CN202988708U - Hydrogen generator with adjustable pressure - Google Patents
Hydrogen generator with adjustable pressure Download PDFInfo
- Publication number
- CN202988708U CN202988708U CN 201220533774 CN201220533774U CN202988708U CN 202988708 U CN202988708 U CN 202988708U CN 201220533774 CN201220533774 CN 201220533774 CN 201220533774 U CN201220533774 U CN 201220533774U CN 202988708 U CN202988708 U CN 202988708U
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- China
- Prior art keywords
- low level
- valve
- hydrogen
- header tank
- level still
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- 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
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a hydrogen generator with adjustable pressure. The hydrogen generator is mainly composed of lower kettles, high grooves and a pipe valve. The hydrogen generator with the adjustable pressure is characterized in that a first high groove (5) is arranged above a first low kettle (22), the bottom of the first high groove (5) is connected with the upper end of a first communicating pipe (7) which is inserted in the first low kettle (22), the lower end of the first communicating pipe extends at the position of one sixth of the lower portion of the first low kettle (22), and a first blow-down valve (6) is arranged on the top of the first high groove (5). The upper end of a first connecting pipe (9) is connected with the upper portion of the first high groove (5), and the lower end of the first connecting pipe (9) is connected with the upper portion of a second low kettle (23). The upper end of a second connecting pipe (14) is connected with the upper portion of a second high groove (10), and the lower end of the second connecting pipe (14) is connected with the upper portion of a third low kettle (24). Thus, four sets of devices are sequentially in series connection through connecting pipes. A hydrogen valve (4) is arranged on the upper portion of the first low kettle (22) of a first set of device, a kettle cover (3) is arranged on the middle portion of the first low kettle (22) of the first set of device, and a sieve plate (1) is arranged above a lower end port of the first communicating pipe (7) on the bottom portion of the first low kettle (22) of the first set of device. A high groove of a last set of device is open, and other high grooves and low kettles are all sealed. The hydrogen generator is convenient to operate, safe and reliable, and capable of timely controlling starting or stopping of reaction, avoiding hydrogen waste and influencing on the environment and further adjusting hydrogen output pressure.
Description
One, technical field
The utility model relates to the liquid-solid contact aerogenesis apparatus of a kind of adjustable-pressure, and the adjustable-pressure hydrogen generator of sources of hydrogen particularly is provided for filling hydrogen balloon.
Two, background technology
Hydrogen balloon is widely used at aspects such as celebration, decoration, meteorological observations.At present, provide sources of hydrogen to mainly contain high pressure hydrogen steel cylinder and airtight hydrogen formation apparatus dual mode for filling hydrogen balloon.The high pressure hydrogen steel cylinder is easily blasted, and must transport by special train professional's operation; Airtight hydrogen formation apparatus corrosion-vulnerable must regularly be made resistance test, and easy superpressure, must setting pressure table and safety valve.Malfunctioning due to tensimeter and safety valve also corrosion-vulnerable, must running check change very trouble.Feed intake when excessive, safety valve is released excess hydrogen, causes waste, and affects environment.What safety valve was released is flammable explosive hydrogen, equally easily causes danger.If copy the laboratory kipp gas generator, make the hydrogen formation apparatus that amplifies, can get rid of above-mentioned potential safety hazard, fill the required pressure of large balloon but exist the hydrogen pressure that produces not reach.
Three, summary of the invention
The purpose of this utility model is a kind of easy to operate, safe and reliable adjustable-pressure hydrogen generator of design.The adjustable-pressure hydrogen generator that the utility model proposes is mainly formed by low level still, header tank and pipe valve repeated combination.
The technical scheme that the utility model adopts is: establish header tank above the low level still, the bottom of header tank is the siphunculus upper end in succession, inserts the low level still communicating pipe, and its lower end reaches 1/6 place, low level still bottom, establishes blow-off valve at the header tank top.Said apparatus is made many covers, join with the header tank top of first pipe connecting upper end and first set device, the low level still top of its lower end and the second covering device joins; Header tank top with second pipe connecting upper end and the second covering device joins, and the low level still top of its lower end and the 3rd covering device joins.Like this, many covering devices are connected successively with pipe connecting.Hydrogen valve is established on low level still top at the first set device; Kettle cover is established at the middle part; The bottom, communicating pipe end opening top establish sieve plate.The header tank of last covering device is uncovered, and all the other header tanks and low level still all seal.Only the first set device is loaded onto the reaction medicine, makes hydrogen generator, and all the other each covering devices are loaded onto clear water, make the fluid-tight supercharging blower.The series connection tricks is more, and the hydrogen output pressure that produces is higher.First set is made of alkaline-resisting, heat-resisting metallic substance, and all the other each covers are all used plastic production.
The utlity model has following advantage and beneficial effect: the utility model is easy to operate, and is safe and reliable, can in time control the generation of reaction or stop, and can avoid the hydrogen waste and affect environment, can also regulate the hydrogen output pressure.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Four, description of drawings
Fig. 1 is the utility model structure iron
in figure, 1, sieve plate, 2, the reaction liquid level, 3, kettle cover, 4, hydrogen valve, 5, the first header tank, 6, the first blow-off valve, 7, the first communicating pipe, 8, the second liquid level, 9, the first pipe connecting, 10, the second header tank, 11, the second blow-off valve, 12, the second communicating pipe, 13, the 3rd liquid level, 14, the second pipe connecting, 15, the 3rd blow-off valve, 16, third high position groove, 17, the third connecting pipe, 18, the 4th liquid level, 19, the 3rd pipe connecting, 20, the 4th header tank, 21, the 4th communicating pipe, 22, the first low level still, 23, the second low level still, 24, the 3rd low level still, 25, the 4th low level still.
Five, embodiment
As shown in Figure 1, the bottom of establishing the first header tank 5, the first header tanks 5 above the first low level still 22 connect first communicating pipe 7 upper end, the first communicating pipe 7 were inserted the first low level still 22, its lower end reaches 1/6 place, the first low level still 22 bottom, establishes the first blow-off valve 6 at the first header tank 5 tops.Join with the first pipe connecting 9 upper ends and the first header tank 5 tops, its lower end and the second low level still 23 tops join; Join with the second pipe connecting 14 upper ends and the second header tank 10 tops, its lower end and the 3rd low level still 24 tops join, and like this, the quadruplet device are connected successively with pipe connecting.Hydrogen valve 4 is established on the first low level still 22 tops at the first set device; Kettle cover 3 is established at the middle part; The bottom, first communicating pipe 7 lower port top establish sieve plate 1.The 4th header tank 20 of last covering device is uncovered, and all the other header tanks and low level still all seal.
Resistance to air loss that should first inspection units before using, method is: close kettle cover 3, hydrogen valve 4, the first blow-off valve 6, the second blow-off valve 11 and the 3rd blow-off valve 15, add water in the 4th header tank 20, when water is arranged at the 4th header tank 20 bottoms, stop adding water, in standing a moment, observe the 4th header tank 20 bottom waters surface and whether descend, as the explanation gas leakage that descends.Air-leak section may be that kettle cover 3, hydrogen valve 4, the first blow-off valve 6, the second blow-off valve 11 and the 3rd blow-off valve 15 seal washers are damaged, should in time change.
During use, solid pharmaceutical (as: aluminium) is placed on sieve plate 1, builds kettle cover 3, then close hydrogen valve 4.Then, add appropriate amount of fluid medicine (as: sodium hydroxide solution) to the first header tank 5, to the second header tank 10, third high position groove 16, to the 4th header tank 20, add respectively proper amount of clear water.
During gas processed, turn on hydrogen valve 4, liquid drug flows to the bottom of the first low level still 22 by the first header tank 5, then rises to sieve plate 1 top with the solid pharmaceutical contact and react, and the gas of generation is emitted from airway.The used time does not close gas that hydrogen valve 4, the first interior continuation of low level still 22 reactions produce and makes that in container, pressure strengthens, and liquid drug is pushed back the first header tank 5, and liquid drug and solid pharmaceutical are disengaged, and reacts to stop voluntarily.Only first set device operation of above-mentioned use, the gaseous tension that produces is lower.
During gas processed, if first close the first blow-off valve 6, and then turn on hydrogen valve 4, liquid drug flows to the bottom of the first low level still 22 by the first header tank 5, then rises to sieve plate 1 top with the solid pharmaceutical contact and react, and the gas of generation is emitted from airway.The used time is not closed hydrogen valve 4, the gas that the first interior continuation reaction of low level still 22 produces makes pressure increasing in container, liquid drug is pushed back the first header tank 5, the gas of the first header tank 5 is pressed into the second low level still 23, the clear water of the second low level still 23 is pressed into the second header tank 10, liquid drug and solid pharmaceutical are disengaged, and reaction stops voluntarily.Use this moment, and the operation of the covering device is arranged, and the gaseous tension that produces approximately increases by 1 times.
During gas processed, if first close the first blow-off valve 6 and the second blow-off valve 11, and then turn on hydrogen valve 4, the gaseous tension that produces is approximately 3 times of single covering device operation.
In like manner, if first close the first blow-off valve 6, the second blow-off valve 11 and the 3rd blow-off valve 15, the gaseous tension that produces is approximately 4 times of single covering device operation.
Use the utility model preparing gas very convenient, can in time control the generation of reaction or stop, can also by changing the running gear tricks, regulate the hydrogen output pressure.
Claims (3)
1. adjustable-pressure hydrogen generator, mainly formed by low level still, header tank and pipe valve, it is characterized in that: establish the first header tank (5) above the first low level still (22), the bottom of the first header tank (5) connects the first communicating pipe (7) upper end, the first communicating pipe (7) is inserted the first low level still (22), its lower end reaches 1/6 place, the first low level still (22) bottom, establishes the first blow-off valve (6) at the first header tank (5) top.
2. a kind of adjustable-pressure hydrogen generator according to claim 1 is characterized in that: join with the first pipe connecting (9) upper end and the first header tank (5) top, its lower end and the second low level still (23) top join; Join with the second pipe connecting (14) upper end and the second header tank (10) top, its lower end and the 3rd low level still (24) top join, and like this, the quadruplet device are connected successively with pipe connecting.
3. a kind of adjustable-pressure hydrogen generator according to claim 1 is characterized in that: hydrogen valve (4) is established on the first low level still (22) top at the first set device; Kettle cover (3) is established at the middle part; The bottom, the first communicating pipe (7) lower port top establish sieve plate (1); The position groove of last covering device is uncovered, and all the other header tanks and low level still all have the lid sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533774 CN202988708U (en) | 2012-10-09 | 2012-10-09 | Hydrogen generator with adjustable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533774 CN202988708U (en) | 2012-10-09 | 2012-10-09 | Hydrogen generator with adjustable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988708U true CN202988708U (en) | 2013-06-12 |
Family
ID=48559907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533774 Expired - Fee Related CN202988708U (en) | 2012-10-09 | 2012-10-09 | Hydrogen generator with adjustable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988708U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712296A (en) * | 2015-12-06 | 2016-06-29 | 邵长存 | Anti-scald safe, low-pressure and environment-friendly hydrogen machine and gas preparation method |
| CN109464965A (en) * | 2018-12-29 | 2019-03-15 | 黄冈师范学院 | A kind of heated type economizing type liquid liquid liquid consolidates gas generator |
| CN109464964A (en) * | 2018-12-29 | 2019-03-15 | 黄冈师范学院 | Gu a kind of simple liquid-liquid/gas generator |
-
2012
- 2012-10-09 CN CN 201220533774 patent/CN202988708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712296A (en) * | 2015-12-06 | 2016-06-29 | 邵长存 | Anti-scald safe, low-pressure and environment-friendly hydrogen machine and gas preparation method |
| CN105712296B (en) * | 2015-12-06 | 2017-07-04 | 邵长存 | A kind of anti-scald, safety, low pressure, environment protection hydrogen machine and gas preparation method |
| CN109464965A (en) * | 2018-12-29 | 2019-03-15 | 黄冈师范学院 | A kind of heated type economizing type liquid liquid liquid consolidates gas generator |
| CN109464964A (en) * | 2018-12-29 | 2019-03-15 | 黄冈师范学院 | Gu a kind of simple liquid-liquid/gas generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131009 |