The present invention discloses a water cooling device with a shock-absorbing structure, comprising a water cooling plate, a bottom shell, and an upper shell, wherein the upper wall of the water cooling plate is provided with a splitter plate, and the water cooling plate and the splitter plate enclose a first chamber; a first fluid inlet runs through the middle of the splitter plate, and a first fluid outlet is provided outside the splitter plate, one side of the bottom shell is provided with an inlet pipe connecting to the first fluid inlet; one side of the bottom shell is also provided with a flexible pipeline. A shock-absorbing pad between the bottom shell and upper shell effectively reduces the vibration transmission of water pump during start-up or operation to the bottom shell, thereby providing a flexible connection.

A hydrogen fueling station includes a cryogenic pump with a cold end portion base plate and a cylindrical insulated vacuum jacket attached to the cold end portion base plate and extending away from the cold end portion base plate. Two hydrogen pump cylinders are positioned in parallel within the cylindrical insulated vacuum jacket. A first hydraulic cylinder is positioned outside of the cylindrical insulated vacuum jacket and aligned with the first hydrogen pump cylinder with the cold end portion base plate positioned between the first hydraulic cylinder and the first hydrogen pump cylinder. A second hydraulic cylinder is located outside of the cylindrical insulated vacuum jacket and adjacent to, and oriented parallel to, the first hydraulic cylinder and aligned with the second hydrogen pump cylinder with the cold end portion base plate positioned between the second hydraulic cylinder and the second hydrogen pump cylinder.

An apparatus for fuel dispensing and a process for fuel dispensing can be configured to facilitate rapid fueling. In some embodiments, at least one compressor can be cooled down via sequential adjustment for venting to facilitate improved compressor and supply line cool down that can utilize less vented gas and also help improve the speed at which a sufficient cool down can be provided. Some embodiments can alternatively (or also) utilize a sequential supply line utilization scheme for feeding fuel from a cooled down and operational compressor to a dispenser for feeding to a fuel tank. A control system can be configured to oversee operation and control adjustment of how supply lines are utilized based on at least one pre-determined control scheme for venting and/or fueling via the supply line(s) as well.

An apparatus for fuel dispensing and a process for fuel dispensing can be configured to facilitate rapid fueling. In some embodiments, at least one compressor can be cooled down via sequential adjustment for venting to facilitate improved compressor and supply line cool down that can utilize less vented gas and also help improve the speed at which a sufficient cool down can be provided. Some embodiments can alternatively (or also) utilize a sequential supply line utilization scheme for feeding fuel from a cooled down and operational compressor to a dispenser for feeding to a fuel tank. A control system can be configured to oversee operation and control adjustment of how supply lines are utilized based on at least one pre-determined control scheme for venting and/or fueling via the supply line(s) as well.

A system for hydrogen dispensation can include: a hydrogen collector; a cryo-compressed buffer storage system; and a hydrogen dispenser. The system functions to facilitate hydrogen fueling/dispensation (e.g., rapid dispensation) while additionally utilizing hydrogen storage in a cryo-compressed hydrogen state. The system and/or method may be implemented in any general use case that requires hydrogen storage and/or hydrogen refueling.

A system for hydrogen dispensation can include: a hydrogen collector; a cryo-compressed buffer storage system; and a hydrogen dispenser. The system functions to facilitate hydrogen fueling/dispensation (e.g., rapid dispensation) while additionally utilizing hydrogen storage in a cryo-compressed hydrogen state. The system and/or method may be implemented in any general use case that requires hydrogen storage and/or hydrogen refueling.