CN203518032U - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN203518032U CN203518032U CN201320423159.5U CN201320423159U CN203518032U CN 203518032 U CN203518032 U CN 203518032U CN 201320423159 U CN201320423159 U CN 201320423159U CN 203518032 U CN203518032 U CN 203518032U
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- air
- sidewall
- air intake
- outlet
- side wall
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Abstract
The utility model provides an air purifier. The air purifier comprises an air flue. The air flue comprises an air inlet channel and an air outlet channel. The area of the cross section, in the direction perpendicular to the air flowing direction, of the outer side, close to a machine body, of at least one of the air inlet channel and the air outlet channel is larger than the area of the cross section of the inner side, close to the machine body, of at least one of the air inlet channel and the air outlet channel. According to the air purifier, resistance on an air opening can be reduced, and the air volume is increased.
Description
Technical field
The utility model relates to a kind of air cleaner.
Background technology
In existing air cleaner product, the air port of the entrance end in its air channel arranges unreasonable, causes air intake can dwindle suddenly rear inflow cleaner, and air-out meeting sudden enlargement flow to outside, causes the local flow-disturbing of wind very large, and the air inlet/outlet pressure loss is also larger.Thereby, can affect to a certain extent air quantity, and then affect the purification efficiency of air cleaner.
Utility model content
The utility model object is to provide a kind of air cleaner, can reduce the resistance in air port, improves air quantity.
The utility model provides a kind of air cleaner, comprise air channel, above-mentioned air channel comprises air intake passage and air-out passage, and above-mentioned air intake passage is greater than the sectional area near body inner side with the sectional area vertical with air-flow direction in the close body outside of at least one in above-mentioned air-out passage.
Preferably, above-mentioned air intake passage comprises air intake the first side wall, air intake the second sidewall and air intake the 3rd sidewall, above-mentioned air intake the 3rd sidewall is parallel with shell component after above-mentioned air cleaner, and above-mentioned air intake the first side wall is vertical with above-mentioned air intake the 3rd sidewall respectively with above-mentioned air intake the second sidewall; In above-mentioned air intake the first side wall, air intake the second sidewall and air intake the 3rd sidewall, at least one is outward-dipping setting, makes above-mentioned air intake passage be greater than the sectional area near body inner side near the sectional area vertical with air-flow direction in body outside.
Preferably, the angle of above-mentioned air intake the first side wall or air intake the second sidewall or air intake the 3rd sidewall and circulation of air direction is 45 ° to 60 °.
Preferably, above-mentioned air-out passage comprises outlet air end the first side wall, outlet air end the second sidewall and outlet air end the 3rd sidewall, above-mentioned outlet air end the 3rd sidewall is parallel with shell component after above-mentioned air cleaner, and above-mentioned outlet air end the first side wall is vertical with above-mentioned outlet air end the 3rd sidewall respectively with above-mentioned outlet air end the second sidewall; In above-mentioned outlet air end the first side wall, outlet air end the second sidewall and outlet air end the 3rd sidewall, at least one is outward-dipping setting, makes above-mentioned air-out passage be greater than the sectional area near body inner side near the sectional area vertical with air-flow direction in body outside.
Preferably, the angle of above-mentioned outlet air end the first side wall or outlet air end the second sidewall or outlet air end the 3rd sidewall and circulation of air direction is 45 ° to 60 °.
Preferably, above-mentioned air channel also comprises and is arranged on the center-aisle between above-mentioned air intake passage and above-mentioned air-out passage, and the junction of above-mentioned air intake passage and/or above-mentioned air-out passage and above-mentioned center-aisle is rounding off.
Preferably, above-mentioned air channel is arranged symmetrically with the sidewall mirror image near above-mentioned motor spindle with fresh air near the sidewall on above-mentioned air cleaner top.
Preferably, above-mentioned air cleaner also comprises that above-mentioned mount pad is round and smooth near the seamed edge of the sidewall in air channel for the mount pad of purification assembly is installed.
The air cleaner providing according to the utility model, can reduce the resistance in air port, improves air quantity.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is the air channel front view of the utility model the first embodiment;
Fig. 2 is the air channel top view of the utility model the first embodiment;
Fig. 3 is the air channel front view of the utility model the second embodiment;
Fig. 4 is the air channel top view of the utility model the second embodiment;
Fig. 5 is the air channel front view of the utility model the 3rd embodiment;
Fig. 6 is the air channel top view of the utility model the 3rd embodiment.
Each mark representative in figure:
1--air intake passage; 11--air intake the first side wall; 12--air intake the second sidewall; 13--air intake the 3rd sidewall; 2--air-out passage; 21--outlet air end the first side wall; 22--outlet air end the second sidewall; 23--outlet air end the 3rd sidewall; 3--purification assembly; 4--screen pack; Shell component after 5--; 6--center-aisle; 7--mount pad
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figures 1 to 6, the utility model provides a kind of air cleaner, comprise air channel, air channel comprises air intake passage 1 and air-out passage 2, and air intake passage 1 is greater than the sectional area near body inner side with the sectional area vertical with air-flow direction in the close body outside of at least one in air-out passage 2.Between air intake passage 1 and air-out passage 2, be provided with purification assembly 3.Air enters from air intake passage 1, after the purification of purification assembly 3, from air-out passage 2, blows out.
According to the first embodiment of the present utility model, as shown in Figure 1, air intake passage 1 is near body outside, and the sectional area vertical with air-flow direction is greater than the sectional area near body inner side, make air intake passage 1 be tapering type air channel along air-flow direction, increase the area of air inlet, avoided air intake to dwindle suddenly rear inflow cleaner, cause the local flow-disturbing of wind very large, cause also larger situation of the air intake pressure loss, affect to a certain extent air quantity, and then affect the purification efficiency of air cleaner.
Further, as depicted in figs. 1 and 2, air intake passage 1 comprises air intake the first side wall 11, air intake the second sidewall 12 and air intake the 3rd sidewall 13, air intake the 3rd sidewall 13 is parallel with shell component after air cleaner 5, and air intake the first side wall 11 is vertical with described air intake the 3rd sidewall 13 respectively with described air intake the second sidewall 12.In order to make air intake passage 1 near body outside, and the sectional area vertical with air-flow direction is greater than the sectional area near body inner side, in air intake the first side wall 11, air intake the second sidewall 12 and air intake the 3rd sidewall 13, at least one is outward-dipping setting, as shown in Figure 1, air intake the first side wall 11 is all outward-dipping with air intake the second sidewall 12, as shown in Figure 2, air intake the 3rd sidewall 13 is outward-dipping.Certainly, also can be set in air intake the first side wall 11, air intake the second sidewall 12 and air intake the 3rd sidewall 13 any one or any two outward-dipping, no matter which kind of setting, can make air-admitting surface increase, avoided air intake to dwindle suddenly rear inflow cleaner, cause the local flow-disturbing of wind very large, cause also larger situation of the air intake pressure loss.
Minimum in order to guarantee the flow-disturbing of air stream when the air intake passage 1, the angle of air intake the first side wall or air intake the second sidewall or air intake the 3rd sidewall and circulation of air direction is 45 ° to 60 °.Optimum is 52 °, and now, air disturbance is minimum.
According to the second embodiment of the present utility model, as shown in Figure 3, air-out passage 2 is near body outside, and the sectional area vertical with air-flow direction be greater than the sectional area near body inner side, makes air-out passage 2 become gradual-enlargement type air channel along air-flow direction.
Further, as shown in Figure 3 and Figure 4, air-out passage 2 comprises outlet air end the first side wall 21, outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23, outlet air end the 3rd sidewall 23 is parallel with shell component after air cleaner 4, and outlet air end the first side wall 21 is vertical with outlet air end the 3rd sidewall 23 respectively with outlet air end the second sidewall 22; In outlet air end the first side wall 21, outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23 at least one be outward-dipping setting, make air-out passage 2 be greater than the sectional area near body inner side near the sectional area vertical with air-flow direction in body outside.As shown in Figure 3, outlet air end the first side wall 21 and all outward-dipping settings of outlet air end the second sidewall 22, as shown in Figure 4, in outlet air end the 3rd sidewall, 23 is also outwards to arrange, also can be by outlet air end the first side wall 21, in outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23, any one is set to outward-dipping, also can be by outlet air end the first side wall 21, in outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23, any two are set to outward-dipping, no matter which kind of setting, can use air port area increases, avoided air-out meeting sudden enlargement to flow to outside, cause the local flow-disturbing of wind very large, cause also larger situation of the air intake pressure loss.
Minimum in order to guarantee the flow-disturbing of air stream when the air-out passage 2, by outlet air end the first side wall 21 or outlet air end the second sidewall 22 or outlet air end the 3rd sidewall 23, be 45 ° to 60 ° with the angle of circulation of air direction.Optimum is 52 °, and now, air disturbance is minimum.
According to the 3rd embodiment of the present utility model, as shown in Figure 5, air intake passage 1 is near body outside, and the sectional area vertical with air-flow direction is greater than the sectional area near body inner side, make air intake passage 1 be tapering type air channel along air-flow direction, air-out passage 2 is near body outside, and the sectional area vertical with air-flow direction be greater than the sectional area near body inner side, makes air-out passage 2 become gradual-enlargement type air channel along air-flow direction.Increase the area of air inlet, avoided air intake to dwindle suddenly rear inflow cleaner, air outlet area increases, avoided air-out meeting sudden enlargement to flow to outside, cause the local flow-disturbing of wind very large, cause also larger situation of the air intake pressure loss, increase to a certain extent air quantity, and then improve the purification efficiency of air cleaner.
Further, as shown in Figure 5 and Figure 6, air intake passage 1 comprises air intake the first side wall 11, air intake the second sidewall 12 and air intake the 3rd sidewall 13, air intake the 3rd sidewall 13 is parallel with shell component after air cleaner 5, and air intake the first side wall 11 is vertical with described air intake the 3rd sidewall 13 respectively with described air intake the second sidewall 12.In order to make air intake passage 1 near body outside, and the sectional area vertical with air-flow direction is greater than the sectional area near body inner side, in air intake the first side wall 11, air intake the second sidewall 12 and air intake the 3rd sidewall 13, at least one is outward-dipping setting, as shown in Figure 5, air intake the first side wall 11 is all outward-dipping with air intake the second sidewall 12, as shown in Figure 6, air intake the 3rd sidewall 13 is outward-dipping.Certainly, also can be set in air intake the first side wall 11, air intake the second sidewall 12 and air intake the 3rd sidewall 13 any one or any two outward-dipping, same, air-out passage 2 comprises outlet air end the first side wall 21, outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23, outlet air end the 3rd sidewall 23 is parallel with shell component after air cleaner 4, and outlet air end the first side wall 21 is vertical with outlet air end the 3rd sidewall 23 respectively with outlet air end the second sidewall 22; In outlet air end the first side wall 21, outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23 at least one be outward-dipping setting, make air-out passage 2 be greater than the sectional area near body inner side near the sectional area vertical with air-flow direction in body outside.As shown in Figure 5, outlet air end the first side wall 21 and all outward-dipping settings of outlet air end the second sidewall 22, as shown in Figure 6, in outlet air end the 3rd sidewall, 23 is also outwards to arrange, also can outlet air end the first side wall 21, in outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23 any one be set to outward-dipping, also can by outlet air end the first side wall 21, outlet air end the second sidewall 22 and outlet air end the 3rd sidewall 23 any two be set to outward-dipping.In the present embodiment, in air intake passage 1 and air-out passage 2 there is multiple combination in the set-up mode of each sidewall, no matter which kind of setting, can make air-admitting surface increase, avoid air intake to dwindle suddenly rear inflow cleaner, and used air port area increase, avoided air-out meeting sudden enlargement to flow to outside, cause the local flow-disturbing of wind very large, cause also larger situation of the air intake pressure loss.
Minimum in order to guarantee the flow-disturbing of air stream when air intake passage 1 and the air-out passage 2, by outlet air end the first side wall 21 or outlet air end the second sidewall 22 or outlet air end the 3rd sidewall 23, be 45 ° to 60 ° with the angle of circulation of air direction.Optimum is 52 °; By the angle of outlet air end the first side wall 21 or outlet air end the second sidewall 22 or outlet air end the 3rd sidewall 23 and circulation of air direction, it is 45 ° to 60 °.Optimum is 52 °; Now, air disturbance is minimum.
Preferably, between air intake passage 1 and air-out passage 2, be also provided with center-aisle 6, in order to make air channel wall smooth, reduce flow resistance, when air intake passage 1 is tapering type air channel along air-flow direction, air intake passage 1 is rounding off with the junction of institute's center-aisle 6, and when air-out passage 2 is gradual-enlargement type air channel along air-flow direction, air-out passage 2 is rounding off with the junction of described center-aisle 6.
Preferably, for the resistance that ventilates reduces, air channel is arranged symmetrically with the sidewall mirror image near described motor spindle with fresh air near the sidewall on described air cleaner top, guarantees that its upper air is identical with the flox condition of bottom air.
Preferably, described air cleaner also comprises that, for the mount pad of purification assembly 3 is installed, for the resistance that ventilates reduces, described mount pad is round and smooth near the seamed edge of the sidewall in air channel.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an air cleaner, comprise air channel, described air channel comprises air intake passage and air-out passage, it is characterized in that, described air intake passage is greater than the sectional area near body inner side with the sectional area vertical with air-flow direction in the close body outside of at least one in described air-out passage.
2. air cleaner according to claim 1, is characterized in that,
Described air intake passage comprises air intake the first side wall, air intake the second sidewall and air intake the 3rd sidewall, described air intake the 3rd sidewall is parallel with shell component after described air cleaner, and described air intake the first side wall is vertical with described air intake the 3rd sidewall respectively with described air intake the second sidewall;
In described air intake the first side wall, air intake the second sidewall and air intake the 3rd sidewall, at least one is outward-dipping setting, makes described air intake passage be greater than the sectional area near body inner side near the sectional area vertical with air-flow direction in body outside.
3. air cleaner according to claim 2, is characterized in that, the angle of described air intake the first side wall or air intake the second sidewall or air intake the 3rd sidewall and circulation of air direction is 45 ° to 60 °.
4. air cleaner according to claim 1 and 2, is characterized in that,
Described air-out passage comprises outlet air end the first side wall, outlet air end the second sidewall and outlet air end the 3rd sidewall, described outlet air end the 3rd sidewall is parallel with shell component after described air cleaner, and described outlet air end the first side wall is vertical with described outlet air end the 3rd sidewall respectively with described outlet air end the second sidewall;
In described outlet air end the first side wall, outlet air end the second sidewall and outlet air end the 3rd sidewall, at least one is outward-dipping setting, makes described air-out passage be greater than the sectional area near body inner side near the sectional area vertical with air-flow direction in body outside.
5. air cleaner according to claim 4, is characterized in that, the angle of described outlet air end the first side wall or outlet air end the second sidewall or outlet air end the 3rd sidewall and circulation of air direction is 45 ° to 60 °.
6. air cleaner according to claim 1, it is characterized in that, described air channel also comprises and is arranged on the center-aisle between described air intake passage and described air-out passage, and the junction of described air intake passage and/or described air-out passage and described center-aisle is rounding off.
7. air cleaner according to claim 1, is characterized in that, described air channel is arranged symmetrically with the sidewall mirror image near described motor spindle with fresh air near the sidewall on described air cleaner top.
8. air cleaner according to claim 1, is characterized in that, described air cleaner also comprises that described mount pad is round and smooth near the seamed edge of the sidewall in air channel for the mount pad of purification assembly is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423159.5U CN203518032U (en) | 2013-07-16 | 2013-07-16 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423159.5U CN203518032U (en) | 2013-07-16 | 2013-07-16 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518032U true CN203518032U (en) | 2014-04-02 |
Family
ID=50376960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423159.5U Expired - Fee Related CN203518032U (en) | 2013-07-16 | 2013-07-16 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296248A (en) * | 2013-07-16 | 2015-01-21 | 珠海格力电器股份有限公司 | Air cleaning machine |
| CN111678202A (en) * | 2020-06-19 | 2020-09-18 | Tcl空调器(中山)有限公司 | Machine and air conditioner in new trend module, air conditioning |
-
2013
- 2013-07-16 CN CN201320423159.5U patent/CN203518032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296248A (en) * | 2013-07-16 | 2015-01-21 | 珠海格力电器股份有限公司 | Air cleaning machine |
| CN104296248B (en) * | 2013-07-16 | 2019-04-26 | 珠海格力电器股份有限公司 | A kind of air cleaner |
| CN111678202A (en) * | 2020-06-19 | 2020-09-18 | Tcl空调器(中山)有限公司 | Machine and air conditioner in new trend module, air conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |