CN204417119U - Oxygenerator - Google Patents
Oxygenerator Download PDFInfo
- Publication number
- CN204417119U CN204417119U CN201520051080.3U CN201520051080U CN204417119U CN 204417119 U CN204417119 U CN 204417119U CN 201520051080 U CN201520051080 U CN 201520051080U CN 204417119 U CN204417119 U CN 204417119U
- Authority
- CN
- China
- Prior art keywords
- air
- flow
- housing
- oxygenerator
- roundabout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000002912 waste gas Substances 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 210000003491 Skin Anatomy 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000036536 Cave Effects 0.000 claims description 3
- 235000019994 cava Nutrition 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003245 working Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002456 HOTAIR Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a kind of oxygenerator, comprise housing and oxygenerator, described oxygenerator is arranged in described housing, is provided with radiator structure in described housing; The inlet mouth of described oxygenerator is communicated with by the inlet pipe of the wall passing described housing with the outside of described housing, the air outlet of described oxygenerator comprises oxygen outlet and waste gas outlet, described oxygen outlet is by the ft connection of the oxygen pneumatic tube and housing that pass the wall of described housing, described housing is provided with Waste gas outlet, described waste gas outlet is communicated with described Waste gas outlet by exhaust gas discharge conduit, and described exhaust gas discharge conduit is provided with denoising structure.The beneficial effects of the utility model are: denoising structure can effective sound reduction; Oxygenerator operates steadily, noise control good, and heat dispersion is good, long service life.
Description
Technical field
The utility model relates to mechanical equipment technical field, is specifically related to a kind of oxygenerator.
Background technology
Oxygenerator, principle of work is: suck air, by the oxygen in air and other gas delivery out, for uses such as hospital, family or industry.
Can produce noise and heat during the work of existing market oxygenerator, noise can not get the work and the quality of life that effectively control to affect people, and heat can not get aging, the reduction of service life that abundant release can affect oxygenerator internal part.
Utility model content
The purpose of this utility model is to provide a kind of oxygenerator comprising denoising structure, reduces noise when oxygenerator works, so as to improving work, the living environment of people, to overcome prior art above shortcomings by the noise reduction of denoising structure.
The purpose of this utility model is achieved through the following technical solutions:
A kind of oxygenerator, comprise housing and oxygenerator, described oxygenerator is arranged in described housing, is provided with radiator structure in described housing;
The inlet mouth of described oxygenerator is communicated with by the inlet pipe of the wall passing described housing with the outside of described housing, the air outlet of described oxygenerator comprises oxygen outlet and waste gas outlet, described oxygen outlet is by the ft connection of the oxygen pneumatic tube and housing that pass the wall of described housing, described housing is provided with Waste gas outlet, described waste gas outlet is communicated with described Waste gas outlet by exhaust gas discharge conduit, and described exhaust gas discharge conduit is provided with denoising structure.
Further, described denoising structure, comprising:
Air-flow introduction part, its one end has air flow inlet, and the other end has air stream outlet, is provided with noise reduction components between described air flow inlet and described air stream outlet; And
Air-flow derives parts, it has the roundabout chamber of air-flow of band opening, the bottom of the roundabout chamber of described air-flow is provided with the roundabout plate of some air-flows, roundabout for described air-flow chamber is divided into some air-flows roundabout point of chamber by the roundabout plate of described air-flow, described air stream outlet is positioned at the bottom of the roundabout chamber of described air-flow, remains with gap between described air-flow introduction part and described air stream outlet.
Preferably, described noise reduction components is porous material.
Further, the shape that the roundabout plate of described air-flow surrounds is consistent with the shape of the roundabout chamber of described air-flow, the quantity of the roundabout plate of described air-flow is at least two, the roundabout plate of all described air-flows is arranged with one heart, described air flow inlet is positioned at the bottom in the air-flow roundabout point of chamber of innermost layer, the height of the roundabout plate of described air-flow from inside to outside increases gradually, and the height of the roundabout plate of outermost described air-flow is less than the height of the sidewall forming the roundabout chamber of described air-flow.
Further, described radiator structure comprises the heat radiation inlet mouth established on the housing and heat radiation air outlet, and the inside of described housing is by the ft connection of described heat radiation inlet mouth and described heat radiation air outlet and described housing.
Further, described housing is two-layer housing, and two-layer described housing is respectively body skin and inner housing, and described inner housing is positioned at described body skin, and described oxygenerator is arranged in described inner housing; The sidewall forming described heat radiation inlet mouth is tightly connected with the wall forming described inner housing with the wall forming described body skin successively.
Further, the Cryogenic air outside housing enters in described inner housing after forming the multiple reflections of the sidewall of described heat radiation inlet mouth; Described heat radiation inlet mouth is arranged on the top of described housing, and described heat radiation air outlet is arranged on the bottom of described housing.
Further, also comprise handle-concealed, described handle-concealed caves in from described body skin to described inner housing, and is communicated with the inside of described inner housing by described heat radiation inlet mouth.
Further, behind the direction of change at least one times of Waste gas outlet, the outside of described body skin is discharged to from exhaust gas discharge conduit expellant gas; Flow into the outside that the Cryogenic air in described inner housing is discharged to described body skin behind the direction of change at least one times of heat radiation air outlet.
Further, the inlet pipe of described oxygenerator is provided with drying installation and filtration unit, is respectively used to dry and filters the air entered in oxygenerator.
The beneficial effects of the utility model are:
Gas flow into air-flow roundabout point of chamber of innermost layer after air stream outlet outflow, then a part of air-flow flow into the air-flow roundabout point of chamber outside it from the top of the roundabout plate of the air-flow of innermost layer, the backward upper flowing of the roundabout plate of air-flow of another part air flow direction innermost layer and then the air-flow roundabout point of chamber flow into from the top of the roundabout plate of the air-flow of innermost layer outside it, from inside to outside flow successively, until flow to outermost air-flow roundabout point of chamber, then air-flow is soaring to the opening of the roundabout chamber of air-flow along the inwall forming the roundabout chamber of described air-flow, finally flow out from the gap between the opening and air-flow introduction part of the roundabout chamber of air-flow, gas is in the roundabout chamber flow process of air-flow, repeatedly change direction, its flow velocity is reduced, noise is controlled.When air-flow flows in denoising structure, successively through the noise reduction of the noise reduction of noise reduction components, the noise reduction of production well and air-flow bypass chamber room, finally flow out from the gap be opened between air-flow introduction part of the roundabout chamber of air-flow, noise is controlled.
Accompanying drawing explanation
Fig. 1 is the explosive view of denoising structure described in the utility model;
Fig. 2 is the perspective view of air-flow introduction part described in the utility model;
Fig. 3 is the perspective view that air-flow described in the utility model derives parts;
Fig. 4 is the perspective view of oxygenerator described in the utility model;
Fig. 5 is the internal mechanism schematic diagram of oxygenerator described in the utility model;
Fig. 6 is the perspective view of Waste gas outlet described in the utility model and heat radiation air outlet;
Fig. 7 is the perspective view of inlet mouth described in the utility model.
In figure: 1, air-flow introduction part; 11, production well; 12, air stream outlet; 2, air-flow derives parts; 21, the roundabout plate of air-flow; 22, air-flow roundabout point of chamber; 3, handle-concealed; 4, housing; 5, inlet mouth; 6, oxygenerator; 7, heat radiation air outlet; 8, Waste gas outlet; 9, dispel the heat inlet mouth.
Embodiment
Preferred implementation
One comprises oxygenerator, as Figure 4-Figure 7, comprises housing 4 and oxygenerator 6, and described oxygenerator 6 is arranged in described housing 4, is provided with radiator structure in described housing 4;
The inlet mouth 5 of described oxygenerator 6 is communicated with by the inlet pipe of the wall passing described housing 4 with the outside of described housing 4, the air outlet of described oxygenerator 6 comprises oxygen outlet and waste gas outlet, described oxygen outlet is by the ft connection of the oxygen pneumatic tube and housing 4 that pass the wall of described housing 4, described housing 4 is provided with Waste gas outlet 8, described waste gas outlet is communicated with described Waste gas outlet 8 by exhaust gas discharge conduit, and described exhaust gas discharge conduit is provided with denoising structure.In order to improve noise reduction further, also denoising structure can be set at the inlet mouth 5 of described oxygenerator 6.
Wherein, denoising structure, as shown in Figure 1-Figure 3, it comprises:
Air-flow introduction part 1, its one end has the air flow inlet the other end and has air stream outlet 12, and air flow inlet and air stream outlet 12, by being arranged on the cavity connects in air-flow introduction part 1, are provided with noise reduction components between described air flow inlet and described air stream outlet 12; And
Air-flow derives parts 2, it has the roundabout chamber of air-flow of band opening, the bottom of the roundabout chamber of described air-flow is provided with the roundabout plate 21 of some air-flows, roundabout for described air-flow chamber is divided into some air-flows roundabout point of chamber 22 by the roundabout plate of described air-flow 21, described air stream outlet 12 is positioned at the bottom of the roundabout chamber of described air-flow, remains with gap between described air-flow introduction part 1 and described air stream outlet 12.
Air-flow enters air-flow introduction part 1 from air flow inlet, derives parts 2, especially arrange some production wells 11 at air stream outlet 12 place from air stream outlet 12 effluent stream, is beneficial to and reduces air-flow in the impact at air stream outlet 12 place, reduce noise further; The noise reduction components be arranged between air flow inlet and air stream outlet 12 plays the effect slowing down air-flow velocity, and reduce the noise that air-flow produces further, wherein, noise reduction components selects software porous material, as: cotton.
The shape that the roundabout plate of described air-flow 21 surrounds is consistent with the shape of the roundabout chamber of described air-flow, the quantity of the roundabout plate 21 of described air-flow is at least two, the roundabout plate 21 of all described air-flows is arranged with one heart, described air flow inlet is positioned at the bottom in the air-flow roundabout point of chamber 22 of innermost layer, the height of the roundabout plate 21 of described air-flow from inside to outside increases gradually, and the height of the roundabout plate of air-flow 21 of outermost layer (sidewall near forming the roundabout chamber of air-flow) is less than the height of the sidewall forming the roundabout chamber of air-flow.
Gas flow into air-flow roundabout point of chamber 22 of innermost layer after air stream outlet 12 outflow, then a part of air-flow flow into the air-flow roundabout point of chamber 22 outside it from the top of the roundabout plate of the air-flow of innermost layer 21, the backward upper flowing of the roundabout plate of air-flow 21 of another part air flow direction innermost layer and then the air-flow roundabout point of chamber 22 flow into from the top of the roundabout plate of the air-flow of innermost layer 21 outside it, from inside to outside flow successively, until flow to outermost air-flow roundabout point of chamber 22, then air-flow is soaring to the opening of the roundabout chamber of air-flow along the inwall forming the roundabout chamber of described air-flow, finally flow out from the gap between the opening and air-flow introduction part 1 of the roundabout chamber of air-flow, gas is in the roundabout chamber flow process of air-flow, repeatedly change direction, its flow velocity is reduced, noise is controlled.When air-flow flows in denoising structure, successively through the noise reduction of the noise reduction of noise reduction components, the noise reduction of production well 11 and air-flow bypass chamber room, finally flow out from the gap be opened between air-flow introduction part 1 of the roundabout chamber of air-flow, noise is controlled.
Described radiator structure comprises the heat radiation inlet mouth 9 and air outlet 7 of dispelling the heat that are located on described housing 4, and the inside of described housing 4 is by described heat radiation inlet mouth 9 and the ft connection of described heat radiation air outlet 7 with described housing 4.Oxygenerator 6 generally includes compressor, and described heat radiation inlet mouth 9 is arranged on the top of described housing 4, and described heat radiation air outlet 7 is arranged on the bottom of described housing 4, freezing air density is descending greatly, warm air density is low up, and freezing air and warm air form convection current, improves radiating efficiency; Or by power cycle pump impel freezing air enter in housing 4 with the hot-air convection in housing 4, dispel the heat further, extend the work-ing life of oxygenerator.
Described housing 4 is two-layer housing 4, and two-layer described housing 4 is respectively body skin and inner housing, and described inner housing is positioned at described body skin, and described oxygenerator 6 is arranged in described inner housing; The sidewall forming described heat radiation inlet mouth 9 is tightly connected with the wall forming described inner housing with the wall forming described body skin successively.Housing 4 is set to two-layer housing 4, the operation stability of oxygenerator described in the utility model can be improved, improve the resistivity of the impact produced when gas is entered from the heat radiation inlet mouth 9 be arranged between two-layer housing 4, reduce the vibrations that gas shock heat radiation inlet mouth 9 produces, reduce noise.
Cryogenic air outside housing 4 enters in described inner housing after forming the multiple reflections of the sidewall of described heat radiation inlet mouth 9; Described heat radiation inlet mouth 9 is arranged on the top of described housing 4, and described heat radiation air outlet 7 is arranged on the bottom of described housing 4.The sidewall of heat radiation inlet mouth 9 has the structure of multiple reflections, reduces the velocity of flow of gas, reduces the impact of air-flow to the sidewall of heat radiation inlet mouth 9, reduces noise during gas flow, improve noise reduction of the present utility model.
Oxygenerator described in the utility model also comprises handle-concealed 3, and described handle-concealed 3 caves in from described body skin to described inner housing, and is communicated with the inside of described inner housing by described heat radiation inlet mouth 9.The movement that handle-concealed 3 is oxygenerator provides Handheld Division, conveniently moves, and is arranged in handle-concealed 3 by heat radiation inlet mouth 9, simplifies the structure of oxygenerator, makes outward appearance more attractive in appearance.
Behind the direction of change at least one times of Waste gas outlet 8, the outside of described body skin is discharged to from exhaust gas discharge conduit expellant gas; Flow into the outside that the Cryogenic air in described inner housing is discharged to described body skin behind the direction of change at least one times of heat radiation air outlet 7.The structure of Waste gas outlet 8 all can adopt as the structure in figure with the structure of heat radiation air outlet 7, wherein: Waste gas outlet 8 is all L-shaped with the heat radiation projection of air outlet 7 in perpendicular, gas is through the change direction of Waste gas outlet 8, flow velocity reduces, the impact of the wall forming Waste gas outlet 8 is alleviated, the dynamics that gas percussion forms the wall of Waste gas outlet 8 alleviates, and reaches gas is discharged to the outside low noise of housing 4 object from exhaust gas discharge conduit; In like manner, by the change of the 7 pairs of gas direction in heat radiation air outlet, so as to realizing noise reduction when gas is discharged in inner housing.
The inlet pipe of described oxygenerator 6 is provided with drying installation and filtration unit, is respectively used to dry and filters the air entered in oxygenerator 6.Wherein, drying installation is arranged near oxygenerator 6, filtration unit is in order to the particulate contaminant in filtrated air, even in some cases (atmospheric pollution) suitable filtration unit can be used for pollution condition, as filtration unit can being arranged to the device except haze for haze with serious pollution weather, filtration unit also can select HEPA filter screen; Drying installation is in order to dry air, and drying installation can select aluminum oxide.The normal work of oxygenerator 6 can be affected after pollutants in air or moisture enter oxygenerator 6, thus affect efficiency and its work-ing life of oxygenerator 6 Preparation of oxygen.
Claims (10)
1. an oxygenerator, is characterized in that,
Comprise housing and oxygenerator, described oxygenerator is arranged in described housing, is provided with radiator structure in described housing;
The inlet mouth of described oxygenerator is communicated with by the inlet pipe of the wall passing described housing with the outside of described housing, the air outlet of described oxygenerator comprises oxygen outlet and waste gas outlet, described oxygen outlet is by the ft connection of the oxygen pneumatic tube and housing that pass the wall of described housing, described housing is provided with Waste gas outlet, described waste gas outlet is communicated with described Waste gas outlet by exhaust gas discharge conduit, and described exhaust gas discharge conduit is provided with denoising structure.
2. oxygenerator according to claim 1, is characterized in that, described denoising structure comprises:
Air-flow introduction part, its one end has air flow inlet, and the other end has air stream outlet, is provided with noise reduction components between described air flow inlet and described air stream outlet; And
Air-flow derives parts, it has the roundabout chamber of air-flow of band opening, the bottom of the roundabout chamber of described air-flow is provided with the roundabout plate of some air-flows, roundabout for described air-flow chamber is divided into some air-flows roundabout point of chamber by the roundabout plate of described air-flow, described air stream outlet is positioned at the bottom of the roundabout chamber of described air-flow, remains with gap between described air-flow introduction part and described air stream outlet.
3. oxygenerator according to claim 2, is characterized in that, described noise reduction components is porous material.
4. the oxygenerator according to Claims 2 or 3, it is characterized in that, the shape that the roundabout plate of described air-flow surrounds is consistent with the shape of the roundabout chamber of described air-flow, the quantity of the roundabout plate of described air-flow is at least two, the roundabout plate of all described air-flows is arranged with one heart, described air flow inlet is positioned at the bottom in the air-flow roundabout point of chamber of innermost layer, the height of the roundabout plate of described air-flow from inside to outside increases gradually, and the height of the roundabout plate of outermost described air-flow is less than the height of the sidewall forming the roundabout chamber of described air-flow.
5. oxygenerator according to claim 4, it is characterized in that, described radiator structure comprises the heat radiation inlet mouth established on the housing and heat radiation air outlet, and the inside of described housing is by the ft connection of described heat radiation inlet mouth and described heat radiation air outlet and described housing.
6. oxygenerator according to claim 5, is characterized in that, described housing is two-layer housing, and two-layer described housing is respectively body skin and inner housing, and described inner housing is positioned at described body skin, and described oxygenerator is arranged in described inner housing; The sidewall forming described heat radiation inlet mouth is tightly connected with the wall forming described inner housing with the wall forming described body skin successively.
7. oxygenerator according to claim 6, is characterized in that, the Cryogenic air outside housing enters in described inner housing after forming the multiple reflections of the sidewall of described heat radiation inlet mouth; Described heat radiation inlet mouth is arranged on the top of described housing, and described heat radiation air outlet is arranged on the bottom of described housing.
8. oxygenerator according to claim 7, is characterized in that, also comprises handle-concealed, and described handle-concealed caves in from described body skin to described inner housing, and is communicated with the inside of described inner housing by described heat radiation inlet mouth.
9. oxygenerator according to claim 8, is characterized in that, is discharged to the outside of described body skin from exhaust gas discharge conduit expellant gas behind the direction of change at least one times of Waste gas outlet; Flow into the outside that the Cryogenic air in described inner housing is discharged to described body skin behind the direction of change at least one times of heat radiation air outlet.
10. the oxygenerator according to any one of claim 5-9, is characterized in that, the inlet pipe of described oxygenerator is provided with drying installation and filtration unit, is respectively used to dry and filters the air entered in oxygenerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051080.3U CN204417119U (en) | 2015-01-23 | 2015-01-23 | Oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051080.3U CN204417119U (en) | 2015-01-23 | 2015-01-23 | Oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417119U true CN204417119U (en) | 2015-06-24 |
Family
ID=53467506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051080.3U Withdrawn - After Issue CN204417119U (en) | 2015-01-23 | 2015-01-23 | Oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555931A (en) * | 2015-01-23 | 2015-04-29 | 广东欧格斯科技有限公司 | Oxygen generator |
| CN105645359A (en) * | 2015-12-31 | 2016-06-08 | 惠州市美亚飞电器有限公司 | Oxygenerator with noise reduction function and noise reduction method |
-
2015
- 2015-01-23 CN CN201520051080.3U patent/CN204417119U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555931A (en) * | 2015-01-23 | 2015-04-29 | 广东欧格斯科技有限公司 | Oxygen generator |
| CN105645359A (en) * | 2015-12-31 | 2016-06-08 | 惠州市美亚飞电器有限公司 | Oxygenerator with noise reduction function and noise reduction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150624 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |