Novel ice making module

Abstract

The utility model discloses a novel ice making module which comprises an ice storage bucket, an ice making box, a cold water tank, a hot water inlet pipe, a cold water outlet pipe and a water pumping pipe, the water inlet end of the hot water inlet pipe is communicated with a hot water supply device, and the water outlet end of the hot water inlet pipe is communicated with the ice making box or the cold water tank; the water inlet end of the cold water outlet pipe is communicated with the ice-making box, and the water outlet end is communicated with the cold water tank; the water inlet end of the water pumping pipe is communicated with the cold water tank, and the water outlet end is communicated with the ice-making box. Therefore, the ice making box, the cold water outlet pipe, the cold water tank and the water pumping pipe are sequentially connected in a closed loop mode to form a waterway circulation system, when hot water needs to be adopted for making ice, hot water can be directly introduced into the ice making box or the cold water tank, and circulating cooling is conducted through the waterway circulation system till the water temperature reaches the designated temperature; and water flows back into the ice-making box and ice-making is started, so that the continuous ice-making efficiency is ensured. In addition, due to the fact that the water temperature in the ice making box and the water temperature in the cold water tank are low during ice making, the requirement for the load of a compressor of the system is low.

Description

Technical Field

[0001] The utility model relates to the technical field of ice making, in particular to a novel ice making module. Background Art

[0002] This section only provides background information related to the present application to help those skilled in the art understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] At present, most ice-making modules on the market are only provided with an ice box and an ice storage bucket for storing ice cubes. The ice box is driven to flip by a motor with forward and reverse functions. When the water in the ice box is frozen into ice cubes, the motor drives the ice box to flip downward, thereby pouring the ice cubes in the ice box and dropping them into the ice storage bucket, and then the motor drives the ice box to flip up and reset again.

[0004] Among them, most ice-making modules do not allow hot water to be directly introduced for ice-making. The reasons are as follows: first, due to the high temperature of hot water, when hot water is directly injected into the ice-making box, the ice-making box needs to spend more time cooling the hot water to make ice, thereby reducing the ice-making efficiency and failing to achieve continuous ice-making; secondly, using hot water to make ice places a greater load on the compressor inside the system, which can easily cause damage to it, thereby shortening its service life.

[0005] Because how to design an ice-making module that can not only make ice by passing hot water, but also ensure continuous ice-making and have low requirements for the system compressor load is a technical problem that needs to be solved urgently by technical personnel in this field. Utility Model Content

[0006] In order to overcome the defects of the prior art described above, the utility model provides a new ice-making module, which can solve the problems mentioned in the above background technology such as the inability to make ice by hot water, low ice-making efficiency, and high load on the system compressor.

[0007] The technical solution adopted by the utility model to solve the problem is:

[0008] A novel ice-making module, comprising:

[0009] Ice bucket;

[0010] An ice-making box, which is arranged on the ice storage bucket;

[0011] Cold water tank;

[0012] A hot water inlet pipe, the water inlet end of which is connected to the hot water supply device, and the water outlet end of which is connected to the ice box or the cold water tank;

[0013] A cold water outlet pipe, the water inlet end of which is connected to the ice box, and the water outlet end of which is connected to the cold water tank;

[0014] A water pumping pipe, a water inlet end of which is connected to the cold water tank, and a water outlet end of which is connected to the ice making box.

[0015] Furthermore, it also includes an evaporator arranged in the ice making box, wherein:

[0016] The evaporator comprises an evaporating tube and a plurality of columns arranged on the evaporating tube and spaced apart along the axial direction of the evaporating tube, wherein the interior of the evaporating tube is connected with the interiors of the plurality of columns to form a flow channel for the flow of refrigerant;

[0017] One end of the evaporating tube is provided with a first refrigerant inlet pipe connected to the interior thereof, and the first refrigerant inlet pipe introduces low-temperature and low-pressure liquid refrigerant into the evaporating tube to achieve refrigeration or ice making.

[0018] Furthermore, one end of the evaporating tube is provided with a second refrigerant inlet pipe connected to the interior thereof, and the second refrigerant inlet pipe introduces high-temperature and high-pressure gaseous refrigerant into the evaporating tube to achieve de-icing.

[0019] Furthermore, the other end of the evaporating tube is also provided with a first refrigerant outflow pipe connected to the interior thereof, and the first refrigerant outflow pipe extends from the ice making box and extends into the ice storage bucket.

[0020] Furthermore, it also includes a second refrigerant outflow pipe arranged in the cold water tank, and the first refrigerant outflow pipe passes through the ice storage bucket and is connected to the second refrigerant outflow pipe.

[0021] Furthermore, the second refrigerant outflow pipe is arranged in a spiral disk shape.

[0022] Furthermore, it also includes a driving device, wherein the output end of the driving device is connected to the ice making box;

[0023] The ice making box is flippably arranged on the ice storage bucket. Under the action of the driving device, the ice making box can be driven to flip so that ice cubes fall into the ice storage bucket.

[0024] Furthermore, it also includes an ice storage box detachably arranged in the ice storage bucket, and the ice storage box is used to receive ice cubes that fall out when the ice making box is turned over.

[0025] Furthermore, it also includes a first insulation sleeve which is sleeved on the outside of the ice storage bucket to achieve heat insulation and heat preservation, and a second insulation sleeve which is sleeved on the outside of the cold water tank to achieve heat insulation and heat preservation.

[0026] Furthermore, the cold water tank is a sealed box structure and has a cavity for storing cold water formed therein, wherein:

[0027] The cold water tank is also provided with a first joint and a second joint respectively connected to the cavity, the first joint is connected to the water outlet end of the cold water outlet pipe, and the second joint is connected to the water outlet end of the water pumping pipe.

[0028] In summary, the novel ice-making module provided by the utility model has the following beneficial effects:

[0029] (1) The ice-making module of the utility model comprises an ice-making box, a cold water outlet pipe, a cold water tank and a pumping pipe which are connected in a closed loop in sequence to form a water circulation system. Therefore, hot water can be directly injected into the ice-making box or the cold water tank, and circulated and cooled through the water circulation system until the water temperature reaches a specified temperature. The water is then returned to the ice-making box and ice-making begins, thereby ensuring ice-making efficiency and enabling continuous ice-making. In addition, since the water temperatures in the ice-making box and the cold water tank are both relatively low during ice-making, the load requirement on the compressor of the system is relatively low, thereby avoiding damage to the compressor and extending the service life of the compressor.

[0030] (2) When ice is to be defrosted, the ice-making module of the utility model can pump the residual water in the ice box into the cold water tank through the cold water outlet pipe, thereby preventing the residual water from remaining in the ice box and causing secondary pollution. When the ice box is subsequently turned over to defrost, the ice cubes that come out are also relatively clean, thereby preventing a large amount of water from being generated in the ice storage bucket and causing the ice cubes to melt.

[0031] (3) The ice-making module of the utility model extends the first refrigerant outlet pipe into the ice storage bucket. The cold air generated by the ice storage bucket can cool the refrigerant in the first refrigerant outlet pipe, so that the temperature of the refrigerant is lower when it flows back into the compressor, thereby reducing the load requirement on the system compressor and extending the service life of the compressor.

[0032] (4) In the ice-making module of the present invention, the second refrigerant outflow pipe is arranged in a spiral disk shape, thereby increasing the flow path of the refrigerant in the second refrigerant outflow pipe. The refrigerant can more fully absorb the heat of the cold water in the cold water tank, thereby further improving the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is an explosion diagram of an ice-making module according to a first embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the evaporator in the ice-making module of the first embodiment of the utility model;

[0035] Figure 3 This is a schematic diagram of the structure of an ice-making module in Embodiment 1 of the present utility model;

[0036] Figure 4This is a schematic diagram of the structure of the ice-making box in the ice-making module of the first embodiment of the utility model after being turned over;

[0037] Figure 5 This is a structural schematic diagram of the ice-making module of Embodiment 1 of the utility model after the first insulation sleeve and the second insulation sleeve are hidden;

[0038] Figure 6 This is a partial structural schematic diagram of an ice-making module according to a first embodiment of the utility model;

[0039] Figure 7 This is a working diagram of the ice making module of the first embodiment of the utility model;

[0040] Figure 8 This is a structural schematic diagram of the ice-making module of the second embodiment of the utility model after the first insulation sleeve and the second insulation sleeve are hidden;

[0041] Fig. 9 This is a working flow chart of the ice making module of the second embodiment of the present utility model.

[0042] The meanings of the reference numerals are as follows:

[0043] 1. Ice storage bucket; 2. Ice making assembly; 21. Ice making box; 22. Evaporator; 221. Evaporating tube; 222. Column; 223. First refrigerant inlet pipe; 224. Second refrigerant inlet pipe; 225. First refrigerant outlet pipe; 226. Mounting bracket; 23. Driving device; 3. Hot water inlet pipe; 4. Cold water tank; 41. Second refrigerant outlet pipe; 5. Cold water outlet pipe; 6. Pumping pipe; 7. Ice storage box; 8. First insulation sleeve; 9. Second insulation sleeve. DETAILED DESCRIPTION

[0044] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0045] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0047] Embodiment 1

[0048] See also Figure 1-7 The utility model first provides a novel ice-making module, comprising an ice storage bucket 1, an ice-making assembly 2 arranged on the ice storage bucket 1, and a cold water tank 4 arranged below the ice storage bucket 1, wherein the ice-making assembly 2 comprises an ice-making box 21 which is flippably arranged on the top of the ice storage bucket 1; in addition, the utility model further comprises a hot water inlet pipe 3, a cold water outlet pipe 5, and a pumping pipe 6, wherein the hot water inlet pipe 3, the pumping pipe 6, and the cold water outlet pipe 5 are arranged in sequence and spaced apart and are located on the same side of the ice storage bucket 1; wherein the water inlet end of the hot water inlet pipe 3 is connected to a hot water supply device (not shown in the figure), and the water outlet end thereof is connected to the ice-making box 21; the water inlet end of the cold water outlet pipe 5 is connected to the ice-making box 21, and the water outlet end thereof is connected to the cold water tank; the water inlet end of the pumping pipe 6 is connected to the cold water tank 4, and the water outlet end thereof is connected to the ice-making box 21.

[0049] Thus, by adding a cold water tank 4, a cold water outlet pipe 5 and a pumping pipe 6 on the basis of a traditional ice box 21, the ice box 21, the cold water outlet pipe 5, the cold water tank 4 and the pumping pipe 6 are connected in a closed loop in sequence to form a water circulation system. When the hot water supply device injects hot water into the ice box 21 or the cold water tank 4 through the hot water inlet pipe 3, the water can be circulated and cooled by the water circulation system until the water temperature reaches a specified temperature, and then the water is returned to the ice box 21 and ice making begins, thereby ensuring ice making efficiency and enabling continuous ice making. In addition, since the water temperatures in the ice box 21 and the cold water tank 4 are both low during ice making, the load requirement on the compressor of the system is low, thereby avoiding damage to the compressor and extending the service life of the compressor.

[0050] It is understandable that the hot water inlet pipe 3, the cold water outlet pipe 5 and the pumping pipe 6 are all provided with water pumps, and the water is circulated in each pipe under the action of the water pump to form a water system, which will not be described in detail here.

[0051] In addition, it should be noted that the hot water supply device of the present application can be a boiling water bottle or a water heater with an instant heating module. When it is a boiling water bottle, it can pass boiling water into the ice box 21; when it is a water heater with an instant heating module, it can pass hot water with a higher temperature into the ice box 21, which is not limited here.

[0052] Among them, the cold water tank 4 is a sealed box structure and has a cavity for storing cold water formed inside it. The cold water tank 4 is also provided with a first joint and a second joint respectively connected to the cavity. The first joint is connected to the water outlet end of the cold water outlet pipe 5, and the second joint is connected to the water outlet end of the pumping pipe 6.

[0053] Therefore, by sealing the cold water tank 4, it is possible to prevent the water in the cold water tank 4 from being polluted, thereby ensuring that the water in the cold water tank 4 is clean and hygienic.

[0054] See also Figure 2 The ice-making assembly 2 also includes an evaporator 22 arranged in the ice-making box 21 to cool the hot water. The evaporator 22 includes a U-shaped evaporation tube 221 and a plurality of columns 222 arranged on the evaporation tube 221 and spaced apart along the axial direction of the evaporation tube 221. The interior of the evaporation tube 221 is connected with the interiors of the plurality of columns 222 to form a flow channel for the flow of refrigerant. The columns 222 are used to be immersed in hot water to cool the hot water.

[0055] Among them, one end of the evaporation tube 221 is provided with a first refrigerant inflow pipe 223 connected to the inside thereof, and the first refrigerant inflow pipe 223 passes low-temperature and low-pressure liquid refrigerant into the evaporation tube 221 to achieve ice making. Preferably, the first refrigerant inflow pipe 223 is connected to the output end of the capillary tube; in addition, one end of the evaporation tube 221 is also provided with a second refrigerant inflow pipe 224 connected to the inside thereof and arranged close to the first refrigerant inflow pipe 223, and the second refrigerant inflow pipe 224 passes high-temperature and high-pressure gaseous refrigerant into the evaporation tube 221 to separate the ice cubes from the ice box 21 and the evaporator 22 to achieve ice removal. Preferably, the second refrigerant inflow pipe 224 is connected to the output end of the compressor.

[0056] In this embodiment, the evaporator 22 further includes a mounting bracket 226 connected to the evaporation tube 221 , and the evaporator 22 is mounted on the ice box 21 through the mounting bracket 226 .

[0057] See also Figure 1 and Figure 3-4 The ice-making assembly 2 further includes a driving device 23, the output end of which is connected to the ice box 21. Under the action of the driving device 23, the ice box 21 can be driven to flip so that ice cubes fall into the ice storage bucket 1. Preferably, the driving device 23 is a driving motor, and the output shaft of the driving motor is drivingly connected to one end of the ice box 21.

[0058] Therefore, when ice making is needed, first, low-temperature and low-pressure liquid refrigerant is introduced into the evaporator tube 221 through the first refrigerant inlet pipe 223 to cool the water until it is frozen into ice cubes, and then high-temperature and high-pressure gaseous refrigerant is introduced into the evaporator tube 221 through the second refrigerant inlet pipe 224 to achieve defrosting, and finally, under the action of the driving device 23, the ice box 21 is turned over to allow the ice cubes to fall into the ice storage bucket 1.

[0059] The ice storage bucket 1 is further provided with a detachable ice storage box 7, which can be used to receive ice cubes that fall from the ice making box 21 when it is flipped over. Preferably, the side of the ice storage bucket 1 is provided with an opening connected to the ice storage box 7, through which the user can take out or put in the ice storage box 7, which is easy to operate.

[0060] In addition, when defrosting is required, excess residual water in the ice box 21 can be pumped back into the cold water tank 4 through the cold water outlet pipe 5 to prevent it from remaining in the ice box 21 and causing secondary pollution. When the ice box 21 is subsequently turned over to defrost, the ice cubes that come out are also relatively clean, thereby preventing a large amount of water from being generated in the ice storage box 7 and causing the ice cubes to melt.

[0061] See also Figure 2-3 The ice-making assembly 2 further includes a first refrigerant outflow pipe 225 disposed at the other end of the evaporation pipe 221 and connected to the interior thereof, and the first refrigerant outflow pipe 225 extends from the ice-making box 21 and extends into the ice storage bucket 1. Thus, by extending the first refrigerant outflow pipe 225 into the ice storage bucket 1, the cold air generated by the ice storage bucket 1 can cool down the refrigerant in the first refrigerant outflow pipe 225, so that the temperature of the refrigerant is lower when it flows back into the compressor, thereby reducing the load requirement on the system compressor and extending the service life of the compressor.

[0062] In addition, a second refrigerant outflow pipe 41 is provided in the cold water tank 4, and the first refrigerant outflow pipe 225 passes through the ice storage bucket 1 and is connected to the second refrigerant outflow pipe 41. Therefore, when the refrigerant flows through the second refrigerant outflow pipe 41, it can absorb the heat of the cold water in the cold water tank 4 to keep the water temperature in a relatively low temperature range, thereby achieving the function of cooling the cold water tank 4.

[0063] Preferably, the second refrigerant outflow pipe 41 is arranged in a spiral disk shape. Such an arrangement can increase the flow path of the refrigerant in the second refrigerant outflow pipe 41, and the refrigerant can more fully absorb the heat of the cold water in the cold water tank 4, thereby further improving the cooling effect.

[0064] See also Figure 1 and Figure 3 The ice-making module also includes a first insulation sleeve 8 and a second insulation sleeve 9 which are respectively mounted on the outside of the ice storage bucket 1 and the cold water tank 4 to achieve heat insulation and heat preservation, thereby reducing the heat exchange between the ice storage bucket 1 and the cold water tank 4 and the outside, thereby ensuring the refrigeration effect of the ice storage bucket 1 and the cold water tank 4.

[0065] See also Figure 7 The utility model also provides an ice making and ice-removing method of the above-mentioned ice making module, and the ice making and ice-removing method is as follows:

[0066] When ice making is needed, the hot water supply device injects hot water into the ice box 21 through the hot water inlet pipe 3, and starts cooling when the hot water in the ice box 21 reaches a specified capacity. When cooled to a specified temperature, the cold water is pumped back to the cold water tank 4 through the cold water outlet pipe 5 for secondary cooling. When the cold water in the cold water tank 4 reaches a specified capacity, the cold water in the cold water tank 4 is pumped back to the ice box 21 through the pumping pipe 6 and ice making begins.

[0067] When ice making is completed, the cold water in the ice making box 21 is pumped back into the cold water tank 4 through the cold water outlet pipe 5 until there is no excess cold water in the ice making box 21. The ice making box 21 is then turned over to allow ice cubes to fall into the ice storage bucket.

[0068] It should be noted that when the water pump on the cold water outlet pipe 5 is evacuated, it can be determined that there is no excess cold water in the ice box 21. At this time, the driving device 23 can be used to drive the ice box 21 to flip so that the ice cubes fall into the ice storage bucket 1.

[0069] Embodiment 2

[0070] See also Figure 8 The difference between the ice-making module in this embodiment and the embodiment 1 is that the outlet end of the hot water inlet pipe 3 in this embodiment is connected to the cold water tank 4; therefore, when the hot water supply device injects hot water into the cold water tank 4 through the hot water inlet pipe 3, the cold water tank 4 first performs preliminary cooling on the hot water until it reaches a specified temperature, and then pumps the water back to the ice-making box 21 through the pumping pipe 6 for secondary cooling. After the water in the ice-making box 21 is cooled to the specified temperature, the water is pumped back to the cold water tank 4 through the cold water outlet pipe 5, and the cycle is repeated.

[0071] Therefore, when the hot water in the hot water supply device is directly injected into the cold water tank 4, it is circulated and cooled through the water circulation system until the water temperature reaches the specified temperature, and then the water is returned to the ice box 21 and ice making begins, thereby ensuring the ice making efficiency and achieving continuous ice making.

[0072] See also Fig. 9 The utility model also provides an ice making and ice-removing method of the ice making module of this embodiment, and the ice making and ice-removing method is as follows:

[0073] When ice making is needed, the hot water supply device injects hot water into the cold water tank 4 through the hot water inlet pipe 3, and starts preliminary cooling when the hot water in the cold water tank 4 reaches a specified capacity. When it is cooled to a specified temperature, it enters the ice box 21 through the pumping pipe 6, and starts secondary cooling when the hot water in the ice box 21 reaches a specified capacity. When it is cooled to a specified temperature, the cold water is pumped back into the cold water tank 4 through the cold water outlet pipe 5. When the water in the cold water tank 4 reaches a specified capacity, the water is pumped back into the ice box 21 through the pumping pipe 6 again to start ice making.

[0074] When defrosting is required, the defrosting steps are the same as those of the ice making module in the first embodiment, so they will not be described in detail here.

[0075] In summary, the novel ice-making module provided by the utility model has the following beneficial effects:

[0076] (I) The ice-making module of the utility model, the ice-making box 21, the cold water outlet pipe 5, the cold water tank 4 and the pumping pipe 6 in the ice-making module are connected in a closed loop in sequence to form a water circulation system. Therefore, hot water can be directly injected into the ice-making box 21 or the cold water tank 4, and circulated and cooled through the water circulation system until the water temperature reaches a specified temperature, and then the water is returned to the ice-making box 21 to start ice making, thereby ensuring the ice-making efficiency and enabling continuous ice making; in addition, since the water temperatures in the ice-making box 21 and the cold water tank 4 are both low during ice making, the load requirement on the compressor of the system is low, thereby avoiding damage to the compressor and extending the service life of the compressor.

[0077] (ii) When ice-cutting is required, the ice-making module of the present invention can pump the residual water in the ice box 21 into the cold water tank 4 through the cold water outlet pipe 5, thereby preventing the residual water from remaining in the ice box 21 and causing secondary pollution. When the ice box 21 is subsequently turned over to cut ice, the ice cubes that come out are relatively clean, thereby preventing a large amount of water from being generated in the ice storage bucket 1 and causing the ice cubes to melt.

[0078] (III) The ice-making module of the utility model extends the first refrigerant outflow pipe 225 into the ice storage bucket 1. The cold air generated by the ice storage bucket 1 can cool the refrigerant in the first refrigerant outflow pipe 225, so that the temperature of the refrigerant is lower when it flows back into the compressor, thereby reducing the load requirement on the system compressor and extending the service life of the compressor.

[0079] (IV) In the ice-making module of the present invention, the second refrigerant outflow pipe 41 is arranged in a spiral disk shape, thereby increasing the flow path of the refrigerant in the second refrigerant outflow pipe 41. The refrigerant can more fully absorb the heat of the cold water in the cold water tank 4, thereby further improving the cooling effect.

[0080] It should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0081] In addition, in the description of the present utility model, "multiple" and "several" mean two or more than two, unless otherwise clearly and specifically defined.

[0082] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A new type of ice making module, characterized in that: include: Ice bucket; An ice box, which is arranged on the ice storage bucket; Cold water tank; A hot water inlet pipe, the water inlet end of which is connected to the hot water supply device, and the water outlet end of which is connected to the ice box or the cold water tank; A cold water outlet pipe, the water inlet end of which is connected to the ice box, and the water outlet end of which is connected to the cold water tank; A water pumping pipe, a water inlet end of which is connected to the cold water tank, and a water outlet end of which is connected to the ice making box.

2. The ice making module according to claim 1, characterized in that: Also included is an evaporator disposed in the ice making box, wherein: The evaporator comprises an evaporating tube and a plurality of columns arranged on the evaporating tube and spaced apart along the axial direction of the evaporating tube, wherein the interior of the evaporating tube is connected with the interiors of the plurality of columns to form a flow channel for the flow of refrigerant; One end of the evaporating tube is provided with a first refrigerant inlet pipe connected to the interior thereof, and the first refrigerant inlet pipe introduces low-temperature and low-pressure liquid refrigerant into the evaporating tube to achieve refrigeration or ice making.

3. The ice making module according to claim 2, characterized in that: One end of the evaporating tube is also provided with a second refrigerant inlet pipe connected to the interior thereof, and the second refrigerant inlet pipe introduces high-temperature and high-pressure gaseous refrigerant into the evaporating tube to achieve deicing.

4. The ice making module according to claim 3, characterized in that: The other end of the evaporating tube is also provided with a first refrigerant outflow pipe connected to the interior thereof, and the first refrigerant outflow pipe extends from the ice making box and extends into the ice storage bucket.

5. The ice making module according to claim 4, characterized in that: It also includes a second refrigerant outflow pipe arranged in the cold water tank, and the first refrigerant outflow pipe is connected to the second refrigerant outflow pipe after passing through the ice storage bucket.

6. The ice making module according to claim 5, characterized in that: The second refrigerant outflow pipe is arranged in a spiral disk shape.

7. The ice-making module according to any one of claims 1 to 6, characterized in that: It also includes a driving device, wherein the output end of the driving device is connected to the ice making box; The ice making box is flippably arranged on the ice storage bucket. Under the action of the driving device, the ice making box can be driven to flip so that ice cubes fall into the ice storage bucket.

8. The ice making module according to claim 7, characterized in that: It also includes an ice storage box detachably arranged in the ice storage bucket, and the ice storage box is used to receive ice cubes that fall out when the ice making box is turned over.

9. The ice-making module according to any one of claims 1 to 6, characterized in that: It also includes a first insulation sleeve which is sleeved on the outside of the ice storage bucket to achieve heat insulation and heat preservation, and a second insulation sleeve which is sleeved on the outside of the cold water tank to achieve heat insulation and heat preservation.

10. The ice-making module according to any one of claims 1 to 6, characterized in that: The cold water tank is a sealed box structure and has a cavity for storing cold water formed inside, wherein: The cold water tank is also provided with a first joint and a second joint respectively connected to the cavity, the first joint is connected to the water outlet end of the cold water outlet pipe, and the second joint is connected to the water outlet end of the pumping pipe.

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