CN205562396U - Water quality detector - Google Patents
Water quality detector Download PDFInfo
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- CN205562396U CN205562396U CN201620025961.2U CN201620025961U CN205562396U CN 205562396 U CN205562396 U CN 205562396U CN 201620025961 U CN201620025961 U CN 201620025961U CN 205562396 U CN205562396 U CN 205562396U
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- shading cover
- water quality
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Abstract
The utility model discloses a water quality detector, constitute including upper and lower casing, water quality testing module, control module, printing output module, power module, switch module, the module of charging, this water quality detector adopts photoelectricity color comparison principle, and very big improvement detects precision and measuring speed, and easy operation measures directly perceivedly, not only can in time be shown by the relevant composition of tracer liquid, but also printout at any time, real -time recording.
Description
Technical field
The utility model relates to a kind of water quality testing meter, particularly relates to a kind of ammonia, nitrogen, phosphorus water quality testing meter.
Background technology
Nitrogen, phosphorus are the main nutrient elements of water body, are the indicative elements of water environment eutrophication.Total phosphorus refers to the total amount of various Forms of Phosphorus in water body, and ammonia nitrogen (NH3-N) is present in water with free ammonia (NH3) or ammonium salt (NH4+) form, and both ratio of components depend on the pH value of water.When pH value is higher, the ratio of free ammonia is higher.Otherwise, then the ratio of ammonium salt is high.In water, in the source predominantly sanitary sewage of ammonia nitrogen, itrogenous organic substance is by the catabolite of microbial action, and some industrial wastewater, such as coking chemical waste water and synthesis ammonia chemical fertilizer factory waste water etc., and agricultural drain.Additionally, in oxygen-free environment, present in water, nitrite also can be reduced to ammonia by microbial action.In aerobic environment, in water, ammonia also can be changed into nitrite, even continue to be changed into nitrate.Measure the nitrogen compound of various forms in water, contribute to evaluating water body and be contaminated and " self-cleaning " situation.When ammonia-nitrogen content is higher, fish then can be presented toxic action.Ammonia nitrogen is generally widely present in water body presented in ammonia or ammonium ion by the catabolite two of itrogenous organic substance, and total phosphorus and ammonia nitrogen are reaction degree of water pollution and the important indicator of water body eutrophication degree.The development of culture fishery, substantial amounts of water quality detection equipment occurs on market, due to this reaction unit need specific light light conditions under carry out, existing equipment occurs that shading cover is easy to fall off, and shaded effect is the best, and reaction tank projection causes leakage, titration test solution inconvenience, portable equipment detection project is single, and existing product can not be in time by detection related data record, the problems such as volume is the most portable simultaneously.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of portable water quality testing meter, have real time record, in real time display, the water quality testing meter of printout.The housing of a kind of upper and lower separate type is provided for reaching above-mentioned purpose the utility model, comprises upper casing, lower casing, shading cover, four parts of battery cover and printout module, display module, control module, detection module, power module composition.Upper casing puts the place of shading cover sunk type cell body, has one " mouth " font opening in cell body bottom, places cuvette, affects experimental data for preventing light from going out to enter from this, adds a border small boss at opening part, forms cuvette groove auxiliary photo-shield strip；Shading cover faces the place of placement cuvette also has " mouth " font shading cover to assist photo-shield strip, and shape is more bigger than the photo-shield strip near sunk type cell body；Shading cover auxiliary photo-shield strip is more bigger than cuvette groove auxiliary photo-shield strip, has certain cross-coincidence shading cover matches well completely when, jointly prevents light source from entering cuvette, impact experiment accuracy from the external world；Shading cover is connected and movable by hole with upper casing by the way of axle；Shading cover is cambered surface or plane, can pivot 0 °-120 °；Upper casing is put rectangular pit with rounded corners on the inclined-plane that shading cover is corresponding, have a square opening near side, facilitated data wire, placement operation keyboard in pit, it is achieved the operation to instrument；Upper casing places mini-printer with shading cover with other end on one face, prints the data detected as required；Upper casing places display screen with operation interface with other end on one face, and the data detected are shown in real time；Corresponding with upper casing is lower casing, between be fixed by screw, the place of lower casing display screen corresponding with upper casing is battery compartment, lays battery, powers for instrument, and battery compartment is presented herein below battery cover, facilitates fetching battery；Lower casing has two semicircular slots of band on battery compartment one side, places instrument switch, and there is circular port corresponding side, charges instrument as charge port.
The utility model has the advantage that
1. this water quality testing meter uses photoelectric colorimetry principle to greatly improve accuracy of detection and detection speed, operates simpler, measures directly perceived；
2. owing to being provided with sink-type installing structure, make detection module fixing more firm, added with auxiliary photo-shield strip, make testing result be little affected by light source impact；
When 3. using this water quality testing meter, the Related Component of detected liquid not only can show in time, and can be got off by printout module, real time record, saves manpower.
The beneficial effects of the utility model are:
Simple in construction, volume are little, are convenient for carrying, practical, can meet the applicabilities such as scientific research test, aquatic products water quality detection, and chemical analysis extensive.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment 1 uses view；
Fig. 2 is that the utility model embodiment 1 uses view；
Fig. 3 is that embodiment 1 assembles schematic diagram；
Fig. 4 is the structure chart shown in sequence number 2 in Fig. 2；
Fig. 5 is front view of the present utility model；
Fig. 6 is left view of the present utility model；
Fig. 7 is right view of the present utility model；
Fig. 8 is rearview of the present utility model；
Fig. 9 is top view of the present utility model；
Figure 10 is upward view of the present utility model；
In figure: A. instrument upper casing, B. instrument lower casing,
I. module, II. display module, III. control module, IV. detection module, V. power module are printed out
1. shading cover, 2. renovate mouth, 3. confined planes, 4. shading cover auxiliary photo-shield strip, 5. sunk type reaction tank
6. cuvette, 7. cuvette groove auxiliary photo-shield strip, 8. switch, 9. charge port, 10 battery covers
With embodiment, the utility model is described in further detail below in conjunction with the accompanying drawings.
Detailed description of the invention
Such as Fig. 2, Fig. 3, Fig. 4, it show the utility model embodiment, water quality testing meter in this embodiment includes Instrument shell, printout module I, display module II, control module III, water quality detection module I V, power module V, when using the utility model, after opening tester, first fluid to be measured is poured in cuvette 6, it is simultaneously introduced reaction reagent, then cuvette 6 is put into the opening part of upper casing auxiliary photo-shield strip, cover shading cover 1, associative operation measurement is carried out by control module III, data can be directly displayed on display module II, can also select simultaneously and the related data of tested liquid is recorded by printout module I.
Claims (3)
1. a water quality testing meter, collectively constituted by upper casing, lower casing, shading cover, four parts of battery cover and printout module, display module, operation module, detection module, power module, charging module, switch module, it is characterized in that: upper casing puts the place of shading cover sunk type cell body, have one " mouth " font opening in cell body bottom, place cuvette；Add a border small boss at opening part, form cuvette groove auxiliary photo-shield strip；Shading cover faces the place of placement cuvette also has " mouth " word shading cap-shaped to assist photo-shield strip；Shading cover is connected and movable by hole with upper casing by the way of axle；Upper casing is put rectangular pit with rounded corners on the inclined-plane that shading cover is corresponding, placement operation interface；Upper casing places mini-printer with shading cover with other end on one face, prints the data detected；Upper casing places display screen with operation interface with other end on one face, and the data detected are shown in real time；Corresponding with upper casing is lower casing, between be fixed by screw；The place of lower casing display screen corresponding with upper casing is battery compartment, lays battery, powers for instrument；Battery compartment is presented herein below battery cover, facilitates fetching battery；Lower casing has two semicircular slots of band on the face of battery compartment side, places instrument switch；There is circular port corresponding side, charges instrument as charge port.
Water quality testing meter the most according to claim 1, it is characterised in that: shading cover be shaped as cambered surface or plane, 0 °-120 ° can be pivoted.
Water quality testing meter the most according to claim 1, it is characterized in that: shading cover auxiliary photo-shield strip is more bigger than cuvette groove auxiliary photo-shield strip, shading cover matches well completely when, there is certain cross-coincidence, jointly prevent light source from entering cuvette, impact experiment accuracy from the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025961.2U CN205562396U (en) | 2016-01-13 | 2016-01-13 | Water quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025961.2U CN205562396U (en) | 2016-01-13 | 2016-01-13 | Water quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562396U true CN205562396U (en) | 2016-09-07 |
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ID=56823816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025961.2U Active CN205562396U (en) | 2016-01-13 | 2016-01-13 | Water quality detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN205562396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612935A (en) * | 2018-12-29 | 2019-04-12 | 山东润通科技有限公司 | A kind of combined type water quality online analyzer and its application method |
-
2016
- 2016-01-13 CN CN201620025961.2U patent/CN205562396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612935A (en) * | 2018-12-29 | 2019-04-12 | 山东润通科技有限公司 | A kind of combined type water quality online analyzer and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: 450000 No. 2, No. 96, venture Plaza, Ruida Road, Zhengzhou hi tech Industrial Development Zone, Henan, Zhengzhou, China, No. B921-922 Patentee after: Zhengzhou Austrian Instrument Co., Ltd. Address before: Song Zhai District 450000 in Henan province Zhengzhou city jinshuiqu Hospital No. 3 Building No. 28 East 1 Unit No. 8 Patentee before: ZHENGZHOU AOYUTE TECHNOLOGY CO., LTD. |