CN113880052A - Medical oxygen generator - Google Patents
Medical oxygen generator Download PDFInfo
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- CN113880052A CN113880052A CN202111242437.2A CN202111242437A CN113880052A CN 113880052 A CN113880052 A CN 113880052A CN 202111242437 A CN202111242437 A CN 202111242437A CN 113880052 A CN113880052 A CN 113880052A
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- humidifying
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 239000001301 oxygen Substances 0.000 title claims abstract description 155
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 155
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 35
- 239000002808 molecular sieve Substances 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000000889 atomisation Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 206010002660 Anoxia Diseases 0.000 description 2
- 241000976983 Anoxia Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000007953 anoxia Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002640 oxygen therapy Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
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- 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
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
-
- 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
- C01B13/0259—Physical processing only by adsorption on solids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Air Humidification (AREA)
Abstract
The invention relates to the technical field of oxygen generators, in particular to a medical oxygen generator which comprises a shell, wherein a cover plate is arranged on the shell, an oxygen generating mechanism and a humidifying mechanism are arranged in the shell and are communicated with each other, the oxygen generating mechanism comprises an air compressor assembly and an oxygen generating assembly, a fixing plate is arranged in the shell, the air compressor assembly is fixedly arranged at the bottom of the shell, the oxygen generating assembly is fixedly arranged on the fixing plate and is communicated with the air compressor assembly, and the humidifying mechanism comprises a water supply assembly, a humidifying assembly and a drainage assembly. The invention aims to control the humidification degree of oxygen when the oxygen generator is used, so that the oxygen can better adapt to a user, and the humidification bottle does not need to be detached after being used for a long time, so that the water adding of the humidification bottle is simpler.
Description
Technical Field
The invention relates to the technical field of oxygen generators, in particular to a medical oxygen generator.
Background
A common type of medical oxygen generator is a pressure swing adsorption oxygen generator which adopts a pressure swing adsorption technology to generate oxygen and can extract oxygen from air. The medical oxygen generator is filled with the molecular sieve, the surface area of each gram of the molecular sieve can reach 800-1000 m2/g, under the condition of pressurization, the physical adsorption technology and the desorption technology of the molecular sieve are utilized to adsorb nitrogen in the air, and the unadsorbed oxygen is discharged, so that the oxygen with higher purity can be obtained. In the case of depressurization of the molecular sieve, the previously adsorbed nitrogen is again discharged into the air. The medical oxygen generator can be used for treating cardiovascular and cerebrovascular diseases, respiratory system diseases, chronic obstructive pneumonia and other diseases and recovering anoxia by supplying oxygen to patients, and can improve oxygen supply condition of human body by oxygen inhalation to achieve the purpose of nourishing and health promotion. Is suitable for middle aged and elderly people, people with poor constitution, pregnant women, students in college entrance examination, etc. with physiological anoxia of different degrees, and can relieve fatigue and recover physical function after heavy physical or mental consumption.
At present, a humidifying bottle is generally installed in an oxygen generator and used for improving the humidity of oxygen discharged by the oxygen generator and avoiding discomfort caused by stimulation of dry oxygen to nasal mucosa and alveolus of an oxygen patient when a user inhales oxygen. Generally loading has clean water in present humidifying bottle for oxygenerator exhaust oxygen humidification, nevertheless at oxygen humidification in-process, oxygen and clean water direct contact are difficult to control the humidification degree of oxygen, and the humidifying bottle is after using for a long time, and clean water in the humidifying bottle is consumed, when needing to be changed, need pull down the humidifying bottle, install clean water additional after, install once more and go, lead to the use of humidifying bottle comparatively troublesome.
Disclosure of Invention
In view of this, the present invention provides a medical oxygen generator, so that when the oxygen generator is used, the humidification degree of oxygen can be controlled, the oxygen can better adapt to users, and after the humidification bottle is used for a long time, the humidification bottle does not need to be detached, so that water addition of the humidification bottle is simpler.
The invention solves the technical problems by the following technical means:
the utility model provides a medical oxygen generator, includes the shell, be provided with the apron on the shell, be provided with system oxygen mechanism and humidifying mechanism in the shell, system oxygen mechanism and humidifying mechanism intercommunication, system oxygen mechanism includes air compressor machine subassembly and system oxygen subassembly, install the fixed plate in the shell, air compressor machine subassembly fixed mounting is in the shell bottom, system oxygen subassembly fixed mounting is on the fixed plate to communicate with the air compressor machine subassembly, humidifying mechanism includes water supply assembly, humidifying subassembly and drainage subassembly, water supply assembly installs in the shell bottom, and fixed wearing out the fixed plate, humidifying subassembly fixed mounting is on the fixed plate, and communicates with water supply assembly, system oxygen subassembly's one end and humidifying subassembly intercommunication, drainage subassembly installs on the humidifying subassembly, and wearing out the shell, be provided with the control panel on the shell, control panel and air compressor machine subassembly, the control panel is connected with the air compressor machine subassembly, The oxygen generating component and the water supply component are electrically connected.
Further, the oxygen generation assembly comprises a tank body, a connecting pipe, an air duct, an installation shell, a molecular sieve, a sealing plate, an oxygen discharge pipe and a nitrogen discharge pipe, wherein the tank body is fixedly installed on a fixing plate, the connecting pipe is fixedly installed on the tank body and is communicated with an air compressor assembly, the air duct is fixedly installed in the tank body and is communicated with the connecting pipe, a plurality of first air holes are formed in the air duct, the installation shell is installed on the air duct, the molecular sieve is fixedly installed in the installation shell, a plurality of second air holes are formed in the installation shell, a buffer cavity is formed between the installation shell and the tank body, the sealing plate is fixedly installed at the top of the tank body, one end of the oxygen discharge pipe is fixedly arranged on the sealing plate, the other end of the oxygen discharge pipe is communicated with the humidification assembly, a first electromagnetic valve is arranged on the oxygen discharge pipe, one end of the nitrogen discharge pipe is fixedly arranged on the sealing plate, and the other end of the nitrogen discharge pipe penetrates out of the shell, be provided with the second solenoid valve on the denitrogenation pipe, first solenoid valve and second solenoid valve all are connected with the control panel electricity, set up like this, are convenient for make the system oxygen of system oxygen subassembly.
Further, a recoil pipe is fixedly arranged on the oxygen discharge pipe, the tail end of the recoil pipe is communicated with the connecting pipe, a first regulating valve is arranged on the recoil pipe and electrically connected with the control screen, and thus the nitrogen discharge process and the regeneration of the molecular sieve are accelerated.
Further, the air compressor machine subassembly includes air compressor machine, intake pipe, blast pipe, filter screen and filter, in the air compressor machine fixed mounting shell, the air compressor machine is connected with the control panel electricity, the air inlet at the air compressor machine is worn out at the one end fixed connection of intake pipe, the shell to the other end, filter screen fixed mounting is in the intake pipe, blast pipe fixed mounting is in the gas outlet of air compressor machine, the one end fixed mounting of filter is on the connecting pipe, and other end fixed mounting sets up on the blast pipe like this, makes the air that gets into the system oxygen subassembly cleaner.
Further, water supply assembly includes water tank, water pump, first water pipe, water level inductor, lid and handle, water tank fixed mounting is in the shell to the fixed plate of wearing to establish, in the water pump fixed mounting water tank, water pump and control panel electricity are connected, first water pipe fixed mounting is on the water pump, water level inductor fixed mounting is in the water tank, water level inductor is connected with the control panel electricity, the lid joint is on the water tank, handle fixed mounting is on the lid, sets up like this, when making to add water, with the direct interpolation of clean water in the water tank can, convenient, swift, and can detect the water yield in the water tank through the water level inductor, the user of being convenient for in time remind adds water.
Further, the humidifying component comprises a humidifying box, a partition plate, a baffle, a rotating shaft, a rotating blade, a second water pipe and an atomizing part, the humidifying box is fixedly installed on a fixing plate and is arc-shaped, the baffle is fixedly installed in the humidifying box and divides the humidifying box into an atomizing area and a water accumulating area, the partition plate is fixedly installed in the humidifying box and divides the atomizing area into a contact area and an oxygen discharging area, a plurality of water discharging holes are respectively formed in two sides of the partition plate, a plurality of through holes are formed in the bottom of the partition plate, the tail end of the oxygen discharging pipe is located in the contact area, the rotating shaft is rotatably installed in the contact area, the rotating blade is uniformly and fixedly installed on the rotating shaft, one end of the second water pipe is fixedly connected with the first water pipe, the other end of the second water pipe is located in the contact area, the atomizing part is installed at the tail end of the second water pipe, and a second regulating valve is arranged on the second water pipe, the second governing valve is connected with the control panel electricity, fixed mounting has the humidifying lid on the humidifying case, the humidifying lid installs oxygen therapy pipe on arranging the oxygen district, sets up like this, makes oxygen get into the contact zone after, can be convenient for moisten oxygen with atomizing drop of water contact, and through control drop of water atomization degree, the humidification degree of the control oxygen of being convenient for.
Further, the atomizing piece includes adapter sleeve, connecting plate, mount pad, rotation cover, rotor plate and bearing, the one end spiro union of adapter sleeve is on the second water pipe, connecting plate fixed mounting is on the adapter sleeve, a plurality of first atomization holes have been seted up on the connecting plate, the mount pad is installed on the adapter sleeve, the bearing is installed between mount pad and adapter sleeve, it is fixed to set up on the mount pad to rotate the cover, first ball groove has been seted up on the adapter sleeve, second ball groove has been seted up on the mount pad, be provided with a plurality of balls in first ball groove and the second ball groove, rotor plate fixed mounting is sheathe in at the rotation, a plurality of second atomization holes have been seted up on the rotor plate, and the setting is passed through atomizing piece double atomization with clean water, obtains more even tiny water smoke like this.
Further, the drainage subassembly includes drain pipe, annular circle, spring, shutoff cover, shutoff board and handle, drain pipe fixed mounting is on the humidifying case to communicate with ponding district, the shell is worn out to the drain pipe, annular circle is the loudspeaker form, annular circle fixed mounting is in the drain pipe, and the shutoff ways cup joints in the drain pipe, spring mounting is in the drain pipe, the one end fixed connection of spring circles at the annular, and other end fixed connection is sheathe in the shutoff, the shutoff board is fixed to be set up on the shutoff cover, the handle is fixed to be set up on the shutoff board, sets up like this, with the water discharge of humidifying incasement long-term accumulation.
Furthermore, the humidifying box is provided with a water drainage tank in the ponding area, and the two sides of the water drainage tank are slopes, so that water accumulated in the ponding area can conveniently enter the water drainage pipe.
The medical oxygen generator has the following advantages:
1. the oxygen generating assembly of the air compressor assembly is matched with the oxygen generating assembly of the air compressor assembly, so that clean oxygen can be prepared, and in the oxygen discharging process, the water supply assembly is matched with the humidifying assembly, so that the oxygen can be humidified by atomized water after entering the humidifying assembly, and the humidifying degree of the oxygen can be controlled conveniently;
2. through the water supply subassembly, the humidifying subassembly, mutually support of drainage subassembly and control panel, make the humidifying subassembly at the atomizing humidification in-process to oxygen, can control the degree of atomization of clean water, and with oxygen homogeneous mixing, and the clean water in the water supply subassembly uses when a certain amount, through water level inductor and control panel cooperation, can make a sound, remind the user in time to add water in the water tank, and is convenient, and fast, after the humidifying subassembly is used for a long time, the water of accumulation can be through promoting the automatic discharge of shutoff board in the ponding district, also can artifical manual pulling handle discharge, and is simple and convenient.
Drawings
FIG. 1 is a schematic structural diagram of a medical oxygen generator according to the present invention;
FIG. 2 is a schematic cross-sectional view of a medical oxygen generator according to the present invention;
FIG. 3 is a schematic structural diagram of a humidifying component in a medical oxygen generator according to the present invention;
FIG. 4 is a first schematic sectional view of a humidification assembly of a medical oxygen generator according to the present invention;
FIG. 5 is a schematic sectional view of a humidification assembly in a medical oxygen generator according to the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;
FIG. 7 is a third schematic sectional view of a humidification assembly in a medical oxygen generator according to the present invention;
FIG. 8 is an enlarged schematic view of the structure at B in FIG. 7;
wherein, the shell 1, the cover plate 11, the control panel 12, the air compressor 2, the air inlet pipe 21, the filter screen 211, the exhaust pipe 22, the filter 23, the tank body 3, the buffer chamber 301, the connecting pipe 31, the air duct 32, the first air hole 321, the mounting shell 33, the second air hole 331, the molecular sieve 34, the sealing plate 35, the nitrogen exhaust pipe 36, the second electromagnetic valve 361, the oxygen exhaust pipe 37, the first electromagnetic valve 371, the backwash pipe 38, the first regulating valve 381, the fixing plate 4, the water tank 5, the cover body 51, the handle 511, the water pump 52, the first water pipe 521, the water level sensor 53, the second water pipe 54, the second 541 regulating valve, the connecting sleeve 55, the connecting plate 551, the first atomization hole 552, the mounting seat 553, the bearing 554, the second ball groove 555, the first ball groove 556, the ball 557, the rotating sleeve 56, the rotating plate 561, the second atomization hole 562, the humidification tank 6, the water discharge groove 601, the humidification cover 61, the oxygen delivery pipe 62, the partition plate 63, the through hole 631, the humidification tank 63, the first air duct, The water discharge pipe 64, the annular ring 641, the spring 642, the blocking sleeve 643, the blocking plate 644, the handle 645, the rotating shaft 65, the rotating blade 651, the baffle 66 and the water discharge hole 661.
Detailed Description
The invention will be described in detail below with reference to the following figures and specific examples:
as shown in fig. 1-8, the medical oxygen generator of the present invention comprises a housing 1, and a cover plate 11 is disposed on the housing 1 for closing the housing 1. Be provided with system oxygen mechanism and mechanism's subassembly in the shell 1, system oxygen mechanism and humidifying mechanism intercommunication through system oxygen mechanism and humidifying mechanism intercommunication, can get into humidifying mechanism with the oxygen that system oxygen mechanism prepared, under the effect of humidifying mechanism, carry out the humidification of different degrees with oxygen according to user's different needs, more comfortable when letting the user inhale oxygen.
Oxygen mechanism includes air compressor machine subassembly and system oxygen subassembly, installs fixed plate 4 in the shell 1, and air compressor machine subassembly fixed mounting is in 1 bottom of shell, and system oxygen subassembly fixed mounting is on fixed plate 4 to with air compressor machine subassembly intercommunication, through air compressor machine subassembly and system oxygen subassembly mutually supporting, make the oxygen that system oxygen subassembly prepared cleaner. The humidifying mechanism comprises a water supply assembly, a humidifying assembly and a drainage assembly, the water supply assembly is arranged at the bottom of the shell 1, and a fixing plate 4 is fixedly arranged in a penetrating mode to increase the capacity of the water supply assembly. The humidifying component is fixedly arranged on the fixing plate 4 and communicated with the water supply component, and one end of the oxygen generation component is communicated with the humidifying component, so that oxygen can enter the humidifying component to be atomized and humidified. The drainage component is arranged on the humidifying component and penetrates through the shell 1, so that the moisture accumulated by the humidifying component for a long time can be discharged. Be provided with control panel 12 on the shell 1, control panel 12 and air compressor machine subassembly, system oxygen subassembly and the equal electricity of water supply subassembly are connected, make the control of whole device simpler, convenient.
The oxygen generation assembly comprises a tank body 3, a connecting pipe 31, an air guide pipe 32, an installation shell 33, a molecular sieve 34, a sealing plate 35, an oxygen exhaust pipe 37 and a nitrogen exhaust pipe 36, wherein the tank body 3 is fixedly installed on a fixing plate 4, the connecting pipe 31 is fixedly installed on the tank body 3 and is communicated with an air compressor assembly, and air passing through the air compressor assembly can enter the tank body 3. Air duct 32 fixed mounting is in jar body 3 to communicate with connecting pipe 31, a plurality of first vents 321 have been seted up on the air duct 32, installation shell 33 is installed on air duct 32, molecular sieve 34 fixed mounting has been seted up in installation shell 33 on the installation shell 33, there is cushion chamber 301 between installation shell 33 and the jar body 3, make gaseous back that gets into air duct 32, can get into molecular sieve 34 through first vents 321, adsorb nitrogen gas through molecular sieve 34, make non-adsorbed oxygen can get into cushion chamber 301. Shrouding 35 fixed mounting is at jar body 3 tops, and oxygen discharge tube 37's one end is fixed to be set up on shrouding 35, and the other end and humidifying subassembly intercommunication are provided with first solenoid valve 371 on the oxygen discharge tube 37, make the switching that can control oxygen discharge tube 37. The fixed setting of one end of nitrogen discharging pipe 36 is on shrouding 35, and shell 1 is worn out to the other end, is provided with second solenoid valve 361 on the nitrogen discharging pipe 36 to the switching of control nitrogen discharging pipe 36, and then whether control molecular sieve 34 regenerates. The first solenoid valve 371 and the second solenoid valve 361 are both electrically connected to the control panel 12, so that the control panel 12 can control the operation of the first solenoid valve 371 and the second solenoid valve 361. The oxygen discharge pipe 37 is fixedly provided with a back flushing pipe 38, the tail end of the back flushing pipe 38 is communicated with the connecting pipe 31, the back flushing pipe 38 is provided with a first regulating valve 381, the first regulating valve 381 is electrically connected with the control screen 12, and the nitrogen discharge process of the molecular sieve 34 is accelerated by controlling the oxygen amount of the back flushing pipe 38 entering the connecting pipe 31.
The air compressor machine subassembly includes air compressor machine 2, intake pipe 21, blast pipe 22, filter screen 211 and filter 23, and in air compressor machine 2 fixed mounting shell 1, air compressor machine 2 was connected with control panel 12 electricity. One end fixed connection of intake pipe 21 is at the air inlet of air compressor machine 2, and shell 1 is worn to establish by the other end, and filter screen 211 fixed mounting makes the outside air after filtering in intake pipe 21, get into air compressor machine 2. Exhaust pipe 22 fixed mounting is in the gas outlet of air compressor machine 2, and the one end fixed mounting of filter 23 is on connecting pipe 31, and other end fixed mounting is on exhaust pipe 22, makes the air that gets into the system oxygen subassembly filtered once more, and the air that makes the entering system oxygen subassembly is cleaner.
The water supply assembly comprises a water tank 5, a water pump 52, a first water pipe 521, a water level sensor 53, a cover body 51 and a handle 511, wherein the water tank 5 is fixedly arranged in the shell 1 and fixedly penetrates through the fixing plate 4, so that the capacity of the water tank 5 is increased. The water pump 52 is fixedly arranged in the water tank 5, and the water pump 52 is electrically connected with the control panel 12. First water pipe 521 fixed mounting is on water pump 52, and water level inductor 53 fixed mounting is in water tank 5, and water level inductor 53 is connected with control panel 12 electricity, makes water level inductor 53 can monitor the water yield in the water tank 5, is convenient for in time send the prompt tone through control panel 12, in time adds water to water tank 5. Lid 51 joint is on water tank 5, and handle 511 fixed mounting is on lid 51, and when making to add water, with the clean water directly add in water tank 5 can, convenient, swift.
The humidifying subassembly includes humidifying case 6, division board 63, baffle 66, axis of rotation 65, rotating vane 651, second water pipe 54 and atomizing piece, humidifying case 6 fixed mounting is on fixed plate 4, baffle 66 is the arc, baffle 66 fixed mounting is in humidifying case 6, and divide into atomizing area and ponding district with humidifying case 6, divide into atomizing area and ponding district with humidifying case 6 through cowl 66, make oxygen contact with the water smoke of high dispersion in the atomizing area, and make the drop of water of partial condensation get into the ponding district. Division board 63 fixed mounting is in humidification case 6 to divide atomizing district into contact zone and oxygen discharge area, baffle 66 has all seted up a plurality of wash ports 661 in the both sides of division board 63, and a plurality of through-holes 631 have been seted up to division board 63's bottom, and the end of oxygen discharge pipe 37 is located the contact zone, makes oxygen contact back with water smoke in the contact zone, can get into the oxygen discharge area through-hole 631. Rotation axis 65 rotates and installs in the contact zone, the even fixed mounting of rotation leaf 651 is on rotation axis 65, the one end and the first water pipe 521 fixed connection of second water pipe 54, the other end with be located the contact zone, the atomizing piece is installed at second water pipe 54 terminally, be provided with second governing valve 541 on the second water pipe 54, second governing valve 541 is connected with control panel 12 electricity, fixed mounting has humidification lid 61 on humidification case 6, humidification lid 61 installs oxygen therapy pipe 62 on the oxygen discharge zone, after oxygen gets into the contact zone, can pass through the contact of atomizing piece atomizing water droplet, be convenient for moisten oxygen, and through control water droplet atomization degree, be convenient for control oxygen's humidification degree.
