CN105866371A - Digital rapid water quality detection box - Google Patents
Digital rapid water quality detection box Download PDFInfo
- Publication number
- CN105866371A CN105866371A CN201610439713.7A CN201610439713A CN105866371A CN 105866371 A CN105866371 A CN 105866371A CN 201610439713 A CN201610439713 A CN 201610439713A CN 105866371 A CN105866371 A CN 105866371A
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- China
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- water quality
- control circuit
- lower box
- detection box
- cover plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention relates to a digital rapid water quality detection box. The digital rapid water quality detection box comprises a box body composed of a lower box body and an upper cover plate hinged with the lower box body, wherein a tablet computer is embedded into the upper cover plate, a control circuit connected with the tablet computer by virtue of a wire is arranged at the bottom inside the lower box body, and the interior of the lower box body is divided into an interface region used for connecting the tablet computer and the control circuit with outside, a heat dissipating hole used for dissipating heat for the control circuit, a spectrophotometry test region which is connected with the control circuit and is used for carrying out detection on the conventional toxicity index and common chemical indexes of a water sample, a colorimetric tube placing region used for loading a to-be-detected water sample, a region for placing a pen type or palm type determinator used for detecting four indexes, namely total dissolved solids, conductivity, pH and total hardness, and a region for placing a portable microorganism incubator used for microorganism detection by virtue of separating plates. The digital rapid water quality detection box is compact in structure, simple to operate, high in portability and field operation degree and applicable to rapid on-site detection on drinking water for grass-root army units and data uploading.
Description
Technical field
The present invention relates to a kind of water quality quick detection device.Particularly relate to the portable number of a kind of army prevention and control of diseases
Word water quality rapid detection box.
Background technology
Drinking water safety is closely related with the physical and mental health of people.Army's water supply hygiene is the important content of the flat Wartime of army,
It it is the key factor improving combat effectiveness of the troops.Vast grassroots army unit especially frontier guards and coastal defence force of my army belongs to little, remote, throwaway position mostly,
General do not possess the condition accessing municipal tap water, can only be to provide well water, river (lake) surface water such as water and spring water for oneself as water source, water
Source safeguard procedures are unsound, and purification of water quality disinfectant measure is lack of standardization, cause drinking water outstanding problem the most up to standard, are mainly manifested in: water quality is micro-
Biological pollution is serious, and escherichia coli and total plate count exceed standard generally；The sensory properties such as colourity, turbidity, naked eyes visible are the best；
The physical and chemical project index that exceeds standard mainly includes total ferrum, total hardness, sulfate, chloride etc.；Additionally there are some high arsenic, high fluorine
The water source exceeded standard etc. toxicology.One or two grades of CDCs of army are difficult to radiate the entire PLA or army of the whole district, and teacher (trip) Tuan Deng basic unit
Military medical department does not the most possess the laboratory testing capability of water quality, and therefore carrying out field quick detection is that grassroots army unit judges water quality
Water quality safety hidden danger, the Important Actions of guarantee officers and men's drinking water safety such as situation, in time discovery and eliminating are poisoned, pollution.Domestic
It is applied to outward the equipment of water quality field quick detection, equipment or case group a lot, but major part is non-special for being actually needed of army
Design, Testing index is difficult to reflect grassroots army unit water hygiene situation, and case group itself is also unsatisfactory for defending diligent adaptability requirement.Portion
The water quality that team allots at present is examined equipment soon and be there is also some shortcomings, is mainly manifested in: physical and chemical index detection uses visual colorimetric determination or letter
Easily photometry, subjectivity is strong, and sensitivity is low；Microbiological indicator detection needs steaming and decocting culture medium, operation complexity, poor in timeliness；
Data cannot real-time Transmission, objectivity accuracy is difficult to ensure that, be not easy to higher level department understand in time grassroots army unit water quality situation with
And take the measures such as supervision and management.
To sum up, the present invention is directed to practical capacity and the task needs of grassroots army unit health organ, develop a kind of novel digital water quality quick
Detection case.
Summary of the invention
The technical problem to be solved is to provide one and can select water source flat wartime for grassroots army unit health officer, comment
Valency water quality, judge water treatment efficiency and implement the digitized water quality rapid detection box of the use such as water hygiene supervision.
The technical solution adopted in the present invention is: a kind of digitized water quality rapid detection box, include by lower box and with described under
The casing of the upper cover plate composition that casing is hinged, described upper cover plate has been embedded in panel computer, and the bottom in described lower box is provided with
The control circuit being connected by wire with described panel computer, is separated also by dividing plate in described lower box and has: for flat board
The interface area of computer and control circuit and external connection, for the thermovent carrying out dispelling the heat to control circuit, is connected with control circuit
For water sample being carried out conventional toxicological parameters and the spectrophotometric test section of general chemistry Indexs measure, for loading water sample to be checked
Color comparison tube rest area, for detecting total dissolved solid, electrical conductivity, pH and the pen type of 4 indexs of total hardness or hand held analyzer
Analyzer rest area, and for the Portable microbiological incubator rest area of microorganism detection.
A kind of digitized water quality rapid detection box of the present invention, compact conformation, simple to operate, portability, field operations degree height,
It is suitable for grassroots army unit drinking water field quick detection and uploads data use, providing well for setting up army's drinking water monitoring network
Terminal unit.The present invention can be to the conventional poison of army life's drinking water, bottle (bucket) dress drinking pure water and field operations Emergency water supply
Reason index, general chemical index and microbiological indicator carry out field quick detection accurate, reliable；And develop supporting management software,
Achieving uploading in real time and result judgement of detection data, the water quality situation grasping grassroots army unit for higher level department provides foundation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention a kind of digitized water quality rapid detection box；
Structural representation when Fig. 2 is that in detection case of the present invention, the cover plate of water quality analyzer rest area is opened；
Fig. 3 is the light channel structure schematic diagram of spectrophotometric test section in detection case of the present invention.
In figure
1: upper draw-in groove 2: panel computer
3: interface area 4: thermovent
5: spectrophotometric test section 51: light source
52: light hurdle 53: plane mirror
54: the first lens 55: the second lens
56: optical filter 57: entrance slit
58: concave surface flat field grating 59: detector
6: lower buckle 7: casing
8: handheld ring 9: dividing plate
10: color comparison tube rest area 101: φ 25 color comparison tube slot
102: φ 16 color comparison tube slot 11: analyzer rest area
111: total dissolved solid analyzer 112: conductivity measuring instrument
113:pH analyzer 114: Hardness Determination instrument
115: cover plate 12: lower box
13: Portable microbiological incubator rest area 14: upper cover plate
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, a kind of digitized water quality rapid detection box of the present invention is described in detail.
As shown in Figure 1 and Figure 2, a kind of digitized water quality rapid detection box of the present invention, include by lower box 12 with described
The casing 7 of upper cover plate 14 composition that lower box 12 is hinged, described upper cover plate 14 and lower box 12 rear portion are that open-type rotates
Connecting, the folding of upper cover plate 14 and lower box 12 constitutes the casing folding of digitized water quality rapid detection box.
Described upper cover plate 14 has been embedded in panel computer 2, and the bottom in described lower box 12 is provided with and described panel computer 2
The control circuit being connected by wire, is separated also by dividing plate 9 in described lower box 12 and has: for panel computer 2 and control
The interface area 3 of circuit and external connection, for the thermovent 4 carrying out dispelling the heat to control circuit, is connected for water with control circuit
Sample carries out conventional toxicological parameters and the spectrophotometric test section 5 of general chemistry Indexs measure, puts for loading the color comparison tube of water sample to be checked
Put district 10, place for detecting total dissolved solid, electrical conductivity, pH and the pen type of 4 indexs of total hardness or hand held analyzer
District 11, and the Portable microbiological incubator rest area 13 for microorganism detection.Described upper cover plate 14 is by respectively
The lower buckle 6 being arranged on lower box 12 and the upper draw-in groove 1 being arranged on upper cover plate 14 are fixed and are covered on lower box 12.Wherein:
Described upper cover plate 14 and the inwall of lower box 12 are provided with cushion rubber layer.Effectively the structure of protection box house will not
Damage because jolting.
The portable life that declines of Patent No. ZL 201410008697.7 is placed in described Portable microbiological incubator rest area 13
Thing incubator, uses paper disk method that the indexs such as the total plate count of drinking water, total coli group are carried out in-situ batch culture.
The panel computer 2 that described upper cover plate 14 is embedded in, built-in supporting digital management software, be provided with water source Data Enter,
The functions such as Site Detection management, data are uploaded in real time, result statistical analysis and relevant knowledge inquiry.
Described interface area 3 include on and off switch, for the power supply interface being powered to control circuit and panel computer 2,
Cable interface and USB interface.Cable interface is for realizing the assigning in real time of Detection task, the uploading in real time and number of testing result
According to share etc. function.USB interface can couple with equipment such as storage medium, scanner and printers, it is achieved data, result and
The derivation of examining report, scan and the function such as printing.
Described color comparison tube rest area 10 includes φ 25 color comparison tube slot 101 and φ 16 color comparison tube slot 102.
Described analyzer rest area 11 includes inside and is respectively and correspondingly placed into total dissolved solid analyzer 111, conductance measurement
Four placing troughs of instrument 112, pH analyzer 113 and Hardness Determination instrument 114, can to the total dissolved solid of drinking water,
Electrical conductivity, pH and 4 indexs of total hardness carry out the quick detection of Plug and Display reading.
The upper end of described analyzer rest area 11 is provided with the cover plate 115 for closing and open water quality analyzer rest area, lid
Plate 115 can be as the ease of Use platform carrying out water quality detection in the wild after closing.
The high power lithium battery for providing power supply to control circuit and panel computer 2 it is additionally provided with in described lower box 12, described
The charging port of high power lithium battery connects the power supply interface on interface area 3.High power lithium battery makes a kind of digitized water of the present invention
Matter rapid detection box can be powered by external power supply, also can in the case of high power lithium battery is fully charged independently-powered 8h, it is ensured that
Electric energy supply when instrument works under field or case of emergency.
The detection light path of described spectrophotometric test section 5 is arranged in described lower box 12, as it is shown on figure 3, include: light
Source 51 and the light hurdle 52 being successively set on the emitting light path of light source 51 and plane mirror 53, be successively set on described flat
First lens the 54, second lens 55, optical filter 56, entrance slit 57 and concave surface on the reflected light path of face reflecting mirror 53 is put down
Field grating 58, and detector 59, the test surface of described detector 59 is arranged on the flat field picture of described concave surface flat field grating 58,
Wherein, described light source 51 and detector 59 connect described control circuit respectively, use miniature tungsten lamp as light source, described
The first lens 54 and the second lens 55 be embedded in respectively on corresponding two side of described spectrophotometric test section 5, will
Color comparison tube equipped with water sample is inserted in spectrophotometric test section 5, index of correlation can be carried out detection by step operation software, dissipates
Hot mouth 4 also ensures the heat dispersion in light path system.
Described optical filter 56 includes the optical filter of two different wave lengths, and the optical filter 56 of two different wave lengths is separately fixed at
On the swivel mount being driven by motor, the driving signal input of described motor connects control circuit, by control circuit according to not
The requirement of co-wavelength scope starts motor and drives the optical filter 56 of respective wavelength to forward in light path.
Several concrete example be given below:
Example 1: for the digitized water quality rapid detection box of drinking water Site Detection
This detection case is made up of upper cover plate 14 and lower box 12, by upper draw-in groove 1 and lower buckle 6 by upper cover plate 14 and lower box
12 fixing connections, keep the closure state of casing at ordinary times；Open rear box structure as follows:
The embedded panel computer of upper cover plate 14 2, installs supporting digital management software；The upper left side of lower box 12 is interface area
3, it is provided with on and off switch, charge port, cable interface and USB interface；It is thermovent 4 below interface area, below thermovent is
Spectrophotometric test section 5；It is color comparison tube rest area 10 on the right side of spectrophotometric test section 5, built-in φ 25 color comparison tube 101 and φ 16
Color comparison tube 102；It is pen type or hand held analyzer rest area 11 on the right side of lower house, is followed successively by from left to right in analyzer rest area 11
Total dissolved solid analyzer 111, conductivity measuring instrument 112, pH analyzer 113, upper right side is Hardness Determination instrument 114,
Analyzer rest area 11 is provided with cover plate 115, can be as the ease of Use platform of field water detection after cover plate 115 Guan Bi；Ratio
Colour tube rest area 10 be arranged above Portable microbiological incubator 13.
Example 2: the field quick detection of Nitrate In Drinking Water nitrogen
A kind of digitized water quality rapid detection box and the nitrate nitrogen detectable of example 1 are carried to working site by staff,
Fully open a kind of digitized water quality rapid detection box, switch on power, open spectrophotometric test section switch and flat board electricity successively
Brain, takes out two φ 16 color comparison tubes, is separately added into 10mL pure water water sample and 10mL water sample to be checked, each addition 1 bag nitre
Hydrochlorate nitrogen detectable, shakes 5 minutes, pure water color comparison tube is inserted spectrophotometric test trough, by step clicking operation software
In " nitrate nitrogen " project of " detection management " icon, click in " school zero ", now instrument display numerical value is 0；Take out pure water colorimetric
Pipe, inserts water sample color comparison tube to be checked, clicks on " reading ", can read nitrate nitrogen content value.
Example 3: the field quick detection of drinking water pH
A kind of digitized water quality rapid detection box of example 1 is carried to working site by staff, beats water quality analyzer rest area
Cover plate 115, take out pH test pen, start, take off probe cover；Take 1 glass of water sample to be checked by complete for pH test pen probe vertical
It is fully inserted into, after stable reading, i.e. can read pH value.
Example 4: the in-situ batch culture of drinking water total plate count
A kind of digitized water quality rapid detection box and the total plate count of embodiment 1 are cultivated the scraps of paper and are carried to work existing by staff
, open Portable microbiological incubator, switch on power, cultivation temperature is adjusted to 37 DEG C.2 total plate count trainings are taken with tweezers
Support the scraps of paper horizontal positioned, take off coverlay；Take 1mL pure water water sample and 1mL water sample to be checked, drop to respectively cultivate paper
Sheet central authorities, cover coverlay, and the scraps of paper holding frame put into by the scraps of paper in incubator is fixed, and covers incubator upper cover.Incubator without
In the case of external power supply can more than self-powered 10h, will instrument band to the most with good conditionsi local time be immediately turned on external power supply.Cultivate 48
The scraps of paper equipped with water sample to be checked can be carried out total plate count counting record after hour, pure water water sample is as reference.
Example 5: uploading in real time of water quality detection result
The testing result of a kind of digitized water quality rapid detection box of the present invention is uploaded with the form of the examining report of 1 part of water sample.?
The water sample information of " water source information " unit input and the detection data of indices that obtained by " detection management " unit all can be
The relevant position of examining report shows that (result of microorganism and pH, total dissolved solid and electrical conductivity directly inputs detection in real time
The relevant position of report).After treating the index of correlation detection of water sample, connecting network, click is uploaded, can be by the inspection of this water sample
Observing and predicting announcement to be uploaded to manage terminal, understanding water quality situation and decision-making etc. for higher level department provides reference.
The above embodiments of the present invention are illustrative and not restrictive.Above-described embodiment is only to aid in understanding the present invention, and the present invention
Being not limited to the embodiment described in detailed description of the invention, every any amendment of being made within the spirit and principles in the present invention, equivalent are replaced
Change and improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a digitized water quality rapid detection box, includes by lower box (12) and hinged with described lower box (12)
The casing (7) that upper cover plate (14) is constituted, it is characterised in that described upper cover plate (14) has been embedded in panel computer (2), institute
State the bottom in lower box (12) and be provided with the control circuit being connected by wire with described panel computer (2), described
Separate also by dividing plate (9) in lower box (12) and have: for panel computer (2) and control circuit and the interface of external connection
District (3), for the thermovent (4) carrying out dispelling the heat to control circuit, is connected with control circuit for water sample carries out conventional toxicity
Index and the spectrophotometric test section (5) of general chemistry Indexs measure, for loading the color comparison tube rest area (10) of water sample to be checked,
Place for detecting the analyzer of total dissolved solid, electrical conductivity, pH and the pen type of 4 indexs of total hardness or hand held analyzer
District (11), and the Portable microbiological incubator rest area (13) for microorganism detection.
