CN205665162U - Portable COD detector - Google Patents
Portable COD detector Download PDFInfo
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- CN205665162U CN205665162U CN201620535477.4U CN201620535477U CN205665162U CN 205665162 U CN205665162 U CN 205665162U CN 201620535477 U CN201620535477 U CN 201620535477U CN 205665162 U CN205665162 U CN 205665162U
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- test tube
- shell
- cuvette groove
- groove
- cod detector
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Abstract
The utility model mainly discloses a portable COD detector, its technical scheme: which comprises an outer shell, the shell bottom is equipped with the battery, the shell top is equipped with the test tube seat to shell inside extension, test tube seat inside is equipped with the test tube post rather than dismantling the connection, the inside outside both sides of test tube seat that just are located of shell are equipped with LED lamp and sensor respectively, LED lamp and sensor correspond each other, the shell openly is equipped with CPU display screen and button, the shell top still is equipped with the upset lid, normal running fit in test tube seat upside is covered in the upset, shines the inside test tube liquid of test tube seat through stating LED lamp, then receives through the sensor, finally calculates through the CPU display screen to show to whether COD is up to standard in judging the water sample.
Description
Technical field
This utility model relates to a kind of detection technique field, the most portable COD detector.
Background technology
COD is also called COD, is chemically to measure to need the amount of oxidized reducing substances in water sample,
To represent the important indicator that in water, reducing substances is how many, the reducing substances in water have various Organic substance, nitrite,
Sulfide, ferrous salt etc..But importantly Organic substance.Therefore, COD (COD) is the most often as weighing Organic substance in water
The index that matter content is how many.In the operational management of river pollution and industrial wastewater Quality Research and waste water treatment plant, it
Being that one important and the Organic Pollution parameter that can comparatively fast measure, often represent with symbol COD, COD (COD) is more
Greatly, illustrate that water body is the most serious by organic pollution.
But the detection method of tradition COD the most time-consumingly length, power consumption are greatly, cost is high and inefficiency is all to affect its development
Key factor, and COD detector carries inconvenience, and a detector can only install the model of a certain specification, and utilization rate is not
High.
Utility model content
The deficiency existed for prior art, this utility model provides portable COD detector, has simple in construction, inspection
Survey stable, efficiency high, be convenient for carrying and advantage flexible for installation.
In order to achieve the above object, this utility model is achieved through the following technical solutions: portable COD detector, bag
Including shell, described outer casing bottom is provided with battery, and described cover top portion is provided with the test tube flat extended to enclosure, described test tube flat
Inside is provided with the test tube post removably connected with it, described enclosure and be positioned at test tube flat both sides external and be respectively equipped with LED and shine
Shot-light and sensor, described LED illumination lamp and sensor are the most corresponding, and described outer casing frontispiece is provided with CPU display screen and button, institute
Stating cover top portion and be additionally provided with upset lid, described upset lid is rotatably assorted on the upside of test tube flat.
This utility model is further arranged to: described test tube flat the most big up and small down internal the first cuvette groove and second
Cuvette groove, described test tube post and the first cuvette groove are suitable, and the conducting of test tube post two, and the inside bore of described test tube post is less than
Bore within first cuvette groove, and the bore within the second cuvette groove is identical with the inside bore of test tube post.Arrange two kinds not
The test tube of different size can be mated with the first cuvette groove of bore and the second cuvette groove, and test tube post can preferably consolidate test tube,
Make test more stable.
This utility model is further arranged to: be provided with two pairs of through holes outside described test tube flat, described two pairs of through holes respectively with
The inwall conducting of the first cuvette groove and the second cuvette groove.When LED illumination light irradiation, light source preferably can be gathered examination by through hole
In pipe so that it is more accurate to detect.
This utility model is further arranged to: described cover top portion is provided with the pedestal of concave downward, about described pedestal two
Side is provided with draw-in groove, and described upset lid one end is transferred on rear side of pedestal, and the inner side of the described upset lid other end is provided with and is connected with draw-in groove
Buckle, upset lid can preferably rotate and close.
This utility model is further arranged to: be provided with breach on front side of described pedestal, and described upset covers to be provided with joins with breach
The arm-tie closed, opens upset lid simpler, convenient.
This utility model is further arranged to: described shell rear surface is provided with opening, and described opening part is provided with detachable with it
The lid connected, can overhaul internal unit by convenient lid of opening.
This utility model has and has the beneficial effect that
First cuvette groove of two kinds of different bores is set and the second cuvette groove can mate the test tube of different size, and test tube post
Can preferably consolidate test tube, make test more stable；And the external world can be prevented by upset lid closed test tube post opening when testing
Interference.By stating LED illumination lamp, the test tube liquid within test tube flat is irradiated, is then received by sensor, finally
Carry out calculating by CPU display screen to show, thus judge that in water sample, COD is the most up to standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model middle shell schematic internal view；
Fig. 3 is test tube flat floor map in this utility model；
Fig. 4 is this utility model floor map.
Reference: 1, battery；2, test tube flat；21, the first cuvette groove；22, the second cuvette groove；23, through hole；3, test tube
Post；4, LED illumination lamp；5, sensor；6, CPU display screen；7, button；8, upset lid；81, buckle；82, arm-tie；9, pedestal；
91, draw-in groove；92, breach；10, opening；11, lid；12, shell.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model preferred embodiment is described in further details.
Portable COD detector as described in Fig. 1-4 is, including shell 12, is provided with battery 1, institute bottom described shell 12
Stating shell 12 top and be provided with to the internal test tube flat 2 extended of shell 12, described test tube flat 2 is internal to be provided with and removably connects with it
Test tube post 3, described test tube flat 2 is internal is provided with the first the most big up and small down cuvette groove 21 and the second cuvette groove 22, described examination
Tubing string 3 is suitable with the first cuvette groove 21, and the conducting of test tube post 3 two, and the inside bore of described test tube post 3 is less than the first test tube
Bore within groove 21, and the bore within the second cuvette groove 22 is identical with the inside bore of test tube post 3.Two kinds of different mouths are set
The cuvette groove in footpath can mate the test tube of different size, and test tube post 3 can preferably consolidate test tube, makes test more stable.Described examination
Base 2 is outside is provided with two pairs of through holes 23, described two pairs of through holes 23 respectively with the first cuvette groove 21 and inwall of the second cuvette groove 22
Conducting.When LED illumination lamp 4 irradiates, light source can preferably be gathered in test tube by through hole 23 so that it is more accurate to detect.
Described shell 12 is internal and is positioned at test tube flat 2 both sides external and is respectively equipped with LED illumination lamp 4 and sensor 5, described
LED illumination lamp 4 and sensor 5 are the most corresponding, and described shell 12 front is provided with CPU display screen 6 and button 7, and described shell 12 pushes up
Portion is additionally provided with upset lid 8, and described upset lid 8 is rotatably assorted on the upside of test tube flat 2.
Described shell 12 top is provided with the pedestal 9 of concave downward, and described pedestal 9 left and right sides is provided with draw-in groove 91, described in turn over
Hub cap 8 one end is transferred on rear side of pedestal 9, and the inner side of described upset lid 8 other ends is provided with the buckle 81 being connected with draw-in groove 91, upset
Lid 8 can preferably rotate and close.Being provided with breach 92 on front side of described pedestal 9, described upset lid 8 is provided with and coordinates with breach 92
Arm-tie 82, opens upset lid 8 simpler, convenient.Described shell 12 back side is provided with opening 10, is provided with and it at described opening 10
The lid 11 removably connected, can overhaul internal unit by convenient lid 11 of opening.
During real work, by test tube holding test tubes seat 2, when test tube is bigger, test tube post 3 can be taken out, test tube
Can be placed directly in the first cuvette groove 21, otherwise when test tube is smaller, test tube post 3 can be positioned in test tube flat 2, make
Obtaining test tube post 3 just to mate with the second cuvette groove 22 bore, the test tube of different size can be more preferably mated in the design of this structure；Test
Time can by upset lid 8 closed test tube post openings 10, prevent the external world interference.Then by stating LED illumination lamp 4 to test tube flat
Test tube liquid within 2 is irradiated, and is then received by sensor 5, carries out calculating eventually through CPU display screen 6 and demonstrate
Come, thus judge that in water sample, COD is the most up to standard.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to this utility model rights protection
Restriction, all changes utilizing this design that this utility model carries out unsubstantiality, protection model of the present utility model all should be fallen into
Enclose.
Claims (6)
- The most portable COD detector, including shell (12), it is characterised in that: described shell (12) bottom is provided with battery (1), institute Stating shell (12) top to be provided with to the internal test tube flat (2) extended of shell (12), described test tube flat (2) inside is provided with removable with it Unload inside the test tube post (3) of connection, described shell (12) and be positioned at test tube flat (2) both sides external and be respectively equipped with LED illumination lamp (4) With sensor (5), described LED illumination lamp (4) and sensor (5) are mutually corresponding, and described shell (12) front is provided with CPU display screen And button (7) (6), described shell (12) top is additionally provided with upset lid (8), and described upset lid (8) is rotatably assorted in test tube flat (2) Upside.
- Portable COD detector the most according to claim 1, it is characterised in that: described test tube flat (2) is internal to be provided with respectively Big up and small down the first cuvette groove (21) and the second cuvette groove (22), described test tube post (3) is fitted mutually with the first cuvette groove (21) Join, and the conducting of test tube post (3) two, the bore that the inside bore of described test tube post (3) is internal less than the first cuvette groove (21), and The bore of the second cuvette groove (22) inside is identical with the inside bore of test tube post (3).
- Portable COD detector the most according to claim 2, it is characterised in that: it is right that described test tube flat (2) outside is provided with two Through hole (23), described two pairs of through holes (23) turn on the inwall of the first cuvette groove (21) and the second cuvette groove (22) respectively.
- Portable COD detector the most according to claim 1, it is characterised in that: described shell (12) top is provided with downwards The pedestal (9) of depression, described pedestal (9) left and right sides is provided with draw-in groove (91), transfers in pedestal (9) in described upset lid (8) one end Rear side, the inner side of described upset lid (8) other end is provided with the buckle (81) being connected with draw-in groove (91).
- Portable COD detector the most according to claim 4, it is characterised in that: described pedestal (9) front side is provided with breach (92), described upset lid (8) is provided with the arm-tie (82) coordinated with breach (92).
- Portable COD detector the most according to claim 1, it is characterised in that: described shell (12) back side is provided with opening (10), described opening (10) place is provided with the lid (11) removably connected with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535477.4U CN205665162U (en) | 2016-06-03 | 2016-06-03 | Portable COD detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535477.4U CN205665162U (en) | 2016-06-03 | 2016-06-03 | Portable COD detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205665162U true CN205665162U (en) | 2016-10-26 |
Family
ID=57158779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535477.4U Active CN205665162U (en) | 2016-06-03 | 2016-06-03 | Portable COD detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205665162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147131A (en) * | 2020-08-20 | 2020-12-29 | 西安交通大学 | Portable microorganism short-term test appearance |
-
2016
- 2016-06-03 CN CN201620535477.4U patent/CN205665162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147131A (en) * | 2020-08-20 | 2020-12-29 | 西安交通大学 | Portable microorganism short-term test appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 room 389, building 3, complex building, No. 699, Linding Road, Dingqiao Town, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Luheng Environmental Technology Co.,Ltd. Address before: 310000 room 389, building 3, complex building, No. 699, Linding Road, Dingqiao Town, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU LOHAND BIOLOGICAL Co.,Ltd. |