Magnetic suspension compressor wiring device, magnetic suspension compressor and water chilling unit

Abstract

The utility model discloses a magnetic suspension compressor wiring device, a magnetic suspension compressor and a water chilling unit. The magnetic suspension compressor wiring device comprises a wiring assembly and a conductive piece. The wiring assembly comprises a first side and a second side which are oppositely arranged along a first direction, and one of the first side and the second side is provided with a wiring structure; the conductive piece comprises a first conductive part and a second conductive part which are oppositely arranged in the first direction and electrically connected, and at least one of the first conductive part and the second conductive part is inserted into the wiring structure; the wiring structure is used for being detachably connected with a wire harness, and at least one of the first conductive part and the second conductive part can be electrically connected with the wire harness. When the wire harness is damaged, the damaged wire harness is separated from the wiring structure, so that the wire harness is easy to replace, and high wire harness interchangeability is achieved. The wiring structure is detachably connected with the wire harness, so that the wire harness can be prevented from being welded, the manufacturing difficulty can be reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic levitation equipment, and particularly relates to a wiring device for a magnetic levitation compressor, a magnetic levitation compressor and a water chiller unit. Background Art

[0002] The information provided in this section is only background information related to the present disclosure, and it is not necessarily prior art.

[0003] A magnetic levitation compressor is a rotary machine that uses electromagnetic force to support the rotor. The magnetic levitation bearing therein needs to be powered from the outside. At present, the wire harness of the magnetic levitation bearing is fixed by welding together.

[0004] However, since the wire harnesses are welded together, the interchangeability of the wire harnesses is poor. When any one wire is damaged, the entire wire harness will be scrapped. In addition, since there are many wire harnesses and each wire harness needs to be welded, the production difficulty is large and the production cost is high. Summary of the Utility Model

[0005] The purpose of the utility model is to at least solve the problems of poor interchangeability of wire harnesses, large production difficulty and high cost. This purpose is achieved by the following technical solutions:

[0006] A first aspect of the utility model provides a wiring device for a magnetic levitation compressor, which includes a wiring component and a conductive member. The wiring component includes a first side and a second side arranged oppositely along a first direction, and at least one of the first side and the second side has a wiring structure; the conductive member includes a first conductive part and a second conductive part arranged oppositely along the first direction and electrically connected, and at least one of the first conductive part and the second conductive part is inserted into the wiring structure; wherein, the wiring structure is used for detachably connecting with a wire harness, so that at least one of the first conductive part and the second conductive part is electrically connected with the wire harness.

[0007] According to the wiring device for a magnetic levitation compressor of the utility model, when the wire harness is damaged, the damaged wire harness is separated from the wiring structure, so that it is easy to replace the wire harness, and thus the wiring device for a magnetic levitation compressor in the embodiment of the utility model has high wire harness interchangeability. Moreover, by detachably connecting the wiring structure with the wire harness, welding of the wire harness can be avoided, thereby reducing the manufacturing difficulty and the production cost.

[0008] In addition, according to the wiring device for a magnetic levitation compressor of the utility model, the following additional technical features may also be provided:

[0009] In some embodiments of the present utility model, the wiring assembly includes a mounting base and a junction box. The junction box is mounted on the mounting base. The junction box forms the wiring structure. Two ends of the conductive member respectively form the first conductive portion and the second conductive portion. The conductive member penetrates through the mounting base along the first direction.

[0010] In some embodiments of the present utility model, the wiring structure is a plug-in channel, and the junction box further forms a process hole communicating with the plug-in channel.

[0011] In some embodiments of the present utility model, the junction box is further provided with a protective member, and the protective member is disposed around at least a part of the outside of the process hole.

[0012] In some embodiments of the present utility model, the mounting base is provided with a sealing member, and the sealing member is clamped between the mounting base and the junction box.

[0013] In some embodiments of the present utility model, the mounting base is provided with a mounting groove, and the sealing member is mounted in the mounting groove.

[0014] In some embodiments of the present utility model, the number of the conductive members is multiple. Any one of the conductive members penetrates through the sealing member, and the sealing member is provided between any two of the conductive members.

[0015] In some embodiments of the present utility model, the number of the wiring structures is two. The two wiring structures are respectively located on the first side and the second side. The first conductive portion is inserted into the wiring structure on one side, and the second conductive portion is inserted into the wiring structure on the other side. And the two wiring structures are respectively used to be detachably connected to the wire harness; or, the number of the wiring structures is one. One wiring structure is located on the first side, and the first conductive portion is inserted into the wiring structure.

[0016] A second aspect of the present utility model provides a magnetic levitation compressor, including: a magnetic levitation bearing, the magnetic levitation compressor wiring device as described in the first aspect above, a first wire harness and a second wire harness. One of the first wire harness and the second wire harness is electrically connected to the magnetic levitation bearing, and the other of the first wire harness and the second wire harness is used to be connected to a power source. The first wire harness and the second wire harness are connected through the magnetic levitation compressor wiring device, and at least one of the first wire harness and the second wire harness is detachably connected to the wiring structure.

[0017] According to the magnetic levitation compressor of the present utility model, the first wire harness and the second wire harness are electrically connected through the magnetic levitation compressor wiring device of the above implementation manner, so as to be able to supply power to the magnetic levitation bearing through a power source. By being detachably connected to the first wire harness through the wiring structure, and / or the wiring structure is detachably connected to the second wire harness, the magnetic levitation compressor of the implementation manner of the present utility model has high interchangeability, and can reduce the manufacturing difficulty and production cost.

[0018] A third aspect of the present utility model provides a water chiller, including the magnetic levitation compressor described in the second aspect above.

[0019] According to the water chiller of the present utility model, the first wire harness and the second wire harness are electrically connected through the magnetic levitation compressor wiring device of the above implementation manner, so as to be able to supply power to the magnetic levitation bearing through a power source. By being detachably connected to the first wire harness through the wiring structure, and / or the wiring structure is detachably connected to the second wire harness. The water chiller of the implementation manner of the present utility model has high wire harness interchangeability, and can reduce the manufacturing difficulty and production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0021] Figure 1 is a schematic structural diagram of a magnetic levitation compressor wiring device according to an embodiment of the present utility model;

[0022] Figure 2 is Figure 1 a partial schematic structural diagram of the magnetic levitation compressor wiring device in

[0023] Figure 3 is Figure 2 a schematic diagram of another perspective of the magnetic levitation compressor wiring device in

[0024] Figure 4 is Figure 2 a schematic structural diagram of the conductive member in

[0025] Figure 5 is a schematic structural diagram of a magnetic levitation compressor wiring device according to another embodiment of the present utility model;

[0026] Figure 6 is Figure 5 a schematic structural diagram of another perspective of the magnetic levitation compressor wiring device in

[0027] Figure 7Schematic diagram of the wiring device of the magnetic levitation compressor according to another embodiment of the present utility model;

[0028] Figure 8 Schematic diagram of the structure of the junction box according to an embodiment of the present utility model;

[0029] Figure 9 For Figure 8 Cross-sectional view of the junction box in

[0030] Figure 10 For Figure 8 Cross-sectional view of the junction box from another perspective in

[0031] Figure 11 Schematic diagram of the structure of the junction box from another perspective according to an embodiment of the present utility model;

[0032] Figure 12 Schematic diagram of the cooperation between the junction box and the wire bundling plate according to an embodiment of the present utility model;

[0033] Figure 13 Schematic diagram of the structure of the mounting seat according to an embodiment of the present utility model.

[0034] The reference signs are as follows:

[0035] 100, Wiring device of the magnetic levitation compressor;

[0036] 1, Wiring assembly; 11, Wiring structure; 111, Insertion channel; 12, Mounting seat; 121, Sealing member; 122, Mounting groove; 123, First side; 124, Second side; 125, Mounting hole; 13, Junction box; 131, Process hole; 132, Protective member; 133, Fixed groove; 134, Guide groove; 135, Fixed hole; 136, Connection hole; 14, Wire bundling plate; 141, Wire bundling hole;

[0037] 2, Conductive member; 21, First conductive portion; 22, Second conductive portion; 23, Insulating member;

[0038] A - First direction; B - Second direction. Detailed implementation manners

[0039] Hereinafter, the exemplary embodiments of the present disclosure will be described in more detail with reference to the drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.

[0040] It should be understood that the terms used herein are for the purpose of describing particular example embodiments only and are not intended to be limiting. Unless the context clearly dictates otherwise, the singular forms "a", "an", and "the" as used herein may also include the plural forms. The terms "comprising", "including", "containing", and "having" are inclusive and thus specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an execution order is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0041] Although the terms first, second, third, etc. may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly dictates otherwise, terms such as "first" and "second" and other numerical terms when used herein do not imply an order or sequence. Thus, a first element, component, region, layer, or section discussed below may be termed a second element, component, region, layer, or section without departing from the teachings of the example embodiments.

[0042] For ease of description, spatial relative relationship terms may be used herein to describe the relationship of one element or feature to another element or feature as shown in the figures, such as "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "over", etc. Such spatial relative relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "beneath" another element or feature will then be oriented "above" or "over" the other element or feature. Thus, the example term "below" can include both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein are to be interpreted accordingly.

[0043] In combination with Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, the wiring device 100 of the magnetic levitation compressor according to the embodiment of the present utility model includes a wiring assembly 1 and a conductive member 2. The wiring assembly 1 includes a first side 123 and a second side 124 arranged oppositely along a first direction A, and at least one of the first side 123 and the second side 124 has a wiring structure 11. The conductive member 2 includes a first conductive portion 21 and a second conductive portion 22 arranged oppositely along the first direction A and electrically connected, and at least one of the first conductive portion 21 and the second conductive portion 22 is inserted into the wiring structure 11; wherein, the wiring structure 11 is used to detachably connect with a wire harness, so that at least one of the first conductive portion 21 and the second conductive portion 22 is electrically connected to the wire harness.

[0044] The wire harness electrically connected to the magnetic levitation bearing is electrically connected to one of the first conductive portion 21 and the second conductive portion 22, and the wire harness electrically connected to the power supply is electrically connected to the other of the first conductive portion 21 and the second conductive portion 22, so as to form an electrical connection between the magnetic levitation bearing and the power supply, so that the power supply can supply power to the magnetic levitation bearing.

[0045] When the wire harness is damaged, the damaged wire harness is separated from the wiring structure 11, so that it is easy to replace the wire harness, so that the wiring device 100 of the magnetic levitation compressor according to the embodiment of the present utility model has high wire harness interchangeability. Moreover, by detachably connecting the wiring structure 11 with the wire harness, welding the wire harness can be avoided, so that the manufacturing difficulty can be reduced and the production cost can be reduced.

[0046] As some examples, the first direction A is the length direction of the conductive member 2.

[0047] Optionally, the wiring structure 11 is a buckle structure, and the wire harness is snapped into the buckle structure, thereby increasing the convenience of replacing the wire harness.

[0048] Optionally, the first conductive portion 21 and the second conductive portion 22 are connected by a wire, so as to form an electrical connection between the first conductive portion 21 and the second conductive portion 22.

[0049] In some alternative embodiments, the number of the wiring structures 11 is one, one wiring structure 11 is located on the first side 123, and the second conductive portion 22 is inserted into the wiring structure 11.

[0050] When the wire harness electrically connected to the second conductive portion 22 is damaged, the wire harness is separated from the wiring structure 11, so that the electrical connection between the wire harness and the second conductive portion 22 can be released, so as to facilitate the replacement of the wire harness. Thus, the wiring device 100 of the magnetic levitation compressor according to the embodiment of the present utility model has high wire harness interchangeability. Moreover, it is possible to avoid forming an electrical connection between the wire harness and the second conductive portion 22 by welding, so that the manufacturing difficulty can be reduced and the production cost can be reduced.

[0051] Combined with Figure 6As shown, in some alternative embodiments, the number of wiring structures 11 is one, and one wiring structure 11 is located on the second side 124, and the second conductive part 22 is inserted into the wiring structure 11.

[0052] When the wire harness electrically connected to the second conductive part 22 is damaged, the wire harness is separated from the wiring structure 11, so that the electrical connection between the wire harness and the second conductive part 22 is disconnected, and then the wire harness electrically connected to the second conductive part 22 can be replaced. Thus, the wiring device 100 of the magnetic levitation compressor according to the embodiment of the present invention has high wire harness interchangeability. Moreover, it can avoid forming an electrical connection between the wire harness and the second conductive part 22 by welding, thereby reducing the manufacturing difficulty and production cost.

[0053] In some alternative embodiments, the number of wiring structures 11 is one, and one wiring structure 11 is located on the second side 124, and the first conductive part 21 is inserted into the wiring structure 11.

[0054] When the wire harness electrically connected to the first conductive part 21 is damaged, the wire harness is separated from the wiring structure 11, so that the electrical connection between the wire harness and the first conductive part 21 is disconnected, and then the wire harness electrically connected to the first conductive part 21 can be replaced. Thus, the wiring device 100 of the magnetic levitation compressor according to the embodiment of the present invention has high wire harness interchangeability. Moreover, it can avoid forming an electrical connection between the wire harness and the first conductive part 21 by welding, thereby reducing the manufacturing difficulty and production cost.

[0055] Combined with Figure 5 As shown, in some embodiments of the present invention, the number of wiring structures 11 is one, and one wiring structure 11 is located on the first side 123, and the first conductive part 21 is inserted into the wiring structure 11.

[0056] When the wire harness electrically connected to the first conductive part 21 is damaged, the wire harness is separated from the wiring structure 11, so that the electrical connection between the wire harness and the first conductive part 21 is disconnected, and then the wire harness electrically connected to the first conductive part 21 can be replaced. Thus, the wiring device 100 of the magnetic levitation compressor according to the embodiment of the present invention has high wire harness interchangeability. Moreover, it can avoid forming an electrical connection between the wire harness and the first conductive part 21 by welding, thereby reducing the manufacturing difficulty and production cost.

[0057] Combined with Figure 2 、 Figure 5 、 Figure 6 and Figure 7As shown, in some embodiments of the present utility model, the wiring assembly 1 includes a mounting base 12 and a junction box 13. The junction box 13 is mounted on the mounting base 12. The junction box 13 is formed with a wiring structure 11. Two ends of the conductive member 2 are respectively formed with a first conductive portion 21 and a second conductive portion 22. The conductive member 2 is arranged to penetrate through the mounting base 12 along the first direction A.

[0058] The conductive member 2 penetrates through the mounting base 12 along the first direction A. That is to say, one end of the conductive member 2 is located on the first side 123, and the other end of the conductive member 2 is located on the second side 124. The first conductive portion 21 is located on one of the first side 123 and the second side 124, and the second conductive portion 22 is located on the other of the first side 123 and the second side 124, so as to prevent the first conductive portion 21 and the second conductive portion 22 from being located on the same side of the mounting base 12, thereby reducing the difficulty for the user to find the first conductive portion 21 and the second conductive portion 22.

[0059] Since the two ends of the conductive member 2 are formed with the first conductive portion 21 and the second conductive portion 22, mounting the conductive member 2 on the mounting base 12 can realize the mounting of the first conductive portion 21 and the second conductive portion 22. Since the first conductive portion 21 and the second conductive portion 22 are the two ends of the conductive member 2, an electrical connection can be formed between the first conductive portion 21 and the second conductive portion 22. Thus, by providing the conductive member 2, the structure can be simplified, and the structure of the wiring assembly 1 in this embodiment is simple and compact.

[0060] The mounting of the wiring structure 11 is realized through the junction box 13, so that the structure of the wiring assembly 1 in this embodiment is reasonable.

[0061] Combined with Figure 9 As shown, specifically, the junction box 13 is provided with fixing holes 135. Threaded members are inserted through the fixing holes 135 to mount the junction box 13 on the mounting base 12, so that the junction box 13 can be more stably arranged on the mounting base 12.

[0062] Combined with Figure 8 、 Figure 9 and Figure 10 As shown, in some embodiments of the present utility model, the wiring structure 11 is a plugging channel 111, and the junction box 13 is further formed with a process hole 131 communicating with the plugging channel 111.

[0063] The process hole 131 can facilitate the production and forming of the structure in the plugging channel 111, thereby reducing the process difficulty.

[0064] Combined with Figure 9 and Figure 10As shown, specifically, a fixing groove 133 for fixing a wire harness is provided in the insertion channel 111. The fixing groove 133 and the process hole 131 are oppositely arranged in the thickness direction of the mounting base 12, and the fixing groove 133 and the process hole 131 are spaced apart in the thickness direction of the mounting base 12.

[0065] During the production of the junction box 13, the forming component of the fixing groove 133 in the mold can penetrate into the insertion channel 111 through the process hole 131 in the thickness direction of the mounting base 12, so as to form the fixing groove 133 located in the insertion channel 111.

[0066] Thus, by providing the process hole 131 oppositely arranged with the fixing groove 133 in the thickness direction of the mounting base 12, the forming difficulty of the fixing groove 133 in the process can be reduced, thereby reducing the process difficulty.

[0067] The wire harness can be fixed through the fixing groove 133, so that the wire harness can be more firmly located in the insertion channel 111.

[0068] Combined with Figure 8 and Figure 9 As shown, specifically, the junction box 13 is provided with a guiding groove 134 for guiding the wire harness to guide the wire harness into the fixing groove 133.

[0069] Combined with Figure 12 As shown, in some alternative embodiments, the junction box 13 is provided with a wire bundling plate 14. The wire bundling plate 14 is located on one side of the opening of the insertion channel 111, and the wire bundling plate 14 is provided with wire bundling holes 141 which are communicated with the insertion channel 111.

[0070] The wire bundling holes 141 can fix the wire harness and prevent the wire harness from spreading. Since the size of the wire bundling holes 141 is smaller than the opening of the insertion channel 111, the wire bundling plate 14 can also block sundries from entering the insertion channel 111 through the opening of the insertion channel 111.

[0071] Combined with Figure 8 、 Figure 9 and Figure 10 As shown, the junction box 13 is provided with a connection hole 136, and the conductive member 2 is inserted into the insertion channel 111 through the connection hole 136.

[0072] Combined with Figure 8 、 Figure 10 and Figure 11 As shown, in some embodiments of the present utility model, the junction box 13 is further provided with a protective member 132 which is disposed around at least a part of the outside of the process hole 131.

[0073] The process hole 131 is covered by a protective member 132 to prevent foreign matters from entering the process hole 131. The protective member 132 can also act as a reinforcing rib to increase the structural strength of the junction box 13.

[0074] Combined with Figure 12 As shown, specifically, in some embodiments of the present invention, the protective member 132 extends around the process hole 131. The protective member 132 has an upper end and a lower end arranged oppositely in the second direction B, and the lower end of the protective member 132 is open.

[0075] As an example, the second direction B is the up-and-down direction.

[0076] By extending the protective member 132 around the process hole 131, the protection effect on the process hole 131 can be increased, so as to further prevent foreign matters from entering the process hole 131. In addition, the extension of the protective member 132 around the process hole 131 can also increase the strengthening effect on the junction box 13 to further increase the structural strength of the junction box 13.

[0077] Combined with Figure 3 As shown, in some embodiments of the present invention, the mounting base 12 is provided with a seal 121, and the seal 121 is clamped between the mounting base 12 and the junction box 13.

[0078] The gap between the mounting base 12 and the junction box 13 is sealed by the seal 121 to prevent abnormal condensation from contacting the conductive member 2, thereby avoiding arcing of the conductive member 2 and improving the reliability of the magnetic levitation compressor wiring device 100 in this embodiment.

[0079] Optionally, the seal 121 is a silica gel pad or a rubber pad to be able to seal the conductive member 2 and insulate the conductive member 2.

[0080] Combined with Figure 3 and Figure 13 As shown, in some embodiments of the present invention, the mounting base 12 is provided with a mounting groove 122, and the seal 121 is installed in the mounting groove 122.

[0081] By sealing the mounting groove 122 to install and accommodate the seal 12, the seal 121 can be more stably arranged on the mounting base 12.

[0082] Combined with Figure 3 As shown, in some embodiments of the present invention, the number of the conductive members 2 is multiple. Any one of the conductive members 2 penetrates through the seal 121, and a seal 121 is provided between any two conductive members 2.

[0083] Multiple means at least two. For example, the multiple conductive members 2 can be two, three or more.

[0084] The gap between the mounting base 12 and the junction box 13 is sealed by the seal 121 to prevent abnormal condensation from connecting the plurality of conductive members 2, thereby avoiding arcing between the plurality of conductive members 2, and further improving the reliability of the magnetic levitation compressor wiring device 100 of the present embodiment.

[0085] Combined Figure 4 As shown, further, an insulating member 23 is embedded in the mounting hole 125. The insulating member 23 sleeves the conductive member 2 and seals the gap between the conductive member 2 and the mounting hole 125. The conductive member 2 is further protected by the insulating member 23 to further improve the reliability of the magnetic levitation compressor wiring device 100 of the present embodiment.

[0086] Optionally, the insulating member 23 is a silicone pad or a rubber pad, so as to insulate the conductive member 2 and seal the gap between the insulating member 23 and the mounting hole 125.

[0087] Combined Figure 7 As shown, in some embodiments of the present invention, the number of the wiring structures 11 is two. The two wiring structures 11 are respectively located on the first side 123 and the second side 124. The first conductive portion 21 is inserted into the wiring structure 11 on one side, and the second conductive portion 22 is inserted into the wiring structure 11 on the other side. And the two wiring structures 11 are respectively used to detachably connect with the wire harness.

[0088] By providing the wiring structures 11 respectively located on the first side 123 and the second side 124, the wire harness connected to the magnetic levitation bearing can be connected to the wiring structure 11 by plugging, and the wire harness connected to the power supply can be connected to the wiring structure 11 by plugging, thereby further increasing the interchangeability of the wire harness.

[0089] The magnetic levitation compressor of the embodiment of the present invention includes: a magnetic levitation bearing, the magnetic levitation compressor wiring device 100 as described above, a first wire harness and a second wire harness. One of the first wire harness and the second wire harness is electrically connected to the magnetic levitation bearing, and the other of the first wire harness and the second wire harness is used to connect to the power supply. The first wire harness and the second wire harness are connected through the magnetic levitation compressor wiring device 100, and at least one of the first wire harness and the second wire harness is detachably connected to the wiring structure 11.

[0090] When the wiring structure 11 is detachably connected to the first wire harness, when the first wire harness is damaged, the damaged first wire harness is separated from the wiring structure 11 so as to replace the first wire harness. Thus, the magnetic levitation compressor of the embodiment of the present invention has a high wire harness interchangeability. Moreover, by detachably connecting the wiring structure 11 to the first wire harness, welding of the first wire harness can be avoided, thereby reducing the manufacturing difficulty and production cost.

[0091] When the wiring structure 11 is detachably connected to the second wire harness, when the second wire harness is damaged, the damaged second wire harness is separated from the wiring structure 11 so as to replace the second wire harness. Thus, the magnetic levitation compressor according to the embodiment of the present utility model has a high wire harness interchangeability. Moreover, by detachably connecting the wiring structure 11 to the second wire harness, welding of the second wire harness can be avoided, thereby reducing the manufacturing difficulty and production cost.

[0092] When the wiring structure 11 is detachably connected to the first wire harness and the wiring structure 11 is detachably connected to the second wire harness. When the first wire harness is damaged, the damaged first wire harness is separated from the wiring structure 11 so as to replace the first wire harness. When the second wire harness is damaged, the damaged second wire harness is separated from the wiring structure 11 so as to replace the second wire harness. The magnetic levitation compressor according to the embodiment of the present utility model has a high wire harness interchangeability. Moreover, by detachably connecting the first conductive part 21 to the first wire harness and the second conductive part 22 to the second wire harness, welding of the first wire harness and the second wire harness can be avoided, thereby reducing the manufacturing difficulty and production cost.

[0093] For the magnetic levitation compressor according to the embodiment of the present utility model, the first wire harness and the second wire harness are electrically connected through the magnetic levitation compressor wiring device 100 according to the above embodiment so as to supply power to the magnetic levitation bearing through a power source. By detachably connecting the wiring structure 11 to the first wire harness, and / or, detachably connecting the wiring structure 11 to the second wire harness. The magnetic levitation compressor according to the embodiment of the present utility model has a high wire harness interchangeability and can reduce the manufacturing difficulty and production cost.

[0094] The water chiller according to the embodiment of the present utility model includes the magnetic levitation bearing according to the above embodiment.

[0095] For the water chiller according to the embodiment of the present utility model, the first wire harness and the second wire harness are electrically connected through the magnetic levitation compressor wiring device 100 according to the above embodiment so as to supply power to the magnetic levitation bearing through a power source. By detachably connecting the wiring structure 11 to the first wire harness, and / or, detachably connecting the wiring structure 11 to the second wire harness. The water chiller according to the embodiment of the present utility model has a high wire harness interchangeability and can reduce the manufacturing difficulty and production cost.

[0096] As described above, only the preferred specific embodiments of the present utility model are provided, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A wiring device for a magnetic levitation compressor, characterized in that: include: A wiring assembly, the wiring assembly comprising a first side and a second side disposed opposite to each other along a first direction, at least one of the first side and the second side having a wiring structure; A conductive member, the conductive member comprising a first conductive portion and a second conductive portion which are oppositely arranged along the first direction and electrically connected, at least one of the first conductive portion and the second conductive portion being plugged into the wiring structure; The wiring structure is used to be detachably connected to a wiring harness so that at least one of the first conductive portion and the second conductive portion is electrically connected to the wiring harness.

2. The magnetic suspension compressor wiring device according to claim 1, characterized in that: The wiring assembly includes a mounting seat and a wiring box, the wiring box is mounted on the mounting seat, the wiring structure is formed on the wiring box, the first conductive part and the second conductive part are respectively formed at two ends of the conductive member, and the conductive member is arranged to penetrate the mounting seat along the first direction.

3. The magnetic suspension compressor wiring device according to claim 2, characterized in that: The wiring structure is a plug-in channel, and the wiring box is further formed with a process hole communicating with the plug-in channel.

4. The magnetic suspension compressor wiring device according to claim 3, characterized in that: The junction box is further provided with a protective member, and the protective member is arranged around the outside of at least part of the process hole.

5. The magnetic suspension compressor wiring device according to claim 2, characterized in that: The mounting seat is provided with a sealing member, and the sealing member is sandwiched between the mounting seat and the junction box.

6. The magnetic suspension compressor wiring device according to claim 5, characterized in that: The mounting seat is provided with a mounting groove, and the sealing member is installed in the mounting groove.

7. The magnetic suspension compressor wiring device according to claim 5, characterized in that: There are multiple conductive members, any one of which penetrates the sealing member, and the sealing member is disposed between any two conductive members.

8. The magnetic suspension compressor wiring device according to any one of claims 1 to 7, characterized in that: The number of the wiring structures is two, the two wiring structures are located at the first side and the second side respectively, the first conductive part is plugged into the wiring structure on one side, the second conductive part is plugged into the wiring structure on the other side, and the two wiring structures are used to be detachably connected to the wiring harness respectively; or, The number of the wiring structure is one, one wiring structure is located at the first side, and the first conductive part is inserted into the wiring structure.

9. A magnetic levitation compressor, characterized in that: include: Magnetic bearings; The magnetic levitation compressor wiring device according to any one of claims 1 to 8; A first wiring harness and a second wiring harness, one of the first wiring harness and the second wiring harness is electrically connected to the magnetic bearing, the other of the first wiring harness and the second wiring harness is used to connect to a power source, the first wiring harness and the second wiring harness are connected through the magnetic levitation compressor wiring device, and at least one of the first wiring harness and the second wiring harness is connected to the wiring structure in a detachable manner.

10. A chiller, characterized in that: include: The magnetic levitation compressor as claimed in claim 9.

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