CN112129041A - Medical oxygen generator of continuous efficient filtration formula - Google Patents
Medical oxygen generator of continuous efficient filtration formula Download PDFInfo
- Publication number
- CN112129041A CN112129041A CN202011066676.2A CN202011066676A CN112129041A CN 112129041 A CN112129041 A CN 112129041A CN 202011066676 A CN202011066676 A CN 202011066676A CN 112129041 A CN112129041 A CN 112129041A
- Authority
- CN
- China
- Prior art keywords
- wall
- machine body
- continuous
- box
- gas
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04163—Hot end purification of the feed air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention discloses a continuous and efficient filtering type medical oxygen generator, and relates to the technical field of medical equipment; the problem that the filtering assembly cannot be self-cleaned is solved; the machine body comprises a machine body, an input groove is formed in the outer wall of one side of the machine body, a filter cartridge is connected to the inner wall of one side of the input groove in a rotating mode through two connecting columns, the outer walls of the two connecting columns are arranged on the inner wall of the filter cartridge, a first motor is arranged on the inner wall of the bottom of the machine body, the output end of the first motor is connected with the input end of one of the connecting columns through a coupler, the inner wall of the bottom of the input groove and the outer wall of one side of the machine body are provided with a. When the gas passes through the filter cartridge, large impurity particles and the like are directly isolated outside, part of impurities are adhered to the surface of the filter cartridge, the filter cartridge is contacted with the cleaning brush when rotating, the cleaning brush sweeps adhered dust into the waste tank, and finally the dust and the impurities slide out through the inclined bottom surface, so that the dust and the impurities are efficiently and automatically cleaned.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a continuous and efficient filtering type medical oxygen generator.
Background
A medical oxygen generator is a new-type medical equipment for extracting oxygen from air based on pressure-varying adsorption technique, and features that molecular sieve is filled in it by physical adsorption and desorption techniques, so nitrogen in air can be adsorbed when it is pressurized, and the residual unabsorbed oxygen is collected and purified to obtain high-purity oxygen. The molecular sieve discharges the adsorbed nitrogen back to the ambient air during decompression, and can adsorb the nitrogen and prepare oxygen during next pressurization, and the whole process is a periodic dynamic circulation process, so that the oxygen is prepared in a circulation period. When the existing medical oxygen generator operates, according to the working principle of the existing medical oxygen generator, in an oxygen generation period, a molecular sieve decompression process exists, in the process, the molecular sieve is in a state of discharging nitrogen, and the capacity of adsorbing nitrogen is greatly reduced, so that the oxygen generation efficiency at the stage is reduced.
Through the retrieval, chinese patent application number is CN 201610393120.1's patent, discloses a medical oxygenerator with last high-efficient working ability, including the main part, set up air inlet, the ash hole and the breathing trachea of setting at the main part opposite side in main part one side, be equipped with display screen and control panel in the main part, be equipped with net gas mechanism and oxygen generation mechanism in the main part, net gas mechanism and oxygen generation mechanism intercommunication, air inlet and ash hole all communicate with net gas mechanism, oxygen generation mechanism and breathing trachea intercommunication. The medical oxygen generator with continuous high-efficiency working capacity in the patent has the following defects: when filtering the air, filtering component can not realize carrying out the automatically cleaning, leads to the air inlet to block up in the past for a long time, influences the system oxygen quality.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a continuous and efficient filtering type medical oxygen generator.
In order to achieve the purpose, the invention adopts the following technical scheme:
a continuous and efficient filtering type medical oxygen generator comprises a machine body, wherein an input groove is formed in the outer wall of one side of the machine body, a filter cartridge is rotatably connected to the inner wall of one side of the input groove through two connecting columns, the outer walls of the two connecting columns are arranged on the inner wall of the filter cartridge, a first motor is arranged on the inner wall of the bottom of the machine body, the output end of the first motor is connected with the input end of one connecting column through a coupler, the inner wall of the bottom of the input groove and the outer wall of one side of the machine body are provided with the same waste trough, the bottom of the waste trough is inclined, and a; the inner walls around the machine body are provided with sound insulation layers; the bottom inner wall of organism is provided with air compressor, air compressor's on-off control end and control module electric connection, and air compressor's input is connected with the input groove through the air inlet, and the other end of air inlet sets up in one side inner wall of organism.
Preferably: the bottom inner wall of organism is provided with the adsorption dryer, and the on-off control end and the control module electric connection of adsorption dryer, the input of adsorption dryer is connected with air compressor's output through first pipe.
