JP2562629B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP2562629B2 JP2562629B2 JP62290907A JP29090787A JP2562629B2 JP 2562629 B2 JP2562629 B2 JP 2562629B2 JP 62290907 A JP62290907 A JP 62290907A JP 29090787 A JP29090787 A JP 29090787A JP 2562629 B2 JP2562629 B2 JP 2562629B2
- Authority
- JP
- Japan
- Prior art keywords
- drain pan
- bottom plate
- plate
- drain
- air conditioner
- 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.)
- Expired - Lifetime
Links
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
【発明の詳細な説明】 （イ） 産業上の利用分野 本発明は天井に吊り下げられる天井型空気調和機に関
する。TECHNICAL FIELD The present invention relates to a ceiling type air conditioner that is hung on a ceiling.
（ロ） 従来の技術 天吊型空気調和機の本体底板上に熱交換器からのドレ
ン水を受けるドレンパンを組みつける構造として、ドレ
ンパンの一側部を本体の仕切板の凹部に嵌め込んでドレ
ンパンの他側部を本体の下部支持板に固定される下面板
と上面板で挟持するようにしたものが実公昭60−38811
号公報で提示されている。(B) Conventional technology As a structure in which a drain pan that receives drain water from the heat exchanger is mounted on the bottom plate of the main body of a ceiling-mounted air conditioner, one side of the drain pan is fitted into the recess of the partition plate of the main body The other side part is sandwiched between the bottom plate and the top plate fixed to the lower support plate of the main body.
It is presented in the Gazette.
（ハ） 発明が解決しようとする問題点 上記公報で提示の空気調和機ではドレンパンを固定す
るために下面板と上面板とを必要とするため取付構造が
複雑であると共に製造コストが高くつき、しかも、この
両板同志の結合箇所からドレンパンと底板との間へ冷気
が漏れて侵入すると底板が冷えて結露し、室内床面へ露
水が適下する虞れがあった。(C) Problems to be Solved by the Invention In the air conditioner presented in the above publication, the lower plate and the upper plate are required to fix the drain pan, so that the mounting structure is complicated and the manufacturing cost is high. Moreover, if cold air leaks and enters between the drain pan and the bottom plate from the joint between the two plates, the bottom plate may be cooled and dewed, and the dewed water may be appropriately dispersed on the indoor floor surface.
本発明はかかる問題点を解決した空気調和機を提供す
るものである。The present invention provides an air conditioner that solves these problems.
（ニ） 問題点を解決するための手段 本発明は、空気調和機本体の底板にこの周側縁を立ち
上げた周側板を設けると共にこの一側板にドレンパンの
一側部が嵌まり合う折曲部を設け、このドレンパンの他
側部に前記底板の他側板の上縁に跨がるシール材を設
け、このドレンパンの他側部と結合される取付板で前記
シール材を圧縮するようにしたものである。(D) Means for Solving the Problems The present invention provides a bottom plate of an air conditioner body with a peripheral side plate having the peripheral side edge raised, and a bending portion in which one side portion of the drain pan is fitted to the peripheral side plate. And a seal member is provided on the other side of the drain pan across the upper edge of the other side plate of the bottom plate, and the seal member is compressed by a mounting plate connected to the other side of the drain pan. It is a thing.
（ホ） 作用 ドレンパンの一側部を底板の一側板に設けた折曲部内
に斜め上方から差し込みながらドレンパンを定板内に収
納する際、ドレンパンの他側部が底板の他側板と当たら
ないようにこのドレンパンの他側部と底板の他側板との
間に隙間が設けられているが、ドレンパンを定板内に収
納した時、底板の他側板より外方へ突出しているシール
材が底板と取付板との結合時に圧縮されるため、ドレン
パンと底板との間に空気が侵入することはなく、且つド
レンパンは底板に折曲部への嵌まり合いとシール材の圧
縮力とにより固定される。(E) Action When storing the drain pan in the fixed plate while inserting one side of the drain pan into the bent part provided on the one side plate of the bottom plate from diagonally above, make sure that the other side part of the drain pan does not hit the other side plate of the bottom plate. There is a gap between the other side part of this drain pan and the other side plate of the bottom plate, but when the drain pan is housed in the fixed plate, the sealing material protruding outward from the other side plate of the bottom plate is Since the air is not compressed between the drain pan and the bottom plate because it is compressed when the drain pan and the mounting plate are coupled, the drain pan is fixed to the bottom plate by the fitting to the bent portion and the compression force of the sealing material. .
（ヘ） 実施例 図面に基づいて説明すると、第１図において、（１）
は取付板（２）で送風室（３）と熱交換室（４）とに区
画された天吊型空気調和機の本体で、送風室（３）には
本体（１）下面の吸込口（５）より室内空気を吸入して
熱交換室（４）へ送出する送風機（６）が内蔵され、熱
交換室（４）には送風機（６）から送出された室内空気
を冷却する熱交換器（７）と、この熱交換器で生じたド
レン水を受ける発泡スチロール製のドレンパン（８）と
が内蔵されており、このドレンパンが組みつけられる底
板（９）と断熱材（10）が貼られた天板（11）とで吹出
口（12）が形成されている。(F) Example Referring to the drawings, (1) in FIG.
Is a main body of a ceiling-mounted air conditioner divided into a blower chamber (3) and a heat exchange chamber (4) by a mounting plate (2). The blower chamber (3) has a suction port ( A blower (6) for sucking indoor air from 5) and sending it to the heat exchange chamber (4) is built in, and a heat exchanger for cooling the indoor air sent from the blower (6) to the heat exchange chamber (4). (7) and a Styrofoam drain pan (8) for receiving drain water generated in this heat exchanger are built in, and a bottom plate (9) to which this drain pan is assembled and a heat insulating material (10) are attached. An outlet (12) is formed with the top plate (11).
（13）はドレンパン（８）と一体に形成されたドレン
流路で、熱交換器（７）から適下したドレン水を受水面
（14）から後方の排水接続口（15）へ導くもので、送風
機（６）からの空気圧がドレンパン（８）内にかからな
いようにしてドレン水がドレンパン（８）の受水面（1
4）上に停滞しないように図っている。（16）は排水接
続口（15）に接続され本体（１）の後方からドレン水を
排出するドレンパイプである。(13) is a drain passage integrally formed with the drain pan (8) for guiding the drain water appropriately dropped from the heat exchanger (7) from the water receiving surface (14) to the drain connection port (15) at the rear. , So that the air pressure from the blower (6) is not applied to the inside of the drain pan (8) and the drain water (1) receives the drain water (1).
4) I am trying not to stagnate up. Reference numeral (16) is a drain pipe which is connected to the drainage connection port (15) and discharges drain water from the rear of the main body (1).
しかも、底板（９）には第２図乃至第５図に示すよう
にこの周側縁を立ち上げた周側板（17）を設けると共に
この前面側の一側板（18）にドレンパン（８）の前面側
の一側部（19）が嵌まり合う折曲部（20）を設け、ドレ
ンパン（８）の後面側の他側部（21）には底板（９）の
後面側である他側板（22）の上縁（23）に跨がる発泡ポ
リエチレン製のシール材（24）を貼りつけている。Moreover, as shown in FIG. 2 to FIG. 5, the bottom plate (9) is provided with the peripheral side plate (17) having the peripheral side edges raised, and the front side one side plate (18) is provided with the drain pan (8). A bent portion (20) to which one side portion (19) of the front side is fitted is provided, and the other side portion (21) of the rear side of the drain pan (8) is the other side plate (the other side of the rear side of the bottom plate (9) ( A sealing material (24) made of expanded polyethylene is attached to the upper edge (23) of the above (22).
そして、第３図の如くドレンパン（８）の一側部（1
9）を底板（９）の折曲部（20）内に斜め上方から差し
込みながらドレンパン（８）を底板（９）内に収納する
際、ドレンパン（８）の他側部（21）が底板（９）の他
側板（22）と当たらないようにドレンパン（８）を底板
（９）よりも長さ寸法を短く設定しており、このためこ
のドレンパン（８）の他側部（21）と底板（９）の他側
板（22）との間に第４図の如く隙間（25）が形成される
ことになるが、第５図の如く底板（９）を本体（１）の
取付板（２）に押し当てて螺子（26）止めすることによ
りシール材（24）が取付板（２）で圧縮されて底板
（９）の他側板（22）の上縁（23）に食い込むため送風
機（６）から送出された空気流が隙間（25）から底板
（９）とドレンパン（８）との間に侵入することはな
い。しかも、シール材（24）の圧縮力によりドレンパン
（８）が底板（９）に固定され、且つ隙間（25）がある
ため螺子（26）の先端でドレンパン（８）が傷つくこと
はない。Then, as shown in FIG. 3, one side portion (1
When the drain pan (8) is housed in the bottom plate (9) while inserting the drain pan (8) into the bent part (20) of the bottom plate (9) from diagonally above, the other side part (21) of the drain pan (8) is attached to the bottom plate (8). 9) The length dimension of the drain pan (8) is set shorter than that of the bottom plate (9) so as not to hit the other side plate (22). Therefore, the other side portion (21) of the drain pan (8) and the bottom plate are Although a gap (25) is formed between the other side plate (22) of (9) as shown in FIG. 4, the bottom plate (9) is attached to the mounting plate (2) of the main body (1) as shown in FIG. ) To stop the screw (26), the sealing material (24) is compressed by the mounting plate (2) and cuts into the upper edge (23) of the other side plate (22) of the bottom plate (9). ) Does not enter the space between the bottom plate (9) and the drain pan (8) through the gap (25). Moreover, since the drain pan (8) is fixed to the bottom plate (9) by the compressive force of the sealing material (24) and there is a gap (25), the drain pan (8) is not damaged by the tip of the screw (26).
尚、ドレンパン（８）を底板（９）内へ斜め上方から
差し込み易いようにドレンパン（８）の一側部（19）の
下端（27）と底板（９）の一側板（18）の下端（28）と
を傾斜させており、且つドレンパン（８）の一側部（1
9）に薄肉のシール材（29）を貼りつけることによりド
レンパン（８）の一側部（19）と底板（９）の一側板
（18）との間から熱交換器（７）で冷やされた冷気流が
侵入するのを防止している。The bottom end (27) of one side portion (19) of the drain pan (8) and the bottom end (18) of one side plate (18) of the bottom plate (9) (to facilitate insertion of the drain pan (8) into the bottom plate (9) from diagonally above. 28) is inclined and one side (1) of the drain pan (8)
By attaching a thin sealing material (29) to 9), it is cooled by the heat exchanger (7) between one side part (19) of the drain pan (8) and one side plate (18) of the bottom plate (9). It also prevents cold air from entering.
又、ドレンパン（８）の左右両側部（30）の外壁面が
底板（９）の左右両側板（31）の内壁面に面接触しなが
らドレンパン（８）が底板（９）に収納されるためこの
両壁面の間から空気流が侵入する虞れはないが、好まし
くはこの両壁面の何れか一方にシール材を貼りつけた方
が良い。The drain pan (8) is housed in the bottom plate (9) while the outer wall surfaces of the left and right side parts (30) of the drain pan (8) are in surface contact with the inner wall surfaces of the left and right side plates (31) of the bottom plate (9). There is no risk of airflow entering between the two wall surfaces, but it is preferable to attach a sealing material to one of the both wall surfaces.
（ト） 発明の効果 本発明によれば、空気調和機の底板の一側板にドレン
パンの一側部が嵌まり合う折曲部を設けると共に、ドレ
ンパンの他側部と底板固定用の取付板との間に圧縮変形
するシール材を設けるようにしたので、固定用部材を用
いずにドレンパンを底板に折曲部への嵌まり合いとシー
ル材の圧縮力とにより固定することができ、しかも、底
板の他側板とドレンパンの他側部との間にできる隙間は
圧縮されるシール材で塞がれるため、この隙間から底板
とドレンパンとの間に空気流が侵入して底板が結露する
のを防止することができる。(G) According to the present invention, according to the present invention, one side plate of the bottom plate of the air conditioner is provided with a bent portion to which one side part of the drain pan fits, and the other side part of the drain pan and a mounting plate for fixing the bottom plate. Since the seal member that is compressed and deformed is provided between the two, the drain pan can be fixed to the bottom plate by fitting into the bent portion and the compressive force of the seal member without using a fixing member, and moreover, Since the gap formed between the other side plate of the bottom plate and the other side part of the drain pan is closed by the sealing material that is compressed, it is possible to prevent dew condensation on the bottom plate due to the air flow entering between the bottom plate and the drain pan through this gap. Can be prevented.
図面は本発明の実施例を示すもので、第１図は天吊型空
気調和機の断面図、第２図は天吊型空気調和機の底板と
ドレンパンとの分解斜視図、第３図乃至第５図は底板に
ドレンパンを取りつける作業行程図である。 （１）……本体、（２）……取付板、（７）……熱交換
器、（８）……ドレンパン、（９）……底板、（17）…
…底板の周側板、（18）……底板の一側板、（19）……
ドレンパンの一側部、（20）……折曲部、（21）……ド
レンパンの他側部、（22）……底板の他側板、（24）…
…シール材、（25）……隙間。The drawings show an embodiment of the present invention. FIG. 1 is a cross-sectional view of a ceiling-mounted air conditioner, FIG. 2 is an exploded perspective view of a bottom plate and a drain pan of the ceiling-mounted air conditioner, and FIGS. FIG. 5 is a work process diagram of attaching the drain pan to the bottom plate. (1) …… Main body, (2) …… Mounting plate, (7) …… Heat exchanger, (8) …… Drain pan, (9) …… Bottom plate, (17)…
… Perimeter plate of bottom plate, (18) …… One side plate of bottom plate, (19) ……
One side of drain pan, (20) …… Bend, (21) …… Other side of drain pan, (22) …… Other side of bottom plate, (24)…
… Seal material, (25) …… Gap.
Claims (1)
受けるドレンパンを設けた空気調和ユニットにおいて、
前記底板にこの周側縁を立ち上げた周側板を設けると共
にこの一側板に前記ドレンパンの一側部が嵌まる合う折
曲部を設け、このドレンパンの他側部に前記底板の他側
板の上縁に跨がるシール材を設け、このドレンパンの他
側部と結合され前記シール材を圧縮する取付板を備えた
ことを特徴とする空気調和機。1. An air conditioning unit having a drain pan for receiving drain water from a heat exchanger on a bottom plate of a main body,
The bottom plate is provided with a peripheral side plate whose peripheral side edge is raised, and the one side plate is provided with a bent portion into which one side part of the drain pan is fitted, and the other side part of the drain pan is provided on the other side plate of the bottom plate. An air conditioner provided with a sealing material that straddles an edge, and provided with a mounting plate that is connected to the other side portion of the drain pan and compresses the sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62290907A JP2562629B2 (en) | 1987-11-18 | 1987-11-18 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62290907A JP2562629B2 (en) | 1987-11-18 | 1987-11-18 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01131831A JPH01131831A (en) | 1989-05-24 |
| JP2562629B2 true JP2562629B2 (en) | 1996-12-11 |
Family
ID=17762053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62290907A Expired - Lifetime JP2562629B2 (en) | 1987-11-18 | 1987-11-18 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2562629B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4329774B2 (en) | 2006-03-15 | 2009-09-09 | トヨタ自動車株式会社 | Cylinder head manufacturing method and cylinder head |
| JP6524217B2 (en) * | 2015-04-08 | 2019-06-05 | 三菱電機株式会社 | Recessed ceiling air conditioner |
-
1987
- 1987-11-18 JP JP62290907A patent/JP2562629B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01131831A (en) | 1989-05-24 |
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