Displacement ice mold, ice mold set and ice making system

Abstract

This application relates to a replacement ice mold ice-making module and ice-making system, including a fixed support, a cooling plate, and an ice tray. Different ice trays contain ice-making chambers of different shapes. The cooling plate is mounted on the fixed support, and the ice tray is detachably connected to the fixed support for replacing ice trays with different ice-making chambers. Through the detachable connection between the ice tray and the fixed support, heat exchange occurs between the cooling plate and the ice tray, gradually lowering the temperature inside the ice tray. Because different ice trays have ice-making chambers of different shapes, ice blocks of a predetermined shape can be formed within the ice tray. When the ice tray needs to be replaced, it can be separated from the fixed support for replacement. Then, an ice tray with a different shaped ice-making chamber can be used according to the user's needs. After replacement, the ice tray is reattached to the fixed support for fixation, and then the ice-making operation is performed to produce ice blocks of different shapes.

Description

Technical Field

[0001] This application relates to the field of ice-making technology, and in particular to a displacement ice mold ice-making module and ice-making system. Background Technology

[0002] With the development of high-end home water purifiers, those with ice-making functions have gradually gained acceptance. Currently, most home water purifiers use fixed molds to make ice, resulting in ice cubes with a fixed and limited shape, failing to meet users' needs for different ice shapes. Furthermore, the fixed mold design prevents users from selecting their desired ice shape, hindering the creation of a specific atmosphere or novelty, and makes cleaning the ice molds difficult, as automated cleaning equipment cannot be used. Utility Model Content

[0003] Therefore, it is necessary to provide a replacement ice mold ice-making module and ice-making system to address the problems that current ice makers can only produce ice blocks of a single shape and that ice molds are difficult to clean.

[0004] The first aspect of this application provides a replacement ice mold ice-making module, including a fixed support, a cooling plate and an ice plate, wherein different ice plates are provided with ice-making chambers of different shapes, the cooling plate is disposed on the fixed support, and the ice plate is detachably connected to the fixed support for use in replacing ice plates with different ice-making chambers.

[0005] In one embodiment, the fixed bracket is provided with a first connector and the ice tray is provided with a second connector. The first connector and the second connector are detachably connected, and when the first connector and the second connector are mated, the ice tray and the refrigeration tray are in contact and exchange heat.

[0006] In one embodiment, the first connector and the second connector are magnetically attracted to each other;

[0007] The ice tray has a connecting lug on its side wall, and a first connecting hole is provided on the connecting lug. The second connecting member has a second connecting hole. The first connecting hole can communicate with the second connecting hole, and a locking member is provided in the first connecting hole and the second connecting hole. The locking member is used to fix the ice tray to the second connecting member.

[0008] In one embodiment, the first connector is snapped into the second connector;

[0009] The second connector on the ice tray is a snap-fit ​​structure. The first connector has a slot corresponding to the snap-fit ​​structure. The snap-fit ​​structure is adapted to be embedded in the slot, and the refrigeration tray is snapped onto the first connector and fits against the ice tray for heat exchange.

[0010] In one embodiment, the ice tray includes a first plate, a second plate, and a partition plate. The second plate is disposed around the periphery of the first plate and surrounds the first plate to form an ice-making chamber. The partition plate is disposed within the ice-making chamber and is used to divide the ice-making chamber into at least two independent ice-making compartments.

[0011] In one embodiment, the refrigeration plate includes a coil and a contact plate, the coil being disposed on a first side of the contact plate, and the second side of the contact plate contacting the ice tray to achieve heat exchange between the coil and the ice tray via the contact plate.

[0012] In one embodiment, the second side of the contact plate is in close contact with the first plate of the ice tray.

[0013] In one embodiment, the second surface of the contact plate is a smooth surface, and the side of the first plate that contacts and engages with the contact plate is a smooth surface.

[0014] A second aspect of this application provides an ice-making system, including a compressor, a condenser, a throttling element, a dryer filter, and a displacement ice mold ice-making module as described in the first aspect of this application. The compressor is connected to the condenser, the condenser is connected to the throttling element via the dryer filter, the throttling element is connected to one end of the displacement ice mold ice-making module, and the other end of the displacement ice mold ice-making module is connected back to the compressor. The compressor is used to drive refrigerant to flow sequentially through the condenser, the throttling element, and the displacement ice mold ice-making module, and then back to the compressor.

[0015] In one embodiment, the ice-making system further includes an ice-removing device, one end of which is connected to the connecting pipe between the compressor and the condenser, and the other end of which is connected to the displacement ice mold ice-making module. The ice-removing device is used to drive the ice blocks formed in the displacement ice mold ice-making module to fall off.

[0016] The displacement ice mold ice-making module has an ice-making state and an ice-removing state. When the displacement ice mold ice-making module is in the ice-making state, the ice-removing device is closed, and when the displacement ice mold ice-making module is in the ice-removing state, the ice-removing device is open.

[0017] In the aforementioned replacement-type ice mold ice-making module and ice-making system, the ice tray and fixed support are detachably connected. When the ice tray is connected to the fixed support, the cooling plate can exchange heat with the ice tray, thereby gradually lowering the temperature inside the ice tray. Since different ice trays have ice-making chambers of different shapes, ice blocks of a set shape can be formed inside the ice tray. When it is necessary to replace the ice tray, the ice tray can be separated from the fixed support. After separation, the ice tray can be replaced with an ice tray of a different shape of ice-making chamber according to the user's needs. After replacement, the ice tray is connected to the fixed support for fixation, and then the ice-making operation is performed to produce ice blocks of different shapes. Attached Figure Description

[0018] Figure 1 This is an exploded view of a displacement ice mold ice-making module according to an embodiment of this application.

[0019] Figure 2a This is a schematic diagram of the structure of one side of the cooling plate according to an embodiment of this application.

[0020] Figure 2b This is a schematic diagram of the other side of the cooling plate according to an embodiment of this application.

[0021] Figure 3a This is a schematic diagram of the structure of one side of an ice tray according to an embodiment of this application.

[0022] Figure 3b This is a schematic diagram of the other side of an ice tray according to an embodiment of this application.

[0023] Figure 4 This is a schematic diagram of the structure of a fixed bracket according to an embodiment of this application.

[0024] Figure 5 This is an assembly diagram of the cooling plate and the fixed bracket of a displacement ice mold ice-making module according to an embodiment of this application.

[0025] Figure 6 This is an assembly diagram of the cooling plate and ice plate of a displacement ice mold ice-making module according to an embodiment of this application.

[0026] Figure 7 This is an assembly diagram of a fixed bracket and ice tray for a displacement ice mold ice-making module according to an embodiment of this application.

[0027] Figure 8 This is a schematic diagram of the ice-making process of an ice-making system according to an embodiment of this application.

[0028] Figure 9 This is an assembly diagram of another style of the fixing bracket and ice tray of the displacement ice mold ice-making module according to one embodiment of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 10. Displacement ice mold ice-making module; 11. Fixed bracket; 111. Mounting position; 112. Fixing hole; 113. Barrier plate; 12. Refrigeration tray; 121. Coil; 122. Contact plate; 1221. First surface; 1222. Second surface; 123. Mounting component; 13. Ice tray; 131. Connecting ear; 1311. First connecting hole; 132. First plate; 133. Second plate; 134. Ice-making chamber; 1341. Ice-making compartment; 135. Divider plate; 14. Tray; 15. First connector; 151. First mounting hole; 152. Bayonet; 16. Second connector; 161. Second connecting hole; 162. Second mounting hole; 20. Compressor; 30. Condenser; 40. Throttling element; 50. De-icing device; 60. Dryer filter. Detailed Implementation

[0031] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0032] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0033] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] With the development of high-end home water purifiers, those with ice-making modules have gradually gained acceptance. Currently, most home water purifiers use fixed molds for ice making. However, ice produced by fixed molds has a single, fixed shape, which cannot meet users' needs for different ice shapes and diverse ways of using ice. Furthermore, cleaning the ice-making module is difficult and cannot be done with automated equipment. Therefore, the market urgently needs to design an ice-making module that can solve the problems of limited ice shapes and inconvenient cleaning.

[0035] like Figure 1 As shown, one embodiment of this application provides a replacement ice mold ice-making module, including a fixed bracket 11, a cooling plate 12, and an ice tray 13, wherein the cooling plate 12 is disposed on the fixed bracket 11. It is understood that the fixed bracket 11 is fixed in place, and the cooling plate 12, mounted on the fixed bracket 11, also remains stationary. The fixed bracket 11 is provided with a first connecting member 15, and the ice tray 13 is provided with a second connecting member 16. The first connecting member 15 and the second connecting member 16 are detachably connected to allow for replacement of the ice tray 13 with different ice-making chambers 1341.

[0036] When ice making is required, the first connector 15 is connected to the second connector 16. Since the ice tray 13 is connected to the second connector 16, the ice tray 13 is connected to the cooling tray 12 at the same time when the second connector 16 is connected. After the ice tray 13 and the cooling tray 12 are connected, the temperature of the cooling tray 12 is lower than the temperature of the ice tray 13. At this time, the ice tray 13 and the cooling tray 12 exchange heat to gradually reduce the temperature inside the ice tray 13. When the temperature of the ice tray 13 gradually approaches the temperature of the cooling tray 12, the water in the ice tray 13 gradually freezes on the ice tray 13 and finally forms an ice block with the same shape as the ice making chamber 1341 opened inside the ice tray 13.

[0037] When it is necessary to change to a different ice tray 13, the first connector 15 and the second connector 16 can be separated, at which point the ice tray 13 is separated from the cooling tray 12. After changing to a different ice tray 13, the first connector 15 and the second connector 16 can be reconnected to complete the quick replacement of the ice tray 13 and produce ice blocks of different shapes. In addition, a tray 14 is provided below the ice tray 13, which can be used to store the ice blocks produced in the ice tray 13.

[0038] like Figure 3b , Figure 4 as well as Figure 7As shown, the first connector 15 and the second connector 16 are respectively provided with a first mounting hole 151 and a second mounting hole 162. Magnetic elements (not shown in the figure) can be installed in the first mounting hole 151 and the second mounting hole 162, and the first connector 15 and the second connector 16 are connected by mutual attraction of the magnetic elements. Alternatively, a connector (not shown in the figure) can be installed in the first mounting hole 151 or the second mounting hole 162 on the first connector 15 or the second connector 16. This connector can be a silicone connector. For example, if a silicone connector is inserted into the first mounting hole 151 of the first connector 15, the second mounting hole 162 of the second connector 16 is empty. During connection, the silicone connector in the first mounting hole 151 is inserted into the second mounting hole 162 of the second connector 16, thereby achieving the connection and fixation of the first connector 15 and the second connector 16.

[0039] More specifically, when the ice tray 13 is connected to the second connector 16, connecting ears 131 are provided on the side wall of the ice tray 13. Preferably, the connecting ears 131 are symmetrically arranged on both sides of the ice tray 13, and each connecting ear 131 has a first connecting hole 1311. The second connector 16 has a second connecting hole 161, and the first connecting hole 1311 communicates with the second connecting hole 161. During connection, the first connecting hole 1311 is aligned with the second connecting hole 161, and then a locking element (not shown in the figure) is inserted into the first connecting hole 1311 and the second connecting hole 161. Optionally, the locking element is a screw, bolt, etc.

[0040] Therefore, the locking device secures the ice tray 13 to the second connecting member 16, ensuring that when the second connecting member 16 aligns with the first connecting member 15, the ice tray 13 can simultaneously align with the cooling tray 12. Furthermore, since the ice tray 13 and the second connecting member 16 are connected by the locking device, removing the locking device separates the ice tray 13 from the second connecting member 16. At this point, an ice tray 13 of a different shape can be used to secure it to the second connecting member 16, allowing for individual replacement of the ice tray 13. Figure 3a and Figure 3bAs shown, the ice tray 13 includes a first plate 132 and a second plate 133. The second plate 133 is perpendicular to the first plate 132 and surrounds the periphery of the first plate 132. Each of the two second plates 133 has a connecting lug 131, which are horizontally positioned. Furthermore, the second plate 133 and the first plate 132 form an ice-making chamber 134. The ice-making chamber 134 has an opening and a partition plate 135 is provided inside. One end of the partition plate 135 is connected to the first plate 132, and the other end does not extend beyond the plane of the opening of the ice-making chamber 134. Therefore, the partition plate 135 can divide the ice-making chamber 134 into at least two independent ice-making compartments 1341. Each ice-making compartment 1341 can condense and form independent ice blocks, and the shape of the formed ice blocks is determined by the shape of the divided ice-making compartment 1341. In this embodiment, the ice maker 1341 can be configured as a square ice maker, or it can be configured as a round ice maker 1341, etc.

[0041] like Figure 9 As shown, in an optional embodiment, the ice tray 13 and the fixed bracket 11 can also be disassembled and replaced by a snap-fit ​​connection. In this embodiment, the second connector 16 provided on the side of the ice tray 13 is in the form of a snap-fit, and the first connector 15 is fixedly installed on the fixed bracket 11. For example, the first connector 15 can be fixed to the fixed bracket 11 by welding.

[0042] The first connector 15 has a slot 152 corresponding to the buckle (second connector 16). The ice tray 13 can be detachably connected by inserting the second connector 16 into the slot 152 on the first connector 15.

[0043] Furthermore, when installing the first connector 15 to the cooling plate 12, an opening (not shown in the figure) can be made on the edge of the first connector 15 for the cooling plate 12 to be inserted. The cooling plate 12 can be inserted into the first connector 15 through this opening and come into contact with the ice plate 12 to achieve heat exchange. It should be noted that the cooling plate 12 shown here... Figure 9 In the ice tray 12, the ice hopper 1341 is in the shape of a polygonal star and hearts of different sizes. Of course, it can also be replaced with other shapes and styles of ice hopper 1341 as needed.

[0044] like Figure 4 and Figure 5As shown, the fixed bracket 11 has an installation position 111 for placing the refrigeration plate 12. Multiple mounting parts 123 are provided on the side of the refrigeration plate 12 opposite to the fixed bracket 11. The installation position 111 has fixing holes 112 corresponding to each mounting part 123, allowing the mounting parts 123 to be inserted into the fixing holes 112 to secure the refrigeration plate 12 to the fixed bracket 11. Additionally, first connecting parts 15 are distributed on opposite sides of the installation position 111, and multiple baffle plates 113 are provided within the installation position 111. These baffle plates 113 are arranged according to the shape of the coil 121. For example, if the coil 121 is U-shaped, a baffle plate 113 can be placed in the middle region of the U-shaped coil 121. Similarly, when multiple U-shaped coils 121 are provided, baffle plates 113 can be placed in the middle regions of each U-shaped coil 121 to prevent interference between adjacent U-shaped coils 121.

[0045] like Figure 2a and Figure 2b As shown, the refrigeration plate 12 includes a coil 121 and a contact plate 122. The contact plate 122 has a first surface 1221 and a second surface 1222 facing each other. The coil 121 is in contact with the first surface 1221 of the contact plate 122. Preferably, the coil 121 is coiled on the first surface 1221 of the contact plate 122. At the same time, the second surface 1222 of the contact plate 122 is in contact with the ice tray 13, specifically with the first plate 132 of the ice tray 13. Thus, the low temperature of the coil 121 can be transferred to the contact plate 122, and then transferred to the ice tray 13 through the contact plate 122, thereby realizing the cooling and condensation operation of the water in the ice tray 13. Furthermore, the contact plate 122, the coil 121, and the ice tray 13 can all be made of copper to facilitate rapid and stable heat exchange.

[0046] like Figure 6 As shown, in order to determine the ratio of the time it takes for the contact plate 122 and the first plate 132 to reach thermal equilibrium under partial and full contact conditions, the efficiency of heat conduction needs to be considered. The efficiency of heat conduction is proportional to the contact area. Therefore, the heat conduction efficiency under partial contact is only 20% of that under full contact. Assuming that the time to reach thermal equilibrium when the two plates are in full contact is t_complete and the time to reach thermal equilibrium when they are in partial contact is t_partial, since the heat conduction efficiency under partial contact is only 20% of that under full contact, the time to reach thermal equilibrium under partial contact will be 5 times that under full contact (100% / 20%=5). Therefore, the ratio of the time it takes for the two plates to reach thermal equilibrium under partial and full contact conditions is: t_complete / t_partial = 5.

[0047] Therefore, to improve heat transfer efficiency, when the cooling plate 12 and the ice plate 13 come into contact, it is necessary to ensure that the cooling plate 12 and the ice plate 13 are in close contact (complete contact). Specifically, the second surface 1222 of the contact plate 122 is in close contact with the first plate 132 of the ice plate 13, with no gap between them. Then, after the contact plate 122 comes into contact with the coil 121, heat exchange occurs between the coil 121 and the contact plate 122, causing the temperature of the contact plate 122 to decrease. Simultaneously, when the contact plate 122 comes into contact with the ice plate 13, heat exchange occurs between the contact plate 122 and the ice plate 13. Because the contact plate 122 is in close contact with the ice plate 13, it can stably exchange heat with each part of the first plate 132 of the ice plate 13, thereby ensuring that the temperature of each part of the first plate 132 of the ice plate 13 changes synchronously, thus guaranteeing ice-making efficiency.

[0048] like Figure 6 As shown, specifically, to further improve heat transfer efficiency, the second surface 1222 of the contact plate 122 and the contact surfaces between the first plate body 132 and the contact plate 122 can both be made smooth surfaces. Preferably, the second surface 1222 and the contact surfaces between the first plate body 132 and the contact plate 122 can be further made smooth planes. The smooth surface setting allows for a tighter fit between the contact plate 122 and the first plate body 132, and the flat surface setting facilitates the processing of the second surface 1222 and the contact plate 122. Thus, the heat transfer efficiency can be further improved through the above settings. It should be noted that, in principle, it is only necessary to ensure that the second surface 1222 of the contact plate 122 and the contact surfaces between the first plate body 132 and the contact plate 122 are smooth surfaces. That is, the contact surfaces of the two plates do not need to be processed into planes. Therefore, it is sufficient to process the contact surfaces of the two plates to achieve a tight connection between them.

[0049] like Figure 8As shown in the illustration, this application provides an ice-making system comprising a displacement ice mold ice-making module 10, a compressor 20, a condenser 30, and a throttling element 40 as described in any of the above embodiments. The compressor 20 and the condenser 30 are connected, the condenser 30 is connected to a dryer filter 60, the dryer filter 60 is connected to the throttling element 40, and the throttling element 40 is connected to one end of the displacement ice mold ice-making module 10. The other end of the displacement ice mold ice-making module 10 is connected back to the compressor 20. The compressor 20 contains refrigerant, which drives the refrigerant to flow sequentially from the compressor 20 through the condenser 30, the throttling element 40, and the displacement ice mold ice-making module 10 before returning to the compressor 20. This refrigerant circulation is achieved through the aforementioned piping connections. The throttling element 40 is a capillary throttling device, which enables refrigerant pressure reduction and flow control, and is one of the piping components in the refrigeration cycle. Specifically, capillary throttling devices typically have a small inner diameter and a long pipe. When the refrigerant flows through the capillary throttling device, the high-pressure liquid refrigerant (from the condenser 30) can be instantly depressurized into a low-temperature, low-pressure liquid / gas mixture refrigerant through the throttling expansion effect. This refrigerant then flows into the displacement ice mold maker 10, rapidly reducing the temperature within the maker to meet the temperature requirements for ice making. It should be noted that the compressor 20, condenser 30, and dryer filter 60 are all conventional functional components in the refrigeration system; therefore, the functions of each component will not be described in detail in this embodiment.

[0050] Specifically, the ice-making system also includes an ice-removing device 50, which is used to dislodge the ice formed within the displacement ice-making module 10. One end of the ice-removing device 50 is connected to the connecting pipe between the compressor 20 and the condenser 30, and the other end is connected to the displacement ice-making module 10. The ice-removing device 50 has ice-making and ice-removing states. When the displacement ice-making module 10 is in the ice-making state, the ice-removing device 50 is closed; when the displacement ice-making module 10 is in the ice-removing state, the ice-removing device 50 is open. The ice-removing device 50 can be a solenoid valve. When de-icing is required, the de-icing solenoid valve is energized and opens the passage. At this time, the high-temperature and high-pressure gaseous refrigerant discharged from the compressor 20 can be directly introduced into the displacement ice mold making module 10 through the de-icing solenoid valve. The high-temperature refrigerant causes the internal temperature of the displacement ice mold making module 10 to rise. A lubricating water film is formed between the previously made ice and the ice tray 13 of the displacement ice mold making module 10. At the same time, the ice falls off due to the sudden drop in adhesion between the ice and the ice tray 13.

[0051] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0052] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0053] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A displacement-type ice-making module, characterized in that, It includes a fixed support (11), a refrigeration plate (12) and an ice tray (13). Different ice trays (13) are provided with ice-making chambers (1341) of different shapes. The refrigeration plate (12) is set on the fixed support (11). The ice tray (13) is detachably connected to the fixed support (11) for use in replacing ice trays (13) with different ice-making chambers (1341).

2. The displacement-type ice mold ice-making module according to claim 1, characterized in that, The fixed bracket (11) is provided with a first connector (15), and the ice tray (13) is provided with a second connector (16). The first connector (15) and the second connector (16) are detachably connected. When the first connector (15) and the second connector (16) are connected, the ice tray (13) and the refrigeration tray (12) are in contact and heat exchange.

3. The displacement-type ice mold ice-making module according to claim 2, characterized in that, The first connector (15) and the second connector (16) are magnetically attracted to each other; The side wall of the ice tray (13) is provided with a connecting ear (131), and a first connecting hole (1311) is provided on the connecting ear (131). The second connecting member (16) is provided with a second connecting hole (161). The first connecting hole (1311) can communicate with the second connecting hole (161), and a locking member is provided in the first connecting hole (1311) and the second connecting hole (161). The locking member is used to fix the ice tray (13) to the second connecting member (16).

4. The displacement-type ice mold ice-making module according to claim 2, characterized in that, The first connector (15) and the second connector (16) are snapped together; The second connector (16) provided on the ice tray (13) is a snap-fit ​​structure. The first connector (15) has a slot (152) corresponding to the snap-fit ​​structure. The snap-fit ​​structure is adapted to be embedded in the slot (152). The refrigeration tray (12) is snapped onto the first connector (15) and fits against the ice tray (13) for heat exchange.

5. The displacement-type ice mold ice-making module according to claim 1, characterized in that, The ice tray (13) includes a first plate (132), a second plate (133), and a partition plate (135). The second plate (133) is disposed around the first plate (132) and surrounds the first plate (132) to form an ice-making chamber (134). The partition plate (135) is disposed in the ice-making chamber (134) and is used to divide the ice-making chamber (134) into at least two independent ice-making compartments (1341).

6. The displacement-type ice mold ice-making module according to claim 5, characterized in that, The refrigeration plate (12) includes a coil (121) and a contact plate (122). The coil (121) is located on the first side (1221) of the contact plate (122), and the second side (1222) of the contact plate (122) is in contact with the ice plate (13) so as to realize heat exchange between the coil (121) and the ice plate (13) through the contact plate (122).

7. The displacement-type ice-making module according to claim 6, characterized in that, The second side (1222) of the contact plate (122) is in close contact with the first plate (132) of the ice tray (13).

8. The displacement-type ice mold ice-making module according to claim 7, characterized in that, The second surface (1222) of the contact plate (122) is a smooth surface, and the surface of the first plate (132) that contacts and engages with the contact plate (122) is a smooth surface.

9. An ice-making system, characterized in that, The device includes a compressor (20), a condenser (30), a throttling element (40), a dryer filter (60), and a displacement ice mold making module (10) according to any one of claims 1 to 8. The compressor (20) is connected to the condenser (30), the condenser (30) is connected to the throttling element (40) via the dryer filter (60), the throttling element (40) is connected to one end of the displacement ice mold making module (10), and the other end of the displacement ice mold making module (10) is connected back to the compressor (20). The compressor (20) is used to drive the refrigerant to flow sequentially through the condenser (30), the throttling element (40), and the displacement ice mold making module (10), and then back into the compressor (20).

10. The ice-making system according to claim 9, characterized in that, The ice-making system also includes an ice-removing device (50), one end of which is connected to the connecting pipe between the compressor (20) and the condenser (30), and the other end of which is connected to the displacement ice mold ice-making module (10). The ice-removing device (50) is used to drive the ice blocks formed in the displacement ice mold ice-making module (10) to fall off. The displacement ice mold ice-making module (10) has an ice-making state and an ice-removing state. When the displacement ice mold ice-making module (10) is in the ice-making state, the ice-removing device (50) is closed. When the displacement ice mold ice-making module (10) is in the ice-removing state, the ice-removing device (50) is open.

Images