A mobile oxygen generation and supply support cabin

Abstract

This application provides a mobile oxygen generation and supply cabin, including a cabin body. An oxygen generation chamber and a power supply chamber are arranged side-by-side inside the cabin. An oxygen generator unit is located in the oxygen generation chamber, and a generator is located in the power supply chamber to power the oxygen generator unit. A storage compartment is located at the front right of the oxygen generation chamber, where oxygen cylinders are stored. The oxygen generator unit includes an air compressor, an air tank, an oxygen generator, a filling machine, and an oxygen tank. The air compressor and oxygen generator are arranged side-by-side front-back and located on the left side of the storage compartment. The air tank, filling machine, and oxygen tank are located at the rear of the storage compartment, with the filling machine above the air tank and the oxygen tank in front of the air tank and filling machine. This cabin integrates power generation and oxygen generation equipment into the cabin body, forming an independent and mobile oxygen generation and supply system. It can be transported and relocated, not only replenishing oxygen cylinders but also serving as a mobile oxygen supply station to continuously supply oxygen.

Description

Technical Field

[0001] This utility model relates to the technical field of oxygen generation and supply equipment, specifically a mobile oxygen generation and supply support cabin. Background Technology

[0002] Oxygen generating equipment is divided into two main categories based on its oxygen flow rate: small oxygen generators, used for temporary oxygen production or situations requiring small amounts of oxygen for a single person, with the advantage of being portable; and large oxygen generators, which are permanently installed in fixed locations such as factories or hospitals to produce industrial or medical oxygen. For outdoor medical operations, such as disaster relief and accidents, especially in areas without medical facilities, large quantities of oxygen are often needed. Currently, the practice is to carry oxygen cylinders as a temporary oxygen supply. However, this method is prone to insufficient capacity, making continuous oxygen supply difficult and significantly reducing the effectiveness of rescue efforts. Carrying large quantities of oxygen cylinders is also inconvenient and impractical. Utility Model Content

[0003] To address the technical problems existing in the background art, this utility model provides a mobile oxygen generation and supply support cabin.

[0004] The technical solution of this utility model is as follows: A mobile oxygen generation and supply support cabin includes a cabin body, with an oxygen generation chamber and a power supply chamber arranged side by side inside the cabin body. The oxygen generation chamber is equipped with an oxygen generation unit, and the power supply chamber is equipped with a generator to power the oxygen generation unit. A storage compartment is located at the front right of the oxygen generating room, where oxygen cylinders are stored. The oxygen generator unit includes an air compressor, an air tank, an oxygen generator, a filling machine, and an oxygen tank. The air compressor and the oxygen generator are arranged side by side and are located on the left side of the storage compartment. The air tank, the filling machine, and the oxygen tank are located on the rear side of the storage compartment. The filling machine is located above the air tank, and the oxygen tank is located in front of the air tank and the filling machine. The air compressor unit is connected to the air tank to provide high-pressure air; The oxygen generator is connected to both the air tank and the oxygen tank. The oxygen cylinder is connected to the filling machine, which is able to fill the oxygen cylinder with oxygen.

[0005] This application integrates power generation and oxygen production equipment into the cabin to form an independent and mobile oxygen production and supply system. It can be transported and moved as needed, not only to replenish oxygen cylinders but also to serve as a mobile oxygen supply station, continuously supplying oxygen to meet the needs of outdoor medical care, especially disaster-related medical rescue with high oxygen demand.

[0006] In the above scheme, the cabin is a rectangular cabin with its length extending to the left and right, and the power supply room and oxygen generation room are separated by a first partition.

[0007] Furthermore, the storage compartment is located in the front right corner of the oxygen production chamber and is separated by a second partition.

[0008] Furthermore, the cross-section of the second partition is L-shaped, with one end of the L-shape abutting against the surface of the first partition and the other end abutting against the rear side wall of the oxygen generating chamber.

[0009] Preferably, the front-to-back width of the storage compartment is 1 / 4 to 1 / 5 of the front-to-back width of the oxygen generating chamber, and the left-to-right length of the storage compartment is 1 / 2 to 3 / 5 of the left-to-right length of the oxygen generating chamber.

[0010] In some implementations, the second partition is provided with an oxygen outlet connection port, which allows oxygen to be supplied directly to the outside after being reduced to the required oxygen pressure by a secondary pressure reducer.

[0011] Furthermore, the storage compartment is equipped with oxygen cylinder mounting brackets to ensure the stability of the oxygen cylinders during filling and when the chamber is moved.

[0012] Furthermore, the oxygen generator includes a molecular sieve adsorption tower, which comprises at least three towers, and at least two air tanks arranged horizontally.

[0013] Furthermore, the left side of the air compressor and oxygen generator is close to the left side wall of the oxygen generator chamber, and the left side wall of the oxygen generator chamber is provided with an air intake mesh corresponding to the position of the air compressor.

[0014] Furthermore, the front wall of the oxygen generating chamber is provided with heat dissipation holes, and a cooling fan is provided at the corresponding position of the heat dissipation holes, which are located above the air compressor unit.

[0015] This utility model provides a mobile oxygen production and supply cabin, which integrates power generation and oxygen production equipment into the cabin to form an independent and mobile oxygen production and supply system. It can be transported and moved as needed, and can also be delivered to the required location by airdrop. It can not only replenish oxygen cylinders, but also serve as a mobile oxygen supply station to continuously supply oxygen, thereby meeting the needs of outdoor medical care, emergency rescue, and especially disaster-related medical rescue with high oxygen demand.

[0016] In addition, by adopting molecular sieve oxygen generation technology with three or more towers, the inherent problem of large fluctuations in compressed air in conventional two-tower oxygen generation equipment is effectively avoided. The continuous air intake design in the process can use compressed air stably. While ensuring the stability of oxygen supply pressure and oxygen purity, it can effectively reduce the size of the air tank. This allows the filling machine to be installed above the air tank, effectively utilizing the space in the oxygen generation chamber, making the layout of the oxygen generation chamber compact, and further reducing the size of the chamber, making it easier to move and transport. Attached Figure Description

[0017] In the attached diagram: Figure 1 This is a perspective view of the cabin. Figure 2 A schematic diagram of the interior of the cabin; Figure 3 This is a schematic diagram showing another perspective of the interior of the cabin. Figure 4 This is a schematic diagram of an air compressor unit; Figure 5 This is a schematic diagram of the rear of the oxygen generator.

[0018] The components represented by the various reference numerals in the diagram are: 1. Cabin; 11. Oxygen generating chamber; 12. Power supply room; 13. Storage compartment; 14. First partition; 15. Second partition; 16. Air inlet mesh; 17. Heat dissipation hole; 2. Generator; 3. Oxygen generating unit; 31. Air compressor main unit; 311. Air compressor; 312. Aftercooler; 313. Air-water separator; 314. First chassis; 32. Air tank; 33. Oxygen generating main unit; 331. Refrigerated dryer; 332. Filter; 333. Molecular sieve adsorption tower; 334. Second chassis; 34. Filling machine; 35. Oxygen tank; 36. Oxygen cylinder. Detailed Implementation

[0019] like Figures 1 to 3 As shown, this utility model embodiment provides a mobile oxygen generation and supply support cabin (hereinafter referred to as support cabin), including cabin body 1. Oxygen generation chamber 11 and power supply chamber 12 are arranged side by side in cabin body 1. Oxygen generation unit 3 is provided in oxygen generation chamber 11, and generator 2 is provided in power supply chamber 12 for use by oxygen generation unit 3. The generator 2 can be a diesel generator 2. An oxygen cylinder 36 is stored in a storage compartment 13 located at the front right of the oxygen generating room 11. The oxygen generator unit 3 includes an air compressor 31, an air tank 32, an oxygen generator 33, a filling machine 34, and an oxygen tank 35. The air compressor 31 and the oxygen generator 33 are arranged side by side and are located on the left side of the storage compartment 13. The air tank 32, the filling machine 34, and the oxygen tank 35 are located on the rear side of the storage compartment 13, with the filling machine 34 located above the air tank 32 and the oxygen tank 35 located in front of the air tank 32 and the filling machine 34. The air compressor unit 31 is connected to the air tank 32 to provide high-pressure air; The oxygen generator 33 is connected to the air tank 32 and the oxygen tank 35; Oxygen cylinder 35 is connected to filling machine 34, which is capable of filling oxygen cylinder 36 with oxygen.

[0020] This support cabin integrates power generation and oxygen production equipment into the cabin 1, forming an independent and mobile oxygen production and supply system. It does not rely on other equipment for cooperation or function and can be transported and moved as needed. It can not only replenish oxygen cylinder 36, but also serve as a mobile oxygen supply station to continuously supply oxygen, thereby meeting the needs of outdoor medical care, especially disaster-related medical rescue with high oxygen demand.

[0021] In detail, the cabin 1 is a rectangular cabin 1, with its length extending to the left and right, and the power supply room 12 and the oxygen generation room 11 are separated by a first partition 14.

[0022] The hull 1 can be a container-type hull, facilitating direct transportation and relocation via land transport such as trains or trucks, or by air. Multiple doors can be provided on the four side walls of the hull 1 for installation and maintenance.

[0023] The first partition 14 is used to separate the power supply room 12 and the oxygen production room 11, so that power generation and oxygen production do not come into direct contact, reducing safety hazards, avoiding safety accidents such as explosions, and ensuring the safety of oxygen production.

[0024] Storage compartment 13 is located at the front right corner of oxygen generating chamber 11 and is divided by a second partition 15. Storage compartment 13 has a door at the front and is used to store oxygen cylinders 36, allowing the support cabin to be equipped with its own oxygen cylinders 36, eliminating the need to carry additional transport oxygen cylinders 36. Storage compartment 13 also serves as a filling room for oxygen cylinders 36.

[0025] The second partition 15 has an L-shaped cross-section. One end of the L-shape abuts against the surface of the first partition 14, and the other end abuts against the rear side wall of the oxygen generating chamber 11. The storage compartment 13 is divided into a rectangular space, and its length extends along the length of the cabin 1. The front-to-back width of the storage compartment 13 is preferably 1 / 4 to 1 / 5 of the front-to-back width of the oxygen generating chamber 11, and the left-to-right length of the storage compartment 13 is preferably 1 / 2 to 3 / 5 of the left-to-right length of the oxygen generating chamber 11.

[0026] Storage compartment 13 can hold multiple oxygen cylinders 36, placed side by side. Storage compartment 13 is also equipped with oxygen cylinder 36 fixing racks to ensure the stability of oxygen cylinders 36 during filling and when moving chamber 1.

[0027] In this embodiment, the second partition 15 is provided with a filling tube (not shown in the figure). The rear end of the filling tube is connected to the filling machine 34, and the front end is used to detachably connect to the oxygen cylinder 36 for filling oxygen into the oxygen cylinder 36 and replacing the oxygen cylinder 36 for filling.

[0028] In some other embodiments, the second partition 15 may also be provided with an oxygen outlet connection port (not shown in the figure). In some special environments, the oxygen outlet connection port can be connected to the inlet manifold of the oxygen cylinder 36 through a pipe and a secondary pressure reducer assembly. After secondary pressure reduction, the oxygen in the oxygen cylinder 36 can be directly supplied to the outside with an oxygen supply pressure of not less than 0.4 MPa, which meets the needs of oxygen-using equipment such as ventilators and anesthesia machines.

[0029] The molecular sieve adsorption tower 333 includes at least three towers, and the air tank 32 includes at least two air tanks arranged horizontally. In this embodiment, a three-tower or four-tower molecular sieve adsorption tower 333 is used, and the air tank 32 includes two air tanks arranged side by side.

[0030] Since the height of the container-type cabin 1 is usually fixed, with the standard container height being 2438mm, this limits the specifications of the air compressor 311. Molecular sieve adsorption towers 333 with two or fewer towers require a single air tank 32 with a larger diameter to work in order to ensure stable air pressure and withstand fluctuations in air pressure.

[0031] In this embodiment, a three- or four-tower molecular sieve adsorption tower 333 is preferably used, thereby reducing the size requirements of the air tank 32. Multiple small-diameter air tanks 32 are used to meet the air storage needs. At the same time, at least two air tanks 32 are arranged horizontally side by side, leaving the upper space free to place the filling machine, instead of placing the filling machine 34 flat on the bottom wall of the chamber 1. This effectively utilizes the three-dimensional space of the oxygen generating chamber 11, saves lateral space, and makes the layout inside the oxygen generating chamber 11 more compact, thereby reducing the size of the chamber 1 and facilitating movement and transportation.

[0032] The filling machine 34 is mounted on top of the air tank 32 via a frame.

[0033] Oxygen cylinder 35 is a vertical cylinder, consisting of multiple cylinders arranged side by side.

[0034] The left side of the air compressor 31 and the oxygen generator 33 is close to the left side wall of the oxygen generator 11, and the left side wall of the oxygen generator 11 is provided with an air inlet mesh 16 corresponding to the position of the air compressor 31.

[0035] The oxygen generating chamber 11 has a heat dissipation hole 17 on its front side wall, and a cooling fan (not shown in the figure) is provided at the corresponding position of the heat dissipation hole 17. The heat dissipation hole 17 is located above the air compressor host 31.

[0036] like Figure 4As shown, the air compressor unit 31 specifically includes a first housing 314, an air compressor 311, an aftercooler 312, and an air-water separator 313. The air compressor 311 is located in the lower left part of the first housing 314, the aftercooler 312 is installed on the top of the first housing 314, and the air-water separator 313 is installed in front of the aftercooler 312. The air compressor 311, the aftercooler 312, and the air-water separator 313 are connected sequentially through pipelines.

[0037] like Figure 5 As shown, the oxygen generator 33 specifically includes a second housing 334, a refrigerated dryer 331, a filter 332, and a molecular sieve adsorption tower 333. The refrigerated dryer 331 is located on the lower left side of the second housing 334, and the molecular sieve adsorption tower 333 is located on the right side of the second housing 334. The multiple molecular sieve adsorption towers 333 are arranged side by side. The filter 332 is connected between the refrigerated dryers 331 and is located at the rear of the second housing 334. The refrigerated dryer 331, the filter 332, and the molecular sieve adsorption tower 333 are sequentially connected by pipelines.

[0038] The air-water separator 313 of the air compressor 31 is connected to the air tank 32, the air tank 32 is connected to the refrigerated dryer 331 of the oxygen generator 33, and the molecular sieve adsorption tower 333 of the oxygen generator 33 is connected to the oxygen tank 35.

Claims

1. A mobile oxygen production and supply guarantee cabin, characterized in that, Includes a cabin (1), with an oxygen generating room (11) and a power supply room (12) arranged side by side inside the cabin (1). An oxygen generating unit (3) is installed in the oxygen generating room (11), and a generator (2) is installed in the power supply room (12) to power the oxygen generating unit (3). The oxygen generating chamber (11) is provided with a storage compartment (13) at the front right position, where an oxygen cylinder (36) is stored. The oxygen generator unit (3) includes an air compressor (31), an air tank (32), an oxygen generator (33), a filling machine (34), and an oxygen tank (35). The air compressor (31) and the oxygen generator (33) are arranged side by side and are located on the left side of the storage compartment (13). The air tank (32), the filling machine (34), and the oxygen tank (35) are located on the rear side of the storage compartment (13). The filling machine (34) is located above the air tank (32), and the oxygen tank (35) is located in front of the air tank (32) and the filling machine (34). The air compressor unit (31) is connected to the air tank (32) to provide high-pressure air; The oxygen generator (33) is connected to the air tank (32) and the oxygen tank (35); The oxygen cylinder (35) is connected to the filling machine (34), which is capable of filling oxygen into the oxygen cylinder (36).

2. The mobile oxygen production and supply safety cabin according to claim 1, characterized in that, The cabin (1) is a rectangular cabin (1) with its length extending to the left and right. The power supply room (12) and the oxygen generation room (11) are separated by a first partition (14).

3. The mobile oxygen production and supply safety cabin according to claim 2, characterized in that, The storage compartment (13) is located at the front right corner of the oxygen generating chamber (11) and is separated by a second partition (15).

4. The mobile oxygen generation and supply cabin as described in claim 3, characterized in that, The second partition (15) has an L-shaped cross section. One end of the L-shape abuts against the surface of the first partition (14), and the other end abuts against the rear side wall of the oxygen generating chamber (11).

5. The mobile oxygen production and supply safety cabin according to claim 4, characterized in that, The front and back width of the storage compartment (13) is 1 / 4 to 1 / 5 of the front and back width of the oxygen generating room (11), and the left and right length of the storage compartment (13) is 1 / 2 to 3 / 5 of the left and right length of the oxygen generating room (11).

6. The mobile oxygen production and supply safety cabin according to claim 3, characterized in that, The second partition (15) is provided with an oxygen outlet connection port.

7. The mobile oxygen production and supply safety cabin according to claim 1, characterized in that, The storage compartment (13) is equipped with an oxygen cylinder (36) fixing rack.

8. The mobile oxygen production and supply safety cabin according to claim 1, characterized in that, The oxygen generator (33) includes a molecular sieve adsorption tower (333), which includes at least three towers, and the air tanks (32) include at least two that are placed horizontally.

9. The mobile oxygen production and supply safety cabin according to claim 1, characterized in that, The left side of the air compressor (31) and the oxygen generator (33) is close to the left side wall of the oxygen generator (11), and the left side wall of the oxygen generator (11) is provided with an air inlet mesh (16) corresponding to the position of the air compressor (31).

10. The mobile oxygen production and supply safety cabin according to claim 9, characterized in that, The oxygen generating chamber (11) has a heat dissipation hole (17) on its front side wall, and a heat dissipation fan is provided at the position of the heat dissipation hole (17). The heat dissipation hole (17) is located above the air compressor host (31).

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