Preferably: the utility model discloses an adsorption dryer, including organism, the top outer wall of baffle is provided with the fixing base, and the top outer wall of fixing base is provided with the rose box, and the input of rose box is connected with the output of adsorption dryer through the second pipe, and the rose box includes HEPA filter layer, active carbon filter layer and nanometer silver ion filter layer.
Preferably: the outer wall of the top of the separation plate is provided with a gas separation box, the input end of the gas separation box is connected with the output end of the filter box through a third guide pipe, and the outer wall of the third guide pipe is provided with a first one-way valve.
Preferably: the top inner wall of gas separation case is provided with the haulage rope, and the other end of haulage rope is provided with the sacculus, and the top of sacculus is provided with the connecting rod, and one side outer wall of connecting rod sets up in the inner wall of spacing groove, and the spacing groove sets up in one side inner wall of gas separation case, and one side inner wall that gas separation case is close to the spacing groove is provided with the extension board, and the bottom outer wall of extension board is provided with collision sensor, collision sensor's model output and control module electric connection.
Preferably: one side outer wall of gas separation case is provided with out the liquid groove, and the top inner wall of going out the liquid groove is provided with electronic expansion plate, electronic expansion plate's on-off control end and control module electric connection.
Preferably: the utility model discloses a gas separation device, including organism, gas separation box, liquid outlet tank, sealing barrel, the one side outer wall of organism is provided with the supporting seat, the top outer wall of supporting seat is provided with the gas tank, one side outer wall of gas separation box is connected with one side outer wall of gas tank through the fourth pipe, the outer wall of fourth pipe is provided with second check valve, one side outer wall that the gas separation box is close to the drain tank is provided with sealing barrel, one side inner wall of sealing barrel is provided with two rolling wheels, the outer wall of two rolling wheels is provided with same magnet transmission band, the top outer wall of separating the board is provided with the second motor, the on-off control end and the control module electric connection of second motor, one of them input that rolls the wheel.
Preferably: the top outer wall of organism is provided with the gas transmission hose, and the one end of gas transmission hose is connected with the top outer wall of a sealed section of thick bamboo, and the other end of gas transmission hose is provided with the gas holder, and the top outer wall of organism is provided with folding cover, and the bottom inner wall of gas holder is provided with electronic flexible post, and the extension end of electronic flexible post is connected with the top outer wall of organism through the bolt.
Preferably: the outer wall of one side of organism is provided with oxygen content detector, oxygen content detector's signal output part and control module electric connection, and one side outer wall of organism is provided with the grip slipper, and one side outer wall of organism is provided with the connecting gas pipe.
Preferably: the outer wall of one side of organism is provided with the connecting plate, and the outer wall of connecting plate rotates and is connected with flexible handle, and the bottom outer wall of organism is provided with four supporting legs, and the bottom outer wall of organism is provided with flexible sucking disc.
The invention has the beneficial effects that:
1. when gas passes through the filter cartridge, large impurity particles and the like can be directly isolated outside, part of impurities are adhered to the surface of the filter cartridge, the filter cartridge is contacted with the cleaning brush when rotating, the cleaning brush sweeps adhered dust into the waste tank and finally slides out through the inclined bottom surface, dust and impurities are efficiently and automatically cleaned, the filter cartridge is effectively prevented from being blocked, and normal and continuous filtering operation of equipment is ensured.
2. Utilize the principle of liquefaction separation to liquefy the oxygen in the air and deposit in gas separation tank bottom in gas separation tank, and nitrogen gas and carbon dioxide are in gas separation tank top, along with the increase of liquid oxygen content, the sacculus drives the connecting rod and constantly rises at the spacing inslot, contact collision sensor when the connecting rod, collision sensor transmission signal gives control module, control module electric connection controls the electronic expansion plate start-up, make out the liquid groove open and derive liquid oxygen, realize disinfecting to gas through filter assembly, deodorization and mould proof operation.
3. Go out the top in liquid groove and be less than the bottom of sacculus when the connecting rod contacts collision sensor, so keep away from behind the collision sensor when the connecting rod, control module electric connection control electric expansion plate closes, derive liquid oxygen and disconnection in-process, go out the liquid groove by liquid surround or by the separation of electric expansion plate, other gases in the gas separation case can not be derived in succession, thereby realize gas separation, carry the gas after the compression to removing oil in the absorption formula desicator through first pipe, the water operation, liquid immerges in the filter assembly when avoiding later stage gas filtration, extension filter assembly's life.
