CN214074592U

CN214074592U - Oxygen generator with oxygen humidifying device

Info

Publication number: CN214074592U
Application number: CN202021675258.9U
Authority: CN
Inventors: 张�焕
Original assignee: Jiangsu Shuangsheng Medical Equipment Co ltd
Current assignee: Jiangsu Shuangsheng Medical Equipment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-08-31
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an oxygenerator with oxygen humidifying device, including the main part, one side fixed surface of main part including shell, shell is connected with operating panel, and one side fixed surface that the shell is close to operating panel is connected with the flowmeter, the beneficial effects of the utility model are that: adding purified water or boiled water in a purified water tank, covering a sealing cover, fixing a humidification cup, manually adjusting the oxygen flow to increase the oxygen flow, starting a servo motor, adjusting the height of the humidification cup, increasing the relative height of a conduit in the humidification cup, keeping the water level constant when the liquid level in the humidification cup reaches the bottom end of the conduit, pouring water in the humidification cup when the concentration needs to be reduced, preventing pollution, readjusting the oxygen flow, correspondingly controlling the height of the humidification cup by the servo motor, further controlling the water level height, and enabling the oxygen humidity after humidification to reach the best.

Description

Oxygen generator with oxygen humidifying device

Technical Field

The utility model relates to the technical field of oxygen generators, in particular to an oxygen generator with an oxygen humidifying device.

Background

The oxygen prepared by the oxygen generator is dry oxygen, and the direct inhalation can stimulate the mucosa of the upper respiratory tract to cause cough, so that the humidifying cup is needed to humidify the oxygen, moisten the airway and prevent the stimulation of the gas to the mucosa; moisten alveolus, increase the activity of alveolus, and is favorable for gas exchange.

The existing humidification cup has maximum and minimum water volume marked lines, but the addition of water volume is difficult to control, the oxygen flow rate is different, the humidification efficiency of the humidification cup is also different, so that when the oxygen flow is regulated, the water level cannot be correspondingly regulated, and the humidity of oxygen inhaled by a patient is possibly too large or too small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygenerator with oxygen humidifying device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oxygenerator with oxygen humidifying device, includes the main part, the main part include the shell one side fixed surface of shell is connected with operating panel, one side fixed surface of shell near operating panel is connected with the flowmeter, one side fixed surface of shell near operating panel is connected with the oxygen therapy hose, the inside of shell is provided with adjustment mechanism, the inside of shell is provided with humidifying mechanism.

Preferably, adjustment mechanism includes the pure water case, pure water case fixed connection is at the one end upper end surface of shell, the bottom mounting intercommunication of pure water case has the pipe, the middle fixed intercommunication of pipe has the solenoid valve, the shell is close to the inside bottom fixed surface of one end of pure water case and is connected with the drum, the inside sliding connection of drum has the slider, the through-hole has been seted up to the slider upper surface, the inside fixed grafting of through-hole has the sealing washer, the upper surface one end fixedly connected with rack bar of slider, the upper end fixed surface of drum is connected with servo motor, servo motor's output fixedly connected with gear.

Preferably, the humidifying mechanism comprises a thread groove, the thread groove is formed in the lower surface of the sliding block, an external thread connector is connected to the inner portion of the thread groove in a threaded mode, a humidifying cup is fixedly communicated with the lower end of the external thread connector, a through groove is formed in the bottom end surface of the shell, an oxygen inlet pipe is fixedly communicated with the inner portion of the humidifying cup, and an oxygen outlet pipe is fixedly communicated with the inner portion of the humidifying cup.

Preferably, the sealing ring is slidably connected to the conduit.

Preferably, the rack bar is meshed with the gear.

Preferably, the oxygen hose is inserted into the oxygen inlet pipe.

Preferably, the humidification cup is in sliding connection with the through groove.

Compared with the prior art, the beneficial effects of the utility model are that: adding purified water or boiled water in a purified water tank, covering a sealing cover, fixing a humidification cup, manually adjusting the oxygen flow to increase the oxygen flow, starting a servo motor, adjusting the height of the humidification cup, increasing the relative height of a conduit in the humidification cup, keeping the water level constant when the liquid level in the humidification cup reaches the bottom end of the conduit, pouring water in the humidification cup when the concentration needs to be reduced, preventing pollution, readjusting the oxygen flow, correspondingly controlling the height of the humidification cup by the servo motor, further controlling the water level height, and enabling the oxygen humidity after humidification to reach the best.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a structural appearance diagram of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a main body; 11. a housing; 12. an operation panel; 13. a flow meter; 14. an oxygen hose; 2. An adjustment mechanism; 21. a purified water tank; 22. a conduit; 23. an electromagnetic valve; 24. a cylinder; 25. a slider; 26. A through hole; 27. a seal ring; 28. a rack bar; 29. a gear; 210. a servo motor; 3. a humidifying mechanism; 31. a thread groove; 32. an externally threaded nipple; 33. a humidifying cup; 34. a through groove; 35. an oxygen inlet pipe; 36. An oxygen outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-4, the present invention provides a technical solution: the utility model provides an oxygenerator with oxygen humidification device, which comprises a main body 1, main part 1 includes shell 11, one side fixed surface of shell 11 is connected with operating panel 12, one side fixed surface of shell 11 being close to operating panel 12 is connected with flowmeter 13, one side fixed surface of shell 11 being close to operating panel 12 is connected with oxygen hose 14, the inside of shell 11 is provided with adjustment mechanism 2, the inside of shell 11 is provided with humidification mechanism 3, the oxygen that the oxygenerator made is exported by oxygen hose 14, adjust and observe by operating panel 12 and flowmeter 13.

The adjusting mechanism 2 comprises a purified water tank 21, the purified water tank 21 is fixedly connected to the upper end surface of one end of the shell 11, the bottom end of the purified water tank 21 is fixedly communicated with a guide pipe 22, the middle of the guide pipe 22 is fixedly communicated with an electromagnetic valve 23, the inner bottom surface of one end, close to the purified water tank 21, of the shell 11 is fixedly connected with a cylinder 24, the inner portion of the cylinder 24 is slidably connected with a sliding block 25, the upper surface of the sliding block 25 is provided with a through hole 26, a sealing ring 27 is fixedly inserted in the through hole 26, one end of the upper surface of the sliding block 25 is fixedly connected with a toothed bar 28, the upper end surface of the cylinder 24 is fixedly connected with a servo motor 210, an output end of the servo motor 210 is fixedly connected with a gear 29, and when the flow of oxygen is adjusted, the adjusting mechanism 2 adjusts the water amount in the humidification cup to achieve the optimal humidity.

Humidifying mechanism 3 includes thread groove 31, and thread groove 31 sets up the lower surface at slider 25, and the inside threaded connection of thread groove 31 has external screwed joint 32, and the fixed intercommunication of external screwed joint 32 lower extreme has humidifying cup 33, and logical groove 34 has been seted up on the bottom surface of shell 11, and the fixed intercommunication in inside of humidifying cup 33 has oxygen inlet pipe 35, and the fixed intercommunication in inside of humidifying cup 33 has oxygen outlet pipe 36, and humidifying mechanism 3 is used for humidifying oxygen.

The sealing ring 27 is slidably connected to the guide tube 22 to facilitate the up-and-down sliding of the guide tube 22.

The rack bar 28 is engaged with the gear 29, so as to drive the slide block 25 to slide up and down.

The oxygen hose 14 and the oxygen inlet pipe 35 are inserted and arranged, so that oxygen output by the oxygen generator can conveniently enter the humidifying cup.

The humidifying cup 33 is connected with the through groove 34 in a sliding way, so that the humidifying cup 33 can be taken conveniently.

Specifically, when the utility model is used, pure water or cool water is added into the pure water tank 21, the sealing cover of the pure water tank 21 is covered, the external thread connector 32 on the humidification cup 33 is screwed into the thread groove 31 to be fixed, the oxygen hose 14 is inserted into the oxygen inlet pipe 35, the nose pipe is inserted into the oxygen outlet pipe 36, the oxygen flow is manually adjusted to increase the oxygen flow, the servo motor 210 is started to drive the gear 29 to rotate, the gear 29 drives the rack bar 28 to move downwards, the rack bar 28 drives the slide block 25 to move downwards, the slide block 25 drives the humidification cup 33 to move downwards, the relative height of the conduit 22 in the humidification cup 33 is increased, the electromagnetic valve 23 is opened, the pure water flows into the humidification cup 33 along the conduit 22, when the liquid level in the humidification cup 33 reaches the bottom end of the conduit 22, no gas enters because the pure water tank 21 is sealed, no water flows downwards, and the liquid level in the humidification cup 33 is kept constant all the time, after a guest inhales long high-concentration oxygen, symptoms are relieved, when the concentration needs to be reduced, water in the humidification cup 33 can be poured out, pollution is prevented, the oxygen flow is readjusted, the height of the humidification cup 33 is correspondingly controlled by the servo motor 210, the water level height is further controlled, and the oxygen humidity after humidification is optimal.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oxygenerator with oxygen humidifying device, includes main part (1), its characterized in that, main part (1) include shell (11) one side fixed surface of shell (11) is connected with operating panel (12), one side fixed surface that shell (11) are close to operating panel (12) is connected with flowmeter (13), one side fixed surface that shell (11) are close to operating panel (12) is connected with oxygen hose (14), the inside of shell (11) is provided with adjustment mechanism (2), the inside of shell (11) is provided with humidifying mechanism (3).

2. The oxygen generator with oxygen humidifying device of claim 1, wherein: the adjusting mechanism (2) comprises a purified water tank (21), the purified water tank (21) is fixedly connected to the upper end surface of one end of the shell (11), the bottom end of the purified water tank (21) is fixedly communicated with a guide pipe (22), the middle of the guide pipe (22) is fixedly communicated with an electromagnetic valve (23), a cylinder (24) is fixedly connected with the surface of the inner bottom of one end of the shell (11) close to the purified water tank (21), a sliding block (25) is connected inside the cylinder (24) in a sliding way, a through hole (26) is arranged on the upper surface of the sliding block (25), a sealing ring (27) is fixedly inserted in the through hole (26), a toothed bar (28) is fixedly connected with one end of the upper surface of the sliding block (25), the upper end surface of the cylinder (24) is fixedly connected with a servo motor (210), the output end of the servo motor (210) is fixedly connected with a gear (29).

3. The oxygen generator with oxygen humidifying device of claim 1, wherein: humidifying mechanism (3) are including thread groove (31), the lower surface at slider (25) is seted up in thread groove (31), the inside threaded connection of thread groove (31) has external screwed joint (32), external screwed joint (32) lower extreme fixed intercommunication has humidifying cup (33), logical groove (34) have been seted up on the bottom surface of shell (11), the inside fixed intercommunication of humidifying cup (33) has into oxygen pipe (35), the inside fixed intercommunication of humidifying cup (33) has out oxygen pipe (36).

4. The oxygen generator with oxygen humidifying device of claim 2, wherein: the sealing ring (27) is connected with the guide pipe (22) in a sliding mode.

5. The oxygen generator with oxygen humidifying device of claim 2, wherein: the toothed bar (28) is meshed with a gear (29).

6. The oxygen generator with oxygen humidifying device of claim 3, wherein: the oxygen hose (14) is inserted with the oxygen inlet pipe (35).

7. The oxygen generator with oxygen humidifying device of claim 3, wherein: the humidifying cup (33) is connected with the through groove (34) in a sliding way.