CN207425189U - Small electrolytic water experimental provision - Google Patents
Small electrolytic water experimental provision Download PDFInfo
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- CN207425189U CN207425189U CN201720836000.4U CN201720836000U CN207425189U CN 207425189 U CN207425189 U CN 207425189U CN 201720836000 U CN201720836000 U CN 201720836000U CN 207425189 U CN207425189 U CN 207425189U
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- Prior art keywords
- collecting tube
- gas collecting
- gas
- reaction tank
- shell
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Abstract
The utility model discloses small electrolytic water experimental provision, including shell, gas collecting tube；The inside both sides of shell are respectively equipped with rectangle reaction tank and control chamber；Outer casing top surface is connected with gas collection head cover in the position of the reaction tank face；Outer casing top surface is connected with top pressure closure in the position of the control chamber face；Top pressure closure is tablet, and middle part is equipped with control panel；There are three uniform rows distribution and the gas collecting tubes of end sealing for the installation of gas collection head cover top；The side of gas collecting tube is set there are three with communicating branch pipe inside gas collecting tube；Outer casing frontispiece middle lower portion is equipped with the conduit being connected with reaction tank；Reaction tank inner bottom surface centre position both sides are respectively equipped with cathode column, anode posts；Rheostat inside control chamber is installed, hands over straight inverter, transformer；The utility model can study the influence of electric current, voltage to high school student's electrolysis water reaction experiment, and can separate the gas of collection.
Description
Technical field
The utility model is related to high school student's technical field of experiment equipment, are specially small electrolytic water experimental provision.
Background technology
Water (H2O electrolysis water) is referred to as by the process of the electrolytically generated hydrogen of direct current and oxygen, electric current passes through water (H2When O),
Hydrogen (H is formed by reductive water in cathode2), in anode then oxygen (O is formed by aoxidizing water2), hydrogen growing amount is about oxygen
Twice of gas, electrolysis water are that the next generation of steam reformation hydrogen production is substituted to prepare hydrogen fuel method；In the experimentation of high school student only
It only can only be by water spot solution, it is impossible to separation oxygen and hydrogen well, and electric current cannot be studied, the shadow that voltage reacts electrolysis water
It rings, so we need to design a kind of new high school student's Electrolytic Water Experiment equipment, to meet our requirement.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide small electrolytic water experimental provision
Problem.
To achieve the above object, the utility model provides following technical solution：Small electrolytic water experimental provision, including outer
Shell, gas collecting tube；The inside both sides of the shell are respectively equipped with rectangle reaction tank and control chamber；The outer casing top surface is in the reaction
The position of pond face is connected with gas collection head cover；The outer casing top surface is connected with top pressure closure in the position of the control chamber face；
The top pressure closure is tablet, and middle part is equipped with control panel；There are three uniform rows distributions for the gas collection head cover top installation
And the gas collecting tube of end sealing；The side of the gas collecting tube is set there are three with communicating branch pipe inside gas collecting tube；The outer casing frontispiece
Middle lower portion is equipped with the conduit being connected with reaction tank；The reaction tank inner bottom surface centre position both sides are respectively equipped with cathode
Column, anode posts；Rheostat, friendship-straight inverter, transformer are installed inside the control chamber.
Preferably, described four Angle Positions of top pressure closure top surface are separately installed with one and fix top pressure closure and protective case and connect
The bolt connect；The gas collection head cover is the square-shaped hopper of end sealing, and bottom is welded on outer casing top surface.
Preferably, the delivery position of the gas collecting tube and gas collection head cover, which is equipped with, is sleeved on the outside of gas collecting tube and mounted on collection pneumatic jack
The collection air valve of hd top face；The air valve that integrates is electrically-controlled valve；The other end of the branch pipe is equipped with sealing rubber plug；The gas collecting tube with
It is communicated inside gas collection head cover.
Preferably, it is described hand over-straight inverter is mounted on the control chamber bottom center, the rheostat is located at friendships-directly inverse
Become device close to the one side of reaction tank；The transformer is located at the opposite side of friendship-straight inverter；The downside of the friendship-straight inverter
Equipped with control relay circuit plate；The control relay circuit plate, transformer, rheostat are associated with control panel circuit.
Preferably, the other end of the conduit is connected with liquid level charactron, and with the liquid level charactron bottom center
It is connected, the conduit inside liquid level charactron with communicating.
Described, the top surface of the liquid level charactron is equipped with end cover；The top center of the end cover be equipped with
The water injection pipe communicated inside liquid level charactron；The junction of the water injection pipe and end cover is equipped with water injection valve, the water injection valve
For individual event valve.
Described, the shell one side is being equipped with the electricity connected with friendship-straight inverter with friendship-straight inverter relative position
Source line；The power cord is equipped with holes plug.
Compared with prior art, the beneficial effects of the utility model are：The utility model can collect the product of electrolysis water, and
Can by hydrogen and oxygen initial gross separation, during the experiment can with the influence of research experiment voltage, electric current to Electrolytic Water Experiment,
It fully understands Electrolytic Water Experiment, improves student and learn interest of seeking knowledge；In use, water pipe is connected on water injection pipe, it can be to reaction
Water filling is carried out inside pond, since water injection valve is check valve, can prevent reaction tank internal water from rocking and spilling, and liquid level is shown
It manages as glass tube, liquid level is identical with reaction tank inside, facilitates water inside observing response pond；By the common alternating current of power cord,
Exchange point can be become direct current by alternating current by friendship-straight inverter, and direct current can substantially be changed by rheostat, transformer
Become the curtage in circuit, thus cathode column and the voltage or electric current of anode posts change, and control panel can adjust voltage
With electric current, facilitate and study its influence to electrolysis water；When Electrolytic Water Experiment is completed, control panel domination set air valve is opened, gas
Body enters gas collecting tube, and gas collecting tube is stylostome, and the gas molecule of different molecular quality can be layered, it is possible thereby to it is opposite with branch pipe,
Experimenter can use the syringe needle of syringe to pass through the sealing rubber plug of branch pipe, carry out the acquisition of gas, facilitate gas componant
Verification.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model protective case schematic internal view.
In figure：1st, shell；2nd, gas collection head cover；3rd, control panel；4th, top pressure closure；5th, conduit；6th, liquid level charactron；7th, note
Water valve；8th, water injection pipe；9th, gas collecting tube；10th, air valve is collected；11st, branch pipe；12nd, end cover；13rd, power cord；14th, reaction tank；15、
Control chamber；16th, transformer；17th, friendship-straight inverter；18th, rheostat；19th, control relay circuit plate；20th, cathode column；21st, it is positive
Pole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：Including shell 1, gas collecting tube 9；The shell 1
Internal both sides are respectively equipped with rectangle reaction tank 14 and control chamber 15；1 top surface of shell is in the position of 14 face of reaction tank
It is connected with gas collection head cover 2；1 top surface of shell is connected with top pressure closure 4 in the position of 15 face of control chamber；The sealing
Head cover 4 is tablet, and middle part is equipped with control panel 3；There are three uniform rows distribution and tops for 2 top of the gas collection head cover installation
The gas collecting tube 9 of sealing；The side of the gas collecting tube 9 is set there are three with communicating branch pipe 11 inside gas collecting tube 9；1 front of shell
Middle lower portion is equipped with the conduit 5 being connected with reaction tank 14；The 14 inner bottom surface centre position both sides of reaction tank are respectively equipped with
Cathode column 20, anode posts 21；Rheostat 18, friendship-straight inverter 17, transformer 16 are installed inside the control chamber 15；It is described
Top pressure closure 4 top surface, four Angle Positions are separately installed with a bolt for being fixedly connected with top pressure closure 4 with protective case；The gas collection
Head cover 2 is the square-shaped hopper of end sealing, and bottom is welded on 1 top surface of shell；The handing-over of the gas collecting tube 9 and gas collection head cover 2
Position, which is equipped with, is sleeved on 9 outside of gas collecting tube and mounted on the collection air valve 10 of 2 top surface of gas collection head cover；The air valve 10 that integrates is electrically-controlled valve；
The other end of the branch pipe 11 is equipped with sealing rubber plug；The gas collecting tube 9 inside gas collection head cover 2 with communicating；The friendship-straight inversion
Device 17 is mounted on 15 bottom center of control chamber, and the rheostat 18 is located at friendship-straight inverter 17 close to the one of reaction tank 14
Side；The transformer 16 is located at the opposite side of friendship-straight inverter 17；The downside of the friendship-straight inverter 17 is equipped with relay control
Circuit board 19 processed；The control relay circuit plate 19, transformer 16, rheostat 18 are associated with 3 circuit of control panel；It is described
The other end of conduit 5 is connected with liquid level charactron 6, and is connected with 6 bottom center of liquid level charactron, the conduit 5
It is communicated with inside liquid level charactron 6；The top surface of the liquid level charactron 6 is equipped with end cover 12；The top of the end cover 12
End center is equipped with the water injection pipe 8 with being communicated inside liquid level charactron 6；The junction of the water injection pipe 8 and end cover 12 is equipped with
Water injection valve 7, the water injection valve 7 are individual event valve；1 one side of shell with hand over-straight 17 relative position of inverter be equipped with hand over-
The power cord 13 that straight inverter 17 connects；The power cord 13 is equipped with holes plug.
In the specific implementation, water pipe is connected on water injection pipe 8 for the utility model, can be to being noted inside reaction tank 14
Water since water injection valve 7 is check valve, can prevent 14 internal water of reaction tank from rocking and spilling, and liquid level charactron 6 is glass
Pipe, liquid level is identical with 14 inside of reaction tank, facilitates 14 inside water of observing response pond；By 13 common alternating current of power cord, hand over
Exchange point can be become direct current by galvanic electricity by friendship-straight inverter 17, and direct current can be bright by rheostat 18, transformer 16
The aobvious curtage changed in circuit, thus cathode column 20 and the voltage or electric current of anode posts 21 change, control panel 3 can be with
Voltage and electric current are adjusted, facilitates and studies its influence to electrolysis water；When Electrolytic Water Experiment is completed, control panel 3 controls gas collection
Valve 10 is opened, and gas enters gas collecting tube 9, and gas collecting tube 9 is stylostome, and the gas molecule of different molecular quality can be layered, thus may be used
With opposite with branch pipe 11, experimenter can use the syringe needle of syringe to pass through the sealing rubber plug of branch pipe 11, carry out adopting for gas
Collection, facilitates the verification of gas componant；The utility model can collect the product of electrolysis water, and can tentatively divide hydrogen with oxygen
From can fully understand Electrolytic Water Experiment with the influence of research experiment voltage, electric current to Electrolytic Water Experiment, carry during the experiment
High student learns interest of seeking knowledge.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. small electrolytic water experimental provision, it is characterised in that：Including shell (1), gas collecting tube (9)；The inside two of the shell (1)
Side is respectively equipped with rectangle reaction tank (14) and control chamber (15)；Shell (1) top surface is in the position of the reaction tank (14) face
It puts and is connected with gas collection head cover (2)；Shell (1) top surface is connected with top pressure closure in the position of the control chamber (15) face
(4)；The top pressure closure (4) is tablet, and middle part is equipped with control panel (3)；There are three gas collection head cover (2) the top installations
Uniform rows are distributed and the gas collecting tube (9) of end sealing；The side of the gas collecting tube (9) sets that there are three internal with gas collecting tube (9)
Communicate branch pipe (11)；The positive middle lower portion of the shell (1) is equipped with the conduit (5) being connected with reaction tank (14)；The reaction
Pond (14) inner bottom surface centre position both sides are respectively equipped with cathode column (20), anode posts (21)；Peace inside the control chamber (15)
Equipped with rheostat (18), friendship-straight inverter (17), transformer (16).
2. small electrolytic water experimental provision according to claim 1, it is characterised in that：Top pressure closure (4) top surface four
A Angle Position is separately installed with a bolt for being fixedly connected with top pressure closure (4) with protective case；The gas collection head cover (2) is top
The square-shaped hopper of sealing, bottom are welded on shell (1) top surface.
3. small electrolytic water experimental provision according to claim 1, it is characterised in that：The gas collecting tube (9) and collection pneumatic jack
The delivery position of lid (2), which is equipped with, to be sleeved on the outside of gas collecting tube (9) and mounted on the collection air valve (10) of gas collection head cover (2) top surface；It is described
Integrate air valve (10) as electrically-controlled valve；The other end of the branch pipe (11) is equipped with sealing rubber plug；The gas collecting tube (9) and gas collection head cover
(2) it is internal to communicate.
4. small electrolytic water experimental provision according to claim 1, it is characterised in that：The friendship-straight inverter (17) peace
Mounted in the control chamber (15) bottom center, the rheostat (18) is located at friendship-straight inverter (17) close to reaction tank (14)
One side；The transformer (16) is located at the opposite side of friendship-straight inverter (17)；The downside of the friendship-straight inverter (17) is equipped with
Control relay circuit plate (19)；The control relay circuit plate (19), transformer (16), rheostat (18) and control panel
(3) circuit is associated.
5. small electrolytic water experimental provision according to claim 1, it is characterised in that：The other end of the conduit (5) connects
Liquid level charactron (6) is connected to, and is connected with the liquid level charactron (6) bottom center, the conduit (5) shows with liquid level
It is communicated inside pipe (6).
6. small electrolytic water experimental provision according to claim 5, it is characterised in that：The top of the liquid level charactron (6)
Face is equipped with end cover (12)；The top center of the end cover (12) is equipped with the note with being communicated inside liquid level charactron (6)
Water pipe (8)；The junction of the water injection pipe (8) and end cover (12) is equipped with water injection valve (7), and the water injection valve (7) is individual event
Valve.
7. the small electrolytic water experimental provision according to claim 1 or 4, it is characterised in that：Shell (1) one side exists
The power cord (13) connected with friendship-straight inverter (17) is equipped with friendship-straight inverter (17) relative position；The power cord (13)
It is equipped with holes plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836000.4U CN207425189U (en) | 2017-07-11 | 2017-07-11 | Small electrolytic water experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836000.4U CN207425189U (en) | 2017-07-11 | 2017-07-11 | Small electrolytic water experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425189U true CN207425189U (en) | 2018-05-29 |
Family
ID=62398154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720836000.4U Expired - Fee Related CN207425189U (en) | 2017-07-11 | 2017-07-11 | Small electrolytic water experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425189U (en) |
-
2017
- 2017-07-11 CN CN201720836000.4U patent/CN207425189U/en not_active Expired - Fee Related
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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: 20180529 Termination date: 20190711 |