Portable, multiple parameter water analysis outfitTechnical field
The utility model belongs to water analysis the field of test technology, specifically Portable, multiple parameter water analysis outfit.
Background technique
Water quality parameter is to indicate various substances in the water of water environment (water body) degree of quality and variation tendencyCharacteristic index, there are many environmental quality parameter, general selection physics, chemical, biological when evaluating water environment pollution degreeWater quality parameter.Including: water turbidity, transparency, coloration, smell, taste, water temperature, pH value, chemical element, coloured dissolved haveThe many kinds of substance such as machine object, Escherichia coli, bacterium.Water Test Kits has an extensive use in industries such as industry, environment, and analyzerIt is divided into desktop grade desktop analytical instrument and handhold portable analyzer again, desktop grade desktop analytical instrument volume is larger, it is not easy to move,And handhold portable analyzer is although easy to carry, but the water quality parameter that can be detected is limited, is typically only capable to detect simple ginsengNumber.
Prior art discloses application No. is: a kind of 201621477557.5 multi-parameter water quality based on spectroscopic methodology is real-timeOn-Line Monitor Device, the device carry out real-time monitoring by parameter of the spectroscopic methodology to water quality, and pass through output unit for monitoringData are output to Local or Remote to realize real time monitoring；However the optical instrument that is related to of the patent and electro-kinetic instrument are more,It is not readily portable, and the part physical parameter and chemical parameters of water quality can only be monitored, the parameters such as the pH value of water quality cannot be supervisedIt surveys.The prior art is also disclosed application No. is a kind of Portable water-quality analysis instrument of 201721245826.X, the instrument pass through byWater analysis monitor is fixed in cabinet, to facilitate staff is outgoing to carry；However the water analysis of the patent monitorsThe water quality parameter that device can monitor is very little, only arrives most water quality parameter by the way that water analysis monitor is unable to monitor, and outgoingWhen carrying, it is also necessary to which carrying about standby power supply increases the inconvenience of carrying.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of Portable, multiple parameter water analysisDevice, by the way that laser emitting module, spectrum are obtained module and data processing module setting in cabinet to water sample to be measured progressSpectrum analysis, to measure the water quality parameter of water sample to be measured, the laser emitting module is multiple-wavelength laser, can pass through tuneThe wavelength of laser is saved to measure more water quality parameters；The cabinet is equipped with telescopic bar, handle and universal wheel simultaneously, canTo be convenient for carrying.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
Portable, multiple parameter water analysis outfit, including cabinet, the cabinet include upper cover and lower cover, and the upper cover is underLid is matched and is hingedly connected to one another；The upper exterior surface is equipped with photovoltaic generating module, and the lateral edges of the cabinet are set as downCorner structure；It is electric embedded with the power module being electrically connected with the photovoltaic generating module and with the power module inside the lower coverDisplay screen, operation panel, laser emitting module, the spectrum of connection obtain module, data processing module and data memory module, institutePhotovoltaic generating module is stated for charging to the power module；The laser emitting module and spectrum obtain to be additionally provided between moduleFor filling the liquid container of water sample and standard water sample to be measured respectively；
The laser of the laser emitting module transmitting is divided into two-way, is all the way reference path, another way is optical path, instituteIt states reference path and spectrum acquisition module is incident to by standard water sample, the optical path is incident to spectrum by water sample to be measured and obtainsModulus block；The spectrum obtains module and converts two groups of curve of spectrum digital signals for the two-way spectral signal received and sendTo data processing module；The data processing module obtains in water sample to be measured after handling two groups of curve of spectrum digital signalsThe concentration of existing test substance and test substance, and shown by the display screen；The data memory module is used forStore the test substance data measured.
Specifically, the laser emitting module is multiple-wavelength laser, can emit the laser of different wave length spectral coverage, be used forThe laser light source of different wave length is provided；The laser emission port is additionally provided with optical lens, for laser to be divided into two bundles.
Specifically, pH probe is additionally provided with inside the lower cover, the pH probe is electrically connected with display screen, to be measured for detectingThe pH value of water sample, and shown by the display screen.
Specifically, top surface is equipped with telescopic bar on the cabinet, for facilitating people of different heights group to use.
Specifically, cabinet left/right side is equipped with handle, and being used for can be portable when being inconvenient to draw.
Specifically, the cabinet bottom surface is equipped with universal wheel, carries convenient for outgoing.
Specifically, the upper cover is closed with lower cover by zipper lid, is easy to open and closes the cabinet.
Specifically, the upper exterior surface is additionally provided with shield, the shield for protect photovoltaic generating module not byDamage；The shield is made of transparent lightweight material, and generated output is not influenced while protecting photovoltaic generating module.
Specifically, the cabinet is made of full aluminium material, and the purpose is to mitigate cabinet while guaranteeing cabinet intensityWeight is convenient for carrying.
Specifically, the operation panel includes multiple control buttons, for controlling to adjust the wave of the multiple-wavelength laserIt is long, and the display parameters for switching the display screen.
Compared with prior art, the utility model has the beneficial effects that (1) the utility model is mentioned by multiple-wavelength laserThe water quality parameter of water sample to be measured is detected for the light source of different spectral coverage, and pH probe is combined to improve the comprehensive of water quality monitoring；(2) the utility model is by being arranged water quality detecting device in cabinet, and pull rod, handle and universal wheel are arranged on cabinet,Improve the portability of the present apparatus；(3) photovoltaic generating module is arranged by surface outside the enclosure in the utility model, improves deviceCruising ability, while saving the energy.
Detailed description of the invention
Fig. 1 is the box inner structure schematic diagram of the utility model Portable, multiple parameter water analysis outfit；
Fig. 2 is the cabinet external structure schematic diagram of the utility model Portable, multiple parameter water analysis outfit；
In figure: 1, cabinet；2, upper cover；3, lower cover；4, zipper；5, photovoltaic generating module；6, shield；7, pull rod；8, handle；9, universal wheel；10, chamfering structure；11, laser emitting module；12, liquid container；13, spectrum obtains module；14, numberAccording to processing module；15, display screen；16, pH pops one's head in；17, operation panel；18, power module.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouchedIt states, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on thisEmbodiment in utility model, those of ordinary skill in the art under the conditions of not making creative work it is obtained it is all itsIts embodiment, fall within the protection scope of the utility model.
As shown in Figure 1, 2, a kind of Portable, multiple parameter water analysis outfit, including cabinet 1 are present embodiments provided, it is describedCabinet 1 includes upper cover 2 and lower cover 3, and the upper cover 2 is matched and is hingedly connected to one another with lower cover 3；2 outer surface of upper cover is setThere is photovoltaic generating module 5, the lateral edges of the cabinet 1 are set as rounding corner structure；It is embedded with inside the lower cover 3 and is sent out with the photovoltaicThe power module 18 that electric module 5 is electrically connected and display screen 15, the operation panel 17, laser being electrically connected with the power module 18Transmitting module 11, spectrum obtain module 13, data processing module 14 and data memory module, the photovoltaic generating module 5 and are used forIt charges to the power module 18；The laser emitting module 11 and spectrum obtain be additionally provided between module 13 for fill respectively toSurvey the liquid container 12 of water sample and standard water sample；
The laser that the laser emitting module 11 emits is divided into two-way, is all the way reference path, and another way is optical path,The reference path is incident to spectrum by standard water sample and obtains module 13, and the optical path is incident to light by water sample to be measuredSpectrum obtains module 13；The spectrum obtains module 13 and converts two groups of curve of spectrum number letters for the two-way spectral signal receivedNumber and be sent to data processing module 14；The data processing module 14 obtains after handling two groups of curve of spectrum digital signalsThe concentration of test substance present in water sample to be measured and test substance is obtained, and is shown by the display screen 15；The numberAccording to memory module for storing the test substance data measured.
Specifically, 4 lateral edges of the cabinet are set as chamfering structure 10.
Specifically, the laser emitting module 11 is multiple-wavelength laser, can be with emitting ultraviolet light, visible light, near-infraredThe laser of spectrum segment, for providing the laser light source that wavelength is 189~950nm；The laser emission port is additionally provided with optical lensMirror, for laser to be divided into two bundles；
Further, it includes detector, collimation lens, fiber optic bundle, slit, reflecting mirror, light that the spectrum, which obtains module 13,Grid etc.；The detector is silicon photocell or planar array detector；
Further, two-beam dispersion is distributed in not going together on pixel for detector after opening, and by photoelectric conversion, obtainsSpectral information digital data transmission to data processing module 14, electric signal that the data processing module 14 converts two-beam intoIt is obtained present in water sample to be measured after the processing such as row dark current is removed, filtered, spectroscopic data extracts, multi-parameter water-quality spectrum solution is mixedThe concentration of test substance and test substance, then the data measured are sent to display screen 15 and are shown, and is stored in data and depositsIt stores up in module.
Specifically, the data processing module 14 is the circuit-board card based on ARM chip processor, in the chip deviceOn, Android system can be loaded and carry out data processing.
Specifically, pH probe is additionally provided with inside the lower cover 3, the pH probe can be the T255pH of Bell Co.'s productionSensor；The pH probe is electrically connected with display screen 15, for detecting the pH value of water sample to be measured, and passes through the display screen15 show.
Specifically, top surface is equipped with telescopic bar 7 on the cabinet 1, for facilitating people of different heights group to use.
Specifically, the 1 left/right side of cabinet is equipped with handle 8, and being used for can be portable when being inconvenient to draw.
Specifically, 1 bottom surface of cabinet is equipped with universal wheel 9, carries convenient for outgoing.
Specifically, the upper cover 2 is closed with lower cover 3 by the lid of zipper 4, is easy to open and closes the cabinet 1.
Specifically, 2 outer surface of upper cover is additionally provided with shield 6, and the shield 6 covers on the outer of photovoltaic generating module 5Face, the shield 6 are fixed by screws in 2 outer surface of upper cover；The shield 6 is for protecting photovoltaic generating module 5It is not damaged；The shield 6 is that (such as PEEK resin) is made in transparent lightweight material, while protecting photovoltaic generating module 5Do not influence generated output.
Specifically, the cabinet 1 is made of full aluminium material, and the purpose is to mitigate case while guaranteeing 1 intensity of cabinet1 weight of body, is convenient for carrying.
Specifically, the operation panel 17 includes multiple control buttons, for controlling to adjust the multiple-wavelength laserWavelength, and the display parameters for switching the display screen 15.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repairedChange, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.