CN217287619U

CN217287619U - Oxygenerator deep filtration device

Info

Publication number: CN217287619U
Application number: CN202220187360.7U
Authority: CN
Inventors: 操建彪
Original assignee: Gongqingcheng Huateng Medical Equipment Co ltd
Current assignee: Gongqingcheng Huateng Medical Equipment Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-26
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a technical field of oxygenerator especially relates to an oxygenerator depth filter, including filtering the box, filter the both ends of box and link up respectively and install inlet channel and exhaust passage, inlet channel's port department lock joint has the coarse strainer, filters the inside detachable of box and installs at least two sets of filter screens, filters the inside pivoted of box and is equipped with two piece at least screwed pipes, and the scraper blade is installed to the screw thread on the screwed pipe, and the scraper blade sets up with the filter screen laminating, filters the inside bottom of box and has seted up a plurality of collection chambeies. The utility model discloses a be equipped with at least two sets of filter screens in filtering the box, can effectually filter the air that gets into, through being equipped with the threaded rod in filtering the box, through the rotation of threaded rod, can drive the scraper blade and go up and down, can clear away accumulational dust on the filter screen, guarantee that the filter screen can be long-time, effectually filter the air.

Description

Oxygenerator depth filtration device

Technical Field

The utility model relates to the technical field of oxygenerator, especially, relate to an oxygenerator depth filter.

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.

Current oxygenerator need filter the air when using, however current oxygenerator filter equipment is in-service use, and is not good to the filter effect of air, and the dust in the air blocks up the filter screen easily, leads to the filter screen can't effectually filter the air, has certain limitation.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of oxygenerator depth filter can effectually filter the air, and can prevent the jam of filter screen, and is good to the filter effect of air.

In order to solve the technical problem, the utility model provides a following technical scheme:

the deep filtering device of the oxygen generator comprises a filtering box body, wherein an air inlet channel and an exhaust channel are respectively arranged at two ends of the filtering box body in a penetrating mode, a port of the air inlet channel is buckled with a coarse filter screen, at least two groups of filter screens are detachably arranged in the filtering box body, at least two threaded pipes are rotatably arranged in the filtering box body, scraping plates are arranged on the threaded pipes in a threaded mode, the scraping plates are attached to the filter screens, a plurality of collecting cavities are formed in the bottom end of the interior of the filtering box body, and the collecting cavities are arranged below the filter screens; the filter box body is provided with a water collecting tank, and the water collecting tank is communicated with a water seepage screen plate.

Furthermore, a servo motor is installed on the top end of the filtering box body, the threaded pipe is installed at the output end of the servo motor, and a limiting block is fixedly connected to the bottom end of the threaded pipe.

Furthermore, a cover plate is fixedly connected to the top end of the filter screen, buckling blocks are arranged on two sides of the bottom surface of the cover plate, and the cover plate is installed on the filter box body through the buckling blocks in a buckling mode; the bottom of filter screen sets up in collecting the chamber, and the laminating of the bottom side of filter screen is in collecting the intracavity wall.

Furthermore, a drain pipe is installed at the bottom end of the collecting cavity in a penetrating mode, and a valve is sleeved on the drain pipe.

Furtherly, the internally mounted of filtering the box has the guide plate, and the bottom of infiltration otter board and the middle laminating of guide plate, the guide plate are the low form setting of high both sides in the middle of, the both ends of guide plate paste to collect the chamber.

Furthermore, an ultraviolet lamp tube is installed inside the filtering box body, and the ultraviolet lamp tube is arranged close to the exhaust channel.

According to the above technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a be equipped with at least two sets of filter screens in filtering the box, can effectually filter the air that gets into, through being equipped with the threaded rod in filtering the box, through the rotation of threaded rod, can drive the scraper blade and go up and down, can clear away the dust that piles up on the filter screen, guarantee that the filter screen can be long-time, effectively filter the air; through the arrangement of the coarse filter screen, dust which is obvious in the air can be filtered in advance, and the air is effectively filtered; the water seepage screen plate is arranged in the filtering box body, so that air can be further filtered, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention.

Reference numerals:

1-a filtering box body, 2-a filter screen, 3-a collecting cavity, 4-an air inlet channel, 5-an exhaust channel, 6-a servo motor, 7-a threaded pipe, 8-a scraper blade, 9-a cover plate, 10-a buckling block, 11-a coarse filter screen, 12-an ultraviolet lamp tube, 13-a water collecting tank, 14-a guide plate, 15-a water seepage screen plate, 16-a valve and 17-a blow-off pipe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1: the deep filtering device of the oxygen generator comprises a filtering box body 1, wherein an air inlet channel 4 and an exhaust channel 5 are respectively installed at two ends of the filtering box body 1 in a penetrating mode, a port of the air inlet channel 4 is buckled with a coarse filtering net 11, at least two groups of filtering nets 2 are detachably installed in the filtering box body 1, at least two threaded pipes 7 are rotatably arranged in the filtering box body 1, scraping plates 8 are installed on the threaded pipes 7 in a threaded mode, the scraping plates 8 are attached to the filtering nets 2, a plurality of collecting cavities 3 are formed in the bottom end of the inner portion of the filtering box body 1, and the collecting cavities 3 are arranged below the filtering nets 2; the filtering box body 1 is provided with a water collecting tank 13, and the water collecting tank 13 is communicated with a water seepage screen plate 15.

In actual use, at least two groups of filter screens 2 are arranged in the filter box body 1, so that the entering air can be effectively filtered, the threaded rod 7 is arranged in the filter box body 1, the scraper 8 can be driven to lift through the rotation of the threaded rod 7, the dust accumulated on the filter screens can be removed, the filter screens can be ensured to be capable of filtering the air for a long time, and the air can be effectively filtered; through the arrangement of the coarse filter screen 11, dust which is obvious in the air can be filtered in advance, and the air is effectively filtered; the water seepage screen plate 15 is arranged in the filtering box body 1, so that air can be further filtered, and the practicability is high.

Wherein, the water in the water collecting tank 13 drops into the water seepage net plate 15, which can save water to a certain extent.

In this embodiment, a servo motor 6 is installed at the top end of the filter box body 1, the threaded pipe 7 is installed at the output end of the servo motor 6, a limiting block is fixedly connected to the bottom end of the threaded pipe 7, a cover plate 9 is fixedly connected to the top end of the filter screen 2, buckling blocks 10 are arranged on two sides of the bottom surface of the cover plate 9, and the cover plate 9 is buckled on the filter box body 1 through the buckling blocks 10; the bottom end of the filter screen 2 is arranged in the collection cavity 3, the side face of the bottom end of the filter screen 2 is attached to the inner wall of the collection cavity 3, the bottom end of the collection cavity 3 is provided with a drain pipe 17 in a penetrating mode, a valve 16 is sleeved on the drain pipe 17, a guide plate 14 is arranged inside the filter box body 1, the bottom end of a water seepage screen plate 15 is attached to the middle of the guide plate 14, the guide plate 14 is arranged in a mode that the middle is high, two sides are low, and two ends of the guide plate 14 are attached to the collection cavity 3; specifically, the threaded pipe 7 can be driven to rotate by starting the servo motor 6, so that the scraper 7 can be driven to lift, the filter screen 2 can be effectively cleaned, the filter screen 2 can be conveniently and periodically replaced by arranging the cover plate 9 and the buckle block 10, and efficient filtering of the filter screen 2 is guaranteed; the bottom through filter screen 2 sets up collect chamber 3, be convenient for collect chamber 3 and collect the dust of scraping in filter screen 2, simultaneously through the setting of guide plate 14, be convenient for collect in unison the water conservancy diversion of drawing forth in the otter board 15 that seeps water to collecting chamber 3.

In this embodiment, the inside of the filtering box body 1 is provided with an ultraviolet lamp tube 12, and the ultraviolet lamp tube 12 is arranged close to the exhaust passage 5; specifically, the arrangement of the ultraviolet lamp tube 12 can effectively sterilize and disinfect the air, and the cleanness of the air is ensured.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides an oxygenerator depth filter, is including filtering box (1), the both ends of filtering box (1) link up respectively and install inlet channel (4) and exhaust passage (5), its characterized in that: the filter box is characterized in that a port of the air inlet channel (4) is buckled with a coarse filter screen (11), at least two groups of filter screens (2) are detachably mounted in the filter box body (1), at least two threaded pipes (7) are rotatably arranged in the filter box body (1), a scraper (8) is mounted on each threaded pipe (7) in a threaded manner, the scraper (8) is attached to the filter screens (2), a plurality of collecting cavities (3) are formed in the bottom end of the inner portion of the filter box body (1), and the collecting cavities (3) are arranged below the filter screens (2); the filter box body (1) is provided with a water collecting tank (13), and the water collecting tank (13) is communicated with a water seepage screen plate (15).

2. The oxygenator depth filtering device of claim 1, wherein: servo motor (6) are installed on the top of filtering box (1), the output in servo motor (6) is installed in screwed pipe (7), the bottom rigid coupling of screwed pipe (7) has the stopper.

3. The oxygenator depth filtering device of claim 1, wherein: a cover plate (9) is fixedly connected to the top end of the filter screen (2), clamping blocks (10) are arranged on two sides of the bottom surface of the cover plate (9), and the cover plate (9) is mounted on the filter box body (1) in a clamping mode through the clamping blocks (10); the bottom end of the filter screen (2) is arranged in the collecting cavity (3), and the bottom end side face of the filter screen (2) is attached to the inner wall of the collecting cavity (3).

4. The oxygenator depth filtering device of claim 3, wherein: the bottom of collecting chamber (3) link up and install blow off pipe (17), the cover is equipped with valve (16) on blow off pipe (17).

5. The oxygenator depth filtering device of claim 4, wherein: the internally mounted of filter box (1) has guide plate (14), laminate in the middle of the bottom of infiltration otter board (15) and guide plate (14), high both sides are low in the middle of guide plate (14) are the setting, the both ends of guide plate (14) paste to collect chamber (3).

6. The oxygenator depth filtering device of claim 1, wherein: an ultraviolet lamp tube (12) is installed inside the filtering box body (1), and the ultraviolet lamp tube (12) is arranged close to the exhaust channel (5).