CN205138998U - Liquid colour data acquisition signal enhancement ware - Google Patents
Liquid colour data acquisition signal enhancement ware Download PDFInfo
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- CN205138998U CN205138998U CN201520877315.4U CN201520877315U CN205138998U CN 205138998 U CN205138998 U CN 205138998U CN 201520877315 U CN201520877315 U CN 201520877315U CN 205138998 U CN205138998 U CN 205138998U
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- data acquisition
- liquid
- acquisition signal
- surface generator
- minute surface
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Abstract
The utility model discloses a liquid colour data acquisition signal enhancement ware, including light sensor, convex lens, transmission mirror surface generator, the light source of overflowing, this light sensor, convex lens, casual transmission mirror surface generator top -down interval set up, the light source sets up in the side top of overflowing transmission mirror surface generator. The utility model discloses liquid colour data acquisition signal enhancement ware based on irreflexive liquid reverberation scheme of gathering may not change whole data acquisition hardware architecture alright integrate its system, form the diffuse reflection mirror surface at the liquid surface, reduce liquid to the absorption of light signal, through this collection system, reunion light signal acquisition control system can improve liquid reverberation signal acquisition and measure.
Description
Technical field
The utility model relates to optical signal data acquisition technique, especially a kind of liquid color data acquisition signal booster.
Background technology
Show according to World Health Organization's statistics: the disease in the whole world 80% causes by drinking contaminated water, and the death of the whole world 50% children causes by drinking contaminated water.The industry larger according to environmental administration's statistics wastewater discharge is still textile industry, paper making and paper product industry, metal product industry, chemical raw material and chemical product manufacturing, nonmetallic grounded module.Current law enforcement for environmental protection supervisory department ubiquity law enforcement efficiency is low, supervises problem not in place, and main cause is that water pollution monitoring index is many, and sense cycle is long.In China, water pollution judges the history relying on artificial visually examine's sewage color to have nearly one thousand years, also has a century nearly in Europe.The realistic meaning of this ancient method is: can intuitively understand water quality situation, such as, weave, print and dye, papermaking, the waste water that produces in the industry production such as plating directly discharges without harmless treatment and will cause surrounding body water quality color exception.
Contactless color detection adopts video identification technology by the interference of sewage effluent concentration, ambient light, and collection result reliability is not high.But touch sensor is compared with contactless color acquisition, contact water body chroma pick-up transducers faces that poisoning problem is more complicated, degree of intoxication is even more serious.In sand grains, water, suspended impurity, bubble, illumination, greasy dirt etc. can cause color acquisition sensor generation physics poisoning, carbon dioxide and calcium ion, magnesium ion generation chemical reaction generate calcium carbonate and the magnesium carbonate of indissoluble, cause color acquisition sensor generation chemical poisoning, algae and microbes cause color acquisition sensor generation biotoxication.The color sensor of current single contactless composition can't avoid the problems referred to above to disturb completely.Similarly can solve corresponding problem, be, at liquid surface, multiple color sensor is installed, increase intensity of illumination, the practice like this, high cost, and fail to reduce liquid to the absorption of light signal, affect light signal collection accuracy.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide and a kind ofly reduces the liquid color data acquisition signal booster of liquid to optical signal absorption based on diffuse reflection.
The technical solution adopted in the utility model is:
Liquid color data acquisition signal booster, comprise optical sensor, convex lens, unrestrained transmitting minute surface generator, light source, this optical sensor, convex lens, unrestrained minute surface generator of launching are arranged at interval from top to bottom, and described light source is arranged on above unrestrained side of launching minute surface generator.
Further, described unrestrained transmitting minute surface generator comprises cavity, wireway and air pump, and this air pump is communicated with cavity by wireway, and this cavity offers entry/exit gas port.
Especially, described cavity is circular ring structure, and described entry/exit gas port is positioned at the inner side of this circular ring structure.
Preferably, described optical sensor is data processing chip TCS2300.
Further, described light source has two places, is separately positioned on above unrestrained left side of launching minute surface generator, above right side.
The beneficial effects of the utility model:
The utility model liquid color data acquisition signal booster can not change whole data acquisition hardware structure based on irreflexive reflection liquid light collection scheme and just can be incorporated in its system and go, diffuse reflection minute surface is formed at liquid surface, reduce liquid to the absorption of light signal, by this acquisition system, again in conjunction with light signal collection control system, reflection liquid light signal collection amount can be improved.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the schematic diagram of the utility model data acquisition signal booster;
Fig. 2 is that the utility model overflows the easy structure schematic diagram launching minute surface generator.
Embodiment
As shown in Figure 1, for liquid color data acquisition signal booster of the present utility model, comprise optical sensor 10, convex lens 20, unrestrained transmitting minute surface generator 30, two place's light source 40, this optical sensor 10, convex lens 20, unrestrained minute surface generator 30 of launching arrange and pass through external frame 50 and fix in interval from top to bottom, two place's light sources 40 be separately positioned on overflow transmitting minute surface generator 30 left side above, above right side.In the present embodiment, optical sensor 10 is preferably data processing chip TCS2300.
Its principle of work is: liquid surface is penetrated in the illumination that light source 40 sends, reflected light forms diffuse reflection at unrestrained transmitting minute surface generator 30, reflected light is converged to optical sensor 10 by convex lens 20, and the RGB component of light signal is converted to electric signal by this optical sensor 10, finally feeds back to system terminal.
With reference to figure 2, unrestrained minute surface generator 30 of launching comprises cavity 301, wireway 302 and air pump 303, this air pump 303 is communicated with cavity 301 by wireway 302, this cavity 301 offers entry/exit gas port 304, in the present embodiment, cavity 301 is circular ring structure, and described entry/exit gas port 304 is positioned at the inner side of this circular ring structure.
When air pump 303 pours into gas by wireway 302 toward cavity 301, liquid level diffuse reflection minute surface generator will generate multiple minute bubbles at liquid surface, thus form the necessary rough incidence surface of diffuse reflection, work time irradiating liquids surface forms multiple diffuse reflection, just can reduce the absorption of liquid to light signal.
It should be noted that, air pump is only an embodiment of the technical program, and other gas generating devices (as blower fan) are also applicable to the unrestrained transmitting minute surface generator 30 of this programme.And the shape of cavity 301 and structure also can be except ring configuration.
The foregoing is only preferred embodiments of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (5)
1. liquid color data acquisition signal booster, it is characterized in that: comprise optical sensor (10), convex lens (20), unrestrained transmitting minute surface generator (30), light source (40), this optical sensor (10), convex lens (20), unrestrained minute surface generator (30) of launching are arranged at interval from top to bottom, and described light source (40) is arranged on above unrestrained side of launching minute surface generator (30).
2. liquid color data acquisition signal booster according to claim 1, it is characterized in that: described unrestrained transmitting minute surface generator (30) comprises cavity (301), wireway (302) and air pump (303), this air pump (303) is communicated with cavity (301) by wireway (302), and this cavity (301) offers entry/exit gas port (304).
3. liquid color data acquisition signal booster according to claim 2, it is characterized in that: described cavity (301) is circular ring structure, described entry/exit gas port (304) is positioned at the inner side of this circular ring structure.
4. liquid color data acquisition signal booster according to claim 1, is characterized in that: described optical sensor (10) is data processing chip TCS2300.
5. liquid color data acquisition signal booster according to claim 1, is characterized in that: described light source (40) has two places, is separately positioned on above unrestrained left side of launching minute surface generator (30), above right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877315.4U CN205138998U (en) | 2015-11-03 | 2015-11-03 | Liquid colour data acquisition signal enhancement ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877315.4U CN205138998U (en) | 2015-11-03 | 2015-11-03 | Liquid colour data acquisition signal enhancement ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138998U true CN205138998U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877315.4U Expired - Fee Related CN205138998U (en) | 2015-11-03 | 2015-11-03 | Liquid colour data acquisition signal enhancement ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560713A (en) * | 2017-10-27 | 2018-01-09 | 罗沛棋 | Vibration signal extraction element based on gradual change transmitance filter |
-
2015
- 2015-11-03 CN CN201520877315.4U patent/CN205138998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560713A (en) * | 2017-10-27 | 2018-01-09 | 罗沛棋 | Vibration signal extraction element based on gradual change transmitance filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160406 Termination date: 20171103 |