CN2556532Y - Air-exhausting device for outdoor unit of air conditioner - Google Patents
Air-exhausting device for outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN2556532Y CN2556532Y CN 02220755 CN02220755U CN2556532Y CN 2556532 Y CN2556532 Y CN 2556532Y CN 02220755 CN02220755 CN 02220755 CN 02220755 U CN02220755 U CN 02220755U CN 2556532 Y CN2556532 Y CN 2556532Y
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- CN
- China
- Prior art keywords
- air
- outlet net
- motor
- air outlet
- outdoor unit
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- 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 - Fee Related
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Abstract
The utility model relates to a novel exhaustion device of an outdoor unit of an air conditioner, comprising a motor, an axial fan, an air conduit and an outlet net. The outlet net welded by a concentric circle and a radial stiffener is in a frustum cone shape; a net surface is provided with a stiffener; the outer end of the stiffener is fixedly connected with a panel by screws, and the inner end bends inwards in axial direction along the hemline edge; the motor is positioned between the outlet net and the fan; the inner end of the axially inwards-bended stiffener is fixedly connected with a collar plate on the motor shell by screws. The device enhances the outlet net bearing strength; the motor is moved from the back of the fan to the front and is fixedly arranged at the inner side of the outlet net, thus omitting the motor mounting bracket, reducing the assembling process and the weight of the whole device and lowering the cost, with simple and compact structure. Flexible to some extent, the outlet net takes on certain buffering effect for the vibrations generated by the motor positioned on the outlet net, therefore the utility model can lower the exhausting noise of the air conditioner outdoor unit.
Description
(1) technical field:
The utility model relates to the new structure of the air exhausting device of being made up of motor, fan, air channel, Air outlet net in the air-conditioner outdoor unit.
(2) background technology:
At present, the air exhausting device of air-conditioner outdoor unit is generally by motor, aerofoil fan, the air channel, Air outlet net is formed, motor is fixedly mounted on the electric machine support, this electric machine support is fixedly mounted on again on the chassis of outdoor shell, Air outlet net mainly contains donut and the integrally welded formula of reinforcement radially and two kinds of forms of " well " glyph grid formula, existing Air outlet net is flat shape, the wire side of ring network is welded on outdoor shell panel air outlet place, this welding only plays the connection effect, not load-bearing of wire side, the wire side center is welded with circular square, aerofoil fan is between Air outlet net and motor, and be connected with motor reel by the axis hole on the pedestal, the air channel is positioned at the periphery of fan and Air outlet net and integrally welded with outdoor shell.This structure more complicated of air exhausting device, loose, it is big to take up space, and the air draft noise is bigger, and electric machine support need consume more metal material, increases complete machine weight, and assembly process is many, product cost height.
(3) summary of the invention:
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, the air-conditioner outdoor unit New of Air device that provides a kind of simple in structure, compact, air draft noise reduction, weight saving, cost to reduce.
This practical technical scheme that solves the problems of the technologies described above is as follows: a kind of air-conditioner outdoor unit New of Air device, by motor, aerofoil fan, the air channel, Air outlet net is formed, aerofoil fan is connected with motor reel by the axis hole on its pedestal, the Air outlet net integrally welded by donut and reinforcement radially is installed on the outdoor shell panel, the wire side center fixation has square, the air channel is positioned at the periphery of fan and Air outlet net and integrally welded with outdoor shell, it is characterized in that Air outlet net is truncated cone, the handle square is towards outer protrusion, having the outer end on the wire side fixedlys connected by screw with panel, inner reinforcement along the axial invagination of little feather edge, motor is between Air outlet net and fan, and axially fixedly connected by screw with the installation ring flat-plate on the motor field frame in the inner of invagination reinforcement.
The utility model changes the Welding Structure of Air outlet net and panel into and is screwed syndeton, improved the load bearing stength of Air outlet net, Air outlet net changes truncated cone into by planar shaped, the reinforcement that also has axial invagination, this helps that all motor moved on to the front by the back of fan and in the inboard fixed installation of Air outlet net, thereby can save motor mounting bracket, reduce assembly process, alleviate complete machine weight, reduce cost, make the air exhausting device structure simpler, compact, the inner space of having saved off-premises station.Because Air outlet net has certain flexibility, the vibration that motor mounted thereto is produced also has certain cushioning effect, so this device also has the effect that reduces air-conditioner outdoor unit air draft noise.The utility model has increased substantially the ratio of performance to price of air-conditioner product, has strengthened the competitiveness of product in market.
(4) description of drawings:
Fig. 1 is the utility model air exhausting device overall structure schematic diagram (by outwards seeing in the Air outlet net).
Fig. 2 is the A-A cut-away view of Fig. 1.
(5) specific embodiment:
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.
As depicted in figs. 1 and 2, the utility model air-conditioner outdoor unit New of Air device is by motor 5, aerofoil fan 3, air channel 2, Air outlet net 4 is formed, aerofoil fan 3 is connected with 5 on motor by the axis hole on its pedestal 31, the Air outlet net 4 integrally welded by donut and reinforcement radially is installed on the outdoor shell panel 1, the wire side center fixation has square 43, air channel 2 is positioned at the periphery of fan and Air outlet net and integrally welded with outdoor shell, Air outlet net 4 is truncated cone, handle square 43 is towards outer protrusion, having the outer end on the wire side fixedlys connected by screw 6 with panel, inner reinforcement 41 along the axial invagination of little feather edge, motor 5 is between Air outlet net 4 and fan 3, and axially the installation ring flat-plate on the inner of invagination reinforcement 41 and the motor field frame 51 is fixedlyed connected by screw.
The utlity model has better effect in order to make, in embodiment as depicted in figs. 1 and 2, further feature is: the reinforcement 41 that 1, is connected with motor 5 with panel 1 on the Air outlet net 4 for circumference in equal parts, with panel edges wire clamp angle be 4 groups pairs of muscle of 45 degree, the curved connection in the end of two muscle, further improve the Air outlet net load bearing stength, be convenient to insert screw and install and fix, and the Air outlet net novel and beautiful appearance; 2, square 43 inboards in Air outlet net center have the interior annulus of fixing with reinforcement 41 welding of axial invagination 42, help further improving the bulk strength of electric motor mounting structure; 3, square 43 inboards in Air outlet net center have axial butt hook 431, this butt hook 431 put in annulus 42 and with interior annulus hook joint, make square be fixed on the Air outlet net center, utilize the elasticity of butt hook, can easily square be broken off relations and take off, the assembling and the installation and maintenance of using wind apparatus are convenient; 3, fan base 31 is anterior socket-connects with motor 5 housing rear portions, and more compact structure is further saved the useful space in the outdoor shell that air exhausting device takies; 4, the lug 511 installed on the ring flat-plate 51 of the inner of the axial invagination reinforcement 41 of Air outlet net and motor field frame is fixedlyed connected by screw, helps further saving mounting material, alleviates the motor case body weight.
Claims (7)
1, air-conditioner outdoor unit New of Air device, by motor, aerofoil fan, the air channel, Air outlet net is formed, aerofoil fan is connected with motor reel by the axis hole on its pedestal, the Air outlet net integrally welded by donut and reinforcement radially is installed on the outdoor shell panel, the wire side center fixation has square, the air channel is positioned at the periphery of fan and Air outlet net and integrally welded with outdoor shell, it is characterized in that Air outlet net is truncated cone, the handle square is towards outer protrusion, having the outer end on the wire side fixedlys connected by screw with panel, inner reinforcement along the axial invagination of little feather edge, motor is between Air outlet net and fan, and axially fixedly connected by screw with the installation ring flat-plate on the motor field frame in the inner of invagination reinforcement.
2, air-conditioner outdoor unit New of Air device according to claim 1 is characterized in that the reinforcement that is connected with motor with panel on the Air outlet net is two muscle of circumference in equal parts, the curved connection in its end.
3, air-conditioner outdoor unit New of Air device according to claim 2, it is characterized in that having on the Air outlet net 4 groups is two muscle reinforcements of 45 degree with panel edges wire clamp angle.
4, air-conditioner outdoor unit New of Air device according to claim 1 is characterized in that square inboard, Air outlet net center has the interior annulus of fixing with the reinforcement welding of axial invagination.
5, air-conditioner outdoor unit New of Air device according to claim 4 is characterized in that square inboard, Air outlet net center has axial butt hook, this butt hook put in annulus and with interior annulus hook joint.
6, air-conditioner outdoor unit New of Air device according to claim 1 is characterized in that the fan base front portion socket-connects with the motor field frame rear portion.
7, according to any described air-conditioner outdoor unit New of Air device in the claim 1 to 6, fixedly connected by screw with the lug that motor field frame is installed on the ring flat-plate in the inner that it is characterized in that the axial invagination reinforcement of Air outlet net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220755 CN2556532Y (en) | 2002-05-24 | 2002-05-24 | Air-exhausting device for outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220755 CN2556532Y (en) | 2002-05-24 | 2002-05-24 | Air-exhausting device for outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556532Y true CN2556532Y (en) | 2003-06-18 |
Family
ID=33698992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220755 Expired - Fee Related CN2556532Y (en) | 2002-05-24 | 2002-05-24 | Air-exhausting device for outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556532Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390468C (en) * | 2004-10-20 | 2008-05-28 | 三星电子株式会社 | Outdoor unit of air conditioner |
| CN101198794B (en) * | 2005-07-22 | 2010-07-21 | 大金工业株式会社 | Blower and air conditioner outdoor unit with the blower |
| CN102996430A (en) * | 2012-10-19 | 2013-03-27 | 无锡市普尔换热器制造有限公司 | Radiator device of stand pump |
| WO2014032309A1 (en) * | 2012-08-31 | 2014-03-06 | Liu Juntao | Miniature sound box having telescopic resonance chamber |
-
2002
- 2002-05-24 CN CN 02220755 patent/CN2556532Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390468C (en) * | 2004-10-20 | 2008-05-28 | 三星电子株式会社 | Outdoor unit of air conditioner |
| CN101198794B (en) * | 2005-07-22 | 2010-07-21 | 大金工业株式会社 | Blower and air conditioner outdoor unit with the blower |
| WO2014032309A1 (en) * | 2012-08-31 | 2014-03-06 | Liu Juntao | Miniature sound box having telescopic resonance chamber |
| CN102996430A (en) * | 2012-10-19 | 2013-03-27 | 无锡市普尔换热器制造有限公司 | Radiator device of stand pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |