CN217052438U - Direct current bus passive digital cell voltmeter - Google Patents
Direct current bus passive digital cell voltmeter Download PDFInfo
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- CN217052438U CN217052438U CN202122334609.0U CN202122334609U CN217052438U CN 217052438 U CN217052438 U CN 217052438U CN 202122334609 U CN202122334609 U CN 202122334609U CN 217052438 U CN217052438 U CN 217052438U
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Abstract
The utility model discloses a passive digital cell voltmeter of direct current generating line, including electrolysis trough door stand, cell voltmeter, fixed plate, voltmeter storage tank, electrolysis trough front beam, fixed crisscross subassembly and generating line, electrolysis trough front beam locates on the electrolysis trough door stand, the voltmeter storage tank is located in the electrolysis trough front beam, the fixed plate is located in the voltmeter storage tank, fixed crisscross subassembly is located on the fixed plate, the cell voltmeter is located in the voltmeter storage tank, the fixed crisscross subassembly of cell voltmeter laminating sets up, the generating line spread groove voltmeter sets up, the utility model belongs to the technical field of tank voltage, specifically indicate a passive digital cell voltmeter of direct current generating line convenient to installation.
Description
Technical Field
The utility model belongs to the technical field of the tank voltage, specifically indicate a passive digital tank voltmeter of direct current bus.
Background
The currently used cell voltmeter adopts a 220v power supply mode of a low-voltage distribution room, so that a method for monitoring the actual operation condition of an electrolytic cell by electrolysis shop workers when the maintenance operation and the fault power failure are met is not adopted, and the specific operation condition of the electrolytic cell, whether the anode effect of the electrolytic cell occurs or not and whether the treatment of the anode effect is required or not are not known. Therefore, the anode effect of the electrolytic cell can destroy the condition of the electrolytic cell under the condition of no monitoring, the control level of the electrolytic process is seriously changed, and the leakage accident of the electrolytic cell can be seriously caused, thereby causing the series power failure accidents of an electrolytic workshop. This causes serious economic loss to the equipment using units or casualty accidents of people.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a direct current bus passive digital cell voltmeter convenient to installation.
In order to realize the functions, the utility model discloses the technical scheme who takes as follows: a direct current bus passive digital cell voltmeter comprises an electrolytic cell door stand column, a cell voltmeter, a fixing plate, a voltmeter storage tank, an electrolytic cell front beam, a fixed staggered assembly and a bus, wherein the electrolytic cell front beam is arranged on the electrolytic cell door stand column; the adopted passive device can display the normal cell voltage of the electrolytic cell without an external power supply, so that the cell can always display the cell voltage in the normal production period, and the cell voltage can be normally displayed as long as the bus direct current is stored. Thus, an effective technical means is added for the safe production of the electrolysis shop. The device has a good reference effect on the operation of the anode effect of an electrolysis worker, does not need to return to the upper surface of a cell controller to observe the change condition of the voltage, can see the change condition of the cell voltage at one glance by an electrolysis worker in aluminum production operation, has an effective guarantee on the operation safety, and can fix the cell voltmeter by fixing the staggered assemblies simultaneously, thereby being beneficial to the heat dissipation of the cell voltmeter.
Preferably, the fixed staggered assembly comprises a first air pump, a first air delivery pipe, a second air bag, a first air bag, a second air delivery pipe and a second air pump, the first air pump is arranged on the inner upper wall of the fixed plate, the second air pump is arranged on the inner bottom wall of the fixed plate, the first air delivery pipe and the second air delivery pipe are arranged in the fixed plate, the first air delivery pipe is connected with the first air pump, the second air delivery pipe is connected with the second air pump, the first air bag and the second air bag are arranged on the fixed plate in a staggered manner, the first air bag is connected with the first air delivery pipe, and the second air bag is connected with the second air delivery pipe; the cell voltmeter is arranged in the voltmeter storage tank, the air pump I works to inflate the air bag I through the air conveying pipe, the air bag I swells and is attached to the cell voltmeter, the air pump II works to inflate the air bag II through the air conveying pipe after a period of time, the air bag II swells and is attached to the cell voltmeter, air in the air bag I is discharged, and the air bag I and the air bag II are sequentially arranged in a staggered mode, so that the cell voltmeter is fixed.
And the control valve controls the vent hole to discharge the gas in the air bag I or the air bag II.
Furthermore, a bus signal taking line and a power line are arranged between the bus and the voltmeter storage tank.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a passive digital cell voltmeter of direct current bus, easy operation, compact structure, reasonable in design, what adopt is that passive device does not need external power supply just can show the normal tank pressure of this electrolysis trough, guarantees like this that this groove can show the tank voltage when normal production phase always, as long as the generating line direct current deposits tank voltage and just can normally show, has increased one effectual technological means for electrolysis shop safety in production like this. The cell voltage meter has the advantages that the reference effect on the anode effect operation of an electrolysis worker is good, the change situation of the voltage can be observed on the cell control machine without returning to the upper surface of the cell control machine, the change situation of the cell voltage can be seen at one glance at the cell head of an electrolysis worker who works on aluminum, the safety of the operation is effectively guaranteed, meanwhile, the fixed staggered assembly can fix the cell voltage meter, and meanwhile, the heat dissipation of the cell voltage meter is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a dc bus passive digital cell voltmeter according to the present invention;
fig. 2 is a schematic structural diagram of a fixed interleaved component of the dc bus passive digital tank voltmeter.
The electrolytic cell comprises an electrolytic cell door stand 1, an electrolytic cell door stand 2, a cell voltmeter 3, a fixing plate 4, a voltmeter storage tank 5, an electrolytic cell front beam 6, a fixed staggered assembly 7, a bus 8, a first air pump 9, a first air pipe 10, a second air bag 11, a first air bag 12, a second air pipe 13, a second air pump 14, an exhaust hole 15, a control valve 16, a bus acquisition signal line 17 and a power line.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the utility model provides a direct current bus passive digital cell voltmeter, including the electrolytic cell door upright 1, the cell voltmeter 2, the fixed plate 3, the voltmeter storage tank 4, the electrolytic cell front beam 5, the fixed staggered component 6 and the bus 7, the electrolytic cell front beam 5 is arranged on the electrolytic cell door upright 1, the voltmeter storage tank 4 is arranged in the electrolytic cell front beam 5, the fixed plate 3 is arranged in the voltmeter storage tank 4, the fixed staggered component 6 is arranged on the fixed plate 3, the cell voltmeter 2 is arranged in the voltmeter storage tank 4, the voltmeter 2 is attached to the fixed staggered component 6, the bus 7 is connected with the voltmeter 2, and a bus signal taking line 16 and a power line 17 are arranged between the bus 7 and the voltmeter storage tank 4; the adopted passive device can display the normal cell voltage of the electrolytic cell without an external power supply, so that the cell can always display the cell voltage in the normal production period, and the cell voltage can be normally displayed as long as the bus 7 direct current is used for storing the cell voltage. Therefore, an effective technical means is added for the safe production of the electrolytic plant. The device has a good reference effect on the anode effect operation of an electrolysis worker, does not need to return to the upper surface of a cell control machine to observe the change condition of voltage, can see the change condition of the cell voltage at one glance at the cell head for electrolysis workers in aluminum production operation, effectively guarantees the operation safety, and meanwhile, the fixed staggered assembly 6 can fix the cell voltmeter 2 and is beneficial to the heat dissipation of the cell voltmeter 2.
As shown in fig. 1 and fig. 2, the fixed staggered assembly 6 includes a first air pump 8, a first air delivery pipe 9, a second air bag 10, a first air bag 11, a second air delivery pipe 12 and a second air pump 13, the first air pump 8 is disposed on the inner upper wall of the fixing plate 3, the second air pump 13 is disposed on the inner bottom wall of the fixing plate 3, the first air delivery pipe 9 and the second air delivery pipe 12 are disposed in the fixing plate 3, the first air delivery pipe 9 is connected with the first air pump 8, the second air delivery pipe 12 is connected with the second air pump 13, the first air bag 11 and the second air bag 10 are disposed on the fixing plate 3, the first air bag 11 and the second air bag 10 are staggered, the first air bag 11 is connected with the first air delivery pipe 9, the second air bag 10 is connected with the second air delivery pipe 12, the first air bag 11 and the second air bag 10 are provided with an exhaust hole 14 and a control valve 15, and the control valve 15 controls the exhaust hole 14 to exhaust air in the first air bag 11 or the second air bag 10; in locating voltmeter storage tank 4 with groove voltmeter 2, aerify in air pump 8 work is aerifyd to gasbag one 11 through gas-supply pipe one 9, and gasbag one 11 is bloated and is laminated groove voltmeter 2 sets up, aerifys in a period of time back air pump two 13 work is through gas-supply pipe two 12 to gasbag two 10, and gasbag two 10 are bloated and are laminated groove voltmeter 2 sets up, and the gas outgoing in gasbag one 11 is crisscross the setting in proper order, realizes fixing of groove voltmeter 2.
When the electrolytic cell is used, a passive device is adopted, and the normal cell voltage of the electrolytic cell can be displayed without an external power supply, so that the cell voltage can be always displayed in the normal production period, and the cell voltage can be normally displayed as long as the direct current of the bus 7 is stored. Thus, an effective technical means is added for the safe production of the electrolysis shop. The device has a good reference effect on the anode effect operation of an electrolysis worker, the device does not need to return to the upper surface of a cell control machine to observe the change condition of voltage, the change condition of the cell voltage can be seen at one glance at the cell head of an electrolysis worker who works on aluminum, the safety of the operation is effectively guaranteed, the cell voltmeter 2 is arranged in the voltmeter storage tank 4, the air pump I8 works to inflate the air bag I11 through the air pipe I9, the air bag I11 swells the arrangement of the attaching cell voltmeter 2, the air pump II 13 works after a period of time to inflate the air bag II 10 through the air pipe II 12, the air bag II 10 swells the arrangement of the attaching cell voltmeter 2, the air in the air bag I11 is discharged and is sequentially arranged in a staggered mode, and the fixing of the cell voltmeter 2 is achieved.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (4)
1. A direct current bus passive digital cell voltmeter is characterized in that: including electrolysis trough gate stand, cell voltmeter, fixed plate, voltmeter storage tank, electrolysis trough groove front beam, fixed crisscross subassembly and generating line, electrolysis trough groove front beam locates on electrolysis trough gate stand, the voltmeter storage tank is located in the electrolysis trough groove front beam, the fixed plate is located in the voltmeter storage tank, fixed crisscross subassembly is located on the fixed plate, the cell voltmeter is located in the voltmeter storage tank, the fixed crisscross subassembly setting of crossing of cell voltmeter laminating, the setting of generating line spread groove voltmeter.
2. The direct current bus passive digital cell voltmeter of claim 1, wherein: the fixed staggered assembly comprises a first air pump, a first air supply pipe, a second air bag, a first air bag, a second air supply pipe and a second air pump, the first air pump is arranged on the upper wall in the fixing plate, the second air pump is arranged on the inner bottom wall of the fixing plate, the first air supply pipe and the second air supply pipe are arranged in the fixing plate, the first air supply pipe is connected with the first air pump, the second air supply pipe is connected with the second air pump, the first air bag and the second air bag are arranged on the fixing plate, the first air bag and the second air bag are arranged in a staggered mode, the first air bag is connected with the first air supply pipe, and the second air bag is connected with the second air supply pipe.
3. The direct current bus passive digital cell voltmeter of claim 2, wherein: and the first air bag and the second air bag are provided with vent holes and control valves.
4. The passive digital cell voltmeter of a direct current bus of claim 3, wherein: and a bus signal taking line and a power line are arranged between the bus and the voltmeter storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334609.0U CN217052438U (en) | 2021-09-26 | 2021-09-26 | Direct current bus passive digital cell voltmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334609.0U CN217052438U (en) | 2021-09-26 | 2021-09-26 | Direct current bus passive digital cell voltmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217052438U true CN217052438U (en) | 2022-07-26 |
Family
ID=82464382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122334609.0U Active CN217052438U (en) | 2021-09-26 | 2021-09-26 | Direct current bus passive digital cell voltmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217052438U (en) |
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2021
- 2021-09-26 CN CN202122334609.0U patent/CN217052438U/en active Active
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