Oxygen cabin environment humidifying device

Abstract

The utility model discloses an oxygen cabin environment humidifying device, and particularly relates to the field of humidifying devices.The oxygen cabin environment humidifying device comprises an oxygen cabin body, a mounting plate is mounted on one side of the outer surface of the oxygen cabin body, a water container is fixedly mounted at the top of the outer surface of the mounting plate, and a pressure air source tank is mounted at the position, located on one side of the water container, of the top of the mounting plate; by arranging a water container, an atomizing spray head, a pressure gas source tank and other structures, by means of the Venturi principle, pressurized gas generates high-speed gas flow and vacuum, liquid in the water container is sucked into the spray head, steam and water are mixed, under the condition of high-speed operation, water molecules are dispersed and atomized through impact of a spray nozzle, water is atomized through a physical method in the whole process, and the purpose of high-speed operation is achieved. And meanwhile, the Venturi principle is fully utilized, liquid water can enter the oxygen cabin through negative pressure suction without introducing a pressure source into a liquid water pipeline, the pipeline is simplified, and the atomization water adding operation is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifying devices, in particular to an oxygen cabin environment humidifying device. Background Art

[0002] The oxygen concentration in the oxygen chamber is high during use. If the environment in the chamber is dry, static electricity is easily generated, which can cause a fire. When the ambient humidity is lower than 70%, static electricity is very easy to be generated. To control the generation of static electricity, it is necessary to control the humidity in the oxygen chamber. Generally, during the pressure stabilization stage of the oxygen chamber, the relative humidity in the chamber should be controlled to above 70%, and it is generally appropriate to set it to 70% to 75. Therefore, a humidifier is needed to control the moisture concentration in the oxygen chamber.

[0003] However, in actual use, the oxygen chamber also has strict requirements on the electricity consumption in the cabin. Most humidification devices on the market require electricity. Since the medical oxygen compression chamber has strict requirements on electricity consumption, there are safety hazards when the electrically driven humidification devices on the market are used in the oxygen chamber. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, the oxygen chamber also has strict requirements on the electricity consumption in the cabin. Most of the humidification devices on the market need to use electricity. Since the medical oxygen pressurized cabin has strict requirements on electricity consumption, the electrically driven humidification devices on the market have potential safety hazards when used in the oxygen cabin body. Therefore, the oxygen cabin environment humidification device technology is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oxygen cabin environment humidifying device, including an oxygen cabin body, a mounting plate is installed on one side of the outer surface of the oxygen cabin body, a water container is fixedly installed on the top of the outer surface of the mounting plate, a pressure gas source tank is installed on the top of the mounting plate located on one side of the water container, an atomizing nozzle is fixedly installed on the top of the inner wall of the oxygen cabin body, a through-cabin pipe is fixedly installed on the top of the oxygen cabin body, a gas outlet of the pressure gas source tank is connected to a gas pipeline, a water outlet of the water container is connected to a water supply pipeline, a pressure balancing pipeline is arranged between the water container and the oxygen cabin body, one side of the water container is connected to an external water source pipeline, and a water level warning structure is arranged on the top of the water container.

[0006] The effects achieved by the above components are as follows: by setting structures such as a water container, an atomizing nozzle and a pressure gas source tank, and utilizing the Venturi principle, pressurized gas generates a high-speed airflow, generates a vacuum, and sucks the liquid in the water container into the nozzle, and the soda and water are mixed. Under high-speed operation, the water molecules are dispersed and atomized through the impact of the nozzle. The whole process uses physical methods to atomize the water, so that the oxygen pressurized cabin can achieve the purpose of humidification without electricity. At the same time, the Venturi principle is fully utilized, so that the liquid water pipeline does not need to introduce a pressure source, and the liquid water can be attracted into the oxygen cabin through negative pressure, which simplifies the pipeline and the operation of atomizing and adding water. By setting a water level warning structure, under the action of the displacement cylinder, it can move up and down in the transparent cylinder according to the water level in the water container, so as to indicate the height of the water level. At the same time, when the external water source is cut off, water can be manually injected into the water container through the circular through hole at the bottom of the displacement cylinder, which is convenient and practical.

[0007] Preferably, a door is provided on one side of the oxygen cabin body, an atomizing valve is fixedly installed inside the gas pipeline, and a water control valve is fixedly installed inside the external water source pipeline.

[0008] The effect achieved by the above components is: by setting the atomizing valve and the water control valve, the addition of external raw water and the opening and closing of the atomization are controlled.

