WO2023246832A1 - 用于冰箱的内胆以及具有其的冰箱 - Google Patents

用于冰箱的内胆以及具有其的冰箱 Download PDF

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Publication number
WO2023246832A1
WO2023246832A1 PCT/CN2023/101571 CN2023101571W WO2023246832A1 WO 2023246832 A1 WO2023246832 A1 WO 2023246832A1 CN 2023101571 W CN2023101571 W CN 2023101571W WO 2023246832 A1 WO2023246832 A1 WO 2023246832A1
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WIPO (PCT)
Prior art keywords
annular
rule
drainage pipe
incorporation
shell
Prior art date
Application number
PCT/CN2023/101571
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English (en)
French (fr)
Inventor
胡伟
周兆涛
赵发
任树飞
毛宝龙
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2023246832A1 publication Critical patent/WO2023246832A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features

Definitions

  • the present invention relates to a refrigeration and freezing device, in particular to an inner container for a refrigerator and a refrigerator having the same.
  • the inner container for a refrigerator is generally manufactured using a blister molding process. Since the inner tank needs to reserve installation space for the evaporator and/or other components, the shape of the inner tank is generally not regular, but may be convex or concave in some areas, or even have other special shapes. This often leads to a complex process of the blister molding process, a low efficiency of the molding process, and may also lead to a low yield.
  • An object of the present invention is to overcome at least one technical defect in the prior art and provide an inner container for a refrigerator and a refrigerator having the same.
  • a further object of the present invention is to simplify the molding process of the inner container for a refrigerator and provide a spliced inner container.
  • Yet another further object of the present invention is to improve the sealing performance of the connections between the various components of the liner, thereby reducing or avoiding air leakage problems.
  • Yet another further object of the present invention is to improve the structural stability of the inner container during the foaming process and reduce or avoid overflow.
  • Another further object of the present invention is to improve the assembly accuracy between various components of the inner tank and ensure higher assembly efficiency.
  • Another further object of the present invention is to provide an inner bladder suitable for assembling two evaporators and with a simple manufacturing process.
  • Another further object of the present invention is to reduce or avoid thermal interference between two evaporators assembled to the inner tank, thereby ensuring the cooling performance of the refrigerator.
  • an inner container for a refrigerator including:
  • a gallbladder shell that defines a storage space with a forward opening; and an assembly opening is provided on the wall of the gallbladder shell;
  • a cooling shell defines a cooling cavity for accommodating the evaporator; the cooling shell is fixedly assembled with the bile shell at the assembly opening and closes the assembly opening.
  • the cooling shell is provided with an installation opening connected to the cooling chamber; the installation opening is surrounded by an annular flange; and the assembly opening is surrounded by an annular flange that is connected to the annular flange.
  • An annular assembly strap that fits to provide a sealing joint.
  • the annular flange is formed with an annular protrusion that protrudes toward the annular assembly belt and surrounds the outer circumference of the installation opening; and the annular assembly belt is correspondingly formed with an annular protrusion facing away from the The annular flange direction is concave and surrounds the outer periphery of the assembly opening, allowing the annular protrusion to snap into an annular dimple to achieve curved surface contact.
  • the annular protrusion includes a first annular protrusion and a second annular protrusion spaced apart from each other, and the second annular protrusion surrounds the first annular protrusion.
  • the annular dimple includes a first annular dimple and a second annular dimple spaced apart from each other, and the second annular dimple surrounds the periphery of the first annular dimple.
  • the first annular dimple is assembled correspondingly with the first annular protrusion
  • the second annular dimple is correspondingly assembled with the second annular protrusion.
  • a third annular dimple located between the first annular protrusion and the second annular protrusion is also formed on the annular flange; and the annular assembly belt has A third annular protrusion is formed correspondingly between the first annular dimple and the second annular dimple; the third annular protrusion is stuck into the third annular dimple. .
  • annular flange is provided between the annular flange and the annular assembly belt for bonding and fixing the annular flange and the annular assembly belt.
  • the gallbladder shell is formed with a forward convex annular bulge, which protrudes forward from the inner surface of the rear wall of the gallbladder shell and bulges into an annular shape; and the assembly The mouth is located in the inner ring area of the front convex annular bulge; the annular assembly band surrounding the assembly mouth is formed on the rear surface of the front convex annular bulge.
  • the front convex annular bulge is made of heat insulation material; and the gallbladder shell also defines a lateral side of the front convex annular bulge for accommodating another evaporator. evaporator installation cavity.
  • a refrigerator including: the inner container for the refrigerator as described in any one of the above.
  • the inner bladder for a refrigerator of the present invention and the refrigerator having the same because the inner bladder includes a bladder shell defining a storage space and a cooling shell defining accommodating an evaporator, and the cooling shell can be fixedly assembled to the bladder shell , Therefore, the liner of the present invention is not formed in one piece, but is a spliced liner composed of multiple components that are separately and independently manufactured and assembled together. Based on the solution of the present invention, during the process of molding the bladder shell, there is no need to mold the cooling shell in a specific area, which is conducive to simplifying the molding process of the inner bladder for the refrigerator.
  • the inner container for a refrigerator of the present invention and the refrigerator having the same are installed by opening an installation opening on the cooling shell and using an annular flange surrounding the outer periphery of the installation opening and an annular assembly belt surrounding the outer periphery of the assembly opening.
  • Cooperation to achieve a sealed joint will help increase the contact area of the sealed joint between the cooling shell and the gallbladder shell, reduce the difficulty of assembly, and improve the sealing of the connections between the various components of the liner, thereby reducing or avoiding air leakage problems. .
  • the annular flange of the cooling shell and the annular assembly belt of the gall shell adopt a "protrusion-dimple" structure to cooperate.
  • fast and precise positioning can be achieved by snapping the annular protrusions on the annular flange into the annular dimples on the annular assembly belt, which is beneficial to improving the assembly between the bile shell and the cooling shell. Accurate and ensures high assembly efficiency.
  • the inner bladder for a refrigerator of the present invention and the refrigerator having the same can be assembled at the same time by making the inner bladder define an evaporator installation cavity located on a lateral side of the cooling shell and used to accommodate another evaporator.
  • the inner bladder defines an evaporator installation cavity located on a lateral side of the cooling shell and used to accommodate another evaporator.
  • Figure 1 is a schematic structural diagram of an inner container for a refrigerator according to one embodiment of the present invention.
  • Figure 2 is a schematic structural diagram of the inner container for the refrigerator shown in Figure 1 from another perspective;
  • Figure 3 is a schematic exploded view of the inner container for the refrigerator shown in Figure 1;
  • Figure 4 is a schematic exploded view of the inner container for the refrigerator shown in Figure 1 from another perspective;
  • Figure 5 is a schematic structural diagram of the gallbladder shell used for the inner gallbladder of the refrigerator shown in Figure 3;
  • Figure 6 is a partial enlarged view of position A in Figure 5;
  • Figure 7 is a schematic structural diagram of the cooling shell used for the inner container of the refrigerator shown in Figure 3;
  • Figure 8 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
  • Figure 9 is a schematic front view of a partial structure of a refrigerator according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of an inner pot 20 for a refrigerator 10 according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of the inner container 20 for the refrigerator 10 shown in FIG. 1 from another perspective.
  • FIG. 3 is a schematic exploded view of the inner pot 20 for the refrigerator 10 shown in FIG. 1 .
  • FIG. 4 is a schematic exploded view of the inner pot 20 for the refrigerator 10 shown in FIG. 1 from another perspective.
  • the inner pot 20 of this embodiment is used to be assembled to the box shell of the refrigerator 10 to form the box body 110 .
  • the inner bladder 20 of this embodiment is not integrally formed, and includes a bladder shell 200 and a cooling shell 300 that are separately manufactured. The bladder shell 200 and the cooling shell 300 are assembled into the inner bladder 20 .
  • the bladder shell 200 defines a storage space 210 with a forward opening. That is, the bladder shell 200 forms a main body portion for storage.
  • the wall of the bile casing 200 is provided with an assembly opening 220 .
  • the cooling shell 300 defines a cooling cavity 310 for housing the evaporator. That is, the cooling shell 300 forms an attachment portion for mounting the evaporator. And the cooling shell 300 can be attached to the bladder shell 200, thereby being assembled into a complete inner bladder 20.
  • the cooling shell 300 is fixedly assembled with the bladder shell 200 at the assembly opening 220 and closes the assembly opening 220 . That is to say, when the cooling shell 300 is assembled with the bladder shell 200 at the assembly opening 220 to form the complete inner bladder 20, the assembly opening 220 is closed by the cooling shell 300, so that the inner bladder 20 can only pass through the front of the bladder shell 200.
  • the opening connects it to its external environment.
  • the inner bladder 20 includes a bladder shell 200 that defines a storage space 210 and a cooling shell 300 that defines an evaporator, and the cooling shell 300 can be fixedly assembled to the bladder shell 200, the inner bladder 20 of the present invention
  • the spliced inner bladder 20 is not formed in one piece, but is composed of multiple components that are separately manufactured and assembled together. Based on the solution of the present invention, during the process of molding the bladder shell 200, there is no need to mold the cooling shell 300 in a specific area, which is conducive to simplifying the molding process of the inner bladder 20 for the refrigerator 10.
  • each component of the liner 20 can be separately and independently molded, and then these components can be assembled into one through fixed connections, which breaks through the existing technology to prepare one-piece molded models through the blister molding process.
  • the ideological shackles of the liner provide a spliced liner 20 with a unique structure.
  • Methods of fixed connection include but are not limited to any one of the following methods or a combination thereof: bonding, screwing, riveting and snapping.
  • An assembly opening 220 is reserved on the bile shell 200, which can provide a positioning function for the fixed assembly of the cooling shell 300, so that the cooling shell 300 can be fixedly assembled with the bile shell 200 at the assembly opening 220, and the assembly opening 220 can be used as a cooling source.
  • the air flow exchange window between the cooling chamber 310 of the shell 300 and the storage space 210 of the bladder shell 200 improves the output efficiency of the heat exchange air flow of the cooling chamber 310.
  • the outer shapes of the bladder shell 200 and the cooling shell 300 can be set according to actual needs, for example, they can each be roughly a rectangular parallelepiped-shaped box.
  • the cooling shell 300 is disposed outside the bladder shell 200 , which can prevent the cooling shell 300 from occupying the storage space 210 defined by the bladder shell 200 .
  • the cooling shell 300 may also be disposed inside the bladder shell 200 , for example, when the volume of the cooling shell 300 is relatively small.
  • the assembly opening 220 can be opened on any wall of the bladder shell 200, such as the rear wall, top wall, bottom wall or side wall. As shown in Figure 3-4, the assembly opening 220 is opened on the rear wall of the bladder shell 200. Correspondingly, the cooling shell 300 is disposed on the rear side of the liner shell 200, and the evaporator can be disposed on the rear side of the liner 20. This can fully utilize the space in the depth direction of the liner 20 and reduce the horizontal and vertical dimensions of the refrigerator 10. size. As shown in FIGS. 3-4 , the number of the assembly opening 220 in this embodiment may be one, and accordingly, the number of the cooling shell 300 may also be one.
  • the number of assembly openings 220 and the number of cooling shells 300 may be multiple, and they may be provided in one-to-one correspondence.
  • the number of cooling shells 300 and the number of assembly openings 220 may be the same.
  • different cooling shells 300 can be assembled at different positions of the inner container 200, so that multiple evaporators can be installed in the inner container 20 at the same time.
  • FIG. 5 is a schematic structural diagram of the bladder shell 200 used for the inner bladder 20 of the refrigerator 10 shown in FIG. 3 .
  • FIG. 6 is a partial enlarged view of position A in FIG. 5 .
  • FIG. 7 is a schematic structural diagram of the cooling shell 300 used for the inner pot 20 of the refrigerator 10 shown in FIG. 3 .
  • the cooling shell 300 is provided with an installation port 320 connected to the cooling chamber 310 .
  • the outer periphery of the installation opening 320 is surrounded by an annular flange 330 . That is to say, the annular flange 330 extends from the outer periphery of the installation opening 320 in a direction away from the center of the installation opening 320 .
  • the outer periphery of the assembly opening 220 is surrounded by an annular assembly belt 230 that abuts against the annular flange 330 to achieve sealing engagement.
  • the annular assembly belt 230 extends from the outer periphery of the assembly opening 220 in a direction away from the center of the assembly opening 220 .
  • the annular assembly belt 230 and the annular flange 330 abut and cooperate to achieve a sealing joint means that when the cold supply shell 300 and the gallbladder shell 200 are fixedly assembled to form a complete liner 20, the annular assembly belt 230 and the annular flange 330 are 330 butt against each other so that the cooling shell 300 and the gallbladder shell 200 are seamlessly connected.
  • the joint parts between the annular flange 330 and the annular assembly belt 230 can be respectively annular planes, which can appropriately simplify the connection between the annular flange 330 and the annular assembly belt 230 . Molding.
  • the annular flange 330 and the annular assembly belt 230 are in curved contact.
  • the joint portions between the annular flange 330 and the annular assembly belt 230 may each have a curved surface shape, that is, the joint portions between the two are not planar shapes.
  • the method of contact between curved surfaces is not specifically limited, as long as it can ensure that the shapes of the curved surfaces joining each other match and that the two can abut each other.
  • the joint parts between the annular flange 330 and the annular assembly belt 230 can be arc-shaped curved surfaces respectively, one of the arc-shaped curved surfaces can be a convex surface, and correspondingly, the other arc-shaped curved surface can be a concave surface.
  • the joint portions between the annular flange 330 and the annular assembly belt 230 may be multiple non-coplanar planes, but are not limited thereto.
  • the annular flange 330 is formed with an annular protrusion that protrudes toward the annular assembly belt 230 and surrounds the periphery of the installation opening 320 .
  • the annular protrusion forms a protruding structure on the annular flange 330 .
  • the annular assembly belt 230 is correspondingly formed with an annular dimple that is recessed in a direction away from the annular flange 330 and surrounds the outer periphery of the assembly opening 220 for the annular protrusions to snap into to achieve curved surface contact.
  • the annular dimple forms a recessed structure on the annular mounting belt 230 .
  • the outer shapes of the installation port 320 and the assembly port 220 can be set to a rectangle, a circle, an ellipse, or any other shape according to actual needs. As shown in Figures 5-7, the installation port 320 and the assembly port 220 of this embodiment are respectively rectangular. Correspondingly, the annular flange 330 and the annular assembly belt 230 are each in a square ring shape. The annular flange 330 may include a flange body and an annular protrusion.
  • the flanging body may be an annular plane surrounding the periphery of the installation opening 320 , and the annular protrusion may be a square annular shape formed by protruding from the side of the flanging body facing the annular assembly belt 230 toward the annular assembly belt 230 .
  • the endless mounting belt 230 may include a mounting belt body and an annular dimple.
  • the assembly belt body may be an annular plane surrounding the periphery of the assembly opening 220 , and the annular dimple may be a square formed by a side of the assembly belt body facing the annular flange 330 that is recessed in a direction away from the annular flange 330 . Annular depressed area.
  • annular protrusions and annular dimples are the same and arranged in one-to-one correspondence, for example, there may be one or more.
  • the outer surface of the annular protrusion is surrounded by the inner surface of the annular dimple, and multiple contact surfaces are formed, and parts at each contact surface respectively abut against each other.
  • the annular protrusions include a first annular protrusion 331 and a second annular protrusion 332 spaced apart from each other, and the second annular protrusion 332 Surrounding the circumferential outer side of the first annular protrusion 331 .
  • the annular dimple includes a first annular dimple 231 and a second annular dimple 232 that are spaced apart from each other, and the second annular dimple 232 surrounds the circumferential outside of the first annular dimple 231 .
  • the first annular dimple 231 is correspondingly assembled with the first annular protrusion 331
  • the second annular dimple 232 is correspondingly assembled with the second annular protrusion 332 .
  • a third annular dimple 333 located between the first annular protrusion 331 and the second annular protrusion 332 is also formed on the annular flange 330 .
  • the third annular dimple 333 is an annular recessed area surrounding the outer circumference of the first annular protrusion 331 , where the “concave” here refers to the relative position between the first annular protrusion 331 and the second annular protrusion 331 . In terms of "convex" of 332.
  • the third annular dimple 333 may be a planar area on a side of the flange body facing the annular assembly belt 230 .
  • the third annular dimple 333 may also be a square annular recessed area formed from a side of the flange body facing the annular assembly belt 230 and recessed away from the annular assembly belt 230 .
  • the annular assembly belt 230 is correspondingly formed with a third annular protrusion 233 located between the first annular dimple 231 and the second annular dimple 232 .
  • the third annular protrusion 233 is an annular protruding area surrounding the outer circumference of the first annular dimple 231 , where the “protrusion” here refers to the area relative to the first annular dimple 231 and the second annular dimple 231 . In terms of the "concave" of nest 232.
  • the third annular protrusion 233 may be a planar area on a side of the assembly belt body facing the annular flange 330 .
  • the third annular protrusion 233 may also be a square annular protruding area formed by protruding from the side of the self-assembly belt body facing the annular flange 330 toward the annular flange 330 .
  • the above-mentioned third annular protrusion 233 is locked into the above-mentioned third annular dimple 333 . That is, when the annular flange 330 of the cooling shell 300 and the annular assembly belt 230 of the bladder shell 200 adopt a "protrusion-dimple" structure to achieve fixed assembly, the first annular protrusion 331 The second annular protrusion 332 is engaged in the first annular concave part 231 , the second annular protrusion 332 is engaged in the second annular concave part 232 , and at the same time, the third annular protrusion 233 is engaged in the third annular concave part 333 . That is to say, the annular flange 330 and the annular assembly belt 230 are integrated with each other, and are integrated into one body by using multiple sets of "protrusion-dimple" structures.
  • an adhesive material is provided between the annular flange 330 and the annular assembly belt 230 for bonding and fixing the annular flange 330 and the annular assembly belt 230 .
  • the bonding material may be, for example, double-sided adhesive polyethylene (PE), epoxy resin adhesive, polyvinyl acetate adhesive, phenolic resin adhesive, polyurethane adhesive, neoprene rubber adhesive, or acrylate adhesive.
  • the adhesive material can be disposed at various parts of the annular flange 330 and the annular assembly belt 230 that abut or contact each other, so as to enhance the bonding strength between the gallbladder shell 200 and the cooling shell 300, thereby ensuring that the inner gallbladder 20% structural stability.
  • the adhesive material can be pre-attached or applied to various parts of the annular flange 330 that are in contact with the annular assembly belt 230, and then the cooling shell 300 is pasted to the gallbladder shell 200.
  • this fixed assembly method is very simple, can greatly reduce the complexity of the assembly process and improve assembly efficiency.
  • a lordotic annular bulge 250 is formed on the gallbladder shell 200 .
  • the lordotic annular bulge 250 protrudes forward from the inner surface of the rear wall of the gallbladder shell 200 and bulges into an annular shape.
  • the forward convex annular bulge 250 may be formed by extending from a specific annular area of the rear wall of the bladder shell 200 toward the forward opening of the inner bladder 20 .
  • the lordotic annular bulge 250 may be in the shape of a square annular ring.
  • the assembly opening 220 is located in the inner annular area of the forward convex annular bulge 250 .
  • An annular assembly belt 230 surrounding the assembly opening 220 is formed on the rear surface of the forward annular bulge 250 to securely assemble the cooling shell 300 to the rear side of the bladder shell 200 .
  • part of the rear wall of the gallbladder shell 200 protrudes forward to form a forward convex annular bulge 250, which can shorten the cooling chamber 310 of the cooling shell 300 and the storage space of the gallbladder shell 200 to a certain extent. 210, and make full use of the rear space of the bladder shell 200.
  • These rear spaces of the bladder shell 200 can also be used to accommodate at least a part of the evaporator, thereby reducing the volume of the cooling shell 300 to a certain extent. , reducing the depth dimension of the refrigerator 10 .
  • the front convex annular bulge 250 and the rear wall of the gallbladder shell 200 can be fixedly assembled.
  • the forward convex annular ridge 250 is made of a thermally insulating material, which thermally isolates the inner annular area of the forward convex annular ridge 250 from its surrounding area.
  • the gall shell 200 also defines an evaporator installation cavity 260 located on a lateral side of the forward annular bulge 250 and used to accommodate another evaporator.
  • the evaporator installation cavity 260 may be an area located on the front side of the rear wall of the bladder shell 200 and arranged laterally parallel to the front convex annular bulge 250 .
  • the liner shell 200 By having the liner shell 200 define an evaporator installation cavity 260 located on a lateral side of the cooling shell 300 and used to accommodate another evaporator, the liner 20 can be equipped with two evaporators at the same time, one of which is mounted on the cooling shell 300. The other one is assembled in the cooling chamber 310 in the evaporator installation chamber 260. Therefore, based on the solution of this embodiment, an inner bladder 20 suitable for assembling two evaporators and with a simple manufacturing process can be provided.
  • the lordotic annular bulge 250 is integrally formed with the rear wall of the gallbladder 200, so that the lordotic annular bulge 250 and the rear wall of the gallbladder 200 are seamlessly connected, which is beneficial to The heat insulation effect of the front convex annular bulge 250 is improved.
  • the inner annular area of the front convex annular bulge 250 is connected with the cooling cavity 310 of the cooling shell 300 and forms a first cooling area, and the first evaporator 140 can be disposed in the first cooling area. In the cooling area.
  • the evaporator installation cavity 260 may form a second cooling area, and the second evaporator 150 may be disposed in the second cooling area.
  • the first evaporator 140 and the second evaporator 150 may be disposed in lower sections of the first cooling zone and the second cooling zone, respectively. The lower section may refer to the lower space inside each cooling zone.
  • the upper section of the first cooling area and the upper section of the second cooling area are also respectively formed with air flow actuating areas for installing the fan 160 . That is, each cooling zone is also provided with a space for installing the fan 160 .
  • the upper section may refer to the upper space inside each cooling zone.
  • the first cooling area and the second cooling area may be respectively used to supply cooling to different storage areas of the refrigerator 10 .
  • the refrigerator 10 may generally include an inner pot 20 for the refrigerator 10 as in any of the above embodiments.
  • the inner pot 20 is used to be assembled to the box shell of the refrigerator 10 to form the box body 110 .
  • the inner pot 20 can be a refrigerated inner pot 20 .
  • the first evaporator 140 may be an ice making evaporator, and the second evaporator 150 may be a refrigeration evaporator.
  • the refrigerator 10 also includes a door body 120 .
  • the first evaporator 140 may provide cooling for the door ice making module 130 provided on the door body 120 .
  • the second evaporator 150 can provide cooling for the storage space 210 provided inside the bladder shell 200 .
  • the second evaporator 150 may be a refrigeration evaporator, and the first evaporator 140 may be converted into a variable temperature evaporator.
  • the second evaporator 150 can provide cooling for the storage space 210 provided inside the bladder shell 200 .
  • the refrigerator 10 may further include another inner pot, and the first evaporator 140 may provide cooling for a temperature-changing chamber disposed in the other inner pot.
  • the refrigerator 10 further includes a first air duct and a second air duct.
  • the first air channel can connect the first cooling area and its corresponding storage area to deliver the heat exchange air flow from the first cooling area to the storage area.
  • the second air channel can connect the second cooling area and its corresponding storage area to deliver the heat exchange airflow from the second cooling area to the storage area.
  • the refrigerator 10 or the inner container 20 may further include a cover 400 , which is disposed on the front side of the forward annular bulge 250 and shields the inner ring area of the forward convex annular bulge 250 .
  • the cover 400 may have a thermal insulation layer.
  • the refrigerator 10 or the inner pot 20 may further include another cover plate, which is disposed on the front side of the above-mentioned cover plate 400 to separate the evaporator installation cavity 260 and the storage space.
  • the cover plate can also have a heat insulation layer, which also plays the role of heat insulation.
  • the present invention relates to the technical field of refrigeration equipment, and in particular to a drainage pipe and refrigeration equipment used in the refrigeration equipment.
  • the object of the present invention is to provide a drainage pipe and refrigeration equipment for refrigeration equipment.
  • a baffle that can partially cut off the drainage pipe chamber is provided inside the drainage pipe. Water flows out of the drainage hole between the baffle and the inner wall of the drainage pipe, blocking the flow of water.
  • negative pressure is generated in the refrigerator, the piece is lifted up to expand the circulation area in the drainage pipe, balancing the air pressure inside and outside the box, and the drainage pipe can be buried in the foam layer, which solves the problem of limited effort and large space occupation of the power-assisted handle in the existing technology. question.
  • one embodiment of the present invention provides a drainage pipe for a refrigeration equipment.
  • the drainage pipe is formed with an inner wall, a chamber formed around the inner wall, a water inlet at the upper end and a water inlet at the lower end.
  • Water outlet the drainage pipe is provided with a baffle pivotally connected to the drainage pipe, the baffle has a first position to partially cut off the chamber under the action of gravity, and moves toward the chamber under the action of negative pressure.
  • the second position in which the direction of the water inlet of the drain pipe is raised, wherein the baffle is in the first position and is in contact with the inner wall. Drainage holes are formed between them for water supply to flow through.
  • the baffle is connected to the drainage pipe through a pivot axis, the pivot axis is disposed in the water flow chamber, and one end of the baffle away from the pivot axis is disposed on the water flow chamber. inside the ventilation cavity.
  • the ventilation part includes a body and a cover.
  • An inclined plate is provided on the cover.
  • the inclined plate is arranged above the pivot axis and faces toward the drainage hole. Slope downward to facilitate water flowing out of the drainage hole to the outside of the drainage pipe.
  • the water flow part is provided with a support piece, the support piece is provided at one end of the inclined plate close to the drainage hole, and the inclined plate overlaps with the support piece.
  • a bump is provided in the water flow part.
  • the bump is located below the pivot axis and toward the side of the ventilation cavity, so that the baffle overlaps with the bump. .
  • the drainage pipe includes a first drainage pipe located at the upper end and a second drainage pipe connected to the lower end of the first drainage pipe, and the water inlet is located away from the first drainage pipe.
  • One end of the second drainage pipe, the water outlet is located at an end of the second drainage pipe away from the first drainage pipe, the second drainage pipe is arranged at an angle to the horizontal plane, and one end of the water outlet is lower than the One end of the second drainage pipe is connected to the first drainage pipe.
  • the baffle is connected to the top of the second drain pipe through a pivot axis.
  • the baffle naturally hangs down under the action of gravity, and the baffle moves away from the One end of the pivot shaft and the bottom of the second drain pipe form the drainage hole.
  • the bottom of the second drain pipe is V-shaped, so that the water gathers at the sharp corners of the V shape to prevent water from dripping everywhere after flowing out of the drain pipe.
  • One embodiment of the present invention also provides a refrigeration equipment, including an inner tank, a water tray and a drainage pipe.
  • the drainage pipe is the aforementioned drainage pipe.
  • the upper end of the drainage pipe is connected to the inner tank.
  • the lower part of the drainage pipe is The water receiving tray is provided.
  • the drainage pipe provided by the present invention is provided with a baffle pivotally connected to the drainage pipe inside.
  • the baffle cuts off the chamber part of the drainage pipe, so that a drainage hole is formed between the baffle and the inner wall to accommodate the flow of water.
  • water flows from the water inlet through the drain hole and then out of the drain pipe from the water outlet; when the door of the refrigeration equipment needs to be opened, a negative pressure is formed in the refrigeration room due to the low temperature.
  • the The piece is lifted under the action of negative pressure to enlarge the circulation area in the drainage pipe.
  • External air enters from the outlet of the drainage pipe and flows to the refrigeration chamber to balance the air pressure.
  • the present invention does not require an additional air pressure balancing device or a power assist handle to open the door.
  • the door can be easily opened when the door is opened, and the drainage pipe can also be buried in the foam layer, taking up little space.
  • Figure 2 is a schematic structural diagram of the drainage pipe in Figure 1.
  • Figure 3 is a side view of the drain pipe in Figure 2.
  • FIG. 4 is a schematic cross-sectional view along line AA in FIG. 3 .
  • FIG. 6 is a schematic structural diagram of the cover in FIG. 2 .
  • Fig. 7 is a rear view of the refrigeration equipment in Embodiment 2 of the present invention.
  • Figure 8 is a schematic structural diagram of the drainage pipe in Figure 7.
  • Figure 9 is a side view of the drain pipe in Figure 8.
  • FIG. 10 is a schematic cross-sectional view along line CC in FIG. 9 .
  • first, second, etc. may be used herein to describe various elements or structures, these described objects should not be limited by these terms. These terms are only used to distinguish these descriptive objects from each other.
  • first drain pipe may be called a second drain pipe, and similarly the second drain pipe may be called a first drain pipe, without departing from the scope of the present application.
  • the refrigeration equipment includes a box 10.
  • the box 10 is provided with an inner tank, a water collecting tray 6 and the aforementioned drainage pipe 1.
  • the upper end of the tube 1 is connected to the inner tank, and a water receiving tray 6 is provided below. Therefore, the present invention also provides a refrigeration equipment having the aforementioned drain pipe 1 .
  • the aforementioned drainage pipe 1 is formed with an inner wall, a chamber formed around the inner wall, a water inlet 12 at the upper end and a water outlet 13 at the lower end.
  • the drainage pipe 1 is provided with a The baffle 11 is pivotally connected.
  • the baffle 11 has a first position where the chamber is partially cut off under the action of gravity, and a second position where it is lifted toward the water inlet 12 of the drain pipe 1 under the action of negative pressure, wherein the baffle 11
  • a drainage hole 14 is formed between the sheet 11 and the inner wall when it is in the first position, through which water flows.
  • the drainage pipe 1 includes a water flow part 2 and a ventilation part 3.
  • the ventilation part 3 is formed by protruding outward from the middle part of the water flow part 2.
  • a water flow cavity 21 is formed inside the water flow part 2, and a ventilation cavity 31 is formed inside the ventilation part 3.
  • the water flow chamber 21 and the ventilation chamber 31 are connected.
  • the ventilation part 3 includes a body 32 and a cover 33. An opening is provided on one side of the body 32, and the opening extends toward the water flow part 2.
  • the cover 33 is used to cover the opening.
  • the body 33 is provided with a plurality of claws 331 for snapping and fixing with the body 32.
  • the body 32 of the ventilation part 3 is integrally formed with the water flow part 2.
  • the design of the cover 33 is conducive to the arrangement of the internal baffle 11 of the drainage pipe 1, and Easy to remove and replace if internal damage occurs.
  • the cover 33 is provided with an inclined plate 332 in the cavity of the drain pipe 1.
  • the inclined plate 332 extends from the cover 33 to the side of the drain pipe 1 away from the cover 33 and passes through the water flow chamber 21 and the ventilation chamber 31.
  • the inclined plate 332 332 is provided with first fixing holes 3321 on both sides of the bottom near one end of the drainage hole 14.
  • the baffle 11 includes a pivot shaft 111 and a baffle 112 that are connected to each other.
  • Both ends of the pivot shaft 111 pass through the first fixing holes 3321, so that the baffle 11 is pivotally connected to the drainage pipe 1, and the inclined plate 332 is inclined downward toward the direction of the drainage hole 14, so that the water flowing in from the water inlet 12 is guided to the drainage hole 14 under the diversion effect of the inclined plate 332 and flows out from the water outlet 13 for drainage. plate.
  • the ventilation part 3 is provided with a support piece 34 penetrating the ventilation cavity 31.
  • the support piece 34 is arranged below the inclined plate 332 and is inclined at the same angle as the inclined plate 332, so that the inclined plate 332 overlaps the support piece 34 and prevents the inclined plate from being overlapped. 332 is broken from the connection with the cover 33 in the drainage pipe 1 due to its own gravity.
  • the water flow part 2 is provided with a protrusion 22.
  • the protrusion 22 is disposed below the pivot shaft 111 toward the side of the ventilation cavity 31.
  • the baffle 11 overlaps with the protrusion 22 under the action of gravity.
  • the arrangement of the bump 22 enables the end of the baffle 112 away from the pivot axis 111 to be close to the bottom of the ventilation part 3 and leave a gap with the bottom of the ventilation part 3, so that a small amount of water flowing into the ventilation cavity 31 can flow out from the gap.
  • the bump 22 can also be omitted so that the baffle 11 overlaps the bottom of the ventilation portion 3 under the action of gravity. If a small amount of water flows into the ventilation cavity 31, the water can still flow out when the baffle 11 is lifted.
  • a baffle 11 is provided inside the drain pipe 1.
  • the baffle 11 overlaps the bump 22 under the action of gravity.
  • the baffle 11 cuts off most of the interior of the drain pipe 1, thereby preventing moisture in the air from flowing out to a greater extent.
  • the drainage pipe 1 enters the box 10 and causes severe frosting in the box 10 .
  • the baffle 11 leaves a space in the drain pipe 1 that can
  • a slope plate 332 for water conduction is provided above the drain hole 14 through which water flows. When the refrigeration equipment is turned off, the condensed water is discharged from the drain hole 14 under the guidance of the slope plate 332.
  • the drainage pipe 1 provided in this embodiment not only has a drainage function, but also can balance the air pressure difference, and the drainage pipe 1 can be buried in the foam layer without occupying a large amount of space in the box 10 .
  • the refrigeration equipment includes a box 10.
  • the box 10 is provided with an inner tank, a water collecting tray 6 and the aforementioned drainage pipe 1.
  • the upper end of the tube 1 is connected to the inner tank, and a water receiving tray 6 is provided below. Therefore, the present invention also provides a refrigeration equipment having the aforementioned drain pipe 1 .
  • the aforementioned drainage pipe 1 is formed with an inner wall, a chamber formed around the inner wall, a water inlet 12 at the upper end and a water outlet 13 at the lower end.
  • the drainage pipe 1 is provided with a The baffle 11 is pivotally connected.
  • the baffle 11 has a first position where the chamber is partially cut off under the action of gravity, and a second position where it is lifted toward the water inlet 12 of the drain pipe 1 under the action of negative pressure, wherein the baffle 11
  • a drainage hole 14 is formed between the sheet 11 and the inner wall when it is in the first position, through which water flows.
  • the drainage pipe 1 includes a first drainage pipe 4 and a second drainage pipe 5 that are connected to each other.
  • the bottom end of the first drainage pipe 4 is connected to the top end of the second drainage pipe 5.
  • the water inlet 12 is located away from the first drainage pipe 4 and the second drainage pipe 5.
  • the water outlet 13 is located at an end of the second drainage pipe 5 away from the first drainage pipe 4 .
  • the second drainage pipe 5 is arranged at an angle to the horizontal plane, and one end of the water outlet 13 is lower than the end connecting the second drainage pipe 5 and the first drainage pipe 4 .
  • the baffle 11 includes a pivot shaft 111 and a baffle 112 that are connected to each other.
  • the second drain pipe 5 is formed with second fixing holes 51 on both sides of the top of one end of the water outlet 13 .
  • the pivot shaft 111 passes through both sides of the top of the second drain pipe 5 .
  • the baffle 11 naturally hangs down, and forms the aforementioned drainage hole 14 with the bottom of the second drainage pipe 5 .
  • the bottom of the second drain pipe 5 is V-shaped, and the V-shaped bottom allows water to flow from the sharp corners of the V-shape.
  • the water can converge into one stream and flow into the water receiving pan 6, preventing the water from flowing into the drain pan 6.
  • the water in the drain pipe 1 flows into the water collecting pan 6, it splashes everywhere.
  • a baffle 11 is provided inside the drain pipe 1.
  • the baffle 11 cuts off most of the drain pipe 1, but leaves a drain hole 14 through which water can flow.
  • the condensed water can be discharged normally. And it can prevent moisture in the air from entering the box 10 from the drain pipe 1 to a large extent, causing severe frosting in the box 10 .
  • the baffle 11 can be lifted under the action of negative pressure to enlarge the drainage hole 14, and external air can quickly enter the box 10 from the water outlet 13 to balance the air pressure inside and outside the box 10.
  • the drainage pipe 1 provided in this embodiment not only has a drainage function, but also can balance the air pressure difference, and the drainage pipe 1 can be buried in the foam layer without occupying a large amount of space in the box 10 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

一种用于冰箱（10）的内胆（20）以及具有其的冰箱（10），其中内胆（20）包括：胆壳（200），其限定出具有前向开口的储物空间（210）；且胆壳（200）的壁上开设有装配口（220）；供冷壳（300），其限定出用于容纳蒸发器（140）的供冷腔（310）；供冷壳（300）在装配口（220）处与胆壳（200）固定装配且封闭装配口（220）。该内胆并非一体成型，而是由分离独立制造的多个部件拼接组合而成的拼接式内胆，在成型胆壳的过程中，无需在特定区域成型出供冷壳，有利于简化用于冰箱的内胆的成型工艺。

Description

[援引加入（细则20.6）07.07.2023]用于冰箱的内胆以及具有其的冰箱 技术领域
[援引加入（细则20.6）07.07.2023]
本发明涉及冷藏冷冻装置，特别是涉及用于冰箱的内胆以及具有其的冰箱。
 背景技术
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现有技术中，用于冰箱的内胆一般采用吸塑成型工艺制造。由于内胆需要为蒸发器和/或其他部件预留安装空间，因此，内胆的形状一般都并不规整，而是会在某些区域呈现凸出状或凹陷状，甚至其他异形形状，这往往导致吸塑成型工艺的过程复杂、成型工艺的效率较低，还可能导致成品率低。
[援引加入（细则20.6）07.07.2023]
本背景技术所公开的上述信息仅仅用于增加对本申请背景技术的理解，因此，其可能包括不构成本领域普通技术人员已知的现有技术。
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发明内容
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本发明的一个目的是要克服现有技术中的至少一个技术缺陷，提供一种用于冰箱的内胆以及具有其的冰箱。
[援引加入（细则20.6）07.07.2023]
本发明的一个进一步的目的是要简化用于冰箱的内胆的成型工艺，提供一种拼接式内胆。
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本发明的又一个进一步的目的是要提高内胆各个部件之间的连接处的密封性，从而减少或避免漏风问题。
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本发明的再一个进一步的目的是要提高内胆在发泡过程中的结构稳定性，减少或避免溢料现象。
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本发明的再一个更进一步的目的提高内胆的各个部件之间的装配精度且保证较高的装配效率。
[援引加入（细则20.6）07.07.2023]
本发明的另一个进一步的目的是要提供一种适于装配两个蒸发器、且制造工艺简单的内胆。
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本发明的另一个更进一步的目的是要减少或避免装配至内胆的两个蒸发器之间产生热干扰，从而保证冰箱的制冷性能。
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特别地，根据本发明的一方面，提供了一种用于冰箱的内胆，包括：
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胆壳，其限定出具有前向开口的储物空间；且所述胆壳的壁上开设有装配口；和
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供冷壳，其限定出用于容纳蒸发器的供冷腔；所述供冷壳在所述装配口处与所述胆壳固定装配且封闭所述装配口。
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可选地，所述供冷壳开设有连通所述供冷腔的安装口；所述安装口的外周环绕有环状折边；且所述装配口的外周环绕有与所述环状折边抵靠配合以实现密封接合的环状装配带。
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可选地，所述环状折边与所述环状装配带之间为曲面接触。
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可选地，所述环状折边上形成有朝向所述环状装配带凸出且环绕所述安装口外周的环状凸起；且所述环状装配带上相应形成有朝向背离所述环状折边方向凹陷且环绕所述装配口外周以供所述环状凸起卡入其中以实现曲面接触的环状凹窝。
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可选地，所述环状凸起包括相互间隔设置的第一环状凸起和第二环状凸起，且所述第二环状凸起环绕于所述第一环状凸起的周向外侧；且所述环状凹窝包括相互间隔设置的第一环状凹窝和第二环状凹窝，且所述第二环状凹窝环绕于所述第一环状凹窝的周向外侧；所述第一环状凹窝与所述第一环状凸起对应装配，所述第二环状凹窝与所述第二环状凸起对应装配。
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可选地，所述环状折边上还形成有位于所述第一环状凸起与所述第二环状凸起之间的第三环状凹窝；且所述环状装配带上相应形成有位于所述第一环状凹窝与所述第二环状凹窝之间的第三环状凸起；所述第三环状凸起卡入所述第三环状凹窝中。
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可选地，所述环状折边与所述环状装配带之间设置有粘结材料，用于使所述环状折边与所述环状装配带之间粘结固定。
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可选地，所述胆壳上形成有前凸环状隆起部，所述前凸环状隆起部自所述胆壳的后壁内表面向前凸出并隆起成环状；且所述装配口位于所述前凸环状隆起部的环内区域；环绕所述装配口的所述环状装配带形成于所述前凸环状隆起部的后表面。
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可选地，所述前凸环状隆起部由隔热保温材料制成；且所述胆壳上还限定出位于所述前凸环状隆起部的横向一侧且用于容纳另一蒸发器的蒸发器安装腔。
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根据本发明的另一方面，还提供了一种冰箱，包括：如上述任一项所述的用于冰箱的内胆。
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本发明的用于冰箱的内胆以及具有其的冰箱，由于内胆包括限定出储物空间的胆壳以及限定出用于容纳蒸发器的供冷壳，并且供冷壳可以固定装配至胆壳，因此，本发明的内胆并非一体成型，而是由分离独立制造的多个部件拼接组合而成的拼接式内胆。基于本发明的方案，在成型胆壳的过程中，无需在特定区域成型出供冷壳，这有利于简化用于冰箱的内胆的成型工艺。
[援引加入（细则20.6）07.07.2023]
进一步地，本发明的用于冰箱的内胆以及具有其的冰箱，通过在供冷壳上开设安装口，并利用环绕安装口外周的环状折边以及环绕装配口外周的环状装配带进行配合以实现密封接合，有利于提高供冷壳与胆壳之间的密封接合部位的接触面积，降低装配难度，且提高内胆各个部件之间的连接处的密封性，从而减少或避免漏风问题。
[援引加入（细则20.6）07.07.2023]
进一步地，本发明的用于冰箱的内胆以及具有其的冰箱，当供冷壳的环状折边与环绕装配口外周的环状装配带之间为曲面接触时，相互固定的胆壳与供冷壳之间不易在外力作用下发生相对滑移，这有利于提高内胆在发泡过程中的结构稳定性，从而减少或避免溢料现象。
[援引加入（细则20.6）07.07.2023]
进一步地，本发明的用于冰箱的内胆以及具有其的冰箱，当供冷壳的环状折边以及胆壳的环状装配带之间采用“凸起-凹窝”结构进行配合以实现固定装配时，通过将环状折边上的环状凸起卡入环状装配带上的环状凹窝内，可以实现快速精准定位，这有利于提高胆壳与供冷壳之间的装配精度且保证较高的装配效率。
[援引加入（细则20.6）07.07.2023]
进一步地，本发明的用于冰箱的内胆以及具有其的冰箱，通过使胆壳限定出位于供冷壳的横向一侧并用于容纳另一蒸发器的蒸发器安装腔，内胆可以同时装配两个蒸发器，其中一个装配在供冷壳的供冷腔内，另一个则装配在蒸发器安装腔内，因此基于本发明的方案，可提供一种适于装配两个蒸发器、且制造工艺简单的内胆。
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更进一步地，本发明的用于冰箱的内胆以及具有其的冰箱，当内胆可以同时装配两个蒸发器时，通过将前凸环状隆起部设置为由隔热保温材料制成，有利于减少或避免装配至内胆的两个蒸发器之间产生热干扰，从而保证冰箱的制冷性能。
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根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
 附图说明
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后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
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图1是根据本发明一个实施例的用于冰箱的内胆的示意性结构图；
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图2是图1所示的用于冰箱的内胆的另一视角的示意性结构图；
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图3是图1所示的用于冰箱的内胆的示意性分解图；
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图4是图1所示的用于冰箱的内胆的另一视角的示意性分解图；
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图5是图3所示的用于冰箱的内胆的胆壳的示意性结构图；
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图6是图5中A处的局部放大图；
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图7是图3所示的用于冰箱的内胆的供冷壳的示意性结构图；
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图8是根据本发明一个实施例的冰箱的示意性结构图；
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图9是根据本发明一个实施例的冰箱的部分结构的示意性主视图。
 具体实施方式
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现将详细参考本发明的实施例，其一个或多个示例在附图中示出。提供的各个实施例旨在解释本发明，而非限制本发明。事实上，在不脱离本发明的范围或精神的情况下对本发明进行各种修改和变化对于本领域的技术人员来说是显而易见的。例如，图示或描述为一个实施例的一部分的特征可以与另一个实施例一起使用以产生再另外的实施例。因此，本发明旨在涵盖所附权利要求书及其等同物范围内的此类修改和变化。
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下面参照图1至图9来描述本发明实施例的用于冰箱10的内胆20以及具有其的冰箱10。其中，“前”“后”“横”“纵”“顶”“底”“内”“外”“上”“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
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在本实施例的描述中，需要理解的是，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征，也即包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等。除非另有明确具体的限定。当某个特征“包括或者包含”某个或某些其涵盖的特征时，除非另外特别地描述，这指示不排除其它特征和可以进一步包括其它特征。
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在本实施例的描述中，参考术语“一个实施例”、“一些实施例”、“示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
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本发明实施例提供了一种用于冰箱10的内胆20。图1是根据本发明一个实施例的用于冰箱10的内胆20的示意性结构图。图2是图1所示的用于冰箱10的内胆20的另一视角的示意性结构图。图3是图1所示的用于冰箱10的内胆20的示意性分解图。图4是图1所示的用于冰箱10的内胆20的另一视角的示意性分解图。本实施例的内胆20用于装配至冰箱10的箱壳，形成箱体110。与现有技术不同的是，本实施例的内胆20并非一体成型，并且包括分离独立制造的胆壳200和供冷壳300。胆壳200和供冷壳300装配成内胆20。
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其中，胆壳200限定出具有前向开口的储物空间210。也就是说，胆壳200形成用于储物的主体部分。胆壳200的壁上开设有装配口220。
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供冷壳300限定出用于容纳蒸发器的供冷腔310。亦即，供冷壳300形成用于安装蒸发器的附接部分。并且供冷壳300可以附接到胆壳200上，从而装配成完整的内胆20。供冷壳300在装配口220处与胆壳200固定装配且封闭装配口220。也就是说，当供冷壳300在装配口220处与胆壳200装配成完整的内胆20时，装配口220被供冷壳300封闭，这使得内胆20仅能通过胆壳200的前向开口连通其外部环境。
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由于内胆20包括限定出储物空间210的胆壳200以及限定出用于容纳蒸发器的供冷壳300，并且供冷壳300可以固定装配至胆壳200，因此，本发明的内胆20并非一体成型，而是由分离独立制造的多个部件拼接组合而成的拼接式内胆20。基于本发明的方案，在成型胆壳200的过程中，无需在特定区域成型出供冷壳300，这有利于简化用于冰箱10的内胆20的成型工艺。
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值得强调的是，使用上述方案，可以分离独立地成型出内胆20的各个部件，然后再将这些部件通过固定连接装配成一体，这突破了现有技术中通过吸塑成型工艺制备一体成型式内胆的思想桎梏，提供了一种具有独特结构的拼接式内胆20，为降低内胆20的成型难度、制造出具有明显凸出结构或者凹陷结构的异形内胆20、简化成型模具的结构、且提高内胆20结构的灵活性及变通性提供了解决方案，可在内胆20的制造过程中形成一套成型设备结构精简、工艺难度低、产品结构丰富多样的全新的制造链条。
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固定连接的方式包括但不限于以下任一方式或其组合：粘接、螺接、铆接和卡接。
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此外，对于现有技术中的一体成型式内胆而言，正是由于内胆需要装配蒸发器并且需要为蒸发器预留装配空间，而蒸发器的体积较大，导致内胆的特定区域需要设置为凸出结构或凹陷结构，因此内胆的成型工艺极为复杂。本发明创造性地将内胆20分为相互独立制造的胆壳200和供冷壳300，并巧妙地使供冷壳300限定出用于容纳蒸发器的供冷腔310，这与利用多块板材拼接成内胆20的底壁、顶壁、侧壁和背壁的现有方案相比，不但直接省略了在内胆20上成型供冷腔的成型工序，而且省略了针对多块板材的拼接工序，仅需要在胆壳200上预留出装配口220并将供冷壳300固定至装配口220处即可，因此本发明所提供的方案是一种不同于现有技术的全新的方案，具有诸多明显的有益效果。
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在胆壳200上预留出装配口220，可以为供冷壳300的固定装配提供定位作用，使供冷壳300在装配口220处与胆壳200固定装配，可以利用装配口220作为供冷壳300的供冷腔310与胆壳200的储物空间210之间的气流交换窗口，从而提高供冷腔310的换热气流的输出效率。
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胆壳200和供冷壳300的外形可以根据实际需要进行设置，例如可以分别大致为长方体形状的盒体。供冷壳300设置在胆壳200的外部，这可以避免供冷壳300占据胆壳200所限定出的储物空间210。当然，在另一些实施例中，供冷壳300也可以设置在胆壳200的内部，例如，当供冷壳300的体积相对较小时。
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装配口220可以开设在胆壳200的任意壁上，例如后壁、顶壁、底壁或侧壁。如图3-4所示，装配口220开设在胆壳200的后壁上。相应地，供冷壳300设置在胆壳200的后侧，蒸发器可以布置在内胆20的后侧，这可以充分利用内胆20的进深方向的空间，减小冰箱10的横向尺寸和纵向尺寸。如图3-4所示出的，本实施例的装配口220的数量可以为一个，相应地，供冷壳300的数量也为一个。
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在另一些实施例中，装配口220的数量和供冷壳300的数量可以分别为多个，且分别一一对应设置，供冷壳300的数量与装配口220的数量相同。此时，可以在胆壳200的不同位置处分别装配不同的供冷壳300，使得内胆20可以同时装配多个蒸发器。
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图5是图3所示的用于冰箱10的内胆20的胆壳200的示意性结构图。图6是图5中A处的局部放大图。图7是图3所示的用于冰箱10的内胆20的供冷壳300的示意性结构图。
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在一些可选的实施例中，供冷壳300开设有连通供冷腔310的安装口320。安装口320的外周环绕有环状折边330。也就是说，环状折边330自安装口320的外周朝向背离安装口320中心的方向延伸形成。装配口220的外周环绕有与环状折边330抵靠配合以实现密封接合的环状装配带230。本实施例中，环状装配带230自装配口220的外周朝向背离装配口220中心的方向延伸形成。环状装配带230与环状折边330抵靠配合以实现密封接合是指，当供冷壳300与胆壳200固定装配成完整的内胆20时，环状装配带230与环状折边330相互抵靠，使得供冷壳300与胆壳200无缝连接。
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通过在供冷壳300上开设安装口320，并利用环绕安装口320外周的环状折边330以及环绕装配口220外周的环状装配带230进行配合以实现密封接合，有利于提高供冷壳300与胆壳200之间的密封接合部位的接触面积，降低装配难度，且提高内胆20各个部件之间的连接处的密封性，从而减少或避免漏风漏冷问题。
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在一些可选的实施例中，环状折边330与环状装配带230之间相互接合的部位可以分别为环形的平面，这可以适当地简化环状折边330与环状装配带230的成型工艺。
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在另一些可选的实施例中，环状折边330与环状装配带230之间为曲面接触。例如，环状折边330和环状装配带230之间相互接合的部位可以分别为曲面形状，也即，二者相互接合的部位并非平面形状。曲面接触的方式不做具体限定，只要能够保证相互接合的曲面的外形相适配且二者之间能够相互抵靠即可。
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例如，环状折边330和环状装配带230之间相互接合的部位可以分别为弧状曲面，其中一个弧状曲面可以为凸面，相应地，另一个弧状曲面可以为凹面。又如，环状折边330和环状装配带230之间相互接合的部位可以分别为多段不共面的平面，但不限于此。
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发明人认识到，在冰箱10的制造过程中，由于内胆20的外部需要填充发泡料，因此对于拼接式内胆20而言，如何减少或避免相互拼接的各个部件之间发生相对滑移是十分关键的，这直接关乎拼接式内胆20是否能够实现产业应用。当供冷壳300的环状折边330与环绕装配口220外周的环状装配带230之间为曲面接触时，相互固定的胆壳200与供冷壳300之间不易在外力作用下发生相对滑移，这有利于提高内胆20在发泡过程中的结构稳定性，从而减少或避免溢料现象。
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在一些可选的实施例中，环状折边330上形成有朝向环状装配带230凸出且环绕安装口320外周的环状凸起。该环状凸起形成环状折边330上的凸出结构。且环状装配带230上相应形成有朝向背离环状折边330方向凹陷且环绕装配口220外周以供环状凸起卡入其中以实现曲面接触的环状凹窝。该环状凹窝形成环状装配带230上的凹陷结构。
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安装口320和装配口220的外形可以根据实际需要设置为长方形、圆形、椭圆形或者其他任意形状。如图5-7所示出的，本实施例的安装口320和装配口220分别为长方形。相应地，环状折边330和环状装配带230分别为方环形。环状折边330可以包括折边本体和环状凸起。其中，折边本体可以为环绕安装口320外周的环状平面，环状凸起可以为自折边本体面朝环状装配带230的一面朝向环状装配带230凸出而形成的方环形的凸出区域。环状装配带230可以包括装配带本体和环状凹窝。其中，装配带本体可以为环绕装配口220外周的环状平面，环状凹窝可以为自装配带本体面朝环状折边330的一面朝向背离环状折边330的方向凹陷而形成的方环形的凹陷区域。
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当供冷壳300的环状折边330以及胆壳200的环状装配带230之间采用“凸起-凹窝”结构进行配合以实现固定装配时，通过将环状折边330上的环状凸起卡入环状装配带230上的环状凹窝内，可以实现快速精准定位，这有利于提高胆壳200与供冷壳300之间的装配精度且保证较高的装配效率。
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环状凸起和环状凹窝的数量相同，且一一对应设置，例如可以分别为一个或多个。当环状凸起卡入环状凹窝内时，环状凸起的外表面被环状凹窝的内表面包围环绕，并且形成多个接触面，各个接触面处的部分分别相互抵靠。
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采用上述结构，当环状凸起卡入环状凹窝内时，环状折边330与环状装配面之间形成多组位置不同、且朝向不同的接触面，从而可在多个不同位置且沿多个不同方向进行密封和封堵，即便某个接触面处发生密封不严现象，其他接触面处仍可发挥密封和封堵作用，极大降低了内胆20各个部件的连接部位出现密封不严现象的风险。
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在一些可选的实施例中，如图5-7所示，环状凸起包括相互间隔设置的第一环状凸起331和第二环状凸起332，且第二环状凸起332环绕于第一环状凸起331的周向外侧。且环状凹窝包括相互间隔设置的第一环状凹窝231和第二环状凹窝232，且第二环状凹窝232环绕于第一环状凹窝231的周向外侧。其中第一环状凹窝231与第一环状凸起331对应装配，第二环状凹窝232与第二环状凸起332对应装配。
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也就是说，第一环状凸起331卡入第一环状凹窝231内，第二环状凸起332卡入第二环状凹窝232内。
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采用多个环状凸起与多个环状凹窝进行一一对应装配，可以增强定位精准性，提高内胆20整体的结构稳定性，降低不同部件之间发生相对滑移的概率，且减少或避免漏风漏冷现象。
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在一些进一步的实施例中，环状折边330上还形成有位于第一环状凸起331与第二环状凸起332之间的第三环状凹窝333。第三环状凹窝333是环绕于第一环状凸起331外周的环状的凹陷区域，其中，此处的“凹”是相对于第一环状凸起331和第二环状凸起332的“凸”而言的。第三环状凹窝333可以为折边本体面朝环状装配带230的一面上的平面区域。当然，第三环状凹窝333也可以为自折边本体面朝环状装配带230的一面朝向背离环状装配带230凹陷而形成的方环形的凹陷区域。
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环状装配带230上相应形成有位于第一环状凹窝231与第二环状凹窝232之间的第三环状凸起233。第三环状凸起233是环绕于第一环状凹窝231外周的环状的凸出区域，其中，此处的“凸”是相对于第一环状凹窝231和第二环状凹窝232的“凹”而言的。第三环状凸起233可以为装配带本体面朝环状折边330的一面上的平面区域。当然，第三环状凸起233也可以为自装配带本体面朝环状折边330的一面朝向环状折边330凸出而形成的方环形的凸出区域。
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上述第三环状凸起233卡入上述第三环状凹窝333中。亦即，当供冷壳300的环状折边330以及胆壳200的环状装配带230之间采用“凸起-凹窝”结构进行配合以实现固定装配时，第一环状凸起331卡入第一环状凹窝231内，第二环状凸起332卡入第二环状凹窝232内，并且同时，第三环状凸起233卡入第三环状凹窝333内。也就是说，环状折边330与环状装配带230之间是相互融合的，并且是利用多组“凸起-凹窝”结构融合成一体。
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基于上述结构，胆壳200和供冷壳300这两个独立的部件之间能够通过固定装配实现一体化，且一体化的内胆20具备良好的结构稳定性、降低了发泡过程中存在的溢料风险，有效保证了冰箱10制造过程的成品率。
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在一些可选的实施例中，环状折边330与环状装配带230之间设置有粘结材料，用于使环状折边330与环状装配带230之间粘结固定。粘结材料例如可以为双面带胶的聚乙烯(polyethylene，简称PE)、环氧树脂胶粘剂、聚醋酸乙烯酯胶粘剂、酚醛树脂胶粘剂、聚氨酯胶粘剂、氯丁橡胶胶粘剂、或者丙烯酸酯胶粘剂等。
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粘结材料可以设置在环状折边330与环状装配带230之间相互抵靠或相互接触的各个部位，以便增强胆壳200与供冷壳300之间的粘接强度，从而保证内胆20的结构稳定性。在实际应用过程中，粘结材料可以预先贴覆或涂敷在环状折边330的与环状装配带230进行抵靠配合的各个部位，然后再将供冷壳300粘贴至胆壳200上，这种固定装配方式十分简便，可大大降低装配工序的复杂程度，提高装配效率。
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在一些可选的实施例中，胆壳200上形成有前凸环状隆起部250，前凸环状隆起部250自胆壳200的后壁内表面向前凸出并隆起成环状。例如，前凸环状隆起部250可以自胆壳200的后壁的一特定环形区域朝向内胆20的前向开口凸出(或隆起)延伸形成。如图1所示，前凸环状隆起部250可以为方环形。
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装配口220位于前凸环状隆起部250的环内区域。环绕装配口220的环状装配带230形成于前凸环状隆起部250的后表面，以便将供冷壳300固定装配至胆壳200的后侧。
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采用上述结构，使胆壳200后壁的部分区域通过向前凸出形成前凸环状隆起部250，可以在一定程度上缩短供冷壳300的供冷腔310与胆壳200的储物空间210之间的距离，并且充分利用胆壳200的后部空间，胆壳200的这些后部空间同样可以用于容纳蒸发器的至少一部分，从而可以在一定程度上减小供冷壳300的体积，缩小冰箱10的进深尺寸。
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前凸环状隆起部250与胆壳200的后壁可以固定装配。在一些进一步的实施例中，前凸环状隆起部250由隔热保温材料制成，这使得前凸环状隆起部250的环内区域与其周边区域相互热隔离。胆壳200上还限定出位于前凸环状隆起部250的横向一侧且用于容纳另一蒸发器的蒸发器安装腔260。该蒸发器安装腔260可以为位于胆壳200后壁前侧、并与前凸环状隆起部250沿横向并列设置的区域。例如，前凸环状隆起部250可以设置在胆壳200后壁的横向一侧(例如左侧)，蒸发器安装腔260可以设置在胆壳200后壁的横向另一侧(例如右侧)。
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通过使胆壳200限定出位于供冷壳300的横向一侧并用于容纳另一蒸发器的蒸发器安装腔260，内胆20可以同时装配两个蒸发器，其中一个装配在供冷壳300的供冷腔310内，另一个则装配在蒸发器安装腔260内，因此基于本实施例的方案，可提供一种适于装配两个蒸发器、且制造工艺简单的内胆20。
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当内胆20可以同时装配两个蒸发器时，通过将前凸环状隆起部250设置为由隔热保温材料制成，有利于减少或避免装配至内胆20的两个蒸发器之间产生热干扰，从而保证冰箱10的制冷性能。
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在一些可选的实施例中，前凸环状隆起部250与胆壳200的后壁一体成型，使前凸环状隆起部250与胆壳200的后壁之间无缝连接，这有利于提高前凸环状隆起部250的隔热保温效果。
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在一些可选的实施例中，前凸环状隆起部250的环内区域与供冷壳300的供冷腔310连通，并形成第一供冷区，第一蒸发器140可以设置在第一供冷区内。蒸发器安装腔260可以形成第二供冷区，第二蒸发器150可以设置在第二供冷区内。第一蒸发器140和第二蒸发器150可以分别设置在第一供冷区和第二供冷区的下部区段。下部区段可以指每个供冷区内部的下部空间。第一供冷区的上部区段和第二供冷区的上部区段还分别形成有气流促动区，用于安装风机160。即，每个供冷区内还分别提供用于安装风机160的空间。上部区段可以指每个供冷区内部的上部空间。第一供冷区和第二供冷区可以分别用于向冰箱10的不同储存区域供冷。
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当将风机160安装至供冷区的上部区段时，在风机160的促动作用下，每个供冷区可以与对应的储存区域之间进行气流循环，使得储存区域能够接收对应供冷区的冷量，从而实现控温。
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本发明实施例还提供了一种冰箱10。图8是根据本发明一个实施例的冰箱10的示意性结构图。
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冰箱10一般性地可包括如上述任一实施例的用于冰箱10的内胆20。其中，内胆20用于装配至冰箱10的箱壳，形成箱体110。该内胆20可以为冷藏内胆20。
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图9是根据本发明一个实施例的冰箱10的部分结构的示意性主视图，图中示出了内胆20以及装配于内胆20的蒸发器和风机160。本实施例中，内胆20同时装配两个蒸发器。当内胆20可同时装配两个蒸发器时，基于本发明的方案，冰箱10的冷藏内胆20可以允许布置额外的专用蒸发器，使得冰箱10的制冷性能得以提升，冷藏内胆20的空间利用率也得到提高。
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第一蒸发器140可以为制冰蒸发器，第二蒸发器150可以为冷藏蒸发器。冰箱10还包括门体120。第一蒸发器140可以为设置于门体120的门体制冰模块130供冷。第二蒸发器150可以为设置于胆壳200内部的储物空间210供冷。
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又如，在一些实施例中，第二蒸发器150可以为冷藏蒸发器，第一蒸发器140则可以变换为变温蒸发器。第二蒸发器150可以为设置于胆壳200内部的储物空间210供冷。冰箱10还可包括另一内胆，第一蒸发器140可以为设置于该另一内胆的变温间室供冷。
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在一些可选的实施例中，冰箱10还包括第一风道和第二风道。第一风道可以连通第一供冷区与其对应的储存区域，以向该储存区域输送来自第一供冷区的换热气流。第二风道可以连通第二供冷区与其对应的储存区域，以向该储存区域输送来自第二供冷区的换热气流。
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在一些实施例中，冰箱10或内胆20可以进一步地包括盖板400，其设置在前凸环状隆起部250的前侧，并遮蔽前凸环状隆起部250的环内区域。该盖板400可以具有隔热保温层。利用隔热保温层间隔用于供冷壳300的供冷腔310与胆壳200的储物空间210，可以避免供冷腔310和储物空间210之间发生热传递，使储物空间210仅能接收对应风道所输送的冷量，避免控温失效。
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当内胆20同时装配两个蒸发器时，冰箱10或内胆20还可以进一步地包括另一盖板，其设置在上述盖板400的前侧，以间隔蒸发器安装腔260与储存空间。该盖板也可以具有隔热保温层，同样起到隔热保温作用。
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至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。
 [错误提交（细则20.5之二）]用于制冷设备的排水管和制冷设备
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本申请要求了申请日为2022年06月24日，申请号为202210730028.5，发明名称为“用于制冷设备的排水管和制冷设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
[错误提交（细则20.5之二）]技术领域
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本发明涉及制冷设备技术领域，尤其涉及一种用于制冷设备的排水管和制冷设备。
[错误提交（细则20.5之二）]背景技术
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冰箱和立式冷柜由于制冷间室内温度较低，气压相较于外界大气压较低，制冷间室内形成负压，在开门时需要用较大的力才能打开。随着冰箱的容积越来越大，冷冻室开门困难成为行业的难题。目前有专利在门体上设置助力把手的方式，但该方式省力有限，而且成本较高，占用空间大。
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发明内容
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本发明的目的在于提供一种用于制冷设备的排水管和制冷设备，在排水管内部设置能够部分截断排水管腔室的挡板，挡板与排水管内壁之间的排水孔供水流出，挡片在冰箱内产生负压的情况下抬起扩大排水管内流通面积，平衡箱体内外气压，且排水管可埋设于发泡层内，解决了现有技术中助力把手省力有限且占用空间大的问题。
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为了实现上述发明目的之一，本发明一实施方式提供一种用于制冷设备的排水管，所述排水管形成有内壁、所述内壁围绕形成的腔室、位于上端的进水口和位于下端的出水口，所述排水管内设置有与所述排水管枢转连接的挡片，所述挡片具有在重力作用下将所述腔室部分截断的第一位置、在负压作用下向所述排水管的进水口方向抬起的第二位置，其中，所述挡片在第一位置时与所述内壁之 间形成有供水流过的排水孔。
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作为本发明一实施方式的进一步改进，所述排水管形成有水流部和通风部，所述通风部自所述水流部的中部向外凸伸形成，所述水流部内部形成有水流腔，所述通风部内部形成有通风腔，所述水流腔和所述通风腔相连通。
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作为本发明一实施方式的进一步改进，所述挡片通过枢转轴与所述排水管连接，所述枢转轴设置于所述水流腔内，所述挡片远离所述枢转轴一端设置于所述通风腔内。
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作为本发明一实施方式的进一步改进，所述通风部包括本体和盖体，所述盖体上设置有一斜板，所述斜板设置于所述枢转轴上方，且朝向所述排水孔方向向下倾斜，以利于水从所述排水孔流出至所述排水管外。
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作为本发明一实施方式的进一步改进，所述水流部设置有支撑片，所述支撑片设置于所述斜板靠近所述排水孔一端，所述斜板搭接与所述支撑片上。
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作为本发明一实施方式的进一步改进，所述水流部内设置有一凸块，所述凸块位于所述枢转轴下方偏向所述通风腔一侧，使所述挡片搭接与所述凸块上。
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作为本发明一实施方式的进一步改进，所述排水管包括位于上端的第一排水管、与所述第一排水管下端连接的第二排水管，所述进水口位于所述第一排水管远离所述第二排水管一端，所述出水口位于所述第二排水管远离所述第一排水管一端，所述第二排水管与水平面呈角度设置，且所述出水口一端低于所述第二排水管与所述第一排水管连接一端。
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作为本发明一实施方式的进一步改进，所述挡片通过枢转轴与所述第二排水管顶部连接，在不受外力作用时，所述挡片在重力作用下自然垂下，所述挡片远离所述枢转轴一端与所述第二排水管的底部形成所述排水孔。
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作为本发明一实施方式的进一步改进，所述第二排水管底部呈V型，以使水在V型的尖角汇聚防止水从排水管流出后四处滴溅。
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本发明一实施方式还提供一种制冷设备，包括内胆、接水盘和排水管，所述排水管为前述的排水管，所述排水管上端与所述内胆连接，所述排水管下方设置有所述接水盘。
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本发明提供的一个或多个技术方案，至少具有如下技术效果或优点：
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本发明提供的排水管内部设置有与排水管枢转连接的挡片，挡片将排水管的腔室部分截断，使挡片与内壁之间形成有容纳水流过的排水孔。在正常排水情况下，水从进水口流经排水孔后，从出水口排出排水管外；在制冷设备门体需要打开时，制冷间室内由于温度较低形成负压，在开门的瞬间，挡片在负压作用下抬起，使排水管内流通面积变大，外界空气从排水管出水口进入并流至制冷间室平衡气压，本发明无需额外设置气压平衡装置或者助力把手，即可在开门时轻松开门，排水管还可埋设于发泡层内，占用空间小。
[错误提交（细则20.5之二）]附图说明
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图1是本发明实施例1中的制冷设备的后视图。
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图2是图1中排水管的结构示意图。
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图3是图2中排水管的侧视图。
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图4是图3中沿A-A线的剖视示意图。
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图5是图3中沿B-B线的剖视示意图。
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图6是图2中盖体的结构示意图。
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图7是本发明实施例2中的制冷设备的结后视图。
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图8是图7中排水管的结构示意图。
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图9是图8中排水管的侧视图。
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图10是图9中沿C-C线的剖视示意图。
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10、箱体；1、排水管；11、挡片；111、枢转轴；112、挡板；12、进水口；13、出水口；14、排水孔；2、水流部；21、水流腔；22、凸块；3、通风部；31、通风腔；32、本体；33、盖体；331、卡爪；332、斜板；3321、第一固定孔；34、支撑片；4、第一排水管；5、第二排水管；51、第二固定孔；6、接水盘。
[错误提交（细则20.5之二）]具体实施方式
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以下将结合附图所示的各实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
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本文使用的例如“上”、“上方”、“下”、“下方”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。例如，如果将图中的设备翻转，则被描述为位于其他单元或特征“下方”或“之下”的单元将位于其他单元或特征“上方”。因此，示例性术语“下方”可以囊括上方和下方这两种方位。设备可以以其他方式被定向(旋转90度或其他朝向)，并相应地解释本文使用的与空间相关的描述语。
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并且，应当理解的是尽管术语第一、第二等在本文中可以被用于描述各种元件或结构，但是这些被描述对象不应受到这些术语的限制。这些术语仅用于将这些描述对象彼此区分开。例如，第一排水管可以被称为第二排水管，并且类似地第二排水管也可以被称为第一排水管，这并不背离本申请的保护范围。
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实施例1
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本实施例提供了一种用于制冷设备的排水管1，其中，如图1所示，制冷设备包括箱体10，箱体10设置有内胆、接水盘6和前述排水管1，排水管1上端连接内胆，下方设置有接水盘6。从而，本发明还提供了具有前述排水管1的制冷设备。
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如图2-5所示，前述的一种排水管1形成有内壁、内壁围绕形成的腔室、位于上端的进水口12和位于下端的出水口13，排水管1内设置有与排水管1枢转连接的挡片11，挡片11具有在重力作用下将腔室部分截断的第一位置、在负压作用下向排水管1的进水口12方向抬起的第二位置，其中，挡片11在第一位置时与内壁之间形成有供水流过的排水孔14。
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具体的，排水管1包括水流部2和通风部3，通风部3自水流部2的中部向外凸伸形成，水流部2内部形成有水流腔21，通风部3内部形成有通风腔31，水流腔21和通风腔31相连通，其中，通风部3包括本体32和盖体33，本体32一侧开设有一开口，且开口向水流部2延伸，盖体33用于将该开口覆盖，盖体33上设置有多个卡爪331，用于与本体32卡接固定，通风部3的本体32与水流部2一体成型，盖体33的设计利于排水管1内部挡片11的设置，且在内部出现损坏时方便拆卸和更换。
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进一步的，盖体33向排水管1的腔体内设置有一斜板332，斜板332自盖体33延伸至排水管1远离盖体33一侧且穿过水流腔21和通风腔31，斜板332靠近排水孔14一端的两侧下方均设置有第一固定孔3321，挡片11包括相互连接的枢转轴111和挡板112，枢转轴111两端穿过第一固定孔3321，使挡片11枢转连接于排水管1，斜板332朝向排水孔14方向向下倾斜，从而使自进水口12流入的水在斜板332的导流作用下导向排水孔14而从出水口13流出排水板。
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进一步的，斜板332远离排水孔14一端向上延伸至通风腔31内，能够避免自进水口12流入水流腔21的水流入通风腔31。
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进一步的，通风部3贯穿通风腔31设置有一支撑片34，支撑片34设置于斜板332下方与斜板332呈同一角度倾斜，以使斜板332搭接于支撑片34上，防止斜板332因自身重力在排水管1内从与盖体33连接处折断。
[错误提交（细则20.5之二）]
进一步的，水流部2设置有一凸块22，凸块22设置于枢转轴111下方偏向通风腔31一侧，挡片11在重力作用下搭接与凸块22上。凸块22的设置能够使挡板112远离枢转轴111一端靠近通风部3底部，且与通风部3底部留有一间隙，从而使少量流入通风腔31内的水能够从该间隙流出。
[错误提交（细则20.5之二）]
当然，也可不设置凸块22而使挡片11在重力作用下搭接于通风部3底部，若有少量水流入通风腔31内，在挡片11抬起时，水仍能流出。
[错误提交（细则20.5之二）]
本实施例在排水管1内部设置挡片11，挡片11在重力作用下搭接于凸块22上，挡片11将排水管1内大部分截断，较大程度的防止空气中的水分从排水管1进入箱体10内导致箱体10内结霜严重。但挡片11在排水管1内留有能够 流过水的排水孔14，挡片11上方设置有用于导水的斜板332，在制冷设备关闭时，冷凝水在斜板332的导流作用下从排水孔14排出。在制冷设备需要打开时，挡片11能够在负压的作用下被抬起，使前述间隙变大，外界空气能够迅速从出水口13进入箱体10内平衡箱体10内外气压。本实施例提供的排水管1既有排水功能，又能起到平衡气压差的效果，且排水管1可埋设于发泡层内，无需占用箱体10大量空间。
[错误提交（细则20.5之二）]
实施例2
[错误提交（细则20.5之二）]
本实施例提供了一种用于制冷设备的排水管1，其中，如图6所示，制冷设备包括箱体10，箱体10设置有内胆、接水盘6和前述排水管1，排水管1上端连接内胆，下方设置有接水盘6。从而，本发明还提供了具有前述排水管1的制冷设备。
[错误提交（细则20.5之二）]
如图7-9所示，前述的一种排水管1形成有内壁、内壁围绕形成的腔室、位于上端的进水口12和位于下端的出水口13，排水管1内设置有与排水管1枢转连接的挡片11，挡片11具有在重力作用下将腔室部分截断的第一位置、在负压作用下向排水管1的进水口12方向抬起的第二位置，其中，挡片11在第一位置时与内壁之间形成有供水流过的排水孔14。
[错误提交（细则20.5之二）]
具体的，排水管1包括相互连接的第一排水管4和第二排水管5，第一排水管4底端与第二排水管5顶端连接，进水口12位于第一排水管4远离第二排水管5一端，出水口13位于第二排水管5远离第一排水管4一端。第二排水管5与水平面呈角度设置，且出水口13一端低于第二排水管5与第一排水管4连接一端。
[错误提交（细则20.5之二）]
挡片11包括相互连接的枢转轴111和挡板112，第二排水管5位于出水口13一端的顶部两侧形成有第二固定孔51，枢转轴111穿过第二排水管5顶部两侧的第二固定孔51，在不受外力作用时，挡片11自然垂落，与第二排水管5底部形成为前述的排水孔14。
[错误提交（细则20.5之二）]
在排水管1处于第一状态时，即，此时排水管1处于正常排水状态，水从第一排水管4上端的进水口12进入排水管1，从第二排水管5下端的出水口13 流出排水管1，流至接水盘6内，第二排水管5与水平面呈角度设置能够使水顺利排出排水管1而不在排水管1内积水，同时能够保证挡片11在重力作用下自然垂落时能够与排水管1内壁之间形成排水孔14。在水量较大时，水能够将挡片11向出水口13方向冲开使排水孔14变大利于出水。
[错误提交（细则20.5之二）]
在排水管1处于第二状态时，此时在门体打开的瞬间，箱体10内部温度低造成箱体10内部形成负压，门体打开时，挡片11在负压的作用力下，向进水口12方向抬起，外界空气迅速从出水口13进入排水管1，进而进入箱体10内使箱体10内外气压平衡。
[错误提交（细则20.5之二）]
进一步的，第二排水管5的底部呈V型，V型底部能使水均从V型的尖角流动，最后从出水口13排出时，水能汇聚为一股流入接水盘6，防止排水管1内的水流入接水盘6时四处滴溅。
[错误提交（细则20.5之二）]
本实施例在排水管1内部设置挡片11，挡片11将排水管1内大部分截断，但留有能够流过水的排水孔14，在制冷设备关闭时，能够正常使冷凝水排出，且较大程度的防止空气中的水分从排水管1进入箱体10内导致箱体10内结霜严重。在制冷设备需要打开时，挡片11能够在负压的作用下被抬起，使排水孔14变大，外界空气能够迅速从出水口13进入箱体10内平衡箱体10内外气压。本实施例提供的排水管1既有排水功能，又能起到平衡气压差的效果，且排水管1可埋设于发泡层内，无需占用箱体10大量空间。
[错误提交（细则20.5之二）]
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
[错误提交（细则20.5之二）]
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (20)

  1. [援引加入（细则20.6）07.07.2023]
    一种用于冰箱的内胆，其特征在于，包括：
    胆壳，其限定出具有前向开口的储物空间；且所述胆壳的壁上开设有装配口；和
    供冷壳，其限定出用于容纳蒸发器的供冷腔；所述供冷壳在所述装配口处与所述胆壳固定装配且封闭所述装配口。
  2. [援引加入（细则20.6）07.07.2023]
    根据权利要求1所述的用于冰箱的内胆，其特征在于，
    所述供冷壳开设有连通所述供冷腔的安装口；所述安装口的外周环绕有环状折边；且
    所述装配口的外周环绕有与所述环状折边抵靠配合以实现密封接合的环状装配带。
  3. [援引加入（细则20.6）07.07.2023]
    根据权利要求2所述的用于冰箱的内胆，其特征在于，
    所述环状折边与所述环状装配带之间为曲面接触。
  4. [援引加入（细则20.6）07.07.2023]
    根据权利要求3所述的用于冰箱的内胆，其特征在于，
    所述环状折边上形成有朝向所述环状装配带凸出且环绕所述安装口外周的环状凸起；且
    所述环状装配带上相应形成有朝向背离所述环状折边方向凹陷且环绕所述装配口外周以供所述环状凸起卡入其中以实现曲面接触的环状凹窝。
  5. [援引加入（细则20.6）07.07.2023]
    根据权利要求4所述的用于冰箱的内胆，其特征在于，
    所述环状凸起包括相互间隔设置的第一环状凸起和第二环状凸起，且所述第二环状凸起环绕于所述第一环状凸起的周向外侧；且
    所述环状凹窝包括相互间隔设置的第一环状凹窝和第二环状凹窝，且所述第二环状凹窝环绕于所述第一环状凹窝的周向外侧；所述第一环状凹窝与所述第一环状凸起对应装配，所述第二环状凹窝与所述第二环状凸起对应装配。
  6. [援引加入（细则20.6）07.07.2023]
    根据权利要求5所述的用于冰箱的内胆，其特征在于，
    所述环状折边上还形成有位于所述第一环状凸起与所述第二环状凸起之间的第三环状凹窝；且
    所述环状装配带上相应形成有位于所述第一环状凹窝与所述第二环状凹窝之间的第三环状凸起；所述第三环状凸起卡入所述第三环状凹窝中。
  7. [援引加入（细则20.6）07.07.2023]
    根据权利要求2所述的用于冰箱的内胆，其特征在于，
    所述环状折边与所述环状装配带之间设置有粘结材料，用于使所述环状折边与所述环状装配带之间粘结固定。
  8. [援引加入（细则20.6）07.07.2023]
    根据权利要求2所述的用于冰箱的内胆，其特征在于，
    所述胆壳上形成有前凸环状隆起部，所述前凸环状隆起部自所述胆壳的后壁内表面向前凸出并隆起成环状；且
    所述装配口位于所述前凸环状隆起部的环内区域；环绕所述装配口的所述环状装配带形成于所述前凸环状隆起部的后表面。
  9. [援引加入（细则20.6）07.07.2023]
    根据权利要求8所述的用于冰箱的内胆，其特征在于，
    所述前凸环状隆起部由隔热保温材料制成；且
    所述胆壳上还限定出位于所述前凸环状隆起部的横向一侧且用于容纳另一蒸发器的蒸发器安装腔。
  10. [援引加入（细则20.6）07.07.2023]
    一种冰箱，其特征在于，包括：
    如权利要求1-9中任一项所述的用于冰箱的内胆。
  11. [错误提交（细则20.5之二）]
    一种用于制冷设备的排水管，其特征在于，所述排水管形成有内壁、所述内壁围绕形成的腔室、位于上端的进水口和位于下端的出水口，所述排水管内设置有与所述排水管枢转连接的挡片，所述挡片具有在重力作用下将所述腔室部分截断的第一位置、在负压作用下向所述排水管的进水口方向抬起的第二位置，其中，所述挡片在第一位置时与所述内壁之间形成有供水流过的排水孔。
  12. [错误提交（细则20.5之二）]
    根据权利要求1所述的用于制冷设备的排水管，其特征在于，所述排水管形成有水流部和通风部，所述通风部自所述水流部的中部向外凸伸形成，所述水流部内部形成有水流腔，所述通风部内部形成有通风腔，所述水流腔和所述通风腔相连通。
  13. [错误提交（细则20.5之二）]
    根据权利要求2所述的用于制冷设备的排水管，其特征在于，所述挡片通过枢转轴与所述排水管连接，所述枢转轴设置于所述水流腔内，所述挡片远离所述枢转轴一端设置于所述通风腔内。
  14. [错误提交（细则20.5之二）]
    根据权利要求3所述的用于制冷设备的排水管，其特征在于，所述通风部包括本体和盖体，所述盖体上设置有一斜板，所述斜板设置于所述枢转轴上方，且朝向所述排水孔方向向下倾斜，以利于水从所述排水孔流出至所述排水管外。
  15. [错误提交（细则20.5之二）]
    根据权利要求4所述的用于制冷设备的排水管，其特征在于，所述水流部设置有支撑片，所述支撑片设置于所述斜板靠近所述排水孔一端，所述斜板搭接与所述支撑片上。
  16. [错误提交（细则20.5之二）]
    根据权利要求3所述的用于制冷设备的排水管，其特征在于，所述水流部内设置有一凸块，所述凸块位于所述枢转轴下方偏向所述通风腔一侧，使所述挡片搭接与所述凸块上。
  17. [错误提交（细则20.5之二）]
    根据权利要求1所述的用于制冷设备的排水管，其特征在于，所述排水管包括位于上端的第一排水管、与所述第一排水管下端连接的第二排水管，所述进水口位于所述第一排水管远离所述第二排水管一端，所述出水口位于 所述第二排水管远离所述第一排水管一端，所述第二排水管与水平面呈角度设置，且所述出水口一端低于所述第二排水管与所述第一排水管连接一端。
  18. [错误提交（细则20.5之二）]
    根据权利要求7所述的用于制冷设备的排水管，其特征在于，所述挡片通过枢转轴与所述第二排水管顶部连接，在不受外力作用时，所述挡片在重力作用下自然垂下，所述挡片远离所述枢转轴一端与所述第二排水管的底部形成所述排水孔。
  19. [错误提交（细则20.5之二）]
    根据权利要求7所述的用于制冷设备的排水管，其特征在于，所述第二排水管底部呈V型，以使水在V型的尖角汇聚防止水从排水管流出后四处滴溅。
  20. [错误提交（细则20.5之二）]
    一种制冷设备，其特征在于，包括内胆、接水盘和排水管，所述排水管为权利要求1所述的排水管，所述排水管上端与所述内胆连接，所述排水管下方设置有所述接水盘。
PCT/CN2023/101571 2022-06-23 2023-06-21 用于冰箱的内胆以及具有其的冰箱 WO2023246832A1 (zh)

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