CN102201587A - Liquid fuel gasifier with hot plates with through holes - Google Patents
Liquid fuel gasifier with hot plates with through holes Download PDFInfo
- Publication number
- CN102201587A CN102201587A CN2010101388783A CN201010138878A CN102201587A CN 102201587 A CN102201587 A CN 102201587A CN 2010101388783 A CN2010101388783 A CN 2010101388783A CN 201010138878 A CN201010138878 A CN 201010138878A CN 102201587 A CN102201587 A CN 102201587A
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- CN
- China
- Prior art keywords
- heating plate
- liquid fuel
- perforation
- gasification device
- fuel gasification
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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.)
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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
- Y02E60/50—Fuel cells
Abstract
The invention relates to a liquid fuel gasifier with hot plates, wherein each one of the hot plates is provided with multiple through holes. The liquid fuel gasifier comprises a pipe body, multiple hot plates and a heater. The hot plates are spaced and arranged in a flow passage of the pipe body. The heater has a heat conducting connection with the hot plates to heat the hot plates. The liquid fuel gasifier of the invention utilizes hot plates with through holes, and thus an energy loss of a gasified liquid fuel is reduced and a favorable reaction performance is obtained.
Description
Technical field
The present invention relates to a kind of liquid fuel gasification device, particularly relate to a kind of liquid fuel gasification device that is applied to the fuel cell system reformer with perforation heating plate with perforation heating plate.
Background technology
Gasifier is widely used in the various industrial technologies and the vehicles.Generally speaking, gasifier can be converted into liquid gas or gas-liquid biphasic mixture, perhaps the gas-liquid biphasic mixture is converted into single gas phase.In some applications, gasifier also can be converted into liquid with solid earlier, liquid is converted into gas or gas-liquid biphasic mixture again.
And,, all can use gasifier that liquid fuel is converted into fuel gas no matter be internal combustion engine or fuel cell system in order to pursue high-energy source efficient and low pollution emission, in reinject combustion chamber or the reformer.
Fig. 1 is the structural map of existing known liquid fuel gasification device.As shown in Figure 1, gasifier is to use the means of porous material 10 as gasification of liquid fuel, it is by high pressure thrust the liquid fuel extruding to be pushed away multilayer porous material 10, and because porous material 10 is coated by electric hot plate 20 again and heats, therefore can reach the purpose of gasification of liquid fuel.
Though above-mentioned existing known liquid fuel gasification device can reach the purpose of gasification of liquid fuel, and following shortcoming is arranged:
(1), because is not that all materials that are suitable as gasifier can both be manufactured into porous material easily, as stainless steel, alloy INCONEL etc. for example, therefore restriction to some extent on material is selected, so embarrassed difference in response to liquid fuel, especially higher boiling point, macromolecule complex fuels (as diesel oil and Aviation Fuel), and do variation on the material.
(2) though be cut into droplet when using the porous material enable liquid fuel by porous material, and make droplet gasification by the means of heating, but the thrust that liquid fuel is pressed through hole on the porous material is very big, so cause covert energy loss easily, and fuel such as diesel oil, lam-oil and Aviation Fuel stop up the hole on the porous material easily.Moreover, a little less than the more non-porous material of mechanical performance of porous material, therefore also can't bear excessive thrust, and then cause under operating condition, making many compromises usually.
(3), in addition because porous material has the restriction that shapes, so can't accomplish thickness as thin as a wafer, thick its thermal capacitance but material is healed (Thermal mass or heat capacity) is just bigger, and it is just higher to reach the required heat of uniform temperature, so that need to consume more thermal energy.
This shows that above-mentioned existing liquid fuel gasification device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of liquid fuel gasification device of new structure with perforation heating plate, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing liquid fuel gasification device exists, and the liquid fuel gasification device that provides having of a kind of new structure to bore a hole heating plate, technical problem to be solved is to make it use the heating plate with perforation instead to replace porous material, so that the material category of multiple suitable use to be provided, be very suitable for practicality.
Another object of the present invention is to, a kind of liquid fuel gasification device with perforation heating plate of new structure is provided, technical problem to be solved is to make it utilize structural strong, the withstand voltage high advantage of heating plate, use the excessive situation of porous material pressure drop and improve, thereby be suitable for practicality more.
A further object of the present invention is, a kind of liquid fuel gasification device with perforation heating plate of new structure is provided, technical problem to be solved is because heating plate is easy to processing and manufacturing, and can control the thickness of heating plate easily, and can reduce consumption of heat energy amount when heating, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of liquid fuel gasification device with perforation heating plate that the present invention proposes, it comprises: a body, and it has a runner; The multi-disc heating plate is spaced in runner, and each heating plate has a plurality of perforation again; And a heater, operative connection is in these a little heating plates.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein said body is a metal body.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein at least one this heating plate is a metal heater plate.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein at least one this heating plate is a stainless steel heating plate.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein at least one this heating plate is a bronze medal heating plate.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein the perforation mutual dislocation of those heating plates is provided with.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein those heating plates are parallel each other.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein said heater is arranged in this runner.
Aforesaid liquid fuel gasification device with perforation heating plate, wherein said heater is arranged at outside this runner.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, the liquid fuel gasification device that the present invention has the perforation heating plate has following advantage and beneficial effect at least:
One, the heating board material of the present invention with liquid fuel gasification device of perforation heating plate selected can to select suitable material heating plate according to liquid fuel kind difference easily.
Two, the present invention have the perforation heating plate the liquid fuel gasification device since heating plate process easily, can adjust parameters such as sheet material, penetration hole diameter size, the number of holes, heating plate thickness, to meet different demands.
Three, the present invention have the perforation heating plate the liquid fuel gasification device look application need, a plurality of heating plates of can connecting, has very high gasification efficiency, be fit to be applied on the fuel cell system reformer, be specially adapted to when fuel cell system applications during at the vehicles, can be with fuel cell load variations immediate response.
In sum, the invention relates to a kind of liquid fuel gasification device with perforation heating plate, it comprises: body, multi-disc heating plate and heater.Heating plate is to be spaced in the runner of body, heater then operative connection in heating plate, to heat these heating plates.Liquid fuel gasification device use of the present invention has the energy loss of the heating plate of hole with reduction gasification of liquid fuel, and better reactivity worth is provided.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the structural map of existing known liquid fuel gasification device.
Fig. 2 A is a kind of structure chart of embodiment with liquid fuel gasification device of perforation heating plate of the present invention.
Fig. 2 B is the structure chart of embodiment that another kind of the present invention has the liquid fuel gasification device of perforation heating plate.
Fig. 3 is the cutaway view of the embodiment of a kind of heating plate of the present invention.
10: porous material 20: electric hot plate
100: liquid fuel gasification device 110: body
111: runner 120: heating plate
121: perforation 130: heater
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of liquid fuel gasification device, structure, feature and the effect thereof that foundation the present invention proposes with perforation heating plate, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Fig. 2 A is a kind of structure chart of embodiment with liquid fuel gasification device of perforation heating plate of the present invention.Fig. 2 B is the structure chart of embodiment that another kind of the present invention has the liquid fuel gasification device of perforation heating plate.Fig. 3 is the cutaway view of the embodiment of a kind of heating plate of the present invention.
See also shown in Fig. 2 A and Fig. 2 B, a kind of liquid fuel gasification device 100 of preferred embodiment of the present invention with perforation heating plate 120, it comprises: a body 110, multi-disc heating plate 120 and a heater 130.
Shown in Fig. 2 A and Fig. 2 B, body 110 has a runner 111, flows in order to liquid fuel to be provided, and be gasificated into vaporising fuel in body 110, and its middle tube body 110 can be the metal body.
Shown in Fig. 2 A and Fig. 2 B, heating plate 120 can be spaced in runner 111 each other abreast, and the perforation 121 of each heating plate 120 can shift to install each other, so that liquid fuel is when passing heating plate 120, can increase liquid fuel and rest on time between the heating plate 120, and then improve the degree of liquid fuel gasification.
As shown in Figure 3, heating plate 120 can have 5 perforation 121, but is not limited to this.Owing to heating plate 120 is a sheet material and has the characteristic that is easy to process, therefore can have diversity, and can make the heating plate 120 of different perforation 121 diameter, perforation 121 quantity, thickness etc. easily, to meet different demands selecting for use of sheet material.In addition, because of heating plate 120 is a kind of plate bodys, so that it has is preferable structural, and can have withstand voltage height, pressure drop is low ... etc. advantage.
More preferably, visual application need is connected a plurality of heating plates 120 with the raising gasification efficiency, and is fit to be applied on the fuel cell reformer.In addition, because a plurality of heating plates 120 of can connecting, to improve the gasification degree of liquid fuel, so can in a relatively little space, make liquid fuel gasification become vaporising fuel easily.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (9)
- One kind have the perforation heating plate the liquid fuel gasification device, it is characterized in that it comprises:One body, it has a runner;The multi-disc heating plate is spaced in this runner, and each this heating plate has a plurality of perforation again; AndOne heater, operative connection is in those heating plates.
- 2. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein said body is a metal body.
- 3. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein at least one this heating plate is a metal heater plate.
- 4. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein at least one this heating plate is a stainless steel heating plate.
- 5. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein at least one this heating plate is a bronze medal heating plate.
- 6. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that the wherein perforation mutual dislocation setting of those heating plates.
- 7. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein those heating plates are parallel each other.
- 8. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein said heater is arranged in this runner.
- 9. the liquid fuel gasification device with perforation heating plate according to claim 1 is characterized in that wherein said heater is arranged at outside this runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101388783A CN102201587A (en) | 2010-03-22 | 2010-03-22 | Liquid fuel gasifier with hot plates with through holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101388783A CN102201587A (en) | 2010-03-22 | 2010-03-22 | Liquid fuel gasifier with hot plates with through holes |
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| Publication Number | Publication Date |
|---|---|
| CN102201587A true CN102201587A (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101388783A Pending CN102201587A (en) | 2010-03-22 | 2010-03-22 | Liquid fuel gasifier with hot plates with through holes |
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| CN (1) | CN102201587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119655A (en) * | 2018-08-31 | 2019-01-01 | 广东国鸿氢能科技有限公司 | A kind of fuel cell low-temperature protection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387111Y (en) * | 1999-07-28 | 2000-07-12 | 陈旭辉 | Low pressure gas producer |
| US6550532B1 (en) * | 1999-11-05 | 2003-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Fuel evaporator |
| CN1806360A (en) * | 2004-02-26 | 2006-07-19 | 卡西欧计算机株式会社 | Reactor and power generator |
-
2010
- 2010-03-22 CN CN2010101388783A patent/CN102201587A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387111Y (en) * | 1999-07-28 | 2000-07-12 | 陈旭辉 | Low pressure gas producer |
| US6550532B1 (en) * | 1999-11-05 | 2003-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Fuel evaporator |
| CN1806360A (en) * | 2004-02-26 | 2006-07-19 | 卡西欧计算机株式会社 | Reactor and power generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119655A (en) * | 2018-08-31 | 2019-01-01 | 广东国鸿氢能科技有限公司 | A kind of fuel cell low-temperature protection device |
| CN109119655B (en) * | 2018-08-31 | 2023-09-01 | 国鸿氢能科技(嘉兴)股份有限公司 | Low-temperature protection device for fuel cell |
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Application publication date: 20110928 |