Search

CN-224230419-U - Ice machine capable of rapidly making ice

CN224230419UCN 224230419 UCN224230419 UCN 224230419UCN-224230419-U

Abstract

The utility model provides an ice maker for quickly making ice, which comprises a refrigerating bin and a frame which are distributed up and down, wherein a connecting shaft which is hinged to the top of the frame is connected with the top of the refrigerating bin, a rocker arm assembly which is arranged at the end part of one connecting shaft is hinged to the edge of a rotary table, the rotary table is arranged on a power output shaft of a motor, a refrigerating unit and an evaporating mechanism which are connected in a communicating way are arranged at the end part of the frame, the evaporating mechanism is used for conveying low-temperature gas to the refrigerating bin, the gas which is separated from the refrigerating bin moves to the air inlet end of the evaporating mechanism, the refrigerating bin which is arranged in the utility model is hinged to the frame through the connecting shaft, and the connecting shaft is connected with the edge of the rotary table which is arranged on the power output shaft of the motor through the rocker arm assembly, so that the rocker arm assembly is controlled to periodically move to force the refrigerating bin to shake the liquid at the inner side of the refrigerating bin under the condition that the motor drives the rotary table to rotate, and heat transfer is accelerated.

Inventors

  • LV XUEWU

Assignees

  • 福建省约翰丹尼科技有限公司

Dates

Publication Date
20260512
Application Date
20250721

Claims (10)

  1. 1. The quick ice making machine is characterized by comprising a refrigerating bin and a frame which are distributed up and down, wherein a connecting shaft hinged to the top of the frame is connected with the top of the refrigerating bin, a rocker arm assembly arranged at the end of one connecting shaft is hinged to the edge of a rotary disc, the rotary disc is arranged on a power output shaft of a motor, a refrigerating unit and an evaporating mechanism which are connected in a communicating way are arranged at the end of the frame, the evaporating mechanism is used for conveying low-temperature gas to the refrigerating bin, and gas separated from the refrigerating bin moves to the air inlet end of the evaporating mechanism.
  2. 2. The ice maker for rapidly making ice according to claim 1, wherein said refrigerating compartment comprises an outer frame and a cover plate hinged to an opening of the top of the outer frame, an inner compartment plate is provided on a side wall of a space formed by said outer frame and said cover plate, and a mold is provided inside said inner compartment plate.
  3. 3. The ice maker of claim 2, wherein the outer side walls of the outer frame and the cover plate are both filled with a heat insulating layer, a gas flow pipe is laid between the inner bin plate and the heat insulating layer, an electromagnetic valve is installed at the end of the gas flow pipe connected with the output end of the evaporation mechanism, and the other end of the gas flow pipe extends to the air inlet end of the evaporation mechanism.
  4. 4. The ice maker for rapidly making ice according to claim 3, wherein a plurality of first connection plates are fixedly provided at an edge of the top of the outer frame, a plurality of second connection plates are fixedly provided at an edge of the cover plate, and end threads of second connection bolts provided through the second connection plates are inserted into the first connection plates.
  5. 5. The ice maker of claim 2, wherein said frame comprises a bottom frame and two sets of diagonal braces vertically mounted above the bottom frame, respectively, at least four road wheels are provided below said bottom frame, and the road wheels at one end of said bottom frame are provided as universal wheels.
  6. 6. The ice maker for rapidly making ice as claimed in claim 5, wherein the coupling shaft is coupled to the top of the diagonal brace plate through a bearing housing, a fixing plate is fixedly provided at the top of the outer frame, and a clamping plate is detachably provided above the fixing plate, and an end of the coupling shaft is extended into the fixing plate and the clamping plate.
  7. 7. The ice maker of claim 5, wherein the swing arm assembly comprises a first arm, a second arm hinged to an end of the first arm, and a third arm detachably mounted to an end of the second arm, wherein a connecting tube is sleeved at an end of the third arm and the second arm close to each other, and a bar hole is formed in the connecting tube, and a first connecting bolt passing through both ends of the bar hole is provided through the third arm and the second arm, respectively.
  8. 8. The ice maker of claim 7, wherein said first arm is fixedly connected to said connecting shaft, an end of said third arm is mounted to a boss on an edge of said turntable by a bearing adapter sleeve, and said motor is mounted to said diagonal brace.
  9. 9. The ice maker of claim 1, wherein said evaporation means comprises an evaporator and a gas-collecting hood, wherein one end of said gas-collecting hood having a larger size is fitted to said evaporator and one end of said gas-collecting hood having a smaller size is connected to said air flow pipe, and wherein a fan is provided in a space defined by said gas-collecting hood and said evaporator.
  10. 10. The ice-making machine for quick ice making according to claim 9, wherein said evaporator and said refrigeration unit form a circulation path for a cooling fluid.

Description

Ice machine capable of rapidly making ice Technical Field The utility model relates to the technical field of ice making equipment, in particular to an ice maker capable of making ice quickly. Background The need for ice cubes is widely present in many fields, such as the catering industry, the medical industry, scientific experiments and daily life. However, the conventional ice making device has a plurality of significant disadvantages, which severely limit the use efficiency and application range. Wherein, the internal and external uneven temperature reduction rate of water in the ice making cavity is a key problem affecting ice making efficiency. From the thermodynamic principle, the conventional ice maker mostly adopts indirect contact refrigeration, and refrigeration components such as an evaporator, a condenser pipe and the like are usually only contacted with the inner wall or a partial area of the ice making cavity, so that the heat exchange has natural limitation. Specifically, after the refrigeration system is started, the kinetic energy of water molecules close to the refrigeration source is reduced, the water molecules are rapidly crystallized into ice after the temperature reaches the freezing point to form a compact solid ice layer, and the water body far away from the refrigeration source is long in heat conduction path and limited in convection, so that heat is difficult to rapidly emit, the cooling speed is only 1/3-1/5 of that of the area close to the refrigeration source, a remarkable temperature gradient is formed in the ice making cavity, the temperature of the area close to the refrigeration source can reach-15 ℃, and the water body at the far end is still maintained at 5-8 ℃. The unbalanced cooling process brings multiple negative effects that on one hand, the ice making period is greatly prolonged, the single ice making time of a common commercial ice making machine is increased by 40% -60% compared with a theoretical value through experimental tests, on the other hand, the water body icing time difference of different areas is large, obvious layering phenomenon can occur in the ice cubes, the middle layer is slowly solidified at the later stage to form a loose porous structure, the compressive strength is only 60% of that of a standard ice cube, and the ice cubes are extremely easy to crack in the transportation or use process. In addition, the problem of energy waste is also particularly remarkable. In the conventional ice making apparatus, the low temperature gas for reducing the temperature of the ice making chamber is generally directly discharged after the preliminary heat exchange is completed. Although some cold is released, the gas is still in a lower temperature state, and the residual cold is not effectively utilized and is lost. This extensive mode of cold management results in the device requiring a continuous consumption of significant energy to maintain the cooling effect, significantly increasing operating costs. For commercial sites that rely on ice-making equipment for a long period of time, high energy expenditure becomes an operational burden thereof, and is contrary to the current development concept of green energy conservation. Disclosure of utility model The utility model discloses an ice maker capable of rapidly making ice, which mainly solves the problems that the efficiency of a refrigerator needs to be improved and the energy consumption needs to be reduced. In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides an ice maker for quickly making ice, which comprises a refrigerating bin and a frame which are distributed up and down, wherein a connecting shaft which is hinged to the top of the frame is connected with the top of the refrigerating bin, a rocker arm assembly which is arranged at the end part of one connecting shaft is hinged to the edge of a rotary table, the rotary table is arranged on a power output shaft of a motor, a refrigerating unit and an evaporating mechanism which are connected in a communicating way are arranged at the end part of the frame, the evaporating mechanism is used for conveying low-temperature gas to the refrigerating bin, and the gas which is separated from the refrigerating bin moves to the air inlet end of the evaporating mechanism. Preferably, the refrigerating bin comprises an outer frame and a cover plate hinged at the opening of the top of the outer frame, an inner bin plate is arranged on the side wall of the space formed by the outer frame and the cover plate, and a die is arranged on the inner side of the inner bin plate. Preferably, the outer side walls of the outer frame and the cover plate are respectively filled with an insulating layer, a gas flow pipe is paved between the inner bin plate and the insulating layer, the end part of the gas flow pipe connected with the output end of the evaporation mechanism is provided with an electromagneti