JPS62175534A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS62175534A JPS62175534A JP61018481A JP1848186A JPS62175534A JP S62175534 A JPS62175534 A JP S62175534A JP 61018481 A JP61018481 A JP 61018481A JP 1848186 A JP1848186 A JP 1848186A JP S62175534 A JPS62175534 A JP S62175534A
- Authority
- JP
- Japan
- Prior art keywords
- air
- housing
- heat exchanger
- row
- air outlet
- 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
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は熱交換器とベルト形送風装置とを内蔵した上下
方向に極めて薄くコンパクトな構造であって、天井に設
置するのに適した空気調和機に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention has a vertically extremely thin and compact structure that incorporates a heat exchanger and a belt-type air blower, and is suitable for installing on the ceiling. Regarding the harmonizer.
（従来の技術）
天井設置形例えば天井埋込形の空気調和Ｉａは本体口１
′を天井裏に設置して、この本体Ｈ１’を天井板に設け
た吸込グリル［１９１’と吹出グリルＱＯ）′とに対し
て、吸込ダクトαπと吹出ダクトα８ｒとにより接続す
るダクト方式で行うものが多く（第５図参照）、かかる
形態のものは実開昭６０−１４８５２９号公報に開示さ
れるように公知である。(Prior art) A ceiling-mounted type air conditioner Ia, for example, a ceiling-embedded type air conditioner has a main body port 1.
' is installed in the ceiling, and this main body H1' is connected to the suction grille [191' and the outlet grille QO)' provided on the ceiling board by the duct method by the suction duct απ and the outlet duct α8r. There are many types (see FIG. 5), and such a configuration is known as disclosed in Japanese Utility Model Application No. 60-148529.
（発明が解決しようとする問題点）
上述する従来の空気調和ｊａは第５図に示されるように
、熱交換器（！ぎと遠心形のファン（Ｆｌとが本体の吸
込側開口部１ｔ３１’と吹出側開口部＋ｌｌ＋’とを側
面に開口している位置関係上、両立して配設されるのが
殆どであって、従って本体の高さ寸法が可成り大きくな
る。(Problems to be Solved by the Invention) As shown in FIG. Due to the positional relationship in which the air outlet and the outlet opening +ll+' are opened on the side surface, in most cases they are arranged so that they are compatible with each other, and therefore the height of the main body becomes considerably large.
士た、略々正号形状の遠心形ファン（Ｆｌの吹出口に対
応させるべく、略々正方形又は円形の断面形状を持つダ
クＮ１７１’、 （１８）’が連結されるのが普通であ
って、ダクト内流速を小さくするには辺又は径を太きく
する必要があり、建築費の低減のために益々天井裏の深
さが浅くなってくる最近の情況に鑑みるとき、かかる形
態の空気調和機は天井裏への設置が甚だ困難になってき
ている。In addition, a centrifugal fan with a substantially positive shape (usually a duct N171', (18)' with a substantially square or circular cross-sectional shape is connected in order to correspond to the air outlet of Fl). In order to reduce the flow velocity inside the duct, it is necessary to make the sides or diameter thicker, and in view of the recent situation where the depth of the ceiling space is becoming shallower in order to reduce construction costs, it is necessary to make this type of air conditioning It has become extremely difficult to install the machine in the ceiling.
一方、室内インテリア性の面でアスペクト比が大きいス
リット状の吸込、吹出グリルが望まれるときでも正号形
１円形断面のダクトでは接続が容易でなく、良好な炊出
気流を得ようとすれば、さらに大形のブレナム室を介在
させるなどの手段が必要となって、ダクト敷設工事の簡
略化、低コスト化を阻む問題点があった。On the other hand, even when slit-shaped suction and outlet grilles with a large aspect ratio are desired for interior design, it is not easy to connect with a duct with a square cross section, and if you want to obtain a good cooking airflow. This necessitated the use of a larger blenheim chamber, which hindered the simplification and cost reduction of duct installation work.
このような実状に対処して本発明は従来のこの種空気調
和鳴が有する欠点を克服し得る天井設置形に好適な空気
１つ１−和機を提供しようとして成てれたものであり、
！侍にベルト形送風磯と熱交換器との組合わせになる特
有の描成とすることによって、上下の高さを大幅に低く
しながらアスペクト比の大きい横長矩形の空気流路を容
易に形成し得て、十分な送風量の確保と熱交換器に対す
る均一な気流の分布とを可能となし、もって狭隘な天井
スペースへの敷設を容易かつ低コスト下で実現せしめる
ことを発明の目的とする。In view of these circumstances, the present invention was developed with the aim of providing a one-air unit suitable for ceiling installation, which can overcome the drawbacks of conventional air conditioners of this type.
! By combining Samurai with a belt-shaped blower and a heat exchanger, it is possible to easily form a horizontally long rectangular air flow path with a large aspect ratio while greatly reducing the vertical height. The object of the invention is to ensure a sufficient amount of air flow and uniform distribution of airflow to the heat exchanger, thereby making it possible to install the heat exchanger in a narrow ceiling space easily and at low cost.
（問題点を解決するだめの手段）
そこで本発明は空気調和機において、対向するブーＵ（
６，７）間に掛け渡した可撓性を有する無端ベルト状部
材（８）の周上に動翼片（９）を列設して形成される動
ｆｊｌ １５）と、一方のブー！Ｊ Ｈの外周部に形成
される動翼片列に対し若干の間隙を存し半包囲させて設
け、水平万向に開口する吹出口＋ｌＩＩと該吹出口＋Ｉ
Ｉ＋に鈍角をなし斜め下向きに開口する吸込目皿との間
に亘らせたハウジング前板【２）と、他方のプーリ（７
１の外周部に形成される動翼片列に対し若干の間隙を存
し半包囲させて設け・さらに動翼片列に対し漸次離隔さ
せて延長して、前記吸込口ｔ＋０１と前記吹出口（１１
）との間に亘らせたハウジング後板ｆ３）と、前記動１
１５）Ｙｃ平行させ、かつ前記吸込口（１０）に臨ませ
て設けた熱交換器（１２）と、吸込空気流路を形成する
ために、前記熱交換器１１Ｚに囲繞させて設け、かつ前
記吹出口［１１）に対向した水平万向に吸込開口部０３
）を開口して有するハウジング下板（４）トを備えしめ
たことを特徴とする。(Means for Solving the Problem) Therefore, the present invention provides an air conditioner in which the opposing boo U (
6, 7) A dynamic fjl (15) formed by arranging rotor blade pieces (9) on the circumference of a flexible endless belt-like member (8) stretched between them, and one Boo! The air outlet +lII and the air outlet +I are provided half-enclosed with a slight gap to the rotor blade row formed on the outer periphery of JH and open in all horizontal directions.
The front plate of the housing [2] extends between the suction eye plate that forms an obtuse angle to I+ and opens diagonally downward, and the other pulley (7
The rotor blades are provided semi-enclosed with a slight gap in the row of rotor blades formed on the outer periphery of the bucket. 11
) and the housing rear plate f3), which extends between the
15) A heat exchanger (12) provided parallel to Yc and facing the suction port (10), and provided surrounded by the heat exchanger 11Z to form a suction air flow path, and A suction opening 03 is provided horizontally in all directions facing the air outlet [11].
) is characterized by comprising a lower housing plate (4) having an opening.
（作用）
送風装置の要素となる動翼（５）が直線走行部分を有し
ていて、この部分の長さを大きくとると共に、回転数を
増大せしめることによって、同じ動翼月数で同じ移動速
度となしだ円筒形動翼を有するクロスフローファンに比
して動翼片＋ｑ＋の聞漏を十分に広くとることが可能で
あり、大風量でも通過流速が小さくてすみ、翼列損失が
大幅に軽減される。(Function) The rotor blade (5), which is an element of the blower, has a linear traveling part, and by increasing the length of this part and increasing the rotation speed, the same number of rotor blades can be moved at the same time. Compared to cross-flow fans with cylindrical rotor blades, it is possible to have a sufficiently wide gap between rotor blades +q+, and the passing flow speed is small even with large air volumes, resulting in significant blade cascade loss. will be reduced to
また、動翼（５）と該動ｇ１＋５）に平行に配設した熱
交換、５＋１２）との組合わせによって、ファンコイル
部カ極めて薄形となると共に、気流を熱交換器（１２）
の全面に均一に分布させることが可能である。In addition, the combination of the rotor blade (5) and the heat exchanger (5+12) arranged parallel to the rotor blade (g1+5) makes the fan coil part extremely thin, and the airflow is transferred to the heat exchanger (12).
It is possible to distribute it uniformly over the entire surface.
本発明はまた、吹出口（１１）及び吸込開口部（１３）
をアスペクト比が大きい横長矩形状となし得ることによ
り、全体形状を上下方向により薄形構造とすることがで
き、天井深さの浅い個所に使用する天井埋込形空気調和
磯に適している。The present invention also provides an air outlet (11) and a suction opening (13).
Since it can be formed into a horizontally long rectangular shape with a large aspect ratio, the overall shape can be made thinner in the vertical direction, making it suitable for a ceiling-embedded air conditioning rock used in a place with a shallow ceiling depth.
（実施例）
以下、本発明の実施例を添付図面にもとづいて説明する
。(Example) Hereinafter, an example of the present invention will be described based on the accompanying drawings.
第１図は本発明の例に係る天井埋込形空気調和機であっ
て、ＩＩＩｕハウジングで上下方向を薄ぐ、左右方向及
び前後方向を上下方向に比し長寸法となすと共に、ハウ
ジング前板］２）．ハウジング後阪（３１及びハウジン
グ下板（４）に三分割して、それ等３つの板＋２）．
ｆ：１１． ［４）を合着して、さらに図示しない側板
全合着して所定形状のハウジング＋１１が形成ζ汎る。FIG. 1 shows a ceiling-embedded air conditioner according to an example of the present invention, in which the IIIu housing is thinner in the vertical direction, longer in the left-right direction and front-rear direction than the up-down direction, and the housing front plate is ]2). Housing rear plate (divided into 31 and housing lower plate (4), those 3 plates + 2).
f:11. [4] are joined together, and the side plates (not shown) are all joined together to form a housing +11 having a predetermined shape.
１５）は積極回転される動翼で、軸（Ｉ４）に夫々嵌着
してハウジングＩｌ＋に回転可能に支持し、かつ、ｎｈ
ユでは平行に対向して設けた１対のブー’Ｊ ＩＧＩ、
！７！間Ｋ １１け葭した可撓性を有する無端ベルト
状部材（８）の席上に、所定間隔を存して動翼片１９；
を並行配列させ閉設したＷＩ造であって、一方のプーリ
例えばブー’Ｊ Ｉｆｌ＋の軸１１４１１ｃ直結したモ
ータ（図示せず〕ｒ駆動して前記ベルト状部材１８）を
第１図の実線矢示方向ＩＩｃ高ＩＭ回動？せるように形
成している。15) is a rotor blade that is actively rotated, which is fitted onto the shaft (I4) and rotatably supported by the housing Il+, and
In U, a pair of Boo'J IGIs were installed parallel to each other,
! 7! 11 rotor blade pieces 19 at a predetermined interval on the seat of the flexible endless belt-like member (8);
It is a WI structure in which the shafts 11411c of one of the pulleys, for example Boo'J Ifl+, are directly connected to the shaft 11411c (not shown). Direction IIc high IM rotation? It is formed so that it can be
前記各動ｎ片＋９１は僅かに湾曲した細長帯片をなして
いて、例えば長手方向の中央部を前記ベルト状部材１１
１）に植設しているが、動翼片＋９１が長くていわゆる
羽根幅が大きい購造の場合框、ブー１月６１及びグー１
月７）を夫々２個ずつ各＠ａａの両端部に嵌着して、２
本の無端ベルト状部材（８νを対応するプーリｌｆｌ＋
、 １７１ｒｔＩＪＫ夫々掛け渡して並行する前記両
ベルト状部材＋ｓｌ 、 ＩＵ間に動翼片（９＋を掛架
させるように取り付けても良い。Each of the movable pieces +91 is a slightly curved elongated strip, and for example, the center portion in the longitudinal direction is connected to the belt-like member 11.
1), but if the moving blade blade +91 is long and has a large blade width, the frame, Boo January 61 and Goo 1 are installed.
Attach two pieces of each 7) to both ends of each @aa, and
The endless belt-like member of the book (8ν is connected to the corresponding pulley lfl+
, 171rtIJK may be attached so as to hang between the belt-like members +sl and IU, which are parallel to each other.
しかして前記動１１＋ａ＋はハウジング前板１２） ト
ハウジング後板１３１の両側板とからなっていて、動Ｉ
Ｉ （６）の直下部で、かつ直線状の走行路を形成して
なる第１走行路０６＋ Ｖｃ＠ｊませた斜め下向きに、
方形状の吸込口１１０１ ｆｔ開口して有すると共に、
該吸込口１１αに対して鈍角関係を７ｘ Ｌ、かつ前記
ハウジング前板１２）の端部のＣ上部に位置させて、ア
スペクト比が大きい横長矩形状の吹出口（１１）を開口
して有する。Therefore, the moving part 11+a+ consists of the housing front plate 12) and both side plates of the housing rear plate 131.
The first running path 06+ Vc@j formed directly below I (6) and forming a straight running path diagonally downward,
It has a rectangular suction port with an opening of 1101 ft, and
A horizontally long rectangular air outlet (11) with a large aspect ratio is opened at an obtuse angle of 7x L with respect to the suction port 11α and located at the upper part of the end C of the housing front plate 12).
前記ハウジング前板（２）ハ、一方のプーリ （６）の
外周部に形成される動翼片動に対し若干の開戦を存し半
包囲させた湾曲板部と、その両端から夫々折り曲げた両
手版部とを有していて、吸込口１１０Ｉと吹出０曲との
ａｌに亘らせて設けている。The front plate (2) of the housing (c) has a curved plate portion formed on the outer periphery of one of the pulleys (6) that is partially surrounded by a semi-circular motion of the moving blade, and both hands bent from both ends of the curved plate portion. It has a printing section, and is provided over the air between the suction port 110I and the 0th song.
一方、前記ハウジング後板１３＋は、他方のプーリ１フ
１の外周部に形成される動翼片動に対し若干の間隙を存
し半包囲させた湾曲板部と、この湾曲板部の一側から前
記吹出０曲に向けて斜めに延ばし、ｗ、２走行路ａｅの
動翼片動に対し漸次離隔せしめて設けた案内斜板部と、
この案内斜板部から借手角度で折り曲げて延ばし、前記
ハウジング前板＋２）の平板部に平行で対向せしめた平
板部とを有していて、吸込口ｌｌ０１と吹出口ｔｉｌ＋
との間に亘らせて設ゆている。On the other hand, the housing rear plate 13+ includes a curved plate portion that is semi-enclosed with a slight gap to the rotor blade single motion formed on the outer periphery of the other pulley 1f 1, and one side of this curved plate portion. a guide swash plate portion extending obliquely from the direction toward the zero blowout direction and gradually spaced apart from the rotor blade unilateral movement of the moving path w and the second travel path ae;
It has a flat plate part which is bent and extended from this guide swash plate part at a lessee angle and is parallel to and opposed to the flat plate part of the housing front plate +2), and has an inlet port ll01 and an outlet port til+
It is located between the two.
ＬＩ２＋１ｄ 対空気形の熱９換器、例えばクロスフィ
ンフィルであって、空気の流通方向の奥行が比較的浅く
５間口面積が大きくて前記吸込口「奮−に対応した方形
状をなしており、動ｆｉ １６１ Ｋ平行させ、かつ前
記吸込口ＩＩＯ＋に臨ませて設けている。LI2+1d An air-to-air type heat exchanger, for example, a cross fin fill, which has a relatively shallow depth in the air flow direction, a large frontage area, and a rectangular shape corresponding to the suction opening, The moving fi 161 K are provided in parallel and facing the suction port IIO+.
前記ハウジング下板Ｌ４１は、底面に対して鋭角的ＶＣ
＠交した斜め上向きの開口を有するパン形状をなしてい
て、前記熱交換ｎ （１２）Ｋ（！Ｂ繞させて設けるこ
とにより、熱交換器１１２）に対し上ｔＩＬ側に、水平
面。The housing lower plate L41 has an acute angle VC with respect to the bottom surface.
It has a pan-shape with diagonally upward openings that intersect with each other, and has a horizontal surface on the upper tIL side with respect to the heat exchanger 112.
４つの直立面及び傾斜面で囲まれた縦断面三角形の吸込
空気流路を形成し得るようになっており、さらにハウジ
ング下板１４）はハウジング後板＋１）に連なる町立面
に、前記吹出口＋１１）に対向した水平万向に向けて、
アスペクト比が大きい横長矩形状の吸込開口部０３を開
設せしめている。A suction air flow path having a triangular longitudinal section surrounded by four upright surfaces and an inclined surface can be formed, and the housing lower plate 14) has the air outlet on the vertical surface connected to the housing rear plate +1). +11) toward the horizontal direction facing the
A horizontally long rectangular suction opening 03 with a large aspect ratio is opened.
賀上の構成になる空気調和機本体に、吊下金具１２４）
によって天井スラブ１２３Ｉ吊下げ固定し、ハウジング
下板（４）の底面が水平になり、吸込開口部０３１及び
吹出口（１１１が水平万向に向（ようｔ／ｃ設置する。Hanging bracket 124)
The ceiling slab 123I is suspended and fixed, and the bottom surface of the lower housing plate (4) is horizontal, and the suction opening 031 and the air outlet (111) are installed so that they are oriented horizontally.
そして、吸込開口部０３１及び吹出口１１１）には・ア
スペクト比力；大きい断面が横長矩形状をｌす吸込ダク
トａη及び吹出ダク）１１８）の各一端部を夫々接続す
る。The suction opening 031 and the air outlet 111) are connected to one end of each of a suction duct aη and an air outlet duct 118) whose cross section has a horizontally long rectangular shape.
なお、図示例の両ダク）Ｑり、錦は７し牛シプルダクト
を用いている。In addition, both ducts in the illustrated example are made of 7-inch cow shipple ducts.
さらニ、吸込ダクＸＩη及び吹出ダクト１の各池端部を
、天井板のに面一となして取り着けたアスペクト比が大
きいスリット状の吸込グリルＱ９１及び吹出グリルωに
夫々接続せしめて、さらに図示しない室外ユニットとの
間を冷媒配管で接続せしめかくして天井埋込形空ｆｉ調
和櫓の敷設は完了する。Further, the end portions of the suction duct XIη and the outlet duct 1 are respectively connected to a slit-shaped intake grille Q91 and an outlet grille ω having a large aspect ratio, which are attached flush to the ceiling plate, and further shown in the figure. This completes the installation of the ceiling-mounted air-fi harmony tower.
なお、吸込ダクト６ηの吸込グリル帥接ｌ！端部には、
その内方にフィルタｆｆ１ｌｌ ｆｔ着脱可能な斜めに
取り着けており、吸込グリル１１！Ｊ）に天井板いがら
外した後・フィルタｃ２））を取り出して清掃できるよ
うにしているが・その他に、吸込グリル（Ｉｉｌの内方
にフィルタＱｕｆ（着脱可能な斜めに取り着けるように
したものでも良い。In addition, the suction grill cross connection of the suction duct 6η! At the end,
A removable filter is mounted diagonally on the inside, and the suction grill 11! After removing the ceiling board from J), the filter c2)) can be taken out and cleaned.In addition, a filter Quf (removable and mountable diagonally) is installed inside the suction grill (Iil). Anything is fine.
このように斜めにフィルタカ）を設けることによって除
塵血清を拡大し、除塵効率を高めイθると共に、吸込抵
抗の上昇を抑える効果を奏するものである。By providing the filter filter diagonally in this manner, the dust removal serum is expanded, the dust removal efficiency is increased, and the increase in suction resistance is suppressed.
第１図中、１２５）ニ天井板２ｚと同一部材で製作した
サービスパネルであって、空ｉ 、ｉｌ’−和機本体を
取り着けた位置の直下の天井面に該本体の出し入れ可能
な開口が確保されるように設けだもので、点検サービス
時に取り外して通常は前記開口を天井面と面一で塞がせ
ておく。In Fig. 1, 125) is a service panel made of the same material as the ceiling plate 2z, and has an opening in the ceiling directly below the position where the main body is installed, through which the main body can be taken in and out. This is provided to ensure that the opening is flush with the ceiling surface, and is removed during inspection and service.
このようにして敷設完了した空気調和機は、前記室外ユ
ニットを運転し、かつ動翼（５）を付勢して空気調和運
転させると、第１走行路α５）を走行する動翼片（９１
は吸込開口部０３１、ハウジング下板［４１内の吸込空
気流路、熱交換器α２を経た空気を吸込口（１０１から
吸込んでこれに運動エネルギーを与えて上側の第２走行
路αａを逆方向に走行する動翼片（９）に送り込む。When the air conditioner installed in this way is operated with the outdoor unit and the rotor blades (5) are energized for air conditioning operation, the rotor blade pieces (91) run on the first travel path α5).
is the suction opening 031, the suction air flow path in the lower housing plate [41], and the air that has passed through the heat exchanger α2 is sucked in from the suction port (101), giving kinetic energy to it, and passing through the upper second travel path αa in the opposite direction. It is fed into the rotor blade piece (9) which travels in the same direction.
従って、動翼片（９；によりさらに運動エネルギーを与
えられた空気はハウジング後板（３）の前記案内斜板部
によって吹出口（１！ｊ側に案内され、空気の運動エネ
ルギーは圧力エネルギーに変換される。Therefore, the air further given kinetic energy by the rotor blade (9; converted.
ソノ際、前記ハウジング後板（３１の前記案内斜板部は
吹出口（１１）に向けてスムーズな減速流路を形成せし
めていることにより、静圧回復が高くなる。During sowing, the guide swash plate portion of the housing rear plate (31) forms a smooth deceleration flow path toward the air outlet (11), thereby increasing static pressure recovery.
しかして第１図々示のように、熱交換器１１２）に対し
て、動翼１５）の動翼月利が全面に亘り対向しているの
で熱交換器［＋２）の風速分布が均一となり熱交換効率
は向上する。However, as shown in Figure 1, since the rotor blades of the rotor blades 15) face the heat exchanger 112) over the entire surface, the wind speed distribution of the heat exchanger [+2) becomes uniform. Heat exchange efficiency is improved.
次に第４図は本発明の実施例に係る天井直付形空気調和
機であり、ブー１月６１．１７１の軸１１４Ｉに直交す
る縦断面外形形状が横長矩形となる構造とした他は、第
１図々示の実施例と同様な構造であって、ハウジング後
板１３１の案内斜板部がハウジング下板【４１と平行な
案内水平板部になっている点が本実施 。Next, FIG. 4 shows a ceiling-mounted air conditioner according to an embodiment of the present invention, which has a structure in which the external shape of the vertical cross section perpendicular to the axis 114I of the BOJ 61.171 is a horizontally long rectangle. This embodiment has the same structure as the embodiment shown in FIG. 1, except that the guide swash plate portion of the housing rear plate 131 is a guide horizontal plate portion parallel to the housing lower plate [41].
例の特徴となるところである。This is a characteristic of the example.
この空気調和機は、前記ハウジング後板（３１の前記案
内水平板部を天井板−などの天井面に直付けするのであ
るが、その際に吸込開口部０３）を有する側部が側壁−
に対して適当な距離だけ隔たるように、天井面のコーナ
寄９に取り付ける。In this air conditioner, the guide horizontal plate portion of the housing rear plate (31) is directly attached to a ceiling surface such as a ceiling plate, and in this case, the side portion having the suction opening 03 is attached to the side wall.
Attach it to the corner 9 of the ceiling surface so that it is separated by an appropriate distance from the ceiling.
このように直付けしてなる空気調和機は第４図に白抜矢
示線で示すように、側壁に沿った上向きに流れる室内空
気を水平万向に向いて開口する吸込開口部０３１から機
体内に吸込んで通過させた後、冷却又は加熱された空気
を吹出口＋ｌｌｌから天井面に略々沿った水平万向に吹
出させて室内を冷房又は暖房することができる。In the air conditioner that is directly attached in this way, as shown by the white arrow line in Fig. 4, the indoor air flowing upward along the side wall is passed through the suction opening 031 that opens horizontally in all directions. After being inhaled into the body and passed through, the cooled or heated air can be blown out from the outlet +1ll horizontally in all directions roughly along the ceiling surface to cool or heat the room.
この場合の熱交換器ｕ２）及び動翼］５）の機能につい
ては第１図々示例と同じである。The functions of the heat exchanger u2) and rotor blade]5) in this case are the same as in the example shown in the first figure.
（発明の効果］
本発明は熱交換器［１２）の背面側全面にわたってベル
ト形送風機を構成する動翼１５）が平行に対向している
ので、熱交換器Ｕ２）を通過する気流方向の奥行寸法を
短くすることが可能であり、従って熱交換器１１２）と
動翼（５）とを水平に対し鋭角に傾斜させた配置となし
て、その左右両側に吸込開口部０３１及び吹出口（１１
）を開口させることによって、上下方向に薄形の空気調
和機を形成し得る。(Effects of the Invention) In the present invention, the rotor blades 15) that constitute the belt-type blower face each other in parallel over the entire rear surface of the heat exchanger [12], so that the depth in the direction of air flow passing through the heat exchanger U2) Therefore, the heat exchanger 112) and the rotor blades (5) are arranged to be inclined at an acute angle with respect to the horizontal, and the suction opening 031 and the air outlet (11) are arranged on both the left and right sides.
) can form a thin air conditioner in the vertical direction.
まだ、叙上の配置構成としたことによって熱交換器１１
２）の風速分布が理想的となる程改養され、しかも動翼
月利を通過する空気の流速を同能力のクロスフローファ
ンに比して小さくできるので、衝突、剥離、摩擦による
翼片列内損失を減少し得て・空気調和機の機内抵抗が大
幅に低減されることとなり大凧」域で高効率、低騒音の
運転が可能である。However, by using the above arrangement, the heat exchanger 11
2) The wind speed distribution has been improved to the point that it is ideal, and the flow velocity of air passing through the rotor blades can be lower than that of a cross-flow fan of the same capacity, which reduces blade rows due to collisions, separation, and friction. The internal loss can be reduced, and the internal resistance of the air conditioner is significantly reduced, making it possible to operate with high efficiency and low noise in the large kite area.
本発明はさらに、送風に機能する直線走行部分が広く、
一方、渦流が生じる循環流流路部が形成されるブー’Ｊ
（６）の部分が狭い領域であるので、吹出口１１１）
の抵抗変化による循環流流路部の移動範囲が局限される
ことになり、クロスフローファンＩＣ生じやすいサージ
ングが起らなく静粛運転が実現される。The present invention further provides a wide straight running portion that functions for blowing air;
On the other hand, Boo'J where a circulating flow passage where a vortex is formed is formed.
Since the part (6) is a narrow area, the air outlet 111)
The range of movement of the circulating flow path due to the change in resistance is limited, and surging, which tends to occur in cross-flow fan ICs, does not occur and quiet operation is realized.
かかる特徴を有する本発明は、特に、吸込開口部ｌ１３
１から吹出口（１１）に至る左右方向を上下方向に比し
て長寸とさせた薄形に形成し得るので、奥行方向は変え
ずに該方向に直交する方向例えば左右方向を延長させて
能力を増大する構造のものに好適である・The present invention having such characteristics is particularly advantageous when the suction opening l13
1 to the air outlet (11) can be formed into a thin shape that is longer in the left-right direction than the up-down direction. Suitable for structures that increase capacity.
第１図及び第４図は本発明の各実施例に係る断面示構造
図、第２図及び第３図は第１図におけるＩｔ−Ｈ矢視線
及び鳳−厘矢視線に沿う各断面図、第５園は従来の天井
設置形空気調和機の略示描造図である。
＋２）・・・ハウジング前＆、 （３）・・・ハウジ
ング後板。
（４）・・・ハウジング下板、］５）・・・動翼。
ＬＧＩ ［７１・・・ブー！Ｊ、 ＋８）・・・無端
ベルト状部材。
１９）・・・動翼片、 ＋１０１・・・吸込口。
＋ｌｌｌ・・・吹出口、 Ｌ１２）・・・熱交換器。
ａ３Ｉ・・・吸込開口部。1 and 4 are cross-sectional structural views according to each embodiment of the present invention, and FIGS. 2 and 3 are cross-sectional views along the It-H arrow line and the Otori-Rin arrow line in FIG. 1, The fifth garden is a schematic diagram of a conventional ceiling-mounted air conditioner. +2)...Housing front & (3)...Housing rear plate. (4)... Housing lower plate, ]5)... Moving blade. LGI [71...boo! J, +8)...Endless belt-like member. 19)... Moving blade piece, +101... Suction port. +lll...Air outlet, L12)...Heat exchanger. a3I... Suction opening.
Claims (1)
有する無端ベルト状部材（８）の周上に動翼片（９）を
列設して形成される動翼（５）と、一方のプーリ（６）
の外周部に形成される動翼片列に対し若干の間隙を存し
半包囲させて設け、水平方向に開口する吹出口（１１）
と該吹出口（１１）に鈍角をなし斜め下向きに開口する
吸込口（１０）との間に亘らせたハウジング前板（２）
と、 他方のプーリ（７）の外周部に形成される動翼片列に対
し若干の間隙を存し半包囲させて設け、さらに動翼片列
に対し漸次離隔させて延長して、前記吸込口（１０）と
前記吹出口（１１）との間に亘らせたハウジング後板（
３）と、 前記動翼（５）に平行させ、かつ前記吸込口（１０）に
臨ませて設けた熱交換器（１２）と、 吸込空気流路を形成するために、前記熱交換器（１２）
に囲繞させて設け、かつ前記吹出口（１１）に対向した
水平万向に吸込開口部（１３）を開口して有するハウジ
ング下板（４）と、 を備えてなることを特徴とする空気調和機。1. A moving blade (5) formed by arranging moving blade pieces (9) on the circumference of a flexible endless belt-like member (8) stretched between opposing pulleys (6.7); One pulley (6)
An air outlet (11) that is semi-enclosed with a slight gap between the rotor blade row formed on the outer periphery of the rotor blade and that opens in the horizontal direction.
and a housing front plate (2) extending between the air outlet (11) and a suction port (10) that forms an obtuse angle and opens diagonally downward.
The rotor blades are provided semi-enclosed with a slight gap to the row of rotor blades formed on the outer periphery of the other pulley (7), and are further extended to be gradually spaced apart from the row of rotor blades. A housing rear plate (
3); a heat exchanger (12) provided parallel to the rotor blade (5) and facing the suction port (10); 12)
an air conditioner comprising: a lower housing plate (4) surrounding the air outlet and having suction openings (13) opened in all horizontal directions facing the air outlet (11); Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61018481A JPH0633882B2 (en) | 1986-01-30 | 1986-01-30 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61018481A JPH0633882B2 (en) | 1986-01-30 | 1986-01-30 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62175534A true JPS62175534A (en) | 1987-08-01 |
| JPH0633882B2 JPH0633882B2 (en) | 1994-05-02 |
Family
ID=11972824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61018481A Expired - Lifetime JPH0633882B2 (en) | 1986-01-30 | 1986-01-30 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633882B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114692A (en) * | 2018-06-27 | 2019-01-01 | 青岛海尔空调器有限总公司 | A kind of support device and air conditioner applied to air-conditioner outdoor unit |
-
1986
- 1986-01-30 JP JP61018481A patent/JPH0633882B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114692A (en) * | 2018-06-27 | 2019-01-01 | 青岛海尔空调器有限总公司 | A kind of support device and air conditioner applied to air-conditioner outdoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633882B2 (en) | 1994-05-02 |
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