VALVE DEVICE

A valve device comprises: a case having an open lower side and an accommodating space formed therein; a base plate covering the open lower side of the case; an inlet pipe which is connected to the base plate and through which refrigerant is introduced into the accommodating space; a boss installed a...

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Bibliographische Detailangaben
Hauptverfasser:	SEO, Kookjeong, YOON, Wonjae, JEONG, Heemoon, BAE, Jungwook, MIN, Seulki
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REFRIGERATORS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A valve device comprises: a case having an open lower side and an accommodating space formed therein; a base plate covering the open lower side of the case; an inlet pipe which is connected to the base plate and through which refrigerant is introduced into the accommodating space; a boss installed at the base plate and comprising multiple refrigerant inlet/outlet holes into or from which the refrigerant introduced from the accommodating space is introduced or discharged; multiple inlet/outlet pipes which are connected to the multiple refrigerant inlet/outlet holes, respectively, and through which refrigerant is introduced from or discharged into the boss; and a pad having an open cavity formed therein to selectively open one refrigerant inlet/outlet hole and a connection cavity formed therein to selectively connect two refrigerant inlet/outlet holes. Un ensemble soupape comprend : un carter comportant un côté inférieur ouvert et un espace de réception formé à son intérieur ; une plaque de base recouvrant le côté inférieur ouvert du carter ; un tuyau d'entrée raccordé à la plaque de base et à travers lequel un fluide frigorigène est introduit dans l'espace de réception ; une partie saillante installée au niveau de la plaque de base et comprenant de multiples trous d'entrée/sortie de fluide frigorigène, dans lesquels le fluide frigorigène introduit à partir de l'espace de réception est introduit ou à partir desquels ledit fluide frigorigène est évacué ; de multiples tuyaux d'entrée/sortie raccordés aux multiples trous d'entrée/sortie de fluide frigorigène, respectivement, et à travers lesquels le fluide frigorigène est introduit à partir de la partie saillante ou évacué vers cette dernière ; et un tampon comportant une cavité ouverte formée en son sein permettant d'ouvrir sélectivement un trou d'entrée/sortie de fluide frigorigène, et une cavité de raccordement formée en son sein permettant de raccorder sélectivement deux trous d'entrée/sortie de fluide frigorigène. 밸브장치는 하부가 개방되고, 내부에 수용공간이 형성되는 케이스, 상기 케이스의 개방된 하부를 커버하는 베이스 플레이트, 상기 베이스 플레이트에 연결되고, 상기 수용공간으로 냉매가 유입되는 유입배관, 상기 베이스 플레이트에 설치되고, 상기 수용공간으로부터 유입된 냉매가 유출입되는 복수의 냉매 유출입홀을 포함하는 보스, 상기 복수의 냉매 유출입홀에 각각 연결되고, 상기 보스로부터 냉매가 유입되거나 상기 보스로 냉매가 토출되는 복수의 유출입배관 및 하나의 냉매 유출입홀을 선택적으로 개방하도록 내부에 형성되는 오픈 캐비티와, 두 개의 냉매 유출입홀을 선택적으로 연결되도록 내부에 형성되는 연결 캐비티를 포함하는 패드를 포함한다.