CN1991271A - Ceiling type air-conditioner - Google Patents
Ceiling type air-conditioner Download PDFInfo
- Publication number
- CN1991271A CN1991271A CNA200610066735XA CN200610066735A CN1991271A CN 1991271 A CN1991271 A CN 1991271A CN A200610066735X A CNA200610066735X A CN A200610066735XA CN 200610066735 A CN200610066735 A CN 200610066735A CN 1991271 A CN1991271 A CN 1991271A
- Authority
- CN
- China
- Prior art keywords
- heater
- type air
- air conditioner
- grid
- board type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
- F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/36—Modules, e.g. for an easy mounting or transport
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a ceiling type air conditioner with improved heater configuration structure capable of further heating the exhaust air by using an assistant heater in the state that the air having flowed through the heat exchanger has not been substantially heated during the heating operation in winter. The provided ceiling type air conditioner comprises an internal heat exchanger and mainbody of the exhaust device; a front faceplate provided with an air inlet and air outlet for covering the lower surface of the mainbody; a heater arranged at the air inlet side for heating the air forcibly inspired by the exhaust device. Further, because the heater can be easily, detachable installed on the grid arranged between the front faceplate and the exhaust device only by a heater support unit but not special tool, so the invention can not only save the cost, but can also improve the operation efficiency.
Description
Technical field
The present invention relates to a kind of ceiling board type air conditioner, relate in particular to the ceiling board type air conditioner that is provided with the heater that is used for auxiliary heating operation.
Background technology
Usually, the main body of ceiling board type air conditioner is embedded in indoor ceiling inside, and front panel is attached at the main body front and exposes outside, by discharging the preference temperature that tempered air is kept the interior space downwards from ceiling.
This ceiling board type air conditioner as shown in Figure 1, generally include the main body 1 and the front panel 2 that is used to cover main body downside and ceiling peristome of embedded heat exchanger and air exhausting device, the central authorities of front panel 2 and periphery are respectively equipped with suction inlet 3 and the outlet 4 that is used to suck and discharge room air.And, the air exhausting device of body interior (not shown) comprises centrifugal turbofan and drive motors, suck air and it is discharged towards periphery from the suction inlet of front panel central authorities being used for, and heat exchanger (not shown) is arranged on the periphery of turbofan so that the air of discharging by turbofan by the time carry out heat exchange.
And some air conditioner is discharged oral-lateral and is provided with heater in the above-mentioned existing ceiling board type air conditioner, and to be used for when carrying out heating operation winter, if fully do not heated by the air of heat exchanger, then further air is discharged in heating.As an example, box (cassette) formula ceiling board type air conditioner is disclosed in the Korean Patent Application No. " 2004-48351 number ", this air conditioner is heated by heater 5 by in the process of outlet 4 once more by making the air through over-heat-exchanger, even thereby air is not fully heated, also can finish indoor heating smoothly in heat exchanger.
But aforesaid existing ceiling board type air conditioner in order in outlet 4 sides heater 5 to be set, need be set up as shown in the figure heaters set 6 and special parts such as fixing rib.Therefore, the height of air conditioner is increased, and expense increases, and cause operating efficiency to reduce because of assembly process increases.
Summary of the invention
The present invention proposes in order to solve aforesaid prior art problem, and its purpose is to provide a kind of heater configuration structure simple ceiling board type air conditioner that becomes that makes, and not only makes assembling and dismounting become simple thus, but also can improve operating efficiency.
According to ceiling board type air conditioner provided by the present invention, comprise: the main body of embedded heat exchanger and air exhausting device to achieve these goals; Form the front panel of suction inlet and outlet, to be used to cover the lower surface of described main body; Be located at the heater that sucks oral-lateral, force inhaled air by described air exhausting device to be used for heating; And heater is arranged on the grid that is arranged in space between front panel and the air exhausting device.
And described grid is the safety grids that is located at the suction grid of described front panel or is located at described air exhausting device the place ahead.
And, described heater is located on the described grid by the heater supporter, and described heater supporter comprise stake body with predetermined altitude, respectively be located at the stake body two ends and be fixed in grid the grid fixator, be fixed in the heating fixator of heater.
And described grid fixator comprises outstanding from described stake body and neck shape portion that is provided with and the groove that is provided with in the opening of the inside of this neck shape portion one side, and is forced to be stuck on the described grid.
And described heating fixator comprises the installation projection that is provided with corresponding to the insulating support mounting groove that is located at the heater two ends and head is installed.
Description of drawings
Fig. 1 is the separation schematic diagram of existing ceiling board type air conditioner;
Fig. 2 be according to ceiling board type air conditioner provided by the present invention in conjunction with profile;
Fig. 3 installs the schematic diagram of the safety grids of foundation ceiling board type air conditioner heater provided by the present invention for expression;
Fig. 4 is the schematic diagram of expression according to ceiling board type air conditioner heater supporter provided by the present invention;
Fig. 5 is installed on the view of safety grids by the heater supporter according to the heater of ceiling board type air conditioner provided by the present invention for expression;
Main symbol description: 10 is main body, and 12 is air exhausting device, and 13 is heat exchanger, and 14 is rhone, and 15 is horn mouth, 16 is safety grids, and 20 is front panel, and 21 is suction inlet, and 22 is outlet, 23 for sucking grid, and 24 is filter, and 30 is heater, and 40 is the heater supporter.
The specific embodiment
Below, the ceiling board type air conditioner that preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings is provided.Though present embodiment is that an example describes with the 4-way ceiling board type air conditioner, the present invention is not limited thereto, can be applied to the air conditioner of different shape by suitable distortion and modification.
Fig. 2 is the profile according to ceiling board type air conditioner provided by the present invention.As shown in the figure, ceiling board type air conditioner comprises: the box main body 10 of open lower surface, and this main body 10 is imbedded by the peristome 8 of ceiling 7 and is arranged at ceiling 7 inside; Be installed in the front panel 20 of main body 10 lower ends, to be used to cover the opening portion 11 of theme 10 lower surfaces and the peristome 8 of ceiling 7.
Its central portion of the inside of main body 10 is provided with the air exhausting device 12 that is used to force to discharge room air, and its periphery is provided with the heat exchanger 13 that is used to cool off or add hot-air.
Air exhausting device 12 comprises and is used for from bottom suction air and towards outer radial periphery centrifugal turbofan 12a that discharges and the drive motors 12b that is fixed in main body 10 inner crest faces that is used to drive this turbofan 12a.
Heat exchanger 13 is located at the periphery of turbofan 12a so that the air of discharging by turbofan 12a by the time can carry out heat exchange.And heat exchanger 13 supports that by rhone 14 this rhone 14 is located at the lower inside of main body 10, to be used for concentrating the condensed water that flows down from heat exchanger 13 and to discharge.Rhone 14 is provided with horn mouth (bellmouth) 15, to be used to divide entrance side and the outlet side 12b space of turbofan 12a, thereby air is flowed smoothly, and the hollow bulb of horn mouth 15 is provided with mesh grille 16, to be used to preventing that turbofan 12a from being undermined safety.
In addition, the central authorities of front panel 20 form suction inlet 21, form outlet 22 around the outer circumferential side of suction inlet 21.And suction inlet 21 is provided with the suction grid 23 that forms a plurality of through holes, and its rear is provided with filter 24.
Therefore, when this structure is moved when the air exhausting device 12 of main body 10 inside, the air that is drawn into main body 10 inside by suction inlet 21 carries out heat exchange during by heat exchanger 13, is fed to the interior space once more by outlet 22 then, thereby can carry out the refrigeration of the interior space or heat.
And, comprise heater 30 according to ceiling board type air conditioner provided by the present invention, if the heating operation by heat exchanger 13 when being used for carrying out heating operation in the winter time and insufficient then heats by outlet 22 and is fed to indoor air.Heater 30 is the heaters by the electrical impedance heating, comprise the thermal component 31 that forms a plurality of fin and by strong hear resistance material manufacturing such as PPS resin and be fixed in the insulating support 32 at thermal component 31 two ends, and guide card (lead) the 33 supply power supplys by being connected in not shown power supply device.
As shown in Figures 2 and 3, heater 30 is located at suction inlet 21 sides, to be used for and to carry out carrying out preheating before the heat exchange to force inhaled air by air exhausting device 12, preferably be located between front panel 20 and the air exhausting device 12, especially be located on the suction grid 23, preferably be fixed on the safety grids 16.This is because as shown in Figure 2, is provided with the horn mouth 15 with predetermined altitude between front panel 20 and the air exhausting device 12, so that air is mobile smoothly, thereby forms the space that heater 30 can be set between safety grids 16 and the turbofan 12a.
In addition, heating fixator 44 is used for heater 30 is fixed in heater supporter 40, in order stably to be connected in the insulating support 32 that is located at heater 30 two ends, heating fixator 44 has corresponding to the installation projection 44a of insulating support 32 mounting grooves 35 and a 44b is installed, and is set to a pair of in order stably to fix as mentioned above.Unaccounted Reference numeral 46 prevents that for being used to heater 30 is by the loosening section platform of length direction.
The following describes the course of work of aforesaid foundation ceiling board type air conditioner provided by the present invention.
Shown in the arrow of Fig. 2, room air is forced into main body 10 inside by the suction inlet 21 of air exhausting device 12 by front panel 20 central authorities.The room air that flows into is by sucking grid 23 and filter 24 impurity screenings, and flows smoothly and be inhaled into air exhausting device 12 because of horn mouth 15.If be heating operation this moment,, thereby can provide more effectively heating operation when process is located at the heater 30 of safety grids 16 then owing to the air by horn mouth 15 is preheated.
Air exhausting device 12 will suck force air and be discharged to heat exchanger 13 sides, and heat exchanger 13 carries out heat exchange with the air that is passed through and by the predetermined temperature cooling or heat this air.The air that carries out heat exchange is discharged to indoor by the outlet 22 of front panel 20 once more.
In sum, according to ceiling board type air conditioner provided by the present invention, simple because heater does not need special instrument by the heater supporter, be removably installed in to be located at and suck oral-lateral, preferably be located on the grid in space between front panel and the air exhausting device, thereby not only save production cost, can also improve operating efficiency in view of the above.
Claims (9)
1, a kind of ceiling board type air conditioner is characterized in that comprising: the main body of embedded heat exchanger and air exhausting device; Form the front panel of suction inlet and outlet, to be used to cover the lower surface of described main body; Be located at the heater that sucks oral-lateral, force inhaled air by described air exhausting device to be used for heating.
2, ceiling board type air conditioner according to claim 1 is characterized in that described heater is arranged on the space between front panel and the air exhausting device.
3, ceiling board type air conditioner according to claim 2 it is characterized in that at least more than one grid is set between described front panel and the air exhausting device, and described heater is arranged on the described grid.
4, ceiling board type air conditioner according to claim 3 is characterized in that described grid is the suction grid that is located at described front panel.
5, ceiling board type air conditioner according to claim 3 is characterized in that described grid is the safety grids that is located at described air exhausting device the place ahead.
6, according to claim 4 or 5 described ceiling board type air conditioners, it is characterized in that:
Described heater is located on the described grid by the heater supporter;
Described heater supporter comprise stake body with predetermined altitude, respectively be located at the stake body two ends and be fixed in grid the grid fixator, be fixed in the heating fixator of heater.
7, ceiling board type air conditioner according to claim 6 is characterized in that described grid fixator comprises outstanding from described stake body and neck shape portion that is provided with and the groove that is provided with in the opening of the inside of this neck shape portion one side, and is forced to be stuck on the described grid.
8, ceiling board type air conditioner according to claim 7 is characterized in that described grid fixator constitutes a pair of.
9, ceiling board type air conditioner according to claim 6 is characterized in that described heating fixator comprises the installation projection that is provided with corresponding to the insulating support mounting groove at heater two ends and head is installed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2005-0134268 | 2005-12-29 | ||
| KR1020050134268A KR101229343B1 (en) | 2005-12-29 | 2005-12-29 | Ceiling Type Air Conditioner |
| KR1020050134268 | 2005-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1991271A true CN1991271A (en) | 2007-07-04 |
| CN100432565C CN100432565C (en) | 2008-11-12 |
Family
ID=38213703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610066735XA Expired - Fee Related CN100432565C (en) | 2005-12-29 | 2006-04-07 | Ceiling type air-conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101229343B1 (en) |
| CN (1) | CN100432565C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968256A (en) * | 2010-09-07 | 2011-02-09 | Tcl空调器(中山)有限公司 | Electric auxiliary heating device of split-type wall-hung air conditioner and detachable method thereof |
| CN105571097A (en) * | 2016-03-01 | 2016-05-11 | 广东志高暖通设备股份有限公司 | Air-inlet grille of air conditioner indoor unit and air conditioner |
| CN106415138A (en) * | 2014-06-05 | 2017-02-15 | 三星电子株式会社 | Air conditioner |
| CN106642340A (en) * | 2016-12-27 | 2017-05-10 | 深圳沃海森科技有限公司 | Ceiling type ultra-thin air conditioner |
| CN106705223A (en) * | 2016-12-27 | 2017-05-24 | 深圳沃海森科技有限公司 | Multi-angle air exhaust ultra-thin air conditioner |
| US11460039B2 (en) | 2018-06-11 | 2022-10-04 | Carrier Corporation | Impeller-air intake interface for a centrifugal fan, and centrifugal fan therewith |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0464836A (en) * | 1990-07-02 | 1992-02-28 | Toshiba Corp | On-ceiling mounted type air conditioner |
| JP3593418B2 (en) * | 1996-07-03 | 2004-11-24 | 東芝キヤリア株式会社 | Ceiling cassette type air conditioner |
| JPH10300121A (en) * | 1997-04-25 | 1998-11-13 | Hitachi Ltd | Air conditioner with spacer for introducing outer air |
| JP3438684B2 (en) * | 1999-11-05 | 2003-08-18 | ダイキン工業株式会社 | Ceiling embedded air conditioner |
| CN2424408Y (en) * | 2000-04-19 | 2001-03-21 | 大金工业株式会社 | Top arranged air conditioner |
| KR100405982B1 (en) * | 2001-02-12 | 2003-11-14 | 엘지전자 주식회사 | Flow path structure for cassette typed air conditioner |
| JP3651417B2 (en) * | 2001-07-18 | 2005-05-25 | ダイキン工業株式会社 | Air conditioner |
| JP4300005B2 (en) * | 2002-08-30 | 2009-07-22 | 東芝キヤリア株式会社 | Ceiling-embedded air conditioner and heat exchanger |
| CN100541026C (en) * | 2003-12-23 | 2009-09-16 | 乐金电子(天津)电器有限公司 | The indoor unit electric heater of air conditioner fixture |
| JP2005188768A (en) * | 2003-12-24 | 2005-07-14 | Sanyo Electric Co Ltd | Two-way ceiling-embedded air conditioner |
-
2005
- 2005-12-29 KR KR1020050134268A patent/KR101229343B1/en not_active IP Right Cessation
-
2006
- 2006-04-07 CN CNB200610066735XA patent/CN100432565C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968256A (en) * | 2010-09-07 | 2011-02-09 | Tcl空调器(中山)有限公司 | Electric auxiliary heating device of split-type wall-hung air conditioner and detachable method thereof |
| CN106415138A (en) * | 2014-06-05 | 2017-02-15 | 三星电子株式会社 | Air conditioner |
| US10527298B2 (en) | 2014-06-05 | 2020-01-07 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN106415138B (en) * | 2014-06-05 | 2020-06-16 | 三星电子株式会社 | Air conditioner |
| CN105571097A (en) * | 2016-03-01 | 2016-05-11 | 广东志高暖通设备股份有限公司 | Air-inlet grille of air conditioner indoor unit and air conditioner |
| CN105571097B (en) * | 2016-03-01 | 2018-06-26 | 广东志高暖通设备股份有限公司 | A kind of air conditioner indoor unit air-inlet grille and air-conditioning |
| CN106642340A (en) * | 2016-12-27 | 2017-05-10 | 深圳沃海森科技有限公司 | Ceiling type ultra-thin air conditioner |
| CN106705223A (en) * | 2016-12-27 | 2017-05-24 | 深圳沃海森科技有限公司 | Multi-angle air exhaust ultra-thin air conditioner |
| US11460039B2 (en) | 2018-06-11 | 2022-10-04 | Carrier Corporation | Impeller-air intake interface for a centrifugal fan, and centrifugal fan therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100432565C (en) | 2008-11-12 |
| KR20070071092A (en) | 2007-07-04 |
| KR101229343B1 (en) | 2013-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20160407 |