CN115504111B - Cellar type storage system for hydrogen storage pressure vessel of hydrogen adding station type - Google Patents

Cellar type storage system for hydrogen storage pressure vessel of hydrogen adding station type Download PDF

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Publication number
CN115504111B
CN115504111B CN202211203722.8A CN202211203722A CN115504111B CN 115504111 B CN115504111 B CN 115504111B CN 202211203722 A CN202211203722 A CN 202211203722A CN 115504111 B CN115504111 B CN 115504111B
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China
Prior art keywords
vertical
water
hydrogen storage
storage
cooled
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CN202211203722.8A
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Chinese (zh)
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CN115504111A (en
Inventor
邓沅
刘威
赵鑫
赵义轩
许永燕
杜震宇
闫和平
张宁
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Inner Mongolia Chaoke Gas Technology Co ltd
Inner Mongolia Rare Earth Functional Material Innovation Center Co ltd
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Inner Mongolia Chaoke Gas Technology Co ltd
Inner Mongolia Rare Earth Functional Material Innovation Center Co ltd
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Priority to CN202211203722.8A priority Critical patent/CN115504111B/en
Publication of CN115504111A publication Critical patent/CN115504111A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/76—Large containers for use underground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/745—Large containers having means for heating, cooling, aerating or other conditioning of contents blowing or injecting heating, cooling or other conditioning fluid inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • 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
    • Y02E60/32—Hydrogen storage

Abstract

The invention discloses a cellar type storage system for a vertical hydrogen storage pressure container of a hydrogenation station, which comprises a cellar arranged below the ground, wherein a water-cooled storage mechanism is arranged in the cellar, a cooling water tank and a water collecting tank which are mutually communicated are arranged below the water-cooled storage mechanism, the cooling water tank and the water collecting tank are communicated with the water-cooled storage mechanism through pipelines provided with pressure water pumps, the vertical hydrogen storage pressure container is conveyed into the water-cooled storage mechanism through vertical conveying equipment or is taken out from the water-cooled storage mechanism, and the vertical conveying equipment walks on the water-cooled storage mechanism. The invention places the hydrogen storage pressure container above the ground, and in cold water for cold bath, reduces the temperature of the hydrogen storage pressure container, prevents the vacuum heat insulation performance from being influenced in a mild environment, avoids the hydrogen storage pressure container occupying the space above the ground, and reduces the energy consumed by the refrigeration of the hydrogen storage pressure container. The invention is suitable for the technical field of vertical hydrogen storage pressure vessel storage in a hydrogenation station.

Description

Cellar type storage system for hydrogen storage pressure vessel of hydrogen adding station type
Technical Field
The invention belongs to the technical field of hydrogen storage pressure vessel storage in a hydrogenation station, and particularly relates to a cellar type storage system for a hydrogen storage pressure vessel of a hydrogenation station.
Background
The hydrogen energy has the characteristic that the products after combustion have no pollution to the environment, so that the hydrogen energy is widely used, and the larger field is hydrogen energy automobiles, so that a hydrogen adding station is generated, replaces a conventional gas station, and provides fuel for the hydrogen energy automobiles. The hydrogen energy is required to be stored in the hydrogenation station, however, because the hydrogen energy has the characteristic of explosiveness, the vacuum insulation treatment is required to be carried out on the hydrogen energy storage container, namely, the hydrogen energy is filled in the vacuum insulation storage container, so that the safety accident caused by the temperature rise of the hydrogen energy is avoided. In the storage of hydrogen energy storage containers, it is also necessary to store the storage containers in a low-temperature environment, avoiding exposure to external high-temperature environments, resulting in reduced vacuum insulation performance of the storage containers over long periods of exposure or at high temperatures. At present, the cooling mode of the storage container is mostly cooled by adopting air conditioning refrigeration equipment, and the hydrogen energy storage tanks are all arranged above the ground, so that the occupied space is large, and the energy consumed by refrigeration cannot be ignored. Moreover, the existing storage means are aimed at the hydrogen storage pressure container of the horizontal hydrogen energy storage tank, and no better means exist for the vertical hydrogen storage pressure container, so that the storage or the transportation of the vertical hydrogen storage pressure container is realized.
Disclosure of Invention
The invention provides a cellar type storage system for a hydrogen storage pressure container of a hydrogenation stand type, which is used for placing the hydrogen storage pressure container above the ground and cooling the hydrogen storage pressure container in cold water, so that the temperature of the hydrogen storage pressure container is reduced, the hydrogen storage pressure container is in a milder environment, the vacuum heat insulation performance of the hydrogen storage pressure container is prevented from being influenced, the hydrogen storage pressure container is prevented from occupying the space above the ground, and meanwhile, the energy consumed by the refrigeration of the hydrogen storage pressure container is reduced.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a cellar formula memory system for hydrogenation stand formula hydrogen storage pressure vessel, including setting up in the cellar below ground, in install water-cooled storage mechanism in the cellar, water-cooled storage mechanism's up end and ground parallel and level are provided with the coolant tank and the water-collecting tank of mutual intercommunication in water-cooled storage mechanism's below, coolant tank, water-collecting tank communicate with water-cooled storage mechanism through the pipeline that installs pressure water pump, pressure water pump is used for the pressure water pump in the coolant tank to go into water-cooled storage mechanism, and pressure water pump also can go into the water-cooled storage mechanism's pressure water pump in the water-collecting tank, vertical hydrogen storage pressure vessel carries in the water-cooled storage mechanism or takes out by water-cooled storage mechanism through vertical material conveying equipment, vertical material conveying equipment walks on water-cooled storage mechanism.
Further, the lower part of cooling water tank and water collecting tank is through communicating pipe intercommunication, the suction inlet of pressure water pump is connected with first drinking-water pipe and second drinking-water pipe, first drinking-water pipe and second drinking-water pipe respectively with the lower extreme of water-cooled storage mechanism and communicating pipe intercommunication, the exit linkage of pressure water pump has first drain pipe and second drain pipe, first drain pipe and second drain pipe respectively with the upper end of water-cooled storage mechanism and the upper end intercommunication of water collecting tank, in install the control valve respectively on communicating pipe, first drinking-water pipe, second drinking-water pipe, first drain pipe and the second drain pipe.
Further, a repair well is arranged on one side of the water-cooled storage mechanism, the repair well vertically extends to the cooling water tank from the ground, and a ventilation pipe extending out of the ground is communicated with the cooling water tank.
Further, the water-cooled storage mechanism comprises a storage box arranged at the cellar, a plurality of vertical storage units are uniformly constructed in the storage box, a plurality of vertical hydrogen storage pressure containers are arranged in the vertical storage units at intervals along the vertical direction, cooling water is injected into the storage box, and the liquid level of the cooling water is higher than that of the vertical hydrogen storage pressure container positioned at the highest position in the vertical storage unit.
Further, the vertical storage unit comprises an assembly barrel with a closed lower end, the assembly barrel extends to the lower part of the storage box from the upper end face of the storage box along the vertical direction, a sealing cover is arranged at the upper end of the storage box and the assembly barrel, a material placing lining is arranged in the assembly barrel, and a plurality of vertical hydrogen storage pressure containers are sequentially arranged in the material placing lining along the vertical direction.
Further, the material placing lining comprises a mounting ring arranged at the upper end of the assembly cylinder, a plurality of vertical support rails are uniformly arranged on the mounting ring along the circumferential direction of the mounting ring, each vertical support rail extends to the lower end of the assembly cylinder along the vertical direction, a plurality of fixing rings overlapped with the axis of the mounting ring are arranged at intervals along the vertical direction, and each fixing ring is connected with each vertical support rail at the corresponding position.
Further, the material placing lining is movably arranged in the assembly cylinder and moves vertically under the action of external force, a plurality of separation assemblies are arranged in the material placing lining at intervals along the vertical direction, the material placing lining is separated into a plurality of material placing cavities by the separation assemblies, and each vertical hydrogen storage pressure container is positioned in the corresponding material placing cavity.
Further, the separation assembly comprises connecting rods which are uniformly arranged on the material placing lining along the circumferential direction of the material placing lining, each connecting rod is rotationally connected with a baffle, each baffle extends inwards along the radial direction of the material placing lining, and each connecting rod is respectively provided with a limiting supporting table.
Further, one end of the partition plate is provided with a connecting sleeve, the connecting sleeve is sleeved on the connecting rod, a torsion spring is sleeved on the connecting rod, two ends of the torsion spring are respectively connected with the connecting rod and the connecting sleeve, an arc-shaped surface matched with the lower surface of the connecting sleeve is formed on the upper end surface of the limiting support table, and one end of the limiting support table, far away from the assembly barrel, is provided with a limiting part.
Further, a plurality of guide rods are detachably connected to the upper end of the assembly barrel, each guide rod vertically penetrates through the mounting ring, a limit stop is formed at the upper end of each guide rod, and the distance from the limit stop to the mounting ring is not smaller than the length of the partition plate.
Compared with the prior art, the invention adopts the structure, and the technical progress is that: the water-cooled storage mechanism is placed in the cellar, and can realize the refrigeration of the vertical hydrogen storage pressure container because the temperature of the cellar is low and no additional refrigeration and cooling equipment is needed, namely, the cooling water is injected into the water-cooled storage mechanism, the vertical hydrogen storage pressure container is used for cold bath in the water-cooled storage mechanism, when the temperature of the cooling water in the water-cooled storage mechanism rises to the upper limit value, the pressure water pump is started, the cooling water in the water-cooled storage mechanism is discharged into the water collection tank below, then the cooling water in the cooling water tank is pumped into the water-cooled storage mechanism, after a period of time (about 1-2 days), the water temperature in the water collection tank is reduced to be consistent with the deep temperature of the cellar, the water collection tank is communicated with the cooling water tank, the water in the water collecting tank flows into the cooling water tank until the liquid levels of the water collecting tank and the cooling water tank are flush, at this time, the water in the cooling water tank can be fully filled into the water-cooled storage mechanism, low-temperature water in the water collecting tank is used for neutralizing warm water pumped by the water-cooled storage mechanism, so that the water temperature of the neutralized mixed water is reduced faster, when the vertical hydrogen storage pressure container is required to be taken out of the water-cooled storage mechanism or conveyed into an engineering in the water-cooled storage mechanism, the vertical hydrogen storage pressure container is required to be completed by adopting vertical conveying equipment, and the vertical hydrogen storage pressure container is always kept in a vertical state in the conveying process of the vertical conveying equipment, so that the condition of inclination or oscillation is avoided, and the conveying safety of the vertical hydrogen storage pressure container is further improved; in summary, the invention utilizes the low-temperature environment in the cellar to cool the vertical hydrogen storage pressure container, effectively reduces the temperature of the hydrogen storage pressure container, ensures that the hydrogen storage pressure container is in a milder environment, prevents the vacuum heat insulation performance from being influenced, and besides the movable vertical material conveying equipment, the whole structure is below the ground, thereby avoiding the hydrogen storage pressure container occupying the space above the ground and reducing the energy consumed by the refrigeration of the hydrogen storage pressure container.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a water-cooled storage mechanism according to an embodiment of the present invention;
FIG. 3 is a perspective view showing the structure of a water-cooled storage mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure of the water-cooled storage mechanism according to the embodiment of the present invention after the assembly cylinder is separated from the material-placing liner;
FIG. 5 is a schematic view showing a partial structure of a connection between an assembly cylinder and a material-placing liner in a water-cooled storage mechanism according to an embodiment of the present invention;
FIG. 6 is an axial structural cross-sectional view of FIG. 5;
FIG. 7 is a schematic view of a partial structure of a water-cooled storage mechanism according to an embodiment of the present invention after a material liner in the water-cooled storage mechanism extends out of a mounting cylinder by a distance;
FIG. 8 is an axial structural cross-sectional view of FIG. 7;
FIG. 9 is a schematic diagram of a vertical feeding device according to an embodiment of the present invention on a water-cooled storage mechanism;
FIG. 10 is a schematic structural view of a vertical conveying device according to an embodiment of the present invention;
FIG. 11 is a schematic view of a vertical conveying device according to an embodiment of the present invention, with guardrails removed;
FIG. 12 is a schematic view of an embodiment of the present invention with the frame removed;
FIG. 13 is a schematic view of a vertical transport mechanism, a vertical drive mechanism, and a vertical storage unit according to an embodiment of the present invention;
FIG. 14 is a schematic view of the lower end of the vertical transport mechanism of the embodiment of the present invention after extending into the vertical storage unit;
FIG. 15 is a partial cross-sectional view of the structure of FIG. 14;
FIG. 16 is a schematic diagram of a transmission assembly connected to a second drive motor according to an embodiment of the present invention;
FIG. 17 is a top view of the lower portion of the transmission assembly of the present invention after it has been inserted into the liner;
FIG. 18 is a schematic view of a vertical transport mechanism for transporting a vertical hydrogen storage pressure vessel into a liner of a vessel in accordance with an embodiment of the present invention;
FIG. 19 is a schematic view of a vertical transport mechanism for transporting a vertical hydrogen storage pressure vessel from within a liner of a vessel in accordance with an embodiment of the present invention;
FIG. 20 is a schematic view of an active guide storage rack according to an embodiment of the present invention mounted on a bottom holder;
FIG. 21 is a top view of an active guide storage rack according to an embodiment of the present invention;
FIG. 22 is a schematic view of a material handling mechanism according to an embodiment of the present invention;
fig. 23 is a schematic view of a material transferring mechanism according to another embodiment of the present invention.
Marking parts: 100-water-cooled storage mechanism, 101-first water suction pipe, 102-first water discharge pipe, 103-storage tank, 104-assembly cylinder, 105-sealing cover, 106-guide rod, 107-limit stop, 108-limit support table, 109-arc surface, 200-cooling water tank, 201-second water suction pipe, 202-ventilation pipe, 300-water collection tank, 301-communication pipe, 302-second water discharge pipe, 400-pressure water pump, 500-repair well, 600-vertical hydrogen storage pressure vessel, 700-material-placing lining, 701-mounting ring, 702-vertical support rail, 7021-vertical flange, 703-fixing ring, 704-connecting rod, 705-partition board, 706-guide hole, 800-rack, 801-bottom fixing seat, 802-travelling wheel, 803-top fixing seat, 804-strip slideway, 805-guardrail, 806-cat ladder, 807-vertical guide rail, 900-vertical conveying mechanism, 901-mounting seat, 902-sliding seat, 903-connecting lug, 904-transmission component, 9041-strip mounting frame, 9042-shaft rod, 9043-transmission wheel, 9044-first transmission belt, 905-second driving motor, 1000-active guiding storage rack, 1001-vertical rod, 1002-fixing frame, 1003-first wheel body, 1004-second transmission belt, 1005-driven wheel, 1006-third driving motor, 1007-driving wheel, 1008-third transmission belt, 1009-second wheel body, 1100-material transferring mechanism, 1101-beam charging barrel, 1102-anti-slip layer, 1103-adjusting screw rod, 1104-sliding block, 1105-operating hand wheel, 1200-vertical driving mechanism, 1201-first driving motor, 1202-driving screw rod.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses a cellar type storage system for a hydrogen storage pressure vessel of a hydrogenation station type, which is shown in figure 1 and comprises a water-cooled storage mechanism 100, a cooling water tank 200 and a water collecting tank 300, wherein a cellar is excavated below the ground, the periphery and the bottom of the cellar are reinforced by steel bars, the fixation of each surface of the cellar is realized by concrete pouring, the cellar is subjected to waterproof treatment, and the cellar is generally realized by paving a waterproof layer, so that groundwater around the cellar is prevented from penetrating into the cellar. The water-cooled storage mechanism 100 is installed in the cellar, the upper end surface of the water-cooled storage mechanism 100 is level with the ground, the cooling water tank 200 and the water collecting tank 300 are all arranged below the water-cooled storage mechanism 100, the cooling water tank 200 and the water collecting tank 300 are positioned at the bottom of the cellar, and the cooling water tank 200 and the water collecting tank 300 are mutually communicated; the lower end of the water-cooled storage mechanism 100 is provided with a support frame formed by welding reinforcing steel bars, and the lower end of the support frame is respectively fixed with the cooling water tank 200 and the water collecting tank 300, so that the water-cooled storage mechanism 100 is supported by the support frame, and the water-cooled storage mechanism 100 is prevented from sedimentation. The cooling water tank 200 and the water collecting tank 300 are communicated with the water-cooled storage mechanism 100 through a pipeline provided with the pressure water pump 400, the pressure water pump 400 is used for pumping the pressure water pump 400 in the cooling water tank 200 into the water-cooled storage mechanism 100, and the pressure water pump 400 can also pump the pressure water pump 400 in the water-cooled storage mechanism 100 into the water collecting tank 300. A vertical feeding device may be pulled by a pulling device (such as a trailer) and run on the upper end surface of the water-cooled storage mechanism 100, and the vertical feeding device is used to convey the vertical hydrogen storage pressure vessel 600 into the water-cooled storage mechanism 100, or take out the vertical hydrogen storage pressure vessel 600 from the water-cooled storage mechanism 100. The working principle and the advantages of the invention are as follows: the water-cooled storage mechanism 100 of the invention is placed in a cellar, and the cold storage of the vertical hydrogen storage pressure vessel 600 can be realized without additional refrigeration and cooling equipment due to the lower temperature of the cellar, namely, the cooling water is injected into the water-cooled storage mechanism 100, the vertical hydrogen storage pressure vessel 600 is in the cold bath of the water-cooled storage mechanism 100, when the temperature of the cooling water in the water-cooled storage mechanism 100 rises to the upper limit value, the pressure water pump 400 is started, the cooling water in the water-cooled storage mechanism 100 is discharged into the water collection tank 300 below, then the cooling water in the cooling water tank 200 is pumped into the water-cooled storage mechanism 100, after a period of time (about 1-2 days), the water temperature in the water collection tank 300 is reduced to be consistent with the temperature in the depth of the cellar, the water collection tank 300 is communicated with the cooling water tank 200, the water in the water collecting tank 300 flows into the cooling water tank 200 until the liquid levels of the two water tanks are flush, at this time, the water in the cooling water tank 200 can be fully filled into the water-cooled storage mechanism 100, the low-temperature water in the water collecting tank 300 is used for neutralizing the warm water pumped by the water-cooled storage mechanism 100, so that the water temperature of the neutralized mixed water is reduced faster, when the vertical hydrogen storage pressure container 600 is required to be taken out of the water-cooled storage mechanism 100 or conveyed into an engineering in the water-cooled storage mechanism 100, the vertical hydrogen storage pressure container 600 is required to be completed by adopting vertical material conveying equipment, and the vertical hydrogen storage pressure container 600 is always kept in a vertical state in the conveying process of the vertical material conveying equipment, so that the condition of inclination or oscillation is avoided, and the conveying safety of the vertical hydrogen storage pressure container 600 is further improved; in summary, the present invention utilizes the low temperature environment in the cellar to cool the vertical hydrogen storage pressure vessel 600, effectively reduces the temperature of the hydrogen storage pressure vessel itself, makes the hydrogen storage pressure vessel in a milder environment, prevents the vacuum heat insulation performance from being affected, and besides the movable vertical material conveying equipment, the whole structure is below the ground, thereby avoiding the hydrogen storage pressure vessel occupying the space above the ground, and simultaneously reducing the energy consumed by the hydrogen storage pressure vessel refrigeration.
As a preferred embodiment of the present invention, as shown in fig. 1, the cooling water tank 200 and the lower portion of the water collecting tank 300 are communicated through the communicating pipe 301, the suction port of the pressure water pump 400 is connected with the first suction pipe 101 and the second suction pipe 201, the first suction pipe 101 and the second suction pipe 201 are respectively communicated with the lower end of the water-cooled storage mechanism 100 and the communicating pipe 301, the outlet of the pressure water pump 400 is connected with the first drain pipe 102 and the second drain pipe 302, and the first drain pipe 102 and the second drain pipe 302 are respectively communicated with the upper end of the water-cooled storage mechanism 100 and the upper end of the water collecting tank 300. In this embodiment, control valves are respectively attached to the communication pipe 301, the first water suction pipe 101, the second water suction pipe 201, the first water discharge pipe 102, and the second water discharge pipe 302. Thus, by opening or closing the corresponding valve, the operation of pumping water or supplying water to the water-cooled storage mechanism 100 by the pressure water pump 400 is realized, water in the water-cooled storage mechanism 100 is pumped into the water collection tank 300, water in the cooling water tank 200 is pumped into the water-cooled storage mechanism 100, and the cooling water tank 200 in the water collection tank 300 can be communicated, so that cooling water flows into the cooling water tank 200 from the water collection tank 300. In this embodiment, a water pipe may be separately provided, so that water in the water collection tank 300 may be directly pumped into the water-cooled storage mechanism 100 or the cooling water tank 200 by the pressure water pump 400. In this embodiment, a service well 500 is provided on one side of the water-cooled storage mechanism 100, the service well 500 extends in the vertical direction and extends from the ground to the cooling water tank 200, and a worker enters the space between the water-cooled storage mechanism 100 and the cooling water tank 200 through the service well 500 to complete the service operation of the pipeline, the valve, and the like. In this embodiment, the ventilation pipe 202 extending out of the ground is connected to the cooling water tank 200, so as to release the air in the cooling water tank 200, so as to avoid the occurrence of pressure rise caused by excessive air in the cooling water tank 200.
As a preferred embodiment of the present invention, as shown in fig. 2 to 3, the water-cooled storage mechanism 100 includes a storage tank 103 installed at a cellar, a plurality of vertical storage units are uniformly constructed in the storage tank 103, a plurality of vertical hydrogen storage pressure vessels 600 are provided in each vertical storage unit, and the vertical hydrogen storage pressure vessels 600 are arranged at intervals in a vertical direction. In this embodiment, cooling water is injected into the storage tank 103, and the liquid level of the cooling water is higher than the vertical hydrogen storage pressure vessel 600 located at the highest position in the vertical storage unit, so as to achieve cooling of all the vertical hydrogen storage pressure vessels 600 in the vertical storage unit. And because the vertical hydrogen storage pressure vessel 600 is disposed in a column vertically in the vertical storage unit, the space of the storage tank 103 is reasonably and efficiently utilized.
As a preferred embodiment of the present invention, as shown in fig. 4 to 5, the vertical storage unit includes a fitting cylinder 104 and a material-placing liner 700, wherein the lower end of the fitting cylinder 104 is in a closed form, the upper end of the fitting cylinder 104 is in an open form, and the fitting cylinder 104 extends from the upper end surface of the storage box 103 to the lower portion of the storage box 103 in the vertical direction. The present embodiment is provided with a sealing cover 105 at the upper end of the storage tank 103 at the fitting cartridge 104 for opening or closing the upper port of the fitting cartridge 104. The material placing liner 700 of the present embodiment is installed in the assembly drum 104, and a plurality of vertical hydrogen storage pressure vessels 600 are placed in the material placing liner 700 in sequence in the vertical direction. The material placing liner 700 of the embodiment plays a role in supporting and accommodating the vertical hydrogen storage pressure vessel 600, and plays a role in connecting and matching with the vertical material conveying equipment in the taking and placing process of the vertical hydrogen storage pressure vessel 600, so that the taking and placing of the vertical hydrogen storage pressure vessel 600 are safer, more stable and more convenient. The material placing liner 700 of the present embodiment has a specific structure, as shown in fig. 4, in which the material placing liner 700 includes a mounting ring 701 and a plurality of vertical support rails 702, wherein the mounting ring 701 is disposed at an upper end of the assembly barrel 104, the plurality of vertical support rails 702 in the present embodiment are uniformly disposed on the mounting ring 701 along a circumferential direction of the mounting ring 701, and each vertical support rail 702 extends downward from a lower end surface of the mounting ring 701 to a lower end of the assembly barrel 104 along a vertical direction. In order to improve the connection strength between the vertical support rails 702 and the integrity of the vertical support rails 702, the present embodiment employs a plurality of fixing rings 703 to fix the vertical support rails 702, specifically, the fixing rings 703 are arranged at intervals along the vertical direction, the axis of each fixing ring 703 coincides with the axis of the mounting ring 701, and each fixing ring 703 is connected to each vertical support rail 702 at a corresponding position.
In order to separate the plurality of vertical hydrogen storage pressure containers 600 located in the same material placing liner 700 and avoid direct contact between the vertical hydrogen storage pressure containers 600, as shown in fig. 4 and 6, the material placing liner 700 is movably installed in the assembly cylinder 104, and the material placing liner 700 moves vertically under the action of external force, a plurality of separation components are configured in the material placing liner 700 at intervals in the vertical direction, and the separation components separate the material placing liner 700 into a plurality of material placing cavities, wherein each vertical hydrogen storage pressure container 600 is located in the corresponding material placing cavity, that is, the lower end of the vertical hydrogen storage pressure container 600 is supported by the separation component, and the vertical hydrogen storage pressure container 600 located at the lowest is supported by the bottom wall of the assembly cylinder 104. The partition assembly of this embodiment is specifically configured such that, as shown in fig. 4 and 8, the partition assembly includes a plurality of partitions 705, wherein the same number of connection rods 704 as the partitions 705 are uniformly installed on the material placement liner 700 along the circumferential direction thereof, one end portion of each partition 705 is rotatably connected to the corresponding connection rod 704, and the partition 705 extends inward in the radial direction of the material placement liner 700. In this embodiment, a limiting support table 108 is respectively configured on the inner wall of the assembly barrel 104 and located on each connecting rod 704, and when the material placing liner 700 descends to the state that the partition plate 705 contacts with the limiting support table 108, the partition plate 705 is limited by the limiting support table 108 and keeps a horizontal state, so as to support the vertical hydrogen storage pressure vessel 600. When the material placing liner 700 rises for a certain distance, the partition plate 705 is in contact with and separated from the limit supporting table 108, and the distance between the limit supporting table 108 and the partition plate 705 is not smaller than the length of the partition plate 705, so that in the process of lowering the vertical hydrogen storage pressure container 600, the lower end of the vertical hydrogen storage pressure container 600 pushes the partition plate 705 downwards, namely, the partition plate 705 rotates downwards along the connecting rod 704, and further the vertical hydrogen storage pressure container 600 smoothly moves downwards in the material placing liner 700. In this embodiment, rubber layers are respectively disposed on the upper and lower end surfaces of the partition plate 705, and the rubber layers play a role in buffering, so that the vertical hydrogen storage pressure vessel 600 is supported when the vertical hydrogen storage pressure vessel 600 is placed, or the surface of the partition plate 705 is in contact with the vertical hydrogen storage pressure vessel 600 during the transportation of the vertical hydrogen storage pressure vessel 600, so as to avoid scratching the vertical hydrogen storage pressure vessel 600. And the rubber layer plays a role in friction on the surface of the vertical hydrogen storage pressure vessel 600, so that the rising or falling overspeed of the vertical hydrogen storage pressure vessel 600 is avoided.
As a preferred embodiment of the present invention, as shown in fig. 8, one end of the partition 705 is configured with a connecting sleeve, the connecting sleeve is sleeved on the connecting rod 704, a torsion spring is sleeved on the connecting rod 704, two ends of the torsion spring are respectively connected with the connecting rod 704 and the connecting sleeve, the torsion spring is used for returning the partition 705, and in the process that the partition 705 is pushed open, the partition 705 gradually and gently rotates downwards, so that the occurrence of collision of the partition 705 against the inner wall of the lining 700 or the assembly barrel 104 is avoided. The upper end face of the spacing supporting table 108 of this embodiment is configured with an arc surface 109, the arc surface 109 is mutually adapted to the lower surface of the connecting sleeve, and one end of the spacing supporting table 108 far away from the assembly barrel 104 is provided with a spacing portion, when the separator 705 descends to the spacing supporting table 108 along with the material placing liner 700, the lower surface of the connecting sleeve contacts with the arc surface 109, and the part of the separator 705 near the connecting sleeve is supported by the spacing portion of the spacing supporting table 108, so that the lower end of the vertical hydrogen storage pressure vessel 600 can be fully supported by the separator 705, and the separator 705 will not turn down.
As a preferred embodiment of the present invention, in order to allow the partition assembly to unblock the material placement liner 700 so that the vertical hydrogen storage pressure vessel 600 smoothly enters the material placement liner 700, as shown in fig. 4 and 7 to 8, a plurality of guide rods 106 are detachably connected at the upper end of the fitting cylinder 104, guide holes 706 are respectively provided at the corresponding positions of the mounting rings 701, each guide rod 106 vertically passes through the mounting ring 701 through the corresponding guide hole 706, and a limit stop 107 is constructed at the upper end of the guide rod 106, the distance from the limit stop 107 to the mounting ring 705 being not less than the length of the partition plate 705. In this embodiment, the material placing liner 700 may be lifted to a certain height, so that the upper end of the material placing liner 700 contacts with the limit stop 107, and then the height of the material placing liner 700 is fixed, so that each partition plate 705 of the separation assembly is separated from its respective limit support table 108, and then gradually opened under downward top pressure of the vertical hydrogen storage pressure vessel 600, so as to realize the passage of the vertical hydrogen storage pressure vessel 600. The material placing liner 700 of the present embodiment may be moved upward by the vertical conveying mechanism 900 and against the limit stop 107, which is described in detail below.
As a preferred embodiment of the present invention, as shown in fig. 9-10, the vertical feed device includes a frame 800 and a vertical feed mechanism 900. Wherein, a bottom fixing seat 801 and a top fixing seat 803 are respectively configured at the upper and lower ends of the rack 800, and a plurality of travelling wheels 802 are respectively mounted at two sides of the bottom fixing seat 801, thereby realizing that the rack 800 walks on the water-cooled storage mechanism 100. The vertical conveyance mechanism 900 of the present embodiment is provided on the frame 800, and the vertical conveyance mechanism 900 is located between the bottom fixing seat 801 and the top fixing seat 803. The vertical hydrogen storage pressure vessel 600 is transported into the water-cooled storage mechanism 100 via the vertical transport mechanism 900, or the vertical hydrogen storage pressure vessel 600 is taken out from the water-cooled storage mechanism 100 via the vertical transport mechanism 900. The vertical transport mechanism 900 is specifically configured, as shown in fig. 13-17, in that the vertical transport mechanism 900 includes a mounting base 901 and a plurality of transmission assemblies 904, and the mounting base 901 has a material guiding channel for passing through the vertical hydrogen storage pressure vessel 600. A sliding seat 902 is correspondingly configured on the outer peripheral wall of the mounting seat 901, a vertical guide rail 807 is arranged on the frame 800 and at a position corresponding to the sliding seat 902, and the sliding seat 902 is in sliding connection with the corresponding vertical guide rail 807, so that the mounting seat 901 is in sliding connection on the frame 800. A plurality of transmission assemblies 904 described in this embodiment are disposed on the mounting base 901, and these transmission assemblies 904 are located at the material guiding passage and are uniformly disposed along the circumferential direction of the mounting base 901. Each of the transmission members 904 extends vertically, and when the vertical hydrogen storage pressure vessel 600 is accessed from the water-cooled storage mechanism 100, the lower end of each transmission member 904 needs to be extended into the water-cooled storage mechanism 100. The vertical driving mechanism 1200 is arranged on the frame 800 and positioned on one side of the vertical conveying mechanism 900, the vertical driving mechanism 1200 is in transmission connection with the mounting seat 901 and is used for driving the mounting seat 901 to slide vertically, so that different depths of the lower end of the vertical conveying mechanism 900 extending into the water-cooled storage mechanism 100 are realized, and the vertical hydrogen storage pressure container 600 under different depths is fetched and placed. The vertical driving mechanism 1200 of this embodiment has a specific structure that, as shown in fig. 13, the vertical driving mechanism 1200 includes a first driving motor 1201 and a transmission screw 1202, the first driving motor 1201 is mounted on a bottom fixing base 801, the transmission screw 1202 is coaxially assembled on an output shaft of the first driving motor 1201, and the transmission screw 1202 extends in a vertical direction, and the transmission screw 1202 is screwed with a connection lug 903 on a mounting base 901. The first driving motor 1201 is controlled to rotate forward or backward, so that the driving screw 1202 drives the mounting seat 901 to move upward or downward, and further the vertical conveying mechanism 900 moves upward or downward.
As a preferred embodiment of the present invention, as shown in fig. 16, the transmission assembly 904 includes a bar-shaped mounting frame 9041 extending in a vertical direction, a plurality of shaft rods 9042 are disposed on the bar-shaped mounting frame 9041 at intervals in the vertical direction, the shaft rods 9042 are rotatably connected with the bar-shaped mounting frame 9041, a transmission wheel 9043 is coaxially assembled on each shaft rod 9042, the transmission wheel 9043 is fixedly connected with the corresponding shaft rod 9042, and the transmission wheels 9043 are in transmission connection through a first transmission belt 9044. In this embodiment, at least two transmission assemblies 904 are respectively provided with a second driving motor 905, and an output shaft of the second driving motor 905 is coaxially connected with a shaft 9042 on the corresponding transmission assembly 904. In this way, the second driving motor 905 drives the corresponding shaft lever 9042 to rotate forward or backward, so that the driving wheel 9043 on the shaft lever 9042 rotates to drive the first driving belt 9044 to move, the vertical hydrogen storage pressure container 600 is located in the vertical conveying mechanism 900, the outer surface of the vertical hydrogen storage pressure container 600 is in close contact with the first driving belt 9044 of each driving assembly 904, and in the process of moving the first driving belt 9044, the vertical hydrogen storage pressure container 600 moves upwards or downwards along the vertical direction, so that the conveying of the vertical hydrogen storage pressure container 600 is realized.
As a preferred embodiment of the present invention, as shown in fig. 15, the lower end of the transmission assembly 904 extends into the material placing liner 700, and one side surface of the first transmission belt 9044 is in contact with the outer surface of the vertical hydrogen storage pressure container 600, the other side of the first transmission belt 9044 is located in the guide groove of the vertical support rail 702, and the outer surface of the shaft 9042 is in contact with the vertical convex edge 7021 of the vertical support rail 702. When the vertical hydrogen storage pressure container 600 needs to be conveyed into the material placing liner 700, as shown in fig. 18, the lower end of the transmission assembly 904 extends into the material placing liner 700, and the second driving motor 905 is controlled to reversely rotate, at this time, because the outer surface of the shaft lever 9042 contacts with the vertical protruding edge 7021 of the vertical support rail 702, the vertical support rail 702 moves upwards under the action of the shaft lever 9042, in order to improve the friction force between the vertical support rail 702 and the shaft 9042, a rubber friction layer is arranged on the surface of the vertical protruding edge 7021 of the vertical support rail 702 and/or the surface of the shaft 9042, and when the vertical support rail 702 rises to the position where the mounting ring 701 abuts against the limit stop 107 on the guide rod 106, the material placing liner 700 is always in a state of abutting against the limit stop 107 in the whole process of lowering the vertical hydrogen storage pressure container 600, and the first transmission belt 9044 drives the vertical hydrogen storage pressure container 600 to gradually move downwards. When the separation assembly is encountered, the partition plate 705 rises to a preset height along with the material placing liner 700, so that the limit supporting table 108 releases the limit on the partition plate 705, the vertical hydrogen storage pressure container 600 moves downwards and pushes the partition plate 705 open, the vertical hydrogen storage pressure container 600 smoothly passes through the separation assembly and descends to a preset position, and when the vertical hydrogen storage pressure container 600 is completely descended, the vertical conveying mechanism 900 is separated from the vertical hydrogen storage pressure container 600, and the first driving motor 1201 is controlled to rotate forwards, so that the material placing liner 700 returns. When the vertical hydrogen storage pressure container 600 needs to be taken out of the feeding liner 700, as shown in fig. 19, the lower end of the transmission assembly 904 extends into the feeding liner 700, and the second driving motor 905 is controlled to rotate forward, at this time, because the outer surface of the shaft lever 9042 contacts with the vertical protruding edge 7021 of the vertical supporting rail 702, the vertical supporting rail 702 moves downward under the action of the shaft lever 9042, so that the mounting ring 701 of the feeding liner 700 always abuts against the upper end face of the assembly barrel 104, the feeding liner 700 is always in a state of abutting against the upper end face of the assembly barrel 104 in the above-mentioned process of the whole vertical hydrogen storage pressure container 600, and the first driving belt 9044 drives the vertical hydrogen storage pressure container 600 to move gradually upwards. When encountering the separation assembly, the limiting support table 108 only blocks the downward turning of the partition plate 705, and does not block the upward turning of the partition plate 705, so that the vertical hydrogen storage pressure vessel 600 moves upward and pushes up the partition plate 705, the vertical hydrogen storage pressure vessel 600 smoothly passes through the separation assembly and ascends until leaving the material placing lining 700, and after the vertical hydrogen storage pressure vessel 600 is taken out, the vertical conveying mechanism 900 is controlled by the vertical driving mechanism 1200 to leave the material placing lining 700, so that the sealing cover 105 is closed.
As a preferred embodiment of the present invention, in order to facilitate the transfer of the vertical conveying device to the plurality of vertical hydrogen storage pressure vessels 600, as shown in fig. 12 and 20-21, active material guiding storage frames 1000 are respectively disposed on two sides of the frame 800 and located on two sides of the vertical conveying mechanism 900, the lower end of each active material guiding storage frame 1000 is connected to the bottom fixing seat 801, the height of the lower end of the active material guiding storage frame 1000 from the ground is at least the height of one vertical hydrogen storage pressure vessel 600, and the height of the upper end of the active material guiding storage frame 1000 from the top fixing seat 803 is at least the height of one vertical hydrogen storage pressure vessel 600, so that the vertical hydrogen storage pressure vessels 600 enter the active material guiding storage frame 1000 from the upper end and the lower end of the active material guiding storage frame 1000, or the vertical hydrogen storage pressure vessels 600 are guided out of the active material guiding storage frame 1000 from the upper end and the lower end of the active material guiding storage frame 1000. Wherein, active guide storage rack 1000 specific structure is, active guide storage rack 1000 includes the support body, and this support body includes a plurality of fixed frame 1002 that set up along vertical interval, and the circumference of fixed frame 1002 is evenly set up along to a plurality of montants 1001 to every montant 1001 is fixed with each fixed frame 1002 in proper order along vertical direction, and the lower extreme and the bottom fixing base 801 of montant 1001 are connected moreover. In this embodiment, a first wheel body 1003 and a second wheel body 1009 are rotatably mounted on each fixed frame 1002 at intervals along the circumferential direction, and the first wheel bodies 1003 located at the same vertical position are in transmission connection through a second transmission belt 1004. The vertical hydrogen storage pressure vessel 600 is located in the active material guiding storage rack 1000, the second transmission belt 1004 is in contact with the outer surface of the vertical hydrogen storage pressure vessel 600, the outer circumferential surface of the second wheel 1009 is in contact with the outer surface of the vertical hydrogen storage pressure vessel 600, and the plurality of first wheels 1003 located below are alternatively in transmission connection with the power mechanism. The power mechanism drives one first wheel body 1003 to rotate, so that the corresponding second driving belt 1004 moves, and under the combined action of the other second driving belts 1004 and the second wheel bodies 1009, the vertical hydrogen storage pressure container 600 moves in the vertical direction in the active material guiding storage rack 1000. The power mechanism of the embodiment includes a driven wheel 1005 connected to a corresponding first wheel body 1003, a third driving motor 1006 is mounted on the bottom fixing seat 801, a driving wheel 1007 is mounted on an output shaft of the third driving motor 1006, the driving wheel 1007 and the driven wheel 1005 are rotationally connected via a third driving belt 1008, and the third driving motor 1006 is controlled to rotate forward or backward, so that the driving wheel 1007 drives the driven wheel 1005 to rotate via the third driving belt 1008, and the driven wheel 1005 drives the corresponding first wheel body 1003 to rotate.
As a preferred embodiment of the present invention, in order to transfer the vertical hydrogen storage pressure vessel 600 between the vertical transport mechanism 900 and the active guide storage rack 1000, as shown in fig. 11, 22-23, a material transfer mechanism 1100 is slidably mounted on the top fixing seat 803, and the material transfer mechanism 1100 is used to transfer the vertical hydrogen storage pressure vessel 600 between the vertical transport mechanism 900 and the active guide storage rack 1000. At both sides of the frame 800, ladders 806 are respectively configured, each ladder 806 extends vertically from the bottom fixing seat 801 to the top fixing seat 803, and guardrails 805 are respectively mounted at both sides of the top fixing seat 803. An operator can climb onto the top fixed seat 803 by the ladder 806 and operate the material transfer mechanism 1100 to transfer the vertical hydrogen storage pressure vessel 600 between the vertical transport mechanism 900 and the active guide storage rack 1000. The material transferring mechanism 1100 of this embodiment has a specific structure that the material transferring mechanism 1100 includes a beam barrel 1101, where the beam barrel 1101 is disposed below a top fixing seat 803 and above a vertical conveying mechanism 900 and an active material guiding storage rack 1000, an anti-slip layer 1102 is disposed in the beam barrel 1101, and a vertical hydrogen storage pressure vessel 600 conveyed by the vertical conveying mechanism 900 or the active material guiding storage rack 1000 moves upward, so that the vertical hydrogen storage pressure vessel 600 gradually stretches into the beam barrel 1101, the anti-slip layer 1102 of the beam barrel 1101 prevents the vertical hydrogen storage pressure vessel 600 from separating from the beam barrel 1101, and when the vertical hydrogen storage pressure vessel 600 is completely separated from the vertical conveying mechanism 900 or the active material guiding storage rack 1000, the beam barrel 1101 is controlled to rise a distance, so that the vertical conveying mechanism 900 or the active material guiding storage rack 1000 of the beam barrel 1101 will not interfere with the vertical hydrogen storage pressure vessel 600 in the beam barrel 1101 in the transferring process. In this embodiment, an adjusting screw 1103 is rotatably connected to the upper end of the beam barrel 1101, a sliding block 1104 is screwed on the adjusting screw 1103, a bar-shaped slide 804 is provided on the top fixing seat 803, the sliding block 1104 is slidingly assembled on the bar-shaped slide 804, and an operation hand wheel 1105 is installed at one end of the adjusting screw 1103 far away from the beam barrel 1101. An operator drives the beam charging barrel 1101 to ascend by rotating the operation hand wheel 1105, then the driving sliding block 1104 slides along the strip-shaped slide way 804, the beam charging barrel 1101 carries the vertical hydrogen storage pressure container 600 to be transferred to a target position, then the operation hand wheel 1105 is rotated, the beam charging barrel 1101 is lowered, the vertical hydrogen storage pressure container 600 in the beam charging barrel 1101 is connected with the vertical conveying mechanism 900 or the active material guiding storage rack 1000, and finally the vertical conveying mechanism 900 or the active material guiding storage rack 1000 is controlled to act, so that the vertical hydrogen storage pressure container 600 is separated from the beam charging barrel 1101 and enters the vertical conveying mechanism 900 or the active material guiding storage rack 1000.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (8)

1. A cellar-type storage system for a hydrogen storage stand-up hydrogen storage pressure vessel, characterized by: the vertical hydrogen storage pressure container is conveyed into the water-cooled storage mechanism through vertical material conveying equipment or taken out from the water-cooled storage mechanism, and the vertical material conveying equipment walks on the water-cooled storage mechanism;
the water-cooled storage mechanism comprises a storage box arranged at a cellar, a plurality of vertical storage units are uniformly constructed in the storage box, a plurality of vertical hydrogen storage pressure containers are arranged in each vertical storage unit at intervals along the vertical direction, cooling water is injected into the storage box, and the liquid level of the cooling water is higher than that of the vertical hydrogen storage pressure container at the highest position in the vertical storage unit;
the vertical storage unit comprises an assembly barrel with a closed lower end, the assembly barrel extends to the lower part of the storage box from the upper end face of the storage box along the vertical direction, a sealing cover is arranged at the upper end of the storage box and the assembly barrel, a material placing lining is arranged in the assembly barrel, and a plurality of vertical hydrogen storage pressure containers are sequentially arranged in the material placing lining along the vertical direction.
2. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 1, wherein: the cooling water tank and the lower part of the water collecting tank are communicated through a communicating pipe, a suction port of the pressure water pump is connected with a first water suction pipe and a second water suction pipe, the first water suction pipe and the second water suction pipe are respectively communicated with the lower end of the water-cooled storage mechanism and the communicating pipe, an outlet of the pressure water pump is connected with a first drain pipe and a second drain pipe, the first drain pipe and the second drain pipe are respectively communicated with the upper end of the water-cooled storage mechanism and the upper end of the water collecting tank, and control valves are respectively arranged on the communicating pipe, the first water suction pipe, the second water suction pipe, the first drain pipe and the second drain pipe.
3. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 1, wherein: the water-cooled storage mechanism is characterized in that a repair well is arranged on one side of the water-cooled storage mechanism, the repair well vertically extends to a cooling water tank from the ground, and a ventilation pipe extending out of the ground is communicated with the cooling water tank.
4. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 1, wherein: the material placing lining comprises a mounting ring arranged at the upper end of the assembly barrel, a plurality of vertical support rails are uniformly arranged on the mounting ring along the circumferential direction of the mounting ring, each vertical support rail extends to the lower end of the assembly barrel along the vertical direction, a plurality of fixing rings which are coincident with the axis of the mounting ring are arranged at intervals along the vertical direction, and each fixing ring is connected with each vertical support rail at the corresponding position.
5. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 4, wherein: the material placing lining is movably arranged in the assembly cylinder, moves vertically under the action of external force, a plurality of separation assemblies are arranged in the material placing lining at intervals along the vertical direction, the material placing lining is separated into a plurality of material placing cavities by the separation assemblies, and each vertical hydrogen storage pressure container is positioned in the corresponding material placing cavity.
6. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 5, wherein: the separation assembly comprises connecting rods which are uniformly arranged on the material placing lining along the circumferential direction of the material placing lining, each connecting rod is rotationally connected with a baffle, each baffle extends inwards along the radial direction of the material placing lining, and each connecting rod is respectively provided with a limiting supporting table.
7. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 6, wherein: one end of the partition plate is provided with a connecting sleeve, the connecting sleeve is sleeved on the connecting rod, the connecting rod is sleeved with a torsion spring, two ends of the torsion spring are respectively connected with the connecting rod and the connecting sleeve, the upper end face of the limiting support table is provided with an arc-shaped surface matched with the lower surface of the connecting sleeve, and one end of the limiting support table, far away from the assembly cylinder, is provided with a limiting part.
8. A cellar storage system for a hydrogen storage stand column pressure vessel according to claim 6, wherein: a plurality of guide rods are detachably connected to the upper end of the assembly barrel, each guide rod vertically penetrates through the mounting ring, a limit stop is formed at the upper end of each guide rod, and the distance from the limit stop to the mounting ring is not smaller than the length of the partition plate.
CN202211203722.8A 2022-09-29 2022-09-29 Cellar type storage system for hydrogen storage pressure vessel of hydrogen adding station type Active CN115504111B (en)

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Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100824810B1 (en) * 2006-11-29 2008-04-24 그린엔텍 주식회사 Buriable type vacuum station for vacuum sewer collection system
CN104033967B (en) * 2013-03-08 2017-02-08 中原工学院 Underground water cooling type pre-heating type solar ejection air conditioning equipment
CN203744435U (en) * 2013-11-22 2014-07-30 西安工程大学 Air conditioning system applying underground stored energy at night of evaporative cooling water chilling unit
CN110184107A (en) * 2019-05-29 2019-08-30 大庆东油睿佳石油科技有限公司 A kind of system and application method based on hydrate transportation of natural gas
CN111006127B (en) * 2019-11-04 2021-11-23 江苏集萃安泰创明先进能源材料研究院有限公司 Hydrogenation station taking industrial high-pressure composite metal hydride hydrogen storage system as hydrogen source
CN211457874U (en) * 2020-04-17 2020-09-08 天津信卓创通通信技术有限公司 Cooling device of communication base station
US20210396353A1 (en) * 2020-06-17 2021-12-23 China Energy Investment Corporation Limited System for managing pressure in underground cryogenic liquid storage tank and method for the same
DE102020207827A1 (en) * 2020-06-24 2021-12-30 Argo Gmbh Filling device for filling storage containers with compressed hydrogen, filling station having the same and method for filling a storage container
CN111942202A (en) * 2020-08-27 2020-11-17 边会婷 New energy automobile fills electric pile firebreak device
CN213213276U (en) * 2020-10-23 2021-05-14 倪志远 Coal mine machine is overheat protection device for electricity
CN112483887A (en) * 2020-12-25 2021-03-12 江苏国富氢能技术装备股份有限公司 Buried liquid hydrogen storage type hydrogenation device
CN215105833U (en) * 2021-03-25 2021-12-10 河北工业大学 A purifier is collected to rainwater for sponge city
CN216079301U (en) * 2021-06-15 2022-03-18 上海氢枫能源技术有限公司 Hidden hydrogenation station
CN113606950B (en) * 2021-08-12 2022-05-13 江苏宏基高新材料股份有限公司 Electrode cooling system for isostatic pressing graphite Acheson furnace
CN216814311U (en) * 2021-12-16 2022-06-24 芜湖弋江海创高新智能空调股份有限公司 Buried pipe type waste heat recovery heat pump system
CN115021419A (en) * 2022-07-06 2022-09-06 南通大学 Electric energy hydrogen energy supply station for remote mountain forest protection operation

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