JP2001153391A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP2001153391A JP2001153391A JP33787699A JP33787699A JP2001153391A JP 2001153391 A JP2001153391 A JP 2001153391A JP 33787699 A JP33787699 A JP 33787699A JP 33787699 A JP33787699 A JP 33787699A JP 2001153391 A JP2001153391 A JP 2001153391A
- Authority
- JP
- Japan
- Prior art keywords
- drain
- hose
- air conditioner
- fixed
- fixed portion
- 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.)
- Pending
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、ドレンパンにド
レンホースを取付けてドレンパン内のドレン水を排水す
る空気調和機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner in which a drain hose is attached to a drain pan to drain drain water in the drain pan.
【０００２】[0002]
【従来の技術】ドレンパンに取付けたドレンホースを用
いてドレンパン内のドレン水を排水している空気調和機
は、例えば、特開平１０−１４８３４６号公報に記載さ
れたものがあった。2. Description of the Related Art An air conditioner in which drain water in a drain pan is drained using a drain hose attached to the drain pan has been described in, for example, Japanese Patent Application Laid-Open No. 10-148346.
【０００３】この公報に記載の空気調和機は、そのドレ
ンパンの排水口に突起状の引掛片を設け、ドレンホース
の取付部に引掛片を引っ掛ける固定部分を設けて成り、
ドレンホースの取付部とドレン水を導水するためのホー
ス部とこのドレンホースを延長用のドレンホースに接続
するための接続部とは接着剤で接続されていた。[0003] The air conditioner described in this publication is provided with a projection-shaped hooking piece at a drain port of a drain pan, and a fixing portion for hooking the hooking piece at a mounting portion of a drain hose.
The mounting part of the drain hose, the hose part for guiding drain water, and the connection part for connecting this drain hose to the drain hose for extension have been connected with an adhesive.
【０００４】[0004]
【発明が解決しようとする課題】前述した空気調和機で
は、ドレンホースの取付部とホース部と接続部とが接着
剤で接続固定されていたので、ドレンホースを組立てた
後、その接続部の水漏れ検査が必要となり、この為に組
立に時間がかかり、ひいては、コストアップとなってい
た。In the above-described air conditioner, the mounting portion of the drain hose, the hose portion, and the connecting portion are connected and fixed by an adhesive. Therefore, after assembling the drain hose, the connecting portion of the drain hose is connected to the connecting portion. Water leak inspection is required, which takes time to assemble, and increases the cost.
【０００５】本発明は、ドレンホースの取付部とホース
部と接続部とを一体に構成して、前述の水漏れ検査を不
要にすると共に、ドレンホースの価格を低減した空気調
和機を提供するものである。The present invention provides an air conditioner in which a drain hose mounting portion, a hose portion, and a connection portion are integrally formed to eliminate the above-mentioned water leak inspection and reduce the price of the drain hose. Things.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するた
め、請求項１にかかる発明は、熱交換器と、この熱交換
器から滴下するドレン水を溜めるドレンパンと、このド
レン水をドレンパンに設けた排水口を介して屋外に排水
するためのドレンホースを有し、ドレンホースを、排水
口に取付けるための取付部、ドレン水を導水するための
ホース部、ドレンホースを延長用のドレンホースに接続
するための接続部で構成した空気調和機において、ドレ
ンホースの取付部は、その内部に設けられ排水口に密着
してドレン水の漏れを防ぐシール部分と排水口に引っ掛
り固定される固定部分とを有し、固定部分とホース部と
接続部とを一体に構成することを特徴とする。Means for Solving the Problems In order to solve the above-mentioned problems, the invention according to claim 1 comprises a heat exchanger, a drain pan for storing drain water dropped from the heat exchanger, and providing the drain water in the drain pan. A drain hose for draining to the outside through a drain port, and a drain hose to an attachment part for attaching to the drain port, a hose part for conducting drain water, and a drain hose for extension. In an air conditioner configured with a connecting portion for connection, a mounting portion of a drain hose is provided inside thereof, and is fixed to a sealing portion for preventing leakage of drain water in close contact with a drain port and being hooked and fixed to the drain port. A fixed portion, a hose portion, and a connection portion are integrally formed.
【０００７】請求項２にかかる発明は、シール部分の材
料を固定部分の材料より軟質の材料としたことを特徴と
する。The invention according to claim 2 is characterized in that the material of the sealing portion is softer than the material of the fixing portion.
【０００８】請求項３にかかる発明は、固定部分とシー
ル部分とを一体に構成することを特徴とする。The invention according to claim 3 is characterized in that the fixed portion and the seal portion are integrally formed.
【０００９】請求項４にかかる発明は、ホース部を蛇腹
形状に成形することを特徴とする。The invention according to claim 4 is characterized in that the hose portion is formed in a bellows shape.
【００１０】請求項５にかかる発明は、ホース部の外周
に、断熱パイプを接着で一体に構成することを特徴とす
る。The invention according to claim 5 is characterized in that a heat insulating pipe is integrally formed on the outer periphery of the hose portion by bonding.
【００１１】請求項６にかかる発明は、固定部分の内側
に成形した、複数個の概略Ｌ字状の窪みを備えることを
特徴とする。The invention according to claim 6 is characterized in that a plurality of substantially L-shaped depressions formed inside the fixed portion are provided.
【００１２】請求項７にかかる発明は、固定部分の外側
に概略輪状の箍部分を設けることを特徴とする。The invention according to claim 7 is characterized in that a substantially annular hoop portion is provided outside the fixed portion.
【００１３】[0013]
【発明の実施の形態】本発明の実施例を、図１乃至図５
を参照して説明する。図１に示す１は分離型空気調和機
の室内機で、室外機（図示せず）とユニット間配管で接
続されて分離型空気調和機を構成する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS.
This will be described with reference to FIG. 1 shown in FIG. 1 is an indoor unit of a separation type air conditioner, which is connected to an outdoor unit (not shown) by piping between units to constitute a separation type air conditioner.
【００１４】この室内機１の外箱は、前面側の前ケース
部２Ａと、この前ケース部２Ａの前部に上部に回動軸
（図示せず）を有して開閉自在に取付けられた吸込パネ
ル２Ｂと、背面側の後ケース部２Ｃとで構成されてい
る。４は熱交換器で、冷房運転やドライ運転時に冷却器
として機能し、暖房運転時には加熱器として機能するも
のである。５は空気清浄フィルタの保持部、６は熱交換
器４からのドレン水を溜めるためのドレンパン、７は送
風ファン、８は左右風向偏向羽根、９は上下風向偏向羽
根、１０は収納空間で、梱包時や左配管時に熱交換器４
から延びた補助冷媒配管１３が収納される。１１はこの
収納空間１０の後ケース部２Ｃに取付けられる断熱材で
ある。The outer box of the indoor unit 1 has a front case portion 2A on the front side and a pivot shaft (not shown) at an upper portion at the front of the front case portion 2A so as to be freely opened and closed. It is composed of a suction panel 2B and a rear case portion 2C on the back side. A heat exchanger 4 functions as a cooler during a cooling operation or a dry operation and functions as a heater during a heating operation. 5 is a holding part of an air purifying filter, 6 is a drain pan for collecting drain water from the heat exchanger 4, 7 is a blower fan, 8 is a left-right deflecting blade, 9 is a vertical deflecting blade, and 10 is a storage space. Heat exchanger 4 when packing or piping to the left
The auxiliary refrigerant pipe 13 extending from the housing is accommodated. Reference numeral 11 denotes a heat insulating material attached to the rear case portion 2C of the storage space 10.
【００１５】図２、図３において、６Ａ、６Ｂはそれぞ
れ、室内機１の前面側から見て右側のドレンパン６の排
水口、左側のドレンパン６の排水口で、図２のように、
右側の排水口６Ａにドレンホース３１が取付けられる場
合には、図３のように左側の排水口６Ｂには閉塞栓３０
が取付けられる。この閉塞栓３０はゴム製で、その外周
が排水口６Ｂの内周に接するようにして取付けられ水漏
れを防止する。2 and 3, reference numerals 6A and 6B denote a drain port of the right drain pan 6 and a drain port of the left drain pan 6, respectively, as viewed from the front side of the indoor unit 1. As shown in FIG.
When the drain hose 31 is attached to the right drain port 6A, as shown in FIG.
Is attached. The plug 30 is made of rubber and is attached so that the outer periphery thereof is in contact with the inner periphery of the drain port 6B to prevent water leakage.
【００１６】図４に示す３１はドレンホースで、このド
レンホース３１は、ドレンパン６の排水口６Ａ、６Ｂに
取付けるための取付部３２と、ドレン水を導水するため
のホース部３３と、このドレンホース３１を延長用のド
レンホース（図示せず）に接続するための接続部３４と
で構成されている。さらに取付部３２は、排水口６Ａ，
６Ｂに固定する固定部分３５と排水口６Ａ，６Ｂと接し
てこの部分をシールするシール部分３６と固定部分３５
を補強して排水口６Ａ，６Ｂとの取付を強固にする箍部
分３７で構成されている。固定部分３５はホース部３３
及び接続部３４と一体にポリプロピレン等の材質で成型
されている。このため、従来例のように、水漏れ検査を
行う必要が無いため、組立が容易になりコストダウンを
計ることができる。Reference numeral 31 shown in FIG. 4 denotes a drain hose. The drain hose 31 includes a mounting portion 32 for mounting to drain ports 6A and 6B of the drain pan 6, a hose portion 33 for guiding drain water, and a drain A connection portion 34 for connecting the hose 31 to a drain hose (not shown) for extension is provided. Further, the mounting portion 32 includes a drain port 6A,
6B, a fixed portion 35 which contacts the drainage ports 6A, 6B and seals this portion and a fixed portion 35.
And a retaining portion 37 for strengthening the attachment to the drainage ports 6A and 6B by reinforcing them. The fixing part 35 is a hose part 33
And it is molded with a material such as polypropylene integrally with the connection portion 34. Therefore, unlike the conventional example, there is no need to perform a water leak test, so that assembly is facilitated and cost can be reduced.
【００１７】図４に示す５２は固定部分３５の内側に設
けられた、複数の概略Ｌ字状の窪みである。ドレンパン
６の排水口６Ａ，６Ｂにドレンホース３１を装着するに
は、排水口６Ａ，６Ｂの外周に有る複数の突起状の引掛
片６Ｃにドレンホース３１の窪み５２の位置を合わせ
て、取付部３２を排水口６Ａ，６Ｂに挿入して捻ると、
引掛片６Ｃが窪み５２のＬ字状の溝にそって奥へ導かれ
固定される。この時、これらの窪み５２の一部に突起５
４Ａを有しているため、ドレンパンの複数の引掛片６Ｃ
がこの突起５２Ａを乗り越えて窪み５２の奥にはいると
そこから戻るには逆の捻り力が必要となりドレンホース
３１が外れにくい構造と成っている。Reference numeral 52 shown in FIG. 4 denotes a plurality of substantially L-shaped depressions provided inside the fixed portion 35. In order to attach the drain hose 31 to the drain ports 6A and 6B of the drain pan 6, the positions of the recesses 52 of the drain hose 31 are aligned with a plurality of protrusion-shaped hooking pieces 6C provided on the outer periphery of the drain ports 6A and 6B. When 32 is inserted into the drain ports 6A and 6B and twisted,
The hooking piece 6C is guided and fixed along the L-shaped groove of the recess 52. At this time, projections 5
4A, a plurality of hooks 6C of the drain pan
However, if it gets over the projection 52A and goes into the depth of the depression 52, a reverse torsion force is required to return from the depression 52A, so that the drain hose 31 is difficult to come off.
【００１８】また、引掛片６Ｃは、略半円形状を成して
おり、そのドレンホース３１の挿入側が円弧側となって
いて、ドレンホース３１の装着が容易で、離脱が困難な
形状になっている。The hook piece 6C has a substantially semicircular shape, and the insertion side of the drain hose 31 is an arc side, so that the drain hose 31 is easily mounted and difficult to be detached. ing.
【００１９】図４に示す３７は概略輪状の箍部分で、図
５の（Ａ）は箍部分３７の正面図、図５の（Ｂ）は箍部
分３７の側面図である。箍部分３７は、固定部分３５の
外側に外接するように設けられて、固定部分３５を補強
するため固定部分３５に比べてより厚肉に形成され、固
定部分３５の窪み５２に合わせて複数の穴５３が設けら
れ、その穴５３の周囲の一部に突起５４Ｂを有してい
る。FIG. 4 shows a generally annular hoop portion 37. FIG. 5A is a front view of the hoop portion 37, and FIG. 5B is a side view of the hoop portion 37. The hoop portion 37 is provided so as to circumscribe the outside of the fixed portion 35, and is formed to be thicker than the fixed portion 35 to reinforce the fixed portion 35. A hole 53 is provided, and a part around the hole 53 has a projection 54B.
【００２０】この突起５４Ｂは、固定部分３５の窪み５
２の突起５４Ａの形状に合わせて形成され突起５４Ａの
補強して、ドレンパンの複数の引掛片６Ｃが引っ掛かっ
てドレンホース３１が外れにくい構造と成っている。The projection 54B is provided in the recess 5 of the fixed portion 35.
The projection 54A is formed in accordance with the shape of the second projection 54A, and the plurality of hooks 6C of the drain pan are hooked by the projection 54A to prevent the drain hose 31 from coming off.
【００２１】図４に示す４１は断面を波形に形成したシ
ール部分３６の密着部分で、密着部分４１は排水口６
Ａ、６Ｂの外周と密着しやすいように環状に排水口と接
する。この密着部分４１の内周は、排水口の外径より小
さい寸法になっており、かつ、シール部分３６が固定部
分３５より軟質のＥＰＭゴムを使用しているので、排水
口６Ａ，６Ｂの外周とこの密着部分４１の内周とがぴっ
たりと密着し、この内周の部分でシールが確実にできる
ようになっている。In FIG. 4, reference numeral 41 denotes a contact portion of the seal portion 36 having a corrugated cross section.
A and 6B are in contact with the drainage port in a ring shape so as to easily adhere to the outer periphery. The inner circumference of the close contact portion 41 is smaller in size than the outer diameter of the drain port, and since the seal portion 36 uses softer EPM rubber than the fixed portion 35, the outer circumference of the drain ports 6A and 6B And the inner periphery of the contact portion 41 are tightly adhered to each other, so that sealing can be reliably performed at the inner periphery.
【００２２】ホース部３３は、本実施例では、薄肉の蛇
腹形状に成型されている。このため、ホース部３３の柔
軟性が増し、配管工事が容易になる。またホース部３３
の外周部に、断熱パイプ３８を接着により一体に構成し
たことにより、設置工事時に別に断熱パイプを用意する
必要が無くなり、作業性が改善される。In this embodiment, the hose portion 33 is formed in a thin bellows shape. For this reason, the flexibility of the hose part 33 increases, and piping work becomes easy. In addition, hose part 33
Since the heat insulating pipe 38 is integrally formed on the outer peripheral portion by bonding, there is no need to separately prepare a heat insulating pipe during installation work, and workability is improved.
【００２３】シール部分３６は軟質のＥＰＭゴム等の材
質で成形されており、固定部分３５のビード５１の内側
に嵌入されており、接着剤を用いずにしっかりと固定さ
れている。尚、固定部分３５とシール部分３６の両部分
は、二色成型と呼ばれる方法で一体成型しても構わな
い。The seal portion 36 is formed of a material such as soft EPM rubber, is fitted inside the bead 51 of the fixed portion 35, and is firmly fixed without using an adhesive. Note that both the fixed portion 35 and the seal portion 36 may be integrally molded by a method called two-color molding.
【００２４】このように構成された室内機１は、その設
置工事時に現場の条件に合わせて、ドレンホース３１を
ドレンパン６の右側か左側の排水口６Ａ、６Ｂに装着す
る。設置する部屋の配管孔が室内機１の右側にあれば、
ドレンホース３１はこのドレンパン６の右側の排水口６
Ａに取付けられる共に、左側の排水口６Ｂには閉塞栓３
０が取付けられる。反対に、配管孔が室内機１の左側に
あれば、ドレンホース３１はこのドレンパン６の左側の
排水口６Ｂに取付けられる共に、右側の排水口６Ａには
閉塞栓６Ｂが取付けられる。このようにすることで室内
機１のドレン水通路を短くすると共にその横引き長さも
短くできるのでドレン水通路内のスライムの防止、排水
不良の防止に効果がある。In the indoor unit 1 configured as described above, the drain hose 31 is attached to the drain ports 6A and 6B on the right or left side of the drain pan 6 in accordance with the conditions at the time of installation work. If the pipe hole of the room to install is on the right side of the indoor unit 1,
The drain hose 31 is connected to the drain port 6 on the right side of the drain pan 6.
A, and the plug 6 is attached to the drain port 6B on the left side.
0 is attached. Conversely, if the piping hole is on the left side of the indoor unit 1, the drain hose 31 is attached to the drain port 6B on the left side of the drain pan 6, and the plug 6B is attached to the drain port 6A on the right side. By doing so, the drain water passage of the indoor unit 1 can be shortened and the length of the horizontal drawing can be shortened, so that it is effective in preventing slime in the drain water passage and preventing poor drainage.
【００２５】ドレンホース３１の取付けは、その取付部
３２を持って、排水口６Ａ，６Ｂの複数の引掛片６Ｃを
ドレンホース３１の窪み５２に添ってＬ字状の窪み５２
の奥まで導き、固定部分３５の突起５４Ａを引掛片６Ｃ
が乗り越えるまで捻って行う。The drain hose 31 is attached by holding the mounting portion 32 and attaching the plurality of hook pieces 6C of the drain ports 6A and 6B to the recess 52 of the drain hose 31 in an L-shaped recess 52.
And the projection 54A of the fixed portion 35 is engaged with the hook piece 6C.
Twist until you get over.
【００２６】この時作業者は「カチン」という上述した
突起５４Ａを引掛片６Ｃが乗り越える音と手首への捻り
力の変化を感じることができ確実にドレンホース３１が
固定されたことを認識することができる。At this time, the operator can feel the sound of the hook 6C getting over the protrusion 54A of "click" and the change of the twisting force on the wrist, and recognize that the drain hose 31 is securely fixed. Can be.
【００２７】このようにして取付けられたドレンホース
３１は、排水口６Ａ，６Ｂの外周とシール部分３６との
間でシールされて水漏れが防止されると共に、排水口６
Ａ，６Ｂの引掛片６Ｃにドレンホース３１の突起５４Ａ
が強固に引っ掛かって外れにくい構造となっている。The drain hose 31 attached in this manner is sealed between the outer circumferences of the drainage ports 6A and 6B and the seal portion 36 to prevent water leakage and to prevent the drainage hose 6 from leaking.
The protrusion 54A of the drain hose 31 is attached to the hook piece 6C of A, 6B.
Are firmly caught and hard to come off.
【００２８】またドレンホース３１の取外しは、その取
付部３２を持って固定部分３５の突起５４Ａを排水口６
Ａ，６Ｂの引掛片６Ｃが乗り越えるまで逆に捻って、さ
らにその引掛片６Ｃをドレンホース３１の窪み５２に添
って窪み５２の入口まで導いて行う。To remove the drain hose 31, hold the mounting portion 32 and remove the projection 54 A of the fixed portion 35 from the drain port 6.
A twist is performed in reverse until the hook pieces 6C of A and 6B get over, and the hook pieces 6C are guided along the dent 52 of the drain hose 31 to the entrance of the dent 52.
【００２９】[0029]
【発明の効果】以上説明したように、請求項１にかかる
発明によれば、熱交換器と、この熱交換器から滴下する
ドレン水を溜めるドレンパンと、このドレン水をドレン
パンに設けた排水口を介して屋外に排水するためのドレ
ンホースを有し、ドレンホースを、排水口に取付けるた
めの取付部、ドレン水を導水するためのホース部、ドレ
ンホースを延長用のドレンホースに接続するための接続
部で構成した空気調和機において、ドレンホースの取付
部は、その内部に設けられ排水口に密着してドレン水の
漏れを防ぐシール部分と排水口に引っ掛り固定される固
定部分とを有し、固定部分とホース部と接続部とを一体
に構成することにより、水漏れ検査が不要となり、より
信頼性の高い空気調和機を提供することができる。As described above, according to the first aspect of the present invention, a heat exchanger, a drain pan for storing drain water dropped from the heat exchanger, and a drain port provided in the drain pan are provided with the drain water. Having a drain hose for draining to the outside through a drain hose, an attachment part for attaching the drain hose to a drain port, a hose part for guiding drain water, and a drain hose for connecting to a drain hose for extension In the air conditioner configured with the connection portion of the above, the mounting portion of the drain hose is provided with a sealing portion provided inside thereof and in close contact with the drain port to prevent drain water leakage, and a fixed portion hooked and fixed to the drain port. By having the fixed part, the hose part, and the connecting part integrally, it is not necessary to perform a water leak inspection, and a more reliable air conditioner can be provided.
【００３０】請求項２にかかる発明によれば、シール部
分の材料を固定部分の材料より軟質の材料とすることに
より、シール部分のシール性が向上し、より信頼性の高
い空気調和機を提供することができる。According to the second aspect of the present invention, the material of the sealing portion is made of a softer material than the material of the fixed portion, so that the sealing performance of the sealing portion is improved and a more reliable air conditioner is provided. can do.
【００３１】請求項３にかかる発明によれば、固定部分
とシール部分とを一体に構成することにより、シール部
分のシール性が向上し、より信頼性の高い空気調和機を
提供することができる。According to the third aspect of the invention, since the fixed portion and the sealing portion are integrally formed, the sealing performance of the sealing portion is improved, and a more reliable air conditioner can be provided. .
【００３２】請求項４にかかる発明によれば、ホース部
を蛇腹形状に成形することにより、ホース部の柔軟性が
増し、配管工事が容易になる。According to the fourth aspect of the present invention, by forming the hose portion into a bellows shape, the flexibility of the hose portion is increased, and the piping work is facilitated.
【００３３】請求項５にかかる発明によれば、ホース部
の外周に、断熱パイプを接着で一体に構成することによ
り、設置工事時に別に断熱パイプを用意する必要が無く
なり、作業性が改善される。According to the fifth aspect of the present invention, since the heat insulating pipe is integrally formed on the outer periphery of the hose portion by bonding, there is no need to prepare a separate heat insulating pipe at the time of installation work, and the workability is improved. .
【００３４】請求項６にかかる発明によれば、固定部分
の内側に成形した、複数個の概略Ｌ字状の窪みを備える
ことにより、ドレンホースの確実な装着の容易にするこ
とができる。According to the sixth aspect of the present invention, the provision of the plurality of substantially L-shaped recesses formed inside the fixed portion facilitates reliable installation of the drain hose.
【００３５】請求項７にかかる発明によれば、固定部分
の外側に概略輪状の箍部分を設けることにより、ドレン
ホースの固定部分の強度を増すと共に固定されたドレン
ホースが外れにくい構成となる。According to the seventh aspect of the present invention, by providing the substantially annular hoop portion outside the fixed portion, the strength of the fixed portion of the drain hose is increased, and the fixed drain hose is hardly detached.
【図１】本発明の空気調和機の室内機を示す断面図であ
る。FIG. 1 is a sectional view showing an indoor unit of an air conditioner of the present invention.
【図２】同空気調和機のドレンパンとドレンホースとの
関係を示す説明図である。FIG. 2 is an explanatory diagram showing a relationship between a drain pan and a drain hose of the air conditioner.
【図３】同空気調和機のドレンパンと閉塞栓との関係を
示す説明図である。FIG. 3 is an explanatory diagram showing a relationship between a drain pan and an obstruction plug of the air conditioner.
【図４】ドレンホースの構造を示す部分断面図である。FIG. 4 is a partial sectional view showing a structure of a drain hose.
【図５】ドレンホースの箍部を示す外観図である。FIG. 5 is an external view showing a hold portion of a drain hose.
１ 室内機 ４ 熱交換器 ６ ドレンパン ６Ａ，６Ｂ 排水口 ３１ ドレンホース ３２ 取付部 ３３ ホース部 ３４ 接続部 ３５ 固定部分 ３６ シール部分 ３７ 箍部分 ５２ 窪み DESCRIPTION OF SYMBOLS 1 Indoor unit 4 Heat exchanger 6 Drain pan 6A, 6B Drain port 31 Drain hose 32 Attachment part 33 Hose part 34 Connection part 35 Fixed part 36 Sealed part 37 Enclosed part 52 Depression
───────────────────────────────────────────────────── フロントページの続き (72)発明者 生形 和行 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 Ｆターム(参考） 3H111 AA02 BA12 BA15 CA47 CB03 CB27 DA14 DA15 DB05 DB25 3J106 AB01 BA02 BB01 BC04 BD01 BE12 BE13 BE29 CA04 EA01 EB02 EC02 EC06 ED11 EE01 EF04 EF05 3L050 BE03 BF05 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Kazuyuki Igata 2-5-5 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. F-term (reference) 3H111 AA02 BA12 BA15 CA47 CB03 CB27 DA14 DA15 DB05 DB25 3J106 AB01 BA02 BB01 BC04 BD01 BE12 BE13 BE29 CA04 EA01 EB02 EC02 EC06 ED11 EE01 EF04 EF05 3L050 BE03 BF05
Claims (7)
ドレン水を溜めるドレンパンと、このドレン水を前記ド
レンパンに設けた排水口を介して屋外に排水するための
ドレンホースを有し、前記ドレンホースを、前記排水口
に取付けるための取付部、ドレン水を導水するためのホ
ース部、前記ドレンホースを延長用のドレンホースに接
続するための接続部から構成した空気調和機において、 前記ドレンホースの前記取付部は、その内部に設けられ
排水口に密着してドレン水の漏れを防ぐシール部分と前
記排水口に引っ掛り固定される固定部分とを有し、前記
固定部分と前記ホース部と前記接続部とを一体に構成す
ることを特徴とする空気調和機。1. A heat exchanger, a drain pan for storing drain water dropped from the heat exchanger, and a drain hose for draining the drain water to the outside via a drain port provided in the drain pan, In the air conditioner, the drain hose includes an attachment portion for attaching to the drain port, a hose portion for guiding drain water, and a connection portion for connecting the drain hose to a drain hose for extension. The mounting portion of the drain hose has a sealing portion provided inside thereof and in close contact with a drain port to prevent leakage of drain water, and a fixed portion hooked and fixed to the drain port, and the fixed portion and the hose An air conditioner characterized by comprising a unit and the connection unit integrally.
材料より軟質の材料とすることを特徴とする請求項１に
記載の空気調和機。2. The air conditioner according to claim 1, wherein the material of the sealing portion is softer than the material of the fixed portion.
に構成することを特徴とする請求項１又は２に記載の空
気調和機。3. The air conditioner according to claim 1, wherein the fixed portion and the seal portion are integrally formed.
を特徴とする請求項１乃至３に記載の空気調和機。4. The air conditioner according to claim 1, wherein the hose portion is formed in a bellows shape.
着で一体に構成することを特徴とする請求項１乃至４に
記載の空気調和機。5. The air conditioner according to claim 1, wherein a heat insulating pipe is integrally formed on an outer periphery of the hose portion by bonding.
の概略Ｌ字状の窪みを備えることを特徴とする請求項１
乃至５に記載の空気調和機。6. The apparatus according to claim 1, further comprising a plurality of substantially L-shaped recesses formed inside the fixed portion.
6. The air conditioner according to any one of items 1 to 5.
を設けることを特徴とする請求項１乃至６に記載の空気
調和機。7. The air conditioner according to claim 1, wherein a substantially annular hoop portion is provided outside the fixed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33787699A JP2001153391A (en) | 1999-11-29 | 1999-11-29 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33787699A JP2001153391A (en) | 1999-11-29 | 1999-11-29 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001153391A true JP2001153391A (en) | 2001-06-08 |
Family
ID=18312833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33787699A Pending JP2001153391A (en) | 1999-11-29 | 1999-11-29 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001153391A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160325604A1 (en) * | 2014-01-20 | 2016-11-10 | Hanon Systems | Air conditioning system for motor vehicles |
| CN107420979A (en) * | 2017-06-14 | 2017-12-01 | 美的集团武汉制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN109059242A (en) * | 2018-09-13 | 2018-12-21 | 珠海格力电器股份有限公司 | Discharge structure and air conditioner with it |
| US10618382B2 (en) | 2014-01-20 | 2020-04-14 | Hanon Systems | Air conditioning system for motor vehicles |
| CN111664511A (en) * | 2019-11-11 | 2020-09-15 | 珠海六和节能投资有限公司 | Thermal insulation pipe convenient to install and beneficial to air conditioning energy |
-
1999
- 1999-11-29 JP JP33787699A patent/JP2001153391A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160325604A1 (en) * | 2014-01-20 | 2016-11-10 | Hanon Systems | Air conditioning system for motor vehicles |
| US10000110B2 (en) * | 2014-01-20 | 2018-06-19 | Hanon Systems | Air conditioning system for motor vehicles |
| US10618382B2 (en) | 2014-01-20 | 2020-04-14 | Hanon Systems | Air conditioning system for motor vehicles |
| CN107420979A (en) * | 2017-06-14 | 2017-12-01 | 美的集团武汉制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN109059242A (en) * | 2018-09-13 | 2018-12-21 | 珠海格力电器股份有限公司 | Discharge structure and air conditioner with it |
| CN109059242B (en) * | 2018-09-13 | 2023-07-14 | 珠海格力电器股份有限公司 | Drainage structure and air conditioner with same |
| CN111664511A (en) * | 2019-11-11 | 2020-09-15 | 珠海六和节能投资有限公司 | Thermal insulation pipe convenient to install and beneficial to air conditioning energy |
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