CN205773331U - A kind of oxygenerator defecator and oxygenerator - Google Patents
A kind of oxygenerator defecator and oxygenerator Download PDFInfo
- Publication number
- CN205773331U CN205773331U CN201620693838.8U CN201620693838U CN205773331U CN 205773331 U CN205773331 U CN 205773331U CN 201620693838 U CN201620693838 U CN 201620693838U CN 205773331 U CN205773331 U CN 205773331U
- Authority
- CN
- China
- Prior art keywords
- housing
- filter
- oxygenerator
- gas outlet
- air inlet
- 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.)
- Active
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
This utility model provides a kind of oxygenerator defecator and oxygenerator, this oxygenerator air filter includes the first filter and the second filter, and the first filter includes the first housing, the first filtrate, the air inlet being located on the first housing and gas outlet in the inner chamber that is filled in the first housing；The second filtrate, the air inlet being located on the second housing and gas outlet in the inner chamber that second filter includes the second housing, be filled in the second housing；Being provided with partitions in the inner chamber of described second housing, it is two receiving chambeies that the inner chamber of the second housing is cut off by described partitions, and air inlet and gas outlet on the second housing are respectively arranged on two bottoms accommodating chambeies, leave space between partitions and the top of housing；The gas outlet of the first filter is connected with the air inlet of the second filter or the gas outlet of the second filter is connected with the air inlet of the first filter.This utility model provides a kind of oxygenerator defecator being effectively improved air filtration effect.
Description
Technical field
This utility model relates to the air filter of a kind of oxygenerator, and a kind of oxygenerator.
Background technology
Along with the raising of people's living standard, healthy attention rate is strengthened by people the most day by day.Oxygen therapy is the most gradually by people
Being recognized, and obtain everybody generally accreditation, thus, oxygenerator is also no longer limited to Clinical practice, and steps into common family
Front yard, becomes a kind of household electrical appliances at home.Domestic oxygen erator is to use pressure swing adsorption air separation oxygenerating technology (PSA) the most mostly, is
Based on adsorbent, the difference of oxygen in air and N2 adsorption ability is realized the separation of oxygen nitrogen.Air enters after compressor compresses
During equipped with the adsorption tower of the adsorbents such as molecular sieve, utilize under different pressures molecular sieve to oxygen, the different adsorptivities of nitrogen, pressurization
Under complete the adsorption separation process of oxygen nitrogen, resolve the nitrogen adsorbed under blood pressure lowering.
Existing oxygenerator, enter the filtration before compressor at air abundant not, particularly to being mingled with in air
The filter effect such as steam, dust is bad, not only affects the service life of compressor and molecular sieve, and the quality to prepared oxygen
Also there is considerable influence.
Utility model content
In order to make up some shortcomings present in prior art, the purpose of this utility model is to provide one effectively to change
The oxygenerator defecator of kind air filtration effect.
This utility model is for reaching its purpose, and the technical scheme of employing is as follows:
A kind of oxygenerator defecator, including the first filter and the second filter, the first filter include the first housing,
The first filtrate being filled in the inner chamber of the first housing, the air inlet being located on the first housing and gas outlet；
The second filtrate in the inner chamber that second filter includes the second housing, be filled in the second housing, it is located at the second housing
On air inlet and gas outlet；Being provided with partitions in the inner chamber of described second housing, described partitions is by the inner chamber of the second housing
Partition is two and accommodates chambeies, air inlet on the second housing and gas outlet and be respectively arranged on two bottoms accommodating chambeies, partitions and
Space is left between the top of housing；The gas outlet of the first filter is connected with the air inlet of the second filter or the second filtration
The gas outlet of device is connected with the air inlet of the first filter.
Preferably, the second filtrate includes HEPA filter course and spongy layer, and said two accommodates intracavity and is laminated with HEPA respectively
Filter course and spongy layer.
As a kind of detailed description of the invention, in the second housing cavity, it is provided with in the receiving chamber of air inlet according to airflow direction
It is laminated with spongy layer and HEPA filter course, is provided with in the receiving chamber of gas outlet and is laminated with HEPA filter course and sea according to airflow direction
Continuous layer.
Preferably, the first filtrate includes the spongy layer according to airflow direction stacking, alumina layer, spongy layer.
Preferably, described spongy layer is activated carbon spongy layer.
As a kind of detailed description of the invention, the air inlet on the first housing includes the multiple gas being located at the first housing bottom
Hole.
Preferably, the bottom of the first housing has protruded out inserting column, inserting column top and first in the inner chamber of the first housing
Leaving space between case top, the gas outlet of the first housing is the through hole axially offered along inserting column.
Preferably, the air inlet on the second housing and gas outlet are equipped with connected structure.
As a kind of detailed description of the invention, the air inlet of the second housing and the gas outlet of the first housing by connecting tube even
Logical；Or second the gas outlet of housing connected by connecting tube with the air inlet of the first housing.
A kind of oxygenerator, described oxygenerator is provided with air filter, and described air filter is such as claim 1
～the defecator that 9 described in any one.
The technical scheme that this utility model provides has the advantages that
The oxygenerator defecator that this utility model provides, by the first filter and the second filter cascade filtration, can
It is greatly improved filter effect, and in the second filter, being cut off by the second housing cavity by partitions is two receiving chambeies, enters
QI KOU, gas outlet are respectively provided at two bottoms accommodating chamber, leave space, such that it is able to allow between partitions and case top
The gas entering the second filter is filtered more fully.
Accompanying drawing explanation
Fig. 1 is the first filter schematic diagram being not filled by filtrate；
Fig. 2 is filled with the first filter profile schematic diagram not yet closed the lid of filtrate；
Fig. 3 is the second filter schematic diagram being not filled by filtrate；
Fig. 4 is filled with the second filter profile schematic diagram not yet closed the lid of filtrate；
Fig. 5 is oxygenerator schematic diagram；
Fig. 6 is oxygenerator shell partial schematic diagram；
Fig. 7 is enlarged drawing at A in Fig. 6；
Fig. 8 is Fig. 6 medial surface schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
See Fig. 1～8.This utility model provides a kind of oxygenerator defecator, including the first filter 200 and the second mistake
Filter 300.
See Fig. 1-2, the first filter 200 includes the first housing 201, be filled in the first housing 201 inner chamber 203
One filtrate 209, the air inlet 206 being located on the first housing 201 and gas outlet 205.Concrete, the first housing 201 top is stamped
Lid 202.Preferably, the first filtrate 209 includes the spongy layer 207 of stacking, alumina layer 208 and spongy layer 207, preferably presses
Airflow direction according to the first filter 200 stacks gradually filling, this preferred first filtrate 209 good filtration effect, and can reduce
Pneumatic noise.Spongy layer 207 preferably employs activated carbon spongy layer.As a kind of detailed description of the invention, entering on the first housing 201
QI KOU 206 is to be located at the multiple pores bottom the first housing 201.As a kind of optimal way, in the bottom of the first housing 201 to
In the inner chamber 203 of the first housing 201, protruded out inserting column 204, the top of this inserting column 204 and the top of the first housing 201 it
Between leave space, on inserting column 204, the axial direction along inserting column 204 offers through hole 205, and this through hole 205 can be held concurrently
Do the gas outlet of the first filter 200.
The second filtrate 311 in the inner chamber that second filter 300 includes the second housing 307, be filled in the second housing 307,
It is located at the air inlet 304 on the second housing 307 and gas outlet 305.Concrete, lid 301 is stamped at the second housing 307 top.?
Being additionally provided with partitions 306 in the inner chamber of the second housing 307, it is two appearances that the inner chamber of 306 the second housings 307 of this partitions cuts off
Receive chamber 302,303, see Fig. 3, the most specially cut off into two, left and right and accommodate chambeies.The top of partitions 306 and second
Space is there is between the top of housing 307.Preferably, the second filtrate 311 specifically includes HEPA filter course 308 and spongy layer 309,
Spongy layer 309 preferably employs activated carbon spongy layer, as a kind of optimal way, is all filled with within two accommodate chamber 302,303
HEPA filter course 308 and spongy layer 309, use preferred second filtrate 311, can effectively filter out the dust in gas, steam
Deng, improve filter quality, and pneumatic noise can be reduced further.As a kind of optimal way, the air inlet of the second housing 307
304 and gas outlet 305 be respectively arranged on two accommodate chambeies 302,303 bottoms.As a kind of detailed description of the invention, it is provided with air inlet
Being laminated with spongy layer, HEPA filter course according to airflow direction in the receiving chamber 302 of 304, vice versa；It is provided with gas outlet 305
Being laminated with HEPA filter course, spongy layer according to airflow direction in accommodating chamber 303, vice versa.
The gas outlet 205 of the first filter 200 is connected with the air inlet 304 of the second filter 300, such as by connecting
The two is connected by pipe；Certainly, it is possible to use another way, i.e. the gas outlet of the second filter and the air inlet of the first filter
Mouth is connected.As a kind of optimal way, the air inlet 304 and gas outlet 305 of the second housing 307 are equipped with connected structure
310, the inserted terminal for example, extended outward by air inlet and gas outlet.
Fig. 5-8 shows the oxygenerator 100 being provided with above-mentioned defecator.As a kind of preferred implementation, at oxygenerator
The housing 101 of 100 is provided with and is respectively used to install the first filter 200 and the first mounting groove 102 of the second filter 300 and
Two mounting grooves 103, are provided with the pore 107 through with housing 101 inner chamber, first mounting groove 102 end bottom the first mounting groove 102
Portion is additionally provided with plug connector 106, and the inserting column 204 of the first filter 200 and this plug connector 106 grafting, bottom the first housing 201
Air inlet 206 and pore 107 communicate.Two jacks 104,105, the second filter 300 it is provided with in the bottom of the second mounting groove 103
Inserted terminal 310 on air inlet 304 and gas outlet 305 is respectively inserted in the two jack 104,105.Inside housing 101 right
Should be in plug connector 106, the position of two jacks 104,105 is respectively equipped with union joint 108,109,110, is connected to by a connecting tube
Between union joint 108,109, thus the gas outlet 205 of the first filter 200 and the air inlet 304 of the second filter 300 are connected
Logical, it is connected to by a connecting tube between the inlet end of union joint 110 and compressor 111, thus can be by through the second filter 300 mistake
Gas after filter introduces compressor 111.In use, the air in oxygenerator shell inner chamber is through pore the 107, first filter
The air inlet 206 of 200 enters in the first filter 200 and filters, and is then flowed out by the gas outlet 205 of the first filter 200, through even
It is connected on connecting tube between union joint 108,109 and flows to the air inlet 304 of the second filter 300, enter the second filter 300 mistake
Filter, is flowed out by the gas outlet 305 of the second filter 300 afterwards, enters eventually into compressor 111.
The oxygenerator defecator that this utility model provides, can effectively filter out the impurity such as the steam in air, dust, mistake
Filter effect is good, can be substantially improved compressor and the service life of oxygen making machine molecular sieve adsorption tower, and be conducive to improving oxygen matter processed
Amount.
Not specified part in literary composition, is common knowledge or the routine techniques of this area, or is those skilled in the art
The prior art grasped according to it or common knowledge can be appreciated by or know, and repeats this most one by one.
This utility model is not limited to above-mentioned embodiment, every does not takes off various changes of the present utility model or modification
From spirit and scope of the present utility model, if these are changed and modification belongs to claim of the present utility model and equivalent technologies
Within the scope of, then this utility model also implies that comprising these changes and modification.
Claims (10)
1. an oxygenerator defecator, it is characterised in that include the first filter and the second filter, the first filter includes
First housing, the first filtrate, the air inlet being located on the first housing and the gas outlet that are filled in the inner chamber of the first housing；
The second filtrate in the inner chamber that second filter includes the second housing, be filled in the second housing, it is located on the second housing
Air inlet and gas outlet；Being provided with partitions in the inner chamber of described second housing, the inner chamber of the second housing is cut off by described partitions
Being two and accommodate chamber, air inlet and gas outlet on the second housing are respectively arranged on two bottoms accommodating chamber, partitions and second
Space is left between the top of housing；The gas outlet of the first filter is connected with the air inlet of the second filter or the second filtration
The gas outlet of device is connected with the air inlet of the first filter.
Oxygenerator defecator the most according to claim 1, it is characterised in that the second filtrate includes HEPA filter course and sea
Continuous layer, said two accommodates intracavity and is laminated with HEPA filter course and spongy layer respectively.
Oxygenerator defecator the most according to claim 2, it is characterised in that in the second housing cavity, be provided with air inlet
Receiving chamber in be laminated with spongy layer and HEPA filter course according to airflow direction, be provided with in the receiving chamber of gas outlet according to air-flow side
To being laminated with HEPA filter course and spongy layer.
Oxygenerator defecator the most according to claim 1, it is characterised in that the first filtrate includes according to airflow direction layer
Folded spongy layer, alumina layer, spongy layer.
5. according to the oxygenerator defecator described in claim 2 or 4, it is characterised in that described spongy layer is activated carbon sponge
Layer.
Oxygenerator defecator the most according to claim 1, it is characterised in that the air inlet on the first housing includes being located at
Multiple pores of the first housing bottom.
Oxygenerator defecator the most according to claim 1, it is characterised in that the bottom of the first housing is to the first housing
Having protruded out inserting column in inner chamber, left space between inserting column top and the first case top, the gas outlet of the first housing is edge
The through hole axially offered of inserting column.
Oxygenerator defecator the most according to claim 1, it is characterised in that the air inlet on the second housing and gas outlet
On be equipped with connected structure.
Oxygenerator defecator the most according to claim 1, it is characterised in that the air inlet of the second housing and the first housing
Gas outlet connected by connecting tube；Or second the gas outlet of housing connected by connecting tube with the air inlet of the first housing.
10. an oxygenerator, described oxygenerator is provided with air filter, it is characterised in that described air filter is
Defecator as described in any one of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693838.8U CN205773331U (en) | 2016-07-01 | 2016-07-01 | A kind of oxygenerator defecator and oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693838.8U CN205773331U (en) | 2016-07-01 | 2016-07-01 | A kind of oxygenerator defecator and oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773331U true CN205773331U (en) | 2016-12-07 |
Family
ID=58126553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693838.8U Active CN205773331U (en) | 2016-07-01 | 2016-07-01 | A kind of oxygenerator defecator and oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200306A (en) * | 2017-07-18 | 2017-09-26 | 合肥康居人智能科技有限公司 | A kind of convenient oxygenerator guard system installed |
-
2016
- 2016-07-01 CN CN201620693838.8U patent/CN205773331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200306A (en) * | 2017-07-18 | 2017-09-26 | 合肥康居人智能科技有限公司 | A kind of convenient oxygenerator guard system installed |
| CN107200306B (en) * | 2017-07-18 | 2019-04-12 | 合肥康居人智能科技有限公司 | A kind of oxygenerator guard system facilitating installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111170279A (en) | Novel oxygenerator | |
| CN205773331U (en) | A kind of oxygenerator defecator and oxygenerator | |
| CN205773332U (en) | A kind of oxygenerator of air inlet heat radiation | |
| CN210332052U (en) | Nitrogen making machine with dust filtering function | |
| CN105749694A (en) | Adsorption filter | |
| CN203990106U (en) | Internal layer filtration and the housing thereof of air purifier | |
| CN2657570Y (en) | Centrifugal cyclone horizontal vacuum cleaner | |
| CN211536972U (en) | Efficient air filter for automobile | |
| CN103738924A (en) | Oxygenerator | |
| CN105152136B (en) | PSA oxygenerators | |
| CN207900730U (en) | A kind of fixture of rapid processing case lid | |
| CN109529532A (en) | A kind of VPSA cycle pressure balance optimizing device and control method | |
| CN213834542U (en) | Oxygenerator with purification performance and storage structure | |
| CN108079675A (en) | A kind of new suction filter filter core | |
| CN212008192U (en) | Milk impurity degree detection device | |
| CN202519025U (en) | Inserting type adsorption tower | |
| CN203841103U (en) | Tobacco atomizer | |
| CN210933311U (en) | Built-in oxygen generator humidifying bottle structure | |
| CN205005899U (en) | Filtration cigarette kettle of many filter chambers structure | |
| CN110960932A (en) | Novel automatic gas-water separation device of medical molecular sieve oxygen production equipment | |
| CN210656150U (en) | Novel oxygenerator | |
| CN209946692U (en) | Control system of double molecular sieve adsorption device | |
| CN212236453U (en) | Special composite filter | |
| CN220460277U (en) | Vacuum regeneration type nitrogen making machine | |
| CN212029780U (en) | Air purifier wind channel connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |