CN106115626A - Household type mute oxygen generator containing multi-staged air cleaning system - Google Patents
Household type mute oxygen generator containing multi-staged air cleaning system Download PDFInfo
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- CN106115626A CN106115626A CN201610501820.8A CN201610501820A CN106115626A CN 106115626 A CN106115626 A CN 106115626A CN 201610501820 A CN201610501820 A CN 201610501820A CN 106115626 A CN106115626 A CN 106115626A
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- air
- cleaning system
- filter
- sound attenuator
- air cleaning
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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
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a kind of household type mute oxygen generator containing multi-staged air cleaning system, described oxygenerator is by cabinet, air compressor machine, moisture trap, multistage filter, drying device, silene system, air accumulator, air vent and is provided with the adsorbent equipment etc. of electromagnetic valve and forms, arranged by certain attachment structure and parameter, make this invention have the advantage such as length in service life, energy-conservation, quiet, small and exquisite, applicable household use.
Description
Technical field
The present invention relates to medical instruments field, more particularly, to a kind of household type oxygenerator.
Background technology
Domestic oxygen erator in the market typically uses omnibus control system technique, uses a kind of mini air compressor (row
Atmospheric pressure is less than 0.2MPa) compressed air is provided, compressed air pressure is low, and gas production is little.Being characterized in that noise is low, volume is little,
It is suitable for indoor use.But its shortcoming is it will be evident that its major defect is as follows:
One, the life-span is short: general continuous operating time was less than 500 hours.
Omnibus control system relies on the molecular force absorption nitrogen of oxygen molecular sieve processed, separates oxygen.Realize the material of this function
Expect that oxygen molecular sieve processed is a kind of highstrung material, very sensitive, if as former material to the dust particle in air, moisture
The compressed air of material is the cleanest, will quickly pollute oxygen molecular sieve processed, cause molecular sieve performance to decline, and loses and separates oxygen
Ability.The mini air compressor pressure used due to Domestic oxygen erator currently on the market is low, it is impossible to bear what multistage filtering produced
The pressure loss, simply uses simple drainage screen, thus not thorough to the dust in air, moisture filter, cause oxygen molecule processed
Sieve is quickly contaminated, and loses oxygen production capacity, causes the Domestic oxygen erator life-span short, and the life-span was less than 500 hours.User buy back home after such as
Fruit uses frequently, often just cannot oxygen processed after some months.
Two, oxygen-producing amount is low: be also merely able to a personal use during normal work, it is impossible to meet members delivery of supplemental oxygen in family
The needs of gas.
Domestic oxygen erator currently on the market generally use mini air compressor, oxygen processed molecular sieve loadings few, produce oxygen
Ability is generally a few liter per minute, and the most enough people use.And now due to the deterioration of environment, air quality is deteriorated, operating pressure
Increase, sleep quality declines, and a lot of normal people also have the needs of supplemental oxygen, health care, and the most whole family is required for mending
Fill oxygen.Obviously, current household type oxygenerator cannot meet.
Three, specific energy consumption is high
Oxygen molecular sieve processed is respectively provided with preferable operating pressure, and zeolite molecular sieve operating pressure is 0.4 ~ 0.5MPa, and lithium dimer sieves also
At more than 0.15Mpa.But current Domestic oxygen erator is in order to reduce noise, reduce volume, the pressure of the micro-compressor of employing
Power is only less than 0.15MPa, in the case of using multistage filtering, does not reaches far away the preferable pressure required for oxygen molecular sieve processed
Power, causes oxygen molecular sieve processed can not give full play to performance so that the compressed air ratio required for the oxygen of production unit volume
The highest, namely the energy consumption required for the oxygen of production unit volume is high.
Four, oxygen concentration can only be provided in the least local, it is impossible to improve the oxygen environment of whole family.
Current Domestic oxygen erator is placed on indoor use, improves the oxygen concentration that oxygen uptake people is sucked, but is producing
While oxygen, produced nitrogen has also come indoor, so the oxygen concentration of whole indoor is constant, does not improve whole
The ability of individual family oxygen environment.
Five, noise is big
Realizing enough oxygen-supplying amounts, noise is the biggest, and relative national standards is no more than 55dB, existing major part industry
Big because of its noise with oxygenerator, be not suitable for domestic environment.
Summary of the invention
Present invention aim to address the problem that prior art exists, it is provided that the system of a kind of air compressor machine containing high pressure at expulsion
Oxygen machine, and it is little to have noise, low cost, volume is little, it is achieved the advantages such as installation is easy.
The air compressor of high pressure at expulsion of the present invention, refers to Compressor Discharge Pressure common relative to market
Oxygenerator micro-compressor for higher, the present invention use Compressor Discharge Pressure at more than 0.15Mpa, according to difference
The pressure requirements of adsorbent equipment, air compressor machine pressure may select the model of pressure at expulsion 0.6-0.8MPa.For reaching above-mentioned purpose,
The technology that the present invention uses is as follows:
Household type mute oxygen generator containing multi-staged air cleaning system, it is characterised in that: described oxygenerator is by cabinet, high row pressure
Air compressor machine, air cleaning system, air accumulator, air vent and be provided with electromagnetic valve adsorbent equipment composition:
Described air cleaning system is by moisture trap, filter, drying device, the above structure of active carbon filter two of which
Composition；
Described air compressor machine is connected with air cleaning system, and described air compressor machine pressure at expulsion is at more than 0.15MPa；
Described air cleaning system is provided with sewage draining exit；
Described moisture trap is connected with filter；
Described air cleaning system is connected with the adsorbent equipment being provided with electromagnetic valve；
Described adsorbent equipment is connected with air accumulator, and described adsorbent equipment is molecular sieve adsorption device；
Described air accumulator is provided with oxygen outlet；
Described electromagnetic valve connects air vent.
Described silene system is Sound Attenuator, and described Sound Attenuator two ends are respectively arranged with air inlet and gas outlet, and air inlet is put
In cabinet, described Sound Attenuator is internally provided with multiple dividing plate, and each dividing plate contacts with described Sound Attenuator three, and another side is arranged
Having blow vent, the opening of adjacent separator is towards being crisscross arranged, and described Sound Attenuator is built in cabinet, the most built-in Sound Attenuator.
Further, being provided with external Sound Attenuator outside described cabinet, the gas outlet of described built-in Sound Attenuator disappears with external
The air inlet of audio amplifier is connected, and external Sound Attenuator internal structure is similar to built-in whistle box structure.
Further, the gas outlet of described built-in Sound Attenuator and/or external Sound Attenuator is provided with exhaust fan.
Further, described adsorbent equipment has two, and described electromagnetic valve also has two, by one of them electromagnetic valve and storage
Gas tank is connected with adsorbent equipment, and another electromagnetic valve connects air cleaning system, adsorbent equipment and air vent, by two electromagnetism
Valve realizes two adsorbent equipments and takes turns to operate, and during an oxygen processed, another carries out emptying regeneration.
Further, each adsorbent equipment is provided with air vent, and described air vent is fast-discharge valve, can realize adsorbent equipment
Quick air-discharge during emptying regeneration.
Further, described built-in Sound Attenuator and/or external Sound Attenuator inwall post silencing cotton.
Further, described filter is multistage filter, is divided into three grades, respectively grade one filter, cascade filtration
Device and tertiary filter, described grade one filter is connected with described moisture trap, described tertiary filter and adsorbent equipment phase
Even, between described grade one filter and secondary filter, be provided with drying device, described drying device be absorption drier or
Person's freezing type drier, is provided with active carbon filter between described tertiary filter and adsorbent equipment, is connected between the two
It is provided with air pressure gauge on pipeline, real-time pressure can be detected.
Further, it is provided with drying device between described grade one filter and secondary filter.
Further, it is provided with active carbon filter between described tertiary filter and adsorbent equipment.
Further, described adsorbent equipment has two, and described electromagnetic valve also has two, by one of them electromagnetic valve and storage
Gas tank is connected, and another electromagnetic valve connects adsorbent equipment, air cleaning system and air vent, realizes two by two electromagnetic valves
Adsorbent equipment takes turns to operate, and during an oxygen processed, another recoils.
Further, each adsorbent equipment is provided with fast-discharge valve, can realize Quick air-discharge.
Further, described air vent is provided with deafener.
Further, the sewage draining exit of described air cleaning system can use electronics air bleeding valve, and described electronics air bleeding valve is installed
There is deafener.
Further, described deafener is built in independent Sound Attenuator, and described independent Sound Attenuator is posted noise elimination cotton by inwall
Porous casing constitute.
Further, described deafener and independent Sound Attenuator are set on described sewage draining exit.
Further, described air compressor machine pressure at expulsion is 0.6-0.8MPa.
Further, it is provided with surge tank between described electromagnetic valve and described air accumulator.
Further, described air accumulator is provided with pressure switch.
Working method
Compressed air out enters air cleaning system from air compressor machine, and the effect of air cleaning system is to remove in compressed air
Dust, water and oil, described air cleaning system is by moisture trap, multistage filter, drying device, active carbon filter group
Become, it is therefore an objective to the core parts oxygen molecular sieve of protection oxygenerator, it is to avoid oxygen molecular sieve processed lost efficacy.
Compressed air after purified enters oxygenerator, and oxygenerator main body is two absorption equipped with oxygen molecular sieve processed
Tower, under the control of electromagnetic valve, compressed air enters bottom one of them adsorption tower, and nitrogen is by molecular sieve adsorption, pure oxygen
Discharging from adsorption tower top, entering oxygen surge tank becomes product oxygen.When an adsorption tower absorption nitrogen is saturated, at electromagnetism
Under valve controls, starting aerofluxus by fast-discharge valve, including nitrogen and other foreign gas, carry out being vented regeneration washing, molecular sieve is again
Raw, another adsorption tower starts air inlet production oxygen simultaneously.Two adsorption towers take turns to operate, stably produce meet require purity
Oxygen.Moisture trap mainly removes the impurity such as the bulky grain dust in compressed air and aqueous water, multistage filter master
If the dust particle in removing compressed air, the rank of filter is different, and the diameter removing dust particle is different, afterbody
Filter can filter the particle of precision 0.01 micron.Active carbon filter is sorbent filter device, can remove the abnormal flavour things such as formaldehyde
Matter.The effect of drying machine mainly removes the moisture in compressed air.Before drying machine should not be arranged on described multistage filter
Afterwards, centre should be arranged on.One ensures to first pass through first order filter, gets rid of the most oarse-grained impurity,
Ensureing the work efficiency of drying machine, two is the little granule foreign of possible generation after drying machine, thus air cleaning system finally needs
Afterbody filter to be arranged or active carbon adsorber.The qualified oxygen produced is sent into storage through oxygen surge tank by oxygenerator
Gas tank, this storage tank can store the qualified oxygen of certain capacity.Pressure switch is set at this, when user need not use oxygen to make
When oxygen pressure in air accumulator reaches certain value, whole system autostop.
Oxygen delivers to each room from outlet by pipeline, is diffused in room by disperser.Opened by indoor
Close the start-stop controlling oxygenerator.
Whole system uses integrated circuit to control, unmanned, fully automatic operation.
Advantages of the present invention:
Compact: for reducing volume, convenient installs, the present invention by the control valve of oxygen main frame processed by oxygenerator industrial, medical
Pneumatic operated valve is reduced to electromagnetic valve, simplifies control system, and the air cushioning tank used by air compressor machine is redesigned by the present invention,
Normal air cushioning tank mainly has makes moisture precipitation and the effect of buffer air, owing to the adsorbent equipment self of the present invention can be real
The cushioning effect of existing air, so the air cushioning tank of the present invention only need to have the effect making moisture precipitate, it is possible to
Use the air cushioning tank less than arm's length standard.Effectively reduce machine volume.；
Energy-conservation: in order to solve compressed air filtration, purification problem, the present invention use air compressor machine provide compressed air as raw material,
Air compressor machine outlet pressure is 0.6 ~ 0.8MPa, even across tertiary filter, drying device, the decay of active carbon filter, pressure
Power still has 0.4 ~ 0.5MPa, just at the ideal operation pressure range of oxygen molecular sieve processed；Oxygen molecular sieve processed is so made to have given play to
Optimal product oxygen performance so that the compressed air that the oxygen of the same flow of output consumes is minimum, has saved compressed air, the most just
It is to have saved energy, improves efficiency.
Life-span is long: present invention employs moisture trap, tertiary filter, drying device, active carbon filter etc. multistage
Compressed air cleaning equipment, makes the compressed air dust granules after purification be less than 0.01 micron, and pressure leak source 2 ~ 10 degrees Celsius is thorough
The end, eliminates the dust in compressed air, moisture, has thoroughly purified air, it is ensured that the life-span of oxygenerator.Due to dust granules
Already less than 0.01 micron, the most thoroughly eliminate the PM2.5 in air.Owing to the compressed air of the present invention has obtained the cleanest
Change, make oxygen molecular sieve processed maintain good working environment so that the oxygenerator life-span is greatly prolonged, reached industry, doctor
Treat the standard of oxygenerator, machine life more than 10 years.
The air compressor machine of the present invention uses oil-free silent air compressor, it is ensured that oil-free in compressed air, will not be dirty because of oil molecule
Contaminate oxygen molecular sieve processed, it is ensured that the life-span of oxygenerator.
It is suitable for the whole family to use: an oxygen main frame processed, oxygen pipeline can be transported to each room, can be by indoor oxygen exhaust
Controller control the use of oxygenerator.Which room requires supplementation with oxygen, can unrestricted choice.
Use comfortable: use disperse formula oxygen supply to indoor oxygen supply, it is not necessary to wear nasal obstruction and get final product free oxygen uptake, use comfortable.
Noise is little: Domestic oxygen erator proposes the highest requirement to noise, the oxygenerator used by former industry, hospital
The standard that noise uses considerably beyond family, in order to reduce noise, the present invention has carried out the noise-reducing of system and has designed:
Oil-free silent air compressor of the present invention is low noise type air compressor machine, creates for reduction noise from building block
Condition；
The cabinet inside of the present invention scribbles one layer of damping paint, and damping paint is the material absorbing sound of a kind of advanced person, can absorb height
Frequently noise；Post noise elimination cotton again outside damping paint, low frequency noise can be absorbed.
The cabinet of the present invention is built-in with Sound Attenuator, and hush tube inwall posts noise elimination cotton, absorption noise as much as possible, is going out
Under the twitch of the exhaust fan of QI KOU, sound is by flowing along Sound Attenuator inside opening, and the structure design of Sound Attenuator makes sound
The flow path length of side, according to preservation of energy, finally cuts down in oxygenerator cabinet.
The cabinet of the present invention is provided with external Sound Attenuator, and the air inlet of external Sound Attenuator can with the gas outlet of built-in Sound Attenuator even
Connect, in external Sound Attenuator, post noise elimination cotton.External Sound Attenuator by unnecessary wave absorption, can thoroughly reduce the noise of oxygenerator
The denitrogen mouth of oxygenerator is also one of noise source, and denitrogen mouth is filled a deafener by the present invention, and it is only that deafener is placed in one
In vertical Sound Attenuator, Sound Attenuator is posted the porous plate of noise elimination cotton and constitutes by inwall, is thoroughly eliminated by the sound of denitrogen mouth.
Air compressor machine, cooling driers, the blowdown of filter are also one of noise sources, and the blowdown employing of the present invention is mechanical automatically
Blowdown apparatus, noise is low.If using electronics blowoff valve, it is also adopted by the silencing apparatus of similar denitrogen mouth.
Accompanying drawing explanation
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structural representation of the Sound Attenuator of the present invention；
Fig. 3 is external Sound Attenuator and the assembling schematic diagram of built-in Sound Attenuator of the present invention；
Fig. 4 is deafener and the assembling schematic diagram of independent Sound Attenuator of the present invention.
Fig. 1 to Fig. 4 has:
1 air compressor machine；2 moisture traps；3 grade one filters；4 drying devices；5 cascade filtrations
Device；6 tertiary filters；7 active carbon filters；8 first electromagnetic valves；9 adsorbent equipments；10 arrange soon
Valve；11 air pressure gauges；12 second electromagnetic valves；13 surge tanks；14 air accumulators；15 pressure are opened
Close；
16 air inlets；17 gas outlets；18 dividing plates；19 exhaust fan；20 built-in Sound Attenuators；21——
External Sound Attenuator；22 deafeners；23 independent Sound Attenuators；24 holes.
Detailed description of the invention
Embodiment 1
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of household type mute oxygen generator containing multi-staged air cleaning system, described oxygenerator is by cabinet, silene system, sky
Press 1, moisture trap 2, multistage filter, drying machine 4, air accumulator, air vent and be provided with the adsorbent equipment 9 groups of electromagnetic valve
Becoming: wherein, moisture trap 2, multistage filter and drying machine 4 constitute air cleaning system, and described air cleaning system is arranged
There is sewage draining exit；
Described air compressor machine 1 moisture trap 2 is connected；Described moisture trap 2 is connected with multistage filter；Described multistage filter
It is connected with the adsorbent equipment 9 being provided with electromagnetic valve；Described adsorbent equipment 9 is connected with air accumulator；Described air accumulator is provided with oxygen
Outlet；Described electromagnetic valve connects air vent.
Described cabinet inwall is pasted with silencing cotton, and described cabinet scribbles noise reduction paint.
Described silene system is Sound Attenuator, and described Sound Attenuator two ends are respectively arranged with air inlet 16 and gas outlet 17, air inlet
Mouth 16 is built in cabinet, and described Sound Attenuator is internally provided with multiple dividing plate 18, and each dividing plate 18 connects with described Sound Attenuator three face
Touch, not in contact with one side be blow vent, the opening of adjacent separator 18 is towards being crisscross arranged, and sound and air are tortuous in Sound Attenuator
Flowing, described Sound Attenuator is built in cabinet, the most built-in Sound Attenuator 20.
External Sound Attenuator 21 it is provided with, air vent 17 and the external Sound Attenuator of described built-in Sound Attenuator 20 outside described cabinet
The air inlet 16 of 21 is connected, and external Sound Attenuator 21 internal structure is similar to built-in Sound Attenuator 20 structure.
The gas outlet of described built-in Sound Attenuator 20 and/or external Sound Attenuator 21 is provided with exhaust fan.Described built-in Sound Attenuator
20 and/or external Sound Attenuator 21 inwall post silencing cotton.
Multistage filter is three grades, respectively grade one filter 3, secondary filter 5 and tertiary filter 6, described one-level
Filter 3 is connected with described moisture trap 2, and described tertiary filter 6 is connected with adsorbent equipment 9.Described grade one filter 3 He
It is provided with drying device between secondary filter 5.It is provided with activated carbon between described tertiary filter 6 and adsorbent equipment 9 to filter
Device 7, the pipeline being connected between the two is provided with air pressure gauge 11, can detect real-time pressure.Described adsorbent equipment 9 has two
Individual, described electromagnetic valve also has two, is divided into the first electromagnetic valve 8 and the second electromagnetic valve 12, and described first electromagnetic valve 8 links air accumulator
14, described second electromagnetic valve 12 connects filter and air vent, and described air vent passes through fast-discharge valve 10 aerofluxus, by two electromagnetism
Valve realizes two adsorbent equipments 9 and takes turns to operate, and during an oxygen processed, another recoils.Described electromagnetic valve and described air accumulator
Between be provided with surge tank 13, described air accumulator 14 is provided with pressure switch 15 and oxygen gauge.
Each adsorbent equipment is provided with fast-discharge valve 10, can realize Quick air-discharge.
Embodiment 2
Described sewage draining exit uses electronics air bleeding valve, and described electronics air bleeding valve is provided with deafener 22.Described deafener 22 is built in
In independent Sound Attenuator 23, casing that is that described independent Sound Attenuator 23 is posted noise elimination cotton by inwall and that be provided with multiple hole 24 is constituted.
Described deafener 22 and independent Sound Attenuator 23 are set on described fast-discharge valve 10 and/or sewage draining exit and/or oxygen outlet.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 3
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.2MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 4
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.3MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 5
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.5MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 6
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.6MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 7
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.7MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 8
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.8MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 9
Described air compressor machine is the air compressor machine 1 of 1 pressure at expulsion 0.9MPa.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
Embodiment 10
Described multistage filter is two-stage, is divided into first order filter and second level filter, is provided with between two-stage filter
Drying device, is provided with active carbon filter between second level filter and adsorbent equipment.
Other technical scheme of the present embodiment is essentially identical with embodiment 1.The feature not laid down a definition in the present embodiment, uses
Explanation in embodiment 1, no longer repeats at this.
The noise of the oxygenerator of above example, by experiment, all can control within 55dB.
It is last it should be noted that, above example is merely to illustrate technical scheme rather than protects the present invention
The restriction of scope, although being explained in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art should manage
Solve, technical scheme can be modified or equivalent, without deviating from technical solution of the present invention essence and
Scope.
Claims (9)
1. the household type mute oxygen generator containing multi-staged air cleaning system, it is characterised in that: described oxygenerator is by cabinet, high row pressure
Air compressor machine, air cleaning system, air accumulator, air vent and be provided with electromagnetic valve adsorbent equipment composition:
Described air cleaning system is by moisture trap, filter, drying device, the above structure of active carbon filter two of which
Composition；
Described air cleaning system is provided with sewage draining exit；
Described air compressor machine is connected with air cleaning system, and described air compressor machine pressure at expulsion is at more than 0.15MPa；
Described moisture trap is connected with filter；
Described air cleaning system is connected with the adsorbent equipment being provided with electromagnetic valve；
Described adsorbent equipment is connected with air accumulator, and described adsorbent equipment is molecular sieve adsorption device；
Described air accumulator is provided with oxygen outlet；
Described electromagnetic valve connects air vent.
Described silene system is Sound Attenuator, and described Sound Attenuator two ends are respectively arranged with air inlet and gas outlet, and air inlet is placed in machine
In case, described Sound Attenuator is internally provided with multiple dividing plate, and each dividing plate contacts with described Sound Attenuator three, and another side is provided with logical
QI KOU, the opening of adjacent separator is towards being crisscross arranged, and described Sound Attenuator is built in cabinet, the most built-in Sound Attenuator.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 1, it is characterised in that: described
Being provided with external Sound Attenuator outside cabinet, the gas outlet of described built-in Sound Attenuator is connected with the air inlet of external Sound Attenuator, external
Sound Attenuator internal structure is similar to built-in whistle box structure.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 1 and 2, it is characterised in that:
The gas outlet of described built-in Sound Attenuator and/or external Sound Attenuator is provided with exhaust fan.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 1, it is characterised in that: described
Adsorbent equipment has two, and described electromagnetic valve also has two, is connected with air accumulator and adsorbent equipment by one of them electromagnetic valve, separately
One electromagnetic valve connects air cleaning system, adsorbent equipment and air vent, realizes two adsorbent equipments by two electromagnetic valves and takes turns
Stream work, during an oxygen processed, another is vented, and described adsorbent equipment is provided with air vent, and described air vent is fast-discharge valve,
Waste gas or nitrogen can be discharged.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 4, it is characterised in that: described
Air vent is provided with deafener.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 1, it is characterised in that: described
Sewage draining exit uses electronics blowoff valve, and described electronics blowoff valve is provided with deafener.
7. according to the household type mute oxygen generator containing multi-staged air cleaning system described in claim 5 or 6, it is characterised in that:
Described deafener is built in independent Sound Attenuator, and described independent Sound Attenuator is posted the porous casing of noise elimination cotton and constitutes by inwall.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 1, it is characterised in that: described
Air compressor machine pressure at expulsion is 0.6-0.8MPa.
Household type mute oxygen generator containing multi-staged air cleaning system the most according to claim 1, it is characterised in that: described
Filter is multistage filter, is divided into three grades, respectively grade one filter, secondary filter and tertiary filter, described one
Level filter is connected with described moisture trap, and described tertiary filter is connected with adsorbent equipment, described grade one filter and two
Being provided with drying device between level filter, described drying device is absorption drier or freezing type drier, described three
It is provided with active carbon filter between level filter and adsorbent equipment.
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| CN201610501820.8A CN106115626B (en) | 2016-06-30 | 2016-06-30 | The domestic type mute oxygen generator of the purification system containing multi-staged air |
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| CN201610501820.8A CN106115626B (en) | 2016-06-30 | 2016-06-30 | The domestic type mute oxygen generator of the purification system containing multi-staged air |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898661A (en) * | 2019-10-29 | 2020-03-24 | 深圳供电局有限公司 | Air purifying device |
| CN111994877A (en) * | 2020-09-18 | 2020-11-27 | 闫瑞福 | Medical integrated oxygen generation equipment |
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| CN201842645U (en) * | 2010-10-26 | 2011-05-25 | 天津市纽森科技有限公司 | High-purity nitrogen generation system integrating membrane separation and pressure swing adsorption device |
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| CN110898661A (en) * | 2019-10-29 | 2020-03-24 | 深圳供电局有限公司 | Air purifying device |
| CN111994877A (en) * | 2020-09-18 | 2020-11-27 | 闫瑞福 | Medical integrated oxygen generation equipment |
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| CN106115626B (en) | 2018-11-30 |
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