CN111701122A

CN111701122A - Breathing machine and humidifier used for breathing machine

Info

Publication number: CN111701122A
Application number: CN202010565480.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Changsha Puti Technology Information Co ltd
Current assignee: Changsha Puti Technology Information Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-09-25

Abstract

The invention discloses a breathing machine and a humidifier for the breathing machine, which comprise a breathing machine, a humidifier for the breathing machine and a breathing mask assembly, wherein the humidifier for the breathing machine comprises a main body assembly, a leakage-proof assembly and a heating assembly, the main body assembly comprises a water storage tank and a gas mixing tank arranged at the top of the water storage tank, a water storage cavity is arranged in the water storage tank, a spaced mixing cavity and a continuous mixing cavity are sequentially arranged in the gas mixing tank from left to right, the spaced mixing cavity is communicated with the water storage cavity, the spaced mixing cavity is positioned in the middle of the top of the water storage cavity, and a through hole is formed in the top end between the spaced mixing cavity and the continuous mixing cavity. When the water storage tank is inclined in the using process, the heating component of the water storage tank can change along with the water in the water storage cavity, the water in the heating groove is always kept at the same height, and the dry burning phenomenon is avoided.

Description

Breathing machine and humidifier used for breathing machine

Technical Field

The invention relates to the technical field of humidifiers, in particular to a breathing machine and a humidifier for the breathing machine.

Background

For a patient suffering from sleep apnea (i.e. a patient suffering from severe snoring), the duration of apnea during sleep is too long, which causes oxygen in blood to be reduced, the body is in an anoxic state, apnea can lead the patient to sleep shallowly and break off, the patient cannot sleep with good quality, even if the patient sleeps for ten hours, the patient cannot have a rest sufficiently, which leads to daytime mental deficiency and other serious adverse consequences, and if the apnea frequently occurs, a series of serious physiological pathologies can be brought to the body after years and months.

In the prior art, a respirator is generally used to treat the sleep apnea, and the respirator mainly includes a blower device, a humidifier, a breathing mask assembly and the like, wherein the humidifier is mainly used for humidifying breathable gas discharged by the blower device, so that a user can inhale the breathable gas with fixed humidity, and the user feels comfortable, but water in a heating area and a water storage area of a water tank of the humidifier is not separated, so that when the water in the heating area is heated, the water in the water storage area is simultaneously heated, and thus the heating speed is slow, the experience feedback of the patient to the respirator is not good, although the heating area and the water storage area are separated for heating in the prior art, the water replenishing function is not good, and when the respirator (including the humidifier) is inclined, a dry burning phenomenon is easy to occur in the humidifier, influence the life of humidifier, when the user is removing the breathing machine simultaneously, when the breathing machine (contain the humidifier) slope, rock the unstable condition such as, because the humidifier part does not prevent flowing backward the design, liquid in the humidifier can flow backward to the host computer or splash to the output tube way in for important spare parts such as circuit board, electronic components and fan of breathing machine are soaked by liquid, thereby take place that partial electronic components damage, fan damage phenomenons such as.

Disclosure of Invention

The present invention is directed to a ventilator and a humidifier for a ventilator to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a respirator and a humidifier for the respirator comprise a respirator, a humidifier for the respirator and a breathing mask assembly, wherein the humidifier for the respirator comprises a main body assembly, a leakage-proof assembly and a heating assembly, the main body assembly comprises a water storage tank and a gas mixing tank arranged at the top of the water storage tank, a water storage chamber is arranged in the water storage tank, an interval mixing chamber and a continuous mixing chamber are sequentially arranged in the gas mixing tank from left to right, the interval mixing chamber and the water storage chamber are communicated with each other, the interval mixing chamber is located at the middle position of the top of the water storage chamber, a through hole is formed in the top end between the interval mixing chamber and the continuous mixing chamber, an air inlet pipe is arranged on the side wall, far away from the top end of one side of the continuous mixing chamber, of the interval mixing chamber, of the air inlet pipe is communicated with the interval mixing chamber, and the air outlet of a fan device of the respirator is connected with the, an air outlet pipe is arranged at the top of the gas mixing box above the continuous mixing cavity, is communicated with the continuous mixing cavity and is connected with the breathing mask assembly;

the leakage-proof assembly comprises an electric motor, a rotating shaft, fan blades and a sealed rotating column, the electric motor is fixed on the side wall of the gas mixing box on one side of the continuous mixing cavity, which is far away from the spaced mixing cavity, the output end of the electric motor extends into the continuous mixing cavity and is fixedly connected with the rotating shaft, the fan blades are uniformly arranged on the outer side of the rotating shaft, the free end of the rotating shaft extends into the spaced mixing cavity and is fixedly connected with the sealed rotating column, the sealed rotating column is matched with the spaced mixing cavity, and a pair of fan-shaped grooves are symmetrically arranged on the outer side of the sealed rotating column;

the heating assembly is arranged in the water storage cavity, the heating unit comprises a floating body, a balancing weight and a heating pipe, the balancing weight is arranged at the top of the floating body, a heating groove is formed in the top of the floating body, the top of the balancing weight outside the heating groove is inclined downwards, the heating pipe is arranged at the bottom end inside the heating groove, a first water inlet hole is uniformly formed in the balancing weight below the heating groove in a penetrating mode, a second water inlet hole is formed in the floating body below the first water inlet hole in a penetrating mode, and a third water inlet hole inclined towards the heating groove is uniformly formed in the balancing weight outside the heating groove in.

Preferably, the continuous mixing chamber and the alternate mixing chamber are both cylindrical.

Preferably, the top of the water storage cavity is inclined towards the spacing mixing cavity, and the inclination of the water storage cavity is consistent with the inclination of the inclined plane at the top of the balancing weight.

Preferably, the depth of the fan-shaped groove is smaller than the radius of the sealing rotary column.

Preferably, a water replenishing pipe communicated with the water storage cavity is arranged at the top of the water storage tank on one side of the gas mixing tank, and a cover body is connected to the water replenishing pipe in a threaded manner.

Preferably, the bottom area of the heating component is equal to two thirds of the bottom area of the water storage cavity.

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

(1) the invention fixes an electric motor on the side wall of a gas mixing box at one side of a continuous mixing cavity far away from a spacing mixing cavity, the output end of the electric motor extends to the interior of the continuous mixing cavity and is fixedly connected with a rotating shaft, the free end of the rotating shaft extends to the interior of the spacing mixing cavity and is fixedly connected with a sealing rotating column, the sealing rotating column is matched with the spacing mixing cavity, a pair of fan-shaped grooves are symmetrically arranged on the outer side of the sealing rotating column, when in application, the output end of the electric motor drives the rotating sealing column to rotate ceaselessly through the rotating shaft, so that the positions of the pair of fan-shaped grooves of the rotating sealing column are changed continuously in the spacing mixing cavity, and in the process that the positions of the fan-shaped grooves in the spacing mixing cavity are changed continuously, the fan-shaped grooves of the rotating sealing column connect an air inlet pipe with a through hole in a spacing way (namely, and when the air inlet pipe is communicated with the through hole in a fan-shaped strip groove interval manner, the water vapor heated by the heating component in the water storage cavity is brought to the top of the interval mixing cavity to be mixed with the oxygen entering the air inlet pipe, (namely, when the fan-shaped strip groove of the rotary sealing column is positioned at the bottom of the interval mixing cavity, the water vapor is contained and conveyed to the top of the interval mixing cavity), then the water vapor enters the gas mixing cavity through the through hole, and the fan blades are uniformly arranged outside the rotating shaft and can stir the oxygen entering the gas mixing cavity, so that the water content in the oxygen is uniform, and then the oxygen is discharged into the breathing mask component from the air outlet pipe for a user to absorb, so that the use experience of the patient on the breathing machine is improved, and because the air inlet pipe is communicated with the through hole in the fan-shaped strip groove interval manner, the breathing rule of human body (one breath one inhalation) is met, the waste caused by continuous feeding of the, when medical personnel moved the breathing machine and took place to empty after having used up the breathing machine, liquid in the water storage chamber flowed backward to the breathing machine host computer or splashed to the output pipeline in for important spare parts such as circuit board, electronic components and fan of breathing machine are soaked by liquid, thereby take place phenomenons such as partial electronic components damage, fan damage.

(2) The heating component of the invention is arranged in the water storage cavity, the heating unit comprises a floating body, a balancing weight and a heating pipe, the top of the floating body is provided with the balancing weight, the top of the floating body is provided with a heating groove, the top of the balancing weight outside the heating groove is inclined downwards, the bottom end inside the heating groove is provided with the heating pipe, the balancing weight below the heating groove is uniformly provided with a first water inlet hole in a penetrating way, the floating body below the first water inlet hole is provided with a second water inlet hole in a penetrating way, the balancing weight outside the heating groove is uniformly provided with a third water inlet hole inclined towards the heating groove in a penetrating way, when in application, the floating body enables the balancing weight to float on the water surface, and the top of the balancing weight is slightly higher than the water surface, the liquid in the water storage cavity enters the heating groove inside, the invention separates the liquid in the heating groove from the liquid in the water storage cavity, the heating pipe only heats the water in the heating groove, and further the liquid in the heating groove can be rapidly heated to the required temperature to cause the water to be rapidly evaporated, thereby achieving the purpose of rapidly humidifying the air, saving the electric energy, and because the heating component is positioned in the water storage cavity, the heat in the heating groove can be outwardly diffused to heat the water in the water storage cavity, thereby avoiding the heat radiation, improving the utilization rate of the heat, meanwhile, because the buoyancy formula F is rho g V, the F is unchanged, the rho is unchanged, and the g is unchanged, namely, the position of the heating component in the water storage cavity can not be changed, along with the slow consumption of the water, the water in the heating groove is always kept at the same height, avoiding the dry burning phenomenon, and during the use process, when the water storage tank is inclined, the heating component can also be changed along with the water in the water storage cavity, the water inside the heating groove is always ensured to be at the same height, so that the dry burning phenomenon is avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a sealed spin column according to the present invention;

FIG. 3 is a schematic view of the heating assembly of the present invention;

fig. 4 is a schematic structural diagram of another state of the humidifier for a respirator of the present invention.

In the figure: 1. a water storage tank; 2. a water storage cavity; 3. a continuous mixing chamber; 4. an electric motor; 5. a fan blade; 6. an air outlet pipe; 7. a rotating shaft; 8. a through hole; 9. a gas mixing box; 10. a compartmentalized mixing chamber; 11. sealing the rotating column; 111. a fan-shaped strip groove; 12. an air inlet pipe; 13. a ventilator; 14. a heating assembly; 141. a third water inlet hole; 142. heating the groove; 143. a water inlet hole I; 144. heating a tube; 145. a balancing weight; 146. a float; 147. and a second water inlet.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a respirator and a humidifier for the respirator, comprising a respirator 13, a humidifier for the respirator and a breathing mask component, the humidifier for the respirator comprises a main body component, a leakage-proof component and a heating component 14, the main body component comprises a water storage tank 1 and a gas mixing tank 9 arranged at the top of the water storage tank 1, a water supplementing pipe communicated with the water storage chamber 2 is arranged at the top of the water storage tank 1 on one side of the gas mixing tank 9, a cover body is screwed on the water supplementing pipe, a water storage chamber 2 is arranged inside the water storage tank 1, a spacing mixing chamber 10 and a continuous mixing chamber 3 are sequentially arranged inside the gas mixing tank 9 from left to right, the continuous mixing chamber 3 and the spacing mixing chamber 10 are both cylindrical, the spacing mixing chamber 10 and the water storage chamber 2 are mutually communicated, the spacing mixing chamber 10 is positioned at the middle position of the top of the water storage chamber 2, a through hole 8 is arranged at the top end between the spacing mixing chamber 10 and the continuous mixing chamber 3, the side wall of the gas mixing box 9 at the top end of the side, far away from the continuous mixing cavity 3, of the interval mixing cavity 10 is provided with a gas inlet pipe 12, the gas inlet pipe 12 is communicated with the interval mixing cavity 10, the gas inlet pipe 12 is connected with a gas outlet of a fan device of a breathing machine 13, the top of the gas mixing box 9 above the continuous mixing cavity 3 is provided with a gas outlet pipe 6, the gas outlet pipe 6 is communicated with the continuous mixing cavity 3, and the gas outlet pipe 6 is connected with a breathing mask component;

the leakage-proof assembly comprises an electric motor 4, a rotating shaft 7, fan blades 5 and a sealed rotating column 11, the side wall of a gas mixing box 9 on one side of the continuous mixing cavity 3, which is far away from the interval mixing cavity 10, is fixedly provided with the electric motor 4, the output end of the electric motor 4 extends into the continuous mixing cavity 3 and is fixedly connected with the rotating shaft 7, the fan blades 5 are uniformly arranged on the outer side of the rotating shaft 7, the free end of the rotating shaft 7 extends into the interval mixing cavity 10 and is fixedly connected with the sealed rotating column 11, the sealed rotating column 11 is matched with the interval mixing cavity 10, a pair of fan-shaped strip grooves 111 are symmetrically arranged on the outer side of the sealed rotating column 11, and the depth of each fan-shaped strip groove;

inside water storage chamber 2 was arranged in to heating element 14, heating element 14's basal area equals with two-thirds of water storage chamber 2 basal area, the heating unit includes body 146, balancing weight 145 and heating pipe 144, body 146's top is provided with balancing weight 145, heating groove 142 has been seted up at body 146's top, and the balancing weight 145 top downward sloping in the heating groove 142 outside, water storage chamber 2's top is to the slope of interval hybrid chamber 10, and its gradient is unanimous with balancing weight 145 top inclined plane gradient, the inside bottom of heating groove 142 is provided with heating pipe 144, evenly run through on the balancing weight 145 of heating groove 142 below and be provided with inlet opening one 143, run through on the body 146 of inlet opening one 143 below and be provided with inlet opening two 147, evenly run through on the balancing weight 145 in the heating groove 142 outside and be provided with the three 141 of inlet.

The working principle is as follows: when the device is used, a proper amount of water is added into the water storage cavity 2 through the water replenishing pipe, the device is externally connected with a power supply, the electric motor 4 and the heating pipe 144 are started, the floating body 146 enables the balancing weight 145 to float on the water surface, the top of the balancing weight 145 is slightly higher than the water surface, the liquid in the water storage cavity 2 enters the heating groove 142 in the balancing weight 145 through the first water inlet hole 143, the second water inlet hole 147 and the third water inlet hole 141, the heating pipe 144 heats the liquid in the heating groove 142, the heating groove 142 separates the liquid in the water storage cavity, the heating pipe 144 only heats the water in the heating groove 142, the liquid in the heating groove 142 can be quickly heated to the required temperature to quickly evaporate the water, the purpose of quickly humidifying the air and saving the electric energy is achieved, and because the heating component 14 is positioned in the water storage cavity 2, the heat in the heating groove 142 can be diffused outwards to heat the water in the water storage cavity, the heat dissipation is avoided, the utilization rate of heat is improved, meanwhile, as the buoyancy formula F is rho g V, F is unchanged, rho is unchanged, g is unchanged, namely the liquid level position of the heating component 14 in the water storage cavity 2 is not changed, and along with the slow consumption of water, the water in the heating groove 142 is always kept at the same height, the dry burning phenomenon is avoided, when the water storage tank 2 is inclined in the using process, the heating component 14 is also changed along with the water in the water storage cavity, the water in the heating groove 142 is always kept at the same height, the dry burning phenomenon is avoided, the output end of the electric motor 4 drives the rotary sealing column 11 to rotate ceaselessly through the rotating shaft 7, so that the pair of fan-shaped grooves 111 of the rotary sealing column 11 are switched constantly at the position in the interval mixing cavity 10, and in the switching process of the fan-shaped grooves 111 in the interval mixing cavity 10, the air inlet pipe 12 is communicated with the through hole 8 at intervals by the fan-shaped strip groove 111 of the rotary sealing column 11 (namely, the fan-shaped strip groove 111 of the rotary sealing column 11 is positioned at the top of the interval mixing cavity 10), and when the air inlet pipe 12 is communicated with the through hole 8 at intervals by the fan-shaped strip groove 111, the water vapor heated by the heating component 14 in the water storage cavity 3 can be brought to the top of the interval mixing cavity 10 to be mixed with the oxygen entering from the air inlet pipe 12, (namely, the fan-shaped strip groove 111 of the rotary sealing column 11 is stored and transported to the top of the interval mixing cavity 10 when positioned at the bottom of the interval mixing cavity 10), and then enters the gas mixing cavity 9 through the through hole 8, because the fan blades 5 are uniformly arranged at the outer side of the rotating shaft 7, the fan blades 5 can stir the oxygen entering the gas mixing cavity 9, so that the water content in the oxygen is uniform, and then is discharged, improve the patient and experience the use of breathing machine, and because fan-shaped groove 111 spaced communicates intake pipe 12 and through-hole 8, accord with human breathing law (breathing one), avoid oxygen to send into in succession and cause the waste, sealed column spinner 11 is located interval hybrid chamber 10 inside can seal intake pipe 12 and through-hole 8 play simultaneously, avoid medical personnel to remove breathing machine 13 (containing the heater) after having used breathing machine 13 (containing the heater) and take place when empting, liquid among the water storage chamber 2 pours backward to breathing machine 13 host computer or splash to the output pipeline in, make breathing machine 13's circuit board, important spare parts such as electronic components and fan are soaked by liquid, thereby take place partial electronic components damage, phenomenons such as fan damage.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a breathing machine and be used for humidifier of breathing machine, includes breathing machine (13), is used for humidifier and the respirator subassembly of breathing machine, its characterized in that, be used for humidifier of breathing machine, including main part subassembly, leak protection subassembly and heating element (14), main part subassembly includes storage water tank (1) and sets up gas mixing box (9) at storage water tank (1) top, the inside of storage water tank (1) is provided with water storage chamber (2), the inside of gas mixing box (9) has set gradually interval hybrid chamber (10) and continuous hybrid chamber (3) from a left side to the right side, communicate each other between interval hybrid chamber (10) and the water storage chamber (2), and interval hybrid chamber (10) are located the intermediate position department at water storage chamber (2) top, the top between interval hybrid chamber (10) and the continuous hybrid chamber (3) is provided with through-hole (8), an air inlet pipe (12) is arranged on the side wall of the gas mixing box (9) at the top end of one side, away from the continuous mixing cavity (3), of the interval mixing cavity (10), the air inlet pipe (12) is communicated with the interval mixing cavity (10), the air inlet pipe (12) is connected with an air outlet of a fan device of the respirator (13), an air outlet pipe (6) is arranged at the top of the gas mixing box (9) above the continuous mixing cavity (3), the air outlet pipe (6) is communicated with the continuous mixing cavity (3), and the air outlet pipe (6) is connected with the breathing mask component;

the anti-leakage assembly comprises an electric motor (4), a rotating shaft (7), fan blades (5) and a sealed rotating column (11), the electric motor (4) is fixed on the side wall of a gas mixing box (9) on one side of a continuous mixing cavity (3) far away from a spacing mixing cavity (10), the output end of the electric motor (4) extends to the inside of the continuous mixing cavity (3) and is fixedly connected with the rotating shaft (7), the fan blades (5) are uniformly arranged on the outer side of the rotating shaft (7), the free end of the rotating shaft (7) extends to the inside of the spacing mixing cavity (10) and is fixedly connected with the sealed rotating column (11), the sealed rotating column (11) is matched with the spacing mixing cavity (10), and a pair of fan-shaped grooves (111) are symmetrically arranged on the outer side of the sealed rotating column (11);

the heating assembly (14) is arranged in the water storage cavity (2), the heating unit comprises a floating body (146), a balancing weight (145) and a heating pipe (144), the balancing weight (145) is arranged at the top of the floating body (146), a heating groove (142) is formed in the top of the floating body (146), the top of the balancing weight (145) on the outer side of the heating groove (142) is downward inclined, the heating pipe (144) is arranged at the bottom end of the inner portion of the heating groove (142), a water inlet hole I (143) is uniformly arranged on the balancing weight (145) below the heating groove (142) in a penetrating mode, a water inlet hole II (147) is arranged on the floating body (146) below the water inlet hole I (143) in a penetrating mode, and a water inlet hole III (141) inclined to the heating groove (142) is uniformly arranged on the balancing weight (.

2. A ventilator and humidifier for a ventilator as claimed in claim 1, wherein: the continuous mixing cavity (3) and the interval mixing cavity (10) are both cylindrical.

3. A ventilator and humidifier for a ventilator as claimed in claim 1, wherein: the top of the water storage cavity (2) is inclined towards the interval mixing cavity (10), and the inclination of the water storage cavity is consistent with the inclination of the inclined plane at the top of the balancing weight (145).

4. A ventilator and humidifier for a ventilator as claimed in claim 1, wherein: the depth of the fan-shaped groove (111) is smaller than the radius of the sealed rotary column (11).

5. A ventilator and humidifier for a ventilator as claimed in claim 1, wherein: the top of the water storage tank (1) on one side of the gas mixing tank (9) is provided with a water replenishing pipe communicated with the water storage cavity (2), and the water replenishing pipe is screwed with a cover body.

6. A ventilator and humidifier for a ventilator as claimed in claim 1, wherein: the bottom area of the heating component (14) is equal to two thirds of the bottom area of the water storage cavity (2).