Gas cylinder support, gas supply system and vehicle

Abstract

The utility model belongs to the technical field of new energy vehicles, and discloses a gas cylinder support, a gas supply system and a vehicle. The gas cylinder support comprises a support body and an integrated panel assembly, the first end of the support body is used for being connected with a frame, the integrated panel assembly comprises an installation piece, the installation piece is arranged at the second end, opposite to the first end, of the support body, and a first installation part, a second installation part, a third installation part, a fourth installation part and a fifth installation part are arranged on the installation piece. The first mounting part is used for mounting a barometer, the second mounting part is used for mounting an inflation valve, the third mounting part is used for mounting an emptying valve, the fourth mounting part is used for mounting an inflation stop valve, and the fifth mounting part is used for mounting a system stop valve. A user can conveniently adjust and control the gas supply system, meanwhile, the response speed of the gas supply system is increased, and then the use experience and use safety of the user are improved.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle technology, and in particular to gas cylinder brackets, gas supply systems and vehicles. Background Technology

[0002] Compressed natural gas (CNG) is an ideal new energy source due to its complete combustion, low pollution, low price, and good safety. CNG vehicles are gaining increasing attention, especially in regions like Xinjiang and Tibet, which are rich in natural gas resources and have significant cost advantages.

[0003] The gas supply system is an important component of existing CNG vehicles. It includes gas cylinders, cylinder brackets, gas pipelines and connectors, as well as control valve groups such as filling valves and venting valves. The gas cylinders and brackets are mostly modified from the fuel tank brackets, making installation complex. Moreover, the components of the gas supply system are usually scattered in various positions on the vehicle frame, which is not conducive to maintenance and repair. Furthermore, the control valves and other valves are usually not integrated, which makes it difficult for users to control the gas supply system conveniently, affecting user experience and response speed.

[0004] Therefore, a gas cylinder support, gas supply system, and vehicle are needed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a gas cylinder bracket, a gas supply system and a vehicle that can integrate multiple valve groups for users to adjust and control the gas supply system, making it easier for users to use and improving response speed and user experience.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Gas cylinder support, the gas cylinder support comprising:

[0008] A bracket body, the first end of which is used to connect to the vehicle frame;

[0009] An integrated panel assembly includes a mounting component disposed at the second end of the bracket body, with the second end and the first end being opposite each other. The mounting component has a first mounting part, a second mounting part, a third mounting part, a fourth mounting part, and a fifth mounting part. The first mounting part is used to install a pressure gauge, the second mounting part is used to install an inflation valve, the third mounting part is used to install a vent valve, the fourth mounting part is used to install an inflation shut-off valve, and the fifth mounting part is used to install a system shut-off valve.

[0010] As an optional technical solution, the first mounting part and the second mounting part are spaced apart along the height direction of the vehicle, the first mounting part and the third mounting part are spaced apart along the driving direction of the vehicle, the fourth mounting part is spaced apart from the second mounting part along the driving direction of the vehicle, and is also spaced apart from the third mounting part along the height direction of the vehicle; the fifth mounting part is installed in the mounting space formed by the first mounting part, the second mounting part, the third mounting part and the fourth mounting part.

[0011] As an optional technical solution, the mounting component includes a mounting plate and several surrounding plates, with the surrounding plates surrounding the periphery of the mounting plate to form an installation space with an opening.

[0012] As an optional technical solution, the mounting component also includes a baffle that is detachably connected to a portion of the enclosure, and the baffle is capable of blocking the opening.

[0013] As an optional technical solution, the mounting component is further provided with a sixth mounting part, which is disposed on one of the enclosure plates and is used to install an alarm.

[0014] As an optional technical solution, the main body of the bracket includes a first guard plate, a second guard plate, and a clamping structure. The first guard plate and the second guard plate are arranged at an angle to form an accommodating space, and a plurality of clamping structures are spaced apart in the accommodating space.

[0015] As an optional technical solution, the clamping structure includes a support frame and a clamp. The support frame is fixedly installed and has a support groove. The two ends of the clamp are detachably connected to the support frame to clamp the gas cylinder.

[0016] As an optional technical solution, one end of the clamp is provided with a pull ring, and the other end of the clamp is provided with a stud. The support frame is provided with a connecting pin and a connecting hole. The connecting pin and the connecting hole are spaced apart, and the tangent of the axis passing through the connecting pin of the gas cylinder is arranged at an angle to the tangent of the axis passing through the connecting hole of the gas cylinder. The connecting pin is used to connect the pull ring, and the stud passes through the connecting hole and is threadedly connected to the fastening nut so that the clamp tightens the gas cylinder.

[0017] As an optional technical solution, the support frame is provided with an arc-shaped surface, which can abut against the gas cylinder.

[0018] As an optional technical solution, the bracket body also includes two retaining rings, and all the clamping structures are located between the two retaining rings. The retaining rings are connected to the nearest clamping structure through connectors.

[0019] This utility model also adopts the following technical solution:

[0020] The gas supply system includes a gas cylinder, a pressure gauge, an inflation valve, an inflation shut-off valve, an vent valve, and a system shut-off valve. The gas supply system also includes a gas cylinder bracket as described above. The gas cylinder bracket is mounted on a vehicle frame. The pressure gauge is mounted on a first mounting part. The inflation valve is mounted on a second mounting part. The vent valve is mounted on a third mounting part. The inflation valve is mounted on a fourth mounting part. The system shut-off valve is mounted on a fifth mounting part. The inflation valve and the inflation shut-off valve are connected. The inflation shut-off valve is connected to the gas cylinder. The gas cylinder and the system shut-off valve are connected. The system shut-off valve is connected to an output pipeline. The vent valve is connected to the gas cylinder. The pressure gauge is used to detect the gas supply pressure.

[0021] As an optional technical solution, the gas supply system further includes a first valve, which has a first opening, a second opening, a third opening and a fourth opening. The first opening is connected to the gas cylinder, the second opening is connected to the filling shut-off valve, the third opening is connected to the system shut-off valve, and the fourth opening is connected to the venting valve.

[0022] As an optional technical solution, the gas supply system further includes a high-pressure filter assembly, a pressure reducing valve assembly, and a low-pressure filter assembly. The high-pressure filter assembly is installed on the first side of the vehicle frame, and the pressure reducing valve assembly and the low-pressure filter are installed on the second side of the vehicle frame. The high-pressure filter assembly, the pressure reducing valve assembly, and the low-pressure filter assembly are connected in sequence, and the high-pressure filter is connected to the output pipeline.

[0023] As an optional technical solution, the gas supply system further includes a second valve, which has a fifth opening, a sixth opening and a seventh opening. The fifth opening is connected to the output pipeline, the sixth opening is connected to the high-pressure filter, and the seventh opening is connected to the pressure gauge.

[0024] This utility model also adopts the following technical solution:

[0025] The vehicle includes a frame and a gas supply system as described above, with the gas cylinder bracket mounted on the frame.

[0026] The beneficial effects of this utility model are:

[0027] This utility model discloses a gas cylinder bracket, which includes a bracket body and an integrated panel assembly. The first end of the bracket body is used to connect to a vehicle frame. The integrated panel assembly includes a mounting component disposed at the second end of the bracket body opposite to the first end. The mounting component has a first mounting portion, a second mounting portion, a third mounting portion, a fourth mounting portion, and a fifth mounting portion. The first mounting portion is used to install a pressure gauge, the second mounting portion is used to install an inflation valve, the third mounting portion is used to install a vent valve, the fourth mounting portion is used to install an inflation shut-off valve, and the fifth mounting portion is used to install a system shut-off valve. Because the mounting component of this integrated panel assembly is located on the side of the bracket body, multiple valve groups mounted on the mounting component are within easy reach of the user, facilitating user adjustment and control of the gas supply system. This also improves the response speed of the gas supply system adjustment, thereby enhancing the user experience and safety.

[0028] This utility model also discloses a gas supply system, which includes a gas cylinder, a pressure gauge, an inflation valve, an inflation shut-off valve, an vent valve, and a system shut-off valve. It also includes the aforementioned gas cylinder bracket, which is mounted on a vehicle frame. The pressure gauge is mounted on a first mounting part, the inflation valve on a second mounting part, the vent valve on a third mounting part, the inflation valve on a fourth mounting part, and the system shut-off valve on a fifth mounting part. The inflation valve and the inflation shut-off valve are connected, the inflation shut-off valve is connected to the gas cylinder, the gas cylinder is connected to the system shut-off valve, the system shut-off valve is connected to an output pipeline, and the vent valve is connected to the gas cylinder. The pressure gauge is used to detect the gas supply pressure. This gas supply system, by installing the aforementioned gas cylinder bracket, allows multiple valve groups for controlling the gas supply to be integrated onto an integrated panel assembly, thereby facilitating the control of the gas supply system's inflation, supply, and deflation, improving the response speed of the gas supply system control, and thus enhancing user experience and safety.

[0029] This utility model also discloses a vehicle, which includes a frame and the gas supply system described above, with a gas cylinder bracket mounted on the frame. This vehicle integrates multiple control valve groups of the gas supply system, facilitating operation and improving the user experience when the gas supply system needs adjustment or control during use. It also improves response speed and thus enhances safety. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the gas cylinder support according to an embodiment of the present utility model;

[0031] Figure 2 This is a schematic diagram of the integrated panel assembly according to one embodiment of the present utility model.

[0032] Figure 3 This is a schematic diagram of the integrated panel assembly from another perspective according to an embodiment of the present utility model;

[0033] Figure 4 This is a side view of a portion of the structure of the gas cylinder support according to an embodiment of the present invention;

[0034] Figure 5 This is a schematic diagram showing different numbers of clamping structures in other embodiments of this utility model;

[0035] Figure 6 This is a schematic diagram of the gas supply system according to an embodiment of the present invention;

[0036] Figure 7 This is a schematic diagram of the connection between two gas cylinders in the gas supply system of this utility model embodiment;

[0037] Figure 8 This is a schematic diagram showing the arrangement of the high-pressure filter assembly, the pressure reducing valve assembly, the low-pressure filter assembly, and the second valve according to an embodiment of this utility model.

[0038] Figure 9 This is a schematic diagram showing the arrangement of the high-pressure filter assembly, the pressure reducing valve assembly, the low-pressure filter assembly, and the second valve according to another embodiment of this utility model.

[0039] In the picture:

[0040] 1. Gas cylinder bracket; 2. Gas pressure gauge; 3. Inflation valve; 4. Vault valve; 5. Inflation shut-off valve; 6. System shut-off valve; 7. Alarm; 801. First gas cylinder; 802. Second gas cylinder; 803. Switch valve; 9. First valve; 101. High-pressure filter assembly; 102. Pressure reducing valve assembly; 103. Low-pressure filter assembly; 104. Second valve; 105. High-pressure pipeline; 106. Crossbeam straight-through; 107. Chassis;

[0041] 10. Support body; 11. First guard plate; 12. Second guard plate; 13. Clamping structure; 131. Support frame; 1311. Connecting pin; 1312. Connecting hole; 1313. Arc-shaped surface; 1314. Frame; 1315. Support part; 1316. Connecting stud; 132. Hoop; 1321. Pull ring; 1322. Stud; 14. Retaining ring; 141. Connecting piece; 15. Anti-slip component;

[0042] 20. Integrated panel assembly; 21. Mounting component; 211. Mounting plate; 212. Enclosure; 213. Baffle; 22. Recording board. Detailed Implementation

[0043] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0044] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0046] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0047] like Figures 1 to 5 As shown, this embodiment provides a gas cylinder bracket 1, which includes a bracket body 10 and an integrated panel assembly 20. The first end of the bracket body 10 is used to connect to the vehicle frame 107. The integrated panel assembly 20 includes a mounting member 21, which is disposed at the second end of the bracket body 10. The second end is disposed opposite to the first end. The mounting member 21 is provided with a first mounting part, a second mounting part, a third mounting part, a fourth mounting part, and a fifth mounting part. The first mounting part is used to install a pressure gauge 2, the second mounting part is used to install an inflation valve 3, the third mounting part is used to install a vent valve 4, the fourth mounting part is used to install an inflation shut-off valve 5, and the fifth mounting part is used to install a system shut-off valve 6.

[0048] Specifically, in this embodiment, the support body 10 is used to install the gas cylinder. A pressure gauge 2 installed on the first mounting part can read the output pressure of the gas cylinder. By observing the value of the pressure gauge 2, the system pressure can be obtained, and thus the remaining gas volume can be determined. An inflation valve 3 installed on the second mounting part is used to inflate the gas cylinder. An inflation shut-off valve 5 installed on the fourth mounting part is located between the inflation valve 3 and the gas cylinder. The inflation shut-off valve 5 and the inflation valve 3 work together to ensure normal inflation and effectively prevent gas leakage. An evacuation valve 4 installed on the third mounting part can vent gas from the gas supply system when the system needs maintenance, thus ensuring normal maintenance. A system shut-off valve 6 installed on the fifth mounting part can completely disconnect the gas cylinder from the gas consumption end, thus effectively ensuring normal gas supply disconnection and ensuring safety during shutdown. This gas cylinder support 1 integrates multiple valve groups controlling the gas, facilitating personnel control of the gas cylinder and gas supply system, improving the response speed of the gas supply system, and thus enhancing safety and user experience.

[0049] Furthermore, such as Figure 2 and Figure 3 As shown, the first and second mounting parts are spaced apart along the height direction of the vehicle, the first and third mounting parts are spaced apart along the driving direction of the vehicle, and the fourth mounting part is spaced apart from the second mounting part along the driving direction of the vehicle and from the third mounting part along the height direction of the vehicle; the fifth mounting part is installed in the installation space formed by the first, second, third, and fourth mounting parts. Specifically, in this embodiment, since the inflation valve 3 and the inflation shut-off valve 5 are connected, and the inflation shut-off valve 5 is connected to the gas cylinder, the fourth mounting part is spaced apart from the second mounting part along the driving direction of the vehicle, so that the pipeline between the inflation valve 3 and the inflation shut-off valve 5 is also within the range of the mounting part 21, effectively improving the space utilization rate; the first mounting part is used to install the pressure gauge 2, and the third mounting part is used to install the vent valve 4. The first and third mounting parts are spaced apart along the driving direction of the vehicle, which can avoid the pipeline connected to the pressure gauge 2 and the pipeline connected to the vent valve 4 from crossing, reducing the mutual collision of pipeline components, and thus improving service life.

[0050] Furthermore, such as Figure 2As shown, the mounting component 21 includes a mounting plate 211 and several surrounding plates 212. The surrounding plates 212 surround the periphery of the mounting plate 211 to form an installation space with an opening. Specifically, in this embodiment, the mounting plate 211 has a square structure, and four surrounding plates 212 surround the periphery of the mounting plate 211 to form an installation space with a square opening. The pressure gauge 2, inflation valve 3, inflation shut-off valve 5, vent valve 4, and system shut-off valve 6 are all installed in the installation space, which can provide a certain degree of protection for the pressure gauge 2, inflation valve 3, inflation shut-off valve 5, vent valve 4, and system shut-off valve 6, preventing them from being bumped by external components and ensuring their service life.

[0051] Furthermore, such as Figure 2 As shown, the mounting component 21 also includes a baffle 213, which is detachably connected to a portion of the enclosure 212. The baffle 213 can block the opening. Specifically, in this embodiment, the baffle 213 is rotatably connected to the bottom enclosure 212 via a hinge. This arrangement allows the baffle 213 to protect the valve handle and pressure gauge 2 in the installation space from impacts and prevents accidental operation by unauthorized personnel, which could lead to vehicle malfunctions. Furthermore, since the baffle 213 is located at the bottom of the enclosure 212, it naturally droops due to gravity when opened, preventing interference with the user's operation.

[0052] In another embodiment, the baffle 213 can be detachably installed on part of the enclosure 212 by bolts or the like, which can also protect the valve assembly and prevent accidental activation, which will not be elaborated here.

[0053] Furthermore, such as Figure 3 As shown, the mounting component 21 is also provided with a sixth mounting part, which is disposed on one of the enclosure panels 212. The sixth mounting part is used to install the alarm 7. Specifically, in this embodiment, the alarm 7 is a gas leak alarm 7, and the gas leak alarm 7 is installed on the top enclosure panel 212. Since the density of gas is less than that of air, gas will rise when it leaks. Therefore, installing the gas leak alarm 7 on the top enclosure panel 212 can better detect and alarm the leaking gas, improve safety during use, and avoid economic losses caused by long-term gas leaks.

[0054] Furthermore, such as Figure 1 and Figure 4As shown, the main body 10 of the bracket includes a first protective plate 11, a second protective plate 12, and clamping structures 13. The first protective plate 11 and the second protective plate 12 are arranged at an angle to form an accommodating space, and a plurality of clamping structures 13 are spaced apart in the accommodating space. Specifically, in this embodiment, the first protective plate 11 is installed at the bottom of the gas cylinder, and the second protective plate 12 is installed at the end of the gas cylinder away from the frame 107, which can protect the gas cylinder and improve safety during use. In this embodiment, the integrated panel assembly 20 is installed on the second protective plate 12, which can facilitate use and improve the ease of operation. A plurality of clamping structures 13 are spaced apart in the accommodating space to clamp the gas cylinder, ensure the installation stability of the gas cylinder, prevent the gas cylinder from jumping, and ensure safety during use.

[0055] Specifically, in this embodiment, the mounting component 21 is connected to the second guard plate 12 by bolts and nuts, which facilitates disassembly and assembly.

[0056] Specifically, in this embodiment, please refer to Figure 1 The number of clamping structures 13 is three, and the three clamping structures 13 are spaced apart in the receiving space. For other embodiments, please refer to Figure 5 The number and position of the clamping structure 13 can be specifically set according to actual use. The number of clamping structures 13 can be 2, 4 or even more, which will not be elaborated here.

[0057] Further, please refer to Figure 1 and Figure 4 The clamping structure 13 includes a support frame 131 and a clamp 132. The support frame 131 is fixedly installed and has a support groove. The two ends of the clamp 132 are detachably connected to the support frame 131 to clamp the gas cylinder. Specifically, in this embodiment, the support frame 131 is fixedly installed on the vehicle frame 107, which can ensure the installation stability of the gas cylinder. The gas cylinder is installed in the support groove, and the two ends of the clamp 132 are detachably connected to the support frame 131. This not only ensures the installation stability of the gas cylinder but also facilitates the replacement of the gas cylinder, improving the user experience.

[0058] Specifically, in this embodiment, please refer to Figure 4 The clamping structure 13 also includes an anti-slip component 15, which is disposed between the clamp 132 and the gas cylinder to prevent the gas cylinder from rotating around the axial direction, thereby ensuring safety during use.

[0059] Furthermore, such as Figure 4As shown, one end of the clamp 132 is provided with a pull ring 1321, and the other end of the clamp 132 is provided with a stud 1322. The support frame 131 is provided with a connecting pin 1311 and a connecting hole 1312. The connecting pin 1311 and the connecting hole 1312 are spaced apart, and the tangent of the axis of the gas cylinder passing through the connecting pin 1311 and the tangent of the axis of the gas cylinder passing through the connecting hole 1312 are arranged at an angle. The connecting pin 1311 is used to connect the pull ring 1321, and the stud 1322 passes through the connecting hole 1312 and is threadedly connected to the fastening nut so that the clamp 132 tightens the gas cylinder. Specifically, in this embodiment, the support frame 131 has a square structure, which ensures a large contact area between the support frame 131 and the frame 107, thereby improving installation stability. The connecting pin 1311 has a through hole perpendicular to the axis. After the pull ring 1321 passes through the connecting pin 1311, a cotter pin passes through the through hole. The cotter pin can limit the tensioned pull ring 1321, preventing the pull ring 1321 from falling off the connecting pin 1311, thereby improving safety during use. The angle between the tangent of the axis of the gas cylinder passing through the connecting pin 1311 and the tangent of the axis of the gas cylinder passing through the connecting hole 1312 is 90 degrees, which makes the tension on the clamp 132 more balanced, ensuring the clamping force of the clamp 132 on the gas cylinder. The stud 1322 passes through the connecting hole 1312 and is threadedly connected to the fastening nut, which not only ensures the connection stability of the clamp 132, but also makes the tension of the clamp 132 adjustable, thereby ensuring the installation stability of the gas cylinder.

[0060] Specifically, in this embodiment, the angle at which the part of the hoop 132 contacts the gas cylinder is 90°. In another embodiment, the angle at which the part of the hoop 132 contacts the gas cylinder can be other values, such as 80°, 85°, 95° or 100°, depending on the actual situation. This will not be elaborated here.

[0061] Further, please refer to Figure 4 The support frame 131 is provided with an arc-shaped surface 1313, which can abut against the gas cylinder. Specifically, in this embodiment, the clamp 132 and the arc-shaped surface 1313 are located on both sides of the gas cylinder, and the arc-shaped surface 1313 can ensure that the gas cylinder is pressed tightly, thereby preventing the gas cylinder from jumping.

[0062] Specifically, in this embodiment, the arc surface 1313 spans an angle of no more than 180°, which can prevent the gas cylinder from getting stuck or worn, thereby ensuring the service life of the gas cylinder.

[0063] Specifically, in this embodiment, please refer to Figure 1 and Figure 4The support frame 131 includes a support part 1315 and a frame 1314. The frame 1314 surrounds the periphery of the support part 1315, and the arc-shaped surface 1313, the connecting pin 1311 and the connecting hole 1312 are all provided on the support part 1315. This arrangement improves the structural strength and thus extends the service life.

[0064] Further, please refer to Figure 1 and Figure 4 The support body 10 also includes two retaining rings 14, and all the clamping structures 13 are located between the two retaining rings 14. The retaining rings 14 are connected to the nearest clamping structure 13 through connectors. Specifically, in this embodiment, two retaining rings 14 are respectively provided at both ends of the gas cylinder. The retaining rings 14 can prevent the gas cylinder from moving along the axial direction, thereby further improving the installation stability of the gas cylinder. In this embodiment, the retaining rings 14 are provided with connecting pieces 141, and the connecting pieces 141 have limit holes. The support frame 131 of the clamping structure 13 is provided with connecting studs 13221316, which pass through the limit holes. Nuts are threaded onto the connecting studs 13221316 on both sides of the limit holes, thereby connecting the retaining rings 14 to the support frame 131.

[0065] Specifically, in this embodiment, please refer to Figure 1 The support frame 131 has two connecting studs 13221316, and the retaining ring 14 has two connecting pieces 141. The two connecting pieces 141 are set one-to-one with the two connecting studs 13221316, so as to achieve the purpose of use. No restrictions are imposed here.

[0066] In other embodiments, the number of connecting studs 13221316 and the number of connecting pieces 141 provided on the retaining ring 14 can be specifically set according to actual use, and are not limited here.

[0067] In another embodiment, the connecting stud 13221316 is disposed on the retaining ring 14, and the support frame 131 is provided with the aforementioned limiting hole, which can also connect the retaining ring 14 to the support frame 131, which will not be described in detail here.

[0068] Specifically, in this embodiment, please refer to Figure 2 The integrated panel assembly 20 also includes a recording board 22, which is disposed on one side of the mounting component 21. The recording board 22 is covered with operating instructions, which can be used to instruct the user to operate and improve ease of use.

[0069] like Figures 6 to 8As shown, this embodiment also discloses a gas supply system, which includes a gas cylinder, a pressure gauge 2, an inflation valve 3, an inflation shut-off valve 5, an vent valve 4, and a system shut-off valve 6. It also includes the aforementioned gas cylinder bracket 1, which is mounted on the vehicle frame 107. The pressure gauge 2 is mounted on a first mounting part, the inflation valve 3 on a second mounting part, the vent valve 4 on a third mounting part, the inflation valve 3 on a fourth mounting part, and the system shut-off valve 6 on a fifth mounting part. The inflation valve 3 and the inflation shut-off valve 5 are connected, the inflation shut-off valve 5 is connected to the gas cylinder, the gas cylinder and the system shut-off valve 6 are connected, the system shut-off valve 6 is connected to the output pipeline, and the vent valve 4 is connected to the gas cylinder. The pressure gauge 2 is used to detect the gas supply pressure.

[0070] Specifically, in this embodiment, please refer to Figure 3 The system integrates inflation valve 3 and inflation shut-off valve 5, which in turn connects to the gas cylinder. These two valves work together to ensure proper inflation and prevent leaks. The gas cylinder is connected to system shut-off valve 6, which connects to the gas user via an output pipe. System shut-off valve 6 completely disconnects the gas cylinder from the user, ensuring a safe and proper gas supply during shutdown. A vent valve 4 connects to the gas cylinder and allows for the release of gas from the supply system during maintenance, ensuring proper repairs. A pressure gauge 2 detects the supply pressure to determine the remaining gas level. This gas supply system integrates the valves controlling the system via an integrated panel bracket, facilitating user operation, improving system regulation efficiency, and enhancing the user experience.

[0071] Specifically, in this embodiment, as Figure 6 and Figure 7 As shown, the gas supply system includes two gas cylinders, two support bodies 10, and an integrated panel assembly 20. The two gas cylinders and the two support bodies 10 are arranged in a one-to-one correspondence. The two gas cylinders are a first gas cylinder 801 and a second gas cylinder 802. Each gas cylinder is equipped with a switch valve 803. The switch valve 803 of the first gas cylinder 801 is connected to the first opening of the first valve 9, and the switch valve 803 of the first gas cylinder 801 is connected to the switch valve 803 of the second gas cylinder 802, so that the first gas cylinder 801 and the second gas cylinder 802 can be connected in series to supply gas to the gas user. In this embodiment, the first gas cylinder 801 is set on the support body 10 with the integrated panel, and the second gas cylinder 802 is installed on the side of the frame 107 away from the first gas cylinder 801. The first gas cylinder 801 and the second gas cylinder 802 are connected by a high-pressure pipeline 105 and a crossbeam straight-through 106 to improve the reliability and safety of the pipeline layout.

[0072] Specifically, in this embodiment, all switching valves 803 are equipped with overcurrent protection to improve the safety of gas supply.

[0073] In another embodiment, the number of gas cylinders and support bodies 10 can be specifically set according to actual use. It is only necessary to ensure that one of the gas cylinders and its support body 10 is arranged laterally to achieve the above-mentioned technical effect, which will not be elaborated here.

[0074] Further, please refer to Figure 3 The gas supply system also includes a first valve 9, which has a first opening, a second opening, a third opening, and a fourth opening. The first opening is connected to the gas cylinder, the second opening is connected to the filling shut-off valve 5, the third opening is connected to the system shut-off valve 6, and the fourth opening is connected to the vent valve 4. Specifically, in this embodiment, by providing the first valve 9, the gas supply system can integrate the pipelines between the filling shut-off valve 5 and the gas cylinder, the pipelines between the filling shut-off valve 5 and the gas cylinder, and the pipelines between the vent valve 4 and the gas cylinder. Only one pipeline needs to be led out from the gas cylinder, effectively reducing the length of the pipelines, avoiding mutual crossing and wear between pipelines, improving space utilization, reducing pipeline costs, effectively reducing failure risk points, and extending service life.

[0075] Furthermore, such as Figure 6 and Figure 8 As shown, the air supply system also includes a high-pressure filter assembly 101, a pressure reducing valve assembly 102, and a low-pressure filter assembly 103. The high-pressure filter assembly 101 is installed on the first side of the frame 107, and the pressure reducing valve assembly 102 and the low-pressure filter are installed on the second side of the frame 107. The high-pressure filter assembly 101, the pressure reducing valve assembly 102, and the low-pressure filter assembly 103 are connected in sequence, and the high-pressure filter is connected to the output pipeline. Specifically, in this embodiment, the high-pressure filter assembly 101 is used for primary filtration of high-pressure gas. The outlet of the high-pressure filter assembly 101 is connected to the inlet of the pressure reducing valve assembly 102. The pressure reducing valve assembly 102 is mainly used to adjust the high-pressure gas to the pressure required by the engine. At the same time, the pressure reducing valve assembly 102 also functions as a solenoid valve, a safety valve, and a pressure sensor, and can send a pressure signal to the vehicle's instruments to determine the remaining gas volume. After the high-pressure gas is pressure-regulated by the pressure reducing valve assembly 102, it is delivered to the low-pressure filter assembly 103. The low-pressure filter assembly 103 is used for secondary filtration of low-pressure gas. The filtered gas can then be supplied to the engine, thereby ensuring the normal operation of the vehicle.

[0076] Specifically, in this embodiment, as Figure 6 and Figure 8 As shown, the high-pressure filter assembly 101 is installed on the inside of the frame 107, while the pressure reducing valve assembly 102 and the low-pressure filter assembly 103 are installed on the outside of the frame 107. This arrangement can improve space utilization and avoid affecting the installation space of the gas cylinder.

[0077] In another embodiment, such as Figure 9As shown, the second valve 104, the high-pressure filter assembly 101, and the pressure reducing valve assembly 102 are all installed on the inner side of the frame 107, while the low-pressure filter assembly 103 is installed on the outer side of the frame 107, which is restricted here.

[0078] In other embodiments, the pressure reducing valve assembly 102 may also be arranged on the crossbeam or longitudinal beam of the frame 107, and the low-pressure filter assembly 103 may be arranged on the engine as needed, which will not be described in detail here.

[0079] Furthermore, such as Figure 8 As shown, the gas supply system also includes a second valve 104, which has a fifth opening, a sixth opening, and a seventh opening. The fifth opening is connected to the output pipeline, the sixth opening is connected to the high-pressure filter, and the seventh opening is connected to the pressure gauge 2. Specifically, in this embodiment, by setting the second valve 104, it can be ensured that the pressure gauge 2 can read the pressure of the gas in the gas supply system, thereby enabling real-time monitoring of the pressure of the gas supply system and improving safety during use.

[0080] This embodiment also provides a vehicle that includes the above-mentioned air supply system. This vehicle can integrate multiple control valve groups of the air supply system, making it easier to operate and improve the user experience when the air supply system needs to be adjusted or controlled during use. It also improves the response speed and thus enhances the safety of use.

[0081] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A gas cylinder support, characterized in that, The gas cylinder support includes: The bracket body (10) has a first end for connection to the frame (107); An integrated panel assembly (20) includes a mounting component (21) disposed at the second end of the support body (10), the second end being disposed opposite to the first end. The mounting component (21) is provided with a first mounting part, a second mounting part, a third mounting part, a fourth mounting part, and a fifth mounting part. The first mounting part is used to install a pressure gauge (2), the second mounting part is used to install an inflation valve (3), the third mounting part is used to install a vent valve (4), the fourth mounting part is used to install an inflation shut-off valve (5), and the fifth mounting part is used to install a system shut-off valve (6).

2. The gas cylinder support according to claim 1, characterized in that, The first mounting portion and the second mounting portion are spaced apart along the height direction of the vehicle, the first mounting portion and the third mounting portion are spaced apart along the driving direction of the vehicle, the fourth mounting portion is spaced apart from the second mounting portion along the driving direction of the vehicle, and is also spaced apart from the third mounting portion along the height direction of the vehicle; the fifth mounting portion is installed in the mounting space formed by the first mounting portion, the second mounting portion, the third mounting portion and the fourth mounting portion.

3. The gas cylinder support according to claim 2, characterized in that, The mounting component (21) includes a mounting plate (211) and a plurality of surrounding plates (212), the plurality of surrounding plates (212) surrounding the periphery of the mounting plate (211) to form an installation space with an opening.

4. The gas cylinder support according to claim 3, characterized in that, The mounting component (21) also includes a baffle (213) which is detachably connected to a portion of the enclosure (212) and which can block the opening.

5. The gas cylinder support according to claim 3, characterized in that, The mounting component (21) is also provided with a sixth mounting part, which is disposed on one of the enclosure panels (212) and is used to install an alarm (7).

6. The gas cylinder support according to claim 1, characterized in that, The main body (10) of the support includes a first guard plate (11), a second guard plate (12) and a clamping structure (13). The first guard plate (11) and the second guard plate (12) are arranged at an angle to form an accommodating space, and a plurality of clamping structures (13) are spaced apart in the accommodating space.

7. The gas cylinder support according to claim 6, characterized in that, The clamping structure (13) includes a support frame (131) and a clamp (132). The support frame (131) is fixedly installed and has a support groove. The two ends of the clamp (132) are detachably connected to the support frame (131) to clamp the gas cylinder.

8. The gas cylinder support according to claim 7, characterized in that, One end of the clamp (132) is provided with a pull ring (1321), and the other end of the clamp (132) is provided with a stud (1322). The support frame (131) is provided with a connecting pin (1311) and a connecting hole (1312). The connecting pin (1311) and the connecting hole (1312) are spaced apart, and the tangent of the axis of the gas cylinder passing through the connecting pin (1311) and the tangent of the axis of the gas cylinder passing through the connecting hole (1312) are arranged at an angle. The connecting pin (1311) is used to connect the pull ring (1321), and the stud (1322) passes through the connecting hole (1312) and is threadedly connected to the fastening nut so that the clamp (132) tightens the gas cylinder.

9. The gas cylinder support according to claim 8, characterized in that, The support frame (131) is provided with an arc-shaped surface (1313), which can abut against the gas cylinder.

10. The gas cylinder support according to claim 6, characterized in that, The support body (10) also includes two retaining rings (14), and all the clamping structures (13) are located between the two retaining rings (14). The retaining rings (14) are connected to the nearest clamping structure (13) by a connector.

11. A gas supply system, comprising a gas cylinder, a pressure gauge (2), a filling valve (3), a filling shut-off valve (5), a venting valve (4), and a system shut-off valve (6), characterized in that, The gas supply system further includes a gas cylinder bracket as described in any one of claims 1-10, the gas cylinder bracket being mounted on the vehicle frame (107), the gas pressure gauge (2) being mounted on the first mounting part, the inflation valve (3) being mounted on the second mounting part, the vent valve (4) being mounted on the third mounting part, the inflation valve (3) being mounted on the fourth mounting part, the system shut-off valve (6) being mounted on the fifth mounting part, the inflation valve (3) and the inflation shut-off valve (5) being connected, the inflation shut-off valve (5) and the gas cylinder being connected, the gas cylinder and the system shut-off valve (6) being connected, the system shut-off valve (6) and the output pipeline being connected, the vent valve (4) and the gas cylinder being connected, and the gas pressure gauge (2) being used to detect the gas supply pressure.

12. The gas supply system according to claim 11, characterized in that, The gas supply system further includes a first valve (9), which has a first opening, a second opening, a third opening and a fourth opening. The first opening is connected to the gas cylinder, the second opening is connected to the gas filling shut-off valve (5), the third opening is connected to the system shut-off valve (6), and the fourth opening is connected to the venting valve (4).

13. The gas supply system according to claim 12, characterized in that, The gas supply system also includes a high-pressure filter assembly (101), a pressure reducing valve assembly (102), and a low-pressure filter assembly (103). The high-pressure filter assembly (101) is installed on the first side of the frame (107), the pressure reducing valve assembly (102) and the low-pressure filter are installed on the second side of the frame (107), and the high-pressure filter assembly (101), the pressure reducing valve assembly (102) and the low-pressure filter assembly (103) are connected in sequence. The high-pressure filter is connected to the output pipeline.

14. The gas supply system according to claim 13, characterized in that, The gas supply system also includes a second valve (104), which has a fifth opening, a sixth opening and a seventh opening. The fifth opening is connected to the output pipeline, the sixth opening is connected to the high-pressure filter, and the seventh opening is connected to the pressure gauge (2).

15. A vehicle, said vehicle comprising a frame (107), characterized in that, The vehicle also includes the gas supply system as described in claim 11, wherein the gas cylinder bracket is mounted on the vehicle frame (107).

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