JP2001235174A - Ceiling embedded air conditioner - Google Patents
Ceiling embedded air conditionerInfo
- Publication number
- JP2001235174A JP2001235174A JP2000042437A JP2000042437A JP2001235174A JP 2001235174 A JP2001235174 A JP 2001235174A JP 2000042437 A JP2000042437 A JP 2000042437A JP 2000042437 A JP2000042437 A JP 2000042437A JP 2001235174 A JP2001235174 A JP 2001235174A
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- blower
- drain pan
- main body
- heat exchanger
- 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
Links
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ドレンパンを備え
た天井埋込型空気調和装置の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a ceiling-mounted air conditioner provided with a drain pan.
【０００２】[0002]
【従来の技術】一般に、熱交換器、送風機および熱交換
器の下面を覆う発泡スチロール製のドレンパンを収納し
た空気調和機本体と、この空気調和機本体の下面に取り
付けられた化粧パネルとを備えた天井埋込型空気調和装
置が知られている。2. Description of the Related Art Generally, an air conditioner body containing a heat exchanger, a blower and a drain pan made of styrene foam for covering the lower surface of the heat exchanger is provided, and a decorative panel attached to the lower surface of the air conditioner body. 2. Description of the Related Art A ceiling-mounted air conditioner is known.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来、
上記ドレンパンが、送風機および熱交換器の下面を覆う
ように配置されているため、このドレンパンの肉部が送
風機の送風抵抗となり、風量低下を招き、騒音の原因に
もなるという問題がある。However, conventionally,
Since the drain pan is disposed so as to cover the lower surfaces of the blower and the heat exchanger, there is a problem that the meat portion of the drain pan acts as a blowing resistance of the blower, resulting in a reduction in air volume and noise.
【０００４】そこで、本発明の目的は、送風機の送風抵
抗となる原因を取り除いた天井埋込型空気調和装置を提
供することにある。Accordingly, an object of the present invention is to provide a ceiling-embedded air conditioner that eliminates the cause of airflow resistance of a blower.
【０００５】[0005]
【課題を解決するための手段】請求項１記載の発明は、
熱交換器、送風機および熱交換器の下面を覆うドレンパ
ンを収納した空気調和機本体と、この空気調和機本体の
下面に取り付けられた化粧パネルとを備えた天井埋込型
空気調和装置において、前記ドレンパンの送風機の送風
抵抗となる部分を除去したことを特徴とする。According to the first aspect of the present invention,
In a ceiling-embedded air conditioner including a heat exchanger, an air conditioner body housing a drain pan that covers a lower surface of the blower and the heat exchanger, and a decorative panel attached to a lower surface of the air conditioner body, It is characterized in that a portion of the drain pan blower which becomes a blower resistance is removed.
【０００６】請求項２記載の発明は、熱交換器、送風機
および熱交換器の下面を覆うドレンパンを収納した空気
調和機本体と、この空気調和機本体の下面に取り付けら
れた化粧パネルとを備えた天井埋込型空気調和装置にお
いて、前記ドレンパンのドレン溜まりを土手部で仕切
り、この土手部の内側に位置する送風機の送風抵抗とな
る部分を除去したことを特徴とする。According to a second aspect of the present invention, there is provided an air conditioner main body containing a heat exchanger, a blower, and a drain pan covering the lower surface of the heat exchanger, and a decorative panel attached to the lower surface of the air conditioner main body. In the ceiling-embedded type air conditioner, a drain pool of the drain pan is partitioned by a bank, and a portion serving as a blower resistance of a blower located inside the bank is removed.
【０００７】請求項３記載の発明は、熱交換器、送風機
および熱交換器の下面を覆うドレンパンを収納した空気
調和機本体と、この空気調和機本体の下面に取り付けら
れた化粧パネルとを備えた天井埋込型空気調和装置にお
いて、前記ドレンパンの送風機のノズル孔の周囲に土手
部を形成し、この土手部からドレン溜まりに連続する傾
斜を設けたことを特徴とする。According to a third aspect of the present invention, there is provided an air conditioner main body containing a heat exchanger, a blower, and a drain pan covering the lower surface of the heat exchanger, and a decorative panel attached to the lower surface of the air conditioner main body. In the ceiling-embedded type air conditioner, a bank portion is formed around a nozzle hole of the blower of the drain pan, and a slope continuous from the bank portion to a drain reservoir is provided.
