CN218249324U

CN218249324U - A filter equipment for oxygenerator

Info

Publication number: CN218249324U
Application number: CN202221390815.1U
Authority: CN
Inventors: 连玉璘; 连欢欢; 乔梦辉
Original assignee: Henan Taiyi Medical Technology Co ltd
Current assignee: Henan Taiyi Medical Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-01-10
Anticipated expiration: 2032-06-06

Abstract

The utility model provides a filter equipment for oxygenerator relates to oxygenerator technical field, this a filter equipment for oxygenerator, include: the rose box, the guard plate is installed to one side of rose box, another survey of rose box installs the air pump that is used for going into the oxygenerator with the air after filtering, the outer wall of guard plate is offered and is used for the air admission inlet port, one side fixed mounting that the inside of rose box is close to the guard plate has and is used for carrying out the dustproof filter screen of excess to the dust, install between guard plate and the dustproof filter screen and be used for being stained with the subassembly that strikes off that the dust that attaches carries out the clearance to both, the internally mounted of rose box has and is used for carrying out washing filterable washing subassembly to the air, the washing subassembly is kept away from one side of dustproof filter screen and is installed and is used for carrying out dry drying assembly to washing back air. The dust accumulation on the guard plate and the dustproof filter screen is avoided to result in the blockage of the guard plate and the dustproof filter screen, the filtering effect of the dust accumulation device is influenced, and meanwhile, the filtering effect of the dust accumulation device is improved.

Description

A filter equipment for oxygenerator

Technical Field

The utility model relates to an oxygenerator technical field specifically is a filter equipment for oxygenerator.

Background

The oxygenerator generally adopts once filtering to the air, can only detach the impurity of great granule in the air, and impurity such as tiny dust just is difficult to detach, can't reach abundant filterable effect at filtration's in-process, and this has brought the problem for molecular sieve when the separation air, has seriously influenced molecular sieve's separation effect and separation efficiency, is very unfavorable for the operation of oxygenerator.

A filter equipment for oxygenerator is disclosed in the chinese patent of No. CN210229506U of bulletin, which comprises a base, the first adsorption tank of fixedly connected with on the base, second adsorption tank and control box, the upper end intercommunication of first adsorption tank has the intake pipe, the upper end intercommunication of second adsorption tank has the outlet duct, one side of first adsorption tank is provided with filters the box, the intake pipe is linked together with filtering the box, one side of filtering the box is provided with the siphunculus that admits air, it is provided with the filter layer to admit air in the siphunculus, the internal dismantlement of filter box is connected with filtering component, be provided with the drying layer in the intake pipe.

However, the above technical scheme has the following defects that the filtering effect of the existing oxygen generator filtering device on air is poor, impurities such as fine dust are difficult to remove, the separation effect and the separation efficiency of the molecular sieve are seriously influenced, and meanwhile, the impurities such as dust filtered during air filtration easily block the filter screen, so that the filtering efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for oxygenerator, it is relatively poor to the filter effect of air to aim at solving the oxygenerator filter equipment among the prior art, and impurity such as tiny dust just is difficult to detach, has seriously influenced the separation effect and the separation efficiency of molecular sieve, and impurity such as the dust that filters when filtration simultaneously is easy blocks up the filter screen, influences its filter efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the filtering device for the oxygen generator comprises: the rose box, the guard plate is installed to one side of rose box, another survey of rose box installs the air pump that is used for going into the oxygenerator with the air after filtering, the outer wall of guard plate is offered and is used for the air admission inlet port, one side fixed mounting that the inside of rose box is close to the guard plate has and is used for carrying out the dustproof filter screen of excess to the dust, install between guard plate and the dustproof filter screen and be used for being stained with the subassembly that strikes off that the dust that attaches carries out the clearance to both, the internally mounted of rose box has and is used for carrying out washing filterable washing subassembly to the air, the washing subassembly is kept away from one side of dustproof filter screen and is installed and is used for carrying out dry drying assembly to washing back air.

The utility model discloses a further technical scheme does, strike off the subassembly including installing the scraper blade between guard plate and dustproof filter screen, the cleaning motor that is used for driving the scraper blade to scrape washing guard plate and dustproof filter screen is installed to the roof of rose box.

The utility model discloses a further technical scheme does, rotate between the inside top of rose box and the bottom and install the drive screw with scraper blade threaded connection, drive screw's top stretch out the rose box and with cleaning motor's output shaft fixed connection, drive screw is two-way screw rod.

The utility model discloses a further technical scheme does, the equal slidable mounting in both ends of scraper blade has the spacing guide arm that is used for leading to its lift, the both ends of spacing guide arm respectively with the inside top and the bottom fixed connection of rose box, the dusting baffle that is used for cleaing away the dust that the scraper blade was scraped is installed to the bottom of rose box.

The further technical proposal of the utility model is that the washing component comprises a washing tank fixedly arranged inside the filter tank, and a water spraying plate is arranged at the top of the washing tank.

The utility model discloses a further technical scheme does, the inlet tube that is used for carrying out the water supply to the water spray plate is installed at the top of rose box, the outlet pipe that is used for waste water discharge to collect is installed to the bottom of rose box, first ventilation hole has all been seted up to the both sides of washing case.

The utility model discloses a further technical scheme does, drying assembly includes the drying cabinet of fixed mounting in the inside of rose box, the second venthole that is used for the air to pass through is all offered to the outside both sides of drying cabinet, the inside of drying cabinet is filled with the drier.

The utility model discloses a further technical scheme does, the inside of drying cabinet is close to one side of air pump and installs the gas collecting channel, the gas collecting channel is linked together with the air inlet of air pump.

The utility model has the advantages that:

the oxygenerator during operation, the air enters into inside the rose box through the inlet port on the guard plate under the effect of air pump, then get into the washing subassembly after the filtration through dustproof filter screen and carry out the secondary washing and filter, the clean air that washes passes through the drying back of drying subassembly and is discharged into the oxygenerator by the air pump and carry out the system oxygen, strike off the subassembly simultaneously and scrape impurity such as guard plate and the adsorbed dust of dustproof filter screen and wash and clear away, it piles up too much and leads to its jam to have avoided the dust on guard plate and the dustproof filter screen, influence its filter effect, the filter effect of device has been improved simultaneously, the separation effect and the separation efficiency of molecular sieve when having guaranteed the system oxygen.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 is a side sectional structural schematic diagram of an embodiment of the present invention.

Fig. 3 is a schematic sectional view of the front view of the embodiment of the present invention.

In the figure: 1. a filter box; 2. a protection plate; 3. an air inlet; 4. a dustproof filter screen; 5. a water washing tank; 6. A first vent hole; 7. a water spray plate; 8. a drying oven; 9. a second vent hole; 10. a desiccant; 11. an air pump; 12. a gas-collecting hood; 13. a squeegee; 14. cleaning the motor; 15. a drive screw; 16. a limiting guide rod; 17. a dust removal baffle; 18. a water inlet pipe; 19. and (5) discharging a water pipe.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a filtering device for an oxygen generator, comprising: rose box 1, guard plate 2 is installed to one side of rose box 1, another survey of rose box 1 installs the air pump 11 that is used for going into the oxygenerator with the air after filtering, the outer wall of guard plate 2 is offered and is used for the air admission inlet port 3, one side fixed mounting that the inside of rose box 1 is close to guard plate 2 has the dustproof filter screen 4 that is used for carrying out the excess to the dust, install between guard plate 2 and the dustproof filter screen 4 and be used for being stained with the subassembly that strikes off that attaches dust between them and clear up, the internally mounted of rose box 1 has and is used for carrying out the filterable washing subassembly of washing to the air, the washing subassembly is kept away from one side of dustproof filter screen 4 and is installed and is used for carrying out dry drying assembly to the air after washing.

In this embodiment, the oxygenerator during operation, the air enters into rose box 1 inside through inlet port 3 on the guard plate 2 under the effect of air pump 11, then get into the washing subassembly through the filtration of dustproof filter screen 4 after the filtration and carry out the secondary washing and filter, the clean air of washing passes through the dry back of dry subassembly and is discharged into the oxygenerator by air pump 11 and carry out the system oxygen, strike off the subassembly simultaneously and scrape to impurity such as the adsorbed dust of guard plate 2 and dustproof filter screen 4 and wash and clear away, it piles up too much and leads to its jam to have avoided dust on guard plate 2 and dustproof filter screen 4, influence its filter effect, the filter effect of device has been improved simultaneously, molecular sieve's separation effect and separation efficiency when having guaranteed the system oxygen.

Specifically, scrape off the subassembly including installing scraper blade 13 between guard plate 2 and dustproof filter screen 4, the cleaning motor 14 that is used for driving scraper blade 13 to scrape and wash guard plate 2 and dustproof filter screen 4 is installed to the roof of rose box 1.

Furthermore, a transmission screw 15 in threaded connection with the scraper 13 is rotatably installed between the top end and the bottom end of the interior of the filter box 1, the top end of the transmission screw 15 extends out of the filter box 1 and is fixedly connected with an output shaft of the cleaning motor 14, and the transmission screw 15 is a bidirectional screw.

