Oxygen humidifying device for pneumology department

Abstract

The oxygen humidifying device for the pneumology department comprises a humidifying barrel, a flow stirring piece, a water level sensor and an electric control valve, a moving piece is arranged at the bottom of the humidifying barrel, the flow stirring piece is arranged on the humidifying barrel, the water level sensor is arranged on the inner side wall of the humidifying barrel, a water storage opening is formed in the side wall of the top of the humidifying barrel, and a water outlet is formed in the side wall of the top of the humidifying barrel. The electric control valve is arranged on the water storage opening and electrically connected with the water level sensor. The utility model belongs to the technical field of oxygen humidifying devices, and particularly relates to an oxygen humidifying device for the pneumology department.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygen humidifying devices, and specifically refers to an oxygen humidifying device for the respiratory department. Background Art

[0002] Diseases included in the respiratory department are colds, pneumonia, emphysema, pulmonary tuberculosis, bronchiectasis, asthma, lung cancer, cor pulmonale, respiratory failure, chronic bronchitis, pneumothorax, lung abscess, pleural effusion, interstitial lung disease. In the respiratory department, medical oxygen cylinders need to be prepared for patients. In order to allow patients to inhale oxygen with a certain amount of moisture, a humidifying device needs to be installed on the medical oxygen cylinder.

[0003] However, when the existing oxygen humidifying device is in use, since the rising speed of oxygen may be relatively fast, there may be a situation where humidification is not sufficient. At the same time, the oxygen humidifying device is not convenient for position adjustment and movement. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that there may be a situation where humidification is not sufficient, and at the same time, the oxygen humidifying device is not convenient to move according to the position of the patient.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an oxygen humidifying device for the respiratory department, including a humidifying cylinder, a stirring member, a water level sensor, and an electric control valve. A moving member is provided at the bottom of the humidifying cylinder. The stirring member is provided on the humidifying cylinder. The water level sensor is provided on the inner side wall of the humidifying cylinder. A water storage port is provided on the top side wall of the humidifying cylinder. The electric control valve is provided on the water storage port. The electric control valve is electrically connected to the water level sensor.

[0006] Preferably, an air inlet pipe is provided on the side wall of the humidifying cylinder. The bottom end of the air inlet pipe penetrates through the humidifying cylinder and is provided inside the humidifying cylinder. A dispersion chamber is provided at the bottom end of the air inlet pipe. A plurality of air dispersion holes are provided on the dispersion chamber.

[0007] Preferably, the stirring member includes a driving motor I, a rotating shaft, and a stirring plate. The driving motor I is provided on the top wall of the humidifying cylinder. The top end of the rotating shaft rotates through the humidifying cylinder and is connected to the driving motor I. The stirring plate is provided on the rotating shaft.

[0008] Preferably, a plurality of through holes are provided on the stirring plate. Through the through holes and the stirring plate, the aggregated air bubbles can be dispersed, so that oxygen and water are fully combined.

[0009] Preferably, the moving member includes legs, a supporting plate, and a driving member. The legs are provided at the four corners of the bottom wall of the humidifying cylinder. Wheels are provided at the bottom ends of the legs. The driving member is provided on the legs. The supporting plate is provided on the driving member.

[0010] Preferably, the driving member includes a first connecting rod, a second connecting rod, a bidirectional lead screw and a lead screw pair. A connecting plate is provided between the legs. The two ends of the bidirectional lead screw are rotatably arranged on the connecting plate. The lead screw pair is in threaded connection with the bidirectional lead screw and there are two groups arranged oppositely. The top end of the first connecting rod is rotatably arranged on the side wall of the leg through a shaft. The top end of the second connecting rod and the bottom end of the first connecting rod are both rotatably arranged on the lead screw pair. The bottom end of the second connecting rod is rotatably hinged to the lifting plate. A driving motor two is provided on the side wall of the connecting plate. The output end of the driving motor two rotatably penetrates through the connecting plate and is connected to the bidirectional lead screw.

[0011] The beneficial effects of the present utility model adopting the above structure are as follows: The water storage port is connected to an external water source through a hose. When the water in the humidifying cylinder reaches the water level sensor, the water level sensor gives a signal to the electric control valve, and the electric control valve closes the water storage port, so as to timely adjust the water volume in the humidifying cylinder. Cooperating with the flow stirring member, the effect of the full combination of oxygen and the water in the humidifying cylinder is improved; The position of the humidifying cylinder can be conveniently moved through the rollers, and positioning can be carried out through the lifting plate. Description of the Drawings

[0012] Figure 1 It is a cross-section of an embodiment of the present utility model Figure 1 ;

[0013] Figure 2 It is a cross-section of an embodiment of the present utility model Figure 2 ;

[0014] Figure 3 It is a schematic diagram of the overall structure of an embodiment of the present utility model Figure 1 ;

[0015] Figure 4 It is a schematic diagram of the overall structure of an embodiment of the present utility model Figure 2 .

[0016] Among them, 1. Humidifying cylinder, 2. Flow stirring member, 3. Water level sensor, 4. Electric control valve, 5. Moving member, 6. Water storage port, 7. Air inlet pipe, 8. Dispersion cavity, 9. Air dispersion hole, 10. Driving motor one, 11. Rotating shaft, 12. Stirring plate, 13. Through hole, 14. Leg, 15. Lifting plate, 16. Driving member, 17. Roller, 18. First connecting rod, 19. Second connecting rod, 20. Bidirectional lead screw, 21. Lead screw pair, 22. Connecting plate, 23. Driving motor two. Detailed Embodiment

[0017] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The following further describes the present utility model in detail with reference to the drawings.

[0019] As Figures 1-4 shown, an oxygen humidifying device for the respiratory department proposed by the present utility model includes a humidifying cylinder 1, a stirring member 2, a water level sensor 3 and an electric control valve 4. A moving member 5 is provided at the bottom of the humidifying cylinder 1. The stirring member 2 is arranged on the humidifying cylinder 1. The water level sensor 3 is arranged on the inner side wall of the humidifying cylinder 1. A water storage port 6 is provided on the top side wall of the humidifying cylinder 1. The electric control valve 4 is arranged on the water storage port 6. The electric control valve 4 is electrically connected to the water level sensor 3. The water storage port 6 is connected to an external water source through a hose. When the water in the humidifying cylinder 1 reaches the water level sensor 3, the water level sensor 3 gives a signal to the electric control valve 4, and the electric control valve 4 closes the water storage port 6, so as to timely adjust the water volume in the humidifying cylinder 1. Cooperating with the stirring member 2, the effect of fully combining oxygen with the water in the humidifying cylinder 1 is improved.

[0020] An air inlet pipe 7 is provided on the side wall of the humidifying cylinder 1. The bottom end of the air inlet pipe 7 penetrates through the humidifying cylinder 1 and is arranged inside the humidifying cylinder 1. A dispersion chamber 8 is provided at the bottom end of the air inlet pipe 7. A plurality of air dispersion holes 9 are provided on the dispersion chamber 8. Oxygen enters from the air inlet pipe 7 and is dispersed through the dispersion chamber 8 and the air dispersion holes 9 to enter the humidifying cylinder 1.

[0021] The stirring member 2 includes a first driving motor 10, a rotating shaft 11 and a stirring plate 12. The first driving motor 10 is arranged on the top wall of the humidifying cylinder 1. The top end of the rotating shaft 11 rotatably penetrates through the humidifying cylinder 1 and is connected to the first driving motor 10. The stirring plate 12 is arranged on the rotating shaft 11. A plurality of through holes 13 are provided on the stirring plate 12. The aggregated bubbles can be broken up through the through holes 13 and the stirring plate 12, so that oxygen and water are fully combined. The first driving motor 10 is started to drive the rotating shaft 11 to rotate, and the rotating shaft 11 drives the stirring plate 12 to stir the water and oxygen in the humidifying cylinder 1 to improve the humidifying effect of oxygen.

[0022] The moving member 5 includes legs 14, a supporting plate 15, and a driving member 16. The legs 14 are provided at the four corners of the bottom wall of the humidifying cylinder 1. The bottom ends of the legs 14 are provided with rollers 17. The driving member 16 is provided on the legs 14. The supporting plate 15 is provided on the driving member 16. The position of the humidifying cylinder 1 can be easily moved through the rollers 17, and positioning can be performed through the supporting plate 15.

[0023] The driving member 16 includes a first connecting rod 18, a second connecting rod 19, a bidirectional lead screw 20, and a lead screw pair 21. A connecting plate 22 is provided between the legs 14. The two ends of the bidirectional lead screw 20 are rotatably provided on the connecting plate 22. The lead screw pair 21 is threadedly connected to the bidirectional lead screw 20 and there are two sets provided oppositely. The top end of the first connecting rod 18 is rotatably provided on the side wall of the leg 14 through a shaft. The top end of the second connecting rod 19 and the bottom end of the first connecting rod 18 are both rotatably provided on the lead screw pair 21. The bottom end of the second connecting rod 19 is rotatably hinged to the supporting plate 15. A second driving motor 23 is provided on the side wall of the connecting plate 22. The output end of the second driving motor 23 rotatably penetrates the connecting plate 22 and is connected to the bidirectional lead screw 20. When the second driving motor 23 is started to drive the bidirectional lead screw 20 to rotate, the two lead screw pairs 21 move away from or close to each other. Thus, the angle between the first connecting rod 18 and the second connecting rod 19 can be driven to become larger, and then the supporting plate 15 can be driven to move downward for positioning. When the angle between the first connecting rod 18 and the second connecting rod 19 becomes smaller, the supporting plate 15 can be moved upward to facilitate the movement of the rollers 17.

[0024] During specific use, the water storage port 6 is connected to an external water source through a hose. Oxygen enters from the air inlet pipe 7 and is dispersed through the dispersion chamber 8 and the air dispersion holes 9 to enter the humidifying cylinder 1. When the water in the humidifying cylinder 1 reaches the water level sensor 3, the water level sensor 3 gives a signal to the electric control valve 4, and the electric control valve 4 closes the water storage port 6, so that the water volume in the humidifying cylinder 1 can be adjusted in time. In cooperation with starting the first driving motor 10, the rotating shaft 11 is driven to rotate, and the rotating shaft 11 drives the stirring plate 12 to stir the water and oxygen in the humidifying cylinder 1 to improve the humidifying effect of oxygen.

[0025] By starting the second driving motor 23 to drive the bidirectional lead screw 20 to rotate, the two lead screw pairs 21 move away from or close to each other. Thus, the angle between the first connecting rod 18 and the second connecting rod 19 can be driven to become larger, and then the supporting plate 15 can be driven to move downward for positioning. When the angle between the first connecting rod 18 and the second connecting rod 19 becomes smaller, the supporting plate 15 can be moved upward to facilitate the movement of the rollers 17.

[0026] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An oxygen humidifying device for the respiratory department, characterized in that: It includes a humidifying cylinder, a flow stirring member, a water level sensor and an electric control valve. A moving member is provided at the bottom of the humidifying cylinder. The flow stirring member is arranged on the humidifying cylinder. The water level sensor is arranged on the inner side wall of the humidifying cylinder. A water storage port is provided on the top side wall of the humidifying cylinder. The electric control valve is arranged on the water storage port. The electric control valve is electrically connected to the water level sensor. An air inlet pipe is provided on the side wall of the humidifying cylinder. The bottom end of the air inlet pipe penetrates through the humidifying cylinder and is arranged inside the humidifying cylinder. A dispersion chamber is provided at the bottom end of the air inlet pipe. A number of air dispersion holes are provided on the dispersion chamber. The flow stirring member includes a first driving motor, a rotating shaft and a stirring plate. The first driving motor is arranged on the top wall of the humidifying cylinder. The top end of the rotating shaft rotates through the humidifying cylinder and is connected to the first driving motor. The stirring plate is arranged on the rotating shaft.

2. The oxygen humidifying device for the respiratory department according to claim 1, characterized in that: A number of through holes are provided on the stirring plate.

3. The oxygen humidifying device for the respiratory department according to claim 1, characterized in that: The moving member includes support legs, a lifting plate and a driving member. The support legs are arranged at the four corners of the bottom wall of the humidifying cylinder. Rollers are provided at the bottom ends of the support legs. The driving member is arranged on the support legs. The lifting plate is arranged on the driving member.

4. The oxygen humidifying device for the department of respiratory medicine according to claim 3, wherein: The driving member includes a first connecting rod, a second connecting rod, a bidirectional lead screw and a lead screw pair. A connecting plate is provided between the support legs. The two ends of the bidirectional lead screw are rotatably arranged on the connecting plate. The lead screw pair is threadedly connected to the bidirectional lead screw and there are two sets arranged oppositely. The top end of the first connecting rod is rotatably arranged on the side wall of the support leg through a shaft. The top end of the second connecting rod and the bottom end of the first connecting rod are both rotatably arranged on the lead screw pair. The bottom end of the second connecting rod is rotatably hinged to the lifting plate. A second driving motor is provided on the side wall of the connecting plate. The output end of the second driving motor rotates through the connecting plate and is connected to the bidirectional lead screw.

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