CN210207854U - PH probe calibration cleaning and drying device - Google Patents
PH probe calibration cleaning and drying device Download PDFInfo
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- CN210207854U CN210207854U CN201920760733.3U CN201920760733U CN210207854U CN 210207854 U CN210207854 U CN 210207854U CN 201920760733 U CN201920760733 U CN 201920760733U CN 210207854 U CN210207854 U CN 210207854U
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Abstract
The utility model discloses a washing and drying device are markd to pH probe, include: the device comprises a support, a cover plate, a pH probe calibration module, a pH probe cleaning module and a pH probe drying module; the pH probe calibration module and the pH probe drying module are both arranged on the support, the cover plate is arranged above the pH probe calibration module and the pH probe drying module, an installation groove is formed in the cover plate, and the pH probe cleaning module is arranged in the installation groove. The utility model integrates the functions of calibration, cleaning and drying of the pH probe, fully considers the actual requirements of pH probe calibration cleaning and drying in the industries of biochemical engineering and the like, can realize the calibration, cleaning and drying of the high-flux automatic pH probe, and accords with the high-flux large development direction of modern biochemical experiments; the utility model discloses simple structure, each module layout is compact, and the device is small, and convenient to use has fine popularization application prospect.
Description
Technical Field
The utility model relates to a biochemical engineering technical field, in particular to washing and drying device are markd to pH probe.
Background
In the fields of biochemical technology and the like, the experimental process often involves the experimental steps of measuring the pH value of the liquid solution, and when the pH value of the liquid solution is measured for the first time, the calibration work of a pH probe is firstly needed; when measuring other solutions after the pH measurement of one liquid solution is completed, it is necessary to perform pH probe washing and drying work in order to prevent the occurrence of inaccurate measurement values. In the traditional experiment process, the experimenter usually adopts the manual and single washing mode to carry out the calibration cleaning and drying work of the pH probe, but this mode often consumes time and labor, and the process is loaded down with trivial details, and is inefficient, still appears the pH probe easily and washs and dry incomplete condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, a washing and drying device are markd to pH probe is provided.
In order to solve the technical problem, the utility model discloses a technical scheme is: a pH probe calibration cleaning and drying apparatus comprising: the device comprises a support, a cover plate, a pH probe calibration module, a pH probe cleaning module and a pH probe drying module;
the pH probe calibration module and the pH probe drying module are both arranged on the support, the cover plate is arranged above the pH probe calibration module and the pH probe drying module, an installation groove is formed in the cover plate, and the pH probe cleaning module is arranged in the installation groove.
Preferably, the pH probe calibration module comprises a test tube support plate fixedly connected to the support, a test tube support hole formed in the test tube support plate, and a calibration solution containing test tube arranged in the test tube support plate.
Preferably, a test tube hole for inserting the calibration liquid containing test tube is formed in the cover plate above the test tube support plate, the diameter of the test tube support hole is smaller than that of the calibration liquid containing test tube, and the bottom end of the calibration liquid containing test tube is supported on the test tube support hole.
Preferably, the pH probe cleaning module comprises a cleaning block arranged in the mounting groove, a cleaning channel arranged in the cleaning block, a joint pipe arranged at the bottom of the second end of the cleaning block and communicated with the cleaning channel, and a liquid discharge pipe communicated with the joint pipe.
Preferably, the upper surfaces of the two ends of the cleaning block are provided with grooves downwards to form mounting surfaces, the cleaning block part in the middle of the two mounting surfaces protrudes upwards and is inserted into the mounting groove from bottom to top, and the mounting surfaces are connected with the bottom surface of the cover plate through bolts.
Preferably, the cleaning channel comprises a liquid inlet hole formed in the first end of the cleaning block, a cleaning tank formed in the middle of the cleaning block, a first overflow tank communicated with the top end of the liquid inlet hole and the top end of the cleaning tank, a first liquid discharge hole formed in the second end of the cleaning block, a second overflow tank communicated with the top end of the cleaning tank and the top end of the first liquid discharge hole, and a second liquid discharge hole communicated with the bottom end of the cleaning tank and the lower end of the first liquid discharge hole.
Preferably, a plug mounting hole perpendicular to the first drainage hole is formed in the side portion of the cleaning block, and a plug is inserted into the plug mounting hole.
Preferably, the bottom of the second end of the cleaning block is provided with a joint pipe mounting block, the joint pipe mounting block is provided with a liquid drainage interface communicated with the bottom of the first liquid drainage hole, and the joint pipe is connected with the liquid drainage interface through a threaded conical pipe section.