【０００８】請求項４記載の発明は、熱交換器、送風機
および熱交換器の下面を覆うドレンパンを収納した空気
調和機本体と、この空気調和機本体の下面に取り付けら
れた化粧パネルとを備えた天井埋込型空気調和装置にお
いて、化粧パネルを仮止めする仮止め具をドレンパンに
設けたインサート金具に固定した。According to a fourth aspect of the present invention, there is provided an air conditioner main body containing a heat exchanger, a blower, and a drain pan covering the lower surface of the heat exchanger, and a decorative panel attached to the lower surface of the air conditioner main body. In the ceiling-embedded air conditioner, a temporary fixing tool for temporarily fixing the decorative panel was fixed to an insert fitting provided on the drain pan.
【０００９】請求項５記載の発明は、請求項４記載のも
のにおいて、仮止め具がインサート金具に固定された本
体と、この本体に起立自在に支持された略Ｕ字状の金具
とからなり、化粧パネルの仮止め時にはこの金具を起立
させる構成とした。According to a fifth aspect of the present invention, in accordance with the fourth aspect, a temporary fixing member is fixed to an insert fitting, and a substantially U-shaped fitting is supported by the main body so as to be able to stand upright. When the decorative panel is temporarily fixed, the metal fittings are raised.
【００１０】請求項６記載の発明は、請求項４または５
記載のものにおいて、ドレンパンのインサート金具を設
けた部分を化粧パネル側に高く突出させた。The invention according to claim 6 is the invention according to claim 4 or 5.
In the description, the portion of the drain pan where the insert fitting was provided was protruded higher toward the decorative panel side.
【００１１】[0011]
【発明の実施の形態】以下、本発明の一実施形態を添付
の図面を参照して説明する。An embodiment of the present invention will be described below with reference to the accompanying drawings.
【００１２】図１は、天井埋込型空気調和装置を示して
いる。この天井埋込型空気調和装置は、板金製の空気調
和機本体１を有し、この空気調和機本体１は、吊りボル
ト２で天井からつり下げられている。FIG. 1 shows an air conditioner embedded in a ceiling. The ceiling-embedded air conditioner has an air conditioner main body 1 made of sheet metal, and the air conditioner main body 1 is suspended from a ceiling by hanging bolts 2.
【００１３】この空気調和機本体１は、図２に示すよう
に、略四角形の箱形に形成されている。図２中では、空
気調和機本体１の上方が開口し、天井に埋め込まれた場
合、この開口側が被調和室に対向する。As shown in FIG. 2, the air conditioner body 1 is formed in a substantially rectangular box shape. In FIG. 2, the upper part of the air conditioner main body 1 is open, and when the air conditioner is buried in the ceiling, this opening side faces the conditioned room.
【００１４】この空気調和機本体１の内側には、発泡ス
チロール製の断熱体３が、空気調和機本体１の側板１Ａ
の内面に略接した状態で配置されている。この断熱体３
の高さＨ１は、空気調和機本体１の高さＨ２から、後述
するドレンパン１３の高さＨ３を減じた程度の高さに設
定されている。Inside the air conditioner main body 1, a thermal insulator 3 made of styrene foam is provided on the side plate 1A of the air conditioner main body 1.
Are disposed substantially in contact with the inner surface of the. This heat insulator 3
The height H1 of the air conditioner main body 1 is set to a height obtained by subtracting the height H3 of the drain pan 13 described later from the height H2 of the air conditioner main body 1.
【００１５】空気調和機本体１の天板１Ｂには、モータ
５が固定され、このモータ５のシャフトには羽根車７が
取り付けられている。これらが送風機９を構成してい
る。この送風機９を取り囲むように、略四角形状に曲げ
られた熱交換器１１が、上記発泡スチロール製の断熱体
３の内側に配置されている。A motor 5 is fixed to a top plate 1B of the air conditioner body 1, and an impeller 7 is attached to a shaft of the motor 5. These constitute the blower 9. A heat exchanger 11 bent into a substantially square shape is arranged inside the heat insulator 3 made of styrene foam so as to surround the blower 9.
【００１６】この熱交換器１１の下面１１Ａを覆うよう
に、発泡スチロール製のドレンパン１３が配置され、こ
のドレンパン１３は、その外周１３Ａが空気調和機本体
１の側板１Ａの内面に略接した状態で配置されている。A drain pan 13 made of styrene foam is disposed so as to cover the lower surface 11A of the heat exchanger 11, and the drain pan 13 has its outer periphery 13A substantially in contact with the inner surface of the side plate 1A of the air conditioner main body 1. Are located.
【００１７】このドレンパン１３には、補強部材１５、
送風機９のノズル１７，電装箱１９等の各種部品がねじ
止めされている。The drain pan 13 has a reinforcing member 15,
Various components such as the nozzle 17 of the blower 9 and the electrical box 19 are screwed.
【００１８】そして、空気調和機本体１の下面には、図
１に示すように、化粧パネル２１が取り付けられ、この
化粧パネル２１には吸込口２２と吹出口２３が形成さ
れ、吸込口２２にはフィルタ２５が装着されている。As shown in FIG. 1, a decorative panel 21 is attached to the lower surface of the air conditioner body 1, and a suction port 22 and an air outlet 23 are formed in the decorative panel 21. Is equipped with a filter 25.
【００１９】図３は、ドレンパン１３の上面１３Ｂを示
す。FIG. 3 shows the upper surface 13 B of the drain pan 13.
【００２０】本実施形態では、ドレンパン１３の上面１
３Ｂに周方向に延びる凹状の溝部（ドレン溜まりの一
部）１００が形成されている。In this embodiment, the upper surface 1 of the drain pan 13
A concave groove portion (part of the drain reservoir) 100 extending in the circumferential direction is formed in 3B.
【００２１】この凹状の溝部１００は、図１からも明ら
かなように、略四角形状に曲げられた熱交換器１１の底
部１１Ａを収容し、ここに熱交換器１１からのドレンが
収集される。この凹状の溝部１００は、周方向に連続し
て延びており、その一部に、ドレン溜まり１０１が形成
されている。As is apparent from FIG. 1, the concave groove 100 accommodates the bottom 11A of the heat exchanger 11 bent in a substantially square shape, and the drain from the heat exchanger 11 is collected here. . The concave groove portion 100 extends continuously in the circumferential direction, and a drain reservoir 101 is formed in a part thereof.
【００２２】このドレン溜まり１０１は、他の溝部１０
０よりも深さが深く形成され、すべてのドレンが、この
最も深くなったドレン溜まり１０１に回収される。この
ドレン溜まり１０１には、ドレンポンプ１０２（図２）
の吸込口１０２Ａが臨み、このドレンポンプ１０２を通
じて、ドレン溜まり１０１に回収されたドレンが、空気
調和機本体１の外側に排出される。ただし、このドレン
ポンプ１０２では、ドレン溜まり１００，１０１の底部
のドレンを完全にくみ出すことができず、当該底部に、
わずかながらドレンが溜まる。The drain reservoir 101 is formed in the other groove 10
The depth is formed to be deeper than 0, and all the drain is collected in the deepest drain pool 101. A drain pump 102 (FIG. 2)
The drain collected in the drain reservoir 101 is discharged to the outside of the air conditioner main body 1 through the drain pump 102. However, in this drain pump 102, the drain at the bottom of the drain reservoirs 100 and 101 cannot be completely pumped out.
Drain accumulates slightly.
【００２３】このドレンパン１３は発泡スチロール製で
あり、この発泡スチロール製のドレンパン１３に形成さ
れた上記凹状の溝部１００およびドレン溜まり１０１の
各底部には、図３に斜線で示すように、抗菌性に優れ、
かつ、耐油性に優れる、厚さの薄いシート１０３が一体
的に貼設されている。The drain pan 13 is made of polystyrene foam, and the bottom of the concave groove 100 and the bottom of the drain reservoir 101 formed in the polystyrene drain pan 13 have excellent antibacterial properties as shown by hatching in FIG. ,
In addition, a thin sheet 103 having excellent oil resistance is integrally attached.
【００２４】上記構成では、抗菌性に優れるシート１０
３が存在するため、上記凹状の溝１００およびドレン溜
まり１０１の底部に、ドレンが残留したとしても、かび
の発生が抑制される。従って、従来のものと異なり、送
風機９によって、かびが、被調和室に吹き出されるおそ
れはない。In the above configuration, the sheet 10 having excellent antibacterial properties
The presence of 3 suppresses the occurrence of mold even if the drain remains at the bottom of the concave groove 100 and the drain reservoir 101. Therefore, unlike the conventional one, there is no possibility that the blower 9 blows out the mold to the conditioned room.
【００２５】また、熱交換器１１の配管等から漏れた油
が、上記底部に溜まったとしても、そこには耐油性に優
れるシート１０３が存在するため、発泡スチロール製の
ドレンパン１３が劣化することがない。Further, even if oil leaking from the pipes of the heat exchanger 11 and the like accumulates at the bottom, the drain pan 13 made of polystyrene foam may deteriorate due to the presence of the sheet 103 having excellent oil resistance. Absent.
【００２６】本実施形態では、ドレンパン１３の肉部で
あって、送風機９の送風抵抗となる一部分が、図３及び
図４に示すように、除去されている。すなわち、ドレン
パン１３に形成された、送風機９のノズル孔１３Ｎの周
囲に環状の土手部１０５が形成され、この土手部１０５
からドレン溜まり１００，１０１に連続する傾斜１０６
が設けられている。この傾斜１０６によって、送風機９
の送風抵抗を減じたものと、そうでないものとを用い
て、実機による騒音試験を行った結果、本対策を講じた
ものの方が低騒音であることが判明した。In the present embodiment, a portion of the drain pan 13 which becomes the resistance of the blower 9 is removed as shown in FIGS. That is, an annular bank portion 105 is formed around the nozzle hole 13N of the blower 9 formed in the drain pan 13, and the bank portion 105 is formed.
From the reservoir 106 to the drain reservoir 100, 101
Is provided. Due to the inclination 106, the blower 9
A noise test was conducted using actual equipment with reduced airflow resistance and those with reduced airflow resistance, and it was found that those with this measure had lower noise.
【００２７】図５は、別の実施形態を示す。FIG. 5 shows another embodiment.
【００２８】これは、図３のものよりも大型のドレンパ
ン１３を示す。このドレンパン１３では、図示のよう
に、ドレン溜まり１００，１０１が、高さの高い土手部
１０５で仕切られ、この土手部１０５の内側に位置す
る、送風機９の送風抵抗となる部分が、図６に示すよう
に、除去されて肉薄部１０７が形成されている。土手部
１０５の内側に位置する、送風機９の送風抵抗となる部
分１０７を除去したものと、除去しないものとを用い
て、実機による騒音試験を行った結果、本対策を講じた
ものの方が低騒音であることが判明した。This shows a drain pan 13 larger than that of FIG. In the drain pan 13, as shown in the figure, the drain reservoirs 100 and 101 are partitioned by a high bank 105, and a portion which is located inside the bank 105 and serves as a blowing resistance of the blower 9 is shown in FIG. As shown in FIG. 6, the thin portion 107 is formed by removing the thin portion 107. As a result of conducting a noise test with a real machine using a blower 9 having a portion 107 which is located inside the bank portion 105 and serving as a blower resistance of the blower 9 and a blower which does not remove the portion 107, it is found that the measure taken with this measure is lower. It turned out to be noise.
【００２９】図７は別の実施形態を示す。FIG. 7 shows another embodiment.
【００３０】これは、図１に示す空気調和機において、
化粧パネル２１を取り外して、ドレンパン１３の下面１
３Ｃを露出させた状態を示す図である。This is based on the air conditioner shown in FIG.
The decorative panel 21 is removed, and the lower surface 1 of the drain pan 13 is removed.
It is a figure showing the state where 3C was exposed.
【００３１】この実施形態では、ドレンパン１３の両端
に、化粧パネル２１を仮止めする仮止め具３１が設けら
れている。ドレンパン１３の両端は、図８に示すよう
に、他の部分よりも化粧パネル２１側に高く突出し、こ
の突出部１３Ｄには、インサート金具３３が設けられて
いる。In this embodiment, a temporary fixing tool 31 for temporarily fixing the decorative panel 21 is provided at both ends of the drain pan 13. As shown in FIG. 8, both ends of the drain pan 13 project higher toward the decorative panel 21 than other parts, and an insert fitting 33 is provided at the projecting portion 13D.
【００３２】仮止め具３１は、インサート金具３３にね
じ３４で固定された本体３５と、この本体３５に起立自
在に支持された略Ｕ字状の金具３６とで構成される。こ
の金具３６は、図９に示すように、直角に折り曲げられ
た取付部３６Ａと、後述する化粧パネル２１を支持する
支持部３６Ｂとを有し、通常時には、図８に破線で示す
ように、上記金具３６の支持部３６Ｂを横に寝かせて、
上記本体３５に取付部３６Ａを支持した状態で格納され
ている。The temporary fixing member 31 includes a main body 35 fixed to the insert metal member 33 with screws 34, and a substantially U-shaped metal member 36 supported by the main body 35 so as to be able to stand upright. As shown in FIG. 9, the metal fitting 36 has a mounting portion 36A bent at a right angle and a support portion 36B for supporting the decorative panel 21 described later. Normally, as shown by a broken line in FIG. Lay the support portion 36B of the metal fitting 36 aside,
The main body 35 is stored in a state where the mounting portion 36A is supported.
【００３３】化粧パネル２１を仮止めする場合、図８に
示すように、金具３６の取付部３６Ａを、本体３５の支
持孔３５Ａに挿入させておく（破線状態）。そして、取
付部３６Ａと支持部３６Ｂとの交点からなる折曲部３６
Ｃを支点として、金具３６の支持部３６Ｂを起立させ、
この支持部３６Ｂを本体３５の保持溝３５Ｂに係止させ
る。金具３６の支持部３６Ｂを起立させた状態では、金
具３６の支持部３６Ｂが、下を向く状態になることは云
うまでもない。When the decorative panel 21 is temporarily fixed, the mounting portion 36A of the metal fitting 36 is inserted into the support hole 35A of the main body 35 as shown in FIG. Then, a bent portion 36 formed of an intersection between the mounting portion 36A and the support portion 36B.
With C as a fulcrum, the support portion 36B of the metal fitting 36 is erected,
The support portion 36B is locked in the holding groove 35B of the main body 35. It goes without saying that in a state where the support portion 36B of the metal fitting 36 is raised, the support portion 36B of the metal fitting 36 faces downward.
【００３４】この支持部３６Ｂを起立させた状態で、そ
こに化粧パネル２１の図示を省略した係止部を引っか
け、要するに、この化粧パネル２１をぶら下げた状態に
して、化粧パネル２１を一時的に仮止めする。With the support portion 36B standing up, a locking portion (not shown) of the decorative panel 21 is hooked on the support portion 36B. In short, the decorative panel 21 is suspended and the decorative panel 21 is temporarily suspended. Temporarily fix.
【００３５】そして、この仮止めした化粧パネル２１
を、図示を省略したねじによって空気調和機本体１に本
止めする。Then, the temporarily fixed decorative panel 21
Is permanently fixed to the air conditioner main body 1 by screws (not shown).
【００３６】本実施形態では、化粧パネル２１を仮止め
する場合、金具３６の取付部３６Ａを、本体３５の支持
部３５Ａに支持して、金具３６の支持部３６Ｂを起立さ
せ、この支持部３６Ｂを本体３５の保持溝３５Ｂに係止
させているため、この金具３６の剛性が高く、化粧パネ
ル２１を仮止めした状態で、化粧パネル２１が強固に支
持される。In this embodiment, when the decorative panel 21 is temporarily fixed, the mounting portion 36A of the fitting 36 is supported by the supporting portion 35A of the main body 35, and the supporting portion 36B of the fitting 36 is erected. Is locked in the holding groove 35B of the main body 35, the rigidity of the metal fitting 36 is high, and the decorative panel 21 is firmly supported while the decorative panel 21 is temporarily fixed.
【００３７】従って、この化粧パネル２１の自重によっ
て、仮止め中に、本体３５から金具３６が脱落するよう
なことがない。Accordingly, the fitting 36 does not fall off the main body 35 during the temporary fixing due to the weight of the decorative panel 21.
【００３８】以上、一実施形態に基づいて本発明を説明
したが、本発明は、これに限定されるものでないことは
明らかである。Although the present invention has been described based on one embodiment, it is apparent that the present invention is not limited to this.
【００３９】[0039]
【発明の効果】請求項１〜３記載の発明では、ドレンパ
ンにおける送風機の送風抵抗となる部分を除去したた
め、従来のものに比べ、騒音を低減できる。According to the first to third aspects of the present invention, since a portion of the drain pan which acts as a blower of the blower is removed, noise can be reduced as compared with the conventional one.
【００４０】請求項４〜６記載の発明では、化粧パネル
を仮止めする場合、金具の剛性が高く、化粧パネルを仮
止めした状態で、化粧パネルが強固に支持されるため、
この化粧パネルの自重によって、仮止め中に、本体から
金具が脱落するようなことがなく、作業性が向上する。According to the inventions described in claims 4 to 6, when the decorative panel is temporarily fixed, the rigidity of the metal fitting is high, and the decorative panel is firmly supported in a state where the decorative panel is temporarily fixed.
Due to the weight of the decorative panel, the metal fitting does not fall off from the main body during the temporary fixing, and the workability is improved.
【図１】本発明による天井埋込型空気調和装置の一実施
形態を示す断面図である。FIG. 1 is a cross-sectional view showing one embodiment of a ceiling-mounted air conditioner according to the present invention.
【図２】同じく天井埋込型空気調和装置の分解斜視図で
ある。FIG. 2 is an exploded perspective view of the ceiling-mounted air conditioner.
【図３】ドレンパンの上面図である。FIG. 3 is a top view of the drain pan.
【図４】図３のIV−IV断面図である。FIG. 4 is a sectional view taken along line IV-IV of FIG. 3;
【図５】別の実施形態を示すドレンパンの上面図であ
る。FIG. 5 is a top view of a drain pan showing another embodiment.
【図６】図５のVI−VI断面図である。FIG. 6 is a sectional view taken along line VI-VI of FIG.
【図７】ドレンパンの下面図である。FIG. 7 is a bottom view of the drain pan.
【図８】仮止め具を示す図である。FIG. 8 is a view showing a temporary fixing device.
【図９】金具を示す斜視図である。FIG. 9 is a perspective view showing a fitting.
１ 空気調和機本体 １３ ドレンパン ２１ 化粧パネル ３１ 仮止め具 ３３ インサート ３５ 本体 ３６ 金具 ３６Ａ 取付部 ３６Ｂ 支持部 ３６Ｃ 折曲部 １００，１０１ ドレン溜まり １０５ 土手部 １０７ 肉薄部 DESCRIPTION OF SYMBOLS 1 Air conditioner main body 13 Drain pan 21 Decorative panel 31 Temporary fixing tool 33 Insert 35 Main body 36 Metal fitting 36A Mounting part 36B Supporting part 36C Bending part 100, 101 Drain pool 105 Bank part 107 Thin part
───────────────────────────────────────────────────── フロントページの続き (72)発明者 坂本 直人 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 (72)発明者 古賀 誠一 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 (72)発明者 阿部 一雄 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 Ｆターム(参考） 3L049 BB09 BC03 BD01 3L050 BD05 BE00 BF02 BF07 3L051 BG05 BH02 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Naoto Sakamoto, Inventor 2-5-5 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Seiichi Koga 2-chome, Keihanhondori, Moriguchi-shi, Osaka No. 5 Sanyo Electric Co., Ltd. (72) Inventor Kazuo Abe 2-5-5 Keihanhondori, Moriguchi-shi, Osaka F-term in Sanyo Electric Co., Ltd. (Reference) 3L049 BB09 BC03 BD01 3L050 BD05 BE00 BF02 BF07 3L051 BG05 BH02
Claims (6)
を覆うドレンパンを収納した空気調和機本体と、この空
気調和機本体の下面に取り付けられた化粧パネルとを備
えた天井埋込型空気調和装置において、 前記ドレンパンの送風機の送風抵抗となる部分を除去し
たことを特徴とする天井埋込型空気調和装置。1. An air conditioner body containing a heat exchanger, a blower, and a drain pan covering the lower surface of the heat exchanger, and a decorative panel mounted on a lower surface of the air conditioner body. The ceiling-embedded air-conditioning apparatus according to claim 1, wherein a part of the drain pan, which serves as a blower resistance, is removed.
を覆うドレンパンを収納した空気調和機本体と、この空
気調和機本体の下面に取り付けられた化粧パネルとを備
えた天井埋込型空気調和装置において、 前記ドレンパンのドレン溜まりを土手部で仕切り、 この土手部の内側に位置する送風機の送風抵抗となる部
分を除去したことを特徴とする天井埋込型空気調和装
置。2. A ceiling-embedded air comprising a heat exchanger, a blower, and an air conditioner main body containing a drain pan covering the lower surface of the heat exchanger, and a decorative panel attached to the lower surface of the air conditioner main body. In the harmony device, an embedded ceiling type air conditioner, wherein a drain pool of the drain pan is partitioned by a bank portion, and a portion serving as a blower resistance of a blower located inside the bank portion is removed.
を覆うドレンパンを収納した空気調和機本体と、この空
気調和機本体の下面に取り付けられた化粧パネルとを備
えた天井埋込型空気調和装置において、 前記ドレンパンの送風機のノズル孔の周囲に土手部を形
成し、 この土手部からドレン溜まりに連続する傾斜を設けたこ
とを特徴とする天井埋込型空気調和装置。3. A ceiling-embedded air having a heat exchanger, a blower, and an air conditioner main body containing a drain pan covering the lower surface of the heat exchanger, and a decorative panel attached to the lower surface of the air conditioner main body. The ceiling-embedded air conditioner according to claim 1, wherein a bank is formed around a nozzle hole of the blower of the drain pan, and a slope continuous from the bank to a drain pool is provided.
を覆うドレンパンを収納した空気調和機本体と、この空
気調和機本体の下面に取り付けられた化粧パネルとを備
えた天井埋込型空気調和装置において、 前記化粧パネルを仮止めする仮止め具をドレンパンに設
けたインサート金具に固定したことを特徴とする天井埋
込型空気調和装置。4. A ceiling-embedded air comprising a heat exchanger, a blower and an air conditioner main body containing a drain pan covering the lower surface of the heat exchanger, and a decorative panel attached to the lower surface of the air conditioner main body. In the harmony device, a temporary fixing device for temporarily fixing the decorative panel is fixed to an insert fitting provided on a drain pan.
れた本体と、この本体に起立自在に支持された略Ｕ字状
の金具とからなり、前記化粧パネルの仮止め時にはこの
金具を起立させる構成としたことを特徴とする請求項４
記載の天井埋込型空気調和装置。5. A temporary fixing device comprising: a main body fixed to an insert metal fitting; and a substantially U-shaped metal fitting supported by the main body so as to be able to stand upright. The metal fitting is raised when the decorative panel is temporarily fixed. 5. A structure according to claim 4, wherein
An embedded ceiling air conditioner as described in the above.
設けた部分を前記化粧パネル側に高く突出させたことを
特徴とする請求項４または５記載の天井埋込型空気調和
装置。6. The ceiling-embedded air conditioner according to claim 4, wherein a portion of the drain pan on which the insert fitting is provided is protruded toward the decorative panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000042437A JP3744762B2 (en) | 2000-02-21 | 2000-02-21 | Embedded ceiling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000042437A JP3744762B2 (en) | 2000-02-21 | 2000-02-21 | Embedded ceiling air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001235174A true JP2001235174A (en) | 2001-08-31 |
| JP3744762B2 JP3744762B2 (en) | 2006-02-15 |
Family
ID=18565513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000042437A Expired - Lifetime JP3744762B2 (en) | 2000-02-21 | 2000-02-21 | Embedded ceiling air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3744762B2 (en) |
Cited By (9)
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|---|---|---|---|---|
| WO2004040201A1 (en) * | 2002-10-29 | 2004-05-13 | Daikin Industries, Ltd. | Drain water discharge structure for air conditioner |
| WO2004053398A1 (en) * | 2002-12-10 | 2004-06-24 | Daikin Industries,Ltd. | Air conditioner |
| EP2023049A2 (en) | 2007-07-25 | 2009-02-11 | Sanyo Electric Co., Ltd. | In-ceiling mount type air conditioner and indoor unit thereof |
| WO2013118464A1 (en) * | 2012-02-10 | 2013-08-15 | ダイキン工業株式会社 | Indoor unit for air conditioner |
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| JP2016099051A (en) * | 2014-11-21 | 2016-05-30 | 株式会社富士通ゼネラル | Ceiling embedded type air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004040201A1 (en) * | 2002-10-29 | 2004-05-13 | Daikin Industries, Ltd. | Drain water discharge structure for air conditioner |
| CN100338405C (en) * | 2002-10-29 | 2007-09-19 | 大金工业株式会社 | Drain water discharge structure for air conditioner |
| US7392821B2 (en) | 2002-10-29 | 2008-07-01 | Daikin Industries, Ltd. | Drain water discharge structure for air conditioner |
| WO2004053398A1 (en) * | 2002-12-10 | 2004-06-24 | Daikin Industries,Ltd. | Air conditioner |
| EP2023049A2 (en) | 2007-07-25 | 2009-02-11 | Sanyo Electric Co., Ltd. | In-ceiling mount type air conditioner and indoor unit thereof |
| EP2023049A3 (en) * | 2007-07-25 | 2009-02-25 | Sanyo Electric Co., Ltd. | In-ceiling mount type air conditioner and indoor unit thereof |
| US9255716B2 (en) | 2007-07-25 | 2016-02-09 | Panasonic Intellectual Property Management Co., Ltd. | In-ceiling mount type air conditioner and indoor unit thereof |
| CN104114953A (en) * | 2012-02-10 | 2014-10-22 | 大金工业株式会社 | Indoor unit for air conditioner |
| JP2013164185A (en) * | 2012-02-10 | 2013-08-22 | Daikin Industries Ltd | Indoor unit for air conditioning device |
| CN104114953B (en) * | 2012-02-10 | 2015-08-05 | 大金工业株式会社 | The indoor set of aircondition |
| WO2013118464A1 (en) * | 2012-02-10 | 2013-08-15 | ダイキン工業株式会社 | Indoor unit for air conditioner |
| JP2014215024A (en) * | 2013-04-30 | 2014-11-17 | ダイキン工業株式会社 | Decorative laminate panel temporary engagement structure of air conditioner indoor unit |
| US20160102906A1 (en) * | 2013-07-18 | 2016-04-14 | Mitsubishi Electric Corporation | Indoor unit and refrigeration cycle apparatus |
| JP2016099051A (en) * | 2014-11-21 | 2016-05-30 | 株式会社富士通ゼネラル | Ceiling embedded type air conditioner |
| CN107923650A (en) * | 2015-09-01 | 2018-04-17 | 三菱电机株式会社 | Indoor unit for air conditioner and air conditioner |
| EP3346207A4 (en) * | 2015-09-01 | 2018-07-11 | Mitsubishi Electric Corporation | Indoor unit for air conditioners, and air conditioner |
| CN107923650B (en) * | 2015-09-01 | 2020-03-27 | 三菱电机株式会社 | Indoor unit for air conditioner and air conditioner |
| WO2019239449A1 (en) * | 2018-06-11 | 2019-12-19 | 三菱電機株式会社 | Indoor unit for air conditioner |
| JPWO2019239449A1 (en) * | 2018-06-11 | 2021-04-01 | 三菱電機株式会社 | Indoor unit of air conditioner |
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