CN217817181U - Automatic water supply humidifier for respirator - Google Patents

Abstract

The utility model discloses an automatic moisturizing humidifier for breathing machine, including body and humidification part, humidification part is including locating the thing pipe of putting at body top, locate the flaring portion of putting thing pipe bottom, locate the drum of flaring portion bottom, locate the multiunit water drainage tank on the drum outer wall, locate the resistance wire on the body outer wall, locate the protective housing on the body outer wall, locate the radiating groove at protective housing top, locate the electric valve in putting the thing pipe, locate the pressure sensor on the flaring portion inner wall and locate the air discharge duct at body top, put the thing pipe through setting up, the flaring portion, the drum, the water drainage duct, the resistance wire, the protective housing, the radiating groove, electric valve, pressure sensor and air discharge duct's cooperation is used, it is less to have solved water content in the oxygen of current breathing machine output, generally need to use with the humidifier cooperation, the unable automatic moisturizing of current humidifier, manual watering can delay the problem of the valuable time of operation.

Description

Automatic water supply humidifier for respirator

Technical Field

The utility model belongs to the technical direction of medical equipment, concretely relates to automatic moisturizing humidifier for breathing machine.

Background

With the continuous advance of medical technology, the breathing machine can be used in anesthesia respiratory management, respiratory support treatment and emergency resuscitation during more and more major operations, and the breathing machine occupies a very important position in modern clinical medicine, and the breathing machine is a vital medical equipment capable of preventing and treating respiratory failure, reducing complications and saving and prolonging the life of a patient, and the problems existing in the prior art are that: the oxygen output by the breathing machine has low water content and is usually matched with a humidifier for use, the existing humidifier cannot automatically supplement water, and the precious time of the operation is delayed by manually adding water. This phenomenon is a problem that those skilled in the art are urgently required to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to current device an automatic water supply humidifier for breathing machine to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic water supply humidifier for breathing machine, includes body and humidification part, humidification part is including locating the thing pipe of putting at body top, locate the flaring portion of putting thing pipe bottom, locate the drum of flaring portion bottom, locate multiunit water drainage tank on the drum outer wall, locate the resistance wire on the body outer wall, locate the protective housing on the body outer wall, locate the radiating groove at protective housing top, locate the electric valve of putting in the thing pipe, locate the pressure sensor on the flaring portion inner wall and locate the exhaust duct at body top, flaring portion and drum all with put thing pipe intercommunication, the bottom and the interior diapire connection of body of drum, pressure sensor and electric valve electric connection.

The utility model discloses explain further, be equipped with the draft tube on the exhaust duct inner wall, be equipped with four bracing pieces on the inner wall of draft tube, the top of bracing piece is equipped with a supporting bench, the top swing joint of draft tube has the closing plate, a supporting bench's top is equipped with the spring, the top of spring links firmly with the bottom of closing plate.

The utility model discloses further explain, be equipped with the cavity in the draft tube wall, the top of cavity is equipped with the dead slot, be equipped with the limiting plate in the cavity, the bottom of limiting plate is equipped with the limiting plate, be equipped with multiunit groove with higher speed on the limiting plate, the top and the closing plate of limiting plate link firmly, the limiting plate respectively with cavity and dead slot swing joint.

The utility model discloses explain further, the top of radiating groove is equipped with the stand pipe that prevents the heat that the resistance wire sent and body contact, the one end of stand pipe is equipped with the pipe chute, the pipe chute slope sets up.

The utility model discloses further explain, be equipped with the floater in the drum, the diameter of floater is less than the diameter of drum, the floater is the foam material.

The utility model discloses explain further, be equipped with the filter screen that is used for filtering aquatic impurity on putting thing pipe bottom inner wall.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) Through being provided with the thing pipe, the flaring portion, the drum, the water drainage tank, the resistance wire, the protective housing, the radiating groove, electric valve, pressure sensor and air discharge duct, put the thing pipe and locate the body top, the flaring portion is located and is put thing pipe bottom, the flaring portion bottom is located to the drum, the water drainage tank is located the drum outer wall, the body outer wall is located to the resistance wire, the protective housing is located the body outer wall, the body top is located to the radiating groove, electric valve locates in putting the thing pipe, pressure sensor locates on the flaring portion inner wall, the body top is located to the air discharge duct, when needs carry out the humidification, at first through electric valve to putting the thing pipe, water injection in flaring portion and the drum, the water of injecting passes through the water drainage tank and discharges to this internal, when the horizontal plane of this internal water contacts with pressure sensor, because pressure sensor and electric valve electric connection, so can make electric valve stop supplying water, then the resistance wire circular telegram, make the internal water heated then evaporate, can make the volume of this internal water reduce, when the horizontal plane of this internal water is less than pressure sensor, pressure sensor will make electric valve open once more again, then supply, can reach the effect of automatic moisturizing with this circulation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the schematic of the present invention;

fig. 3 isbase:Sub>A perspective cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a body; 2. placing a tube; 3. a flared part; 4. a cylinder; 5. a water discharge tank; 6. a resistance wire; 7. a protective shell; 8. a heat sink; 9. an electrically operated valve; 10. a pressure sensor; 11. an exhaust groove; 12. a draft tube; 13. a support bar; 14. a support table; 15. a sealing plate; 16. a spring; 17. a cavity; 18. an empty groove; 19. a limiting plate; 20. a limiting plate; 21. an acceleration tank; 22. a guide tube; 23. an inclined tube; 24. a floating ball; 25. and (5) filtering by using a filter screen.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic humidifier that mends water for breathing machine, includes body 1 and humidification part, its characterized in that: the humidifying component comprises a storage tube 2 arranged at the top of the body 1, an expansion part 3 arranged at the bottom of the storage tube 2, a cylinder 4 arranged at the bottom of the expansion part 3, a plurality of groups of drainage grooves 5 arranged on the outer wall of the cylinder 4, a resistance wire 6 arranged on the outer wall of the body 1, a protective shell 7 arranged on the outer wall of the body 1, a heat dissipation groove 8 arranged at the top of the protective shell 7, an electric valve 9 arranged in the storage tube 2, a pressure sensor 10 arranged on the inner wall of the expansion part 3 and an exhaust groove 11 arranged at the top of the body 1, wherein the expansion part 3 and the cylinder 4 are both communicated with the storage tube 2, the bottom of the cylinder 4 is connected with the inner bottom wall of the body 1, and the pressure sensor 10 is electrically connected with the electric valve 9;

adopt above-mentioned scheme: through being provided with thing pipe 2, flaring portion 3, drum 4, water drainage tank 5, resistance wire 6, protective housing 7, the radiating groove 8, electric valve 9, pressure sensor 10 and air discharge duct 11, put thing pipe 2 and locate body 1 top, flaring portion 3 locates thing pipe 2 bottom, drum 4 locates flaring portion 3 bottom, water drainage duct 5 locates drum 4 outer wall, resistance wire 6 locates body 1 outer wall, protective housing 7 locates body 1 outer wall, heat discharge duct 8 locates body 1 top, electric valve 9 locates in putting thing pipe 2, pressure sensor 10 locates on flaring portion 3 inner wall, air discharge duct 11 locates body 1 top, when needing to carry out the humidification, at first put thing pipe 2 through electric valve 9, flaring portion 3 and drum 4 internal water injection, the water of injectting passes through water drainage duct 5 and enters into body 1, when the horizontal plane of the water in body 1 contacts with pressure sensor 10, because pressure sensor 10 and electric valve 9 electric connection, so can make electric valve 9 stop supplying water, then to supply electric resistance wire 6, make the water in body 1 heated evaporation, the water that can make the evaporation water of body 1 the evaporation reduce the water level of this water supply pressure sensor 10, then can make the automatic water supply when this water supply effect of pressure sensor 10, can make this water supply again, then make this automatic water supply.

Referring to the drawing, a draft tube 12 is arranged on the inner wall of the exhaust groove 11, four support rods 13 are arranged on the inner wall of the draft tube 12, a support table 14 is arranged at the top of each support rod 13, a seal plate 15 is movably connected to the top of the draft tube 12, a spring 16 is arranged at the top of the support table 14, and the top of the spring 16 is fixedly connected with the bottom of the seal plate 15.

Adopt above-mentioned scheme: through setting up draft tube 12, bracing piece 13, supporting leg, closing plate 15 and spring 16, can make the vapor that produces when the water in the body 1 evaporates get into draft tube 12 in, contact with closing plate 15 in succession, when being full of by vapor in the body 1, vapor and closing plate 15 contact make closing plate 15 rise, then spring 16 is tensile, has played the effect that can control the volume of discharged vapor.

Referring to the drawing, a cavity 17 is formed in the wall of the draft tube 12, an empty groove 18 is formed in the top of the cavity 17, a limiting plate 19 is arranged in the cavity 17, a limiting plate 20 is arranged at the bottom of the limiting plate 19, multiple groups of accelerating grooves 21 are formed in the limiting plate 19, the top of the limiting plate 19 is fixedly connected with the sealing plate 15, and the limiting plate 19 is movably connected with the cavity 17 and the empty groove 18 respectively.

Adopt above-mentioned scheme: through setting up cavity 17, dead slot 18, limiting plate 19, limiting plate 20 and accelerating groove 21, when can making the closing plate 15 rise, closing plate 15 also can drive limiting plate 19 and rise, and vapor gets into in accelerating groove 21, then discharges, and limiting plate 20 can prevent that limiting plate 19 from breaking away from cavity 17 after closing plate 15 rises the certain distance, has played the effect that prevents sealed lid from breaking away from draft tube 12.

Referring to the figure, the top of the heat dissipation groove 8 is provided with a guide tube 22 for preventing the heat generated by the resistance wire 6 from contacting with the body 1, one end of the guide tube 22 is provided with an inclined tube 23, and the inclined tube 23 is obliquely arranged.

Adopt above-mentioned scheme: through setting up stand pipe 22 and pipe chute 23, can make after resistance wire 6 circular telegram, can make the temperature rise in the protective housing 7, after the temperature rise in the protective housing 7, the gas in the protective housing 7 also can be discharged through radiating groove 8, and gas will get into in the stand pipe 22, discharges through pipe chute 23 afterwards, prevents the effect that steam and body 1 contacted, has played the effect of protection body 1.

Referring to the figure, a floating ball 24 is arranged in the cylinder 4, the diameter of the floating ball 24 is smaller than that of the cylinder 4, and the floating ball 24 is made of foam.

Adopt above-mentioned scheme: by providing the float ball 24, when water is injected into the body 1 through the electric valve 9, the float ball 24 is floated by the water, and when the float ball 24 ascends in the cylinder 4, it contacts the pressure sensor 10, and then closes the electric valve 9, thereby preventing the water in the body 1 from being excessively supplied.

Referring to the figure, a filter screen 25 for filtering impurities in water is arranged on the inner wall of the bottom end of the material placing pipe 2.

Adopt above-mentioned scheme: through setting up filter screen 25, can make when water gets into in the body 1 preceding through putting thing pipe 2, the impurity of aquatic can be filtered by filter screen 25, prevents that the incrustation scale that produces after the water evaporation from blockking up water drainage tank 5, increases the cleanliness factor of water.

The utility model discloses a theory of operation:

when the automatic water replenishing circulation device is used, when no water exists in the body 1, the pressure sensor 10 enables the electric valve 9 to be opened, then water is injected into the body 1, after a certain amount of water is injected, the floating ball 24 can rise, after the floating ball 24 rises for a certain distance, the floating ball 24 can be in contact with the pressure sensor 10 on the inner wall of the flared portion 3, after the pressure sensor 10 is in contact with the floating ball 24, the electric valve 9 can be closed, then water supply is stopped, then the resistance wire 6 can be electrified, the temperature in the body 1 can rise through the resistance wire 6, water in the body 1 can be evaporated, after a certain amount of water is evaporated, the body 1 can be filled with the water, then the gas enters the flow guide cylinder 12 through the exhaust groove 11, then the sealing plate 15 rises and the spring 16 stretches, the sealing plate 15 rises to drive the limiting plate 19 to rise, then the steam is discharged out of the body 1 through the acceleration groove 21, after a certain amount of water is evaporated, the horizontal plane falls, the floating ball 24 cannot be in contact with the pressure sensor 10, at the moment, the pressure sensor 10 enables the electric valve 9 to be opened again, and the automatic water replenishing effect can be achieved through the circulation. And although the interval time is short, the normal use is not influenced, and the aim of automatically supplying water can be achieved.

In summary, the following steps: this automatic moisturizing humidifier for breathing machine uses through the cooperation that sets up thing pipe 2, flaring portion 3, drum 4, water drainage tank 5, resistance wire 6, protective housing 7, radiating groove 8, electric valve 9, pressure sensor 10 and exhaust duct 11, and it is less to have solved water content in the oxygen of current breathing machine output, generally needs to use with the humidifier cooperation, and the unable automatic moisturizing of current humidifier, and manual water adding can delay the problem of the valuable time of operation.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalent substitutions may be made to some of the features of the embodiments without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a breathing machine is with automatic humidifier that mends, includes body (1) and humidification part, its characterized in that: the humidifying component comprises a storage pipe (2) arranged at the top of the body (1), an expansion part (3) arranged at the bottom of the storage pipe (2), a cylinder (4) arranged at the bottom of the expansion part (3), a plurality of groups of drainage grooves (5) arranged on the outer wall of the cylinder (4), a resistance wire (6) arranged on the outer wall of the body (1), a protective shell (7) arranged on the outer wall of the body (1), a heat dissipation groove (8) arranged at the top of the protective shell (7), an electric valve (9) arranged in the storage pipe (2), a pressure sensor (10) arranged on the inner wall of the expansion part (3) and an exhaust groove (11) arranged at the top of the body (1), wherein the expansion part (3) and the cylinder (4) are communicated with the storage pipe (2), the bottom of the cylinder (4) is connected with the inner bottom wall of the body (1), and the pressure sensor (10) is electrically connected with the electric valve (9).

2. The automatic water supply humidifier for the respirator according to claim 1, characterized in that: be equipped with draft tube (12) on exhaust duct (11) inner wall, be equipped with four bracing pieces (13) on the inner wall of draft tube (12), the top of bracing piece (13) is equipped with brace table (14), the top swing joint of draft tube (12) has closing plate (15), the top of brace table (14) is equipped with spring (16), the top of spring (16) links firmly with the bottom of closing plate (15).

3. The automatic water supply humidifier for the respirator according to claim 2, characterized in that: be equipped with cavity (17) in draft tube (12) wall, the top of cavity (17) is equipped with dead slot (18), be equipped with limiting plate (19) in cavity (17), the bottom of limiting plate (19) is equipped with limiting plate (20), be equipped with multiunit acceleration groove (21) on limiting plate (19), the top of limiting plate (19) links firmly with closing plate (15), limiting plate (19) respectively with cavity (17) and dead slot (18) swing joint.

4. The automatic water supply humidifier for the respirator according to claim 1, characterized in that: the heat dissipation device is characterized in that a guide pipe (22) for preventing heat emitted by the resistance wire (6) from contacting the body (1) is arranged at the top of the heat dissipation groove (8), an inclined pipe (23) is arranged at one end of the guide pipe (22), and the inclined pipe (23) is obliquely arranged.

5. The automatic water supply humidifier for the respirator according to claim 1, characterized in that: a floating ball (24) is arranged in the cylinder (4), the diameter of the floating ball (24) is smaller than that of the cylinder (4), and the floating ball (24) is made of foam materials.

6. The automatic water-replenishing humidifier for breathing machine according to claim 1, characterized in that: and a filter screen (25) for filtering impurities in water is arranged on the inner wall of the bottom end of the placing pipe (2).

Images