CN218033860U

CN218033860U - Extrusion type ice maker

Info

Publication number: CN218033860U
Application number: CN202222283327.7U
Authority: CN
Inventors: 耿剑波
Original assignee: Changzhou Youhao Electric Appliance Co ltd
Current assignee: Jiangsu Pureisi Electrical Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-13
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an extrude formula ice maker, the on-line screen storage device comprises a base, be connected with the ice cylinder on the base, be fixed with on the surface of ice cylinder and press from both sides the cover, be fixed with feed liquor pipe and muffler on the outer wall of clamp cover, the ice cylinder internal rotation is connected with the pivot, and the surperficial spiral of pivot is fixed with crowded borneol, crowded borneol constitutes crowded ice passageway with the inner wall laminating of ice cylinder, the ice ware has been cup jointed out to the upper end of pivot, and it fixes in the ice cylinder upper end to go out the ice ware, the lower extreme of pivot is used for being connected with the motor, the water inlet has been seted up on the lower extreme lateral wall of ice cylinder, the utility model provides a current low, the with high costs problem of refrigeration efficiency who extrudes formula refrigeration mechanism, through forming spiral evaporating plate in pressing from both sides the cover, utilize the runner that spiral evaporating plate and ice cylinder outer wall constitute to replace the copper pipe, increased the area of contact of refrigerant and ice cylinder, with the direct and ice cylinder contact, improved cooling efficiency, improved the utilization efficiency of refrigerant simultaneously.

Description

Extrusion type ice maker

Technical Field

The utility model relates to an ice machine technical field specifically is to extrude formula ice maker.

Background

The ice maker is a refrigeration mechanical device which cools water through an evaporator by a refrigeration system refrigerant to generate ice, and mainly comprises an ice making mechanism and a refrigeration system, wherein the refrigeration system is used for providing cold energy required by ice making for the ice making mechanism;

the existing extrusion type ice making mechanism is generally wound with a copper pipe on the outer side of an ice cylinder, a refrigerant is introduced into the copper pipe to refrigerate and condense liquid in the ice cylinder, the cost of the copper pipe is high, the refrigerant flows in the copper pipe, only tangent plane contact exists between the copper pipe and the ice cylinder, the cooling area is small, heat transfer needs to be carried out through the wall thickness of the copper pipe and the ice cylinder during cooling, the wall thickness of the heat transfer is large, the heat transfer is insufficient, energy loss exists, and the problem of low refrigeration efficiency is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extrude formula ice maker, the outside through the ice cream cone is fixed to be pressed from both sides the cover, and shaping spiral evaporation piece utilizes the runner that spiral evaporation piece and ice cream cone outer wall constitute to replace the copper pipe in pressing from both sides the cover, has increased the area of contact of refrigerant and ice cream cone, with the direct and ice cream cone contact of refrigerant, has reduced the wall thickness, has improved cooling efficiency, has improved the utilization efficiency of refrigerant simultaneously.

The utility model provides a following technical scheme: extrusion type ice maker, including the base, be connected with the ice cylinder on the base, be fixed with on the surface of ice cylinder and press from both sides the cover, be fixed with feed liquor pipe and muffler on the outer wall that presss from both sides the cover, the ice cylinder internal rotation is connected with the pivot, and the surperficial spiral of pivot is fixed with crowded borneol, crowded borneol constitutes crowded ice passageway with the inner wall laminating of ice cylinder, the ice ware has been cup jointed out to the upper end of pivot, and it fixes in the ice cylinder upper end to go out the ice ware, the lower extreme of pivot is used for being connected with the motor, the water inlet has been seted up on the lower extreme lateral wall of ice cylinder, its characterized in that: and a spiral evaporation sheet is fixed on the outer surface of the ice cylinder on the inner side of the jacket, the spiral evaporation sheet, the outer wall of the ice cylinder and the inner wall of the jacket form a flow channel of the refrigerant liquid, and the spiral evaporation sheet is attached to the inner wall of the jacket.

According to the technical scheme, a gap is formed between the spiral evaporation piece and the inner wall of the jacket, the gap forms a channel for the refrigerant liquid to rise, the spiral evaporation piece is distributed upwards in an inclined mode, and the vaporized refrigerant liquid rises and is discharged from the air return port to circulate the refrigerant liquid.

According to the technical scheme, the connecting cylinder is formed on the base, the ice cylinder is connected onto the connecting cylinder, the lower end of the rotating shaft is connected with the thrust bearing, the thrust bearing is fixed in the connecting cylinder, and the reaction force of the rotating shaft, which is received when the ice cubes are extruded, is exerted on the thrust bearing by the aid of the thrust bearing, so that the axial force is prevented from being directly exerted on the motor.

According to the technical scheme, a shaft shoulder is formed on the rotating shaft, a rotary sealing assembly is sleeved on the rotating shaft between the shaft shoulder and the thrust bearing, and the thrust bearing is kept sealed by the rotary sealing assembly.

According to the technical scheme, the lower end of the ice cylinder is connected with the flange, the flange is connected with the base through the fastening piece, and the base is connected with the ice cylinder.

According to the technical scheme, the lower end of the rotating shaft is connected with the connecting port of the motor in a forming mode, and the output shaft of the motor can be connected with the connecting port to drive the rotating shaft to rotate.

According to the technical scheme, the ice discharger is a cylindrical plug, and a plurality of ice outlets are formed in the ice discharger.

According to the technical scheme, the ice outlets are uniformly distributed in a circular ring shape.

According to the technical scheme, the ice breaker is further fixed on the ice outlet at the center of the circular ring of the ice outlet, and the ice outlet is shielded by the ice breaker, so that ice blocks can be automatically broken when the ice blocks extend to touch the ice breaker.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The spiral evaporation piece is formed in the jacket, and cooling liquid enters from the liquid inlet pipe and flows along the spiral evaporation piece and the outer wall of the ice cylinder for evaporation, so that the contact area between the cooling liquid and the ice cylinder can be increased, the refrigeration efficiency is improved, and compared with a cooling system wound by a copper pipe, the cooling effect is better, and the utilization rate of a refrigerant is higher;

(2) The lower extreme in pivot is fixed with thrust bearing, when will crowded ice piece extrusion carries the ice-cube, the reaction force that the pivot received transmits, through thrust bearing, transmits decurrent axial force for the base, avoids axial force direct action on the motor, influences the life of motor.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

in the figure: 1. a base; 11. a connecting cylinder; 2. a jacket; 21. a liquid inlet pipe; 22. an air return pipe; 3. an ice cylinder; 31. a water inlet; 32. a flange; 33. a spiral evaporation sheet; 4. a rotating shaft; 41. extruding borneol; 42. a shaft shoulder; 43. a connecting port; 5. a thrust bearing; 51. a rotary seal assembly; 6. an ice dispenser; 61. an ice outlet; 7. an ice breaker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, the present invention provides a technical solution: an extrusion type ice maker comprises a base 1, an ice cylinder 3 is connected to the base 1, a jacket 2 is fixed on the outer surface of the ice cylinder 3, a liquid inlet pipe 21 and an air return pipe 22 are fixed on the outer wall of the jacket 2, a rotating shaft 4 is connected in the ice cylinder 3 in a rotating manner, an ice squeezing sheet 41 is spirally fixed on the surface of the rotating shaft 4, the ice squeezing sheet 41 is attached to the inner wall of the ice cylinder 3 to form an ice squeezing channel, an ice outlet 6 is sleeved at the upper end of the rotating shaft 4, the ice outlet 6 is fixed at the upper end of the ice cylinder 3, the lower end of the rotating shaft 4 is used for being connected with a motor, a water inlet 31 is formed in the side wall of the lower end of the ice cylinder 3, water is gradually cooled and solidified under the action of the jacket 2, formed ice is scraped and pushed into the ice outlet 6 above under the action of the ice squeezing sheet 41, the spiral evaporation sheet 33 is fixed on the outer surface of the ice cylinder 3 on the inner side of the jacket 2, the spiral evaporation sheet 33, the outer wall of the ice cylinder 3 and the inner wall of the jacket 2 form a flow channel of refrigerating fluid, the spiral evaporation sheet 33 is attached to the inner wall of the jacket 2, the refrigerating fluid is introduced into the liquid inlet pipe 21 of the jacket 2 and flows downwards along the flow channel formed by the spiral evaporation sheet 33 and the ice cylinder 3, the vaporized refrigerating fluid moves upwards and is discharged from the air return pipe 22, the refrigerating fluid is stored at the bottom of the jacket 2, the contact area with the ice cylinder 3 is increased, the refrigerating fluid is in direct contact with the ice cylinder 3, and the cooling efficiency and the utilization efficiency of the refrigerating fluid are improved.

The shaping has a connecting cylinder 11 on base 1, ice section of thick bamboo 3 is connected on connecting cylinder 11, the lower extreme of pivot 4 is connected with thrust bearing 5, thrust bearing 5 is fixed in connecting cylinder 11, when crowded ice piece 41 is when the propelling movement ice-cube, pivot 4 can receive the reaction force of extrusion ice-cube, lead to pivot 4 to produce decurrent axial force, the reaction force that will receive passes through thrust bearing 5 and transmits to base 1 on, avoid the axial force direct action that produces on the motor, the life of motor has been prolonged.

The lower extreme of ice-box 3 is connected with flange 32, and flange 32 passes through the fastener to be connected with base 1, is connected ice-box 3 with base 1, has improved the joint strength of ice-box 3 with base 1.

The lower extreme shaping of pivot 4 is connected the connector 43 of motor, conveniently is connected motor output shaft and pivot 4, drives pivot 4 and rotates.

The ice discharger 6 is a cylindrical stopper, and a plurality of ice discharge ports 61 are formed in the ice discharger 6, and ice cubes are discharged from the ice discharge ports 61.

The ice outlets 61 are uniformly distributed in a ring shape.

The ice breaker 7 is further fixed to the ice discharger 6, the ice breaker 7 is conical, and the ice cubes discharged from the ice outlet 61 are bent under the influence of the conical surface of the ice breaker 7 and then broken after being bent, so that the ice cubes are automatically broken.

Example two

As shown in fig. 2, in this embodiment, other structures are the same as those in the first embodiment, except that there is a gap between the spiral evaporation plate 33 and the inner wall of the jacket 2, the gap forms a channel for the refrigerant liquid gas to rise, the spiral evaporation plate 33 is distributed obliquely upward, the evaporated refrigerant liquid flows out from the upper opening of the spiral evaporation plate 33 and flows along the spiral evaporation plate 33 toward the inner wall of the jacket 2, and finally is discharged from the air return pipe 22 from the channel formed by the spiral evaporation plate 33 and the inner wall of the jacket 2, so that the evaporated refrigerant liquid is conveniently discharged from the jacket 2, and the evaporated refrigerant liquid is prevented from being liquefied again when encountering cold in the jacket 2, which affects the normal operation of the jacket 2.

The shaft 4 is formed with a shaft shoulder 42, a rotary seal assembly 51 is sleeved on the shaft 4 between the shaft shoulder 42 and the thrust bearing 5, the rotary seal assembly 51 is an existing product and will not be described in detail, and the thrust bearing 5 is kept sealed in the connecting cylinder 11 through the rotary seal assembly 51.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Extrusion type ice maker, including the base, be connected with the ice cylinder on the base, be fixed with on the surface of ice cylinder and press from both sides the cover, be fixed with feed liquor pipe and muffler on the outer wall that presss from both sides the cover, the ice cylinder internal rotation is connected with the pivot, and the surperficial spiral of pivot is fixed with crowded borneol, crowded borneol constitutes crowded ice passageway with the inner wall laminating of ice cylinder, the ice ware has been cup jointed out to the upper end of pivot, and it fixes in the ice cylinder upper end to go out the ice ware, the lower extreme of pivot is used for being connected with the motor, the water inlet has been seted up on the lower extreme lateral wall of ice cylinder, its characterized in that: and a spiral evaporation sheet is fixed on the outer surface of the ice cylinder on the inner side of the jacket, the spiral evaporation sheet, the outer wall of the ice cylinder and the inner wall of the jacket form a flow channel of the refrigerant liquid, and the spiral evaporation sheet is attached to the inner wall of the jacket.

2. The extruded ice maker of claim 1, wherein: and a gap is formed between the spiral evaporation sheet and the inner wall of the jacket, a channel for the refrigerant liquid gas to rise is formed in the gap, and the spiral evaporation sheet is distributed in an upward inclined manner.

3. The extruded ice maker of claim 1, wherein: the ice-making machine is characterized in that a connecting cylinder is formed on the base, the ice cylinder is connected to the connecting cylinder, the lower end of the rotating shaft is connected with a thrust bearing, and the thrust bearing is fixed in the connecting cylinder.

4. The extruded ice maker of claim 3, wherein: a shaft shoulder is formed on the rotating shaft, and a rotary sealing assembly is sleeved on the rotating shaft between the shaft shoulder and the thrust bearing.

5. The extruded ice maker of claim 3, wherein: the lower end of the ice cylinder is connected with a flange, and the flange is connected with the base through a fastener.

6. The extruded ice maker of claim 1, wherein: and the lower end of the rotating shaft is connected with a connector of the motor in a forming way.

7. The extruded ice maker of claim 1, wherein: the ice outlet device is a cylindrical plug and is provided with a plurality of ice outlets.

8. The extruded ice maker of claim 7, wherein: the ice outlets are uniformly distributed in a ring shape.

9. The extruded ice maker of claim 7, wherein: and an ice breaker is also fixed on the ice discharger.