Refrigeration equipment

Abstract

The utility model relates to refrigeration equipment which comprises a cabinet body, a compressor, a middle beam assembly and a dew removing pipe, the compressor is arranged in an equipment cavity, and the output end of the compressor is connected with a condensation pipe; the middle beam assembly is connected to the opening of the cabinet body and comprises a middle beam lower cover and a middle beam upper cover; the dew removal pipe is arranged between the middle beam upper cover and the middle beam lower cover, and the two ends of the dew removal pipe are connected with the condensation pipe; a heat conducting piece is further arranged between the dew removing pipe and the middle beam upper cover; when the compressor works, heat is generated and conveyed into the dew removal pipe through the condensation pipe, the dew removal pipe evenly distributes the heat on the surface of the middle beam assembly through the heat conduction piece, the surface temperature of the middle beam is higher than the condensation temperature point, and the problems of condensation, frosting and the like are solved; the temperature uniformity of the center sill assembly is ensured, and the anti-condensation effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment, and in particular relates to a refrigeration device. Background Art

[0002] Refrigeration equipment (refrigerators, freezers, etc.) are household appliances commonly used in people's daily lives. In actual use, refrigeration equipment can cool the items stored inside. Freezers occupy a place among refrigeration products because of their large volume and flexible use of space.

[0003] Generally, at least one refrigeration cavity is formed in a freezer. For a freezer with a relatively large capacity, in order to facilitate the taking and placing of items, the freezer may be provided with at least two cabinet doors, and a center beam assembly is arranged between two adjacent cabinet doors. Due to long-term refrigeration operation, existing freezers generally have frost condensation on the upper surface of the center beam assembly, which seriously affects the opening and closing of the cabinet doors and the increase in energy consumption caused by the sealing.

[0004] In order to prevent frost from condensing on the center beam, a heating device such as a heating wire is generally provided on the center beam. The installation of the heating device will increase the energy consumption of the freezer and increase the electricity consumption. In addition, in order to improve the sealing of the freezer and reduce the loss of cold air, a foaming material is generally filled in the inner cavity of the center beam. During the formation of the foaming part, the external structure of the center beam may be affected, causing deformation, resulting in reduced stability of the connection between the center beam and the cabinet body. Summary of the invention

[0005] The utility model aims to provide a refrigeration device to solve the problems of high energy consumption, increased power consumption, poor defrosting effect, etc. in the existing central beam defrosting method in the prior art.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a refrigeration device, which comprises:

[0008] A cabinet body, wherein an equipment chamber and a refrigeration chamber are formed therein, and an opening is formed above the refrigeration chamber;

[0009] A compressor is arranged in the equipment chamber, and a condenser is connected to the output end of the compressor;

[0010] A middle beam assembly connected to the opening of the cabinet, the middle beam assembly comprising a middle beam lower cover and a middle beam upper cover arranged from bottom to top;

[0011] A dew removal pipe, which is arranged between the middle beam upper cover and the middle beam lower cover, the dew removal pipe extends along the length direction of the middle beam assembly, and both ends of the dew removal pipe are connected to the condensation pipe;

[0012] Wherein, a heat conducting member is further arranged between the dew removal pipe and the middle beam upper cover, and the heat conducting member is used to transfer the heat in the dew removal pipe.

[0013] In some embodiments of the present application, a center beam body is arranged between the center beam lower cover and the center beam upper cover, an upper foam piece and a lower foam piece are arranged between the center beam body and the center beam upper cover and the center beam lower cover respectively, and the dew removal pipe is located between the upper foam piece and the center beam upper cover.

[0014] In some embodiments of the present application, a positioning portion extending downward is formed on the lower bottom surface of the center beam upper cover, and the positioning portion includes a first positioning portion and a second positioning portion arranged at intervals along the width direction of the center beam upper cover, and an avoidance recess adapted to the position of the positioning portion is formed on the upper surface of the upper foam member.

[0015] In some embodiments of the present application, the first end of the dew removal pipe is connected to the output end of the condensation pipe, and the second end of the dew removal pipe is connected to the input end of the condensation pipe via the first positioning portion and the second positioning portion.

[0016] In some embodiments of the present application, a connecting protrusion extending upward is formed on the upper surface of the upper foam member, the connecting protrusion is located in the avoidance recess, and the heat conducting plate is connected between the connecting protrusion and the center beam upper cover.

[0017] In some embodiments of the present application, a downwardly extending mounting recess is formed on the upper surface of the upper foam member, and the condenser is disposed in the mounting recess.

[0018] In some embodiments of the present application, the heat conducting member is a heat conducting plate, which is in contact and connected between the condenser and the center beam upper cover.

[0019] In some embodiments of the present application, a heat conduction groove portion extending downward is formed on the upper surface of the upper foam member, the mounting recess is formed in the heat conduction groove portion, and the depth of the heat conduction groove portion is adapted to the thickness of the heat conduction plate.

[0020] In some embodiments of the present application, a support portion is formed on the cabinet body, a fixing hole is formed on the support portion, installation holes are provided at both ends of the center beam lower cover, and connecting holes adapted to the positions of the installation holes are formed on the center beam main body, and the center beam main body and the center beam lower cover are connected to the fixing holes through fasteners.

[0021] In some embodiments of the present application, both ends of the center beam lower cover are further formed with lap joints extending upward, and one of the lap joints is formed with a penetrating pipe outlet hole for the two ends of the dew removal pipe to pass through.

[0022] In some embodiments of the present application, the center beam upper cover is snap-connected with the center beam lower cover, a snap-fit ​​portion is formed on the outer side of the center beam lower cover, and a snap-fit ​​portion matched with the snap-fit ​​portion is formed on the inner side of the center beam upper cover.

[0023] In some embodiments of the present application, an installation slot is formed on the outer wall of the cabinet, and a protective cover is detachably connected to the installation slot. The input end and the output end of the condenser extend into the installation slot, and the first end and the second end of the dew removal pipe are connected to the condenser at the location of the installation slot.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are:

[0025] The refrigeration equipment involved in the present application has a condenser pipe led out from the compressor connected to a dew-removing pipe. When the compressor is working, heat is generated and transported to the dew-removing pipe through the condenser pipe. The dew-removing pipe evenly distributes the heat on the surface of the middle beam assembly through the heat-conducting member, so that the surface temperature of the middle beam is higher than the condensation temperature point, thereby preventing condensation and frosting. This solution does not require the provision of a heating wire, is more energy-efficient and has better safety.

[0026] The provision of the heat conducting member can more evenly transfer the temperature of the dew removal pipe to the center beam assembly, thereby ensuring that the temperature of the center beam assembly is uniform and the anti-condensation effect is better.

[0027] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 This is one of the overall structural schematic diagrams of a refrigeration device according to an embodiment;

[0030] Figure 2 is a schematic diagram of the installation position of the center beam assembly according to an embodiment;

[0031] Figure 3 for Figure 2 An enlarged schematic diagram of the structure at the installation notch;

[0032] Figure 4 is a schematic structural diagram of a center beam assembly according to an embodiment;

[0033] Figure 5is a schematic diagram of disassembling a center beam assembly according to an embodiment;

[0034] Figure 6 It is a schematic diagram of the cross section of the center beam assembly;

[0035] Figure 7 This is a schematic diagram of the middle beam upper cover structure;

[0036] Figure 8 2 is a schematic diagram of the structure of the upper foam member;

[0037] Fig. 9 This is a schematic diagram of the installation of the dew-removing pipe on the upper cover of the middle beam;

[0038] Fig.10 It is a schematic diagram of the structure of the lower cover of the middle beam;

[0039] Fig.11 It is a schematic diagram of the structure of the center beam body;

[0040] Fig.12 This is the installation diagram of the center beam assembly on the cabinet;

[0041] Fig.13 1. It is a schematic diagram of the installation notch structure;

[0042] Reference numerals:

[0043] 100, cabinet; 110, mounting notch; 120, protective cover; 130, support portion; 140, condenser;

[0044] 200, cabinet door;

[0045] 300, center beam assembly;

[0046] 310, middle beam upper cover; 311, first positioning portion; 312, second positioning portion; 313, clamping outer edge; 314, clamping portion;

[0047] 320, middle beam lower cover; 321, overlap portion; 3211, pipe outlet hole; 322, mounting hole; 323, buckle portion; 324, limit portion;

[0048] 330, dew removal pipe; 331, first end; 332, second end;

[0049] 340, heat conducting parts;

[0050] 350, center beam body; 351, connection hole;

[0051] 360, upper foam part; 361, avoidance concave part; 362, connecting convex part;

[0052] 370, lower foam part. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0054] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0055] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0056] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0058] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0059] The refrigeration equipment in the present application generally includes a cabinet, a door and a refrigeration system, wherein at least a refrigeration compartment is formed in the cabinet, and the refrigeration compartment is opened and closed through the door to meet the requirements of storing and retrieving items.

[0060] The refrigeration system uses a compressor, condenser, expansion valve and evaporator to perform the refrigeration cycle of the refrigeration equipment. The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation to achieve cooling of the items in the cabinet.

[0061] The low-temperature and low-pressure refrigerant enters the compressor, which compresses it into high-temperature and high-pressure refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process.

[0062] The expansion valve expands the high-temperature and high-pressure liquid refrigerant condensed in the condenser into a low-pressure liquid refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the low-temperature and low-pressure refrigerant gas to the compressor. The evaporator can cool the items in the cabinet by utilizing the latent heat of evaporation of the refrigerant.

[0063] refer to Figure 1 The present application proposes a refrigeration device, which is mainly a refrigerator. The refrigeration device includes a cabinet body 100, and an opening is formed above the cabinet body 100 as a food introduction port. The refrigeration chamber can be a refrigerator or a freezer.

[0064] For a freezer with a relatively large capacity, in order to facilitate the taking and placing of items, the opening position of the refrigeration chamber of the freezer is hinged with cabinet doors 200, and a middle beam assembly 300 is arranged between two adjacent cabinet doors 200. The middle beam assembly 300 is used to support the cabinet doors 200 and provide sealing for the refrigeration cavity to avoid loss of cold.

[0065] The cabinet door 200 is provided with a handle 210 to facilitate the user to open or close the cabinet door.

[0066] In addition to the refrigeration chamber, the cabinet 100 also includes an equipment chamber for installing working components such as a compressor and a heat exchanger.

[0067] The output end of the compressor is connected to a condenser pipe 140 , and the high-temperature and high-pressure refrigerant output from the output end of the compressor is transported to the outside through the condenser pipe 140 .

[0068] In actual working process, the middle beam assembly 300 is prone to frost or even ice, which affects the opening of the cabinet body 100.

[0069] refer to Figure 4-Figure 6 In order to solve the above problem, a dew-removing pipe 330 is provided in the center beam assembly 300, and the first end 331 and the second end 332 of the dew-removing pipe 330 are respectively connected to the dew-removing pipe 330, and the refrigerant in the condenser pipe 140 is transported to the refrigeration system after passing through the dew-removing pipe 330.

[0070] The de-condensation pipe 330 is arranged at least once in the center beam assembly 300 , that is, the first end 331 and the second end 332 of the de-condensation pipe 330 are located on the same side of the cabinet 100 , so as to be conveniently connected to the condensation pipe 140 .

[0071] In addition, in response to specific dehumidification and anti-icing requirements, the dehumidification pipe 330 can also be coiled in the middle beam assembly 300, and the dehumidification pipe 330 can be coiled in the middle beam assembly 300 for multiple circles to improve the dehumidification effect.

[0072] The center beam assembly 300 specifically includes a center beam lower cover 320 and a center beam upper cover 310 which are arranged from bottom to top. The center beam upper cover 310 and the center beam lower cover 320 are both shell structures. The center beam upper cover 310 and the center beam lower cover 320 are detachably connected.

[0073] In order to facilitate assembly and disassembly, the middle beam upper cover 310 is snap-connected with the middle beam lower cover 320 .

[0074] Specifically, refer to Figure 7-Figure 10 A buckle portion 323 is formed on the outer side of the middle beam lower cover 320 , and a clamping portion 314 matched with the buckle portion 323 is formed on the inner side of the middle beam upper cover 310 .

[0075] In some embodiments, downwardly extending snap-in outer edges 313 are formed on both sides of the center beam upper cover 310, and along the length direction of the snap-in outer edges 313, a plurality of inwardly extending snap-in portions 314 are spaced apart on the inner wall of the snap-in outer edges 313, and an outwardly protruding snap-in block is formed at the bottom of the snap-in portion 314, and a guide surface that gradually narrows from top to bottom is formed on the outer surface of the snap-in portion.

[0076] Correspondingly, snap-fit ​​portions 323 corresponding to the snap-fit ​​portions 314 are arranged at intervals along the length direction of the middle beam lower cover 320, and the middle beam lower cover 320 is snapped to the inner side of the snap-fit ​​outer edge 313, and the snap-fit ​​portions 323 are snapped to the corresponding snap blocks along the guide surface one by one, thereby realizing the connection and fixation between the middle beam upper cover 310 and the middle beam lower cover 320.

[0077] In other embodiments, the snap-fitting portion 314 may also be an integral structure formed on the inner wall of the snap-fitting outer edge 313, which is easy to process and can improve the compatibility between the snap-fitting portion 314 and the buckle portion 323, thereby avoiding errors in the snap-fitting portion 314 and the buckle portion 323 caused by processing or installation errors, resulting in problems such as poor connection stability.

[0078] Specific reference Figure 6 The dew removal pipe 330 is specifically arranged between the middle beam upper cover 310 and the middle beam lower cover 320. In order to ensure that condensation occurs on the upper surface of the middle beam assembly 300 without affecting the refrigeration effect in the refrigeration chamber, the dew removal pipe 330 involved in the present application is in contact with and connected to the middle beam upper cover 310.

[0079] A heat conducting member 340 is further provided between the dew removing pipe 330 and the middle beam upper cover 310 , and the heat conducting member 340 is used to transfer the heat in the dew removing pipe 330 to the middle beam upper cover 310 more evenly and efficiently.

[0080] A center beam body 350 is disposed between the center beam lower cover 320 and the center beam upper cover 310 , an upper foam piece 360 ​​is disposed between the center beam body 350 and the center beam upper cover 310 , and a lower foam piece 370 is disposed between the center beam body 350 and the center beam lower cover 320 .

[0081] The upper foam piece 360 ​​and the lower foam piece 370 can be prefabricated in advance according to the size of the middle beam inner cavity formed between the weight lower cover and the middle beam upper cover 310, or they can be injection molded after the middle beam upper cover 310, the middle beam lower cover 320 and the middle beam body 350 are assembled.

[0082] Specific reference Fig. 9 The dew-removing pipe 330 is specifically arranged between the middle beam upper cover 310 and the upper foam member 360. The upper foam member 360 and the lower foam member 370 are used to isolate the cold in the refrigeration chamber from being transferred to the outside. At the same time, the heat output by the dew-removing pipe 330 can be isolated from being transferred into the refrigeration chamber, playing an insulating role, so that the heat emitted by the dew-removing pipe 330 is transferred to the middle beam upper cover 310 through the heat conductive member 340.

[0083] In some embodiments, the upper foam piece 360 ​​and the lower foam piece 370 are prefabricated, formed first, and then installed between the upper foam piece 360 ​​and the lower foam piece 370 to prevent the tension during the foam piece forming process from acting on the middle beam upper cover 310 and the middle beam lower cover 320 and causing deformation.

[0084] Specific reference Figure 6-Figure 8 In some embodiments of the present application, the dew removal pipe 330 is specifically connected to the lower surface of the middle beam upper cover 310 .

[0085] A positioning portion extending downward is formed on the lower bottom surface of the center beam upper cover 310, and the positioning portion includes a first positioning portion 311 and a second positioning portion 312 arranged at intervals along the width direction of the center beam upper cover 310. The cross-sectional shape of the first positioning portion 311 and the second positioning portion 312 is L-shaped, and the first positioning portion 311 and the second positioning portion 312 are symmetrically arranged, and the dew removal tube 330 is clamped to the first positioning portion 311 and the second positioning portion 312.

[0086] Specifically, the first end 331 of the dew removal pipe 330 is connected to the output end of the condensation pipe 140 , and the second end 332 of the dew removal pipe 330 is connected to the input end of the condensation pipe 140 via the first positioning portion 311 and the second positioning portion 312 .

[0087] An avoidance recess 361 adapted to the position of the positioning portion is formed on the upper surface of the upper foam member 360 to avoid interference with the first positioning portion 311 and the second positioning portion 312 .

[0088] The avoidance recess 361 is specifically a groove formed on the upper surface of the upper foam member 360 and extending along the length direction of the upper foam member 360 .

[0089] The avoidance recess 361 can be set as two separate groove structures corresponding to the first positioning portion 311 and the second positioning portion 312 respectively, which are adapted to the width of the first positioning portion 311 and the second positioning portion 312, or it can be set as an integral groove structure whose width is adapted to the sum of the widths of the distances between the first positioning portion 311 and the second positioning portion 312.

[0090] The heat conducting member 340 is specifically a heat conducting aluminum plate having good heat conducting performance. The heat conducting aluminum plate is disposed between the first positioning portion 311 and the second positioning portion 312 , and between the dew removing pipe 330 and the middle beam upper cover 310 .

[0091] In order to further support the heat conducting member 340 , a connecting protrusion 362 extending upward is formed on the upper surface of the upper foam member 360 . The connecting protrusion 362 is located between the first positioning portion 311 and the second portion to connect the heat conducting aluminum plate between the connecting protrusion 362 and the middle beam upper cover 310 .

[0092] In other embodiments, the dew removal pipe 330 is connected to the upper foam piece 360, and a downwardly extending mounting recess is formed on the upper surface of the upper foam piece 360. The mounting recess is specifically formed on the surface of the upper foam piece 360, and the extension path of the mounting recess is compatible with the path of the dew removal pipe 330.

[0093] For example but not limited to, the shape of the mounting recess of the upper foam piece 360 ​​is similar to a U-shape. After the dew removal tube 330 is connected along the mounting recess, its first end 331 and the second end 332 are respectively connected to the outside of the upper foam piece 360 ​​to connect with the condensation pipe 140.

[0094] In order to further install and fix the heat conducting member 340 , a heat conducting groove extending downward is formed on the upper surface of the upper foam member 360 . The depth of the heat conducting groove matches the thickness of the heat conducting member 340 , and a mounting recess is formed at the bottom of the heat conducting groove.

[0095] In other embodiments, in order to further improve the accuracy of positioning between the upper foam piece 360 ​​and the middle beam upper cover 310, and between the lower foam piece 370 and the middle beam lower cover 320, the present application further provides a limiting portion 324 on the middle beam upper cover 310 and / or the middle beam lower cover 320 to ensure accurate positioning.

[0096] After the dew removal pipe 330 is connected to the upper foam member 360 , the heat conducting member 340 is covered on the dew removal pipe 330 and then connected to the middle beam upper cover 310 .

[0097] A support portion 130 is formed on the inner wall of the cabinet body 100 , and the middle beam lower cover 320 is detachably connected to the support portion 130 .

[0098] Specifically, a fixing hole is formed on the support portion 130 , and mounting holes 322 are provided at both ends of the middle beam lower cover 320 , and the middle beam lower cover 320 is connected to the fixing holes through fasteners.

[0099] The connection and fixation between the center beam body 350 and the cabinet body 100 is achieved through the center beam lower cover 320 .

[0100] refer to Fig.10 , Fig.11 In order to improve the connection stability of the center beam assembly 300, the center beam body 350 is formed with connection holes 351 that match the positions of the mounting holes 322, and the center beam body 350 is fixed to the support portion 130 through fasteners.

[0101] The center beam assembly 300 is directly fastened to the cabinet body 100 by fasteners, and is easy to assemble. During operation, the gap between the center beam assembly 300 and the cabinet body 100 is small, which is beneficial to reducing problems such as cold loss.

[0102] Further, combined Fig.12 In order to achieve a tight connection between the center beam assembly 300 and the cabinet body 100, the two ends of the center beam lower cover 320 are also formed with lap joints 321 extending upward, and one of the lap joints 321 is formed with a through pipe outlet hole 3211 for the two ends of the de-extraction pipe 330 to pass through.

[0103] refer to Figure 2 , Figure 3 as well as Fig.13 An installation slot 110 is formed on the outer wall of the cabinet 100, and the pipe outlet hole 3211 on the overlapping portion 321 corresponds to the position of the installation slot 110. The first end 331 and the second end 332 of the de-condensation pipe 330 pass through the pipe outlet hole 3211 and are connected to the installation slot 110. Both ends of the condensation pipe 140 also extend into the installation slot 110, which is convenient for the operator to connect the condensation pipe 140 and the de-condensation pipe 330.

[0104] That is, the input end and the output end of the condensation pipe 140 extend into the installation slot 110 , and the first end 331 and the second end 332 of the de-condensation pipe 330 are connected to the condensation pipe 140 at the installation slot 110 .

[0105] The installation slot 110 is detachably connected to a protective cover 120 , and a connecting outer edge is formed on the peripheral side of the protective cover 120 . The connecting outer edge is used to fix the protective cover 120 to the installation slot 110 by fastening screws or other fasteners.

[0106] The condenser 140 led out from the compressor in the cabinet 100 is connected to the dew-removing pipe 330 by welding or other means. When the compressor is working, heat is generated and transported to the dew-removing pipe 330 through the condenser 140. The dew-removing pipe 330 distributes the heat evenly on the surface of the center beam assembly 300 through the heat conductor 340, so that the surface temperature of the center beam is higher than the condensation temperature point, thereby preventing condensation and frosting.

[0107] Compared with the traditional heating method of adding a heating wire in the center beam assembly 300, the present application uses the dew removal pipe 330 and the heat conductor 340 to transfer the heat generated by the compressor to the center beam assembly 300 through the heat conductor 340, which can prevent condensation and icing of the assembly, which is not only low-cost but also highly reliable.

[0108] The provision of the heat conducting member 340 can conduct the temperature of the dew removal pipe 330 to the middle beam assembly 300 more evenly, thereby ensuring that the temperature of the middle beam assembly 300 is even and the anti-condensation effect is better.

[0109] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0110] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A refrigeration device, characterized in that: include: A cabinet body, wherein an equipment chamber and a refrigeration chamber are formed therein, and an opening is formed above the refrigeration chamber; A compressor is arranged in the equipment chamber, and a condenser is connected to the output end of the compressor; A middle beam assembly connected to the opening of the cabinet, the middle beam assembly comprising a middle beam lower cover and a middle beam upper cover arranged from bottom to top; A dew removal pipe, which is arranged between the middle beam upper cover and the middle beam lower cover, the dew removal pipe extends along the length direction of the middle beam assembly, and both ends of the dew removal pipe are connected to the condensation pipe; Wherein, a heat conducting member is further arranged between the dew removing pipe and the middle beam upper cover, and the heat conducting member is used to transfer the heat in the dew removing pipe.

2. The refrigeration equipment according to claim 1, characterized in that: A center beam body is arranged between the center beam lower cover and the center beam upper cover, an upper foam piece and a lower foam piece are arranged between the center beam body and the center beam upper cover and the center beam lower cover respectively, and the dew removal pipe is located between the upper foam piece and the center beam upper cover.

3. The refrigeration equipment according to claim 2, characterized in that: A positioning portion extending downward is formed on the lower bottom surface of the middle beam upper cover, and the positioning portion includes a first positioning portion and a second positioning portion arranged at intervals along the width direction of the middle beam upper cover, and an avoidance recess matched with the position of the positioning portion is formed on the upper surface of the upper foam member; The first end of the dew removal pipe is connected to the output end of the condensation pipe, and the second end of the dew removal pipe is connected to the input end of the condensation pipe via the first positioning portion and the second positioning portion.

4. The refrigeration equipment according to claim 3, characterized in that: A connecting protrusion extending upward is formed on the upper surface of the upper foam member, the connecting protrusion is located in the avoidance recess, and the heat conducting member is connected between the connecting protrusion and the middle beam upper cover.

5. The refrigeration equipment according to claim 2, characterized in that: The upper surface of the upper foam member is formed with a mounting recess extending downward, the condenser is arranged in the mounting recess, and the heat conducting member is a heat conducting plate which is in contact and connected between the condenser and the center beam upper cover.

6. The refrigeration device according to claim 5, characterized in that: A heat conduction groove portion extending downward is formed on the upper surface of the upper foam member, the mounting recess is formed in the heat conduction groove portion, and the depth of the heat conduction groove portion is adapted to the thickness of the heat conduction plate.

7. The refrigeration equipment according to claim 2, characterized in that: A support portion is formed on the cabinet body, a fixing hole is formed on the support portion, mounting holes are arranged at both ends of the center beam lower cover, connecting holes matching the positions of the mounting holes are formed on the center beam main body, and the center beam main body and the center beam lower cover are connected to the fixing holes through fasteners.

8. The refrigeration device according to claim 7, characterized in that: Both ends of the middle beam lower cover are also formed with lap joints extending upwards, and one of the lap joints is formed with a through pipe outlet hole for the two ends of the dew removal pipe to pass through.

9. The refrigeration device according to claim 1, characterized in that: The middle beam upper cover is snap-connected with the middle beam lower cover, a snap-fit ​​portion is formed on the outer side of the middle beam lower cover, and a snap-fit ​​portion matched with the snap-fit ​​portion is formed on the inner side of the middle beam upper cover.

10. The refrigeration equipment according to claim 3, characterized in that: An installation slot is formed on the outer wall of the cabinet, and a protective cover is detachably connected to the installation slot. The input end and the output end of the condenser extend into the installation slot, and the first end and the second end of the dew removal pipe are connected to the condenser at the installation slot.

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