JP2011047546A - Accumulator for compressor - Google Patents
Accumulator for compressor Download PDFInfo
- Publication number
- JP2011047546A JP2011047546A JP2009194946A JP2009194946A JP2011047546A JP 2011047546 A JP2011047546 A JP 2011047546A JP 2009194946 A JP2009194946 A JP 2009194946A JP 2009194946 A JP2009194946 A JP 2009194946A JP 2011047546 A JP2011047546 A JP 2011047546A
- Authority
- JP
- Japan
- Prior art keywords
- suction pipe
- accumulator
- compressor
- refrigerant
- pipe
- 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
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
Description
本発明は、空気調和機等の冷凍装置に使用される圧縮機用アキュムレータに関するものである。 The present invention relates to an accumulator for a compressor used in a refrigeration apparatus such as an air conditioner.
従来の圧縮機用アキュムレータの構造としては、例えば特許文献1に示されたものがあった。図3は特許文献1に示された従来の圧縮機用アキュムレータを示すものである。図3に示すように、上下の端に大きな丸みを持たせた絞り形状をもつ筒状密閉容器1と、その上部中央に冷媒を吸入する吸入管2、最下部より筒状密閉容器1を貫通し内部上方まで立ち上がる冷媒吐出用の吐出管3a、3bが設けられ、さらに吸入管2と吐出管3a、3b上端との間には、上側にメッシュ状で凸面形のフィルタ4と、下側に複数の孔を有するバッフルプレート5が設けられている。 As a structure of a conventional compressor accumulator, for example, there is one disclosed in Patent Document 1. FIG. 3 shows a conventional compressor accumulator disclosed in Patent Document 1. In FIG. As shown in FIG. 3, a cylindrical sealed container 1 having a narrowed shape with large roundness at the upper and lower ends, a suction pipe 2 for sucking refrigerant at the center of the upper part, and the cylindrical sealed container 1 penetrating from the bottom. Discharge pipes 3a and 3b for discharging the refrigerant rising to the upper inside are provided. Further, between the suction pipe 2 and the upper ends of the discharge pipes 3a and 3b, a mesh-like convex filter 4 on the upper side and a lower side are provided. A baffle plate 5 having a plurality of holes is provided.
以上のような構造により筒状密閉容器1、上部中央の吸入管2より流入した冷媒は、フィルタ4により冷媒に混入しているゴミ等の異物が除去され、次にバッフルプレート5に当たり、バッフルプレート5に吐出管3a、3b上端の開口部3cを避けて設けられた孔を通過することでガス冷媒と液冷媒に分離される。吐出管3a、3b上端の開口部3cにはガス冷媒のみが流入し、液冷媒は密閉容器1下部に溜まり、気化後に吐出管3a、3b開口部3cより流入される。 With the structure described above, the refrigerant flowing from the cylindrical sealed container 1 and the suction pipe 2 at the upper center is removed by foreign matter such as dust mixed in the refrigerant by the filter 4, and then hits the baffle plate 5. 5 is separated into a gas refrigerant and a liquid refrigerant by passing through a hole provided avoiding the opening 3c at the upper end of the discharge pipes 3a and 3b. Only the gas refrigerant flows into the opening 3c at the upper ends of the discharge pipes 3a and 3b, and the liquid refrigerant accumulates in the lower part of the hermetic container 1 and flows into the opening 3c of the discharge pipes 3a and 3b after vaporization.
従来では、吸入管2の材料は吸入管2の上端に溶接にて接続される銅配管との接続を容易にするため、同材質の銅材が使用されている。 Conventionally, a copper material of the same material is used as the material of the suction pipe 2 in order to facilitate connection with a copper pipe connected to the upper end of the suction pipe 2 by welding.
しかしながら、前記従来の圧縮機用アキュムレータでは、筒状密閉容器1の上部中央に冷媒を吸入するために設けられた吸入管2の材料が銅材であるため、圧縮機用アキュムレータとしての価格が高くなってしまうという問題があった。 However, in the conventional compressor accumulator, since the material of the suction pipe 2 provided for sucking the refrigerant into the upper center of the cylindrical airtight container 1 is a copper material, the price as a compressor accumulator is high. There was a problem of becoming.
前記従来の課題を解決するために、本発明の圧縮機用アキュムレータは、筒状密閉容器の上部中央に冷媒を吸入する吸入管を、最下部より前記容器を貫通し内部上方まで立ち上がる冷媒吐出用の吐出管と、前記吸入管と吐出管上端との間に複数の孔を有するバッフルプレートとを設けている圧縮機用アキュムレータにおいて、前記吸入管の材料を鋼材とし、前記吸入管の上端側に銅メッキを施したものである。 In order to solve the above-mentioned conventional problems, an accumulator for a compressor according to the present invention is provided for a refrigerant discharge that rises from the bottom through the container to the upper inside through a suction pipe that sucks refrigerant into the upper center of a cylindrical sealed container. In the compressor accumulator provided with a discharge pipe and a baffle plate having a plurality of holes between the suction pipe and the upper end of the discharge pipe, the suction pipe is made of steel, and is disposed on the upper end side of the suction pipe. Copper plated.
本発明の圧縮機用アキュムレータは、前記構成を有し、吸入管の材料を鋼材とすることで、圧縮機用アキュムレータの価格低減が図れ、吸入管の上端側に銅メッキを施すことで、吸入管の上端に溶接で接続される銅配管との接続も従来と同様にすることができる。 The compressor accumulator of the present invention has the above-described configuration, and the suction pipe material is made of steel, so that the price of the compressor accumulator can be reduced. The connection with the copper pipe connected to the upper end of the pipe by welding can also be made in the same manner as in the prior art.
以下、本発明の実施の形態を、図面を参照しながら説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(実施の形態1)
図1は、本発明の実施の形態1における圧縮機用アキュムレータの横断面図、図2は図1におけるA部拡大図である。
(Embodiment 1)
FIG. 1 is a transverse sectional view of a compressor accumulator according to Embodiment 1 of the present invention, and FIG. 2 is an enlarged view of a portion A in FIG.
図1に示すように、筒状密閉容器1には、その上部に冷媒を吸入する吸入管2と、最下部より容器1を貫通し内部上方まで立ち上がる冷媒吐出用の吐出管3a、3bを有し、さらに吸入管2と吐出管3a、3b上端との間には、上側にフィルタ4と、下側に複数の孔を有するバッフルプレート5が設けられている。 As shown in FIG. 1, the cylindrical sealed container 1 has a suction pipe 2 for sucking a refrigerant at the upper part thereof, and discharge pipes 3a and 3b for discharging a refrigerant that penetrates the container 1 from the lowermost part and rises upward inside. Further, a baffle plate 5 having a filter 4 on the upper side and a plurality of holes on the lower side is provided between the suction pipe 2 and the upper ends of the discharge pipes 3a and 3b.
冷媒は、吸入管2の上端に溶接で接続される銅配管から吸入管2に吸入される構造となっており、吸入管2の材料は鋼材で吸入管2の上端側には銅メッキ2aを施した構造となっている。 The refrigerant is sucked into the suction pipe 2 from a copper pipe connected to the upper end of the suction pipe 2 by welding. The material of the suction pipe 2 is steel, and a copper plating 2a is provided on the upper end side of the suction pipe 2. It has a given structure.
かかる構成によれば、吸入管2の材料を鋼材とすることで、圧縮機用アキュムレータの価格低減が図れ、吸入管2の上端側に銅メッキ2aを施すことで、吸入管2の上端に溶接で接続される銅配管との接続も従来と同様にすることができる。 According to this configuration, the material of the suction pipe 2 is made of steel, so that the price of the compressor accumulator can be reduced. By applying the copper plating 2a to the upper end side of the suction pipe 2, the upper end of the suction pipe 2 is welded. The connection with the copper pipe connected with can be made in the same manner as before.
本発明の圧縮機用アキュムレータは、1シリンダ形、2シリンダ形に関わらずアキュムレータを有する、あらゆる圧縮機に適応が可能である。 The accumulator for a compressor of the present invention can be applied to any compressor having an accumulator regardless of the one-cylinder type or the two-cylinder type.
1 筒状密閉容器
2 吸入管
2a 銅メッキ
3a 吐出管
3b 吐出管
3c 開口部
4 フィルター
5 バッフルプレート
DESCRIPTION OF SYMBOLS 1 Cylindrical airtight container 2 Intake pipe 2a Copper plating 3a Discharge pipe 3b Discharge pipe 3c Opening part 4 Filter 5 Baffle plate
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009194946A JP2011047546A (en) | 2009-08-26 | 2009-08-26 | Accumulator for compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009194946A JP2011047546A (en) | 2009-08-26 | 2009-08-26 | Accumulator for compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011047546A true JP2011047546A (en) | 2011-03-10 |
Family
ID=43834069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009194946A Pending JP2011047546A (en) | 2009-08-26 | 2009-08-26 | Accumulator for compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2011047546A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103913022A (en) * | 2014-04-02 | 2014-07-09 | 安徽美芝精密制造有限公司 | Liquid accumulator and compressor with same |
WO2020181764A1 (en) * | 2019-03-13 | 2020-09-17 | 珠海格力电器股份有限公司 | Gas-liquid separator, compressor assembly and air conditioner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002005545A (en) * | 2000-06-22 | 2002-01-09 | Showa Denko Kk | Accumulator |
JP2004225614A (en) * | 2003-01-23 | 2004-08-12 | Mitsubishi Electric Corp | Sealed compressor, recycling method for sealed compressor, and shredding apparatus for sealed-type compressor |
JP2005164109A (en) * | 2003-12-02 | 2005-06-23 | Matsushita Electric Ind Co Ltd | Accumulator |
-
2009
- 2009-08-26 JP JP2009194946A patent/JP2011047546A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002005545A (en) * | 2000-06-22 | 2002-01-09 | Showa Denko Kk | Accumulator |
JP2004225614A (en) * | 2003-01-23 | 2004-08-12 | Mitsubishi Electric Corp | Sealed compressor, recycling method for sealed compressor, and shredding apparatus for sealed-type compressor |
JP2005164109A (en) * | 2003-12-02 | 2005-06-23 | Matsushita Electric Ind Co Ltd | Accumulator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103913022A (en) * | 2014-04-02 | 2014-07-09 | 安徽美芝精密制造有限公司 | Liquid accumulator and compressor with same |
WO2020181764A1 (en) * | 2019-03-13 | 2020-09-17 | 珠海格力电器股份有限公司 | Gas-liquid separator, compressor assembly and air conditioner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20090084130A1 (en) | Oil-returning device and accumulator | |
CN103245143B (en) | Gas-liquid separator | |
JP2011047546A (en) | Accumulator for compressor | |
EP1855068A3 (en) | Vapor compression refrigerating cycle | |
CN106196769A (en) | Gas-liquid separator | |
CN201050911Y (en) | Air conditioner compressor accumulator | |
CN202304149U (en) | Gas-liquid separator with double filter screens | |
JP2012220147A (en) | Gas-liquid separator for compressor | |
JP2017125466A (en) | Accumulator, and compressor including the same | |
CN207729881U (en) | A kind of high sealing gas-liquid separator assembly used for automobile air conditioning | |
JP2010038086A (en) | Hermetic compressor | |
JP2005164109A (en) | Accumulator | |
CN101881531A (en) | Liquid container with horizontal type structure | |
JP2011174401A (en) | Accumulator for multiple cylinder compressor | |
CN206830448U (en) | Compressor and refrigeration system | |
JP2013087686A (en) | Accumulator for 2-piston compressor | |
JP2006299943A (en) | Accumulator for multiple cylinder compressor | |
CN201662290U (en) | Liquid storage device used on air conditioner compressor | |
CN201438061U (en) | Liquid-vapor separator | |
JP2005054741A (en) | Accumulator for multi-cylinder compressors | |
JP2005163744A (en) | Accumulator | |
KR20090125596A (en) | The suction muffler of a hermatic compressor | |
JP2006233834A (en) | Accumulator for compressor | |
CN207035586U (en) | A kind of high-efficiency heat pump economizer | |
CN101201211A (en) | Filter structure of compressor reservoir |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Effective date: 20110809 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
A977 | Report on retrieval |
Effective date: 20121121 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121127 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20121217 |
|
A521 | Written amendment |
Effective date: 20130118 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130716 |