CN1428576A - Ceiling-mounted air conditioner - Google Patents
Ceiling-mounted air conditioner Download PDFInfo
- Publication number
- CN1428576A CN1428576A CN 01144697 CN01144697A CN1428576A CN 1428576 A CN1428576 A CN 1428576A CN 01144697 CN01144697 CN 01144697 CN 01144697 A CN01144697 A CN 01144697A CN 1428576 A CN1428576 A CN 1428576A
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- China
- Prior art keywords
- heat exchanger
- air
- ceiling
- casing
- air conditioner
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The present invention discloses a ceiling-mounted air-conditioner. It includes: machine shell placed on the ceiling board, air supply fan and motor mounted in the centre of top portion of machine shell, heat exchanger which is made into quadrilateral form and is used for surrounding the air supply fan and fixing support frame for fixing the heat exchanger on the top of machine shell. It also includes noise-reducing device, i.e. guide plates which are mounted on the inner sides of all the fixing support frames respectively and inclined toward the rotation direction of air supply fan. By the action of guide plates the sucked air can be smoothly flowed toward the heat exchanger, so that the noise can be greatly reduced.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of ceiling-mounted air conditioner.
Background technology
As shown in Figure 1, existing common ceiling-mounted air conditioner generally comprises: by the installation on the ceiling be installed in air conditioner casing 60 on the ceiling 51 to indoor opening, be installed in heat exchanger 65, blowing fan 86, blowing fan drive motors 67 in the casing 60, be installed in condensing tank 69 below the heat exchanger 65, be installed in casing 60 bottoms air-breathing lattice window 72, be arranged on the panel 70 of the exhaust outlet 74 that forms on the four direction around the air-breathing lattice window 72 and be arranged on blowing fan 86 and air-breathing lattice window 72 between air guide hole 68.
The structure of above-mentioned heat exchanger 65 as shown in Figure 2, heat exchanger 65 is fixed on the top of casing 60 by analog bracket 80, be quadrangle and surround blowing fan 86, a corner of heat exchanger 65 is openings, the heat exchanger of these opening part both sides is connected by a platform 92 of fixing condensate draining 90, and the heat exchanger 65 of opening part both sides is connected and fixed with platform 92 a usefulness screw.The lower end of said fixing carriage 80 is crooked, and heat exchanger 65 is placed on this flexure plane, and the upper end sweep of analog bracket 80 is fixed on the top of casing 60 by screw, makes heat exchanger 65 hang the top of being fixed in casing 60.
The existing common ceiling-mounted air conditioner of said structure is work like this: after blowing fan 14 is activated, room air is inhaled into through air-breathing lattice window 72, when flowing through heat exchanger 65, carry out heat exchange with refrigerant and become cold air or hot-air, be discharged to indoor by exhaust outlet 74 then.
But the defective of existing common ceiling-mounted air conditioner is: during the air-conditioner operation, can produce bigger noise in heat exchanger one side.Noise is to produce like this, under the effect of blowing fan 86, the air that flows to heat exchanger 65 central authorities can vertically rush at heat exchanger with analog bracket 80, produce bigger noise.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the defective of existing common ceiling-mounted air conditioner, provides a kind of noise little ceiling-mounted air conditioner.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: ceiling-mounted air conditioner of the present invention comprises: comprising: the bottom surface opening is installed in the interior casing of installing port on the room ceiling, be arranged on the air-breathing lattice window of the bottom surface of casing, be positioned at the panel of air-breathing lattice window four direction formation on every side exhaust outlet, be fixed in the motor of casing center of top, be connected in the blowing fan of motor shaft, heat exchanger, heat exchanger is fixed in the analog bracket at casing top, be installed in the noise reducing device on the analog bracket, be arranged on air guide hole and the condensate draining that is arranged on the heat exchanger below between air-breathing lattice window and the casing.
Described heat exchanger is quadrangle and surrounds blowing fan, the corner that the condensing water drainpipe pump that is connected with described condensate draining is fixed in heat exchanger by one platform and screw.
The lower end flexure plane of described analog bracket is being supported the bottom of heat exchanger, and its upper end flexure plane is screwed the top in casing.
Described noise reducing device is to be positioned at the guide plate that each analog bracket side direction blowing fan direction of rotation tilts.
The invention has the beneficial effects as follows: because ceiling-mounted air conditioner of the present invention is provided with noise reducing device, promptly be installed in the guide plate that side direction blowing fan direction of rotation tilts in each analog bracket, thereby make air flow to heat exchanger smoothly, the noise that has produced when having reduced the air-conditioner operation greatly.
Description of drawings
Fig. 1 is the profile of existing common ceiling-mounted air conditioner;
Fig. 2 is the fixing structure for heat exchanger schematic diagram of existing common ceiling-mounted air conditioner;
Fig. 3 is the profile of the ceiling-mounted air conditioner specific embodiment of the present invention;
Fig. 4 is the fixing structure for heat exchanger schematic diagram of the ceiling-mounted air conditioner specific embodiment of the present invention;
Fig. 5 is the stereogram of the analog bracket of the ceiling-mounted air conditioner specific embodiment of the present invention.
Among the figure:
60: casing 65: heat exchanger
66: blowing fan 67: motor
69: condensate draining 72: air-breathing lattice window
74: exhaust outlet 80: analog bracket
86: guide plate
The specific embodiment
Below in conjunction with the drawings and specific embodiments this present invention is described in further detail:
As shown in Figure 3, ceiling-mounted air conditioner of the present invention is installed in the installing port on the ceiling 51, comprising: the casing 60 of bottom surface opening, be arranged on the air-breathing lattice window 72 of the bottom surface of casing 60, be positioned at the panel 70 of the exhaust outlet 74 of air-breathing lattice window 72 four direction formation on every side, be fixed in the outstanding motor 67 in casing 60 tops downwards, be connected in the blowing fan 66 of motor shaft, heat exchanger 65, heat exchanger 65 is fixed in the analog bracket 80 at casing 60 tops, be installed in the noise reducing device on the analog bracket 80, be arranged on air guide hole 68 and the condensate draining 69 that is arranged on heat exchanger 65 belows between air-breathing lattice window 72 and the casing 60.
As shown in Figure 4 and Figure 5, heat exchanger 65 is quadrangle and surrounds blowing fan 66, the corner that the condensing water drainpipe pump 92 that is connected with condensate draining 69 is fixed in heat exchanger 65 by a platform 90 and screw.
The lower end flexure plane of analog bracket 80 is being supported the bottom of heat exchanger 65, and its upper end flexure plane is fixed in the top of casing 60 with screw 81.
In fact described noise reducing device is exactly: be positioned at the guide plate 86 that each analog bracket 80 side direction blowing fan direction of rotation tilts.
The course of work of ceiling-mounted air conditioner of the present invention is as follows:
After connecting power supply, motor 67 drives blowing fan 66 rotations, and room air is inhaled into casing 60 inside by air-breathing lattice window 72 and air guide hole 68, flows to heat exchanger 65.In this process, air is subjected to the guiding of guide plate 86, flows to each surface of heat exchanger 65 smoothly, because the heat exchange action of heat exchanger 65 makes the room air that is inhaled into be changed to hot-air or cold air, passes through exhaust outlet 74 again to indoor discharge.
Because guide plate 86 makes the air that is inhaled into flow to heat exchanger 65 smoothly, noise is reduced greatly, for the consumer provides a quiet comfortable environment.
Claims (2)
1. ceiling-mounted air conditioner, comprise: be installed in the casing in the installing port on the ceiling, be arranged on the air-breathing lattice window of the bottom surface of casing, be positioned at the exhaust outlet panel of air-breathing lattice window four direction formation on every side, be fixed in the outstanding motor in casing top downwards, be connected in the blowing fan of motor shaft, be the heat exchanger that quadrangle surrounds blowing fan, heat exchanger is fixed in the analog bracket at casing top, be arranged on air guide hole and the condensate draining that is arranged on the heat exchanger below between air-breathing lattice window and the casing, it is characterized in that: analog bracket is equipped with noise reducing device on (80).
2. ceiling-mounted air conditioner according to claim 1 is characterized in that: described noise reducing device is for being positioned at the guide plate (86) that each analog bracket (80) side direction blowing fan direction of rotation tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144697 CN1428576A (en) | 2001-12-25 | 2001-12-25 | Ceiling-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144697 CN1428576A (en) | 2001-12-25 | 2001-12-25 | Ceiling-mounted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1428576A true CN1428576A (en) | 2003-07-09 |
Family
ID=4677778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01144697 Pending CN1428576A (en) | 2001-12-25 | 2001-12-25 | Ceiling-mounted air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1428576A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443817C (en) * | 2005-09-23 | 2008-12-17 | 三星电子株式会社 | Heat exchanger bracket and air conditioner within the same |
| CN1904492B (en) * | 2005-07-30 | 2010-10-06 | 乐金电子(天津)电器有限公司 | Ceiling type air conditioner and flowpath structure of ceiling type air conditioner |
| CN1734183B (en) * | 2004-08-09 | 2010-11-24 | 乐金电子(天津)电器有限公司 | Air intake unit of ceiling type air conditioning apparatus |
| CN101900407A (en) * | 2010-07-02 | 2010-12-01 | 海信科龙电器股份有限公司 | Fan blade heat exchanger |
| CN101206070B (en) * | 2006-12-20 | 2011-08-31 | 乐金电子(天津)电器有限公司 | Front panel air outlet structure of ceiling embedding type air conditioner |
| CN105240941A (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Air conditioning device and control method thereof |
| CN107504670A (en) * | 2017-08-31 | 2017-12-22 | 广东美的制冷设备有限公司 | Ceiling machine |
| CN108592266A (en) * | 2018-05-15 | 2018-09-28 | 广东美的暖通设备有限公司 | Air conditioner |
| CN108826451A (en) * | 2018-05-15 | 2018-11-16 | 广东美的暖通设备有限公司 | air conditioner |
-
2001
- 2001-12-25 CN CN 01144697 patent/CN1428576A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734183B (en) * | 2004-08-09 | 2010-11-24 | 乐金电子(天津)电器有限公司 | Air intake unit of ceiling type air conditioning apparatus |
| CN1904492B (en) * | 2005-07-30 | 2010-10-06 | 乐金电子(天津)电器有限公司 | Ceiling type air conditioner and flowpath structure of ceiling type air conditioner |
| CN100443817C (en) * | 2005-09-23 | 2008-12-17 | 三星电子株式会社 | Heat exchanger bracket and air conditioner within the same |
| CN101206070B (en) * | 2006-12-20 | 2011-08-31 | 乐金电子(天津)电器有限公司 | Front panel air outlet structure of ceiling embedding type air conditioner |
| CN101900407A (en) * | 2010-07-02 | 2010-12-01 | 海信科龙电器股份有限公司 | Fan blade heat exchanger |
| CN101900407B (en) * | 2010-07-02 | 2012-08-08 | 海信科龙电器股份有限公司 | Fan blade heat exchanger |
| CN105240941A (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Air conditioning device and control method thereof |
| CN107504670A (en) * | 2017-08-31 | 2017-12-22 | 广东美的制冷设备有限公司 | Ceiling machine |
| CN107504670B (en) * | 2017-08-31 | 2023-12-19 | 广东美的制冷设备有限公司 | ceiling machine |
| CN108592266A (en) * | 2018-05-15 | 2018-09-28 | 广东美的暖通设备有限公司 | Air conditioner |
| CN108826451A (en) * | 2018-05-15 | 2018-11-16 | 广东美的暖通设备有限公司 | air conditioner |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |