JPH063315Y2 - Air conditioner for telephone box - Google Patents
Air conditioner for telephone boxInfo
- Publication number
- JPH063315Y2 JPH063315Y2 JP1990056846U JP5684690U JPH063315Y2 JP H063315 Y2 JPH063315 Y2 JP H063315Y2 JP 1990056846 U JP1990056846 U JP 1990056846U JP 5684690 U JP5684690 U JP 5684690U JP H063315 Y2 JPH063315 Y2 JP H063315Y2
- Authority
- JP
- Japan
- Prior art keywords
- port
- telephone box
- opening
- air conditioner
- air chamber
- 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
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は電話ボックス用空調装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an air conditioner for a telephone box.
（従来の技術及び考案が解決しようとする課題） 一般に電話ボックスは、４面の側壁全体がガラス板で断
熱性が悪く、夏期は日射の入ること及び通風の悪いこと
等により、内部は極めて暑く、また冬期は、冷輻射と足
元の通風で極めて寒く、通年に亘って快適な使用環境を
得ることは出来なかった。(Problems to be solved by the conventional technology and device) Generally, a telephone box has a glass plate on all four side walls and has poor heat insulation, and in the summer, the inside is extremely hot due to sunlight and bad ventilation. In winter, it was extremely cold due to cold radiation and the ventilation at the feet, and it was not possible to obtain a comfortable usage environment for the whole year.
そこで本出願人は、電話ボックス内を空調することによ
り、通年に亘って快適な使用環境を得られるようにした
電話ボックス用空調装置を先に出願した（実願平１−１
０２０３８号）。Therefore, the present applicant first applied for an air conditioner for a telephone box, which can provide a comfortable environment for use all year round by air-conditioning the inside of the telephone box (Practical application 1-1).
No. 02038).
これは、常に外気を導入して冷した冷風を、電話ボック
ス内に吹き出して冷房に供した後、電話ボックスの外部
に排出する構成であった。This is a configuration in which cold air that is always introduced and cooled is blown into the telephone box to be used for cooling and then discharged to the outside of the telephone box.
本考案は上記機能の他に冬期の暖房機能を追加し、暖気
は上部に滞留することから、暖房運転時は、内気循環方
式に切り換えて電話ボックスの天井裏の空気を吸い込ん
で昇温して吹き出させる機能を持たせた電話ボックス用
空調装置を提供することを目的としている。In addition to the above functions, the present invention adds a heating function in winter, and warm air stays in the upper part.Therefore, during heating operation, it switches to the internal air circulation method and sucks in the air behind the ceiling of the telephone box to raise the temperature. It is an object of the present invention to provide a telephone box air conditioner having a blowing function.
（課題を解決するための手段） 上記目的を達成するため本考案の電話ボックス用空調装
置は、室外ユニットを配設した外気室と室内ユニットを
配設した内気室とを互いに隔絶して設けた空調機ユニッ
トを具備し、一端が前記室内ユニットより上流側に位置
して前記内気室に開口し且つ他端が電話ボックス内に開
口する吸込ダクトと、この吸込ダクトの一端開口部と前
記内気室に開口する外気導入用の吸気口を開閉する開閉
板とを設けたことを特徴とするものである。(Means for Solving the Problem) In order to achieve the above object, the telephone box air conditioner of the present invention is provided with an outside air chamber having an outdoor unit and an inside air chamber having an indoor unit isolated from each other. A suction duct having an air conditioner unit, one end of which is located upstream of the indoor unit and which opens to the inside air chamber and the other end of which opens inside the telephone box, and one end opening of the suction duct and the inside air chamber. And an opening / closing plate for opening and closing an intake port for introducing outside air, which is opened in the.
（作用） 吸気ダクトの一端開口部を閉塞し且つ吸気口を開放した
状態で空調機ユニットを作動させると、従来と同様に、
外気を導入しながら電話ボックス内を空調し得る（冷房
運転）。(Operation) When the air conditioner unit is operated with one end opening of the intake duct closed and the intake port open, as in the conventional case,
The inside of the telephone booth can be air-conditioned while introducing outside air (cooling operation).
また、吸気ダクトの一端開口部を開放し且つ吸気口を閉
塞した状態で空調機ユニットを作動させると、本考案の
特徴である内気循環を行ないながら電話ボックス内を空
調し得る（暖房運転）。Further, when the air conditioner unit is operated in a state where the one end opening of the intake duct is open and the intake port is closed, the inside of the telephone box can be air-conditioned while performing internal air circulation, which is a feature of the present invention (heating operation).
（実施例） 以下、本考案の一実施例を図面に基づき説明する。第１
図は本考案の電話ボックス用空調装置の縦断面図、第２
図は同装置の一部を切欠した平面図、第３図は同装置の
空調機ユニットの回路構成図である。第１図中１は平面
４角形の電話ボックスで、これは公知のように図示しな
い床の４隅に立設した支柱２の対向面間に３面の側壁を
構成するガラス板３を介装し、残る１面を出入口とし、
この出入口に、フレームにガラス板を嵌め込んだドア
（図示省略）を開閉自在に設け、且つ上面にルーフ４を
設けて構成したものである。このルーフ４上には第１図
に示す如く本考案の電話ボックス用空調装置５が載設固
定されている。Embodiment An embodiment of the present invention will be described below with reference to the drawings. First
FIG. 2 is a vertical sectional view of a telephone box air conditioner of the present invention,
FIG. 3 is a plan view in which a part of the device is cut away, and FIG. 3 is a circuit configuration diagram of an air conditioner unit of the device. In FIG. 1, reference numeral 1 designates a plane quadrangular telephone box, which has a glass plate 3 which forms three side walls between facing surfaces of columns 2 which are erected at four corners of a floor (not shown), as is well known. Then, use the remaining one as the doorway,
A door (not shown) in which a glass plate is fitted in a frame is openably and closably provided at the entrance and exit, and a roof 4 is provided on the upper surface. As shown in FIG. 1, the telephone box air conditioner 5 of the present invention is mounted and fixed on the roof 4.
この空調装置５は、ヒートポンプ式の冷・暖房兼用の空
調機ユニット６を有している。空調機ユニット６は、第
２図に示す如く平面４角形の密閉構造のハウジング７を
有している。このハウジング７内は、第２図において、
上下方向略中間部より下側で左右方向略中間部より右側
の部分が内気室８とされ、その他の部分が外気室９とさ
れている。これら内気室８と外気室９とは隔壁１０によ
り互いに隔絶されている。The air conditioner 5 has a heat pump type air conditioner unit 6 for both cooling and heating. As shown in FIG. 2, the air conditioner unit 6 has a housing 7 having a flat quadrangular closed structure. The inside of the housing 7 is as shown in FIG.
A portion below the substantially middle portion in the up-down direction and on the right side of the substantially middle portion in the left-right direction is the inside air chamber 8, and the other portion is the outside air chamber 9. The inside air chamber 8 and the outside air chamber 9 are isolated from each other by a partition wall 10.
ハウジング７の一側壁７ａには、内気室８内に開口する
外気導入用の第１の吸気口１１が設けられている。ま
た、ハウジング７の他側壁７ｂには、外気室９内に開口
する外気導入用の第２の吸気口１２が設けられている。A first intake port 11 for introducing outside air, which opens into the inside air chamber 8, is provided on one side wall 7 a of the housing 7. Further, the other side wall 7b of the housing 7 is provided with a second intake port 12 for introducing outside air, which opens into the outside air chamber 9.
内気室８内には室内ユニット１３が配設されている。こ
の室内ユニット１３は、熱交換器１４と送風機１５とか
らなる。熱交換器１４は第１の吸気口１１と離間対向し
て配設されている。また、送風機１５は電動シロッコフ
ァンで、そのケーシング１５ａの吹出口１５ｂは吹出ダ
クト１６の一端（上端）１６ａと接続し、内気室８の底
部に固定されている。この吹出ダクト１６の他端（下
端）１６ｂは、ルーフ４の挿通孔４ａを貫通して、電話
ボックス１の内方に延出して開口している。吹出ダクト
１６の他端（下端）１６ｂは、電話ボックス１の天井板
１７の吹出孔１７ａに合致させた状態で、この天井板１
７の上面にエアシール１８を介して接合されている。天
井板１７は全面に亘って多数の透孔１７ｂを穿設したパ
ンチングプレートよりなる。An indoor unit 13 is arranged in the inside air chamber 8. The indoor unit 13 includes a heat exchanger 14 and a blower 15. The heat exchanger 14 is arranged so as to face the first intake port 11 at a distance. The blower 15 is an electric sirocco fan, and the outlet 15b of the casing 15a is connected to one end (upper end) 16a of the blowout duct 16 and is fixed to the bottom of the inside air chamber 8. The other end (lower end) 16b of the blowout duct 16 penetrates the insertion hole 4a of the roof 4, extends inside the telephone box 1, and is open. The other end (lower end) 16b of the blowout duct 16 is matched with the blowout hole 17a of the ceiling plate 17 of the telephone box 1, and the ceiling plate 1
It is joined to the upper surface of 7 through an air seal 18. The ceiling plate 17 is a punching plate having a large number of through holes 17b formed over the entire surface.
熱交換器１４と第１の吸気口１１との間に位置して内気
室８内には吸込ダクト１９の一端（上端）１９ａが開口
している。この吸込ダクト１９は、略逆Ｌ字状に屈曲し
ており、その他端（下端）１９ｂは吹出ダクト１６と近
接して互いに平行状態となって、ルーフ４の吹出ダクト
１６と共通の挿通孔４ａを貫通して、電話ボックス１内
部の天井板１７より上方に延出して開口している。One end (upper end) 19a of the suction duct 19 is opened in the inside air chamber 8 located between the heat exchanger 14 and the first intake port 11. The suction duct 19 is bent in a substantially inverted L shape, and the other end (lower end) 19b thereof is close to and parallel to the blowout duct 16, and the insertion duct 4a common to the blowout duct 16 of the roof 4 is provided. Through, and extends upward from the ceiling plate 17 inside the telephone box 1 to open.
吸込ダクト１９の一端１９ａの開口部と第１の吸気口１
１は、共通の開閉板２０により択一的に開閉されるよう
になっている。この開閉板２０は、その一側縁部２０ａ
がハウジング７内にヒンジ機構２１によって矢印Ａ，Ｂ
方向に回動自在に装着されている。この開閉板２０は所
定箇所に設けた図示しない操作部材により遠隔操作にて
切り換え回動し得るようになっている。The opening of one end 19a of the suction duct 19 and the first intake port 1
1 is selectively opened / closed by a common opening / closing plate 20. The opening / closing plate 20 has one side edge portion 20a.
Is shown in the housing 7 by the hinge mechanism 21 by the arrows A and B.
It is mounted so that it can rotate in any direction. The opening / closing plate 20 can be switched and rotated by a remote operation by an operation member (not shown) provided at a predetermined position.
外気室９内には室外ユニット２２が配設されている。こ
の室外ユニット２２は、圧縮機２３と、熱交換器２４
と、送風機２５と、切換弁２６と、絞り装置２７とから
なる。熱交換器２４は、第２の吸気口１２に近接対向し
ている。また、送風機２５は電動式のプロペラファンよ
りなり、その軸線は第２の吸気口１２の吸気軸線と直交
してハウジング７の一端壁（第２図中上端壁）７ｃと近
接対向している。この送風機２５と対向位置してハウジ
ング７の一端壁７ｃには吹出口２８が設けられている。
切換弁２６は第１〜第４のポート２９１〜２９４を有す
る公知構造の４方弁である。そして、暖房運転時は第１
と第４のポート２９１，２９４が連通すると共に、第２
と第３のポート２９２，２９３が連通する。An outdoor unit 22 is arranged in the outside air chamber 9. The outdoor unit 22 includes a compressor 23 and a heat exchanger 24.
And a blower 25, a switching valve 26, and an expansion device 27. The heat exchanger 24 closely faces the second intake port 12. Further, the blower 25 is composed of an electric propeller fan, and its axis is orthogonal to the intake axis of the second intake port 12 and closely faces one end wall (upper end wall in FIG. 2) 7c of the housing 7. An air outlet 28 is provided in the one end wall 7c of the housing 7 facing the blower 25.
The switching valve 26 is a four-way valve of a known structure having first to fourth ports 29 1 to 29 4 . And during heating operation, the first
And the fourth ports 29 1 and 29 4 communicate with each other and the second port
When the third port 29 2, 29 3 is communicated.
また、冷房運転時は第１と第２のポート２９１，２９２
が連通すると共に、第３と第４のポート２９３，２９４
が連通する。第３図に示す如く第１のポート２９１は圧
縮機２３の吸入口２３ａに接続され、この圧縮機２３の
吐出口２３ｂは第３のポート２９３に接続されている。
また、第２ポート２９２は室内ユニット１３の熱交換器
１４の一端１４ａに接続されている。第４のポート２９
４は室外ユニット２２の熱交換器２４の一端２４ａに接
続されている。絞り装置２７は、両熱交換器１４，２４
の他端１４ｂ，２４ｂ相互間に介装されている。なお、
第１図中３１は吹出ダクト１６と吸込ダクト１９の外周
面と、ルーフ４の挿通孔４ａとの間を液密にシールする
シール部材である。また、空調装置５のハウジング７の
下面には、複数本（１本のみ図示）の取付脚３２が突設
されている。これらの取付脚３２は、ルーフ４の嵌挿孔
３３内に嵌挿されて電話ボックス１内の天井板１７上方
に延出し、その延出端部は、ゴム等よりなる防振材３４
を介して、支持杆３５上にボルト等の固定具３６により
固定されている。この支持杆３５は、天井板１７とルー
フ４との間に位置して互いに対向する両側壁３，３の上
端部相互間に横架固定されている。また、取付脚３２の
外周面とルーフ４の嵌挿孔３３との間はシール部材３７
により液密にシールされている。Further, during the cooling operation, the first and second ports 29 1 and 29 2
Communicate with each other, and the third and fourth ports 29 3 and 29 4
Communicate with each other. The first port 29 1 as shown in Figure 3 is connected to the suction port 23a of the compressor 23, the discharge port 23b of the compressor 23 is connected to the third port 29 3.
The two second port 29 is connected to one end 14a of the heat exchanger 14 of the indoor unit 13. Fourth port 29
4 is connected to one end 24a of the heat exchanger 24 of the outdoor unit 22. The expansion device 27 includes both heat exchangers 14 and 24.
Is interposed between the other ends 14b and 24b. In addition,
Reference numeral 31 in FIG. 1 denotes a sealing member that liquid-tightly seals between the outer peripheral surfaces of the blowout duct 16 and the suction duct 19 and the insertion hole 4a of the roof 4. A plurality of (only one is shown) mounting legs 32 are provided on the lower surface of the housing 7 of the air conditioner 5 so as to project therefrom. These mounting legs 32 are inserted into the insertion holes 33 of the roof 4 and extend above the ceiling plate 17 in the telephone box 1, and the extended ends of the attachment legs 32 are made of rubber or the like.
It is fixed to the support rod 35 by means of a fixing tool 36 such as a bolt. The support rod 35 is laterally fixed between the upper ends of both side walls 3 and 3 which are located between the ceiling plate 17 and the roof 4 and which face each other. Further, a seal member 37 is provided between the outer peripheral surface of the mounting leg 32 and the fitting insertion hole 33 of the roof 4.
It is liquid-tightly sealed by.
次に上記構成になる電話ボックス用空調装置５の動作を
説明する。Next, the operation of the telephone box air conditioner 5 having the above configuration will be described.
まず、暖房運転を行なう場合は切換弁２６を第３図中実
線で示す状態、即ち第１のポート２９１と第４のポート
２９４とが連通し、第２のポート２９２と第３のポート
２９３とが連通した状態に切り換える。この状態におい
て、圧縮機２３が作動すると、冷媒は、吸入口２３ａ→
吐出口２３ｂ→第３のポート２９３→第２のポート２９
２→室内ユニット１３の熱交換器１４→絞り装置２７→
室外ユニット２２の熱交換器２４→第４のポート２９４
→第１のポート２９１→吸入口２３ａの経路で、冷媒回
路内を循環する。斯かる暖房運転状態において、第１図
中２点鎖線で示す如く、開閉板２０は第１の吸気口１１
を閉鎖し吸込ダクト１９を開放することにより、内気循
環状態となり、送風機１５は電話ボックス１の天井裏の
空気を吸い込んで熱交換器１４を通過して昇温させ吸出
ダクト１６から電話ボックス１内に吹き出させる。吹き
出た空気は天井板１７の透孔１７ｂを通って天井裏に至
り、吸込ダクト１９から再び送風機１５により吸い込ま
れて循環し、暖房される。First, when performing the heating operation, the switching valve 26 is in the state shown by the solid line in FIG. 3, that is, the first port 29 1 and the fourth port 29 4 are in communication, and the second port 29 2 and the third port 29 2 are in communication. switching to a state in which the port 29 3 is communicated. In this state, when the compressor 23 operates, the refrigerant flows into the suction port 23a →
Discharge port 23b → third port 29 3 → second port 29
2 → heat exchanger 14 of indoor unit 13 → expansion device 27 →
Heat exchanger 24 of the outdoor unit 22 → fourth port 29 4
-> 1st port 29 1- > It circulates in a refrigerant circuit in the path | route of the suction port 23a. In such a heating operation state, as shown by the two-dot chain line in FIG.
And the suction duct 19 are opened, the inside air is circulated, and the blower 15 sucks the air behind the ceiling of the telephone box 1 and passes through the heat exchanger 14 to raise the temperature, and the inside of the telephone box 1 from the suction duct 16. Let it blow out. The blown air reaches the back of the ceiling through the through hole 17b of the ceiling plate 17, is sucked again by the blower 15 from the suction duct 19, is circulated, and is heated.
また、冷房運転を行なう場合は、切換弁２６を第３図中
二点鎖線で示す状態、即ち、第１のポート２９１と第２
のポート２９２とが連通し、第３のポート２９３と第４
のポート２９４とが連通した状態に切り換える。この状
態において、圧縮機２３が作動すると、冷媒は、吸入口
２３ａ→吐出口２３ｂ→第３のポート２９３→第４のポ
ート２９４→室外ユニット２２の熱交換器２４→絞り装
置２７→室内ユニット１３の熱交換器１４→第２のポー
ト２９２→第１のポート２９１→吸入口２３ａの経路で
冷媒回路内を循環する。斯かる冷房運転状態において
は、第１図中実線で示す如く開閉板２０により吸込ダク
ト１９を閉塞し、第１の吸気口１１を開放すれば、外気
導入状態となり、室内ユニット１４の送風機１５の作用
で第１の吸気口１１から導入された外気が、室内ユニッ
ト１３の熱交換器１４を通過することによって熱交換さ
れて冷風となって吹出ダクト１６から電話ボックス１内
に吹き出された後、ドアの下端と床との間の隙間から電
話ボックス１の外方へ放出され、この電話ボックス１内
が冷房される。Further, when performing the cooling operation, the switching valve 26 is in a state shown by a chain double-dashed line in FIG. 3, that is, the first port 29 1 and the second port 29 1 .
Communicates with the port 29 2, and the third port 29 3 4
Switching to a state of communication with the ports 29 4. In this state, when the compressor 23 operates, the refrigerant is sucked into the inlet 23a → the outlet 23b → the third port 29 3 → the fourth port 29 4 → the heat exchanger 24 of the outdoor unit 22 → the expansion device 27 → the indoor The heat exchanger 14 of the unit 13 → the second port 29 2 → the first port 29 1 → circulates in the refrigerant circuit in the route of the suction port 23a. In such a cooling operation state, as shown by the solid line in FIG. 1, if the suction duct 19 is closed by the opening / closing plate 20 and the first intake port 11 is opened, the outside air is introduced, and the blower 15 of the indoor unit 14 After the outside air introduced from the first intake port 11 by the action is heat-exchanged by passing through the heat exchanger 14 of the indoor unit 13 and becomes cold air, and is blown from the blowing duct 16 into the telephone box 1, It is discharged to the outside of the telephone box 1 through the gap between the lower end of the door and the floor, and the inside of the telephone box 1 is cooled.
このように、冷房運転時は外気導入及び暖房運転時は内
気循環にすることにより、特に、暖房時、熱の放出が抑
えられて経済的で、且つ夏、冬共に電話ボックス内の使
用環境が快適となる。As described above, by introducing the outside air during the cooling operation and circulating the inside air during the heating operation, the heat release is suppressed especially during the heating, which is economical, and the usage environment in the telephone box is improved in both summer and winter. Be comfortable.
なお、上記実施例の如く、空調装置５が、切換弁２６の
切り換え操作で、冷房運転及び暖房運転のいずれにも切
り換わるタイプを採用したことにより、それらを個別に
設ける必要がなく、コンパクトとなり、この種の電話ボ
ックス１の比較的面積の限られたルーフ４上に載設する
ものとして好適であると共に、その載設作業も容易に行
なえる。また、吹出ダクト１６と吸込ダクト１９を互い
に近接させて、ルーフ４の共通の挿通孔４ａ内に挿通さ
せたので、これら両ダクト１６，１９を挿通するための
挿通孔が１つで済み、その孔あけ加工が容易である。ル
ーフ４に挿通孔４ａや嵌挿孔３３を穿設したものであり
ながら、空調装置５のハウジング７によりルーフ４の上
面が覆われた状態にあって、雨水の侵入が防止されるか
ら、シール部材３１，３７等のシール機能が緩和され、
防水処理が簡単である。It should be noted that, as in the above embodiment, the air conditioner 5 adopts a type in which the switching operation of the switching valve 26 switches to both the cooling operation and the heating operation, so that it is not necessary to provide them individually, and it becomes compact. This type of telephone box 1 is suitable for being mounted on the roof 4 having a relatively limited area, and the mounting work can be easily performed. Further, since the blow-out duct 16 and the suction duct 19 are brought close to each other and inserted into the common insertion hole 4a of the roof 4, only one insertion hole for inserting these both ducts 16 and 19 is required. Easy drilling. Although the roof 4 is formed with the insertion hole 4a and the insertion hole 33, the upper surface of the roof 4 is covered by the housing 7 of the air conditioner 5, and rainwater is prevented from entering. The sealing function of the members 31, 37 etc. is eased,
Easy waterproofing.
（考案の効果） 以上の如く本考案の電話ボックス用空調装置は、室外ユ
ニットを配設した外気室と室内ユニットを配設した内気
室とを互いに隔絶して設けた空調機ユニットを具備し、
一端が前記室内ユニットより上流側に位置して前記内気
室に開口し且つ他端が電話ボックス内に開口する吸込ダ
クトと、この吸込ダクトの一端開口部と前記内気室に開
口する外気導入用の吸気口を開閉する開閉板とを設けた
ことを特徴とするものである。(Effect of the Invention) As described above, the telephone box air conditioner of the present invention includes the air conditioner unit in which the outside air chamber in which the outdoor unit is arranged and the inside air chamber in which the indoor unit is arranged are isolated from each other,
A suction duct having one end located upstream of the indoor unit and opening to the inside air chamber and the other end opening into the telephone box, and one end opening of the suction duct and the outside air introduction opening to the inside air chamber. An opening and closing plate for opening and closing the intake port is provided.
従って、冷房時は外気導入運転、暖房時は内気循環運転
を原則に運転するが、冷房時、内気循環運転も容易に出
来ることは云うまでもない。特に、暖房時、内気循環を
行なうことで、熱が無駄に放出されず、経済的である。Therefore, in principle, the outside air introduction operation is performed during cooling, and the inside air circulation operation is performed during heating, but it goes without saying that the inside air circulation operation can be easily performed during cooling. In particular, since the inside air is circulated during heating, heat is not wasted, which is economical.
図面は本考案の一実施例を示し、第１図は本考案に係る
電話ボックス用空調装置の縦断面図、第２図は同装置の
一部を切欠した平面図、第３図は同装置の空調機ユニッ
トの回路構成図である。 １…電話ボックス、５…空調装置、６…空調機ユニッ
ト、８…内気室、９…外気室、１１…第１の吸気口（吸
気口）、１９…吸込ダクト、２０…開閉板。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a vertical sectional view of a telephone box air conditioner according to the present invention, FIG. 2 is a plan view with a part of the device cut away, and FIG. 3 is the same device. FIG. 3 is a circuit configuration diagram of the air conditioner unit of FIG. DESCRIPTION OF SYMBOLS 1 ... Telephone box, 5 ... Air-conditioner, 6 ... Air-conditioner unit, 8 ... Inside air chamber, 9 ... Outside air chamber, 11 ... 1st intake port (intake port), 19 ... Suction duct, 20 ... Open / close plate.
Claims (1)
ットを配設した内気室とを互いに隔絶して設けた空調機
ユニットを具備し、一端が前記室内ユニットより上流側
に位置して前記内気室に開口し且つ他端が電話ボックス
内に開口する吸込ダクトと、この吸込ダクトの一端開口
部と前記内気室に開口する外気導入用の吸気口を開閉す
る開閉板とを設けたことを特徴とする電話ボックス用空
調装置。1. An air conditioner unit is provided which separates an outside air chamber in which an outdoor unit is arranged and an inside air chamber in which an indoor unit is arranged, the one end of which is located upstream from the indoor unit. A suction duct having an opening to the inside air chamber and the other end opening to the inside of the telephone box, and an opening / closing plate for opening and closing an opening at one end of the suction duct and an intake port for introducing outside air to the inside air chamber are provided. A unique air conditioning system for telephone boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990056846U JPH063315Y2 (en) | 1990-05-29 | 1990-05-29 | Air conditioner for telephone box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990056846U JPH063315Y2 (en) | 1990-05-29 | 1990-05-29 | Air conditioner for telephone box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414924U JPH0414924U (en) | 1992-02-06 |
| JPH063315Y2 true JPH063315Y2 (en) | 1994-01-26 |
Family
ID=31581037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990056846U Expired - Lifetime JPH063315Y2 (en) | 1990-05-29 | 1990-05-29 | Air conditioner for telephone box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063315Y2 (en) |
-
1990
- 1990-05-29 JP JP1990056846U patent/JPH063315Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414924U (en) | 1992-02-06 |
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