JP2006258068A - Drainage pump - Google Patents

Drainage pump Download PDF

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Publication number
JP2006258068A
JP2006258068A JP2005079908A JP2005079908A JP2006258068A JP 2006258068 A JP2006258068 A JP 2006258068A JP 2005079908 A JP2005079908 A JP 2005079908A JP 2005079908 A JP2005079908 A JP 2005079908A JP 2006258068 A JP2006258068 A JP 2006258068A
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JP
Japan
Prior art keywords
drainage pump
bracket
indoor unit
receiving member
synthetic resin
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.)
Granted
Application number
JP2005079908A
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Japanese (ja)
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JP4878763B2 (en
Inventor
Tadashi Kabayama
正 樺山
Masayuki Imai
正幸 今井
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Fujikoki Corp
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Fujikoki Corp
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Publication date
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Priority to JP2005079908A priority Critical patent/JP4878763B2/en
Priority to EP05028452A priority patent/EP1707820A3/en
Priority to CNB2006100076203A priority patent/CN100501168C/en
Priority to KR1020060024592A priority patent/KR101296764B1/en
Publication of JP2006258068A publication Critical patent/JP2006258068A/en
Application granted granted Critical
Publication of JP4878763B2 publication Critical patent/JP4878763B2/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • A45D34/045—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/18—Casings combined with other objects
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D2034/002—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D2040/0006—Accessories
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • A46B2200/1053—Cosmetics applicator specifically for mascara
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • A46B2200/1053—Cosmetics applicator specifically for mascara
    • A46B2200/106—Cosmetics applicator specifically for mascara including comb like element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/227—Condensate pipe for drainage of condensate from the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure of a drainage pump which is installed on an indoor unit of air-conditioning equipment and simplify installation work of the drainage pump. <P>SOLUTION: The receiving member 140 of the drainage pump 100, which is made of synthetic resin, is connected to the top of the body 110 made of synthetic resin by making use of elasticity of a leg part 112. A cover member 160 made of synthetic resin is attached to the top of the receiving member 140 through the medium of a leg part 180 by being engaged with the nail 143 of the receiving member 140. Then an attachment part 161 is integrally provided to the cover member 160, and the drainage pump 100 can be easily installed with one action on an attachment plate 12 on the indoor unit side by attaching the attachment part 161 to a bracket 200 in a snap-fitting form. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、空気調和機のうちの室内側の天井等に取付けられる室内ユニットに装備されてドレン水を排出する排水ポンプに関する。   The present invention relates to a drainage pump that is provided in an indoor unit attached to a ceiling or the like on the indoor side of an air conditioner and discharges drain water.

室内ユニットに装備される排水ポンプの公知の取付構造を図９及び図１０に示す。
全体を符号１で示す室内ユニットは、筐体１０内にエバポレータ２０を有し、エバポレータ２０に送り込まれる冷媒と室内空気の間で熱交換を行う。
冷房運転の際には、室内空気が冷却され、空気中の水分が凝縮されて結露し、ドレン水Ｗ１となってドレンパン３０上に落下する。ドレンパン３０に落下したドレン水は、ドレン水溜り部３２に集められる。ドレン水溜り部３２に集められたドレン水は、排水ポンプ５０を作動させることによって、ドレンホース４０を介して室内機の外部へ吐出される。なお、ドレンホース４０は筐体１０に取付けた配管アダプター４２によって支持されている。
このような用途の排水ポンプは，例えば以下に示す特許文献１に開示されている。 9 and 10 show a known mounting structure for a drain pump installed in an indoor unit.
The indoor unit denoted as a whole by reference numeral 1 has an evaporator 20 in the housing 10, and performs heat exchange between the refrigerant fed into the evaporator 20 and room air.
During the cooling operation, the room air is cooled, moisture in the air is condensed and condensed, and becomes drain water W 1 and falls onto the drain pan 30. The drain water that has fallen on the drain pan 30 is collected in the drain water reservoir 32. The drain water collected in the drain water reservoir 32 is discharged to the outside of the indoor unit via the drain hose 40 by operating the drain pump 50. The drain hose 40 is supported by a pipe adapter 42 attached to the housing 10.
A drainage pump for such applications is disclosed in, for example, Patent Document 1 shown below.

排水ポンプ５０の公知の据付構造について図９及び図１０を参照して詳細に説明すると、排水ポンプ５０はこれと別体に用意されるブラケット６０を介して室内ユニットの筐体１０に固定された取付板１２に対して支持される。
ブラケット６０は、板金加工によって折り曲げ形成されてなり、駆動モータＭのステータＳの下面に潜り込ませた状態で、排水ポンプ５０に備え付けてある１対の取付柱５１に上方より取付ねじ６１、６２を締め付け、これによって排水ポンプ５０がブラケット６０に固定される。このようにして排水ポンプ５０が固定された状態のブラケット６０は、さらに防振ゴム７０を介在させてブラケットの下方側から締付けされるねじ８０を介して取付板１２に固定される。
特開２００２−３９０８９号公報 A known installation structure of the drainage pump 50 will be described in detail with reference to FIGS. 9 and 10. The drainage pump 50 is fixed to the casing 10 of the indoor unit via a bracket 60 provided separately from the drainage pump 50. The mounting plate 12 is supported.
The bracket 60 is bent and formed by sheet metal processing, and is attached to a pair of mounting columns 51 provided in the drainage pump 50 from above, with the mounting screws 61 and 62 being inserted into the lower surface of the stator S of the drive motor M. The drainage pump 50 is fixed to the bracket 60 by tightening. The bracket 60 in a state where the drainage pump 50 is fixed in this manner is further fixed to the mounting plate 12 via a screw 80 that is tightened from the lower side of the bracket with an anti-vibration rubber 70 interposed therebetween.
JP 2002-39089 A

公知の据付構造は上記構成のために、構成が複雑で排水ポンプの据付作業性が悪い問題点を有している。殊に、ねじ８０を締め付けた状態ではねじ６１を外すことができないため、室内機の保守点検等の際に排水ポンプ５０を取り外すときには、ねじ８０を外してブラケット６０が付いた状態でしか排水ポンプ５０を取り外すことができなかった。
本発明の主たる目的は、排水ポンプの据付構造を簡素化してコストダウンを図ることにある。
本発明の他の目的は、排水ポンプの据付け又は取外しの作業性を改善することにある。 Due to the above configuration, the known installation structure has a problem in that the configuration is complicated and the installation workability of the drainage pump is poor. In particular, since the screw 61 cannot be removed when the screw 80 is tightened, the drainage pump 50 is removed only when the screw 80 is removed and the bracket 60 is attached when removing the drainage pump 50 during maintenance and inspection of the indoor unit. 50 could not be removed.
The main object of the present invention is to simplify the installation structure of the drainage pump and reduce the cost.
Another object of the present invention is to improve the workability of installing or removing the drainage pump.

上記課題を達成するために、本発明による排水ポンプは以下の構成を有する。すなわち、本発明の排水ポンプは、回転羽根を収容する合成樹脂製の本体と、該本体に対しその開口部を覆うように第１の弾性的結合手段を介して固着される合成樹脂製の受け部材とを備え、前記受け部材には、前記回転羽根を駆動するモータを収容する筒部が一体に形成してあり、前記筒部には、その開口部覆う合成樹脂製のカバー部材が第２の弾性的結合手段を介して固着され、前記受け部材と前記カバー部材の一方には、当該排水ポンプを室内ユニット側のハウジングに装着するために、前記ハウジングに固定されるブラケットに当該排水ポンプを着脱可能に装着するための取付部が一体に設けてある。
前記ブラケットは、好ましくは、前記取付部に対し弾性的結合手段又はねじ手段によって固着される。
前記ブラケットは、更に好ましくは、前記室内ユニット側の取付板と一体に形成されることもある。 In order to achieve the above-mentioned subject, the drainage pump by the present invention has the following composition. That is, the drainage pump of the present invention includes a synthetic resin main body that accommodates the rotating blades, and a synthetic resin receiver that is fixed to the main body via the first elastic coupling means so as to cover the opening. A cylindrical portion that accommodates a motor that drives the rotary blade is integrally formed on the receiving member, and a synthetic resin cover member that covers the opening portion is formed on the cylindrical portion. The drainage pump is fixed to one of the receiving member and the cover member, and the drainage pump is attached to a bracket fixed to the housing in order to attach the drainage pump to the housing on the indoor unit side. A mounting portion for detachably mounting is integrally provided.
The bracket is preferably fixed to the mounting portion by elastic coupling means or screw means.
More preferably, the bracket may be integrally formed with the mounting plate on the indoor unit side.

以上の構成により、排水ポンプの据付構造が簡素化されてコストダウンが図れ、併せて排水ポンプの据付け又は取外しの作業性が著しく改善される。   With the above configuration, the drain pump installation structure can be simplified, the cost can be reduced, and the drain pump installation or removal workability can be significantly improved.

本発明の好適な実施形態について説明する
本発明の第１実施例の排水ポンプを装備した室内ユニットの要部が図１及び図２に示されている。なお、前記公知構造のものと共通する部材については図９及び図１０で用いたものと同一の符号を付す。
室内ユニット１の筐体１０内にエバポレータ２０が設けられ、ドレン水Ｗ１はドレンパン３０で受けられて、ドレン水溜り部３２に集水される。筐体１０に固定されている取付板１２には、取付柱を兼ねる防振ゴム７０を介在させてブラケット２００が吊下固定されており、このブラケット２００に本発明の排水ポンプ１００が着脱自在に取り付けられている。排水ポンプ１００には、配管アダプタ４２に支持されたドレンホース４０が繋がれている。排水ポンプ１００を作動させることによって、ドレン水Ｗ１は、排水ホース４０を介して機外へ排出される。 DESCRIPTION OF EXEMPLARY EMBODIMENTS Preferred Embodiments of the Present Invention An essential part of an indoor unit equipped with a drainage pump according to a first embodiment of the present invention is shown in FIGS. Note that members common to those of the known structure are denoted by the same reference numerals as those used in FIGS. 9 and 10.
An evaporator 20 is provided in the housing 10 of the indoor unit 1, and drain water W 1 is received by the drain pan 30 and collected in the drain water reservoir 32. A bracket 200 is suspended and fixed to the mounting plate 12 fixed to the housing 10 with an anti-vibration rubber 70 also serving as a mounting column interposed therebetween. The drainage pump 100 of the present invention is detachably attached to the bracket 200. It is attached. A drain hose 40 supported by a pipe adapter 42 is connected to the drainage pump 100. By operating the drain pump 100, the drain water W 1 is discharged to the outside through the drain hose 40.

ここで本発明の第１実施例の排水ポンプの組立体１００の詳細及びその据付け構造について図３及び図４を参照して説明する。
排水ポンプの組立体１００は、合成樹脂で作られた本体１１０を有する。本体１１０は、取付け用の脚部１１２、吸込口１１４、吐出口１１６を一体に備える。本体１１０内には回転羽根１２０が配設され、駆動用のモータ１５０の出力軸１５２に連結される。本体１１０の上部の開口部には、一例としてのＯリングによるシールリング１３０を介して受け部材１４０が載置される。この受け部材１４０は、本体１１０の脚部１１２を受け部材１４０の被係止部１４１に弾性的にスナップフィット形式によって係合させる、いわゆる弾性的結合手段によって、本体１１０に固着される。すなわち、合成樹脂製の脚部１１２は弾性を有するので、この弾性を利用して脚部１１２の係止爪１１２ａが受け部材１４０の係止部１４１に弾性的に係止（スナップフィット）する。 Here, the details of the drainage pump assembly 100 and its installation structure according to the first embodiment of the present invention will be described with reference to FIGS.
The drainage pump assembly 100 has a main body 110 made of synthetic resin. The main body 110 is integrally provided with mounting legs 112, a suction port 114, and a discharge port 116. A rotating blade 120 is disposed in the main body 110 and connected to the output shaft 152 of the driving motor 150. The receiving member 140 is placed in the opening of the upper part of the main body 110 through a seal ring 130 using an O-ring as an example. The receiving member 140 is fixed to the main body 110 by a so-called elastic coupling means that elastically engages the locked portion 141 of the member 140 with the leg portion 112 of the main body 110 in a snap-fit manner. That is, since the synthetic resin leg portion 112 has elasticity, the locking claw 112a of the leg portion 112 is elastically locked (snap fit) to the locking portion 141 of the receiving member 140 using this elasticity.

受け部材１４０の中央部には、モータ１５０を受け入れる筒部１４２が形成してあり、この筒部１４２の外周面に爪１４３が設けてある。
合成樹脂製のカバー部材１６０には、スリット１６１ａを有する取付部１６１が膨出形成してあり、取付部１６１の下面から下方に垂下する脚部１６２に係合穴１６２ａが形成してある。脚部１６２の係合穴１６２ａを筒部１４２の爪１４３に弾性的に係止（スナップフィット）することによりカバー部材１６０はワンタッチで受け部材１４０の筒部１４２に取り付けられる。カバー部材１６０が筒部１４２に取り付けられることによりモータ１５０が筒部１４２内に保持される。
ブラケット２００は、この実施例では金属板を曲げ加工して形成されており、両側から脚片２０１が垂下形成され、さらにその下端に係止片２０２が垂下し、この係止片に弾性的に変形可能な係止爪２０２ａが斜め外側に向けて形成されている。係止片２０１及び係止爪２０２ａは、カバー１６０の取付部１６１のスリット１６１ａに挿入可能であり、この挿入後には係止爪２０２ａが自己の弾性力にて復元して取付部１６１の下面に離脱不能に係止する。
かかる構成によって、排水ポンプの組立体１００がワンタッチでブラケット２００に装着されるのである（図１及び図２参照）。なお、図３において、ブラケット２００の穴２０３は図１及び図２に示される防振ゴム７０を被着するためのものである。
この第１の実施例において、ブラケット２００は取付板１２（図１及び図２参照）と別体となっているが、ブラケット２００（脚片２０１）は取付板１２と一体に形成されることがある。このようにしても排水ポンプ組立体１００の据付けは上記した実施例と何等変わりはない。 A cylindrical portion 142 that receives the motor 150 is formed in the central portion of the receiving member 140, and a claw 143 is provided on the outer peripheral surface of the cylindrical portion 142.
The cover member 160 made of synthetic resin is formed with a mounting portion 161 having a slit 161 a bulging, and an engagement hole 162 a is formed in a leg portion 162 that hangs downward from the lower surface of the mounting portion 161. The cover member 160 is attached to the cylindrical portion 142 of the receiving member 140 with one touch by elastically locking (snap fitting) the engaging hole 162a of the leg portion 162 to the claw 143 of the cylindrical portion 142. By attaching the cover member 160 to the cylindrical portion 142, the motor 150 is held in the cylindrical portion 142.
In this embodiment, the bracket 200 is formed by bending a metal plate. A leg piece 201 is suspended from both sides, and a locking piece 202 is suspended from the lower end thereof. A deformable locking claw 202a is formed obliquely outward. The locking piece 201 and the locking claw 202a can be inserted into the slit 161a of the mounting portion 161 of the cover 160. After this insertion, the locking claw 202a is restored by its own elastic force and is placed on the lower surface of the mounting portion 161. Locks so that it cannot be detached.
With this configuration, the drainage pump assembly 100 is attached to the bracket 200 with one touch (see FIGS. 1 and 2). In FIG. 3, a hole 203 of the bracket 200 is for attaching the anti-vibration rubber 70 shown in FIGS. 1 and 2.
In the first embodiment, the bracket 200 is separate from the mounting plate 12 (see FIGS. 1 and 2), but the bracket 200 (leg piece 201) may be formed integrally with the mounting plate 12. is there. Even if it does in this way, the installation of the drainage pump assembly 100 is not different from the above-described embodiment.

つぎに第２実施例の排水ポンプ組立体１００Ａ及びその据付け構造について図５及び図６を参照して説明する。この実施例は、組立体１００Ａをブラケット２００Ａにねじ止め方式で据え付けるようになっている。第１実施例と同一構成については同一符号を付して説明を省略し、以下では変更点について説明する。
この実施例では、図５に示すように、カバー部材１６０に形成される取付部１６１Ａがカバー部材上面よりも高く形成してある。そしてこの取付部１６１Ａに後述の取付ねじ（タッピングねじ）Ｓを螺入可能な穴１６１ｂが形成してある。
排水ポンプ組立体１００Ａ側のこの変更に応じて、図６に示されるように、ブラケット２００Ａは脚片２０１Ａの下端から水平に延びる取付片２０２Ａを有する。ブラケット２００Ａの取付片２０２Ａはポンプ組立体１００Ａ側の取付部１６１Ａと対向する位置関係にある。このためポンプ組立体１００Ａは取付ねじＳを介してブラケット２００Ａに据え付けられる。なお、ブラケット２００Ａが、図１又は図２に示される防振ゴムを介して取付板１２に取り付けられる点は第１実施例と同様である。 Next, a drainage pump assembly 100A of the second embodiment and its installation structure will be described with reference to FIGS. In this embodiment, the assembly 100A is installed on the bracket 200A by a screwing method. About the same structure as 1st Example, the same code | symbol is attached | subjected and description is abbreviate | omitted, and a changed part is demonstrated below.
In this embodiment, as shown in FIG. 5, the mounting portion 161A formed on the cover member 160 is formed higher than the upper surface of the cover member. A hole 161b into which a mounting screw (tapping screw) S described later can be screwed is formed in the mounting portion 161A.
In response to this change on the drainage pump assembly 100A side, as shown in FIG. 6, the bracket 200A has a mounting piece 202A extending horizontally from the lower end of the leg piece 201A. The mounting piece 202A of the bracket 200A is in a positional relationship facing the mounting portion 161A on the pump assembly 100A side. Therefore, the pump assembly 100A is installed on the bracket 200A via the mounting screw S. Note that the bracket 200A is the same as the first embodiment in that the bracket 200A is attached to the attachment plate 12 via the anti-vibration rubber shown in FIG. 1 or FIG.

つぎに第３実施例の排水ポンプ組立体１００Ｂ及びその据付け構造について図７及び図８を参照して説明する。この実施例においても、第１実施例又は第２実施例と同一構成については同一符号を付して説明を省略し、以下では変更点について説明する。   Next, a drainage pump assembly 100B of the third embodiment and its installation structure will be described with reference to FIGS. Also in this embodiment, the same components as those in the first embodiment or the second embodiment are denoted by the same reference numerals and description thereof will be omitted, and changes will be described below.

この実施例は、ポンプ組立体１００Ｂをブラケット２００Ｂにねじ止め方式で据え付けるものであるが、ポンプ組立体側に設ける取付部の形成位置が第１実施例及び第２実施例と異なっている。すなわち、この実施例の取付部１６１Ｂは、カバー部材１６０側ではなくて受け部材１４０側に一体に形成されている。この変更に伴って、受け部材１４０の筒部１４２の外周面に形成される爪部１４３Ｂの形成位置と、この爪部１４３Ｂに弾性的に係合させるべくカバー部材１６０から一体に垂下形成される脚部１６２Ｂの形成位置が異なっている。   In this embodiment, the pump assembly 100B is installed on the bracket 200B by a screwing method, but the formation position of the mounting portion provided on the pump assembly side is different from the first embodiment and the second embodiment. That is, the mounting portion 161B of this embodiment is integrally formed on the receiving member 140 side, not on the cover member 160 side. Along with this change, the formation position of the claw portion 143B formed on the outer peripheral surface of the tubular portion 142 of the receiving member 140 and the cover member 160 are integrally formed so as to be elastically engaged with the claw portion 143B. The formation position of the leg 162B is different.

このように変更されたポンプ組立体１００Ｂを据え付けるためのブラケット２００Ｂは、実質的には第２実施例のものと類似する形状に形成される。相違点は、ブラケット２００Ｂの脚片２０１Ｂが第２実施例のブラケット２００Ａの脚片２０１Ａよりも若干長くなっている点である。   The bracket 200B for installing the pump assembly 100B modified in this way is formed in a shape substantially similar to that of the second embodiment. The difference is that the leg piece 201B of the bracket 200B is slightly longer than the leg piece 201A of the bracket 200A of the second embodiment.

なお、第３実施例において、筒部１４２に形成される取付部１６１Ｂを有するポンプ組立体１００Ｂを第１実施例の如く、スナップフィット形式でワンタッチでブラケットに装着するように変更することは容易である。   In the third embodiment, it is easy to change the pump assembly 100B having the mounting portion 161B formed on the cylindrical portion 142 so that the pump assembly 100B can be attached to the bracket with a one-touch snap fit type as in the first embodiment. is there.

本発明の第１実施例の排水ポンプを装備した室内ユニットの要部を示す正面図。The front view which shows the principal part of the indoor unit equipped with the drainage pump of 1st Example of this invention. 図１の右側面図。The right view of FIG. 本発明の第１実施例の排水ポンプをブラケットとともに示す展開斜視図。The expansion | deployment perspective view which shows the drainage pump of 1st Example of this invention with a bracket. （ａ）は本発明の第１実施例の排水ポンプの平面図、（ｂ）はその正面図。(A) is a top view of the drainage pump of 1st Example of this invention, (b) is the front view. （ａ）は本発明の第２実施例の排水ポンプの平面図、（ｂ）はその正面図。(A) is a top view of the drainage pump of 2nd Example of this invention, (b) is the front view. （ａ）は本発明の第２実施例の排水ポンプのブラケットへの据付け状態を示す平面図、（ｂ）はその正面図。(A) is a top view which shows the installation state to the bracket of the drainage pump of 2nd Example of this invention, (b) is the front view. （ａ）は本発明の第３実施例の排水ポンプの平面図、（ｂ）はその正面図。(A) is a top view of the drainage pump of 3rd Example of this invention, (b) is the front view. （ａ）は本発明の第３実施例の排水ポンプのブラケットへの据付け状態を示す平面図、（ｂ）はその正面図。(A) is a top view which shows the installation state to the bracket of the drainage pump of 3rd Example of this invention, (b) is the front view. 現状の室内ユニットに装備される排水ポンプの取付構造を示す説明図。Explanatory drawing which shows the attachment structure of the drainage pump with which the present indoor unit is equipped. 図９の右側面図。The right view of FIG.

符号の説明Explanation of symbols

１ 室内ユニット
１０ 筐体
１２ 取付板
２０ エバポレータ
３０ ドレンパン
７０ 防振ゴム
１００、１００Ａ、１００Ｂ 排水ポンプ
１１０ 本体
１４０ 受け部材
１４２ 筒部
１４３ 爪
１６０ カバー部材
１６１、１６１Ａ，１６１Ｂ 取付部
２００、２００Ａ、２００Ｂ ブラケット
Ｓ 取付ねじ DESCRIPTION OF SYMBOLS 1 Indoor unit 10 Housing | casing 12 Mounting plate 20 Evaporator 30 Drain pan 70 Anti-vibration rubber 100, 100A, 100B Drain pump 110 Main body 140 Receiving member 142 Cylindrical part 143 Claw 160 Cover member 161, 161A, 161B Mounting part 200, 200A, 200B Bracket S Mounting screw

Claims (3)

空気調和機を構成する室内ユニットに装備されてドレン水を排水する排水ポンプであって、
回転羽根を収容する合成樹脂製の本体と、該本体に対しその開口部を覆うように第１の弾性的結合手段を介して固着される合成樹脂製の受け部材とを備え、
前記受け部材には、前記回転羽根を駆動するモータを収容する筒部が一体に形成してあり、
前記筒部には、その開口部を覆う合成樹脂製のカバー部材が第２の弾性的結合手段を介して固着され、
前記受け部材と前記カバー部材の一方には、当該排水ポンプを室内ユニット側のハウジングに装着するために、前記室内ユニット側に固定されるブラケットに当該排水ポンプを着脱可能に装着するための取付部が一体に設けてある
ことを特徴とする排水ポンプ。 A drainage pump for draining drain water installed in an indoor unit constituting an air conditioner,
A synthetic resin main body that accommodates the rotating blades, and a synthetic resin receiving member that is fixed to the main body through first elastic coupling means so as to cover the opening,
The receiving member is integrally formed with a cylindrical portion that accommodates a motor that drives the rotary blade.
A synthetic resin cover member covering the opening is fixed to the cylindrical portion via the second elastic coupling means,
One of the receiving member and the cover member has a mounting portion for detachably mounting the drainage pump on a bracket fixed to the indoor unit side in order to mount the drainage pump on the indoor unit side housing. A drainage pump characterized in that is integrally provided. 前記ブラケットは、前記取付部に対し弾性的結合手段又はねじ手段によって固着されることを特徴とする請求項１記載の排水ポンプ。   The drainage pump according to claim 1, wherein the bracket is fixed to the mounting portion by an elastic coupling means or a screw means. 前記ブラケットは、前記室内ユニット側の取付板と一体に形成されることを特徴とする請求項１または２のいずれかに記載の排水ポンプ。   The drainage pump according to any one of claims 1 and 2, wherein the bracket is formed integrally with a mounting plate on the indoor unit side.
JP2005079908A 2005-03-18 2005-03-18 Mounting structure of drainage pump to indoor unit Expired - Fee Related JP4878763B2 (en)

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JP2005079908A JP4878763B2 (en) 2005-03-18 2005-03-18 Mounting structure of drainage pump to indoor unit
EP05028452A EP1707820A3 (en) 2005-03-18 2005-12-24 Drainage pump
CNB2006100076203A CN100501168C (en) 2005-03-18 2006-02-15 Drainage pump
KR1020060024592A KR101296764B1 (en) 2005-03-18 2006-03-17 Installation structure for indoor unit of drain pump

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JP2008211960A (en) * 2007-01-30 2008-09-11 Asmo Co Ltd Motor structure and method for assembling same
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JP2008116166A (en) * 2006-11-07 2008-05-22 Saginomiya Seisakusho Inc Mounting structure for drain pump of air conditioner, and air conditioner
JP2008211960A (en) * 2007-01-30 2008-09-11 Asmo Co Ltd Motor structure and method for assembling same
JP2010275972A (en) * 2009-05-29 2010-12-09 Fuji Koki Corp Drainage pump
KR200466334Y1 (en) 2011-03-22 2013-04-09 (주)신한전기 Impeller for exhaust water pump
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TWI701389B (en) * 2019-03-29 2020-08-11 合利美股份有限公司 Drain pump for air conditioner with installation structure

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EP1707820A3 (en) 2010-03-24
KR101296764B1 (en) 2013-08-14
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CN100501168C (en) 2009-06-17
EP1707820A2 (en) 2006-10-04
KR20060101327A (en) 2006-09-22

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