摘要:
A storage space variable type refrigerator having a food receiving unit for receiving food thereon, the refrigerator comprising a lifting unit for automatically moving the food receiving unit up and down according to a food capacity. In the refrigerator, a storage efficiency is increased, a loss of cold air generated when the shelf is drawn out with opening a door of the refrigerator in order to store food having a large volume in the refrigerator is prevented, and a user' s convenience is enhanced.
摘要:
A refrigerator with first and second chambers includes a compressor configured to compress a refrigerant, a condenser configured to condense the compressed refrigerant while cooling the refrigerant, a first evaporator configured to evaporate the refrigerant to cool the first chamber, a second evaporator configured to evaporate the refrigerant to cool the second chamber, and a valve mechanism connected to control a flow of the refrigerant relative to the evaporators in three different modes. The valve mechanism is configured to provide the refrigerant to the first evaporator and not the second evaporator in a first mode, to provide the refrigerant to the second evaporator and not the first evaporator in a second mode, and to provide the refrigerant to the first and second evaporators in a third mode. In the third mode, the refrigerant may pass the first and second evaporators sequentially or in parallel.
摘要:
A coil spring in accordance with the present invention includes inner coils formed as a wire is wound plural times; and an inflection portion having a nonlinear shape and formed at an outer circumferential surface of the end coil, which is positioned toward the inner coil. When connected to other component and is constricted and relaxed to absorb an impact or a vibration transmitted from the outside, the coil spring minimizes friction generated between itself and other components so that reliability of a reciprocating compressor having the coil spring can be improved.
摘要:
A refrigerating system includes: an evaporator (2) for performing a cooling operation as a refrigerant is evaporated; a compressor (4) for compressing the refrigerant discharged from the evaporator as a mover is reciprocally moved; a condenser (86) for changing the refrigerant compressed in the reciprocating compressor to a liquid refrigerant; and a capillary tube (8) for decompressing the refrigerant discharged from the condenser and transferring it to the evaporator. Hydrocarbon consisting of carbon and hydrogen, a sort of natural refrigerant, is used as the refrigerant, and a paraffin-based lubricant, a sort of a mineral oil, is used as the lubricant, so that a lubricating performance and a performance of the refrigerating system can be improved.
摘要:
The present embodiment relates to a refrigerator. With the present embodiment, a user can easily draw in and out foods stored in a storage chamber.
摘要:
Provided is a degassing container for a refrigerator in which a portion of air within a storage space is forcedly discharged to allow the storage space to become a low pressure state. The degassing container includes a case, a door, a gasket, a pressing part, and a degassing adjustment part. The case has an opened side. The door selectively shields the opened side of the case. The gasket is interposed between the door and the case and elastically deformed and closely attached when the door is shielded. The pressing part is provided in the door and the case and selectively closely attaches the door by a rotation operation. The degassing adjustment part selectively enters and exits air within the case by operating the pressing part. Therefore, the refrigerator has improved storage performance.
摘要:
The present invention relates to a refrigerator and a degassing container of the refrigerator which compulsorily degass a portion of air inside a space where foods are stored to the outside by a degassing means together with deformation of a gasket when a door is closely adhered. The present invention includes a degassing container of a refrigerator comprising a case whose one side is opened; a door which shields the opened one side of the case selectively; a gasket interposed between the door and case and elastically deformed to be closely adhered when the door is shielded; a degassing means provided on the door and exhausting air inside the case to the outside when the gasket is compressively deformed; and a release means provided on the door and flowing external air into an inner side of the case when the door is opened. According to the present invention, the storage performance is improved.
摘要:
The present invention relates to a refrigerator.With the refrigerator according to the embodiment of the present invention, the personal receiving space of each of the members who use the refrigerator is provided, making it possible to improve the satisfaction for the product.
摘要:
The present invention discloses a ultra-hydrophilic and antibacterial thin film coated metal product, and its manufacturing method. In order to easily produce an air conditioning metal material having excellent hydrophilic performance, aging property, corrosion resistance and antibacterial property on an industrial production scale without a special preprocess or postprocess, an anticorrosive thin film is selectively formed on both surfaces of a metal substrate sheet, and an ultra-hydrophilic and antibacterial Ti—(Ag, Cu and/or Co)—O—C group compound thin film is coated on both surfaces of the metal substrate sheet on which the anticorrosive thin film has been or not been formed. The metal substrate sheet is mechanically processed into a target shape.