CN214972608U - Gas filtering component for oxygenerator - Google Patents

Abstract

The utility model discloses a gas filtering component for oxygenerator, including box, lid and the filtration framed panel of admitting air, still include metallic filter net piece, the porous foaming gasket of PP, the draw-in groove has been seted up to one side in the box of admitting air, the draw-in groove interpolation is equipped with the filtration framed panel, there is metallic filter net piece through bolt fixed mounting in the filtration framed panel, it is equipped with the porous foaming gasket of PP to filter framed panel one side cap, the box outside lid of admitting air is equipped with the lid that corresponds with the draw-in groove. The realization is assisted filtration processing to the air inlet of oxygenerator to increase the sanitary security that the oxygenerator used, whole oxygenerator uses with gas filtering component and stabilizes high-efficient, when satisfying the inside air of inflow oxygenerator and carry out auxiliary filtration, possesses nimble dismantlement change mechanism, and can realize good ultraviolet germicidal treatment, have higher practicality.

Description

Gas filtering component for oxygenerator

Technical Field

The utility model relates to an oxygenerator technical field, in particular to gas filter assembly for 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.

Traditional oxygenerator is at the during operation, and its air inlet lacks good supplementary filtering component and makes outside large granule dust or foreign matter be easily inhaled, easily causes the inside damage of organism, with the life of machine. To this end, we propose a gas filter assembly for an oxygenator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gas filtering component for oxygenerator can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gas filtering component for oxygenerator, includes air inlet box, lid and filters the deckle board, still includes metallic filter net piece, the porous foaming gasket of PP, the draw-in groove has been seted up to one side in the air inlet box, the draw-in groove interpolation is equipped with filters the deckle board, there is metallic filter net piece through bolt fixed mounting in filtering the deckle board, it is equipped with the porous foaming gasket of PP to filter deckle board one side lid, air inlet box outside lid is equipped with the lid that corresponds with the draw-in groove.

Furthermore, the two ends in the air inlet box are respectively provided with a limiting insertion rod through bolts, the two ends of the filtering frame plate are respectively provided with a first insertion hole corresponding to the limiting insertion rod, the two ends of the PP porous foaming gasket are respectively provided with a second insertion hole corresponding to the limiting insertion rod, and the filtering frame plate and the PP porous foaming gasket are sequentially inserted into the limiting insertion rod through the corresponding first insertion hole and the corresponding second insertion hole to be connected.

Furthermore, the middle part of the box cover is provided with a shutter in a penetrating way through a bolt, and the periphery of the box cover is connected with the air inlet box through a bolt rod.

Furthermore, the top, the bottom and the two ends of the inside of the air inlet box are respectively provided with an ultraviolet germicidal lamp through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when the oxygen generating device is used, a person assembles the air inlet box on an air inlet of the oxygen generating machine through a bolt, then sequentially inserts the filtering frame plate and the PP porous foaming gasket into the clamping groove, inserts the first inserting holes and the second inserting holes of the filtering frame plate and the PP porous foaming gasket into the limiting inserting rods, enables the filtering frame plate and the PP porous foaming gasket to be capable of stably fixing the air inlet box, effectively avoids the deformation phenomenon of the PP porous foaming gasket caused by air pressure flow, covers the clamping groove through the box cover after the filtering frame plate and the PP porous foaming gasket are assembled, realizes the compression treatment on the PP porous foaming gasket and the filtering frame plate, and can enter the oxygen generating machine only through the PP porous foaming gasket, the auxiliary filtering treatment of the air inlet of the oxygen generator is realized, so that the sanitary safety of the use of the oxygen generator is improved.

2. Dismantle through the shank of bolt screw with the lid, and personnel can be to metal filter screen piece, the porous foaming gasket of PP is changed or clean maintenance handles, in order to guarantee the filter effect, it is nimble convenient to use, setting through sterilamp, can help personnel to inside the box of admitting air, metal filter screen piece, the porous foaming gasket of PP and the air inlet of oxygenerator carry out ultraviolet irradiation germicidal treatment, in order to reduce breeding of bacterium, the use is stable high-efficient, increase the security of inflow air, gas filter assembly for whole oxygenerator uses stably high-efficient, when satisfying the inside air of inflow oxygenerator and carry out auxiliary filtration, possess nimble dismantlement change mechanism, and can realize good ultraviolet germicidal treatment, higher practicality is had.

Drawings

Fig. 1 is a schematic view of the overall structure of a gas filtering assembly for an oxygen generator of the present invention.

Fig. 2 is a schematic structural view of the air inlet box of the gas filtering assembly for the oxygen generator of the present invention.

Fig. 3 is a schematic view of the air inlet box of the gas filtering assembly for an oxygen generator according to the present invention.

Fig. 4 is an enlarged schematic view of the gas filter assembly for an oxygen generator in fig. 1A.

Fig. 5 is a schematic diagram of a filter frame plate structure of the gas filter assembly for an oxygen generator.

Fig. 6 is a schematic structural view of a PP porous foamed gasket of a gas filter assembly for an oxygen generator.

In the figure: 1. an air intake box; 2. a box cover; 3. a card slot; 4. a filter frame plate; 5. a PP porous foamed gasket; 6. a metal filter mesh sheet; 7. a limiting inserted rod; 8. a first jack; 9. a second jack; 10. louver blades; 11. a bolt shank; 12. an ultraviolet germicidal lamp.

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.

As shown in fig. 1-6, a gas filter assembly for an oxygenerator, includes an air inlet box 1, a box cover 2 and a filter frame plate 4, and further includes a metal filter screen 6 and a PP porous foam gasket 5, a clamping groove 3 is provided at one side in the air inlet box 1, the filter frame plate 4 is inserted into the clamping groove 3, the metal filter screen 6 is fixedly installed in the filter frame plate 4 through bolts, the PP porous foam gasket 5 is provided at one side cover of the filter frame plate 4, and the box cover 2 corresponding to the clamping groove 3 is provided at the outer side cover of the air inlet box 1.

The air inlet box comprises an air inlet box body 1, a filter frame plate 4, a PP porous foaming gasket 5, a limiting insertion rod 7, a first insertion hole 8, a second insertion hole 9 and a second insertion hole 9, wherein the limiting insertion rod 7 is installed at each of two ends in the air inlet box body 1 through bolts; the filtering frame plate 4 and the PP porous foaming gasket 5 are inserted and limited through the limiting insertion rod 7.

The middle part of the box cover 2 is provided with a shutter 10 through a bolt, and the periphery of the box cover 2 is connected with the air inlet box 1 through a bolt rod 11; the box cover 2 is used for compressing and covering the filtering frame plate 4 and the PP porous foaming gasket 5.

Wherein, the top, the bottom and two ends of the inside of the air inlet box 1 are respectively provided with an ultraviolet germicidal lamp 12 through bolts; through the setting of sterilamp 12, can help personnel to carry out ultraviolet irradiation germicidal treatment to the air inlet of box 1 inside, metal filter screen 6, the porous foaming gasket of PP 5 and oxygenerator of admitting air to reduce breeding of bacterium.

It should be noted that, the utility model relates to a gas filtering component for oxygenerator, when working, the personnel can realize the air filtering treatment of oxygenerator through the air filtering component composed of the air inlet box 1, the box cover 2 metal filter screen 6 and the PP porous foaming gasket 5, when using, the personnel assemble the air inlet box 1 on the air inlet of oxygenerator through the bolt, then insert the filtering frame plate 4 and the PP porous foaming gasket 5 into the slot 3 in sequence, and insert the first jack 8 and the second jack of the filtering frame plate 4 and the PP porous foaming gasket 5 into the limit inserted bar 7, so that the filtering frame plate 4 and the PP porous foaming gasket 5 can stably fix the air inlet box 1, and effectively avoid the deformation phenomenon of the PP porous foaming gasket 5 caused by air pressure flow, after the filtering frame plate 4 and the PP porous foaming gasket 5 are assembled, the personnel cover the slot 3 through the box cover 2, the PP porous foaming gasket 5 and the filtering frame plate 4 are compressed, external air can enter the oxygen generator only through the PP porous foaming gasket 5, and auxiliary filtering treatment is performed on an air inlet of the oxygen generator, so that the use sanitary safety of the oxygen generator is improved; after using for a long time, the personnel can dismantle the 11 screw threads of shank of bolt of lid 2, and personnel can be to metal filter mesh piece 6, PP porous foaming gasket 5 is changed or clean maintenance handles, in order to guarantee the filter effect, it is nimble convenient to use, setting through sterilamp 12, can help personnel to the box 1 inside that admits air, metal filter mesh piece 6, the air inlet of PP porous foaming gasket 5 and oxygenerator carries out ultraviolet irradiation germicidal treatment, in order to reduce breeding of bacterium, it is stable high-efficient to use, increase the security of inflow air.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a gas filter assembly for oxygenerator, includes air inlet box (1), lid (2) and filters deckle board (4), its characterized in that still includes metallic filter net piece (6), the porous foaming gasket of PP (5), draw-in groove (3) have been seted up to one side in the air inlet box (1), draw-in groove (3) interpolation is equipped with filters deckle board (4), there is metallic filter net piece (6) through bolt fixed mounting in filtering deckle board (4), it is equipped with the porous foaming gasket of PP (5) to filter deckle board (4) one side lid, air inlet box (1) outside lid is equipped with lid (2) that correspond with draw-in groove (3).

2. The gas filter assembly for an oxygen generator as recited in claim 1, wherein: spacing inserted bar (7) are installed through the bolt respectively at both ends in the box of admitting air (1), filter framed panel (4) both ends and offer first jack (8) that correspond with spacing inserted bar (7) respectively, second jack (9) that correspond with spacing inserted bar (7) are offered respectively at PP porous foaming gasket (5) both ends, filter framed panel (4) and PP porous foaming gasket (5) and insert to establish the connection to spacing inserted bar (7) in proper order through first jack (8) and second jack (9) that correspond.

3. The gas filter assembly for an oxygen generator as recited in claim 1, wherein: the middle part of the box cover (2) is provided with a shutter (10) through a bolt in a penetrating way, and the periphery of the box cover (2) is connected with the air inlet box (1) through a bolt rod (11).

4. The gas filter assembly for an oxygen generator as recited in claim 1, wherein: the top, the bottom and the two ends of the interior of the air inlet box (1) are respectively provided with an ultraviolet germicidal lamp (12) through bolts.

Images