CN201770790U - Multifunctional tester of electrolytic cell - Google Patents
Multifunctional tester of electrolytic cell Download PDFInfo
- Publication number
- CN201770790U CN201770790U CN2010202483244U CN201020248324U CN201770790U CN 201770790 U CN201770790 U CN 201770790U CN 2010202483244 U CN2010202483244 U CN 2010202483244U CN 201020248324 U CN201020248324 U CN 201020248324U CN 201770790 U CN201770790 U CN 201770790U
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Abstract
The utility model relates to a multifunctional tester of an electrolytic cell, consisting of an information acquiring interface, a high-precision A/D converter, a micro control unit (MCU), a keyboard, an LCD (liquid crystal display) window, a Flash high-capacity data memory, a lithium-ion power supply system and a USB/RS232 communication interface, wherein the information acquiring interface and the USB/RS232 communication interface are distributed at the upper end of the front of the tester, and simultaneously the information acquiring interface is provided with two interfaces which are respectively an infrared testing probe and a measuring information input interface; and the LCD window is arranged in the middle of the front of the tester, the keyboard is arranged at the lower end of the front of the tester, and the A/D converter, the MCU, the lithium-ion power supply system and the Flash high-capacity data memory are arranged in the tester. For the multifunctional tester, the structure is simple, the operation is convenient, the function is complete, and various parameters such as current, voltage, temperature and the like of the electrolytic cell can be tested.
Description
Technical field
The utility model relates to a kind of tester, relates in particular to a kind of multifunctional tester of aluminium cell.
Background technology
All in the world aluminium productions are all produced with electrolytic process, and what modern aluminum industry was produced employing is sodium aluminum fluoride one aluminum oxide molten salt electrolysis.Wherein molten cryolitic is a solvent, and aluminum oxide is as solute, and as anode, aluminium liquid is as negative electrode with carbon body, feed powerful direct current after, under 950 ℃-970 ℃, carry out electrochemical reaction, both electrolysis on the two poles of the earth in electrolyzer.The electric current of anode and cathode, voltage distribution and changing conditions, electrolytical temperature variations and steel sash temperature variations produce fatal influence to product in the electrolytic process.
At present, the test of various parameters and control can adopt relevant independent testing tool to test and controlled in the electrolytic process, can adopt relevant reometer and voltmeter to test as electric current, voltage condition, the test of temperature can adopt that thermocouple assay or infrared test device are tested etc.Adopt this type of mode to test and to reach the purpose of testing correlation parameter, but the shortcoming that exists is: testing different test parameters needs different testing tools, and inconvenient operation needs the manual record test data, simultaneously can't effectively store relevant data, be unfavorable for product is controlled.
The utility model content
Technical problem to be solved in the utility model is: the multifunctional tester that a kind of electrolyzer is provided, this kind device can be realized the various parameters of distribution of current, volts lost and temperature are tested easily, and realizes related data is write down automatically and stores.
The technical solution of the utility model is as follows: a kind of electrolyzer multifunctional tester, be the handhold portable instrument, by taking information interface, A/D converter, the MCU microcontroller, keyboard, the LCD display window, the Flash large capacity data memory, lithium ion power supply system and USB/RS232 communication interface are formed, described upper end of taking information interface and USB/RS232 communication interface to be distributed in the tester front, the middle portion in tester front is the LCD display window, keyboard is at the lower end in tester front, A/D converter, the MCU microcontroller, lithium ion power supply system and Flash large capacity data memory are built in the tester the inside.
Further, the described information interface of taking has two interfaces, and interface is respectively infrared rays test probe and metrical information input interface.
Further, the control input end of described MCU controller is a keyboard, is connected with USB/RS232 communication interface, LCD display window and Flash large capacity data memory simultaneously; Be connected by A/D converter between Information Monitoring interface and the MCU controller.
The beneficial effects of the utility model are:
(1) because the Information Monitoring interface has infrared rays test probe interface and metrical information input interface, can take mV voltage and current signal, thermocouple signal and the infrared thermometry signal of electrolyzer respectively, thereby realized electric current, voltage and temperature signal have been realized the function testing and control at same instrument, therefore the utlity model has multiple functional characteristics.
(2) owing to relevant electric current, voltage and temperature signal have been realized the analog signal conversion of dependence test is become numerary signal by the collection of Information Monitoring interface and by A/D converter, by keyboard operation realization MCU controller related data is handled, the Flash large capacity data memory can store related data simultaneously, thereby realized correlation parameter is made things convenient for test, stored relevant data simultaneously.
(3) because tester is provided with the USB/RS232 communication interface, the interaction of realization easily and computer and external storage media, easier inquiry and preservation related data.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a front appearance synoptic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, 2, a kind of electrolyzer multifunctional tester, this tester is by taking information interface 6, A/D converter 7, MCU microcontroller 8, keyboard 5, LCD display window 4, Flash large capacity data memory 9, lithium ion power supply system 10 and USB/RS232 communication interface 3 to form, described upper end of taking information interface 6 and USB/RS232 communication interface 3 to be distributed in the tester front, take information interface to have two interfaces simultaneously, interface is respectively infrared rays test probe interface 2 and metrical information input interface 1; The middle portion in tester front is a LCD display window 4, and keyboard 5 is in the lower end in tester front, and A/D converter 7, MCU microcontroller 8, lithium ion power supply system 10 and Flash large capacity data memory 9 are built in the tester the inside.
The control input end of described MCU controller 8 is a keyboard 5, is connected with USB/RS232 communication interface 3, LCD display window 4 and Flash large capacity data memory 9 simultaneously, is connected by A/D converter 7 between Information Monitoring interface 6 and the MCU controller 8.
In test process, take the mV voltage and current signal of electrolyzer, thermocouple signal and infrared thermometry signal respectively by taking information interface 6, relevant electric current, voltage and temperature signal have been realized the analog signal conversion of dependence test is become numerary signal by A/D converter 7, handle by 8 pairs of related datas of keyboard 5 operation realization MCU controllers, Flash large capacity data memory 9 can store related data simultaneously, and shows on LCD display window 4.By USB/RS232 communication interface 3, can realize the interaction of tester and computer, and can charge the lithium ion power supply system.Described multifunctional tester is compared with existing tester, and the tester in the utility model has simple in structure, and operating aspect is multiple functional, is particularly suitable for the various parameters such as electric current, voltage and temperature in the testing aluminum cell.
Claims (4)
1. electrolyzer multifunctional tester, by taking information interface (6), A/D converter (7), MCU microcontroller (8), keyboard (5), LCD display window (4), Flash large capacity data memory (9), lithium ion power supply system (10) and USB/RS232 communication interface (3) are formed, it is characterized in that: described upper end of taking information interface (6) and USB/RS232 communication interface (3) to be distributed in the tester front, the middle portion in tester front is LCD display window (4), keyboard (5) is in the lower end in tester front, A/D converter (7), MCU microcontroller (8), lithium ion power supply system (10) and Flash large capacity data memory (9) are built in the tester the inside.
2. according to the described a kind of electrolyzer multifunctional tester of claim 1, it is characterized in that: the described information interface (6) of taking has two interfaces, and interface is respectively infrared rays test probe (2) and metrical information input interface (1).
3. according to the described a kind of electrolyzer multifunctional tester of claim 1, it is characterized in that: be connected by A/D converter (7) between Information Monitoring interface (6) and the MCU controller (8).
4. according to the described a kind of electrolyzer multifunctional tester of claim 1, it is characterized in that: the control input end of described MCU controller (8) is keyboard (5), is connected with USB/RS232 communication interface (3), LCD display window (4) and Flash large capacity data memory (9) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202483244U CN201770790U (en) | 2010-07-06 | 2010-07-06 | Multifunctional tester of electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202483244U CN201770790U (en) | 2010-07-06 | 2010-07-06 | Multifunctional tester of electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770790U true CN201770790U (en) | 2011-03-23 |
Family
ID=43750630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202483244U Expired - Fee Related CN201770790U (en) | 2010-07-06 | 2010-07-06 | Multifunctional tester of electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748793A (en) * | 2015-03-19 | 2015-07-01 | 中南大学 | Real-time combined measurement device and method for temperature and flow speed of aluminum electrolytic cell melt |
-
2010
- 2010-07-06 CN CN2010202483244U patent/CN201770790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748793A (en) * | 2015-03-19 | 2015-07-01 | 中南大学 | Real-time combined measurement device and method for temperature and flow speed of aluminum electrolytic cell melt |
| CN104748793B (en) * | 2015-03-19 | 2017-03-08 | 中南大学 | Aluminum electrolysis cell melt temperature and flow velocity combined in real time measurement apparatus and its measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110706 |