CN106596438A - Intellectualized and portable water quality testing meter - Google Patents
Intellectualized and portable water quality testing meter Download PDFInfo
- Publication number
- CN106596438A CN106596438A CN201611267564.7A CN201611267564A CN106596438A CN 106596438 A CN106596438 A CN 106596438A CN 201611267564 A CN201611267564 A CN 201611267564A CN 106596438 A CN106596438 A CN 106596438A
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- Prior art keywords
- light source
- led light
- circuit
- led
- water quality
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N2021/3129—Determining multicomponents by multiwavelength light
- G01N2021/3133—Determining multicomponents by multiwavelength light with selection of wavelengths before the sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses an intellectualized and portable water quality testing meter. The front side face of a box body is provided with a display screen and a press key, a control circuit is installed in the box body and is close to the left side face of the box body, a sampling groove seat is installed in the box body and is close to the right side face of the box body, a sampling groove cover is installed on the box body and is located above the sampling groove seat, a first LED light source, a second LED light source, a third LED light source and a fourth LED light source are all installed on the control circuit, an LED with wave length being 510 nm is adopted in the first LED light source, an LED with wave length being 540 nm is adopted in the second LED light source, an LED with wave length being 640 nm is adopted in the third LED light source, and an LED light source with wave length being 700 nm is adopted in the fourth LED light source. The intellectualized and portable water quality testing meter has the advantages of being easy to operate, high in accuracy, convenient to carry and the like.
Description
Technical field
The invention belongs to a kind of water quality testing meter technical field, and in particular to a kind of intelligent portable water quality testing meter.
Background technology
Water is valuable natural resourcess, and the quality of water had not only affected commercial production but also affected the daily life of the people, by more
Carry out more concerns.Therefore, the existing great economic implications of quality for carrying out water quality detection to ensure every profession and trade water, have weight again
The social meaning for wanting.Rely primarily on the analytical equipment of sensing chamber at present to the detection of water quality index, these equipment volume are about
600mm×500mm×400mm.Detection is time-consuming longer, and expensive, is unsuitable for the wide variety of needs of current water quality detection.
The content of the invention
The technical problem to be solved is to provide a kind of intelligent portable for above-mentioned the deficiencies in the prior art
Water quality testing meter, which has good stability and a linearity, centering, high concentration measurement result it is more accurate, with higher
Cost performance, requirement of the different industries to water quality quick detection can be met.
To realize above-mentioned technical purpose, the technical scheme that the present invention takes is：
A kind of intelligent portable water quality testing meter, wherein：Including casing, display screen, control circuit, button, sample groove seat,
Sample groove lid, the first LED light source, the second LED light source, the 3rd LED light source and the 4th LED light source, on the leading flank of described casing
Display screen and button are installed, described control circuit is arranged in casing and control circuit is near casing left surface, described
Sample groove seat is arranged in casing and sample groove seat is near casing right flank, and described sample groove lid is arranged on casing and sample groove lid is located at
The surface of sample groove seat, described the first LED light source, the second LED light source, the 3rd LED light source and the 4th LED light source are all arranged on
In control circuit, the first described LED light source adopts wavelength for the LED of 510nm, the second described LED light source adopt wavelength for
The LED of 540nm, the 3rd described LED light source adopt wavelength for the LED of 640nm, the 4th described LED light source adopt wavelength for
The LED of 700nm.
To optimize above-mentioned technical proposal, the concrete measure taken also includes：
Above-mentioned control circuit is by dsp processor, memorizer, filtering and amplifying circuit, photoelectric sensor, light groove, power supply mould
Block, warning circuit, running voltage detection circuit and usb circuit composition, described memorizer and usb circuit all with
Dsp processor is connected, and the smooth groove is connected with photoelectric sensor, and described photoelectric sensor is connected with filtering and amplifying circuit, institute
Filtering and amplifying circuit, power module, running voltage detection circuit and the button stated all is connected with dsp processor, described warning
Circuit and display screen are all connected with dsp processor.
Loudspeaker are installed on warning circuit in above-mentioned control circuit.
Wireless communication module is installed on dsp processor in above-mentioned control circuit.
Usb circuit in above-mentioned control circuit adopts double mode usb circuit.
The present invention from wavelength for 510nm LED as the light source for determining ozone, chlorine residue/total chlorine, from wavelength be
Light sources of the LED of 540nm as determination of hexavalent chromium, from the LED that wavelength is 700nm as the light source for determining ammonia nitrogen, from ripple
The LED of a length of 640nm is used as the light source for determining turbidity.Light sources are constituted using this 4 LED, according to the difference of test parameter, is led to
Cross dsp processor and gate corresponding LED.From the LED of specific wavelength can be produced as monochromater, determine through installing in light groove
The Clear glass bottles and jars of amount water, Jing photoelectric sensors convert optical signals into the signal of telecommunication, then through filtering and amplifying circuit to the signal of telecommunication
Processed, the analog-to-digital conversion module in the signal Jing dsp processors after Filtering Processing will be amplified and be converted to digital signal, and it is right
The signal of collection processed, stored and shown, can also according to circumstances carry out warning output.In addition, have also been devised double mode USB
Interface circuit, in the active mode, can realize the USB flash disk quick storage of data.And under follower mode with USB interface of computer phase
Even, water quality measurement data are uploaded to computer carries out storage management.
It is an advantage of the current invention that it is following some：With good stability and the linearity, centering, the measurement of high concentration knot
Fruit is more accurate；With higher cost performance, requirement of the different industries to water quality quick detection can be met.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the control structure schematic diagram of the present invention.
Reference therein is：Casing 1, display screen 2, control circuit 3, dsp processor 31, memorizer 32, amplification filter
Wave circuit 33, photoelectric sensor 34, light groove 35, power module 36, warning circuit 37, running voltage detection circuit 38, USB interface
Circuit 39, button 4, sample groove seat 5, sample groove lid 6, the first LED light source 7, the second LED light source 8, the 3rd LED light source 9, the 4th LED light
Source 10.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is further illustrated：
A kind of intelligent portable water quality testing meter, wherein：Including casing 1, display screen 2, control circuit 3, button 4, sample
Groove seat 5, sample groove lid 6, the first LED light source 7, the second LED light source 8, the 3rd LED light source 9 and the 4th LED light source 10, described case
Display screen 2 and button 4 are installed on the leading flank of body 1, described control circuit 3 is arranged in casing 1 and control circuit 3 is close
1 left surface of casing, described sample groove seat 5 is arranged in casing 1 and sample groove seat 5 is near 1 right flank of casing, described sample groove lid 6
On casing 1 and sample groove lid 6 is located at the surface of sample groove seat 5, described the first LED light source 7, the second LED light source 8, the
Three LED light sources 9 and the 4th LED light source 10 are all arranged in control circuit 3, the first described LED light source 7 adopt wavelength for
The LED of 510nm, the second described LED light source 8 adopt wavelength for the LED of 540nm, and the 3rd described LED light source 9 adopts wavelength
For the LED of 640nm, the 4th described LED light source 10 adopts wavelength for the LED of 700nm.
In embodiment, described control circuit 3 is by dsp processor 31, memorizer 32, filtering and amplifying circuit 33, photoelectric transfer
Sensor 34, light groove 35, power module 36, warning circuit 37, running voltage detection circuit 38 and usb circuit 39 are constituted, institute
The memorizer 32 and usb circuit 39 stated all is connected with dsp processor 31, and the smooth groove 35 is connected with photoelectric sensor 34,
Described photoelectric sensor 34 is connected with filtering and amplifying circuit 33, described filtering and amplifying circuit 33, power module 36, work electricity
Pressure detection circuit 38 and button 4 are all connected with dsp processor 31, described warning circuit 37 and display screen 2 all with dsp processor
31 connections.
In embodiment, loudspeaker are installed on the warning circuit 37 in control circuit 3.
In embodiment, wireless communication module is installed on the dsp processor 31 in control circuit 3.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Scope.
Claims (5)
1. a kind of intelligent portable water quality testing meter, it is characterised in that：Including casing (1), display screen (2), control circuit
(3), button (4), sample groove seat (5), sample groove lid (6), the first LED light source (7), the second LED light source (8), the 3rd LED light source (9)
With the 4th LED light source (10), display screen (2) and button (4), described control are installed on the leading flank of described casing (1)
Circuit (3) is in casing (1) and control circuit (3) is near casing (1) left surface, and described sample groove seat (5) is installed in case
In body (1) and sample groove seat (5) is near casing (1) right flank, described sample groove lid (6) is on casing (1) and sample groove lid (6)
Positioned at the surface of sample groove seat (5), described the first LED light source (7), the second LED light source (8), the 3rd LED light source (9) and
Four LED light sources (10) are all arranged in control circuit (3), and described the first LED light source (7) adopts wavelength for the LED of 510nm,
Described the second LED light source (8) adopts wavelength for the LED of 540nm, and the 3rd described LED light source (9) adopts wavelength for 640nm
LED, the 4th described LED light source (10) adopts wavelength for the LED of 700nm.
2. a kind of intelligent portable water quality testing meter according to claim 1, it is characterised in that：Described control circuit
(3) by dsp processor (31), memorizer (32), filtering and amplifying circuit (33), photoelectric sensor (34), light groove (35), power supply mould
Block (36), warning circuit (37), running voltage detection circuit (38) and usb circuit (39) composition, described memorizer
(32) all it is connected with dsp processor (31) with usb circuit (39), the smooth groove (35) is connected with photoelectric sensor (34),
Described photoelectric sensor (34) is connected with filtering and amplifying circuit (33), described filtering and amplifying circuit (33), power module
(36), running voltage detection circuit (38) and button (4) be all connected with dsp processor (31), described warning circuit (37) and
Display screen (2) is all connected with dsp processor (31).
3. a kind of intelligent portable water quality testing meter according to claim 2, it is characterised in that：Described control circuit
(3) loudspeaker are installed on the warning circuit (37) in.
4. a kind of intelligent portable water quality testing meter according to claim 2, it is characterised in that：Described control circuit
(3) wireless communication module is installed on the dsp processor (31) in.
5. a kind of intelligent portable water quality testing meter according to claim 1, it is characterised in that：Described control circuit
(3) usb circuit (39) in is using double mode usb circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267564.7A CN106596438A (en) | 2016-12-31 | 2016-12-31 | Intellectualized and portable water quality testing meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267564.7A CN106596438A (en) | 2016-12-31 | 2016-12-31 | Intellectualized and portable water quality testing meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106596438A true CN106596438A (en) | 2017-04-26 |
Family
ID=58581912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611267564.7A Pending CN106596438A (en) | 2016-12-31 | 2016-12-31 | Intellectualized and portable water quality testing meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106596438A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956512A (en) * | 2018-07-25 | 2018-12-07 | 东南大学 | A kind of Multifunctional water Portable rapid detector and its application method and detection method |
| CN109001259A (en) * | 2018-08-31 | 2018-12-14 | 郑州贯奥仪器仪表有限公司 | A kind of multi-parameter high-accuracy water quality detecting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205139003U (en) * | 2015-11-12 | 2016-04-06 | 浙江微兰环境科技有限公司 | Probe formula quality of water multi -parameter on -line monitoring appearance |
| CN205280580U (en) * | 2015-11-12 | 2016-06-01 | 浙江微兰环境科技有限公司 | COD and ammonia nitrogen multi -parameter on -line monitoring device and system thereof |
-
2016
- 2016-12-31 CN CN201611267564.7A patent/CN106596438A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205139003U (en) * | 2015-11-12 | 2016-04-06 | 浙江微兰环境科技有限公司 | Probe formula quality of water multi -parameter on -line monitoring appearance |
| CN205280580U (en) * | 2015-11-12 | 2016-06-01 | 浙江微兰环境科技有限公司 | COD and ammonia nitrogen multi -parameter on -line monitoring device and system thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘园园: "智能化便携式水质检测仪的设计", 《电子科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956512A (en) * | 2018-07-25 | 2018-12-07 | 东南大学 | A kind of Multifunctional water Portable rapid detector and its application method and detection method |
| CN109001259A (en) * | 2018-08-31 | 2018-12-14 | 郑州贯奥仪器仪表有限公司 | A kind of multi-parameter high-accuracy water quality detecting device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |