A high-pressure storage tank facilitating safe transfer

Abstract

The utility model relates to a high pressure storage tank convenient to safety shift, including storage jar body and the outer shell of wrapping storage jar body, and the bottom side of outer shell is provided with support seat, the outside of storage jar body is equipped with the buffer assembly that can buffer its in the moving process and limit its built -in station in the outer shell of shaking, and is provided with the shock attenuation embedded base that can carry storage jar body on the inner bottom surface of outer shell, still embedded in the top of storage jar body is with the pressure -maintaining component that can adjust its inner cavity volume and the remote monitoring module that can monitor and early warning feedback to its inner cavity pressure. The utility model can effectively buffer shaking while improving the stability of jar body transportation, and the pressure state in jar body is monitored to make feedback to abnormal pressure reduction state automatically.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure storage tank equipment technology, and in particular to a high-pressure storage tank that is easy to transfer safely. Background Technology

[0002] Storage tanks are commonly used material storage devices, typically manufactured using steel plate or seamless steel pipe welding processes. They can store refined chemical substances such as gases or liquids as needed, and also serve as transfer vehicles for material transportation. In oil and gas processing, hydrogen is both a key feedstock (e.g., hydrotreating, hydrocracking) and a process byproduct (e.g., catalytic cracking), therefore, efficient and safe hydrogen transfer and storage are crucial.

[0003] Common high-pressure storage tanks often experience high temperatures during transportation due to hot weather and direct sunlight. The inability to cool the outer perimeter in a timely manner increases the tank's hazard and makes transportation difficult. To address this, existing technologies have designed cooling structures, such as the cryogenic high-pressure hydrogen storage tank (license number CN115388318B). This tank includes a gas storage chamber with a sliding plate inside. The outer wall of the sliding plate abuts against the inner wall of the gas storage chamber. Several sliding rods connected to the sliding plate run through the top of the tank. Elastic elements are fitted onto the outer side of the sliding rods located inside the gas storage chamber. The sliding rods are sealed to the tank. An input head communicating with the gas storage chamber is located at the top of the tank. The input head has a sealing component at its upper end and a one-way inlet valve at its lower end. A dustproof screen is installed inside the input head, and a cleaning component is located above the dustproof screen. A controller and a cooling component for adjusting the temperature of the hydrogen in the gas storage chamber are also located on the outside of the tank. In order to ensure stability during transportation, existing high-pressure storage tanks are usually secured with tools. However, strong restraints can easily cause the storage tank to be squeezed and deformed under high pressure during transportation, resulting in safety hazards. Furthermore, the tank is prone to shaking during the transfer process with the transport vehicle. The shaking of the tank can easily reduce the stability of the high-pressure materials stored inside, leading to risks such as leakage. Utility Model Content

[0004] The purpose of this invention is to provide a high-pressure storage tank that can effectively buffer swaying while improving the stability of the tank during transportation, and automatically monitor the pressure state inside the tank and provide feedback on abnormal pressure drops. This solves the problems of existing tanks being easily deformed by the limiting tool, which cannot guarantee the stability and integrity of the tank, and existing tanks being prone to swaying during transportation, which affects the stability of high-pressure materials and can easily lead to loosening of tank parts and leakage. Furthermore, existing tanks can only be monitored manually and cannot be automatically monitored during transportation and use, nor can they monitor and provide feedback on abnormal pressure drops.

[0005] The technical solution adopted by this utility model is as follows: a high-pressure storage tank that is easy to transfer safely, including a storage tank body and an outer shell that surrounds the storage tank body. A support base is provided on the bottom side of the outer shell. A buffer component is sleeved on the outside of the storage tank body to buffer its shaking during movement and limit its built-in position in the outer shell. A shock-absorbing mounting base that can support the storage tank body is provided on the inner bottom surface of the outer shell. A pressure-holding component that can adjust its internal cavity volume and a remote monitoring module that can monitor and provide early warning feedback on its internal cavity pressure are also embedded on the top of the storage tank body.

[0006] According to a preferred embodiment, a plurality of the buffer components are installed between the storage tank and the outer shell in a circumferentially spaced manner; each buffer component includes an insert post, a first rotary joint, a hydraulic buffer rod, and a second hinge joint, wherein the insert post is detachably installed on the inner side of the outer shell, and the first rotary joint is connected to the surface of the insert post extending to the outside of the outer shell; the hydraulic buffer rod is rotatably connected to the side of the first rotary joint away from the insert post, and the end of the hydraulic buffer rod away from the first rotary joint is rotatably connected to the second hinge joint detachably installed on the outer side wall of the outer shell.

[0007] According to a preferred embodiment, a plurality of the mounting posts are circumferentially spaced on the inner side of the outer shell, two first rotary joints are connected to the sides of the axial ends of the mounting posts in a manner where the bicorner plates are parallel to each other, and two first rotating shafts are rotatably inserted into the two corners of the bicorner plates, and two hydraulic buffer rods are symmetrically connected to the two first rotating shafts located on the same bicorner plate; a plurality of second hinge joints are circumferentially spaced on the outer side wall of the storage tank in a manner corresponding to the hydraulic buffer rods.

[0008] According to a preferred embodiment, a groove for accommodating the storage tank is formed on the top surface of the metal base of the shock-absorbing mounting base, a first airbag is provided on the bottom surface of the groove cavity, and a buffer ring pad for supporting the storage tank is sleeved on the outside of the first airbag.

[0009] According to a preferred embodiment, a second annular airbag is also embedded on the inner side of the groove cavity of the groove body, and the second annular airbag is connected to the first airbag through an air guide pipe opened inside the metal base body.

[0010] According to a preferred embodiment, the storage tank includes a main tank shell, an inlet, an outlet, and an inlet leak-proof mechanism, wherein the inlet and the outlet are connected to the top of the main tank shell, and the inlet leak-proof mechanism is installed below the inlet inside the main tank shell.

[0011] According to a preferred embodiment, the inlet leak-proof mechanism includes a flow guide cover, a blocking step block, a linkage rod, a linkage plate, and a blocking spring. The flow guide cover is installed at the output end of the inlet. The blocking spring is connected to the inner top surface of the flow guide cover. The lower axial end of the blocking spring is connected to the linkage plate. The linkage plate is connected to the blocking step block via the linkage rod.

[0012] According to a preferred embodiment, the pressure-holding assembly includes a partition capable of adjustablely dividing the inner cavity of the main tank shell, a guide rod movably inserted into the top of the main tank shell and connected to the partition, and a compression spring sleeved on the guide rod.

[0013] According to a preferred embodiment, the remote monitoring module includes a monitoring unit, a feedback control chip, a communication unit, and a monitoring terminal. The monitoring unit is embedded in the top of the main tank shell in a manner that communicates with the cavity of the main tank shell, and the feedback control chip and the communication unit are also provided on the top surface of the main tank shell.

[0014] According to a preferred embodiment, the bottom of the mounting shell of the monitoring unit is provided with an elastic membrane layer, and a conductive contact plate is connected to the elastic membrane layer by a connecting bracket. A limit spring is also provided between the conductive contact plate and the inner top surface of the mounting shell. Two conductive contacts are also inserted into the mounting shell.

[0015] The beneficial effects of this utility model are:

[0016] The buffer component provided in this application can cooperate with the shock-absorbing mounting base to limit the position of the storage tank in the outer shell, ensuring the stability of the overall structure while achieving a certain degree of buffering and shock absorption. This effectively attenuates the vibration, shaking, and inertial forces transmitted by the outer shell, thereby improving the stability and protection of the storage tank, and enhancing its continuous service life and safety. The multi-point positioning structure can disperse the force during shaking and the force distribution during support and limiting, effectively ensuring the integrity and stability of the storage tank and reducing the risk of leakage due to damage.

[0017] The remote monitoring module and the monitoring unit constituting the pressure switch provided in this application can provide signal feedback based on the pressure changes inside the main tank shell. This allows for independent monitoring of the internal air pressure of the main tank shell and remote communication feedback during unmanned on-site monitoring or transportation, so as to control the tank status in real time. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a preferred high-pressure storage tank that is easy to transfer safely, as proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the sealing structure of the inlet leak-proof mechanism of a preferred high-pressure storage tank that is easy to transfer safely, as proposed in this utility model.

[0020] Figure 3 This is a partial plan view of a preferred high-pressure storage tank that is easy to transfer safely, as proposed in this utility model;

[0021] Figure 4 This is an enlarged structural diagram of part A of a preferred high-pressure storage tank that is easy to transfer safely, as proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of a preferred shock-absorbing mounting base for a high-pressure storage tank that is easy to transfer safely, as proposed in this utility model.

[0023] Figure 6 This is a schematic diagram of the structure of a preferred monitoring unit for a high-pressure storage tank that is easy to transfer safely, as proposed in this utility model.

[0024] Figure 7 This invention presents a circuit and flowchart of a preferred remote monitoring module for a high-pressure storage tank that is easy to transfer safely.

[0025] List of reference numerals

[0026] 1: Storage tank; 2: Outer shell; 3: Support base; 4: Buffer assembly; 5: Shock-absorbing embedded base; 6: Temperature control assembly; 7: Pressure holding assembly; 8: Remote monitoring module; 11: Main tank shell; 12: Inlet; 13: Outlet; 14: Inlet leak-proof mechanism; 141: Flow guide cover; 142: Sealing ladder block; 143: Linkage rod; 144: Linkage plate; 145: Sealing spring; 41: Embedded column; 42: First rotating joint; 43: Hydraulic buffer rod; 44: Second hinge joint; 421: Double-angle plate; 422: First Rotating shaft; 51: Metal base; 52: First airbag; 53: Second annular airbag; 54: Buffer ring pad; 511: Groove; 61: Spiral tube; 62: Guide tube; 63: Condenser; 71: Partition plate; 72: Guide rod; 73: Compression spring; 711: Sealing ring; 81: Monitoring unit; 82: Feedback control chip; 83: Communication unit; 84: Monitoring terminal; 811: Embedded shell; 812: Elastic membrane layer; 813: Connecting bracket; 814: Conductive contact plate; 815: Limiting spring; 816: Conductive contact. Detailed Implementation

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] The technical solutions provided by this utility model will be described in detail below with reference to the accompanying drawings and through embodiments. It should be noted that the descriptions of these embodiments are intended to aid in understanding this utility model, but do not constitute a limitation thereof. In some examples, because some implementation methods belong to existing or conventional technology, they are not described or are not described in detail.

[0029] Furthermore, the technical features described herein, or the steps in all the methods or processes disclosed herein, may be combined in any suitable manner in one or more embodiments, except for mutually exclusive features and / or steps. It will be readily understood by those skilled in the art that the order of steps or operations of the methods relating to the embodiments provided herein may also be altered. Any order in the drawings and embodiments is for illustrative purposes only and does not imply a requirement to follow a particular order unless explicitly stated otherwise.

[0030] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, under reasonable circumstances (without self-contradiction), include both direct and indirect connections (linkages).

[0031] The following is a detailed explanation with reference to the accompanying drawings.

[0032] Example 1

[0033] This application provides a high-pressure storage tank that is easy to transfer safely, which includes a storage tank body 1, an outer shell 2, a support base 3, a buffer assembly 4, a shock-absorbing embedded base 5, a temperature control assembly 6, a pressure holding assembly 7, and a remote monitoring module 8.

[0034] according to Figure 1-7 In one specific embodiment shown, the storage tank 1 is detachably fitted into the outer casing 2. A support base 3 is provided on the bottom side of the outer casing 2 to stably support the entire device. A buffer assembly 4 is fitted on the outside of the storage tank 1 to cushion its movement during movement and limit its internal position within the outer casing 2. A shock-absorbing mounting base 5 is provided on the inner bottom surface of the outer casing 2 to support the storage tank 1. A temperature control assembly 6 is also provided on the outside of the storage tank 1 to regulate its temperature. A pressure-holding assembly 7 to adjust its internal volume and a remote monitoring module 8 to monitor and provide early warning feedback on its internal pressure are also fitted on the top of the storage tank 1.

[0035] Preferably, the storage tank 1 includes a main tank shell 11, an inlet 12, an outlet 13, and an inlet leak-proof mechanism 14. Preferably, the inlet 12 and the outlet 13 are connected to the top of the main tank shell 11. More preferably, the inlet leak-proof mechanism 14 is installed below the inlet 12 and located inside the main tank shell 11. Preferably, the main tank shell 11 includes at least an inner liner layer and a reinforcing layer. Preferably, one-way valves for unidirectional flow are respectively provided in the inlet 12 and the outlet 13. More preferably, conventional structures such as switch valves and pressure gauges are also provided on the inlet 12 and the outlet 13 to facilitate the control of material input and output and to monitor the pressure status during input and output. Preferably, the inlet leak-proof mechanism 14 includes a flow guide shroud 141, a sealing step block 142, a linkage rod 143, a linkage plate 144, and a sealing spring 145. Preferably, the flow guide shroud 141 is installed at the output end of the inlet 12 in a manner that communicates with the inlet 12. A sealing spring 145 is connected to the inner top surface of the flow guide shroud 141. Preferably, a linkage plate 144 is connected to the lower axial end of the sealing spring 145, and the linkage plate 144 is connected to the sealing ladder block 142 through a linkage rod 143, so that the sealing ladder block 142 can adjustably block the through channel at the bottom of the flow guide shroud 141. Specifically, when pressurized gas is introduced into the inlet 12, the pressurized gas enters the flow guide shroud 141 and pushes the sealing ladder block 142 downward by pressure, so that the gas entering the flow guide shroud 141 can smoothly enter the main tank shell 11. After the gas input is completed, the sealing ladder block 142 is pushed up by the air pressure in the main tank shell 11 and pulled by the sealing spring 145, thereby cutting off and sealing the through channel of the guide shroud 141. This allows the inlet leak prevention mechanism 14 to effectively prevent gas in the main tank shell 11 from leaking from the inlet 12 area when there are subsequent gas discharge defects or leakage defects at the inlet 12.

[0036] Preferably, multiple buffer components 4 are installed between the storage tank 1 and the outer shell 2 in a circumferentially spaced manner. Preferably, the buffer component 4 includes an insert post 41, a first rotary joint 42, a hydraulic buffer rod 43, and a second hinge joint 44. Preferably, the insert post 41 is detachably installed on the inner side of the outer shell 2, and the first rotary joint 42 is connected to the surface of the insert post 41 extending to the outside of the outer shell 2. Preferably, the hydraulic buffer rod 43 is rotatably connected to the side of the first rotary joint 42 away from the insert post 41. More preferably, the end of the hydraulic buffer rod 43 away from the first rotary joint 42 is rotatably connected to the second hinge joint 44, which is detachably installed on the outer side wall of the outer shell 2. Specifically, a plurality of insert posts 41 are circumferentially spaced and embedded on the inner side of the outer shell 2. Two first rotary joints 42 are connected to the sides of the axial ends of the insert post 41 in a manner where the bicorner plates 421 are parallel to each other. A first rotating shaft 422 is rotatably inserted into the two corners of the bicorner plates 421. Preferably, the two hydraulic buffer rods 43 are symmetrically connected to the two first rotating shafts 422 located on the same bicorner plate 421. Preferably, a plurality of second hinge joints 44 are circumferentially spaced on the outer wall of the storage tank 1 in a manner corresponding to the hydraulic buffer rods 43, so that a bicorner plate 421, two hydraulic buffer rods 43, and two second hinge joints 44 constitute an elastically expandable triangular support structure. Specifically, the second hinge joints 44 are connected to the storage tank 1 by a rigid pressure-dispersing arc plate welded to the outer wall of the storage tank 1, so as to improve the structural rigidity and stability of the connection position of the second hinge joints 44 and ensure the stability of the stress. Preferably, the position of the embedded post 41 on the outer shell 2 is defined by a connecting bolt that penetrates the outer shell 2. Preferably, the second hinge joints 44 are installed on the storage tank 1 by welding, bolt connection, or other methods. More preferably, the two second hinge joints 44 are connected to the same double-angle plate 421 via hydraulic buffer rods 43 to form a triangular limiting structure, and multiple triangular limiting structures are arranged circumferentially at intervals within the same annular plane. More preferably, the buffer assembly 4 provides limiting support within two parallel annular planes. Specifically, when swaying tends to occur, the hydraulic buffer rods 43 on one side decelerate and compress to buffer the transmission of swaying force, while the hydraulic buffer rods 43 on the other side decelerate and extend by the same amount. Thus, the hydraulic buffer rods 43 on both sides work together to improve the buffering and stabilizing effect, further effectively reducing the transmission of swaying. Specifically, the hydraulic buffer rods 43 can be selected as hydraulic buffer dampers of model ACD2050-W. The two hydraulic buffer rods 43 provided in this application can be positioned in a triangular support manner, thereby improving the stability of lateral limiting and efficiently attenuating swaying through force decomposition, thereby improving its stability. The multi-point positioning structure can disperse the force during shaking and the force distribution during support and limiting, effectively ensuring the integrity and stability of the storage tank 1.

[0037] Preferably, the shock-absorbing mounting base 5 includes a metal base 51, a first airbag 52, a second annular airbag 53, and a buffer ring pad 54. Preferably, a groove 511 for accommodating the storage tank 1 is formed on the top surface of the metal base 51 of the shock-absorbing mounting base 5. Preferably, the first airbag 52 is disposed on the bottom surface of the groove cavity of the groove 511. Preferably, a buffer ring pad 54 for supporting the storage tank 1 is sleeved on the outer side of the first airbag 52. Specifically, the buffer ring pad 54 is a silicone pad with a certain strength and elasticity to achieve shock absorption support. Preferably, a second annular airbag 53 that can be clamped onto the outer surface of the storage tank 1 is also embedded on the inner side of the groove cavity of the groove 511. More preferably, the second annular airbag 53 is connected to the first airbag 52 through an air guide pipe 512 formed inside the metal base 51. Specifically, when the storage tank 1 is inserted into the cavity of the groove 511 and the first airbag 52 is compressed, the first airbag 52 contracts and transfers the gas to the second annular airbag 53. The second annular airbag 53 then expands and tightly fits against the outer surface of the storage tank 1, effectively clamping and limiting the storage tank 1. Preferably, the metal base 51 is stably installed on the inner bottom surface of the outer shell 2 by welding, snap-fitting, or bolting. The buffer assembly 4 provided in this application can cooperate with the shock-absorbing mounting base 5 to limit the position of the storage tank 1 in the outer shell 2, ensuring the stability of the overall structure while achieving a certain degree of buffering and shock absorption. This effectively attenuates the vibration, shaking, and inertial forces transmitted by the outer shell 2, thereby improving the stability and protection of the storage tank 1, and enhancing its continuous service life and safety.

[0038] Preferably, the temperature control component 6 includes a spiral tube 61, a guide tube 62, and a condenser 63. Preferably, the spiral tube 61 can cover all unobstructed sidewalls of the main tank shell 11; the accompanying drawings are only examples of partial coverage and do not limit the maximum coverage area of ​​the spiral tube 61. Preferably, the condenser 63 is a microchannel condenser of model WJ-1826. Specifically, the condenser can be directly connected to an external power source or mobile power source via wires, so that when the stored and transferred materials need to be cooled for preservation, it can be directly connected to the power source for refrigeration through manual control. Preferably, the condenser 63 is a conventional circulating refrigeration device, which is not automatically opened and closed, but operates under manual control. Preferably, the cooling medium inlet and outlet of the condenser 63 are connected to the output and input ends of the spiral tube 61 respectively through the guide tube 62, thereby forming a closed-loop circulation circuit. Thus, the condenser 63 continuously pulls the cooling medium to flow in a directional manner and reduces the temperature of the spiral tube 61 and the main tank shell 11 surrounded by the spiral tube 61 during the cooling process. The spiral tube 61 provided in this application can continuously transfer the heat of the main tank shell 11 under the action of the manually opened condenser 63, thereby effectively cooling the main tank shell 11 to meet the low-temperature preservation requirements of specific materials.

[0039] Preferably, the pressure-holding assembly 7 includes a partition 71 that can adjustably divide the inner cavity of the main tank shell 11, a guide rod 72 movably inserted into the top of the main tank shell 11 and connected to the partition 71, and a compression spring 73 sleeved on the guide rod 72. Preferably, a sealing ring 711 is also sleeved on the outer periphery of the partition 71. Preferably, the guide rod 72 is movably inserted into the top of the main tank shell 11 in a gapless manner and capable of vertical movement, with no leakage gap between it and the main tank shell 11. Specifically, to ensure sealing, a sealing ring is provided between the guide rod 72 and the main tank shell 11. Preferably, a clamping structure can also be provided on the top surface of the main tank shell 11 to limit the relative position of the guide rod 72 during transportation and storage, thereby ensuring structural stability. When material is started to be input or output, the clamping structure releases the restriction on the guide rod 72, so that the guide rod 72 can rise and fall with the change of tank cavity pressure, thereby changing the size of the tank cavity containing the material, so as to effectively maintain the high pressure state of the material. The pressure-holding component 7 provided in this application can help maintain the material gas pressure inside the main tank shell 11 during input and output, so that the gas pressure can be continuously maintained within a certain threshold range, thereby ensuring the rate, pressure and concentration of continuous output of gas materials, and realizing a stable supply of materials.

[0040] Preferably, the remote monitoring module 8 includes a monitoring unit 81, a feedback control chip 82, a communication unit 83, and a monitoring terminal 84. Preferably, the monitoring unit 81 is embedded in the top of the main tank shell 11 in a manner communicating with the cavity of the main tank shell 11. Preferably, the feedback control chip 82 and the communication unit 83 are also disposed on the top surface of the main tank shell 11. Specifically, the monitoring unit 81, the feedback control chip 82, and the communication unit 83 are connected in series in the same electrical circuit via wires, and the communication unit 83 is also signal-connected to the monitoring terminal 84 when powered on. Preferably, the circuit containing the monitoring unit 81, the feedback control chip 82, and the communication unit 83 is also provided with a power supply. Preferably, the communication unit 83 can be a fiber optic transceiver of model 3100AB; the feedback control chip 82 can be an STM32F103CBT6. Preferably, the monitoring terminal 84 can be a PC terminal in the remote monitoring center and a mobile terminal device for the on-duty worker. Preferably, the power supply can be a 12-volt battery of model LC-X1238CH. The monitoring unit 81, feedback control chip 82, communication unit 83, and power supply in this application are connected in series in the same circuit. This circuit also includes a manually operated first switch, which is opened during equipment assembly and input to ensure circuit disconnection. When remote monitoring of the equipment is required, the first switch is manually closed. The monitoring unit 81 then acts as a pressure switch to continuously monitor changes in the pressure inside the tank. When the pressure drops below a threshold, the pressure switch formed by the monitoring unit 81 closes, energizing the entire series circuit. At this time, the energized feedback control chip 82 sends a command to the communication unit 83, which then sends an abnormal signal to the monitoring terminal 84 connected to it, thereby achieving remote monitoring of the equipment.

[0041] Preferably, an elastic membrane layer 812 is provided at the bottom of the mounting shell 811 of the monitoring unit 81. Preferably, a conductive contact plate 814 is connected to the elastic membrane layer 812 via a connecting bracket 813. Preferably, a limit spring 815 is also provided between the conductive contact plate 814 and the inner top surface of the mounting shell 811. Preferably, two conductive contacts 816 are also inserted into the mounting shell 811, so that the conductive contact plate 814 and the two conductive contacts 816 constitute a switch module. Preferably, the conductive contacts 816 are connected to wires embedded in the shell wall of the mounting shell 811, thereby forming a series circuit with the feedback control chip 82, the communication unit 83, and the power supply. More preferably, the series circuit is also provided with a first switch that can disconnect the circuit during non-operating periods and be manually controlled. The elastic membrane layer 812 provided in this application can undergo upward convex deformation under the high pressure inside the main tank shell 11. When the pressure inside the main tank shell 11 decreases beyond a set threshold, the gradually decreasing upward convexity of the elastic membrane layer 812 will cause the connecting bracket 813 to descend, thereby causing the conductive contact plate 814, which is located between and above the two conductive contacts 816, to descend. The two ends of the conductive contact plate 814 contact the two conductive contacts 816 to achieve the conduction of the series circuit, thereby enabling the feedback control chip 82 and the communication unit 83 in the series circuit to start working. When the pressure inside the main tank shell 11 increases, the conductive contact plate 814 rises again under the pushing action of the upward convex elastic membrane layer 812 and the contraction and recovery action of the limiting spring 815, thereby breaking the series circuit.

[0042] For surface connections between components not explicitly specified in this application, conventional bolt connections, snap-fit ​​connections, or fixed connections such as welding can be used. As these are conventional connection methods, this application will not elaborate further on this part. Specifically, the connecting ends of the assembled components all form flange structures, and the two flange structures are connected by bolts, gaskets, or other structures.

[0043] This utility model is not limited to the above-described optional embodiments. Anyone can derive other various forms of products under the guidance of this utility model. However, regardless of any changes in shape or structure, any technical solution falling within the scope of the claims of this utility model is within the protection scope of this utility model. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and do not constitute a limitation on the claims. The protection scope of this utility model is defined by the claims and their equivalents. Throughout the text, features introduced by "preferred" are merely optional and should not be construed as mandatory. Therefore, the applicant reserves the right to abandon or delete relevant preferred features at any time.

Claims

1. A high-pressure storage tank that is easy to transfer safely, comprising a storage tank body (1) and an outer protective shell (2) enclosing the storage tank body (1), wherein a support base (3) is provided on the bottom side of the outer protective shell (2), characterized in that, A buffer assembly (4) is provided on the outside of the storage tank (1) to buffer its shaking during movement and to limit its built-in position in the outer shell (2), and a shock-absorbing mounting base (5) is provided on the inner bottom surface of the outer shell (2) to support the storage tank (1). The top of the storage tank (1) is also fitted with a pressure-holding component (7) that can adjust the volume of its inner cavity and a remote monitoring module (8) that can monitor and provide early warning feedback on the pressure of its inner cavity.

2. The high-pressure storage tank for safe transfer as described in claim 1, characterized in that, Multiple buffer components (4) are installed between the storage tank (1) and the outer shell (2) in a circumferentially spaced manner; The buffer assembly (4) includes an embedded post (41), a first rotary joint (42), a hydraulic buffer rod (43), and a second hinge joint (44), wherein, The insert post (41) is detachably mounted on the inner side of the outer shell (2), and the insert post (41) extends to the surface outside the outer shell (2) and is connected to the first rotary joint (42). The first rotary joint (42) is rotatably connected to the hydraulic buffer rod (43) on the side away from the embedded post (41), and the end of the hydraulic buffer rod (43) away from the first rotary joint (42) is rotatably connected to the second hinge joint (44) which is detachably mounted on the outer side wall of the outer casing (2).

3. The high-pressure storage tank for safe transfer as described in claim 2, characterized in that, Several of the aforementioned insert posts (41) are circumferentially spaced and embedded on the inner surface of the outer casing (2). The two first rotating joints (42) are connected to the sides of the two axial ends of the mounting post (41) in a manner in which the double-angled plates (421) are parallel to each other, and the two corners of the double-angled plates (421) are rotatably inserted with the first rotating shafts (422). The two hydraulic buffer rods (43) are symmetrically connected to the two first rotating shafts (422) located on the same double-angle plate (421); Several second hinge joints (44) are circumferentially spaced on the outer wall of the storage tank (1) in a manner corresponding to the hydraulic buffer rod (43).

4. The high-pressure storage tank for safe transfer as described in claim 3, characterized in that, A groove (511) for accommodating the storage tank (1) is provided on the top surface of the metal base (51) of the shock-absorbing mounting base (5). A first airbag (52) is provided on the bottom surface of the cavity of the tank (511), and a buffer ring pad (54) supporting the storage tank (1) is sleeved on the outside of the first airbag (52).

5. The high-pressure storage tank for easy and safe transfer as described in claim 4, characterized in that, A second annular airbag (53) is also embedded on the inner side of the groove cavity of the groove body (511). The second annular airbag (53) is connected to the first airbag (52) through an air duct (512) opened inside the metal base (51).

6. The high-pressure storage tank for safe transfer as described in claim 5, characterized in that, The storage tank (1) includes a main tank shell (11), an inlet (12), an outlet (13), and an inlet leak-proof mechanism (14), wherein, The inlet (12) and the outlet (13) are connected to the top of the main tank shell (11), and the inlet leak-proof mechanism (14) located inside the main tank shell (11) is installed below the inlet (12).

7. The high-pressure storage tank for safe transfer as described in claim 6, characterized in that, The inlet leak-proof mechanism (14) includes a flow guide cover (141), a sealing step block (142), a linkage rod (143), a linkage plate (144), and a sealing spring (145), wherein, The flow guide cover (141) is installed at the output end of the inlet (12). The sealing spring (145) is connected to the inner top surface of the flow guide cover (141), and the lower axial end of the sealing spring (145) is connected to the linkage plate (144). The linkage plate (144) is connected to the sealing ladder block (142) through the linkage rod (143).

8. The high-pressure storage tank for safe transfer as described in claim 7, characterized in that, The pressure-holding assembly (7) includes a partition (71) that can adjustably divide the inner cavity of the main tank shell (11), a guide rod (72) that is movably inserted into the top of the main tank shell (11) and connected to the partition (71), and a compression spring (73) sleeved on the guide rod (72).

9. The high-pressure storage tank for safe transfer as described in claim 8, characterized in that, The remote monitoring module (8) includes a monitoring unit (81), a feedback control chip (82), a communication unit (83), and a monitoring terminal (84), wherein, The monitoring unit (81) is embedded in the top of the main tank shell (11) in a manner that communicates with the cavity of the main tank shell (11), and the feedback control chip (82) and the communication unit (83) are also provided on the top surface of the main tank shell (11).

10. The high-pressure storage tank for safe transfer as described in claim 9, characterized in that, The bottom of the mounting shell (811) of the monitoring unit (81) is provided with an elastic membrane layer (812), and a conductive contact plate (814) is connected to the elastic membrane layer (812) by a connecting bracket (813). A limit spring (815) is also provided between the conductive contact plate (814) and the inner top surface of the mounting shell (811). Two conductive contacts (816) are also inserted into the mounting housing (811).

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