CN204349498U - A kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station - Google Patents
A kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station Download PDFInfo
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- CN204349498U CN204349498U CN201420837650.7U CN201420837650U CN204349498U CN 204349498 U CN204349498 U CN 204349498U CN 201420837650 U CN201420837650 U CN 201420837650U CN 204349498 U CN204349498 U CN 204349498U
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Abstract
The utility model discloses a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station, comprise control system; LPG cyoinders, liquefied petroleum gas catalytic reforming room and water tank, and air compressor and air preheating chamber; LPG cyoinders and air compressor are all communicated to combustion chamber, and the offgas outlet of combustion chamber is communicated to the gas inlet of liquefied petroleum gas catalytic reforming room and air preheating chamber respectively; The offgas outlet of liquefied petroleum gas catalytic reforming room and air preheating chamber is all communicated to the entrance of water tank; The output of booster and storage battery is all connected to power consumption equipment; Liquefied petroleum gas catalytic reforming room and air preheating chamber are communicated with the anode of SOFC battery pile and negative electrode respectively.This utility model does not need to access civil power, pollution-free, can where district in office charging, and cost is low; Can build near liquefied gas gas-filling station or in gas-filling station, draw materials convenient and swift and raw material supply sufficient; Booster and storage battery can be connected to realize the quick charge of electric automobile simultaneously.
Description
Technical field
The utility model relates to fuel cell charging technique field, particularly a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station.
Background technology
Fuel cell is a kind of can be directly the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of electric energy by the chemical energy be stored in fuel and oxidant, it isothermally in the mode of electrochemical reaction directly by chemical energy for electric energy, not through overheated machine process, so not by the restriction of Carnot cycle, energy conversion efficiency can up to 40%-60%, and environmental friendliness, discharges the pollutants such as SO2 and NOx hardly.
Traditional Solid Oxide Fuel Cell is structurally divided into three layers, i.e. the negative electrode (positive pole) of porous, dense electrolyte layer and porous anode (negative pole) layer, and pass into O2 at the cathode side of battery, anode-side passes into fuel gas.Wherein, dense electrolyte layer plays conduction O2-(or H+) and separate air, fuel gas, and cathode and anode is the place of cell reaction, oxygen obtains electronics and is reduced into oxonium ion and enters negative electrode on negative electrode (air electrode), the oxonium ion of negative electrode, under the effect of concentration gradient, moves to the upper and fuel gas (as H2, CO or CH4 etc.) of anode (fuel electrode) by electrolytical Lacking oxygen and oxidation reaction occurs generates H2O, CO2 etc. and discharge electronics.
Along with the requirement of society to energy-conserving and environment-protective is more and more higher, electric automobile, electric bicycle have become the trend of industry development.Electric automobiles etc. all can directly with commercial power charged in cities and towns, city, but when its travel at a high speed, country road time its charge requirement be difficult to be met, and all have a large amount of gas stations in city or remote regional regular fuel automobile.
The conventional settling mode solving the charge requirement such as above-mentioned electric automobile has:
1. from civil power, set up special line, set up charging station at both sides of highway, but this scheme is with high costs, and electric energy is comparatively large in transmitting procedure loss, has more raised charging cost;
2. at gas station's configuration fuel electric generator, by oil-fired power generating, but have that generating efficiency is low, the large and defect that charging cost is high of environmental pollution.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station, with rational deployment by highway and country road, or near gas-filling station and in charging station, meet electric automobile etc. at a high speed and country road travels time electric energy supplement.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station, comprising:
The control system of charging station;
Controlled by described control system: the LPG cyoinders be interconnected and liquefied petroleum gas catalytic reforming room and be communicated to the water tank of described liquefied petroleum gas catalytic reforming room, also comprise the air compressor and air preheating chamber that are interconnected;
Also comprise the combustion chamber controlled by described control system, described LPG cyoinders is communicated to the fuel gas entrance of described combustion chamber, described air compressor is communicated to the air intake of described combustion chamber, and the offgas outlet of described combustion chamber is communicated to the gas inlet of described liquefied petroleum gas catalytic reforming room and air preheating chamber respectively;
Also comprise the solid-oxide fuel cell stack, booster and the storage battery that also connect successively that are controlled by described control system, the output of described booster and storage battery is all connected to power consumption equipment;
Described liquefied petroleum gas catalytic reforming room is communicated with the anode gas entrance of described solid-oxide fuel cell stack, and described air preheating chamber is communicated with the negative electrode gas entrance of described solid-oxide fuel cell stack;
The offgas outlet of described solid-oxide fuel cell stack is communicated to the offgas outlet of described combustion chamber and after collecting, passes into the gas inlet of described liquefied petroleum gas catalytic reforming room and air preheating chamber respectively.
Wherein, the offgas outlet of described liquefied petroleum gas catalytic reforming room and air preheating chamber is all communicated to the entrance of described water tank, and the condensed water that the condenser condenses in described water tank reclaims in tail gas enters described water tank.
Described charging station interval layout setting is in the both sides of highway, country road; Or be arranged near liquefied gas gas-filling station; Or be arranged in liquefied gas gas-filling station.
Pass through technique scheme, a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station that the utility model provides, it is by adopting the liquefied petroleum gas reformed gas after reforming as fuel, and adopt storage battery at non-charge period savings electricity, there is provided wholesale charging current when charging, its tool has the following advantages: do not need to access civil power, do not cause environmental pollution, can where district in office charging, greatly cost-saving; Can build near liquefied gas gas-filling station or in gas-filling station, directly draw materials convenient and swift and raw material supply sufficient from gas-filling station; While connection booster directly charges, the quick charge of electric automobile after connecting storage battery, can be realized.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the structural representation of a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station disclosed in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1, the liquefied petroleum gas type Solid Oxide Fuel Cell charging station that the utility model provides, comprising: the control system of charging station;
Controlled by control system: the LPG cyoinders be interconnected and liquefied petroleum gas catalytic reforming room and be communicated to the water tank of liquefied petroleum gas catalytic reforming room, also comprise the air compressor and air preheating chamber that are interconnected;
Also comprise the combustion chamber controlled by control system, LPG cyoinders is communicated to the fuel gas entrance of combustion chamber, air compressor is communicated to the air intake of combustion chamber, and the offgas outlet of combustion chamber is communicated to the gas inlet of liquefied petroleum gas catalytic reforming room and air preheating chamber respectively;
Also comprise the solid-oxide fuel cell stack, booster and the storage battery that also connect successively that are controlled by control system, the output of booster and storage battery is all connected to power consumption equipment;
Liquefied petroleum gas catalytic reforming room is communicated with the anode gas entrance of solid-oxide fuel cell stack, and air preheating chamber is communicated with the negative electrode gas entrance of solid-oxide fuel cell stack;
The offgas outlet of solid-oxide fuel cell stack is communicated to the offgas outlet of combustion chamber and after collecting, passes into the gas inlet of liquefied petroleum gas catalytic reforming room and air preheating chamber respectively.
Wherein, the offgas outlet of liquefied petroleum gas catalytic reforming room and air preheating chamber is all communicated to the entrance of water tank, because tail gas main component is CO2 and H2O, therefore the condensed water that the condenser condenses in water tank reclaims in tail gas enters the catalytic reforming of water tank for liquefied petroleum gas, has saved water resources.
Operation principle of the present utility model:
Charging station interval layout setting is in the both sides of highway, country road; Or be arranged near liquefied gas gas-filling station; Or be arranged in liquefied gas gas-filling station;
During charging station work, liquefied petroleum gas and air pass into combustion chamber simultaneously and burn, burning liberated heat is by tail gas heating liquefied petroleum gas catalytic reforming room and air preheating chamber, and air passes into the negative electrode of SOFC battery pile and heats SOFC battery pile after entering air preheating chamber preheating, liquefied petroleum gas enters liquefied petroleum gas catalytic reforming room from LPG cyoinders, water also enters liquefied petroleum gas catalytic reforming room simultaneously, the liquefied petroleum gas reformed gas produced after catalysis enters the anode of SOFC battery pile, air after preheating enters the negative electrode of SOFC battery pile, be electric energy by the mode of electrochemical reaction by the chemical energy be stored in liquefied petroleum gas reformed gas, by SOFC battery pile export for direct current, use voltage is reached again: when without electric automobile through booster, during electric bicycle charging, the electricity that SOFC battery pile sends is filled with battery stores, when giving the charging of electric automobile, electric bicycle, except SOFC battery pile provides charging current, storage battery also provides wholesale charging current, can realize the quick charge of electric automobile or electric bicycle.Storage battery without particular/special requirement, lead acid accumulator, lithium-ions battery, nickel-hydrogen accumulator, ultracapacitor and other can store and release the device of electricity.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of above-described embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a liquefied petroleum gas type Solid Oxide Fuel Cell charging station, is characterized in that, comprising:
The control system of charging station;
Controlled by described control system: the LPG cyoinders be interconnected and liquefied petroleum gas catalytic reforming room and be communicated to the water tank of described liquefied petroleum gas catalytic reforming room, also comprise the air compressor and air preheating chamber that are interconnected;
Also comprise the combustion chamber controlled by described control system, described LPG cyoinders is communicated to the fuel gas entrance of described combustion chamber, described air compressor is communicated to the air intake of described combustion chamber, and the offgas outlet of described combustion chamber is communicated to the gas inlet of described liquefied petroleum gas catalytic reforming room and air preheating chamber respectively;
Also comprise the solid-oxide fuel cell stack, booster and the storage battery that also connect successively that are controlled by described control system, the output of described booster and storage battery is all connected to power consumption equipment;
Described liquefied petroleum gas catalytic reforming room is communicated with the anode gas entrance of described solid-oxide fuel cell stack, and described air preheating chamber is communicated with the negative electrode gas entrance of described solid-oxide fuel cell stack;
The offgas outlet of described solid-oxide fuel cell stack is communicated to the offgas outlet of described combustion chamber and after collecting, passes into the gas inlet of described liquefied petroleum gas catalytic reforming room and air preheating chamber respectively.
2. a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station according to claim 1, it is characterized in that, the offgas outlet of described liquefied petroleum gas catalytic reforming room and air preheating chamber is all communicated to the entrance of described water tank, and the condensed water that the condenser condenses in described water tank reclaims in tail gas enters described water tank.
3. a kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station according to claim 1, it is characterized in that, its interval layout setting is in the both sides of highway, country road; Or be arranged near liquefied gas gas-filling station; Or be arranged in liquefied gas gas-filling station.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837650.7U CN204349498U (en) | 2014-12-25 | 2014-12-25 | A kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station |
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| CN201420837650.7U CN204349498U (en) | 2014-12-25 | 2014-12-25 | A kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station |
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| CN204349498U true CN204349498U (en) | 2015-05-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485711A (en) * | 2014-12-25 | 2015-04-01 | 苏州华清京昆新能源科技有限公司 | Liquefied petroleum gas solid oxide fuel cell charging station |
| CN109065914A (en) * | 2018-07-03 | 2018-12-21 | 中国石油大学(北京) | Using liquefied natural gas as the distributed energy resource system based on fuel cell of raw material |
-
2014
- 2014-12-25 CN CN201420837650.7U patent/CN204349498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485711A (en) * | 2014-12-25 | 2015-04-01 | 苏州华清京昆新能源科技有限公司 | Liquefied petroleum gas solid oxide fuel cell charging station |
| CN109065914A (en) * | 2018-07-03 | 2018-12-21 | 中国石油大学(北京) | Using liquefied natural gas as the distributed energy resource system based on fuel cell of raw material |
| CN109065914B (en) * | 2018-07-03 | 2023-09-08 | 中国石油大学(北京) | Distributed energy system based on fuel cell and using liquefied natural gas as raw material |
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