CN217134424U - Reversible hydrogen fuel cell system coolant filling device - Google Patents
Reversible hydrogen fuel cell system coolant filling device Download PDFInfo
- Publication number
- CN217134424U CN217134424U CN202220857481.8U CN202220857481U CN217134424U CN 217134424 U CN217134424 U CN 217134424U CN 202220857481 U CN202220857481 U CN 202220857481U CN 217134424 U CN217134424 U CN 217134424U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- filling
- fuel cell
- hydrogen fuel
- pump
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses a reversible hydrogen fuel cell system coolant liquid filling device, including removing the cabinet, one side of removing the cabinet is provided with automatic reelpipe ware, the one end of automatic reelpipe ware is provided with the water pipe, the one end of water pipe is provided with level sensor, the surface of removing the cabinet is provided with the PLC controller, there is the lift self priming pump on the inside top of removal cabinet through baffle fixed mounting, the port department of lift self priming pump is provided with the flowmeter, there is controllable formula booster pump below of lift self priming pump through baffle fixed mounting, the port of controllable formula booster pump is provided with pressure sensor. The reversible hydrogen fuel cell system cooling liquid filling device solves the problem that the traditional manual filling mode of the hydrogen fuel cell directly using a cooling liquid barrel is changed into equipment filling, improves the efficiency, and solves the potential safety hazard and the like in filling; the liquid level is automatically set, the filling is automatically stopped, and the abnormality of inaccurate filling or overflowing can not occur.
Description
Technical Field
The utility model relates to a hydrogen fuel cell filling technical field specifically is a reversible hydrogen fuel cell system coolant liquid filling device.
Background
As the rapid development of modern society and the higher requirements on energy demand and social environment protection are brought forward, the demands of clean energy and renewable energy are in need, the production and use of fuel vehicles are stopped in western developed countries and many countries such as China, even the use of lead-acid batteries and lithium batteries which are applied in large scale at present can be limited and used within 5 to 6 years in the future, hydrogen energy is called as ultimate energy of social development, hydrogen energy economy and hydrogen energy society are inevitable for future development, the technology of fuel cell engines is researched and developed in China from the fifties of the last century, the current hydrogen energy development is still in the initial market stage, and at present, manufacturers of nearly 6000 hydrogen energy industrial chains in China exist, the core application of hydrogen cell engines is the research, development, production and wide application of hydrogen cell engines, and trillion-level economic energy is delivered in the tiger field, the development and wide application of the hydrogen fuel cell system necessarily require the case and the perfection of a manufacturing system, the application of a water-cooling electric pile cooling technology in the hydrogen fuel cell system is important, the operation effectiveness and the sufficiency of the hydrogen fuel cell system are directly influenced, and the hydrogen fuel cell system needs to be filled with cooling liquid in the use process.
The existing method for filling the cooling liquid mainly adopts a manual method for directly filling the cooling liquid barrel, has great potential safety hazard and lower efficiency, simultaneously cannot carry out accurate filling amount real-time control, is easy to cause the abnormality of inaccurate filling or overflow, needs to empty the cooling liquid in the system when a hydrogen fuel cell is maintained or improved, originally adopts a mode of connecting a container and the like at a pipe opening, is time-consuming and labor-consuming, and simultaneously can cause harm to human bodies and serious pollution to the environment, and has great trouble in the carrying process of the cooling liquid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reversible hydrogen fuel cell system coolant liquid filling device, the current coolant liquid that proposes in solving above-mentioned background art is the artifical mode of directly using the coolant liquid bucket to fill, there are great potential safety hazard and efficiency lower, simultaneously can't carry out accurate filling volume and control in real time, take place easily to fill inaccurate or overflow unusual, when hydrogen fuel cell maintains or improves, need with the coolant liquid evacuation in the system, originally all adopt the mode of connecing at the mouth of pipe with container etc. it is time-consuming and arduous, the coolant liquid still can produce the harm of human body and the serious pollution that causes the environment simultaneously, and the very trouble problem of coolant liquid handling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reversible hydrogen fuel cell system coolant liquid filling device, is including removing the cabinet, one side of removing the cabinet is provided with automatic reelpipe ware, the one end of automatic reelpipe ware is provided with the water pipe, the one end of water pipe is provided with level sensor, the surface of removing the cabinet is provided with the PLC controller, there is the lift self priming pump on the inside top of removal cabinet through baffle fixed mounting, the port department of lift self priming pump is provided with the flowmeter, there is controllable formula booster pump below of lift self priming pump through baffle fixed mounting, the port of controllable formula booster pump is provided with pressure sensor, the inside bottom of removal cabinet is provided with the coolant liquid bucket.
Preferably, the bottom of the movable cabinet is close to four corners and is provided with a rotary bracket, and the bottom of the rotary bracket is provided with a roller.
Preferably, a starting button is arranged on the surface of one side of the movable cabinet, and an emergency stop button is arranged on one side of the starting button.
Preferably, a key jack is arranged on the surface of one side of the movable cabinet, and an emergency power supply change-over switch is arranged below the key jack.
Preferably, one side of lift self priming pump is provided with 48V emergency power supply, and one side of controllable formula booster pump is provided with the control power supply.
Preferably, the controllable booster pump, the cooling liquid barrel and the head self-sucking pump are connected through pipelines.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the reversible hydrogen fuel cell system cooling liquid filling device, the traditional manual direct filling mode of the hydrogen fuel cell by using the cooling liquid barrel is changed into equipment filling in the daily use process, so that the efficiency is improved, the potential safety hazard in filling is solved, and the like; the liquid level is automatically set, the filling is automatically stopped, and the abnormality of inaccurate filling or overflowing can not occur.
This reversible hydrogen fuel cell system coolant liquid filling device is carrying out daily use in-process, maintains or improves as needs hydrogen fuel cell, and the coolant liquid that needs in the system carries out real-time exhaust when empty, also can be through the coolant liquid in the reverse extraction system of this device, and more high-efficient is clean moreover, has solved the transport problem of coolant liquid simultaneously, can integrate and carry in the locomotive, has improved the whole security of device use.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
In the figure: 1. a liquid level sensor; 2. a water pipe; 3. an automatic pipe coiling device; 4. a start button; 5. an emergency stop button; 6. a PLC controller; 7. a key insertion hole; 8. a coolant barrel; 9. controlling a power supply; 10. a head self-priming pump; 11. a 48V emergency power supply; 12. a controllable booster pump; 13. a flow meter; 14. a pressure sensor; 15. a movable cabinet; 16. an emergency power supply changeover switch; 17. a roller; 18. rotating the bracket; 19. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a reversible coolant filling device of a hydrogen fuel cell system comprises a movable cabinet 15, wherein one side of the movable cabinet 15 is provided with an automatic pipe coiling device 3 which can wind and discharge a water pipe 2 in real time for connection, one end of the automatic pipe coiling device 3 is provided with a water pipe 2 which can connect the water pipe 2 with a filling port in real time for filling, one end of the water pipe 2 is provided with a liquid level sensor 1 which is wirelessly linked with a control power supply 9 module through the liquid level sensor 1 and stops filling automatically after filling to a liquid level, the filling accuracy and reliability are greatly improved, the overflow condition is avoided, the surface of the movable cabinet 15 is provided with a PLC (programmable logic controller) 6, the top end inside the movable cabinet 15 is fixedly provided with a lift self-sucking pump 10 through a clapboard 19, the port part of the lift self-sucking pump 10 is provided with a flowmeter 13 which can measure the flow of filling coolant, the filling flow is recorded, the below of lift self priming pump 10 has controllable formula booster pump 12 through baffle 19 fixed mounting, the port of controllable formula booster pump 12 is provided with pressure sensor 14, at the coolant liquid filling in-process, if the pressure is not enough, pressure sensor 14 links and starts the booster pump, the realization is to the real-time regulation of pressure, the inside bottom of removal cabinet 15 is provided with coolant liquid bucket 8, the bottom of removing cabinet 15 is close to four edges and all is provided with runing rest 18, and runing rest 18's bottom is provided with gyro wheel 17, can wholly carry out the real-time removal of device and use arbitrary hydrogen fuel cell department that needs the interpolation, the flexibility of using has been improved greatly.
A starting button 4 is arranged on one side surface of the movable cabinet 15, an emergency stop button 5 is arranged on one side of the starting button 4, a key jack 7 is arranged on one side surface of the movable cabinet 15, the device can be locked and sealed in real time, the device has good protection effect on internal devices, the emergency power supply change-over switch 16 is arranged below the key jack 7, the 48V emergency power supply 11 is arranged at one side of the lift self-priming pump 10, the system control and emergency disposal are convenient, the use safety is greatly improved, the control power supply 9 is arranged at one side of the controllable booster pump 12, the controllable booster pump 12, the cooling liquid barrel 8 and the head self-priming pump 10 are all connected through pipelines, when the cooling liquid needs to be extracted from the system, can be with inserting the inlet of cooling barrel and filling port trade a mouthful operation, can extract the coolant liquid in the system, extract moreover fast and clean remain few.
The working principle is as follows: when the coolant filling work of the hydrogen fuel cell system needs to be carried out, a 20M lift self-sucking pump 10 and a 48V emergency power supply 11 are installed and fixed through punching of an upper layer partition plate 19, the emergency power supply ensures that the device can be used anytime and anywhere, a flow meter 13 is installed at the outlet end of the self-sucking pump, the flow of the filled coolant can be measured, the flow of the filled coolant is recorded, a control power supply 9 and a controllable booster pump 12 are arranged at the middle layer, a pressure sensor 14 is installed at a pipeline interface of the middle layer, the booster pump is started by the pressure sensor 14 in a linkage mode in the coolant filling process if insufficient pressure occurs, the whole purchased bucket can be directly placed at the lower layer, the liquid inlet end of the self-sucking pump is directly inserted into the cooling bucket through a soft rubber pipe, the liquid outlet end of the self-sucking pump is connected with a water drum, the whole water drum is hung outside a movable cabinet 15, and the water drum can be freely stretched, length can be purchased as required, can extend the operation, need not remove, quick-operation joint and level sensor 1 muzzle for the drum export are connected, level sensor 1 is wireless and the linkage of control power 9 modules, automatic stop filling after the filling to the liquid level, 15 front sides at removal cabinet have set up control panel, the power start key, emergency stop key and emergency power supply change over switch 16, system control and emergency treatment of being convenient for, reversible operation, when needs follow system extraction coolant liquid, can be with inserting the inlet of cooling barrel and the operation of filling port changing, can extract the coolant liquid in the system, and the extraction is quick and clean remains fewly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A reversible hydrogen fuel cell system coolant filling apparatus comprising a moving cabinet (15), characterized in that: one side of removing cabinet (15) is provided with automatic reelpipe ware (3), the one end of automatic reelpipe ware (3) is provided with water pipe (2), the one end of water pipe (2) is provided with level sensor (1), the surface of removing cabinet (15) is provided with PLC controller (6), it has lift self priming pump (10) to remove the inside top of cabinet (15) through baffle (19) fixed mounting, the port department of lift self priming pump (10) is provided with flowmeter (13), there is controllable booster pump (12) below of lift self priming pump (10) through baffle (19) fixed mounting, the port of controllable booster pump (12) is provided with pressure sensor (14), it is provided with coolant barrel (8) to remove the inside bottom of cabinet (15).
2. The apparatus of claim 1, wherein: the bottom of the movable cabinet (15) is provided with rotating supports (18) close to four corners, and the bottom of each rotating support (18) is provided with a roller (17).
3. The apparatus of claim 1, wherein: a starting button (4) is arranged on the surface of one side of the movable cabinet (15), and an emergency stop button (5) is arranged on one side of the starting button (4).
4. The apparatus of claim 1, wherein: a key jack (7) is arranged on the surface of one side of the movable cabinet (15), and an emergency power supply change-over switch (16) is arranged below the key jack (7).
5. The apparatus of claim 1, wherein: and a 48V emergency power supply (11) is arranged on one side of the lift self-sucking pump (10), and a control power supply (9) is arranged on one side of the controllable booster pump (12).
6. The apparatus of claim 1, wherein: the controllable booster pump (12), the cooling liquid barrel (8) and the head self-sucking pump (10) are connected through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857481.8U CN217134424U (en) | 2022-04-14 | 2022-04-14 | Reversible hydrogen fuel cell system coolant filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220857481.8U CN217134424U (en) | 2022-04-14 | 2022-04-14 | Reversible hydrogen fuel cell system coolant filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217134424U true CN217134424U (en) | 2022-08-05 |
Family
ID=82649594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220857481.8U Active CN217134424U (en) | 2022-04-14 | 2022-04-14 | Reversible hydrogen fuel cell system coolant filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217134424U (en) |
-
2022
- 2022-04-14 CN CN202220857481.8U patent/CN217134424U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210331945U (en) | Surplus acid collecting system is used in lead acid battery production | |
| CN103066238B (en) | High-efficiency acid discharge system of storage battery | |
| CN217134424U (en) | Reversible hydrogen fuel cell system coolant filling device | |
| CN201877496U (en) | Liquid storage device for storing electrolyte of lithium battery | |
| CN210317789U (en) | Pressure control negative suction system | |
| CN202839835U (en) | Lead-acid storage battery automatic acid pumping device | |
| CN110723710B (en) | Liquid composite spring push-pull type vacuum liquid injection machine and liquid injection method | |
| CN202996953U (en) | Electrolyte filling car for storage batteries of CRH5-type motor train unit | |
| CN216850260U (en) | Injection device is used in electrolyte production | |
| CN101345299B (en) | Liquid filling apparatus and liquid feeding method of accumulator | |
| CN215680910U (en) | Quantitative acid adding device without quantitative acid adding machine | |
| CN209912987U (en) | Water bath device for container formation of storage battery | |
| CN203521543U (en) | Electrolyte measuring device | |
| CN211111535U (en) | Simple recovery device for PTMEG waste liquid | |
| CN211304073U (en) | Adsorption cleaning device of series welding machine | |
| CN2872059Y (en) | Booster of water-supply pipe line network | |
| CN206271833U (en) | A kind of aluminum-shell lithium battery semiautomatic negative pressure formation device | |
| CN204809280U (en) | Tunnel traction power with from cooling device | |
| CN206090694U (en) | Sewage treatment plant based on environmental protection | |
| CN206784540U (en) | A kind of rainwater-collecting compression system | |
| CN214614360U (en) | Off-peak regulation and storage scheduling system for water supply tank | |
| CN212506543U (en) | Energy-saving water supply device for high-rise building | |
| CN211957784U (en) | High-capacity battery electrolyte echelon utilization and purification system | |
| CN217327866U (en) | Air lifting device for sewage | |
| CN207418872U (en) | Manganese dioxide electrolysis equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: Tianjin New Hydrogen Power Technology Co.,Ltd. Contract record no.: X2023980042462 Denomination of utility model: A reversible coolant filling device for hydrogen fuel cell systems Granted publication date: 20220805 License type: Exclusive License Record date: 20230922 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reversible coolant filling device for hydrogen fuel cell systems Effective date of registration: 20230926 Granted publication date: 20220805 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: Tianjin New Hydrogen Power Technology Co.,Ltd. Registration number: Y2023980058886 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |