CN215479725U - Dispersion type oxygen generating device - Google Patents

Abstract

The utility model relates to the technical field of oxygen generation equipment, in particular to a dispersive oxygen generation device which comprises a device body, wherein the bottom of the device body is provided with a ground foot, a filtering system, a molecular sieve system and a compressor system are arranged in the device body, the compressor system compresses air into the molecular sieve system through the filtering system, wherein the filtering system comprises a filtering mechanism and a silencing mechanism, the filtering mechanism and the silencing mechanism are both arranged on the device body, the air outlet of the filtering mechanism is communicated with the air inlet of the silencing mechanism through a first air pipe, the air outlet of the silencing mechanism is communicated with the air inlet of the molecular sieve system through a second air pipe, through the setting have filter system of filter mechanism and canceling sound mechanism, canceling sound mechanism can adjust the air current after the air is filtered, reduces because the sound of whetting that the torrent appears can reduce the noise that diffuse oxygenerator produced to a certain extent.

Description

Dispersion type oxygen generating device

Technical Field

The utility model relates to the technical field of oxygen generation equipment, in particular to a dispersive oxygen generation device.

Background

An oxygen generator is a type of oxygen generator, and generally employs a molecular sieve or a polymer oxygen-enriched membrane or electrolysis water or chemical reaction to generate oxygen, and generally employs a molecular sieve system to generate oxygen.

The dispersive oxygen generator is a machine for generating oxygen based on a molecular sieve system, can continuously supply oxygen for 24 hours, ensures that work and rest are in an oxygen-enriched environment, is particularly suitable for being applied to plateau scenes to supply oxygen to houses or hotel rooms, and can generate a large amount of noise through the molecular sieve system after air is compressed when the conventional dispersive oxygen generator based on the molecular sieve system filters the air, so that noise pollution is easily generated to a certain degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problems and provides a dispersion type oxygen generating device.

The technical scheme who adopts is, a diffusion formula oxygenerator includes the device body, device body bottom is provided with the lower margin, this internal filtration system that is provided with of device, molecular sieve system and compressor system, compressor system compresses the air to the molecular sieve system in through filtration system, wherein filtration system includes filtering mechanism and amortization mechanism, filtering mechanism and amortization mechanism all locate on the device body, filtering mechanism's gas outlet is through the air inlet intercommunication of first gas-supply pipe with amortization mechanism, the gas outlet of amortization mechanism is through the air inlet intercommunication of second gas-supply pipe with molecular sieve system.

Optionally, the filtering mechanism is located on two side walls of the device body, and a filtering net is arranged at one end of the filtering mechanism facing the outside of the device body.

Further, be provided with the filter in the filter equipment, and the filter is perpendicular with the filter screen, and the filter that is parallel to each other is inside to be cut apart into a plurality of filtration passageways with the filter equipment.

Optionally, the filtering channel is filled with activated carbon particles, and the filtering channel is communicated with the air outlet of the filtering mechanism.

Optionally, the silencing mechanism is arranged below the filtering mechanism, the silencing mechanism is also arranged on two side walls of the device body, and a protective sleeve is arranged on the periphery of the silencing mechanism.

Optionally, a barrier arranged in a staggered manner is arranged in the silencing mechanism, the barrier divides the inner cavity of the silencing mechanism into a serpentine structure, the top of the serpentine structure is communicated with the air inlet of the silencing mechanism, and the bottom of the serpentine structure is communicated with the air outlet of the silencing mechanism.

The beneficial effects of the utility model at least comprise one of the following;

1. through the setting have filter system of filter mechanism and canceling sound mechanism, canceling sound mechanism can adjust the air current after the air is filtered, reduces because the sound of whetting that the torrent appears can reduce the noise that diffuse oxygenerator produced to a certain extent.

2. The problem of current disperse formula oxygenerator based on molecular sieve system air can produce a large amount of noises through the molecular sieve system after through the compression when filtering, easily produce noise pollution to a certain extent is solved.

Drawings

FIG. 1 is a schematic view of a diffusion type oxygen generating apparatus;

FIG. 2 is a schematic view of the internal structure of a diffusion type oxygen generating apparatus;

FIG. 3 is a schematic view of a dispersion type oxygen generating apparatus;

labeled as: 1 is the device body, 2 is the filter mechanism, 3 is the protective sheath, 4 is the lower margin, 5 is the molecular sieve system, 6 is the compressor system, 7 is the amortization mechanism, 8 is snakelike structure, 9 is the railing, 10 is the filter screen, 11 is the filtration passageway, 12 is the filter, 13 is the active carbon granule.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a dispersive oxygen generation device comprises a device body 1, the bottom of the device body 1 is provided with a ground foot 4, the device body 1 is internally provided with a filtering system, a molecular sieve system 5 and a compressor system 6, the compressor system 6 compresses air into the molecular sieve system 5 through the filtering system, wherein the filtering system comprises a filtering mechanism 2 and a silencing mechanism 7, the filtering mechanism 2 and the silencing mechanism 7 are both arranged on the device body 1, the air outlet of the filtering mechanism 2 is communicated with the air inlet of the silencing mechanism 7 through a first air pipe, and the air outlet of the silencing mechanism 7 is communicated with the air inlet of the molecular sieve system 5 through a second air pipe.

The purpose of design like this is that, through setting up the filtration system who has filtering mechanism and amortization mechanism, amortization mechanism can adjust the air current after the air is filtered, reduces because the sound of wheezing that the torrent appears can reduce the noise that diffused oxygenerator produced to a certain extent. The problem of current disperse formula oxygenerator based on molecular sieve system air can produce a large amount of noises through the molecular sieve system after through the compression when filtering, easily produce noise pollution to a certain extent is solved.

It should be pointed out that, whole dispersion oxygenerator working method is as follows in the in-service use, and air admission filter screen and filter are equivalent to filtering mechanism, flow to the solenoid valve after oil-free air compressor machine compression, and the solenoid valve is controlled by the control panel this moment.

A. When the electromagnetic valve is electrified, compressed air flows to the molecular sieve A bed from the port A of the electromagnetic valve from the port P-A, nitrogen in the pressurized air is adsorbed by the molecular sieve, oxygen enters the oxygen storage tank for collection, the required pressure (0.03-0.07Mpa) is regulated by the pressure regulating valve for stable output, and the output is controlled by the flowmeter for oxygen uptake.

The other path enters a molecular sieve B bed through a desorption hole to carry out flushing desorption on the B bed, and the desorbed gas is exhausted into the atmosphere through an exhaust muffler at the port B of the electromagnetic valve.

B. When the electromagnetic valve is electrified, compressed air flows to the molecular sieve B bed from the port B of the electromagnetic valve from P < - > -B, nitrogen in the pressurized air is adsorbed by the molecular sieve, oxygen enters the oxygen storage tank and is regulated to the required pressure (0.03-0.07Mpa) through the pressure regulating valve to be stably output, and the output is controlled through the flow meter to be used for oxygen absorption. The other path enters a molecular sieve A bed through a desorption hole to carry out flushing desorption on the A bed, and the desorbed gas is exhausted into the atmosphere through an exhaust muffler at a port B of the electromagnetic valve.

After the working cycle is finished, the electromagnetic valve is controlled again, and the program of A is entered, so that nitrogen is continuously adsorbed, oxygen is continuously collected in the oxygen storage tank, and two beds AB are used alternatively to realize the direct oxygen production from air, so that oxygen can be continuously supplied for oxygen absorption.

It should be noted that the above description mainly describes the operation mode and operation principle of the molecular sieve in conjunction with the technical solutions provided in the present application, and those skilled in the art can assemble and design other components according to the needs.

In the embodiment, the specific composition of the filtering mechanism is further disclosed, wherein the filtering mechanism 2 is located on two side walls of the device body 1, one end of the filtering mechanism 2 facing the outside of the device body 1 is provided with a filtering net 10, a filtering plate 12 is arranged in the filtering mechanism 2, the filtering plate 12 is perpendicular to the filtering net 10, the filtering plate 12 parallel to each other divides the inside of the filtering mechanism 2 into a plurality of filtering channels 11, the filtering channels 11 are filled with activated carbon particles 13, and the filtering channels 11 are communicated with the air outlets of the filtering mechanism 2.

The aim at of design like this, can block the large particulate matter in the air through the filter screen that sets up, prevent that it from getting into filtration passageway, simultaneously, cut apart a plurality of filtration passageways that form through the filter and can stabilize air current from top to bottom to a certain extent to adsorb impurity in with the air and the partial adsorbable peculiar smell through adsorption material such as active carbon.

In this embodiment, the below of filter house 2 is located to amortization mechanism 7, and amortization mechanism 7 also is located 1 both sides wall of device body, and amortization mechanism 7 periphery is provided with protective sheath 3, is provided with the barrier 9 of dislocation set in the amortization mechanism 7, and barrier 9 splits the inside cavity of amortization mechanism 7 into serpentine structure 8, and the top of serpentine structure 8 and the air inlet intercommunication of amortization mechanism 7, and the bottom of serpentine structure 8 and the gas outlet intercommunication of amortization mechanism 7.

The purpose that designs like this, through the protective sheath that sets up can reduce the damage of the amortization mechanism that the unexpected collision leads to in the use, the snakelike structure that sets up simultaneously makes the inside air current of getting into the amortization mechanism can remove along the inner wall that the barrier is constituteed, reduces the wheezing sound.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a diffuse formula oxygenerator, includes device body (1), device body (1) bottom is provided with lower margin (4), is provided with filtration system, molecular sieve system (5) and compressor system (6) in device body (1), compressor system (6) compress the air to molecular sieve system (5) in via filtration system, its characterized in that: filtration system includes filtering mechanism (2) and amortization mechanism (7), on device body (1) was all located in filtering mechanism (2) and amortization mechanism (7), the gas outlet of filtering mechanism (2) was through the air inlet intercommunication of first gas-supply pipe with amortization mechanism (7), the gas outlet of amortization mechanism (7) is through the air inlet intercommunication of second gas-supply pipe with molecular sieve system (5).

2. A diffuse oxygen plant according to claim 1, characterized in that: the filtering mechanism (2) is positioned on two side walls of the device body (1), and a filtering net (10) is arranged at one end, facing the outside of the device body (1), of the filtering mechanism (2).

3. A diffuse oxygen plant according to claim 2, characterized in that: be provided with filter (12) in filter mechanism (2), and filter (12) and filter screen (10) perpendicular, parallel to each other filter (12) are inside to be cut apart into a plurality of filtration passageways (11) with filter mechanism (2).

4. A diffuse oxygen plant according to claim 3, characterized in that: the filtering channel (11) is filled with activated carbon particles (13), and the filtering channel (11) is communicated with the air outlet of the filtering mechanism (2).

5. A diffuse oxygen plant according to claim 4, characterized in that: silencing mechanism (7) are located the below of filtering mechanism (2), and silencing mechanism (7) also are located device body (1) both sides wall, and silencing mechanism (7) periphery is provided with protective sheath (3).

6. A diffuse oxygen plant according to claim 5, characterized in that: be provided with barrier (9) that the dislocation set up in amortization mechanism (7), and barrier (9) are cut apart into serpentine structure (8) with amortization mechanism (7) inner chamber, and the top of serpentine structure (8) and the air inlet intercommunication of amortization mechanism (7), the bottom of serpentine structure (8) and the gas outlet intercommunication of amortization mechanism (7).

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