CN214406326U - Oxygen generating device and oxygen generator - Google Patents

Abstract

The utility model discloses an oxygen outlet device and an oxygen generator, wherein the oxygen outlet device comprises an atomization part, the atomization part comprises a water pump, a box body, an atomization cover, a water inlet valve, a driving piece, an atomizer and a first liquid level switch, the box body is provided with a water storage chamber, a mist inlet end and a mist outlet end, and the mist inlet end is communicated with the mist outlet end; the atomization cover covers the box body, and the atomization cover and the box body form an atomization chamber; the water inlet valve is arranged in the box body and is opposite to the atomizing cover, the driving part is fixedly connected with the atomizing cover, and the driving part is used for driving the water inlet valve; the atomizer is positioned in the atomizing chamber; first liquid level switch fixed connection is in the atomizer chamber, and first liquid level switch is used for controlling the circuit break-make of driving piece and/or water pump. When the atomizer chamber water level is low or lack of water, the water pump draws water to the reservoir chamber automatically, and the water of reservoir chamber gets into the atomizer chamber automatically for there is water in the atomizer chamber always, makes the sustainable atomizing of atomizer, and then makes the sustainable fog that goes out of fog mouth.

Description

Oxygen generating device and oxygen generator

Technical Field

The utility model relates to an oxygenerator technical field particularly, relates to an oxygen output device and oxygenerator.

Background

Oxygen generators are used for home and medical oxygen generation, particularly for enclosed spaces, highlands and wards. The oxygen generator comprises an oxygen generating device and an oxygen outlet device, wherein the oxygen generating device is used for generating oxygen, and the oxygen outlet device is used for processing the oxygen from the oxygen generating device.

The oxygen outlet device is provided with an atomizing chamber, and an atomizer is arranged in the atomizing chamber. When the atomizer is used, a user pours enough water into the atomizing chamber, and the atomizer atomizes the water in the atomizing chamber. When the water is used up, the user pours a sufficient amount of water into the atomization chamber. That is to say, need the user to often observe the water yield in the atomizer chamber and artifical make-up water, just can guarantee that there is water to be atomized by the atomizer in the atomizer chamber always. So, the user still remains to observe the oxygenerator when using the oxygenerator, leads to the use of oxygenerator not convenient enough, has reduced the experience of using the oxygenerator and has felt.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an oxygen generating device, which comprises an atomizing part, wherein the atomizing part comprises a water pump, a box body, an atomizing cover, a water inlet valve, a driving part, an atomizer and a first liquid level switch; the box body is provided with a water storage chamber, a mist inlet end and a mist outlet end, the water storage chamber is communicated with the water pump, and the mist inlet end is communicated with the mist outlet end; the atomization cover covers the box body, the atomization cover and the box body form an atomization chamber, and the fog inlet end is communicated with the atomization chamber; the water inlet valve is used for controlling the connection and disconnection of the water storage chamber and the atomizing chamber; the driving part is arranged in the atomizing chamber and drives the water inlet valve; the atomizer is arranged in the atomizing chamber; first liquid level switch sets up in the atomizer chamber, and first liquid level switch is used for controlling driving piece and/or water pump.

Preferably, the water inlet valve comprises a valve body, a movable piece, an elastic element and a sealing soft body; the valve body is fixedly connected to the box body, the valve body is provided with a movable hole, the movable hole is used for communicating the water storage chamber with the atomization chamber, the movable part is sleeved with an elastic element, one end of the movable part penetrates out of the movable hole and is fixedly connected with a sealing soft body, one end of the elastic element is abutted against the other end of the movable part, the other end of the elastic element is abutted against the valve body, and the sealing soft body is used for sealing the movable hole; the driving piece is used for driving the movable piece.

Preferably, a second liquid level switch is arranged in the water storage chamber and used for controlling the driving piece and/or the water pump.

Preferably, the utility model discloses still including into oxygen air cock and disperse oxygen portion, disperse oxygen portion including diffusing the spare, diffuse the spare including disperse body and disperse lid, disperse the body and be equipped with dispersion inlet port and dispersion recess, dispersion inlet port and dispersion recess intercommunication, dispersion inlet port and oxygen air cock intercommunication, dispersion lid equipartition have the dispersion through-hole.

Preferably, the oxygen diffusion part further comprises a silencer, the silencer is provided with a silencing air inlet hole and a silencing air outlet hole, the silencing air inlet hole is communicated with the oxygen inlet nozzle, and the silencing air outlet hole is communicated with the diffusion air inlet hole.

Preferably, the utility model discloses still include first solenoid valve, first solenoid valve communicates with oxygen inlet tap and amortization inlet port respectively.

Preferably, the utility model discloses still include into oxygen air cock and individual oxygen uptake portion, individual oxygen uptake portion includes humidifying cup and play oxygen air cock, and the humidifying cup is equipped with humidifying inlet port and humidifying venthole, and the humidifying inlet port communicates with into oxygen air cock, and the humidifying venthole communicates with play oxygen mouth.

Preferably, the utility model discloses still include the second solenoid valve, the second solenoid valve communicates with oxygen inlet tap and humidifying inlet port respectively.

Preferably, the atomizing part further comprises a mist outlet piece, the mist outlet piece is rotatably connected to the mist outlet end, the mist outlet piece is provided with a mist outlet, the mist outlet is communicated with the mist outlet end, and the mist outlet is inclined to a rotating shaft of the mist outlet piece.

The utility model also provides an oxygenerator, it includes oxygenerator and above-mentioned oxygen device.

Compared with the prior art, when the water level of the atomizing chamber is low or the atomizing chamber is short of water, the first liquid level switch is closed, the water pump pumps water to the water storage chamber, the driving piece drives the moving piece to move, the moving piece drives the sealing soft body to be separated from the valve body, the water inlet valve is opened, and water in the water storage chamber enters the atomizing chamber from the movable hole. So, when the atomizer chamber water level is low or during the lack of water, the water pump is automatic to be drawn water to the reservoir chamber, and the water of reservoir chamber is automatic to get into the atomizer chamber for there is water in the atomizer chamber always, makes the sustainable atomizing of atomizer, and then makes the sustainable fog that goes out of fog mouth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of an oxygen generating apparatus according to an embodiment;

FIG. 2 is a second schematic structural view of an oxygen discharge device according to an embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a perspective view of an inlet valve in an embodiment;

FIG. 5 is an exploded view of the fill valve of the example;

FIG. 6 is an enlarged view of portion B of FIG. 2;

FIG. 7 is a schematic structural view of a component in the embodiment.

Reference numerals: 1, a shell; 2 an atomizing part; 201 water pump; 202, a box body; 2021 a water storage chamber; 20211 water inlet hole; 2022 mist inlet end; 2023 mist outlet end; 203 atomizing cover; 2031 an atomization chamber; 204 inlet valves; 2041 a valve body; 20411 a communication hole; 2042 a moving part; 2043 a resilient element; 2044 sealing the soft body; 2045 a snap ring; 205 a drive member; 206 an atomizer; 207 a first level switch; 2071 a first link; 2072 a first upper reed switch; 2073 a first lower reed switch; 2074 a first float; 208 a second level switch; 2081 a second link; 2082 a stop; 2083 a second reed switch; 2084 a second float; 209 a fog outlet; 2091 a mist outlet; 210 a drain switch; 3, an oxygen inlet nozzle; 4 diffusing the oxygen part; 41 diffuse pieces; 411 dispersing body; 4111 a dispersion inlet hole; 4112 dispersing grooves; 412 a dispersion cover; 4121 dispersing through holes; 42 a muffler; 421 silencing air inlet holes; 422 silencing air outlet; 5 a first solenoid valve; 6 personal oxygen inhalation part; 61 humidifying cup; 611 humidifying the inlet aperture; 612 humidifying the air outlet; 613, a pressure relief valve; 62, an oxygen outlet nozzle; 7 second solenoid valve.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

The description of the present invention as to "first", "second", etc. is for descriptive purposes only and not for purposes of particular reference to an order or sequence, nor for purposes of limitation, and is intended to distinguish between components or operations described in the same technical language and is not intended to indicate or imply relative importance or imply the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

example 1:

referring to fig. 1-2, fig. 1 is a schematic structural view of an oxygen discharge device in an embodiment, and fig. 2 is a schematic structural view of an oxygen discharge device in an embodiment. The direction in which the mist inlet end 2022 points toward the mist outlet end 2023 is defined as up, and the direction in which the mist outlet end 2023 points toward the mist inlet end 2022 is defined as down. The embodiment provides an oxygen generating device, which comprises a housing 1 and an atomizing part 2, wherein the atomizing part 2 comprises a water pump 201, a box 202, an atomizing cover 203, a water inlet valve 204, a driving part 205, an atomizer 206 and a first liquid level switch 207. The water pump 201 and the box 202 are fixedly connected in the housing 1, the atomization cover 203 covers the box 202 to form an atomization chamber 2031, the water inlet valve 204 is fixedly connected to the box 202, the driving member 205 is disposed in the atomization chamber 2031, the driving member 205 is used for controlling the opening and closing of the water inlet valve 204, the atomizer 206 is disposed in the atomization chamber 2031, and the first liquid level switch 207 is disposed in the atomization chamber 2031. Preferably, the driving member 205 and the atomizer 206 are both fixedly connected to the atomizing cover 203, and specifically, the driving member 205 and the atomizer 206 are both fixedly connected to the bottom of the atomizing cover 203. The driving member 205 may be a stepping motor or a servo motor, etc., and preferably, the driving member 205 is a stepping motor.

The box 202 has a water storage chamber 2021, a mist inlet end 2022 and a mist outlet end 2023, the water storage chamber 2021 has a water inlet 20211, the water inlet 20211 is communicated with the water pump 201, the mist inlet end 2022 is communicated with the mist outlet end 2023, and the mist inlet end 2022 is communicated with the mist spray chamber 2031. Preferably, the mist inlet end 2022 is in communication with the mist outlet end 2023 through a through hole.

The connection between the atomizing cover 203 and the box 202 is fixedly connected with a sealing member, so as to ensure the sealing performance of the atomizing chamber 2031 and avoid water leakage from the atomizing chamber 2031.

The water inlet valve 204 is fixedly connected to the box 202, the position of the water inlet valve 204 corresponds to the position of the water storage chamber 2021, and the water inlet valve 204 is used for controlling the on-off of the water storage chamber 2021 and the atomization chamber 2031. That is, after the water inlet valve 204 is opened, the water storage chamber 2021 is communicated with the atomization chamber 2031, and after the water inlet valve 204 is closed, the water storage chamber 2021 is not communicated with the atomization chamber 2031.

The first liquid level switch 207 is used for controlling at least one of the driving member 205 and the water pump 201, and specifically, the first liquid level switch 207 is used for controlling at least one of the forward and reverse rotation of the driving member 205 and the on and off of the water pump 201. Preferably, one end of the first liquid level switch 207 is fixedly connected to the tank 202, and the other end of the first liquid level switch 207 is fixedly connected to the atomizing cover 203. Preferably, referring to fig. 3, fig. 3 is an enlarged view of a portion a of fig. 2, the first liquid level switch 207 is a float liquid level switch, and specifically, the float liquid level switch includes a first link 2071, a first upper reed pipe 2072, a first lower reed pipe 2073 and a first float 2074, two ends of the first link 2071 are respectively and fixedly connected to the box 202 and the atomizing cover 203, the first upper reed pipe 2072 and the first lower reed pipe 2073 are fixedly connected to the first link 2071 at an interval, and the first upper reed pipe 2072 is located at the top of the atomizing chamber 2031, the first lower reed pipe 2073 is located at the bottom of the atomizing chamber 2031, and the first float 2074 is movably connected to the first link 2071.

Further, please refer to fig. 3-5, wherein fig. 4 is a perspective view of the inlet valve in the embodiment, and fig. 5 is an exploded view of the inlet valve in the embodiment. Inlet valve 204 includes valve body 2041, moveable member 2042, resilient member 2043, and sealing software 2044. The valve 2041 is fixedly connected to the box 202, the valve 2041 is provided with a communication hole 20411, and the communication hole 20411 is used for communicating the water storage chamber 2021 with the atomization chamber 2031. One end of the movable element 2042 penetrates through the communicating hole 20411 and is provided with a sealing soft body 2044, the outer diameter of the other end of the movable element 2042 is larger than that of the rest part, one end of the elastic element 2043 is abutted against the other end of the movable element 2042, the other end of the elastic element 2043 is abutted against the valve body 2041, the outer diameter of the sealing soft body 2044 is larger than that of the communicating hole 20411, and under the action of the elastic element 2043, the sealing soft body 2044 is abutted against the valve body 2041, so that the sealing soft body 2044 seals the communicating hole 20411. The other end of the movable element 2042 is disposed opposite to the driving element 205, and the driving element 205 is used to drive the movable element 2042 to move, so as to separate the sealing soft element 2044 from the valve element 2041, and further to enable the water in the water storage chamber 2021 to flow from the communication hole 20411 to the atomization chamber 2031. Preferably, one end of the valve body 2041 extends out of the water storage chamber 2021, and the lower edge of the valve body 2041 is at the same level with the interval position between the first upper reed pipe 2072 and the first lower reed pipe 2073. Preferably, the elastic element 2043 is a spring, and the sealing soft element 2044 is made of a silicone material. Preferably, the inlet valve 204 further comprises a retaining ring 2045, and the sealing soft member 2044 is sleeved on one end of the movable member 2042, the end extends out of the sealing soft member 2044, and the retaining ring 2045 is opened at the end. Thus, when there is no external force acting on the water inlet valve 204, when the elastic element 2043 is in a compressed state, two ends of the elastic element 2043 are respectively abutted against the valve body 2041 and the movable element 2042, and the sealing soft element 2044 is in close contact with the valve body 2041, so that the water inlet valve 204 is automatically closed, and water in the water storage chamber 2021 is prevented from flowing to the atomization chamber 2031. When the driving element 205 pushes up the moving element 2042, the moving element 2042 drives the sealing soft element 2044 to separate from the valve element 2041, so that the water in the water storage chamber 2021 can flow to the atomization chamber 2031.

Further, referring to fig. 6, fig. 6 is an enlarged view of a portion B of fig. 2. A second liquid level switch 208 is disposed in the water storage chamber 2021, specifically, one end of the second liquid level switch 208 is fixedly connected to an inner wall of the top of the water storage chamber 2021, and the second liquid level switch 208 is used to control at least one of the driving member 205 and the water pump 201, in other words, the second liquid level switch 208 is used to control at least one of the forward and reverse rotation of the driving member 205 and the on and off of the water pump 201. Preferably, the second liquid level switch 208 is a floating ball liquid level switch, and specifically, the floating ball liquid level switch includes a second connecting rod 2081, a limiting member 2082, a second reed pipe 2083 and a second float 2084, one end of the second connecting rod 2081 is fixedly connected to the top of the water storage chamber 2021, the other end of the second connecting rod 2081 is fixedly connected to the limiting member 2082, the second reed pipe 2083 is fixedly connected to the second connecting rod 2081, the second float 2084 is movably connected to the second connecting rod 2081, when the second float 2084 is located at the lowest position, the second float 2084 is in contact with the limiting member 2082, the position of the second float 2084 coincides with the position of the second reed pipe 2083, and the second reed pipe 2083 is turned on. When the water level in the water storage chamber 2021 is higher than the second reed pipe 2083, the second floater 2084 is higher than the second reed pipe 2083 along with the water level, that is, the position of the second floater 2084 is staggered with the position of the second reed pipe 2083, the second reed pipe 2083 is disconnected, the second liquid level switch 208 controls the circuit of the water pump 201 to be disconnected, meanwhile, the second liquid level switch 208 controls the driving part 205 to move upwards, the driving part 205 pushes the moving part 2042 upwards, so that the sealing soft body 2044 is separated from the communication hole 20411, the water inlet valve 204 is opened, and the water in the water storage chamber 2021 enters the atomization chamber 2031 from the communication hole 20411. In short, after the water storage chamber 2021 is filled up by the second level switch 208, the water pump 201 stops adding water, and the water in the water storage chamber 2021 flows to the atomization chamber 2031, so that the water in the water storage chamber 2021 is prevented from being over-filled and breaking the water storage chamber 2021.

Further, please refer to fig. 2 and 7, wherein fig. 7 is a schematic structural diagram of the dispersion member in the embodiment. The present embodiment further includes an oxygen inlet nozzle 3 and a diffusion oxygen outlet 4, and the diffusion oxygen outlet 4 includes a diffusion member 41 and a silencer 42. The oxygen inlet nozzle 3 is fixedly connected with the shell 1, one end of the oxygen inlet nozzle 3 extends into the shell 1, the other end of the oxygen inlet nozzle 3 extends out of the shell 1, and the end part of the oxygen inlet nozzle 3 extending out of the shell 1 is communicated with the oxygen generator. The dispersion piece 41 comprises a dispersion body 411 and a dispersion cover 412, the dispersion body 411 is fixedly connected to the shell 1, the dispersion body 411 is provided with a dispersion air inlet hole 4111 and a dispersion groove 4112, the dispersion air inlet hole 4111 is communicated with the oxygen inlet nozzle 3, and dispersion through holes 4121 are uniformly distributed on the dispersion cover 412. The silencer 42 is provided with a silencing air inlet hole 421 and a silencing air outlet hole 422, the silencing air inlet hole 421 is communicated with the oxygen inlet nozzle 3, and the silencing air outlet hole 422 is communicated with the dispersion air inlet hole 4111. Oxygen enters the dispersion groove 4112 and then is dispersed into a room from the dispersion through hole 4121, so that the oxygen content in the room is improved.

Further, referring to fig. 2 again, the present embodiment further includes a first electromagnetic valve 5, and the first electromagnetic valve 5 is respectively communicated with the oxygen inlet nozzle 3 and the silencing air inlet hole 421 through an air tube. Preferably, a closure copper plug is arranged in the air pipe between the oxygen inlet nozzle 3 and the first electromagnetic valve 5. First solenoid valve 5 is used for controlling the break-make that diffuses out oxygen portion 4, when not using, can cut off and diffuse out oxygen portion 4 through cutting off first solenoid valve 5, avoids causing the waste of oxygen.

Further, the present embodiment further includes a personal oxygen inhalation part 6, and the personal oxygen inhalation part 6 includes a humidifying cup 61 and an oxygen outlet nozzle 62. The humidifying cup 61 is fixedly connected in the shell 1, the humidifying cup 61 is provided with a humidifying air inlet hole 611 and a humidifying air outlet hole 612, the humidifying air inlet hole 611 is communicated with the oxygen inlet nozzle 3, and the humidifying air outlet hole 612 is communicated with the oxygen outlet nozzle 62. Oxygen outlet nozzle 62 is fixedly connected to housing 1, and one end of oxygen outlet nozzle 62 extends out of housing 1, and the other end of oxygen outlet nozzle 62 extends out of housing 1. The personal oxygen inhalation part 6 flows into the mouth and nose of the human body through the oxygen outlet nozzle 62, preferably, the oxygen outlet nozzle 62 is fixedly connected with a breathing mask, and the oxygen of the personal oxygen inhalation part 6 flows into the breathing mask from the oxygen outlet nozzle 62 and then flows into the mouth and nose from the breathing mask. The personal oxygen inhalation part 6 is added, the function of the oxygen output device is expanded, and when the human body lacks oxygen seriously, oxygen can be rapidly inhaled through the personal oxygen inhalation part 6.

Further, a pressure release valve 613 is arranged at the top of the humidification cup 61, and when the air pressure in the humidification cup 61 is too large, the pressure release valve 613 is opened to release the pressure, so that the humidification cup 61 is prevented from being broken due to the too large air pressure in the humidification cup 61.

Further, the present embodiment further includes a second electromagnetic valve 7, and the second electromagnetic valve 7 is respectively communicated with the oxygen inlet nozzle 3 and the humidification air inlet hole 611. Preferably, the air inlet of the second electromagnetic valve 7 is communicated with the air outlet communicated with the first electromagnetic valve 5, and the air outlet of the second electromagnetic valve 7 is communicated with the humidifying air inlet. The second electromagnetic valve 7 is used for controlling the on-off of the personal oxygen inhalation part 6, and when the personal oxygen inhalation part 6 is not used, the personal oxygen inhalation part 6 can be cut off by cutting off the second electromagnetic valve 7, thereby avoiding the waste of oxygen.

Further, the atomizing part 2 further comprises a mist outlet 209, the mist outlet 209 is rotatably connected to the mist outlet end 2023, the mist outlet 209 is provided with a mist outlet 2091, the mist outlet 2091 is communicated with the mist outlet end 2023, and the mist outlet 2091 is inclined to the rotating shaft of the mist outlet 209. By rotating the mist outlet 209, the mist outlet 2091 can be aligned to any direction, so that the mist outlet 2091 is adjusted to a desired direction, and the mist is sprayed to a desired direction.

Further, a drain switch 210 is detachably attached to the bottom of the atomization cap 203, and the drain switch 210 protrudes from the housing 1. When the oxygen discharge device is not used for a long time, the water pump 201 is turned off, the water inlet valve 204 and the water discharge switch 210 are opened, the water in the water storage chamber 2021 flows to the atomization chamber 2031, the water in the atomization chamber 2031 is discharged to the outside, and the water in the water tank and the atomization chamber 2031 is discharged. Thus, when the atomizing chamber 2031 is not used for a long time, the water in the water storage chamber 2021 and the atomizing chamber 2031 is emptied, so as to prevent the water in the water storage chamber 2021 and the atomizing chamber 2031 from generating water stains to contaminate the oxygen discharging device, thereby improving the sanitary condition of the atomizing chamber 2031, further improving the sanitary condition of the mist discharged from the mist discharging member 209, and ensuring the health of a user.

When the atomizer 206 is operated, the water in the atomizing chamber 2031 is atomized by the atomizer 206, and the atomized water flows through the mist inlet end 2022 and the mist outlet end 2023 in sequence, and finally flows out from the mist outlet 2091 of the mist outlet 209. When the diffusion oxygen outlet part 4 works, the first electromagnetic valve 5 is conducted, oxygen enters from the oxygen inlet nozzle 3, flows into the first electromagnetic valve 5 and the silencer 42 in sequence, and finally flows out of the diffusion part 41. When the personal oxygen inhalation part 6 works, the first electromagnetic valve 5 and the second electromagnetic valve 7 are both conducted, oxygen enters from the oxygen inlet nozzle 3, sequentially flows through the first electromagnetic valve 5, the second electromagnetic valve 7, the humidifying cup 61 and the oxygen outlet nozzle 62, and finally flows from the breathing mask to the mouth and nose of a human body.

When the water level of the atomizing chamber 2031 is low, the first floater 2074 coincides with the first reed pipe 2073, the second floater 2084 coincides with the second reed pipe 2083, that is, the first reed pipe 2073 and the second reed pipe 2083 are both in a conducting state, the water pump 201 is energized, the water pump 201 pumps water into the water storage chamber 2021, and meanwhile, the driving part 205 pushes the moving part 2042 upwards, so that the moving part 2042 drives the sealing soft body 2044 to separate from the valve body 2041, the water inlet valve 204 is opened, and water in the water storage chamber 2021 enters the atomizing chamber 2031 from the communication hole 11; the first floater 2074 rises along with the water level of the atomizing chamber 2031, along with the rise of the water level in the atomizing chamber 2031, the first floater 2074 is staggered with the first lower reed pipe 2073, the first lower reed pipe 2073 is disconnected, the driving piece 205 moves downwards, the elastic element 2043 pushes the moving piece 2042 to move downwards, the moving piece 2042 drives the sealing soft piece 2044 to move downwards, the sealing soft piece 2044 is tightly attached to the valve body 2041, and therefore the communicating hole 20411 is sealed, and the water inlet valve 204 is closed; the second floater 2084 rises along with the water level of the water storage chamber 2021, when the second floater 2084 is staggered with the second reed pipe 2083, the water storage chamber 2021 is filled with water, the second reed pipe 2083 is disconnected, the water pump 201 stops pumping water, meanwhile, the driving piece 205 pushes the moving piece 2042 upwards, the moving piece 2042 drives the sealing soft piece 2044 to separate from the valve body 2041, so that the water inlet valve 204 is opened, and the water in the water storage chamber 2021 enters the atomization chamber 2031 from the communication hole 20411; when the water level in the atomizing chamber 2031 rises to the lower edge of the valve 2041 and the valve 2041 is filled with water, no air flows through the valve 2041, and the water in the water storage chamber 2021 stops flowing into the atomizing chamber 2031 according to the vacuum principle. When the water level in the atomizing chamber 2031 rises to the first reed pipe 2072 by accident, the first floater 2074 coincides with the first reed pipe 2072, the first reed pipe 2072 is conducted, the driving member 205 moves downwards, the elastic element 2043 pushes the moving member 2042 to move downwards, the moving member 2042 drives the sealing soft member 2044 to move downwards, the sealing soft member 2044 is tightly attached to the valve body 2041, the sealing soft member 2044 seals the communication hole 20411, so that the water inlet valve 204 is closed, the water in the water storage chamber 2021 stops entering the atomizing chamber 2031 from the communication hole 20411, and the water pump 201 is closed.

To sum up, when the water level of atomizer chamber was low, the water pump was automatic to draw water and is got into the reservoir chamber, and the indoor water of reservoir chamber is automatic to get into the atomizer chamber for there is water in the atomizer chamber always, thereby makes the sustainable atomizing of atomizer, and then makes the fog outlet continuously go out fog.

Example 2:

the present embodiment provides an oxygen generator, which includes an oxygen generator and the oxygen generator of embodiment 1.

When the water level of atomizer was low, the water pump was automatic to draw water and is got into the reservoir chamber, and the water in the reservoir chamber is automatic to get into the atomizer chamber, has guaranteed to have water in the atomizer chamber always to make the sustainable atomizing of atomizer, and then make the fog outlet continuously go out fog.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. An oxygen generating device comprising an atomizing part (2), characterized in that the atomizing part (2) comprises:

a water pump (201);

the water pump is characterized by comprising a box body (202), wherein the box body (202) is provided with a water storage chamber (2021), a mist inlet end (2022) and a mist outlet end (2023), the water storage chamber (2021) is communicated with the water pump (201), and the mist inlet end (2022) is communicated with the mist outlet end (2023);

the atomization cover (203), the atomization cover (203) covers the box body (202), the atomization cover (203) and the box body (202) form an atomization chamber (2031), and the fog inlet end (2022) is communicated with the atomization chamber (2031);

the water inlet valve (204) is used for controlling the connection and disconnection of the water storage chamber (2021) and the atomization chamber (2031);

a drive (205), the drive (205) disposed within the nebulizing chamber (2031), the drive (205) driving the water inlet valve (204);

an atomizer (206), the atomizer (206) disposed within the atomization chamber (2031); and

a first level switch (207), the first level switch (207) being disposed within the nebulization chamber (2031), the first level switch (207) being used to control the drive member (205) and/or the water pump (201).

2. The oxygen generator as claimed in claim 1, wherein: the water inlet valve (204) comprises a valve body (2041), a movable piece (2042), an elastic element (2043) and a sealing soft piece (2044); the valve body (2041) is fixedly connected to the box body (202), a communication hole (20411) is formed in the valve body (2041), the communication hole (20411) is used for communicating the water storage chamber (2021) with the atomization chamber (2031), the movable piece (2042) is sleeved with the elastic element (2043), one end of the movable piece (2042) penetrates out of the communication hole (20411) and is fixedly connected with the sealing soft piece (2044), one end of the elastic element (2043) is abutted against the other end of the movable piece (2042), the other end of the elastic element (2043) is abutted against the valve body (2041), and the sealing soft piece (2044) is used for sealing the communication hole (20411); the drive element (205) is used for driving the movable element (2042).

3. The oxygen generator as claimed in claim 1, wherein: a second liquid level switch (208) is arranged in the water storage chamber (2021), and the second liquid level switch (208) is used for controlling the driving piece (205) and/or the water pump (201).

4. The oxygen generator as claimed in claim 1, wherein: still include into oxygen air cock (3) and diffuse out oxygen portion (4), diffuse out oxygen portion (4) including diffusing spare (41), diffuse spare (41) including dispersion body (411) and disperse and cover (412), dispersion body (411) is equipped with dispersion inlet port (4111) and dispersion recess (4112), dispersion inlet port (4111) and dispersion recess (4112) intercommunication, dispersion inlet port (4111) with advance oxygen air cock (3) intercommunication, dispersion cover (412) equipartition has dispersion through-hole (4121).

5. The oxygen generator as claimed in claim 4, wherein: diffuse oxygen portion (4) and still include muffler (42), muffler (42) are equipped with amortization inlet port (421) and amortization venthole (422), amortization inlet port (421) with oxygen inlet nozzle (3) intercommunication, amortization venthole (422) with dispersion inlet port (4111) intercommunication.

6. The oxygen generator as claimed in claim 5, wherein: still include first solenoid valve (5), first solenoid valve (5) respectively with advance oxygen air cock (3) and amortization inlet port (421) intercommunication.

7. The oxygen generator as claimed in claim 1, wherein: still include into oxygen air cock (3) and individual oxygen uptake portion (6), individual oxygen uptake portion (6) are including humidifying cup (61) and play oxygen air cock (62), humidifying cup (61) are equipped with humidifying inlet port (611) and humidifying venthole (612), humidifying inlet port (611) with advance oxygen air cock (3) intercommunication, humidifying venthole (612) with play oxygen air cock (62) intercommunication.

8. The oxygen generator as claimed in claim 7, wherein: the humidifying air inlet device is characterized by further comprising a second electromagnetic valve (7), wherein the second electromagnetic valve (7) is communicated with the oxygen inlet nozzle (3) and the humidifying air inlet hole (611) respectively.

9. An oxygen evolving device according to any one of claims 1 to 8, characterized in that: the atomizing part (2) further comprises a mist outlet piece (209), the mist outlet piece (209) is rotatably connected to the mist outlet end (2023), the mist outlet piece (209) is provided with a mist outlet (2091), the mist outlet (2091) is communicated with the mist outlet end (2023), and the mist outlet (2091) is inclined to a rotating shaft of the mist outlet piece (209).

10. An oxygen generator, characterized in that: comprising an oxygen production plant and an oxygen production plant according to any one of claims 1 to 9.

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