Refrigeration equipment

Abstract

The utility model relates to refrigeration equipment, which belongs to the technical field of refrigeration equipment, and comprises a box body, a box door, a condenser pipe and a fixing piece, an accommodating chamber communicated with an opening is arranged in the box body, and one side of the outer part of the box body is a mounting side; the box door is arranged at the opening and is used for opening or closing the accommodating chamber; the condensation pipe comprises a plurality of first straight pipe sections arranged at intervals and a plurality of bent pipe sections arranged at intervals, the axial direction of each first straight pipe section is arranged in the width direction of the mounting side, and each bent pipe section communicates with the two ends of each first straight pipe section; the fixing piece comprises a connecting part and a fixing part which are connected with each other. The connecting part is connected to the peripheral wall of the bent pipe section, the fixing part is arranged on the side, close to the first straight pipe sections, of the bent pipe section, and the fixing part is connected to the mounting side, so that the condensation pipe is fixed to the mounting side, the fixing part is simple in structure and arranged between the two adjacent first straight pipe sections, extra mounting space is not occupied, and generalization of the packaging scheme of the refrigeration equipment is achieved.

Description

Technical Field

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

[0002] At present, due to the small installation space of micro or small refrigeration equipment on the market, the back-mounted condenser is simple in structure and low in manufacturing cost. Therefore, the back-mounted condenser is usually used as the heat dissipation carrier of the refrigeration system of micro or small refrigeration equipment.

[0003] The refrigeration equipment includes a box body, a box door and a back-mounted condenser. The back-mounted condenser is arranged on the outside of the box body. The back-mounted condenser is composed of a serpentine-shaped condenser tube and steel wires on both sides of the condenser tube. The main function of the steel wire is to enhance heat exchange and release heat into the air in the form of condensation and heat release of the back-mounted condenser, so that the refrigeration equipment can operate stably.

[0004] The condenser tube of the existing back-mounted condenser is installed on the outside of the box through a mounting base. The contact installation between the mounting base and the condenser tube will occupy the contact area between the condenser tube and the steel wire, resulting in a smaller contact area between the condenser tube and the steel wire, a small effective heat exchange area, and a low heat exchange efficiency and poor condensation heat exchange effect. In order to solve this technical problem, some back-mounted condensers increase the heat exchange area by increasing the number of steel wire layers, increasing the number of flow paths, and using flat tubes for the condenser tube, so as to improve the heat exchange efficiency. However, there will be technical problems such as large size, small packing volume and high transportation cost. Utility Model Content

[0005] The utility model solves one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the present application aims to provide a refrigeration device, in which the condenser is fixed to the outside of the box by fixing parts at the bends on the left and right ends of the condenser, and more steel wires can be arranged in the middle of the condenser to increase the heat dissipation surface and heat dissipation efficiency; the structure of the fixing part is simple and does not occupy additional installation space, thereby realizing the universal packaging solution of the refrigeration equipment.

[0007] In order to achieve the above object, the utility model provides a refrigeration device, comprising:

[0008] A box body, the box body having an opening, the box body having a storage chamber communicating with the opening, a side outside the box body being a mounting side, and a left end and a right end of the mounting side being two ends oppositely arranged in a width direction of the mounting side;

[0009] A box door, which is arranged at the opening and is used to open or close the containing chamber;

[0010] A condenser, the condenser extending in a serpentine shape and distributed on the installation side, the condenser comprising a plurality of first straight pipe sections arranged at intervals and a plurality of curved pipe sections arranged at intervals, the axial direction of each of the first straight pipe sections being arranged along the width direction of the installation side, and each of the curved pipe sections being respectively connected to two ends of each of the first straight pipe sections;

[0011] A fixing part, wherein the fixing part includes a connecting part and a fixing part which are connected to each other, wherein the connecting part is connected to the outer peripheral wall of the curved pipe section, the fixing part is arranged on a side of the curved pipe section close to the first straight pipe section, and the fixing part is connected to the installation side so that the condenser is fixed to the installation side.

[0012] In the technical solution, the connecting part is connected to the outer wall of the curved pipe section, the fixing part is arranged on the side of the curved pipe section close to the first straight pipe section, and the fixing part is connected to the installation side, so that the condenser is fixed on the installation side. The structure of the fixing part is simple and is arranged between two adjacent first straight pipe sections. It does not occupy additional installation space, thereby realizing the universalization of the refrigeration equipment packaging solution.

[0013] In addition, the utility model also provides a refrigeration device, which includes:

[0014] A box body, wherein the box body has a containing chamber inside, a side outside the box body is a mounting side, and a top end and a bottom end of the mounting side are two ends oppositely arranged in a length direction of the mounting side;

[0015] A box door, the box door is connected to the box body and is used to open or close the containing chamber;

[0016] A condenser, the condenser is arranged on the installation side, the condenser comprises a first straight tube section and a curved tube section, a plurality of first straight tube sections are arranged at intervals along the length direction of the installation side, the axial direction of each first straight tube is perpendicular to the length direction of the installation side, each first straight tube is arranged at intervals with the installation side, and both ends of each first straight tube section are respectively connected to the curved tube section, so that the condenser extends in a serpentine shape;

[0017] The fixing part includes a connecting part and a fixing part which are connected to each other, the connecting part is used to be connected to the curved pipe section, the fixing part is arranged on a side of the curved pipe section close to the first straight pipe section, and the fixing part is connected to the installation side so that the condenser is fixed to the installation side.

[0018] In the technical solution, the connecting part is connected to the bent pipe section, the fixing part is arranged on the side of the bent pipe section close to the first straight pipe section, and the fixing part is connected to the installation side, so that the condenser is fixed on the installation side. The fixing part has a simple structure and is arranged between two adjacent first straight pipe sections. It does not occupy additional installation space, thereby realizing the universalization of the refrigeration equipment packaging solution.

[0019] In some embodiments of the present application, the connecting portion is a hollow tubular structure, the inner circumferential wall of the connecting portion is in contact with the outer circumferential wall of the curved pipe section, and the side of the connecting portion close to the accommodating chamber is in contact with the installation side.

[0020] In some embodiments of the present application, both ends of each first straight pipe section in the axial direction are respectively connected with a transition pipe, each of the transition pipes is connected to the corresponding bent pipe section, and the axial direction of each transition pipe is inclined from the side close to the accommodating chamber to the side of the corresponding bent pipe section, so that there is a heat dissipation gap between each first straight pipe section and the installation side.

[0021] In some embodiments of the present application, the fixing portion is penetrated by a mounting hole, a connecting hole is provided on the mounting side, and the mounting hole and the connecting hole are connected by a connecting member so that the fixing member is connected to the mounting side.

[0022] In some embodiments of the present application, a plurality of fixing members are arranged at intervals along the length direction of the installation side.

[0023] In some embodiments of the present application, a compressor is further included, the top of the installation side is close to the cabinet door, and the condenser also includes a second straight pipe section, one end of the second straight pipe section is connected to one end of the first straight pipe section close to the cabinet door, and the other end of the second straight pipe section is connected to the exhaust pipe of the compressor.

[0024] Some embodiments of the present application further include a clamping portion, which is respectively clamped to the curved pipe section and the second straight pipe section, and a plurality of the clamping portions are arranged at intervals along the axial direction of the second straight pipe section.

[0025] In some embodiments of the present application, a plurality of third straight pipe segments are further included, wherein the axial direction of each of the third straight pipe segments is the same as the axial direction of each of the first straight pipe segments, the axial length of each of the third straight pipe segments is smaller than the axial length of each of the first straight pipe segments, both ends of each of the first straight pipe segments are connected to the bent pipe segments, and the third straight pipe segment away from the box door is connected to the intake pipe of the compressor.

[0026] Some embodiments of the present application further include a plurality of steel wires, wherein the axial direction of each of the steel wires is perpendicular to the axial direction of each of the first straight pipe segments, and the plurality of steel wires are spaced apart along the axial direction of the first straight pipe segments on a side of each of the first straight pipe segments close to the installation side and a side away from the installation side.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of a refrigeration device according to an embodiment of the present application;

[0029] Figure 2 is a rear view of the overall structure of the refrigeration device according to the embodiment of the present application;

[0030] Figure 3 The refrigeration device according to the embodiment of the present application Figure 2 A magnified view of the structure at center;

[0031] Figure 4 is a top view of the overall structure of a refrigeration device according to an embodiment of the present application;

[0032] Figure 5 is a schematic structural diagram of a condenser pipe of a refrigeration device according to an embodiment of the present application;

[0033] Figure 6 This is a front view of the structure after the condenser pipe and steel wire of the refrigeration equipment according to the embodiment of the present application are assembled;

[0034] Figure 7 This is a structural stereogram of the condenser pipe and steel wire of the refrigeration equipment after being assembled according to the embodiment of the present application;

[0035] Figure 8 The refrigeration device according to the embodiment of the present application Figure 7 A magnified view of the structure at B in the middle;

[0036] Fig. 9 The refrigeration device according to the embodiment of the present application Figure 7 A magnified view of the structure at C in the middle;

[0037] Fig.10 is a top view of the structure after the condenser pipe and steel wire of the refrigeration equipment are assembled according to the embodiment of the present application;

[0038] Fig.11 is a schematic diagram of the overall structure of a refrigeration device according to an embodiment of the present application;

[0039] Fig.12 is a bottom view of the overall structure of the refrigeration device according to the embodiment of the present application;

[0040] Fig.13 The refrigeration device according to the embodiment of the present application Fig.12 A magnified view of the structure at D in the middle;

[0041] Fig.14 is a schematic structural diagram of a fixing member of a refrigeration device according to an embodiment of the present application;

[0042] Fig.15is a structural side view of a fixing member of a refrigeration device according to an embodiment of the present application;

[0043] Fig.16 is a structural schematic diagram of a clamping portion of a refrigeration device according to an embodiment of the present application;

[0044] Fig.17 is a schematic diagram of a refrigeration device according to an embodiment of the present application;

[0045] Fig.18 is a schematic diagram of a partial structure of the installation side of a refrigeration device according to an embodiment of the present application;

[0046] Fig.19 is a bottom view of a partial structure of the installation side of a refrigeration device according to an embodiment of the present application;

[0047] Fig. 20 is a side view of a partial structure of the installation side of a refrigeration device according to an embodiment of the present application;

[0048] Fig.21 It is a top view of the local structure of the installation side of the refrigeration equipment according to the embodiment of the present application.

[0049] In the above figures: 100, box body; 200, installation side; 300, box door; 400, condenser; 401, first straight pipe section; 402, curved pipe section; 403, transition pipe; 404, second straight pipe section; 405, third straight pipe section; 500, fixing part; 501, connecting part; 502, fixing part; 503, mounting hole; 600, clamping part; 700, steel wire; 800, compressor; 900, capillary tube; 110, evaporator; 120, drying filter. DETAILED DESCRIPTION

[0050] In the description of the present invention, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "on" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0053] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0054] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures and features in one embodiment may also be beneficially combined in other embodiments.

[0055] In the present application, the refrigeration device includes a box body and a housing, the box body has an opening, the box body is rotatably connected to the opening, and a storage chamber is formed in the box body.

[0056] Some refrigeration devices also include a refrigeration system, which includes an evaporator, a condenser, a throttling device and a compressor. The refrigeration system provides cold air to the storage space, and users can store items that need to be refrigerated in the storage space.

[0057] The condenser in the refrigeration equipment is installed on the outside of the box through fixings. The fixings are arranged at both ends of the condenser, so that more steel wires can be arranged on the front and back sides of the condenser, thereby increasing the heat dissipation area and heat dissipation efficiency. The fixings have a simple structure and do not occupy additional installation space.

[0058] Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0059] As attached Figures 1 to 9 As shown, in an exemplary embodiment of the refrigeration device of the utility model, the refrigeration device includes a box body 100, the interior of the box body 100 has a storage chamber, the storage chamber is used to store food in a low temperature environment, and an opening communicating with the storage chamber is formed on the box body 100.

[0060] The refrigeration device may further include a door 300 , which is hinged to the opening of the cabinet 100 via a hinge. The door 300 rotates to open or close the cabinet 100 inside the cabinet 100 .

[0061] The opening of the box body 100 is arranged at the top of the box body 100, so that the user can take and put items into the storage chamber through the top opening. The rear side of the box door 300 is hinged to the top of the rear side of the box body 100 to open or close the storage chamber inside the box body 100.

[0062] One side outside the box body 100 is the installation side 200 , and the left end and the right end of the installation side 200 are two opposite ends arranged in the width direction of the installation side 200 .

[0063] The box body 100 is roughly in the shape of a rectangular parallelepiped, forming the main structure of the refrigeration device, and the appearance of the refrigeration device is defined by the box body 100 having a storage chamber and a door 300 for opening or closing the storage chamber inside the box body 100. The box body 100 may also adopt a hollow shell structure of other shapes.

[0064] The storage chamber inside the box body 100 can be set to one or more, and accordingly, the box door 300 can be set to one or more as needed. One box door 300 corresponds to one or more storage chambers, or multiple box doors 300 correspond to multiple storage chambers in a one-to-one correspondence.

[0065] The refrigeration equipment may also include a condenser 400, which extends in a serpentine shape and is distributed on the installation side 200. The condenser 400 includes a plurality of first straight pipe sections 401 arranged at intervals and a plurality of curved pipe sections 402 arranged at intervals. The axial direction of each first straight pipe section 401 is arranged along the width direction of the installation side 200, and each curved pipe section 402 is respectively connected to both ends of each first straight pipe section 401.

[0066] The refrigeration equipment may also include a fixing member 500, which includes a connecting portion 501 and a fixing portion 502 that are connected to each other, the connecting portion 501 is connected to the outer peripheral wall of the curved pipe section 402, the fixing portion 502 is arranged on a side of the curved pipe section 402 close to the first straight pipe section 401, and the fixing portion 502 is connected to the installation side 200 so that the condenser 400 is fixed to the installation side 200.

[0067] The connecting portion 501 is a hollow tubular structure, the inner peripheral wall of the connecting portion 501 is in contact with the outer peripheral wall of the curved pipe section 402 , and the side of the connecting portion 501 close to the accommodation chamber is in contact with the installation side 200 .

[0068] In the prior art, a plurality of mounting seats are installed at intervals in the axial direction of the first straight pipe section 401, and the mounting seats fix the first straight pipe section 401 to the outside of the box body 100. The mounting seats occupy a large space; and the steel wire 700 cannot be set at the position where the mounting seats are set, thereby reducing the heat dissipation area and heat dissipation efficiency of the condenser 400.

[0069] Through the above technical solution, the connecting part 501 is connected to the outer peripheral wall of the curved pipe section 402, the fixing part 502 is arranged on the side of the curved pipe section 402 close to the first straight pipe section 401, and the fixing part 502 is connected to the installation side 200, so that the condenser 400 is fixed to the installation side 200. The fixing part 500 has a simple structure and is arranged between two adjacent first straight pipe sections 401, does not occupy additional installation space, and realizes the universalization of the refrigeration equipment packaging solution.

[0070] The back-mounted condenser includes a condenser tube 400 and a steel wire 700. The refrigeration equipment makes full use of the limited packaging space without increasing the packaging space. It not only greatly optimizes the condensation and heat dissipation effect of the back-mounted steel wire 700 condenser, but also enables the same refrigeration equipment box 100 to be matched with a built-in condenser and a back-mounted condenser. The same packaging solution can be used, saving packaging costs, increasing packing volume, and reducing shipping costs.

[0071] In addition, the utility model also provides a refrigeration device, which includes a box body 100, wherein the box body 100 has a storage chamber inside, and one side outside the box body 100 is an installation side 200, and the top and bottom ends of the installation side 200 are two ends oppositely arranged in the length direction of the installation side 200.

[0072] The refrigeration device may further include a door 300 , which is connected to the housing 100 to open or close the storage chamber.

[0073] As attached Figures 10 to 13As shown, the refrigeration equipment can also include a condenser 400, which is arranged on the installation side 200. The condenser 400 includes a first straight pipe section 401 and a curved pipe section 402. A plurality of first straight pipe sections 401 are arranged at intervals along the length direction of the installation side 200. The axial direction of each first straight pipe is perpendicular to the length direction of the installation side 200. Each first straight pipe is arranged at intervals with the installation side 200. Both ends of each first straight pipe section 401 are respectively connected to the curved pipe section 402, so that the condenser 400 extends in a serpentine shape.

[0074] The refrigeration equipment may also include a fixing member 500, which includes a connecting portion 501 and a fixing portion 502 that are connected to each other. The connecting portion 501 is used to connect to the curved pipe section 402, and the fixing portion 502 is arranged on a side of the curved pipe section 402 close to the first straight pipe section 401. The fixing portion 502 is connected to the installation side 200 to fix the condenser 400 to the installation side 200.

[0075] In the prior art, a plurality of mounting seats are installed at intervals in the axial direction of the first straight pipe section 401, and the mounting seats fix the first straight pipe section 401 to the outside of the box body 100. The mounting seats occupy a large space. In addition, in some refrigeration equipment, the first straight pipe is arranged to fit the mounting side 200, which is not conducive to the air flow around the first straight pipe and weakens the convective heat exchange.

[0076] Through the above technical solution, the connecting part 501 is connected to the curved pipe section 402, the fixing part 502 is arranged on the side of the curved pipe section 402 close to the first straight pipe section 401, and the fixing part 502 is connected to the installation side 200, so that the condenser 400 is fixed to the installation side 200. The structure of the fixing part 500 is simple and is arranged between two adjacent first straight pipe sections 401. It does not occupy additional installation space, thereby realizing the universalization of the refrigeration equipment packaging solution.

[0077] This application avoids the increase in the packaging size of the refrigeration equipment, ensures that the overall packaging size is compatible with the packaging solution without the back-hanging steel wire 700 condenser, avoids the increase in packaging space due to the limitation of the back-cooling structure, is conducive to the universalization of packaging solutions, and reduces sea transportation costs.

[0078] As attached Figure 14 to Figure 15 As shown, in some embodiments, the connecting portion 501 is a hollow tubular structure, the inner circumferential wall of the connecting portion 501 is in contact with the outer circumferential wall of the curved pipe section 402 , and the side of the connecting portion 501 close to the accommodation chamber is in contact with the installation side 200 .

[0079] In some embodiments, the curved pipe section 402 is a semicircular tubular structure, and the fixing member 500 is arranged on the semicircular inner side of the curved pipe section 402. The fixing member 500 is connected to the left and right sides of the condenser 400, so that the condenser 400 is close to the installation side 200, thereby enhancing the heat conduction effect between the installation side 200.

[0080] In some embodiments, the curved pipe section 402 is in the shape of a U-shaped tube, and the curved pipe sections 402 are arranged at intervals along the length direction of the installation side 200, and are arranged neatly and beautifully.

[0081] More steel wires 700 can be arranged in the middle of the condenser tube 400, which increases the heat dissipation area and heat dissipation efficiency, thereby greatly improving the heat dissipation effect of the condenser.

[0082] In some embodiments, the connecting portion 501 is a tubular structure of the same shape as the curved pipe section 402, the curved pipe section 402 is sleeved in the connecting portion 501, the fixing portion 502 is a flat plate structure, and is arranged on the inner side of the rounded corner of the curved pipe section 402. The side of the fixing portion 502 close to the installation side 200 is attached to the installation side 200. The fixing part 500 is simple to manufacture, low in cost, and does not occupy additional installation space.

[0083] In some embodiments, both ends of each first straight pipe segment 401 in the axial direction are respectively connected to a transition pipe 403, and each transition pipe 403 is connected to the corresponding curved pipe segment 402. The axial direction of each transition pipe 403 is inclined from the side close to the accommodation chamber to the side of the corresponding curved pipe segment 402, so that there is a heat dissipation gap between each first straight pipe segment 401 and the installation side 200.

[0084] The curved pipe section 402 is close to the installation side 200, one end of the transition pipe 403 is connected to the curved pipe section 402, and the other end is connected to the first straight pipe section 401. There is a certain distance between the first straight pipe section 401 and the installation side 200. The transition pipe 403 connects one end of the curved pipe section 402 to the other end of the first straight pipe section 401. The transition pipe 403 slowly transitions outward, so that the first straight pipe section 401 forms a structure that protrudes away from the accommodating chamber.

[0085] The outwardly protruding structure of the first straight pipe section 401 ensures that there is a sufficient smooth space between the first straight pipe section 401 and the mounting side 200, thereby increasing the air flow volume and flow speed, thereby enhancing convection heat exchange.

[0086] In some embodiments, the fixing portion 502 is penetrated by a mounting hole 503, and a connecting hole is provided on the mounting side 200. The mounting hole 503 and the connecting hole are connected by a connecting piece, so that the fixing piece 500 is connected to the mounting side 200, thereby achieving the purpose of fixing the condenser 400. The fixing piece 500 has a simple structure, low cost, convenient processing, and simple installation and disassembly.

[0087] Connectors include but are not limited to rivets, screws, latches, buckles and other structures.

[0088] In some embodiments, a plurality of fixing members 500 are disposed at intervals along the length direction of the mounting side 200 .

[0089] In some embodiments, the number of the fixing members 500 is the same as the number of the curved pipe sections 402, so that the installation of the condenser is more secure.

[0090] In some embodiments, the number of fixing members 500 is four, and two curved pipe sections 402 are installed on the left and right sides of the installation side 200, respectively. The condenser 400 can also be neatly fixed on the installation side 200, and the installation is simple and convenient.

[0091] In some embodiments, the refrigeration equipment also includes a compressor 800, the top of the installation side 200 is close to the cabinet door 300, and the condenser 400 also includes a second straight pipe section 404, one end of the second straight pipe section 404 is connected to one end of the first straight pipe section 401 close to the cabinet door 300, and the other end of the second straight pipe section 404 is connected to the exhaust pipe of the compressor 800.

[0092] The axial direction of the second straight pipe section 404 extends along the length direction of the installation side 200 . The second straight pipe section 404 is disposed at the left side of the installation side 200 . The second straight pipe section 404 and the curved pipe section 402 are spaced apart.

[0093] In some embodiments, the refrigeration device further includes a clamping portion 600 , which is respectively clamped to the curved pipe section 402 close to the second straight pipe section 404 and the second straight pipe section 404 , and a plurality of clamping portions 600 are arranged at intervals along the axial direction of the second straight pipe section 404 .

[0094] The clamping portion 600 is provided with two clamping slots in parallel, which are respectively a first clamping slot and a second clamping slot. The curved pipe section 402 is clamped in the first clamping slot, and the second straight pipe section 404 is clamped in the second clamping slot.

[0095] In some embodiments, the refrigeration equipment also includes multiple third straight pipe sections 405, the axial direction of each third straight pipe section 405 is the same as the axial direction of each first straight pipe section 401, the axial length of each third straight pipe section 405 is smaller than the axial length of each first straight pipe section 401, and both ends of each first straight pipe section 401 are connected to a curved pipe section 402, and the third straight pipe section 405 away from the cabinet door 300 is connected to the air intake pipe of the compressor 800.

[0096] The third straight pipe section 405 is disposed below the first straight pipe section 401 , and a space for disposing the inlet and outlet ends of the condenser 400 is reserved on the left side of the third straight pipe section 405 .

[0097] As attached Fig.17 As shown, in some embodiments, the refrigeration equipment may also include a capillary tube 900 and an evaporator 110. The condenser 400, the compressor 800, the capillary tube 900 and the evaporator 110 are connected by pipelines to form a closed refrigeration system. The refrigerant circulates in the refrigeration system and constantly changes its state, so that the refrigeration equipment can achieve the purpose of refrigeration.

[0098] The refrigeration device may be a refrigerator, a freezer or other equipment for refrigeration.

[0099] The exhaust pipe of the compressor 800 is connected to the condenser 400, the intake pipe of the compressor 800 is connected to the evaporator 110, the evaporator 110 is connected to the condenser 400, and a capillary tube 900 is also connected between the evaporator 110 and the condenser.

[0100] The refrigeration principle of the refrigeration equipment is: the liquid refrigerant in a low-temperature and low-pressure state evaporates in the evaporator 110 to become low-temperature and low-pressure refrigerant vapor, while absorbing the heat inside the box body 100, so that the ambient temperature is reduced, showing a refrigeration effect on the storage room.

[0101] The refrigerant vapor that has completed evaporation in the evaporator 110 is compressed by the compressor 800 to become high-temperature and high-pressure refrigerant vapor. The high-temperature and high-pressure refrigerant vapor carries a large amount of heat and passes through the condenser 400 to achieve heat exchange with the external air environment.

[0102] After releasing heat to the surrounding air, the refrigerant vapor becomes a saturated high-pressure refrigerant, and is restored to a low-temperature and low-pressure liquid refrigerant through the throttling and pressure-reducing effect of the capillary tube 900, and enters the evaporator 110 again to evaporate, entering the next cycle, thereby achieving continuous cooling.

[0103] In some embodiments, the refrigeration device may further include a drying filter 120 , which is connected between the condenser and the shrimp tube, and is used to dry and filter the refrigerant flowing out of the condenser tube 400 .

[0104] The two ends of the condenser tube 400 are respectively a refrigerant inlet and a refrigerant outlet. The high-temperature refrigerant flows in the cool tube from the refrigerant inlet to the refrigerant outlet. The steel wire 700 is connected to the two opposite outer side surfaces of the condenser tube 400. The outside air contacts the condenser tube 400 and the steel wire 700. Heat exchange is performed using the condenser tube 400 and the steel wire 700 to dissipate the heat of the refrigerant into the air to cool the refrigerant.

[0105] As attached Figures 18 to 21 As shown, in some embodiments, the refrigeration device further includes a plurality of steel wires 700, the axial direction of each steel wire 700 is perpendicular to the axial direction of each first straight pipe segment 401, and the plurality of steel wires 700 are respectively spaced apart along the axial direction of the first straight pipe segment 401 on a side of each first straight pipe segment 401 close to the installation side 200 and a side away from the installation side 200.

[0106] In some embodiments, the steel wire 700 is welded and fixed on both sides of the condenser 400, and a gap is set between the steel wire 700 close to the installation side 200 and the installation side 200, which is beneficial to the air circulation near the steel wire 700 and better heat dissipation during use; and it has higher rib efficiency and lower contact thermal resistance, so the thermal conductivity and heat dissipation effects are better.

[0107] The present application can achieve better refrigeration effect and higher energy saving level. Since the heat dissipation effect of the whole machine is better, the condensation temperature of the refrigeration system will be reduced. When the condensation temperature is reduced, the unit refrigeration capacity increases and the unit compression work decreases. Since the suction state specific volume remains unchanged, the compressor 800 gas transmission coefficient remains almost unchanged, and the system refrigerant flow remains unchanged.

[0108] The reduction in condensation temperature increases the total cooling capacity of the system, and the temperature in the cabinet 100 can reach the characteristic temperature more quickly. The decrease in condensation temperature reduces the total power consumed by the system, reduces power consumption, has a higher energy consumption level, and is more energy-efficient.

[0109] The installation and fixation of the condenser 400 is simple, the structure of the fixing part 500 is simple, the manufacturing process is simple, the manufacturing cost is low, and the material and universal management costs are saved. There is no need to increase the packaging space, and a larger packing volume can be achieved.

[0110] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A refrigeration device, characterized in that: It includes: A box body, the box body having an opening, the box body having a storage chamber communicating with the opening, a side outside the box body being a mounting side, and a left end and a right end of the mounting side being two ends oppositely arranged in a width direction of the mounting side; A box door, which is arranged at the opening and is used to open or close the containing chamber; A condenser, the condenser extending in a serpentine shape and distributed on the installation side, the condenser comprising a plurality of first straight pipe sections arranged at intervals and a plurality of curved pipe sections arranged at intervals, the axial direction of each of the first straight pipe sections being arranged along the width direction of the installation side, and each of the curved pipe sections being respectively connected to two ends of each of the first straight pipe sections; A fixing part, wherein the fixing part includes a connecting part and a fixing part which are connected to each other, wherein the connecting part is connected to the outer peripheral wall of the curved pipe section, the fixing part is arranged on a side of the curved pipe section close to the first straight pipe section, and the fixing part is connected to the installation side so that the condenser is fixed to the installation side.

2. A refrigeration device, characterized in that: It includes: A box body, wherein the box body has a containing chamber inside, a side outside the box body is a mounting side, and a top end and a bottom end of the mounting side are two ends oppositely arranged in a length direction of the mounting side; A box door, the box door is connected to the box body and is used to open or close the containing chamber; A condenser, the condenser is arranged on the installation side, the condenser comprises a first straight tube section and a curved tube section, a plurality of first straight tube sections are arranged at intervals along the length direction of the installation side, the axial direction of each first straight tube is perpendicular to the length direction of the installation side, each first straight tube is arranged at intervals with the installation side, and both ends of each first straight tube section are respectively connected to the curved tube section, so that the condenser extends in a serpentine shape; The fixing part includes a connecting part and a fixing part which are connected to each other, the connecting part is used to be connected to the curved pipe section, the fixing part is arranged on a side of the curved pipe section close to the first straight pipe section, and the fixing part is connected to the installation side so that the condenser is fixed to the installation side.

3. The refrigeration equipment according to claim 1 or 2, characterized in that: The connecting portion is a hollow tubular structure, the inner peripheral wall of the connecting portion is fitted to the outer peripheral wall of the curved pipe section, and the side of the connecting portion close to the accommodating chamber is abutted against the installation side.

4. The refrigeration equipment according to claim 1 or 2, characterized in that: Both ends of each first straight pipe section in the axial direction are respectively connected with a transition pipe, and each transition pipe is connected to the corresponding curved pipe section. The axial direction of each transition pipe is inclined from the side close to the accommodating chamber to the side of the corresponding curved pipe section, so that a heat dissipation gap is provided between each first straight pipe section and the installation side.

5. The refrigeration equipment according to claim 1 or 2, characterized in that: The fixing portion is penetrated by a mounting hole, the mounting side is provided with a connecting hole, and the mounting hole and the connecting hole are connected by a connecting piece so that the fixing piece is connected to the mounting side.

6. The refrigeration equipment according to claim 1 or 2, characterized in that: A plurality of fixing members are arranged at intervals along the length direction of the installation side.

7. The refrigeration equipment according to claim 1 or 2, characterized in that: It also includes a compressor, the top of the installation side is close to the box door, and the condenser also includes a second straight pipe section, one end of the second straight pipe section is connected to one end of the first straight pipe section close to the box door, and the other end of the second straight pipe section is connected to the exhaust pipe of the compressor.

8. The refrigeration device according to claim 7, characterized in that: It also includes a clamping part, which is clamped to the curved pipe section and the second straight pipe section respectively, and a plurality of the clamping parts are arranged at intervals along the axial direction of the second straight pipe section.

9. The refrigeration device according to claim 7, characterized in that: It also includes multiple third straight pipe sections, the axial direction of each of the third straight pipe sections is the same as the axial direction of each of the first straight pipe sections, the axial length of each of the third straight pipe sections is smaller than the axial length of each of the first straight pipe sections, both ends of each of the first straight pipe sections are connected to the bent pipe sections, and the third straight pipe section away from the box door is connected to the intake pipe of the compressor.

10. The refrigeration equipment according to claim 1 or 2, characterized in that: It also includes a plurality of steel wires, the axial direction of each of the steel wires is perpendicular to the axial direction of each of the first straight pipe sections, and the plurality of steel wires are spaced apart along the axial direction of the first straight pipe sections on a side of each of the first straight pipe sections close to the installation side and a side away from the installation side.

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