A multifunctional high-flow breathing humidification and treatment device

Abstract

The present invention discloses a multifunctional high-flow respiratory humidification and treatment instrument, which comprises a machine shell and a humidification adjustment device; the humidification adjustment device comprises an upper tank body and a lower tank body; the lower tank body comprises a lower shell, a first seat body arranged in the lower shell, a piston assembly slidably arranged on the first seat body, and a driving assembly arranged in the lower shell; the upper tank body comprises an upper shell, a second seat body rotatably arranged in the upper shell, and an atomizer arranged in the middle of the second seat body; a liquid medicine chamber is formed by enclosing between the first seat body, the piston assembly and the atomizer; the piston assembly is provided with a purified water chamber that is unidirectionally communicated with the liquid medicine chamber; the piston assembly is in transmission connection with the driving assembly; an atomization chamber is formed by enclosing between the upper shell, the second seat body and the atomizer; an adjustment assembly for adjusting the atomization area of the atomizer is rotatably arranged in the atomization chamber; the adjustment assembly is in transmission connection with the driving assembly; the adjustment of the atomization area is realized, the atomization rate of the liquid medicine is controlled, so as to adapt to different treatment requirements, improve the utilization rate of the liquid medicine, and the operation is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of humidification therapy, in particular to a multifunctional high-flow respiratory humidification therapy device. Background Art

[0002] As an important treatment device, respiratory humidification therapy devices can effectively improve the patient's respiratory condition and enhance the treatment effect. However, the existing respiratory humidification therapy devices have the following problems during use: during the treatment process, there will be residual liquid medicine in the liquid medicine cavity, and it is necessary to manually add clean water to the liquid medicine cavity for flushing to improve the utilization rate of the liquid medicine, which is inconvenient to operate; in addition, the atomization area of the existing respiratory humidification therapy device cannot be adjusted, and the use is relatively inflexible and cannot be adjusted according to different treatment needs.

[0003] Therefore, there is an urgent need to provide a respiratory humidification therapy device with high liquid utilization, convenient operation and adjustable atomization area. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a multifunctional high-flow respiratory humidification therapy device to achieve the adjustment of the atomization area and control the atomization rate of the medicine to meet different treatment needs. At the same time, after the medicine is exhausted, clean water is input to ensure the full utilization of the medicine and reduce the residue, thereby improving the utilization rate of the medicine and making the operation more convenient.

[0005] To achieve the above object, the specific scheme of the present invention is as follows:

[0006] A multifunctional high-flow respiratory humidification therapeutic device comprises a housing and a humidification regulating device arranged on the housing; the humidification regulating device comprises an upper tank body and a lower tank body which are detachably connected;

[0007] The lower tank body comprises a lower shell, a first seat body arranged in the lower shell, a piston assembly slidably arranged in the first seat body, and a driving assembly arranged in the lower shell; the upper tank body comprises an upper shell, a second seat body rotatably arranged in the upper shell, and an atomizer arranged in the middle of the second seat body;

[0008] A medicine liquid chamber is formed between the first seat body, the piston assembly and the atomizer; the piston assembly is provided with a water purification chamber which is in one-way communication with the medicine liquid chamber; the piston assembly is transmission-connected with the driving assembly; an atomization chamber is formed between the upper shell body, the second seat body and the atomizer; an adjusting assembly for adjusting the atomization area of the atomizer is rotatably provided in the atomization chamber; and the adjusting assembly is transmission-connected with the driving assembly.

[0009] The present invention further comprises a swivel rotatably mounted on the second seat body, a plurality of weight wheels slidably hinged to the swivel, and an elastic belt wound around each weight wheel;

[0010] The swivel is in transmission connection with the drive assembly; a plurality of the counterweight wheels are circumferentially arranged at equal intervals, and a valve plate is provided between the swivel and the second seat body for each counterweight wheel, and the bottom surface of the valve plate abuts against the atomizer.

[0011] In a further aspect of the present invention, the swivel is fixedly connected with an impeller; the impeller is in transmission connection with the drive assembly.

