JPH0452584Y2 - - Google Patents
Info
- Publication number
- JPH0452584Y2 JPH0452584Y2 JP1987136495U JP13649587U JPH0452584Y2 JP H0452584 Y2 JPH0452584 Y2 JP H0452584Y2 JP 1987136495 U JP1987136495 U JP 1987136495U JP 13649587 U JP13649587 U JP 13649587U JP H0452584 Y2 JPH0452584 Y2 JP H0452584Y2
- Authority
- JP
- Japan
- Prior art keywords
- suction grill
- air filter
- suction
- grill
- frame
- 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
Links
- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000007689 inspection Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、ユニツト本体に取り付けられる吸込
グリルの裏面にエアフイルターを取り付けるよう
にした空気調和ユニツトに関するものである。[Detailed description of the invention] (a) Industrial application field The present invention relates to an air conditioning unit in which an air filter is attached to the back side of a suction grill attached to the unit body.
(ロ) 従来の技術
吸込グリルの裏面にはエアフイルターを着脱自
在に取り付けるための掛止片を、又吸込グリルの
周縁にはユニツト本体と嵌まり合う係合突起を
夫々設けるようにした空気調和ユニツトが実開昭
58−29391号公報で提示されている。(b) Prior art An air conditioner in which a hooking piece is provided on the back side of the suction grille for detachably attaching an air filter, and an engaging protrusion that fits into the unit body is provided on the periphery of the suction grille. The unit is in full bloom.
It is presented in Publication No. 58-29391.
(ハ) 考案が解決しようとする問題点
上記公報で提示された空気調和ユニツトにおい
ては、吸込グリルの周縁には掛止片や係合突起を
設ける必要からエアフイルターの大きさが吸込グ
リルの外形寸法よりも小さくなり、結果的に吸込
グリルの大きさに対して吸込面積が小さくなる欠
点があつた。(c) Problems to be solved by the invention In the air conditioning unit presented in the above publication, the size of the air filter depends on the external shape of the suction grill because it is necessary to provide a hook piece or an engaging protrusion on the periphery of the suction grill. This resulted in a drawback that the suction area was smaller than the size of the suction grille.
本考案は、エアフイルターの大きさを吸込グリ
ルの大きさと略一致させて吸込面積の減少を少な
くすると共に、エアフイルターのサービス点検を
行ないやすくすることを目的とするものである。 The object of the present invention is to make the size of the air filter approximately equal to the size of the suction grille, thereby reducing the decrease in the suction area, and to facilitate service inspection of the air filter.
(ニ) 問題点を解決するための手段
この目的を達成するために、本考案は、吸込グ
リルの裏面にこのグリルを空気調和ユニツト本体
へ取り付けるための固定具を設けると共に吸込グ
リルの裏面に取り付けられるエアフイルターの枠
には前記固定具が貫通する凹部を設けたものであ
る。(d) Means for solving the problem In order to achieve this objective, the present invention provides a fixture on the back side of the suction grill for attaching this grill to the air conditioning unit body, and also provides a fixing device for attaching the grill to the back side of the suction grill. The frame of the air filter is provided with a recess through which the fixing tool passes.
(ホ) 作用
エアフイルターを吸込グリルの裏面に装着する
と、エアフイルターの枠の凹部に固定具が位置
し、エアフイルターの大きさと吸込グリルの大き
さとが略一致する。(E) Function When the air filter is installed on the back side of the suction grill, the fixing tool is located in the recess of the frame of the air filter, and the size of the air filter and the size of the suction grill almost match.
(ヘ) 実施例
第５図は、本考案の空気調和ユニツトが組み込
まれた出窓を室内から見た斜視図で、１は室内
壁、２はこの壁より室外側へ突出した出窓、３は
この出窓に嵌め込まれたガラス、４はこの出窓の
地板で、この地板はその前部６が出窓２の下部の
飾り板７に載置され、後縁８が出窓の奥側の位置
決め片９に係合されている。そしてこの地板４が
実線矢印のように手前（室内）側へ引き出せるよ
うにしている。(F) Embodiment Figure 5 is a perspective view of a bay window in which the air conditioning unit of the present invention is incorporated, viewed from inside the room, where 1 is an indoor wall, 2 is a bay window that protrudes from this wall to the outside, and 3 is a view of this bay window. The glass fitted in the bay window, 4, is the base plate of this bay window, the front part 6 of this base plate is placed on the lower decorative plate 7 of the bay window 2, and the rear edge 8 is engaged with the positioning piece 9 on the back side of the bay window. are combined. The main plate 4 can be pulled out toward the front (indoor) as indicated by the solid arrow.
１０，１１は出窓２の上方の室内壁に設けられ
た吐出口並びに吸込グリルで、この出窓２の上部
空間には分離型空気調和機の室内側空気調和ユニ
ツト本体１２（第４図参照）が収納されている。
そして、この空気調和ユニツト１２からのユニツ
ト間配管（図示せず）は、出窓２の側方の壁の内
部を通つて出窓２の地板４の下方空間に導びかれ
て、この下方空間に収納されている室外側熱交換
ユニツト（図示せず）とつながれる。第４図にお
いて、ユニツト本体１２には熱交換器１３と、ド
レンパン１４と、クロスフローフアン１５と、風
向変更羽根１６とが収納されている。そして熱交
換器１３が吸込グリル１１に対向し、風向変更羽
根１６が吐出口１０に位置するようなつている。 Reference numerals 10 and 11 denote a discharge port and a suction grill provided on the indoor wall above the bay window 2. In the space above the bay window 2, an indoor air conditioning unit body 12 (see Fig. 4) of a separate air conditioner is installed. It is stored.
The inter-unit piping (not shown) from this air conditioning unit 12 is led to the space below the base plate 4 of the bay window 2 through the inside of the side wall of the bay window 2, and is stored in this space below. It is connected to an outdoor heat exchange unit (not shown). In FIG. 4, the unit main body 12 houses a heat exchanger 13, a drain pan 14, a cross flow fan 15, and a wind direction changing blade 16. The heat exchanger 13 faces the suction grill 11, and the wind direction changing blades 16 are located at the discharge port 10.
第１図ないし第２図はこの吸込グリル１１とエ
アフイルターとの関係を示すものである。第１図
において、この吸込グリル１１はパンチングメタ
ルで成形されており、全面において通気孔１７が
設けられている。又、この吸込グリル１１は全周
が裏側へ折り返されており、この折り返し片１８
同志で囲まれた裏面にエアフイルター１９が配設
されるようになつている。このエアフイルター１
９は弾性力を有する線材からなる枠２０と、この
枠２０に貼られたネツト２１とから構成されてい
る。２２はこの枠２０の上片を窪ませた凹部であ
る。２３は吸込グリル１１をユニツト本体１２に
取り付けるために吸込グリル１１の裏面に突出し
て設けられる固定ネジ（固定具）で、この固定ネ
ジ２３は吸込グリル１１の取付孔２４に挿入され
て、ナツト２５にてこの吸込グリル１１に固定さ
れる。このように固定ネジ２３が固定された吸込
グリル１１の裏面にエアフイルター１９を取り付
けると、エアフイルター１９の枠２０の凹部２２
内に固定ネズ２３が位置する。 1 and 2 show the relationship between this suction grille 11 and the air filter. In FIG. 1, this suction grill 11 is formed of punched metal and has ventilation holes 17 provided on its entire surface. In addition, the entire circumference of this suction grill 11 is folded back to the back side, and this folded piece 18
An air filter 19 is disposed on the back side surrounded by comrades. This air filter 1
Reference numeral 9 is composed of a frame 20 made of an elastic wire and a net 21 attached to the frame 20. 22 is a concave portion formed by recessing the upper part of this frame 20. Reference numeral 23 denotes a fixing screw (fixing tool) provided protruding from the back surface of the suction grill 11 in order to attach the suction grill 11 to the unit main body 12. It is fixed to this suction grill 11 with a lever. When the air filter 19 is attached to the back surface of the suction grill 11 to which the fixing screws 23 are fixed, the recess 22 of the frame 20 of the air filter 19
A fixing screw 23 is located inside.
第２図において、２６，２７は吸込グリル１１
の折り返し片１８に設けた内側並びに外側の位置
決め片で、両位置決め片２６，２７間にエアフイ
ルター１９の枠２０が嵌め込まれるようになつて
いる。第３図は、このようにしてエアフイルター
１９が嵌め込まれた吸込グリル１１をユニツト本
体１２に取り付けた状態を示すもので、２８はユ
ニツト本体１２の上フランジ片２９に固定された
ナツト、３０はユニツト本体１２下フランジ片３
１に設けた取付孔である。従つてこの吸込グリル
１１をユニツト本体１２に取り付ける場合は、ま
ず吸込グリル１１の下方の突出片３２をユニツト
本体１２の取付孔３０に挿入し、その後、この固
定ネジ２３を上フランジ片２９のナツト２８に螺
合させる。 In FIG. 2, 26 and 27 are the suction grills 11.
The frame 20 of the air filter 19 is fitted between the inner and outer positioning pieces 26 and 27 provided on the folded piece 18. FIG. 3 shows the state in which the suction grill 11 with the air filter 19 fitted therein is attached to the unit body 12, where 28 is a nut fixed to the upper flange piece 29 of the unit body 12, and 30 is a nut fixed to the upper flange piece 29 of the unit body 12. Unit body 12 lower flange piece 3
This is the mounting hole provided in 1. Therefore, when attaching this suction grill 11 to the unit body 12, first insert the lower protruding piece 32 of the suction grill 11 into the mounting hole 30 of the unit body 12, and then insert the fixing screw 23 into the nut of the upper flange piece 29. 28.
このように構成したので、固定ネジ２３の頭部
３３を回すことにより、ユニツト本体１２から吸
込グリル１１を外すことができる。そして第２図
に示すようにエアフイルター１９の枠２０の凹部
２２に手を掛けて下方へ押せば実線矢印のように
枠２０の弾性力で、この枠２０の上片３４も下が
り、この上片３４が吸込グリル１１の両位置決め
片２６，２７から外れて簡単にエアフイルター１
９を吸込グリル１１から外せる。 With this structure, the suction grill 11 can be removed from the unit body 12 by turning the head 33 of the fixing screw 23. Then, as shown in FIG. 2, if you put your hand on the recess 22 of the frame 20 of the air filter 19 and push it downward, the elastic force of the frame 20 will also lower the upper piece 34 of the frame 20, as shown by the solid line arrow. The piece 34 comes off from both positioning pieces 26 and 27 of the suction grill 11 and the air filter 1 is easily removed.
9 can be removed from the suction grill 11.
(ト) 考案の効果
以上、述べたように、本考案は吸込グリルの裏
面にこのグリルを空気調和ユニツト本体へ取り付
けるための固定具を設けると共に、吸込グリルの
裏面に取り付けられるエアフイルターの枠には前
記固定具が貫通する凹部を設けるようにしたの
で、吸込グリルの大きさとエアフイルターの大き
さとが略一致し、通風面積を広く確保することが
できる。しかもこの凹部をエアフイルターの取り
外し用の把手として兼用すればエアフイルターの
サービス点検を行ないやすくすることができる。(g) Effects of the invention As stated above, the present invention provides a fixing device on the back side of the suction grill for attaching this grill to the air conditioning unit body, and also provides a fixing device for attaching the grill to the air filter frame attached to the back side of the suction grill. Since a concave portion is provided through which the fixing member passes, the size of the suction grill and the size of the air filter substantially match, and a large ventilation area can be secured. Furthermore, if this recessed portion is also used as a handle for removing the air filter, service inspection of the air filter can be facilitated.
図面は本考案の一実施例を示し、第１図は吸込
グリルとエアフイルターとの関係を示す分解斜視
図、第２図は吸込グリルの背面図、第３図は吸込
グリルにエアフイルターを取り付けた状態を示す
要部断面図、第４図は空気調和ユニツトが収納さ
れた出窓の上部空間を示す断面図、第５図は同ユ
ニツトが収納された出窓の斜視図である。
１１……吸込グリル、１２……ユニツト本体、
１９……エアフイルター、２０……枠、２２……
凹部、２３……固定具。
The drawings show one embodiment of the present invention; Fig. 1 is an exploded perspective view showing the relationship between the suction grill and the air filter, Fig. 2 is a rear view of the suction grill, and Fig. 3 shows the air filter attached to the suction grill. FIG. 4 is a sectional view showing the upper space of the bay window in which the air conditioning unit is housed, and FIG. 5 is a perspective view of the bay window in which the air conditioning unit is housed. 11...Suction grill, 12...Unit body,
19...Air filter, 20...Frame, 22...
Recessed portion, 23...Fixing tool.
Claims (1)
この吸込グリルの裏面に取り付けられるエアフイ
ルターとを備え、前記吸込グリルの裏面にこのグ
リルを前記本体へ取り付けるための固定具を設け
ると共に、前記エアフイルターの枠に前記固定具
が貫通する凹部を設けたことを特徴とする空気調
和ユニツト。 A suction grill attached to the unit body,
an air filter to be attached to the back surface of the suction grill, a fixture for attaching the grill to the main body is provided on the back surface of the suction grill, and a recess through which the fixture passes is provided in the frame of the air filter. An air conditioning unit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136495U JPH0452584Y2 (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136495U JPH0452584Y2 (en) | 1987-09-07 | 1987-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6441819U JPS6441819U (en) | 1989-03-13 |
| JPH0452584Y2 true JPH0452584Y2 (en) | 1992-12-10 |
Family
ID=31397060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987136495U Expired JPH0452584Y2 (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452584Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100535606C (en) | 2003-11-20 | 2009-09-02 | 三菱电机株式会社 | Optical Encoder |
-
1987
- 1987-09-07 JP JP1987136495U patent/JPH0452584Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6441819U (en) | 1989-03-13 |
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