The atomizing member includes a connection sleeve 55, a connection plate 551, a mounting base 553, a rotation sleeve 56, a rotation plate 561 and a bearing 554, and one end of the connection sleeve 55 is screwed on the second water pipe 54 to fixedly connect the connection sleeve 55 to the second water pipe 54. The connecting plate 551 is fixedly installed on the connecting sleeve 55, and a plurality of first atomizing holes 552 are formed in the connecting plate 551, so that water is atomized for the first time after passing through the first atomizing holes 552. The mounting base 553 is mounted on the connecting sleeve 55, the bearing 554 is mounted between the mounting base 553 and the connecting sleeve 55, the rotating sleeve 56 is fixedly arranged on the mounting base 553, the connecting sleeve 55 is provided with a first ball groove 556, the mounting base 553 is provided with a second ball groove 555, a plurality of balls 557 are arranged in the first ball groove 556 and the second ball groove 555, the rotating plate 561 is fixedly mounted on the rotating sleeve 56, the rotating plate 561 is provided with a plurality of second atomizing holes 562, so that the water after the first atomization is impacted on the rotating plate 561, under the mutual cooperation of the balls 557 and the bearing 554, the rotating plate 561 rotates to pulverize the water beads again for the second atomization, the water beads are atomized more uniformly, then the water beads impact the rotating blade 651 to rotate, the oxygen and the atomized water are fully mixed uniformly, and the humidification degree of the oxygen is controlled by controlling the amount of water entering the atomizing member, so that the humidified oxygen is discharged from the oxygen delivery pipe 62, when oxygen is prevented from directly contacting water, the humidity of the oxygen cannot be controlled.
The drainage assembly comprises a drainage pipe 64, an annular ring 641, a spring 642, a plugging sleeve 643, a plugging plate 644 and a handle 645, the drainage pipe 64 is fixedly installed on the humidification box 6 and communicated with the water accumulation area, the humidification box 6 is provided with a drainage groove 601 in the water accumulation area, two sides of the drainage groove 601 are slopes, accumulated water can conveniently enter the drainage pipe 64, and the tail end of the drainage pipe 64 penetrates out of the shell 1, so that the accumulated water can be drained out. The annular ring 641 is horn-shaped, the annular ring 641 is fixedly installed in the water drainage pipe 64, the plugging sleeve 643 is sleeved in the water drainage pipe 64, the spring 642 is installed in the water drainage pipe 64, one end of the spring 642 is fixedly connected to the annular ring 641, the other end of the spring 642 is fixedly connected to the plugging sleeve 643, the plugging plate 644 is fixedly arranged on the plugging sleeve 643, and the handle 645 is fixedly arranged on the plugging plate 644, so that water accumulated in the water accumulation area of the humidification box 6 can enter the water drainage pipe 64 and can be squeezed open under the extrusion of a large amount of water, the water can be automatically drained, and the handle 645 can also be pulled manually to drain the water in the water drainage pipe 64.
The application method of the embodiment comprises the following steps: when the device is used, the air compressor 2 is started through the control screen 12, air enters the air guide pipe 32, the air enters the molecular sieve 34 through the first air hole 321, nitrogen is adsorbed, unadsorbed oxygen enters the buffer cavity 301 through the second air hole 331, the oxygen enters a contact zone in the buffer cavity 301 through the oxygen discharge pipe 37, at the moment, the first regulating valve 381 and the second electromagnetic valve 361 are closed, the water pump 52 is started, clean water in the water tank 5 is pumped into the first water pipe 521 and the second water pipe 54, the amount of the clean water entering the connecting plate 551 is controlled through the second regulating valve 541, the clean water is crushed for the first time through the first atomizing hole 552, then the water impacts the rotating plate 561, under the mutual matching of the bearing 554 and the ball 557, the second atomizing hole 562 on the rotating plate 561 rotates, the water flow is crushed for the second time, the clean water is atomized, the clean water impacts the rotating blade 651, the rotating blade 651 is driven to rotate, in the process, the oxygen is fully contacted with the atomized clean water, and the humidified oxygen enters the oxygen exhaust area through the through hole 631 under the rotation of the rotating blade 651, and finally the humidified oxygen is output through the oxygen conveying pipe 62, so that a user can more comfortably inhale the oxygen.
