CN114618061A

CN114618061A - Breathing machine

Info

Publication number: CN114618061A
Application number: CN202210380215.5A
Authority: CN
Inventors: 孟琼
Original assignee: Resvent Medical Technology Co Ltd
Current assignee: Resvent Medical Technology Co Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-06-14

Abstract

The application discloses a breathing machine, which comprises a shell, wherein the shell comprises an inner cavity and an air outlet, and the air outlet is communicated with the inner cavity; the gas supply assembly is arranged in the inner cavity and comprises a gas suction fan and a gas storage tank, and the gas suction fan sucks external gas into the gas storage tank for supplying the gas; the humidifying component is arranged in the inner cavity and connected with the gas supply component, the humidifying component is connected to the gas outlet, and the humidifying component is used for humidifying the gas generated by the gas supply component and outputting the gas through the gas outlet; the breathing pipeline is provided with a first connecting port and a second connecting port, and the first connecting port is connected with the air outlet; and the mask is provided with a connecting hole, the connecting hole is connected with the second connecting port, and the humidified gas is output. The breathing machine has a compact and small structure, and is convenient for a user to carry.

Description

Breathing machine

Technical Field

The invention relates to the technical field of breathing machines, in particular to a breathing machine.

Background

Nowadays, the application of the breathing machine is more and more extensive, the breathing machine is not limited to be used by professional personnel, and many families are provided with the breathing machine, but the breathing machines on the market are in different types, and the complicated arrangement and the complicated function can increase the use threshold of users.

Disclosure of Invention

The application discloses breathing machine, the technical problem of the complicated operation of breathing machine that can solve.

The application discloses a breathing machine, which comprises a shell, wherein the shell is provided with an inner cavity and an air outlet, and the air outlet is communicated with the inner cavity; the gas supply assembly is arranged in the inner cavity and comprises a suction fan and a gas storage tank, the suction fan sucks outside gas into the gas storage tank for providing gas, and the gas comprises oxygen and/or air; the humidifying component is arranged in the inner cavity and connected with the gas supply component, the humidifying component is connected to the gas outlet, and the humidifying component is used for humidifying gas generated by the gas supply component and outputting the gas through the gas outlet; the breathing pipeline is provided with a first connecting port and a second connecting port, and the first connecting port is connected with the air outlet; and the mask is used for being worn by a user and provided with a connecting hole, and the connecting hole is connected with the second connecting port so as to output the humidified gas.

The respiratory pipeline is provided with a restrictor, the restrictor is arranged between the first connecting port and the air outlet, and the restrictor is used for adjusting the flow of the humidified gas.

The humidifying device comprises a humidifying component, an air supply component and a switching valve, wherein the switching valve is arranged at the joint of the air supply component and the humidifying component and used for blocking or reducing the air flowing into the humidifying component.

Wherein, the breathing machine still includes first controller, first controller sets up in the inner chamber, first controller respectively with the air feed subassembly with humidification subassembly electric connection, first controller is used for the drive the air feed subassembly with gas transport extremely in the humidification subassembly, first controller drive humidification subassembly work will gas humidifying.

The respirator further comprises an environment detector, the environment detector is arranged on the outer side of the shell, the environment detector is electrically connected with the first controller, and the environment detector is used for monitoring the temperature and the humidity of the surrounding environment under the control of the first controller.

The respirator also comprises an adjusting component, the adjusting component is connected with the environment detector, and the adjusting component adjusts the temperature and the humidity of the humidifying component according to a signal fed back by the environment detector.

The respirator also comprises a water level sensor and an alarm, the water level sensor is connected with the humidifying assembly and electrically connected with the alarm, when the water level in the humidifying assembly exceeds a preset first warning water level line, the water level sensor monitors and transmits a signal to the alarm, and the alarm sends a first warning signal; when the water level sensor monitors that the water capacity is lower than a preset second warning water level line, the water level sensor monitors and transmits a signal to the alarm, and the alarm sends out a second warning signal, wherein the first warning water level line is higher than the second warning water level line.

The breathing machine further comprises an air pressure sensor, the air pressure sensor is connected with the humidifying assembly, the air pressure sensor is used for monitoring the breathing air pressure of a user and feeding back the breathing air pressure information of the user to the first controller, and the first controller is used for adjusting the airflow of the humidifying assembly according to the breathing air pressure information.

The breathing machine is characterized in that the breathing machine is further provided with a touch screen, the touch screen is installed on the surface of the shell, the touch screen displays the breathing condition of a user and the ambient temperature and humidity information, and the user can interact with the touch screen in a function mode.

The breathing machine further comprises a second controller, the second controller is electrically connected with the touch screen, the second controller is connected with the first controller, when the touch screen receives a trigger instruction, the second controller sends an electric signal to the first controller, the first controller drives the breathing machine to work correspondingly, and after the second controller receives a feedback signal, the work information is displayed on the touch screen.

The utility model provides a breathing machine is through inciting somebody to action the air feed subassembly reaches the humidification subassembly sets up make in the casing the compact structure of breathing machine is small and exquisite, need not be equipped with extra system gas equipment, and convenience of customers carries with, has improved the use convenience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view structure diagram of a ventilator provided in the present application.

Fig. 2 is a schematic cross-sectional view of a ventilator in an embodiment provided in the present application.

Fig. 3 is a schematic cross-sectional view of a ventilator in another embodiment provided in the present application.

Fig. 4 is an exploded schematic view of the choke provided herein.

Fig. 5 is a schematic view of a choke in an embodiment provided herein.

FIG. 6 is a schematic view of a choke in another embodiment provided herein.

Fig. 7 is a schematic cross-sectional view of a ventilator in another embodiment provided herein.

Fig. 8 is a schematic cross-sectional view of a ventilator in another embodiment provided herein.

Fig. 9 is a schematic cross-sectional view of a ventilator in another embodiment provided herein.

Fig. 10 is a perspective view schematic diagram of a ventilator in another embodiment provided in the present application.

Fig. 11 is a schematic cross-sectional view of a ventilator in another embodiment provided herein.

Fig. 12 is a schematic cross-sectional view of a ventilator in another embodiment provided in the present application.

Fig. 13 is a schematic cross-sectional view of a ventilator in another embodiment provided in the present application.

Fig. 14 is a schematic cross-sectional view of a ventilator in another embodiment provided herein.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1 and 2, the present application provides a ventilator 1, including a housing 10, where the housing 10 has an inner cavity 10a, the housing 10 has an air outlet 11, and the air outlet 11 communicates with the inner cavity 10 a; a gas supply assembly 20, the gas supply assembly 20 being disposed in the inner cavity 10a, the gas supply assembly 20 being configured to supply a gas, wherein the gas includes oxygen and/or air; the humidifying component 30 is arranged in the inner cavity 10a, is connected with the air supply component 20, is connected to the air outlet 11, and is used for humidifying the air generated by the air supply component 20 and outputting the air through the air outlet 11; a breathing pipe 40, wherein the breathing pipe 40 has a first connection port 41 and a second connection port 42, and the first connection port 41 is connected with the air outlet 11; and a mask 50, wherein the mask 50 is worn by a user, the mask 50 is provided with a connecting hole 51, and the connecting hole 51 is connected with the second connecting hole 42 to output the humidified gas to the user.

Specifically, the housing 10 is rectangular, and the housing 10 includes but is not limited to PC (polycarbonate) material; the air outlet 11 is arranged at the top of the housing 10, and the air outlet 11 may be set to include, but not limited to, a circle, an ellipse, and a polygon; one surface of the air outlet 11 and the surface of the shell 10 form a certain included angle, for example, the included angle can be 30-60 degrees, so that the vertical outflow of large-flow gas can be prevented. Of course, in other embodiments, the air outlet 11 may also be disposed on a side surface of the housing 10, and this embodiment is not particularly limited. The humidifying component 30 is arranged below the orthographic projection direction of the air outlet 11, and the humidifying component 30 is communicated with the connecting air outlet 11 and used for conveying humidified air to the air outlet 11. The air supply assembly 20 is disposed at one side of the humidifying assembly 30 and communicated with the humidifying assembly 30 to provide oxygen for the humidifying assembly 30. The breathing pipeline 40 is of a telescopic structure, the first connecting port 41 is communicated with the air outlet 11, and the second connecting port 42 is communicated with the connecting hole 51 of the face mask 50.

When the user is using, first a liquid is injected into the humidifying assembly 30, including but not limited to boiled chilled water, distilled water; will breathing conduit 40 first interface 41 with gas outlet 11 is connected, second interface 42 with connecting hole 51 is connected, will again user's head is worn to face guard 50, air supply assembly 20 will oxygen carry to among the humidification assembly 30, humidification assembly 30 will after the oxygen humidification, oxygen will rise to flow to gas outlet 11, again along breathing conduit 40 carries to in the face guard 50 for the user breathes.

Further, referring to fig. 1 and 3, the air supply assembly 20 includes a suction fan 22 and an air tank 21, the suction fan 22 is disposed near the bottom of the inner cavity 10a, the suction fan 22 is used for sucking external oxygen into the gas storage tank 21, the air storage tank 21 is installed on one side of the suction fan 22 facing away from the bottom of the inner cavity 10a, the outer side wall of the air storage tank 21 is abutted with the inner side wall of the shell 10, one surface of the outer side wall of the air storage tank 21 abutted with the inner side wall of the shell 10 is provided with a plurality of first vent holes 25 which are sequentially arranged, the inside wall of casing 10 with the one side of the lateral wall butt of gas holder 21 is equipped with a plurality of second air vent 15 that arrange in proper order, and is a plurality of first air vent 25 and a plurality of second air vent 15 one-to-one sets up, first air vent 25 with second air vent 15 is used for supplying external oxygen to flow in.

Optionally, referring to fig. 1 and fig. 4, a restrictor 45 is disposed on the breathing pipe 40, the restrictor 45 is disposed between the first connection port 41 and the air outlet 11, and the restrictor 45 is used for adjusting the flow rate of the humidified gas.

The throttle 45 has a cylindrical shape, the throttle 45 includes a first throttle portion 451 and a second throttle portion 452, the first throttling part 451 and the second throttling part 452 are coaxially arranged and attached to each other, the first throttling part 451 is arranged at one end close to the first connection port 41, the second throttling part 452 is arranged at one side of the first throttling part 451 facing away from the first connection port 41, the first throttling part 451 and the second throttling part 452 can rotate relatively, the first throttling part 451 and the second throttling part 452 are respectively provided with a plurality of first through holes 45a and second through holes 45b which are arranged in a circle, the aperture of the first through hole 45a is larger than the aperture of the second through hole 45b, and the distance from the center of the first through hole 45a to the center of the first throttling part 451 is larger than the distance from the center of the second through hole 45b to the center of the second throttling part 452. The center of the first through hole 45a of the first throttling part 451, the center of the second through hole 45b and the center of the first throttling part 451 are on the same straight line, and the center of the first through hole 45a of the second throttling part 452 and the center of the second through hole 45b are arranged at intervals in a staggered manner.

As can be understood, referring to fig. 5 and 6, the throttle 45 has a first state and a second state, when the throttle 45 is in the first state, the first through hole 45a of the first throttle portion 451 is coaxially disposed with the first through hole 45a of the second throttle portion 452, and the second through hole 45b of the first throttle portion 451 is offset from the second through hole 45b of the second throttle portion 452; when the throttle 45 is in the second state, the first through hole 45a of the first throttle part 451 and the first through hole 45a of the second throttle part 452 are arranged at a staggered interval, and the second through hole 45b of the first throttle part 451 and the second through hole 45b of the second throttle part 452 are coaxially arranged; the gas flow rate in the first state is greater than the gas flow rate in the second state, so that the user can rotate the first throttling part 451 or rotate the second throttling part 452 to adjust the gas flow according to the requirement, and the auxiliary treatment effect is achieved.

Further, please refer to fig. 7, the breathing apparatus 1 further includes a base 101, the base 101 is disposed in the inner cavity 10a, the humidification assembly 30 includes a humidification tank 31 and a heating plate 32, the humidification tank 31 is used for storing boiled and cooled water or distilled water, the humidification tank 31 is rectangular, the humidification tank 31 includes but is not limited to be made of transparent high temperature resistant material, one end of the humidification tank 31 is connected to the air outlet 11, the heating plate 32 is mounted on the base 101, the humidification tank 31 and the heating plate 32 are attached to each other, the heating plate 32 heats and vaporizes the liquid in the humidification tank 31 through electromagnetic heating, and the vaporized liquid can increase the humidity in the oxygen to prevent the breathing discomfort of the user due to the excessive dryness of the oxygen.

Optionally, referring to fig. 7 and 8, a switch valve 23 is disposed at a connection between the air supply assembly 20 and the humidification assembly 30, and the switch valve 23 is used for blocking or reducing the flow of the air into the humidification assembly 30.

Specifically, a gas flow passage 26 is arranged between the gas storage tank 21 and the humidification tank 31, the gas flow passage 26 is used for conveying the gas in the gas storage tank 21 into the humidification tank 31, the on-off valve 23 is arranged at one end of the gas storage tank 21 close to the gas flow passage 26, the on-off valve 23 includes but is not limited to a rectangular shape, and the on-off valve 23 is slidably connected with the inner wall of the gas storage tank 21; the switch valve 23 has a first state and a second state, and the first state and the second state can be switched to each other, in an embodiment, when the switch valve 23 is in the first state, the switch valve 23 blocks one end of the gas flow passage 26 close to the gas storage tank 21, so as to prevent gas from entering the humidification tank 31; when the on-off valve 23 is in the second state, the on-off valve 23 opens the gas flow passage 26 to allow the gas to flow from the gas tank 21 into the humidification tank 31. It can be understood that when the user starts to use the respirator 1, the on-off valve 23 is switched from the first state to the second state, and the on-off valve 23 slides along the side wall of the air storage tank 21 from the end close to the air outlet 11 to the end close to the base 101; when the user stops using the breathing apparatus 1, the on-off valve 23 is switched from the second state to the first state, and the on-off valve 23 slides along the side wall of the air storage tank 21 from the end close to the base 101 to the end close to the air outlet 11. In this embodiment, the on-off valve 23 is provided in the air tank 21 to meet the actual use requirement of the user, so as to select whether air supply is required.

Optionally, referring to fig. 9, the ventilator 1 further includes a first controller 60, the first controller 60 is disposed in the inner cavity 10a, the first controller 60 is electrically connected to the gas supply assembly 20 and the humidification assembly 30, the first controller 60 is configured to drive the gas supply assembly 20 to deliver gas to the humidification assembly 30, and the first controller 60 drives the humidification assembly 30 to work to humidify the gas.

Specifically, the first controller 60 includes but is not limited to a chip, the first controller 60 is embedded in the base 101, the first controller 60 is electrically connected to the heating plate 32 and the suction fan 22, respectively, and the first controller 60 drives the suction fan 22 and the heating plate 32 to operate; it can be understood that, when the user uses the breathing apparatus 1, the first controller 60 transmits a first electrical signal to the suction fan 22, the suction fan 22 rotates to draw ambient oxygen into the air storage tank 21, the oxygen flows into the humidification tank 31 along the gas flow passage 26, the first controller 60 transmits a second electrical signal to the heating plate 32, and the heating plate 32 heats and gasifies the liquid in the humidification tank 31, and then transmits the gasified liquid to the air outlet 11 after being combined with the oxygen.

Optionally, referring to fig. 10 and fig. 11, the ventilator 1 further includes an environment detector 70, the environment detector 70 is disposed outside the housing 10, the environment detector 70 is electrically connected to the first controller 60, and the environment detector 70 is configured to monitor the temperature and humidity of the surrounding environment under the control of the first controller 60. The breathing machine 1 further comprises an adjusting component 80, wherein the adjusting component 80 is connected with the environment detector 70, and the adjusting component 80 adjusts the temperature and the humidity of the humidifying component 30 according to the signal fed back by the environment detector 70. Specifically, the environment detector 70 includes but is not limited to a rectangular shape, the environment detector 70 is mounted on an outer side wall of the housing 10, and the environment detector 70 and the housing 10 are detachable structures; the adjusting assembly 80 is installed in the base 101, the adjusting assembly 80 includes but is not limited to a rectangular body, and the adjusting assembly 80 is electrically connected to the first controller 60.

As can be understood, the environment detector 70 is configured to monitor the temperature of the environment around the ventilator 1, when the environment detector 70 detects that the ambient temperature is higher than a preset first temperature, the environment detector 70 sends an electrical signal to the adjusting component 80, the adjusting component 80 sends an instruction to the heating plate 32 according to the electrical signal fed back by the environment detector 70, and the heating plate 32 reduces the heating energy after receiving the instruction sent by the adjusting component 80, so as to prevent the usage effect of the user from being affected by the overhigh temperature of the humidified gas; similarly, when the environment detector 70 detects that the ambient temperature is lower than the preset second temperature, the environment detector 70 sends an electric signal to the adjusting component 80, the adjusting component 80 sends an instruction to the heating plate 32 according to the electric signal fed back by the environment detector 70, and the heating plate 32 receives the instruction sent by the adjusting component 80 to increase the heating energy, so as to prevent the over-low temperature of the gas after humidification from affecting the use effect of the user.

In this embodiment, the environment detector 70 and the adjusting component 80 are installed in the ventilator 1, so that discomfort caused by too high or too low temperature of the gas breathed by the user in the using process is prevented, and meanwhile, the operation flow of the user is reduced by automatic adjustment, and the use experience of the user is increased.

Optionally, referring to fig. 12, the ventilator 1 further includes a water level sensor 90 and an alarm 100, the water level sensor 90 is connected to the humidification tank 31, the water level sensor 90 is electrically connected to the alarm 100, when the liquid capacity in the humidification tank 31 exceeds a preset first warning water level line 311, the water level sensor 90 monitors and transmits a signal to the alarm 100, and the alarm 100 sends a first warning signal; when the water level sensor 90 monitors that the liquid capacity of the humidification tank 31 is lower than a preset second alarm water level line 312, the water level sensor 90 monitors and transmits a signal to the alarm 100, and the alarm 100 sends a second alarm signal, wherein the first alarm water level line 311 is higher than the second alarm water level line 312.

Specifically, the water level sensor 90 is disposed on a side of an outer side wall of the humidification tank 31 close to the air storage tank 21, and the water level sensor 90 includes, but is not limited to, a rectangular body; be provided with on the periphery lateral wall of humidification jar 31 first warning waterline 311 with second warning waterline 312, first warning waterline 311 sets up and is being close to one side of gas outlet 11, second warning waterline 312 sets up and is being close to one side of base 101, promptly first warning waterline 311 is higher than second warning waterline 312. The first guard water level line 311 and the second guard water level line 312 include, but are not limited to, being protruded on the peripheral side wall of the humidification tank 31, and the first guard water level line 311 and the second guard water level line 312 are integrally formed with the humidification tank 31; of course, in other embodiments, the first warning water level line 311 and the second warning water level line 312 may also be attached to the peripheral sidewall of the humidification tank 31, and the application is not limited in particular.

The alarm 100 is arranged on the top of the shell, and the alarm 100 comprises, but is not limited to, a truncated cone; the signal emitted by the alarm 100 may be at least one of an acoustic signal, a photoelectric signal and a text signal, or may be superimposed two by two or may be superimposed three by three. In this embodiment, taking an acoustic signal as an example, when a user injects a liquid into the humidification tank 31 and the injected liquid is higher than the first alarm water level line 311, the water level sensor 90 senses that the liquid exceeds the first alarm water level line 311, the water level sensor 90 transmits an electrical signal to the alarm 100, and the alarm 100 sends out an alarm acoustic signal to inform the user of excessive water injection. Wherein, the sound signal of the alarm can be a regular sound signal or a continuous sound signal. When the user uses the breathing machine 1 and the liquid solution is lower than the second alarm water level line 312, the water level sensor 90 transmits an electric signal to the alarm 100, and the alarm 100 sends out a warning sound signal to inform that the water volume of the user is too low. Wherein, the sound signal of the alarm can be a regular sound signal or a continuous sound signal. Further, when the alarm 100 sounds for more than a preset time and the user does not operate the humidifier, the water level sensor 90 will send a signal to the first controller 60, and the first controller 60 will stop the heating plate 32 from continuing to heat, so as to prevent no liquid in the humidification tank 31 from being dried, thereby affecting the service life of the humidification tank 31.

In this embodiment, through set up on the week lateral wall of humidification jar 31 water level sensor 90, and the top of shell is provided with alarm 100 to prevent that the user's water injection is excessive or anhydrous dry combustion method's phenomenon, improve effectively breathing machine 1's life, and then ensure user's safety.

Further, referring to fig. 13, the ventilator 1 further includes an air pressure sensor 110, the air pressure sensor 110 is connected to the humidification tank 31, the air pressure sensor 110 is configured to monitor respiratory air pressure of a user and feed back respiratory air pressure information of the user to the first controller 60, and the first controller 60 is configured to adjust air flow of the humidification assembly according to the respiratory air pressure information.

Specifically, the air pressure sensor 110 is used for monitoring the air flow pressure in the breathing pipe 40, and can determine the inhalation pressure and the exhalation pressure of the user according to the air flow pressure in the breathing pipe 40. When the air pressure sensor 110 monitors that the user inhales, the pressure sensor transmits an electric signal to the first controller 60, and the first controller 60 drives the suction fan 22 to increase the rotation speed, so that the air pressure output by the ventilator 1 is synchronous with the inhalation pressure of the user; when the air pressure sensor 110 monitors that the user exhales, the pressure sensor transmits an electric signal to the first controller 60, and the first controller 60 drives the extraction fan 22 to reduce the rotation speed, so that the air pressure output by the ventilator 1 is synchronous with the expiratory pressure of the user, and the ventilator 1 can control the air pressure output by the ventilator 1 according to the breathing state of the user, thereby improving the breathing comfort of the user.

Further, referring to fig. 14, the breathing machine 1 is further provided with a touch screen 120, the touch screen 120 is installed on the surface of the casing 10, the touch screen 120 displays the breathing condition of the user and the ambient temperature and humidity information, and the user can perform functional interaction with the touch screen 120.

Specifically, the touch screen 120 includes but is not limited to an LED display screen, the touch screen 120 includes but is not limited to a rectangular shape, report information, ambient temperature information, ambient humidity information, setting information, and the like are displayed on the touch screen 120, and a user can perform touch interaction according to actual needs. Breathing machine 1 still is equipped with switch button and function button, switch button and function button are in inlay in the touch-control screen 120 orthographic projection direction and locate on the shell, switch button and function button include but not limited to the rectangle, switch button is used for opening or closes breathing machine 1, function button is used for pausing or continuation breathing machine 1's work flow.

Further, please continue to refer to fig. 14, the breathing apparatus 1 further includes a second controller 130, the second controller 130 is electrically connected to the touch screen 120, the second controller 130 is connected to the first controller 60, when the touch screen 120 receives a trigger instruction, the second controller 130 sends an electrical signal to the first controller 60, the first controller 60 drives the breathing apparatus 1 to perform corresponding work, and the second controller 130 displays work information on the touch screen 120 after receiving a feedback signal.

Specifically, the second controller 130 includes but is not limited to a chip, the second controller 130 includes but is not limited to a rectangular block, the second controller 130 is disposed on a side of the inner cavity 10a away from the humidification tank 31, the second controller 130 and the first controller 60 can conduct electrical signals with each other, and the second controller 130 is electrically connected to the switch key and the function key. It can be understood that when the user uses the breathing apparatus 1, the user firstly injects liquid into the humidification tank 31, then connects the first connection port 41 of the breathing conduit 40 with the air outlet 11, the second connection port 42 is connected with the connection hole 51 of the mask 50, then wears the mask 50, and then clicks the switch button, the switch button transmits an electrical signal to the second controller 130, the second controller 130 drives the touch panel 120 to display related information, the user clicks the touch panel to select a breathing mode according to his own requirements, after the selection is completed, the touch panel 120 feeds back an electrical signal to the second controller 130, the second controller 130 sends an electrical signal to the first controller 60, the first controller 60 drives the air suction fan 22 to start air suction operation, the switch valve 23 slides from one end close to the air outlet 11 to one end close to the base 101, the first controller 60 simultaneously drives the heating plate 32 to perform heating operation, and the humidified gas rises to the gas outlet 11, and then flows from the gas outlet 11 to the mask 50 through the breathing pipeline 40, so that the user can inhale oxygen.

In the application, through inciting somebody to action air feed subassembly 20 reaches humidification subassembly 30 sets up make in the casing 10 the compact structure of breathing machine 1 is small and exquisite, has reduced the user and need prepare extra system gas equipment, and convenience of customers carries with, has improved the convenience of use. In addition, the breathing machine 1 is provided with the touch screen 120 which is easy to operate, so that the use experience of a user is improved.

The principle and the embodiment of the present application are explained herein by applying specific examples, and the above description of the embodiment is only used to help understand the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A ventilator, characterized in that the ventilator comprises:

the shell is provided with an inner cavity and an air outlet which is communicated with the inner cavity;

the gas supply assembly is arranged in the inner cavity and comprises a suction fan and a gas storage tank, the suction fan sucks outside gas into the gas storage tank for providing gas, and the gas comprises oxygen and/or air;

the humidifying component is arranged in the inner cavity and connected with the gas supply component, the humidifying component is connected to the gas outlet, and the humidifying component is used for humidifying gas generated by the gas supply component and outputting the gas through the gas outlet;

the breathing pipeline is provided with a first connecting port and a second connecting port, and the first connecting port is connected with the air outlet; and

the mask is used for being worn by a user and provided with a connecting hole, and the connecting hole is connected with the second connecting port so as to output the humidified gas.

2. The ventilator of claim 1, wherein a restrictor is disposed on the breathing conduit, the restrictor is disposed between the first connection port and the outlet port, and the restrictor is configured to regulate a flow rate of the humidified gas.

3. The ventilator of claim 1, wherein a connection between the gas supply assembly and the humidification assembly is provided with a switch valve for blocking or reducing the flow of the gas into the humidification assembly.

4. The ventilator of claim 1, further comprising a first controller disposed in the inner chamber, the first controller being electrically connected to the gas supply assembly and the humidification assembly, respectively, the first controller being configured to drive the gas supply assembly to deliver gas to the humidification assembly, and the first controller driving the humidification assembly to humidify the gas.

5. The ventilator of claim 4, further comprising an environment detector disposed outside the housing, the environment detector electrically connected to the first controller, the environment detector configured to monitor the temperature and humidity of the ambient environment under the control of the first controller.

6. The ventilator of claim 5, further comprising an adjusting assembly, wherein the adjusting assembly is connected to the environment detector, and the adjusting assembly adjusts the temperature and humidity of the humidifying assembly according to a signal fed back by the environment detector.

7. The respirator of claim 1, further comprising a water level sensor and an alarm, wherein the water level sensor is connected with the humidifying component and is electrically connected with the alarm, when the water level in the humidifying component exceeds a preset first warning water level line, the water level sensor monitors and transmits a signal to the alarm, and the alarm sends a first warning signal; when the water level sensor monitors that the water capacity is lower than a preset second warning water level line, the water level sensor monitors and transmits a signal to the alarm, and the alarm sends out a second warning signal, wherein the first warning water level line is higher than the second warning water level line.

8. The ventilator of any one of claims 1-7, further comprising an air pressure sensor connected to the humidification assembly, wherein the air pressure sensor is configured to monitor a respiratory air pressure of the user and feed back information of the respiratory air pressure of the user to the first controller, and the first controller is configured to adjust an air flow of the humidification assembly according to the respiratory air pressure information.

9. The respirator of claim 8, further comprising a touch screen, wherein the touch screen is mounted on the surface of the housing, the touch screen displays the breathing condition of the user and the ambient temperature and humidity information, and the user can interact with the touch screen.

10. The breathing machine according to claim 9, further comprising a second controller, wherein the second controller is electrically connected to the touch screen, the second controller is connected to the first controller, when the touch screen receives a trigger command, the second controller sends an electrical signal to the first controller, the first controller drives the breathing machine to perform corresponding work, and after the second controller receives a feedback signal, the second controller displays work information on the touch screen.