CN214611529U

CN214611529U - Dust-protection type oxygenerator

Info

Publication number: CN214611529U
Application number: CN202120691714.7U
Authority: CN
Inventors: 王帅; 郭海洋; 杨擎宇
Original assignee: Henan Sitong Medical Technology Co ltd
Current assignee: Henan Sitong Medical Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-05
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a dust type oxygenerator, including the casing, the middle part of casing both sides is fixed respectively to alternate installs two breather pipes, there is three dust filter screen at the middle part of casing inner wall and one side of inside respectively fixed mounting, the inside of casing is equipped with clean subassembly, the middle part of casing bottom and one side of bottom are fixed respectively to alternate and install three collection and fight, six spouts have been seted up respectively to the bottom of the two avris that three collection was fought, the bottom that three collection was fought is connected with three collection box through the dismouting subassembly, the opposite side fixed mounting of casing inner wall bottom has oil free compressor, the beneficial effects of the utility model are that: prevent in the cleaning assembly that the dust adhesion influences on the dirt filtrating screen and strain dirt effect and air and normally see through the dirt filtrating screen, conveniently take off through the dismouting subassembly and collect the box clearance and collect accumulational dust in the box, will collect the box cover and retrieve the collection bottom of fighting after the clearance finishes, the box convenient operation is swift is collected in the dismouting.

Description

Dust-protection type oxygenerator

Technical Field

The utility model relates to an oxygenerator, in particular to dust type oxygenerator belongs to oxygenerator technical field.

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. By adopting the adsorption performance of the molecular sieve and taking a large-displacement oil-free compressor as power through a physical principle, nitrogen and oxygen in the air are separated, and finally high-concentration oxygen is obtained. The oxygen generator of this type can produce oxygen rapidly, has high oxygen concentration, and is suitable for oxygen therapy and oxygen health care of various people. The power consumption is low, the cost of one hour is only one gross money and eight cents, and the use price is low.

The dust filter screen is commonly used in the existing dustproof oxygen generator to filter dust in the air, but after long-time use, the dust filter screen is adhered with excessive dust to influence the dust filtering effect and enable the air to normally pass through the dust filter screen, and meanwhile, the dust on the dust filter screen cannot be taken out from the inside of the oxygen generator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust type oxygenerator to solve the problem that the dust on the long-time use back filter dust net that proposes influences the filter dust effect and the air normally can't follow the inside extraction of oxygenerator through filter dust net and the online dust of filter dust in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust-protection type oxygenerator, includes the casing, the middle part of casing both sides is fixed respectively and alternates installs two breather pipes, there are three dust filter screen at the middle part of casing inner wall and one side of inside respectively fixed mounting, three the aperture of dust filter screen reduces in proper order, the inside of casing is equipped with clean subassembly, clean subassembly includes six driving motor and six lead screws, six driving motor is fixed respectively and sets up in the middle part on several tops and one side on top, six the lead screw rotates respectively and sets up in the middle part on casing inner wall top and one side on top, six driving motor's output shaft runs through the top of casing respectively with the top fixed connection of six lead screws, two liang of six corresponding six the top of lead screw is threaded respectively and alternates and is installed three cleaning plate, three the both sides side of cleaning plate respectively with the both sides sliding contact of casing inner wall, the other sides of the three cleaning plates are respectively fixedly provided with a plurality of hairbrushes which are respectively contacted with the tops of one sides of the three dust filtration nets, the middle part of the bottom end of the casing and one side of the bottom end of the casing are respectively fixedly inserted with three collecting hoppers, the bottoms of two sides of the three collecting hoppers are respectively provided with six sliding grooves, the bottoms of the three collecting hoppers are connected with three collecting boxes through a dismounting assembly, the dismounting assembly comprises six sliding blocks, the six sliding blocks are respectively arranged in the six sliding grooves in a sliding manner, the tops and the bottoms of the inner sides of the six sliding blocks are respectively and fixedly provided with springs, one ends of twelve springs are respectively and fixedly connected with the tops and the bottoms of the inner sides of the inner walls of the six sliding grooves, the bottoms of the outer sides of the six sliding blocks are respectively and fixedly provided with racks, the tops of the outer sides of the six sliding blocks are respectively and fixedly provided with push rods, and the tops of two sides of the inner walls of the three collecting boxes are respectively provided with tooth sockets, six the rack block setting is in the inside of six tooth's grooves respectively, the opposite side fixed mounting of casing inner wall bottom has oil free compressor, one of them the opposite side fixed mounting of dirt filtrating screen has first collection cover, oil free compressor's air inlet and the fixed intercommunication of the opposite side of first collection cover, oil free compressor's play oxygen mouth is through the one end fixed connection of first air outlet cover and one of them breather pipe, oil free compressor's play nitrogen gas mouth runs through the top of casing.

