CN204727601U - The experimental installation that hydrogen is collected is produced in a kind of metal/water reaction - Google Patents
The experimental installation that hydrogen is collected is produced in a kind of metal/water reaction Download PDFInfo
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- CN204727601U CN204727601U CN201520445334.XU CN201520445334U CN204727601U CN 204727601 U CN204727601 U CN 204727601U CN 201520445334 U CN201520445334 U CN 201520445334U CN 204727601 U CN204727601 U CN 204727601U
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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
Abstract
The utility model discloses a kind of metal/water reaction to produce the experimental installation that hydrogen is collected, belong to metal replacement hydrogen producing technology field.The utility model comprises aerogenesis mechanism, Hydrogen collection mechanism and data gathering mechanism; Hydrogen collection mechanism comprises gas cylinder water jacket, gas cylinder inside groove, gas pipe line and gas exhaust duct; Data gathering mechanism comprises liquidometer and data collecting instrument; The lower end of gas cylinder inside groove is inserted in gas cylinder water jacket, and the lower end of gas cylinder inside groove is opening; Gas cylinder inside groove top is provided with two interfaces, and one of them interface is by gas pipe line and aerogenesis mechanism connection, and another interface is communicated with gas exhaust duct; The inside of gas cylinder inside groove is provided with liquidometer, and liquidometer is provided with signal transmitting device, and the output terminal of signal transmitting device is connected with the input terminus of data collecting instrument, is sent in data collecting instrument by the liquid level signal of gas cylinder inner tank interior.The utility model achieves metal/water hydrogen in reaction and collects the automatization with data gathering.
Description
Technical field
The utility model relates to a kind of hydrogen manufacturing collection device of testing, and belongs to metal replacement hydrogen producing technology field, more particularly, relates to a kind of metal/water reaction and produces the experimental installation that hydrogen is collected.
Background technology
Hydrogen is a kind of completely clean new forms of energy and renewable energy source, when hydrogen is used in communications and transportation, heat energy and power generation as fuel, there is the feature of high-level efficiency, high benefit, and the product of hydrogen reaction is water and heat, clean energy truly and sustainable energy, but the energy conversion efficiency of hydrogen is very low, and be difficult to store.
The method of hydrogen manufacturing is a lot, if metal replacement hydrogen manufacturing is exactly a kind of effective hydrogen manufacturing mode, up to now, the metals such as magnesium, zinc, iron and aluminium and acid solution or alkaline solution react hydrogen manufacturing, or the alloy that formed of they and some low melting point metal and water react the modes such as hydrogen manufacturing by large quantifier elimination.Therefore, scientist thinks can use metal/water reaction generation hydrogen, and this method is not only cheap, efficient, and makes the transport of hydrogen and store more simple, but this method is just in the experimental study stage, does not obtain practical application at present.Usually, adopt graduated cylinder drainage to collect hydrogen when studying metal/water reaction in the lab, although this method is feasible, in experimental implementation process, need the water-filling process repeatedly carrying out graduated cylinder, and need during data processing artificially to add up one by one hydrogen output, process is loaded down with trivial details.
In prior art, the existing technical scheme about Hydrogen collection experimental installation is open, as Chinese Patent Application No. 2011202486815, the applying date is on July 15th, 2011, invention and created name is: a kind of Manual control experimental device for hydrogen production, this application case discloses and a kind ofly utilizes metal replacement hydrogen and collect the experimental installation of hydrogen, this device comprises trident bottle, filter screen cylinder, hand-control device, Hydrogen collection device, wherein Hydrogen collection device is by rubber plug, glass bend pipe, emulsion tube, point mouth glass bend pipe, graduated cylinder is formed by connecting in turn, glass bend pipe stretches into one end in trident bottle as hydrogen outlet through rubber plug.Hydrogen collection device in this application case, its advantage is that existing glassware can be utilized to carry out device to be built, simple structure, its shortcoming needs to carry out water-filling process to Hydrogen collection device and collects hydrogen to realize drainage before being each experiment, and need artificially to add up hydrogen output, this has increased the weight of the workload of experimenter greatly.
In sum, the experimental installation how overcoming existing Hydrogen collection needs repeated multiple times water-filling in Hydrogen collection process, and needs the deficiency of complicate statistics hydrogen output, is the technical problem that in prior art, is needed badly solution.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is that the experimental installation overcoming existing Hydrogen collection needs repeated multiple times water-filling in Hydrogen collection process, and need the deficiency of complicate statistics hydrogen output, provide a kind of metal/water reaction and produce the experimental installation that hydrogen is collected, achieve metal/water hydrogen in reaction and collect the automatization with data gathering.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
Metal of the present utility model/water reaction is produced the experimental installation that hydrogen is collected, is comprised aerogenesis mechanism, Hydrogen collection mechanism and data gathering mechanism;
Wherein: Hydrogen collection mechanism comprises gas cylinder water jacket, gas cylinder inside groove, gas pipe line and gas exhaust duct; Data gathering mechanism comprises liquidometer and data collecting instrument;
The lower end of described gas cylinder inside groove is inserted in gas cylinder water jacket, and the lower end of gas cylinder inside groove is opening; Gas cylinder inside groove top is provided with two interfaces, and one of them interface is by gas pipe line and aerogenesis mechanism connection, and another interface is communicated with gas exhaust duct;
The inside of gas cylinder inside groove is provided with liquidometer, and liquidometer is provided with signal transmitting device, and the output terminal of signal transmitting device is connected with the input terminus of data collecting instrument, is sent in data collecting instrument by the liquid level signal of gas cylinder inner tank interior.
Further improve as the utility model, described liquid level counts floating ball type liquid-level meter, and the fly rod of this floating ball type liquid-level meter is provided with ball float.
Further improve as the utility model, described gas cylinder water jacket is the cylindrical tank of upper and lower sealing bottom surface, and the junction of gas cylinder inside groove and gas cylinder water jacket seals and arranges.
Further improve as the utility model, described gas exhaust duct is provided with vent valve.
Further improve as the utility model, described gas cylinder water jacket top is communicated with water inlet pipe, and the bottom of gas cylinder water jacket is communicated with rising pipe, and rising pipe is provided with water discharge valve.
Further improve as the utility model, described water inlet pipe is pipe, and water inlet pipe is connected with water supply pipe; Rising pipe is pipe; Gas cylinder water jacket, gas cylinder inside groove, water inlet pipe and rising pipe are made by synthetic glass.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) experimental installation that hydrogen is collected is produced in, metal of the present utility model/water reaction, tap water is passed in gas cylinder water jacket by water inlet pipe, because gas cylinder water jacket inside communicates with gas cylinder inside groove lower end, during water-filling, the water level of gas cylinder water jacket and gas cylinder inside groove will be consistent, when having hydrogen to enter in gas cylinder inside groove, water in gas cylinder inside groove is discharged to gas cylinder water jacket, causes the water level of gas cylinder inside groove lower than the water level of gas cylinder water jacket; Then vent valve is opened, hydrogen in gas cylinder inside groove is discharged feeding special container and collects, and after hydrogen is drained, gas cylinder inside groove and gas cylinder water jacket exist pressure reduction, water under pressure-driven in gas cylinder water jacket flows into gas cylinder inside groove, again reaches water level balance state; Therefore, only need carry out to gas cylinder water jacket the centralized collection that a water-filling process can realize hydrogen in the utility model, effectively solve the deficiency needing repeatedly water-filling when graduated cylinder drainage collects hydrogen, simplify experimental implementation, substantially increase the efficiency of Hydrogen collection.
(2), the experimental installation that hydrogen is collected is produced in metal of the present utility model/water reaction, gas cylinder inner tank interior is provided with a floating ball type liquid-level meter, the position utilizing ball float to occur with liquid level change changes, change of level in gas cylinder inside groove can be measured and by signal transmitting device by electric signal transmission to data collecting instrument, by data collecting instrument, signal record is changed again, transfer to computer, just one group of time dependent data of gas cylinder inside groove median water level can automatically be generated, by the data of change of level and the size of gas cylinder inside groove, automatically the volume of hydrogen in gas cylinder inside groove can be calculated, avoid the error that people is appearance when carrying out data statistics, effectively shorten the time that data analysis spends, save human cost, improve conventional efficient and accuracy.
(3), the reaction of metal of the present utility model/water produces the experimental installation that hydrogen is collected, and achieves metal/water hydrogen in reaction and collects the automatization with data gathering, and reasonable in design, low cost of manufacture, easy handling and maintenance, be convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation that the experimental installation that hydrogen is collected is produced in metal of the present utility model/water reaction;
Fig. 2 is the cross-sectional view of gas cylinder water jacket in the utility model.
Label declaration in schematic diagram: 1, aerogenesis mechanism; 2, gas cylinder water jacket; 3, gas cylinder inside groove; 4, gas pipe line; 5, gas exhaust duct; 6, water inlet pipe; 7, rising pipe; 8, vent valve; 9, water discharge valve; 10, liquidometer; 11, ball float; 12, signal transmitting device.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
Composition graphs 1 and Fig. 2, the metal/water reaction of the present embodiment is produced the experimental installation that hydrogen is collected, is comprised aerogenesis mechanism 1, Hydrogen collection mechanism and data gathering mechanism.Wherein: Hydrogen collection mechanism comprises gas cylinder water jacket 2, gas cylinder inside groove 3, gas pipe line 4 and gas exhaust duct 5, and data gathering mechanism comprises liquidometer 10 and data collecting instrument.The lower end of gas cylinder inside groove 3 is inserted in gas cylinder water jacket 2, and the lower end of gas cylinder inside groove 3 is opening.Gas cylinder water jacket 2 is the cylindrical tank of upper and lower sealing bottom surface, and gas cylinder inside groove 3 seals with the junction of gas cylinder water jacket 2 and arranges.Gas cylinder water jacket 2 top is communicated with water inlet pipe 6, and gas cylinder water jacket 2 is 5mm with the distance at distance set inflator water jacket 2 top, junction of water inlet pipe 6, and water inlet pipe 6 is pipe, and internal diameter is 8mm, and water inlet pipe 6 is made up of synthetic glass, and wall thickness is 2mm, and length is 15mm.Because water inlet pipe 6 is positioned at the top of gas cylinder water jacket 2, the device caused is moved for more than 2 time damaged for avoiding gas cylinder water jacket, rising pipe 7 is communicated with in the bottom of gas cylinder water jacket 2, rising pipe 7 is pipe, internal diameter is 8mm, and wall thickness is 2mm, and length is 15mm, rising pipe 7 is made up of synthetic glass, and rising pipe 7 is provided with water discharge valve 9.Gas cylinder inside groove 3 top is provided with two interfaces, one of them interface is communicated with aerogenesis mechanism 1 by gas pipe line 4, another interface is communicated with gas exhaust duct 5, and gas exhaust duct 5 is pipe, and internal diameter is 3mm, wall thickness is 2mm, length is 20mm, is made up of synthetic glass, and gas exhaust duct 5 can be connected with emulsion tube, also can be exposed in air, play and the hydrogen collected in gas cylinder inside groove 3 is entered effect in special container.Gas exhaust duct 5 is provided with vent valve 8.Water inlet pipe 6 is pipe, and water inlet pipe 6 is connected with water supply pipe; Rising pipe 7 is pipe, and rising pipe 7 leads to wastewater trough; Gas cylinder water jacket 2 and gas cylinder inside groove 3 are made by synthetic glass, and gas cylinder inside groove 3 is the pipe of upper end sealing, lower ending opening, and the wall thickness of gas cylinder inside groove 3 is 4mm, and internal diameter is 60mm, and internal height is 300mm, and the amount can collecting hydrogen is about 848ml.The wall thickness of gas cylinder water jacket 2 is 4mm, and internal diameter is 140mm, and internal height is 280mm.
The inside of gas cylinder inside groove 3 is provided with liquidometer 10, and liquidometer 10 is floating ball type liquid-level meter, and the fly rod of this floating ball type liquid-level meter is provided with ball float 11, and the diameter of ball float 11 is 45mm, and fly rod diameter is 19mm, is highly 350mm; Liquidometer 10 maximum current exports as 20mA, and minimum current exports as 4mA, corresponds respectively to the full liquid level in gas cylinder inside groove 3 and zero liquid level.Liquidometer 10 is provided with signal transmitting device 12, and the output terminal of signal transmitting device 12 is connected with the input terminus of data collecting instrument, is sent in data collecting instrument by the liquid level signal of gas cylinder inside groove 3 inside.
Metal/water the reaction of the present embodiment is produced the using method that hydrogen collects experimental installation, be the steps include:
Step one, Hydrogen collection
Metal/water the reaction connecting the present embodiment is produced the experimental installation that hydrogen is collected, is closed water discharge valve 9, be connected by water inlet pipe 6, carry out water-filling to gas cylinder water jacket 2 with water supply pipe, and the hydrogen volume collected as required determines filled water amount.The discharge outlet of hydrogen in aerogenesis mechanism 1 is connected with gas pipe line 4 and closes vent valve 8.Take 0.3g nanometer aluminium powder and put into aerogenesis mechanism 1, nanometer aluminium powder and aqueous solution generation replacement(metathesis)reaction releasing hydrogen gas, hydrogen enters in gas cylinder inside groove 3 by gas pipe line 4, and water isopyknic in gas cylinder inside groove 3 is discharged, the water be discharged in gas cylinder inside groove 3 enters gas cylinder water jacket 2, thus the hydrogen that under accumulation, aluminium/water reaction produces in gas cylinder inside groove 3.
Step 2, data gathering
Liquidometer 10 sets full liquid level and zero liquid level according to the liquid level of gas cylinder inside groove 3 before use, be connected with the input terminus of data collecting instrument by the output terminal of signal transmitting device 12 on liquidometer 10, the liquid level in gas cylinder inside groove 3 just can represent on computers.
Step 3, hydrogen discharge
Open vent valve 8, by the hydrogen discharge in gas cylinder inside groove 3 in special container or air, after having discharged, the water in gas cylinder water jacket 2 can flow in gas cylinder inside groove 3 again, makes gas cylinder inside groove 3 be in again initial liquid level state, closes vent valve 8.
The experimental installation that hydrogen is collected is produced in the metal/water reaction of the present embodiment, its principle of work is that the hydrogen that metal/water reaction produces enters gas cylinder inside groove 3 by gas pipe line 4, water in gas cylinder inside groove 3 can be discharged to gas cylinder water jacket 2, thus a large amount of hydrogen can be collected in gas cylinder inside groove 3, and floating ball type liquid-level meter can sense the change of gas cylinder inside groove 3 median water level by the variation in altitude of ball float 11, and by data collecting instrument, the electrical signal collection that signal transmitting device 12 on floating ball type liquid-level meter spreads out of is got off, when completing the collection of the collection of hydrogen and data, by gas exhaust duct 5, the hydrogen in gas cylinder inside groove 3 is discharged, now, water in gas cylinder water jacket 2 can flow in gas cylinder inside groove 3 automatically, realize automatic water-returning.
The experimental installation that hydrogen is collected is produced in the metal/water reaction of the present embodiment, tap water is passed in gas cylinder water jacket 2 by water inlet pipe 6, because gas cylinder water jacket 2 inside communicates with gas cylinder inside groove 3 lower end, during water-filling, gas cylinder water jacket 2 will be consistent with the water level of gas cylinder inside groove 3, when having hydrogen to enter in gas cylinder inside groove 3, water in gas cylinder inside groove 3 is discharged to gas cylinder water jacket 2, causes the water level of gas cylinder inside groove 3 lower than the water level of gas cylinder water jacket 2; Then vent valve 8 is opened, hydrogen in gas cylinder inside groove 3 is discharged feeding special container and collects, and after hydrogen is drained, gas cylinder inside groove 3 and gas cylinder water jacket 2 exist pressure reduction, water under pressure-driven in gas cylinder water jacket 2 flows into gas cylinder inside groove 3, again reaches water level balance state; Therefore, only need carry out to gas cylinder water jacket 2 centralized collection that a water-filling process can realize hydrogen in the present embodiment, effectively solve the deficiency needing repeatedly water-filling when graduated cylinder drainage collects hydrogen, simplify experimental implementation, substantially increase the efficiency of Hydrogen collection.
The experimental installation that hydrogen is collected is produced in the metal/water reaction of the present embodiment, gas cylinder inside groove 3 inside is provided with a floating ball type liquid-level meter, the position utilizing ball float 11 to occur with liquid level change changes, change of level in gas cylinder inside groove 3 can be measured and by signal transmitting device 12 by electric signal transmission to data collecting instrument, by data collecting instrument, signal record is changed again, transfer to computer, just one group of time dependent data of gas cylinder inside groove 3 median water level can automatically be generated, by the data of change of level and the size of gas cylinder inside groove 3, automatically the volume of hydrogen in gas cylinder inside groove 3 can be calculated, avoid the error that people is appearance when carrying out data statistics, effectively shorten the time that data analysis spends, save human cost, improve conventional efficient and accuracy.
The experimental installation that hydrogen is collected is produced in the metal/water reaction of the present embodiment, achieves metal/water hydrogen in reaction and collects the automatization with data gathering, and reasonable in design, low cost of manufacture, easy handling and maintenance, be convenient to promote the use of.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. metal/water reaction is produced the experimental installation that hydrogen is collected, is comprised aerogenesis mechanism (1), it is characterized in that: also comprise Hydrogen collection mechanism and data gathering mechanism;
Wherein: Hydrogen collection mechanism comprises gas cylinder water jacket (2), gas cylinder inside groove (3), gas pipe line (4) and gas exhaust duct (5); Data gathering mechanism comprises liquidometer (10) and data collecting instrument;
The lower end of described gas cylinder inside groove (3) is inserted in gas cylinder water jacket (2), and the lower end of gas cylinder inside groove (3) is opening; Gas cylinder inside groove (3) top is provided with two interfaces, and one of them interface is communicated with aerogenesis mechanism (1) by gas pipe line (4), and another interface is communicated with gas exhaust duct (5);
The inside of gas cylinder inside groove (3) is provided with liquidometer (10), liquidometer (10) is provided with signal transmitting device (12), the output terminal of signal transmitting device (12) is connected with the input terminus of data collecting instrument, and the liquid level signal that gas cylinder inside groove (3) is inner is sent in data collecting instrument.
2. the experimental installation that hydrogen is collected is produced in metal according to claim 1/water reaction, and it is characterized in that: described liquidometer (10) is floating ball type liquid-level meter, the fly rod of this floating ball type liquid-level meter is provided with ball float (11).
3. the experimental installation that hydrogen is collected is produced in metal according to claim 1/water reaction, it is characterized in that: the cylindrical tank that described gas cylinder water jacket (2) is upper and lower sealing bottom surface, gas cylinder inside groove (3) seals with the junction of gas cylinder water jacket (2) and arranges.
4. metal according to claim 1/water reaction is produced the experimental installation that hydrogen is collected, be it is characterized in that: described gas exhaust duct (5) is provided with vent valve (8).
5. the experimental installation that hydrogen is collected is produced in metal according to claim 1 and 2/water reaction, it is characterized in that: described gas cylinder water jacket (2) top is communicated with water inlet pipe (6), the bottom of gas cylinder water jacket (2) is communicated with rising pipe (7), and rising pipe (7) is provided with water discharge valve (9).
6. the experimental installation that hydrogen is collected is produced in metal according to claim 5/water reaction, and it is characterized in that: described water inlet pipe (6) is pipe, water inlet pipe (6) is connected with water supply pipe; Rising pipe (7) is pipe; Gas cylinder water jacket (2), gas cylinder inside groove (3), water inlet pipe (6) and rising pipe (7) are made by synthetic glass.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521663A (en) * | 2020-04-29 | 2020-08-11 | 安徽工业大学 | Gas collection and measurement device, electrochemical analysis and measurement system and measurement method |
| CN111720727A (en) * | 2020-06-13 | 2020-09-29 | 山东卫康生物医药科技有限公司 | Hydrogen collecting and storing method for hydrogen absorber |
-
2015
- 2015-06-25 CN CN201520445334.XU patent/CN204727601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521663A (en) * | 2020-04-29 | 2020-08-11 | 安徽工业大学 | Gas collection and measurement device, electrochemical analysis and measurement system and measurement method |
| CN111720727A (en) * | 2020-06-13 | 2020-09-29 | 山东卫康生物医药科技有限公司 | Hydrogen collecting and storing method for hydrogen absorber |
| CN111720727B (en) * | 2020-06-13 | 2022-02-08 | 山东卫康生物医药科技有限公司 | Hydrogen collecting and storing method for hydrogen absorber |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |