CN220323282U - Constant temperature tank for dissolved oxygen meter - Google Patents
Constant temperature tank for dissolved oxygen meter Download PDFInfo
- Publication number
- CN220323282U CN220323282U CN202321721839.5U CN202321721839U CN220323282U CN 220323282 U CN220323282 U CN 220323282U CN 202321721839 U CN202321721839 U CN 202321721839U CN 220323282 U CN220323282 U CN 220323282U
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- CN
- China
- Prior art keywords
- wall
- dissolved oxygen
- top surface
- base
- top cover
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 24
- 239000001301 oxygen Substances 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 13
- 238000002474 experimental method Methods 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a constant temperature tank for a dissolved oxygen meter, which relates to the technical field of constant temperature tanks and comprises a base and a detection tank arranged on the top surface of the base, wherein the top surface of the base is fixedly connected with a mounting block, the outer wall of the mounting block is rotationally connected with a threaded rod, the top surface of the base is slidably connected with a clamping block, the threaded rod penetrates through the clamping block, the threaded rod is in matched connection with the clamping block through internal and external threads, the top surface of the detection tank is provided with a top cover, the outer wall of the top cover is rotationally connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a stirring rod, and the outer wall of the top cover is provided with a heater for heating liquid in the detection tank; through the cooperation between each device above, make the inside liquid of detection groove stirred when the experiment, the detection groove is firmly held by the grip block before the stirring, is difficult for producing to rock, improves the stability of detection groove when the experiment.
Description
Technical Field
The utility model relates to the technical field of thermostats, in particular to a thermostat for a dissolved oxygen meter.
Background
The dissolved oxygen meter is a device for measuring dissolved oxygen in water, and the working principle is that oxygen is reduced by a working electrode through a diaphragm to generate diffusion current proportional to the concentration of oxygen, and the concentration of the dissolved oxygen in water is obtained by measuring the current.
Such as Chinese patent: publication number CN216816657U discloses a special test tank of dissolved oxygen meter, including test tank main part, reservoir and stabilizer blade, the both sides of test tank main part bottom are provided with the stabilizer blade, the outside of stabilizer blade is provided with anti-skidding structure, the both sides of test tank main part are provided with protective structure, one side at test tank main part top is provided with the reservoir, the outside of reservoir is provided with dustproof construction, anti-skidding structure includes the antiskid cover, inner chamber and anti-skidding burr, the antiskid cover sets up in the outside of stabilizer blade, the inner chamber has been seted up to the inside of antiskid cover, the bottom of antiskid cover is provided with anti-skidding burr, the antiskid burr is provided with a plurality of groups, the equidistant distribution in the bottom of antiskid cover of antiskid burr.
Although the above-mentioned patent passes through dustproof construction's setting, and the separation dust gets into the inside of reservoir, simultaneously through the setting of antiskid structure, has increased the frictional force between antiskid cover and the desktop, makes the device place more stable, however, dissolved oxygen tester need stir the inside liquid of reservoir in the experimentation, in stirring liquid in-process, the reservoir easily produces and rocks, leads to inside liquid to spill over and spill very easily, inconvenient use.
For this purpose, we propose a thermostatic bath for a dissolved oxygen meter.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dissolved oxygen analyzer is with constant temperature tank, includes the base and sets up the detection groove at the base top surface, the top surface fixedly connected with installation piece of base, the outer wall rotation of installation piece is connected with the threaded rod, the top surface sliding connection of base has the grip block, the threaded rod runs through the grip block, through internal and external screw thread cooperation connection between threaded rod and the grip block, makes the firm centre gripping of detection groove between the grip block, realizes that puddler detects the inside liquid of inslot and is difficult for spilling when the stirring.
Preferably, the top surface of detecting the inslot is provided with the top cap, and the outer wall rotation of top cap is connected with the dwang, and the outer wall fixedly connected with puddler of dwang makes the interior liquid of detecting the inslot by the stirring in the experimentation.
Preferably, the outer wall of the top cover is provided with a heater for heating the liquid in the detection groove, so that the liquid is conveniently heated by the heater, and the liquid is in a constant temperature state.
Preferably, the outer wall of top cap is provided with the detection stick that is used for detecting the inside liquid of detection groove, detects the stick and runs through the top cap, and the outer wall of top cap and the outer wall slip laminating of detecting the stick isolate the contact of liquid and outside air.
Preferably, the outer wall of the top cover is provided with a driving motor for driving the rotating rod to rotate, and an output shaft of the driving motor is fixedly connected with one end of the rotating rod, so that the rotating rod is convenient to rotate through control of the driving motor, and liquid inside the stirring detection groove is stirred.
Preferably, one end of the rotating rod far away from the top cover is provided with a temperature sensor, the top surface of the top cover is provided with a display screen for displaying temperature, and an operator can conveniently monitor the temperature of liquid in the detection groove in real time through the arrangement of the temperature sensor and the display screen, so that the liquid in the detection groove is in a constant temperature state.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the rotating rod and the stirring rod, the liquid in the detection tank is stirred during experiments, and meanwhile, the installation block and the clamping block are arranged, so that the detection tank is firmly clamped by the clamping block before stirring, shaking is not easy to occur, and the stability of the detection tank during experiments is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation of the clamping blocks of the present utility model;
FIG. 3 is a cross-sectional view of a test cell according to the present utility model.
In the figure: 1. a base; 2. a mounting block; 3. a threaded rod; 4. a clamping block; 5. a detection groove; 6. a top cover; 7. a heater; 8. a detection rod; 9. a rotating lever; 10. stirring rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a thermostatic bath for a dissolved oxygen meter is shown, which comprises a base 1 and a detection groove 5 arranged on the top surface of the base 1, wherein the existing thermostatic bath comprises: the Chinese patent with publication number of CN216816657U discloses a special test slot for a dissolved oxygen meter, wherein the special test slot is disclosed with a main body, a dust cover and a rubber protection pad, and the test slot 5 in the present application adopts the same technical means in the prior art, which is not described in detail herein.
The top surface fixedly connected with installation piece 2 of base 1, the outer wall rotation of installation piece 2 is connected with threaded rod 3, and the top surface sliding connection of base 1 has grip block 4, and threaded rod 3 runs through grip block 4.
The threaded rod 3 is connected with the clamping block 4 through the fit of internal and external threads.
Referring to fig. 1-3, a top cover 6 is disposed on a top surface of the detection groove 5 in the drawing, a rotating rod 9 is rotatably connected to an outer wall of the top cover 6, and a stirring rod 10 is fixedly connected to an outer wall of the rotating rod 9.
In this embodiment: the base 1 is placed on the platform of required experiment, the installation piece 2 is provided with a plurality ofly, the threaded rod 3 sets up between two installation pieces 2, be provided with the first motor that is used for driving threaded rod 3 pivoted in the installation piece 2 simultaneously, the output shaft of first motor and the one end fixed connection of threaded rod 3, threaded rod 3 sets up to two-way screw rod, when threaded rod 3 rotates, grip block 4 is close to each other or keep away from each other at the outer wall of threaded rod 3, top cap 6 passes through the buckle to be installed on the top of examining groove 5, rotate first motor, make two grip blocks 4 keep away from each other, take examining groove, 5 place between two grip blocks 4, start first motor, make two grip blocks 4 be close to each other, centre gripping examining groove 5, make examining groove 5 firmly install at the top surface of base 1, pour into the required liquid of examination in examining groove 5, take top cap 6 installs on examining groove 5, rotate dwang 9, drive puddler 10 rotates, carry out the stirring to the liquid of examining groove 5, make examining groove 5 interior liquid mix even further.
Example 2
Referring to fig. 1 to 3, this embodiment will be further described with reference to example 1, in which the outer wall of the top cover 6 is provided with a heater 7 for heating the liquid in the detection tank 5.
In this embodiment: through the setting of heater 7, make the liquid in the detection groove 5 be convenient for by heater 7 heating, make the temperature of liquid be in the required constant temperature of experiment, promote the accuracy of experimental data.
Referring to fig. 1-3, in the drawings, a detecting rod 8 for detecting the liquid in the detecting tank 5 is disposed on the outer wall of the top cover 6, the detecting rod 8 penetrates through the top cover 6, and the outer wall of the top cover 6 is in sliding fit with the outer wall of the detecting rod 8.
In this embodiment: when the progress of dissolved oxygen needs to be detected, the detection rod 8 is taken to penetrate through the top cover 6 and is inserted into the detection groove 5, so that the progress of dissolved oxygen in the detection groove 5 is detected, meanwhile, the liquid in the detection groove 5 is isolated from the outside air through the tight connection between the detection rod 8 and the top cover 6, and the data accuracy of the dissolved oxygen experiment is improved.
Referring to fig. 1-3, a driving motor for driving the rotating rod 9 to rotate is arranged on the outer wall of the top cover 6 in the drawing, and an output shaft of the driving motor is fixedly connected with one end of the rotating rod 9.
In this embodiment: through driving motor's setting, make dwang 9 be convenient for rotate, promote stirring rate, be convenient for the operator use.
Referring to fig. 1-3, a temperature sensor is disposed at an end of the rotating rod 9 away from the top cover 6, and a display screen for displaying temperature is disposed on the top surface of the top cover 6.
In this embodiment: through the temperature sensor setting of dwang 9 one end, the temperature of the interior liquid of real-time supervision detection groove 5, the temperature of the monitoring of while display screen demonstration temperature sensor is convenient for operator's real-time supervision detection groove 5 interior liquid, and then according to actual conditions regulation and control heater 7, change the heating rate of heater 7 to the detection groove 5 liquid, make the liquid be in constant temperature state, promote experimental data's accuracy.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dissolved oxygen analyzer is with constant temperature tank, includes base (1) and sets up detection groove (5) at base (1) top surface, its characterized in that: the top surface of the base (1) is fixedly connected with a mounting block (2), the outer wall of the mounting block (2) is rotationally connected with a threaded rod (3), the top surface of the base (1) is slidably connected with a clamping block (4), and the threaded rod (3) penetrates through the clamping block (4);
the threaded rod (3) is connected with the clamping block (4) in a matched mode through internal and external threads.
2. A thermostatic bath for a dissolved oxygen meter as set forth in claim 1, wherein: the top surface of detection groove (5) is provided with top cap (6), the outer wall rotation of top cap (6) is connected with dwang (9), the outer wall fixedly connected with puddler (10) of dwang (9).
3. A thermostatic bath for a dissolved oxygen meter as set forth in claim 2, wherein: the outer wall of the top cover (6) is provided with a heater (7) for heating the liquid in the detection groove (5).
4. A thermostatic bath for a dissolved oxygen meter as set forth in claim 2, wherein: the outer wall of top cap (6) is provided with detects stick (8) that are used for detecting the inside liquid of detection groove (5), detect stick (8) and run through top cap (6), the outer wall of top cap (6) and the outer wall slip laminating of detecting stick (8).
5. A thermostatic bath for a dissolved oxygen meter as set forth in claim 2, wherein: the outer wall of the top cover (6) is provided with a driving motor for driving the rotating rod (9) to rotate, and an output shaft of the driving motor is fixedly connected with one end of the rotating rod (9).
6. A thermostatic bath for a dissolved oxygen meter as set forth in claim 2, wherein: one end of the rotating rod (9) far away from the top cover (6) is provided with a temperature sensor, and the top surface of the top cover (6) is provided with a display screen for displaying temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721839.5U CN220323282U (en) | 2023-07-04 | 2023-07-04 | Constant temperature tank for dissolved oxygen meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721839.5U CN220323282U (en) | 2023-07-04 | 2023-07-04 | Constant temperature tank for dissolved oxygen meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323282U true CN220323282U (en) | 2024-01-09 |
Family
ID=89418604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321721839.5U Active CN220323282U (en) | 2023-07-04 | 2023-07-04 | Constant temperature tank for dissolved oxygen meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323282U (en) |
-
2023
- 2023-07-04 CN CN202321721839.5U patent/CN220323282U/en active Active
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