CN207833758U - A kind of portable primary battery experimental provision - Google Patents
A kind of portable primary battery experimental provision Download PDFInfo
- Publication number
- CN207833758U CN207833758U CN201721163143.XU CN201721163143U CN207833758U CN 207833758 U CN207833758 U CN 207833758U CN 201721163143 U CN201721163143 U CN 201721163143U CN 207833758 U CN207833758 U CN 207833758U
- Authority
- CN
- China
- Prior art keywords
- reactive tank
- reservoir
- stick
- reaction
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 239000011701 zinc Substances 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- 229920001817 Agar Polymers 0.000 claims abstract description 9
- 239000008272 agar Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 18
- 239000011257 shell material Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 5
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003411 electrode reaction Methods 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
Landscapes
- Hybrid Cells (AREA)
Abstract
The utility model discloses a kind of portable primary battery experimental provisions, belong to equipment of chemical industry technical field, the shell and upper cover plate of rectangular-shape including open at one end, shell and upper cover plate match, it is characterized in that the setting reactive tank I of the shell, reactive tank II, reservoir I and reservoir II, median vertical line along upper cover plate is symmetrical arranged at least four retaining grooves, reaction stick includes the one or more of copper rod or zinc bar or agar stick or carbon-point, current connection is set on positive stop lug boss, the utility model has the beneficial effects that：More reactive tanks and more reaction ingenious combinations of stick, realize a variety of primary battery models；Electric current connection position realizes the fast and accurately grafting of conducting wire, on the basis of ensureing that student recognizes conductivity principle, improves test efficiency；The design of reservoir realizes effective transfer of reaction solution；The positive stop lug boss of reaction mechanism ensure that Fast Installation and the dismounting of reaction stick, and increase the stability of device and conductive safety.
Description
Technical field
The utility model belongs to equipment of chemical industry technical field, relates more specifically to a kind of portable primary battery experiment dress
It sets.
Background technology
Most of corrosion of metal is all due to caused by electrochemical corrosion, understanding the formation condition of corrosion galvanic cell
And the basic contents such as electrode reaction are most important.
Primary battery experiment is electrochemical corrosion infrastest, and in primary battery, the chemical reaction of generation is that redox is anti-
It answers.Occur oxidation reaction one extremely on have electronics outflow, do cathode, the substance for losing electronics is reducing agent.Electronics passes through former electricity
The cathode in pond flows to anode through conducting wire, and oxidant obtains electronics on anode, and reduction reaction occurs.First contacts primary battery, by
Abstractness in principle and flexibility result in many students and talk " electricity " discoloration.
Primary battery realizes what chemical energy was converted to electric energy by chemical reaction.However in teaching process, teacher is only led to
It is difficult to allow the operation principle and electrode reaction of student's accurate understanding primary battery that it is theoretical, which to cross narration, only coordinates certain experimental teaching
Student can be just set preferably to grasp the knowledge of this aspect.On previous primary battery experimental teaching classroom, teacher needs consuming one
The fixed time prepares kinds of experiments equipment, such as electrode material, conducting wire, flask, wide-mouth bottle, solution, multimeter etc..This method is not
It is only time-consuming and laborious, and misoperation is also easy to cause safety accident sometimes.
The china national practical new-type patent of Patent No. 201520948756.9 discloses a kind of portable primary battery experiment dress
It sets, solves problem above well, but the device reaction type is single, can only demonstrate the primary battery of single reaction pond type
And reaction solution can not be handled, especially structure is excessively fixed, results in student and the catenation principle of primary battery can not directly be showed, spirit
Flexible ability living is too poor.
Invention content
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides that a kind of stability is good, safety
By force, the high portable primary battery experimental provision of flexibility, can effective solution be applicable in reaction it is excessively single, reactivity hazard is big
And the problem that reaction solution is not disposable.
The utility model solve above-mentioned technical problem specific technical solution be：The portable primary battery experiment dress
It sets, includes the shell and upper cover plate of the rectangular-shape of open at one end, shell and upper cover plate match, it is characterised in that the shell
Including upper layer and lower layer, the upper layer setting reactive tank I and reactive tank II of shell, the lower layer's setting reservoir I and liquid storage of the shell
Slot II is arranged partition board, water valve I is arranged on partition board, reactive tank I passes through water valve I and liquid storage between the reactive tank I and reservoir I
Slot I is connected, and partition board is arranged between the reactive tank II and reservoir II, water valve II is arranged on partition board, reactive tank II passes through water valve
II is connected with reservoir II, and partition board is arranged between the reactive tank I and reactive tank II, water valve III is arranged on partition board, reactive tank I is logical
Water valve III to be crossed with reactive tank II to be connected, the upper surface of the upper cover plate is symmetrical arranged at least four retaining grooves along median vertical line,
Reaction mechanism is set in retaining groove, the reaction mechanism includes positive stop lug boss, fixed pin and reaction stick, positive stop lug boss with react
Stick is fixed by fixed pin, and the positive stop lug boss is matched with retaining groove, and current connection, institute are arranged on the positive stop lug boss
State the centrally disposed light bulb erecting bed and ammeter erecting bed of upper cover plate.
Further, a upper lateral part of the reactive tank I and reactive tank II is respectively provided with inlet, the reservoir I and storage
One side lower part of liquid bath II is respectively provided with liquid outlet.
Further, the light bulb erecting bed includes that light bulb installation part, light bulb anode connector are connected with light bulb cathode
Part.
Further, the reaction stick includes one or more, the agar of copper rod or zinc bar or agar stick or carbon-point
KCl electrolyte is provided in stick.
Further, the shell material uses transparent toughened glass, the positive stop lug boss material to use PVC.
The utility model has the beneficial effects that：More reactive tanks and more reaction ingenious combinations of stick, realize more
Kind primary battery model；The current connection realizes the fast and accurately grafting of conducting wire, is ensureing student's cognition conductivity principle
On the basis of, improve test efficiency；The design of the reservoir realizes effective transfer of reaction solution, realize reaction stick with
Reaction solution is detached from the dismounting that laggard luggage is set, and increases the safety used；The positive stop lug boss of reaction mechanism ensure that reaction stick
Fast Installation and dismounting, and increase the stability of device and conductive safety.
Description of the drawings：
Attached drawing 1 is the utility model structure diagram；
Attached drawing 2 is the utility model configuration schematic diagram；In attached drawing：
1. liquid outlet, 2. reservoirs II, 3. reactive tanks II, 4. inlets, 5. light bulb erecting beds, 6. light bulbs are installed
Position, 7. ammeter erecting beds, 8. current connections, 9. positive stop lug boss, 10. reactive tanks I, 11. reservoirs I, 12. water valves
I, 13. water valves III, 14. water valves II, 15. react stick.
Specific implementation mode：
To keep the purpose, technical scheme and advantage that the utility model is implemented clearer, 1-2 is more complete with reference to the drawings
Describe to face.In the description to the utility model, it is to be understood that term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as " rear ", " lower-left ", " upper right ", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
Specific embodiment of the present utility model：The portable primary battery experimental provision, includes the length of open at one end
The shell and upper cover plate of cube shape, shell and upper cover plate match, it is characterised in that the shell includes upper layer and lower layer, shell
Reactive tank I 10 and reactive tank II 3, the lower layer's setting reservoir I 11 and reservoir II 2 of the shell, the reaction is arranged in upper layer
Partition board is set between slot I 10 and reservoir I 11, water valve I 12 is set on partition board, reactive tank I 10 passes through water valve I 12 and reservoir I
11 are connected, and partition board is arranged between the reactive tank II 3 and reservoir II 2, water valve II 14 is arranged on partition board, reactive tank II 3 passes through
Water valve II 14 is connected with reservoir II 2, and partition board is arranged between the reactive tank I 10 and reactive tank II 3, water valve III is arranged on partition board
13, reactive tank I 10 is connected by water valve III 13 with reactive tank II 3, and the upper surface of the upper cover plate is symmetrical arranged along median vertical line
At least four retaining grooves, are arranged reaction mechanism in retaining groove, and the reaction mechanism includes positive stop lug boss 9, fixed pin and anti-
Stick 15, positive stop lug boss 9 is answered to be fixed by fixed pin with stick 15 is reacted, the positive stop lug boss 9 is matched with retaining groove, the limit
Current connection 8, the centrally disposed light bulb erecting bed 5 and ammeter erecting bed 7 of the upper cover plate are set on the boss 9 of position.
Further, a upper lateral part of the reactive tank I 10 and reactive tank II 3 is respectively provided with inlet 4, the reservoir I
11 and a side lower part of reservoir II 2 be respectively provided with liquid outlet 1.
Further, the light bulb erecting bed 5 includes that light bulb installation part 6, light bulb anode connector and light bulb cathode connect
Fitting.
Further, the reaction stick 15 includes one or more, the fine jade of copper rod or zinc bar or agar stick or carbon-point
KCl electrolyte is provided in fat stick.
Further, the shell material uses transparent toughened glass, 9 material of the positive stop lug boss to use PVC.
In use, concrete operations are as follows：
1. single reaction pond copper zinc original battery：
Copper rod and zinc bar are fixed with positive stop lug boss 9 respectively, and check whether the electric shock gasket in positive stop lug boss 9 is normal, will
Positive stop lug boss 9 is placed in retaining groove, and copper-bath is added using inlet 4, light bulb is installed in light bulb installation position 6,
And ammeter is fixed on ammeter erecting bed 7, the current connection of copper rod 8, light bulb anode are connected successively using conducting wire
Position, light bulb cathode connection position, ammeter are connected with zinc bar current connection 8, finally open water valve III 13 and are reacted, reaction knot
Shu Hou opens water valve I 12 and water valve II 14 and imports reaction solution in reservoir I 11 and reservoir II 2, by reaction stick and reaction solution
After disengaging, then component is removed successively, cleaned.
2. pair reaction tank copper zinc original battery -- salt bridge：
Copper rod, agar stick and zinc bar, agar stick are symmetrical arranged, and are fixed respectively with positive stop lug boss 9, and check positive stop lug boss
Whether the electric shock gasket in 9 is normal, and positive stop lug boss 9 is placed in retaining groove, using inlet 4 respectively in reactive tank I 10
Solution of zinc sulfate is added, copper-bath is added in the reactive tank II 3, light bulb is installed in light bulb installation position 6, and by electric current
Table is fixed on ammeter erecting bed 7, is successively born the current connection of copper rod 8, light bulb anode connection position, light bulb using conducting wire
Pole connection position, ammeter are connected with zinc bar current connection 8, and are repeatedly kicked into two 8 phases of agar stick current connection using conducting wire
Row reaction.After reaction, water valve I 12 and water valve II 14 is opened to import reaction solution in reservoir I 11 and reservoir II 2, it will
After reacting stick and reaction solution disengaging, then component is removed successively, cleaned.
3. pair reaction tank copper zinc original battery -- carbon-point：
Copper rod, carbon-point and zinc bar, carbon-point are symmetrical arranged, and are fixed respectively with positive stop lug boss 9, and are checked in positive stop lug boss 9
Electric shock gasket it is whether normal, positive stop lug boss 9 is placed in retaining groove, inlet 4 is utilized to be added in the reactive tank I 10 respectively
Copper-bath is added in reactive tank II 3, light bulb is installed in light bulb installation position 6, and ammeter is consolidated for solution of zinc sulfate
It is scheduled on ammeter erecting bed 7, is successively connected the current connection of copper rod 8, light bulb anode connection position, light bulb cathode using conducting wire
Connect position, ammeter is connected with zinc bar current connection 8, and using conducting wire by two carbon-point current connections 8 be connected react.
After reaction, water valve I 12 and water valve II 14 is opened to import reaction solution in reservoir I 11 and reservoir II 2, will reaction stick with
After reaction solution is detached from, then component is removed successively, cleaned.
Claims (5)
1. a kind of portable primary battery experimental provision, include the shell and upper cover plate of the rectangular-shape of open at one end, shell and upper
Cover board matches, it is characterised in that the shell includes upper layer and lower layer, and reactive tank I is arranged in the upper layer of shell（10）With reactive tank II
（3）, lower layer's setting reservoir I of the shell（11）With reservoir II（2）, the reactive tank I（10）With reservoir I（11）It
Between partition board is set, water valve I is set on partition board（12）, reactive tank I（10）Pass through water valve I（12）With reservoir I（11）It is connected, it is described
Reactive tank II（3）With reservoir II（2）Between partition board is set, water valve II is set on partition board（14）, reactive tank II（3）Pass through water valve
Ⅱ（14）With reservoir II（2）It is connected, the reactive tank I（10）With reactive tank II（3）Between partition board is set, water is set on partition board
Valve III（13）, reactive tank I（10）Pass through water valve III（13）With reactive tank II（3）It is connected, the upper surface of the upper cover plate is along vertical
Center line is symmetrical arranged at least four retaining grooves, reaction mechanism is arranged in retaining groove, the reaction mechanism includes positive stop lug boss
（9）, fixed pin and reaction stick（15）, positive stop lug boss（9）With react stick（15）It is fixed by fixed pin, the positive stop lug boss（9）
It is matched with retaining groove, the positive stop lug boss（9）Upper setting current connection（8）, the centrally disposed light bulb of the upper cover plate
Erecting bed（5）With ammeter erecting bed（7）.
2. portable primary battery experimental provision according to claim 1, it is characterised in that the reactive tank I（10）And reaction
Slot II（3）A upper lateral part be respectively provided with inlet（4）, the reservoir I（11）With reservoir II（2）A side lower part be respectively provided with
Liquid outlet（1）.
3. portable primary battery experimental provision according to claim 1, it is characterised in that the light bulb erecting bed（5）Packet
Include light bulb installation part（6）, light bulb anode connector and light bulb anode connector.
4. portable primary battery experimental provision according to claim 1, it is characterised in that the reaction stick（15）Including copper
Stick or zinc bar or agar stick or carbon-point it is one or more, be provided with KCl electrolyte in the agar stick.
5. portable primary battery experimental provision according to claim 1, it is characterised in that the shell material is using transparent
Tempered glass, the positive stop lug boss（9）Material uses PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163143.XU CN207833758U (en) | 2017-09-12 | 2017-09-12 | A kind of portable primary battery experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163143.XU CN207833758U (en) | 2017-09-12 | 2017-09-12 | A kind of portable primary battery experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833758U true CN207833758U (en) | 2018-09-07 |
Family
ID=63384142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163143.XU Expired - Fee Related CN207833758U (en) | 2017-09-12 | 2017-09-12 | A kind of portable primary battery experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833758U (en) |
-
2017
- 2017-09-12 CN CN201721163143.XU patent/CN207833758U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101567459A (en) | Acid single flow cell | |
| CN207833758U (en) | A kind of portable primary battery experimental provision | |
| CN202814909U (en) | Inter-electrode distance adjustable electrolytic bath | |
| CN202904983U (en) | Electrochemical experimental instrument | |
| CN100510193C (en) | An electrochemical experiment platform | |
| CN207276735U (en) | A kind of sodium hypochlorite electrolytic cell assembly of multi-channel structure | |
| CN201054208Y (en) | Ion exchange film method electrolysis saturation salt water demonstrator | |
| CN209591257U (en) | A kind of hydrogen-oxygen fuel cell demonstration device | |
| CN107248580B (en) | A kind of preparation method of three-phase composite electrode | |
| CN205355126U (en) | Novel sealed lead acid battery's of valve accuse diaphragm structure | |
| CN201254603Y (en) | Parallel water and saturated salt water electrolyzer | |
| CN203085033U (en) | Conductivity measuring device | |
| CN103325291B (en) | The apparatus for demonstrating of metal-air battery | |
| CN202465886U (en) | Novel electrolysis equipment | |
| CN208990783U (en) | A kind of constant current phase changing type electrochemical reactor | |
| CN219738369U (en) | Can connect electrode primary cell experimental apparatus soon | |
| CN201829105U (en) | Teaching demonstration device | |
| CN200997207Y (en) | Portable electrolyzed water experimental demonstrater | |
| CN200962269Y (en) | Hydrogen Fuel Cell Demonstration Instrument | |
| CN206706234U (en) | One kind is used for copper-plated simple electrodeposition apparatus | |
| CN208240762U (en) | A kind of ease of assembly formula lead-acid accumulator | |
| CN205774810U (en) | Water electrolytic oxygen-hydrogen generator | |
| CN218393032U (en) | A device for safe treatment of hydrogen by electro-oxidation process | |
| CN203910893U (en) | High-flame-retardancy ABS reversible battery outer shell | |
| CN214042793U (en) | A Graphite Felt Electrode Hydrogen Oxygen Fuel Cell Demonstration Device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200912 |