Abstract:
Die Erfindung betrifft einen Kältemittelsammelbehälter zum Sammeln von Kältemittel (12), mit einem Gehäuse (32), das einen Innenraum (42) umschließt und das einen Einlass (38) in den Innenraum (42) und einen Auslass (40) aus dem Innenraum (42) aufweist, mit einem Saugrohr (56), das sich von dem Innenraum (42) des Gehäuses (32) ausgehend bis zu dem Auslass (40) des Gehäuses (32) erstreckt, das ein Einlassende (58) und einen sich an das Einlassende (58) anschließenden Einlassabschnitt (60) aufweist, und das ein Auslassende (62) und einen sich an das Auslassende (62) anschließenden Auslassabschnitt (64) aufweist, mit einem Flüssigkeitsabscheider (44), welcher angrenzend zu dem Einlass (38) angeordnet ist, und in den Kältemittelsammelbehälter (14) einströmendes Kältemittel (12) ablenkt, und mit einem Gasfilter (72), der das Einlassende (58) des Saugrohrs (56) umschließt. Um eine maximale Füllhöhe an flüssigem Kältemittel zu erhöhen wird vorgeschlagen, dass der Gasfilter (72) exzentrisch zu dem Einlassende (58) des Saugrohres (56) angeordnet ist.
Abstract:
This oil separator including the following elements: a shell pipe (2) that has a cylindrical internal space and that separates gas and oil in the cylindrical internal space; a gas inlet pipe (5) that introduces gas along a tangential direction of the cylindrical internal space; an approximately-linear oil return pipe (3) that guides oil separated in the cylindrical internal space to the outside; and an approximately-linear gas outlet pipe (4) that is opposed to the oil return pipe (3) and that guides gas separated in the cylindrical internal space to the outside, in which a central axis line (L2) of the gas outlet pipe (4) is provided eccentrically with respect to a central axis line (L1) of the shell pipe (2).
Abstract:
The present invention relates to a cooling device (1) comprising a compressor (2) enabling the refrigeration cycle to be performed, a condenser (3) that transfers thermal energy to the outside environment, an evaporator (4) that draws thermal energy from the environment being cooled, and at least one capillary pipe (5) that is disposed between the condenser (3) and the evaporator (4) and that enables the refrigerant to be delivered to the evaporator (4) by expanding at the condenser (3) outlet, and wherein the noise originating from the refrigerant is prevented.
Abstract:
A hermetic compressor and a refrigeration cycle device having the same are provided. An oil separator (200) is installed either outside or inside of a casing to separate oil from a discharged refrigerant, and an oil pump (100) driven by a driving force of a motor (20) is used to recollect the oil separated in the oil separator, whereby the separation between oil and refrigerant can effectively be performed and also a fabricating cost can be reduced. Also, an introduction of the separated refrigerant back into the compressor can be prevented so as to improve a cooling capability of the refrigeration cycle device. In addition, the oil pump is driven by the driving force of the motor, resulting in a simple configuration of the compressor and a reduction of a fabricating cost of the compressor.
Abstract:
Refrigerating plant comprising a coolant fluid, a compressor (1), A condenser (3), an expansion valve (5), an evaporator (6), a collecting receptacle (s) for collecting said coolant fluid, and controlling means (14, 15) for piloting said expansion valve (5), said collecting receptacle (8) is interposed between an outlet of said evaporator (6) and an inlet of said compressor (l).