CN214734526U - Oxygenerator molecular sieve mounting structure - Google Patents

Abstract

The application discloses oxygenerator molecular sieve mounting structure, including casing and molecular sieve main part, the opening has been seted up to the casing lateral wall to slidable mounting has a box of taking out, take out the box design and be the open box body of one end, the molecular sieve main part is installed in taking out the box, the open one side of taking out the box is connected with the closing plate, the closing plate with shells inner wall fixed connection, the outer terminal surface of taking out the box is provided with the pull door, pull door surface is provided with the kerve. This scheme is through taking out the setting of box and closing plate, and the combination is sealed box body, has guaranteed molecular sieve main part mounting structure's leakproofness, through taking out the setting of box slidable mounting and sliding door pull-up groove for take out the box and can directly be pulled out, and then make the dismouting of molecular sieve main part more convenient, be convenient for to its observation and maintenance processing.

Description

Oxygenerator molecular sieve mounting structure

Technical Field

The application relates to the technical field of oxygen generation equipment, in particular to an oxygen generator molecular sieve mounting structure.

Background

With the development of science and technology, people have higher and higher requirements on their living standard, and various air purifiers and oxygenation devices gradually enter the daily lives of people. The existing molecular sieve oxygen generator adopts a pressure swing adsorption oxygen generation technology, and utilizes the adsorption characteristics that the adsorption capacity of zeolite molecular sieves to gas is increased along with the increase of gas pressure and the adsorption capacity to nitrogen and oxygen is different under the same gas pressure to separate oxygen from air by adopting a cyclic process of high-pressure adsorption and low-pressure desorption. From the working principle, it can be known that the molecular sieve system is a key component of the oxygen generator.

At present, the molecular sieve system of the oxygenerator of selling on the market is many fixed mounting in the inside of oxygenerator, the user can not change through simple mode, after the molecular sieve system breaks down, need carry out the dismouting to whole machine and just can change the molecular sieve system, the oxygenerator of molecular sieve system can be dismantled in a small number of designs, its design is for setting up sealed lid on the oxygenerator casing, when needing to observe or change the molecular sieve, unscrew the screw on the sealed lid, open sealed lid, partly whole taking out with the molecular sieve again, it is convenient inadequately during this kind of dismouting design operation.

SUMMERY OF THE UTILITY MODEL

It is a primary object of the present application to provide an oxygenator molecular sieve mounting structure to ameliorate the problems in the related art.

In order to realize above-mentioned purpose, this application provides an oxygenerator molecular sieve mounting structure, including casing and molecular sieve main part, the casing is the oxygenerator casing, the opening has been seted up to the lateral wall of the housing to slidable mounting has the box of taking out, take out the box design and be the open box body of one end, the molecular sieve main part is installed take out in the box, take out the open one side of box and be connected with the closing plate, the closing plate with shells inner wall fixed connection, the outer terminal surface of box of taking out is provided with the pull door, the pull door surface is provided with the kerve.

In an embodiment of this application, take out box both sides lateral wall with shells inner wall is provided with the direction slide rail jointly, take out the box through the direction slide rail with casing sliding connection, the pull door inner wall inlays and is equipped with the magnetism and inhales the circle, take out the box through the magnetism inhale the circle with the casing magnetism is inhaled fixedly.

In an embodiment of this application, the closing plate up end with shells inner wall fixed connection, the lower terminal surface of closing plate is provided with the sealing layer, the both sides of closing plate all are provided with the sand grip, take out the box both sides wall correspondence and be provided with the recess, take out the box and pass through the recess with the sand grip, with closing plate sliding connection to make up into sealed box body.

In an embodiment of the application, an upper end cover is installed at the upper end of the molecular sieve main body, the upper end cover and the drawing box inner wall are provided with three air guide through pipes together, the drawing box outer wall is provided with three air pipes, and three air pipes inside the air pipes penetrate through the air guide through pipes respectively and are communicated with the molecular sieve main body.

In an embodiment of the present application, a lower end cover is disposed at a lower end of the molecular sieve main body, and a sealing rubber plug is disposed between the lower end cover and the molecular sieve main body.

In an embodiment of the present application, a buffer layer is disposed between the interior of the drawer and the molecular sieve main body, the buffer layer is a sealing flexible layer, and the buffer layer is in clearance fit with the sealing layer.

Compared with the prior art, the beneficial effects of this application are: through the oxygenerator molecular sieve mounting structure of above-mentioned design, through the setting of taking out box and closing plate during the use, the combination is sealed box body, has guaranteed molecular sieve main part mounting structure's leakproofness, through the setting of taking out box slidable mounting and pull-out door pull-up groove for take out the box and can directly be pulled out, and then make the dismouting of molecular sieve main part more convenient, be convenient for to its observation and maintenance processing.

Drawings

Fig. 1 is a schematic perspective view of an oxygen generator with an oxygen generator molecular sieve mounting structure according to an embodiment of the present application;

FIG. 2 is a schematic top view of a molecular sieve mounting structure of an oxygen generator provided according to an embodiment of the present application;

FIG. 3 is a schematic top cross-sectional structural view of an oxygen generator molecular sieve mounting structure provided in accordance with an embodiment of the present application;

FIG. 4 is a partially enlarged schematic structural view of an oxygen generator molecular sieve mounting structure provided according to an embodiment of the present application;

fig. 5 is a schematic partial cross-sectional structural view of an oxygen generator molecular sieve mounting structure provided according to an embodiment of the present application.

In the figure: 1. a housing; 2. drawing the box; 3. a sliding door; 4. a guide slide rail; 5. a magnetic attraction ring; 6. a convex strip; 7. a groove; 8. a sealing plate; 9. an upper end cover; 10. a lower end cover; 11. an air guide through pipe; 12. a breather pipe; 13. a molecular sieve body; 14. sealing the rubber plug; 15. groove drawing; 16. a sealing layer; 17. a buffer layer.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Please refer to fig. 1-5, the application provides an oxygen generator molecular sieve mounting structure, which includes a housing 1 and a molecular sieve main body 13, the housing 1 is an oxygen generator housing, the surface of the molecular sieve main body 13 is configured as an integrated aluminum pipe, an opening is formed on a side wall of the housing 1, the opening communicates with a cavity, and a drawer 2 is slidably mounted, the drawer 2 is configured as a box with an open end, the molecular sieve main body 13 is mounted in the drawer 2, a sealing plate 8 is slidably connected to the open side of the drawer 2, the sealing plate 8 corresponds to the open end of the drawer 2 and is combined with the drawer 2 to form a sealed box, the sealing plate 8 is fixedly connected with the inner wall of the housing 1 by welding or gluing, a drawer door 3 is disposed on the outer end surface of the drawer 2, a pull groove 15 is disposed on the surface of the drawer door 3, the drawer 2 can be driven to move by pulling the pull groove 15, so as to make the molecular sieve main body 13 flexibly and conveniently dismounted.

For strengthening spacing to taking out box 2, take out 2 both sides lateral walls of box and be provided with direction slide rail 4 with 1 inner wall of casing jointly, direction slide rail 4 sets up to the damping slide rail, take out box 2 through direction slide rail 4 and 1 sliding connection of casing, 3 inner walls of sliding door are inlayed and are equipped with magnetism and inhale circle 5 simultaneously, magnetism is inhaled circle 5 and is set up to circle type magnet, 1 opening part of casing is provided with the opposite sex metal, magnetism inhales circle 5 and adsorbs at the opening part through magnetic force, it is fixed with 1 magnetism of casing through magnetism inhales circle 5 to take out box 2, it is inseparable to have strengthened taking out box 2 and 1 connections of casing, restrict slip direction and speed, prevent to take out box 2 and slide at will.

For providing sealed environment for molecular sieve main part 13, closing plate 8 up end and 1 inner wall fixed connection of casing, the lower terminal surface of closing plate 8 is provided with sealing layer 16, and the both sides of closing plate 8 all are provided with sand grip 6, take out 2 both sides wall correspondences of box and are provided with recess 7, take out box 2 through recess 7 and sand grip 6, with closing plate 8 sliding connection to make up into sealed box body.

In order to accord with the working principle of an oxygen generator, an upper end cover 9 is installed at the upper end of a molecular sieve main body 13, three air guide through pipes 11 are jointly arranged on the upper end cover 9 and the inner wall of a drawing box 2, three air pipes 12 are arranged on the outer wall of the drawing box 2, and air pipes inside the three air pipes 12 respectively penetrate through the air guide through pipes 11 and are communicated with the molecular sieve main body 13.

In order to improve the sealing performance of the molecular sieve main body 13, the lower end of the molecular sieve main body 13 is provided with a lower end cover 10, a sealing rubber plug 14 is arranged between the lower end cover 10 and the molecular sieve main body 13, the sealing rubber plug 14 is a silica gel plug with a shape corresponding to that of the lower end of the molecular sieve main body 13, and the sealing rubber plug 14 performs sealing protection on the molecular sieve main body 13 to prevent gas leakage.

For providing the shock attenuation guarantee for molecular sieve main part 13, take out and be provided with buffer layer 17 between box 2 inside and the molecular sieve main part 13, buffer layer 17 sets up to sealed flexible rubber layer, and buffer layer 17 and sealing layer 16 frictional force are all great, prevent to influence the pull, buffer layer 17 and sealing layer 16 clearance fit.

Specifically, the operating principle of the molecular sieve mounting structure of the oxygen generator is as follows: during the use, install molecular sieve main part 13 in taking out box 2, the trachea of molecular sieve main part 13 passes through air guide siphunculus 11 and breather pipe 12 and outer joint, pack buffer layer 17 between molecular sieve main part 13 and taking out box 2, carry out shock attenuation protection to molecular sieve main part 13, cooperation and the setting of direction slide rail 4 through sand grip 6 and recess 7, take out box 2 and can freely slide-mount in casing 1, will take out box 2 and impel in the casing 1, casing 1 is inhaled to magnetism 5 on the pull door 3, make and take out box 2 to fix, and then make molecular sieve main part 13 demountable installation in the oxygenerator, and the leakproofness is strong, the installation is firm, it is convenient to dismantle, be convenient to observe and maintain it.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides an oxygenerator molecular sieve mounting structure, includes casing (1) and molecular sieve main part (13), its characterized in that, casing (1) is the oxygenerator casing, the opening has been seted up to casing (1) lateral wall to slidable mounting has taken out box (2), it designs for the open box body of one end to take out box (2), install molecular sieve main part (13) take out in box (2), it is connected with closing plate (8) to take out the open one side of box (2), closing plate (8) with casing (1) inner wall fixed connection, it is provided with pull door (3) to take out box (2) outer terminal surface, pull door (3) surface is provided with pull groove (15).

2. The molecular sieve mounting structure of the oxygen generator as claimed in claim 1, wherein the side walls of both sides of the drawer box (2) and the inner wall of the housing (1) are provided with guide rails (4), the drawer box (2) is connected with the housing (1) in a sliding manner through the guide rails (4), the inner wall of the pull door (3) is embedded with a magnetic absorption ring (5), and the drawer box (2) is fixed with the housing (1) through the magnetic absorption ring (5) in a magnetic absorption manner.

3. The molecular sieve mounting structure of the oxygen generator according to claim 1, wherein the upper end surface of the sealing plate (8) is fixedly connected with the inner wall of the shell (1), the lower end surface of the sealing plate (8) is provided with a sealing layer (16), two sides of the sealing plate (8) are provided with raised strips (6), two side walls of the drawer box (2) are correspondingly provided with grooves (7), and the drawer box (2) is slidably connected with the sealing plate (8) through the grooves (7) and the raised strips (6) and combined into a sealed box body.

4. The molecular sieve mounting structure of the oxygen generator as claimed in claim 1, wherein the upper end of the molecular sieve main body (13) is provided with an upper end cover (9), the upper end cover (9) and the inner wall of the drawer box (2) are provided with three air guide pipes (11), the outer wall of the drawer box (2) is provided with three air pipes (12), and the air pipes inside the three air pipes (12) respectively pass through the air guide pipes (11) and are communicated with the molecular sieve main body (13).

5. The molecular sieve mounting structure of the oxygen generator as claimed in claim 1, wherein the lower end of the molecular sieve main body (13) is provided with a lower end cap (10), and a sealing rubber plug (14) is arranged between the lower end cap (10) and the molecular sieve main body (13).

6. An oxygen generator molecular sieve mounting structure as claimed in claim 3, characterized in that a buffer layer (17) is arranged between the interior of the drawer box (2) and the molecular sieve body (13), the buffer layer (17) is arranged as a sealing flexible layer, and the buffer layer (17) is in clearance fit with the sealing layer (16).

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