Oxygen humidification bottle

Abstract

The present invention relates to an oxygen humidification bottle, comprising a bottle body, a pressure regulating valve and a negative oxygen ion generator. High-pressure oxygen can enter the body through an air inlet pipe and an air inlet end, and be ejected toward a hard impact part through an impact hole. High-pressure oxygen can be humidified in an impact chamber, and drive the humidification liquid in the impact chamber to continuously impact the hard impact part. The droplets are sheared due to the violent impact to generate free electrons, and the electrons combine with oxygen molecules to generate negative oxygen ions. Finally, the humidified oxygen rich in negative oxygen ions can be supplied to the patient through the air outlet end. The above-mentioned oxygen humidification bottle can generate negative oxygen ions while humidifying oxygen, without the need to additionally set up a negative oxygen ion generating device. Moreover, the above-mentioned oxygen humidification bottle has a simple structure, and uses the impact force of high-pressure oxygen to generate negative oxygen ions, without consuming additional energy. Therefore, the above-mentioned oxygen humidification bottle can reduce the cost of negative oxygen ion oxygen inhalation therapy for patients.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to an oxygen humidification bottle. Background Art

[0002] During clinical treatment, patients often need to breathe oxygen. Since artificially prepared oxygen is too dry, direct inhalation can cause damage to the patient's respiratory tract, so the inhaled oxygen needs to be humidified. In addition, studies have found that negative oxygen ions can promote the activity of oxygen, thereby promoting oxygen absorption. Therefore, while patients are receiving oxygen therapy, it is possible to consider allowing them to absorb negative oxygen ions to improve the treatment effect.

[0003] The natural method of producing negative oxygen ions is limited by the environment, the yield is low and it is difficult to collect, so artificial preparation of negative oxygen ions has become the main way to obtain negative oxygen ions. Therefore, if patients are to absorb negative oxygen ions during oxygen therapy, it is necessary to configure a negative oxygen ion generator in the ward.

[0004] However, the traditional negative oxygen ion generating device has a complex structure and is easy to wear. Its working process may also involve high voltage, so the energy consumption is relatively large. Moreover, it is difficult to repair after wear and tear, so the cost of use is relatively high. This will cause the cost of negative oxygen ion oxygen inhalation therapy for patients to be high, and it is not suitable for promotion. Summary of the invention

[0005] Based on this, it is necessary to provide an oxygen humidification bottle that can reduce the cost of negative oxygen ion oxygen inhalation therapy for patients in order to solve the above problems.

[0006] An oxygen humidification bottle, comprising:

[0007] A bottle body, used to contain the humidifying liquid, the bottle body is provided with an air outlet and an air inlet pipe, one end of the air inlet pipe extends into the bottle body, and the other end extends to the outside of the bottle body;

[0008] A pressure regulating valve, disposed on the bottle body and used to adjust the air intake volume of the air intake pipe; and

[0009] A negative oxygen ion generator comprises a body and a hard impact piece, wherein the body is accommodated in the bottle body and the body forms an impact chamber connected with the inside of the bottle body, and the hard impact piece is located in the impact chamber;

[0010] Wherein, the negative oxygen ion generator is provided with an air inlet end and an impact hole connecting the air inlet end and the impact chamber, the air inlet end is connected with the air inlet pipe, and the airflow ejected through the impact hole can be ejected toward the hard impact part.

[0011] In one embodiment, the bottle body is a metal bottle, and a liquid level gauge communicating with the interior of the bottle body is disposed on the outer side of the bottle body.

[0012] In one embodiment, the bottle has a transparent side wall.

[0013] In one embodiment, the air inlet pipe is a metal pipe, and one end of the air inlet pipe extending into the bottle body is threadedly connected to the body.

[0014] In one embodiment, the negative oxygen ion generator also includes an impact tube, one end of which is connected to the air inlet end, and the other end extends into the impact chamber, the portion of the impact tube located in the impact chamber is formed with a contraction section, and a through hole is opened on the contraction section, and the impact hole is located at the end of the impact tube away from the air inlet end.

[0015] In one embodiment, the hard impact member is a blade rotatably disposed on the inner wall of the impact chamber, the impact hole is disposed opposite to the blade, and the blade can rotate under the impact of the airflow ejected from the impact hole.

[0016] In one embodiment, the hard impact piece is located in the middle of the impact chamber, and a plurality of impact holes are distributed around the circumference of the hard impact piece.

[0017] In one embodiment, the main body includes an inner cavity wall and an outer cavity wall, the inner cavity wall encloses the impact chamber, the outer cavity wall is sleeved on the inner cavity wall and cooperates with the inner cavity wall to form a high-pressure air chamber connected to the air inlet end, and the impact hole is connected to the high-pressure air chamber.

[0018] In one embodiment, the inner cavity wall and the outer cavity wall are cylindrical, and the hard impact piece is cylindrical and extends along the axis of the inner cavity wall.

[0019] In one embodiment, the impact hole has a diameter of 0.1 mm to 1.5 mm.

[0020] In the above-mentioned oxygen humidification bottle, high-pressure oxygen can enter the main body through the air inlet pipe and the air inlet end, and be ejected toward the hard impact part through the impact hole. High-pressure oxygen can be humidified in the impact chamber, and drive the humidification liquid in the impact chamber to continuously impact the hard impact part. The droplets are sheared due to the violent impact to generate free electrons, and the electrons combine with oxygen molecules to generate negative oxygen ions. Finally, the humidified oxygen rich in negative oxygen ions can be supplied to the patient from the air outlet. The above-mentioned oxygen humidification bottle can generate negative oxygen ions while humidifying oxygen, without the need to additionally set up a negative oxygen ion generating device. Moreover, the above-mentioned oxygen humidification bottle has a simple structure, and uses the impact force of high-pressure oxygen to generate negative oxygen ions, without consuming additional energy. Therefore, the above-mentioned oxygen humidification bottle can reduce the cost of negative oxygen ion oxygen inhalation therapy for patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the structure of an oxygen humidification bottle in one embodiment of the present invention;

[0023] Figure 2 for Figure 1 The schematic diagram of the structure of the negative oxygen ion generator in the oxygen humidification bottle shown;

[0024] Figure 3 for Figure 2 A schematic diagram of the structure of the impact tube in the negative oxygen ion generator shown;

[0025] Figure 4 This is a schematic diagram of the structure of a negative oxygen ion generator in an oxygen humidification bottle in a second embodiment;

[0026] Figure 5 Schematic diagram of the structure of the negative oxygen ion generator in the oxygen humidification bottle in the third embodiment. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0033] See also Figure 1 The oxygen humidification bottle 100 in one embodiment of the present invention includes a bottle body 110, a negative oxygen ion generator 120 and a pressure regulating valve 130. Among them:

[0034] The bottle 110 is used to contain the humidifying liquid, and can be a plastic bottle, a glass bottle or a metal cavity structure. The humidifying liquid is generally pure water, and can also be replaced with a solution added with fragrance or medicine according to the personalized needs of the user. The bottle 110 is generally also provided with an openable bottle cap to facilitate the addition of the humidifying liquid and the cleaning of the inside of the bottle 110. In addition, a liquid adding hole can also be provided on the bottle 110, and a hole plug can be configured for the liquid adding hole to achieve liquid addition without opening the bottle cap of the bottle 110.

[0035] Specifically in this embodiment, the bottle body 110 has a transparent side wall. The bottle body 110 can be formed of glass, transparent plastic, etc. In this way, the liquid level in the bottle body 110 can be observed in real time, so as to add liquid in time.

[0036] In order to save costs, the oxygen humidification bottle 100 generally needs to be recycled for multiple times. Therefore, in order to make it have higher reliability and longer service life, in other embodiments, the bottle body 110 can also be a cylindrical structure formed of metal materials such as stainless steel and aluminum alloy. Metal bottles are opaque, so it will be impossible to visually observe the changes in the liquid level in the bottle body 110, which may result in failure to add liquid in time.

[0037] In order to solve this problem, in another embodiment of the present invention, a liquid level gauge (not shown) connected to the inside of the bottle body 110 is provided on the outside of the bottle body 110. The liquid level gauge can be a transparent glass tube or plastic tube with scales marked on it. Moreover, the extension direction of the glass tube or plastic tube is consistent with the axial direction of the bottle body 110. Therefore, the liquid level of the liquid level gauge can be consistent with the liquid level inside the bottle body 110, so by observing the height of the liquid level gauge, it can be intuitively judged whether it is necessary to add liquid to the bottle body 110.

[0038] Furthermore, the bottle body 110 is provided with an outlet port 101 and an inlet pipe 112, one end of the inlet pipe 112 extends into the bottle body 110, and the other end extends to the outside of the bottle body 110. The inlet pipe 112 can be connected with the outlet port of the oxygen supply system, so that high-pressure oxygen is introduced into the bottle body 110, and humidified and decompressed by the humidifying liquid in the bottle body 110, so as to obtain low-pressure humidified oxygen suitable for human inhalation, and finally discharged from the outlet port 101.

[0039] The outlet end 101 can be configured as a hole, an interface, a joint, etc. In order to facilitate the extraction of negative oxygen ions, the outlet end 101 in this embodiment is generally also configured with a quick plug connector. The end of the air inlet pipe 112 located outside the bottle body 110 is generally also provided with a quick plug connector, so that it can be quickly connected to the outlet of the oxygen supply system.

[0040] The pressure regulating valve 130 is disposed on the bottle body 110 and is used to adjust the air intake of the air intake pipe 112. The pressure regulating valve 130 is generally a knob type, and the air intake of the air intake pipe 112 can be adjusted by twisting the pressure regulating valve 130, so as to facilitate the control of the air pressure of the oxygen output from the air outlet 101.

[0041] The negative oxygen ion generator 120 includes a body 121 and a hard impact piece 122. The body 121 is generally formed of metal, such as stainless steel or aluminum alloy, and can be formed by processes such as die casting, cutting or injection molding, and has strong impact resistance. To ensure strength, the body 121 is generally formed in one piece, but for ease of processing, it can also be assembled by welding or screwing several separately formed parts. The hard impact piece 122 can be formed of a material with higher hardness, such as metal or ceramic, and its shape can be spherical, plate-like or columnar. When the hard impact piece 122 and the body 121 are made of the same material, the two can also be formed in one piece. That is, one side wall of the main body 121 can be used as the hard impact piece 122. The body 121 is housed in the bottle body 110. Therefore, when a sufficient amount of humidifying liquid is injected into the bottle body 110, the body 121 can be immersed in the humidifying liquid.

[0042] Furthermore, the main body 121 is formed with an impact chamber 102 that is in communication with the interior of the bottle body 110, and the hard impact member 122 is located in the impact chamber 102. The impact chamber 102 is a hollow cavity structure and is not completely closed. Therefore, the humidifying liquid in the bottle body 110 can smoothly enter the impact chamber 102. The oxygen introduced through the air inlet pipe 112 first enters the impact chamber 102, then enters the bottle body 110 from the impact chamber 102 and is finally discharged from the air outlet 101.

[0043] Among them, the negative oxygen ion generator 120 is equipped with an air inlet end 103 and an impact hole 104, the impact hole 104 is configured to connect the air inlet end 103 with the impact chamber 102, and the air inlet end 103 is connected to the air inlet pipe 122. Moreover, the airflow ejected through the impact hole 104 can be ejected to the hard impact member 122. The air inlet end 103 can be configured as a hole, an interface, a connecting pipe, etc., for connecting with the air inlet pipe 112 to achieve docking.

[0044] The high-pressure oxygen introduced through the air inlet pipe 122 can enter the main body 121 through the air inlet end 103 and be ejected toward the hard impact piece 122 through the impact hole 104. The high-speed airflow impacts the hard impact piece 122, and negative oxygen ions can be generated in the impact chamber 102. The generated negative oxygen ions enter the bottle body 110 and are finally discharged from the air outlet end 101 along with the low-pressure humidified oxygen.

[0045] The number of the impact holes 104 can be multiple, generally less than 20. The impact holes 104 can be round holes or square holes. In order to increase the impact strength of the high-speed airflow on the hard impact member 122. Specifically in this embodiment, the aperture of the impact hole 104 is 0.1 mm to 1.5 mm.

[0046] Specifically in this embodiment, the air inlet pipe 112 is a metal pipe, one end of the air inlet pipe 112 is passed through the bottle body 110 , and the other end is threadedly connected to the body 121 .

[0047] Specifically, the air inlet pipe 112 can be assembled on the bottle cap of the bottle body 110 and can be removed along with the bottle cap. The metal tube itself has high mechanical strength and can provide good support for the main body 121 without providing additional support members, so that the main body 121 can maintain stability in the bottle body 110 when working. On the other hand, scale may be generated in the impact chamber 102 after long-term use, thereby affecting the generation efficiency of negative oxygen ions. Therefore, the threaded connection method facilitates the disassembly of the main body 121, thereby facilitating cleaning.

[0048] The humidifying liquid in the bottle body 110 is sufficient to soak the main body 121 of the negative oxygen ion generator 120, and the humidifying liquid can be filled in the impact chamber 102. When the oxygen supply is started, high-pressure oxygen is ejected from the impact hole 104 to the hard impact part 122, which can drive the liquid in the impact chamber 102 to continuously impact the hard impact part 122. At this time, the scene of water flow collision at a waterfall in nature is simulated in the impact chamber 102. The droplets are sheared due to the violent impact to produce free electrons, and the electrons combine with the oxygen molecules in the gas to generate negative oxygen ions in the impact chamber 102. The generated negative oxygen ions enter the bottle body 110 from the impact chamber 102, and are finally discharged from the air outlet 101 with the humidified low-pressure oxygen. Therefore, the patient can inhale oxygen rich in negative oxygen ions.

[0049] Moreover, the process of preparing negative oxygen ions by the oxygen humidification bottle 100 simulates the generation process of negative oxygen ions in the natural environment, does not involve radioactivity and high-energy radiation, and thus does not generate harmful substances. Therefore, the oxygen humidification bottle 100 can significantly improve safety.

[0050] In addition, the oxygen humidification bottle 100 has a simple structure. When the oxygen supply is started, negative oxygen ions can be generated by the impact of high-pressure oxygen, without the need to set up an additional negative oxygen ion generating device or an additional power source, and no additional energy consumption. Therefore, the oxygen humidification bottle 100 can reduce the cost of negative oxygen ion oxygen inhalation therapy for patients.

[0051] In order to improve the efficiency of the oxygen humidification bottle 100 in preparing negative oxygen ions, the structure and position of the impact hole 104 and the hard impact member 122 may be further improved. For example:

[0052] Please also read Figure 3In this embodiment, the negative oxygen ion generator 120 also includes an impact tube 124, one end of the impact tube 124 is connected to the air inlet end 103, and the other end extends into the impact chamber 102. The part of the impact tube 124 located in the impact chamber 102 is formed with a contraction section 1241, and a through hole 1242 is opened on the contraction section 1241. The impact hole 104 is located at the end of the impact tube 124 away from the air inlet end 103.

[0053] That is, the high-pressure oxygen entering through the air inlet 103 will first enter the impact tube 124, and then be ejected from the impact hole 104 after being transmitted through the impact tube 124. The impact tube 124 is generally a metal tube with high rigidity, and can be installed inside the impact chamber 102 by welding. The impact tube 124 can directly use a venturi tube, or a cylindrical metal tube with openings at both ends, and after shrinking and opening a hole in the middle of the metal tube, it can be used as the impact tube 124.

[0054] The portion of the impact tube 124 extending into the impact chamber 102 can be soaked in the humidifying liquid in the impact chamber 102. When high-pressure oxygen is transmitted along the impact tube 124, the velocity of the airflow will increase rapidly in the contraction section 1241. According to the Venturi theorem, the pressure inside the contraction section 1241 decreases rapidly at this time, so an internal and external pressure difference will be generated. Under the action of the internal and external pressure difference, the humidifying liquid in the impact chamber 102 can enter the impact tube 124 through the through hole 1242 and mix with the airflow transmitted in the impact tube 124. Therefore, what is ejected from the impact hole 104 is a gas-liquid mixture, and finally the gas-liquid mixture is ejected toward the hard impact member 122.

[0055] like Figure 2 As shown, the hard impact member 122 in this embodiment can be a ceramic plate or a metal plate arranged at the bottom of the impact chamber 102. The scene of the gas-liquid mixture hitting the hard impact member 122 at high speed is closer to the scene of water hitting rocks at a waterfall in a natural environment. Therefore, the efficiency of generating negative oxygen ions in the impact chamber 102 can be improved to a certain extent. Moreover, when the collision generates free electrons, since the gas and liquid are mixed more evenly, it is more conducive to the combination of electrons and oxygen to generate negative oxygen ions.

[0056] Another example:

[0057] See also Figure 4 In the second embodiment of the present invention, the hard impact member 122 is a blade rotatably disposed on the inner wall of the impact chamber 102 , the impact hole 104 is disposed opposite to the blade, and the blade can rotate under the impact of the airflow ejected from the impact hole 104 .

[0058] Specifically, the blade is generally a metal blade, and a ceramic film layer may be plated on the surface of the blade to improve its surface hardness. The blade may be mounted on the inner wall of the impact chamber 102 via a rotating shaft. When high-speed airflow is ejected from the impact hole 104 toward the blade, the blade may be driven to rotate.

[0059] The rotation of the blades can stir the humidifying liquid in the impact chamber 102 and may cause it to form a vortex. Therefore, when the high-speed airflow is ejected from the impact hole 104 to the hard impact member 122, i.e., the blade, it not only has a speed in the impact direction, but also has a rotation speed in the circumferential direction compared to the surface of the blade. In this way, a more intense impact can occur in the impact chamber 102, which is beneficial to improving the generation efficiency of negative oxygen ions. Moreover, the rotation of the blades can also make the gas and the humidifying liquid in the impact chamber 102 mix more evenly. Therefore, when the collision generates free electrons, it is more conducive to the combination of electrons and oxygen to generate negative oxygen ions, which is also beneficial to improving the generation efficiency of negative oxygen ions.

[0060] The difference between the negative oxygen ion generating device 100 in the second embodiment and the negative oxygen ion generating device 100 in the first embodiment mainly lies in the specific structure of the hard impact member 122. In addition, the setting of the impact hole 104 in this embodiment is also different from that in the first embodiment. The impact hole 104 is opened on the side wall of the main body 121 and is directly connected to the air inlet end 103.

[0061] It should be noted that the impact hole 104 in the second embodiment can also adopt the arrangement of the impact hole 104 in the previous embodiment, that is, the impact tube 124 is introduced, and the impact hole 104 is arranged at the end of the impact tube 124 .

[0062] Another example:

[0063] Please also read Figure 5 In the third embodiment of the present invention, the hard impact piece 122 is located in the middle of the impact chamber 102 , and the plurality of impact holes 104 are distributed around the circumference of the hard impact piece 122 .

[0064] Specifically, the plurality of impact holes 104 can be connected to the air inlet end 103 through an airway or a chamber. Since the plurality of impact holes 104 are distributed circumferentially around the hard impact piece 122, the high-pressure oxygen ejected from the impact holes 104 can drive the humidifying liquid to impact the hard impact piece 122 from multiple directions, thereby helping to improve the generation efficiency of negative oxygen ions.

[0065] Furthermore, in this embodiment, the main body 121 includes an inner cavity wall 1211 and an outer cavity wall 1212. The inner cavity wall 1211 is arranged to form an impact chamber 102. The outer cavity wall 1212 is sleeved on the inner cavity wall 1211 and cooperates with the inner cavity wall 1211 to form a high-pressure air chamber 105 connected to the air inlet end 103. The impact hole 104 is connected to the high-pressure air chamber 105.

[0066] Specifically, the outer contours of the inner cavity wall 1211 and the outer cavity wall 1212 may be the same, and both are hollow structures. Among them, the inner diameter of the outer cavity wall 1212 is larger than the inner diameter of the inner cavity wall 1211, so there is a gap between the two, thereby forming a high-pressure air chamber 105. The impact hole 104 may be a through-hole structure opened in the inner cavity wall 1211. The high-pressure oxygen entering through the air inlet end 103 can be transferred in the high-pressure air chamber 105, so that the airflow distributed to the multiple impact holes 104 is more balanced. Moreover, setting the main body 12 as a double-layer structure makes it easier to arrange the impact holes 104 in a ring.

[0067] Furthermore, in this embodiment, the inner cavity wall 1211 and the outer cavity wall 1212 are cylindrical, and the hard impact member 122 is cylindrical and extends along the axis of the inner cavity wall 1211. In this way, the symmetry of the body 121 can be improved.

[0068] Specifically, the hard impact member 122 can be a metal rod that penetrates the inner cavity wall 1211 and the outer cavity wall 1212 and extends into the impact chamber 102. The metal rod can be connected to the inner cavity wall 1211 and the outer cavity wall 1212 by threaded fastening. At this time, the hard impact member 122 can not only be used to impact the air flow or water flow, but also play a role in fixing the inner cavity wall 1211 and the outer cavity wall 1212, so that the molding of the body 121 can be more convenient.

[0069] The difference between the negative oxygen ion generating device 100 in the third embodiment and the negative oxygen ion generating device 100 in the first embodiment mainly lies in the specific structure of the hard impact member 122 and the layout and setting of the impact hole 104. It should be pointed out that the impact hole 104 in the third embodiment can also adopt the setting method of the impact hole 104 in the first embodiment. That is, the impact tube 124 is introduced, and the impact hole 104 is set at the end of the impact tube 124.

[0070] In the above oxygen humidification bottle 100, high-pressure oxygen can enter the main body 121 through the air inlet pipe 122 and the air inlet end 103, and be ejected toward the hard impact part 122 through the impact hole 104. High-pressure oxygen can be humidified in the impact chamber 102, and drive the humidification liquid in the impact chamber 102 to continuously impact the hard impact part 122. The droplets are sheared due to the violent impact to generate free electrons, and the electrons combine with oxygen molecules to generate negative oxygen ions. Finally, the humidified oxygen rich in negative oxygen ions can be supplied to the patient through the air outlet 103. The above oxygen humidification bottle 100 can generate negative oxygen ions while humidifying oxygen, without the need to set up an additional negative oxygen ion generating device. Moreover, the above oxygen humidification bottle 100 has a simple structure, and uses the impact force of high-pressure oxygen to generate negative oxygen ions, without consuming additional energy. Therefore, the above oxygen humidification bottle 100 can reduce the cost of negative oxygen ion oxygen inhalation therapy for patients.

[0071] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0072] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An oxygen humidification bottle, characterized in that: include: A bottle body, used to contain the humidifying liquid, the bottle body is provided with an air outlet and an air inlet pipe, one end of the air inlet pipe extends into the bottle body, and the other end extends to the outside of the bottle body; A pressure regulating valve, disposed on the bottle body and used to adjust the air intake volume of the air intake pipe; and A negative oxygen ion generator comprises a body and a hard impact piece, wherein the body is accommodated in the bottle body and the body forms an impact chamber connected with the inside of the bottle body, and the hard impact piece is located in the impact chamber; Wherein, the negative oxygen ion generator is provided with an air inlet end and an impact hole connecting the air inlet end and the impact chamber, the air inlet end is connected with the air inlet pipe, and the airflow ejected through the impact hole can be ejected toward the hard impact piece; The negative oxygen ion generator further comprises an impact tube, one end of which is connected to the air inlet end, and the other end of which extends into the impact chamber, the portion of the impact tube extending into the impact chamber is soaked in the humidifying liquid in the impact chamber, a contraction section is formed at the portion of the impact tube located in the impact chamber, and a through hole is formed on the contraction section, and the impact hole is located at the end of the impact tube away from the air inlet end; The bottle body has a transparent side wall.

2. The oxygen humidification bottle according to claim 1, characterized in that: The bottle body is a metal bottle, and a liquid level gauge communicating with the inside of the bottle body is arranged on the outside of the bottle body.

3. The oxygen humidification bottle according to claim 1, characterized in that: The air inlet pipe is a metal pipe, and one end of the air inlet pipe extending into the bottle body is threadedly connected to the body.

4. The oxygen humidification bottle according to claim 1, characterized in that: The hard impact member is a blade rotatably arranged on the inner wall of the impact chamber, the impact hole is arranged opposite to the blade, and the blade can rotate under the impact of the airflow ejected from the impact hole.

5. The oxygen humidification bottle according to claim 1, characterized in that: The hard impact piece is located in the middle of the impact chamber, and a plurality of impact holes are distributed around the circumference of the hard impact piece.

6. The oxygen humidification bottle according to claim 5, characterized in that: The body includes an inner cavity wall and an outer cavity wall, the inner cavity wall encloses the impact chamber, the outer cavity wall is sleeved on the inner cavity wall and cooperates with the inner cavity wall to form a high-pressure air chamber connected to the air inlet end, and the impact hole is connected to the high-pressure air chamber.

7. The oxygen humidification bottle according to claim 6, characterized in that: The inner cavity wall and the outer cavity wall are cylindrical, and the hard impact piece is cylindrical and extends along the axis of the inner cavity wall.

8. The oxygen humidification bottle according to claim 1, characterized in that: The impact hole has a diameter of 0.1 mm to 1.5 mm.

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