CN212625690U - Box type hydrogen energy power generation equipment and hydrogen energy power generation vehicle - Google Patents
Box type hydrogen energy power generation equipment and hydrogen energy power generation vehicle Download PDFInfo
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- CN212625690U CN212625690U CN202021027036.6U CN202021027036U CN212625690U CN 212625690 U CN212625690 U CN 212625690U CN 202021027036 U CN202021027036 U CN 202021027036U CN 212625690 U CN212625690 U CN 212625690U
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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
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Abstract
The utility model relates to a box-type hydrogen energy power generation equipment and hydrogen energy power generation car, which relates to the field of hydrogen energy power generation equipment, the box-type hydrogen energy power generation equipment comprises a box body and a ventilation board arranged in the box body, a storage chamber for placing a hydrogen supply device is formed between the ventilation board and the box top of the box body, the storage chamber is communicated with the outside, an independent power generation chamber for placing a fuel cell power generation device is arranged below the ventilation board, and the hydrogen supply device supplies hydrogen to the fuel cell power generation device; a plurality of ventilation holes are opened on the surface of the ventilation plate, and the independent power generation chamber is communicated with the storage chamber through the ventilation holes. The utility model discloses can discharge out the hydrogen of leaking in independent power generation room, improve the security.
Description
Technical Field
The utility model belongs to the technical field of hydrogen energy power generation facility's technique and specifically relates to a box hydrogen energy power generation facility and hydrogen energy power generation car are related to.
Background
The fuel cell is a power generation device which directly converts chemical energy of fuel and electrolyte into electric energy, is also a fourth power generation device following thermal power, hydroelectric power and nuclear power, and is a high and new technology development field which is very important in developed countries today. The hydrogen-oxygen fuel cell uses hydrogen as a reducing agent and oxygen as an oxidizing agent, and converts chemical energy into electric energy through the combustion reaction of the fuel, and the working principle of the hydrogen-oxygen fuel cell is the same as that of a primary cell.
The existing box type hydrogen energy power generation equipment is internally provided with a hydrogen-oxygen fuel cell and carries hydrogen and oxygen raw materials to generate power, the box type hydrogen energy power generation equipment is installed on a vehicle, an ideal power emergency mobile standby power station can be formed, and the box type hydrogen energy power generation equipment can be applied to industrial enterprises, building construction engineering emergency rescue, hospitals, major political activities and other places. The box body of the box type hydrogen energy power generation equipment is internally provided with a clapboard, an independent storage chamber is formed between the clapboard and the box top and used for storing a hydrogen tank, a power generation chamber for placing an oxyhydrogen fuel cell is arranged in the box body space below the clapboard, and the hydrogen tank supplies hydrogen to the oxyhydrogen fuel cell in the power generation chamber below the clapboard through a pipeline. The hydrogen is low in density and extremely easy to burn, and in order to ensure the safety of the power generation equipment, the storage chamber is ventilated so as to discharge the hydrogen leaked in the storage chamber.
However, after hydrogen is supplied to the hydrogen-oxygen fuel cell through a pipe, hydrogen leakage may occur in the power generation chamber, and there is still a safety concern.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a box hydrogen energy power generation equipment can discharge out the hydrogen of leaking in independent power generation room, improves the security.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a box-type hydrogen energy power generation device comprises a box body and a ventilation plate arranged in the box body, wherein a storage chamber for placing a hydrogen supply device is formed between the ventilation plate and the box top of the box body, the storage chamber is communicated with the outside, an independent power generation chamber for placing a fuel cell power generation device is arranged below the ventilation plate, and the hydrogen supply device supplies hydrogen to the fuel cell power generation device; a plurality of ventilation holes are opened on the surface of the ventilation plate, and the independent power generation chamber is communicated with the storage chamber through the ventilation holes.
Through adopting above-mentioned technical scheme, the hydrogen supply device in the apotheca supplies hydrogen to the fuel cell power generation facility in the independent electricity generation room, probably has hydrogen to leak in the independent electricity generation room, and the vent hole on the ventilating board can be followed to the hydrogen of leaking is arranged the apotheca, and the apotheca communicates with the external world, and hydrogen can discharge to the external world from the apotheca to hydrogen energy power generation equipment's security has been improved.
The utility model discloses further set up to: the ventilation holes are connected with ventilation pipes, and each ventilation pipe extends towards the storage chamber.
Through adopting above-mentioned technical scheme, during sleet weather, intake easily in the apotheca with external intercommunication, lead to having ponding on the ventilating board, connect the ventilation pipe that extends in to the apotheca in the ventilation hole, can prevent ponding on the ventilating board from the independent electricity generation room of ventilation hole entering below to cause the harm to the fuel cell power generation facility in the independent electricity generation room.
The utility model discloses further set up to: the independent power generation chambers are provided with two.
Through adopting above-mentioned technical scheme, two independent power generation rooms can be used separately or simultaneously, improve the flexibility.
The utility model discloses further set up to: and ventilation grids are respectively arranged on two sides of the storage chamber.
Through adopting above-mentioned technical scheme, the ventilation grid makes the apotheca and external intercommunication, the hydrogen of discharge leakage.
The utility model discloses further set up to: the ventilating pipes are arranged in two rows, and the two rows of ventilating pipes are respectively distributed on the edge parts of two sides of the ventilating plate and are respectively close to the ventilating grids on two sides of the storage chamber.
Through adopting above-mentioned technical scheme, two rows of ventilation pipes are close to the ventilation grid of both sides respectively, can accelerate the exhaust velocity of hydrogen.
The utility model discloses further set up to: the top in the independent power generation room is provided with the guide plate, the guide plate slope sets up, and the one end of guide plate is connected on the lateral wall of keeping away from the independent power generation room in ventilation hole, and the other end is connected the bottom surface of ventilating board is and be close the ventilation hole to make the leakage hydrogen collect extremely the ventilation hole.
Through adopting above-mentioned technical scheme, the guide plate can make the hydrogen of leaking in independent power generation room gather to the one side at ventilation pipe place, is favorable to hydrogen to be discharged from the ventilation pipe.
The utility model discloses further set up to: and the cable and/or the air supply pipeline of the hydrogen supply device penetrates through the ventilation pipe to be connected with the fuel cell power generation device.
By adopting the technical scheme, the lead of the hydrogen supply device directly passes through the vent pipe, so that the installation is simpler and more convenient.
The second purpose of the utility model is to provide a hydrogen energy power generation car.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the hydrogen energy power generation vehicle comprises a compartment and box-type hydrogen energy power generation equipment, wherein the box-type hydrogen energy power generation equipment is arranged in the compartment, or the box-type hydrogen energy power generation equipment is used as the whole or part of the compartment.
Through adopting above-mentioned technical scheme, box hydrogen energy power generation equipment sets up and combines with the carriage, and the electricity generation function can be realized to the carriage to hydrogen energy power generation car removes conveniently, and is flexible.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the leaked hydrogen can be discharged into the storage chamber from the vent hole on the vent plate and then discharged to the outside from the storage chamber communicated with the outside, thereby improving the safety of the hydrogen energy power generation equipment;
2. the ventilation pipe is connected with the ventilation hole, so that accumulated water on the ventilation plate can be prevented from entering the independent power generation chamber below from the ventilation hole, and the fuel cell power generation device in the independent power generation chamber is prevented from being damaged;
3. box hydrogen energy power generation equipment sets up and combines with the carriage, and the carriage can realize the electricity generation function to hydrogen energy power generation car removes conveniently, and is flexible.
Drawings
Fig. 1 is a sectional view of a tank type hydrogen energy power generation device in the first embodiment.
Fig. 2 is a schematic view of the overall structure of a tank type hydrogen energy power generation device in the first embodiment.
Fig. 3 is a schematic view of the overall structure of a hydrogen energy-source power generation car in the second embodiment.
Fig. 4 is a sectional view of a hydrogen energy generation vehicle according to the second embodiment.
Reference numerals: 1. a box body; 2. a ventilation board; 21. a vent hole; 3. a vent pipe; 4. a storage chamber; 5. a hydrogen tank; 51. a cable; 52. a gas line; 6. an independent power generation chamber; 61. a baffle; 7. a fuel cell power plant; 8. a ventilation grille; 9. a carriage.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, for the utility model discloses a box-type hydrogen energy power generation equipment, including box 1 and the ventilating board 2 of installing in box 1, 2 levels of ventilating board set up, are formed with apotheca 4 between its and box 1's the roof, have placed hydrogen supply device in the apotheca 4, are provided with independent power generation room 6 in the box 1 space of ventilating board 2 below, lay fuel cell power generation facility 7 in the independent power generation room 6. The hydrogen supply means in the storage chamber 4 supplies hydrogen gas to the fuel cell power generation device 7 in the independent power generation chamber 6. The hydrogen supply device may be a hydrogen tank 5, or other device capable of storing and discharging hydrogen gas, and is preferably a hydrogen tank 5 here.
The storage chamber 4 and the independent power generation chamber 6 are likely to have leaked hydrogen, the hydrogen is extremely easy to burn, potential safety hazards exist, in order to discharge the leaked hydrogen, the storage chamber 4 can be communicated with the outside, a plurality of vent holes 21 are formed in the ventilation plate 2, and the storage chamber 4 is communicated with the independent power generation chamber 6 through the vent holes 21. The hydrogen gas in the independent power generation chamber 6 can enter the storage chamber 4 through the vent hole 21, and the hydrogen gas in the storage chamber 4 can be discharged to the outside, thereby improving the safety of the box-type hydrogen energy power generation equipment.
Because the storage chamber 4 communicates with the outside, during sleet weather, the easy intake in the storage chamber 4, in order to prevent water from following the independent electricity generation room 6 of ventilation hole 21 entering below, damage fuel cell power generation facility 7, can connect ventilation pipe 3 on ventilation hole 21, ventilation pipe 3 and ventilation hole 21 sealed fixed connection to ventilation pipe 3 extends in the storage chamber 4 to the top, and the water on the ventilating board 2 is difficult for entering into ventilation pipe 3. The ventilation tube 3 and the ventilation hole 21 can be connected by welding or other conventional sealing and fixing connection methods, which are not limited herein. The ventilation tube 3 may be a circular tube or other conventional shape tube, and is not limited herein.
Referring to fig. 1 and 2, a plurality of independent power generation chambers 6 may be provided in the case 1, and the following description will be given taking the provision of two independent power generation chambers 6 as an example. Two independent power generation chambers 6 are respectively close to two opposite sides of the box body 1. Two sides of the storage chamber 4 corresponding to the two independent power generation chambers 6 are respectively provided with a ventilation grille 8, and the ventilation grille 8 is used for being communicated with the outside. The ventilation pipes 3 are arranged in two rows, the two rows of ventilation pipes 3 are respectively distributed at the edge parts of the two sides of the ventilation plate 2, and the two rows of ventilation pipes 3 are respectively communicated with the two independent power generation chambers 6 and are respectively close to the ventilation grids 8 at the two sides of the storage chamber 4. Hydrogen gas leaked in the two independent power generation chambers 6 can enter the storage chamber 4 through the two rows of ventilation pipes 3 above and then is rapidly discharged to the outside from the ventilation grilles 8 on both sides.
Referring to fig. 1, the top of each of the two independent power generation chambers 6 is provided with a baffle 61, the baffles 61 are obliquely arranged, one end of each baffle 61 is connected to the side wall of the independent power generation chamber 6 far away from the vent 21, and the other end of each baffle 61 is connected to the bottom surface of the ventilation plate 2 and close to the vent 21, so that leaked hydrogen gas is collected in the vent 21, and the hydrogen gas is discharged. The baffle 61 may be a ceiling of the independent power generation chamber 6, or may be provided separately on the ceiling of the independent power generation chamber 6.
The cable 51 and the air supply pipeline of the hydrogen tank 5 need to be connected to the fuel cell power generation device 7, the cable 51 and/or the air supply pipeline can penetrate into the two independent power generation chambers 6 below through the ventilation pipe 3 and are connected to the fuel cell power generation device 7, and an opening on the ventilation plate 2 does not need to be separately drilled for the cable 51 and the air supply pipeline to penetrate through, so that the installation and the processing are convenient.
The implementation principle of the embodiment is as follows: when hydrogen leaks from the storage chamber 4 and the two independent power generation chambers 6 of the box body 1, the hydrogen in the two independent power generation chambers 6 can be gathered to the ventilation pipe 3 along the guide plate 61 and then enters the storage chamber 4 above from the ventilation pipe 3, and the hydrogen in the storage chamber 4 can be discharged through the ventilation grids 8 at the two sides, so that the safety of the box body 1 is ensured; in rainy and snowy weather, the ventilation pipe 3 extends into the storage chamber 4 to prevent water entering the storage chamber 4 from entering the ventilation pipe 3 and dropping into the independent power generation chamber 6 below to damage the fuel cell power generation device 7; in addition, the vent pipe 3 can be used for penetrating the cable 51 and the air supply pipeline of the hydrogen tank 5, so that multiple functions are realized.
Example two:
referring to fig. 3 and 4, the present invention also discloses a hydrogen energy power generation vehicle, which comprises a carriage 9 and a box type hydrogen energy power generation device disclosed in the embodiment, wherein the box type hydrogen energy power generation device is arranged in the carriage 9, or the box type hydrogen energy power generation device is used as the whole or part of the carriage 9. The box-type hydrogen energy power generation equipment is combined with the carriage 9, the carriage 9 can realize the power generation function, and the hydrogen energy power generation vehicle is convenient to move and flexible.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A box-type hydrogen energy power generation equipment is characterized in that: the hydrogen-supply hydrogen-generating device comprises a box body (1) and a ventilating plate (2) installed in the box body (1), wherein a storage chamber (4) used for placing a hydrogen-supply device is formed between the ventilating plate (2) and the top of the box body (1), the storage chamber (4) is communicated with the outside, an independent generating chamber (6) used for placing a fuel cell generating device (7) is arranged below the ventilating plate (2), and the hydrogen-supply device supplies hydrogen to the fuel cell generating device (7); a plurality of ventilation holes (21) are opened on the surface of the ventilation plate (2), and the independent power generation chamber (6) is communicated with the storage chamber (4) through the ventilation holes (21).
2. The box-type hydrogen energy generation apparatus according to claim 1, characterized in that: the ventilation holes (21) are connected with ventilation pipes (3), and each ventilation pipe (3) extends towards the inside of the storage chamber (4).
3. The box-type hydrogen energy generation apparatus according to claim 2, characterized in that: two independent power generation chambers (6) are arranged.
4. The box-type hydrogen energy generation apparatus according to claim 2, wherein ventilation grilles (8) are provided on both sides of the storage chamber (4), respectively.
5. The box-type hydrogen energy generation apparatus according to claim 4, characterized in that: the ventilating pipes (3) are arranged in two rows, and the two rows of ventilating pipes (3) are respectively distributed at the edge parts of the two sides of the ventilating plate (2) and are respectively close to the ventilating grids (8) on the two sides of the storage chamber (4).
6. The box-type hydrogen energy generation apparatus according to any one of claims 1 to 5, characterized in that: the top in independent power generation room (6) is provided with guide plate (61), guide plate (61) slope sets up, and the one end of guide plate (61) is connected on the lateral wall of keeping away from independent power generation room (6) of ventilation hole (21), and the other end is connected the bottom surface of ventilating board (2), and is close ventilation hole (21) to make the leakage hydrogen collect to ventilation hole (21).
7. The box-type hydrogen energy generation apparatus according to claim 5, characterized in that: the cable (51) and/or the air supply pipeline of the hydrogen supply device are connected with the fuel cell power generation device (7) through the ventilation pipe (3).
8. A hydrogen energy generation vehicle comprising a vehicle compartment (9), characterized by further comprising the box-type hydrogen energy generation device according to any one of claims 1 to 7, which is provided inside the vehicle compartment (9), or as all or part of the vehicle compartment (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021027036.6U CN212625690U (en) | 2020-06-06 | 2020-06-06 | Box type hydrogen energy power generation equipment and hydrogen energy power generation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021027036.6U CN212625690U (en) | 2020-06-06 | 2020-06-06 | Box type hydrogen energy power generation equipment and hydrogen energy power generation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212625690U true CN212625690U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021027036.6U Active CN212625690U (en) | 2020-06-06 | 2020-06-06 | Box type hydrogen energy power generation equipment and hydrogen energy power generation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212625690U (en) |
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2020
- 2020-06-06 CN CN202021027036.6U patent/CN212625690U/en active Active
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