CN208648822U - A kind of automatic control system of open-channel ultraviolet disinfector - Google Patents
A kind of automatic control system of open-channel ultraviolet disinfector Download PDFInfo
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- CN208648822U CN208648822U CN201821351556.5U CN201821351556U CN208648822U CN 208648822 U CN208648822 U CN 208648822U CN 201821351556 U CN201821351556 U CN 201821351556U CN 208648822 U CN208648822 U CN 208648822U
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- cleaning
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- control system
- automatic control
- ultraviolet
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Abstract
The utility model discloses a kind of automatic control systems of open-channel ultraviolet disinfector, including signal acquisition module, PLC controller, cleaning module and ultraviolet disinfection module, the PLC controller is separately connected with signal acquisition module, cleaning module and ultraviolet disinfection module；The signal acquisition module includes water level sensor, ultraviolet photometric detector and open-channel meter；The ultraviolet disinfection module includes quartz burner and electric ballast interconnected, and the PLC controller is sequentially connected with electric ballast, quartz burner.Water level sensor, ultraviolet photometric detector and open-channel meter is arranged in the utility model, the operation of cleaning module is controlled by the data of detection and controls the disinfection method of operation of ultraviolet disinfection module, under conditions of guaranteeing effluent quality, achievees the purpose that energy saving and reduced equipment loss, extend service life of equipment.
Description
Technical field
The utility model relates to ultraviolet wastewater processing technology fields.In particular to a kind of open tunnel type ultraviolet light
The automatic control system of sterilizer.
Background technique
Structure is complicated for the cleaning module of open-channel ultraviolet disinfector currently on the market, as shown in Figure 1, cleaning module uses
Tangent-type cleans ring, and the tangent-type cleaning ring used is easy to wear, and quartz socket tube easy to damage, cleaning have dead angle；As shown in Figure 2
The control system of existing disinfection by ultraviolet light is controlled by the simple time, and control system has a single function, can not according to water level and
The unlatching quantity and output power of flow control fluorescent tube, cannot tracking adjustment package deal in time operating parameter, cause to handle
Water quality afterwards cannot be guaranteed, second is that causing energy waste.
Utility model content
The utility model to solve the above-mentioned problems, proposes a kind of automatic control system of open-channel ultraviolet disinfector
Water level sensor and ultraviolet photometric detector is arranged in system, and operation and the control purple of cleaning module are controlled by the data of detection
The disinfection method of operation of outside line sterilization module has reached energy saving and has reduced equipment damage under conditions of guaranteeing effluent quality
Consumption, the purpose for extending service life of equipment.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of automatic control system of open-channel ultraviolet disinfector, including signal acquisition module, PLC controller, cleaning
Module and ultraviolet disinfection module, the PLC controller and signal acquisition module, cleaning module and ultraviolet disinfection module are distinguished
Connection；The signal acquisition module includes water level sensor, ultraviolet photometric detector and open-channel meter；The ultraviolet light disappears
Malicious module includes quartz burner and electric ballast interconnected, the PLC controller and electric ballast, ultraviolet radiator
Pipe is sequentially connected.
Further, the cleaning module includes cleaning device, cylinder, air compressor machine and solenoid valve, the PLC controller with
Air compressor machine and solenoid valve are separately connected, and the air compressor machine, solenoid valve, cylinder and cleaning device are sequentially connected.
Further, the cleaning device includes rack for cleaning and cleaning ring, and fixed cleaning ring on the rack for cleaning is described clear
Wash the outside that ring is movably disposed at the quartz socket tube of the quartz burner.
Further, the cleaning ring is that circular ring type cleans ring.
Further, the cleaning ring is silica gel material.
Further, the cylinder is double-acting cylinder.
Further, a kind of automatic control system of open-channel ultraviolet disinfector further includes monitoring host computer, the monitoring
Host is connect with PLC controller.
Further, a kind of automatic control system of open-channel ultraviolet disinfector further includes warning device, the alarm
Device is connect with PLC controller.
Further, the warning device is combined aural and visual alarm.
Compared with prior art, the utility model has the following beneficial effects:
(1) cleaning device of the utility model cleans ring using circular ring type, and perfection is bonded quartzy tube outer surface, does not stay dead
Angle can satisfy chemical dosing cleaning without the scouring at dead angle comprehensively, will not damage quartz socket tube to quartz socket tube, prolonged
It is durable, save later maintenance cost.
(2) the utility model is provided with water level acquisition and ultraviolet light intensity detection, is controlled by the data of detection purple
The disinfection method of operation of outside line sterilization module has achieved the purpose that energy saving and has reduced equipment loss.
(3) system operatio of the utility model is simple, saves human cost.By the setup parameter on monitoring host computer, it is
Control operation will be automatically tracked by uniting, without artificial on duty, saving human cost.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the structure chart of existing open-channel ultraviolet disinfector tangent-type cleaning ring；
Fig. 2 is the process flow chart of existing open-channel ultraviolet disinfector control system；
Fig. 3 is structure chart of the utility model using circular ring type cleaning ring；
Fig. 4 is the control system block diagram of the utility model；
Wherein, 1, power switch；2, the time relay；3, air compressor machine；4, cleaning device；5, solenoid valve；6, electronic ballast
Device；7, quartz burner；8, water level sensor；9, ultraviolet photometric detector；10, PLC controller；11, monitoring host computer；12,
Cylinder；13, open-channel meter.
Specific embodiment:
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
It is noted that described further below be all exemplary, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
The control system of existing disinfection by ultraviolet light, as shown in Fig. 2, turning on the power switch 1, system electrification enters Working mould
Formula, the control of electric ballast 6 open quartz burner 7 and carry out disinfection, and the time relay 2 is opened and is closed according to set time,
So that cleaning device 4 carries out periodic purge.It is controlled by the simple time, control system has a single function, can not be according to water level
And the unlatching quantity and output power of flow control fluorescent tube, cannot tracking adjustment package deal in time operating parameter, cause to locate
Water quality after reason cannot be guaranteed, second is that causing energy waste.
Following embodiments are a kind of typical embodiment of the application, as shown in figure 4, a kind of open tunnel type disinfection by ultraviolet light
The automatic control system of device, including signal acquisition module, PLC controller 10, cleaning module and ultraviolet disinfection module, it is described
PLC controller 10 is separately connected with signal acquisition module, cleaning module and ultraviolet disinfection module；The signal acquisition module packet
Include water level sensor 8, ultraviolet photometric detector 9 and open-channel meter 13；The ultraviolet disinfection module includes mutually interconnecting
The quartz burner 7 and electric ballast 6 connect, the PLC controller 10 successively connect with electric ballast 6, quartz burner 7
It connects.
Preferably, the embodiment of the present invention cleaning module includes cleaning device 4, cylinder 12, air compressor machine 3 and solenoid valve 5, institute
It states PLC controller 10 to be separately connected with air compressor machine 3 and solenoid valve 5, the air compressor machine 3, solenoid valve 5, cylinder 12 and cleaning device 4
It is sequentially connected.The cleaning device 4 includes rack for cleaning and cleaning ring, and fixed cleaning ring on the rack for cleaning, the cleaning ring can
The outside of the mobile quartz socket tube that the quartz burner 7 is set.Preferably, rack for cleaning is 304 stainless steel materials.It is preferred that
, cleaning ring is that circular ring type cleans ring, and selection material is silica gel material, and silica gel material has good rust-preventing characteristic, antiseptic property,
It can satisfy chemical dosing cleaning, the cleaning ring of the present embodiment perfect can be bonded the quartzy tube outer surface dead angle dead angle Bu Liu, right
Quartz socket tube progress will not damage quartz socket tube comprehensively, durable, save later maintenance cost.
The air compressor machine 3 is connect by pipeline with cylinder 12, solenoid valve 5 is arranged on the pipeline, by solenoid valve 5
Control close or opening the pipeline makes gas not pass through or pass through, cylinder 12 receive air compressor machine 3 extrusion gas after control
The movement of system cleaning ring, it is preferred that setting two-way pipeline, respectively pipeline A and pipeline B.The cylinder 12 is Pneumatic double-acting
Cylinder, when wherein pipeline A is opened all the way, rack for cleaning is moved horizontally to a direction X, and the circumferential same direction X of cleaning is driven to move
It is dynamic；When another way pipeline B is opened, rack for cleaning is moved horizontally to the direction opposite with X-direction, drives cleaning circumferential and X-direction
Opposite direction moves horizontally；The alternating that PLC controller 10 controls the solenoid valve 5 on two-way pipeline opens and closes, and realizes clear
The reciprocating motion to opposite two direction for washing frame, achievees the purpose that cleaning.
Signal acquisition module described in the present embodiment includes water level sensor 8, ultraviolet photometric detector 9 and open channel flow rate
Meter 13, the ultraviolet photometric detector 9 are used to detect the practical ultraviolet irradiation intensity in disinfection canal, will sterilize the reality in canal
Border ultraviolet irradiation intensity is transferred to PLC controller 10.
Preferably, the water level sensor 8 is used to detect the water level of the pending water into disinfection canal, the water that will test
Position signal is transferred to PLC controller 10.PLC controller 10 sends corresponding control signal, electric ballast to electric ballast 6
6 are opened corresponding water level quartz burner 7 below with the output power of setting, by quartz burner 7 more than corresponding water level
Close, when detect do not handle water when, close whole quartz burners 7.
Preferably, the discharge of sewage of the open-channel meter 13 for real-time detection disinfection canal, and flow signal is transmitted
To PLC controller 10.The minimum value of ultraviolet irradiation intensity in the uninterrupted setting disinfection canal of alignment processing water, works as detection
Ultraviolet irradiation intensity be less than present flow rate under set minimum value when, first PLC controller 10 to cleaning module send phase
The control signal answered, cleaning module open cleaning model after receiving control signal, and air compressor machine 3 is started to work, by pipeline to
Cylinder 12 conveys compressed gas, and solenoid valve 5 alternately opens and closes two-way pipeline and realizes that cylinder 12 controls the reciprocal shifting of rack for cleaning
It is dynamic, to clean quartz burner 7；Cleaning module stop after cleaning reaches setting scavenging period, if detect at this time
Uitraviolet intensity is still below the setting minimum value of the uitraviolet intensity of corresponding flow, and PLC controller 10 is sent to electric ballast 6
Signal is controlled, adjustment increases output power after electric ballast 6 receives control signal, enhances the strong light of quartz burner 7
Degree, until the uitraviolet intensity detected reaches the setting minimum value of the corresponding uitraviolet intensity of present flow rate；Work as electronic ballast
6 output power of device reaches 100%, when the uitraviolet intensity that ultraviolet photometric detector 9 detects is still below setting minimum value,
PLC controller 10 sounds an alarm, and reminds staff's repair apparatus.When open-channel meter 13 detects that flow is designed more than equipment
When maximum processing flow, PLC controller 10 is sounded an alarm, and staff is reminded to adjust the disinfection canal discharge of sewage.
Preferably, a kind of automatic control system of open-channel ultraviolet disinfector, further includes warning device, the alarm dress
It sets and is connect with controller 10.The warning device is used to reach 100% when 6 output power of electric ballast, uitraviolet intensity inspection
When the uitraviolet intensity that survey instrument 9 detects is still below setting minimum value, PLC controller 10 controls warning device and sounds an alarm；Or
For person when open-channel meter 13 detects that flow is more than equipment design maximum processing flow, PLC controller 10 controls warning device
It sounds an alarm；Preferably, warning device is combined aural and visual alarm or is phonetic alarm device.
Preferably, the output electric signal of water level sensor 8 is 4-20mADC, the output telecommunications of ultraviolet photometric detector 9
Number be 4-20mADC, range be 0-19999 μ W/cm2, the output signal of open-channel meter 13 is 4-20mADC analog signal.
The ultraviolet disinfection module includes quartz burner 7 and electric ballast 6 interconnected, the PLC control
Device 10 is sequentially connected with electric ballast 6, quartz burner 7, and the quartz burner 7 and electric ballast 6 are correspondingly arranged more
Group, electric ballast 6 are connected with corresponding quartz burner 7, and the electric ballast 6 is connect with PLC controller 10, electronics town
The control signal that stream device 6 receives PLC controller is used to control the unlatching, closing and adjustment hair for the quartz burner 7 being correspondingly arranged
Luminous intensity, to realize energy conservation under conditions of guaranteeing effluent quality, extend service life of equipment.Preferably, electric ballast
6 embedded micro-processors can adjust ballast output power (50-100%) according to the control signal of PLC controller, electronic ballast
Device model SH9-2100-320W.
Preferably, the PLC controller model of the present embodiment is S7-200 SMART.
Preferably, the automatic control system of the open-channel ultraviolet disinfector of the present embodiment further includes monitoring host computer 11, institute
Monitoring host computer 11 is stated to connect with PLC controller 10.PLC controller 10 is uploaded by wired or wireless signal that will test
To monitoring host computer 11, remote on-line monitoring and control function are realized.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of automatic control system of open-channel ultraviolet disinfector, it is characterised in that: controlled including signal acquisition module, PLC
Device, cleaning module and ultraviolet disinfection module processed, the PLC controller disappear with signal acquisition module, cleaning module and ultraviolet light
Malicious module is separately connected；The signal acquisition module includes water level sensor, ultraviolet photometric detector and open-channel meter；Institute
Stating ultraviolet disinfection module includes quartz burner and electric ballast interconnected, the PLC controller and electronic ballast
Device, quartz burner are sequentially connected.
2. a kind of automatic control system of open-channel ultraviolet disinfector as described in claim 1, it is characterised in that: described clear
Mold cleaning block includes cleaning device, cylinder, air compressor machine and solenoid valve, and the PLC controller is separately connected with air compressor machine and solenoid valve,
The air compressor machine, solenoid valve, cylinder and cleaning device are sequentially connected.
3. a kind of automatic control system of open-channel ultraviolet disinfector as claimed in claim 2, it is characterised in that: described clear
Cleaning device includes fixing cleaning ring on rack for cleaning described in rack for cleaning and cleaning ring, and the cleaning ring is movably disposed at the purple
The outside of the quartz socket tube of outside line fluorescent tube.
4. a kind of automatic control system of open-channel ultraviolet disinfector as claimed in claim 3, it is characterised in that: described clear
Washing ring is that circular ring type cleans ring.
5. a kind of automatic control system of open-channel ultraviolet disinfector as described in claim 3 or 4, it is characterised in that: institute
Stating cleaning ring is silica gel material.
6. a kind of automatic control system of open-channel ultraviolet disinfector as claimed in claim 2, it is characterised in that: the gas
Cylinder is double-acting cylinder.
7. a kind of automatic control system of open-channel ultraviolet disinfector as described in claim 1, it is characterised in that: further include
Monitoring host computer, the monitoring host computer are connect with PLC controller.
8. a kind of automatic control system of open-channel ultraviolet disinfector as described in claim 1, it is characterised in that: further include
Warning device, the warning device are connect with PLC controller.
9. a kind of automatic control system of open-channel ultraviolet disinfector as claimed in claim 8, it is characterised in that: the report
Alarm device is combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351556.5U CN208648822U (en) | 2018-08-21 | 2018-08-21 | A kind of automatic control system of open-channel ultraviolet disinfector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351556.5U CN208648822U (en) | 2018-08-21 | 2018-08-21 | A kind of automatic control system of open-channel ultraviolet disinfector |
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| Publication Number | Publication Date |
|---|---|
| CN208648822U true CN208648822U (en) | 2019-03-26 |
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ID=65790735
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351556.5U Active CN208648822U (en) | 2018-08-21 | 2018-08-21 | A kind of automatic control system of open-channel ultraviolet disinfector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479305A (en) * | 2019-09-11 | 2021-03-12 | 上海紫奕光电科技有限公司 | Automatic disinfection system |
| US20220041471A1 (en) * | 2020-08-05 | 2022-02-10 | Miura Co., Ltd. | Ballast water treatment apparatus |
| CN115650358A (en) * | 2022-11-14 | 2023-01-31 | 珠海格力电器股份有限公司 | Water tank ultraviolet sterilization method and device, computer equipment and storage medium |
| CN116892244A (en) * | 2023-09-07 | 2023-10-17 | 广东省广业装备科学技术研究院有限公司 | Unpowered drainage channel self-cleaning system based on pressure detection |
-
2018
- 2018-08-21 CN CN201821351556.5U patent/CN208648822U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479305A (en) * | 2019-09-11 | 2021-03-12 | 上海紫奕光电科技有限公司 | Automatic disinfection system |
| US20220041471A1 (en) * | 2020-08-05 | 2022-02-10 | Miura Co., Ltd. | Ballast water treatment apparatus |
| CN115650358A (en) * | 2022-11-14 | 2023-01-31 | 珠海格力电器股份有限公司 | Water tank ultraviolet sterilization method and device, computer equipment and storage medium |
| CN116892244A (en) * | 2023-09-07 | 2023-10-17 | 广东省广业装备科学技术研究院有限公司 | Unpowered drainage channel self-cleaning system based on pressure detection |
| CN116892244B (en) * | 2023-09-07 | 2023-11-21 | 广东省广业装备科学技术研究院有限公司 | Unpowered drainage channel self-cleaning system based on pressure detection |
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