When water is required to be added, the water level sensor 53 can send prompt sound through the control screen 12 to remind a user of adding water in time, when water is added, the cover plate 11 is opened, and after the cover body 51 is opened, water can be directly added, so that the water adding device is convenient and rapid.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (9)
1. A medical oxygen generator is characterized in that: the utility model discloses a humidifying device, including the shell, be provided with the apron on the shell, be provided with system oxygen mechanism and humidifying mechanism in the shell, system oxygen mechanism and humidifying mechanism intercommunication, system oxygen mechanism includes air compressor machine subassembly and system oxygen subassembly, install the fixed plate in the shell, air compressor machine subassembly fixed mounting is in the shell bottom, system oxygen subassembly fixed mounting is on the fixed plate to communicate with the air compressor machine subassembly, humidifying mechanism includes water supply assembly, humidifying subassembly and drainage subassembly, water supply assembly installs in the shell bottom to fixed wearing out the fixed plate, humidifying subassembly fixed mounting is on the fixed plate, and communicates with water supply assembly, system oxygen subassembly's one end and humidifying subassembly intercommunication, drainage subassembly is installed on the humidifying subassembly, and wears out the shell, be provided with the control panel on the shell, control panel and air compressor machine subassembly, The oxygen generating component and the water supply component are electrically connected.
2. The medical oxygen generator of claim 1, wherein: the oxygen generation assembly comprises a tank body, a connecting pipe, an air duct, an installation shell, a molecular sieve, a sealing plate, an oxygen discharge pipe and a nitrogen discharge pipe, wherein the tank body is fixedly installed on a fixing plate, the connecting pipe is fixedly installed on the tank body and is communicated with an air compressor assembly, the air duct is fixedly installed in the tank body and is communicated with the connecting pipe, a plurality of first air holes are formed in the air duct, the installation shell is installed on the air duct, the molecular sieve is fixedly installed in the installation shell, a plurality of second air holes are formed in the installation shell, a buffer cavity is formed between the installation shell and the tank body, the sealing plate is fixedly installed at the top of the tank body, one end of the oxygen discharge pipe is fixedly arranged on the sealing plate, the other end of the oxygen discharge pipe is communicated with a humidification assembly, a first electromagnetic valve is arranged on the oxygen discharge pipe, one end of the nitrogen discharge pipe is fixedly arranged on the sealing plate, the other end of the nitrogen discharge pipe penetrates out of the shell, and a second electromagnetic valve is arranged on the nitrogen discharge pipe, and the first electromagnetic valve and the second electromagnetic valve are electrically connected with the control screen.
3. The medical oxygen generator of claim 2, wherein: the oxygen discharge pipe is fixedly provided with a recoil pipe, the tail end of the recoil pipe is communicated with the connecting pipe, the recoil pipe is provided with a first regulating valve, and the first regulating valve is electrically connected with the control screen.
4. A medical oxygen generator according to claim 3, wherein: the air compressor machine subassembly includes air compressor machine, intake pipe, blast pipe, filter screen and filter, in the air compressor machine fixed mounting shell, the air compressor machine is connected with the control panel electricity, the one end fixed connection of intake pipe wears to establish out the shell at the air inlet of air compressor machine, the other end, filter screen fixed mounting is in the intake pipe, blast pipe fixed mounting is in the gas outlet of air compressor machine, the one end fixed mounting of filter is on the connecting pipe, and other end fixed mounting is on the blast pipe.
5. The medical oxygen generator of claim 4, wherein: the water supply assembly comprises a water tank, a water pump, a first water pipe, a water level sensor, a cover body and a handle, wherein the water tank is fixedly installed in the shell, a fixing plate is fixedly arranged in the shell in a penetrating mode, the water pump is fixedly installed in the water tank, the water pump is electrically connected with the control screen, the first water pipe is fixedly installed on the water pump, the water level sensor is fixedly installed in the water tank, the water level sensor is electrically connected with the control screen, the cover body is clamped on the water tank, and the handle is fixedly installed on the cover body.
6. The medical oxygen generator of claim 5, wherein: the humidifying component comprises a humidifying box, a baffle plate, a rotating shaft, a rotating blade, a second water pipe and an atomizing part, wherein the humidifying box is fixedly arranged on a fixed plate, the baffle plate is arc-shaped, the baffle plate is fixedly arranged in the humidifying box and divides the humidifying box into an atomizing area and a water accumulating area, the baffle plate is fixedly arranged in the humidifying box and divides the atomizing area into a contact area and an oxygen discharging area, a plurality of water discharging holes are respectively formed in two sides of the baffle plate by the baffle plate, a plurality of through holes are formed in the bottom of the baffle plate, the tail end of the oxygen discharging pipe is positioned in the contact area, the rotating shaft is rotatably arranged in the contact area, the rotating blade is uniformly and fixedly arranged on the rotating shaft, one end of the second water pipe is fixedly connected with the first water pipe, the other end of the second water pipe is positioned in the contact area, the atomizing part is arranged at the tail end of the second water pipe, and a second regulating valve is arranged on the second water pipe, the second regulating valve is electrically connected with the control screen, a humidifying cover is fixedly mounted on the humidifying box, and an oxygen conveying pipe is mounted on the oxygen exhaust area of the humidifying cover.
7. The medical oxygen generator of claim 6, wherein: the atomizing piece includes adapter sleeve, connecting plate, mount pad, rotation cover, rotor plate and bearing, the one end spiro union of adapter sleeve is on the second water pipe, connecting plate fixed mounting is on the adapter sleeve, a plurality of first atomization holes have been seted up on the connecting plate, the mount pad is installed on the adapter sleeve, the bearing is installed between mount pad and adapter sleeve, it is fixed to set up on the mount pad to rotate the cover, first ball groove has been seted up on the adapter sleeve, second ball groove has been seted up on the mount pad, be provided with a plurality of balls in first ball groove and the second ball groove, rotor plate fixed mounting is sheatheeing in rotating, a plurality of second atomization holes have been seted up on the rotor plate.
8. The medical oxygen generator of claim 7, wherein: the drainage component comprises a drainage pipe, an annular ring, a spring, a plugging sleeve, a plugging plate and a handle, wherein the drainage pipe is fixedly installed on the humidifying box and communicated with the ponding area, the drainage pipe penetrates out of the shell, the annular ring is horn-shaped, the annular ring is fixedly installed in the drainage pipe, the plugging sleeve is sleeved in the drainage pipe, the spring is installed in the drainage pipe, one end of the spring is fixedly connected to the annular ring, the other end of the spring is fixedly connected to the plugging sleeve, the plugging plate is fixedly arranged on the plugging sleeve, and the handle is fixedly arranged on the plugging plate.
9. The medical oxygen generator of claim 8, wherein: the humidifying box is provided with a water drainage tank in the water accumulation area, and the two sides of the water drainage tank are slopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242437.2A CN113880052A (en) | 2021-10-25 | 2021-10-25 | Medical oxygen generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242437.2A CN113880052A (en) | 2021-10-25 | 2021-10-25 | Medical oxygen generator |
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| CN113880052A true CN113880052A (en) | 2022-01-04 |
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| CN202111242437.2A Pending CN113880052A (en) | 2021-10-25 | 2021-10-25 | Medical oxygen generator |
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| CN114917697A (en) * | 2022-07-20 | 2022-08-19 | 江苏嘉宇特种装备股份有限公司 | Automatic oxygenerator of renew cartridge more |
| CN115738020A (en) * | 2022-11-18 | 2023-03-07 | 中国人民解放军总医院第七医学中心 | Medical intelligent highland oxygen-making emergency equipment for individual soldier |
| CN117797376A (en) * | 2024-01-17 | 2024-04-02 | 河北华中健康科技有限公司 | Oxygen-making humidifying device and use method thereof |
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| CN117797376A (en) * | 2024-01-17 | 2024-04-02 | 河北华中健康科技有限公司 | Oxygen-making humidifying device and use method thereof |
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