35results about How to "Improve ice making effect" patented technology

The present invention relates to a snow ice maker, comprising a coupling shaft (40) assembly wherein refrigerant injection capillary tubes (20) and a refrigerant gas outlet tube (30) are arranged in a main passage (41), and the passage (41) is closed at a welding part (43) as a result of the capillary tubes (20) and a refrigerant gas inlet tube being simultaneously provided. The refrigerant injection capillary tubes (20) comprise ends (22) arranged in proximity to an injecting position inside a cooling drum, and the refrigerant injection capillary tubes (20) are arranged by collecting the refrigerant injection capillary tubes (20) in the passage (41) of the coupling shaft (40); extending the refrigerant injection capillary tubes (20) to the outside of the cooling drum; combining the refrigerant injection capillary tubes (20) at a multiple connection part (21); and directly connecting the refrigerant injection capillary tubes (20) to a refrigerant supply tube (52) of a refrigerant compressor. The refrigerant gas outlet tube (30) is connected to a multiple inlet tube (33) in an ice-making drum, and the refrigerant gas outlet tube (30) is arranged by directly connecting the refrigerant gas outlet tube (30) through the main passage in the coupling shaft (40), from a connection part (31) outside the cooling drum to a gas inlet tube (54) of a condenser. According to the present invention, clean snow ice can be used because supplied water for ice making is frozen in an ice-making drum, edible powder ice can be obtained by cutting the ice layers of the ice-making drum with a cutter, and water for ice making is sterilized by ultraviolet rays. In addition, the ice-making drum can be cleaned and sterilized by heated water and vapor so that ingredients including milk, sugar and juice can be ice-made and variously used in a summer environment of high temperature and humidity.

The invention discloses a TPE material magnetic gasket for a refrigerator and a freezer, comprising a TPE elasticity gasket gum cover provided a magnetic strip which passes through the gum cover. The TPE elasticity gasket gum cover mainly comprises the following raw materials according to the parts by weight: 40 to 45 parts of SEBS, 15 to 18 parts of PP, 3 to 5 parts of PE, 25 to 30 parts of white oil, 5 to 8 parts of CaCO3, 1.3 to 1.5 parts of lubricant, and 0.2 to 0.8 part of antioxidant. The magnetic gasket is applicable to the refrigerator, the freezer and other refrigerating equipment, and has the advantages of environmental protection, insensitiveness to adverse temperature changes, excellent sealing performance and elasticity maintenance, energy consumption, long service life and the like. The invention also provides a method for preparing the TPE material magnetic gasket, which has the advantages of simple process, being applicable to mass production and the like.

The invention relates to a manufacturing method of an ice-making roller and an ice-making roller. The ice-making roller is easy to produce, has an excellent cooling performance, and is durable. The manufacturing method comprises the following steps: (S1) cutting an aluminum round rod (10) to prepare a moulded material block (11), forging the moulded material block (11), opening one end of a cylindrical edge (13) as an open part (14), blocking the other end by an end wall (15), and forming a support shaft (16), which protrudes outwards from the center of the end wall (15); (S2) forming a hollowcylindrical semi-finished product (12) of a shaft support part (17) on the inner side of the center of the end wall (15); (S3) shrinking the edge (13) of the open part (14) of the hollow cylindricalsemi-finished product (12), and forming a roller semi-finished product (21) with a neck part (25) with a shrunk shoulder (22) and a through hole (24); and (S4) mechanically processing the surface of the roller semi-finished product (21), and processing the surface by anodic oxidation to form an oxidized coating (25).

The invention discloses an ice maker and a refrigerator with the same. The ice machine includes: a housing with a refrigerating compartment inside the housing, and the refrigerating compartment has an air inlet and an air outlet; an ice making assembly, the ice making assembly is located in the refrigerating compartment; Below the ice making assembly; and the air duct assembly, one end of the air duct assembly communicates with the air inlet and the other end communicates with the air outlet, the air duct assembly has a vent opening toward the ice making assembly; the infrared detection lamp assembly, the infrared detection lamp assembly It is used to detect the ice storage condition in the ice storage box. The air duct assembly is provided with an air guide, and the air guide is suitable for guiding part of the air volume in the air duct assembly to blow to the infrared detection lamp assembly. The ice maker of the present invention can prevent water mist from being generated on the surface of the infrared detection lamp of the infrared detection lamp assembly, thereby improving the detection effect of the infrared detection lamp assembly.

The invention relates to a water supply control system and method of an automatic ice making machine. The water supply control system comprises a water case, a water pump, a water guide mechanism, an ice making mechanism and a controller which are connected sequentially, wherein the water guide mechanism is provided with a heating device and a temperature sensor; the controller is respectively connected to the water pump, the heating device and the temperature sensor; the controller controls the operation of the ice making machine according to a temperature difference signal collected by the temperature sensor. The control method of the water supply control system is characterized in that the temperature difference signal of the water guide mechanism is collected by the temperature sensor so as to detect whether the water case is in a state of being lack of water; when the water case is in the state of being lack of water, the controller controls the ice making machine to stop operating, and can perform water adding prompt. According to the invention, the state of being lack of water for the water case is detected and controlled through collecting the temperature difference, the idle rotation of the ice making mechanism is prevented; the energy consumption is lowered effectively; the service life of the ice making machine is prolonged; water adding is prompted at the first time after water is lack; and the ice making capability of the ice making mechanism is improved.

By promptly separating ice blocks from ice making plates, ice making capacity is improved and also downsizing is sought. Ice making portions 10 are provided with a pair of ice making plates 14, 14 disposed vertically and an evaporation tube 16 disposed between back faces, facing each other, of both ice making plates 14, 14. On surfaces of the ice making plates 14, a plurality of vertically extending projected rims 18 are formed at a predetermined interval across the width, and by these projected rims 18, a plurality of ice making regions 20 are spaced apart widthwise and the plurality of them are defined. The ice making plates 14 facing the ice making regions 20 are configured to be provided consecutively with vertically multi steps of inclined portions 22 inclined from a back side towards a front side as directed downwardly, and are disposed to make contact with horizontal extensions 16a of the evaporation tube 16 at an approximately vertically intermediate position on a back face of each inclined portion 22.

Provided is an ice maker. The ice maker includes a tray member comprising an upper tray having an upper shell and a lower tray having a lower shell. The ice maker also includes a driving unit disposed on a side of the tray member and configured to linearly move, in a vertical direction, at least one of the upper tray and the lower tray to change between an attached orientation in which the upper shell is attached to the lower shell to define a spherical shell and a separated orientation in which the upper shell is separated from the lower shell. The ice maker further includes an ejecting unit that is disposed on a side of the tray member and that is configured to facilitate separation of an ice piece made in the spherical shell from at least one of the upper tray and the lower tray.