CN207051235U - A kind of use for laboratory electrochemical corrosion measurement electrolytic cell - Google Patents
A kind of use for laboratory electrochemical corrosion measurement electrolytic cell Download PDFInfo
- Publication number
- CN207051235U CN207051235U CN201721034813.8U CN201721034813U CN207051235U CN 207051235 U CN207051235 U CN 207051235U CN 201721034813 U CN201721034813 U CN 201721034813U CN 207051235 U CN207051235 U CN 207051235U
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- China
- Prior art keywords
- electrolytic cell
- electrochemical corrosion
- corrosion measurement
- airway tube
- gas
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Abstract
The utility model discloses a kind of use for laboratory electrochemical corrosion measurement electrolytic cell.Including：Electrolytic cell body；Anti-splash device is vented, it is separately positioned at Chi Gai anode and negative electrode, for discharging caused gas in electrolytic process, and prevents the liquid in electrolytic cell from being sprayed with gas；Wherein, the exhaust anti-splash device includes：Airway tube, it is vertically arranged in the pond of the electrolytic cell body and covered, for exporting gas；Ball, it is arranged on the upper port of the airway tube, and matches with the upper port of the airway tube, for sealing airway tube upper port in the state of the discharge of no gas；Bucket shape covers, and it is located at the top of the ball, for stopping the drop of splash.The beneficial effects of the utility model are：Provided with exhaust anti-splash device, it can quickly discharge in gas caused by surrounding them and prevent splash；Provided with electrode fixing device, the position of electrode can be firmly fixed.
Description
Technical field
It the utility model is related to electrochemical field, and in particular to a kind of use for laboratory electrochemical corrosion measurement electrolytic cell.
Background technology
At present, laboratory often typically has beaker type electrolytic cell and sausage model electrolytic cell three big with electrochemical measurement electrolytic cell
Class, above-mentioned two major classes electrolytic cell have certain respective limitation in electrochemistry experiment measurement process.Beaker type electrolytic cell
It is simple in construction, conventional electrolysis system requirement can be met, prepare that the optional scope of material is wide, and electrolytic cell volume is controllable, but due to it
Bore is larger, causes its electrode, salt bridge, thermometer, entering the equipment such as escape pipe and agitating paddle, to fix difficult and seal poor.Burn
Bottle-type cell configuration is relatively easy, can meet conventional electrolysis system requirement, and volume is controllable, electrode, salt bridge, thermometer,
Entering the equipment such as escape pipe and agitating paddle can be fixedly mounted, and seal is good, but due to smaller, the big work of the mouth neck of flask bottleneck
Make electrode, the equipment such as electrode and agitating paddle are difficult to install, and flask is designed using round bottom, is carrying out electrochemistry experiment survey
Need electrolysis frame to be fixed during amount, add experimental operation space.
In summary, the conventional electrolytic cell in current stage laboratory has certain each in electrochemistry experiment measurement process
From limitation, which has limited the development of related electrochemistry experiment and the progress of electrochemical research.
Utility model content
The purpose of this utility model is to provide a kind of use for laboratory electrochemical corrosion measurement electrolytic cell, and it is anti-that it is provided with exhaust
Spraying and splashing facility, it can quickly discharge in gas caused by surrounding them and prevent splash.
The utility model is still another purpose is that provide a kind of use for laboratory electrochemical corrosion measurement electrolytic cell, it is provided with
Electrode fixing device, the position of electrode can be firmly fixed.
To achieve the above object, the utility model adopts the following technical scheme that, a kind of use for laboratory electrochemical corrosion measurement
Electrolytic cell, including：
Electrolytic cell body；
Anti-splash device is vented, it is separately positioned at Chi Gai anode and negative electrode, is produced for discharging in electrolytic process
Gas, and prevent the liquid in electrolytic cell from being sprayed with gas；
Wherein, the exhaust anti-splash device includes：
Airway tube, it is vertically arranged in the pond of the electrolytic cell body and covered, for exporting gas；
Ball, it is arranged on the upper port of the airway tube, and matches with the upper port of the airway tube, for not having
There is gas to seal airway tube upper port in the state of discharging；
Bucket shape covers, and it is located at the top of the ball, for stopping the drop of splash.
Preferably, in addition to：
A pair of guide pillars, its mirror image are arranged on the both sides that the bucket shape covers；
A pair of guide rails block, it is engaged with the guide pillar, and connects the bucket shape and cover, vertical for guiding bucket shape to cover
Motion；
Wherein, limited block is provided with the upper end of the guide pillar, for the spacing way block.
Preferably, in addition to：
Dividing plate, it is arranged on the lower port of the airway tube, multiple through holes is laid with the dividing plate, for dropping
The speed of low gas discharge simultaneously makes part enter with air-flow in the liquid flow in airway tube time electrolytic cell.
Preferably, the dividing plate is arc plate, and middle height, edge are low.
Preferably, the electrolytic cell body includes：
Pond body；
Chi Gai, the upper port of itself and the pond body are detachably connected, are covered in the pond and be laid with three through holes；
Wherein, the Chi Gai is made up of removably upper lid and lower cover, is consolidated on described between lid and lower cover provided with electrode
Determine device.
Preferably, the pond body is the ball-type electrolytic cell with flat-bottom structure, and scale is provided with pool wall.
Preferably, electromagnetic agitation rotor is provided with the pond body, magnetic stirrer is provided with below the pond body.
Preferably, in addition to：The heater for being used for heating electrolyte is provided with the pool wall of the pond body.
Preferably, the electrode fixing device includes：
Newel, it is vertically arranged in the center of the lower cover；
Three supports, it is laid with is connected in the periphery of the newel, one end with newel；
Three clips, it is separately positioned on the other end of the support, for fixing the electrode；
Wherein, the position of the clip is corresponding with the lead to the hole site that the pond covers.
Preferably, the clip includes：
Around portion, the middle part of its outer surface is connected with the support, for being looped around the electrode；
First connecting portion, it is arranged on described around the one end in portion, is provided with the inner surface of the first connecting portion multiple
It is raised；
Second connecting portion, it is arranged on the other end around portion, is provided with the outer surface of the second connecting portion
Multiple grooves to match with the projection.
The beneficial effects of the utility model are：
1st, provided with exhaust anti-splash device, it can quickly discharge in gas caused by surrounding them and prevent splash；
2nd, provided with electrode fixing device, the position of electrode can be firmly fixed.
Brief description of the drawings
Fig. 1 be in a kind of use for laboratory electrochemical corrosion measurement electrolytic cell of the utility model be vented anti-splash device be in close
The schematic diagram of conjunction state；
Fig. 2 be in a kind of use for laboratory electrochemical corrosion measurement electrolytic cell of the utility model be vented anti-splash device be in beat
The schematic diagram of open state；
Fig. 3 is a kind of schematic diagram of use for laboratory electrochemical corrosion measurement electrolytic cell of the utility model；
Fig. 4 is the schematic diagram of clip in a kind of use for laboratory electrochemical corrosion measurement electrolytic cell of the utility model.
Embodiment
Utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification
Word can be implemented according to this.
As Figure 1-4, use for laboratory electrochemical corrosion measurement electrolytic cell 1 includes described in utility model：
Electrolytic cell body, the electrolytic cell body include：Pond body 110 and pond lid 120, pond body 110 are used to contain electrolyte,
As a preferred embodiment, the pond body 110 is the ball-type electrolytic cell with flat-bottom structure.As further preferred, set on pool wall
There is scale.The pond lid 120, the upper port of itself and the pond body are detachably connected, and three are laid with the pond lid 120
Through hole 124；Three through holes 124 pass through for power pole.Wherein, the pond lid 120 is by removably upper lid 121 and lower cover
122 compositions, are provided with electrode fixing device 140 on described between lid 121 and lower cover 122.As a preferred embodiment, the upper lid
121 and lower cover 122 connected by bolt 123.As further preferred, the pond body 110 is made up of tetrafluoroethene.
Exhaust anti-splash device 130 is separately positioned at the anode and negative electrode of pond lid 120, is produced for discharging in electrolytic process
Raw gas, and prevent the liquid in electrolytic cell from being sprayed with gas；Wherein, the exhaust anti-splash device 130 includes：Airway tube
131, cylindrical tubular structure, it is made up of metal or plastic material, airway tube 131 is vertically arranged in the pond of the electrolytic cell body
On lid 120, for exporting gas.As a preferred embodiment, it is spacing to be respectively equipped with first in the bottom of the airway tube 131 and middle part
Flange 131a and the second defining flange 131b, by the first defining flange 131a and the second defining flange 131b by airway tube 131
It is fixed on pond lid 120.Ball 133 is arranged on the upper port of the airway tube 131, and with the upper port of the airway tube 131
Match, for sealing the upper port of airway tube 131 in the state of the discharge of no gas；Bucket shape covers 134 and is located at the circle
The top of ball 133, for stopping the drop of splash.
When in electrolytic process, when producing gas in male or female, internal pressure increase in electrolytic cell, gas enters
In airway tube 131, and ball 133 is jacked up under pressure, gas overflowing.Covered with the drop that gas sprays in bucket shape
Under 134 blocking, return dropped into pond body through airway tube 131 again.Prevent splash from hurting sb.'s feelings.
In another embodiment, in addition to：A pair of guide pillars 135, cylindrical column structure, mirror image are arranged on the bucket shape
Cover 134 both sides；A pair of guide rails block 136, it is engaged with the guide pillar 135, and connects the bucket shape and cover 134, is used for
Bucket shape is guided to cover 134 vertically movable；Wherein, limited block is provided with the upper end of the guide pillar, for the spacing way block.Make
For one kind preferably, sliding bearing is provided with the centre bore of the way block 136.
In another embodiment, in addition to：Dividing plate 132 is arranged on the lower port of the airway tube, in the dividing plate 132
On be laid with multiple through hole 132a, for reduce gas discharge speed and make part with air-flow enter airway tube in liquid
Body is flowed back in electrolytic cell.
In another embodiment, the dividing plate 132 is arc plate, and middle height, edge are low.It is easy to discharge liquid.
In another embodiment, the electrolytic cell body includes：Pond body 110 and pond lid 120, pond body 110 are used to contain
Electrolyte, as a preferred embodiment, the pond body 110 is the ball-type electrolytic cell with flat-bottom structure.As further preferred, in pond
Wall is provided with scale.The pond lid 120, the upper port of itself and the pond body are detachably connected, laid on the pond lid 120
There are three through holes 124；Three through holes 124 pass through for power pole.Wherein, the pond lid 120 is by removably upper lid 121
Formed with lower cover 122, be provided with electrode fixing device 140 between lid 121 and lower cover 122 on described.It is as a preferred embodiment, described
Upper lid 121 and lower cover 122 are connected by bolt 123
In another embodiment, the pond body is the ball-type electrolytic cell with flat-bottom structure, and scale is provided with pool wall.
Ball-type electrolytic cell can contain more electrolyte, there is provided operating efficiency.
In another embodiment, electromagnetic agitation rotor 151 is provided with the pond body 110, below the pond body 110
Provided with magnetic stirrer 152.
In another embodiment, in addition to：The heating for being used for heating electrolyte is provided with the pool wall of the pond body 110
Device 111.As a preferred embodiment, the heater 111 is resistance wire.
In another embodiment, the electrode fixing device 140 includes：Newel 141 is vertically arranged in the lower cover
122 center；Three supports 142 are laid with to be connected in the periphery of the newel 141, one end with newel 141；Three folders
Son 143 is separately positioned on the other end of the support 142, for fixing the electrode；Wherein, the position of the clip 143 with
The position of through hole 124 on the pond lid 120 is corresponding.
In another embodiment, the clip 143 includes：Around the middle part of portion 143a outer surfaces and the support 142
It is connected, for being looped around the electrode；First connecting portion 143b, one end of the circular portion 143a is arranged on, described first
Connecting portion 143b inner surface is provided with multiple projections；Second connecting portion 143c is arranged on the other end of the circular portion 143a,
The outer surface of the second connecting portion 143c is provided with multiple grooves to match with the projection.
A kind of use for laboratory electrochemical corrosion measurement electrolytic cell 1 of the utility model as described above, provided with exhaust antispray dress
130 are put, can quickly discharge in gas caused by surrounding them and prevent splash；, can be firm provided with electrode fixing device 140
The position of ground fixed electrode.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
- A kind of 1. use for laboratory electrochemical corrosion measurement electrolytic cell, it is characterised in that including：Electrolytic cell body；Anti-splash device is vented, it is separately positioned at Chi Gai anode and negative electrode, for discharging caused gas in electrolytic process Body, and prevent the liquid in electrolytic cell from being sprayed with gas；Wherein, the exhaust anti-splash device includes：Airway tube, it is vertically arranged in the pond of the electrolytic cell body and covered, for exporting gas；Ball, it is arranged on the upper port of the airway tube, and matches with the upper port of the airway tube, in no gas Airway tube upper port is sealed in the state of body discharge；Bucket shape covers, and it is located at the top of the ball, for stopping the drop of splash.
- 2. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 1, it is characterised in that also include：A pair of guide pillars, its mirror image are arranged on the both sides that the bucket shape covers；A pair of guide rails block, it is engaged with the guide pillar, and connects the bucket shape and cover, for guiding bucket shape to cover vertical fortune It is dynamic；Wherein, limited block is provided with the upper end of the guide pillar, for the spacing way block.
- 3. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 1 or 2, it is characterised in that also include：Dividing plate, it is arranged on the lower port of the airway tube, multiple through holes is laid with the dividing plate, for reducing gas The speed of body discharge simultaneously makes part enter with air-flow in the liquid flow in airway tube time electrolytic cell.
- 4. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 3, it is characterised in that：The dividing plate is circle Arc plate, middle height, edge are low.
- 5. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 1 or 2, it is characterised in that the electrolysis Pond body includes：Pond body；Chi Gai, the upper port of itself and the pond body are detachably connected, are covered in the pond and be laid with three through holes；Wherein, the Chi Gai is made up of removably upper lid and lower cover, and being provided with electrode between lid and lower cover on described fixes dress Put.
- 6. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 5, it is characterised in that：The pond body is tool There is the ball-type electrolytic cell of flat-bottom structure, scale is provided with pool wall.
- 7. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 5, it is characterised in that：In the pond body Provided with electromagnetic agitation rotor, magnetic stirrer is provided with below the pond body.
- 8. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 5, it is characterised in that also include：Institute State the heater for being provided with the pool wall of pond body and being used for heating electrolyte.
- 9. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 5, it is characterised in that the electrode is fixed Device includes：Newel, it is vertically arranged in the center of the lower cover；Three supports, it is laid with is connected in the periphery of the newel, one end with newel；Three clips, it is separately positioned on the other end of the support, for fixing the electrode；Wherein, the position of the clip is corresponding with the lead to the hole site that the pond covers.
- 10. use for laboratory electrochemical corrosion measurement electrolytic cell according to claim 9, it is characterised in that the clip bag Include：Around portion, the middle part of its outer surface is connected with the support, for being looped around the electrode；First connecting portion, it is arranged on described around the one end in portion, and multiple projections are provided with the inner surface of the first connecting portion；Second connecting portion, it is arranged on the other end around portion, is provided with the outer surface of the second connecting portion multiple The groove to match with the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034813.8U CN207051235U (en) | 2017-08-18 | 2017-08-18 | A kind of use for laboratory electrochemical corrosion measurement electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034813.8U CN207051235U (en) | 2017-08-18 | 2017-08-18 | A kind of use for laboratory electrochemical corrosion measurement electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051235U true CN207051235U (en) | 2018-02-27 |
Family
ID=61502891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034813.8U Expired - Fee Related CN207051235U (en) | 2017-08-18 | 2017-08-18 | A kind of use for laboratory electrochemical corrosion measurement electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470753A (en) * | 2018-10-28 | 2019-03-15 | 西南石油大学 | A kind of electrochemical working electrode preparation facilities for evaluating metal coating corrosion inhibition |
-
2017
- 2017-08-18 CN CN201721034813.8U patent/CN207051235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470753A (en) * | 2018-10-28 | 2019-03-15 | 西南石油大学 | A kind of electrochemical working electrode preparation facilities for evaluating metal coating corrosion inhibition |
| CN109470753B (en) * | 2018-10-28 | 2020-08-14 | 西南石油大学 | Electrochemical working electrode preparation device for evaluating corrosion inhibition performance of metal coating |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |