CN203474453U - Mute suction type cooling system of oxygen generator - Google Patents
Mute suction type cooling system of oxygen generator Download PDFInfo
- Publication number
- CN203474453U CN203474453U CN201320544391.4U CN201320544391U CN203474453U CN 203474453 U CN203474453 U CN 203474453U CN 201320544391 U CN201320544391 U CN 201320544391U CN 203474453 U CN203474453 U CN 203474453U
- Authority
- CN
- China
- Prior art keywords
- air
- silencing
- cooling system
- air channel
- silencing case
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a mute suction type cooling system of an oxygen generator. The system comprises a sound-proof shield (1), a multi-wing centrifugal fan (2), a radiator (3), an air duct (4), a mute box (5), a compressor (6) and a base (7). The system is characterized in that two air inlets (5a) and an air outlet (5b) are formed in an upper cover of the mute box (5); the air inlets are communicated with the sound-proof shield (1); the air outlet and an air inlet of the multi-wing centrifugal fan are fixedly arranged; an air outlet of the fan is fixedly connected with one end of the air duct (4); the fan is mounted in the sound-proof shield; a guide air inlet is formed in one side of the sound-proof shield; the lower end of the guide air inlet is fixed with the mute box; a lower port of the air duct (4) is connected with an air outlet of the base; the base is fixedly connected with the lower end of the mute box. The mute suction type cooling system of the oxygen generator has the advantages of simple structure, good practicality and reliability, high cooling efficiency and low noise and can be applied to a cooling system of a household oxygen generator.
Description
Technical field
The utility model relates to the quiet air draught type cooling system of a kind of oxygenerator.
Background technology
Along with social development, constantly the accelerating of rhythm of life, the preferred diet that modern's operating pressure is large, stress is large, bad, has strengthened the demand of health to oxygen; Hypomotility and smoking, the bad life habits such as drink are brought detrimentally affect to cardio-pulmonary function; In addition the inherent defect of the poor and traditional central air-conditioning system of residence air flow property, modern's life has been absorbed in the not enough state of chronic oxygen.Along with anoxic, crowd constantly rises, and oxygenerator has also been come in average family step by step, becomes household electrical appliance indispensable in life, has improved everybody quality of life, and for anoxic, crowd has brought health.
The heat-removal system of existing oxygenerator is mostly from silencing case top or supply gas in silencing case by aerofoil fan in side, the hole being connected with base by silencing case bottom is by Air blowing machine exterior, this kind of heat-removal system is directly in communication with the outside compressor, silencing case internal gas flow is disorderly, cause heat fully not exchange by good and extraneous cooling gas, make the temperature of machine intimate constantly increase, not only shortened the work-ing life of machine but also reduced oxygen generation efficiency; Because the air outlet of silencing case is directly communicated with extraneous by drain pan, the noise of compressor is easy to just pass to machine exterior, and use procedure causes room noise pollution.
Summary of the invention
The purpose of this utility model is exactly low for radiating efficiency in existing oxygenerator, can not dispel the heat in time, affect the work-ing life of oxygen generation efficiency and machine, noise is large, provide a kind of oxygenerator quiet air draught type cooling system, improve the heat exchanger effectiveness of air in silencing case, extended the work-ing life of machine, and reduced the noise of machine integral body, improved the feature of environmental protection of machine.
The technical solution of the utility model is: the quiet air draught type cooling system of a kind of oxygenerator, comprise silencing hood (1), multiple wing type centrifugal blower fan (2), scatterer (3), air channel (4), silencing case (5), compressor (6), base (7), it is characterized in that, the upper cover of silencing case (5) is provided with two inlet mouths and a venting port, two described inlet mouths are communicated with silencing hood (1), described venting port and the fixed installation of multiple wing type centrifugal fan air intake, the exhaust outlet of blower fan is fixedly connected with one end, air channel (4), fan is arranged in silencing hood, described silencing hood one side has guiding inlet mouth, lower end and silencing case fixed installation, described air channel (4) lower port is connected with the exhaust outlet of base, described base is fixedly connected with silencing case lower end.
The structure of described silencing case is: silencing case (5) medial surface is stained with sound-absorbing sponge, upper surface has two inlet mouths and is connected with silencing hood (1), inlet mouth has air-flow guide frame, venting port is in the middle of two inlet mouths, with the inlet mouth fixed installation of blower fan, compressor (6) is arranged on silencing case inside.
Described silencing hood inner side is stained with sound-absorbing sponge, and a side has inlet mouth 1a, and inlet mouth is provided with air-flow guide frame.
Described air channel is characterised in that, one end, air channel is connected with blower fan venting port, and air channel is connected with the air outlet of base (7) through silencing case (5), and air channel corner has arc transition, and the sectional area in whole air channel is fixed.
Described silencing hood inside is provided with scatterer and cooling fan.
Between described silencing case bottom and drain pan, there is acoustical layer structure.
Described air channel adopts constant cross-sectional area structure, and corner adopts circular arc smooth transition.
Described cooling fan is multiple wing type centrifugal blower fan.
The utility model compared with prior art has following beneficial effect.
1, the utility model adopts the quiet air draught type type of cooling, simple to operate, use reliably, and good cooling results, machinery noise is low.
2, silencing case of the present utility model only has upper wall to have two inlet mouths and silencing hood to come round, and venting hole and fan air inlet are come round, and the noise that compressor produces is well hedged off from the outer world, and has reduced machinery noise.
3, the utility model by the air-flow guide frame of inlet mouth, makes cooling gas more directly arrive the position being cooled, and completes fully thermal exchange, has improved cooling efficiency, and flow-guiding structure has sound insulation function, can reduce noise to external diffusion.
4, the utility model silencing case adopts top air suction type heat radiation, the gas of heat is concentrated toward top in silencing case, more easily by cooling fan, is sucked, and silencing case is in negative pressure state simultaneously, exterior cooling gas more easily enters into silencing case inside, has improved radiating efficiency.
5, the utility model cooling system air channel corner adopts circular arc smooth transition, and pipeline section is long-pending fixing, avoids, because duct cross-section area change causes that the airflow noise change of tune is large, reducing the noise of air-flow.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model working state figure.
Fig. 3 is silencing hood schematic diagram
Fig. 4 silencing case upper cover schematic diagram
Fig. 5 air channel schematic diagram
1 silencing hood in figure, 1a silencing hood blast inlet, 2 blower fans, 3 scatterers, 4 air channels, 5 silencing cases, 5a silencing case inlet mouth, 5b silencing case air outlet, 5c air channel installing port, 6 compressors, 7 bases, 7a base venting port.
Embodiment
The quiet air draught type cooling system of a kind of oxygenerator as Figure 1-5, comprise the compressor 6 being arranged in silencing case 5, silencing case top has the inlet mouth 5a being connected with the silencing hood 1 venting port 5b that is connected with blower fan 2, bottom is connected with base 7 through sound insulation chamber 5d, air channel has upper and lower two mouths, upper end is connected with blower fan venting port, and lower end is connected with base 7 venting port 7a.
During the utility model work, during multiple wing type centrifugal blower fan 2 work, the cooling gas of machine exterior flows into by the inlet mouth 1a of silencing hood 1, first to scatterer 3, carry out cooling, then flow to two inlet mouth 5a of silencing case, gas blows to compressor 6 by the liner of 5a, carry out after sufficient heat exchange with compressor 6, the gas of heat is centrifuged blower fan 2 sucking-offs, by air channel 4, deliver to base 7 air outlet 7a, be discharged to machine exterior, thereby reduced the temperature of machine intimate, complete heat radiation circulation, because the air-flow in silencing case is orderly, the gas of heat can be discharged to machine exterior in time, new cooling gas more easily arrives the object that is cooled, the whole cooling efficiency improving.
The structure of described silencing case 5 is: compressor 6 is arranged on the bottom of silencing case 5, both sides, two inlet mouth 5a distribution silencing case top, inlet mouth 5a is provided with airflow guiding device, air-flow can more directly arrive the object that is cooled, gas venting port 5b by silencing case top after heat exchange sucks centrifugal fan, complete the heat radiation circulation of compressor, silencing case enclosure interior is stained with sound-absorbing sponge, only have two inlet mouth 5a and silencing hood to communicate, an air outlet is connected with cooling fan, form the space of a relative closure, better than traditional through type heat-removal system soundproof effect, reduce the noise of machine.
By reference to the accompanying drawings embodiment of the present utility model is described in detail above; but the utility model is not limited to above-described embodiment; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the utility model protection domain.
Claims (4)
1. the quiet air draught type cooling system of oxygenerator, comprise silencing hood (1), multiple wing type centrifugal blower fan (2), scatterer (3), air channel (4), silencing case (5), compressor (6), base (7), it is characterized in that, the upper cover of silencing case (5) is provided with two inlet mouths and a venting port, two described inlet mouths are communicated with silencing hood (1), described venting port and the fixed installation of multiple wing type centrifugal fan air intake, the exhaust outlet of blower fan is fixedly connected with one end, air channel (4), fan is arranged in silencing hood, described silencing hood one side has guiding inlet mouth, lower end and silencing case fixed installation, described air channel (4) lower port is connected with the exhaust outlet of base, described base is fixedly connected with silencing case lower end.
2. the quiet air draught type cooling system of oxygenerator according to claim 1, it is characterized in that, the structure of described silencing case (5) is: silencing case medial surface is stained with sound-absorbing sponge, upper surface has two inlet mouths and is connected with silencing hood (1), inlet mouth has air-flow guide frame, venting port is in the middle of two inlet mouths, and with the inlet mouth fixed installation of blower fan, compressor (6) is arranged on silencing case inside.
3. the quiet air draught type cooling system of oxygenerator according to claim 1, is characterized in that, silencing hood inner side is stained with sound-absorbing sponge, and a side has inlet mouth, and inlet mouth is provided with air-flow guide frame.
4. the quiet air draught type cooling system of oxygenerator according to claim 1, it is characterized in that, one end, air channel is connected with blower fan venting port, and air channel is connected with the air outlet of base (7) through silencing case (5), air channel corner has arc transition, and the sectional area in whole air channel is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544391.4U CN203474453U (en) | 2013-08-23 | 2013-08-23 | Mute suction type cooling system of oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544391.4U CN203474453U (en) | 2013-08-23 | 2013-08-23 | Mute suction type cooling system of oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474453U true CN203474453U (en) | 2014-03-12 |
Family
ID=50222826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544391.4U Expired - Lifetime CN203474453U (en) | 2013-08-23 | 2013-08-23 | Mute suction type cooling system of oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185825A (en) * | 2015-05-01 | 2016-12-07 | 浙江为健医疗科技有限公司 | The sound insulation cooler that oxygenerator is special |
| CN107289235A (en) * | 2017-07-11 | 2017-10-24 | 合肥康居人智能科技有限公司 | A kind of oxygenerator automatically adjusts assembly tooling |
-
2013
- 2013-08-23 CN CN201320544391.4U patent/CN203474453U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185825A (en) * | 2015-05-01 | 2016-12-07 | 浙江为健医疗科技有限公司 | The sound insulation cooler that oxygenerator is special |
| CN107289235A (en) * | 2017-07-11 | 2017-10-24 | 合肥康居人智能科技有限公司 | A kind of oxygenerator automatically adjusts assembly tooling |
| CN107289235B (en) * | 2017-07-11 | 2019-08-20 | 合肥康居人智能科技有限公司 | A kind of automatic adjustment assembly tooling of oxygenerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018233479A1 (en) | Refrigerator ventilating system and air-cooled refrigerator | |
| CN104121610A (en) | Efficient heat radiation embedded type microwave oven | |
| CN203501240U (en) | Embedded microwave oven with efficient heat dissipation function | |
| WO2015196588A1 (en) | Noise reduction apparatus and method | |
| CN203474453U (en) | Mute suction type cooling system of oxygen generator | |
| CN106108690A (en) | A kind of electric baker of band gas-cooker | |
| WO2021115106A1 (en) | Drawer type microwave oven | |
| CN206439942U (en) | Air conditioner electric control case heat abstractor | |
| WO2020119047A1 (en) | Vertical air conditioner indoor unit | |
| CN203431991U (en) | Low noise mobile air conditioner | |
| CN206191672U (en) | Electromagnetic oven | |
| WO2017206240A1 (en) | Embedded-type cooking appliance | |
| CN201387084Y (en) | Portable type air conditioner | |
| CN204362482U (en) | Heat abstractor and regulator cubicle | |
| CN111121122B (en) | Air blowing and sucking device and range hood with same | |
| CN207422444U (en) | Air-cooled ducted air conditioner | |
| CN205747226U (en) | Off-premises station and there is its air-conditioner | |
| CN203594494U (en) | Ventilation structure of quiet generator set of air-cooled diesel engine | |
| CN217873280U (en) | Novel box structure of screw air compressor | |
| CN220103514U (en) | Heat radiation system and refrigerator thereof | |
| JP2014194335A (en) | Heater-ventilator | |
| CN210164690U (en) | Cooling and noise reducing device for oxidation fan | |
| CN216962205U (en) | Heat insulation structure of air oven | |
| CN218598402U (en) | Bladeless fan | |
| CN212987318U (en) | Fume exhaust fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2216, Parkson Building, No. 44-60, Zhongshan Road, Qingdao City, Shandong Province, 266001 Patentee after: HISTEP HEALTHY HOME Ltd. Address before: Room 2216, Parkson Building, No. 44-60, Zhongshan Road, Qingdao City, Shandong Province, 266001 Patentee before: HISTEP HEALTHY HOME Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: No. 9, Degao Road, Ligezhuang Town, Jiaozhou City, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao degaosheng Technology Co.,Ltd. Address before: Room 2216, Parkson Building, No. 44-60, Zhongshan Road, Qingdao City, Shandong Province, 266001 Patentee before: HISTEP HEALTHY HOME Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |