CN210584402U - Movable bactericidal membrane separation oxygen generating device - Google Patents

Abstract

The utility model discloses a portable membrane separation oxygenerator that disinfects, including making the oxygen body, make the oxygen body setting on the mounting panel, mounting panel bottom symmetry is equipped with the support column, is equipped with the cylinder between two support columns, and two flexible ends of cylinder all are connected with the universal wheel, system oxygen body air inlet intercommunication has filter equipment, and the gas outlet intercommunication has sterilizing equipment. The utility model discloses a cylinder free end stretch out and draw back to be convenient for the removal of device and fixed placing, have fine flexibility, add filter equipment at oxygen generation body air inlet, sterilizing equipment is added to the gas outlet, the filter pulp among the filter equipment absorbs the large granule and filters, the filter cloth filters the tiny particle, activated carbon absorbs gaseous smell, thereby guarantee to get into this internal gaseous cleanness of oxygen generation, contain tiny particle impurity such as dust, prevent that particle impurity from blockking up the oxygen generation body.

Description

Movable bactericidal membrane separation oxygen generating device

Technical Field

The utility model relates to a membrane separation system oxygen technical field, concretely relates to portable membrane separation oxygenerator that disinfects.

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. There are three common methods of producing oxygen by air separation: the cryogenic method, the pressure swing adsorption separation method and the membrane separation method have the advantages that: high-purity oxygen of 99.6 percent can be obtained; the disadvantages are large equipment investment, long starting time, and the pressure swing adsorption separation method can obtain 93% oxygen, but has the disadvantages of high energy consumption, large noise, and the like.

The hospital ward air permeability is poor, breeds the germ easily, and patient's resistance is poor simultaneously itself, and under this kind of condition, patient is more difficult to recover health, though current membrane separation oxygenerator can prepare oxygen fast, does not possess the bactericidal function, hardly satisfies the demand in hospital ward to reduce the satisfaction in market.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects in the prior art, the utility model provides a movable bactericidal membrane separation oxygen-making device.

The technical scheme is as follows: in order to achieve the above object, the utility model provides a following technical scheme:

a movable bactericidal membrane separation oxygen generation device comprises an oxygen generation body, wherein the oxygen generation body is arranged on an installation plate, support columns are symmetrically arranged at the bottom of the installation plate, a cylinder is arranged between the two support columns, the telescopic ends of the two cylinders are connected with universal wheels, an air inlet of the oxygen generation body is communicated with a filtering device, and an air outlet of the oxygen generation body is communicated with a sterilizing device;

sterilizing equipment is equipped with first baffle, second baffle and the arc between including the sterilization case, and first baffle, second baffle, arc and sterilization incasement wall form first chamber, the second chamber, the third chamber and the fourth chamber of disinfecting, be equipped with reflection of light subassembly in the second chamber, the third intracavity of disinfecting respectively on first baffle, the second baffle, the convex surface of arc is equipped with first photocatalyst coating in the second intracavity that disinfects, and the concave surface of arc is equipped with second photocatalyst coating in the third intracavity that disinfects, first baffle, second baffle top are equipped with first ultraviolet germicidal lamp, second ultraviolet germicidal lamp respectively in sterilization incasement roof, and arc bottom below is equipped with the third germicidal lamp in the sterilization incasement diapire.

As the utility model discloses a further scheme is again: the filtering device comprises a filtering box, wherein filter cotton, filter cloth and activated carbon filled between the filter cotton and the filter cloth are arranged in the filtering box.

As the utility model discloses a further scheme is again: the filter cloth is arranged close to one end of the oxygen generation body air inlet, and the filter cotton is arranged far away from one end of the oxygen generation body air inlet.

As the utility model discloses a further scheme is again: the reflecting component comprises a mounting glass plate, a reflecting arc cover is arranged on the mounting glass plate, and a reflecting coating is arranged on the reflecting arc cover.

As the utility model discloses a further scheme is again: the first photocatalyst coating and the second photocatalyst coating are both titanium dioxide.

Has the advantages that: the utility model discloses, beneficial effect as follows:

1) the utility model discloses a flexible of cylinder free end to be convenient for the removal and the fixed placement of device, have fine flexibility, add filter equipment at oxygen generation body air inlet, the sterilizing equipment is added to the gas outlet, the filter pulp in the filter equipment absorbs the large granule and filters, the filter cloth filters the tiny particle, activated carbon absorbs gas smell, thereby guarantee to get into the gas cleanness in the oxygen generation body, do not contain tiny particle impurity such as dust, prevent that particle impurity from blockking up the oxygen generation body, improve the working effect of oxygen generation body; after sterilizing equipment adds it, directly disinfect in order to carry out the oxygen that the system oxygen body was prepared, if add before the system oxygen body, other germ can be sneaked into in the system oxygen body during operation to and the germ that inside long-time work was multiplied, thereby influence bactericidal effect, the oxygen of then preparing is not conform to hospital ward demand.

2) The gas enters the sterilization box and sequentially passes through the first sterilization cavity, the second sterilization cavity, the third sterilization cavity and the fourth sterilization cavity, the gas sterilization path is S-shaped, the sterilization time is prolonged, meanwhile, the surface area of the arc-shaped plate is large, the contact area between the arc-shaped plate and germs is increased, and the first photocatalyst coating and the second photocatalyst coating in the arc-shaped plate are combined with the ultraviolet sterilization lamp to achieve the sterilization effect; first ultraviolet germicidal lamp, the position of second ultraviolet germicidal lamp and third germicidal lamp is arranged and can be made ultraviolet light can be in the second sterilization chamber of arc both sides, the gathering of third sterilization chamber intermediate position, it can reach very high bactericidal effect through here to contain germ gas, install the glass board simultaneously and can be with ultraviolet light reflection, improve ultraviolet lamp illumination area, the reflective coating that reflection of light arc covered can be with ultraviolet lamp light reflection to first photocatalyst coating, on the second photocatalyst coating, thereby further improvement bactericidal effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the sterilization device of the present invention;

FIG. 3 is a schematic view of the arc-shaped plate structure of the present invention;

FIG. 4 is a schematic view of a filter device;

FIG. 5 is a schematic view of a reflector assembly.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in the attached drawings 1-3, in the embodiment of the present invention, a mobile bactericidal membrane separation oxygen generation device includes an oxygen generation body 1, the oxygen generation body 1 is disposed on a mounting plate 2, support columns 3 are symmetrically disposed at the bottom of the mounting plate 2, a cylinder 4 is disposed between the two support columns 3, the telescopic ends of the two cylinders 4 are both connected with universal wheels 5, the air inlet of the oxygen generation body 1 is communicated with a filter device 6, and the air outlet is communicated with a bactericidal device 7;

when the device removes, thereby through the extension of the flexible end of control cylinder 4 with 5 contact ground of universal wheel, the removal that the device can be nimble, when the device is fixed to be placed, the shortening of the flexible end of control cylinder 4, support column 3 contact ground to realize fixed placing.

The utility model adds the filtering device 6 at the air inlet of the oxygen generating body 1, adds the sterilizing device 7 at the air outlet, the filter cotton 602 in the filtering device 6 absorbs and filters large particles, the filter cloth 603 filters small particles, and the activated carbon 604 absorbs gas smell, thereby ensuring that the gas entering the oxygen generating body 1 is clean and free of small particle impurities such as dust, preventing the particle impurities from blocking the oxygen generating body 1 and improving the working effect of the oxygen generating body 1; after the sterilizing device 7 is added, in order to directly sterilize the oxygen prepared by the oxygen preparing body 1, if the sterilizing device is added in front of the oxygen preparing body 1, other germs and germs bred in the oxygen preparing body 1 during long-time work can be mixed during work, so that the sterilizing effect is influenced, and the prepared oxygen does not meet the requirements of hospital wards;

the sterilizing device 7 comprises a sterilizing box 701, a first clapboard 8, a second clapboard 9 and an arc-shaped plate 10 between the first clapboard 8 and the second clapboard 9 are arranged in the sterilizing box 701, the first clapboard 8, the second clapboard 9, the arc-shaped plate 10 and the inner wall of the sterilizing box 701 form a first sterilizing cavity 11, a second sterilizing cavity 12, a third sterilizing cavity 13 and a fourth sterilizing cavity 15, a reflecting component 14 is respectively arranged in the second sterilizing cavity 12 and the third sterilizing cavity 13 on the first clapboard 8 and the second clapboard 9, a first photocatalyst coating 16 is arranged on the convex surface of the arc-shaped plate 10 in the second sterilizing cavity 12, a second photocatalyst coating 17 is arranged on the concave surface of the arc-shaped plate 10 in the third sterilizing cavity 13, the first photocatalyst coating 16 and the second photocatalyst coating 17 are both titanium dioxide, a first ultraviolet sterilizing lamp 18 and a second ultraviolet sterilizing lamp 19 are respectively arranged on the top wall in the sterilizing box 701 above the first clapboard 8 and the second clapboard 9, a third germicidal lamp 20 is arranged on the inner bottom wall of the sterilizing box 701 below the bottom end of the arc-shaped plate 10; the gas enters the sterilization box 701 and sequentially passes through the first sterilization cavity 11, the second sterilization cavity 12, the third sterilization cavity 13 and the fourth sterilization cavity 15, the gas sterilization path is S-shaped, the sterilization time is prolonged, meanwhile, the surface area of the arc-shaped plate 12 is large, the contact area with germs is increased, and the first photocatalyst coating 16 and the second photocatalyst coating 17 in the arc-shaped plate 12 are combined with an ultraviolet sterilization lamp to achieve the sterilization effect;

the first ultraviolet germicidal lamp 18, the second ultraviolet germicidal lamp 19 and the third germicidal lamp 20 are arranged in a position so that ultraviolet light can be gathered in the middle of the second germicidal chamber 12 and the third germicidal chamber 13 on the two sides of the arc-shaped plate 10, and germ-containing gas can reach a high germicidal effect through the positions.

As shown in fig. 4, the filtering apparatus 6 of the present embodiment includes a filtering box 601, wherein a filter cotton 602, a filter cloth 603 and activated carbon 604 filled therebetween are disposed in the filtering box 601, the filter cloth 603 is disposed near one end of the air inlet of the oxygen generating body 1, the filter cotton 602 is disposed far away from one end of the air inlet of the oxygen generating body 1, and the filter cotton filters impurities in the gas in sequence from large to small, and meanwhile, the odor in the gas is also removed, thereby improving the filtering effect.

As shown in fig. 5, the reflector assembly 14 of this embodiment includes a mounting glass plate 1401, a reflective arc cover 1402 is disposed on the mounting glass plate 1401, a reflective coating 1403 is disposed on the reflective arc cover 1402, the mounting glass plate 1401 can reflect ultraviolet light to increase the illumination area, and the reflective coating 1403 on the reflective arc cover 1402 can reflect ultraviolet light to the first photocatalyst coating 16 and the second photocatalyst coating 17, so as to increase the sterilization effect.

The utility model discloses a theory of operation is: the utility model discloses when the device moves, thereby contact universal wheel 5 ground through the extension of the flexible end of control cylinder 4, the device can nimble removal, when the device is fixed to be placed, the shortening of the flexible end of control cylinder 4, support column 3 contacts ground, thereby realize fixed placing, through adding filter equipment 6 at oxygen generation body 1 air inlet, sterilizing equipment 7 is added to the gas outlet, filter cotton 602 in filter equipment 6 absorbs the large granule and filters, filter cloth 603 filters the tiny particle, activated carbon 604 absorbs the gas smell, thereby guarantee to get into the gas cleanness in oxygen generation body 1, contain tiny particle impurity such as dust, prevent that particle impurity from blockking up oxygen generation body 1, improve the working effect of oxygen generation body 1; sterilizing equipment 7 adds afterwards, directly disinfects in order to carry out the oxygen that system oxygen body 1 was prepared, if add before system oxygen body 1, system oxygen body 1 probably sneaks into other germ at the during operation to and the germ that inside long-time work was multiplied, thereby influence bactericidal effect, the oxygen of preparing is not conform to hospital ward demand.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (5)

1. A movable bactericidal membrane separation oxygen generation device comprises an oxygen generation body, wherein the oxygen generation body is arranged on an installation plate, and is characterized in that support columns are symmetrically arranged at the bottom of the installation plate, a cylinder is arranged between the two support columns, the telescopic ends of the two cylinders are both connected with universal wheels, the air inlet of the oxygen generation body is communicated with a filtering device, and the air outlet of the oxygen generation body is communicated with a sterilizing device;

sterilizing equipment is equipped with first baffle, second baffle and the arc between including the sterilization case, and first baffle, second baffle, arc and sterilization incasement wall form first chamber, the second chamber, the third chamber and the fourth chamber of disinfecting, be equipped with reflection of light subassembly in the second chamber, the third intracavity of disinfecting respectively on first baffle, the second baffle, the convex surface of arc is equipped with first photocatalyst coating in the second intracavity that disinfects, and the concave surface of arc is equipped with second photocatalyst coating in the third intracavity that disinfects, first baffle, second baffle top are equipped with first ultraviolet germicidal lamp, second ultraviolet germicidal lamp respectively in sterilization incasement roof, and arc bottom below is equipped with the third germicidal lamp in the sterilization incasement diapire.

2. The mobile sterilizable membrane separation oxygen generation device according to claim 1, wherein the filtration device comprises a filtration tank, and filter cotton, filter cloth and activated carbon filled between the filter cotton and the filter cloth are arranged in the filtration tank.

3. The mobile sterilizable membrane separation oxygen generation device according to claim 2, wherein the filter cloth is disposed near an air inlet end of the oxygen generation body, and the filter cotton is disposed away from the air inlet end of the oxygen generation body.

4. The mobile sterilizable membrane separation oxygen plant of claim 1, wherein the light reflecting assembly comprises a mounting glass plate, the mounting glass plate having a light reflecting arc cover, the light reflecting arc cover having a light reflecting coating thereon.

5. The mobile sterilizable membrane separation oxygen plant of claim 1, wherein the first photocatalyst coating and the second photocatalyst coating are both titanium dioxide.

Images