CN114432563A

CN114432563A - Medical noiseless oxygen humidification equipment with accurate and adjustable humidification rate

Info

Publication number: CN114432563A
Application number: CN202111361643.5A
Authority: CN
Inventors: 贯秀娥; 谷明利; 郭永波; 赵文瑞; 刘魁力; 王天娇; 刘岩; 吕妍; 鲁丹; 崔轮盟
Original assignee: Hongqi Hospital Affiliated To Mudanjiang Medical University
Current assignee: Hongqi Hospital Affiliated To Mudanjiang Medical University
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-06
Anticipated expiration: 2041-11-17
Also published as: CN114432563B

Abstract

The invention relates to the field of medical instruments, in particular to a noise-free oxygen humidification device with accurately adjustable medical humidification rate, which comprises a shell, wherein a mounting cylinder is fixedly connected below the inner wall of the shell, the inner wall of the mounting cylinder is fixedly connected with a partition plate, and the bottom end of the shell is provided with an adjusting component for adjusting different humidification water; the adjusting assembly comprises an adjusting base, a connecting piece and a mixing barrel, the adjusting base is installed at the bottom end of the shell, the connecting piece is fixedly connected to the top end of the adjusting base, the mixing barrel is fixedly connected to the connecting piece, and the inner wall of the adjusting base is fixedly connected with an installation ring; the mixing cylinder and the mounting ring are connected together through the connecting piece, and the mixing cylinder and the mounting ring rotate along with the adjusting base, so that the mixing cylinder is respectively communicated with different humidifying bottles, different humidifying liquids can be adjusted when the medical oxygen humidifying equipment is used, the medical oxygen humidifying equipment can be better suitable for patients in different conditions, and the medical humidifying equipment has stronger adaptability and is more convenient to use.

Description

Medical noiseless oxygen humidification equipment with accurate and adjustable humidification rate

Technical Field

The invention relates to the field of medical instruments, in particular to a noise-free oxygen humidification device with an accurately adjustable medical humidification rate.

Background

An oxygen humidifying bottle is a recovery device and a ward nursing consumable material, is mainly used for a medical central oxygen supply system and can supply oxygen for emergency treatment of medical units and oxygen inhalation of anoxic patients, and belongs to the biomedical engineering which combines the principles of physics, chemistry, mathematics, computers and engineering to conduct the research of biology, medicine, behaviourology or hygiene.

When the medical oxygen humidification bottle is used, different humidification liquid needs to be selected according to different patients, but the time for replacing the humidification liquid can influence the treatment, and the contact between oxygen and the humidification liquid can generate noise when the medical oxygen humidification bottle is used nowadays, so that the use is very influenced.

Disclosure of Invention

The invention aims to provide a noise-free oxygen humidification device with accurately adjustable humidification rate, which comprises a shell, wherein an installation cylinder is fixedly connected below the inner wall of the shell, a partition plate is fixedly connected to the inner wall of the installation cylinder, an adjusting component for adjusting different humidification water is arranged at the bottom end of the shell, a noise-reducing heating humidification component for reducing noise is arranged on the inner wall of the adjusting component, and a mixing component for uniformly humidifying oxygen is arranged in the shell; the adjusting component comprises an adjusting base, a connecting piece and a mixing barrel, the adjusting base is installed at the bottom end of the shell, the connecting piece is fixedly connected to the top end of the adjusting base, the mixing barrel is fixedly connected to the connecting piece, and an installing ring is fixedly connected to the inner wall of the adjusting base.

Optionally, a plurality of humidification bottles are installed on the inner wall of the installation cylinder, an upper connector is arranged at the top ends of the humidification bottles, an air vent is formed in the bottom end of the mixing cylinder, the upper connector is connected with the air vent, a lower connector is arranged at the bottom end of the humidification bottle, and a pressure regulator is arranged at the top ends of the inner walls of the humidification bottles.

Optionally, the inner wall of the upper connector is fixedly connected with the connecting cylinder, the inner wall of the connecting cylinder is fixedly connected with the elastic plate, the top end of the elastic plate is fixedly connected with the blocking piece, the blocking piece is hemispherical, and a through hole is formed in the center of one end of the blocking piece.

Optionally, a water outlet is formed in the center of the bottom end of the lower connector, a plurality of gas transmission channels are formed in the bottom end of the lower connector, the lower connector and the upper connector are connected through the gas transmission channels, a plurality of connecting holes are formed in the bottom end of the inner wall of the mounting cylinder, and the lower connector is located on the inner wall of the connecting hole.

Optionally, noise reduction heating humidifying subassembly includes gasification chamber, gasification heating member and gas outlet, gasification chamber fixed connection in the collar top, the gasification chamber with connector looks joint down, the gasification heating member install in gasification intracavity wall bottom, it is a plurality of the gas outlet is seted up in the gasification chamber top, the gas outlet position with the gas transmission passageway is corresponding, the collar top is provided with a plurality of barrier rings.

Optionally, the mounting is installed on the shell top, the mounting top is provided with the flowmeter, the oxygen therapy pipe is installed to the mounting inner wall, the governing valve is installed to oxygen therapy pipe one end, the oxygen therapy pipe other end install in the mixing drum top, the bolster is installed to oxygen therapy pipe one end, mixing drum top fixedly connected with outlet duct.

Optionally, the mixing assembly comprises a motor, a rotating shaft and an inner turbine, the motor is fixedly connected with the bottom end of the adjusting base, a mounting groove is formed in the connecting piece, one end of the rotating shaft is installed at one end of the motor, the rotating shaft is rotatably connected with the wall of the mounting groove, the inner turbine is fixedly installed at one end of the rotating shaft, and the inner wall of the mixing cylinder is fixedly connected with the outer turbine.

Optionally, the bottom end of the shell is rotatably connected with a clamping ring, a damping shaft is arranged on the inner wall of the clamping ring, and the adjusting base is installed on the inner wall of the damping shaft.

Optionally, the outer wall of the oxygen therapy tube is fixedly connected with a rubber tube, and one end of the rubber tube is fixedly connected with an emergency bag.

Compared with the prior art, the invention has the beneficial effects that:

1. the mixing cylinder and the mounting ring are connected together through the connecting piece, and the mixing cylinder and the mounting ring rotate along with the adjusting base, so that the mixing cylinder is respectively communicated with different humidifying bottles, different humidifying liquids can be adjusted when the medical oxygen humidifying equipment is used, the medical oxygen humidifying equipment can be better suitable for patients in different conditions, and the medical humidifying equipment has stronger adaptability and is more convenient to use.

2. According to the medical oxygen humidifying device, the gasification cavity is in butt joint with the lower connecting port, the pressure regulator is started, the humidifying liquid is input into the gasification cavity, the gasification heating element is started, the humidifying liquid is evaporated into gas, the gasification cavity corresponds to the position of the vent hole, the gas rises through the gas transmission channel, enters the mixing cylinder, is mixed with oxygen and is sucked out through the gas outlet, and the humidifying liquid is evaporated into the gas, so that the contact between the oxygen and the humidifying liquid is avoided, the noise can be effectively reduced, and the use experience of the medical oxygen humidifying device is better.

3. After the gas enters the mixing cylinder, the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the inner turbine to rotate, the outer wall of the inner turbine is provided with fan blades which incline outwards, the inner wall of the outer turbine is provided with fan blades which incline inwards, and wind pressure is generated between the outer turbine and the inner turbine to drive the mixing of the oxygen and the humid gas in the mixing cylinder to be more uniform, so that the medical oxygen humidifying equipment has better use effect.

4. When the internal pressure of the medical oxygen humidification device is insufficient or the medical oxygen humidification device is blocked, the emergency bag can be pressed to drive oxygen humidified in the medical oxygen humidification device to be sucked out, and the situation that the oxygen humidification device cannot suck oxygen due to the occurrence of problems and treatment of a patient is influenced is avoided.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

fig. 2 is a sectional view of the humidification bottle of the present invention;

FIG. 3 is a view of the mounting cartridge of the present invention;

FIG. 4 is a top view of the mounting cylinder of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 6 is a diagram of a mixing cartridge of the present invention;

FIG. 7 is a schematic structural view of the present invention;

fig. 8 is a top view of an adjustment base of the present invention.

The reference numbers illustrate:

1. a housing; 2. a buffer member; 3. an outer turbine; 4. mounting the cylinder; 5. a humidification bottle; 6. a snap ring; 7. adjusting the base; 8. a motor; 9. a mounting ring; 10. a connecting member; 11. a rotating shaft; 12. adjusting a valve; 13. a flow meter; 14. a gas transmission channel; 15. a connecting cylinder; 16. a pressure regulator; 17. a lower connector; 18. an air outlet; 19. a gasification heating element; 20. a gasification chamber; 21. a water outlet; 22. an upper connecting port; 23. a partition plate; 24. connecting holes; 25. an oxygen delivery tube; 26. a fixing member; 27. a rubber tube; 28. an emergency bag; 29. an air outlet pipe; 30. an elastic plate; 31. a blocking member; 32. an inner turbine; 33. a mixing drum; 34. a stop ring.

The objects, features, and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 and 7, the invention provides a noise-free oxygen humidification device with accurate and adjustable humidification rate for medical use, which comprises a shell 1, wherein a mounting cylinder 4 is fixedly connected below the inner wall of the shell 1, a partition plate 23 is fixedly connected to the inner wall of the mounting cylinder 4, an adjusting component for adjusting different humidification water is arranged at the bottom end of the shell 1, a noise-reducing heating humidification component for reducing noise is arranged on the inner wall of the adjusting component, and a mixing component for uniformly humidifying oxygen is arranged in the shell 1; the adjusting assembly comprises an adjusting base 7, a connecting piece 10 and a mixing barrel 33, wherein the adjusting base 7 is installed at the bottom end of the shell 1, the connecting piece 10 is fixedly connected to the top end of the adjusting base 7, the mixing barrel 33 is fixedly connected to the connecting piece 10, the inner wall of the adjusting base 7 is fixedly connected with a mounting ring 9, the bottom end of the shell 1 is rotatably connected with a clamping ring 6, the inner wall of the clamping ring 6 is provided with a damping shaft, and the adjusting base 7 is installed on the inner wall of the damping shaft; the installation section of thick bamboo 4 is supported to shell 1, and division board 23 will install a 4 falls into a plurality of regions, and a humidifying bottle 5 is installed in every region, and 6 inner walls of snap ring are provided with the buckle to base 7 and shell 1 are adjusted to the joint, adjust the 7 outer walls of base and seted up the ring channel, and the ring channel rotates to be connected at 6 inner walls of snap ring, and manual rotation is adjusted base 7, adjusts base 7 and also can adopt motor 2 control to rotate, for example: the lower part of the outer wall of the shell 1 is fixedly connected with a motor 2, a gear is arranged at the bottom end of the motor 2, a gear groove is formed in the outer wall of the adjusting base 7, the gear arranged at the bottom end of the motor 2 is matched with the gear groove, and the motor 2 can be controlled by an externally connected controller to drive the adjusting base 7 to rotate; adjust base 7 and rotate in 1 bottom of shell through snap ring 6, the joint increases through the damping axle and adjusts base 7 pivoted resistance, mixing drum 33 links together through connecting piece 10 with collar 9, mixing drum 33 and collar 9 are followed and are adjusted base 7 and rotate, it communicates different humidifying bottle 5 respectively to have realized mixing drum 33, make medical oxygen humidifying equipment can adjust different humidifying liquid when using, the humidifying liquid can use aseptic distilled water, 0.45% salt solution, normal saline, low concentration ethanol etc., can change the use according to different patients' condition, the patient of adaptation different conditions that can be better uses, it is more convenient to make medical humidifying equipment possess stronger adaptability and use. For example: normal patients can humidify oxygen by sterile distilled water and 0.45% saline; another example is: acute pulmonary edema patients can be humidified by ethanol with the concentration of 20-30%.

Referring to fig. 1, 3, 4, 5, 7 and 8, the noise-reducing heating and humidifying assembly comprises a gasification cavity 20, a gasification heating element 19 and an air outlet 18, the gasification cavity 20 is fixedly connected to the top end of a mounting ring 9, the gasification cavity 20 is clamped with a lower connector 17, the gasification heating element 19 is mounted at the bottom end of the inner wall of the gasification cavity 20, a plurality of air outlets 18 are arranged at the top end of the gasification cavity 20, the air outlet 18 corresponds to an air conveying channel 14, the top end of the mounting ring 9 is provided with a plurality of blocking rings 34, the noise-reducing heating and humidifying assembly further comprises a humidifying bottle 5, the humidifying bottle 5 is mounted on the inner wall of the mounting cylinder 4, the top end of the humidifying bottle 5 is provided with an upper connector 22, the bottom end of a mixing cylinder 33 is provided with an air vent upper connector 22 connected with the air vent, the bottom end of the humidifying bottle 5 is provided with the lower connector 17, the top end of the inner wall of the humidifying bottle 5 is provided with a pressure regulator 16, the inner wall of the upper connector 22 is fixedly connected with a connecting cylinder 15, an elastic plate 30 is fixedly connected to the inner wall of the connecting cylinder 15, a blocking piece 31 is fixedly connected to the top end of the elastic plate 30, the blocking piece 31 is hemispherical, a through hole is formed in the center of one end of the blocking piece 31, a water outlet 21 is formed in the center of the bottom end of the lower connecting port 17, a plurality of air transmission channels 14 are formed in the bottom end of the lower connecting port 17, the lower connecting port 17 and the upper connecting port 22 are connected through the air transmission channels 14, a plurality of connecting holes 24 are formed in the bottom end of the inner wall of the mounting cylinder 4, and the lower connecting port 17 is located on the inner wall of the connecting hole 24; the internal pressure of the humidifying bottle 5 is controlled by the pressure regulator 16 to control the output electric speed of the humidifying liquid, the amount of humidifying liquid vapor is controlled, an oxygen humidity detection probe is arranged on the inner wall of the mixing cylinder 33, the humidity in the oxygen is detected when the oxygen is mixed with the humidifying liquid vapor, the humidity is displayed by an external receiving device, medical staff or control equipment (such as a computer, a mobile phone, a workbench and other terminals) can adjust the pressure regulator 16 according to the detected oxygen humidity, the accurate adjustment of the oxygen humidifying rate is realized, the upper connecting port 22 and the lower connecting port 17 are respectively connected with the mixing cylinder 33 and the gasification cavity 20, the adjusting base 7 drives the mixing cylinder 33 to rotate, when the vent hole at the bottom end of the mixing cylinder 33 rotates to the required position of the humidifying bottle 5, the elastic plate 30 supports the blocking piece 31 to pop up and is clamped into the vent hole, when the bottle 5 rotates, the bottle mouth is blocked by the bottom end of the mixing cylinder 33, the blocking piece 31 is pressed downwards to block the gas transmission channel 14, moist gas is input from the upper connecting port 22 to realize the function of inputting moist gas, other humidification bottles 5 are blocked by the bottom end of the mixing cylinder 33 to prevent the evaporation of the humidification liquid, oxygen is input into the mixing cylinder 33 from the oxygen transmission pipe 25, the adjusting base 7 is rotated to rotate the required humidification bottles 5 to the gasification cavity 20, the gasification cavity 20 is in butt joint with the lower connecting port 17, the pressure regulator 16 is started to input the humidification liquid into the gasification cavity 20, the heating piece 19 is started to evaporate the humidification liquid into gas, the gasification cavity 20 corresponds to the position of the vent hole, the gas rises through the gas transmission channel 14 to enter the mixing cylinder 33 to be mixed with the oxygen and is sucked out through the gas outlet 18, the noise reduction heating component and the humidification cylinder are integrated with the gas transmission channel (14), the lower connecting port (17) and the connecting hole (24), through evaporating humidifying liquid into gas, avoid oxygen and humidifying liquid to contact, can effectual noise reduction, make medical oxygen humidifying equipment use experience better.

Referring to fig. 1 and 6, the mixing assembly includes a motor 8, a rotating shaft 11 and an inner turbine 32, the motor 8 is fixedly connected to the bottom end of the adjusting base 7, a mounting groove is formed in the connecting member 10, one end of the rotating shaft 11 is mounted at one end of the motor 8, the rotating shaft 11 is rotatably connected to the wall of the mounting groove, the inner turbine 32 is fixedly mounted at one end of the rotating shaft 11, the inner wall of the mixing cylinder 33 is fixedly connected with the outer turbine 3, the outer wall of the oxygen therapy tube 25 is fixedly connected with a rubber tube 27, and one end of the rubber tube 27 is fixedly connected with an emergency bag 28; after gaseous entering mixing drum 33, motor 8 starts, it rotates to drive pivot 11, pivot 11 drives interior turbine 32 and rotates, interior turbine 32 outer wall is provided with the flabellum that leans out, 3 inner walls of outer turbine are provided with the flabellum of leanin, interior turbine 32 is 120 ~ 135 with 3 flabellum inclination of outer turbine respectively, produce the wind pressure between outer turbine 3 and the interior turbine 32, it is more even with moist gas mixture to drive oxygen in the mixing drum 33, make medical oxygen humidifying equipment result of use better, when medical oxygen humidifying equipment internal pressure is not enough or has the jam, can press the oxygen after 28 inside oxygen of emergent bag promote inside moist by the suction, avoid oxygen humidifying equipment problem unable oxygen uptake, influence patient's treatment.

Referring to fig. 1 and 2, the medical noise-free oxygen humidification device with accurate and adjustable humidification rate further comprises: the top end of the shell 1 is provided with a fixing piece 26, the top end of the fixing piece 26 is provided with a flowmeter 13, the inner wall of the fixing piece 26 is provided with an oxygen conveying pipe 25, one end of the oxygen conveying pipe 25 is provided with a regulating valve 12, the other end of the oxygen conveying pipe 25 is arranged at the top end of a mixing cylinder 33, one end of the oxygen conveying pipe 25 is provided with a buffer piece 2, and the top end of the mixing cylinder 33 is fixedly connected with an air outlet pipe 29; fixing piece 26 is used for connecting shell 1 and flow meter 13, oxygen therapy pipe 25 installs on fixing piece 26, oxygen therapy pipe 25 external oxygenerator, the oxygenerator can be oxygen-enriched membrane oxygenerator, molecular sieve formula oxygenerator, electron oxygenerator etc. oxygen is followed oxygen therapy pipe 25 input, can observe the flow of oxygen input through flow meter 13, flow meter 13 can select hot type gas mass flowmeter, precession vortex flowmeter, turbine flowmeter etc. can make medical personnel's more audio-visual flow of observing oxygen input in order to make in time to adjust.

The working process and principle of the invention are as follows: when the oxygen humidifying equipment is used, the adjusting base 7 rotates at the bottom end of the shell 1 through the clamping ring 6, the rotating resistance of the adjusting base 7 is increased through the damping shaft, the mixing cylinder 33 and the mounting ring 9 are connected together through the connecting piece 10, the mixing cylinder 33 and the mounting ring 9 rotate along with the adjusting base 7, the mixing cylinder 33 is respectively communicated with different humidifying bottles 5, different humidifying liquids can be adjusted when the medical oxygen humidifying equipment is used, the medical oxygen humidifying equipment can be better suitable for patients with different conditions to use, the medical humidifying equipment has stronger adaptability and is more convenient to use, the adjusting base 7 drives the mixing cylinder 33 to rotate, when the vent hole at the bottom end of the mixing cylinder 33 rotates to the position of the required humidifying bottle 5, the elastic plate 30 supports the blocking piece 31 to pop out, the vent hole is clamped, moist gas is input from the upper connecting port 22, and the effect of moist gas input is realized, other humidifying bottle 5 is sheltered from by mixing drum 33 bottom, can prevent the evaporation of humidifying liquid, oxygen is inputed to mixing drum 33 inside from oxygen therapy pipe 25, rotate and adjust base 7, humidifying bottle 5 with needs rotates gasification chamber 20 department, gasification chamber 20 and lower connector 17 butt joint, pressure regulator 16 starts, import gasification chamber 20 inside with the humidifying liquid, gasification heating member 19 starts, evaporate humidifying liquid into gas, gasification chamber 20 is corresponding with the position of air vent, gas rises through defeated gas channel 14 and gets into mixing drum 33, mix with oxygen, through 18 aspirations of gas outlet, through evaporating humidifying liquid into gas, avoid oxygen and humidifying liquid contact, can effectual noise reduction, make medical oxygen humidifying equipment use experience better.

While the invention has been described in further detail in connection with specific embodiments thereof, it will be understood that the invention is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, which should be considered to be within the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an accurate adjustable noiseless oxygen humidifying equipment of medical humidification rate, includes shell (1), shell (1) inner wall below fixedly connected with installation section of thick bamboo (4), installation section of thick bamboo (4) inner wall fixedly connected with division board (23), its characterized in that:

the bottom end of the shell (1) is provided with an adjusting component for adjusting different humidifying water, the inner wall of the adjusting component is provided with a noise-reducing heating humidifying component for reducing noise, and a mixing component for uniformly humidifying oxygen is arranged in the shell (1);

the adjusting component comprises an adjusting base (7), a connecting piece (10) and a mixing drum (33), the adjusting base (7) is installed at the bottom end of the shell (1), the connecting piece (10) is fixedly connected to the top end of the adjusting base (7), the mixing drum (33) is fixedly connected to the connecting piece (10), and the inner wall of the adjusting base (7) is fixedly connected with a mounting ring (9).

2. The medical humidification precision adjustable noiseless oxygen humidification equipment as claimed in claim 1, wherein: a plurality of humidifying bottles (5) are installed on the inner wall of the installing cylinder (4), an upper connecting port (22) is arranged at the top end of each humidifying bottle (5), an air vent is formed in the bottom end of the mixing cylinder (33), the upper connecting port (22) is connected with the air vent, a lower connecting port (17) is arranged at the bottom end of each humidifying bottle (5), and a pressure regulator (16) is arranged at the top end of the inner wall of each humidifying bottle (5).

3. The medical humidification precision adjustable noiseless oxygen humidification equipment as claimed in claim 2, wherein: go up connector (22) inner wall fixedly connected with connecting cylinder (15), connecting cylinder (15) inner wall fixedly connected with elastic plate (30), elastic plate (30) top fixedly connected with blocks piece (31), it is the hemisphere to block piece (31), block piece (31) one end center and seted up the through-hole.

4. The medical humidification precision adjustable noiseless oxygen humidification equipment as claimed in claim 2, wherein: the water outlet (21) is formed in the center of the bottom end of the lower connecting port (17), the plurality of gas transmission channels (14) are formed in the bottom end of the lower connecting port (17), the lower connecting port (17) and the upper connecting port (22) are connected through the gas transmission channels (14), the plurality of connecting holes (24) are formed in the bottom end of the inner wall of the mounting cylinder (4), and the lower connecting port (17) is located on the inner wall of the connecting holes (24).

5. The medical humidification precision adjustable noiseless oxygen humidification equipment as claimed in claim 1, wherein: noise reduction heating humidifying subassembly is including gasification chamber (20), gasification heating member (19) and gas outlet (18), gasification chamber (20) fixed connection in collar (9) top, gasification chamber (20) with connector (17) looks joint down, gasification heating member (19) install in gasification chamber (20) inner wall bottom, it is a plurality of gas outlet (18) are seted up in gasification chamber (20) top, gas outlet (18) position with gas transmission passageway (14) are corresponding, collar (9) top is provided with a plurality of barrier rings (34).

6. The medical noiseless oxygen humidification equipment with accurately adjustable humidification rate as claimed in claim 1, wherein: mounting (26) are installed on shell (1) top, mounting (26) top is provided with flowmeter (13), oxygen therapy pipe (25) are installed to mounting (26) inner wall, governing valve (12) are installed to oxygen therapy pipe (25) one end, the oxygen therapy pipe (25) other end install in mixing drum (33) top, bolster (2) are installed to oxygen therapy pipe (25) one end, mixing drum (33) top fixedly connected with outlet duct (29).

7. The medical noiseless oxygen humidification equipment with accurately adjustable humidification rate as claimed in claim 1, wherein: mixing unit includes motor (8), pivot (11) and interior turbine (32), motor (8) fixed connection in adjust base (7) bottom, the mounting groove has been seted up to connecting piece (10) inside, pivot (11) one end install in motor (8) one end, pivot (11) rotate connect in the mounting groove cell wall, interior turbine (32) fixed mounting in pivot (11) one end, mixing drum (33) inner wall fixedly connected with outer turbine (3).

8. The medical humidification precision adjustable noiseless oxygen humidification equipment as claimed in claim 1, wherein: the bottom end of the shell (1) is rotatably connected with a clamping ring (6), a damping shaft is arranged on the inner wall of the clamping ring (6), and the adjusting base (7) is installed on the inner wall of the damping shaft.

9. The medical humidification precision adjustable noiseless oxygen humidification device as claimed in claim 6, wherein: the oxygen therapy pipe (25) outer wall fixedly connected with rubber tube (27), rubber tube (27) one end fixedly connected with emergency bag (28).