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described interface area (3)
Include on and off switch, for the power supply interface, cable interface and the USB that are powered to control circuit and panel computer (2)
Interface.
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described color comparison tube is put
Put district (10) and include φ 25 color comparison tube slot (101) and φ 16 color comparison tube slot (102).
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described analyzer is put
Put district (11) to include inside and be respectively and correspondingly placed into total dissolved solid analyzer (111), conductivity measuring instrument (112), pH
Analyzer (113) and four placing troughs of Hardness Determination instrument (114).
5. according to a kind of digitized water quality rapid detection box described in claim 1 or 4, it is characterised in that described mensuration
The upper end of instrument rest area (11) is provided with the cover plate (115) for closing and open water quality analyzer rest area.
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described spectrophotometric
In the detection light path of test section (5) is arranged on described lower box (12), include: light source (51) and being successively set on
Light hurdle (52) on the emitting light path of light source (51) and plane mirror (53), be successively set on described plane mirror (53)
Reflected light path on the first lens (54), the second lens (55), optical filter (56), entrance slit (57) and concave surface flat
Field grating (58), and detector (59), the test surface of described detector (59) is arranged on described concave surface flat field grating (58)
Flat field picture on, wherein, described light source (51) and detector (59) connect described control circuit, described respectively
One lens (54) and the second lens (55) are embedded in corresponding two side of described spectrophotometric test section (5) respectively
On.
A kind of digitized water quality rapid detection box the most according to claim 6, it is characterised in that described optical filter (56)
Including the optical filter of two different wave lengths, the optical filter (56) of two different wave lengths is separately fixed at and is driven by motor
On swivel mount, the driving signal input of described motor connects control circuit, by control circuit according to the requirement of different wavelength range
Starting motor drives the optical filter (56) of respective wavelength to forward in light path.
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described upper cover plate (14)
It is solid by the lower buckle (6) being separately positioned on lower box (12) and the upper draw-in groove (1) being arranged on upper cover plate (14)
Surely cover on lower box (12).
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described upper cover plate (14)
It is provided with the inwall of lower box (12) and the cushion rubber layer that the structure of protection box house will not be damaged because jolting can be imitated.
A kind of digitized water quality rapid detection box the most according to claim 1, it is characterised in that described lower box
The high power lithium battery for providing power supply to control circuit and panel computer (2) it is additionally provided with in 12, described high power lithium battery
Charging port connects the power supply interface on interface area 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439713.7A CN105866371A (en) | 2016-06-17 | 2016-06-17 | Digital rapid water quality detection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439713.7A CN105866371A (en) | 2016-06-17 | 2016-06-17 | Digital rapid water quality detection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105866371A true CN105866371A (en) | 2016-08-17 |
Family
ID=56650797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439713.7A Pending CN105866371A (en) | 2016-06-17 | 2016-06-17 | Digital rapid water quality detection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105866371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831293A (en) * | 2017-12-08 | 2018-03-23 | 安徽理工大学 | A kind of water quality Site Detection workbench |
| CN111398546A (en) * | 2020-04-09 | 2020-07-10 | 莱西市辉道装备技术中心 | Water quality monitoring method |
| CN116539547A (en) * | 2023-07-04 | 2023-08-04 | 芒果传感技术(深圳)有限公司 | Portable water quality analyzer and water quality safety production traceability system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831293A (en) * | 2017-12-08 | 2018-03-23 | 安徽理工大学 | A kind of water quality Site Detection workbench |
| CN111398546A (en) * | 2020-04-09 | 2020-07-10 | 莱西市辉道装备技术中心 | Water quality monitoring method |
| CN116539547A (en) * | 2023-07-04 | 2023-08-04 | 芒果传感技术(深圳)有限公司 | Portable water quality analyzer and water quality safety production traceability system |
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