4. When liquid oxygen derived, control module electric connection control started the second motor, drove the magnet transmission band and transmitted, and magnet transmission band transmission in-process contacts with liquid oxygen, because the paramagnetic event of liquid oxygen can be attracted by magnet, and along with the continuous upwards transport of magnet transmission band, liquid oxygen temperature changes quick gasification, stores in carrying the gas holder through the gas hose, is convenient for offer the patient and uses.
5. Start electronic flexible post and be convenient for according to actual conditions height-adjusting, outside dust gets into between organism and the gas holder when folding cover avoids rising, adjust flexible handle length, then utilize its pushing equipment to pass through supporting leg shift position, after reacing the place, adjust the extension of flexible sucking disc, make flexible sucking disc and ground contact, the equipment that stabilizes of being convenient for, open second check valve, the gas after the deoxidization is carried to the gas tank storage through the fourth pipe, be convenient for collect and carry out other usage.
Drawings
Fig. 1 is a schematic structural view of a cross section of a continuous and efficient filtering medical oxygen generator according to the present invention;
fig. 2 is a schematic left-side sectional structure view of a continuous and efficient filtering medical oxygen generator according to the present invention;
fig. 3 is a schematic diagram of a right-side sectional structure of a continuous and efficient filtering medical oxygen generator provided by the invention;
FIG. 4 is a schematic view of the structure of a gas separation box of a continuous and efficient filtering medical oxygen generator according to the present invention;
fig. 5 is a schematic structural diagram of a filter cartridge of a continuous and efficient filtering medical oxygen generator according to the present invention;
fig. 6 is an enlarged structural schematic view of part a of a continuous and efficient filtering medical oxygen generator according to the present invention;
fig. 7 is a schematic circuit flow diagram of a continuous and efficient filtering medical oxygen generator according to the present invention.
In the figure: 1 machine body, 2 partition boards, 3 sound insulation layers, 4 folding covers, 5 filter boxes, 6 first one-way valves, 7 electric telescopic columns, 8 gas storage tanks, 9 gas transmission hoses, 10 gas separation boxes, 11 second one-way valves, 12 traction ropes, 13 electric telescopic boards, 14 gas inlets, 15 air compressors, 16 adsorption dryers, 17 oxygen content detectors, 18 telescopic handles, 19 connecting boards, 20 supporting legs, 21 telescopic suckers, 22HEPA filter layers, 23 active carbon filter layers, 24 nano silver ion filter layers, 25 clamping seats, 26 connecting gas pipes, 27 gas boxes, 28 input grooves, 29 cleaning brushes, 30 waste material grooves, 31 filter cylinders, 32 first motors, 33 sealing cylinders, 34 magnet transmission belts, 35 second motors, 36 liquid outlet grooves, 37 connecting columns, 38 ball bags, 39 connecting rods, 40 limiting grooves, 41 collision sensors and 42 third one-way valves.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a continuous and efficient filtering type medical oxygen generator is shown in figures 1, 3, 5 and 7 and comprises a machine body 1, wherein an input groove 28 is formed in the outer wall of one side of the machine body 1, the inner wall of one side of the input groove 28 is rotatably connected with a filter cylinder 31 through two connecting columns 37, the outer walls of the two connecting columns 37 are both fixed on the inner wall of the filter cylinder 31 through bolts, a first motor 32 is fixed on the inner wall of the bottom of the machine body 1 through bolts, the output end of the first motor 32 is connected with the input end of one connecting column 37 through a coupler, the inner wall of the bottom of the input groove 28 and the outer wall of one side of the machine body 1 are provided with a same waste trough 30, the bottom of the waste trough 30 is inclined, and the inner wall of one side of the; the inner wall of the periphery of the machine body 1 is bonded with a sound insulation layer 3; an air compressor 15 is fixed on the inner wall of the bottom of the machine body 1 through bolts, a switch control end of the air compressor 15 is electrically connected with the control module, an input end of the air compressor 15 is connected with the input groove 28 through the air inlet 14, the other end of the air inlet 14 is fixed on the inner wall of one side of the machine body 1 through bolts, when the machine works, the first motor 32 is started to drive the filter cartridge 31 to rotate, the air compressor 15 is then activated so that ambient air is drawn in through the air inlet 14, and as the air passes through the filter cartridge 31, direct by keeping apart outside such as bold foreign particle, partial impurity is contacted with cleaning brush 29 when cartridge filter 31 is rotatory by the adhesion on cartridge filter 31 surface, and cleaning brush 29 sweeps the dust of adhesion in waste tank 30, and the bottom surface roll-off through the slope form at last carries out high-efficient automatic clearance dust impurity, effectively avoids cartridge filter 31 to block up, guarantees that equipment normally lasts the filtration operation.
In order to further filter the gas; as shown in fig. 1, 2 and 7, an adsorption dryer 16 is fixed on the bottom inner wall of the machine body 1 through bolts, a switch control end of the adsorption dryer 16 is electrically connected with a control module, an input end of the adsorption dryer 16 is connected with an output end of an air compressor 15 through a first conduit, a partition plate 2 is fixed on one side inner wall of the machine body 1 through bolts, a fixed seat is fixed on the top outer wall of the partition plate 2 through bolts, a filter box 5 is fixed on the top outer wall of the fixed seat through bolts, an input end of the filter box 5 is connected with an output end of the adsorption dryer 16 through a second conduit, the filter box 5 comprises a HEPA filter layer 22, an active carbon filter layer 23 and a nano silver ion filter layer 24, a gas separation box 10 is fixed on the top outer wall of the partition plate 2 through bolts, an input end of the gas separation box 10 is connected with an output end of the filter box 5 through a third conduit, the outer wall of third pipe is fixed with first check valve 6 through the bolt, start absorption formula desicator 16, air compressor 15 carries the gas after the compression to remove oil in absorption formula desicator 16 through first pipe, the water operation, liquid submergence filter assembly when avoiding later stage gas filtration in, open first check valve 6, remove oil, the gas after the water is carried to rose box 5 through the second pipe, pass HEPA filter layer 22 in proper order, active carbon filter layer 23 and nanometer silver ion filter layer 24 and filter, impurity in the gas, harmful gas, peculiar smell and bacterium etc. filter, the realization is to gaseous sterilization, deodorization and mould proof operation, then the gas that finishes of filtering gets into gas separation case 10 and carries out the oxygen production operation.
To facilitate gas separation; as shown in fig. 1, 2, 4, 6 and 7, a traction rope 12 is welded on the inner wall of the top of the gas separation box 10, a balloon 38 is welded on the other end of the traction rope 12, a connecting rod 39 is welded on the top end of the balloon 38, one outer wall of one side of the connecting rod 39 is slidably connected with the inner wall of a limiting groove 40 through a slider, the limiting groove 40 is arranged on the inner wall of one side of the gas separation box 10, a support plate is fixed on the inner wall of one side of the gas separation box 10 close to the limiting groove 40 through a bolt, a collision sensor 41 is fixed on the outer wall of the bottom of the support plate through a bolt, the type output end of the collision sensor 41 is electrically connected with a control module, the type of the collision sensor 41 is DFROBOT, a liquid outlet groove 36 is arranged on the outer wall of one side of the gas separation box 10, an electric expansion plate 13 is fixed on, the temperature in the gas separation box 10 is less than or equal to 183 ℃, the temperature is the boiling point of oxygen, the oxygen in the air is liquefied and deposited at the bottom of the gas separation box 10 in the gas separation box 10 by utilizing the principle of liquefaction and separation, the nitrogen and the carbon dioxide are above the gas separation box 10, the balloon 38 drives the connecting rod 39 to continuously rise in the limiting groove 40 along with the increase of the content of the liquid oxygen, when the connecting rod 39 contacts the collision sensor 41, the collision sensor 41 transmits a signal to the control module, the control module is electrically connected with and controls the electric expansion plate 13 to start, so that the liquid outlet groove 36 is opened to lead out the liquid oxygen, the top end of the liquid outlet groove 36 is lower than the bottom end of the balloon 38 when the connecting rod 39 contacts the collision sensor 41, so that after the connecting rod 39 is far away from the collision sensor 41, the control module is electrically connected with and controls the electric expansion plate 13 to close, the liquid oxygen is led, other gases in the gas separation box 10 are not led out, so that gas separation is realized.
