CN211096867U

CN211096867U - Miniature oxygen generator

Info

Publication number: CN211096867U
Application number: CN201921865708.8U
Authority: CN
Inventors: 周斐
Original assignee: Zhengzhou Aolifu Electronic Technology Co ltd
Current assignee: Zhengzhou Aolifu Electronic Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-28
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a micro oxygen generator, which comprises an oxygen generator body, wherein a humidifying cup is connected on the oxygen generator body, a cup cover is arranged on the humidifying cup, the humidifying cup comprises an upper cup body, a lower cup body, a sliding column, an oxygen inlet pipe and an oxygen outlet pipe, the tops of the upper cup body and the lower cup body are both open, the upper cup body is arranged on the lower cup body, the side wall of the upper cup body is connected with a fixed rod, the fixed rod is connected with a fixed column, the bottom end of the fixed column is provided with a sliding groove, the top end of the sliding column is slidably arranged in the sliding groove, the sliding column can move up and down in the sliding groove, the bottom end of the sliding column passes through a through hole, the bottom end of the sliding column is; the top end of the oxygen inlet pipe can be connected with an oxygen outlet of the oxygen generator, the bottom end of the oxygen inlet pipe is positioned in the lower cup body, the top end of the oxygen outlet pipe can be communicated with the oxygen uptake pipe, and the bottom end of the oxygen outlet pipe is positioned in the lower cup body; by using the device, the staff can use the oxygen generator conveniently.

Description

Miniature oxygen generator

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to miniature oxygenerator.

Background

The oxygen generator is a kind of machine for producing oxygen and its principle is that it utilizes air separation technology. The air is compressed at high density, then is subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of all components in the air, and is further rectified to obtain the air-conditioning filter.

In order to facilitate the transportation and the use of the oxygen generator, a micro oxygen generator is developed, the micro oxygen generator is more and more widely used in the fields of household and medical use, because the oxygen generated by the oxygen generator is dry, the respiratory tract mucosa is easy to dry after the human body is inhaled, so that the respiratory tract bleeding is caused, aiming at the problem, a humidifying cup is arranged on the oxygen generator, an oxygen output port of the oxygen generator is connected with the humidifying cup, the oxygen is humidified by the humidifying cup and then is discharged into an oxygen inhaling pipe from the humidifying cup, the human body inhales the humidified oxygen by the oxygen inhaling pipe, so that the damage of the respiratory tract mucosa of the human body caused by the oxygen drying is prevented, the traditional humidifying cup is a cup body, when in use, the water is added to the appropriate position of the humidifying cup, the water in the humidifying cup is taken away by the oxygen humidifying cup in the continuous use process, the water level in the humidifying cup is reduced, and the oxygen humidifying effect is, such staff need carry out the moisturizing in to the humidifying cup to make oxygen humidifying effect keep the preferred, especially to portable oxygenerator, because the humidifying cup is less, the user need follow outside moisturizing at any time, and the process is comparatively loaded down with trivial details, the patient of not being convenient for and staff's use.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model provides a miniature oxygenerator to patient and staff use the oxygenerator.

A micro oxygenerator comprises an oxygenerator body, wherein a humidifying cup is connected to the oxygenerator body, a cup cover is arranged on the humidifying cup, the humidifying cup comprises an upper cup body, a lower cup body, a sliding column, an oxygen inlet pipe and an oxygen outlet pipe, the tops of the upper cup body and the lower cup body are both open, the upper cup body is arranged on the lower cup body, a through hole is formed in the bottom wall of the upper cup body, a fixing rod is connected to the side wall of the upper cup body, a fixing column is connected to the fixing rod, a sliding groove is formed in the bottom end of the fixing column, the top end of the sliding column is slidably arranged in the sliding groove, the sliding column can vertically move in the sliding groove, the bottom end of the sliding column penetrates through the through hole, a gap is formed between the sliding column and the side wall of the through hole, a floating block is connected to the bottom end of, the sliding column, the floating block and the sealing plate are all made of materials which have lower density than water and do not absorb water; the top of oxygen inlet pipe can be connected with the oxygen delivery outlet of oxygenerator, and the oxygen inlet pipe bottom is located down the cup, the top of going out the oxygen pipe can communicate with the oxygen uptake pipe, and the bottom of going out the oxygen pipe is located down the cup.

In order to solve the problems, the technical scheme includes that the humidifying cup is divided into an upper cup body and a lower cup body, the highest water level line is arranged on the lower cup body, the upper cup body is arranged on the lower cup body, a fixing rod is connected to the inner side wall of the upper cup body, a fixing column is connected to the fixing rod, a sliding groove is formed in the bottom end of the fixing column, a sliding column is arranged in the sliding groove in a sliding mode, the bottom end of the sliding column enters the lower cup body, a floating block is arranged at the bottom end of the sliding column, a sealing plate is arranged on the sliding column, the sealing plate and the floating block are made of materials which are lower in density than water and do not absorb water, so that the sliding column can float on the water surface, when the humidifying cup is used, water is injected into the upper cup body, the water enters the lower cup body through a through hole, the floating block is lower in density than the, and continuing to inject water, wherein the water is stored in the upper cup body, the bottom end of the oxygen inlet pipe extends into the water below the water surface, the bottom end of the oxygen outlet pipe is positioned above the water level, at the moment, oxygen enters the lower cup body through the oxygen inlet pipe and is exhausted through the oxygen outlet pipe after being humidified, after the oxygen takes away the water in the lower cup body, the floating block moves downwards along with the water surface, at the moment, the water in the upper cup body is injected into the lower cup body through the through hole, and the water level in the lower cup body is kept unchanged. When the water of cup reachd the water level that sets up under among this technical scheme, continue the water injection and store in last cup, when the water consumption in the cup down, go up in the cup water supply down in the cup, so, can keep down the water level that water in the cup is in the setting always, make the humidifying effect of oxygen be in the optimum state always, simultaneously the staff need not carry out the moisturizing at any time, only need last cup water consumption finish after the water supply can, be convenient for staff's use. In the technical scheme, the diameter of the through hole is smaller, the floating block is larger, and the buoyancy force borne by the floating block is larger than the pressure of water in the upper cup body to the sealing plate through the through hole.

Preferably, the upper cup body and the lower cup body are detachably connected. In the technical scheme, the upper cup body and the lower cup body are detachably connected, so that the lower cup body is convenient to clean.

Preferably, the fixed rod is detachably connected with the upper cup body and the fixed column. The dead lever can be dismantled with last cup and fixed column and be connected among this technical scheme, is convenient for dismantle the dead lever the back and wash last cup.

Preferably, the outer diameter of the fixing column is smaller than the hole diameter of the through hole. The through hole can be passed to the fixed column among this technical scheme, and the fixed column can be followed and dismantled out in the last cup, when the part damages, is convenient for carry out recycle with other part, also is convenient for the integral erection of device simultaneously.

Preferably, the fixing column is coaxially arranged with the through hole.

Preferably, the sealing plate is located at the same distance from the float and the through hole. The distance from the sealing plate to the floating block and the through hole is the same, and when the sealing plate reaches the through hole, the water level is just near the middle part of the lower cup body, which best meets the water consumption in the humidifying cup.

Preferably, the oxygen inlet pipe and the oxygen outlet pipe are both vertically arranged.

Preferably, the sliding column, the floating block and the sealing plate are all made of foam material.

The beneficial effects of the utility model are embodied in: set up cup and lower cup and the connection structure who corresponds among this technical scheme, when the water of cup reachd the water level that sets up down, continue the water injection and store in last cup, when the water consumption in the cup down, go up in the cup water supply down in the cup, so, can keep down the water level that water in the cup is in the setting always, the humidifying effect that makes oxygen is in the optimum always, staff need not carry out the moisturizing at any time simultaneously, only need last cup water consumption finish after the mend can, the staff's of being convenient for use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front sectional view of the humidifying cup of the present invention.

In the attached figure, 1-an upper cup body, 2-a lower cup body, 3-a through hole, 4-a fixed rod, 5-a fixed column, 6-a sliding groove, 7-a sliding column, 8-a floating block, 9-an oxygen inlet pipe, 10-an oxygen outlet pipe and 11-a sealing plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Examples

As shown in fig. 1, the oxygen generator comprises an oxygen generator body, the oxygen generator body is connected with a humidifying cup, the humidifying cup is provided with a cup cover, the humidifying cup comprises an upper cup body 1, a lower cup body 2, a sliding column 7, an oxygen inlet pipe 9 and an oxygen outlet pipe 10, the tops of the upper cup body 1 and the lower cup body 2 are both open, the upper cup body 1 is arranged on the lower cup body 2, the bottom wall of the upper cup body 1 is provided with a through hole 3, the side wall of the upper cup body 1 is connected with a fixing rod 4, the fixing rod 4 is connected with a fixing column 5, the bottom end of the fixing column 5 is provided with a sliding groove 6, the top end of the sliding column 7 is slidably arranged in the sliding groove 6, the sliding column 7 can move up and down in the sliding groove 6, the bottom end of the sliding column 7 penetrates through the through hole 3, a gap is arranged between the sliding column 7 and the side wall of, the sealing plate 11 is positioned between the floating block 8 and the through hole 3, the through hole 3 can be completely sealed by the sealing plate 11, and the sliding column 7, the floating block 8 and the sealing plate 11 are all made of materials which are lower in density than water and do not absorb water; the top of oxygen inlet pipe 9 can be connected with the oxygen delivery outlet of oxygenerator, and oxygen inlet pipe 9 bottom is located cup 2 down, the top of oxygen outlet pipe 10 can communicate with the oxygen uptake pipe, and the bottom of oxygen outlet pipe 10 is located cup 2 down. In the embodiment, the cup cover is covered with the upper cup body 1, and the upper ends of the oxygen inlet pipe 9 and the oxygen outlet pipe 10 can penetrate through the cup cover, so that the oxygen inlet pipe 9 is connected with an oxygen outlet of an oxygen generator and the oxygen outlet pipe 10 is connected with an oxygen absorption pipe. In order to facilitate the cleaning of the lower cup body 2, the upper cup body 1 and the lower cup body 2 are detachably connected in this embodiment. In order to facilitate the cleaning of the upper cup body 1, the fixing rod 4 is detachably connected with the upper cup body 1 and the fixing column 5. The detachable connection in the embodiment can be a buckle type, an embedded type or a threaded connection, and can be used according to actual conditions. In order to facilitate the installation and the detachment of the fixing column 5, the outer diameter of the fixing column 5 is smaller than the aperture of the through hole 3 in the embodiment. In this embodiment, the fixing post 5 is disposed coaxially with the through hole 3. According to actual production conditions, the distances from the sealing plate 11 to the floating block 8 and the through hole 3 are the same in the embodiment, and the oxygen inlet pipe 9 and the oxygen outlet pipe 10 are both vertically arranged in the embodiment. In this embodiment, the sliding column 7, the floating block 8 and the sealing plate 11 are made of foam.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. Miniature oxygenerator, including the oxygenerator body, be connected with the humidifying cup on the oxygenerator body, be equipped with bowl cover, its characterized in that on the humidifying cup: the humidifying cup comprises an upper cup body (1), a lower cup body (2), a sliding column (7), an oxygen inlet pipe (9) and an oxygen outlet pipe (10), wherein the tops of the upper cup body (1) and the lower cup body (2) are open, the upper cup body (1) is arranged on the lower cup body (2), a through hole (3) is formed in the bottom wall of the upper cup body (1), a fixing rod (4) is connected to the side wall of the upper cup body (1), a fixing column (5) is connected to the fixing rod (4), a sliding groove (6) is formed in the bottom end of the fixing column (5), the top end of the sliding column (7) is slidably arranged in the sliding groove (6), the sliding column (7) can move up and down in the sliding groove (6), the bottom end of the sliding column (7) penetrates through the through hole (3), a gap is formed between the sliding column (7) and the side wall of the through hole (3), a floating block (8) is connected to the bottom end of the sliding column, the sealing plate (11) is positioned between the floating block (8) and the through hole (3), the through hole (3) can be completely sealed by the sealing plate (11), and the sliding column (7), the floating block (8) and the sealing plate (11) are all made of materials which are lower in density than water and do not absorb water; the top of oxygen inlet pipe (9) can be connected with the oxygen delivery outlet of oxygen generator, and oxygen inlet pipe (9) bottom is located cup (2) down, the top of oxygen outlet pipe (10) can communicate with the oxygen uptake pipe, and the bottom of oxygen outlet pipe (10) is located cup (2) down.

2. A micro oxygen generator according to claim 1, wherein: the upper cup body (1) is detachably connected with the lower cup body (2).

3. A micro oxygen generator according to claim 2, wherein: the fixed rod (4) is detachably connected with the upper cup body (1) and the fixed column (5).

4. A micro oxygen generator according to claim 3, wherein: the outer diameter of the fixing column (5) is smaller than the aperture of the through hole (3).

5. A micro oxygen generator according to claim 4, wherein: the fixing column (5) and the through hole (3) are coaxially arranged.

6. A micro oxygen generator according to claim 1, wherein: the distance from the sealing plate (11) to the floating block (8) and the through hole (3) is the same.

7. A micro oxygen generator according to claim 1, wherein: the oxygen inlet pipe (9) and the oxygen outlet pipe (10) are both vertically arranged.

8. A micro oxygen generator according to any one of claims 1 to 7, wherein: the sliding column (7), the floating block (8) and the sealing plate (11) are all made of foam materials.