JP2806176B2 - Cleaning equipment for ceiling-mounted air conditioners - Google Patents
Cleaning equipment for ceiling-mounted air conditionersInfo
- Publication number
- JP2806176B2 JP2806176B2 JP4272639A JP27263992A JP2806176B2 JP 2806176 B2 JP2806176 B2 JP 2806176B2 JP 4272639 A JP4272639 A JP 4272639A JP 27263992 A JP27263992 A JP 27263992A JP 2806176 B2 JP2806176 B2 JP 2806176B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- ceiling
- heat exchanger
- nozzle
- air conditioner
- 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 - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は、送風用電動機と、該電
動機の周囲に配置された熱交換器とを有する天井埋込形
空気調和機の前記熱交換器を洗浄する装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blower motor,
Recessed ceiling with heat exchanger located around motive
The present invention relates to an apparatus for cleaning the heat exchanger of an air conditioner .
【０００２】[0002]
【従来の技術】これまで、天井埋込形空気調和機（室内
機）の熱交換器を洗浄する場合、『日立パッケージエア
コンサービスマニュアル』ＰＡＨ−９１０３，４−９２
ページに示されているように、ファンを取外し、電動機
に防水用カバーを施し、ユニット下部に洗浄水受皿を取
付けた後、ポンプにより吹出ノズル部から洗浄液を吹き
出す洗浄装置を、作業員が手作業によって操作して、熱
交換器に洗浄液を吹き付けて洗浄していた。 2. Description of the Related Art A ceiling-mounted air conditioner (indoor)
When cleaning the heat exchanger of the “Hitachi Package Air Conditioner” PAH-9103, 4-92
As shown on the page , remove the fan, cover the motor with a waterproof cover, attach the washing water pan at the bottom of the unit, and then blow the washing liquid from the blow nozzle with the pump.
The operator manually operates the cleaning device
Washing was performed by spraying a washing solution on the exchanger.
【０００３】[0003]
【発明が解決しようとする課題】従来の洗浄方法では、
天井開口部に設置されている室内機の洗浄せあるため、
脚立等を使用する高所作業となり、作業性が悪い上、危
険を伴う欠点があった。また手作業で行うため、作業む
らが生じ易く、洗浄効果が一様でなかった。このため熟
練した作業員を必要としていた。 In the conventional cleaning method,
Because the indoor unit installed at the ceiling opening has been washed,
Work at a high place using a stepladder, etc.
There were drawbacks with ruggedness. Also, because it is done manually,
And the washing effect was not uniform. Because of this
A skilled worker was needed.
【０００４】本発明の目的は、天井埋込形空気調和機を
効率良くかつ安全に洗浄できるようにし、また熟練した
作業員でなくともむらのない一様な洗浄作業をすること
のできる天井埋込形空気調和機の洗浄装置を得ることに
ある。[0004] It is an object of the present invention to provide a ceiling-mounted air conditioner.
To be able to wash efficiently and safely and to be skilled
Perform even and uniform cleaning work even if you are not a worker
To provide a cleaning device for a ceiling-embedded type air conditioner that can be used.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、送風用電動機と、該電動機の周囲に配置
された熱交換器と有し、前記熱交換器を洗浄する天井埋
込形空気調和機の洗浄装置において、前記熱交換器を洗
浄するための液体を噴出させるための洗浄ノズルと、前
記送風用電動機に吊り下げられて取り付けられ、回転軸
を有し、この回転軸を中心として前記洗浄ノズルを回転
させる回転洗浄装置と、前記送風用電動機の回転軸に前
記回転洗浄装置の前記回転軸を連結して固定するジョイ
ントとを備えているものである。これにより、洗浄ノズ
ルを回転させる回転洗浄装置は、送風用電動機に吊り下
げて取り付けられるので、送風用電動機を天井埋込形空
気調和機より取り外す必要がない。また、回転洗浄装置
の回転軸は送風用電動機の回転軸にジョイントで連結さ
れ、送風用電動機は必然的に熱交換器の中心に配置され
ているので、洗浄ノズルの回転中心を熱交換器の中央部
に位置決めすることができる。以上より、洗浄ノズルの
取付作業の時間短縮を図れ、熱交換器の中央部を中心と
して回転する洗浄ノズルから洗浄液を熱交換器に吹き付
けることができるから、むらのない一様な洗浄を行うこ
とができる。 [MEANS FOR SOLVING THE PROBLEMS] To achieve the above object
In addition, the present invention provides an electric motor for blowing air and a motor disposed around the electric motor.
Heat exchanger, and a ceiling mounted for cleaning the heat exchanger.
In the washing device for the plug-in type air conditioner, the heat exchanger is washed.
A cleaning nozzle for ejecting liquid for cleaning
It is hung and attached to a blower motor,
Rotating the washing nozzle about this rotation axis.
Rotating washing device to be rotated and a rotating shaft of the blower motor.
A joy for connecting and fixing the rotating shafts of the rotary cleaning device
And a client. This allows cleaning tips
The rotary cleaning device that rotates the fan is suspended by a blower motor.
So that the blower motor can be
There is no need to remove it from the air conditioner. In addition, rotary cleaning equipment
The rotating shaft is connected to the rotating shaft of the blower motor by a joint.
The blower motor is necessarily located in the center of the heat exchanger.
The center of rotation of the washing nozzle
Can be positioned. From the above, the cleaning nozzle
The installation work can be shortened, and the center of the heat exchanger is
Cleaning liquid is sprayed onto the heat exchanger from the rotating cleaning nozzle
It is necessary to perform an even and uniform cleaning.
Can be.
【０００６】また、本発明は上記に記載のものにおい
て、前記送風用電動機を覆うによう取り付けられるカバ
ーを備えているものである。これにより、送風用電動機
に洗浄液がかかるのを防止できる。 [0006] The present invention also relates to the above-described one.
And a cover attached to cover the blower motor.
It is equipped with. With this, the blower motor
The washing liquid can be prevented from splashing on the surface.
【０００７】さらに、本発明は上記に記載のものにおい
て、前記送風用電動機によって前記洗浄ノズルが回転駆
動されるものである。これにより、送風用電動機を洗浄
ノズルの回転駆動力源として利用できるので、熱交換器
を洗浄する作業をより一層効率良くすることができる。 Furthermore, the present invention relates to the aforementioned
The cleaning nozzle is rotated by the blower motor.
Is to be moved. This cleans the blower motor
The heat exchanger can be used as a rotary drive source for the nozzle.
Can be made more efficient.
【０００８】[0008]
【０００９】[0009]
【実施例】本発明の一実施例を図１に従って説明する。
図において、１は天井埋込形空調機（室内機）、２は送
風用電動機３の周囲に設けられた熱交換器である。４は
洗浄液（例えば洗浄水）を噴出させる洗浄ノズル、５は
送風用電動機３に洗浄液がかかるのを防止するためのカ
バ−であり、このカバ−の中にはベーンポンプ６及びロ
ータリジョイント７が設けられている。これら洗浄ノズ
ル４、カバ−５、ベーンポンプ６及びロータリジョイン
ト７により本実施例の回転洗浄装置が構成されている。
８は洗浄ノズルから噴出され熱交換器を洗浄した後の廃
液を受けるための洗浄液受皿、９は洗浄液タンク１０の
洗浄液を前記回転洗浄装置に供給するためのポンプ、１
１は受皿８からの廃液を廃液容器１２に導くためのホー
スであ る。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIG.
In the figure, 1 is a ceiling mounted air conditioner (indoor unit), 2 is a
This is a heat exchanger provided around the wind motor 3. 4 is
A cleaning nozzle for ejecting a cleaning liquid (for example, cleaning water);
A cover for preventing the washing liquid from being applied to the blower motor 3.
The cover includes a vane pump 6 and a rotor.
A rotary joint 7 is provided. These cleaning tips
4, cover 5, vane pump 6 and rotary join
The rotary cleaning device of the present embodiment is constituted by the gate 7.
8 is waste after cleaning the heat exchanger ejected from the cleaning nozzle
A washing liquid receiving tray for receiving the liquid;
A pump for supplying a cleaning liquid to the rotary cleaning device, 1
1 is a hood for guiding the waste liquid from the tray 8 to the waste liquid container 12.
Sudea Ru.
【００１０】次に、本発明の動作を説明する。回転洗浄
装置は、送風用電動機３を洗浄液から保護する防水構造
をもつカバー５により送風用電動機３の外郭にボルト等
の取付け手段により連結固定されている。また、洗浄液
廃液を回収する洗浄液受皿８が、空気調和機の下部に設
置されている。この状態でポンプ９を運転すると、洗浄
タンク１０内の洗浄液が吸い出され、ベーンポンプ６に
加圧給水される。ベーンポンプ６は、循環する洗浄液の
流体力を回転力に変換するモータとして働き、ロータリ
ジョイント７を介して洗浄ノズル４に回転運動を与え
る。これにより、熱交換器２に対向する洗浄ノズル４
は、熱交換器２の中心を回転軸として回転するため、熱
交換器２の全周に対してベーンポンプ６を循環してきた
洗浄液を吹きつけ、全体の洗浄を自動的に行う。洗浄後
の廃液は、洗浄水受皿８により回収され、ホース１１を
介して廃液容器１２に溜る。Next, the operation of the present invention will be described. Rotary washing
The apparatus includes a cover 5 having a waterproof structure that protects the blower motor 3 from the cleaning liquid, and a bolt or the like is provided around the blower motor 3.
Are connected and fixed by the attaching means . Further, a washing liquid receiving tray 8 for collecting the washing liquid waste liquid is provided at a lower part of the air conditioner. When the pump 9 is operated in this state, the cleaning liquid in the cleaning tank 10 is sucked out and supplied to the vane pump 6 under pressure. The vane pump 6 functions as a motor that converts the fluid force of the circulating cleaning liquid into a rotational force, and gives a rotary motion to the cleaning nozzle 4 via a rotary joint 7. Thus, the cleaning nozzle 4 facing the heat exchanger 2
Is rotated around the center of the heat exchanger 2 as a rotation axis, so that the cleaning liquid circulated through the vane pump 6 is sprayed on the entire circumference of the heat exchanger 2 to automatically perform the entire cleaning. The waste liquid after washing is collected by the washing water receiving tray 8 and accumulates in the waste liquid container 12 via the hose 11.
【００１１】次に本発明の他の実施例を図２に基づいて
説明する。本実施例は、回転洗浄装置をジョイント１３
を介して送風用電動機３の回転軸に連結固定したもので
ある。他の部分は図１の実施例と同じである。本実施例
では、図１の実施例における洗浄ノズル４の回転駆動
を、ベ−ンポンプによって行なうのではなく、ジョイン
ト１３を介して送風用電動機３によって行う。Next, another embodiment of the present invention will be described with reference to FIG. In this embodiment, the rotary cleaning device is connected to the joint 13.
And fixed to the rotating shaft of the blower motor 3 via
is there. Other parts are the same as the embodiment of FIG. This embodiment
Then, the rotation driving of the cleaning nozzle 4 in the embodiment of FIG.
Is performed not by the vane pump but by the blower motor 3 through the joint 13.
【００１２】[0012]
【発明の効果】本発明によれば、送風用電動機に回転洗
浄装置を取り付けることにより洗浄装置を室内の空気調
和機に容易に位置決め固定でき、取付け作業の時間短縮
を図れ、熱交換器のほぼ中央部を中心として回転する洗
浄ノズルから洗浄液を熱交換器に吹き付けることによ
り、洗浄作業も自動的にできると共に、これまでの手作
業によるものに比較して大幅な効率向上を図れる。さら
に本発明によれば、熟練した作業員によらなくても作業
むらのない一様な洗浄を安全に行なうことができるとい
う効果がある。 According to the present invention, the electric motor for blowing air is subjected to rotary washing.
By installing a cleaning device, the cleaning device
Easy positioning and fixing to Japanese machine, shortening installation time
Washing that rotates about the center of the heat exchanger.
The cleaning liquid is sprayed from the cleaning nozzle onto the heat exchanger.
Cleaning can be performed automatically, and
Can greatly improve efficiency as compared with the ones based on industry. Further
According to the present invention, work can be performed without the use of a skilled worker.
It is said that uniform and even cleaning can be performed safely.
Has the effect.
【図１】本発明の一実施例の説明図である。FIG. 1 is an explanatory diagram of one embodiment of the present invention.
【図２】本発明の他の実施例の説明図である。FIG. 2 is an explanatory diagram of another embodiment of the present invention.
【符号の説明】 １…天井埋込形空気調和機（室内機）、２…熱交換器、
３…送風用電動機、４…洗浄ノズル、５…カバー、６…
ベーンポンプ、７…ロータリジョイント、８…洗浄液受
皿、９…ポンプ、１０…洗浄液タンク、１１…ホース、
１２…廃液容器、１３…ジョイント。[Explanation of Signs ] 1. Ceiling embedded type air conditioner (indoor unit) 2. Heat exchanger
3 ... Blower motor, 4 ... Cleaning nozzle, 5 ... Cover, 6 ...
Vane pump, 7 ... rotary joint, 8 ... washing water receiver <br/> dish, 9 ... pump, 10 ... washing liquid tank, 11 ... hoses,
12: waste liquid container, 13: joint.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 花田 正道 静岡県清水市村松390番地 株式会社 日立製作所 清水工場内 (72)発明者 佐々木 俊治 静岡県清水市村松390番地 株式会社 日立製作所 清水工場内 (56)参考文献 特開 平４−55694（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) F24F 1/00 391──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Masamichi Hanada 390 Muramatsu, Shimizu-shi, Shizuoka Prefecture Inside Shimizu Plant, Hitachi, Ltd. 56) References JP-A-4-55694 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) F24F 1/00 391
Claims (3)
された熱交換器とを有し、前記熱交換器を洗浄する天井
埋込形空気調和機の洗浄装置において、 前記熱交換器を洗浄するための液体を噴出させるための
洗浄ノズルと、前記送風用電動機に吊り下げられて取り付けられ、回転
軸を有し、この回転軸を中心として前記洗浄ノズルを回
転させる回転洗浄装置と、 前記送風用電動機の回転軸に前記回転洗浄装置の前記回
転軸を連結して固定するジョイントと を備えていること
を特徴とする天井埋込形空気調和機の洗浄装置。1. A possess a blower electric motor and a heat exchanger disposed around the electric motor, for cleaning the heat exchanger ceiling
In the cleaning device of the embedded type air conditioner, a cleaning nozzle for ejecting a liquid for cleaning the heat exchanger, and a hanging nozzle attached to the blower motor, and a rotating nozzle.
A shaft, and rotates the cleaning nozzle around the rotation axis.
A rotating cleaning device for rotating the rotating cleaning device;
A cleaning device for an embedded ceiling air conditioner, comprising: a joint for connecting and fixing a rotating shaft .
風用電動機を覆うように取り付けられるカバーを備えて
いることを特徴とする天井埋込形空気調和機の洗浄装
置。 2. The transmission system according to claim 1, wherein
With a cover that can be attached to cover the wind motor
Cleaning equipment for embedded ceiling type air conditioner
Place.
風用電動機によって前記洗浄ノズルが回転駆動されるこ
とを特徴とする天井埋込形空気調和機の洗浄装置。 3. The method according to claim 1, wherein
The cleaning nozzle is driven to rotate by a wind motor.
A cleaning device for a ceiling-mounted air conditioner, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272639A JP2806176B2 (en) | 1992-10-12 | 1992-10-12 | Cleaning equipment for ceiling-mounted air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272639A JP2806176B2 (en) | 1992-10-12 | 1992-10-12 | Cleaning equipment for ceiling-mounted air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06123437A JPH06123437A (en) | 1994-05-06 |
| JP2806176B2 true JP2806176B2 (en) | 1998-09-30 |
Family
ID=17516730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4272639A Expired - Fee Related JP2806176B2 (en) | 1992-10-12 | 1992-10-12 | Cleaning equipment for ceiling-mounted air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2806176B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101837314B1 (en) * | 2016-12-23 | 2018-03-09 | 주식회사 청명시스템 | Cleaning device for ceiling-type air conditioner |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2832687B2 (en) * | 1995-03-02 | 1998-12-09 | 日菱冷熱株式会社 | Cleaning device for heat exchanger of ceiling mounted air conditioner |
| KR101237310B1 (en) * | 2010-10-01 | 2013-02-28 | 문대식 | An apparatus for cleaning embedded air-conditioner in ceiling |
| JP7299949B2 (en) * | 2020-09-22 | 2023-06-28 | 崔相弼 | System air conditioner heat exchanger cleaning and disinfection module |
| CN114234351A (en) * | 2021-11-29 | 2022-03-25 | 青岛海尔空调器有限总公司 | Method and device for cleaning fan in air conditioner, air conditioner and readable storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455694A (en) * | 1990-06-22 | 1992-02-24 | Daikin Ind Ltd | Method and device foe cleaning of heat exchanger for air conditioner |
-
1992
- 1992-10-12 JP JP4272639A patent/JP2806176B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101837314B1 (en) * | 2016-12-23 | 2018-03-09 | 주식회사 청명시스템 | Cleaning device for ceiling-type air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06123437A (en) | 1994-05-06 |
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