CN100343596C - Casing structure for ceiling-mounted type air conditioner - Google Patents
Casing structure for ceiling-mounted type air conditioner Download PDFInfo
- Publication number
- CN100343596C CN100343596C CNB021532206A CN02153220A CN100343596C CN 100343596 C CN100343596 C CN 100343596C CN B021532206 A CNB021532206 A CN B021532206A CN 02153220 A CN02153220 A CN 02153220A CN 100343596 C CN100343596 C CN 100343596C
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- case body
- casing
- heat
- vortex flow
- heat exchange
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Abstract
The present invention discloses a case body structure for a ceiling-mounted type air conditioner, which comprises a case body of a casing, a front panel and a vortex flow preventing part, wherein the case body of the casing is composed of an air blowing fan arranged in a suction chamber and a heat exchanger for the heat exchange of sucked indoor air; the front panel is affixed at the bottom surface of the case body and forms a suction port and an exhaust port; the vortex flow preventing part is formed at the inner side of the case body and is used for preventing the indoor air treated by the heat exchange from being led into the side of the exhaust port and preventing the indoor air from crashing with the inner wall of the case body to generate vortex flow. Because the vortex flow preventing part formed at the inner side of the case body is used for leading the indoor air treated by the heat exchange to the exhaust port, the case body structure has the advantages of vortex flow prevention and noise reduction. Besides, the vortex flow preventing part arranged at the inner side of the case body and a heat insulating material are foamed styrene stuffing combination which is integrally formed in a foaming mode with the case body. Thus, the case body structure also has the advantages of enhancement of affixing performance and productivity of the heat insulating material, cost reduction, no generation of condensed water and high heat insulating effect.
Description
Technical field
The present invention relates to a kind of ceiling air conditioner, the particularly relevant body structure that on the stream that the air of heat exchange is discharged, prevents the ceiling air conditioner of eddy current.
Background technology
Conditioner is to carry out cooling-heating room or air cleaning is that purpose is provided with cold-room machine, house heater, pure and fresh machine etc. indoor generally speaking, possessed in order to build happy indoor environment to the user carry out heat exchange after can sucking indoor air or purify after be discharged to air-supply arrangement and the cooling-heating room device and the air cleaning unit of indoor mandatory mobile room air once more.
Conditioner is according to application target and the position is set is divided into multiple class, ceiling air conditioner is to carry out heat exchange after indoor air is sucked generally speaking, reducing after the temperature cool-air feed to indoor, is by room air being sucked the body of discharging after the heat exchange and being combined in that the body bottom surface forms the suction of room air, the front panel of outlet constitutes at the indoor set of imbedding between smallpox wooden partition and the ceiling surface substantially.
Fig. 1 is the sectional drawing of body structure of the ceiling air conditioner of prior art.
As shown in Figure 1, the casing 2 of the ceiling air conditioner of prior art is the shell that forms multiangular chest apperance, the inboard of casing 2 is provided with motor 4, coupled blowing fan 6, dispose heat exchanger 8 around the blowing fan 6, and indoor by being discharged to again after cooling of the air in the blowing fan suction chamber or the heating.
Motor 4 is to fix by the support of motor that is provided with above 10 of casing 2, is used to dry the oven dry fan 12 of condensing condensing water at heat exchanger 8 heat exchanger 8 downside being provided with.
Be provided with on the bottom surface of casing 2 and have the suction inlet 14 that sucks room air and the front panel 18 of outlet 16.
Ceiling air conditioner is to flow into the room air of casing 2 inside through suction inlet 14 by blowing fan 6, by being discharged to indoor by outlet 16 again after heat exchanger 8 coolings or the heating.
The medial surface of casing 2 is heat-barrier materials 20 that multilayer has been pasted polyurethane and polyester etc., isolates the temperature that makes the air of maintaining heat exchange by the air of heat exchanger.
But, but the body structure of ceiling air conditioner is polygonal boxed-section shape, so exist the air of heat exchange and the inner corners of casing to collide the problem that forms eddy current and noise takes place.
In addition, heat-barrier material carries out multilayer along medial surface to be pasted, and therefore has the problem points of operational difficulty.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of air of heat exchange that prevents at box inside and casing collision eddy generation, the body structure of the ceiling air conditioner of reduction noise.Other purpose of the present invention is to improve the sticking operation of heat-barrier material.
The technical solution adopted in the present invention is: a kind of body structure of ceiling air conditioner includes: inside is provided with blowing fan that sucks room air and the casing that the room air that sucks is carried out the heat exchanger of heat exchange; Stick on the bottom surface of casing, and form the front panel of suction inlet and outlet; Face is provided with heat-barrier material around the inboard of casing; The drift angle place also is provided with the gas that prevents after the heat exchange and the eddy current of cabinet wall collision eddy generation prevents portion in casing, eddy current prevents that portion is connected setting with heat-barrier material, described eddy current prevents that portion drift angle place on box house from forming fairshaped structure, and is made of the heat-barrier material that has thickness.
The described eddy current portion of preventing is the foamed styrene foaming-formed with heat-barrier material, is used for carrying out heat insulation to the air through heat exchange.
The body structure of ceiling air conditioner of the present invention is to form in the inboard of casing the air of heat exchange is prevented portion to the eddy current of outlet guiding, has the eddy current of preventing, and reduces the advantage of noise.
In addition, the eddy current of the inboard of casing prevents that portion and heat-barrier material from being foaming-formed foamed styrene, therefore has sticking operation and the productivity that improves heat-barrier material, and the minimizing expense does not produce condensing water, improves the advantage of effect of heat insulation.
Description of drawings
Fig. 1 is the sectional drawing of body structure of the ceiling air conditioner of prior art.
Fig. 2 is the sectional drawing of the body structure of ceiling air conditioner of the present invention.
Wherein:
2,52: casing 4,54: motor 5,56: blowing fan
8,58: heat exchanger 10,60: support 12,62: the oven dry fan
14,64: suction inlet 16,66: outlet 18,68: front panel
20,72: heat-barrier material 70: eddy current prevents portion
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify the present invention and how to realize.
Fig. 2 is the body structure sectional drawing of ceiling air conditioner of the present invention.
As shown in Figure 2, the casing 52 of the body structure of ceiling air conditioner is the shell that forms multiangular chest apperance, the central authorities of the inboard of casing 52 are provided with motor 54, coupled blowing fan 56, dispose heat exchanger 58 around the blowing fan 56, and indoor by being discharged to again after cooling of the air in blowing fan 56 suction chambers or the heating.
Motor 54 is to fix by the support of motor 60 that is provided with on casing 52, and heat exchanger 58 downside being provided with are used to dry the oven dry fan 62 by the condensing condensing water at heat exchanger 58 of the air of heat exchanger 58.
Be provided with front panel 68 on the bottom surface of casing 52 with the suction inlet 64 that sucks room air and the outlet 66 of discharging again.
Be provided with on the face around the inboard of casing 52 in order to keep temperature, and be discharged to indoor heat-barrier material 72 by the air of heat exchanger 58.
On side angle on the casing 52, in order to prevent that air by heat exchanger 58 from colliding on the last side angle of casing 52 of polygonal boxed-section shape and eddy generation is provided with eddy current and prevents portion 70, eddy current prevents that portion 70 is connected setting with heat-barrier material 72.
In order to be directed to outlet 66 by the air of heat exchanger 58, eddy current prevent portion 70 be designed in casing 52 above and the side be fusiform curvilinear plane, and forming face around last side angle in the casing 52 complete, its following side is heat-barrier material 72 is set and forms section in order to fill in easily.
Eddy current prevents that portion 70 from being foaming-formed at the medial surface of casing 52 by the outstanding foamed styrene of effect of heat insulation and mouldability.So eddy current prevents that portion 70 from can form one with heat-barrier material 72.
Operation principle of the present invention with said structure is as follows:
The body structure of ceiling air conditioner of the present invention is to flow into the room air of casing 52 inside through suction inlet 64 by blowing fan 56, by being discharged to indoor through outlet 66 again after heat exchanger 58 coolings or the heating.Air by heat exchanger 58 is that the eddy current that is set at casing 52 inboards prevents that portion 70 is directed to outlet 66, make not eddy generation and reduce noise, air by heat exchanger 58 coolings, the eddy current that is made of well-insulated foamed styrene that is provided with by the inboard at casing 52 prevents the heat insulation of portion 70 and heat-barrier material 72, make not cause condensing water in the casing 2, and improved effect of heat insulation.
Claims (2)
1. the body structure of a ceiling air conditioner includes: inside is provided with blowing fan (56) that sucks room air and the casing (52) that the room air that sucks is carried out the heat exchanger (58) of heat exchange; Stick on the bottom surface of casing (52), and form the front panel (68) of suction inlet (64) and outlet (66); Face is provided with heat-barrier material (72) around the inboard of casing (52); The eddy current that last drift angle place in casing (52) also is provided with gas after preventing heat exchange and casing (52) inwall collision eddy generation prevents portion (70), eddy current prevents that portion (70) is connected setting with heat-barrier material (72), it is characterized in that, described eddy current prevents that portion (70) from forming fairshaped structure at the inner last drift angle place of casing (52), and is made of the heat-barrier material that has thickness.
2. the body structure of ceiling air conditioner according to claim 1 is characterized in that, described eddy current prevents that portion (70) from being and the foaming-formed foamed styrene of heat-barrier material (72), is used for carrying out heat insulation to the air through heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021532206A CN100343596C (en) | 2002-11-26 | 2002-11-26 | Casing structure for ceiling-mounted type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021532206A CN100343596C (en) | 2002-11-26 | 2002-11-26 | Casing structure for ceiling-mounted type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1502929A CN1502929A (en) | 2004-06-09 |
| CN100343596C true CN100343596C (en) | 2007-10-17 |
Family
ID=34235025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021532206A Expired - Fee Related CN100343596C (en) | 2002-11-26 | 2002-11-26 | Casing structure for ceiling-mounted type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100343596C (en) |
Families Citing this family (3)
| 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 |
| KR100782197B1 (en) * | 2006-08-03 | 2007-12-04 | 엘지전자 주식회사 | Air conditioner |
| JP6650591B2 (en) * | 2015-10-14 | 2020-02-19 | パナソニックＩｐマネジメント株式会社 | Indoor unit of air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276126Y (en) * | 1996-09-17 | 1998-03-11 | 广东科龙电器股份有限公司 | Cabinet type air conditioner |
| US5967748A (en) * | 1996-06-25 | 1999-10-19 | Lg Electronics, Inc. | Fan shroud for outdoor unit of air conditioner |
| JP2000234794A (en) * | 1999-02-12 | 2000-08-29 | Sharp Corp | Air conditioner |
| JP2001003899A (en) * | 1999-06-23 | 2001-01-09 | Daikin Ind Ltd | Blower, and air conditioner and air cleaner using it |
| CN2442142Y (en) * | 2000-08-25 | 2001-08-08 | 无锡小天鹅波尔卡空调器有限公司 | Streamline low noise air conditioner |
| CN1369670A (en) * | 2001-02-12 | 2002-09-18 | Lg电子株式会社 | Box-type air conditioner built in ceiling |
-
2002
- 2002-11-26 CN CNB021532206A patent/CN100343596C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5967748A (en) * | 1996-06-25 | 1999-10-19 | Lg Electronics, Inc. | Fan shroud for outdoor unit of air conditioner |
| CN2276126Y (en) * | 1996-09-17 | 1998-03-11 | 广东科龙电器股份有限公司 | Cabinet type air conditioner |
| JP2000234794A (en) * | 1999-02-12 | 2000-08-29 | Sharp Corp | Air conditioner |
| JP2001003899A (en) * | 1999-06-23 | 2001-01-09 | Daikin Ind Ltd | Blower, and air conditioner and air cleaner using it |
| CN2442142Y (en) * | 2000-08-25 | 2001-08-08 | 无锡小天鹅波尔卡空调器有限公司 | Streamline low noise air conditioner |
| CN1369670A (en) * | 2001-02-12 | 2002-09-18 | Lg电子株式会社 | Box-type air conditioner built in ceiling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1502929A (en) | 2004-06-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |