JPH0638245Y2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH0638245Y2 JPH0638245Y2 JP1987171012U JP17101287U JPH0638245Y2 JP H0638245 Y2 JPH0638245 Y2 JP H0638245Y2 JP 1987171012 U JP1987171012 U JP 1987171012U JP 17101287 U JP17101287 U JP 17101287U JP H0638245 Y2 JPH0638245 Y2 JP H0638245Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrical equipment
- air
- equipment box
- air conditioner
- service
- 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
Description
【考案の詳細な説明】 （イ）産業上の利用分野 本案は天井に吊り下げ固定される天吊型空気調和機に関
する。[Detailed Description of the Invention] (a) Field of Industrial Use The present invention relates to a ceiling-mounted air conditioner suspended and fixed to a ceiling.
（ロ）従来の技術 屋内の高所に据付けられる本体の下面に吸気口を設ける
と共にこの吸気口の上方に臨ませて電装箱を収納配設
し、この吸気口を着脱自在な吸気グリルでカバーした天
吊型空気調和機を実公昭62-3621号公報で提示した。(B) Conventional technology An air inlet is provided on the lower surface of the main body that is installed in a high place indoors, and an electrical equipment box is housed and arranged above this air inlet, and this air inlet is covered with a removable air intake grill. The suspended air conditioner was presented in Japanese Utility Model Publication No. 62-3621.
（ハ）考案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吸気口に電装箱を近接
させて収納していたので、吸気口が実質的に狭くなり電
装箱が吸気口に吸込まれる室内空気の抵抗となるため吸
込空気量が低下すると共に騒音が増大する欠点があっ
た。(C) Problems to be solved by the invention In the air conditioner presented in the above publication, the electrical equipment box was housed close to the air inlet, so the air inlet was substantially narrowed and the electrical equipment box was sucked into the air inlet. Since it becomes the resistance of the indoor air that is entrapped, there is a drawback that the amount of intake air decreases and the noise increases.
本案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 本体の下面に空気吸込口とサービス用開口とを隣接して
設け、且つこの空気吸込口の内方に収納される送風機
は、その吸込口をサービス用開口側の内方へ臨ませると
共に、このサービス用開口の内方に電装箱を収納させる
空気調和機において、サービス用開口の縁にはフランジ
片を設け、一方電装箱の吸入口側の下部には窪部を設け
ると共に、更にこの下部にはフランジ片に固定される取
付片を設けるようにしたものである。(D) Means for Solving Problems The blower housed in the lower surface of the main body is adjacent to the air inlet and the service opening, and the air inlet is housed inside the air inlet. In an air conditioner that faces the inside of the opening side and stores the electrical equipment box inside this service opening, a flange piece is provided at the edge of the service opening, and on the other hand, on the lower side of the inlet side of the electrical equipment box. Is provided with a recess, and a mounting piece fixed to the flange piece is further provided at the lower portion.
（ホ）作用 空気吸込口から吸込まれた室内空気の一部は電装箱の脇
を流れると共に空気吸込口から吸込まれた室内空気の残
りは電装箱の窪部を流れるため、空気吸込量が充分確保
される。(E) Action A part of the room air sucked from the air suction port flows beside the electrical equipment box, and the rest of the room air sucked from the air suction port flows into the recess of the electrical equipment box, so the air suction amount is sufficient. Reserved.
又、この電装箱は、その下部がサービス用開口の縁に取
り付けられているため、この取り付けを解除すればこの
電装箱自体を取り出してサービス点検が行える。Further, since the lower part of this electrical equipment box is attached to the edge of the service opening, if this attachment is released, the electrical equipment box itself can be taken out for service inspection.
（ヘ）実施例 図面に基づいて説明すると、第１図は天吊型空気調和機
の斜視図で、本体（１）の下面パネル（２）に空気吸込
グリル（３）とサービスパネル（４）とを設けると共
に、本体（１）の前面パネル（５）及び両側面パネル
（６）に夫々空気吹出口（７）（８）を設けている。(F) Embodiments Referring to the drawings, FIG. 1 is a perspective view of a ceiling-mounted air conditioner, in which an air intake grill (3) and a service panel (4) are provided on a bottom panel (2) of a main body (1). In addition to the above, the front panel (5) and both side panels (6) of the main body (1) are provided with air outlets (7) and (8), respectively.
第２図は下面パネル（２）と前面パネル（５）と両側面
パネル（６）を取り外した天吊型空気調和機の斜視図
で、本体（１）内には送風機（９）と熱交換器（10）と
ドレンパン（図示せず）とが内蔵されており、空気吸込
グリル（３）とサービスパネル（４）とが取りつけられ
る空気吸込口（11）とサービス用開口（12）の両側縁に
は長手方向に沿って一対のフランジ片（13）が設けられ
ている。FIG. 2 is a perspective view of the ceiling-mounted air conditioner with the lower panel (2), the front panel (5), and both side panels (6) removed. Inside the main body (1), heat exchange with the blower (9) is performed. Both sides of the air inlet (11) and the service opening (12), in which the device (10) and the drain pan (not shown) are built, the air inlet grill (3) and the service panel (4) can be attached. Is provided with a pair of flange pieces (13) along the longitudinal direction.
（14）は空気吸込口（11）とサービス用開口（12）より
本体（１）内に収納される電装箱で、送風機（９）の吸
入口（22）側の下部には窪部（15）が設けられている。
言い換えれば、第３図及び第４図に示すように空気吸込
口（11）と対向する部分を窪ませた側面逆Ｌ字状に形成
されており、この窪部（15）を送風機（９）へ吸込まれ
る室内空気の吸込通路としている。そして、電装箱（1
4）の上部には一対のフランジ片（13）へ摺動自在に引
掛かる一対の張り出し片（16）と、電装箱（14）の下部
には一対のフランジ片（13）へ下から螺子止めされる一
対の取付片（17）と、電装箱（14）内の電気部品をサー
ビス点検する時に外される蓋（18）とが設けられてお
り、電装箱（14）の幅の狭い下部（19）は作業者が片手
で持つ把手として用いられるようになっている。(14) is an electrical equipment box that is housed in the main body (1) through the air inlet (11) and the service opening (12), and has a hollow (15) at the lower part of the blower (9) on the inlet (22) side. ) Is provided.
In other words, as shown in FIG. 3 and FIG. 4, the portion facing the air suction port (11) is formed into an inverted L-shaped side surface, and the recess (15) is formed into the blower (9). It is used as a suction passage for indoor air to be sucked into. And the electrical equipment box (1
A pair of overhanging pieces (16) slidably hooked on a pair of flange pieces (13) on the upper part of 4), and a pair of flange pieces (13) on the lower part of the electrical equipment box (14) screwed from below. A pair of mounting pieces (17) and a lid (18) to be removed when servicing the electrical parts in the electrical equipment box (14) are provided, and the narrow bottom portion of the electrical equipment box (14) ( 19) is designed to be used as a handle that an operator holds with one hand.
しかも、電装箱（14）に窪部（15）を設けることと関連
してサービスパネル（４）のフランジ部（20）を開口
（11）に沿って切欠くことによりこの切欠部（21）で吸
込空気量を多く確保しており、送風機（９）に近い開口
部分（Ｂ）より吸込まれた室内空気は第４図に示す実線
矢印の如く送風機（９）の吸入口（22）の上部から、
又、送風機（９）よりも遠い開口部分（Ｃ）より吸込ま
れた室内空気は第４図に示す破線矢印の如く電装箱（1
4）の窪部（15）を通って送風機（９）の吸入口（22）
の下部から夫々吸入されるために流路抵抗が小さくなっ
ており、低騒音のもとで上述の如く吸込空気量が多く確
保されている。Moreover, the flange (20) of the service panel (4) is cut out along the opening (11) in association with the provision of the recess (15) in the electrical equipment box (14), so that the cutout (21) is formed. A large amount of intake air is secured, and the room air sucked from the opening (B) close to the blower (9) flows from the upper part of the suction port (22) of the blower (9) as shown by the solid line arrow in FIG. ,
In addition, the room air sucked from the opening (C) farther from the blower (9) is the electric box (1) as shown by the broken line arrow in FIG.
Intake port (22) of blower (9) through recess (15) of 4)
The flow path resistance is small because they are respectively sucked from the lower parts of the air conditioners, and a large intake air amount is secured as described above under low noise.
本案空気調和機は以上の如く構成されており、第３図に
示す状態から電装箱（14）の下部（19）を左手で持って
電装箱（14）を上方へ押し込んで取付片（17）の孔（2
3）とフランジ片（13）の孔（24）とを下から右手で螺
子止めすると第４図に示すように電装箱（14）は本体
（１）内に収納された状態で取りつけられ、空気吸込グ
リル（３）とサービスパネル（４）を空気吸込口（11）
とサービス用開口（12）に取りつけると第１図に示すよ
うに空気調和機が完成される。The air conditioner of the present invention is configured as described above, and from the state shown in FIG. 3, hold the lower part (19) of the electrical equipment box (14) with the left hand and push the electrical equipment box (14) upward to attach the attachment piece (17). Hole (2
3) and the hole (24) of the flange piece (13) are screwed from the bottom with the right hand, the electrical equipment box (14) is installed in the body (1) as shown in FIG. Install the suction grille (3) and service panel (4) into the air inlet (11)
When installed in the service opening (12), the air conditioner is completed as shown in FIG.
そして、空気調和機の運転により、室内空気が空気吸込
グリル（３）より吸入され送風機（９）及び熱交換器
（10）を順次経て空気吹出口（７）から吹き出されるこ
とによって室内が冷房され、この冷房運転中は電装箱
（14）が吸入された室内空気と接触して冷やされるため
異常温度に上昇することはない。Then, by operating the air conditioner, the indoor air is sucked from the air suction grille (3) and sequentially blown out from the air blower (9) and the heat exchanger (10) to be discharged from the air outlet (7) to cool the room. During the cooling operation, the electric equipment box (14) is brought into contact with the sucked indoor air to be cooled, so that the temperature does not rise to an abnormal temperature.
かかる電装箱（14）のサービス点検時には空気吸込グリ
ル（３）とサービスパネル（４）を取り外した後、左手
で電装箱（14）の下部（19）を持った状態で取付片（1
7）をフランジ片（13）より外すと、電装箱（14）自体
が本体（１）から分離する。そして、この電装箱（14）
を下げると張り出し片（16）がフランジ片（13）に引掛
かって電装箱（14）が空気吸込口（11）とサービス用開
口（12）より下方へ露出した状態で止まる。そして、第
２図及び第３図に示す実線矢印Ａ方向へ張り出し片（1
6）をフランジ片（13）上で摺動させて電装箱（14）を
所望の位置にずらした後、電装箱（14）の蓋（18）を取
り外すと電装箱（14）内の電気部品のサービス点検が行
なえる。During service inspection of the electrical equipment box (14), after removing the air suction grille (3) and the service panel (4), holding the lower part (19) of the electrical equipment box (14) with the left hand, the mounting piece (1
When 7) is removed from the flange piece (13), the electrical equipment box (14) itself is separated from the main body (1). And this electrical equipment box (14)
When it is lowered, the projecting piece (16) is hooked on the flange piece (13), and the electrical equipment box (14) stops in a state where it is exposed below the air suction port (11) and the service opening (12). Then, a piece (1
After sliding (6) on the flange piece (13) to shift the electrical equipment box (14) to the desired position, the lid (18) of the electrical equipment box (14) is removed and the electrical components inside the electrical equipment box (14) are removed. Service inspection can be performed.
又、送風機（９）やその他部品のサービス点検時に電装
箱（14）が邪魔となる場合、電装箱（14）を上述と同様
に所望の位置にずらせば良い。Further, when the electric component box (14) becomes an obstacle during service inspection of the blower (9) and other parts, the electric component box (14) may be moved to a desired position as described above.
（ト）考案の効果 本案によれば、本体の下面に空気吸込口とサービス用開
口とを隣接して設け、且つこの空気吸込口の内方に収納
される送風機は、その吸入口をサービス用開口側の内方
へ臨ませると共に、このサービス用開口の内方に収納さ
れる電装箱の吸入口側の下部には窪部を設けたので、こ
の窪部を吸込空気が流れるようになり、吸入空気の低下
と騒音の発生を抑制することができる。(G) Effect of the Invention According to the present invention, the blower housed inside the air suction port and the service opening adjacent to each other on the lower surface of the main body and housed inside the air suction port has the suction port for service. While facing the inside of the opening side, since a recessed portion was provided in the lower part of the suction port side of the electrical equipment box housed inside this service opening, suction air will flow through this recessed portion, It is possible to suppress the decrease of intake air and the generation of noise.
しかも、本体の下面のサービス用開口の縁にはフランジ
片を設け、電装箱の下部にはこのフランジ片に固定され
る取付片を設けるようにしたので、取付片をフランジ片
から取り外すことによって、電装箱自体を本体から取り
出してサービス点検が行える。Moreover, since the flange piece is provided on the edge of the service opening on the lower surface of the main body, and the mounting piece fixed to this flange piece is provided on the lower part of the electrical equipment box, by removing the mounting piece from the flange piece, You can take out the electrical box itself from the main body for service inspection.
さらに、吸込空気の低下と騒音の発生を抑制するための
窪部を設けたことによって、電装箱の下部がつかみ易く
なり、電装箱のサービス点検作業を向上させることがで
きる。Further, by providing the recess for suppressing the decrease of the intake air and the generation of noise, the lower part of the electrical equipment box can be easily grasped, and the service inspection work of the electrical equipment box can be improved.
図面は本案の実施例を示すもので、第１図は空気調和機
の斜視図、第２図はパネルを取り外した空気調和機の斜
視図、第３図は空気調和機の要部拡大斜視図、第４図は
吸込グリルを取り外した空気調和機の要部斜視図であ
る。 （１）…本体、（11）…空気吸込口、（12）…サービス
用開口、（14）…電装箱、（15）…窪部。The drawings show an embodiment of the present invention. Fig. 1 is a perspective view of an air conditioner, Fig. 2 is a perspective view of an air conditioner with a panel removed, and Fig. 3 is an enlarged perspective view of a main part of the air conditioner. FIG. 4 is a perspective view of an essential part of the air conditioner with the suction grill removed. (1) ... Main body, (11) ... Air inlet, (12) ... Service opening, (14) ... Electrical equipment box, (15) ... Concave part.
Claims (1)
とを隣接して設け、且つこの空気吸込口の内方に収納さ
れる送風機は、その吸入口を前記サービス用開口側の内
方へ臨ませると共に、このサービス用開口の内方に電装
箱を収納させる空気調和機において、前記サービス用開
口の縁にはフランジ片を設け、一方前記電装箱の前記吸
入口側の下部には窪部を設けると共に、更にこの下部に
は前記フランジ片に固定される取付片が設けられている
ことを特徴とする空気調和機。1. A blower having an air inlet and a service opening adjacent to each other on a lower surface of a main body and housed inside the air inlet has a suction port on the inner side of the service opening. In the air conditioner in which the electrical equipment box is housed inside the service opening, a flange piece is provided at the edge of the service opening, while a recess is provided in the lower portion of the electrical equipment box on the suction port side. The air conditioner is characterized in that a mounting piece to be fixed to the flange piece is provided on the lower part of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171012U JPH0638245Y2 (en) | 1987-11-09 | 1987-11-09 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171012U JPH0638245Y2 (en) | 1987-11-09 | 1987-11-09 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175722U JPH0175722U (en) | 1989-05-23 |
| JPH0638245Y2 true JPH0638245Y2 (en) | 1994-10-05 |
Family
ID=31462456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171012U Expired - Lifetime JPH0638245Y2 (en) | 1987-11-09 | 1987-11-09 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638245Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5470799B2 (en) * | 2008-10-10 | 2014-04-16 | パナソニック株式会社 | Cooling system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857618B2 (en) * | 1979-03-12 | 1983-12-21 | 日本電子機器株式会社 | Intake flow rate detector for fuel injectors |
-
1987
- 1987-11-09 JP JP1987171012U patent/JPH0638245Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857618B2 (en) * | 1979-03-12 | 1983-12-21 | 日本電子機器株式会社 | Intake flow rate detector for fuel injectors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0175722U (en) | 1989-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0638245Y2 (en) | Air conditioner | |
| JPS6332227A (en) | Air conditioner | |
| JP3676547B2 (en) | Air conditioner | |
| JPH0620025Y2 (en) | Air conditioner | |
| JPS623621Y2 (en) | ||
| JP2530598Y2 (en) | Hanging air conditioning unit | |
| JPH024337Y2 (en) | ||
| JPH0336821Y2 (en) | ||
| JP3327504B2 (en) | Air conditioner | |
| JPS59153041A (en) | Air conditioner | |
| JPS6221858Y2 (en) | ||
| JP3030154B2 (en) | Air conditioner | |
| JPS623623Y2 (en) | ||
| JPH02580Y2 (en) | ||
| JP2501731Y2 (en) | Air conditioner | |
| JPS5816589Y2 (en) | Ceiling-mounted air conditioner | |
| JP2731138B2 (en) | Ceiling embedded air conditioning unit | |
| JPS5838327Y2 (en) | Ceiling suspended air conditioner/heater | |
| JPH0384337A (en) | Air conditioner | |
| JPH0625771Y2 (en) | Heat exchange air conditioning unit | |
| JPH0559118U (en) | Ceiling embedded air conditioner | |
| JPH0737071Y2 (en) | Ceiling-mounted air conditioner | |
| JPS6241129Y2 (en) | ||
| JPH068407Y2 (en) | Air conditioner air-filter mounting device | |
| JPS6119379Y2 (en) |