CN101358758A - External structure for indoor machine of air conditioner - Google Patents
External structure for indoor machine of air conditioner Download PDFInfo
- Publication number
- CN101358758A CN101358758A CNA2007100585797A CN200710058579A CN101358758A CN 101358758 A CN101358758 A CN 101358758A CN A2007100585797 A CNA2007100585797 A CN A2007100585797A CN 200710058579 A CN200710058579 A CN 200710058579A CN 101358758 A CN101358758 A CN 101358758A
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- air
- indoor
- fan
- heat exchanger
- air conditioner
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention relates to an extra-positioned structure of an indoor machine of an air conditioner; the indoor machine with the interior being provided with a fan, a motor and a heat exchanger is arranged outside the room; the indoor machine is provided with a ventilating pipeline that is communicated with the interior of the indoor; under the compulsory effect of a centrifugal fan of an extra-positioned indoor machine, the indoor air exchanges the heat with the refrigerating agent that is arranged inside the heat exchanger through the ventilating pipeline to be cycled. The control part of the indoor machine is connected to the interior of the room through a signal wire, so that the operation of the air conditioner can be performed indoor. The indoor machine that is arranged outside room can resolve the problem of the indoor machine of the air conditioner of the prior art that the nozzle of the fan and the motor is too loud and influences people in the room.
Description
Technical field
The present invention relates to air conditioner room unit, particularly relate to the outdoor mounted structure of air conditioner room unit.
Background technology
Air-conditioner is a kind of electrical installation of indoor temperature being regulated and remained on the required situation of user, mainly is made of cooling cycle system, air circulation system.Cooling cycle system comprises heat exchanger, compressor and throttling device, and the refrigerant that flows in the cooling cycle system and the moving air of heat exchanger outside carry out heat exchange, makes cooling of heat exchanger air outside or intensification.Air circulation system comprises fan and fan electromotor, air conducting passage, inlet and outlet, and air circulation system makes the air in the air-conditioner circulate promotion heat exchange and air temperature modification with the room air of air-conditioner outside.The cooling cycle system of air-conditioner and the operation of air circulation system are controlled by electrical apparatus control system, refrigerating/heating operation conversion, compressor operation and the room temperature setting and the wind speed control etc. of control air-conditioner.The air conditioning effect of air-conditioner is to be finished jointly by cooling cycle system and air circulation system.
Air-conditioner is broadly divided into integral air conditioner and detachable air conditioner.
Integral air conditioner all is contained in all parts in the casing, is installed in indoor and outdoor junction, and the evaporimeter of heat-exchange device and condenser are separately positioned in the indoor and outside part of casing.As, window air conditioner is a kind of integral air conditioner, be installed on the room window, from the air inlet inspiration room air of indoor, flow back to from the air outlet of indoor more afterwards by heat exchanger cooling (or intensification) indoor, to realize regulating the effect of indoor temperature.
Detachable air conditioner is formed by separating the indoor set and the off-premises station that are provided with and install, and heat exchanger is separately positioned in indoor set and the off-premises station as evaporimeter and condenser.Between indoor set and the off-premises station by tube connector circulation refrigerant, to freeze or heating operation, to the indoor adjustment of carrying out.
Detachable air conditioner is by the installation site of its indoor set, can be divided into wall-hanging, console mode and suspension type etc.The indoor set of wall-hanging air conditioner hangs on the wall, and the suspension type indoor machine of air-conditioner is hung on the ceiling, and the indoor set of floor type air-conditioner is placed in the room on the ground.
Window air conditioner, wall-hanging air conditioner and floor type air-conditioner are the most frequently used domestic air conditioners, and the indoor set of wall-hanging air conditioner is placed in the eminence on the wall, and it is smaller relatively that indoor furniture is provided with influence, therefore, become more welcome domestic air conditioner.
Fig. 1 shows the surface structure of wall-hanging indoor unit of air conditioner.As shown in Figure 1, the indoor set casing includes rear chassis 1, front panel 2, air inlet, air outlet, and air-inlet grille 3 is set on the air inlet, and wind blade 4 is set on the air outlet.Be provided with heat exchanger in the casing, be used to flow fan and fan electromotor.Casing hangs on the installing plate that is fixed on the room wall, and the tube connector of indoor set and off-premises station directly passes and passes wall from installing plate and guides into outdoor.
During above-mentioned air-conditioner refrigerating operaton, compressor is compressed into HTHP gaseous state shape with refrigerant in the off-premises station, again through warm high-pressure liquid refrigerant in changing into after the heat release of off-premises station heat exchanger, become the low-temp low-pressure liquid refrigerants by expansion valve again, tube connector by indoor set and off-premises station enters heat exchanger indoor unit then, in heat exchanger indoor unit with heat exchanger outside circulating air carry out heat exchange and endothermic transition is the low-temp low-pressure gaseous coolant, and then become the HTHP gaseous coolant and carry out kind of refrigeration cycle again along said sequence by the compressor compresses that the off-premises station and the tube connector of indoor set enter off-premises station.
Be used at indoor set under the positive action of flow fan, room air sucks indoor set from air inlet 3, and behind the air cleaning unit filtration, purification, flow to heat exchanger, and carry out heat exchange at the outside and the cold-producing medium in the heat exchanger of heat exchanger, flow back to indoor from the air outlet 4 that wind deflector is set then.Refrigerant and the indoor flow air of circulation are carried out heat exchange in the refrigeration system, and carrying out the indoor temperature adjusting, it is temperature required that indoor temperature is remained on the user, for people provide fresh, comfortable indoor air environment.
Above-mentioned air-conditioner shown in Figure 1 although indoor set is placed in the eminence on the wall, still will occupy certain interior space, and still there is certain influence in indoor laying environment.And phoenix fan and motor that existing more subject matter is indoor set can produce bigger noise and vibrations.In addition, the domestic air conditioner that other are commonly used, the same as window air conditioner, floor type air-conditioner with above-mentioned wall-hanging air conditioner, all exist phoenix fan and motor can produce the problem of big noise and vibrations.
Summary of the invention
Air conditioner room unit at above-mentioned prior art exists phoenix fan and motor to produce the problem of big noise and vibrations, the present invention has released the air-conditioner of external structure for indoor machine, be arranged on the interior indoor set of establishing phoenix fan, motor and heat exchanger outdoor, indoor set has ventilation shaft to communicate with indoor, room air is under the fan positive action of external indoor set, and the cold-producing medium in ventilation shaft and heat exchanger carries out heat exchange and circulates.Like this, indoor set is arranged on outdoor, and there is phoenix fan and the big noise of motor and the vibrations problem to indoor influence in the air conditioner room unit that can solve prior art
External structure for indoor machine of air conditioner involved in the present invention comprises casing, heat exchanger, fan and fan electromotor.Casing is the cuboid tubbiness, and heat exchanger, fan and fan electromotor are arranged in the casing and by support and are fixed on the casing rear chassis.Fan adopts centrifugal fan, and is rotated by driven by motor.The casing both sides have ventilation shaft respectively, and ventilation shaft stretches out from the casing rear chassis, and the front end of two ventilation shafts is respectively air inlet and air outlet.The ventilation shaft of bringing the air port into is provided with air cleaning unit, and the other end of ventilation shaft communicates with fan, and the air channel that the fan baffle plate forms communicates with the heat exchanger outside, and the other end of taking the ventilation shaft in air port out of communicates with the heat exchanger outside.From the air inlet to the air outlet, form the air circulation duct in the external structure for indoor machine of air conditioner, i.e. air inlet → ventilation shaft → fan air channel → heat exchanger the outside → ventilation shaft → air outlet.
The indoor set of external structure involved in the present invention is installed on the outdoor body of wall, and the casing rear chassis is fixed on the body of wall, and two ventilation shafts pass wall and communicate with indoor.The indoor set of above-mentioned external structure also can be installed on the window.
The control section of the indoor set of air-conditioner external structure involved in the present invention is connected to indoor by holding wire, carry out control operation indoor air-conditioner is moved.
When air-conditioner involved in the present invention moves, when cold-producing medium circulates in heat exchanger indoor unit, off-premises station heat exchanger and compressor, room air is under the positive action of indoor machine fan, suck indoor set from air inlet through ventilation shaft, behind the air cleaning unit filtration, purification, flow to heat exchanger, the outside and the cold-producing medium in the heat exchanger at heat exchanger carry out heat exchange, flow back to indoor through ventilation shaft and air outlet then, regulate to carry out indoor temperature, it is temperature required that indoor temperature is remained on the user.Be arranged on the noise of fan of phoenix in the outdoor indoor set and motor and shake and also can not exert an influence indoor.
Description of drawings
Fig. 1 is the indoor set surface structure schematic diagram of the wall-hanging air conditioner of prior art.
Fig. 2 is the indoor set contour structures schematic diagram of the air-conditioner external structure that the present invention relates to.
Fig. 3 is the indoor set side contour structures schematic diagram of the air-conditioner external structure that the present invention relates to.
Fig. 4 is the indoor set side cross-sectional schematic of the air-conditioner external structure that the present invention relates to.
Description of symbols among the figure:
1, rear chassis 2, front panel
3, air-inlet grille 4, wind blade
5, casing 6, ventilation shaft
7, air inlet 8, ventilation shaft
9, air outlet 10, fan
11, motor 12, heat exchanger
The specific embodiment
Now the invention will be further described in conjunction with the accompanying drawings.Fig. 2 is the indoor set contour structures schematic diagram of the air-conditioner external structure that the present invention relates to.Fig. 3 is the indoor set side contour structures schematic diagram of the air-conditioner external structure that the present invention relates to.Fig. 4 is the indoor set side cross-sectional schematic of the air-conditioner external structure that the present invention relates to.
As shown in the figure, external structure for indoor machine of air conditioner involved in the present invention comprises casing 5, heat exchanger 12, fan 10 and fan electromotor 11.Casing 5 is the cuboid tubbiness, and heat exchanger 12, fan 10 and fan electromotor 11 are arranged in the casing and by support and are fixed on the casing rear chassis.Fan 10 adopts centrifugal fan, and is rotated by driven by motor.Casing 5 both sides have ventilation shaft 6,8 respectively, and ventilation shaft 6,8 stretches out from the casing rear chassis, and the front end of two ventilation shafts is respectively air inlet 7 and air outlet 9.The ventilation shaft 6 of bringing air port 7 into is provided with air cleaning unit, and the other end of ventilation shaft 6 communicates with fan 10, and the air channel that the fan baffle plate forms communicates with heat exchanger 12 outsides, and the other end of taking the ventilation shaft 8 in air port 9 out of communicates with heat exchanger 12 outsides.The control section of indoor set is connected to indoor by holding wire, carry out control operation indoor air-conditioner is moved.
Claims (4)
1, a kind of external structure for indoor machine of air conditioner, comprise casing, heat exchanger, fan and fan electromotor, heat exchanger, fan and fan electromotor are arranged in the casing and by support and are fixed on the casing rear chassis, it is characterized in that, casing is the cuboid tubbiness, the casing both sides have ventilation shaft respectively, ventilation shaft stretches out from the casing rear chassis, the front end of two ventilation shafts is respectively air inlet and air outlet, the other end of bringing the ventilation shaft in air port into communicates with fan, the air channel that the fan baffle plate forms communicates with the heat exchanger outside, and the other end of taking the ventilation shaft in air port out of communicates with the heat exchanger outside.
2, external structure for indoor machine of air conditioner according to claim 1 is characterized in that, fan adopts centrifugal fan, and is rotated by driven by motor.
3, external structure for indoor machine of air conditioner according to claim 1 is characterized in that, the ventilation shaft of bringing the air port into is provided with air cleaning unit.
4, external structure for indoor machine of air conditioner according to claim 1 is characterized in that, the control section of indoor set is connected to indoor by holding wire, carries out control operation indoor air-conditioner is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100585797A CN101358758A (en) | 2007-08-03 | 2007-08-03 | External structure for indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100585797A CN101358758A (en) | 2007-08-03 | 2007-08-03 | External structure for indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358758A true CN101358758A (en) | 2009-02-04 |
Family
ID=40331280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100585797A Pending CN101358758A (en) | 2007-08-03 | 2007-08-03 | External structure for indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101358758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509143A (en) * | 2014-10-14 | 2016-04-20 | 青岛海尔空调电子有限公司 | Indoor unit of air conditioner and air conditioner |
| CN111189106A (en) * | 2020-03-03 | 2020-05-22 | 青岛海尔空调器有限总公司 | Active noise reduction air conditioner and control method thereof |
-
2007
- 2007-08-03 CN CNA2007100585797A patent/CN101358758A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509143A (en) * | 2014-10-14 | 2016-04-20 | 青岛海尔空调电子有限公司 | Indoor unit of air conditioner and air conditioner |
| CN111189106A (en) * | 2020-03-03 | 2020-05-22 | 青岛海尔空调器有限总公司 | Active noise reduction air conditioner and control method thereof |
| CN111189106B (en) * | 2020-03-03 | 2024-05-24 | 青岛海尔空调器有限总公司 | Active noise reduction air conditioner and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090204 |