JPH09137788A - Hermetic type rotary compressor - Google Patents
Hermetic type rotary compressorInfo
- Publication number
- JPH09137788A JPH09137788A JP31852695A JP31852695A JPH09137788A JP H09137788 A JPH09137788 A JP H09137788A JP 31852695 A JP31852695 A JP 31852695A JP 31852695 A JP31852695 A JP 31852695A JP H09137788 A JPH09137788 A JP H09137788A
- Authority
- JP
- Japan
- Prior art keywords
- accumulator
- bracket
- compressor
- band
- fixing member
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、例えば空調機
器、冷凍庫あるいは冷蔵庫等に搭載される密閉型回転圧
縮機に関し、特に、圧縮機本体の外側部に取付けられる
アキュームレータ（気液分離装置）の取付手段に工夫を
施すことにより、モデル数の増やすことなく既存のモデ
ルへの汎用性を高めるようにしたものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hermetic rotary compressor mounted in, for example, an air conditioner, a freezer, a refrigerator, etc., and in particular, an accumulator (gas-liquid separation device) attached to an outer portion of a compressor body. By devising the means, the versatility of the existing model is improved without increasing the number of models.
【０００２】[0002]
【従来の技術】従来、この種の密閉型回転圧縮機におい
ては、圧縮機本体の外側部に円筒状容器からなるアキュ
ームレータを取り付けてなる構成を有するものがある。2. Description of the Related Art Conventionally, some hermetic rotary compressors of this type have a structure in which an accumulator consisting of a cylindrical container is attached to the outer side of the compressor body.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来、
圧縮機本体の設計は、ユニット仕様によってアキューム
レータを形成する円筒状容器の長さを調整することによ
り処置しているものであるが、圧縮機本体のサイズでア
キュームレータの取付け高さに制約が生じる。However, conventionally,
The compressor main body is designed by adjusting the length of the cylindrical container forming the accumulator according to the unit specifications, but the size of the compressor main body limits the mounting height of the accumulator.
【０００４】そこで、従来では、このような圧縮機本体
のサイズによるアキュームレータの取付け高さの制約を
解消するために、アキュームレータを形成する円筒状容
器の径をユニット仕様によって可変することにより行な
われているのが現状である。Therefore, conventionally, in order to eliminate the restriction on the mounting height of the accumulator due to the size of the compressor body, the diameter of the cylindrical container forming the accumulator is changed according to the unit specifications. It is the current situation.
【０００５】しかも、圧縮機本体の外側部にアキューム
レータを取り付ける場合、予め固定部材としてのブラケ
ットを圧縮機本体の外側部に溶接により固定してなると
ともに、このブラケットを各種アキュームレータを形成
する円筒状容器の胴部外径形状に応じて固定しているた
めに、同一出力のモデルでも、アキュームレータの胴部
外径によって異なるブラケットが必要となって、新規モ
デルとして設計することになり、これによって、モデル
数が増え、在庫管理が面倒になるばかりでなく、ブラケ
ットの種類も増えるために、コスト高になるという問題
があった。Moreover, when the accumulator is attached to the outer side of the compressor body, a bracket as a fixing member is previously fixed to the outer side of the compressor body by welding, and the bracket is a cylindrical container for forming various accumulators. Since it is fixed according to the outer diameter shape of the body of the model, even for models with the same output, different brackets are required depending on the outer diameter of the body of the accumulator, and it will be designed as a new model. Not only does the number increase and inventory management become troublesome, but the number of types of brackets also increases, resulting in higher costs.
【０００６】この発明の目的は、モデル数の増やすこと
なく既存のモデルへの汎用性を高めることができるよう
にした密閉型回転圧縮機を提供することにある。An object of the present invention is to provide a hermetic rotary compressor capable of increasing the versatility of existing models without increasing the number of models.
【０００７】[0007]
【課題を解決するための手段】上記した課題を解決する
ために、この発明は、圧縮機本体の外側部に円筒状容器
からなるアキュームレータを固定部材を介して取付けて
なる密閉型回転圧縮機において、前記固定部材は、前記
圧縮機本体側に固定されて各種のアキュームレータの胴
部外径形状に適応して当接支持可能なブラケットと、こ
のブラケットに着脱可能に取付けられて前記アキューム
レータの胴部外周側面を締付け固定するバンドとで形成
してなる構成としたもので、この場合、前記バンドは、
各種のアキュームレータの胴部外径形状に応じて取換え
可能に形成してなるものである。In order to solve the above-mentioned problems, the present invention relates to a hermetic rotary compressor in which an accumulator consisting of a cylindrical container is attached to the outer side of a compressor body via a fixing member. The fixing member is fixed to the compressor main body side, and a bracket capable of abutting and supporting in conformity with the outer diameter shape of the body portion of various accumulators, and a body portion of the accumulator detachably attached to the bracket. The outer peripheral side surface is clamped and fixed to form a band. In this case, the band is
The accumulator is formed to be replaceable according to the outer diameter shape of the body of each accumulator.
【０００８】[0008]
【発明の実施の形態】以下、この発明の実施の形態を図
面に基づいて詳細に説明すると、図１及び図２はこの発
明に係る密閉型回転圧縮機の第１の実施の形態を概略的
に示すもので、図１に示すように、図中１は圧縮機本体
である。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1 and 2 schematically show a first embodiment of a hermetic rotary compressor according to the present invention. As shown in FIG. 1, reference numeral 1 in the drawing is a compressor body.
【０００９】この圧縮機本体１は、その下部に設けた吸
入配管２から吸入される冷媒ガスを圧縮し、この圧縮さ
れた冷媒ガスを上部に設けた吐出配管３から吐出させて
なる構成を有する。The compressor body 1 has a structure in which a refrigerant gas sucked from a suction pipe 2 provided at a lower portion thereof is compressed and the compressed refrigerant gas is discharged from a discharge pipe 3 provided at an upper portion thereof. .
【００１０】そして、前記圧縮機本体１の外側部１ａに
は、外部付属装置としてのアキュームレータ１０が取り
付けられていて、このアキュームレータ１０は、胴部を
形成する円筒状容器１１からなり、この円筒状容器１１
の下部に設けた排出口１２を前記吸入配管２に溶接等に
て接続することにより、前記圧縮機本体１内に吸入され
る冷媒ガスを気液分離させるようになっているものであ
る。An accumulator 10 as an external accessory device is attached to the outer side portion 1a of the compressor body 1. The accumulator 10 is composed of a cylindrical container 11 forming a barrel portion. Container 11
By connecting the discharge port 12 provided in the lower portion of the compressor to the suction pipe 2 by welding or the like, the refrigerant gas sucked into the compressor body 1 is separated into gas and liquid.
【００１１】また、図中４は前記アキュームレータ１０
を固定する固定部材で、この固定部材４は、図２に示す
ように、前記圧縮機本体１の外側部１ａに溶接にて固定
されるブラケット５と、このブラケット５に取り付けら
れるバンド６とから構成されているとともに、前記ブラ
ケット５は、固定片部５ａと、この固定片部５ａの左右
両端から外方に向け折曲された支持片部５ｂ，５ｂと、
これら支持片部５ｂ，５ｂの端部に外方に向け折曲され
た取付片部５ｃ，５ｃとで形成され、前記支持片部５
ｂ，５ｂ間には、前記アキュームレータ１０の胴部を形
成する円筒状容器１１の外周側面１１ａが当接支持可能
になっている。Reference numeral 4 in the drawing denotes the accumulator 10
As shown in FIG. 2, this fixing member 4 includes a bracket 5 fixed to the outer portion 1a of the compressor body 1 by welding, and a band 6 attached to the bracket 5. While being configured, the bracket 5 includes a fixed piece portion 5a, and support piece portions 5b and 5b bent outward from left and right ends of the fixed piece portion 5a,
The support piece portions 5b and 5b are formed at the ends thereof with attachment piece portions 5c and 5c that are bent outward.
Between the b and 5b, the outer peripheral side surface 11a of the cylindrical container 11 forming the body of the accumulator 10 can be contacted and supported.
【００１２】一方、前記バンド６は、その一端部６ａを
前記ブラケット５の一方の取付片部５ｃに引っ掛け係止
し、かつ、その他端部６ｂを、前記ブラケット５の他方
の取付片部５ｃにビス７にて締結して着脱自在に取り付
けることにより、前記アキュームレータ１０の胴部を形
成する円筒状容器１１の外周側面１１ａを横掛け状態に
て締め付け、これらブラケット５とバンド６とによって
前記アキュームレータ１０を固定するようになってい
る。On the other hand, one end portion 6a of the band 6 is hooked and locked to one mounting piece portion 5c of the bracket 5, and the other end portion 6b is mounted to the other mounting piece portion 5c of the bracket 5. The outer peripheral side surface 11a of the cylindrical container 11 forming the body of the accumulator 10 is fastened in a horizontal state by fastening with screws 7 and detachably attached, and the accumulator 10 is fastened by the bracket 5 and the band 6. Is designed to be fixed.
【００１３】すなわち、前記圧縮機本体１の外側部１ａ
に溶接にて固定されるブラケット５は、前記アキューム
レータ１０の胴部を形成する各種円筒状容器１１の外径
形状に適応するように共用可能な形状をなす一方、前記
バンド６は、各種のアキュームレータ１０の胴部を形成
する円筒状容器１１の外径形状に応じて形成され、これ
によって、図１及び図２に第２の実施の形態として斜線
で示すように、例えば小径な円筒状容器１１Ａからなる
異なる機種のアキュームレータ１０Ａを取り付ける場合
には、アキュームレータ１０Ａの胴部を形成する円筒状
容器１１Ａの外径形状に応じたバンド６Ａに取換えるだ
けで、各種のアキュームレータ１０の取付けが容易に行
なえるようにしてなるものである。That is, the outer portion 1a of the compressor body 1
The bracket 5, which is fixed to the accumulator by welding, has a shape that can be shared so as to adapt to the outer diameter shape of various cylindrical containers 11 forming the body of the accumulator 10, while the band 6 has various accumulators. It is formed according to the outer diameter shape of the cylindrical container 11 forming the body portion of 10, and as a result, as shown by the diagonal lines in FIGS. 1 and 2 in the second embodiment, for example, a small cylindrical container 11A. When attaching different types of accumulators 10A, various accumulators 10 can be easily attached by simply replacing the band 6A according to the outer diameter shape of the cylindrical container 11A forming the body of the accumulator 10A. It will be like this.
【００１４】[0014]
【発明の効果】以上の説明から明らかなように、この発
明は、圧縮機本体の外側部に円筒状容器からなるアキュ
ームレータを取り付ける固定部材を、圧縮機本体側に固
定されて各種のアキュームレータの胴部外径形状に適応
して当接可能なブラケットと、このブラケットに着脱可
能に取付けられてアキュームレータの胴部外周側面を締
付け固定するバンドとで形成してなることから、ブラケ
ットが各種のアキュームレータの胴部外径形状に共用さ
せることができるために、バンドを各種のアキュームレ
ータの胴部外径形状に応じて取換えるだけで、圧縮機本
体の外側部への各種のアキュームレータの取付けを容易
に行なうことができ、これによって、モデル数の増やす
ことなく既存のモデルへの汎用性を高めることができ、
在庫管理の簡便化を図ることができるとともに、従前の
ようなブラケットの種類の増加によるコスト高を防止す
ることができる。As is apparent from the above description, according to the present invention, a fixing member for attaching an accumulator composed of a cylindrical container to the outer side of the compressor main body is fixed to the compressor main body side to form a cylinder of various accumulators. Since it is formed by a bracket that can be abutted in conformity with the outer diameter shape of the part and a band that is removably attached to this bracket and clamps and fixes the outer peripheral side surface of the body part of the accumulator, the bracket is used for various accumulators Since it can be shared with the outer diameter shape of the body, it is possible to easily attach various accumulators to the outer side of the compressor body simply by replacing the band according to the outer diameter shape of the various accumulators. This makes it possible to increase the versatility of existing models without increasing the number of models,
The inventory management can be simplified, and the cost increase due to the increase in the types of brackets as before can be prevented.
【図１】 この発明に係る密閉型回転圧縮機の実施の形
態の全体構成を概略的に示す説明図。FIG. 1 is an explanatory diagram schematically showing the overall configuration of an embodiment of a hermetic rotary compressor according to the present invention.
【図２】 同じく平面図。FIG. 2 is a plan view of the same.
１・・・圧縮機本体、 １ａ・・・外側部、 ４・・・固定部材、 ５・・・ブラケット、 ６・・・バンド、 ６ａ，６ｂ・・・両端部、 ７・・・ビス、 １０・・・アキュームレータ、 １１・・・円筒状容器、 １１ａ・・・外周側面。 DESCRIPTION OF SYMBOLS 1 ... Compressor main body, 1a ... Outer side part, 4 ... Fixing member, 5 ... Bracket, 6 ... Band, 6a, 6b ... Both ends, 7 ... Screw, 10 ... Accumulator, 11 ... Cylindrical container, 11a ... Outer peripheral side surface.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 末吉 光志 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 (72)発明者 宍戸 勉 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 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Mitsushi Sueyoshi 2-5-5 Keihan Hondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Inventor Tsutomu Shishido 2-chome, Keihanhondori, Moriguchi-shi, Osaka No. 5 Sanyo Electric Co., Ltd.
Claims (2)
アキュームレータを固定部材を介して取付けてなる密閉
型回転圧縮機において、前記固定部材は、前記圧縮機本
体側に固定されて各種のアキュームレータの胴部外径形
状に適応して当接支持可能なブラケットと、このブラケ
ットに着脱可能に取付けられて前記アキュームレータの
胴部外周側面を締付け固定するバンドとで形成したこと
を特徴とする密閉型回転圧縮機。1. A hermetic rotary compressor in which an accumulator composed of a cylindrical container is attached to an outer portion of a compressor body via a fixing member, wherein the fixing member is fixed to the compressor body side and various A hermetic seal characterized by being formed by a bracket adapted to abut and support the outer diameter shape of the body of the accumulator, and a band detachably attached to the bracket for fastening and fixing the outer peripheral side surface of the body of the accumulator. Type rotary compressor.
タの胴部外径形状に応じて取換え可能に形成したことを
特徴とする請求項１に記載の密閉型回転圧縮機。2. The hermetic rotary compressor according to claim 1, wherein the band of the fixing member is formed so as to be replaceable in accordance with the outer diameter shape of the body of various accumulators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31852695A JPH09137788A (en) | 1995-11-14 | 1995-11-14 | Hermetic type rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31852695A JPH09137788A (en) | 1995-11-14 | 1995-11-14 | Hermetic type rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09137788A true JPH09137788A (en) | 1997-05-27 |
Family
ID=18100105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31852695A Pending JPH09137788A (en) | 1995-11-14 | 1995-11-14 | Hermetic type rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09137788A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004025121A1 (en) * | 2002-09-10 | 2004-03-25 | Lg Electronics Inc. | Hermetic compressor |
| CN100359179C (en) * | 2002-12-25 | 2008-01-02 | 乐金电子(天津)电器有限公司 | Induction pipe fixing device of closed compressor |
| CN100383394C (en) * | 2002-12-25 | 2008-04-23 | 乐金电子(天津)电器有限公司 | L-shaped pipe fixing structure of closed rotary compressor |
| JP2013104325A (en) * | 2011-11-11 | 2013-05-30 | Daikin Industries Ltd | Compressor unit |
| WO2016059873A1 (en) * | 2014-10-16 | 2016-04-21 | 三菱重工業株式会社 | Bracket for compressor, and rotary compressor |
-
1995
- 1995-11-14 JP JP31852695A patent/JPH09137788A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004025121A1 (en) * | 2002-09-10 | 2004-03-25 | Lg Electronics Inc. | Hermetic compressor |
| EP1552147A1 (en) * | 2002-09-10 | 2005-07-13 | Lg Electronics Inc. | Hermetic compressor |
| EP1552147A4 (en) * | 2002-09-10 | 2006-02-01 | Lg Electronics Inc | Hermetic compressor |
| US7386991B2 (en) | 2002-09-10 | 2008-06-17 | Lg Electronics Inc. | Hermetic compressor |
| CN100359179C (en) * | 2002-12-25 | 2008-01-02 | 乐金电子(天津)电器有限公司 | Induction pipe fixing device of closed compressor |
| CN100383394C (en) * | 2002-12-25 | 2008-04-23 | 乐金电子(天津)电器有限公司 | L-shaped pipe fixing structure of closed rotary compressor |
| JP2013104325A (en) * | 2011-11-11 | 2013-05-30 | Daikin Industries Ltd | Compressor unit |
| WO2016059873A1 (en) * | 2014-10-16 | 2016-04-21 | 三菱重工業株式会社 | Bracket for compressor, and rotary compressor |
| JP2016079886A (en) * | 2014-10-16 | 2016-05-16 | 三菱重工業株式会社 | Compressor bracket and rotary compressor |
| CN106795886A (en) * | 2014-10-16 | 2017-05-31 | 三菱重工业株式会社 | Compressor bracket and rotary compressor |
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