CN208917318U - Fast disassembly type hydrogen generator - Google Patents
Fast disassembly type hydrogen generator Download PDFInfo
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- CN208917318U CN208917318U CN201821670390.3U CN201821670390U CN208917318U CN 208917318 U CN208917318 U CN 208917318U CN 201821670390 U CN201821670390 U CN 201821670390U CN 208917318 U CN208917318 U CN 208917318U
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- fixed
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- fixing seat
- hydrogen
- disassembly type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses fast disassembly type hydrogen generators, and in particular to laboratory apparatus field, including pedestal, hydrogen formation apparatus, drying device and automatic water filling device；Hydrogen formation apparatus includes electrolytic cell, electrode and fixed mechanism, and electrode is set to the inside of electrolytic cell；Fixed mechanism includes the first fixing seat and the second fixing seat being rotatably arranged on pedestal, and the first fixing seat is equipped with the annular fixing groove of adaptation the second fixing seat insertion, and the second fixing seat is mutually fixed with electrode；Fixed mechanism further includes the first elastic component and annular fixinig plate for being fixedly installed on the slot bottom of annular fixing groove, and annular fixinig plate is adapted with annular fixing groove, and is mutually fixed with the free end of the first elastic component；The cell wall of annular fixing groove is equipped with the first screw thread, and correspondingly, the lateral wall of the second fixing seat is equipped with the second fixed screw thread of the first screw-threaded coupling.The utility model has the advantages that structure simply to facilitate experimenter to clean in time.
Description
Technical field
The utility model relates to laboratory apparatus fields, specially fast disassembly type hydrogen generator.
Background technique
Chromatographic, which refers to, uses gas as mobile phase, utilizes the difference of the boiling point of substance, polarity and adsorption property
The isolated technology of different realization compound.The detector being often equipped with has hydrogen flame ionization detector (GC-FID), flame luminosity inspection
Survey device (FPD), nitrogen phosphorous detector (NPD) etc..This kind of detector requires compound chemi-ionization under the action of hydrogen flame
It forms ion stream or burns in hydrogen rich flame, emit the spectrum with feature, to generate signal through testing and analyzing.
Currently, the source of combustion gas hydrogen mainly passes through steel cylinder gas or hydrogen generator provides, steel cylinder hydrogen price
Expensive and inconvenient using replacement, hydrogen is easy to generate by ionizing water, and hydrogen generator output pressure is constant, can root
Automatic adjustment is realized using amounts of hydrogen according to gas chromatograph, and source is more stable reliable, therefore, hydrogen is usually had in laboratory
Generator, for generating required hydrogen in experimentation.
In scale laboratory, experimenter is frequently necessary to carry out cleaning operation to instrument existing hydrogen generator.
However, existing hydrogen generator structure is complex, to waste a large amount of time disassembly instrument of experimenter, it is unfavorable for
The raising of conventional efficient.
Utility model content
The utility model provides fast disassembly type hydrogen generator, which has structure simply with convenient
The advantages of experimenter cleans in time.
To achieve the above object, the utility model provides the following technical solutions:
Fast disassembly type hydrogen generator, including pedestal, hydrogen formation apparatus, the drying for removing be mingled with moisture in hydrogen
Device and automatic water filling device；The hydrogen formation apparatus include accommodate electrolyte electrolytic cell, with the external world power supply be connected
Electrode and fixed mechanism, the electrode is set to the inside of electrolytic cell；The fixed mechanism includes being rotatably arranged on pedestal
On the first fixing seat and setting in electrolytic cell towards pedestal one end and conductive second fixing seat, first fixing seat
Annular fixing groove equipped with adaptation the second fixing seat insertion, second fixing seat are mutually fixed with electrode；The fixed mechanism is also
The first elastic component and annular fixinig plate including being fixedly installed on the slot bottom of annular fixing groove, the annular fixinig plate and annular
Fixing groove is adapted, and is mutually fixed with the free end of the first elastic component；The cell wall of the annular fixing groove is equipped with the first screw thread, phase
Ying Di, the lateral wall of second fixing seat are equipped with the second fixed screw thread of the first screw-threaded coupling.
Preferably, first fixing seat is equipped with conductive locating core, correspondingly, set in the middle part of second fixing seat
There is locating slot compatible with locating core.
Preferably, being equipped with diaphragm in the middle part of electrolytic cell, correspondingly, the hydrogen formation apparatus further includes for fixing diaphragm
Fixing clip, the quantity of fixing clip is two, and two fixing clips are separately positioned on the both ends of electrolytic cell, and diaphragm is fixed on
In the reserved gap of fixing clip.
Preferably, the hydrogen formation apparatus further includes the straining chamber being fixedly installed on above electrolytic cell, the drainage
The inside of room is successively fixedly installed the first water strainer and the second water strainer from bottom to top.
Preferably, the drying device includes hollow cylinder, hydrogen snorkel, first annular retaining wall and the second ring
Shape retaining wall is connected above one end of the hydrogen snorkel and straining chamber, and the other end is connected with cylinder；The hydrogen is logical
The side wall of tracheae is equipped with venthole, and the first annular retaining wall is laid in the periphery wall of hydrogen snorkel, the second annular gear
Wall is laid in the outside of first annular retaining wall, and there are for placing silica gel between the first annular retaining wall and the second annular retaining wall
The gap of particle, correspondingly, the first annular retaining wall are equipped with the first venthole that supplied gas flows to gap, second annular
Retaining wall is equipped with the second venthole that inner barrel is flowed into for the hydrogen after drying；The cylinder is equipped with the gas nozzle gone out for hydrogen stream.
Preferably, the fast disassembly type hydrogen generator further includes the drying unit for drying silica gel particle, the drying
Device includes two heating fins for being divided into cylinder two sides, fixed frame and the driving machine for driving heating fin movement
Structure；The fixed frame includes the support rod mutually fixed with pedestal, the first support plate, the second support plate and connecting rod, the company
The both ends of extension bar are mutually fixed with the first support plate, the second support plate respectively, and first support plate and the second support plate are set respectively
It sets above and below cylinder；The heating fin is slidably arranged between the first support plate, the second support plate.
Preferably, the driving mechanism includes traction rope, the fixed ring for being fixed on cylinder lateral wall and hollow behaviour
Make handle, one end and the heating fin of the traction rope are mutually fixed, and the traction rope is arranged in the hollow inside of fixed ring, described
Operation handle is mutually fixed with another heating fin, and the end of the traction rope passes through the hollow inside of operation handle.
Preferably, the operation handle is equipped with force shank backwards to one end of heating fin.
Preferably, the straining chamber is communicated with oxygen bleed line, the oxygen bleed line is connected with surge tank, described
Surge tank is equipped with negative pressure fan, and the surge tank is communicated with escape pipe backwards to oxygen bleed line one end.
Preferably, the automatic water filling device includes water tank and water injection pipe, first is equipped with inside the water injection pipe
Limit film, elastic component, water blockoff ball and the second limit film, one end of the elastic component are mutually fixed with the first limit film, the other end
It is mutually fixed with water blockoff ball, second limit film is set to water blockoff ball backwards to the first limit film side.
The utility model has the following beneficial effects:
In fast disassembly type hydrogen generator provided by the utility model, experimenter can split hydrogen by adjusting fixed mechanism
Gas generating device and pedestal, consequently facilitating experimenter individually splits hydrogen formation apparatus and body.During the installation process, real
It tests personnel only to need to press electrolytic cell, so that the first fixing seat screws in the annular fixing groove in the second fixing seat, can connect
Power supply.Meanwhile foreign matter is fallen in annular fixing groove in order to prevent, being additionally provided in annular fixing groove can be with the bullet of elastic component
The annular fixinig plate that power moves up and down.Split process is opposite with above-mentioned installation process, so that experimenter saves significantly
Time about needed for cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fast disassembly type hydrogen generator in the present embodiment；
Fig. 2 is the structural schematic diagram of fast disassembly type hydrogen generator in the present embodiment；
Fig. 3 is the schematic diagram of the section structure of fast disassembly type hydrogen generator in the present embodiment；
Fig. 4 is the portion the A enlarged drawing in Fig. 3；
Fig. 5 is the portion the B enlarged drawing in Fig. 3；
Fig. 6 is the portion the C enlarged drawing in Fig. 3；
Fig. 7 is the partial profile structure of fast disassembly type hydrogen generator in the present embodiment；
Fig. 8 is the portion the D enlarged drawing in Fig. 3.
In figure: 1, pedestal, the 21, first fixing seat, the 22, first elastic component, 23, annular fixinig plate, 24, locating core, 31, the
Two fixing seats, 32, locating slot, 33, electrode, 34, electrolytic cell, 35, diaphragm, 36, fixing clip, 41, straining chamber, the 42, first filter
The network of rivers, the 43, second water strainer, 50, hydrogen snorkel, 500, venthole, 51, first annular retaining wall, the 52, second annular retaining wall,
53, cylinder, 54, gas nozzle, 61, support rod, 62, heating fin, 63, traction rope, 65, operation handle, 650, force shank, 66,
Second support plate, 68, connecting rod, 67, fixed ring, 71, oxygen bleed line, 72, surge tank, 720, escape pipe, 73, negative pressure wind
Fan, 8, water tank, 82, water injection pipe, the 83, second limit film, 84, elastic component, 85, water blockoff ball, the 86, first limit film.
Specific embodiment
The present embodiment provides a kind of technical solutions:
As shown in Fig. 1~8, fast disassembly type hydrogen generator, including pedestal 1, hydrogen formation apparatus, for removing institute in hydrogen
It is mingled with the drying device and automatic water filling device of moisture；Hydrogen formation apparatus include the electrolytic cell 34 for accommodating electrolyte, with it is outer
The electrode 33 and fixed mechanism that boundary's power supply is connected, electrode 33 are set to the inside of electrolytic cell 34；Fixed mechanism includes rotation
The first fixing seat 21 on pedestal 1 and setting are set in electrolytic cell 34 towards 1 one end of pedestal and conductive second fixed
Seat 31, the first fixing seat 21 are equipped with the annular fixing groove of adaptation the second fixing seat 31 insertion, the second fixing seat 31 and 33 phase of electrode
It is fixed；Fixed mechanism further includes the first elastic component 22 and annular fixinig plate 23 for being fixedly installed on the slot bottom of annular fixing groove,
Annular fixinig plate 23 is adapted with annular fixing groove, and is mutually fixed with the free end of the first elastic component 22；The slot of annular fixing groove
Wall is equipped with the first screw thread, and correspondingly, the lateral wall of the second fixing seat 31 is equipped with the second fixed screw thread of the first screw-threaded coupling.
Wherein, experimenter can split hydrogen formation apparatus and pedestal by adjusting fixed mechanism, consequently facilitating experiment people
Member individually splits hydrogen formation apparatus and body.During the installation process, experimenter only needs to press electrolytic cell 34, so that the
One fixing seat 21 screws in the annular fixing groove in the second fixing seat 31, can power on.Meanwhile foreign matter is fallen in order to prevent
It is fixed that the annular that can be moved up and down with the elastic force of the first elastic component 22 is additionally provided with into annular fixing groove, in annular fixing groove
Piece 23.Split process is opposite with above-mentioned installation process, so that the cleaning required time is greatly saved in experimenter.
As shown in Figure 3 and Figure 4, the first fixing seat 21 is equipped with conductive locating core 24, correspondingly, in the second fixing seat 31
Portion is equipped with locating slot 32 compatible with locating core 24.The setting of locating core 24 can prevent the hydrogen generator in use
Poor contact influences experiment operation.
As shown in Figure 3 and Figure 5, diaphragm 35 is equipped in the middle part of electrolytic cell 34, correspondingly, hydrogen formation apparatus further includes for solid
Determine the fixing clip 36 of diaphragm 35, the quantity of fixing clip 36 is two, and two fixing clips 36 are separately positioned on electrolytic cell 34
Both ends, diaphragm 35 is fixed in the reserved gap of fixing clip 36.Diaphragm 35 is fixed on electrolytic cell by fixing clip 36
34 inside, and the side wall of electrolytic cell is arranged in fixing clip 36, can both increase the contact area of diaphragm 35 Yu electrolyte, also make
Diaphragm 35 fixed effect more preferably, it is not easily to fall off.
As shown in Figure 3 and Figure 4, hydrogen formation apparatus further includes the straining chamber 41 for being fixedly installed on 34 top of electrolytic cell, filter
The inside of water chamber 41 is successively fixedly installed the first water strainer 42 and the second water strainer 43 from bottom to top.
As shown in Figure 3 and Figure 6, drying device include hollow cylinder 53, hydrogen snorkel 50, first annular retaining wall 51 with
And second annular retaining wall 52, one end of hydrogen snorkel 50 and the top of straining chamber 41 are connected, the other end is connected with cylinder 53
It is logical；The side wall of hydrogen snorkel 50 is equipped with venthole 500, and first annular retaining wall 51 is laid in the periphery wall of hydrogen snorkel 50,
Second annular retaining wall 52 is laid in the outside of first annular retaining wall 51, between first annular retaining wall 51 and the second annular retaining wall 52
There are the gaps for placing silica gel particle, and correspondingly, first annular retaining wall 51 is equipped with the first ventilation that supplied gas flows to gap
Hole, the second annular retaining wall 52 are equipped with the second venthole flowed into inside cylinder 53 for the hydrogen after drying；Cylinder 53 is equipped with hydrogen supply
The gas nozzle 54 that air-flow goes out.
As depicted in figs. 1 and 2, which further includes the drying unit for drying silica gel particle, is dried
Equipment for drying include two heating fins 62 for being divided into 53 two sides of cylinder, fixed frame and for drive heating fin 62 move
Driving mechanism；Fixed frame includes support rod 61, first support plate, second support plate 66 and the connecting rod fixed with 1 phase of pedestal
68, the both ends of connecting rod 68 are fixed with the first support plate, 66 phase of the second support plate respectively, the first support plate and the second support plate 66
It is separately positioned on above and below cylinder 53；Heating fin 62 is slidably arranged between the first support plate, the second support plate 66.
As depicted in figs. 1 and 2, driving mechanism include traction rope 63, the fixed ring 67 for being fixed on 53 lateral wall of cylinder and
Hollow operation handle 65, one end and heating 62 phase of fin of traction rope 63 are fixed, and traction rope 63 is arranged in fixed ring 67
Empty internal, operation handle 65 is fixed with another 62 phase of heating fin, and the end of traction rope 63 passes through the hollow interior of operation handle 65
Portion.
As shown in Figure 1, operation handle 65 is equipped with force shank 650 backwards to one end of heating fin 62.
When the silica gel particle water suction in drying device is failed, experimenter can be made by pushing the shank 650 that exerts a force
Fin 62 must be heated to move, it is made to be closer to cylinder 53, so that the silica gel particle inside cylinder 53 can be by
Drying.Pass through, experimenter can also by draw traction rope 63 free end, with realize pull the other side heating fin 62 into
Row movement.
As shown in Figure 1, straining chamber 41 is communicated with oxygen bleed line 71, oxygen bleed line 71 is connected with surge tank 72, delays
Tank 72 is rushed equipped with negative pressure fan 73, surge tank 72 is communicated with escape pipe 720 backwards to 71 one end of oxygen bleed line.
When directly being arranged due to purity oxygen to laboratory, experimenter sucks the oxygen of excessive concentrations for a long time, has to body
There is certain harm.Therefore, oxygen is by the way that after surge tank 72, the air that can be sucked with negative pressure fan 73 is mixed, thus realization pair
The dilution of oxygen, in case laboratory regional area oxygen concentration is excessively high.
As shown in Figure 7 and Figure 8, automatic water filling device includes water tank 8 and water injection pipe 82, is equipped with inside water injection pipe 82
First limit film 86, elastic component 84, water blockoff ball 85 and the second limit film 83, one end of elastic component 84 and the first limit film 86
Mutually fixed, the other end is fixed with 85 phase of water blockoff ball, and the second limit film 83 is set to water blockoff ball 85 backwards to 86 side of the first limit film.
When the electrolysis liquid surface decline in electrolytic cell 34, the electrolyte in water tank 8 can press to water blockoff ball 85, to make
It obtains elastic component 84 and elastic deformation occurs.When water blockoff ball 85 is separated with the second limit film 83, electrolyte can be along water injection pipe 82
It flows in electrolytic cell 34.
Claims (9)
1. fast disassembly type hydrogen generator, including pedestal (1), which is characterized in that further include hydrogen formation apparatus, for removing hydrogen
The drying device and automatic water filling device of middle be mingled with moisture；
The hydrogen formation apparatus include the electrolytic cell (34) for accommodating electrolyte, the electrode (33) being connected with extraneous power supply and
Fixed mechanism, the electrode (33) are set to the inside of electrolytic cell (34)；
The fixed mechanism includes the first fixing seat (21) being rotatably arranged on pedestal (1) and is arranged in electrolytic cell (34) court
To pedestal (1) one end and conductive second fixing seat (31), first fixing seat (21) is equipped with the second fixing seat of adaptation
(31) annular fixing groove being inserted into, second fixing seat (31) are mutually fixed with electrode (33)；
The fixed mechanism further includes that the first elastic component (22) for being fixedly installed on the slot bottom of annular fixing groove and annular are fixed
Piece (23), the annular fixinig plate (23) is adapted with annular fixing groove, and mutually fixes with the free end of the first elastic component (22)；
The cell wall of the annular fixing groove is equipped with the first screw thread, and correspondingly, the lateral wall of second fixing seat (31) is equipped with the
The second fixed screw thread of one screw-threaded coupling.
2. fast disassembly type hydrogen generator according to claim 1, which is characterized in that first fixing seat (21) is equipped with can
Conductive locating core (24) is correspondingly equipped with locating core (24) compatible locating slot in the middle part of second fixing seat (31)
(32)。
3. fast disassembly type hydrogen generator according to claim 1, which is characterized in that be equipped with diaphragm in the middle part of electrolytic cell (34)
(35), correspondingly, the hydrogen formation apparatus further includes the fixing clip (36) for fixing the fixing clip of diaphragm (35) (36)
Quantity be two, two fixing clips (36) are separately positioned on the both ends of electrolytic cell (34), and diaphragm (35) is fixed on fixing clamp
In the reserved gap of piece (36).
4. fast disassembly type hydrogen generator according to claim 1, which is characterized in that the hydrogen formation apparatus further includes solid
Surely the inside of the straining chamber (41) being set to above electrolytic cell (34), the straining chamber (41) is successively fixedly installed from bottom to top
First water strainer (42) and the second water strainer (43).
5. fast disassembly type hydrogen generator according to claim 1, which is characterized in that the drying device includes hollow cylinder
Body (53), hydrogen snorkel (50), first annular retaining wall (51) and the second annular retaining wall (52), the hydrogen snorkel (50)
One end and straining chamber (41) above be connected, the other end is connected with cylinder (53)；
The side wall of the hydrogen snorkel (50) is equipped with venthole (500), and it is logical that the first annular retaining wall (51) is laid in hydrogen
The periphery wall of tracheae (50), second annular retaining wall (52) are laid in the outside of first annular retaining wall (51), first ring
There are the gaps for placing silica gel particle between shape retaining wall (51) and the second annular retaining wall (52), correspondingly, first ring
Shape retaining wall (51) is equipped with the first venthole that supplied gas flows to gap, and second annular retaining wall (52) is equipped with for the hydrogen after drying
Gas flows into second internal venthole of cylinder (53)；
The cylinder (53) is equipped with the gas nozzle (54) gone out for hydrogen stream.
6. fast disassembly type hydrogen generator according to claim 1, which is characterized in that further include for drying silica gel particle
Drying unit, the drying unit include two heating fins (62) for being divided into cylinder (53) two sides, fixed frame and are used for
The driving mechanism of driving heating fin (62) movement；
The fixed frame includes the support rod (61) mutually fixed with pedestal (1), the first support plate, the second support plate (66) and connects
Extension bar (68), the both ends of the connecting rod (68) are mutually fixed with the first support plate, the second support plate (66) respectively, and described first
Fagging and the second support plate (66) are separately positioned on above and below cylinder (53)；
The heating fin (62) is slidably arranged between the first support plate, the second support plate (66).
7. fast disassembly type hydrogen generator according to claim 6, which is characterized in that the driving mechanism includes traction rope
(63), it is fixed on the fixed ring (67) and hollow operation handle (65) of cylinder (53) lateral wall, the traction rope (63)
One end is mutually fixed with heating fin (62), and the traction rope (63) is arranged in the hollow inside of fixed ring (67), the manipulator
Handle (65) is mutually fixed with another heating fin (62), and the end of the traction rope (63) passes through the hollow interior of operation handle (65)
Portion.
8. fast disassembly type hydrogen generator according to claim 7, which is characterized in that the operation handle (65) is backwards to heating
One end of fin (62) is equipped with force shank (650).
9. fast disassembly type hydrogen generator according to claim 7, which is characterized in that the straining chamber (41) is communicated with oxygen
Escape pipe (71), the oxygen bleed line (71) are connected with surge tank (72), and the surge tank (72) is equipped with negative pressure fan
(73), the surge tank (72) is communicated with escape pipe (720) backwards to oxygen bleed line (71) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670390.3U CN208917318U (en) | 2018-10-15 | 2018-10-15 | Fast disassembly type hydrogen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670390.3U CN208917318U (en) | 2018-10-15 | 2018-10-15 | Fast disassembly type hydrogen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208917318U true CN208917318U (en) | 2019-05-31 |
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ID=66709257
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821670390.3U Active CN208917318U (en) | 2018-10-15 | 2018-10-15 | Fast disassembly type hydrogen generator |
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| CN (1) | CN208917318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082678A (en) * | 2018-10-15 | 2018-12-25 | 浙江省食品药品检验研究院 | A kind of fast disassembly type hydrogen generator |
-
2018
- 2018-10-15 CN CN201821670390.3U patent/CN208917318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082678A (en) * | 2018-10-15 | 2018-12-25 | 浙江省食品药品检验研究院 | A kind of fast disassembly type hydrogen generator |
| CN109082678B (en) * | 2018-10-15 | 2024-04-05 | 浙江省食品药品检验研究院 | Quick detach formula hydrogen generator |
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