CN220677289U - Hollow screw structure for molecular sieve tower of oxygenerator - Google Patents
Hollow screw structure for molecular sieve tower of oxygenerator Download PDFInfo
- Publication number
- CN220677289U CN220677289U CN202320922169.7U CN202320922169U CN220677289U CN 220677289 U CN220677289 U CN 220677289U CN 202320922169 U CN202320922169 U CN 202320922169U CN 220677289 U CN220677289 U CN 220677289U
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- CN
- China
- Prior art keywords
- molecular sieve
- screw
- sieve tower
- supporting seat
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 67
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 67
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a hollow screw structure for an oxygenerator molecular sieve tower, and belongs to the field of oxygenerators. The hollow screw structure for the molecular sieve tower of the oxygenerator comprises a bottom plate, and further comprises a first supporting seat and a second supporting seat which are fixedly connected to the bottom plate; the molecular sieve tower A and the molecular sieve tower B which are communicated are connected between the first supporting seat and the second supporting seat; the first screw and the second screw are connected to the first supporting seat, and through holes communicated with the molecular sieve tower A and the molecular sieve tower B are formed in the first screw and the second screw; the connecting block is connected to the outer wall of the first supporting seat, and is provided with an air inlet and an air outlet; according to the utility model, more pipelines are not required to be connected to the molecular sieve tower, so that the sufficient space inside the oxygenerator is ensured, meanwhile, the installation of other components in the oxygenerator is facilitated, the limitation is avoided, and the connecting block can be fixed by the first screw and the second screw which are arranged in a hollow way, so that the installation and the later maintenance are facilitated.
Description
Technical Field
The utility model relates to the technical field of oxygenerators, in particular to a hollow screw structure for an oxygenerator molecular sieve tower.
Background
Along with the development of society, the demands of people for healthy life quality are higher and higher, and small medical and health-care molecular sieve oxygenerators gradually enter the families of common people; the small medical health-care molecular sieve oxygenerator utilizes molecular sieve physical adsorption technology to adsorb nitrogen in air, and the residual unabsorbed oxygen is collected and purified to obtain high-purity oxygen.
In the prior art, the pipelines are connected on the molecular sieve towers for conveying gas, so that on one hand, the pipelines are complicated to connect and difficult to install and maintain, and on the other hand, the molecular sieve towers are installed in the oxygenerator, so that certain requirements on installation space and certain limitations are brought out for use.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a hollow screw structure for an oxygen generator molecular sieve tower.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a oxygenerator molecular sieve tower is with cavity screw structure, includes the bottom plate, still includes:
the first supporting seat and the second supporting seat are fixedly connected to the bottom plate;
the molecular sieve tower A and the molecular sieve tower B which are communicated are connected between the first supporting seat and the second supporting seat;
the first screw and the second screw are connected to the first supporting seat, and through holes communicated with the molecular sieve tower A and the molecular sieve tower B are formed in the first screw and the second screw;
the connecting block is connected to the outer wall of the first supporting seat, and an air inlet and an air outlet are formed in the connecting block.
Preferably, two threaded holes are formed in the connecting block, the first screw and the second screw are respectively in threaded connection with the two threaded holes, the air inlet is communicated with the through hole in the second screw, and the air outlet is communicated with the through hole in the first screw.
Further, the air inlet internal thread is connected with the threaded rod, the one end that the threaded rod kept away from the connecting block is connected with the square, the outer wall of square is equipped with the air cock, be equipped with first cavity and the second cavity that is linked together in air cock and the threaded rod.
Still further, the threaded rod and the air nozzle are disposed perpendicular to each other, and the first cavity and the second cavity are perpendicular to each other.
Further, the outer wall of connecting block is connected with the baffle, be equipped with the deckle board on the baffle, the outer wall of deckle board is equipped with the round hole.
Further, a first mounting hole is formed in the connecting block, and a second mounting hole corresponding to the first mounting hole is formed in the baffle.
Preferably, hexagonal grooves communicated with the through holes are formed in the first screw and the second screw.
Compared with the prior art, the utility model provides a hollow screw structure for an oxygenerator molecular sieve tower, which has the following beneficial effects:
1. this oxygenerator molecular sieve tower is with cavity screw structure, in first screw and the second screw that through gaseous can pass through the cavity setting get into molecular sieve tower B, then discharge in from molecular sieve tower A, thereby accomplish gaseous transport, then need not connect more pipelines on molecular sieve tower A and molecular sieve tower B, the inside space of oxygenerator is sufficient has been guaranteed, the installation of other parts in the oxygenerator of being convenient for simultaneously, can not have the limitation, and first screw and the second screw of cavity setting can be fixed the connecting block, the maintenance of installation and later stage of being convenient for.
Drawings
FIG. 1 is a schematic structural view of a hollow screw structure for an oxygen generator molecular sieve tower according to the present utility model;
FIG. 2 is a schematic view of the structure of the first screw and the second screw in the hollow screw structure for molecular sieve towers of oxygenerator according to the present utility model;
FIG. 3 is a schematic diagram of a hollow screw structure for an oxygen generator molecular sieve tower according to the present utility model, wherein a second screw is connected to a first support base;
FIG. 4 is a schematic diagram of a connection block and a baffle in a hollow screw structure for an oxygen generator molecular sieve tower according to the present utility model;
FIG. 5 is a schematic diagram II of a connecting block and a baffle in a hollow screw structure for an oxygen generator molecular sieve tower according to the present utility model;
fig. 6 is a cross-sectional view of a block in a hollow screw structure for an oxygenerator molecular sieve tower according to the present utility model.
In the figure: 1. a bottom plate; 101. a first support base; 102. a second support base; 2. a molecular sieve tower A; 201. a molecular sieve tower B; 202. a first screw; 203. a second screw; 204. a through hole; 205. a hexagonal groove; 3. a connecting block; 301. a threaded hole; 302. an air inlet; 303. a first mounting hole; 304. an air outlet; 4. a square block; 401. an air tap; 402. a threaded rod; 403. a first cavity; 404. a second cavity; 5. a baffle; 501. a second mounting hole; 502. a frame plate; 503. and a round hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
referring to fig. 1-6, a hollow screw structure for an oxygen generator molecular sieve tower comprises a bottom plate 1, and further comprises a first supporting seat 101 and a second supporting seat 102 which are fixedly connected to the bottom plate 1, wherein a molecular sieve tower A2 and a molecular sieve tower B201 which are mutually communicated are connected between the first supporting seat 101 and the second supporting seat 102, a first screw 202 and a second screw 203 which correspond to the molecular sieve tower A2 and the molecular sieve tower B201 are connected to the first supporting seat 101, through holes 204 which are communicated with the molecular sieve tower A2 and the molecular sieve tower B201 are formed in the first screw 202 and the second screw 203, a connecting block 3 is connected to the outer wall of the first supporting seat 101, and an air inlet 302 and an air outlet 304 are formed in the connecting block 3.
In the utility model, when in use, gas enters the connecting block 3 through the gas inlet 302, then enters the molecular sieve tower B201 through the through hole 204 on the second screw 203, then enters the molecular sieve tower A2 communicated with the molecular sieve tower B201, then enters the connecting block 3 through the through hole 204 on the first screw 202, and then flows out through the gas outlet 304 again, thereby completing the transportation of the gas, avoiding the need of connecting more pipelines on the molecular sieve tower A2 and the molecular sieve tower B201, being more convenient to use, and being convenient for the installation of other components in the oxygenerator without limitation.
Example 2:
referring to fig. 1-6, a hollow screw structure for an oxygen generator molecular sieve tower comprises a bottom plate 1, and further comprises a first supporting seat 101 and a second supporting seat 102 which are fixedly connected to the bottom plate 1, wherein a molecular sieve tower A2 and a molecular sieve tower B201 which are mutually communicated are connected between the first supporting seat 101 and the second supporting seat 102, a first screw 202 and a second screw 203 which correspond to the molecular sieve tower A2 and the molecular sieve tower B201 are connected to the first supporting seat 101, through holes 204 which are communicated with the molecular sieve tower A2 and the molecular sieve tower B201 are formed in the first screw 202 and the second screw 203, a connecting block 3 is connected to the outer wall of the first supporting seat 101, and an air inlet 302 and an air outlet 304 are formed in the connecting block 3.
The connecting block 3 is provided with two threaded holes 301, the first screw 202 and the second screw 203 are respectively in threaded connection with the two threaded holes 301, the air inlet 302 is communicated with the through hole 204 on the second screw 203, and the air outlet 304 is communicated with the through hole 204 on the first screw 202.
In the utility model, when in use, first screw 202 and second screw 203 are inserted and connected on first support seat 101, one threaded end of first screw 202 and second screw 203 is outwards screwed into threaded hole 301, connecting block 3 is fixedly connected on first support seat 101, hexagonal groove 205 communicated with through hole 204 is arranged on first screw 202 and second screw 203, and wrench is inserted into hexagonal groove 205, so that first screw 202 and second screw 203 can be conveniently driven to rotate, connecting block 3 is fixed with first support seat 101, air inlet 302 is communicated with through hole 204 on second screw 203, air outlet 304 is communicated with through hole 204 on first screw 202, and air circulation is facilitated.
The air inlet 302 is internally connected with a threaded rod 402 in a threaded manner, one end, far away from the connecting block 3, of the threaded rod 402 is connected with a square 4, an air tap 401 is arranged on the outer wall of the square 4, and a first cavity 403 and a second cavity 404 which are communicated are arranged in the air tap 401 and the threaded rod 402.
In the utility model, a threaded rod 402 is connected in an air inlet 302 in a threaded manner, and then a pipeline is connected to an air tap 401, so that gas can be conveyed, and the gas enters from the air inlet 302 through a first cavity 403 and a second cavity 404, so as to enter a molecular sieve tower B201; and the threaded rod 402 and the air nozzle 401 are disposed perpendicular to each other, and the first cavity 403 and the second cavity 404 are disposed perpendicular to each other.
Example 3:
referring to fig. 1-6, a hollow screw structure for an oxygenerator molecular sieve tower is basically the same as that of embodiment 2, further, a baffle 5 is connected to an outer wall of the connecting block 3, a frame plate 502 is provided on the baffle 5, a round hole 503 is provided on an outer wall of the frame plate 502, and gas enters the frame plate 502 after being discharged through the gas outlet 304 and then is discharged through the round hole 503.
The connecting block 3 is provided with a first mounting hole 303, the baffle 5 is provided with a second mounting hole 501 corresponding to the first mounting hole 303 in position, and bolts are connected in the first mounting hole 303 and the second mounting hole 501, so that the baffle 5 can be fixedly connected to the outer wall of the connecting block 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a oxygenerator molecular sieve tower is with cavity screw structure, includes bottom plate (1), its characterized in that still includes:
a first supporting seat (101) and a second supporting seat (102) which are fixedly connected to the bottom plate (1);
the molecular sieve tower A (2) and the molecular sieve tower B (201) which are communicated are connected between the first supporting seat (101) and the second supporting seat (102);
the first screw (202) and the second screw (203) are connected to the first supporting seat (101), and through holes (204) communicated with the molecular sieve tower A (2) and the molecular sieve tower B (201) are formed in the first screw (202) and the second screw (203);
the connecting block (3) is connected to the outer wall of the first supporting seat (101), and an air inlet (302) and an air outlet (304) are formed in the connecting block (3).
2. The hollow screw structure for an oxygen generator molecular sieve tower according to claim 1, wherein two threaded holes (301) are formed in the connecting block (3), the first screw (202) and the second screw (203) are respectively in threaded connection with the two threaded holes (301), the air inlet (302) is communicated with the through hole (204) in the second screw (203), and the air outlet (304) is communicated with the through hole (204) in the first screw (202).
3. The hollow screw structure for an oxygen generator molecular sieve tower according to claim 2, wherein the air inlet (302) is internally connected with a threaded rod (402), one end of the threaded rod (402) far away from the connecting block (3) is connected with a square block (4), the outer wall of the square block (4) is provided with an air tap (401), and a first cavity (403) and a second cavity (404) which are communicated are arranged in the air tap (401) and the threaded rod (402).
4. A hollow screw structure for an oxygenerator molecular sieve tower according to claim 3, wherein the threaded rod (402) and the air nozzle (401) are arranged perpendicular to each other, and the first cavity (403) and the second cavity (404) are perpendicular to each other.
5. The hollow screw structure for an oxygen generator molecular sieve tower according to claim 2, wherein the outer wall of the connecting block (3) is connected with a baffle (5), a frame plate (502) is arranged on the baffle (5), and a round hole (503) is arranged on the outer wall of the frame plate (502).
6. The hollow screw structure for an oxygen generator molecular sieve tower according to claim 5, wherein the connecting block (3) is provided with a first mounting hole (303), and the baffle (5) is provided with a second mounting hole (501) corresponding to the first mounting hole (303).
7. The hollow screw structure for molecular sieve towers of oxygenerator according to claim 1, wherein the first screw (202) and the second screw (203) are provided with hexagonal grooves (205) communicated with the through holes (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922169.7U CN220677289U (en) | 2023-04-23 | 2023-04-23 | Hollow screw structure for molecular sieve tower of oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922169.7U CN220677289U (en) | 2023-04-23 | 2023-04-23 | Hollow screw structure for molecular sieve tower of oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677289U true CN220677289U (en) | 2024-03-29 |
Family
ID=90407325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320922169.7U Active CN220677289U (en) | 2023-04-23 | 2023-04-23 | Hollow screw structure for molecular sieve tower of oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677289U (en) |
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2023
- 2023-04-23 CN CN202320922169.7U patent/CN220677289U/en active Active
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