CN118874167B - Oxygenerator with dewatering and drying functions - Google Patents
Oxygenerator with dewatering and drying functions Download PDFInfo
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- CN118874167B CN118874167B CN202411337730.0A CN202411337730A CN118874167B CN 118874167 B CN118874167 B CN 118874167B CN 202411337730 A CN202411337730 A CN 202411337730A CN 118874167 B CN118874167 B CN 118874167B
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- 238000001035 drying Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 36
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0062—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to an oxygen generator with a dewatering and drying function, which comprises an air filter, wherein the air filter comprises a sealing cover and a cylinder body which are vertically distributed, a filter cylinder is arranged in the sealing cover, a plurality of guide vanes are rotatably arranged on the filter cylinder, a water baffle plate is arranged in the cylinder body in a sliding manner, a sliding rod is fixedly connected above the water baffle plate, the sliding rod stretches into the filter cylinder and slides up and down relative to the filter cylinder, a driving block is sleeved outside the sliding rod in a sliding manner, the driving block is positioned in the filter cylinder, a first transmission structure is arranged between the driving block and the guide vanes, a second transmission structure is arranged between the driving block and the sliding rod, and when the moisture content in the air is increased, the upward movement speed of the water baffle plate is increased, so that the sliding rod can drive the driving block to move up through the second transmission structure, and then the driving block drives each guide vane to rotate through the first transmission structure, so that the water in the air is discharged, and the oxygen generation quality is improved.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an oxygenerator with a dewatering and drying function.
Background
The oxygenerator is a machine for preparing oxygen, mainly uses air separation technology, firstly removes solid water vapor from air through an air filter, then compresses the air with high density through an air compressor, then uses the difference of condensation points of all components in the air to separate gas from liquid at a certain temperature, and then carries out rectification to prepare the oxygen.
An air filter in the oxygenerator is generally provided with a fixed guide vane in the oxygenerator, and air can generate centrifugal force through the guide vane, so that separation of gas and water vapor is realized. However, the angle of the guide vane is fixed, so that the water removal efficiency is low when the water content in the air is high, and the quality of the oxygen prepared subsequently is affected.
Disclosure of Invention
Accordingly, it is necessary to provide an oxygen generator with a water removal and drying function, aiming at the technical problem that the existing oxygen generator has poor effect of removing moisture in air.
The above purpose is achieved by the following technical scheme:
The utility model provides an oxygenerator with dewatering and drying function, includes air cleaner, air cleaner includes closing cap and the barrel of arranging from top to bottom, the inside of closing cap is equipped with the cartridge filter, the cartridge filter is coaxial with the barrel setting, the circumferential rotation of cartridge filter is equipped with a plurality of guide vanes, the inside of barrel slides from top to bottom and is equipped with the breakwater, the breakwater is located the below of cartridge filter, the top fixedly connected with slide bar of breakwater, the slide bar stretches into the inside of cartridge filter and slides from top to bottom relative to the cartridge filter, the outside slip cap of slide bar is equipped with the drive piece, the drive piece is located the inside of cartridge filter, the drive piece with be equipped with first transmission structure between the guide vane, be equipped with second transmission structure between drive piece and the slide bar, when moisture content increases in the air, the upward movement speed of breakwater accelerates, makes the slide bar pass through second transmission structure can drive the drive piece and reciprocates, and then the drive piece drives each guide vane through first transmission structure and take place rotatoryly.
Furthermore, the water baffle and the bottom of the cylinder form a liquid storage cavity, a buoyancy member is fixedly arranged below the water baffle, and the buoyancy member moves along with the lifting of the liquid level of the liquid storage cavity.
Further, the driving block is conical, and the diameter of the driving block is gradually increased from top to bottom.
Further, the first transmission structure comprises a plurality of sliding cavities arranged on the filter cylinder, the sliding cavities extend along the radial direction of the filter cylinder, a push block is arranged in the sliding cavities in a sliding mode, a first spring is arranged between the push block and the side wall of the sliding cavity, the first spring has a trend of enabling the push block to be close to the driving block, the sliding cavities correspond to the guide plates one by one, a rotating shaft is arranged at the end portion of each guide plate, the rotating shaft stretches into the sliding cavities and is in sliding fit with the push block, a spiral groove is formed in the rotating shaft, a sliding block is arranged on the push block, and the sliding block slides along the spiral groove.
Further, the second transmission structure includes a plurality of friction wheels, the below of drive piece is equipped with the drive sleeve, and a plurality of friction wheels rotate the setting in drive sleeve's bottom to along drive sleeve's circumference evenly distributed, drive sleeve's bottom is equipped with a plurality of mounting grooves around the circumferencial direction, the mounting groove internal fixation is equipped with the axis of rotation, and each friction wheel rotates the setting in the axis of rotation, the axis of rotation extends along the horizontal direction, the equal friction fit of friction wheel and the cell wall and the slide bar of mounting groove.
Further, the inside of barrel is equipped with annular baffle, the circumference of breakwater is equipped with a plurality of inlet, is equipped with the spring mounting groove between two adjacent inlet, be connected with the second spring in the spring mounting groove, the lower extreme of second spring with the cooperation of stopping from top to bottom of annular baffle, the second spring has the trend that makes the breakwater upwards break away from annular baffle.
Further, an exhaust cavity is formed in the filter cartridge, an air inlet and an air outlet are formed in the sealing cover, an annular filter cavity is formed between the filter cartridge and the cartridge body, the air inlet is communicated with the annular filter cavity, and the air outlet is communicated with the exhaust cavity.
Further, a guide cylinder extending in the up-down direction is arranged at the top of the sealing cover, the guide cylinder is positioned in the filter cylinder, and the guide cylinder is used for guiding the sliding rod.
Further, the bottom of the cylinder body is provided with a liquid outlet, a valve is arranged in the liquid outlet, the buoyancy member is in an inverted U shape, and the buoyancy member is in up-down sliding fit with the valve.
Further, the sealing cover is connected with the cylinder body through a locking ring, the locking ring is matched with the cylinder body in an up-and-down blocking mode, and the locking ring is matched with the sealing cover in a threaded mode.
The beneficial effects of the invention are as follows:
According to the oxygenerator with the dewatering and drying functions, when the moisture content in the air is increased, the upward moving speed of the water baffle is increased, the upward moving speed of the sliding rod is increased, the sliding rod can be driven to move upwards through the second transmission structure, the driving block can further drive the flow guide sheets to rotate through the first transmission structure, the included angle between the flow guide sheets and the axis of the filter cylinder is increased, so that the rotating speed of the air after the air is guided by the flow guide sheets is increased, the centrifugal force generated by the moisture in the air is increased, the discharge of the moisture in the air is promoted, and the oxygenerator quality is improved.
Secondly, when the bottom of barrel discharges liquid, because the top of barrel has the air to get into always to the pressure above the barrel is greater than the pressure below the barrel, and this pressure difference makes the breakwater extrude the second spring downwards, makes breakwater and annular baffle contact, and annular baffle shelters from the inlet on the breakwater, thereby avoids the air of barrel top to flow from the leakage fluid dram, thereby guarantees air cleaner's filtration efficiency, and then improves follow-up oxygen production efficiency.
Drawings
FIG. 1 is a schematic perspective view of an oxygen generator with dewatering and drying functions according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an internal structure of an oxygen generator with water removal and drying functions according to an embodiment of the present invention;
FIG. 3 is a schematic view illustrating a first angle of an oxygen generator with water removal and drying functions according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is another schematic view of an oxygen generator with dewatering and drying functions according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
FIG. 7 is a schematic view of a part of an oxygen generator with dewatering and drying functions according to an embodiment of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 4 at C;
fig. 9 is an enlarged view of the structure at D in fig. 4.
Wherein:
100. The device comprises a sealing cover, 101, an air inlet, 102, an air outlet, 103, a filter cartridge, 104, a guide cylinder, 105, a filter screen, 200, a cylinder, 201, an annular baffle, 300, a water baffle, 301, a slide bar, 302, a buoyancy member, 303, a driving block, 3031, a friction wheel, 3032, a rotating shaft, 3033, a sealing block, 304, a second spring, 400, a locking ring, 600, a valve, 800, a guide vane, 801, a rotating shaft, 802, a first spring, 803 and a pushing block.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of the structures itself, e.g., "first," "second," etc., is used herein to distinguish between the objects described and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 9, the oxygen generator with dewatering and drying functions provided by an embodiment of the invention comprises an air filter, wherein the air filter comprises a sealing cover 100 and a cylinder 200 which are arranged up and down, a filter cylinder 103 is arranged in the sealing cover 100, the filter cylinder 103 and the cylinder 200 are coaxially arranged, a plurality of guide vanes 800 are arranged in circumferential rotation of the filter cylinder 103, a water baffle 300 is arranged in the cylinder 200 in a sliding manner up and down, the water baffle 300 is positioned below the filter cylinder 103, a slide rod 301 is fixedly connected above the water baffle 300, the slide rod 301 stretches into the filter cylinder 103 and slides up and down relative to the filter cylinder 103, a driving block 303 is sleeved outside the slide rod 301 in a sliding manner, the driving block 303 is positioned inside the filter cylinder 103, a first transmission structure is arranged between the driving block 303 and the guide vanes 800, a second transmission structure is arranged between the driving block 303 and the slide rod 301, when the water content in the air increases, the upward movement speed of the water baffle 300 is accelerated, and the slide rod 301 can drive the driving block 303 to move up and down through the second transmission structure, and the driving block 303 can rotate through the first transmission guide vanes 800. The length direction of the guide vane 800 extends in the radial direction of the filter cartridge 103. The guide vane 800 is provided in a flat plate shape. In other embodiments, the baffle 800 may be configured as an arcuate plate having an arc. The filter screen 105 is arranged below the filter cartridge 103, and a sealing block 3033 is arranged between the slide rod 301 and the filter screen 105, so that impurities are prevented from entering the filter cartridge 103. The filter screen 105 is made of polypropylene fiber.
In an embodiment, the water baffle 300 and the bottom of the cylinder 200 form a liquid storage cavity, a buoyancy member 302 is fixedly arranged below the water baffle 300, and the buoyancy member 302 moves along with the lifting of the liquid level of the liquid storage cavity. The water baffle 300 is funnel-shaped.
In one embodiment, the driving block 303 is conical, and the diameter of the driving block 303 gradually increases from top to bottom. In this embodiment, the outer peripheral surface of the driving block 303 is provided with a plurality of protrusions, and each protrusion corresponds to each guide vane 800. In other embodiments, the outer peripheral surface of the driving block 303 is a smooth surface.
In an embodiment, the first transmission structure includes a plurality of sliding cavities disposed on the filter cartridge 103, the sliding cavities extend along a radial direction of the filter cartridge 103, a push block 803 is slidably disposed in the sliding cavities, a first spring 802 is disposed between the push block 803 and a side wall of the sliding cavity, the first spring 802 has a tendency to make the push block 803 approach to the driving block 303, the sliding cavities are in one-to-one correspondence with the guide sheets 800, a rotating shaft 801 is disposed at an end of the guide sheet 800, the push block 803 has a sliding groove, the rotating shaft 801 extends into the sliding cavities and is slidably matched with the sliding groove of the push block 803, a spiral groove (not shown in the drawing) is disposed on the rotating shaft 801, and a slider (not shown in the drawing) is disposed on the push block 803, and slides along the spiral groove. The push block 803 is in sliding friction fit with the sliding cavity, so that the push block 803 is prevented from resetting the guide vane 800 too quickly after rotating the guide vane 800.
In an embodiment, the second transmission structure includes a plurality of friction wheels 3031, a driving sleeve is disposed below the driving block 303, and the plurality of friction wheels 3031 are rotatably disposed at the bottom of the driving sleeve and are uniformly distributed along the circumferential direction of the driving sleeve. The bottom of the driving sleeve is provided with a plurality of mounting grooves around the circumferential direction, a rotating shaft 3032 is fixedly arranged in each mounting groove, each friction wheel 3031 is rotatably arranged on the rotating shaft 3032, the rotating shaft 3032 extends along the horizontal direction, and the friction wheels 3031 are in friction fit with the groove walls of the mounting grooves and the sliding rods 301. The friction wheel 3031 is made of a rubber material.
In an embodiment, an annular baffle 201 is disposed inside the barrel 200, a plurality of liquid inlets are disposed in the circumferential direction of the water baffle 300, a spring mounting groove is disposed between two adjacent liquid inlets, a second spring 304 is connected in the spring mounting groove, the lower end of the second spring 304 is in up-and-down blocking fit with the annular baffle 201, and the second spring 304 has a tendency to enable the water baffle 300 to be separated from the annular baffle 201 upwards.
In an embodiment, an exhaust cavity is formed in the filter cartridge 103, an air inlet 101 and an air outlet 102 are formed in the cover 100, an annular filter cavity is formed between the filter cartridge 103 and the cylinder 200, the air inlet 101 is communicated with the annular filter cavity, and the air outlet 102 is communicated with the exhaust cavity. In this embodiment, the air inlet 101 and the air outlet 102 are disposed on the same diameter of the cylinder 200.
In one embodiment, a guiding cylinder 104 extending along the up-down direction is disposed at the top of the cover 100, the guiding cylinder 104 is located inside the filtering cylinder 103, and the guiding cylinder 104 is used for guiding the sliding rod 301.
In an embodiment, a liquid outlet is formed in the bottom of the barrel 200, a valve 600 is disposed in the liquid outlet, the buoyancy member 302 is in an inverted U shape, and the buoyancy member 302 is in sliding fit with the valve 600 up and down. The structure of the valve 600 is known in the art.
In one embodiment, the cap 100 is connected to the cylinder 200 by a locking ring 400, the locking ring 400 is engaged with the cylinder 200 in a top-bottom stop manner, and the locking ring 400 is engaged with the cap 100 in a screw manner. Specifically, the lower part of the locking ring 400 is L-shaped, the upper end of the cylinder 200 is provided with an everting edge, and the locking ring 400 is in stop fit with the everting edge.
In combination with the above embodiment, the use principle and working process of the embodiment of the present invention are as follows:
Air is introduced into the annular filter chamber through the air inlet 101, is rotated under the guide of the guide vane 800, and flows out of the air outlet 102 after filtering solid particles through the filter screen 105 under the filter cartridge 103. The air will generate centrifugal movement in the rotation process, so that the moisture in the air is removed, the moisture enters the liquid storage cavity through the liquid inlet on the water baffle 300, the liquid level in the liquid storage cavity is gradually increased along with the continuous removal of the moisture, and the buoyancy member 302 in the liquid storage cavity gradually moves upwards, so that the slide rod 301 is driven to move upwards. When the moisture content in the air is in the normal range and remains unchanged, the liquid level in the liquid storage cavity rises at a constant speed, so that the slide rod 301 moves upwards at a constant speed, the upward moving speed of the slide rod 301 is consistent with the rotating speed of the friction wheel 3031 in the installation groove, and at the moment, the friction wheel 3031 rotates, so that the slide rod 301 cannot drive the driving block 303 to move upwards. When the moisture content in the air increases, the liquid level in the liquid storage cavity increases, so that the slide rod 301 moves upwards in an accelerating manner, the upward moving speed of the slide rod 301 is greater than the rotating speed of the friction wheel 3031 in the installation groove, at this time, the friction wheel 3031 receives an upward extrusion deformation force, and the friction wheel 3031 further pushes the driving block 303 to move upwards, so that the driving block 303 pushes the pushing block 803 to slide along the sliding cavity of the filter cartridge 103, the pushing block 803 compresses the first spring 802, and meanwhile, the sliding blocks on the pushing block 803 slide along the spiral grooves on the guide sheets 800, so that each guide sheet 800 rotates. In the initial state, the included angle between the plane of the guide vane 800 and the axis of the filter cartridge 103 is 30 °, and the larger the moisture content in the air is, the larger the included angle between the plane of the guide vane 800 and the axis of the filter cartridge 103 is, and the largest included angle between the plane of the guide vane 800 after rotation and the axis of the filter cartridge 103 is 80 °. The air deflector 800 can increase the rotational speed of the air, and promote centrifugal separation of moisture in the air.
When the liquid level in the liquid storage cavity reaches the set discharge height, the valve 600 at the bottom of the cylinder 200 is controlled to be opened, so that the liquid in the liquid storage cavity flows out, and at the moment, because air always enters from the upper part of the cylinder 200, the pressure above the cylinder 200 is greater than the pressure below the cylinder 200, the pressure difference enables the water baffle 300 to downwards extrude the second spring 304, the water baffle 300 is enabled to be in contact with the annular baffle 201, the annular baffle 201 shields the liquid inlet on the water baffle 300, and therefore the air above the cylinder 200 is prevented from flowing out from the liquid outlet, the filtering efficiency of the air filter is ensured, and the subsequent oxygen production efficiency is further improved.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (6)
1. The utility model provides an oxygenerator with dewatering and drying functions, its characterized in that includes air cleaner, and air cleaner includes closing cap and the barrel of arranging from top to bottom, the inside of closing cap is equipped with the cartridge filter, cartridge filter and the coaxial setting of barrel, the circumference rotation of cartridge filter is equipped with a plurality of guide vanes, the inside of barrel slides from top to bottom and is equipped with the breakwater, the breakwater is located the below of cartridge filter, the top fixedly connected with slide bar of breakwater, the slide bar stretches into the inside of cartridge filter and slides from top to bottom relative to the cartridge filter, the outside slip cap of slide bar is equipped with the drive piece, the drive piece is located the inside of cartridge filter, be equipped with first transmission structure between drive piece and the guide vane, be equipped with second transmission structure between drive piece and the slide bar; when the moisture content in the air increases, the upward moving speed of the water baffle is increased, the sliding rod can drive the driving block to move upward through the second transmission structure, the driving block drives each guide vane to rotate through the first transmission structure, the water baffle and the bottom of the cylinder form a liquid storage cavity, a buoyancy member is fixedly arranged below the water baffle, the buoyancy member moves along with the lifting of the liquid level of the liquid storage cavity, the driving block is conical, the diameter of the driving block is gradually increased from top to bottom, the first transmission structure comprises a plurality of sliding cavities arranged on the filter cylinder, the sliding cavities extend along the radial direction of the filter cylinder, the sliding cavities are internally provided with pushing blocks, a first spring is arranged between the pushing blocks and the side walls of the sliding cavities, the first spring has the trend of enabling the pushing blocks to be close to the driving blocks, the sliding cavities are in one-to-one correspondence with the guide vanes, the end parts of the guide vanes are provided with rotating shafts, the rotating shaft stretches into the sliding cavity and is in sliding fit with the pushing block, a spiral groove is formed in the rotating shaft, a sliding block is arranged on the pushing block and slides along the spiral groove, the second transmission structure comprises a plurality of friction wheels, a driving sleeve is arranged below the driving block, the friction wheels are rotationally arranged at the bottom of the driving sleeve and are uniformly distributed along the circumferential direction of the driving sleeve, a plurality of mounting grooves are formed in the bottom of the driving sleeve in a circumferential direction, a rotating shaft is fixedly arranged in the mounting grooves, each friction wheel is rotationally arranged on the rotating shaft, the rotating shaft extends along the horizontal direction, and the friction wheels are in friction fit with the groove walls of the mounting grooves and the sliding rods.
2. The oxygenerator with dewatering and drying functions according to claim 1, wherein an annular baffle is arranged in the cylinder, a plurality of liquid inlets are formed in the circumference of the water baffle, a spring mounting groove is formed between two adjacent liquid inlets, a second spring is connected in the spring mounting groove, the lower end of the second spring is in up-and-down blocking fit with the annular baffle, and the second spring has a tendency of enabling the water baffle to be separated from the annular baffle upwards.
3. The oxygenerator with dewatering and drying functions according to claim 1, wherein an exhaust cavity is formed in the filter cartridge, an air inlet and an air outlet are formed in the sealing cover, an annular filter cavity is formed between the filter cartridge and the cylinder body, the air inlet is communicated with the annular filter cavity, and the air outlet is communicated with the exhaust cavity.
4. The oxygen generator with the dewatering and drying function according to claim 1, wherein a guide cylinder extending in the up-down direction is arranged at the top of the cover, the guide cylinder is located in the filter cylinder, and the guide cylinder is used for guiding the sliding rod.
5. The oxygenerator with the dewatering and drying functions according to claim 1, wherein a liquid outlet is formed in the bottom of the cylinder, a valve is arranged in the liquid outlet, the buoyancy member is of an inverted U shape, and the buoyancy member is in up-down sliding fit with the valve.
6. The oxygen generator with the dewatering and drying function according to claim 1, wherein the sealing cover is connected with the cylinder body through a locking ring, the locking ring is matched with the cylinder body in an up-and-down blocking mode, and the locking ring is matched with the sealing cover in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411337730.0A CN118874167B (en) | 2024-09-25 | 2024-09-25 | Oxygenerator with dewatering and drying functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411337730.0A CN118874167B (en) | 2024-09-25 | 2024-09-25 | Oxygenerator with dewatering and drying functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118874167A CN118874167A (en) | 2024-11-01 |
| CN118874167B true CN118874167B (en) | 2024-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411337730.0A Active CN118874167B (en) | 2024-09-25 | 2024-09-25 | Oxygenerator with dewatering and drying functions |
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| CN (1) | CN118874167B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113289442A (en) * | 2021-06-08 | 2021-08-24 | 安徽津野数控科技有限公司 | Automatic water filter that divides of numerical control machining center air supply |
| CN116625035A (en) * | 2023-07-17 | 2023-08-22 | 东营联合石化有限责任公司 | Ammonia liquid separator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488024A (en) * | 1994-07-01 | 1996-01-30 | Phillips Petroleum Company | Selective acetylene hydrogenation |
| NO315188B1 (en) * | 2001-11-07 | 2003-07-28 | Consept As | Demisting cyclones |
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| CN113289442A (en) * | 2021-06-08 | 2021-08-24 | 安徽津野数控科技有限公司 | Automatic water filter that divides of numerical control machining center air supply |
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