ROTARY COMPRESSOR

PROBLEM TO BE SOLVED: To provide a rotary compressor capable of eliminating copper ion in a refrigerant circuit without producing reaction products such as zinc chloride.SOLUTION: In a rotary compressor 1 including a vertically-disposed sealed compressor housing 10 provided with a refrigerant discha...

Full description

Saved in:
Bibliographic Details
Main Authors KOMINE KENJI, TANAKA JUNYA
Format Patent
LanguageEnglish
Japanese
Published 13.04.2015
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a rotary compressor capable of eliminating copper ion in a refrigerant circuit without producing reaction products such as zinc chloride.SOLUTION: In a rotary compressor 1 including a vertically-disposed sealed compressor housing 10 provided with a refrigerant discharging portion 107 at its upper portion, refrigerant sucking portions 104, 105 at its lower portion, and accommodating a lubricant, a compressor 12 disposed at a lower portion of the compressor housing 10 to compress the refrigerant sucked from the sucking portions 104, 105 and discharge the same from the discharging portion 107, a motor 11 disposed at an upper portion of the compressor housing 10 and driving the compressor 12 through a rotating shaft 15, and an accumulator 25 disposed at a side portion of the compressor housing 10 and connected to the sucking portions 104, 105 of the refrigerant, silicon dioxide having pores of diameter of a molecular diameter of water or less in a crystalline structure, or a composite including silicon dioxide having pores of a diameter of a molecular diameter of water or less in a crystalline structure, is disposed in the accumulator 25 and/or the compressor housing 10. 【課題】塩化亜鉛などの反応生成物を生成させずに冷媒回路中の銅イオンを除去することができるロータリ圧縮機を得ること。【解決手段】上部に冷媒の吐出部１０７が設けられ下部に冷媒の吸入部１０４、１０５が設けられると共に潤滑油が貯留される密閉された縦置きの圧縮機筐体１０と、該圧縮機筐体１０の下部に配置され、前記吸入部１０４、１０５から吸入した冷媒を圧縮して前記吐出部１０７から吐出する圧縮部１２と、前記圧縮機筐体１０の上部に配置され、回転軸１５を介して前記圧縮部１２を駆動するモータ１１と、前記圧縮機筐体１０の側部に取付けられ、前記冷媒の吸入部１０４、１０５に接続されたアキュムレータ２５と、を備えるロータリ圧縮機１において、前記アキュムレータ２５内及び／又は圧縮機筐体内１０に、結晶構造に径が水の分子径以下の空孔を有する二酸化珪素又は結晶構造に径が水の分子径以下の空孔を有する二酸化珪素を含む合成物を配置した。【選択図】図１
Bibliography:Application Number: JP20130205824