CN113421384A - Hydrogen storage device exchange cabinet and intelligent hydrogen storage device exchange system - Google Patents
Hydrogen storage device exchange cabinet and intelligent hydrogen storage device exchange system Download PDFInfo
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- CN113421384A CN113421384A CN202110735131.4A CN202110735131A CN113421384A CN 113421384 A CN113421384 A CN 113421384A CN 202110735131 A CN202110735131 A CN 202110735131A CN 113421384 A CN113421384 A CN 113421384A
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- hydrogen storage
- storage device
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- control module
- hydrogen
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
- G07C9/00912—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for safes, strong-rooms, vaults or the like
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
- G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a hydrogen storage device exchange cabinet and an intelligent hydrogen storage device exchange system, wherein the hydrogen storage device exchange cabinet comprises: a cabinet body; wherein the cabinet body is provided with a plurality of cavities, namely each cavity is used for storing a corresponding hydrogen storage device; the invention can realize safe, reliable and quick exchange, supplement and recovery of the hydrogen storage device by storing the hydrogen storage device in the cavity of the cabinet body.
Description
Technical Field
The invention belongs to the technical field of hydrogen storage, and particularly relates to a hydrogen storage device exchange cabinet and an intelligent hydrogen storage device exchange system.
Background
The hydrogen energy has many advantages, among which, mainly no pollution and high heat generation rate, and the hydrogen energy is considered as an ideal energy in the future. Nowadays, the country vigorously develops hydrogen energy. Currently, hydrogen gas is required to be supplied to any hydrogen fuel cell system or other products using hydrogen fuel cells.
The storage tank is used as a storage device of gas, the storage tank is quite common, the hydrogen storage technology can be mainly divided into three types, namely high-pressure gas, liquid hydrogen and hydrogen storage alloy, with the wide application of the hydrogen fuel electric vehicle in the future, a chemical reaction storage mode, namely a metal alloy hydrogen storage mode, is widely applied and popularized, and the hydrogen storage tank has the advantages of low pressure, convenience in hydrogenation and the like. Will be widely used in small hydrogen fuel power generation power products in the future. However, the existing hydrogen storage and hydrogenation stations are relatively few, and hydrogen exchange of the hydrogen fuel electric vehicle is inconvenient, so that the design of the hydrogen storage device exchange cabinet capable of safely, reliably and quickly exchanging, replenishing and recovering the gas cylinder is a problem which needs to be solved urgently.
Therefore, it is desirable to develop a new hydrogen storage device exchange cabinet and an intelligent hydrogen storage device exchange system to solve the above problems.
Disclosure of Invention
The invention aims to provide a hydrogen storage device exchange cabinet and an intelligent hydrogen storage device exchange system.
In order to solve the above technical problems, the present invention provides a hydrogen storage exchanger cabinet, comprising: a cabinet body; the cabinet body is provided with a plurality of cavities, namely, each cavity is used for storing a corresponding hydrogen storage device.
In one embodiment, each cavity is provided with a corresponding bin gate, and each bin gate is connected with a corresponding electric control lock; each electric control lock is connected with a corresponding relay, namely, the opening and closing state of the corresponding bin door is controlled through the corresponding relay.
In one embodiment, a hydrogen storage tray and a rebound guide rail are arranged in each cavity; the hydrogen storage device tray is connected with the rebound guide rail and is used for bearing the hydrogen storage device; the hydrogen storage device tray is suitable for being pressed to move towards the bottom of the cavity along the rebound guide rail so as to lock the hydrogen storage device tray and the rebound guide rail; and when the locked hydrogen storage device tray and the rebounding guide rail are pressed, the hydrogen storage device tray and the rebounding guide rail are unlocked to move towards the outside of the cavity body.
In one embodiment, the hydrogen storage container tray faces the outer end of the cavity and is provided with corresponding baffles along two sides in the length direction so as to prevent the hydrogen storage container from sliding off the hydrogen storage container tray.
In one embodiment, a rain shielding plate is arranged at the upper end of the cabinet body.
In another aspect, the present invention provides an intelligent hydrogen storage exchange system, comprising: the hydrogen storage device exchange cabinet is electrically connected with the control module; the control module is electrically connected with the relays, namely the control module is suitable for controlling the corresponding relays to open or close the corresponding bin doors so as to take or store the hydrogen storage devices.
In one embodiment, each cavity is provided with a detection module and a buzzer which are electrically connected with the control module; the detection module is suitable for detecting the smoke concentration and/or the hydrogen concentration and/or the temperature in the cavity, namely when any one of the smoke concentration and/or the hydrogen concentration and/or the temperature and/or the door is in an opening state exceeds a set threshold value, the control module drives the buzzer to give an alarm.
In one embodiment, the detection module comprises: the smoke sensor, the hydrogen concentration sensor and the temperature sensor are electrically connected with the control module; each cavity is also provided with an exhaust fan and a fire extinguishing device which are electrically connected with the control module; the smoke sensor is suitable for collecting smoke concentration in the corresponding cavity; the hydrogen concentration sensor is suitable for collecting the hydrogen concentration in the corresponding cavity, and when the hydrogen concentration exceeds a set threshold value, the control module drives the exhaust fan to work; the temperature sensor is suitable for collecting the temperature in the corresponding cavity, and when the temperature exceeds a set threshold value, the control module drives the fire extinguishing device to work.
In one embodiment, a water level sensor is arranged at the bottom of the cabinet body, and the control module is connected with a contactor; and when the water level sensor detects that the water level exceeds a set value, the control module drives the contactor to cut off the power supply.
In one embodiment, the control module is connected with a positioning module and a communication module; the positioning module is arranged on the cabinet body; the control module is in data transmission with the server through the communication module, so that the positioning module uploads the cabinet position information to the server.
The invention has the beneficial effects that the hydrogen storage device is stored in the cavity of the cabinet body, so that the hydrogen storage device can be safely, reliably and quickly exchanged, replenished and recovered.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram of a hydrogen storage exchanger cabinet of the present invention;
FIG. 2 is a front view of the hydrogen storage exchanger cabinet of the present invention;
FIG. 3 is a functional block diagram of the intelligent hydrogen storage exchanger exchange system of the present invention.
In the figure:
the cabinet body 1, the cavity 11, the hydrogen storage device 2, the bin door 3, the hydrogen storage device tray 4, the baffle 41, the slider 42, the rebound guide rail 5, the rain shielding plate 6 and the LCD touch display screen 7.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
FIG. 1 is a block diagram of a hydrogen storage exchanger cabinet of the present invention;
fig. 2 is a front view of the hydrogen storage exchanger cabinet of the present invention.
In this embodiment, as shown in fig. 1 and fig. 2, the present embodiment provides a hydrogen storage device exchange cabinet, which includes: a cabinet body 1; wherein, a plurality of cavities 11 are arranged on the cabinet body 1, namely, each cavity 11 is used for storing the corresponding hydrogen storage device 2.
In this embodiment, the hydrogen storage device 2 is stored in the cavity 11 of the cabinet 1, so that the hydrogen storage device 2 can be exchanged, replenished and recovered safely and reliably.
In this embodiment, each cavity 11 is provided with a corresponding bin gate 3, and each bin gate 3 is connected with a corresponding electric control lock; each electric control lock is connected with a corresponding relay, namely, the opening and closing state of the corresponding bin door 3 is controlled through the corresponding relay.
In this embodiment, as an optional embodiment of the cabinet 1, 16 cavities 11 in four rows and four columns are opened on the cabinet 1, and each cavity 11 is equipped with a separate bin door 3.
In this embodiment, as another optional implementation manner of the cabinet 1, the number of the cavities 11 can be freely combined, and the control is simple.
In this embodiment, as an optional implementation manner of the cavity 11, the cavity 11 is provided with a cylindrical shape, which can save space and reduce the collision between the hydrogen storage container 2 and the inner wall of the cavity 11.
In the present embodiment, a hydrogen storage tray 4 and a rebound guide 5 are provided in each cavity 11; the hydrogen storage device tray 4 is connected with the rebound guide rail 5, and the hydrogen storage device tray 4 is used for bearing the hydrogen storage device 2; the hydrogen storage tray 4 is suitable for being pressed to move towards the bottom of the cavity 11 along the rebound guide rail 5 so as to lock the hydrogen storage tray 4 with the rebound guide rail 5; and when the locked hydrogen storage device tray 4 and the rebounding guide rail 5 are pressed, the hydrogen storage device tray 4 and the rebounding guide rail 5 are unlocked to move towards the outside of the cavity 11.
In the present embodiment, the rebound guide rail 5 is H-shaped, and the hydrogen storage tray 4 is connected to the rebound guide rail 5 by a slider 42, and the slider 42 is C-shaped, that is, the slider 42 is engaged in the upper inner groove and the lower inner groove of the rebound guide rail 5, so that the hydrogen storage tray 4 slides on the rebound guide rail 5.
In this embodiment, when the hydrogen storage tray 4 is placed in the cavity 11, the hydrogen storage device 2 is placed on the hydrogen storage tray 4, and a force applied to the hydrogen storage device 2 into the cavity 11 causes the hydrogen storage tray 4 to move toward the bottom of the cavity 11 along the track of the rebound guide rail 5, and when the force is applied to the innermost end of the cavity 11, a large force is applied, and the rebound guide rail 5 is locked. When the hydrogen storage device 2 is taken out, only a force is required to be applied inwards, the rebound guide rail 5 is unlocked, and meanwhile, the rebound guide rail 5 provides a force to push the hydrogen storage device tray 4 to move outwards the cavity 11, so that the hydrogen storage device 2 is taken out of the hydrogen storage device tray 4.
In this embodiment, the hydrogen storage container tray 4 faces the outer end of the cavity 11 and is provided with corresponding baffles 41 along both sides of the length direction for blocking the hydrogen storage container 2 from sliding off the hydrogen storage container tray 4.
In the present embodiment, the hydrogen storage container 2 can be prevented from slipping off the hydrogen storage container tray 4 when the hydrogen storage container 2 is placed by providing the baffle plate 41.
In this embodiment, the upper end of the cabinet body 1 is provided with a rain shielding plate 6, so that the cabinet body 1 is prevented from being wetted in rainy days when the cabinet body 1 is placed outdoors.
Example 2
FIG. 3 is a functional block diagram of the intelligent hydrogen storage exchanger exchange system of the present invention.
On the basis of embodiment 1, as shown in fig. 1, fig. 2, and fig. 3, the present embodiment provides an intelligent hydrogen storage exchanger system, which includes: a control module, a hydrogen storage device exchange cabinet as provided in embodiment 1 electrically connected to the control module; the control module is electrically connected with the relays, namely the control module is suitable for controlling the corresponding relays to open or close the corresponding bin doors 3 so as to take or store the hydrogen storage devices 2.
In the present embodiment, the control module is connected to the LCD touch screen 7, i.e. for displaying information and user-independent operations.
In this embodiment, the control module may be, but is not limited to, an STM32 series single chip microcomputer.
In this embodiment, the hydrogen storage exchanger cabinet includes: a cabinet body 1; wherein, a plurality of cavities 11 are arranged on the cabinet body 1, namely, each cavity 11 is used for storing the corresponding hydrogen storage device 2.
In this embodiment, each cavity 11 is provided with a corresponding bin gate 3, and each bin gate 3 is connected with a corresponding electric control lock; each electric control lock is connected with a corresponding relay, namely, the opening and closing state of the corresponding bin door 3 is controlled through the corresponding relay.
In the present embodiment, a hydrogen storage tray 4 and a rebound guide 5 are provided in each cavity 11; the hydrogen storage device tray 4 is connected with the rebound guide rail 5, and the hydrogen storage device tray 4 is used for bearing the hydrogen storage device 2; the hydrogen storage tray 4 is suitable for being pressed to move towards the bottom of the cavity 11 along the rebound guide rail 5 so as to lock the hydrogen storage tray 4 with the rebound guide rail 5; and when the locked hydrogen storage device tray 4 and the rebounding guide rail 5 are pressed, the hydrogen storage device tray 4 and the rebounding guide rail 5 are unlocked to move towards the outside of the cavity 11.
In this embodiment, the hydrogen storage container tray 4 faces the outer end of the cavity 11 and is provided with corresponding baffles 41 along both sides of the length direction for blocking the hydrogen storage container 2 from sliding off the hydrogen storage container tray 4.
In this embodiment, the upper end of the cabinet 1 is provided with a rain shielding plate 6.
In this embodiment, each cavity 11 is provided with a detection module and a buzzer which are electrically connected with the control module; the detection module is suitable for detecting the smoke concentration and/or the hydrogen concentration and/or the temperature in the cavity 11, namely when the smoke concentration and/or the hydrogen concentration and/or the temperature and/or the bin gate 3 is in an open state, any one of the smoke concentration and/or the hydrogen concentration and/or the temperature exceeds a set threshold value, the control module drives the buzzer to give an alarm.
In this embodiment, the detection module includes: the smoke sensor, the hydrogen concentration sensor and the temperature sensor are electrically connected with the control module; each cavity 11 is also provided with an exhaust fan and a fire extinguishing device which are electrically connected with the control module; the smoke sensor is suitable for collecting the smoke concentration in the corresponding cavity 11; the hydrogen concentration sensor is suitable for collecting the hydrogen concentration in the corresponding cavity 11, and when the hydrogen concentration exceeds a set threshold value, the control module drives the exhaust fan to work; the temperature sensor is suitable for collecting the temperature in the corresponding cavity 11, and when the temperature exceeds a set threshold value, the control module drives the fire extinguishing device to work.
In this embodiment, when detecting that there is smoke in the cavity 11, the control module may drive the buzzer to send an alarm; when the hydrogen concentration is detected to be higher than a set value, the control module drives the fan to be started and enables the buzzer to give an alarm; when the detected temperature is higher than the set value, the control module drives the fire extinguishing device to extinguish fire, and meanwhile, the buzzer gives an alarm.
In this embodiment, a water level sensor is arranged at the bottom of the cabinet body 1, and the control module is connected with a contactor; and when the water level sensor detects that the water level exceeds a set value, the control module drives the contactor to cut off the power supply.
In this embodiment, the control module is connected to a positioning module and a communication module; the positioning module is arranged on the cabinet body 1; the control module carries out data transmission with the server through the communication module to make the positioning module upload the cabinet body 1 position information to the server.
In this embodiment, the user can search for the nearest intelligent hydrogen storage exchange system by logging in the corresponding APP.
In this embodiment, the positioning module may be, but is not limited to, a GPS positioning module or a beidou positioning module.
In the present embodiment, the communication module may adopt, but is not limited to, a 3G mobile communication module, a 4G mobile communication module.
In this embodiment, the cabinet body 1 is further provided with a backup battery, and when power failure and power failure occur, the backup battery can serve as a power supply of the intelligent hydrogen storage device exchange system, so that a hydrogen exchange request can be continuously provided for a user during power failure.
In conclusion, the invention can realize safe, reliable and rapid exchange, supplement and recovery of the hydrogen storage device by storing the hydrogen storage device in the cavity of the cabinet body; the number of the cavities can be freely combined, and the control is simple; when the power is cut off, the standby battery can be used as a power supply, so that the power supply is more reliable; the current temperature and hydrogen concentration in the cavity can be obtained through the temperature sensor and the hydrogen concentration sensor, and the fan is controlled to operate and close according to the detection result, so that the temperature and humidity in the cavity can be dynamically adjusted, and the temperature in the cavity is ensured; whether the current water level exceeds a dangerous value or not can be known through the water level sensor, the power supply of the intelligent hydrogen storage device exchange system is cut off in advance, the protection effect is achieved, and the service life of each element is prolonged.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A hydrogen storage exchange cabinet, comprising:
a cabinet body; wherein
The cabinet body is provided with a plurality of cavities, namely
Each cavity is used for storing a corresponding hydrogen storage device.
2. The hydrogen storage exchanger cabinet of claim 1,
each cavity is provided with a corresponding bin gate, and each bin gate is connected with a corresponding electric control lock;
each electrically controlled lock being connected to a corresponding relay, i.e.
The opening and closing state of the corresponding bin door is controlled through the corresponding relay.
3. The hydrogen storage exchanger cabinet of claim 1,
a hydrogen storage tray and a rebound guide rail are arranged in each cavity;
the hydrogen storage device tray is connected with the rebound guide rail and is used for bearing the hydrogen storage device;
the hydrogen storage device tray is suitable for being pressed to move towards the bottom of the cavity along the rebound guide rail so as to lock the hydrogen storage device tray and the rebound guide rail; and
when the locked hydrogen storage device tray and the rebounding guide rail are pressed, the hydrogen storage device tray and the rebounding guide rail are unlocked to move towards the outside of the cavity body.
4. The hydrogen storage exchanger cabinet of claim 3,
the hydrogen storage device tray faces the outer tail end of the cavity and is provided with corresponding baffles along the two sides of the length direction so as to prevent the hydrogen storage device from sliding off the hydrogen storage device tray.
5. The hydrogen storage exchanger cabinet of claim 1,
a rain shielding plate is arranged at the upper end of the cabinet body.
6. An intelligent hydrogen storage exchange system, comprising:
a control module, the hydrogen storage exchanger cabinet of any one of claims 1-5 electrically connected to the control module; wherein
The control module is electrically connected with each relay, i.e.
The control module is suitable for controlling the corresponding relay to open or close the corresponding bin door so as to take or store the hydrogen storage device.
7. The intelligent hydrogen storage exchange system of claim 6,
each cavity is provided with a detection module and a buzzer which are electrically connected with the control module;
the detection module is adapted to detect smoke concentration and/or hydrogen concentration and/or temperature within the cavity, i.e.
When any one of the smoke concentration and/or the hydrogen concentration and/or the temperature and/or the bin gate is in an open state exceeds a set threshold value, the control module drives the buzzer to give an alarm.
8. The intelligent hydrogen storage exchange system of claim 7,
the detection module comprises: the smoke sensor, the hydrogen concentration sensor and the temperature sensor are electrically connected with the control module;
each cavity is also provided with an exhaust fan and a fire extinguishing device which are electrically connected with the control module;
the smoke sensor is suitable for collecting smoke concentration in the corresponding cavity;
the hydrogen concentration sensor is suitable for collecting the hydrogen concentration in the corresponding cavity, and when the hydrogen concentration exceeds a set threshold value, the control module drives the exhaust fan to work;
the temperature sensor is suitable for collecting the temperature in the corresponding cavity, and when the temperature exceeds a set threshold value, the control module drives the fire extinguishing device to work.
9. The intelligent hydrogen storage exchange system of claim 6,
a water level sensor is arranged at the bottom of the cabinet body, and the control module is connected with a contactor;
and when the water level sensor detects that the water level exceeds a set value, the control module drives the contactor to cut off the power supply.
10. The intelligent hydrogen storage exchange system of claim 6,
the control module is connected with a positioning module and a communication module;
the positioning module is arranged on the cabinet body;
the control module is in data transmission with the server through the communication module, so that the positioning module uploads the cabinet position information to the server.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110735131.4A CN113421384A (en) | 2021-06-30 | 2021-06-30 | Hydrogen storage device exchange cabinet and intelligent hydrogen storage device exchange system |
| PCT/CN2022/090031 WO2022228534A1 (en) | 2021-04-30 | 2022-04-28 | Exchange cabinet, exchange system and exchange method for hydrogen storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110735131.4A CN113421384A (en) | 2021-06-30 | 2021-06-30 | Hydrogen storage device exchange cabinet and intelligent hydrogen storage device exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113421384A true CN113421384A (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110735131.4A Pending CN113421384A (en) | 2021-04-30 | 2021-06-30 | Hydrogen storage device exchange cabinet and intelligent hydrogen storage device exchange system |
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| CN (1) | CN113421384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228534A1 (en) * | 2021-04-30 | 2022-11-03 | 永安行科技股份有限公司 | Exchange cabinet, exchange system and exchange method for hydrogen storage device |
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2021
- 2021-06-30 CN CN202110735131.4A patent/CN113421384A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228534A1 (en) * | 2021-04-30 | 2022-11-03 | 永安行科技股份有限公司 | Exchange cabinet, exchange system and exchange method for hydrogen storage device |
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