Further, the equal slidable mounting in both ends of scraper blade 13 has the limit guide arm 16 that is used for going on leading to its lift, limit guide arm 16's both ends respectively with rose box 1's inside top and bottom fixed connection, rose box 1's bottom is installed and is used for carrying out the dust removal baffle 17 of cleaing away to the dust that scraper blade 13 was scraped, when the dust was clear away on guard plate 2 and the dustproof filter screen 4, start cleaning motor 14, it drives drive screw 15 rotatory to make it, and drive it through drive screw 15 and scraper blade 13's threaded connection and strike off it to guard plate 2 and dustproof filter screen 4 on the dust, it piles up too much and leads to its jam to have avoided guard plate 2 and dustproof filter screen 4 on the dust, influence its filter effect.

Specifically, the washing assembly comprises a washing tank 5 fixedly mounted inside the filter tank 1, and a water spraying plate 7 is mounted at the top of the washing tank 5.

Further, the top of rose box 1 is installed and is used for carrying out the inlet tube 18 that supplies water to water spray plate 7, and the outlet pipe 19 that is used for waste water discharge to collect is installed to the bottom of rose box 1, and first ventilation hole 6 has all been seted up to the both sides of washing case 5.

Specifically, drying assembly includes drying cabinet 8 of fixed mounting in the inside of rose box 1, and the outside both sides of drying cabinet 8 all offer the second venthole 9 that is used for the air to pass through, and the inside of drying cabinet 8 is filled with drier 10.

Further, a gas collecting hood 12 is installed at one side of the inside of the drying box 8, which is close to the air pump 11, and the gas collecting hood 12 is communicated with an air inlet of the air pump 11.

In the description of the type, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A filter device for an oxygen generator, comprising: filter box (1), its characterized in that, guard plate (2) are installed to one side of filter box (1), air pump (11) that are used for the air discharge oxygenerator after filtering are installed to the opposite side of filter box (1), the outer wall of guard plate (2) is offered and is used for air admission inlet port (3), one side fixed mounting that the inside of filter box (1) is close to guard plate (2) has and is used for carrying out filterable dustproof filter screen (4) to the dust, install between guard plate (2) and dustproof filter screen (4) and be used for being stained with the dust that attaches to both and carry out the subassembly of striking off of clearing up, the internally mounted of filter box (1) has and is used for carrying out washing filterable washing subassembly to the air, washing subassembly is kept away from one side of dustproof filter screen (4) and is installed and is used for carrying out dry drying assembly to washing back air.

2. The filtering device for an oxygen generator according to claim 1, wherein the scraping assembly comprises a scraper (13) installed between the protection plate (2) and the dustproof filter screen (4), and a top plate of the filtering box (1) is provided with a cleaning motor (14) for driving the scraper (13) to scrape the protection plate (2) and the dustproof filter screen (4).

3. The filtering device for the oxygen generator as claimed in claim 2, wherein a transmission screw (15) in threaded connection with the scraper (13) is rotatably installed between the top end and the bottom end of the inside of the filtering box (1), the top end of the transmission screw (15) extends out of the filtering box (1) and is fixedly connected with the output shaft of the cleaning motor (14), and the transmission screw (15) is a bidirectional screw.

4. The filtering device for the oxygen generator as claimed in claim 3, wherein both ends of the scraper (13) are slidably mounted with limit guide rods (16) for guiding the lifting thereof, both ends of the limit guide rods (16) are respectively fixedly connected with the top end and the bottom end of the interior of the filtering box (1), and the bottom end of the filtering box (1) is mounted with a dust removing baffle (17) for removing the dust scraped by the scraper (13).

5. The filtering device for the oxygen generator as claimed in claim 1, wherein the water washing assembly comprises a water washing tank (5) fixedly installed inside the filtering tank (1), and a water spraying plate (7) is installed on the top of the water washing tank (5).

6. The filtering device for the oxygen generator as claimed in claim 5, wherein a water inlet pipe (18) for supplying water to the water spraying plate (7) is installed at the top of the filtering box (1), a water outlet pipe (19) for discharging and collecting waste water is installed at the bottom of the filtering box (1), and first ventilation holes (6) are formed in both sides of the washing box (5).

7. A filtering device for an oxygen generator according to any one of claims 1 to 6, wherein the drying assembly comprises a drying box (8) fixedly mounted inside the filtering box (1), the drying box (8) is provided with second ventilation holes (9) on both sides of the outside for air to pass through, and the drying box (8) is filled with a drying agent (10).

8. The filtering device for the oxygen generator as claimed in claim 7, wherein a gas collecting hood (12) is installed at one side of the inside of the drying box (8) close to the air pump (11), and the gas collecting hood (12) is communicated with the air inlet of the air pump (11).