Preferably, the pH probe drying module comprises a drying box body fixedly connected to the support, a fan heater arranged at a first end of the drying box body, and a drying tank arranged in the middle of the drying box body;
preferably, a cover plate above the drying groove is provided with a plurality of pH probe drying holes communicated with the drying groove, and a cover plate above the second end of the drying box body is provided with a heat radiation port communicated with the drying groove; and hot air blown by the fan heater enters the drying groove and is discharged through the heat dissipation port so as to dry the pH probe inserted into the drying groove through the pH probe drying hole.
The utility model has the advantages that:
1) the utility model discloses a pH probe calibration washing and drying device integrates the functions of calibration, washing and drying of a pH probe, fully considers the actual requirements of pH probe calibration washing and drying in the industries of biochemical engineering and the like, can realize the calibration, washing and drying of a high-flux automatic pH probe, and accords with the high-flux big development direction of modern biochemical experiments;
2) the modular design of the utility model can lead the device to be arranged on an integrated system such as a manipulator platform, and combined with other devices or modules to form a complete high-flux automatic experiment flow, thereby greatly improving the efficiency of the whole experiment;
3) the utility model discloses simple structure, each module layout is compact, and the device is small, and convenient to use has fine popularization application prospect.
Drawings
FIG. 1 is a schematic structural view of a pH probe calibration cleaning and drying apparatus according to the present invention;
fig. 2 is a top view of the cover plate of the present invention;
fig. 3 is a schematic structural diagram of a pH probe calibration module according to the present invention;
fig. 4 is a schematic structural diagram of a pH probe cleaning module according to the present invention;
fig. 5 is a cross-sectional view of a pH probe cleaning module of the present invention;
fig. 6 is a cross-sectional view of a pH probe drying module of the present invention;
fig. 7 is a schematic structural diagram of a pH probe drying module according to the present invention;
fig. 8 is a schematic structural view of the fan heater of the present invention;
fig. 9 is a schematic structural view of a joint pipe according to the present invention;
fig. 10 is a schematic diagram of the combination of the pH probe calibration cleaning and drying apparatus of the present invention and a robot platform according to an embodiment.
Description of reference numerals:
1-cover plate; 2-pH probe calibration module; 3-pH probe cleaning module; 4-pH probe drying module; 5, a bracket; 6, a manipulator platform; 7-fixing the bolt; 11-test tube well; 12-mounting groove; 13-pH Probe Dry well; 14-a heat dissipation port; 21-a calibration liquid holding test tube; 22-test tube support plate; 23-vertical support plate; 24-test tube support holes; 31-cleaning block; 32-cleaning the channel; 33-joint pipe; 34-drain pipe; 35-plug; 36-a joint pipe mounting block; 41-drying the box body; 42-a fan heater; 43-drying tank; 311-mounting face; 312 — a first end of a cleaning block; 313 — a second end of the cleaning block; 321-liquid inlet; 322-a first overflow trough; 323-a cleaning tank; 324-a second overflow trough; 325 — first drain port; 326 — second drain port; 327-plug installation; 331-a threaded conical tube section; 332-a locking nut; 361-liquid discharge interface; 411-opening a hole; 412 — a first end of the drying box; 413-a second end of the drying cabinet; 421 — a heat dissipation fan; 422-PTC heating body.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 9, the pH probe calibration washing and drying apparatus of the present embodiment includes: the device comprises a bracket 5, a cover plate 1, a pH probe calibration module 2, a pH probe cleaning module 3 and a pH probe drying module 4;
PH probe calibration module 2 and PH probe drying module 4 all set up on support 5, and apron 1 sets up in the top of PH probe calibration module 2 and PH probe drying module 4, has seted up mounting groove 12 on the apron 1, and PH probe washs module 3 and sets up in mounting groove 12.
The cover plate 1 covers the whole device, and the pH probe calibration module 2, the pH probe cleaning module 3 and the pH probe drying module 4 are respectively arranged on the left, middle and right parts of the device.
Referring to fig. 3, the pH probe calibration module 2 includes a test tube support plate 22 fixedly connected to the holder 5, a test tube support hole 24 formed in the test tube support plate 22, and a calibration solution containing test tube 21 disposed on the test tube support plate 22. A vertical supporting plate 23 is arranged between the test tube supporting plate 22 and the cover plate 1 and plays a supporting role. Be in and offer on the apron 1 of test tube backup pad 22 top and supply to mark liquid and hold test tube 21 male test tube hole 11, the diameter of test tube supported hole 24 is less than the diameter that marks liquid and hold test tube 21, and the bottom that marks liquid and hold test tube 21 supports on test tube supported hole 24. In the preferred embodiment, a total of 3 × 6 — 18 cuvette wells 11 are used to hold cuvettes; the diameter of test tube support hole 24 slightly is lighter than the diameter that marks liquid and hold test tube 21 for support and relative fixed mark liquid and hold test tube 21, prevent to mark the bottom that liquid held test tube 21 and remove at will, make it keep perpendicular. The calibration solution holding test tube 21 is used for holding pH probe calibration solutions, 3 groups of the calibration solutions are 18, and 3 groups of the calibration solutions can respectively hold acidic calibration solutions with pH 4, neutral calibration solutions with pH 7, alkaline calibration solutions with pH 10, or other pH calibration solutions.
Referring to fig. 4 to 5, the pH probe cleaning module 3 includes a cleaning block 31 disposed in the mounting groove 12, a cleaning passage 32 opened inside the cleaning block 31, a junction pipe 33 disposed at the bottom of the second end 313 of the cleaning block and communicating with the cleaning passage 32, and a drain pipe 34 communicating with the junction pipe 33. The pH probe cleaning module 3 is used for cleaning the pH probe.
The upper surfaces of the two ends of the cleaning block 31 are grooved downwards to form mounting surfaces 311, the cleaning block 31 part in the middle of the two mounting surfaces 311 protrudes upwards and is inserted into the mounting groove 12 from bottom to top, and the mounting surfaces 311 are connected with the bottom surface of the cover plate 1 through bolts, so that the cleaning block 31 is fixedly connected to the bottom surface of the cover plate 1.
The washing passage 32 includes a liquid inlet hole opened in the inside of the first end 312 of the washing block, a washing tub 323 opened in the middle of the washing block 31, a first overflow tub 322 communicating the top end of the liquid inlet hole with the top end of the washing tub 323, a first drain hole opened in the inside of the second end 313 of the washing block, a second overflow tub 324 communicating the top end of the washing tub 323 with the top end of the first drain hole, and a second drain hole communicating the bottom end of the washing tub 323 with the lower end of the first drain hole. In a further embodiment, a joint pipe mounting block 36 is arranged at the bottom of the second end 313 of the cleaning block, a liquid discharge port 361 communicated with the bottom of the first liquid discharge hole is formed in the joint pipe mounting block 36, a threaded tapered pipe section 331 is arranged at the upper end of the joint pipe 33, and the joint pipe 33 is connected with the liquid discharge port 361 through the threaded tapered pipe section 331. Referring to fig. 9, the coupling tube 33 is further provided with a lock nut 332. The threaded conical pipe section 331 is provided with external threads, and the liquid discharge port 361 is provided with internal threads matched with the external threads. The threaded conical pipe section 331 is further provided with a locking nut 332, and the joint pipe 33 is connected with the drainage interface 361 and then locked by the locking nut 332. The liquid drainage interface 361 is a circular threaded hole, and the threaded conical pipe section 331 is matched and fixed with the circular threaded hole, so that good locking and water sealing functions can be realized.
The pH probe is inserted into the cleaning groove 323 from the upper part, clean water is pumped from the bottom of the liquid inlet 321 through the pump and flows into the cleaning groove 323 through the first overflow groove 322, after the pH probe is cleaned, redundant water flows into the first liquid discharging port 325 through the second overflow groove 324, and waste liquid is discharged through the joint pipe 33 and the liquid discharging pipe 34; the second drain port 326 is for discharging the waste liquid accumulated in the cleaning tank 323 after cleaning to the first drain port 325.
In a further embodiment, a plug 35 mounting hole perpendicular to the first drainage hole is formed in the side of the cleaning block 31, and a plug 35 is inserted into the plug 35 mounting hole and keeps sealed. The plug mounting opening 327 is used to mount the plug 35 for providing access to a tool required for machining the second drain opening 326.
Referring to fig. 7-8, the pH probe drying module 4 includes a drying box 41 fixed on the support 5, a fan heater 42 disposed on a first end 412 of the drying box, and a drying tank 43 disposed in the middle of the drying box 41; the fan heater 42 performs a heating and blowing function.
A plurality of pH probe drying holes 13 communicated with the drying groove 43 are formed in the cover plate 1 above the drying groove 43, a heat radiating port 14 communicated with the drying groove 43 is formed in the cover plate 1 above the second end 413 of the drying box body, and the upper part of the drying box body 41 is hermetically connected with the cover plate 1. The hot air blown by the fan heater 42 enters the drying tank 43 and is discharged through the heat discharging port 14 to dry the pH probe inserted into the drying tank 43 through the pH probe drying hole 13. In a further embodiment, the fan heater 42 includes a heat radiating fan 421 and a PTC heater body 422. Air is sucked from the heat radiation fan 421, passes through the PTC heater 422, and then dries the PH probe inserted into the drying tank 43, and finally is discharged from the heat radiation port 14, thereby realizing the PH probe drying process. The bottom of the drying chamber 41 is further provided with an opening 411 for discharging the residual dripping liquid on the pH probe.
The bottom of the bracket 5 is provided with a fixing bolt 7, and the pH probe calibration cleaning and drying device can be fixed on the whole manipulator platform 6 through the fixing bolt 7. Referring to fig. 10, for an embodiment, will the utility model discloses a pH probe is markd and is washd and schematic diagram that drying device and manipulator platform 66 combined together, is provided with the pH probe on manipulator platform 66, and the pH probe is markd and is washd and drying device installs on manipulator platform 66 for wash and dry the pH probe, mark the washing and drying device top with the pH probe through the manipulator removal, can realize pH probe mark, wash, dry full automatization batch processing.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (10)
1. An p H probe calibration cleaning and drying device, comprising: a rack, a cover plate, an p H probe calibration module, a p H probe cleaning module and a p H probe drying module;
the p H probe calibration module and p H probe drying module are both arranged on the support, the cover plate is arranged above the p H probe calibration module and p H probe drying module, an installation groove is formed in the cover plate, and the p H probe cleaning module is arranged in the installation groove.
2. The p H probe calibration washing and drying device of claim 1, wherein the p H probe calibration module comprises a test tube support plate fixed on the rack, a test tube support hole formed on the test tube support plate, and a calibration solution containing test tube disposed on the test tube support plate.
3. The apparatus for washing and drying pH probe calibration according to claim 2, wherein a test tube hole for inserting the calibration solution containing test tube is opened on the cover plate above the test tube support plate, the diameter of the test tube support hole is smaller than that of the calibration solution containing test tube, and the bottom end of the calibration solution containing test tube is supported on the test tube support hole.
4. The p H probe calibration washing and drying device of claim 1, wherein the p H probe washing module includes a washing block disposed in the mounting slot, a washing channel opened inside the washing block, a junction tube disposed at the bottom of the second end of the washing block and communicating with the washing channel, and a drain tube communicating with the junction tube.
5. The pH probe calibration cleaning and drying device according to claim 4, wherein the upper surfaces of the two ends of the cleaning block are grooved downwards to form mounting surfaces, the cleaning block part in the middle of the two mounting surfaces protrudes upwards and is inserted into the mounting groove from bottom to top, and the mounting surfaces are connected with the bottom surface of the cover plate through bolts.
6. The p H probe calibration washing and drying device of claim 4, wherein the washing channel includes a liquid inlet opening formed in the interior of the first end of the washing block, a washing tank formed in the middle of the washing block, a first overflow tank communicating the top end of the liquid inlet opening with the top end of the washing tank, a first liquid outlet opening formed in the interior of the second end of the washing block, a second overflow tank communicating the top end of the washing tank with the top end of the first liquid outlet opening, and a second liquid outlet opening communicating the bottom end of the washing tank with the lower end of the first liquid outlet opening.
7. The p H probe calibration cleaning and drying device of claim 6, wherein a plug mounting hole perpendicular to the first drainage hole is formed in a side portion of the cleaning block, and a plug is inserted into the plug mounting hole.
8. The p H probe calibration cleaning and drying device of claim 6, wherein a joint pipe mounting block is disposed at the bottom of the second end of the cleaning block, a drainage port communicating with the bottom of the first drainage hole is disposed on the joint pipe mounting block, and the joint pipe is connected to the drainage port through a threaded tapered pipe section.
9. The pH probe calibration washing and drying device according to claim 1, wherein the p H probe drying module comprises a drying box fixed on the support, a fan heater arranged on a first end of the drying box, and a drying tank arranged in the middle of the drying box.
10. The p H probe calibration cleaning and drying device of claim 9, wherein a cover plate above the drying tank has a plurality of p H probe drying holes communicating with the drying tank, and a cover plate above the second end of the drying box has a heat sink communicating with the drying tank; and hot air blown by the fan heater enters the drying groove and is discharged through the heat dissipation port so as to dry the pH probe inserted into the drying groove through the pH probe drying hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760733.3U CN210207854U (en) | 2019-05-24 | 2019-05-24 | PH probe calibration cleaning and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760733.3U CN210207854U (en) | 2019-05-24 | 2019-05-24 | PH probe calibration cleaning and drying device |
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| Publication Number | Publication Date |
|---|---|
| CN210207854U true CN210207854U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920760733.3U Active CN210207854U (en) | 2019-05-24 | 2019-05-24 | PH probe calibration cleaning and drying device |
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| CN (1) | CN210207854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153088A (en) * | 2019-05-24 | 2019-08-23 | 中国科学院苏州生物医学工程技术研究所 | PH probe calibration cleaning and drying device |
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2019
- 2019-05-24 CN CN201920760733.3U patent/CN210207854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153088A (en) * | 2019-05-24 | 2019-08-23 | 中国科学院苏州生物医学工程技术研究所 | PH probe calibration cleaning and drying device |
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Assignee: BEIJING HUANACO INNOVATION Co.,Ltd. Assignor: Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Contract record no.: X2020980003137 Denomination of utility model: PH probe calibration cleaning and drying device Granted publication date: 20200331 License type: Common License Record date: 20200616 |