烟草(集团)有限责任公司 | Control method and detection device for trademark paper glue position detection device |
| CN109686062A (en) * | 2019-01-23 | 2019-04-26 | 安恒环境科技（北京）股份有限公司 | Water quality automatic Weather Station waste liquid online monitoring alarm system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289846A (en) * | 1991-12-26 | 1994-03-01 | Elias Tariq J | Automatic liquid replenishing system |
| CN201420952Y (en) * | 2009-06-04 | 2010-03-10 | 邬国军 | Automatic sensing water drainer |
| CN102189063A (en) * | 2010-03-02 | 2011-09-21 | 方先其 | Accurate quantitative glue supplying device in automatic packaging bag production line |
| CN202024453U (en) * | 2011-04-02 | 2011-11-02 | 恩凯诺尔(厦门)机电设备有限公司 | Crown block air conditioning condensed water atomization drainage device |
| CN202433782U (en) * | 2011-12-13 | 2012-09-12 | 天津力神电池股份有限公司 | Mucilage level control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2778503B2 (en) * | 1995-01-26 | 1998-07-23 | トヨタ車体株式会社 | Liquid level control device |
-
2013
- 2013-09-09 CN CN201310405108.4A patent/CN103480529B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289846A (en) * | 1991-12-26 | 1994-03-01 | Elias Tariq J | Automatic liquid replenishing system |
| CN201420952Y (en) * | 2009-06-04 | 2010-03-10 | 邬国军 | Automatic sensing water drainer |
| CN102189063A (en) * | 2010-03-02 | 2011-09-21 | 方先其 | Accurate quantitative glue supplying device in automatic packaging bag production line |
| CN202024453U (en) * | 2011-04-02 | 2011-11-02 | 恩凯诺尔(厦门)机电设备有限公司 | Crown block air conditioning condensed water atomization drainage device |
| CN202433782U (en) * | 2011-12-13 | 2012-09-12 | 天津力神电池股份有限公司 | Mucilage level control system |
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| CN103480529A (en) | 2014-01-01 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160615 Address after: 266000 Shandong province Qingdao city Licang District Road No. 1020 Laoshan two unit 302 Applicant after: Li Shulan Address before: 266400 No. eight, No. 788 Lingang Road, Lingang Economic Development Zone, Huangdao District, Shandong, Qingdao Applicant before: QINGDAO JOWON MECHANICAL AND ELECTRICAL Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Bing Inventor after: Wang Cungang Inventor after: Meng Xiangdong Inventor after: Zhao Penghui Inventor after: Li Maotao Inventor after: Li Yong Inventor before: Zhang Bing Inventor before: Meng Xiangdong Inventor before: Li Maotao Inventor before: Li Yong |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 300000 Tianjin City Huayuan Industrial Zone No. 13 Building No. 2 Yuan Lu GUI 2 door 1702 Patentee after: TIANJIN SI KANG YIN TECHNOLOGY CO.,LTD. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170515 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 266000 Shandong province Qingdao city Licang District Road No. 1020 Laoshan two unit 302 Patentee before: Li Shulan |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300 000 Unit-1, Unit 1702, Gate 2, Building No.13, Guiyuan Road, Huayuan Industrial Zone, Binhai New District, Tianjin Patentee after: Tianjin Scanning Technology Co.,Ltd. Address before: 300000 Tianjin Huayuan Industrial Zone, No. 13 Guiyuan Road, No. 2 Building, Gate 1702 Patentee before: TIANJIN SI KANG YIN TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210909 |