To facilitate the use of oxygen delivery; as shown in fig. 1, 3, 4 and 7, a support seat is fixed on an outer wall of one side of the machine body 1 through a bolt, an air box 27 is fixed on an outer wall of a top of the support seat through a bolt, an outer wall of one side of the air separation box 10 is connected with an outer wall of one side of the air box 27 through a fourth guide pipe, a second one-way valve 11 is fixed on an outer wall of the fourth guide pipe through a bolt, a sealing cylinder 33 is fixed on an outer wall of one side of the air separation box 10 close to the liquid outlet groove 36 through a bolt, two rolling wheels are rotatably connected on an inner wall of one side of the sealing cylinder 33 through a rotating shaft, the same magnet transmission belt 34 is sleeved on outer walls of the two rolling wheels, a second motor 35 is fixed on an outer wall of the top of the partition plate 2 through a bolt, a switch control end of the second motor 35 is electrically connected with a control module, an input end of one of the rolling wheels is connected with an, the welding of organism 1's top outer wall has gas transmission hose 9, gas transmission hose 9's one end is connected with the top outer wall of a sealed cylinder 33, gas transmission hose 9's the other end has gas holder 8 through bolted connection, open third check valve 42, when liquid oxygen derives, control module electric connection control starts second motor 35, it transmits to drive magnet transmission band 34, contact with liquid oxygen in the magnet transmission band 34 transmission course, can be attracted by magnet owing to the paramagnetic event of liquid oxygen, and along with constantly upwards carrying of magnet transmission band 34, liquid oxygen temperature changes rapid gasification, carry to store in the gas holder 8 through gas transmission hose 9, be convenient for provide the patient and use, open second check valve 11, the gas after the deoxidization is carried to the storage in gas tank 27 through the fourth pipe, be convenient for collect and carry out other usage.
To facilitate adjustment of the height of the apparatus; as shown in fig. 1-3 and 7, a foldable cover 4 is fixed on the outer wall of the top of the machine body 1 by bolts, an electric telescopic column 7 is fixed on the inner wall of the bottom of the gas storage tank 8 by bolts, the extending end of the electric telescopic column 7 is connected with the outer wall of the top of the machine body 1 by bolts, an oxygen content detector 17 is fixed on the outer wall of one side of the machine body 1 by bolts, the signal output end of the oxygen content detector 17 is electrically connected with the control module, a clamping seat 25 is fixed on the outer wall of one side of the machine body 1 by bolts, a connecting gas pipe 26 is fixed on the outer wall of one side of the machine body 1 by bolts, and is connected with external equipment by the connecting gas pipe 26, so as to provide oxygen for a patient to use, when not in use, the connecting gas pipe 26 is put into the clamping seat 25 to be fixed, the oxygen content detector 17, control module electric connection control air compressor 15 and absorption formula desicator 16 close, start electronic flexible post 7 and be convenient for according to actual conditions height-adjusting, outside dust gets into between organism 1 and the gas holder 8 when folding cover 4 avoids rising.
To facilitate mobile devices; as shown in fig. 2, one side outer wall of organism 1 has connecting plate 19 through the bolt fastening, the outer wall of connecting plate 19 rotates and is connected with flexible handle 18, the bottom outer wall of organism 1 has four supporting legs 20 through the bolt fastening, the bottom outer wall of organism 1 has flexible sucking disc 21 through the bolt fastening, adjust flexible handle 18 length, then utilize its pushing equipment to pass through supporting leg 20 shift position, reach the place after, adjust the extension of flexible sucking disc 21, make flexible sucking disc 21 contact with ground, the firm equipment of being convenient for.
In the embodiment, when the device is used, the length of the telescopic handle 18 is adjusted, then the device is pushed to move through the supporting leg 20, and after the device arrives at a place, the extension degree of the telescopic sucker 21 is adjusted, so that the telescopic sucker 21 is in contact with the ground, the device is fixed, when the device works, the first motor 32 is started to drive the filter cylinder 31 to rotate, then the air compressor 15 is started to suck the outside air through the air inlet 14, when the air passes through the filter cylinder 31, large impurity particles and the like are directly isolated outside, part of impurities are adhered to the surface of the filter cylinder 31, the filter cylinder 31 is in contact with the cleaning brush 29 when rotating, the cleaning brush 29 sweeps the adhered dust into the waste tank 30, finally, the dust slides out through the inclined bottom surface, the adsorption dryer 16 is started, and the air compressor 15 conveys the compressed air into the adsorption dryer 16 through the first conduit to perform oil and water, opening the first one-way valve 6, conveying the gas without oil and water to the filter box 5 through the second conduit, sequentially passing through the HEPA filter layer 22, the activated carbon filter layer 23 and the nano silver ion filter layer 24 for filtering, filtering impurities, harmful gases, peculiar smell, bacteria and the like in the gas, enabling the filtered gas to enter the gas separation box 10, enabling the temperature in the gas separation box 10 to be less than or equal to 183 ℃, and being the boiling point of oxygen, liquefying the oxygen in the air in the gas separation box 10 by utilizing the principle of liquefaction separation and depositing the oxygen at the bottom of the gas separation box 10, enabling the nitrogen and the carbon dioxide to be above the gas separation box 10, enabling the balloon 38 to drive the connecting rod 39 to continuously rise in the limiting groove 40 along with the increase of the content of liquid oxygen, enabling the collision sensor 41 to transmit signals to the control module when the connecting rod 39 contacts the collision sensor 41, and enabling the control module to be electrically connected with the electric expansion plate 13, so that the liquid outlet groove 36 is opened to lead out liquid oxygen, the top end of the liquid outlet groove 36 is lower than the bottom end of the ball bag 38 when the connecting rod 39 contacts the collision sensor 41, so that after the connecting rod 39 is far away from the collision sensor 41, the control module is electrically connected to control the electric expansion plate 13 to be closed, the liquid oxygen is led out, and in the disconnection process, the liquid outlet groove 36 is surrounded by liquid or blocked by the electric expansion plate 13, other gases in the gas separation box 10 cannot be led out, thereby realizing gas separation, the third one-way valve 42 is opened, when the liquid oxygen is led out, the control module is electrically connected to control the start of the second motor 35 to drive the magnet transmission belt 34 to carry out transmission, the magnet transmission belt 34 is contacted with the liquid oxygen in the transmission process, the paramagnetic property of the liquid oxygen can be attracted by the magnet, and along with the continuous upward transmission of the magnet transmission belt 34, the temperature of the liquid oxygen, connect external equipment through connecting trachea 26, be convenient for provide oxygen for the patient and use, when not used, will connect trachea 26 and put into the grip slipper 25 internal fixation can, open second check valve 11, gaseous after the deoxidization is stored in fourth pipe transport to gas tank 27, oxygen content in the oxygen content detector 17 real-time detection gas holder 8, transmit signal gives control module when being higher than the setting value, control module electric connection control air compressor 15 and absorption formula desicator 16 close, start electronic flexible post 7 and be convenient for according to actual conditions height-adjusting, outside dust gets into between organism 1 and the gas holder 8 when folding cover 4 avoids rising.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a medical oxygenerator of continuous efficient filtration formula, including organism (1), a serial communication port, one side outer wall of organism (1) is provided with input groove (28), one side inner wall of input groove (28) is connected with cartridge filter (31) through two spliced poles (37) rotation, the outer wall of two spliced poles (37) all sets up in the inner wall of cartridge filter (31), the bottom inner wall of organism (1) is provided with first motor (32), the output of first motor (32) is connected with the input of one of them spliced pole (37) through the shaft coupling, the bottom inner wall of input groove (28) and one side outer wall of organism (1) are provided with same silo waste (30), the bottom of silo waste (30) is the slope form, one side inner wall of silo waste (30) is provided with cleaning brush (29); the sound insulation layer (3) is arranged on the inner wall of the periphery of the machine body (1); the air compressor is characterized in that an air compressor (15) is arranged on the inner wall of the bottom of the machine body (1), the switch control end of the air compressor (15) is electrically connected with the control module, the input end of the air compressor (15) is connected with the input groove (28) through an air inlet (14), and the other end of the air inlet (14) is arranged on the inner wall of one side of the machine body (1).
2. The medical continuous and efficient oxygen generator with filtering function as claimed in claim 1, wherein the bottom inner wall of the machine body (1) is provided with an adsorption dryer (16), the switch control end of the adsorption dryer (16) is electrically connected with the control module, and the input end of the adsorption dryer (16) is connected with the output end of the air compressor (15) through a first conduit.
3. The continuous and efficient filtering medical oxygen generator as claimed in claim 1, wherein a partition plate (2) is arranged on one side of the inner wall of the machine body (1), a fixed seat is arranged on the top outer wall of the partition plate (2), a filtering box (5) is arranged on the top outer wall of the fixed seat, the input end of the filtering box (5) is connected with the output end of the adsorption dryer (16) through a second conduit, and the filtering box (5) comprises a HEPA filtering layer (22), an activated carbon filtering layer (23) and a nano silver ion filtering layer (24).
4. A continuous high efficiency filtering medical oxygen generator as claimed in claim 3, wherein the top outer wall of the separating plate (2) is provided with a gas separating box (10), the input end of the gas separating box (10) is connected with the output end of the filtering box (5) through a third conduit, and the outer wall of the third conduit is provided with a first one-way valve (6).
5. The continuous and efficient filtering medical oxygen generator as claimed in claim 4, wherein the top inner wall of the gas separation box (10) is provided with a traction rope (12), the other end of the traction rope (12) is provided with a balloon (38), the top end of the balloon (38) is provided with a connecting rod (39), one side outer wall of the connecting rod (39) is arranged on the inner wall of the limiting groove (40), the limiting groove (40) is arranged on one side inner wall of the gas separation box (10), one side inner wall of the gas separation box (10) close to the limiting groove (40) is provided with a support plate, the bottom outer wall of the support plate is provided with a collision sensor (41), and the model output end of the collision sensor (41) is electrically connected with the control module.
6. The continuous and efficient filtering medical oxygen generator as claimed in claim 5, wherein a liquid outlet groove (36) is formed in an outer wall of one side of the gas separation box (10), an electric expansion plate (13) is arranged on an inner wall of the top of the liquid outlet groove (36), and a switch control end of the electric expansion plate (13) is electrically connected with the control module.
7. The continuous and efficient filtering medical oxygen generator as claimed in claim 6, wherein a supporting seat is provided on an outer wall of one side of the machine body (1), a gas box (27) is provided on an outer wall of a top of the supporting seat, an outer wall of one side of the gas separation box (10) is connected with an outer wall of one side of the gas box (27) through a fourth conduit, a second one-way valve (11) is provided on an outer wall of the fourth conduit, a sealing cylinder (33) is provided on an outer wall of one side of the gas separation box (10) close to the liquid outlet groove (36), two rolling wheels are provided on an inner wall of one side of the sealing cylinder (33), the outer walls of the two rolling wheels are provided with a same magnet conveyor belt (34), a second motor (35) is provided on an outer wall of a top of the partition plate (2), a switch control end of the second motor (35) is electrically connected with the control module, an input end of, the outer wall of one side of the sealing cylinder (33) is provided with a third one-way valve (42).
8. The continuous and efficient filtering medical oxygen generator as claimed in claim 2, wherein the top outer wall of the generator body (1) is provided with an air hose (9), one end of the air hose (9) is connected with the top outer wall of the sealing cylinder (33), the other end of the air hose (9) is provided with an air storage tank (8), the top outer wall of the generator body (1) is provided with a folding cover (4), the bottom inner wall of the air storage tank (8) is provided with an electric telescopic column (7), and the extension end of the electric telescopic column (7) is connected with the top outer wall of the generator body (1) through a bolt.
9. The continuous and efficient filtering medical oxygen generator as claimed in claim 8, wherein the outer wall of one side of the machine body (1) is provided with an oxygen content detector (17), the signal output end of the oxygen content detector (17) is electrically connected with the control module, the outer wall of one side of the machine body (1) is provided with a clamping seat (25), and the outer wall of one side of the machine body (1) is provided with a connecting air pipe (26).
10. The continuous and efficient filtering medical oxygen generator as claimed in any one of claims 1 to 9, wherein a connecting plate (19) is arranged on the outer wall of one side of the machine body (1), a telescopic handle (18) is rotatably connected to the outer wall of the connecting plate (19), four supporting legs (20) are arranged on the outer wall of the bottom of the machine body (1), and a telescopic sucker (21) is arranged on the outer wall of the bottom of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011066676.2A CN112129041A (en) | 2020-10-02 | 2020-10-02 | Medical oxygen generator of continuous efficient filtration formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011066676.2A CN112129041A (en) | 2020-10-02 | 2020-10-02 | Medical oxygen generator of continuous efficient filtration formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112129041A true CN112129041A (en) | 2020-12-25 |
Family
ID=73843688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011066676.2A Withdrawn CN112129041A (en) | 2020-10-02 | 2020-10-02 | Medical oxygen generator of continuous efficient filtration formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112129041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432481A (en) * | 2021-07-19 | 2021-09-24 | 合肥丰蓝电器有限公司 | Heat exchanger deposition liquid oxygen eliminating device and liquid oxygen eliminating method based on device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7250150B1 (en) * | 1999-06-10 | 2007-07-31 | Questair Technology, Inc. | Chemical reactor with pressure swing adsorption |
| CN104045060A (en) * | 2014-06-03 | 2014-09-17 | 中物功能材料研究院有限公司 | Automatic control oxygen generator |
| CN105107316A (en) * | 2015-08-07 | 2015-12-02 | 长沙高汇环保科技有限公司 | Air conditioner and air strainer cleaning system therefor |
| CN207886913U (en) * | 2018-01-09 | 2018-09-21 | 山东艾顿环保科技有限公司 | A kind of air purifier containing oxygen separating function |
| CN208308432U (en) * | 2018-05-04 | 2019-01-01 | 苏州新思气体***有限公司 | A kind of new and effective oxygenerator |
| CN110630872A (en) * | 2019-09-17 | 2019-12-31 | 厦门大学 | Folding type multifunctional photographic equipment support |
| CN210180534U (en) * | 2019-09-11 | 2020-03-24 | 浙江海洋大学东海科学技术学院 | Electronic precision balance for laboratory |
| CN111268650A (en) * | 2020-04-15 | 2020-06-12 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Oxygen generator |
-
2020
- 2020-10-02 CN CN202011066676.2A patent/CN112129041A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7250150B1 (en) * | 1999-06-10 | 2007-07-31 | Questair Technology, Inc. | Chemical reactor with pressure swing adsorption |
| CN104045060A (en) * | 2014-06-03 | 2014-09-17 | 中物功能材料研究院有限公司 | Automatic control oxygen generator |
| CN105107316A (en) * | 2015-08-07 | 2015-12-02 | 长沙高汇环保科技有限公司 | Air conditioner and air strainer cleaning system therefor |
| CN207886913U (en) * | 2018-01-09 | 2018-09-21 | 山东艾顿环保科技有限公司 | A kind of air purifier containing oxygen separating function |
| CN208308432U (en) * | 2018-05-04 | 2019-01-01 | 苏州新思气体***有限公司 | A kind of new and effective oxygenerator |
| CN210180534U (en) * | 2019-09-11 | 2020-03-24 | 浙江海洋大学东海科学技术学院 | Electronic precision balance for laboratory |
| CN110630872A (en) * | 2019-09-17 | 2019-12-31 | 厦门大学 | Folding type multifunctional photographic equipment support |
| CN111268650A (en) * | 2020-04-15 | 2020-06-12 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Oxygen generator |
Non-Patent Citations (1)
| Title |
|---|
| 古启贤主编: "《化工热力过程》", 31 May 1992, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432481A (en) * | 2021-07-19 | 2021-09-24 | 合肥丰蓝电器有限公司 | Heat exchanger deposition liquid oxygen eliminating device and liquid oxygen eliminating method based on device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112129041A (en) | Medical oxygen generator of continuous efficient filtration formula | |
| CN112062093B (en) | Novel medical oxygenerator | |
| CN115700136A (en) | Carbon neutralization air filtering device and filtering method | |
| CN113635950B (en) | Self-service agricultural and sideline product fresh-keeping transport vehicle based on new energy concept | |
| CN212805232U (en) | High-purity gas filling system | |
| CN113813724A (en) | Energy-concerving and environment-protective intelligent gas cleaning device of industry | |
| CN112021636A (en) | Cyclic deoxidation nitrogen-rich insect prevention device and method for closed bin | |
| CN113559646B (en) | Medium-catching self-falling type organic waste gas two-stage separation device | |
| CN114669929A (en) | Centering clamping type static smoke abatement type photovoltaic support tray spot welding device | |
| CN210613313U (en) | Movable tail gas absorption equipment is used in parking area | |
| CN216983016U (en) | High-rise remote vacuum negative pressure adsorption type waste collecting system | |
| CN207484140U (en) | A kind of miscellaneous suede cleaning plant of carpet | |
| CN216073072U (en) | Novel oxygen making equipment of vacuum adsorption pulsed | |
| CN219115771U (en) | Intelligent equipment for packing of seasoning production | |
| CN112161342A (en) | Office table is with can wasing air treatment device | |
| CN218741149U (en) | Carbon dioxide capture pressure swing adsorption tower | |
| CN214894338U (en) | Air collecting device for air detection | |
| CN216023996U (en) | Nitrogen-oxygen separation device for hotels | |
| CN217511572U (en) | Gas collecting and conveying device for biological deodorization filter tank | |
| CN116850747B (en) | Radial flow adsorption tower and vpsa oxygen generation equipment | |
| CN220715282U (en) | High-efficient dust recycling bin | |
| CN105709510A (en) | Special dedusting device for wicker processing | |
| CN215640425U (en) | Gas adsorption equipment for waste water environment-friendly sampling | |
| CN216023966U (en) | Adsorption device for activated carbon adsorption and desorption process | |
| CN204337916U (en) | Dust arrester special in a kind of wicker processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201225 |