[0009] Preferably, the gas pipeline and the water supply pipeline are both connected to the interior of the oxygen cabin body through a cabin pipe, and the gas pipeline and the water supply pipeline are both connected to the atomizing nozzle.

[0010] The effect achieved by the above components is that by setting the gas pipeline and the water supply pipeline, water and high-pressure gas can flow to the atomizing nozzle.

[0011] Preferably, one end of the pressure balance pipeline is connected to the interior of the oxygen cabin body through a cabin pipe, and the other end is connected to the water container.

[0012] The effect achieved by the above components is: by setting a pressure balance pipeline, the pressure in the water container is consistent with the pressure in the oxygen cabin, and the water in the water container enters the atomizing nozzle in the cabin without resistance.

[0013] Preferably, the water level warning structure includes a circular groove and a displacement cylinder opened on the top of the water container, and a first annular groove is opened on the top of the water container at the periphery of the circular groove, and a first annular block is clamped on the inner wall of the first annular groove, and a transparent cylinder is fixedly connected to the top of the outer surface of the first annular block, and the displacement cylinder is inserted into the circular groove and the inner wall of the transparent cylinder, and a floating plate is fixedly connected to the bottom of the outer surface of the displacement cylinder, and the material of the floating plate is foam.

[0014] The effect achieved by the above components is: by arranging the displacement cylinder and the transparent cylinder, the displacement cylinder can move up and down inside the transparent cylinder according to the change of water level, thereby prompting water level information.

[0015] Preferably, a second annular groove is provided at the top of the outer surface of the displacement cylinder, a second annular block is clamped on the inner wall of the second annular groove, a cover plate is fixedly connected to the top of the outer surface of the second annular block, and a connecting rod is fixedly connected to the bottom of the cover plate near the center.

[0016] The effect achieved by the above components is that the top of the displacement cylinder can be sealed by arranging the cover plate.

[0017] Preferably, a circular through hole is provided on the bottom inner wall of the displacement cylinder and the inner wall of the floating plate, a third annular groove is provided on the bottom inner wall of the displacement cylinder at the periphery of the circular through hole, a connecting circular plate is fixedly connected to the bottom end of the outer surface of the connecting rod, a circular piston block is fixedly connected to the bottom of the connecting circular plate, the circular piston block can be inserted into the inner wall of the circular through hole, a third annular block is fixedly connected to the bottom of the connecting circular plate at the periphery of the circular piston block, and the third annular block can be inserted into the inner wall of the third annular groove.

[0018] The effect achieved by the above components is that water can be added into the water container manually by setting the circular through hole.

[0019] In summary, the beneficial effects of the utility model are:

[0020] 1. By setting up structures such as a water container, an atomizing nozzle and a pressure gas source tank, and utilizing the Venturi principle, the pressurized gas generates a high-speed airflow and a vacuum, which draws the liquid in the water container into the nozzle, mixes the soda and water, and disperses the water molecules through the impact of the nozzle under high-speed operation to generate atomization. The whole process uses physical methods to atomize the water, thereby achieving the purpose of humidification in the oxygen pressurized cabin without electricity. At the same time, the Venturi principle is fully utilized, so that the liquid water pipeline does not need to introduce a pressure source, and the liquid water can be sucked into the oxygen cabin through negative pressure, which simplifies the pipeline and the operation of atomizing and adding water.

[0021] 2. By setting up a water level warning structure, under the action of the displacement cylinder, it can move up and down in the transparent cylinder according to the water level in the water container, thereby indicating the water level. At the same time, when the external water source is cut off, water can be manually injected into the water container through the circular through hole at the bottom of the displacement cylinder, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2It is a three-dimensional structural schematic diagram of the oxygen cabin body of the utility model;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the water container of the utility model;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the displacement cylinder of the utility model.

[0026] Legend: 1. Oxygen cabin body; 2. Mounting plate; 3. Water container; 4. Pressure gas source tank; 5. Atomizing nozzle; 6. Through-cabin pipe fittings; 7. Gas pipeline; 8. Water supply pipeline; 9. Water level warning structure; 91. Circular groove; 92. First circular ring groove; 93. Transparent cylinder; 94. First circular ring block; 95. Displacement cylinder; 96. Second circular ring groove; 97. Cover plate; 98. Second circular ring block; 99. Connecting rod; 910. Connecting circular plate; 911. Third circular ring block; 912. Circular piston block; 913. Floating plate; 914. Third circular ring groove; 915. Circular through hole; 10. Pressure balance pipeline; 11. Atomizing valve; 12. External water source pipeline; 13. Water control valve; 14. Cabin door. DETAILED DESCRIPTION

[0027] Reference Figure 1-4 As shown, the utility model provides a technical solution: an oxygen cabin environment humidifying device, including an oxygen cabin body 1, a mounting plate 2 is installed on one side of the outer surface of the oxygen cabin body 1, a water container 3 is fixedly installed on the top of the outer surface of the mounting plate 2, a pressure gas source tank 4 is installed on the top of the mounting plate 2 located on one side of the water container 3, an atomizing nozzle 5 is fixedly installed on the top of the inner wall of the oxygen cabin body 1, a through-cabin pipe 6 is fixedly installed on the top of the oxygen cabin body 1, a gas outlet of the pressure gas source tank 4 is connected to a gas pipeline 7, a water outlet of the water container 3 is connected to a water supply pipeline 8, a pressure balancing pipeline 10 is arranged between the water container 3 and the oxygen cabin body 1, one side of the water container 3 is connected to an external water source pipeline 12, a water level warning structure 9 is arranged on the top of the water container 3, a hatch 14 is arranged on one side of the oxygen cabin body 1, and the gas pipeline 7 is connected to the water outlet of the water container 3. An atomizing valve 11 is fixedly installed inside, and a water control valve 13 is fixedly installed inside the external water source pipeline 12. By setting the atomizing valve 11 and the water control valve 13, the addition of external raw water and the opening and closing of atomization are controlled. The gas pipeline 7 and the water supply pipeline 8 are both connected to the interior of the oxygen cabin body 1 through the through-cabin pipe 6. The gas pipeline 7 and the water supply pipeline 8 are both connected to the atomizing nozzle 5. By setting the gas pipeline 7 and the water supply pipeline 8, water and high-pressure gas can flow to the atomizing nozzle 5. One end of the pressure balance pipeline 10 is connected to the interior of the oxygen cabin body 1 through the through-cabin pipe 6, and the other end is connected to the water container 3. By setting the pressure balance pipeline 10, the pressure in the water container 3 is consistent with the pressure in the oxygen cabin body 1, and the water in the water container 3 enters the cabin atomizing nozzle 5 without resistance.

[0028] Reference Figure 3and Figure 4 As shown, in this embodiment: the water level warning structure 9 includes a round groove 91 and a displacement cylinder 95 opened on the top of the water container 3, the top of the water container 3 is located at the periphery of the round groove 91 and is provided with a first annular groove 92, the inner wall of the first annular groove 92 is clamped with a first annular block 94, the top of the outer surface of the first annular block 94 is fixedly connected with a transparent cylinder 93, the displacement cylinder 95 is inserted into the round groove 91 and the inner wall of the transparent cylinder 93, the bottom of the outer surface of the displacement cylinder 95 is fixedly connected with a floating plate 913, the material of the floating plate 913 is foam, by arranging the displacement cylinder 95 and the transparent cylinder 93, the displacement cylinder 95 can be moved up and down inside the transparent cylinder 93 according to the water level change, thereby prompting the water level information, the top of the outer surface of the displacement cylinder 95 is provided with a second annular groove 96, the inner wall of the second annular groove 96 is clamped with a second annular block 98, the outer surface of the second annular block 98 A cover plate 97 is fixedly connected to the top, and a connecting rod 99 is fixedly connected to the bottom of the cover plate 97 near the center. By setting the cover plate 97, the top of the displacement cylinder 95 can be sealed. A circular through hole 915 is provided on the bottom inner wall of the displacement cylinder 95 and the inner wall of the floating plate 913. A third annular groove 914 is provided on the bottom of the inner wall of the displacement cylinder 95 located at the periphery of the circular through hole 915. A connecting circular plate 910 is fixedly connected to the bottom of the outer surface of the connecting rod 99. A circular piston block 912 is fixedly connected to the bottom of the connecting circular plate 910, and the circular piston block 912 can be stuck in the inner wall of the circular through hole 915. The bottom of the connecting circular plate 910 is located at the periphery of the circular piston block 912 and is fixedly connected to the third annular block 911. The third annular block 911 can be stuck in the inner wall of the third annular groove 914. By setting the circular through hole 915, water can be manually added to the water container 3.

[0029] Working principle: when in use, start the atomizing valve 11, and the high-pressure gas flows from the pressure gas source tank 4 to the atomizing nozzle 5 through the gas pipeline 7. By using the Venturi principle, the pressurized gas generates a high-speed airflow, which creates a vacuum and sucks the liquid in the water container 3 into the atomizing nozzle 5. The gas and water are mixed. Under high-speed operation, the water molecules are dispersed by the impact of the nozzle to produce atomization. When the water level drops, the displacement cylinder 95 will slide in the transparent cylinder 93 and the round groove 91, so that the water level information can be intuitively displayed. When the water level drops, the displacement cylinder 95 will slide in the transparent cylinder 93 and the round groove 91. When it is lowered to the lowest point, the water control valve 13 is opened to allow external water to flow into the water container 3 through the external water source pipeline 12. When the external water source is cut off, the transparent cylinder 93 is pulled upward to separate the first annular groove 92 from the first annular block 94. At this time, the cover plate 97 on the top of the displacement cylinder 95 is pulled upward to separate the second annular block 98 from the second annular groove 96. At the same time, the third annular block 911 is separated from the third annular groove 914. At this time, water can be injected into the water container 3 from the circular through hole 915.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An oxygen chamber environment humidification device, comprising an oxygen chamber body (1), characterized in that: A mounting plate (2) is mounted on one side of the outer surface of the oxygen chamber body (1), a water container (3) is fixedly mounted on the top of the outer surface of the mounting plate (2), a pressure gas source tank (4) is mounted on the top of the mounting plate (2) located on one side of the water container (3), an atomizing nozzle (5) is fixedly mounted on the top of the inner wall of the oxygen chamber body (1), a through-chamber pipe (6) is fixedly mounted on the top of the oxygen chamber body (1), a gas outlet of the pressure gas source tank (4) is connected to a gas pipeline (7), a water outlet of the water container (3) is connected to a water supply pipeline (8), a pressure balancing pipeline (10) is arranged between the water container (3) and the oxygen chamber body (1), one side of the water container (3) is connected to an external water source pipeline (12), and a water level warning structure (9) is arranged on the top of the water container (3).

2. The oxygen chamber environment humidification device according to claim 1, characterized in that: A door (14) is provided on one side of the oxygen chamber body (1), an atomizing valve (11) is fixedly installed inside the gas pipeline (7), and a water control valve (13) is fixedly installed inside the external water source pipeline (12).

3. The oxygen chamber environment humidifying device according to claim 1, characterized in that: The gas pipeline (7) and the water supply pipeline (8) are both connected to the interior of the oxygen cabin body (1) via the cabin pipe (6), and the gas pipeline (7) and the water supply pipeline (8) are both connected to the atomizing nozzle (5).

4. The oxygen chamber environment humidification device according to claim 1, characterized in that: One end of the pressure balance pipeline (10) is connected to the interior of the oxygen cabin body (1) through a cabin pipe (6), and the other end is connected to the water container (3).

5. The oxygen chamber environment humidifying device according to claim 1, characterized in that: The water level warning structure (9) comprises a round groove (91) and a displacement cylinder (95) formed on the top of the water container (3); a first annular groove (92) is formed on the top of the water container (3) and located outside the round groove (91); a first annular block (94) is clamped on the inner wall of the first annular groove (92); a transparent cylinder (93) is fixedly connected to the top of the outer surface of the first annular block (94); the displacement cylinder (95) is inserted into the round groove (91) and the inner wall of the transparent cylinder (93); a floating plate (913) is fixedly connected to the bottom of the outer surface of the displacement cylinder (95); the floating plate (913) is made of foam.

6. The oxygen chamber environment humidifying device according to claim 5, characterized in that: A second annular groove (96) is formed at the top of the outer surface of the displacement cylinder (95); a second annular block (98) is clamped on the inner wall of the second annular groove (96); a cover plate (97) is fixedly connected to the top of the outer surface of the second annular block (98); and a connecting rod (99) is fixedly connected to the bottom of the cover plate (97) near the center.

7. The oxygen chamber environment humidifying device according to claim 6, characterized in that: A circular through hole (915) is provided on the bottom inner wall of the displacement cylinder (95) and the inner wall of the floating plate (913); a third circular annular groove (914) is provided on the bottom inner wall of the displacement cylinder (95) at the periphery of the circular through hole (915); a connecting circular plate (910) is fixedly connected to the bottom end of the outer surface of the connecting rod (99); a circular piston block (912) is fixedly connected to the bottom of the connecting circular plate (910); the circular piston block (912) can be inserted into the inner wall of the circular through hole (915); a third circular annular block (911) is fixedly connected to the bottom of the connecting circular plate (910) at the periphery of the circular piston block (912); the third circular annular block (911) can be inserted into the inner wall of the third circular annular groove (914).

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