[0012] In a further aspect of the present invention, the counterweight wheel is provided with a first sliding pin, the swivel is respectively provided with a sliding hole corresponding to each counterweight wheel, and the first sliding pin movably penetrates through the sliding hole; the first sliding pin is fixedly connected with a valve plate; the valve plate is provided with a second sliding pin, and the second seat body is respectively provided with a sliding groove corresponding to each valve plate, and the second sliding pin is movably embedded in the sliding groove.

[0013] In a further aspect of the present invention, the first seat body is provided with a receiving groove; the piston assembly includes a first piston and a second piston; the first piston is slidably arranged in the receiving groove, and the first piston is of a hollow structure; the second piston is slidably arranged in the first piston, and a first spring is connected between the top surface of the second piston and the inner top surface of the first piston; a water purification chamber is formed between the first piston and the second piston; the first piston is provided with a one-way valve for unidirectional conduction of the water purification chamber to the liquid medicine chamber; the second piston is in transmission connection with the drive assembly.

[0014] In a further aspect of the present invention, the drive assembly includes a motor, a transmission shaft, a first gear, a second gear, a toothed ring and a drive ring seat; one end of the transmission shaft is connected with the output end of the motor, and the other end is connected with the adjustment assembly; the first gear is fixedly sleeved at one end of the transmission shaft, and the second gear is rotatably arranged on the inner bottom of the first housing; the drive ring seat is rotatably arranged in the first housing; the toothed ring is fixedly arranged on the drive ring seat; the second gear meshes with the first gear and the toothed ring;

[0015] The drive ring seat is provided with a drive groove; the second piston extends with an extension arm, the extension arm movably penetrates through the bottom of the first piston and then extends out, and a third sliding pin is elastically arranged at the end of the extension arm; the third sliding pin is movably embedded in the drive groove.

[0016] In a further aspect of the present invention, the drive groove includes a plurality of groups of groove units connected end to end in sequence; each group of groove units includes a first inclined section, a second inclined section and a horizontal section connected in sequence; the horizontal section is connected with the first inclined section of the adjacent groove unit, and the first inclined section is connected with the horizontal section of the adjacent groove unit; the first inclined section is inclined upward; the second inclined section is inclined downward.

[0017] In a further aspect of the present invention, the first piston is provided with a water inlet channel communicating with the water purification chamber; the first seat body is provided with a notch for avoiding the extension arm, and the position of the notch corresponds to the position of the water inlet channel; the lower housing is provided with a water purification cavity; when the first piston slides downward to align the water inlet channel with the notch, the water purification cavity is communicated with the water purification chamber.

[0018] Further, a floating plate is movably arranged in the water purification cavity; the lower shell is provided with a water inlet; when the position of the floating plate corresponds to the position of the water inlet, the floating plate blocks the water inlet.

[0019] Further, a tray is arranged at the bottom of the lower shell; the machine shell is provided with a mounting position; a support plate is elastically and floatingly connected to the mounting position; limiting platforms are arranged on both sides of the support plate on both sides of the mounting position.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] By setting the driving component to be linked with the piston component and the adjusting component, the present invention links the adjustment of the atomization flow rate and the atomization area, thereby realizing the adjustment of the atomization area, controlling the atomization rate of the liquid medicine, so as to meet different treatment requirements. At the same time, after the liquid medicine is used up, clean water is input to ensure the full utilization of the liquid medicine, reduce residues, thereby improving the utilization rate of the liquid medicine and making the operation more convenient. Description of the Drawings

[0022] Figure 1 is a perspective view of the present invention;

[0023] Figure 2 is a schematic sectional view of the present invention;

[0024] Figure 3 is Figure 2 a partial enlarged schematic view of part A in

[0025] Figure 4 is a schematic structural view of the lower tank body of the present invention;

[0026] Figure 5 is a schematic sectional view of the lower tank body of the present invention when the water inlet channel corresponds to the avoidance opening;

[0027] Figure 6 is a schematic sectional view of the lower tank body of the present invention when the second piston pushes the clean water out of the water purification chamber;

[0028] Figure 7 is a schematic structural view of the piston assembly of the present invention;

[0029] Figure 8 is a schematic structural view of the driving component of the present invention;

[0030] Figure 9 is a schematic sectional view of the driving component of the present invention;

[0031] Figure 10 is a schematic sectional view of the upper tank body of the present invention;

[0032] Figure 11 is an exploded schematic view of the adjusting component, the atomizer and the second seat body of the present invention;

[0033] Figure 12 It is a schematic structural diagram of the adjustment component, atomizer, and second seat body of the present invention when the atomization area is the smallest;

[0034] Figure 13 It is a schematic structural diagram of the adjustment component, atomizer, and second seat body of the present invention when the atomization area is the largest;

[0035] Explanation of reference numerals: 1. Machine shell; 11. Support plate; 12. Limit platform; 13. Heating seat; 21. Lower shell; 211. Purified water chamber; 212. Water inlet; 22. First seat body; 221. Notch; 231. First piston; 2311. Water inlet channel; 232. Second piston; 2321. Extension arm; 233. First spring; 234. Check valve; 235. Purified water chamber; 236. Third sliding pin; 237. Second spring; 241. Motor; 242. Transmission shaft; 243. First gear; 244. Second gear; 245. Tooth ring; 246. Driving ring seat; 2461. First inclined section; 2462. Second inclined section; 2463. Horizontal section; 25. Floating plate; 26. Tray; 31. Upper shell; 32. Second seat body; 321. Slide groove; 33. Atomizer; 34. Atomization chamber; 351. Rotating ring; 3511. Slide hole; 352. Counterweight wheel; 3521. First sliding pin; 353. Elastic band; 354. Valve plate; 3541. Second sliding pin; 355. Impeller; 36. Adapter pipe; 4. Liquid medicine chamber. Detailed implementation manners

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, and the scope of implementation of the present invention is not limited thereto.

[0037] As Figures 1 to 13 shown, a multifunctional high-flow respiratory humidification treatment instrument described in this embodiment includes a machine shell 1 and a humidification adjustment device provided in the machine shell 1.

[0038] A mixing gas chamber is provided in the machine shell 1, and high-pressure oxygen and air are input into the mixing gas chamber for mixing; the mixed gas is then input into the humidification adjustment device.

[0039] The humidification adjustment device includes a detachable upper tank body and a lower tank body;

[0040] The lower tank body includes a lower shell 21, a first seat body 22 provided in the lower shell 21, a piston assembly slidably provided on the first seat body 22, and a driving assembly provided in the lower shell 21; the upper tank body includes an upper shell 31, a second seat body 32 rotatably provided in the upper shell 31, and an atomizer 33 provided in the middle of the second seat body 32;

[0041] A liquid medicine chamber 4 is formed by enclosing between a first body 22, a piston assembly and an atomizer 33; the piston assembly is provided with a purified water chamber 235 that is unidirectionally communicated with the liquid medicine chamber 4; the piston assembly is in transmission connection with a driving assembly; an atomization chamber 34 is formed by enclosing between an upper housing 31, a second body 32 and the atomizer 33; the atomization chamber 34 is communicated with a mixed gas chamber, and the mixed gas enters the atomization chamber 34 and is discharged from the atomization chamber 34 together with the atomized liquid medicine; an adjusting assembly for adjusting the atomization area of the atomizer 33 is rotatably provided in the atomization chamber 34; the adjusting assembly is in transmission connection with the driving assembly. A transfer pipe 36 is provided at the top of the upper housing 31; the transfer pipe 36 is provided with an air inlet pipe and an exhaust pipe; both ends of the air inlet pipe are respectively communicated with the mixed gas chamber and the atomization chamber 34; the exhaust pipe is communicated with the atomization chamber 34.

[0042] During actual use, first add the liquid medicine mixture into the liquid medicine chamber 4, then install the upper tank body on the lower tank body, and then install the humidification adjusting device on the machine case 1 so that the atomization chamber 34 is communicated with the mixed gas chamber;

[0043] Then input high-pressure oxygen into the mixed gas chamber. Under the action of air pressure, the mixed gas enters the atomization chamber 34. The driving assembly drives the piston assembly to slide up and down. The piston assembly gradually pushes the liquid medicine in the liquid medicine chamber 4 to the atomizer 33 for atomization treatment. The atomized liquid medicine is discharged from the atomization chamber 34 together with the gas. At the same time, the driving assembly drives the adjusting assembly to rotate, and the adjusting assembly adjusts the atomization area of the atomizer 33, thereby controlling the atomization rate of the liquid medicine to meet different treatment requirements;

[0044] When it is necessary to increase the atomization efficiency, by increasing the rotation speed of the driving assembly driving the adjusting assembly, the atomization area of the atomizer 33 is increased, thereby increasing the atomization efficiency, as Figure 13 shown;

[0045] Within a reciprocating cycle of the piston assembly, the piston assembly first pushes the liquid medicine to the atomizer 33 for liquid medicine atomization treatment; after the liquid medicine in the liquid medicine chamber 4 is pushed, there will be residual liquid medicine in the liquid medicine chamber 4. At this time, the purified water in the purified water chamber 235 is pushed to the atomizer 33 through the liquid medicine chamber 4 for atomization, as Figure 6 shown, so as to ensure that the liquid medicine is completely atomized and absorbed, reduce residues, and improve the utilization rate of the liquid medicine; then the driving assembly drives the piston assembly to reset; thus completing a treatment process, which is more convenient to operate;

[0046] After completing the previous treatment process, when the next treatment is required, disassemble the upper tank body and the lower tank body, add the liquid medicine into the liquid medicine chamber 4 again, and then repeat the above process.

[0047] As Figure 2 、 Figures 10 to 13As shown, the high-flow respiratory humidification therapy device of this embodiment, specifically, the adjustment component includes a swivel 351 rotatably arranged on the second base body 32, a plurality of counterweight wheels 352 slidably hinged to the swivel 351, and an elastic belt 353 wrapped around each counterweight wheel 352; the swivel 351 is transmission-connected to the drive component; the plurality of counterweight wheels 352 are evenly distributed along the circumferential direction, and each counterweight wheel 352 is provided with a valve plate 354 between the swivel 351 and the second base body 32, and the bottom surface of the valve plate 354 is in contact with the nebulizer 33.

[0048] It should be noted that the number of the counterweight wheels 352 can be freely set according to actual design requirements. For example, in this embodiment, the number of the counterweight wheels 352 is ten, and the ten counterweight wheels 352 are evenly distributed along the circumferential direction; correspondingly, the number of the valve plates 354 is also ten. Figures 11 to 13 shown.

[0049] Initially, each weight wheel 352 is retracted toward the center under the action of the elastic band 353, and each valve plate 354 is pressed against each other and retracted toward the center. At this time, the atomization area of the atomizer 33 is the smallest. Figure 12 As shown; during operation, the driving assembly drives the rotating ring 351 to rotate, and the rotating ring 351 drives each counterweight wheel 352 to rotate. At this time, each counterweight wheel 352 is restricted by the elastic belt 353. As the rotation speed of the rotating ring 351 increases, the centrifugal force on the counterweight wheel 352 increases. At this time, the counterweight wheel 352 overcomes the elastic force of the elastic belt 353 to expand outward, and the elastic belt 353 is stretched. At the same time, the counterweight wheel 352 drives the valve plate 354 to move outward, thereby increasing the atomization area of the nebulizer 33 until the counterweight wheel 352 is balanced again under the action of the elastic belt 353, the rotating ring 351, and the centrifugal force; in this way, the rotation speed of the rotating ring 351 can be adjusted to change the centrifugal force on the counterweight wheel 352, thereby adjusting the atomization area of the nebulizer 33, making the atomization more flexible, so as to meet different treatment needs, enhance the treatment effect, and make the structure more flexible to use.

[0050] like Figure 2 and Figure 10 As shown, the high-flow respiratory humidification therapeutic apparatus of this embodiment, specifically, the rotating ring 351 is fixedly connected with an impeller 355; the impeller 355 is in transmission connection with the driving assembly. In this embodiment, by providing the impeller 355, during operation, the driving assembly drives the impeller 355 to rotate, and the impeller 355 drives the rotating ring 351 to rotate, thereby realizing the power transmission between the driving assembly and the rotating ring 351. During the rotation process, the impeller 355 generates airflow in the atomization chamber 34, thereby enhancing the evaporation rate of the liquid medicine on the atomizer 33, so that the evaporation rate of the liquid medicine is greater than the pushing rate of the liquid medicine, so as to ensure the normal and effective operation of the atomization, and at the same time improve the atomization flow rate.

[0051] like Figures 11 to 13As shown in the figure, for the high-flow breathing humidification treatment apparatus of this embodiment, specifically, the counterweight wheel 352 is provided with a first sliding pin 3521, and the rotating ring 351 is respectively provided with a sliding hole 3511 corresponding to each counterweight wheel 352. The first sliding pin 3521 movably penetrates through the sliding hole 3511; the first sliding pin 3521 is fixedly connected with a valve plate 354; the valve plate 354 is provided with a second sliding pin 3541, and the second seat body 32 is respectively provided with a sliding groove 321 corresponding to each valve plate 354. The second sliding pin 3541 is movably embedded in the sliding groove 321. In this embodiment, by setting the cooperation of the sliding hole 3511 and the first sliding pin 3521, the counterweight wheel 352 is guided and limited, so that the counterweight wheel 352 can reliably press the elastic band 353 under the action of centrifugal force, or drive the valve plate 354 to orderly close under the action of the elastic band 353; by setting the cooperation of the second sliding pin 3541 and the sliding groove 321, the valve plate 354 is guided and limited, so as to reliably adjust the atomization area of the atomizer 33.

[0052] As Figures 5 to 7 shown in the figure, for the high-flow breathing humidification treatment apparatus of this embodiment, specifically, the first seat body 22 is provided with a receiving groove; the piston assembly includes a first piston 231 and a second piston 232; the first piston 231 is slidably arranged in the receiving groove, and the first piston 231 is a hollow structure; the second piston 232 is slidably arranged in the first piston 231, and a first spring 233 is connected between the top surface of the second piston 232 and the inner top surface of the first piston 231; a water purification chamber 235 is formed between the first piston 231 and the second piston 232; the first piston 231 is provided with a one-way valve 234 that allows the water purification chamber 235 to conduct unidirectionally to the liquid medicine chamber 4; the second piston 232 is in transmission connection with the driving assembly.

[0053] To prevent the first piston 231 from rotating during the sliding process, as Figure 5 shown in the figure, the outer wall of the first piston 231 is set to be in surface fit with the groove wall of the receiving groove, so as to limit the rotational freedom of the first piston 231.

[0054] Preferably, the number of the first springs 233 is set to four, so that the force on the second piston 232 is more balanced. Preferably, the number of the one-way valves 234 is set to four, as Figure 4 shown in the figure, so that the purified water in the water purification chamber 235 can be fully pushed to the atomizer 33 through the liquid medicine chamber 4, thereby fully flushing the liquid medicine chamber 4 and further improving the utilization rate of the liquid medicine.

[0055] During operation, the driving assembly drives the entire piston assembly to move upward as a whole through the second piston 232, thereby gradually pushing the liquid medicine in the liquid medicine chamber 4 onto the nebulizer 33 for atomization treatment until the first piston 231 reaches the top dead center position. At this time, as the driving assembly continues to push the second piston 232 upward, the first spring 233 is compressed, and the first piston 231 and the second piston 232 slide relative to each other. When the one-way valve 234 is opened, the purified water in the purified water chamber 235 flows into the liquid medicine chamber 4 through the one-way valve 234, and then enters the nebulizer 33 through the liquid medicine chamber 4, thereby bringing the residual liquid medicine in the liquid medicine chamber 4 onto the nebulizer 33, thus achieving the effect of improving the utilization rate of the liquid medicine;

[0056] After the treatment is completed, the driving assembly applies a downward pressure to the second piston 232, and the first spring 233 resets, that is, the second piston 232 resets. After the second piston 232 resets, the driving assembly drives the piston assembly to move downward as a whole to reset.

[0057] As Figure 2 As Figures 4 to 6 、 Figure 8 And Figure 9 As shown in

[0058] Initially, the third sliding pin 236 is located at the junction of the horizontal section 2463 and the first inclined section 2461. During actual use, the motor 241 drives the transmission shaft 242 to rotate, and the transmission shaft 242 drives the impeller 355 to rotate, thereby accelerating the atomization rate of the liquid medicine in the atomization chamber 34, resulting in a higher atomization flow rate. The impeller 355 drives the rotating ring 351 to rotate, thereby adjusting the atomization area of the atomizer 33 for adjustment according to treatment requirements. At the same time, the transmission shaft 242 drives the first gear 243 to rotate, the first gear 243 drives the second gear 244 to rotate, and the second gear 244 drives the drive ring seat 246 to rotate through the toothed ring 245, causing the third sliding pin 236 to move along the trajectory of the drive groove. The third sliding pin 236 moves along the first inclined section 2461, thereby pushing the piston assembly upward to achieve the pushing of the liquid medicine and purified water. When the third sliding pin 236 moves from the first inclined section 2461 to the junction of the second inclined section 2462 and the first inclined section 2461, as the drive ring seat 246 continues to rotate, the third sliding pin 236 moves along the second inclined section 2462, thereby applying a downward thrust to the second piston 232 to reset the piston assembly to the initial state.

[0059] As Figure 8 and Figure 9 shown, the first gear 243, the second gear 244, and the toothed ring 245 form a planetary gear structure, aiming to make the rotation speed of the impeller 355 greater than the rotation speed of the drive ring seat 246, so that the evaporation rate of the liquid medicine is greater than the liquid medicine pushing rate, ensuring the normal and effective operation of atomization.

[0060] As Figures 5 to 7 shown, in this embodiment, a receiving hole is provided at the end of the extension arm 2321, and a second spring 237 is provided in the receiving hole. The third sliding pin 236 is slidably inserted into the receiving hole and connected to the second spring 237. By providing the second spring 237, the third sliding pin 236 is always kept in cooperation with the drive groove.

[0061] As Figure 3 、 Figures 5 to 7 shown, in the high-flow respiratory humidification treatment instrument of this embodiment, specifically, the first piston 231 is provided with a water inlet channel 2311 communicating with the purified water chamber 235. The first seat body 22 is provided with a notch 221 for avoiding the extension arm 2321, and the position of the notch 221 corresponds to the position of the water inlet channel 2311. The lower housing 21 is provided with a purified water chamber 211. When the first piston 231 slides downward to align the water inlet channel 2311 with the notch 221, the purified water chamber 211 communicates with the purified water chamber 235.

[0062] Preferably, as Figures 5 to 7 shown, the extension arm 2321 is L-shaped, the longitudinal arm of the extension arm 2321 is fixedly connected to the second piston 232, and the third sliding pin 236 is elastically arranged on the transverse arm of the extension arm 2321.

[0063] Initially, the position of the notch 221 corresponds to the position of the water inlet channel 2311. At this time, the clean water in the clean water cavity 211 enters the clean water chamber 235 through the notch 221 and the water inlet channel 2311, thereby replenishing the clean water in the clean water chamber 235. When the third sliding pin 236 moves along the first inclined section 2461, the piston assembly moves upward, and the extension arm 2321 enters the notch 221, so that the positions of the water inlet channel 2311 and the notch 221 are staggered, thereby closing the water inlet channel 2311. When the third sliding pin 236 moves along the second inclined section 2462, the piston assembly moves downward as a whole, so that the water inlet channel 2311 corresponds to the position of the notch 221 again. At this time, the third sliding pin 236 moves along the horizontal section 2463, that is, the piston assembly moves downward to the lower dead point position, so that the clean water in the clean water cavity 211 enters the clean water chamber 235, so that the clean water in the clean water chamber 235 can have enough time to replenish the clean water, thereby replenishing the clean water in the clean water chamber 235 for the next treatment process.

[0064] Benru Figure 2 , Figures 4 to 6 As shown, the high-flow respiratory humidification therapy device of the embodiment, specifically, a floating plate 25 is movably provided in the water purification chamber 211; the lower shell 21 is provided with a water inlet 212; when the position of the floating plate 25 corresponds to the position of the water inlet 212, the floating plate 25 blocks the water inlet 212.

[0065] The floating plate 25 is in a floating state under the buoyancy of the clean water in the clean water chamber 211. When the liquid level in the clean water chamber 211 is the highest, the position of the floating plate 25 corresponds to the position of the water inlet 212, and the floating plate 25 blocks the water inlet 212, thereby closing the water inlet 212; after the clean water in the clean water chamber 211 flows into the clean water chamber 235 through the gap 221 and the water inlet channel 2311, the liquid level in the clean water chamber 211 drops, the height of the floating plate 25 decreases, and the floating plate 25 releases the blockage of the water inlet 212. At this time, the clean water enters the clean water chamber 211 through the water inlet 212, thereby replenishing the clean water in the clean water chamber 211; when the liquid level in the clean water chamber 211 is restored again, the floating plate 25 blocks the water inlet 212 again, thereby realizing the orderly filling of clean water.

[0066] like Figure 1 and Figure 2 As shown, the high-flow respiratory humidification therapy device of this embodiment, specifically, a tray 26 is provided at the bottom of the lower shell 21; the casing 1 is provided with a mounting position; the mounting position is elastically floatingly connected to a support plate 11; and limit platforms 12 are provided on both sides of the mounting position on both sides of the support plate 11.

[0067] During installation, after the upper tank body is installed on the lower tank body, the support plate 11 is extruded by the tray 26, causing the support plate 11 to move downward. In essence, the edge of the tray 26 is caught between the support plate 11 and the limiting platform 12 until the humidification adjustment device is horizontally pushed into place. At this time, the support plate 11 and the limiting platform 12 cooperate to clamp and fix the entire humidification adjustment device through the tray 26, making the installation of the humidification adjustment device more convenient and reliable.

[0068] As Figure 2 shown, in this embodiment, the support plate 11 is annular, and a heating base 13 is provided inside the ring of the support plate 11 at the installation position. The humidification adjustment device is heated through the heating base 13 to heat the atomized air flow, especially when the temperature is relatively low, such as in the winter stage, so as to be more comfortable during the atomization treatment process and easier to receive atomization treatment.

[0069] The above is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structures, features, and principles described in the scope of this invention patent application are included in the protection scope of this invention patent application.

Claims

1. A multifunctional high-flow breathing humidification and treatment apparatus, comprising a housing and a humidification adjustment device provided on the housing; the humidification adjustment device includes a lower tank body and an upper tank body which are detachably connected; The lower tank body includes a lower housing, a first seat body provided in the lower housing, a piston assembly slidably provided on the first seat body, and a driving assembly provided in the lower housing; the upper tank body includes an upper housing, a second seat body rotatably provided in the upper housing, and an atomizer provided in the middle of the second seat body; A liquid medicine chamber is formed by enclosing between the first seat body, the piston assembly and the atomizer; The piston assembly is provided with a clean water chamber that is unidirectionally communicated with the liquid medicine chamber; The piston assembly is in transmission connection with the driving assembly; an atomization chamber is formed by enclosing between the upper housing, the second seat body and the atomizer; an adjustment assembly for adjusting the atomization area of the atomizer is rotatably provided in the atomization chamber; the adjustment assembly is in transmission connection with the driving assembly; The first seat body is provided with a receiving groove; the piston assembly includes a first piston and a second piston; the first piston is slidably provided in the receiving groove, and the first piston is of a hollow structure; the second piston is slidably provided in the first piston, and a first spring is connected between the top surface of the second piston and the inner top surface of the first piston; a clean water chamber is formed between the first piston and the second piston; a one-way valve for unidirectionally communicating the clean water chamber with the liquid medicine chamber is provided on the first piston; the second piston is in transmission connection with the driving assembly.

2. The multifunctional high-flow breathing humidification treatment instrument according to claim 1, wherein The adjustment assembly includes a rotating ring rotatably provided on the second seat body, a plurality of counterweight wheels slidably hinged to the rotating ring, and an elastic band wound around each counterweight wheel; The rotating ring is in transmission connection with the driving assembly; the plurality of counterweight wheels are circumferentially distributed evenly, and each counterweight wheel is provided with a valve plate between the rotating ring and the second seat body, and the bottom surface of the valve plate abuts against the atomizer.

3. A multifunctional high-flow breathing humidification and treatment apparatus according to claim 2, characterized in that, The rotating ring is fixedly connected with an impeller; the impeller is in transmission connection with the driving assembly.

4. A multifunctional high-flow breathing humidification and treatment apparatus according to claim 2, characterized in that, The counterweight wheel is provided with a first sliding pin, and the rotating ring is respectively provided with a sliding hole corresponding to each counterweight wheel. The first sliding pin movably penetrates through the sliding hole; the first sliding pin is fixedly connected with a valve plate; the valve plate is provided with a second sliding pin, and the second seat body is respectively provided with a sliding groove corresponding to each valve plate. The second sliding pin movably fits into the sliding groove.

5. A multifunctional high-flow breathing humidification and treatment apparatus according to claim 1, characterized in that, The driving assembly includes a motor, a transmission shaft, a first gear, a second gear, a toothed ring and a driving ring seat; one end of the transmission shaft is connected to the output end of the motor, and the other end is connected to the adjustment assembly; the first gear is fixedly sleeved on one end of the transmission shaft, and the second gear is rotatably provided on the inner bottom of the first housing; the driving ring seat is rotatably provided in the first housing; the toothed ring is fixedly provided on the driving ring seat; the second gear meshes with the first gear and the toothed ring; The driving ring seat is provided with a driving groove; the second piston extends with an extension arm, the extension arm movably penetrates through the bottom of the first piston and then extends out, and a third sliding pin is elastically provided at the end of the extension arm; the third sliding pin movably fits into the driving groove.

6. The multifunctional high-flow breathing humidification and treatment apparatus according to claim 5, wherein, The driving groove includes multiple groups of groove units connected end to end in sequence; each group of groove units includes a first inclined section, a second inclined section and a horizontal section connected in sequence; the horizontal section is connected to the first inclined section of the adjacent groove unit, and the first inclined section is connected to the horizontal section of the adjacent groove unit; the first inclined section is inclined upward; the second inclined section is inclined downward.

7. A multifunctional high-flow breathing humidification and treatment apparatus according to claim 5, characterized in that, The first piston is provided with a water inlet passage communicating with the purified water chamber; the first seat body is provided with a notch for avoiding the extension arm, and the position of the notch corresponds to the position of the water inlet passage; the lower housing is provided with a purified water cavity; when the first piston slides downward to align the water inlet passage with the notch, the purified water cavity communicates with the purified water chamber.

8. A multifunctional high-flow breathing humidification and treatment apparatus according to claim 7, characterized in that, A floating plate is movably arranged in the purified water cavity; the lower housing is provided with a water inlet; when the position of the floating plate corresponds to the position of the water inlet, the floating plate blocks the water inlet.

9. The multifunctional high-flow breathing humidification and treatment apparatus according to claim 5, wherein, A tray is arranged at the bottom of the lower housing; the machine shell is provided with a mounting position; a support plate is elastically and floatingly connected to the mounting position; limiting platforms are arranged on both sides of the mounting position on both sides of the support plate.

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