CN104314875A - Air conditioner and fan thereof - Google Patents
Air conditioner and fan thereof Download PDFInfo
- Publication number
- CN104314875A CN104314875A CN201410596990.XA CN201410596990A CN104314875A CN 104314875 A CN104314875 A CN 104314875A CN 201410596990 A CN201410596990 A CN 201410596990A CN 104314875 A CN104314875 A CN 104314875A
- Authority
- CN
- China
- Prior art keywords
- blower fan
- baffle plate
- drain pan
- sealing
- motion baffle
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000004378 air conditioning Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 210000005182 tip of the tongue Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002390 adhesive tape Substances 0.000 description 6
- 210000002268 wool Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4246—Fan casings comprising more than one outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an air conditioner and a fan thereof, wherein the fan comprises a bottom shell and a moving baffle, an air duct is arranged in the bottom shell, a first air outlet and a second air outlet are arranged on the side wall of the bottom shell, the moving baffle is adjustably arranged in the air duct, so that the moving baffle shields the first air outlet or the second air outlet, and a sealing part is arranged between the inner wall of the bottom shell and the moving baffle, so that the inner wall of the bottom shell is hermetically connected with the moving baffle. According to the invention, the sealing part is arranged between the inner wall of the bottom shell and the moving baffle plate, so that the gap between the inner wall of the bottom shell and the moving baffle plate can be sealed, the integrity of the air duct molded line is further ensured, the heat exchange effect of the fan is ensured, and the problem that the fan in the prior art is easy to leak air is effectively solved.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of air-conditioning and blower fan thereof.
Background technique
In original blower fan, the air channel of blower fan is fixing air channel, and it does not relate to the sealing problem of air channel switching mechanism.
But in the prior art, have the blower fan development in movable air channel, in this blower fan, air duct type line is very large to going out wind effect, and for movable air channel, can there is gap between its movable device and fixed mechanism, thus easily produces following problem:
(1) integrity in air channel is destroyed;
(2) leak out, produce condensation;
(3) heat transfer effect is affected.
Summary of the invention
Main purpose of the present invention is to provide a kind of air-conditioning and blower fan thereof, to solve the problem that leaking out easily appears in blower fan of the prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of blower fan, comprise drain pan and motion baffle plate, in drain pan, be provided with air channel, and the sidewall of drain pan is provided with the first exhaust outlet and the second exhaust outlet, motion baffle plate position is adjustably arranged in air channel, make motion baffle plate shelter from the first exhaust outlet or the second exhaust outlet, between the inwall of drain pan and motion baffle plate, be provided with sealed department, the inwall of drain pan and motion baffle plate are tightly connected.
Further, blower fan also comprises Sealing, and Sealing is arranged on the inwall of drain pan, and sealed department is one end away from drain pan of Sealing.
Further, Sealing comprises limited part, and limited part is connected with sealed department, and Sealing is arranged on drain pan by limited part.
Further, blower fan also comprises fastening piece, and fastening piece is set on the limited part of Sealing.
Further, the inwall of drain pan is provided with mounting groove, the limited part of Sealing is arranged in mounting groove.
Further, Sealing is wool top or adhesive tape.
Further, the position contacted with motion baffle plate of the inwall of drain pan is provided with sealed department.
Further, the side of the close drain pan of motion baffle plate is provided with restrictor, and sealed department is arranged between restrictor and the sidewall of motion baffle plate.
Further, restrictor is arranged on one end of the tip of the tongue away from motion baffle plate of motion baffle plate.
According to another aspect of the present invention, provide a kind of air-conditioning, the blower fan comprising pipe-line system and be connected with described pipe-line system, is characterized in that, described blower fan is above-mentioned blower fan.
Apply technological scheme of the present invention, the present invention can by the clearance seal between the inwall of drain pan and motion baffle plate by arranging sealed department between the inwall and motion baffle plate of drain pan, and then ensure that the integrity of air channel molded line, ensure that the heat transfer effect of blower fan, efficiently solve the problem that leaking out easily appears in blower fan of the prior art.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation according to blower fan of the present invention;
Fig. 2 shows the A portion enlarged view in Fig. 1; And
Fig. 3 shows the B portion enlarged view in Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, drain pan; 11, air channel; 12, the first exhaust outlet; 13, the second exhaust outlet; 14, mounting groove; 20, motion baffle plate; 21, restrictor; 30, Sealing; 31, sealed department; 32, limited part; 40, fastening piece; 50, fan blade.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The invention provides a kind of blower fan, please refer to Fig. 1 to Fig. 3, this blower fan comprises drain pan 10 and motion baffle plate 20, air channel 11 is provided with in drain pan 10, and the sidewall of drain pan 10 being provided with the first exhaust outlet 12 and the second exhaust outlet 13, motion baffle plate 20 position is adjustably arranged in air channel 11, makes motion baffle plate 20 shelter from the first exhaust outlet 12 or the second exhaust outlet 13, be provided with sealed department 31 between the inwall of drain pan 10 and motion baffle plate 20, the inwall of drain pan 10 and motion baffle plate 20 are tightly connected.
The present invention can by the clearance seal between the inwall of drain pan 10 and motion baffle plate 20 by arranging sealed department 31 between the inwall and motion baffle plate 20 of drain pan 10, and then ensure that the integrity of air channel molded line, ensure that the heat transfer effect of blower fan, efficiently solve the problem that leaking out easily appears in blower fan of the prior art.
Preferably, blower fan also comprises Sealing 30, and Sealing 30 is arranged on the inwall of drain pan 10, and sealed department 31 is one end contacted with motion baffle plate 20 of Sealing 30.Like this, being tightly connected between drain pan 10 and motion baffle plate 20 can be realized more easily.According to actual conditions, also Sealing 30 can be arranged in motion baffle plate 20, and sealed department 31 is one end contacted with drain pan 10 of Sealing 30.
Preferably, Sealing 30 comprises limited part 32, and limited part 32 is connected with sealed department 31, and Sealing 30 is arranged on drain pan 10 by limited part 32.More easily Sealing 30 can be installed on drain pan 10 by arranging limited part 32.Preferably, Sealing 30 is T-shaped.
Preferably, blower fan also comprises fastening piece 40, and fastening piece 40 is set on the limited part 32 of Sealing 30.Like this, can more easily Sealing 30 be installed on drain pan 10.
Preferably, the inwall of drain pan 10 is provided with mounting groove 14, the limited part 32 of Sealing 30 is arranged in mounting groove 14.Preferably, the cross section of mounting groove 14 is T-shaped.
Preferably, Sealing 30 is flexible material.If Sealing 30 is wool top, adhesive tape or sponge.This blower fan adopts flexible structure (as wool top or adhesive tape etc.) to seal gap exactly.Due to wool top and adhesive tape softer, so wool top or adhesive tape can be installed to drain pan 10 by arranging fastening piece 40 by the application more easily.In this application, the mounting type for Sealing 30 is first be set on the limited part 32 of Sealing 30 by fastening piece 40, then is located in the mounting groove 14 of drain pan 10 by fastening piece 40.
Preferably, the position contacted with motion baffle plate 20 of the inwall of drain pan 10 is provided with sealed department 31.Like this, the sealing effect between drain pan 10 and motion baffle plate 20 can be ensured.
Preferably, sealed department 31 is arranged on close first exhaust outlet 12 of drain pan 10 inwall and the position of the second exhaust outlet 13.Because the inwall of motion baffle plate 20 with drain pan 10 contacts herein, so, the sealing effect that sealed department 31 can improve motion baffle plate 20 and drain pan 10 is effectively set herein.
Preferably, the side of the close drain pan 10 of motion baffle plate 20 is provided with restrictor 21, and sealed department 31 is arranged between the sidewall of restrictor 21 and motion baffle plate 20.Inhibition can be formed to air-flow by arranging restrictor 21, and then improve sealing effect.
Preferably, restrictor 21 is arranged on one end of the tip of the tongue away from motion baffle plate 20 of motion baffle plate 20.Preferably, restrictor 21 extends towards near the direction of drain pan 10.Preferably, in air channel 11, fan blade 50 is installed.
According to another aspect of the present invention, provide a kind of air-conditioning, the blower fan comprising pipe-line system and be connected with pipe-line system, blower fan is above-mentioned blower fan.
The switching of the exhaust outlet in air channel needs to realize by motion (motion baffle plate as rotated), due on the molded line of air channel, movement clearance is there is between motion and fixed mechanism, the movement clearance that the present invention adopts a kind of flexible structure (as wool top, adhesive tape etc.) to coordinate air channel molded line to come on sealing air flue molded line, and its motion can not be interfered in motion movement process also can not to impact air channel molded line.In this application, the rotation mode of motion baffle plate 20 is: motion baffle plate 20 rotates around the rotating center of fan blade 50, and its sense of rotation is identical with the sense of rotation of fan blade 50, is alternately switched to the first exhaust outlet 12 and the second exhaust outlet 13 in rotary course.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
(1) structure consisted of flexible material carrys out the movement clearance of motion and fixed mechanism in sealing air flue;
(2) flexible structure (sealed department 31) coordinates air channel molded line to arrange, does not affect the structure of air channel molded line.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a blower fan, comprise drain pan (10) and motion baffle plate (20), air channel (11) is provided with in described drain pan (10), and the sidewall of described drain pan (10) is provided with the first exhaust outlet (12) and the second exhaust outlet (13), described motion baffle plate (20) position is adjustably arranged in described air channel (11), described motion baffle plate (20) is made to shelter from described first exhaust outlet (12) or described second exhaust outlet (13), it is characterized in that, sealed department (31) is provided with between the inwall of described drain pan (10) and described motion baffle plate (20), the inwall of described drain pan (10) and described motion baffle plate (20) are tightly connected.
2. blower fan according to claim 1, it is characterized in that, described blower fan also comprises Sealing (30), described Sealing (30) is arranged on the inwall of described drain pan (10), and one end contacted with described motion baffle plate (20) that described sealed department (31) is described Sealing (30).
3. blower fan according to claim 2, it is characterized in that, described Sealing (30) comprises limited part (32), described limited part (32) is connected with described sealed department (31), and described Sealing (30) is arranged on described drain pan (10) by described limited part (32).
4. blower fan according to claim 3, is characterized in that, described blower fan also comprises fastening piece (40), and described fastening piece (40) is set on the described limited part (32) of described Sealing (30).
5. blower fan according to claim 3, it is characterized in that, the inwall of described drain pan (10) is provided with mounting groove (14), the described limited part (32) of described Sealing (30) is arranged in described mounting groove (14).
6. blower fan according to claim 2, is characterized in that, described Sealing (30) is flexible material.
7. blower fan according to claim 1, is characterized in that, the position contacted with described motion baffle plate (20) of the inwall of described drain pan (10) is provided with described sealed department (31).
8. blower fan according to claim 1, it is characterized in that, the side of the close described drain pan (10) of described motion baffle plate (20) is provided with restrictor (21), and described sealed department (31) is arranged between the sidewall of described restrictor (21) and described motion baffle plate (20).
9. blower fan according to claim 8, is characterized in that, described restrictor (21) is arranged on one end of the tip of the tongue away from described motion baffle plate (20) of described motion baffle plate (20).
10. an air-conditioning, the blower fan comprising pipe-line system and be connected with described pipe-line system, is characterized in that, the blower fan of described blower fan according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596990.XA CN104314875B (en) | 2014-10-29 | 2014-10-29 | Air conditioner and fan thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596990.XA CN104314875B (en) | 2014-10-29 | 2014-10-29 | Air conditioner and fan thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314875A true CN104314875A (en) | 2015-01-28 |
| CN104314875B CN104314875B (en) | 2017-12-19 |
Family
ID=52370158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596990.XA Active CN104314875B (en) | 2014-10-29 | 2014-10-29 | Air conditioner and fan thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314875B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949227A (en) * | 2015-06-19 | 2015-09-30 | 阿尔西制冷工程技术（北京）有限公司 | Air conditioning unit |
| WO2016041409A1 (en) * | 2014-09-19 | 2016-03-24 | 珠海格力电器股份有限公司 | Air conditioner air outlet structure and air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354047Y (en) * | 1998-10-28 | 1999-12-15 | 江苏春兰制冷设备股份有限公司 | Air conditioner with upper and lower air-outlets |
| CN2630540Y (en) * | 2003-05-22 | 2004-08-04 | 曾罗麟 | Centrifugal fan with two air outlets |
| US20070137243A1 (en) * | 2005-10-05 | 2007-06-21 | Lg Electronics Inc. | Apparatus for redirecting wind and air conditioner having the same |
| CN201731597U (en) * | 2010-06-29 | 2011-02-02 | 广州国灵空调有限公司 | Anti-cold-bridge box board |
| CN201878484U (en) * | 2010-11-19 | 2011-06-22 | 讯凯国际股份有限公司 | Cooling pad |
| CN202885201U (en) * | 2012-11-01 | 2013-04-17 | 安徽江淮松芝空调有限公司 | Automobile heating and ventilation air-conditioner with T-shaped ventilation door sealing rubber strip |
| CN204200687U (en) * | 2014-10-29 | 2015-03-11 | 珠海格力电器股份有限公司 | Air conditioner and fan thereof |
-
2014
- 2014-10-29 CN CN201410596990.XA patent/CN104314875B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354047Y (en) * | 1998-10-28 | 1999-12-15 | 江苏春兰制冷设备股份有限公司 | Air conditioner with upper and lower air-outlets |
| CN2630540Y (en) * | 2003-05-22 | 2004-08-04 | 曾罗麟 | Centrifugal fan with two air outlets |
| US20070137243A1 (en) * | 2005-10-05 | 2007-06-21 | Lg Electronics Inc. | Apparatus for redirecting wind and air conditioner having the same |
| CN201731597U (en) * | 2010-06-29 | 2011-02-02 | 广州国灵空调有限公司 | Anti-cold-bridge box board |
| CN201878484U (en) * | 2010-11-19 | 2011-06-22 | 讯凯国际股份有限公司 | Cooling pad |
| CN202885201U (en) * | 2012-11-01 | 2013-04-17 | 安徽江淮松芝空调有限公司 | Automobile heating and ventilation air-conditioner with T-shaped ventilation door sealing rubber strip |
| CN204200687U (en) * | 2014-10-29 | 2015-03-11 | 珠海格力电器股份有限公司 | Air conditioner and fan thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041409A1 (en) * | 2014-09-19 | 2016-03-24 | 珠海格力电器股份有限公司 | Air conditioner air outlet structure and air conditioner |
| CN104949227A (en) * | 2015-06-19 | 2015-09-30 | 阿尔西制冷工程技术（北京）有限公司 | Air conditioning unit |
| CN104949227B (en) * | 2015-06-19 | 2017-11-21 | 阿尔西制冷工程技术（北京）有限公司 | Air-conditioner set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314875B (en) | 2017-12-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |