CN1632386A - Air exhaust apparatus for indoor unit of ceiling type air-conditioner - Google Patents
Air exhaust apparatus for indoor unit of ceiling type air-conditioner Download PDFInfo
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- CN1632386A CN1632386A CN 200310117887 CN200310117887A CN1632386A CN 1632386 A CN1632386 A CN 1632386A CN 200310117887 CN200310117887 CN 200310117887 CN 200310117887 A CN200310117887 A CN 200310117887A CN 1632386 A CN1632386 A CN 1632386A
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Abstract
The present invention provides an air exhaust apparatus for indoor unit of ceiling type air-conditioner comprising a shell, an air outtake port, an air intake port, a wind guide lamina and control device, wherein, wind exhausting ports are arranged a side of a plurality of sides of the shell, and flanges are arranged on its surrounding, two wind exhausting baffles having same size are arranged in wind exhausting port, which baffles whole wind exhausting port, a end of the two wind exhausting baffles is separately supported on a base connecting with the shell, and another end separately has two linkage gears having rotation angle inverse to rotation direction which is right angle, the gear joggles with gear on shaft of step motor fixed on shell, the step motor connects to the control device, the wind exhausting port connects to the wind pipe outdoors.
Description
Technical field
The invention relates to the air exhausting device of ceiling type four air-out indoor apparatus of air conditioner, particularly a kind of interior machine air exhausting device with ceiling type air conditioning chamber of air-exhausting function.
Background technology
Along with the growth of China's economic strength and the raising of living standards of the people, room air conditioner has spread to general family.Normal room air-conditioner its working principles is the temperature of regulating regional area by the gas heat exchange, for ensureing thermoregulation effect, require the environment sealing, cause indoor micronic dust, smog, bacterium, virus, waste gas constantly to increase, oxygen content constantly reduces, and air quality worse and worse.The particularly use of recent various New Building Materials, VOC distributes in a large number, makes the kind day interest of indoor air pollutants complicated.According to data, stay in the people of air-conditioned room for a long time, can occur being envious, confused, nauseating, uncomfortable in chest, health is weak, ill symptoms such as sleepy.Therefore, traditional air-conditioning equipment that is based upon on the comfortable conceptual foundation of people's body heat balance can not satisfy people far away to the comfortable requirement of health.On the air-conditioning product, set up various optional features, enable to reduce to a certain extent the concentration of narmful substance of air-conditioned room, improve indoor air quality, become the developing direction and the trend of air-conditioner product, this air-conditioner that can improve indoor air quality is called as the health-care air-conditioner device.
Indoor environment is airtight relatively, use air-conditioning for a long time after, oxygen content reduces, pernicious gas increases, and will the health of human body be caused damage.If can make room air conditioner have the function of the new wind of displacement, or room air is discharged, or introduce outdoor fresh air, all can play the effect of diluting or displacing indoor harmful substance to a certain extent, thereby improve indoor air quality.Air-conditioner product major part does not in the market renew the function of wind, and having of small part still has a lot of technical problems to wait to solve in the product that renews the wind function.Existing ceiling type four air-out indoor apparatus of air conditioner as shown in Figure 1, when operation of air conditioner from be arranged on shell 4 ' on air inlet 2 ' suction room air, through after handling, by air outlet 1 ' be discharged to indoor.When air-conditioning was out of service, the wind blade 3 on the exhaust outlet ' will close did not automatically renew the function of wind.The long-term minimizing of room air oxygen content, the pernicious gas of using increases, and influences the health of human body.
Summary of the invention
In order to solve the problem that exists in the above-mentioned technology, the purpose of this invention is to provide a kind of ceiling type indoor apparatus of air conditioner air exhausting device that carries out switch control by stepper motor.
To achieve these goals, the technical solution used in the present invention provides a kind of air exhausting device of ceiling type indoor apparatus of air conditioner, include the shell of indoor set, air outlet, air inlet, wind blade and control device, wherein: at least one side of described indoor set shell, exhaust outlet is set, around it, be fixed with flange, in exhaust outlet, be provided with the identical wind-discharging baffle of two block sizes, and it is the exhaust outlet retaining is full, one end of two wind-discharging baffles is supported on respectively on the bearing that is connected in shell, the angle of rotation that its other end is respectively equipped with direction of rotation is two linkage gears at right angle, gear be fixed on shell on the gear of stepper motor motor shaft be meshed, the described control device of stepper motor stepper motor is electrically connected, and the fixedly connected flange at the exhaust outlet place is connected with outdoor air conduit.
Inboard at exhaust outlet is provided with seal gasket along the flange periphery.
Effect of the present invention is the function that this structure has air-conditioner to renew wind, because the indoor machine wind-discharging device is taken a breath by the mode of the outside exhaust of airduct, the increase of room air oxygen content, pernicious gas are reduced, and room air is pure and fresh, improves the general level of the health of human body.
Description of drawings
Fig. 1 is general ceiling type indoor apparatus of air conditioner structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is a ceiling type indoor apparatus of air conditioner air exhausting device structural representation of the present invention;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is the I portion enlarged drawing of Fig. 3.
The specific embodiment
Be described in further detail below in conjunction with the air exhausting device of drawings and Examples ceiling type indoor apparatus of air conditioner of the present invention,
The structure of the air exhausting device of ceiling type indoor apparatus of air conditioner of the present invention includes shell, air outlet, air inlet, wind blade, outdoor air conduit and the control device of indoor set, be provided with exhaust outlet 9 at least one side of described indoor set shell 1, the fixedly connected flange 5 at exhaust outlet 9 places is connected with outdoor air conduit.Inboard at exhaust outlet 9 is provided with seal gasket 4 along flange 5 peripheries, and exhaust outlet 9 is connected with outdoor air conduit.In exhaust outlet 9, be provided with the identical wind-discharging baffle of two block sizes 2, and it is exhaust outlet 9 retainings are full, one end of two wind-discharging baffles 4 is supported on respectively on the bearing 3 that is connected in shell 1, the angle of rotation that its other end is respectively equipped with direction of rotation is the linkage gear 6,8 at right angle, gear 6,8 be fixed on shell 1 on gear on stepper motor 7 motor shafts be meshed, stepper motor 7 is electrically connected with control device.
Shown in Fig. 3,4,5, riveted joint or spot welding adpting flange 5 on shell 1, then at the exhaust outlet 9 inboard seal gaskets 4 of pasting, one of wind-discharging baffle 2 has linkage gear 6, the other end is directly supported by bearing 3, stepper motor 7 usefulness screws are fastened on the shell 1, and another wind-discharging baffle adopts the linkage gear 8 with wind-discharging baffle 2 direction of rotation.Two wind-discharging baffles rotate 90 ° of angles in the opposite direction when stepper motor 7 runnings, and exhaust outlet 9 is opened fully.After air draft finished, stepper motor 7 resetted, and wind-discharging baffle 2 is got back to initial position, and is close to seal gasket 4, did not reveal during operations such as assurance cooling and warming.
What have that the ceiling-mounted air conditioner product of new wind function adopts is to be taken a breath by the mode of the outside exhaust of airduct by the air exhausting device of indoor set.Have the air exhausting device indoor apparatus of air conditioner as shown in Figure 2, only appended air exhausting device on two sides of shell, at least one side is provided with air exhausting device.When not using air-conditioning, can carry out the air draft operation.When the operation air-exhausting function, stepper motor 7 is opened wind-discharging baffle 2 by linkage gear 6,8 and is 90 ° of angles, because wind blade 3 ' (Fig. 1) is closed, during fan running, room air is discharged through exhaust outlet 9, establish adpting flange 5 at the exhaust outlet place, can be connected with the pipeline airduct.After air draft finished, stepper motor 7 resetted, and wind-discharging baffle 2 is got back to initial position, and is close to seal gasket 4, did not reveal during operations such as assurance cooling and warming.
Claims (2)
1, a kind of air exhausting device of ceiling type indoor apparatus of air conditioner, include the shell of indoor set, air outlet, air inlet, wind blade, outdoor air conduit and control device, it is characterized in that: at least one side of described indoor set shell (1), be provided with exhaust outlet (9), around it, be fixed with flange (5), in exhaust outlet (9), be provided with the identical wind-discharging baffle of two block sizes (2), and it is exhaust outlet (9) retaining is full, one end of two wind-discharging baffles (2) is supported on respectively on the bearing (3) that is connected in shell (1), the angle of rotation that its other end is respectively equipped with direction of rotation is the linkage gear (6) at right angle, (8), gear (6), (8) be meshed with the gear that is fixed on last stepper motor (7) motor shaft of shell (1), stepper motor (7) is electrically connected with described control device, and the fixedly connected flange (5) at exhaust outlet 9 places is connected with outdoor air conduit.
2, the air exhausting device of ceiling type indoor apparatus of air conditioner according to claim 1 is characterized in that: the inboard at exhaust outlet (9) is provided with seal gasket (4) along flange (5) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101178874A CN100398924C (en) | 2003-12-23 | 2003-12-23 | Air exhaust apparatus for indoor unit of ceiling type air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101178874A CN100398924C (en) | 2003-12-23 | 2003-12-23 | Air exhaust apparatus for indoor unit of ceiling type air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632386A true CN1632386A (en) | 2005-06-29 |
| CN100398924C CN100398924C (en) | 2008-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101178874A Expired - Fee Related CN100398924C (en) | 2003-12-23 | 2003-12-23 | Air exhaust apparatus for indoor unit of ceiling type air-conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN100398924C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101970944A (en) * | 2009-02-24 | 2011-02-09 | 株式会社Gtec | Local exhaust apparatus |
| CN101307946B (en) * | 2007-05-18 | 2011-11-02 | 乐金电子(天津)电器有限公司 | Split type air conditioner indoor machine wind-discharging baffle structure |
| CN102353132A (en) * | 2006-09-29 | 2012-02-15 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN102563730A (en) * | 2010-12-31 | 2012-07-11 | 中国建筑设计研究院 | Balance type ventilating system for kitchens |
| CN103615762A (en) * | 2013-12-02 | 2014-03-05 | 靖江市春意空调制冷设备有限公司 | Clamp-type fan coil with novel fresh air channel structure |
| WO2020177345A1 (en) * | 2019-03-03 | 2020-09-10 | 广东美的制冷设备有限公司 | Air conditioning indoor unit and air conditioner |
| CN113198039A (en) * | 2020-02-03 | 2021-08-03 | 马勒国际有限公司 | Air freshening system for a motor vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2804503B2 (en) * | 1989-04-03 | 1998-09-30 | 三洋電機株式会社 | Air conditioner |
| JPH1073279A (en) * | 1997-06-20 | 1998-03-17 | Mitsubishi Heavy Ind Ltd | Ceiling embedded type air conditioner |
| JP3438684B2 (en) * | 1999-11-05 | 2003-08-18 | ダイキン工業株式会社 | Ceiling embedded air conditioner |
| CN2424400Y (en) * | 2000-04-30 | 2001-03-21 | 青岛市家用电器研究所 | Ventilator for indoor machine of air conditioner |
| CN2438966Y (en) * | 2000-07-14 | 2001-07-11 | 广东科龙电器股份有限公司 | Ventilating device for air conditioner |
| KR100405982B1 (en) * | 2001-02-12 | 2003-11-14 | 엘지전자 주식회사 | Flow path structure for cassette typed air conditioner |
-
2003
- 2003-12-23 CN CNB2003101178874A patent/CN100398924C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353132A (en) * | 2006-09-29 | 2012-02-15 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101307946B (en) * | 2007-05-18 | 2011-11-02 | 乐金电子(天津)电器有限公司 | Split type air conditioner indoor machine wind-discharging baffle structure |
| CN101970944A (en) * | 2009-02-24 | 2011-02-09 | 株式会社Gtec | Local exhaust apparatus |
| CN102563730A (en) * | 2010-12-31 | 2012-07-11 | 中国建筑设计研究院 | Balance type ventilating system for kitchens |
| CN102563730B (en) * | 2010-12-31 | 2016-04-20 | 中国建筑设计院有限公司 | Balance type ventilating system for kitchens |
| CN103615762A (en) * | 2013-12-02 | 2014-03-05 | 靖江市春意空调制冷设备有限公司 | Clamp-type fan coil with novel fresh air channel structure |
| WO2020177345A1 (en) * | 2019-03-03 | 2020-09-10 | 广东美的制冷设备有限公司 | Air conditioning indoor unit and air conditioner |
| US11913669B2 (en) | 2019-03-03 | 2024-02-27 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioning indoor unit, and air conditioner |
| CN113198039A (en) * | 2020-02-03 | 2021-08-03 | 马勒国际有限公司 | Air freshening system for a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100398924C (en) | 2008-07-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20100125 |