Domestic sprinkling irrigation ice maker evaporator

Abstract

The utility model relates to the technical field of domestic ice maker, propose a kind of domestic sprinkling irrigation ice maker evaporator, including ice making component, the ice making component includes ice mould upper cover and ice mould, the cavity for forming ice block is equipped in ice mould, ice mould upper cover is sleeved in ice mould outside, and evaporator interlayer pipeline for the flow of refrigerant is equipped between ice mould upper cover inside and ice mould outside, refrigerant flows in evaporator interlayer pipeline and is cooled to ice mould.Ice mould upper cover and ice mould form evaporator interlayer pipeline between, replace the welding structure of multiple bending copper pipe and stretch copper plate in traditional evaporator, greatly reduce welding procedure, significantly reduce processing cost.Traditional evaporator is welded in many places, not only increase material consumption, also improve processing difficulty and man-hour cost, and the interlayer pipeline formed by the sleeve setting of the structure, need not complex welding technology, simplify production process, help to realize scale production.

Claims

1. A domestic sprinkling ice maker evaporator comprising an ice making assembly (1), characterized in that: The ice-making assembly (1) includes an ice mold cover (2) and an ice mold (3). The ice mold (3) has a cavity (4) for forming ice blocks. The ice mold cover (2) is fitted on the outside of the ice mold (3). An evaporator jacket pipe (5) for refrigerant flow is provided between the inside of the ice mold cover (2) and the outside of the ice mold (3). The refrigerant flows in the evaporator jacket pipe (5) and cools the ice mold (3).

2. The evaporator for a domestic sprinkling ice maker according to claim 1, wherein: The inner cavity of the ice mold upper cover (2) is provided with a continuous grooved flow channel (6), and the grooved flow channel (6) is arranged in a meandering and folding manner along the circumference of the inner cavity of the ice mold upper cover (2); The grooved flow channel (6) forms an evaporator jacket pipe (5) with the outside of the ice mold (3) so that the refrigerant can flow layer by layer along the grooved flow channel (6).

3. The evaporator for a domestic sprinkling ice maker according to claim 1, wherein: The ice mold (3) is provided with a vent hole (7) for demolding the formed ice block. The vent hole (7) is located at the top of the ice mold (3) and the vent hole (7) runs through the ice mold (3) from top to bottom. The upper cover (2) of the ice mold is provided with a ventilation clearance position (8) corresponding to the vent hole (7).

4. The evaporator for a domestic sprinkling ice maker according to claim 3, wherein: The ice-making component (1) is provided with an ice grid cover (9) on the outside. The ice grid cover (9) covers the ice-making component (1), and a cavity (10) for accommodating the heat insulation layer is formed between the inner side of the ice grid cover (9) and the outer side of the ice mold upper cover (2). The heat insulation layer is arranged around the outer side of the ice mold upper cover (2) to reduce heat loss during the ice-making process. The ice grid cover (9) is provided with a through hole (24) for connecting the cavity (4) of the ice mold (3), and the through hole (24) is correspondingly set with the vent hole (7).

5. The evaporator for a domestic sprinkling ice maker according to claim 4, wherein: The insulation layer material is cyclopentane, and the insulation layer fills the gap between the inner side of the ice grid cover (9) and the outer side of the ice mold cover (2) by foaming.

6. The evaporator of the household sprinkler ice maker according to claim 1, characterized in that: The ice mold cover (2) is provided with a first connector (11) and a second connector (12). The first connector (11) is provided with a first connecting pipe (13), and the second connector (12) is provided with a second connecting pipe (14). The first connector (11) is connected to the first end of the evaporator jacket pipe (5) and connected to the first connecting pipe (13); The second connector (12) is connected to the second end of the evaporator jacket pipe (5) and to the second connecting pipe (14); One connecting pipe is used to connect to the condenser output end, and the other connecting pipe is used to connect to the compressor input end.

7. The evaporator for a domestic sprinkling ice maker according to claim 1, wherein: The gap at the opening (15) between the upper cover (2) of the ice mold and the ice mold (3) is sealed and fixed by welding.

8. The evaporator for a domestic sprinkling ice maker according to claim 1, wherein: The ice mold (3) is set with its opening facing downwards, and a spray assembly (16) for spraying liquid toward the cavity (4) is provided at the lower part of the opening of the ice mold (3). The spray assembly (16) includes a movable seat (17) for covering the opening of the ice mold (3), the movable seat (17) opening and closing the opening of the ice mold (3) by moving up and down or flipping; the opening of the ice mold (3) is opened to allow the molded ice blocks to be demolded.

9. The evaporator for a domestic sprinkling ice maker according to claim 8, wherein: The spray assembly (16) includes a spray pipe (18) and a spray head (20) disposed on the spray pipe (18). The movable seat (17) is provided with a docking opening (19) corresponding to the opening of the ice mold (3). The spray head (20) is inserted into the opening (19), and a radial sealing assembly for preventing liquid leakage is provided between the spray head (20) and the opening (19).

10. The evaporator for a domestic sprinkling ice maker according to claim 9, wherein: The ice mold (3) is provided with an ice grid seat (21) at the bottom. The ice mold (3) is fixedly installed on the ice grid seat (21). The ice grid seat (21) is provided with an installation opening (22) corresponding to the docking opening (19). The movable seat (17) is provided with a protrusion (23) installed on the installation opening (22). The opening (19) is located on the protrusion (23). The ice-making component (1) has an ice grid cover (9) connected to the ice grid base (21) on its outer side, and the ice-making component (1) is encapsulated between the ice grid cover (9) and the ice grid base (21); The protrusion (23) forms the base plate at the opening of the ice mold (3), and the upper surface of the protrusion (23) is relatively flat.

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