CN1763443A - Air outlet structure of outdoor unit of air conditioner - Google Patents
Air outlet structure of outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN1763443A CN1763443A CN 200410072368 CN200410072368A CN1763443A CN 1763443 A CN1763443 A CN 1763443A CN 200410072368 CN200410072368 CN 200410072368 CN 200410072368 A CN200410072368 A CN 200410072368A CN 1763443 A CN1763443 A CN 1763443A
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- China
- Prior art keywords
- air
- outdoor unit
- conditioner
- exhaust outlet
- connecting plate
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- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a ventilating tuyere of air-conditioner outdoor set, which comprises the following parts: case, ventilating tuyere on the case, barrier blade group on the ventilating tuyere for switching the ventilating tuyere, wherein the barrier blade group contains plural barrier blades, connecting shaft in connection with one end each barrier blade through connecting bolt in connection with the connecting plate, extension arm in connection with the connecting plate activated by plural barrier blade switches. The device affirms the fluent ventilation and protects the air-conditioner outdoor set fan from sun, shower and wind, which lengthens the utility lifetime of air-conditioner.
Description
Technical field
The present invention relates to a kind of air-conditioner outdoor unit.Particularly relate to and a kind ofly can protect the off-premises station ventilating fan, prolong the outlet structure of the air-conditioner outdoor unit in its service life.
Background technology
Usually, off-premises station is made up of following structure: link to each other with the compressor of HTHP compressed refrigerant, with compressor with cold-producing medium and outdoor air carry out heat exchange outdoor heat converter, be arranged between outdoor heat converter and the compressor according to cold/warm selection change the cross valve of refrigeration machine flow direction, outdoor ventilating fan that outdoor heat converter is blown by force etc.
Indoor set is connected with outdoor heat converter, and the cold-producing medium that the expansion valve of indoor set is discharged outdoor heat converter expand into the liquid refrigerant of low-temp low-pressure; Indoor heat converter is connected with expansion valve, and cold-producing medium and room air are carried out heat exchange; The fan of indoor set plays the effect of the room air that circulates by force.
When freezing, cold-producing medium is by indoor heat converter, compressor, outdoor heat converter and expansion valve circulation, room air evaporation because of cold-producing medium in indoor heat converter is cooled off, and therefore can play the effect of refrigeration, and outdoor cold wind condensating refrigerant in outdoor heat converter.
When heating, cold-producing medium is by indoor heat converter, expansion valve, outdoor heat converter and compressor cycle, cooled dose the condensation heat heating in indoor heat converter of indoor cold wind, therefore can reach the purpose of heating, then in compressor, be compressed and outdoor heat converter, evaporate from the liquid refrigerant that indoor heat converter and expansion valve are discharged.
In off-premises station, be used for outdoor ventilating fan that outdoor heat converter is blown by force, be arranged on the inboard of the exhaust outlet of casing.For the safety of using, normally use the irony guard that exhaust outlet is covered, as shown in Figure 1 at the exhaust outlet place of casing.So no matter to be in use or in not using, ventilating fan is contacted with the outside always.Therefore, make ventilating fan be subjected to Exposure to Sunlight for a long time, drench with rain and wind, thereby shortened the service life of ventilating fan.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can protect the off-premises station ventilating fan, prolongs the outlet structure of the air-conditioner outdoor unit in its service life.
The technical solution adopted in the present invention is: a kind of outlet structure of air-conditioner outdoor unit, include the exhaust outlet that on outdoor shell, forms, and exhaust outlet is provided with the vane group of blocking that is used to open and close exhaust outlet.
The described vane group of blocking includes: most block blade; By a coupling bar and a connecting rod that end is connected that respectively blocks blade, can make most unified switchings of blade; The connecting plate that is connected with connecting rod; The telescopic arm that is connected with connecting plate is used for driving most switchings of blocking blade by connecting plate and connecting rod.
The present invention is provided with the vane group of blocking to be opened/closed at the exhaust outlet place of air-conditioner outdoor unit, when air-conditioner is worked, opens and blocks vane group, does not influence ventilation, and has guaranteed the smoothness of ventilating.When air-conditioner is idle, close and block vane group, make fan be not shine, drench with rain, wind, effectively protected the fan of air-conditioner outdoor unit, prolonged its service life, thereby also prolonged the service life of air-conditioner.
Description of drawings
Fig. 1 is the exhaust hood of existing air-conditioner outdoor unit exhaust outlet;
Fig. 2 is the structural representation that air-conditioner outdoor unit exhaust outlet of the present invention is seen in the deep bead inboard;
Fig. 3 is the structural representation that blocks vane group of air-conditioner outdoor unit exhaust outlet of the present invention.
Wherein:
1: block blade 2: outdoor shell
3: telescopic arm 4: connecting rod
5: coupling bar 6: connecting plate
7: block vane group 8: exhaust outlet
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
Fig. 2 is the structural representation that air-conditioner outdoor unit exhaust outlet of the present invention is seen in the deep bead inboard; Fig. 3 is the structural representation that blocks vane group of air-conditioner outdoor unit exhaust outlet of the present invention.
As shown in Figure 2, the outlet structure of air-conditioner outdoor unit includes on outdoor shell 2 exhaust outlet 8 that forms, exhaust outlet 8 be provided be used to open and close exhaust outlet 8 block vane group 7.
As shown in Figure 3, the described vane group 7 of blocking includes: most block blade 1; By coupling bar 5 and the connecting rod 4 that an end that respectively blocks blade 1 is connected, can make most blades 1 unified the switching; The connecting plate 6 that is connected with connecting rod 4; The telescopic arm 3 that is connected with connecting plate 6 is used for driving most switchings of blocking blade 1 by connecting plate 6 and connecting rod 4.
The following describes the course of work of the outlet structure of air-conditioner outdoor unit of the present invention.
When opening air conditioner, by stretching out of circuit board Synchronization Control telescopic arm, after telescopic arm stretches out fully, stop the driving of stretching out to telescopic arm by circuit board control, by the effect of linkage, block vane group and just in time be in suitable position; When closing air conditioner,, after withdrawing fully by the time, stop to drive by the withdrawal of circuit board Synchronization Control telescopic arm.
Claims (2)
1. the outlet structure of an air-conditioner outdoor unit includes at outdoor shell (2) and goes up the exhaust outlet (8) that forms, it is characterized in that, exhaust outlet (8) be provided be used to open and close exhaust outlet (8) block vane group (7).
2. the outlet structure of air-conditioner outdoor unit according to claim 1 is characterized in that, the described vane group (7) of blocking includes: most block blade (1); By coupling bar (5) and the connecting rod (4) that an end that respectively blocks blade (1) is connected, can make most unified switchings of blade (1); The connecting plate (6) that is connected with connecting rod (4); The telescopic arm (3) that is connected with connecting plate (6) is used for driving most switchings of blocking blade (1) by connecting plate (6) and connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072368 CN1763443A (en) | 2004-10-21 | 2004-10-21 | Air outlet structure of outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072368 CN1763443A (en) | 2004-10-21 | 2004-10-21 | Air outlet structure of outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1763443A true CN1763443A (en) | 2006-04-26 |
Family
ID=36747704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072368 Pending CN1763443A (en) | 2004-10-21 | 2004-10-21 | Air outlet structure of outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1763443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943456A (en) * | 2010-09-14 | 2011-01-12 | Tcl空调器(中山)有限公司 | Dust-proof air conditioner outdoor unit |
| CN102889677A (en) * | 2012-10-25 | 2013-01-23 | 中国石油天然气股份有限公司 | Outdoor movable shutter |
| CN106679108A (en) * | 2017-01-12 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Control method of air-conditioner outdoor unit |
-
2004
- 2004-10-21 CN CN 200410072368 patent/CN1763443A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943456A (en) * | 2010-09-14 | 2011-01-12 | Tcl空调器(中山)有限公司 | Dust-proof air conditioner outdoor unit |
| CN102889677A (en) * | 2012-10-25 | 2013-01-23 | 中国石油天然气股份有限公司 | Outdoor movable shutter |
| CN102889677B (en) * | 2012-10-25 | 2014-11-26 | 中国石油天然气股份有限公司 | Outdoor movable shutter |
| CN106679108A (en) * | 2017-01-12 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Control method of air-conditioner outdoor unit |
| CN106679108B (en) * | 2017-01-12 | 2020-01-14 | 美的集团武汉制冷设备有限公司 | Control method of air conditioner outdoor unit |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |