WO2024021619A1 - 制冷设备 - Google Patents

制冷设备 Download PDF

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Publication number
WO2024021619A1
WO2024021619A1 PCT/CN2023/080648 CN2023080648W WO2024021619A1 WO 2024021619 A1 WO2024021619 A1 WO 2024021619A1 CN 2023080648 W CN2023080648 W CN 2023080648W WO 2024021619 A1 WO2024021619 A1 WO 2024021619A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigeration
air
air outlet
assembly
compartment
Prior art date
Application number
PCT/CN2023/080648
Other languages
English (en)
French (fr)
Inventor
王洪宇
王栋
刘敏
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 WO2024021619A1 publication Critical patent/WO2024021619A1/zh

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Classifications

    • 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
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers

Definitions

  • the present invention relates to the field of refrigeration technology, and in particular to a refrigeration equipment.
  • the drawers located in the refrigeration room of the refrigeration equipment are frequently used.
  • the existing technology for air-cooled refrigerators, since an air door is generally provided behind the drawer to control the air outflow from the refrigeration room, the air door has a certain thickness. , so the depth of the drawers of air-cooled refrigerators is generally small, and the stroke after the drawer is pulled out is short, which cannot meet the user's needs for large-capacity drawers and affects the user's experience.
  • the object of the present invention is to provide a refrigeration device that can make the depth of the drawer deeper.
  • one embodiment of the present invention provides a refrigeration equipment, including:
  • An inner bag enclosing the refrigeration compartment, the inner bag including an air outlet located in the refrigeration compartment, a back plate, and a recessed portion recessed rearwardly from the back plate;
  • the rear of the air duct assembly is against the recessed portion.
  • the air duct assembly surrounds an opening.
  • the back plate is embedded in the opening.
  • the air duct assembly includes an air flow channel and a plurality of air outlets. The air flow The passage communicates with the upper air outlet and the plurality of air outlets, and the plurality of air outlets communicates with the refrigeration compartment.
  • the recessed portion includes a left recess provided on the left side of the back panel and a right recess provided on the right side of the back panel
  • the air duct assembly includes a left air duct provided in the left recess and a left recess provided in the left recess.
  • the right air duct is recessed on the right.
  • the left air duct and the right air duct enclose the opening.
  • the left air duct includes a plurality of air outlets arranged toward the left.
  • the right air duct includes a plurality of air outlets arranged toward the right. Several air outlets.
  • the recessed portion includes a lower recess provided below the back panel, and the air duct assembly includes a connecting air duct embedded in the lower recess, and the connecting air duct is simultaneously connected to the left The air duct, the right air duct and the upper air outlet;
  • the left air duct and the right air duct both extend in the up and down direction, and multiple air outlets are provided in the up and down direction;
  • the upper air outlet is disposed at a middle position in the left and right width direction of the refrigeration equipment.
  • the inner container includes a return air outlet connected to the refrigeration compartment, and the return air outlet is located below the left air duct and/or the right air duct.
  • the left air duct and the right air duct are symmetrically arranged.
  • the air duct assembly includes an insulating body and the air flow channel surrounded by the insulating body.
  • the inner bladder surrounds a freezing compartment and an evaporation compartment, and the inner bladder includes a lower air outlet located in the evaporation compartment, and the lower air outlet is connected to the upper air outlet.
  • the refrigeration equipment includes an evaporator and a fan assembly located in the evaporation chamber, and the fan assembly blows the gas blown through the evaporator toward the downdraft and the freezer. room.
  • the fan assembly includes a refrigeration fan, a refrigeration fan, and a housing that isolates the refrigeration fan and the refrigeration fan.
  • the refrigeration fan blows airflow toward the lower air outlet.
  • a fan blows airflow toward the freezing compartment.
  • the refrigeration equipment includes a partition space located between the refrigeration compartment and the freezing compartment, and a damper assembly accommodated in the partition space, and the upper air outlet and The lower air outlet is connected through the damper assembly.
  • the air door assembly includes a front cover, a rear cover, an air channel enclosed by the front cover and the rear cover, and an air door member disposed in the air channel,
  • the damper member includes a damper plate and a damper door, and the damper plate controls to open or close the damper door;
  • the upper air outlet communicates with the lower air outlet.
  • both the front cover and the rear cover include an upper skirt and a lower skirt, the upper skirt covers the upper air outlet, and the lower skirt covers the lower air outlet;
  • the front cover and the rear cover enclose an upper socket inserted into the upper air outlet and a lower socket inserted into the lower air outlet.
  • the rear cover includes an upper positioning portion connected to the upper skirt and a lower positioning portion connected to the lower skirt. Both the upper positioning portion and the lower positioning portion against said liner;
  • the upper skirt and the lower skirt are both connected to the inner pot through sealed connections.
  • the upper positioning part includes an upper arc-shaped wall
  • the lower positioning part includes a lower arc-shaped wall
  • both the upper arc-shaped wall and the lower arc-shaped wall are in contact with the edge of the inner bag. fit.
  • the refrigeration equipment further includes a partition assembly disposed in front of the partition space.
  • the partition assembly includes a front partition fixedly connected to the inner tank, and a front partition removably connected to the inner tank. The inner bag and the rear partition of the front partition.
  • the refrigeration equipment further includes an air duct cover and a drawer arranged in the refrigerated room, and the air duct cover covers the back panel and the front of the air duct assembly.
  • a drawer extends from front to back, and is located above the partition assembly and the damper assembly.
  • the present invention has the following beneficial effects: since the damper assembly of the refrigeration equipment is arranged between the refrigerating compartment and the freezing compartment, it does not occupy the space of the refrigerating compartment nor the freezing compartment. Since there is no need to install a damper assembly at the rear of the drawer in the refrigerated room, the depth of the drawer can be made deeper, thereby making the drawer larger in volume and improving the user experience.
  • Figure 1 is a schematic structural diagram of a refrigeration equipment according to an embodiment of the present invention.
  • Figure 2 is a cross-sectional view of a refrigeration equipment according to an embodiment of the present invention.
  • Figure 3 is a side view of the inner bag according to an embodiment of the present invention.
  • Figure 4 is an exploded view of the refrigeration equipment according to an embodiment of the present invention.
  • Figure 5 is a front view of the refrigeration equipment according to an embodiment of the present invention.
  • Figure 6 is a cross-sectional view along the A-A direction in Figure 5;
  • Figure 7 is a partial structural schematic diagram of the refrigeration equipment according to an embodiment of the present invention.
  • Figure 8 is a cross-sectional view of part of the structure in Figure 7;
  • Figure 9 is an exploded view of the air duct assembly according to an embodiment of the present invention.
  • Figure 10 is an exploded view of the damper assembly according to an embodiment of the present invention.
  • Figure 11 is a cross-sectional view of the damper assembly according to an embodiment of the present invention.
  • Air duct assembly 301. Opening; 31. Insulation body; 32. Air duct plate; 33. Air flow channel; 34. Air outlet; 35. Left air duct; 36. Right air duct; 37. Connecting air duct; 371. Rear connecting plate; 372. Front connecting plate; 40. Air door assembly; 401. Air channel; 41. Front cover; 42. Air door piece; 421. Air door panel; 422. Air door; 43.
  • Rear cover 44. Upper skirt; 45. Lower skirt; 46. Upper arc wall; 47. Lower arc wall ; 48. Upper socket; 49. Lower socket; 50. Fan assembly; 51. Refrigeration fan; 52. Refrigeration fan; 60. Evaporator; 70. Drawer; 80. Partition assembly; 81. Front partition; 82. Rear Partitions.
  • One embodiment of the present invention provides a refrigeration equipment that can make the depth of a drawer deeper.
  • the air duct door of the refrigeration equipment does not occupy the space behind the drawer, so that the drawer can have a larger volume.
  • the refrigeration equipment 100 in this embodiment may be a refrigerator, a freezer, a vertical refrigerator, a wine cabinet, etc.
  • the following embodiments may be described using a refrigerator as an example.
  • the refrigerator includes a box body, an inner pot 20 arranged in the box body, a refrigeration compartment surrounded by the inner pot 20, and a door covering the inner pot 20.
  • An insulation layer is provided between the inner pot 20 and the box body.
  • the insulation layer can be formed by Foam material is foamed.
  • the refrigeration compartment may include a refrigerating compartment 110 and a freezing compartment 120.
  • An air duct assembly 30 and an air duct cover plate are provided in the refrigerating compartment 110 and the freezing compartment 120.
  • the refrigeration equipment 100 further includes a refrigerating compartment 110 and a freezing compartment 120.
  • the drawer 70 in the compartment as shown in Figures 1 and 2, the drawer 70 in this embodiment mainly refers to the drawer 70 located in the refrigeration compartment 110.
  • the direction of reference gravity is defined as below, the opposite direction is defined as above, the direction in which the door opens is defined as front, and the opposite direction is defined as back.
  • the two sides facing the refrigeration compartment are defined as the left and right sides respectively.
  • the drawer 70 can be pulled in the front and rear directions.
  • the air duct cover is located in front of the air duct assembly 30, and the drawer 70 is located in front of the air duct cover.
  • the refrigeration equipment 100 of this embodiment also includes an air duct assembly 30, a damper assembly 40, an evaporator 60 and a fan assembly 50.
  • the inner tank 20 also surrounds an evaporation chamber 130, and the evaporator 60 and the fan assembly 50 are located in the evaporation chamber 130. .
  • the inner bag 20 includes an air outlet 111 located in the refrigeration compartment 110, a back plate 21, and a recessed portion 22 recessed from the back plate 21. As shown in Figures 5 and 6, the rear of the air duct assembly 30 is close to the recessed portion. 22.
  • the air duct assembly 30 surrounds the opening 301, and the back plate 21 is embedded in the opening 301.
  • the air duct assembly 30 includes an air flow channel 33 and a plurality of air outlets 34.
  • the air flow channel 33 communicates with the upper air outlet 111 and a plurality of air outlets 34.
  • a plurality of The air outlet 34 is connected to the refrigeration compartment 110 .
  • the air duct assembly 30 is provided at the position where air is required to be discharged, and the corresponding recessed portion 22 is provided. At other positions, the backboard 21 maintains the existing position of the backboard 21 , that is, the backboard 21 is located in front of the recessed portion 22 .
  • Foam material is provided behind both the back plate 21 and the recessed portion 22. The thickness of the foam material behind the back plate 21 is consistent with that of the existing refrigerator. The foam material behind the recessed portion 22 is less than that of the existing refrigerator.
  • due to the The air duct assembly 30 is only provided at the air outlet position, so the amount of foam material is reduced to a limited extent.
  • the air duct assembly 30 includes an insulating body 31 and an airflow channel 33 surrounded by the insulating body 31 .
  • the insulating body 31 has the ability to insulate and can be made of foam material.
  • the air duct assembly 30 also includes an air duct plate 32 that surrounds the air flow channel 33 with the insulating body 31. , further using the material of the air duct itself to make up for part of the foam material lost at the recessed portion 22, further improving the heat preservation effect of the refrigerator of this embodiment.
  • the recessed portion 22 includes a left recess 221 provided on the left side of the back plate 21 and a right recess 222 provided on the right side.
  • the air duct assembly 30 includes a left air duct 35 provided on the left recess 221 and a right recess 222 provided on the right side of the back plate 21 .
  • the right air duct 36, left air duct 35 and right air duct 36 of the right recess 222 surround the opening 301.
  • the left air duct 35 includes several air outlets 34 arranged towards the left, and the right air duct 36 includes several outlets arranged towards the right. Tuye 34.
  • the left recess 221 and the right recess 222 protrude backward respectively on the left and right sides of the back plate 21.
  • a gap for air outlet can be formed between the left air duct 35 and the left side wall of the liner 20.
  • a gap for air outlet can also be formed between the air duct 36 and the right side wall of the liner 20.
  • the path from the air flow channel 33 to the air outlet 34 can be gradually tilted forward.
  • the recessed portion 22 includes a lower recess 223 provided below the back plate 21 .
  • the air duct assembly 30 includes a connecting air duct 37 embedded in the lower recess 223 .
  • the connecting air duct 37 simultaneously communicates with the left air duct 35 , the right air duct 36 and the upper air outlet. 111.
  • the upper air outlet 111 is arranged at the middle position in the left and right width direction of the refrigeration equipment 100, and supplies air from the middle position to the left air duct 35 and the right air duct 36 on both sides, so that the air outlet on the left and right sides is more uniform.
  • the connecting air duct 37 includes a front connecting plate 372 and a rear connecting plate 371.
  • the front connecting plate 372 and the rear connecting plate 371 surround the air outlet and can be connected with the left air duct 35 and the right air duct at the same time. Channel 36 plug connection.
  • the recessed portion 22 can be configured to be rectangular at the top and V-shaped at the bottom.
  • the left air duct 35, the right air duct 36 and the connecting air duct 37 together form a Y-shaped structure.
  • the V-shape of 22 is inserted into the Y-shape of the air duct assembly 30 and embedded together.
  • the embedding is tighter, so that only the position where the air is discharged is recessed backward, and the position where the air is not discharged is protruded forward. The other two sides supply air. Evenly.
  • the left air duct 35 and the right air duct 36 are both surrounded by the above-mentioned heat insulation body 31 and the air duct plate 32, and both have the effect of thermal insulation.
  • the left air duct 35 and the right air duct 36 both extend in the up and down direction, and a plurality of air outlets 34 are sequentially provided in the up and down direction.
  • the positions of the air outlets 34 are shown in Figures 4 and 6. They are blown out from the two ends of the inner container 20 that are relatively far away, and multiple air outlets are arranged up and down. This can avoid the concentration of the air outlets and try to make the air outlet in the refrigerator even and the cooling even. .
  • the structures of the left air duct 35 and the right air duct 36 can be exactly the same, and the left air duct 35 and the right air duct 36 are symmetrically arranged on both sides of the back plate 21 , as shown in FIG. 5 .
  • the inner container 20 includes a return air outlet 23 connected to the refrigeration compartment 110 , and the return air outlet 23 is located below the left air duct 35 and/or the right air duct 36 .
  • the cold air blown from the air outlet 34 to the refrigeration compartment 110 can flow back to the evaporator 60 through the return air outlet 23 and be further cooled.
  • the return air outlet 23 is connected to a pipe communicating with the evaporation chamber 130, and the air supply flow returns to the evaporation chamber 130 through the pipe.
  • the liner 20 includes a lower air outlet 121 located in the evaporation chamber 130. As shown in Figure 2, the lower air outlet 121 is connected to the upper air outlet 111.
  • the refrigeration equipment 100 includes an evaporator 60 and a fan assembly 50 located in the evaporation chamber 130. The fan The assembly 50 blows the gas blown through the evaporator 60 to the downdraft 121 and the freezing compartment 120 .
  • the fan assembly 50 includes a refrigeration fan 51 , a freezing fan 52 , and a housing that isolates the refrigeration fan 51 and the freezing fan 52 .
  • the refrigeration fan 51 blows the airflow to the lower air outlet 121
  • the freezing fan 52 blows the airflow toward the freezing compartment 120 .
  • the refrigeration fan 51 and the freezing fan 52 supply air to the two upper and lower compartments respectively, so that the refrigeration compartment 110 and the freezing compartment 120 can be refrigerated at the same time, or any fan can be controlled to be closed, thereby only supplying air to the refrigeration compartment 110.
  • the air or freezing compartment 120 supplies air, which meets the need for flexibility in adjusting the two compartments.
  • the refrigeration equipment 100 includes a partition space 140 located between the refrigeration compartment 110 and the freezing compartment 120 , and a damper assembly 40 accommodated in the partition space 140 .
  • the upper air outlet 111 It communicates with the lower air outlet 121 through the damper assembly 40 .
  • the damper assembly 40 that controls the air supply in the upper compartment is installed in the partition space 140 instead of in the refrigeration compartment, so that the thickness of the bottom of the refrigeration compartment in the front-to-back direction is reduced by 50 mm. left and right, thus increasing the depth of the bottom of the refrigeration compartment.
  • the drawer 70 is located above the partition assembly 80 and the damper assembly 40. In this way, the drawer 70 can extend 50 mm backward, thereby making the drawer 70 larger in volume and improving user convenience. usage experience.
  • the damper assembly 40 includes a front cover 41, a rear cover 43, an air channel 401 enclosed by the front cover 41 and the rear cover 43, and an air door member 42 disposed in the air channel 401.
  • the damper member 42 includes a damper plate 421 and a damper door 422, and the damper plate 421 controls to open or close the damper door 422;
  • the damper plate 421 can rotate under the driving of the motor.
  • the damper is formed on the connecting passage between the upper air outlet 111 and the lower air outlet 121 . Covering the air door 422 can block the airflow of the lower air outlet 121 from entering the upper air outlet 111 .
  • both the front cover 41 and the rear cover 43 include an upper skirt 44 and a lower skirt 45 .
  • the upper skirt 44 covers the upper air outlet 111
  • the lower skirt 45 covers the lower air outlet 121 .
  • the front cover 41 and the rear cover 43 enclose an upper socket 48 inserted into the upper air outlet 111 and a lower socket 49 inserted into the lower air outlet 121 .
  • Both the upper skirt 44 and the lower skirt 45 are connected to the inner tank 20 through a sealed connector, which may be PV glue or double-sided tape.
  • the upper socket 48 is inserted into the upper air outlet 111, and the lower socket 49 is inserted into the lower air outlet 121, which can play a positioning role.
  • the upper skirt 44 is then used to cover the periphery of the upper air outlet 111, and the lower skirt 45 is covered on the lower air outlet 121.
  • the periphery on the one hand, can be used to fix the sealed connection, and on the other hand, it can be used to prevent the foam material from entering the refrigeration compartment 110 or the freezing compartment 120 .
  • the rear cover 43 includes an upper positioning portion connected to the upper skirt 44 and a lower positioning portion connected to the lower skirt 45 . Both the upper positioning portion and the lower positioning portion resist the inner bladder 20 .
  • the upper positioning part includes an upper arc-shaped wall 46
  • the lower positioning part includes a lower arc-shaped wall 47. Both the upper arc-shaped wall 46 and the lower arc-shaped wall 47 fit with the edge of the inner container 20.
  • the inner container 20 The edge includes an arc-shaped chamfer transition from the horizontal plane to the vertical plane, the upper edge of the inner container 20 is arranged behind the inner container 20 forming the refrigeration compartment 110, and the lower inner container 20 is arranged behind the inner container 20 forming the freezing compartment 120.
  • the damper assembly 40 can be ensured to move in place, and then through the sealing connector tight connection.
  • the refrigeration equipment 100 also includes a partition assembly 80 disposed in front of the partition space 140.
  • the partition assembly 80 includes a front partition 81 fixedly connected to the inner tank 20, and a front partition detachably connected to the inner tank 20 and the front partition. 81 rear bulkhead 82.
  • the rear partition 82 is detachable, so that the refrigeration compartment 110 and the freezing compartment 120 are connected, and the refrigeration compartment 110 can be quickly cooled.
  • this embodiment has the following beneficial effects:
  • the refrigeration equipment 100 maintains the existing position of the back plate 21 at the position where the air is not required, so as not to affect the thickness of the foam layer. It is recessed backward to form the recessed portion 22 at the position where the air is required, and then the air duct is The assembly 30 is embedded in the recessed portion 22, thereby reducing the space occupied by the air duct assembly 30 in front of the back plate 21.
  • the depth of the refrigeration device 100 can be deeper, and because the back plate 21 is not recessed backward, the foam layer is The reduction is limited and the existing thermal insulation capacity is roughly maintained, allowing the refrigeration equipment 100 to achieve a balance between the insulation effect and the volume increase, meeting the user's demand for the large-volume refrigeration equipment 100 and thus increasing sales.

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

本发明揭示了一种制冷设备，包括内胆和风门组件，冷藏间室和冷冻间室之间设置隔板空间，风门组件容置于隔板空间内，冷藏间室的上风口和蒸发间室的下风口可通过风门组件连通。风门组件不占用冷藏间室和冷冻间室的空间，冷藏间室内的抽屉的后方由于无需设置风门组件，抽屉的深度可以做得更深容积更大。

Description

制冷设备 技术领域
本发明涉及制冷技术领域，尤其涉及一种制冷设备。
背景技术
位于制冷设备冷藏间室内的抽屉使用频率很高，但现有技术中，对于风冷冰箱而言，由于一般是在抽屉的后方设置用于控制冷藏间室出风的风门，风门具有一定的厚度，所以风冷冰箱的抽屉的深度一般较小，抽屉拉出后的行程较短，无法满足用户对于大容积抽屉的使用需求，影响了用户的使用体验。
发明内容
为解决现有技术中抽屉容积较小的问题，本发明的目的在于提供一种可以使抽屉的深度更深的制冷设备。
为实现上述发明目的，本发明一实施方式提供一种制冷设备，包括：
内胆，其围出冷藏间室，所述内胆包括位于所述冷藏间室的上风口、背板、以及由所述背板向后凹设的凹陷部；
风道组件，其后方贴靠于所述凹陷部，所述风道组件围出开口，所述背板嵌入所述开口内，所述风道组件包括气流通道和多个出风口，所述气流通道连通所述上风口和所述多个出风口，所述多个出风口连通所述冷藏间室。
作为本发明的进一步改进，所述凹陷部包括设置于所述背板左侧的左凹陷和右侧的右凹陷，所述风道组件包括设置于所述左凹陷的左风道和设置于所述右凹陷的右风道，所述左风道和所述右风道合围出所述开口，所述左风道包括朝左设置的若干个出风口，所述右风道包括朝右设置的若干个出风口。
作为本发明的进一步改进，所述凹陷部包括设置于所述背板下方的下凹陷，所述风道组件包括嵌在所述下凹陷内连接风道，所述连接风道同时连通所述左风道、所述右风道和所述上风口；
所述左风道和所述右风道均沿上下方向延伸，所述出风口在上下方向依次设置多个；
所述上风口设置于所述制冷设备的左右宽度方向的中间位置。
作为本发明的进一步改进，所述内胆包括连通所述冷藏间室的回风口，所述回风口位于所述左风道和/或所述右风道的下方。
作为本发明的进一步改进，所述左风道和所述右风道对称设置。
作为本发明的进一步改进，所述风道组件包括隔热本体、以及由所述隔热本体围出的所述气流通道。
作为本发明的进一步改进，所述内胆围出冷冻间室和蒸发间室，所述内胆包括位于所述蒸发间室的下风口，所述下风口连通所述上风口，所述制冷设备包括位于所述蒸发间室的蒸发器和风机组件，所述风机组件将吹过所述蒸发器的气体吹向所述下风口和所述冷冻 间室。
作为本发明的进一步改进，所述风机组件包括冷藏风机、冷冻风机、以及将所述冷藏风机和所述冷冻风机隔离的壳体，所述冷藏风机将气流吹向所述下风口，所述冷冻风机将气流吹向所述冷冻间室。
作为本发明的进一步改进，所述制冷设备包括位于所述冷藏间室和所述冷冻间室之间的隔板空间、以及容置于所述隔板空间内的风门组件，所述上风口和所述下风口通过所述风门组件连通。
作为本发明的进一步改进，所述风门组件包括前盖板、后盖板、由所述前盖板和所述后盖板合围出的风通道、以及设置于所述风通道内的风门件，所述风门件包括风门板和风门口，所述风门板受控地打开或关闭所述风门口；
当所述风门板关闭所述风门口时，所述上风口与所述下风口不连通；
当所述风门板打开所述风门口时，所述上风口与所述下风口连通。
作为本发明的进一步改进，所述前盖板和所述后盖板均包括上裙边和下裙边，所述上裙边覆盖所述上风口，所述下裙边覆盖所述下风口；
所述前盖板和所述后盖板合围出插入所述上风口的上插口、以及插入所述下风口的下插口。
作为本发明的进一步改进，所述后盖板包括连接于所述上裙边的上定位部、以及连接于所述下裙边的下定位部，所述上定位部和所述下定位部均抵持于所述内胆；
所述上裙边和所述下裙边均通过密封连接件连接于内胆。
作为本发明的进一步改进，所述上定位部包括上弧形壁，所述下定位部包括下弧形壁，所述上弧形壁和所述下弧形壁均与所述内胆的边缘贴合。
作为本发明的进一步改进，所述制冷设备还包括设置于所述隔板空间前方的隔板组件，所述隔板组件包括与所述内胆固定连接的前隔板、以及可拆卸连接于所述内胆和所述前隔板的后隔板。
作为本发明的进一步改进，所述制冷设备还包括设置于所述冷藏间室内的风道盖板和抽屉，所述风道盖板覆盖于所述背板和所述风道组件前方，所述抽屉从前向后延伸，所述抽屉位于所述隔板组件和所述风门组件的上方。
与现有技术相比，本发明具有以下有益效果：该制冷设备由于将风门组件设置在冷藏间室和冷冻间室之间，所以既不占用冷藏间室的空间，也不占用冷冻间室的空间，冷藏间室内的抽屉的后方由于无需设置风门组件，所以抽屉的深度可以做得更深，从而使抽屉的容积更大，提高了用户的使用体验。
附图说明
图1是本发明一实施例的制冷设备的结构示意图；
图2是本发明一实施例的制冷设备的剖视图；
图3是本发明一实施例的内胆的侧视图；
图4是本发明一实施例的制冷设备的爆炸图；
图5是本发明一实施例的制冷设备的前视图；
图6是图5中A-A方向的剖视图；
图7是本发明一实施例的制冷设备的部分结构示意图；
图8是图7中的部分结构的剖视图；
图9是本发明一实施例的风道组件的爆炸图；
图10是本发明一实施例的风门组件的爆炸图；
图11是本发明一实施例的风门组件的剖视图；
其中，100、制冷设备；110、冷藏间室；111、上风口；120、冷冻间室；121、下风口；130、蒸发间室；140、隔板空间；20、内胆；21、背板；22、凹陷部；221、左凹陷；222、右凹陷；223、下凹陷；23、回风口；30、风道组件；301、开口；31、隔热本体；32、风道板；33、气流通道；34、出风口；35、左风道；36、右风道；37、连接风道；371、后连接板；372、前连接板；40、风门组件；401、风通道；41、前盖板；42、风门件；421、风门板；422、风门口；43、后盖板；44、上裙边；45、下裙边；46、上弧形壁；47、下弧形壁；48、上插口；49、下插口；50、风机组件；51、冷藏风机；52、冷冻风机；60、蒸发器；70、抽屉；80、隔板组件；81、前隔板；82、后隔板。
具体实施方式
以下将结合附图所示的具体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。
应该理解，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旨在包括设备在使用中除图中所示方位以外的不同方位。
本发明一实施例提供一种可以使抽屉的深度更深的制冷设备，该制冷设备的风道门不占用抽屉后方的空间，使得抽屉可以容积更大。
本实施例的制冷设备100，可以是冰箱、冷柜、立式冷藏柜、酒柜等，下文的实施例可以以冰箱为例进行说明。冰箱包括箱体、设置于箱体内的内胆20、内胆20围出的制冷间室、覆盖内胆20的门体，在内胆20和箱体之间设置保温层，保温层可以由发泡材料发泡形成，制冷间室可以包括冷藏间室110和冷冻间室120，在冷藏间室110和冷冻间室120内设置风道组件30和风道盖板，制冷设备100还包括设置于制冷间室内的抽屉70，如图1和2所示，本实施例的抽屉70主要指位于冷藏间室110内的抽屉70。
为清楚地表达本实施例中所描述的位置与方向，在本实施例中，定义参考重力的方向定义下方，反方向定义为上方，以门体打开的方向定义为前，反方向定义为后，在门体前方，朝向制冷间室的两侧分别定义为左右两侧。抽屉70可以在前后方向拉动。风道盖板位于风道组件30的前方，抽屉70位于风道盖板的前方。
本实施例的制冷设备100还包括风道组件30、风门组件40、蒸发器60和风机组件50，内胆20还围出蒸发间室130，蒸发器60和风机组件50位于蒸发间室130内。
内胆20包括位于冷藏间室110的上风口111、背板21、以及由背板21向后凹设的凹陷部22，如图5和6所示，风道组件30后方贴靠于凹陷部22，风道组件30围出开口301，背板21嵌入开口301内，风道组件30包括气流通道33和多个出风口34，气流通道33连通上风口111和多个出风口34，多个出风口34连通冷藏间室110。
在需要出风的位置设置风道组件30，设置对应的凹陷部22，在其余位置背板21维持现有的背板21位置，也就是说，背板21位于凹陷部22的前方。在背板21和凹陷部22的后方均设置发泡材料，背板21后方的发泡材料的厚度与现有的冰箱一致，凹陷部22后方的发泡材料相对现有冰箱会少，但由于仅在出风的位置设置风道组件30，所以发泡材料的量减少有限。
另外在一个实施例中，风道组件30包括隔热本体31、以及由隔热本体31围出的气流通道33。如图6或9所示，隔热本体31具有隔热的能力，可以是由泡沫材料制成，另外风道组件30还包括与隔热本体31合围出所述气流通道33的风道板32，进一步通过风道本身的材料，来弥补在凹陷部22位置损失的部分发泡料，进一步提高了本实施例的冰箱的保温效果。
进一步地，如图9所示，凹陷部22包括设置于背板21左侧的左凹陷221和右侧的右凹陷222，风道组件30包括设置于左凹陷221的左风道35和设置于右凹陷222的右风道36，左风道35和右风道36合围出开口301，左风道35包括朝左设置的若干个出风口34，右风道36包括朝右设置的若干个出风口34。
在图6中，左凹陷221和右凹陷222分别于背板21的左右两侧向后凸出，左风道35与内胆20的左侧壁之间可以形成用于出风的间隙，右风道36与内胆20的右侧壁之间也可以形成用于出风的间隙，另外从气流通道33到出风口34的路径上，可以逐渐向前倾斜。
另外，凹陷部22包括设置于背板21下方的下凹陷223，风道组件30包括嵌在下凹陷223内连接风道37，连接风道37同时连通左风道35、右风道36和上风口111，上风口111设置于制冷设备100的左右宽度方向的中间位置，从中间位置向两侧的左风道35和右风道36送风，使得左右两侧的出风更加均匀。连接风道37如图9所示，包括前连接板372和后连接板371，前连接板372和后连接板371合围出风道，并可同时与所述左风道35和所述右风道36插接连接。
如图4、5、7、9所示，凹陷部22可以设置为上方是矩形，下方是V字形，左风道35、右风道36和连接风道37共同形成Y字形的结构，凹陷部22的V字形插入风道组件30的Y字形中嵌在一起，一方面，嵌入更加紧密，使仅在出风的位置向后凹陷，不出风的位置向前凸出，另外两侧送风均匀。
左风道35和右风道36均由上述的隔热本体31和风道板32围出风道，都具有保温的效果。左风道35和右风道36均沿上下方向延伸，出风口34在上下方向依次设置多个，出 风口34的位置参图4和图6所示，从内胆20中相对远离的两端吹出，且上下依次设置多个，可以避免出风位置的集中，尽量使冰箱内出风均匀，冷却均匀。
另外，左风道35和右风道36的结构可以完全相同，左风道35和右风道36对称设置在背板21的两侧，如图5所示。
进一步地，内胆20包括连通冷藏间室110的回风口23，回风口23位于左风道35和/或右风道36的下方。从出风口34向冷藏间室110吹出的冷风，可以经过回风口23回流至蒸发器60的位置，被进一步制冷。回风口23处连接一连通蒸发间室130的管子，供气流通过管子回流到蒸发间室130。
进一步地，内胆20包括位于蒸发间室130的下风口121，如图2所示，下风口121连通上风口111，制冷设备100包括位于蒸发间室130的蒸发器60和风机组件50，风机组件50将吹过蒸发器60的气体吹向下风口121和冷冻间室120。
风机组件50包括冷藏风机51、冷冻风机52、以及将冷藏风机51和冷冻风机52隔离的壳体，冷藏风机51将气流吹向下风口121，冷冻风机52将气流吹向冷冻间室120。冷藏风机51和冷冻风机52分别为两个上下两个间室送风，使冷藏间室110和冷冻间室120可以同时制冷，也可以控制任一风机的关闭，从而仅对冷藏间室110送风或冷冻间室120送风，满足了两个间室进行调节的灵活性的需求。
进一步地，如图2、3所示，制冷设备100包括位于冷藏间室110和冷冻间室120之间的隔板空间140、以及容置于隔板空间140内的风门组件40，上风口111和下风口121通过风门组件40连通。在本实施例中，将控制上间室送风的风门组件40由安装在制冷间室中，改为安装在隔板空间140中，使得制冷间室底部在前后方向的厚度上减小了50mm左右，继而增大了制冷间室底部的深度，抽屉70位于隔板组件80和风门组件40的上方，这样抽屉70可以向后多伸出50mm，从而使抽屉70的容积更大，提高了用户的使用体验。
如图10和11所示，风门组件40包括前盖板41、后盖板43、由前盖板41和后盖板43合围出的风通道401、以及设置于风通道401内的风门件42，风门件42包括风门板421和风门口422，风门板421受控地打开或关闭风门口422；
当风门板421关闭风门口422时，上风口111与下风口121不连通；
当风门板421打开风门口422时，上风口111与下风口121连通。
安装时，先将风门件42与后盖板43安装在一起，再与前盖板41固定在一起，组成风门组件40；在进行发泡箱体预装时，将风门组件40安装内胆20上。
风门板421可以在电机的驱动下转动，风门形成在上风口111和下风口121之间的连接通路上，覆盖风门口422即可阻挡下风口121的气流进入上风口111。
进一步地，如图11所示，前盖板41和后盖板43均包括上裙边44和下裙边45，上裙边44覆盖上风口111，下裙边45覆盖下风口121。前盖板41和后盖板43合围出插入上风口111的上插口48、以及插入下风口121的下插口49。上裙边44和下裙边45均通过密封连接件连接于内胆20，密封连接件可以是PV胶或双面胶。
安装时，通过上插口48插入上风口111，下插口49插入下风口121，可以起到定位的作用，再通过上裙边44覆盖在上风口111的外围，下裙边45覆盖在下风口121的外围，一方面可以用于密封连接件的固定，另一方面可以用于防止发泡料进入冷藏间室110或冷冻间室120。
继续如图11所示，后盖板43包括连接于上裙边44的上定位部、以及连接于下裙边45的下定位部，上定位部和下定位部均抵持于内胆20。上定位部包括上弧形壁46，下定位部包括下弧形壁47，上弧形壁46和下弧形壁47均与内胆20的边缘贴合，如图2所示，内胆20的边缘包括从水平面到竖直面的弧形倒角过渡，形成冷藏间室110的内胆20的后方设置上方的内胆20边缘，形成冷冻间室120的内胆20的后方设置下方的内胆20边缘，上弧形壁46与上方的内胆20边缘相抵，下弧形壁47与下方的内胆20边缘相抵，当相抵时，即可以确保风门组件40运动到位，再通过密封连接件紧密连接。
进一步地，制冷设备100还包括设置于隔板空间140前方的隔板组件80，隔板组件80包括与内胆20固定连接的前隔板81、以及可拆卸连接于内胆20和前隔板81的后隔板82。后隔板82可拆卸，继而使冷藏间室110和冷冻间室120相连通，可以给冷藏间室110快速制冷。
与现有技术相比，本实施例具有以下有益效果：
(1)该制冷设备100在不需要出风的位置维持现有的背板21位置，从而不影响发泡层的厚度，在需要出风的位置向后凹陷形成凹陷部22，然后将风道组件30嵌在凹陷部22内，从而减少了风道组件30对背板21前方的空间的占用，制冷设备100的深度能够更深，且由于背板21并没有向后凹陷，所以发泡层的减少有限，大致维持了现有的隔热能力，使得制冷设备100在保温效果和容积增大之前取得了平衡，满足了用户对于大容积制冷设备100的使用需求，从而提高了销量。
(2)该制冷设备100由于将风门组件40设置在冷藏间室110和冷冻间室120之间，所以既不占用冷藏间室110的空间，也不占用冷冻间室120的空间，冷藏间室110内的抽屉70的后方由于无需设置风门组件40，所以抽屉70的深度可以做得更深，从而使抽屉70的容积更大，提高了用户的使用体验。
(3)结合上述两点效果，使得制冷间室的空间，尤其是制冷时间底部的后方的空间大大增加，抽屉70可以向后伸出更多距离，继而增大了抽屉70的容积。
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。
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 (10)

  1. 一种制冷设备，其特征在于，包括：
    内胆，其围出冷藏间室、蒸发间室和冷冻间室，所述冷藏间室和所述冷冻间室之间设置隔板空间，所述内胆包括位于所述冷藏间室的上风口、以及位于所述蒸发间室的下风口；
    风门组件，容置于所述隔板空间内，所述上风口和所述下风口可通过所述风门组件连通。
  2. 根据权利要求1所述的制冷设备，其特征在于，所述风门组件包括前盖板、后盖板、由所述前盖板和所述后盖板合围出的风通道、以及设置于所述风通道内的风门件，所述风门件包括风门板和风门口，所述风门板受控地打开或关闭所述风门口；
    当所述风门板关闭所述风门口时，所述上风口与所述下风口不连通；
    当所述风门板打开所述风门口时，所述上风口与所述下风口连通。
  3. 根据权利要求2所述的制冷设备，其特征在于，所述前盖板和所述后盖板均包括上裙边和下裙边，所述上裙边覆盖所述上风口，所述下裙边覆盖所述下风口；
    所述前盖板和所述后盖板合围出插入所述上风口的上插口、以及插入所述下风口的下插口。
  4. 根据权利要求3所述的制冷设备，其特征在于，所述后盖板包括连接于所述上裙边的上定位部、以及连接于所述下裙边的下定位部，所述上定位部和所述下定位部均抵持于所述内胆；
    所述上裙边和所述下裙边均通过密封连接件连接于内胆。
  5. 根据权利要求4所述的制冷设备，其特征在于，所述上定位部包括上弧形壁，所述下定位部包括下弧形壁，所述上弧形壁和所述下弧形壁均与所述内胆的边缘贴合。
  6. 根据权利要求1所述的制冷设备，其特征在于，所述制冷设备还包括位于所述蒸发间室的蒸发器和风机组件，所述风机组件将吹过所述蒸发器的气体吹向所述下风口和所述冷冻间室。
  7. 根据权利要求6所述的制冷设备，其特征在于，所述风机组件包括冷藏风机、冷冻风机、以及将所述冷藏风机和所述冷冻风机隔离的壳体，所述冷藏风机将气流吹向所述下风口，所述冷冻风机将气流吹向所述冷冻间室。
  8. 根据权利要求1所述的制冷设备，其特征在于，所述内胆包括位于所述冷藏间室的背板、以及由所述背板向后凹设的凹陷部，所述制冷设备还包括风道组件，所述风道组件的后方贴靠于所述凹陷部，所述风道组件连通所述上风口。
  9. 根据权利要求1所述的制冷设备，其特征在于，所述制冷设备还包括设置于所述隔板空间前方的隔板组件，所述隔板组件包括与所述内胆固定连接的前隔板、以及可拆卸连接于所述内胆和所述前隔板的后隔板。
  10. 根据权利要求9所述的制冷设备，其特征在于，所述制冷设备还包括设置于所述冷藏间室内的抽屉，所述抽屉位于所述隔板组件和所述风门组件的上方。
PCT/CN2023/080648 2022-07-27 2023-03-10 制冷设备 WO2024021619A1 (zh)

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CN205192047U (zh) * 2015-11-11 2016-04-27 青岛海尔特种电冰箱有限公司 双蒸发器冰箱
CN206094708U (zh) * 2016-10-12 2017-04-12 陈小平 一种具有风量智能排放功能的冰箱
CN106642924A (zh) * 2016-12-30 2017-05-10 青岛海尔智能技术研发有限公司 冷藏冷冻装置及其间室分隔组件
CN115235175A (zh) * 2022-07-27 2022-10-25 青岛海尔电冰箱有限公司 制冷设备
CN115235174A (zh) * 2022-07-27 2022-10-25 青岛海尔电冰箱有限公司 制冷设备

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CN205192047U (zh) * 2015-11-11 2016-04-27 青岛海尔特种电冰箱有限公司 双蒸发器冰箱
CN206094708U (zh) * 2016-10-12 2017-04-12 陈小平 一种具有风量智能排放功能的冰箱
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