CN206701846U - A kind of cleaning apparatus for self for online turbidity transducer optical window - Google Patents
A kind of cleaning apparatus for self for online turbidity transducer optical window Download PDFInfo
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- CN206701846U CN206701846U CN201720218713.4U CN201720218713U CN206701846U CN 206701846 U CN206701846 U CN 206701846U CN 201720218713 U CN201720218713 U CN 201720218713U CN 206701846 U CN206701846 U CN 206701846U
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- push jack
- turbidity transducer
- optical
- glass window
- optical glass
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Abstract
The utility model belongs to online turbidity transducer optical material surface processing technology field, more particularly to a kind of cleaning apparatus for self for online turbidity transducer optical window, including cleaning device, pushing meanss and turbidity transducer.This technology method is using macromolecule resin as push jack, utilize push jack and the friction of turbidity transducer optical glass window between the two, and go to clean the dirt of optical glass surface with the pressure-air of compressed-air atomizer, cleaning and maintenance of this method suitable for long period of soaking online turbidity transducer optical window in water environment, the dirt that optical glass window is formed in water can not only effectively be removed, additionally it is possible to the time spent in reducing manual maintenance and expense.
Description
Technical field
The utility model belongs to online turbidity transducer optical material surface processing technology field, and more particularly to one kind is used for
The cleaning apparatus for self of online turbidity transducer optical window.
Background technology
Online turbidity transducer is as a kind of optical instrument of online water quality monitoring, and its glass window is for a long time in the water of flowing
In environment, easily adhered to by Organic substance in water, inorganic matter and hydroplankton, produce organic dirt, influence its printing opacity
Rate.Pushing device and compressed-air atomizer can periodically remove the dirt of glass window surface automatically as a kind of aid.
Because turbidity transducer long period of soaking is in water, measurement optical glass window is easily adhered to by water pollutant to be polluted, and influences to measure,
Maintenance must be periodically taken out, is cleaned.
Patent CN204228596U discloses a kind of device for being used to clean turbidity probe tip, and which employs scraping blade, utilization are micro-
Processor, regularly to optical glass window surface clean.But as long-term on-line monitoring system, optical glass window is easily
Become rough because of the cleaning of scraping blade, produce cavity, the propagation to light produces irreversible refraction and reflection, so as to lead
Cause testing result change.
Patent CN2528006 discloses one kind cleaning fluid and agitator, and the dirt of optical glass window is cleaned.
But because the variation of water of on-line monitoring is larger, for the dirt of complexity, difficult disengaging is adhered on optical glass, is used
Cleaning fluid and the method stirred are difficult to depart from these dirts.Long-term accumulation, caused dirt condense, and then influence measurement
As a result.
Utility model content
The purpose of this utility model is for the problem of appearing above, and pushing device is installed in optical glass window, with spy
Fixed macromolecule resin using modified nanoparticles and has the fluorocarbon resin of particular functional group in push jack following table as push jack
Face forms coating, enhances antipollution of the push jack in water, anticorrosive, waterproof performance, effectively extends push jack in water
Service life.The cleaning mode of the automation of push jack and optical glass window, optical glass can not only be effectively removed in water
The dirt of middle formation, additionally it is possible to the time spent in reducing manual maintenance and expense.
To achieve the above object, the technology that the utility model is taken is：
A kind of cleaning apparatus for self for online turbidity transducer optical window, including cleaning device, pushing meanss and turbid
Spend sensor；The cleaning device includes flexible pipe, compressed-air atomizer, cleaning agent nozzle and compressor, the compressor, soft
Pipe, compressed-air atomizer are sequentially connected, and the cleaning agent nozzle is placed on flexible pipe；The pushing meanss include mechanical gear, machine
Tool bar, push jack, the mechanical shaft are connected with the push jack by the mechanical gear；The turbidity transducer includes optical windshield
Mouth and optical receiver, the optical glass window are located at turbidity transducer top, and the optical receiver is built in turbidity transducer；
The compressed-air atomizer is installed on push jack surface, and the push jack is installed on the left of optical windshield discharge surface.
Further, the push jack lower end be designed with, coating identical with optical glass window size as push jack coating.
Further, the push jack thickness is 0.02cm-0.07cm.
Further, the push jack material uses macromolecule resin material.
Further, the macromolecule resin material is the one or more in polytetrafluoroethylene (PTFE), polyethylene, polypropylene
The mixture of component.
Further, the push jack and optical glass window surface contact angle are 40 ° -50 °.
When carrying out washing and cleaning operation, cleaning agent is ejected into flexible pipe by cleaning agent nozzle, compressor compresses air, passes through flexible pipe
Compressed air with cleaning agent is sprayed onto optical windshield discharge surface using compressed-air atomizer, cleaning agent is attached to optics glass
Glass window surface.Meanwhile mechanical gear applies power in downward direction to push jack so that push jack closely connects with optical glass window
Touch, then mechanical shaft applies the power of forward direction to push jack, promotes push jack to move reciprocatingly forwards, backwards.Pass through push jack lower surface
Push jack coating and optical glass window friction, by the soil release of optical windshield discharge surface.
Light is injected into optical glass window through flow surface, is received by optical receiving set, by system software automatic conversion, meter
Calculation draws turbidity value, completes the measurement to water turbidity.
A kind of cleaning apparatus for self for turbidity transducer optical window provided by the utility model, utilizes push jack and light
The friction of glass window between the two is learned, and goes to clean optical windshield discharge surface with the pressure-air of compressed-air atomizer
Dirt.Wherein, push jack uses macromolecule resin as push jack, and its lower surface is carried out to spray formation and optical glass surface
Similar coating, same super-hydrophobic oleophobic can make to wear between coating smaller, and this method is applied to long period of soaking in water environment
The cleaning and maintenance of middle turbidity transducer optical glass window, it can not only effectively remove what optical glass window was formed in water
Dirt, additionally it is possible to the time spent in reducing manual maintenance and expense.
Brief description of the drawings
Fig. 1 is the utility model structure diagram, wherein 1 is flexible pipe, 2 be mechanical gear, and 3 be mechanical shaft, and 4 is empty for compression
Gas jets, 5 be push jack, and 6 be optical glass window, and 7 be optical receiver, and 8 be compressor, and 9 be push jack coating, and 10 be that cleaning agent sprays
Mouth, 11 be turbidity transducer.
Specific embodiment
Below in conjunction with the accompanying drawings 1, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that
Described embodiment is only the utility model part of the embodiment, rather than whole embodiments.
Embodiment 1
A kind of cleaning apparatus for self for online turbidity transducer optical window, including cleaning device, pushing meanss and turbid
Spend sensor 11；The cleaning device includes flexible pipe 1, compressed-air atomizer 4, cleaning agent nozzle 10 and compressor 8, the compression
Machine 8, flexible pipe 1, compressed-air atomizer 4 are sequentially connected, and the cleaning agent nozzle 10 is placed on flexible pipe 1；The pushing meanss include
Mechanical gear 2, mechanical shaft 3, push jack 5, the mechanical shaft 3 are connected with the push jack 5 by the mechanical gear 2；The turbidity passes
Sensor includes optical glass window 6 and optical receiver 7, and the optical glass window 6 is located at the top of turbidity transducer 11, the light
Receiver 7 is built in turbidity transducer 11；The compressed-air atomizer 4 is installed on the surface of push jack 5, and the push jack 5 is installed on light
Learn on the left of the surface of glass window 6.
The lower end of push jack 5 be designed with, coating identical with optical glass window size as push jack coating 9.
The material selection polytetrafluoroethylene (PTFE) of push jack 5, thickness 0.05cm.
The push jack 5 is 45 ° with the surface contact angle of optical glass window 6.
When carrying out washing and cleaning operation, cleaning agent is ejected into flexible pipe 1 by cleaning agent nozzle 10, the compressed air of compressor 8, is passed through
Compressed air with cleaning agent using compressed-air atomizer 4 with 5.5 ~ 7.9m/s of air-flow speed, is sprayed onto optics by flexible pipe 1
The surface of glass window 6, it is attached to the surface of optical glass window 6.Meanwhile mechanical gear 2 applies power in downward direction to push jack 5,
So that push jack 5 is in close contact with optical glass window 6, then mechanical shaft 3 applies the power of forward direction to push jack 5, promotes push jack 5
Move reciprocatingly forwards, backwards, the time control to make a round trip is stopped after 3 times reciprocal in 2.5 ± 0.2s.Pass through push jack
The push jack coating 9 of 5 lower surfaces rubs with optical glass window 6, by the soil release on the surface of optical glass window 6.
Light is injected into optical glass window through flow surface, is received by optical receiving set, by system software automatic conversion, meter
Calculation draws turbidity value, completes the measurement to water turbidity.
Embodiment 2
With embodiment 1, difference is embodiment, in embodiment 2, the material selection polytetrafluoroethylene (PTFE) of push jack 5
With the mixture of polyethylene, thickness 0.04cm；The push jack 5 is 48 ° with the surface contact angle of optical glass window 6；The pressure
It is 8.0 ~ 10.7m/s that contracting air nozzle 4, which sprays air velocity,.
Comparative example 1
Embodiment is with embodiment 1, and difference is, in comparative example 1, the lower end of push jack 5 does not have push jack coating 9.
Comparative example 2
Turbidity transducer without pushing device is placed in identical environment, light is injected into optical windshield through flow surface
Mouthful, received by optical receiving set, by system software automatic conversion, turbidity value is calculated, complete the measurement to water turbidity.
Four groups of embodiment test datas are shown, a kind of automatically cleaning mode provided by the utility model, it is effective to remove
The dirt that optical glass window is formed in water, and positive effect, as a result such as following table：
| Index | Embodiment 1 | Embodiment 2 | Comparative example 1 | Comparative example 2 |
| Transparency test | Well | Well | Well | Well |
| Hardness | 5H | 5H | 4H | 3H |
| Contaminated resistance | It is very slight | It is very slight | Slightly | It is medium |
| Contact angle is tested | 123° | 127° | 119° | 78° |
| Optical glass refractive index | 91% | 91% | 91% | 92% |
Embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Any modification, equivalent substitution and improvements made within new spirit and principle etc., should be included in protection of the present utility model
Within the scope of.
Claims (6)
1. a kind of cleaning apparatus for self for online turbidity transducer optical window, it is characterised in that including cleaning device, promote
Device and turbidity transducer；
The cleaning device includes flexible pipe, compressed-air atomizer, cleaning agent nozzle and compressor, the compressor, flexible pipe, pressure
Contracting air nozzle is sequentially connected, and the cleaning agent nozzle is placed on flexible pipe；
The pushing meanss include mechanical gear, mechanical shaft, push jack, and the mechanical shaft is connected with the push jack by the mechanical gear
Connect；
The turbidity transducer includes optical glass window and optical receiver, and the optical glass window is located at turbidity transducer top
End, the optical receiver are built in turbidity transducer；
The compressed-air atomizer is installed on push jack surface, and the push jack is installed on the left of optical windshield discharge surface.
2. cleaning apparatus for self according to claim 1, it is characterised in that the push jack lower end is designed with and optical glass window
The push jack coating that size is identical, coating is the same.
3. cleaning apparatus for self according to claim 2, it is characterised in that the push jack thickness is 0.02cm-0.07cm.
4. cleaning apparatus for self according to claim 3, it is characterised in that the push jack material uses macromolecule resin material.
5. cleaning apparatus for self according to claim 4, it is characterised in that the macromolecule resin material be polytetrafluoroethylene (PTFE),
The mixture of one or more components in polyethylene, polypropylene.
6. cleaning apparatus for self according to claim 1, it is characterised in that the push jack and optical glass window surface contact angle
For 40 ° -50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218713.4U CN206701846U (en) | 2017-03-07 | 2017-03-07 | A kind of cleaning apparatus for self for online turbidity transducer optical window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218713.4U CN206701846U (en) | 2017-03-07 | 2017-03-07 | A kind of cleaning apparatus for self for online turbidity transducer optical window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206701846U true CN206701846U (en) | 2017-12-05 |
Family
ID=60470426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218713.4U Active CN206701846U (en) | 2017-03-07 | 2017-03-07 | A kind of cleaning apparatus for self for online turbidity transducer optical window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206701846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426836A (en) * | 2018-03-06 | 2018-08-21 | 曲晓辉 | Water monitoring device |
| CN109877109A (en) * | 2019-02-14 | 2019-06-14 | 武汉乐龙智能环境科技发展有限公司 | Optical glass window automatically cleaning air knife control system and device for telemetering remote sensing |
-
2017
- 2017-03-07 CN CN201720218713.4U patent/CN206701846U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426836A (en) * | 2018-03-06 | 2018-08-21 | 曲晓辉 | Water monitoring device |
| CN108426836B (en) * | 2018-03-06 | 2019-09-13 | 北京云达峰信息咨询有限公司 | Water monitoring device |
| CN109877109A (en) * | 2019-02-14 | 2019-06-14 | 武汉乐龙智能环境科技发展有限公司 | Optical glass window automatically cleaning air knife control system and device for telemetering remote sensing |
| CN109877109B (en) * | 2019-02-14 | 2021-09-03 | 武汉乐龙智能环境科技发展有限公司 | Optical glass window self-cleaning air knife control system and device for remote measurement and remote sensing |
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