CN218974337U - Biochemical oxygen demand tester - Google Patents
Biochemical oxygen demand tester Download PDFInfo
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- CN218974337U CN218974337U CN202222601062.0U CN202222601062U CN218974337U CN 218974337 U CN218974337 U CN 218974337U CN 202222601062 U CN202222601062 U CN 202222601062U CN 218974337 U CN218974337 U CN 218974337U
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- oxygen demand
- oxygen analyzer
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Abstract
The utility model discloses a biochemical oxygen demand tester, which comprises an oxygen analyzer, wherein a transmission line is fixedly connected to a data interface on one side of the oxygen analyzer, one end, far away from the oxygen analyzer, of the transmission line is fixedly connected with a detection cover, the top wall of the oxygen analyzer is symmetrically and fixedly connected with two handles, the bottom wall of the oxygen analyzer is symmetrically and fixedly connected with two supports, a detection groove is formed in the center position of the side wall on one side of the detection cover, and a group of oxygen content detection probes are arranged on the bottom wall in the detection groove. The utility model has the advantages that the whole device is provided with an accurate and comprehensive biochemical oxygen demand measuring structure, namely, a detecting cover is arranged, and two oxygen content detecting probes are arranged in the detecting cover, so that the accuracy and the reliability of the biochemical oxygen demand measuring are good when the biochemical oxygen demand measuring work is carried out.
Description
Technical Field
The utility model relates to the field of oxygen content measurement, in particular to a biochemical oxygen demand tester.
Background
BOD (biochemical oxygen demand) is used to denote the oxygen demand of the biodegradation of organic matter in waste water samples. The novel lovibond et99724 (OxiDirectBOD) measuring system sensing system has 6 or 12 test points, adopts a unique respiration measuring principle, and directly displays BOD values on an instrument screen in mg/l according to oxygen consumption (stable temperature and air flow conditions) of microorganisms in an air or sealed oxygen-rich container, carbon dioxide generated by bacterial metabolism and potassium hydroxide solution in the sealed container react chemically, pressure respiration keeps continuous quantity and updates pressure change caused by oxygen consumption at the same time, and the BOD sensor adopting the patent technology can conveniently and accurately measure BOD.
At present, when the existing biochemical oxygen demand measuring instrument performs biochemical oxygen demand measuring work, the existing biochemical oxygen demand measuring instrument lacks an accurate and comprehensive biochemical oxygen demand measuring structure, and when the existing biochemical oxygen demand measuring instrument performs biochemical oxygen demand measuring work, the accuracy and the reliability of the biochemical oxygen demand measuring instrument are poor, and in addition, the existing biochemical oxygen demand measuring instrument lacks good movement and arrangement structure design, and when the moving arrangement work of the whole biochemical oxygen demand measuring instrument is performed, the convenience and the convenience are poor.
Disclosure of Invention
The utility model aims to solve the technical problems that the existing biochemical oxygen demand measuring instrument lacks an accurate and comprehensive biochemical oxygen demand measuring structure and has good movement and arrangement structure design.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a biochemical oxygen demand apparatus, including the oxygen analyzer, oxygen analyzer one side data interface department fixedly connected with transmission line, transmission line keeps away from oxygen analyzer one end fixedly connected with and detects the cover, oxygen analyzer roof is two handles of symmetry form fixedly connected with, oxygen analyzer diapire is two supports of symmetry form fixedly connected with, detect cover one side lateral wall central point put and seted up the detection groove, the diapire is provided with a set of oxygen content detection probe in the detection groove, a set of oxygen content detection probe is two and is the front and back symmetry form setting.
Through the technical scheme, the whole device is provided with an accurate and comprehensive biochemical oxygen demand measuring structure, namely a detecting cover is arranged, two oxygen content detecting probes are arranged in the detecting cover, and when the biochemical oxygen demand measuring work is carried out, the accuracy and the reliability of the biochemical oxygen demand measuring are good.
The utility model is further provided with: the detection cover is characterized in that an installation seat is fixedly connected to the middle position of the front side wall and the rear side wall of one side of the detection cover, the two installation seats are arranged in a front-back symmetrical mode, two installation holes are formed in the front-back symmetrical mode between the two side walls of the installation seat, and a holding rod is fixedly connected to the front side of the outer side wall of the other side of the detection cover.
Through above-mentioned technical scheme, the mounting hole cooperation fixed subassembly fixed mounting that accessible detects on two mount pads on the cover detects the cover, and then carries out biochemical oxygen demand survey work via two oxygen content test probes in the cover.
The utility model is further provided with: the oxygen analyzer is characterized in that a display screen is arranged in the middle of the upper portion of the front side wall of the oxygen analyzer, a control panel is arranged on one side of the lower portion of the front side wall of the oxygen analyzer, a loudspeaker is arranged on the upper portion of the other side of the lower portion of the front side wall of the oxygen analyzer, an indicator lamp is arranged on the lower portion of the other side of the lower portion of the front side wall of the oxygen analyzer, a group of heat dissipation holes are formed in the upper portion of the rear side wall of the oxygen analyzer, the heat dissipation holes are multiple and are equidistantly formed from top to bottom, and a power supply connector is arranged on the lower portion of one side of the rear side wall of the oxygen analyzer.
Through above-mentioned technical scheme, whole biochemical oxygen demand apparatus is provided with good removal and arrangement structural design, is provided with one and detects main part oxygen analyzer and detects the cover promptly, detects and is provided with the transmission line between main part oxygen analyzer and the cover and is connected, carries out the removal of whole biochemical oxygen demand apparatus and arranges the during operation, and its convenience is better.
The beneficial effects of the utility model are as follows:
1. the utility model has the advantages that the accurate and comprehensive biochemical oxygen demand measuring structure is arranged, namely, the detecting cover is arranged, and two oxygen content detecting probes are arranged in the detecting cover, so that the accuracy and the reliability of the biochemical oxygen demand measuring are good when the biochemical oxygen demand measuring work is carried out;
2. the utility model has the advantages that the whole biochemical oxygen demand tester is provided with good moving and arranging structural design, namely, the whole biochemical oxygen demand tester is provided with a detection main body and a detection cover, and a transmission line is arranged between the detection main body and the detection cover for connection, so that the whole biochemical oxygen demand tester is convenient and has good convenience when in moving and arranging work.
Drawings
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a perspective view of an oxygen analyzer according to the present utility model;
FIG. 3 is another perspective view of the oxygen analyzer of the present utility model;
FIG. 4 is a perspective view of one side of the test cover of the present utility model;
FIG. 5 is a perspective view of the other side of the test mask of the present utility model.
In the figure: 1. an oxygen analyzer; 2. a transmission line; 3. a detection cover; 4. a detection groove; 5. a mounting base; 6. a mounting hole; 7. a grip; 8. an oxygen content detection probe; 9. a display screen; 10. a control panel; 11. a speaker; 12. an indicator light; 13. a handle; 14. a support; 15. a heat radiation hole; 16. and a power supply connector.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-5, a biochemical oxygen demand analyzer includes an oxygen analyzer 1, a transmission line 2 is fixedly connected to a data interface on one side of the oxygen analyzer 1, one end of the transmission line 2, far away from the oxygen analyzer 1, is fixedly connected with a detection cover 3, the top wall of the oxygen analyzer 1 is symmetrically and fixedly connected with two handles 13, the bottom wall of the oxygen analyzer 1 is symmetrically and fixedly connected with two supports 14, a detection groove 4 is formed in the center position of one side wall of the detection cover 3, a group of oxygen content detection probes 8 are arranged on the inner bottom wall of the detection groove 4, a group of oxygen content detection probes 8 are arranged in a front-back symmetrical manner, an accurate and comprehensive biochemical oxygen demand measurement structure is integrally arranged, namely, a detection cover 3 is arranged, two oxygen content detection probes 8 are arranged in the transmission line, and when the biochemical oxygen demand analyzer performs biochemical oxygen demand measurement, the biochemical oxygen demand measurement accuracy and reliability are good.
Embodiment one:
as shown in fig. 1, fig. 4 and fig. 5, the middle positions of the front and rear side walls of one side of the detection cover 3 are respectively and fixedly connected with an installation seat 5, the two installation seats 5 are arranged in a front and rear symmetrical mode, two installation holes 6 are formed between the two side walls of the installation seat 5 in an up and down symmetrical mode, the installation holes 6 on the two installation seats 5 on the detection cover 3 are matched with a fixing component to fixedly install the detection cover 3, and then the biochemical oxygen demand measurement work is carried out through the two oxygen content detection probes 8 in the detection cover 3.
Embodiment two:
as shown in fig. 1, fig. 3, fig. 4 and fig. 5, the middle position is provided with display screen 9 above the front side wall of oxygen analyzer 1, one side below the front side wall of oxygen analyzer 1 is provided with control panel 10, another side above the front side wall of oxygen analyzer 1 is provided with speaker 11, another side below the front side wall of oxygen analyzer 1 is provided with pilot lamp 12, a set of louvres 15 is opened above the rear side wall of oxygen analyzer 1, a plurality of heat dissipation holes 15 are provided in top-down equidistance, power supply joint 16 is provided below one side of the rear side wall of oxygen analyzer 1, the whole biochemical oxygen demand analyzer is provided with good movement and arrangement structure design, namely be provided with a detection main body oxygen analyzer 1 and detection cover 3, be provided with transmission line 2 between detection main body oxygen analyzer 1 and the detection cover 3 and be connected, when carrying out the removal arrangement work of whole biochemical oxygen demand analyzer, its convenience is better, the outside wall front side of the detection cover 3 opposite side fixedly connected with pole 7, the movable pole 7 on the detection cover 3 holds two biochemical oxygen demand measurement probe 3 through the removal cover 3, and detects two biochemical oxygen demand measurement probe 8.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A biochemical oxygen demand analyzer comprising an oxygen analyzer (1), characterized in that: a transmission line (2) is fixedly connected to a data interface at one side of the oxygen analyzer (1), and a detection cover (3) is fixedly connected to one end, far away from the oxygen analyzer (1), of the transmission line (2);
the top wall of the oxygen analyzer (1) is symmetrically and fixedly connected with two handles (13), and the bottom wall of the oxygen analyzer (1) is symmetrically and fixedly connected with two supports (14);
the detection cover is characterized in that a detection groove (4) is formed in the center of one side wall of the detection cover (3), a group of oxygen content detection probes (8) are arranged in the detection groove (4), and the two groups of oxygen content detection probes (8) are arranged in a front-back symmetrical mode.
2. The biochemical oxygen demand meter according to claim 1, wherein: and the middle positions of the front side wall and the rear side wall of one side of the detection cover (3) are fixedly connected with an installation seat (5) respectively.
3. A biochemical oxygen demand meter according to claim 2 wherein: the two mounting seats (5) are arranged in a front-back symmetrical mode, and two mounting holes (6) are formed in an up-down symmetrical mode between two side walls of the mounting seats (5).
4. The biochemical oxygen demand meter according to claim 1, wherein: the front side of the outer side wall of the other side of the detection cover (3) is fixedly connected with a holding rod (7).
5. The biochemical oxygen demand meter according to claim 1, wherein: the middle position above the front side wall of the oxygen analyzer (1) is provided with a display screen (9).
6. The biochemical oxygen demand meter according to claim 1, wherein: the oxygen analyzer comprises an oxygen analyzer body, wherein a control panel (10) is arranged on one side below the front side wall of the oxygen analyzer body (1), a loudspeaker (11) is arranged on the other side above the front side wall of the oxygen analyzer body (1), and an indicator lamp (12) is arranged on the other side below the front side wall of the oxygen analyzer body (1).
7. The biochemical oxygen demand meter according to claim 1, wherein: a group of heat dissipation holes (15) are formed in the upper portion of the rear side wall of the oxygen analyzer (1), and the plurality of heat dissipation holes (15) are equidistantly formed from top to bottom.
8. The biochemical oxygen demand meter according to claim 1, wherein: and a power supply connector (16) is arranged below one side of the rear side wall of the oxygen analyzer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222601062.0U CN218974337U (en) | 2022-09-30 | 2022-09-30 | Biochemical oxygen demand tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222601062.0U CN218974337U (en) | 2022-09-30 | 2022-09-30 | Biochemical oxygen demand tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218974337U true CN218974337U (en) | 2023-05-05 |
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ID=86153736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222601062.0U Active CN218974337U (en) | 2022-09-30 | 2022-09-30 | Biochemical oxygen demand tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218974337U (en) |
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2022
- 2022-09-30 CN CN202222601062.0U patent/CN218974337U/en active Active
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