CN213643626U

CN213643626U - Oxygen generator by low-pressure adsorption to reduce exhaust power consumption

Info

Publication number: CN213643626U
Application number: CN202021653968.1U
Authority: CN
Inventors: 朱进波; 陈梓楠
Original assignee: Hunan Jiarun Medical Equipment Co ltd
Current assignee: Hunan Jiarun Medical Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-07-09
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to an oxygenerator technical field discloses thereby rely on low pressure to adsorb oxygenerator that reduces exhaust consumption, which comprises a housin, the inner chamber upper end fixed mounting of casing has the cooler, the left end fixed mounting of casing has the compressor, the fixed intercommunication in upper end of compressor has the intake pipe, intake pipe and the fixed intercommunication of cooler, the fixed intercommunication of lower extreme of cooler has the trachea, the inner chamber downside fixed mounting of casing has the pressure swing adsorption jar, trachea and the fixed intercommunication of pressure swing adsorption jar, the inner chamber bottom fixed mounting of casing has the vacuum pump. The utility model discloses a setting of vacuum pump makes the interior negative pressure that produces of pressure swing adsorption jar at the during operation at the oxygen generator to can accelerate the speed of gaseous flow, further can let the compressor not be in the over-compression state, make the useless consumption of compressor reduce, reduce the exhaust consumption, comparatively practical is fit for extensively promoting and using.

Description

Oxygen generator by low-pressure adsorption to reduce exhaust power consumption

Technical Field

The utility model relates to an oxygenerator technical field specifically is thereby a rely on low pressure to adsorb oxygenerator that reduces the exhaust consumption.

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 the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the exhaust pressure of the existing compressor is larger than the condensing pressure, namely the compressor is in an over-compression state, so that the useless power consumption of the compressor is increased, the economic benefit is reduced, and the exhaust power consumption is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thereby rely on low pressure to adsorb oxygenerator that reduces the exhaust consumption, solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thereby rely on low pressure to adsorb oxygenerator that reduces exhaust consumption, includes the casing, the inner chamber upper end fixed mounting of casing has the cooler, the left end fixed mounting of casing has the compressor, the fixed intercommunication in upper end of compressor has the intake pipe, the fixed intercommunication of intake pipe and cooler, the fixed intercommunication of lower extreme of cooler has the trachea, the inner chamber downside fixed mounting of casing has the pressure swing adsorption jar, trachea and the fixed intercommunication of pressure swing adsorption jar, the inner chamber bottom fixed mounting of casing has the vacuum pump, the equal fixed intercommunication in both ends has the outlet duct about the vacuum pump, the fixed intercommunication in the bottom of the left outlet duct of vacuum pump and pressure swing adsorption jar, the outlet duct on vacuum pump right side runs through in the outside that the casing was arranged in to the casing, the equal fixed mounting in lower extreme four corners.

As a preferred embodiment of the present invention, an air filter cover is fixedly installed at the outer side of the compressor.

As an optimized implementation mode of the utility model, the right-hand member fixed mounting of outlet duct has the muffler.

As a preferred embodiment of the present invention, a handle is fixedly installed at the upper end of the housing.

As an optimal implementation manner of the utility model, four the equal fixed mounting of lower extreme of supporting leg has the universal wheel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a thereby rely on low pressure to adsorb oxygenerator that reduces exhaust consumption, through the setting of vacuum pump, at the oxygen generator during operation, produce the negative pressure in making the pressure swing adsorption jar to can accelerate the speed of gaseous flow, further can let the compressor not be in the over-compression state, make the useless consumption of compressor reduce, reduce the exhaust consumption.

2. The utility model relates to a thereby rely on low pressure to adsorb oxygenerator that reduces the exhaust consumption, setting through the air filter can effectually filter the air to avoid oxygenerator system oxygen to produce the pollution.

3. The utility model relates to a thereby rely on low pressure to adsorb oxygenerator that reduces exhaust consumption, the noise that can effectual reduction exhaust produced through the setting of muffler, the pollution of further reduction noise.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the oxygen generator of the present invention, which reduces the exhaust power consumption by low pressure adsorption;

fig. 2 is a front view of the oxygen generator air filter cover of the utility model, which reduces the exhaust power consumption by low pressure adsorption.

In the figure: 1. a housing; 2. a grip; 3. a cooler; 4. an air tube; 5. a pressure swing adsorption tank; 6. an air filter housing; 7. an air outlet pipe; 8. a muffler; 9. supporting legs; 10. a universal wheel; 11. a vacuum pump; 12. a compressor; 13. an air inlet pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the oxygen generator for reducing exhaust power consumption by means of low-pressure adsorption comprises a shell 1, wherein a cooler 3 is fixedly mounted at the upper end of an inner cavity of the shell 1, a compressor 12 is fixedly mounted at the left end of the shell 1, an air inlet pipe 13 is fixedly communicated with the upper end of the compressor 12, the air inlet pipe 13 is fixedly communicated with the cooler 3, an air pipe 4 is fixedly communicated with the lower end of the cooler 3, a pressure swing adsorption tank 5 is fixedly mounted at the lower side of the inner cavity of the shell 1, the air pipe 4 is fixedly communicated with the pressure swing adsorption tank 5, a vacuum pump 11 is fixedly mounted at the bottom end of the inner cavity of the shell 1, air outlet pipes 7 are fixedly communicated with the left end and the right end of the vacuum pump 11, the air outlet pipe 7 at the left side of the vacuum pump 11 is fixedly communicated with the bottom of the pressure swing adsorption tank 5, the air outlet pipe 7 at the right side, through the setting of vacuum pump 11, make the oxygen generator at the during operation produce the negative pressure in the pressure swing adsorption jar 5 to can accelerate the speed of gaseous flow, further can let compressor 12 not be in the over-compression state, make compressor 12 useless consumption reduce, reduce the exhaust consumption.

In this embodiment (as shown in fig. 2), an air filter 6 is fixedly installed on the outer side of the compressor 12, and the air can be effectively filtered by the air filter 6, so that the pollution caused by the oxygen generation of the oxygen generator is avoided.

In this embodiment (please refer to fig. 1), a silencer 8 is fixedly installed at the right end of the air outlet pipe 7, and the noise generated by the exhaust gas can be effectively reduced by the arrangement of the silencer 8, so that the noise pollution is further reduced.

In the embodiment (see fig. 1), a handle 2 is fixedly installed at the upper end of the housing 1, and the device can be conveniently carried by the handle 2.

In this embodiment (please refer to fig. 1), the lower ends of the four support legs 9 are all fixedly provided with universal wheels 10, and the device can be conveniently and easily moved to a working area through the arrangement of the universal wheels 10.

It should be noted that the utility model relates to an oxygen generator which depends on low pressure adsorption to reduce exhaust power consumption, comprising a shell 12, a handle 2, a cooler 3, an air pipe 4, a pressure swing adsorption tank 5, an air filter 6, an air outlet pipe 7, a silencer 8, supporting legs 9, universal wheels 10, a vacuum pump 11, a compressor 12 and an air inlet pipe 13, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components can be known by technical manuals or conventional experimental methods, during operation, through the arrangement of the vacuum pump 11, when the oxygen generator works, negative pressure is generated in the pressure swing adsorption tank 5, thereby the flowing speed of gas can be accelerated, further, the compressor 12 can not be in an over-compression state, the useless power consumption of the compressor 12 is reduced, the exhaust power consumption is reduced, air can be effectively filtered through the arrangement of the air filter 6, thereby avoid oxygenerator system oxygen to produce the pollution, the noise that can effectually reduce exhaust production through the setting of muffler 8, the pollution of further reduction noise, can be convenient carry the device through setting up of handle 2, can be convenient light through the setting of universal wheel 10 remove the device to work area.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An oxygen generator relying on low-pressure adsorption to reduce exhaust power consumption, comprising a housing (1), characterized in that: the cooler (3) is fixedly installed at the upper end of the inner cavity of the shell (1), the compressor (12) is fixedly installed at the left end of the shell (1), the air inlet pipe (13) is fixedly communicated with the upper end of the compressor (12), the air inlet pipe (13) is fixedly communicated with the cooler (3), the air pipe (4) is fixedly communicated with the lower end of the cooler (3), the pressure swing adsorption tank (5) is fixedly installed at the lower side of the inner cavity of the shell (1), the air pipe (4) is fixedly communicated with the pressure swing adsorption tank (5), the vacuum pump (11) is fixedly installed at the bottom end of the inner cavity of the shell (1), the air outlet pipes (7) are fixedly communicated with the left end of the vacuum pump (11), the air outlet pipe (7) at the right side of the vacuum pump (11) penetrates through the shell (1) and is arranged at the outer side of the shell (1), the lower end four corners of the shell (1) are fixedly provided with supporting legs (9).

2. The oxygen generator according to claim 1, wherein the oxygen generator is configured to reduce the power consumption of the exhaust gas by low pressure adsorption, and comprises: and an air filter cover (6) is fixedly arranged on the outer side of the compressor (12).

3. The oxygen generator according to claim 1, wherein the oxygen generator is configured to reduce the power consumption of the exhaust gas by low pressure adsorption, and comprises: and a silencer (8) is fixedly arranged at the right end of the air outlet pipe (7).

4. The oxygen generator according to claim 1, wherein the oxygen generator is configured to reduce the power consumption of the exhaust gas by low pressure adsorption, and comprises: the upper end of the shell (1) is fixedly provided with a grip (2).

5. The oxygen generator according to claim 1, wherein the oxygen generator is configured to reduce the power consumption of the exhaust gas by low pressure adsorption, and comprises: the lower ends of the four supporting legs (9) are fixedly provided with universal wheels (10).