CN213273312U

CN213273312U - Ice making apparatus

Info

Publication number: CN213273312U
Application number: CN202021979366.5U
Authority: CN
Inventors: 杨国利
Original assignee: Foshan Keku Electric Appliance Co ltd
Current assignee: Yang Guoli
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-25
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses ice making equipment, which comprises a box body, a refrigerating device, a forming device and a water injection device; the forming device is arranged on the rear wall of the inner container, the water injection device is arranged in the inner container and is positioned below the forming device, the working end of the water injection device is matched with the upper end of the forming device, and the working end of the refrigerating device is matched with the back of the forming device; the forming device comprises an ice mold, a plurality of grids are arranged in the ice mold, and a first communication hole is formed between two vertically adjacent grids. In the working process of the ice making equipment, the water injection device injects water into the ice mold, the refrigerating device refrigerates the ice mold, and water is condensed into ice in the grids of the ice mold; moreover, the first communicating holes between every two adjacent grids can ensure that the grids can be filled with water, and the formed ice cubes in the grids are square, full and have no gaps. This refrigeration plant can improve the ice-making effect, and the ice-cube shape of production is better, improves user's use and experiences.

Description

Ice making apparatus

Technical Field

The utility model relates to an electrical equipment technical field, in particular to ice making equipment.

Background

An ice maker (english name: ice maker or ice machine) is a refrigeration mechanical device which cools water through an evaporator by a refrigeration system refrigerant to produce ice, and ice is produced by using a refrigeration system and a water carrier through a certain device in a power-on state. According to different principles and production modes of the evaporator, the shapes of the generated ice blocks are different; ice machines are generally classified in ice form into a pellet ice machine, a flake ice machine, a slab ice machine, a tube ice machine, a shell ice machine, and the like.

The ice making process of the ice maker comprises the following steps: water automatically enters an ice mold through a water inlet valve, and is cooled to the freezing point under the refrigeration action of a refrigeration module and is solidified into ice; when the ice block reaches the required thickness, the ice block automatically falls off. However, in the process of ice making, when water is continuously injected into the ice mold and is continuously solidified into ice, the grid cannot be filled with the water, so that the shape of the ice block is notched, the ice block is not attractive, and the use experience of a user is influenced.

SUMMERY OF THE UTILITY MODEL

According to one aspect of the utility model, the ice making equipment is provided, which comprises a box body, a refrigerating device, a forming device and a water injection device; the refrigerator is characterized in that an inner container is arranged in the refrigerator body, the forming device is arranged on the rear wall of the inner container, the water injection device is arranged in the inner container and is positioned below the forming device, the working end of the water injection device is matched with the upper end of the forming device, the refrigerating device is arranged in the refrigerator body and is positioned below the inner container, and the working end of the refrigerating device is matched with the back surface of the forming device;

the forming device comprises an ice mold, a plurality of grids are arranged in the ice mold, and a first communication hole is formed between two vertically adjacent grids.

The utility model provides an ice making device, in the working process of the ice making device, a water injection device injects water into an ice mold, a refrigerating device refrigerates the ice mold, and water is condensed into ice in a grid of the ice mold; moreover, the first communicating holes between every two adjacent grids can ensure that the grids can be filled with water, and the formed ice cubes in the grids are square, full and have no gaps. The utility model provides a refrigeration plant improves the ice-making effect, and the ice-cube shape of production is better, improves user's use and experiences.

In some embodiments, the forming device further comprises a mounting frame, a water distribution pipe and a swing plate, the ice mold is arranged on the mounting frame, the swing plate is arranged on the mounting frame in a swinging mode and located below the ice mold, the water distribution pipe is arranged on the mounting frame and located above the ice mold, and the water distribution pipe is connected with the water injection device.

Therefore, the water injection device injects water into the ice mold through the water distribution pipe, ice blocks in the ice mold fall down to the swing plate after being made, the swing plate swings due to the weight of the ice blocks to guide the ice blocks into the inner container,

in some embodiments, the ice mold comprises a groove body, a plurality of transverse plates distributed in an array and a plurality of longitudinal plates distributed in an array, the transverse plates and the longitudinal plates are clamped in the groove body in a staggered mode, and second communication holes are formed in clamping points between the transverse plates and the longitudinal plates.

Therefore, the horizontal plates and the vertical plates are distributed in the groove body in a staggered mode, and a plurality of grids are formed. The second communication hole can improve the filling efficiency of water.

In some embodiments, the water injection device comprises a water tank, a water pump, a water inlet mechanism and a water discharge mechanism, wherein the water tank is located below the mounting frame, the water pump is arranged in the water tank, an output end of the water pump is communicated with the water distribution pipe, an output end of the water inlet mechanism is communicated with the water tank, and the water discharge mechanism is connected to a pipeline between the water pump and the water distribution pipe through a tee joint.

Thus, the operation of the water injection means includes water inflow and water discharge. When water enters, the water inlet mechanism inputs water into the water tank, and then the water in the water tank is input into the water distribution pipe by the water pump; when water is drained, the water in the water tank is input into the water outlet mechanism by the water pump.

In some embodiments, the water inlet mechanism comprises a first water inlet pipe and a water inlet valve, the water inlet valve is arranged on the first water inlet pipe, the input end of the first water inlet pipe is fixed on the rear end face of the box body, and the output end of the first water inlet pipe is communicated with the water tank;

the drainage mechanism comprises a drainage valve and a first drainage pipe, the drainage valve is arranged on the first drainage pipe, the input end of the first drainage pipe is connected to a pipeline between the water pump and the water distribution pipe through a tee joint, and the output end of the first drainage pipe is fixed on the rear end face of the box body.

Therefore, the water inlet mechanism is composed of the components, so that water inlet work is realized; the drainage mechanism is composed of the components, and drainage work is achieved.

In some embodiments, the refrigeration device includes a compression mechanism, a condensation mechanism, and an evaporation mechanism, the evaporation mechanism is disposed on the rear end face of the mounting frame, the evaporation mechanism abuts against the ice mold, a circulation loop is formed between the evaporation mechanism and the compression mechanism, the condensation mechanism includes a condensation coil pipe, a condensate flows in the condensation coil pipe, and an output section pipeline of the compression mechanism is sleeved in the condensation coil pipe.

From this, among the refrigerating plant, by linkage work refrigerate the ice mould between compression mechanism, condensation mechanism, the evaporation mechanism, and the mode that condensation mechanism adopted the liquid cooling of condenser coil cools down compression mechanism's output section, can improve cooling rate, improves the cooling quality to improve evaporation mechanism's refrigeration effect.

In some embodiments, the condensation mechanism further comprises a water stop valve, the upper end of the condensation coil is provided with a second water inlet pipe, the second water inlet pipe is connected into the water purifier, the lower end of the condensation coil is connected with the water stop valve, and the water stop valve is provided with a second water discharge pipe.

Therefore, the water inflow of the condensing coil of the condensing mechanism is controlled by the water stop valve; liquid is input from the water inlet pipe, passes through the condensing coil and the water stop valve, and is finally output from the water discharge pipe.

In some embodiments, the compression mechanism comprises a compressor, the output end of the compressor is connected with the evaporation mechanism through an exhaust pipe, a coil section is arranged at the front section of the exhaust pipe, the coil section is sleeved in the condensation coil, a drying filter is arranged at the middle section of the exhaust pipe, and a capillary copper pipe is arranged at the rear section of the exhaust pipe; the input end of the compressor is connected with the evaporation mechanism through an air return pipe, and the middle section of the air return pipe is provided with a gas-liquid separator.

Therefore, the compressor works, and the high-temperature and high-pressure refrigerant in the compressor is output from the exhaust pipe; after passing through the coil pipe section, the liquid in the condensing pipe cools the refrigerant to become the refrigerant with normal temperature and high pressure; then, the mixture is input into an evaporation mechanism through a drying filter and a capillary copper pipe; finally, the refrigerant with normal temperature and high pressure expands in the evaporation mechanism to absorb heat, and the refrigerant changed into the refrigerant with normal temperature and normal pressure returns to the compression mechanism through the gas return pipe and the gas-liquid separator.

In some embodiments, the compression mechanism further comprises a pressure switch disposed on the exhaust pipe, the pressure switch disposed proximate to the condenser.

The pressure switch is configured to detect a refrigerant input pressure of the exhaust pipe.

In some embodiments, the system further comprises a second electromagnetic valve and a defrosting pipe, wherein the defrosting pipe is connected to the exhaust pipe and is close to one end of the compressor, the defrosting pipe is connected with the evaporation mechanism, and the second electromagnetic valve is arranged on the defrosting pipe

Therefore, the second electromagnetic valve is a normally closed valve, and hot gas is controlled to be input into the evaporation mechanism by controlling the switch of the second electromagnetic valve, so that the deicing function is realized.

The beneficial effects of the utility model are that: the ice making equipment provided by the utility model improves the ice making effect, the shape of the produced ice block is better, and the use experience of users is improved; the condensing mechanism of the equipment adopts the liquid cooling mode of the condensing coil to cool the output section of the compressing mechanism, so that the cooling speed can be increased, the cooling quality can be improved, and the refrigerating effect of the evaporating mechanism can be improved.

Drawings

Fig. 1 is a schematic perspective view of an ice making apparatus according to an embodiment of the present invention.

Fig. 2 is a front view and a sectional view in a-a direction of the ice making apparatus shown in fig. 1.

Fig. 3 is a perspective view illustrating an internal device of the ice-making apparatus of fig. 1.

Fig. 4 is a perspective view of a molding device of the ice-making apparatus of fig. 1.

Fig. 5 is a perspective view of another perspective view of a molding device in the ice-making apparatus of fig. 1.

Fig. 6 is an exploded perspective view of the molding apparatus shown in fig. 4/5.

Fig. 7 is a schematic plan view illustrating a refrigerating device of the ice-making apparatus of fig. 1.

Reference numbers in the figures: 1-box body, 11-inner container, 12-box door, 2-refrigerating device, 21-compressing mechanism, 211-compressor, 212-exhaust pipe, 2121-coil pipe section, 2122-drying filter, 2123-capillary copper pipe, 213-air return pipe, 2131-gas-liquid separator, 214-pressure switch, 22-condensing mechanism, 221-condensing coil pipe, 222-water stop valve, 223-second water inlet pipe, 224-second water outlet pipe, 23-evaporating mechanism, 3-forming device, 31-ice mold, 311-groove body, 312-transverse plate, 3121-first connecting hole, 3122-first bayonet, 313-longitudinal plate, 3131-second connecting hole, 3132-second bayonet, 31 a-grid, 32-mounting rack, 33-a water distribution pipe, 34-a swinging plate, 4-a water injection device, 41-a water tank, 42-a water pump, 43-a water inlet mechanism, 431-a first water inlet pipe, 432-a water inlet valve, 44-a water discharge mechanism, 441-a water discharge valve, 442-a first water discharge pipe, 45-a tee joint, 51-a thawing pipe, 52-a second electromagnetic valve, 6-a control device and 61-a control panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1-2 and 4-6 schematically show an ice making apparatus according to an embodiment of the present invention, which includes a box body 1, a refrigerating device 2, a forming device 3, a water injection device 4, and a control device 6. An inner container 11 is arranged in the box body 1, an openable box door 12 is arranged on the front end face of the box body 1, and the box door 12 can contact and touch the inner container 11. The molding device 3 is provided on the rear wall of the inner container 11. The water injection device 4 is arranged in the inner container 11 and is positioned below the forming device 3, and the working end of the water injection device 4 is matched with the upper end of the forming device 3. The refrigerating device 2 is arranged in the box body 1 and is positioned below the inner container 11, and the working end of the refrigerating device 2 is matched with the back of the forming device 3. The control device 6 is arranged in the box body 1, the control device 6 is in control connection with the refrigerating device 2 and the water injection device 4, a control panel 61 is arranged on the front end face of the box body 1, the control panel 61 is electrically connected with the control device 6, and the refrigerating device 2 and the water injection device 4 can be controlled through the control panel 61.

In the forming device 3, the forming device 3 includes an ice mold 31, a plurality of grids 31a are arranged in the ice mold 31, and a first connecting hole 3121 is arranged between two vertically adjacent grids 31 a.

The utility model provides an ice making device, in the working process of the ice making device, a water injection device 4 injects water into an ice mold 31, a refrigerating device 2 refrigerates the ice mold 31, and water is condensed into ice in a grid 31a of the ice mold 31; moreover, the first connecting holes 3121 between every two adjacent grids 31a can ensure that the grids 31a are filled with water, and ensure that the formed ice cubes in the grids 31a are square, full and have no gaps. The utility model provides a refrigeration plant improves the ice-making effect, and the ice-cube shape of production is better, improves user's use and experiences.

Referring to fig. 4 to 6, the molding device 3 further includes a mounting frame 32, a water distribution pipe 33, and a swing plate 34. The mounting frame 32 is fixedly hung on the inner wall of the rear side of the inner container 11, the ice mold 31 is arranged on the mounting frame 32, the swing plate 34 is arranged on the mounting frame 32 in a swing mode and is positioned below the ice mold 31, and the water diversion pipe 33 is arranged on the mounting frame 32 and is positioned above the ice mold 31; the water diversion pipe 33 is connected to the water injection device 4. The water injector 4 injects water into the ice mold 31 through the water distribution pipe 33, and after ice cubes are made in the ice mold 31, the ice cubes fall down the swing plate 34, and the swing plate 34 swings by the weight of the ice cubes to guide the ice cubes into the inner container 11.

With reference to fig. 4-6, the ice mold 31 includes a trough 311, a plurality of transverse plates 312 arranged in an array, and a plurality of longitudinal plates 313 arranged in an array. The slot body 311 is fixed on the mounting frame 32, the transverse plates 312 and the longitudinal plates 313 are clamped in a staggered manner and are arranged in the slot body 311, and a second communicating hole 3131 is arranged at the clamping point between the transverse plates 312 and the longitudinal plates 313. The horizontal plates and the vertical plates 313 are distributed in the groove body 311 in a staggered way, so that a plurality of grids 31a are formed. The second communication hole 3131 can improve the filling efficiency of water.

In this embodiment, the horizontal plate 312 has a plurality of first bayonets 3122, the vertical plate 313 has a plurality of second bayonets 3132, and the horizontal plate 312 and the vertical plate 313 are clamped by the first bayonets 3122 and the second bayonets 3132. The second communication hole 3131 of the vertical plate 313 is distributed corresponding to the first bayonet 3122 of the horizontal plate 312, and when the horizontal plate 312 and the vertical plate 313 are snapped, the second communication hole 3131 communicates with the first bayonet 3122, so that the peripheral grids 31a of the communication structure communicate with each other. The first through holes 3121 and the first bayonets 3122 are distributed in a staggered manner.

Referring to fig. 3, the water supply device 4 includes a water tank 41, a water pump 42, a water supply mechanism 43, and a water discharge mechanism 44. The water tank 41 is fixed on the rear side of the inner wall of the inner container 11 and is positioned below the mounting frame 32, the water pump 42 is arranged in the water tank 41, the output end of the water pump 42 is communicated with the water diversion pipe 33, the output end of the water inlet mechanism 43 is communicated with the water tank 41, and the water discharge mechanism 44 is connected to a pipeline between the water pump 42 and the water diversion pipe 33 through a tee joint 45.

The operation of the water injection means 4 includes water inflow and water discharge. When water is fed, the water inlet mechanism 43 inputs water into the water tank 41, and then the water pump 42 inputs the water in the water tank 41 into the water distribution pipe 33; at the time of water discharge, the water in the water tank 41 is fed to the water discharge mechanism by the water pump 42.

Referring to fig. 3, the water inlet mechanism 43 includes a first water inlet pipe 431 and a water inlet valve 432, the water inlet valve 432 is disposed on the first water inlet pipe 431, an input end of the first water inlet pipe 431 is fixed to a rear end surface of the cabinet 1, and an output end of the first water inlet pipe 431 is communicated with the water tank 41. The drainage mechanism 44 comprises a drainage valve 441 and a first drainage pipe 442, the drainage valve 441 is arranged on the first drainage pipe 442, the input end of the first drainage pipe 442 is connected to a pipeline between the water pump 42 and the water diversion pipe 33 through a tee joint 45, and the output end of the first drainage pipe 442 is fixed on the rear end face of the box body 1. The water inlet mechanism 43 is composed of the components, so that water inlet work is realized; the drainage mechanism 44 is composed of the above components, and realizes drainage work. The lower end of the inner container 11 is provided with a third water discharge pipe connected with the water discharge mechanism 44.

Referring to fig. 3 and 7, the refrigeration apparatus 2 includes a compression mechanism 21, a condensation mechanism 22, and an evaporation mechanism 23; the evaporation mechanism 23 is an evaporation tube, the evaporation mechanism 23 is arranged on the rear end face of the mounting frame 32, and the evaporation mechanism 23 abuts against the ice mold 31; a circulation loop is formed between the evaporation mechanism 23 and the compression mechanism 21, the condensation mechanism 22 comprises a condensation coil 221, condensate flows in the condensation coil 221, and an output section pipeline of the compression mechanism 21 is sleeved in the condensation coil 221.

In the refrigerating device 2, the ice mold 31 is refrigerated by linkage work among the compression mechanism 21, the condensation mechanism 22 and the evaporation mechanism 23, and the condensation mechanism 22 adopts the liquid cooling mode of the condensation coil 221 to cool the output section of the compression mechanism 21, so that the cooling speed can be increased, the cooling quality is improved, and the refrigerating effect of the evaporation mechanism 23 is improved.

With reference to fig. 3 and 7, the condensing mechanism 22 further includes a water stop valve 222, a second water inlet pipe 223 is disposed at the upper end of the condensing coil 221, the second water inlet pipe 223 is connected to the water purifier, the lower end of the condensing coil 221 is connected to the water stop valve 222, and the water stop valve 222 is provided with a second water outlet pipe 224.

The water inflow of the condensing coil 221 of the condensing mechanism 22 is controlled by a water stop valve 222; the liquid is fed from the inlet pipe 431, passes through the condenser coil 221, the stop valve 222, and is finally discharged from the drain pipe.

With reference to fig. 3 and 7, the compressing mechanism 21 includes a compressor 211, an output end of the compressor 211 is connected to the evaporating mechanism 23 through an exhaust pipe 212, a coil pipe 2121 is disposed at a front section of the exhaust pipe 212, the coil pipe 2121 is sleeved in the condensing coil 221, a dry filter 2122 is disposed at a middle section of the exhaust pipe 212, and a capillary copper pipe 2123 is disposed at a rear section of the exhaust pipe 212; the input end of the compressor 211 is connected to the evaporation mechanism 23 through a return pipe 213, and a gas-liquid separator 2131 is provided in the middle section of the return pipe 213.

The compressor 211 works, and the high-temperature and high-pressure refrigerant in the compressor 211 is output from the exhaust pipe 212; after passing through the coil pipe section 2121, the liquid in the condenser pipe cools the refrigerant, and the refrigerant is changed into a normal-temperature high-pressure refrigerant; then, the mixture is input into the evaporation mechanism 23 through a drying filter 2122 and a capillary copper pipe 2123; finally, the normal-temperature and high-pressure refrigerant expands and absorbs heat in the evaporation mechanism 23, and the refrigerant converted into the normal-temperature and normal-pressure refrigerant is returned to the compression mechanism 21 through the gas return pipe 213 and the gas-liquid separator 2131.

Referring to fig. 3 and 7, the compression mechanism 21 further includes a pressure switch 214, the pressure switch 214 is disposed on the exhaust pipe 212, and the pressure switch 214 is disposed near the condenser. The pressure switch 214 is configured to detect a refrigerant input pressure of the exhaust pipe 212.

With reference to fig. 3 and 7, the apparatus further includes a second solenoid valve 52 and a defrosting pipe 51, the defrosting pipe 51 is connected to the exhaust pipe 212 and is close to one end of the compressor 211, the defrosting pipe 51 is connected to the evaporation mechanism 23, and the second solenoid valve 52 is disposed on the defrosting pipe 51. The second electromagnetic valve 52 is a normally closed valve, and hot gas is controlled to be input into the evaporation mechanism 23 by controlling the on/off of the second electromagnetic valve 52, so that the deicing function is realized.

The utility model discloses an in the working process:

refrigerating: the compression mechanism 21, the condensation mechanism 22 and the evaporation mechanism 23 are linked to refrigerate the ice mold 31. Wherein, the compressor 211 works, the refrigerant forms high-temperature and high-pressure refrigerant in the compressor 211, and then is output from the exhaust pipe 212; after passing through the coil pipe section 2121, the liquid in the condenser pipe cools the refrigerant, and the refrigerant is changed into a normal-temperature high-pressure refrigerant; then, the mixture is input into the evaporation mechanism 23 through a capillary copper pipe 2123; finally, the refrigerant at normal temperature and high pressure expands in the evaporator to absorb heat, and is changed into the refrigerant at normal temperature and normal pressure, and the refrigerant passes through the muffler 213 and returns to the evaporator through the gas-liquid separator 2131.

Water injection molding: the water inlet mechanism 43 works, the water inlet mechanism 43 inputs water into the water tank 41, and then the water pump 42 inputs the water in the water tank 41 into the water diversion pipe 33; the water diversion pipe 33 evenly injects water into the ice mold 31 from top to bottom, and the water body is condensed into ice blocks at the grid 31a in the ice mold 31; the ice drops to the swing plate 34, and the swing plate 34 swings by the weight of the ice to guide the ice into the inner container 11.

The ice making equipment provided by the utility model improves the ice making effect, the shape of the produced ice block is better, and the use experience of users is improved; the condensing mechanism 22 of the equipment adopts the liquid cooling mode of the condensing coil 221 to cool the output section of the compressing mechanism 21, so that the cooling speed can be increased, the cooling quality can be improved, and the refrigerating effect of the evaporating mechanism 23 can be improved.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The ice making equipment is characterized by comprising a box body (1), a refrigerating device (2), a forming device (3) and a water injection device (4); the refrigerator is characterized in that an inner container (11) is arranged in the box body (1), the forming device (3) is arranged on the rear wall of the inner container (11), the water injection device (4) is arranged in the inner container (11) and located below the forming device (3), the working end of the water injection device (4) is matched with the upper end of the forming device (3), the refrigerating device (2) is arranged in the box body (1) and located below the inner container (11), and the working end of the refrigerating device (2) is matched with the back of the forming device (3);

the forming device (3) comprises an ice mold (31), a plurality of grids (31a) are arranged in the ice mold (31), and a first connecting hole (3121) is arranged between every two adjacent grids (31 a).

2. The ice making apparatus as claimed in claim 1, wherein the forming device (3) further comprises a mounting frame (32), a water diversion pipe (33), and a swing plate (34), the ice mold (31) is disposed on the mounting frame (32), the swing plate (34) is swingably disposed on the mounting frame (32) and below the ice mold (31), the water diversion pipe (33) is disposed on the mounting frame (32) and above the ice mold (31), and the water diversion pipe (33) is connected to the water injection device (4).

3. The ice making equipment as claimed in claim 2, wherein the ice mold (31) comprises a groove body (311), a plurality of transverse plates (312) distributed in an array and a plurality of longitudinal plates (313) distributed in an array, the transverse plates (312) and the longitudinal plates (313) are clamped in a staggered mode and arranged in the groove body (311), and second communicating holes (3131) are formed in clamping points between the transverse plates (312) and the longitudinal plates (313).

4. The ice making apparatus as claimed in claim 3, wherein the water filling device (4) comprises a water tank (41), a water pump (42), a water inlet mechanism (43), and a water discharge mechanism (44), the water tank (41) is located below the mounting frame (32), the water pump (42) is disposed in the water tank (41), an output end of the water pump (42) is communicated with the water distribution pipe (33), an output end of the water inlet mechanism (43) is communicated with the water tank (41), and the water discharge mechanism (44) is connected to a pipeline between the water pump (42) and the water distribution pipe (33).

5. The ice making apparatus as claimed in claim 4, wherein the water inlet mechanism (43) comprises a first water inlet pipe (431) and a water inlet valve (432), the water inlet valve (432) is provided on the first water inlet pipe (431), an input end of the first water inlet pipe (431) is fixed on a rear end surface of the case (1), and an output end of the first water inlet pipe (431) is communicated with the water tank (41);

drainage mechanism (44) include drain valve (441), first drain pipe (442), drain valve (441) are located on first drain pipe (442), the input of first drain pipe (442) inserts on the pipeline between water pump (42), distributive pipe (33), the rear end face at box (1) is fixed to the output of first drain pipe (442).

6. The ice making equipment as claimed in any one of claims 1 to 5, wherein the refrigerating device (2) comprises a compression mechanism (21), a condensation mechanism (22) and an evaporation mechanism (23), the evaporation mechanism (23) is arranged on the rear end face of the mounting frame (32), the evaporation mechanism (23) abuts against the ice mold (31), a circulation loop is formed between the evaporation mechanism (23) and the compression mechanism (21), the condensation mechanism (22) comprises a condensation coil (221), condensate flows in the condensation coil (221), and an output section of the compression mechanism (21) is sleeved in the condensation coil (221).

7. The ice making apparatus as claimed in claim 6, wherein the condensing mechanism (22) further comprises a water stop valve (222), a second water inlet pipe (223) is provided at an upper end of the condensing coil (221), the second water inlet pipe (223) is connected to the water purifier, a lower end of the condensing coil (221) is connected to the water stop valve (222), and a second water outlet pipe (224) is provided at the water stop valve (222).

8. The ice making apparatus as claimed in claim 6, wherein the compressing mechanism (21) comprises a compressor (211), the output end of the compressor (211) is connected with the evaporating mechanism (23) through an exhaust pipe (212), a coil pipe section (2121) is arranged at the front section of the exhaust pipe (212), the coil pipe section (2121) is sleeved in the condensing coil (221), a drying filter (2122) is arranged at the middle section of the exhaust pipe (212), and a capillary copper pipe (2123) is arranged at the rear section of the exhaust pipe (212); the input end of the compressor (211) is connected with the evaporation mechanism (23) through an air return pipe (213), and a gas-liquid separator (2131) is arranged on the air return pipe (213).

9. The ice making apparatus as claimed in claim 6, wherein the compressing mechanism (21) further comprises a pressure switch (214), the pressure switch (214) being provided on the exhaust pipe (212), the pressure switch (214) being provided near the condenser.

10. The ice making apparatus as claimed in claim 7, further comprising a defrosting pipe (51), a second solenoid valve (52), wherein the defrosting pipe (51) is connected to the exhaust pipe (212) and is close to one end of the compressor (211), the defrosting pipe (51) is connected to the evaporation mechanism (23), and the second solenoid valve (52) is provided on the defrosting pipe (51).