As a preferred technical scheme of the utility model, two in addition the opposite side of dirt filtrating screen is fixed mounting respectively has two second to collect the cover, two the opposite side that the cover was collected to the second is fixed mounting respectively has two flexible sealed tubes, two the one end of flexible sealed tube is fixed mounting respectively has two second to go out the gas hood.

As an optimal technical scheme of the utility model, another the one end fixed mounting of breather pipe has the flow distribution plate, the opposite side fixed mounting of flow distribution plate has a plurality of branch pipe.

As an optimal technical scheme of the utility model, oil free compressor's top fixed mounting has radiator fan, the opposite side on casing top is fixed to be inlayed and is equipped with the shutter, radiator fan's the position is corresponding with the position of shutter.

As an optimal technical scheme of the utility model, two the other end of breather pipe fixed mounting respectively has two flange.

As an optimal technical scheme of the utility model, there are two backup pads in the both sides of casing bottom fixed mounting respectively.

As a preferred technical scheme of the utility model, the opposite side fixed mounting of casing avris has the controller, six driving motor, oil free compressor and radiator fan all with controller electric connection, controller and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a dustproof oxygenerator, which drives a screw rod to rotate through a driving motor in a cleaning assembly, the screw rod drives a brush on a cleaning plate to clean three dust filter screens, thereby preventing dust from adhering on the dust filter screens to influence the dust filter effect and preventing air from normally permeating through the dust filter screens; the push rod in the dismouting subassembly is promoted, drives the slider and slides to the inboard in the spout is inside, makes rack and tooth's socket separation, conveniently takes off and collects the box clearance and collect accumulational dust in the box, will collect the box sleeve and retrieve the collection bottom of fighting after the clearance finishes, and in the rack automatic insertion tooth's socket, the box convenient operation is swift is collected in the dismouting.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a breather pipe; 3. a dust filter screen; 4. a cleaning assembly; 41. a drive motor; 42. a screw rod; 43. cleaning the plate; 44. a brush; 5. a collecting hopper; 6. a chute; 7. disassembling and assembling the components; 71. a slider; 72. a spring; 73. a rack; 74. a push rod; 8. a collection box; 9. a tooth socket; 10. an oil-free compressor; 11. a first collection hood; 12. a first exhaust hood; 13. a second collection hood; 14. a telescopic sealing tube; 15. a second exhaust hood; 16. a diverter tray; 17. a branch pipe; 18. a heat radiation fan; 19. a blind window; 20. a connecting flange; 21. a support plate; 22. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a dustproof oxygenerator, which comprises a casing 1, two aeration pipes 2 are respectively fixedly inserted and installed in the middle of two sides of the casing 1, three dust filtration nets 3 are respectively fixedly installed in the middle of the inner wall of the casing 1 and one side of the inside, the aperture of the three dust filtration nets 3 is sequentially reduced, a cleaning component 4 is arranged in the casing 1, the cleaning component 4 comprises six driving motors 41 and six lead screws 42, the six driving motors 41 are respectively fixedly arranged in the middle of the top ends and one side of the top ends, the six lead screws 42 are respectively rotatably arranged in the middle of the top end of the inner wall of the casing 1 and one side of the top end, the output shafts of the six driving motors 41 penetrate through the top end of the casing 1 and are respectively fixedly connected with the top ends of the six lead screws 42, three cleaning plates 43 are respectively inserted and installed on the top of the six lead screws 42 in a threaded manner, two side sides of the three cleaning plates 43 are respectively in sliding contact with two sides of the inner wall of the casing 1, the other side of the three cleaning plates 43 is fixedly provided with a plurality of brushes 44 respectively, the brushes 44 are contacted with the top of one side of the three dust filtering nets 3 respectively, the middle part of the bottom end of the machine shell 1 and one side of the bottom end are fixedly inserted with three collecting hoppers 5 respectively, the bottoms of two sides of the three collecting hoppers 5 are provided with six chutes 6 respectively, the bottoms of the three collecting hoppers 5 are connected with three collecting boxes 8 through a dismounting assembly 7, the dismounting assembly 7 comprises six sliders 71, the six sliders 71 are arranged in the six chutes 6 in a sliding way respectively, the tops and the bottoms of the inner sides of the six sliders 71 are fixedly provided with springs 72 respectively, one end of each twelve spring 72 is fixedly connected with the tops and the bottoms of the inner sides of the inner walls of the six chutes 6 respectively, the bottoms of the outer sides of the six sliders 71 are fixedly provided with racks 73, the tops of the outer sides of the six sliders 71 are fixedly provided with push rods 74 respectively, the tops of two sides of the inner walls of the three collecting boxes 8 are provided with tooth grooves 9 respectively, six racks 73 are respectively clamped and arranged inside six tooth grooves 9, an oil-free compressor 10 is fixedly arranged on the other side of the bottom end of the inner wall of the machine shell 1, a first collecting cover 11 is fixedly arranged on the other side of one dust filter screen 3, an air inlet of the oil-free compressor 10 is fixedly communicated with the other side of the first collecting cover 11, an oxygen outlet of the oil-free compressor 10 is fixedly connected with one end of one vent pipe 2 through a first air outlet cover 12, the nitrogen outlet of the oil-free compressor 10 penetrates through the top end of the machine shell 1, a driving motor 41 in a cleaning assembly 4 drives a screw rod 42 to rotate, the screw rod 42 drives a brush 44 on a cleaning plate 43 to clean the three dust filter screens 3, dust is prevented from being adhered on the dust filter screens 3 to influence the dust filter effect and air normally penetrates through the dust filter screens 3, the slide block 71 is driven to slide inwards in the chute 6 by being pushed by a push rod 74 in a dismounting assembly 7, make rack 73 and tooth's socket 9 separation, conveniently take off and collect box 8 clearance and collect the accumulational dust in the box 8, will collect box 8 cover back after the clearance finishes and collect 5 bottoms of fill, during rack 73 inserts tooth's socket 9 automatically, 8 convenient operation swiftly of box are collected in the dismouting.

Preferably, the other sides of the other two dust filtration screens 3 are respectively and fixedly provided with two second collection covers 13, the other sides of the two second collection covers 13 are respectively and fixedly provided with two telescopic sealing pipes 14, one ends of the two telescopic sealing pipes 14 are respectively and fixedly provided with two second air outlet covers 15, the functions of air inlet dispersion and air outlet aggregation are achieved when air circulates between the dust filtration screens 3 through the second collection covers 13 and the second air outlet covers 15, one end of the other air pipe 2 is fixedly provided with a splitter plate 16, the other side of the splitter plate 16 is fixedly provided with a plurality of branch pipes 17, the air introduced into the machine shell 1 through the air pipe 2 is divided into a plurality of strands through the splitter plate 16 and is blown out through the branch pipes 17 for dust filtration separation, the top end of the oil-free compressor 10 is fixedly provided with a cooling fan 18, the other side of the top end of the machine shell 1 is fixedly embedded with a shutter 19, and the position of the cooling fan 18 corresponds to the position of the shutter 19, heat that produces oil free compressor 10 work through radiator fan 18 through 19 discharge casings 1 of shutter, the other end difference fixed mounting of two breather pipes 2 has two flange 20, even with whole device and other pipeline fixed intercommunication through flange 20, the both sides of casing 1 bottom are fixed mounting two backup pads 21 respectively, through backup pad 21 with casing 1 lifting take the altitude, prevent to collect box 8 contact ground and take place wearing and tearing, the opposite side fixed mounting of casing 1 avris has controller 22, six driving motor 41, oil free compressor 10 and radiator fan 18 all with controller 22 electric connection, controller 22 and external power supply electric connection, control six driving motor 41 through controller 22, opening or closing of oil free compressor 10 and radiator fan 18.

When in use, the utility model relates to a dustproof oxygen generator, firstly, the whole device is fixedly communicated with other pipelines through a connecting flange 20, the air which needs to be filtered and separated is introduced through a vent pipe 2, then the air is divided into a plurality of strands by a splitter disc 16 and blown out through a branch pipe 17, dust in the air is filtered by a dust filter 3 with the aperture being reduced in sequence, the dust is left at one side of the dust filter 3, the air has the functions of air inlet dispersion and air outlet aggregation when circulating between the dust filter 3 through a second collecting cover 13 and a second air outlet cover 15, then an oil-free compressor 10 with the model of WW-1/10_10001 is opened through a controller 22 with the model of GT008 to separate the air after the dust is filtered by the dust filter 3, the oxygen after the filtration and separation is flowed out through the vent pipe 2, nitrogen and other gases are discharged out of a casing 1 through a nitrogen outlet, six driving motor 41 in the device work completion back start cleaning assembly 4, driving motor 41 drives lead screw 42 and rotates, lead screw 42 drives brush 44 on cleaning plate 43 and cleans three dust filter net 3, prevent that the dust adhesion from influencing the dust filtration effect on dust filter net 3 and the air normally sees through dust filter net 3, fall into and gather 5 back and pile up in collecting box 8 inside, push rod 74 through among dismouting subassembly 7 is promoted at last, drive slider 71 and slide to the inboard in spout 6 inside, make rack 73 and tooth's socket 9 separation, conveniently take off and collect box 8 clearance and collect accumulational dust in the box 8, will collect box 8 cover back and collect 5 bottoms of fighting after the clearance finishes, rack 73 automatic insertion tooth's socket 9, dismouting is collected box 8 convenient operation swift.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust-protection type oxygenerator, includes casing (1), its characterized in that, the middle part of casing (1) both sides is fixed respectively to alternate installs two breather pipes (2), the middle part of casing (1) inner wall and one side of inside respectively fixed mounting have three dust filter net (3), three the aperture of dust filter net (3) reduces in proper order, the inside of casing (1) is equipped with clean subassembly (4), clean subassembly (4) include six driving motor (41) and six lead screw (42), six driving motor (41) are fixed respectively and are set up in the middle part on several tops and one side on top, six lead screw (42) rotate respectively and set up in the middle part on casing (1) inner wall top and one side on top, six the output shaft of driving motor (41) runs through the top of casing (1) respectively with the top fixed connection on six lead screw (42), six two liang of corresponding the top of lead screw (42) is the screw thread respectively and is interlude and install three cleaning plate (43), three the both sides side of cleaning plate (43) respectively with the both sides sliding contact of casing (1) inner wall, three the opposite side of cleaning plate (43) is fixed mounting respectively has a plurality of brush (44), a plurality of brush (44) respectively with the top contact of three dirt filtrating net (3) one side, the middle part of casing (1) bottom and one side of bottom are fixed interlude respectively and are installed three collection fill (5), six spout (6) have been seted up respectively to the bottom of three both sides side of collecting fill (5), three the bottom of collecting fill (5) is connected with three collection box (8) through dismouting subassembly (7), dismouting subassembly (7) include six slider (71), six slider (71) slide respectively and set up in the inside of six spout (6), six the top and the equal fixed mounting in bottom of slider (71) inboard have spring (72), twelve the one end of spring (72) respectively with the inboard top and the bottom fixed connection of six spout (6) inner walls, six the equal fixed mounting in bottom in slider (71) outside has rack (73), six the equal fixed mounting in top in slider (71) outside has push rod (74), three collecting box (8) inner wall both sides's top has all seted up tooth's socket (9), six rack (73) block respectively sets up in the inside of six tooth's socket (9), the opposite side fixed mounting of casing (1) inner wall bottom has oil free compressor (10), one of them the opposite side fixed mounting of dirt filtrating net (3) has first collection cover (11), the air inlet of oil free compressor (10) and the fixed intercommunication of the opposite side of first collection cover (11), the oxygen outlet of the oil-free compressor (10) is fixedly connected with one end of one vent pipe (2) through a first air outlet cover (12), and the nitrogen outlet of the oil-free compressor (10) penetrates through the top end of the shell (1).

2. The dustproof oxygen generator according to claim 1, wherein: the other two sides of the dust filter nets (3) are respectively and fixedly provided with two second collecting covers (13), the other sides of the two second collecting covers (13) are respectively and fixedly provided with two telescopic sealing pipes (14), and one ends of the two telescopic sealing pipes (14) are respectively and fixedly provided with two second air outlet covers (15).

3. The dustproof oxygen generator according to claim 1, wherein: and one end of the other vent pipe (2) is fixedly provided with a diverter plate (16), and the other side of the diverter plate (16) is fixedly provided with a plurality of branch pipes (17).

4. The dustproof oxygen generator according to claim 1, wherein: the top fixed mounting of oil free compressor (10) has radiator fan (18), the fixed shutter (19) that are equipped with of opposite side on casing (1) top, the position of radiator fan (18) corresponds with the position of shutter (19).

5. The dustproof oxygen generator according to claim 1, wherein: the other ends of the two breather pipes (2) are respectively and fixedly provided with two connecting flanges (20).

6. The dustproof oxygen generator according to claim 1, wherein: two supporting plates (21) are respectively and fixedly arranged on two sides of the bottom end of the machine shell (1).

7. The dustproof oxygen generator according to claim 4, wherein: casing (1) avris opposite side fixed mounting has controller (22), six driving motor (41), oil free compressor (10) and radiator fan (18) all with controller (22) electric connection, controller (22) and external power supply electric connection.