CN203132004U - Air conditioner outdoor unit - Google Patents
Air conditioner outdoor unit Download PDFInfo
- Publication number
- CN203132004U CN203132004U CN 201320103289 CN201320103289U CN203132004U CN 203132004 U CN203132004 U CN 203132004U CN 201320103289 CN201320103289 CN 201320103289 CN 201320103289 U CN201320103289 U CN 201320103289U CN 203132004 U CN203132004 U CN 203132004U
- Authority
- CN
- China
- Prior art keywords
- air
- outdoor unit
- conditioner outdoor
- housing
- heat exchanger
- 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- Withdrawn - After Issue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
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides an air conditioner outdoor unit which comprises a shell, a heat exchanger and a bladeless fan component. An air inlet and an air outlet are formed on the shell, the heat exchanger is arranged in the shell, the bladeless fan component is arranged in the shell, and airflow generated by the bladeless fan component passes through the heat exchanger when the air conditioner outdoor unit runs. As circular flow between outside air and air in the shell can be realized through the bladeless fan component, a traditional blade heat exchange fan is omitted, the air conditioner outdoor unit can reduce operating noise, the structural size can be decreased, and potential safety hazards caused by external high-speed rotation blades are avoided.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to a kind of air-conditioner outdoor unit.
Background technology
It is ripe and consistent that the structure of traditional air-conditioner has been tending towards, and the off-premises station of air-conditioner includes but not limited to heat exchanger mostly and is used for axial flow or the centrifugal fan of forced heat-exchanging.
Yet no matter axial-flow type or centrifugal fan all have large-scale flabellum, therefore all are subject to the restriction of performance and the size of heat exchange fan, noise reduce and the physical dimension miniaturization on be difficult to that all big breakthrough is arranged again.In addition, blade fan needs large capacity motor to drive, and therefore be unfavorable for reducing the energy consumption of air-conditioner, and the blade of rotation also can cause the hidden danger of secure context.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose to have the air-conditioner outdoor unit that energy consumption is little, noise is low and ventilation effect is good.
According to air-conditioner outdoor unit of the present utility model, comprising: housing is formed with air inlet and air outlet on the described housing; Heat exchanger, described heat exchanger are located in the described housing; No blade fan assembly, described no blade fan assembly is located in the described housing, and under the duty, the air stream that described no blade fan assembly produces is through described heat exchanger.
Owing to circulating between the air that to realize by air compression assembly and cyclone passage in outside air and the housing, therefore air-conditioner outdoor unit of the present utility model need not to install traditional blade heat exchange fan, and then the air-conditioner outdoor unit of the utility model embodiment can reduce the operation noise, the potential safety hazard that reduces physical dimension and avoided bringing owing to external high speed rotational blade.
In addition, also have following additional technical feature according to air-conditioner outdoor unit of the present utility model:
Described no blade fan assembly comprises: cyclone passage, described cyclone passage are located in the described housing and have the puff prot corresponding with described air outlet position so that the air that sprays from described puff prot flows out described housing from described air outlet; With the air compression assembly, described air compression assembly is located in the described housing and has the inlet scoop, and described air compression assembly is connected to be compressed to described cyclone passage from the air that described inlet scoop enters and described air is sprayed from described puff prot with described cyclone passage.
The two ends of described cyclone passage link to each other with described air compression assembly respectively and described cyclone passage forms annular substantially along the perisporium of described housing.
Described puff prot is formed jointly by inner edge and the outside of described cyclone passage.
Described inner edge has water droplet shape cross section.
Described puff prot is slit.
The width of described puff prot is less than or equal to 2mm.
Described heat exchanger is along perisporium setting and contiguous described heat exchanger one end of described cyclone passage of described housing.
The turbo blade that described air compression assembly comprises power motor and is positioned at described power motor below and drives by described power motor.
Described air-conditioner outdoor unit also comprises protection net, and described protection net is located on the described housing, and described air outlet is formed on the described protection net.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the air-conditioner outdoor unit of the utility model embodiment;
Fig. 2 is the cutaway view according to the air-conditioner outdoor unit of the utility model embodiment;
Fig. 3 is the partial enlarged drawing at A place among Fig. 2;
Fig. 4 is according to the cyclone passage of the air-conditioner outdoor unit of the utility model embodiment and the structural representation of air compression assembly;
Fig. 5 is the schematic cross-section according to the cyclone passage of the air-conditioner outdoor unit of the utility model embodiment.
Description of reference numerals:
10: housing; 11: air inlet; 12: air outlet; 20: heat exchanger; 30: the cyclone passage; 31: puff prot; 32: inner edge; 33: the outside; 40: the air compression assembly; 41: the inlet scoop; 42: power motor; 43: turbo blade; 50: protection net.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to Fig. 1-4 air-conditioner outdoor unit according to the utility model embodiment is described.
Air-conditioner outdoor unit according to the utility model embodiment comprises: housing 10, heat exchanger 20, cyclone passage 30 and air compression assembly 40.Wherein, cyclone passage and air compression assembly 40 have been formed no blade fan assembly jointly.
Particularly, as shown in Figure 1-Figure 3, be formed with air inlet 11 and air outlet 12 on the housing 10, heat exchanger 20 is located in the housing 10 and flows into back and heat exchanger 20 generation heat exchanges in the housings so that outside air passes through air inlet 11, and then air can be taken away the heat of heat exchanger 20 and flow out housings 10 from air outlet 12.
After air compressor assembly 40 will enter the air compression in the air compressor assembly 40 from inlet scoop 41 and be delivered in the cyclone passage 30, air pressures in the cyclone passage 30 increase thereupon, and air spray and from the air outlet 12 outflow housings 10 of correspondence rapidly through puff prot 31.
Air sprays rapidly from puff prot 31, therefore in the cyclone passage 30 inner negative pressure that form, the air of housing 10 inside enters in the cyclone passage 30 in a large number from inlet scoop 41 under the acting in conjunction of air compression assembly 40 and negative pressure, therefore, the same negative pressure that forms in housing 10, and then make outside air pass through air inlet 11 quick inflows in the housing 10, reached the heat exchange effect that increases the heat exchanger 20 of the utility model air-conditioner outdoor unit.Simultaneously, owing to the drive of the air-flow that sprays rapidly from puff prot 31, the air driven that causes near contiguous puff prot 31 air to be sprayed rapidly, therefore the flow increasing of flowing out from air outlet 12, further strengthen the flowing velocity of air, increased the heat exchange effect of heat exchanger 20.
Because by air compression assembly 40 and cyclone passage 30, namely there is not the blade fan assembly, can realize circulating between the air in outside air and the housing 10, therefore the air-conditioner outdoor unit of the utility model embodiment need not to install traditional blade heat exchange fan (for example axial-flow type or centrifugal heat exchange fan), and then the air-conditioner outdoor unit of the utility model embodiment can reduce the operation noise, the potential safety hazard that reduces physical dimension and avoided bringing owing to external high speed rotational blade.
In addition, the air-conditioner outdoor unit of the utility model embodiment utilize cyclone passage 30 rapidly injection air guarantee that the air circulation in outside air and the housing 10 flow, air compression assembly 40 only needs the air compression and is delivered in the cyclone passage 30 to get final product, therefore the power consumption of air compression assembly 40 has had obvious reduction than traditional blade heat exchange fan, is conducive to improve the whole Energy Efficiency Ratio of air conditioner room unit.
Thus, air-conditioner outdoor unit according to the utility model embodiment, not only can replace traditional blade heat exchange fan by air compression assembly 40 and cyclone passage 30, reduced the operation noise of air-conditioner outdoor unit, reduce physical dimension and avoided potential safety hazard, but also can improve the whole Energy Efficiency Ratio of air conditioner room unit.
According to embodiment more of the present utility model, as shown in Figure 4, the two ends of cyclone passage 30 link to each other with air compression assembly 40 respectively and cyclone passage 30 forms annular substantially along the perisporium of housing 10.
The shape of cyclone passage 30 and size can be according to the concrete size adjustment of inner casing 10 and heat exchanger 30.For example, cyclone passage 30 can surround general rectangular to cooperate rectangular housing 10, as shown in Figure 4.
Arrange like this and can the air of heat exchanger 20 1 ends be discharged in casing 10 rapidly by the cyclone passage 30 of annular substantially, and outside air can be fast from air inlet 11 enter in the housing 10 and after the whole length of the heat exchanger 20 of flowing through again from air outlet 12 discharges.
As shown in Figure 5, puff prot 31 is formed so that air sprays along the direction of arrow jointly by inner edge 32 and the outside 33 of cyclone passage 30.Particularly, it is staggered that the inner edge 32 of cyclone passage 30 and outside 33 bend respectively, and namely inner edge 32 is to cyclone passage 30 internal bend, and outside 33 is then to the 30 outside bendings of cyclone passage, and inner edge 32 is positioned at the inboard of outside 33, in order to form puff prot 31 jointly.
The inner edge 32 of cyclone passage 30 has water droplet shape cross section.The air that this water droplet shape cross section is conducive in the cyclone passage 30 sprays and formation negative pressure in cyclone passage 30 rapidly.
As shown in Figure 4, air compression assembly 40 comprises power motor 42 and is positioned at power motor 42 belows and passes through the turbo blade 43 that power motor 42 drives.When air-conditioner outdoor unit started, power motor 42 at first started and drives turbo blade 43 rotations, in order to the air in the housing 10 are transferred to cyclone passage 30 in air entry 41 suction air compression assemblies 40 and with the air compression.
As depicted in figs. 1 and 2, in order to protect air-conditioner outdoor unit, the air-conditioner outdoor unit of the utility model embodiment also comprises the protection net 50 that is located on the housing 10.Air outlet 12 can be formed on the protection net 50.
Other formations of the air-conditioner outdoor unit of the utility model embodiment can be well known by persons skilled in the art, do not repeat them here.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. an air-conditioner outdoor unit is characterized in that, comprising:
Housing is formed with air inlet and air outlet on the described housing;
Heat exchanger, described heat exchanger are located in the described housing; With
No blade fan assembly, described no blade fan assembly is located in the described housing, and under the duty, the air stream that described no blade fan assembly produces is through described heat exchanger.
2. air-conditioner outdoor unit according to claim 1 is characterized in that, described no blade fan assembly comprises:
Cyclone passage, described cyclone passage are located in the described housing and have the puff prot corresponding with described air outlet position, so that flow out described housing from the air of described puff prot ejection from described air outlet; With
The air compression assembly, described air compression assembly is located in the described housing and has the inlet scoop, described air compression assembly is connected with described cyclone passage, will be compressed to described cyclone passage from the air that described inlet scoop enters and described air is sprayed from described puff prot.
3. air-conditioner outdoor unit according to claim 2 is characterized in that, the two ends of described cyclone passage link to each other with described air compression assembly respectively and described cyclone passage forms annular along the perisporium of described housing.
4. air-conditioner outdoor unit according to claim 3 is characterized in that, described puff prot is formed jointly by inner edge and the outside of described cyclone passage.
5. air-conditioner outdoor unit according to claim 4 is characterized in that, described inner edge has water droplet shape cross section.
6. according to each described air-conditioner outdoor unit among the claim 2-5, it is characterized in that described puff prot is slit.
7. air-conditioner outdoor unit according to claim 6 is characterized in that, the width of described puff prot is less than or equal to 2mm.
8. air-conditioner outdoor unit according to claim 3 is characterized in that, described heat exchanger is along perisporium setting and contiguous described heat exchanger one end of described cyclone passage of described housing.
9. air-conditioner outdoor unit according to claim 2 is characterized in that, the turbo blade that described air compression assembly comprises power motor and is positioned at described power motor below and drives by described power motor.
10. air-conditioner outdoor unit according to claim 1 is characterized in that, also comprises protection net, and described protection net is located on the described housing, and described air outlet is formed on the described protection net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103289 CN203132004U (en) | 2013-03-06 | 2013-03-06 | Air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103289 CN203132004U (en) | 2013-03-06 | 2013-03-06 | Air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132004U true CN203132004U (en) | 2013-08-14 |
Family
ID=48939978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103289 Withdrawn - After Issue CN203132004U (en) | 2013-03-06 | 2013-03-06 | Air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033964A (en) * | 2013-03-06 | 2014-09-10 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit |
-
2013
- 2013-03-06 CN CN 201320103289 patent/CN203132004U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033964A (en) * | 2013-03-06 | 2014-09-10 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit |
| CN104033964B (en) * | 2013-03-06 | 2016-08-24 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI513908B (en) | Cross flow fan, forming mold and fluid feeding device | |
| US10052931B2 (en) | Outdoor cooling unit in vehicle air-conditioning apparatus | |
| US20150159674A1 (en) | Turbo compressor system having at least two driving motors | |
| CN107923413B (en) | Blower and air conditioner | |
| CN204678510U (en) | Window-mounted air conditioner | |
| CN104566672A (en) | Window type air-conditioner | |
| US9127681B2 (en) | Cross-flow fan, molding die, and fluid feeder | |
| CN204757162U (en) | Air conditioner | |
| CN104428595A (en) | Indoor unit for air conditioner, and air conditioner with indoor unit | |
| CN104033964B (en) | Air-conditioner outdoor unit | |
| CN104838210A (en) | Outdoor unit for air conditioner | |
| CN107036184A (en) | Outdoor unit of air conditioner | |
| CN105222224A (en) | A kind of indoor apparatus of air conditioner | |
| CN203132004U (en) | Air conditioner outdoor unit | |
| US9388823B2 (en) | Centrifugal fan, molding die, and fluid feeder | |
| CN102852854A (en) | Floor type air conditioner and oblique flow fan thereof | |
| CN202883468U (en) | Floor-stand air conditioner and oblique flow fan thereof | |
| JP2014240633A (en) | Air blower and outdoor unit mounted with air blower | |
| CN210320334U (en) | Fan coil and air conditioner with same | |
| CN210861436U (en) | Air supply fan, air conditioner outdoor unit and air conditioner | |
| CN207527738U (en) | Outdoor unit and air conditioner | |
| CN108386913B (en) | Air duct machine and air conditioning system | |
| CN101762004A (en) | Internal guide vane of cabinet air conditioner indoor unit | |
| CN102865653A (en) | Air collection cover structure of movable air conditioner | |
| CN219911197U (en) | Double-air-duct bladeless fan lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131203 Address after: 528311 Beijiao, Guangdong, Shunde Town, Penglai Road, Industrial Avenue, Patentee after: Guangdong Midea HVAC Equipment Co., Ltd. Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong Patentee before: Guangdong Midea HVAC Equipment Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |