Cold conduction assembly and refrigeration equipment

Abstract

The utility model discloses a cold conduction assembly and refrigeration equipment, the cold conduction assembly comprises a first cold conduction part, a second cold conduction part and at least one third cold conduction part, and the first cold conduction part is connected with the refrigeration assembly and used for obtaining the cooling capacity; the second cold conduction part and the first cold conduction part are oppositely arranged up and down, and one end, deviating from the first cold conduction part, of the second cold conduction part is connected with a to-be-precooled structure; the lower end of the third cold guide part is connected with the first cold guide part, and the upper end is connected with the second cold guide part; and the cooling capacity is transmitted along the first cold guide part, the third cold guide part, the second cold guide part and the to-be-precooled structure in sequence and is used for precooling the to-be-precooled structure. According to the cold conduction assembly, the first cold conduction part, the second cold conduction part and the at least one third cold conduction part are jointly matched, so that the temperature of the to-be-precooled structure reaches the low-temperature medium temperature from the normal temperature, then radiation liquid leakage and the like can be reduced, and the equipment performance and the like are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of refrigeration equipment, in particular to a cold-guiding assembly and a refrigeration equipment. BACKGROUND

[0002] In the refrigeration equipment, the heat exchanger is pre-cooled by low-temperature medium. However, some existing refrigeration equipment is prone to radiate liquid leakage in the refrigeration process, thereby reducing the performance of the refrigeration equipment. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a cold-guiding assembly and a refrigeration equipment to solve the technical problem that some existing refrigeration equipment is prone to radiate liquid leakage in the refrigeration process, thereby reducing the performance of the refrigeration equipment.

[0004] To solve the above technical problem, the present application provides a cold-guiding assembly, which comprises: a first cold-guiding part connected with a refrigeration assembly and used for obtaining cold energy; a second cold-guiding part arranged opposite to the first cold-guiding part in an up-down direction, one end of the second cold-guiding part away from the first cold-guiding part being used for connecting with a structure to be pre-cooled; and at least one third cold-guiding part, a lower end of the third cold-guiding part being connected with the first cold-guiding part and an upper end of the third cold-guiding part being connected with the second cold-guiding part; wherein the cold energy is transmitted along the first cold-guiding part, the third cold-guiding part, the second cold-guiding part and the structure to be pre-cooled in sequence, and the structure to be pre-cooled is pre-cooled.

[0005] The cold-guiding assembly comprises at least two third cold-guiding parts, the third cold-guiding parts are arranged in an up-down direction, and the adjacent second cold-guiding parts are arranged in an interval.

[0006] The lower end of the third cold-guiding part is detachably connected with the first cold-guiding part, and / or the upper end of the third cold-guiding part is detachably connected with the second cold-guiding part.

[0007] When the lower end of the third cold-guiding part is detachably connected with the first cold-guiding part, the cold-guiding assembly comprises a first bolt, and the lower end of the third cold-guiding part is connected with the first cold-guiding part through the first bolt; and / or when the upper end of the third cold-guiding part is detachably connected with the second cold-guiding part, the cold-guiding assembly comprises a second bolt, and the upper end of the third cold-guiding part is connected with the second cold-guiding part through the second bolt.

[0008] When the cold-guiding assembly comprises the first bolt, the cold-guiding assembly further comprises a first gasket, the first gasket is pressed against the lower end of the third cold-guiding part, and the first bolt is sequentially arranged through the first gasket and the lower end of the third cold-guiding part and connected with the first cold-guiding part; and / or when the cold-guiding assembly comprises the second bolt, the cold-guiding assembly comprises a second gasket, the second gasket is pressed against the upper end of the third cold-guiding part, and the second bolt is sequentially arranged through the second gasket and the upper end of the second cold-guiding part and connected with the second cold-guiding part.

[0009] The first cold-guiding part is a first cold-guiding plate; and / or the second cold-guiding part is a second cold-guiding plate; and / or the third cold-guiding part is a cold-guiding strip.

[0010] The first cold conducting part is at least one of a first copper cold conducting part and a first aluminum cold conducting part; and / or the second cold conducting part is at least one of a second copper cold conducting part and a second aluminum cold conducting part; and / or the third cold conducting part is a third copper cold conducting part, a third aluminum cold conducting part, and a third indium cold conducting part.

[0011] To solve the above technical problems, the application provides a refrigeration device, which comprises: a refrigeration assembly comprising a refrigeration pipeline through which a low-temperature medium flows; and the cold conducting assembly described above, wherein the first cold conducting part of the cold conducting assembly is connected to the top end of the refrigeration pipeline.

[0012] The refrigeration pipeline comprises a first vertical pipeline, a second vertical pipeline, and a first horizontal pipeline, one end of the first horizontal pipeline is connected to the first vertical pipeline, the other end of the first horizontal pipeline is connected to the second vertical pipeline, the top end of the first vertical pipeline is connected to one end of the first cold conducting part through a cold conducting fixing part, and the top end of the second vertical pipeline is connected to the other end of the first cold conducting part through a cold conducting fixing part.

[0013] The refrigeration device comprises a heat exchanger, and the refrigeration pipeline is connected to the heat exchanger.

[0014] The application provides a cold conducting assembly. The cold conducting assembly comprises a first cold conducting part, a second cold conducting part, and at least one third cold conducting part. The first cold conducting part is connected to a refrigeration assembly to obtain cold energy. The second cold conducting part is arranged above and below the first cold conducting part. One end of the second cold conducting part, which is away from the first cold conducting part, is used to be connected to a structure to be pre-cooled. The lower end of the third cold conducting part is connected to the first cold conducting part, and the upper end of the third cold conducting part is connected to the second cold conducting part. The cold energy is transmitted along the first cold conducting part, the third cold conducting part, the second cold conducting part, and the structure to be pre-cooled in sequence, and is used to pre-cool the structure to be pre-cooled.

[0015] Through the cooperation between the first cold conducting part, the second cold conducting part, and the at least one third cold conducting part in the cold conducting assembly, the cold energy is transmitted along the first cold conducting part, the third cold conducting part, the second cold conducting part, and the structure to be pre-cooled in sequence, so that the cold energy in the refrigeration assembly is transmitted to the structure to be pre-cooled, the structure to be pre-cooled is cooled from room temperature to the temperature of the low-temperature medium, and thus the radiation liquid leakage and the like can be reduced, thereby improving the performance of the device and the like. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1is a partial schematic view of an embodiment of the cooling guide assembly of the present application;

[0018] Figure 2 is a partial cross-sectional schematic view of an embodiment of the cooling guide assembly of the present application;

[0019] Figure 3 is Figure 2 is a structural schematic view of A shown.

[0020] Reference signs: 10, cooling guide assembly; 11, first cooling guide part; 12, second cooling guide part; 13, third cooling guide part; 14, first bolt; 15, second bolt; 16, first gasket; 17, second gasket; 20, refrigeration assembly; 21, refrigeration pipeline; 211, first vertical pipeline; 212, second vertical pipeline; 213, first horizontal pipeline; 22, cooling guide fixing part; 30, structure to be pre-cooled. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0022] Reference to "an embodiment" in this text means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor does it necessarily refer to a particular alternative embodiment. It is explicitly and implicitly understood that the embodiments described herein can be combined with other embodiments.

[0023] The cooling guide assembly and the refrigeration equipment provided by the present application will be described in detail below in conjunction with the embodiments.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 is a partial schematic view of an embodiment of the cooling guide assembly of the present application; Figure 2 is a partial cross-sectional schematic view of an embodiment of the cooling guide assembly of the present application; Figure 3 is Figure 2The structural schematic diagram of A is shown. The present application provides a cold conducting assembly. The cold conducting assembly 10 comprises a first cold conducting part 11, a second cold conducting part 12 and at least one third cold conducting part 13. The first cold conducting part 11, the second cold conducting part 12 and the third cold conducting part 13 all have cold conducting performance. The first cold conducting part 11 is connected with a refrigeration assembly 20. The first cold conducting part 11 is used to obtain cold energy from the refrigeration assembly 20. Wherein, the first cold conducting part 11 is detachably connected or fixedly connected with the refrigeration assembly 20. As in the present embodiment, the first cold conducting part 11 is detachably connected with the refrigeration assembly 20.

[0025] The second cold conducting part 12 is arranged opposite to the first cold conducting part 11. The end of the second cold conducting part 12 away from the first cold conducting part 11 is used to be connected with a structure to be pre-cooled 30. The second cold conducting part 12 transfers cold energy to the structure to be pre-cooled 30, so as to cool the structure to be pre-cooled 30. The structure to be pre-cooled 30 can be but not limited to a cold screen assembly and the like. Wherein, the second cold conducting part 12 is detachably connected or fixedly connected with the structure to be pre-cooled 30. As in the present embodiment, the second cold conducting part 12 is detachably connected with the structure to be pre-cooled 30.

[0026] The number of the third cold conducting part 13 can be but not limited to one, two, three and four or more. The lower end of the third cold conducting part 13 is connected with the first cold conducting part 11. Wherein, the lower end of the third cold conducting part 13 is detachably or fixedly connected with the first cold conducting part 11. As in the present embodiment, the lower end of the third cold conducting part 13 is detachably connected with the first cold conducting part 11. The upper end of the third cold conducting part 13 is connected with the second cold conducting part 12. Wherein, the upper end of the third cold conducting part 13 is detachably or fixedly connected with the second cold conducting part 12. As in the present embodiment, the upper end of the third cold conducting part 13 is detachably connected with the second cold conducting part 12. Wherein, the cold energy is transferred along the first cold conducting part 11, the third cold conducting part 13, the second cold conducting part 12 and the structure to be pre-cooled 30 in sequence, and is used for pre-cooling the structure to be pre-cooled 30.

[0027] Through the cooperation among the first cold conducting part 11, the second cold conducting part 12 and the at least one third cold conducting part 13 in the above-mentioned cold conducting assembly 10, the cold energy is transferred along the first cold conducting part 11, the third cold conducting part 13, the second cold conducting part 12 and the structure to be pre-cooled 30 in sequence, so that the cold energy in the refrigeration assembly 20 is transferred to the structure to be pre-cooled 30, so that the structure to be pre-cooled 30 reaches the low temperature medium temperature from the normal temperature, and thus the radiation liquid leakage and the like can be reduced, thereby improving the equipment performance and the like.

[0028] In some embodiments, the cold guiding assembly 10 comprises at least two third cold guiding portions 13. The number of the third cold guiding portions 13 can be, but is not limited to, two, three, four or more. The third cold guiding portions 13 are arranged in an up-down manner and are spaced apart from each other. The at least two third cold guiding portions 13 can increase the connecting area between the first cold guiding portion 11 and the second cold guiding portion 12, thereby increasing the cold energy transfer efficiency. In the present embodiment, the number of the third cold guiding portions 13 can be six.

[0029] In some embodiments, the lower end of the third cold guiding portion 13 is detachably connected to the first cold guiding portion 11, which facilitates the installation of the third cold guiding portion 13 to the first cold guiding portion 11, thereby improving the installation convenience. The detachable connection can be, but is not limited to, clamping, plug-in, screwing or the like.

[0030] Specifically, when the lower end of the third cold guiding portion 13 is detachably connected to the first cold guiding portion 11, the cold guiding assembly 10 comprises a first screw 14. The lower end of the third cold guiding portion 13 is connected to the first cold guiding portion 11 through the first screw 14. The first screw 14 can not only improve the installation convenience, but also be easy to install and obtain, and has low cost.

[0031] Further, when the cold guiding assembly 10 comprises the first screw 14, the cold guiding assembly 10 further comprises a first gasket 16. The first gasket 16 is pressed against the lower end of the third cold guiding portion 13. The first gasket 16 can increase the connecting area between the lower end of the third cold guiding portion 13 and the first cold guiding portion 11, thereby increasing the cold energy transfer efficiency. The first screw 14 is sequentially arranged through the first gasket 16 and the lower end of the third cold guiding portion 13 and is connected to the first cold guiding portion 11, which can not only connect the first gasket 16 and the third cold guiding portion 13 to the first cold guiding portion 11, but also has simple structure and is easy to install, thereby improving the installation efficiency.

[0032] Please continue to refer to Figures 1 to 3 In some embodiments, the upper end of the third cold guiding portion 13 is detachably connected to the second cold guiding portion 12, which facilitates the installation of the upper end of the third cold guiding portion 13 to the second cold guiding portion 12, thereby improving the installation convenience. The detachable connection can be, but is not limited to, clamping, plug-in, screwing or the like.

[0033] Specifically, when the upper end of the third cold guiding portion 13 is detachably connected to the second cold guiding portion 12, the cold guiding assembly 10 comprises a second screw 15. The upper end of the third cold guiding portion 13 is connected to the second cold guiding portion 12 through the second screw 15. The second screw 15 can not only improve the installation convenience, but also be easy to install and obtain, and has low cost.

[0034] Further, when the cold conducting assembly 10 comprises the second bolt 15, the cold conducting assembly 10 comprises a second gasket 17. The second gasket 17 is pressed against the upper end of the third cold conducting part 13. The second gasket 17 can increase the connecting area between the upper end of the third cold conducting part 13 and the second cold conducting part 12, thereby increasing the cold energy transmission efficiency. The second bolt 15 is sequentially arranged through the second gasket 17 and the upper end of the third cold conducting part 13 and connected to the second cold conducting part 12, which not only connects the second gasket 17 and the third cold conducting part 13 to the second cold conducting part 12, but also has a simple structure and is easy to install, thereby improving the installation efficiency.

[0035] In some embodiments, the lower end of the third cold conducting part 13 is detachably connected to the first cold conducting part 11. The upper end of the third cold conducting part 13 is detachably connected to the second cold conducting part 12. When the lower end of the third cold conducting part 13 is detachably connected to the first cold conducting part 11, the cold conducting assembly 10 comprises a first bolt 14. The lower end of the third cold conducting part 13 is connected to the first cold conducting part 11 through the first bolt 14. When the upper end of the third cold conducting part 13 is detachably connected to the second cold conducting part 12, the cold conducting assembly 10 comprises a second bolt 15. The upper end of the third cold conducting part 13 is connected to the second cold conducting part 12 through the second bolt 15.

[0036] When the cold conducting assembly 10 comprises the first bolt 14, the cold conducting assembly 10 further comprises a first gasket 16. The first gasket 16 is pressed against the lower end of the third cold conducting part 13. The first bolt 14 is sequentially arranged through the first gasket 16 and the lower end of the third cold conducting part 13 and connected to the first cold conducting part 11. When the cold conducting assembly 10 comprises the second bolt 15, the cold conducting assembly 10 comprises a second gasket 17. The second gasket 17 is pressed against the upper end of the third cold conducting part 13. The second bolt 15 is sequentially arranged through the second gasket 17 and the upper end of the third cold conducting part 13 and connected to the second cold conducting part 12.

[0037] The first gasket 16 can be, but is not limited to, a first copper gasket and a first lithium gasket. The first copper gasket is made of copper material. The first lithium gasket is made of lithium material. The second gasket 17 can be, but is not limited to, a second copper gasket and a second lithium gasket. The second copper gasket is made of copper material. The second lithium gasket is made of lithium material.

[0038] In some embodiments, the first cold conducting part 11 is a first cold conducting plate. The first cold conducting plate is arranged in a planar shape. The second cold conducting part 12 is a second cold conducting plate. The second cold conducting plate is arranged in a planar shape. The third cold conducting part 13 is a cold conducting strip. The cold conducting strip is arranged in a strip shape. The lower end of the cold conducting strip is connected to the first cold conducting plate, and the upper end of the cold conducting strip is connected to the second cold conducting plate. Through the cooperation of the first cold conducting plate, the second cold conducting plate and the cold conducting strip, the cold energy is transmitted from the first cold conducting plate, the cold conducting strip and the second cold conducting plate, which can improve the cold conducting efficiency and the like.

[0039] In some embodiments, the first cold conducting part 11 is at least one of a first copper cold conducting part and a first aluminum cold conducting part. The first copper cold conducting part is made of copper material; the first aluminum cold conducting part is made of aluminum material. And / or, the second cold conducting part 12 is at least one of a second copper cold conducting part and a second aluminum cold conducting part. The second copper cold conducting part is made of copper material; the second aluminum cold conducting part is made of aluminum material. And / or, the third cold conducting part 13 is a third copper cold conducting part, a third aluminum cold conducting part, and a third indium cold conducting part. The third copper cold conducting part is made of copper material; the third aluminum cold conducting part is made of aluminum material; and the third indium cold conducting part is made of indium material.

[0040] Please continue to refer to Figures 1 to 3 The present application provides a refrigeration device. The refrigeration device (not shown in the figure) comprises a refrigeration assembly 20 and a cold conducting assembly 10. The refrigeration assembly 20 comprises a refrigeration pipe 21. A low-temperature medium (not shown in the figure) flows through the refrigeration pipe 21. The low-temperature medium flows through the refrigeration pipe 21 to transfer cold energy. The low-temperature medium can be, but is not limited to, liquid nitrogen, etc. The first cold conducting part 11 in the cold conducting assembly 10 is connected to the top end of the refrigeration pipe 21, that is, the cold energy in the refrigeration pipe 21 is transferred from the top end to the first cold conducting part 11.

[0041] The refrigeration device works together with the refrigeration assembly 20 and the cold conducting assembly 10. Through the cooperation of the first cold conducting part 11, the second cold conducting part 12, and the at least one third cold conducting part 13 in the cold conducting assembly 10, the cold energy is transferred along the first cold conducting part 11, the third cold conducting part 13, the second cold conducting part 12, and the to-be-precooled structure 30 in sequence. The cold energy in the refrigeration assembly 20 is transferred to the to-be-precooled structure 30, so that the to-be-precooled structure 30 reaches the temperature of the low-temperature medium from room temperature, thereby reducing the radiation liquid leakage of the refrigeration device, etc., and improving the performance of the refrigeration device, etc.

[0042] In some embodiments, the refrigeration pipe 21 comprises a first vertical pipe 211, a second vertical pipe 212, and a first horizontal pipe 213. One end of the first horizontal pipe 213 is connected to the first vertical pipe 211. The other end of the first horizontal pipe 213 is connected to the second vertical pipe 212. The first vertical pipe 211, the first horizontal pipe 213, and the second vertical pipe 212 are sequentially connected. The low-temperature medium flows in the first vertical pipe 211, the first horizontal pipe 213, and the second vertical pipe 212.

[0043] The top end of the first vertical pipe 211 is connected with one end of the first cold conducting part 11 through the cold conducting fixing part 22. The cold conducting fixing part 22 is detachably or fixedly connected between the top end of the first vertical pipe 211 and one end of the first cold conducting part 11. In this embodiment, the cold conducting fixing part 22 is welded and blocked at the top end of the first vertical pipe 211. The top end of the second vertical pipe 212 is connected with the other end of the first cold conducting part 11 through the cold conducting fixing part 22. The cold conducting fixing part 22 is detachably or fixedly connected between the top end of the second vertical pipe 212 and the other end of the first cold conducting part 11. In this embodiment, the cold conducting fixing part 22 is welded and blocked at the top end of the second vertical pipe 212.

[0044] The cold conducting fixing part 22 can not only connect the top end of the first vertical pipe 211 with one end of the first cold conducting part 11 and the top end of the second vertical pipe 212 with the other end of the first cold conducting part 11, but also serve as the cold conducting assembly 10.

[0045] In some embodiments, the cold conducting fixing part 22 is a low-temperature pipe plug (not shown in the figure). The low-temperature pipe plug is a conventional component, which is easy to obtain and low in cost.

[0046] In some embodiments, the refrigeration pipe 21 further comprises a second horizontal pipe (not shown in the figure). One end of the second horizontal pipe is communicated with the end of the first vertical pipe 211 away from the first horizontal pipe 213. The other end of the second horizontal pipe is communicated with the other end of the second vertical pipe 212 away from the first horizontal pipe 213. The first vertical pipe 211, the first horizontal pipe 213, the second vertical pipe 212 and the second horizontal pipe are communicated in sequence, and the low-temperature medium is circulated and communicated in sequence in the first vertical pipe 211, the first horizontal pipe 213, the second vertical pipe 212 and the second horizontal pipe.

[0047] In some embodiments, the refrigeration device comprises a heat exchanger (not shown in the figure). The refrigeration pipe 21 is connected with the heat exchanger. Part of the cold energy of the refrigeration pipe 21 in the refrigeration assembly 20 is used to pre-cool the heat exchanger, and the other part of the cold energy of the refrigeration pipe 21 is used to pre-cool the cold conducting assembly 10, so that the cold conducting assembly 10 reaches the low-temperature medium temperature from room temperature, reduces the radiation heat leakage of the refrigeration device, and further improves the performance of the refrigeration device.

[0048] In some specific application scenarios, the refrigeration assembly 20 forms a circulating closed passage (not shown in the figure), and the low-temperature medium flows in the passage. The cold energy of the low-temperature medium is transmitted to the first cold conducting part 11, the third cold conducting part 13 and the second cold conducting part 12 through the cold conducting fixing part 22, and then the cold energy on the second cold conducting part 12 is transmitted to the structure 30 to be pre-cooled, so as to improve the performance of the refrigeration device.

[0049] The terms "first", "second", "third", etc. in the present application are only used for descriptive purpose and cannot be construed as indicating or implying a quantity of technical features indicated. Thus, the features defined with "first", "second", "third" can include at least one of the features explicitly or implicitly. All directional indications (such as upper, lower, left, right, front, back, etc.) in the present application are only used for explaining the relative position relationship, movement condition, etc. between components, and if the specific posture (as shown in the drawings) changes, the directional indications also change accordingly. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to the process, method, product or device.

[0050] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A cold conducting assembly, characterized in that, The cold conducting assembly comprises: a first cold conducting part connected with the refrigeration assembly for obtaining cold energy; a second cold conducting part arranged opposite to the first cold conducting part, one end of the second cold conducting part away from the first cold conducting part for connecting with the structure to be pre-cooled; at least one third cold conducting part, the lower end of the third cold conducting part connected with the first cold conducting part, and the upper end of the third cold conducting part connected with the second cold conducting part; wherein the cold energy is transferred along the first cold conducting part, the third cold conducting part, the second cold conducting part and the structure to be pre-cooled in sequence for pre-cooling the structure to be pre-cooled.

2. The cold plate assembly of claim 1, wherein, The cold conducting assembly comprises at least two third cold conducting parts, the third cold conducting parts are arranged in extension and are spaced apart from each other between the second cold conducting parts.

3. The cold plate assembly of claim 1, wherein, The lower end of the third cold conducting part is detachably connected with the first cold conducting part. And / or, the upper end of the third cold conducting part is detachably connected with the second cold conducting part.

4. The cold guide assembly of claim 3, wherein, When the lower end of the third cold conducting part is detachably connected with the first cold conducting part, the cold conducting assembly comprises a first bolt, the lower end of the third cold conducting part is connected with the first cold conducting part through the first bolt. And / or, when the upper end of the third cold conducting part is detachably connected with the second cold conducting part, the cold conducting assembly comprises a second bolt, the upper end of the third cold conducting part is connected with the second cold conducting part through the second bolt.

5. The cold plate assembly of claim 4, wherein, When the cold conducting assembly comprises the first bolt, the cold conducting assembly further comprises a first gasket, the first gasket is pressed against the lower end of the third cold conducting part, the first bolt is sequentially arranged through the first gasket and the lower end of the third cold conducting part and connected with the first cold conducting part. And / or, when the cold conducting assembly comprises the second bolt, the cold conducting assembly comprises a second gasket, the second gasket is pressed against the upper end of the third cold conducting part, the second bolt is sequentially arranged through the second gasket and the upper end of the second cold conducting part and connected with the second cold conducting part.

6. The cold plate assembly of claim 1, wherein, The first cold conducting part is a first cold conducting plate; and / or, the second cold conducting part is a second cold conducting plate; and / or, the third cold conducting part is a cold conducting strip.

7. The cold plate assembly of claim 1, wherein, The first cold conducting part is at least one of a first copper cold conducting part and a first aluminum cold conducting part; and / or, the second cold conducting part is at least one of a second copper cold conducting part and a second aluminum cold conducting part; and / or, the third cold conducting part is a third copper cold conducting part, a third aluminum cold conducting part and a third indium cold conducting part.

8. A refrigeration appliance characterized in that, The refrigeration device comprises: a refrigeration assembly comprising a refrigeration pipeline, low-temperature medium flowing through the refrigeration pipeline; the cold conducting assembly according to any one of claims 1 to 7, the first cold conducting part in the cold conducting assembly is connected with the top end of the refrigeration pipeline.

9. The refrigeration appliance of claim 8, wherein, The refrigeration pipeline comprises a first vertical pipeline, a second vertical pipeline and a first horizontal pipeline, one end of the first horizontal pipeline is communicated with the first vertical pipeline, the other end of the first horizontal pipeline is communicated with the second vertical pipeline, the top end of the first vertical pipeline is connected with one end of the first cold conducting part through a cold conducting fixing part, and the top end of the second vertical pipeline is connected with the other end of the first cold conducting part through a cold conducting fixing part.

10. The refrigeration appliance of claim 8, wherein, The refrigeration device comprises a heat exchanger, and the refrigeration pipeline is connected with the heat exchanger.

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