CN1752611A - Outdoor unit for air conditioner - Google Patents
Outdoor unit for air conditioner Download PDFInfo
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- CN1752611A CN1752611A CN 200410072106 CN200410072106A CN1752611A CN 1752611 A CN1752611 A CN 1752611A CN 200410072106 CN200410072106 CN 200410072106 CN 200410072106 A CN200410072106 A CN 200410072106A CN 1752611 A CN1752611 A CN 1752611A
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- air
- outdoor unit
- fan
- suction inlet
- outdoor
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Abstract
The present invention discloses an outdoor machine of air conditioner, including air suction inlet for sucking air and air discharge outlet for discharging air, the described air suction inlet and air discharge outlet are formed on one side of its external shell.
Description
Technical field
What the present invention related to is air-conditioning, particularly be to close air-conditioner outdoor unit.
Background technology
Usually, air-conditioning is to utilize by compressor, condenser, and expansion valve, evaporimeter constitute circulates refrigerant, freezes or heats indoor, creates the equipment of indoor a home from home.Can be divided into air conditioner for both with refrigeration, heat-production functions and the refrigeration air-conditioner that has only refrigerating function.
Refrigeration, heat air conditioner for both and comprise following two kinds: a kind of for to freeze with kind of refrigeration cycle, with independent heater or heat the air-conditioning that pipeline heats; Another kind of for the refrigerant loop direction in the kind of refrigeration cycle is changed, selectively freeze or heat the air-conditioning of (below be called heat pump).
In addition, whether air-conditioning separates with off-premises station according to indoor set, also can be divided into one-piece type and the separation type air-conditioning.
Though one-piece type and separation type air-conditioning has identical functions, but the compressor of integral air conditioner, condenser, expansion valve, evaporimeter are arranged in the device, said apparatus is arranged in the exterior wall or on the window, perhaps is arranged on outdoorly, connects with intake line/discharge line.
On the contrary, be provided with in evaporimeter and the condenser one (below be called outdoor heat converter) in the off-premises station of separation type air-conditioning, and compressor, expansion valve and outdoor fan.Be provided with in evaporimeter and the condenser one (below be called indoor heat converter) in the indoor set, and indoor fan.Connect compressor with coolant piping, outdoor heat converter, and expansion valve and indoor heat converter.
Fig. 4 is a conventional art air-conditioner outdoor unit scheme of installation; Fig. 5 is a conventional art air-conditioner outdoor unit cutaway view.
As shown in Figure 4, indoor set 2 can be arranged on the ground of indoor A or on indoor A wall, perhaps be arranged on the indoor A ceiling, the air of A in the suction chamber, and to sucking after air carries out refrigerating/heating, indoor again row to.
As Fig. 4, shown in 5, off-premises station 10 is arranged on outdoor C such as exterior wall B, directly suck air after, discharge again, perhaps be arranged on balcony D, suck flow into the air of balcony D by the window E on the wall after, be discharged to outdoor by window E again.
Be formed with air suction inlet 13 on the back side of off-premises station 10 shells 12 or the side; The front of shell 12 is formed with air outlet 14; The inside of shell 12 is formed with aerofoil fan 15; Outdoor heat converter 16; And refrigerant carried out compressor for compressing.The air of outdoor heat converter 16 by being blowed by aerofoil fan 15 makes refrigerant carry out condensation/vaporization.
But, the air suction inlet 13 of air-conditioner outdoor unit 10 shells 12 of conventional art is formed on the back side or the side of shell 12, and air outlet 14 is formed on shell 12 fronts, so, do not possessing the specific space that is provided with, for example balcony D, apartment or parlor etc. use very difficulty.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, a kind of multiple a kind of air-conditioner outdoor unit that environment is set that adapts to is provided.
The technical scheme that solves the problems of the technologies described above is: a kind of air-conditioner outdoor unit, include air suction inlet that sucks air and the air outlet that is used to discharge air, and described air suction inlet and air outlet are formed on the one side of shell.
Described air outlet has and prevents the air inversion of the discharging incline structure to above-mentioned air suction inlet.
The inside of off-premises station is formed with down " U " font path.
Air-conditioner outdoor unit also comprises outdoor fan, and outdoor fan is being arranged inhaled air to outdoor by air outlet by after the air suction inlet suction chamber outer air; Air-conditioner outdoor unit also comprises guide tank, and guide tank, is partitioned into air and sucks path and air drain passageway when carrying out water conservancy diversion by the outdoor fan inhaled air in the inside of shell.
Guide tank is made of fan drum and diversion division; Fan drum is around the outdoor fan configuration; Diversion division is to sucking air or discharging air and carry out water conservancy diversion by outdoor fan.
The invention has the beneficial effects as follows: air-conditioner outdoor unit of the present invention, air suction inlet and air outlet are formed on the one side of shell, can be useful in apartment that the off-premises station space is not set or parlor etc.
In addition, for the air inversion that prevents to discharge from outlet to air suction inlet, air outlet is formed slopely, so can improve air-supply and improve the power of refrigerating/heating.
Description of drawings
Fig. 1 is the present invention's the 1st embodiment air-conditioner outdoor unit scheme of installation;
Fig. 2 is the present invention's the 1st embodiment air-conditioner outdoor unit cutaway view;
Fig. 3 is the present invention's the 2nd embodiment air-conditioner outdoor unit cutaway view;
Fig. 4 is a conventional art air-conditioner outdoor unit scheme of installation;
Fig. 5 is a conventional art air-conditioner outdoor unit cutaway view.
Accompanying drawing critical piece remarks
52,53: indoor set 60,60 ': off-premises station
62: shell 63,63 ': air suction inlet
63a: the 1st air suction inlet 63b: the 2nd air suction inlet
64: air outlet 65: chassis
66: outer cover 67: decide faceplate panels
68: front panel 72: compressor
74: baffle plate 75: air baffle
76: outdoor fan 78: motor
80: guide tank 80a: fan drum
80b: the air suction 80c of portion: diversion division
81: inlet hole 82,82 ': heat exchanger
82a: the 1st heat exchange department 82b: the 2nd heat exchange department
A, A ': indoor B: outdoor
C: exterior wall D: window
F: wind pushing cavity I: air sucks path
M: mechanical cavity O: air drain passageway
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is the present invention's the 1st embodiment air-conditioner outdoor unit scheme of installation; Fig. 2 is the present invention's the 1st embodiment air-conditioner outdoor unit cutaway view.
As shown in Figure 1, indoor apparatus of air conditioner of the present invention is arranged on the ground of the indoor A, the A ' that need refrigerating/heating, perhaps on the wall, perhaps on the ceiling.Indoor set sucks room air, and after air carried out refrigerating/heating, arranges to indoor again.
In the above-mentioned indoor set 52,53, an indoor set 52 is connected with an off-premises station 60, the indoor set 52,53 more than two is connected with an off-premises station 60.Below, be connected to example with 52,53 and off-premises stations 60 of two indoor sets and describe.
As shown in Figure 1 and Figure 2, off-premises station 60 is arranged on than the indoor A, the A ' that are provided with indoor set 52,53, the indoor A place of more approaching outdoor B, window D that off-premises station 60 go up to form by exterior wall C or the opening part by specially getting through (below be called " window ") the outdoor B air of suction/discharge.
Shell 62 is by chassis 65; Outer cover 66; Top panel 67; And front panel 68 constitutes.Outer cover 66 stands on the chassis 65, forms the two sides and the back side of shell 62.Top panel 67 be positioned at outer cover 66 above.Front panel 68 is formed on the positive front of outer cover 66, is formed with air suction inlet 63 and air outlet 64 on it.
Off-premises station 60 comprises compressor 72, and baffle plate 74.Compressor 72 is arranged on the inside of outer cover 66, and refrigerant is compressed.Baffle plate 74 goes out to be provided with the mechanical cavity M and the wind pushing cavity F of compressor 72 at the internal interval of outer cover 66.
Off-premises station 60 also comprises outdoor fan 76; Motor 78; Guide tank 80 and outdoor heat converter 82.Outdoor fan 76 and motor 78 are located in the plenum chamber F, and motor 78 drives outdoor fans 76 rotations, make outdoor air enter the inside of off-premises station 60 by air suction inlet 63, and air is discharged by air outlet 64 from the inside of off-premises station 60.When 80 pairs of outdoor fan 76 inhaled airs of guide tank carry out water conservancy diversion, go into path I and air drain passageway O at the internal interval clearancen aspiration of shell 62.Outdoor heat converter 82 is arranged on air suction path I or is arranged among the air drain passageway O, by the air that outdoor fan 76 blows, makes the refrigerant condensation/vaporization.
Though outdoor fan 76 can adopt aerofoil fan or centrifugal fan,, because of air suction inlet 63 and air outlet 64 are formed on the one side of outer cover 66, so, adopt centrifugal fan to be advisable, preferably adopt vortex flow fan, centrifugal fan and vortex flow fan are convenient to from front suction air.
Be formed with inlet hole 81 in the guide tank 80, in order to improve the air pressure that is sent to outdoor fan 76, more near outdoor fan 76, the path aperture of inlet hole 81 is more little.
The end of fan drum 80a is combined in the back side of casing of outdoor 62, that is, the back side of outer cover 66, other end vertical curve forms the air suction 80b of portion.
For the air that prevents to discharge by air tap 64, adverse current is to air suction inlet 63, and diversion division 80c is formed slopely by certain angle.
Below the work of the present invention with said structure is described.
At first, drive compression machine 72 makes the refrigerant through indoor heat converter in the indoor set 52,53, carries out heat exchange with ambient air, and evaporation/condensation makes the refrigerant by outdoor heat converter 82 in the off-premises station 60, carries out heat exchange, evaporation/condensation with ambient air.
When the motor of indoor set 52,53 was driven, indoor A, A ' air can be inhaled into the inside of indoor set 52,53, after above-mentioned indoor heat converter cooling, arranged again to indoor A, A ', and indoor A, A ' are carried out refrigerating/heating.
When the motor 78 of off-premises station 60 was driven, the air of outdoor B can be inhaled into the inside of off-premises station 60, after outdoor heat converter 82 cooling, arranged again to outdoor B.
Air suction and air discharge to outdoor B is described in detail below.
When the motor 78 of off-premises station 60 was driven, outdoor fan 76 rotations produced air-supply power.
At this moment, the air of outdoor B is inhaled into the inside of off-premises station 60 by window D and air suction inlet 63, when sucking path I through air, make refrigerant condensation/vaporization by heat exchanger 82, after this, it flows to the air that is inhaled into by outdoor fan 76 vertical conversion, the air after the break-in, and it flows to once more by plate washer 74 and air baffle 75 vertical conversion.
That is, be inhaled into the air flow in the off-premises station 60, become " U " font in off-premises station 60 inside.
In addition, the above-mentioned air that is converted flow direction, by the diversion division 80c of guide tank 80, diversed one-tenth and air suck the incline direction that direction has certain angle, successively by air outlet 64 and window D, arrange again to outdoor again.
Fig. 3 is the present invention's the 2nd embodiment air-conditioner outdoor unit cutaway view.
As shown in Figure 3, air-conditioner outdoor unit 60 ' of the present invention is arranged on the place, corner of indoor A, the air suction inlet 63 ' that is used to suck air of off-premises station 60 ', be respectively formed on the side and front in the left and right side, air outlet 64 is formed on the front, and the outdoor heat converter bending is configured in the positive inboard and inboard, side of off-premises station 60 '.It is identical with the 1st embodiment of the present invention with effect that other of off-premises station 60 ' constitutes part, so use same-sign, is not illustrated here.
That is, be formed with the 1st air suction inlet 63a and air outlet 64 on the front panel 68 of above-mentioned off-premises station 60 ' shell 62, in the left and right side of outer cover 66, be formed with the 2nd air suction inlet 63b on the side.
Outdoor heat converter 82 ' is made of the 1st heat exchange department 82a and the 2nd heat exchange department 82b.The 1st heat exchange department 82a is positioned at the rear of the 1st air suction inlet 63a.The 2nd heat exchange department 82b is positioned at the side of above-mentioned the 2nd air suction inlet 63b.
In the embodiments of the invention, when the outdoor fan of air-conditioner outdoor unit 60 ' is rotated, the air in off-premises station 60 ' the place ahead, successively by window D and the 1st air suction inlet 63a, be inhaled into off-premises station 60 ' inside, during by the 1st heat exchange department 82a, make the refrigerant condensation/vaporization, the air of off-premises station 60 ' side, pass through the window D and the 2nd air suction inlet 63b of off-premises station 60 ' side successively, be inhaled into off-premises station 60 ' inside, during again by the 2nd heat exchange department 82b, make refrigerant condensation/vaporization by the 2nd heat exchange department 82b.
In addition, by the air of the 1st heat exchange department 82a and the 2nd heat exchange department 82b, by outdoor fan 76, in the identical mode of the present invention the 1st embodiment, row is to outdoor.
The present invention is not subject to the foregoing description, not only goes for off-premises station such as the present invention and is arranged on local separation type air-conditionings such as balcony, and go for being arranged on window or get through the integral air conditioner outdoor that wall is provided with.
Claims (5)
1. an air-conditioner outdoor unit includes air suction inlet that sucks air and the air outlet that is used to discharge air, it is characterized in that described air suction inlet (63,63 ') and air outlet (64) are formed on the one side of shell (62).
2. according to the air-conditioner outdoor unit described in the claim 1, it is characterized in that described air outlet (64) has to prevent the air inversion of discharging incline structure to above-mentioned air suction inlet.
3. according to the air-conditioner outdoor unit described in the claim 1, it is characterized in that the inside of off-premises station (60,60 ') is formed with down " U " font path.
4. according to any described air-conditioner outdoor unit in the claim 1 to 3, it is characterized in that air-conditioner outdoor unit also comprises outdoor fan (76), outdoor fan (76) is being arranged inhaled air to outdoor by air outlet (64) by after air suction inlet (63,63 ') the suction chamber outer air; Air-conditioner outdoor unit also comprises guide tank (80), and guide tank (80), is partitioned into air and sucks path (I) and air drain passageway (O) when carrying out water conservancy diversion by outdoor fan (76) inhaled air in the inside of shell.
5. according to the air-conditioner outdoor unit described in the claim 4, it is characterized in that guide tank (80) is made of fan drum (80a) and diversion division (80c); Fan drum (80a) is around outdoor fan (76) configuration; Diversion division (80c) is to sucking air or discharging air and carry out water conservancy diversion by outdoor fan (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072106 CN1752611A (en) | 2004-09-24 | 2004-09-24 | Outdoor unit for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072106 CN1752611A (en) | 2004-09-24 | 2004-09-24 | Outdoor unit for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1752611A true CN1752611A (en) | 2006-03-29 |
Family
ID=36679565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072106 Pending CN1752611A (en) | 2004-09-24 | 2004-09-24 | Outdoor unit for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1752611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066466A (en) * | 2020-09-28 | 2020-12-11 | 珠海三友环境技术有限公司 | Concealed split outdoor unit and air conditioner thereof |
-
2004
- 2004-09-24 CN CN 200410072106 patent/CN1752611A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066466A (en) * | 2020-09-28 | 2020-12-11 | 珠海三友环境技术有限公司 | Concealed split outdoor unit and air conditioner thereof |
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