CN211835717U

CN211835717U - Oxygen humidifying bottle capable of reducing noise

Info

Publication number: CN211835717U
Application number: CN201921833202.9U
Authority: CN
Inventors: 付尚雪; 唐春艳
Original assignee: JIANYANG CITY PEOPLE'S HOSPITAL
Current assignee: JIANYANG CITY PEOPLE'S HOSPITAL
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-11-03
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an oxygen humidifying bottle that can noise reduction relates to the articles for use field of hospital, provides an oxygen humidifying bottle that noise reduction effect is better. The oxygen humidifying bottle capable of reducing noise comprises a bottle body and a bottle cap, wherein an air inlet pipe is arranged on the bottle cap, the oxygen humidifying bottle further comprises a humidifying cover, the humidifying cover is sleeved on the air inlet pipe, the upper end of the humidifying cover is connected with an air inlet pipe, the lower end of the humidifying cover is lower than the lower end of the air inlet pipe, the humidifying cover comprises a humidifying cover frame and a water absorption and water retention and ventilation piece fixed in the frame, and a water hole is formed in the humidifying cover frame. Water is added into the bottle body, the water surface does not sink the air inlet pipe, the lower part of the humidification cover extends into the water, and the water absorption, water retention and ventilation part absorbs the water. Oxygen enters the bottle body through the air inlet pipe, but does not enter water, but is discharged from the air outlet pipe after penetrating through the water absorption, water retention and air permeability piece, and moisture in the water absorption, water retention and air permeability piece humidifies the oxygen. Since oxygen does not enter water, no bubble noise is generated.

Description

Oxygen humidifying bottle capable of reducing noise

Technical Field

The utility model relates to the field of hospital supplies, in particular to an oxygen humidification bottle capable of reducing noise.

Background

Ensuring sufficient and high-quality sleep is an important link for maintaining normal physiological and psychological states of human beings. ICU is intensive care unit, and the emergence of ICU patient sleep disorder is ubiquitous. The abnormal sleep causes extensive harm, can increase the occurrence of cardiovascular and cerebrovascular diseases, influence neuroendocrine function, reduce the immunity of the organism, combine mental symptoms and the like, and obviously influence the recovery of the diseases of patients.

Factors affecting the sleep of ICU patients include light, noise, odor, night medical activities, drugs, pain of the patients themselves, psychological factors, and the like. Most ICU patients need to take oxygen, and an existing oxygen inhalator comprises an oxygen inhalator main body and an oxygen humidifying bottle as shown in figure 1, wherein the oxygen humidifying bottle comprises a bottle cap and a bottle body, and an air inlet pipe and an air outlet pipe are arranged on the bottle cap. The oxygen inhalator main body is connected with an oxygen source, oxygen enters the water in the humidifying bottle through the oxygen inhalator and the air inlet pipe, and the oxygen after being humidified by the water is discharged from the air outlet pipe and then is guided into the nasal cavity of the patient for inhalation. The bubbling sound of oxygen into water is one of the major noises of the ICU and also a factor affecting the sleep of the patient.

Some existing oxygen inhalers have a noise reduction arrangement. For example, chinese patent ZL201410576330.5 discloses an oxygen humidification bottle capable of reducing noise, which is provided with a metal net inside and a plurality of small air holes on an air inlet pipe, so that large air bubbles generated when oxygen is introduced into water are reduced into a plurality of small air bubbles to reduce noise. Chinese patent ZL200920025496.2 discloses a medical oxygen humidification bottle, the hollow ball that is equipped with a plurality of small air outlets is being connected to this oxygen humidification bottle's inlet duct lower extreme, and the cover has the sound insulation cover on the bottle, and is the same through reducing the bubble noise reduction to further through the sound insulation cover noise insulation.

The oxygen humidification bottle does not depart from the traditional mode of introducing oxygen into water for humidification, and although the noise can be reduced by reducing bubbles, the noise cannot be reduced to a low level; the sound insulating effect of the acoustic sleeve is also limited.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides an oxygen humidification bottle with better noise reduction effect.

The technical scheme adopted for solving the problems is as follows: the oxygen humidifying bottle capable of reducing noise comprises a bottle body and a bottle cap, wherein an air inlet pipe is arranged on the bottle cap, the oxygen humidifying bottle further comprises a humidifying cover, the humidifying cover is sleeved on the air inlet pipe, the upper end of the humidifying cover is connected with an air inlet pipe, the lower end of the humidifying cover is lower than the lower end of the air inlet pipe, the humidifying cover comprises a humidifying cover frame and a water absorption and water retention and ventilation piece fixed in the frame, and a water hole is formed in the humidifying cover frame.

Further, the method comprises the following steps: the air inlet pipe is provided with a positioning flange, and the humidifying cover is in threaded connection with the air inlet pipe and is abutted against the positioning flange.

Further, the method comprises the following steps: the bottle body is provided with a highest water level mark and a lowest water level mark, the highest water level mark is lower than the lower end of the air inlet pipe, and the lowest water level mark is higher than the lower end of the humidifying cover.

Further, the method comprises the following steps: an air guide plate is arranged in the humidification cover and connected with the humidification cover frame, and the air guide plate is positioned between the lower end of the air inlet pipe and the lower end of the humidification cover.

Further, the method comprises the following steps: the bottle body is provided with a highest water level mark and a lowest water level mark, the highest water level mark is lower than the air guide plate, and the lowest water level mark is higher than the lower end of the humidification cover.

Further, the method comprises the following steps: the water-absorbing, water-retaining and air-permeable member is made of sponge.

The utility model has the advantages that: water is added into the bottle body, the water surface does not sink the air inlet pipe, the lower part of the humidification cover extends into the water, and the water absorption, water retention and ventilation part absorbs the water. Oxygen enters the bottle body through the air inlet pipe, but does not enter water, but is discharged from the air outlet pipe after penetrating through the water absorption, water retention and air permeability piece, and moisture in the water absorption, water retention and air permeability piece humidifies the oxygen. Because oxygen does not get into the aquatic, and no bubble produces, the reason the utility model discloses use no bubble sound, the noise is minimum, when being applied to ICU, can do benefit to patient's sleep.

Drawings

FIG. 1 is a diagram of a conventional oxygen humidification bottle;

FIG. 2 is a structural diagram of the oxygen humidification bottle of the present invention;

FIG. 3 is an external view of the oxygen humidification bottle of the present invention;

FIG. 4 is an external view of a frame of the humidification mask;

labeled as: the humidifying bottle comprises a bottle cap 1, an air inlet pipe 11, an air outlet pipe 12, a positioning flange 13, a bottle body 2, a highest water level mark 21, a lowest water level mark 22, a humidifying cover 3, a humidifying cover frame 31, a water-absorbing and water-retaining breathable piece 32, an air guide plate 33, a water through hole 34 and an oxygen inhaler body 4.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 2: oxygen humidifying bottle that can noise reduction, including bottle 2 and bottle lid 1, be provided with intake pipe 11 on the bottle lid 1, still include humidifying cover 3, humidifying cover 3 suit is in

intake pipe

11, and 3 upper ends of humidifying cover are connected with

intake pipe

11, and 3 lower extremes of humidifying cover are less than the 11 lower extremes of intake pipe, and humidifying cover 3 includes humidifying cover frame 31 and fixes the ventilative piece 32 of moisturizing in the frame, is provided with water hole 34 on the humidifying cover frame 31.

Water is added into the bottle body 2, the water surface does not submerge the air inlet pipe 11, the lower part of the humidification cover 3 extends into the water, and the water absorption and retention breathable piece 32 absorbs the water. Oxygen enters the bottle body 2 through the air inlet pipe 11, but does not enter water, but is discharged from the air outlet pipe 12 after penetrating through the water absorption, water retention and air permeability piece 32, and moisture in the water absorption, water retention and air permeability piece 32 humidifies the oxygen. Since oxygen does not enter water, no bubble noise is generated.

The humidifying cover frame 31 is used for keeping the water-absorbing, water-retaining and air-permeable member 32 in shape and connected with the air inlet pipe 11. The water-absorbing, water-retaining and air-permeable member 32 cannot block water from entering the water-absorbing, water-retaining and air-permeable member 32, and therefore, as shown in fig. 4, the humidification cover frame 31 is provided with water holes 34. The water-absorbing, water-retaining and air-permeable member 32 should be capable of absorbing, retaining and permeating water, and the water-absorbing, water-retaining and air-permeable member 32 may be made of various existing water-absorbing, water-retaining, air-permeable and harmless materials, such as sponge and air-permeable absorbent cotton.

The specific mode of connecting the humidification cover 3 and the air inlet pipe 11 is preferably as follows: the air inlet pipe 11 is provided with a positioning flange 13, and the humidification cover 3 is in threaded connection with the air inlet pipe 11 and is abutted against the positioning flange 13. Thus, the humidification hood 3 is reliably connected and has constant height. The humidification cover 3 can also be detached and reassembled at any time, thereby being convenient for replacement.

The water level of the bottle body 2 has certain requirements, namely, the water level cannot be too high, a certain distance is kept between the water level and the lower end of the air inlet pipe 11, and the water level cannot be too low so that the immersion depth of the humidification cover 3 is not enough. In order to control the water level conveniently, as shown in fig. 3, the bottle body 2 is provided with a highest water level mark 21 and a lowest water level mark 22, the highest water level mark 21 is lower than the lower end of the air inlet pipe 11, and the lowest water level mark 22 is higher than the lower end of the humidification housing 3. When water is added, the water level reaches the highest water level mark 21; when the water level reaches the lowest water level mark 22, water addition is performed.

In order to avoid the overlarge fluctuation of the water surface caused by oxygen to the water blowing surface and guide the oxygen to the humidification cover 3 and distribute the oxygen uniformly, an air guide plate 33 is arranged in the humidification cover 3, the air guide plate 33 is connected with the humidification cover frame 31, and the air guide plate 33 is positioned between the lower end of the air inlet pipe and the lower end of the humidification cover 3. The air guide plate 33 may be shaped as shown in fig. 2, generally in the form of a spherical surface with a low center and a high periphery, and has an upwardly convex cone in the middle.

When the air guide plate 33 is provided, the water level should not be higher than the air guide plate 33, and thus the maximum water level mark 21 should be lower than the air guide plate 33.

Claims

1. Oxygen humidifying bottle that can noise reduction, including bottle (2) and bottle lid (1), be provided with intake pipe (11), its characterized in that on bottle lid (1): including humidifying cover (3), humidifying cover (3) suit is on intake pipe (11), and humidifying cover (3) upper end is connected with intake pipe (11), and humidifying cover (3) lower extreme is less than intake pipe (11) lower extreme, and humidifying cover (3) include humidifying cover frame (31) and fix in frame () water absorption and water retention ventilative piece (32), are provided with water hole (34) on humidifying cover frame (31).

2. The noise reducing oxygen humidification bottle of claim 1, wherein: a positioning flange (13) is arranged on the air inlet pipe (11), and the humidification cover (3) is in threaded connection with the air inlet pipe (11) and is abutted against the positioning flange (13).

3. The humidification bottle of oxygen capable of reducing noise of claim 2, wherein: the bottle body (2) is provided with a highest water level mark (21) and a lowest water level mark (22), the highest water level mark (21) is lower than the lower end of the air inlet pipe (11), and the lowest water level mark (22) is higher than the lower end of the humidifying cover (3).

4. The humidification bottle of oxygen capable of reducing noise of claim 2, wherein: an air guide plate (33) is arranged in the humidification cover (3), the air guide plate (33) is connected with the humidification cover frame (31), and the air guide plate (33) is positioned between the lower end () of the air inlet pipe and the lower end of the humidification cover (3).

5. The humidification bottle of oxygen capable of reducing noise of claim 4, wherein: the bottle body (2) is provided with a highest water level mark (21) and a lowest water level mark (22), the highest water level mark (21) is lower than the air guide plate (33), and the lowest water level mark (22) is higher than the lower end of the humidification cover (3).

6. The noise reducing oxygen humidification bottle of claim 1, wherein: the water-absorbing, water-retaining and air-permeable member (32) is made of sponge.