CN208170825U

CN208170825U - A kind of refrigerator with door body hothouse

Info

Publication number: CN208170825U
Application number: CN201721925808.6U
Authority: CN
Inventors: 刘建如; 朱小兵; 曹东强; 李伟; 刘昀曦
Original assignee: Qingdao Haier Co Ltd
Current assignee: Haier Smart Home Co Ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2018-11-30
Anticipated expiration: 2027-12-29

Abstract

The utility model discloses a refrigerator with a door body drying room, which comprises a refrigerating room, a first door for opening or closing the refrigerating room, and a refrigerating air passage for providing cold air to the refrigerating room to realize cooling of the refrigerating room; There is an air collection section of the refrigerating air duct, and one end of the air collecting section of the refrigerating air duct is provided with an air duct turntable with an internal air chamber, and the air collecting section of the refrigerating air duct is connected to the air chamber to guide the cold air refrigerated by the evaporator into the air chamber. The side wall of the chamber is provided with an openable or closed air outlet of the first air chamber; the first door is provided with a drying room for storing dry items on the side of the refrigerator, and the refrigerator also has an air outlet connected to the first air chamber to only When the air outlet of the first air chamber is opened, the cold air in the air chamber is transported to the air supply duct of the drying chamber; the refrigerator involved in the utility model can effectively control the process of entering the cold air inside the drying chamber on the door body, and can effectively reduce the The impact on the refrigerated storage capacity of the refrigerating chamber can also facilitate the user to take the stored items in the drying chamber.

Description

A kind of refrigerator with door body hothouse

Technical field

The utility model relates to household appliance technical field more particularly to a kind of refrigerators with door body hothouse.

Background technique

With popularizing for refrigerator, in order to meet the needs of different user, function of the refrigerator in addition to conventional refrigeration freezes is more next It is more, for example, in order to meet the storage requirements to some happiness dry product, existing some refrigerators are specially provided with for such object The hothouse of product storage.The hothouse of current refrigerator is generally directly had the separate space of certain seal approach by cooling compartment It constitutes, the modes such as drawer specifically can be used and realize, in use, cold wind a part after dehumidifying in air duct is drawn the separate space The stored dry of article inside can be realized.Right refrigerator hothouse in the prior art has the following problems：

Firstly, part cold air is delivered to hothouse to realize drying while being in the prior art usually refrigeration chamber The cold air supply process of the function of storage, hothouse is controlled by refrigerating chamber process of refrigerastion completely, can not rationally be controlled according to demand The cold air supply process of hothouse.

Secondly, existing hothouse occupies the conventional storage space of a part of refrigerating chamber, refrigerator cold-storage storage capacity is affected； Further, since the construction reason of refrigerator, it tends to be difficult to which observation is placed in the article at hothouse deep place, it is possible that object Product pass into silence wasting situation, and existing dry indoor article fetches nor very convenient.

In view of this, it is necessary to provide a kind of improved refrigerator structures to solve the above problems.

Utility model content

The utility model aims to solve at least one of technical problem of the existing technology, to realize above-mentioned utility model mesh , the utility model provides a kind of refrigerator with door body hothouse, and specific design method is as follows.

A kind of refrigerator with door body hothouse, including with refrigerating chamber cabinet, be pivotally mounted to the cabinet front It is used to open or closes the first door body of the refrigerating chamber and provide cold wind to the refrigerating chamber to realize that the refrigerating chamber causes Cold refrigeration air duct；The refrigeration air duct has refrigeration air duct collection wind section, and one end of the refrigeration air duct collection wind section is provided with interior Portion has the air duct turntable of wind chamber, and the refrigeration air duct collection wind section is connected to the wind chamber will pass through the cold air of evaporator refrigeration Import the wind chamber, the wind chamber side wall offer can closure or openness the first wind chamber air outlet；First door body is in institute State refrigerating chamber side be provided with for store dry goods hothouse, the refrigerator, which also has, is docked to the first wind chamber outlet air Mouth is only to send the hothouse that the intracavitary cold air of the wind is delivered to the hothouse when the first wind chamber air outlet is opened Wind air duct.

Further, the refrigeration air duct also has refrigeration air duct wind outlet section, and the refrigeration air duct wind outlet section is connected to the wind Chamber is with the refrigerating chamber so that the cold air in the intracavitary portion of the wind enters the refrigerating chamber.

Further, the air duct turntable has the hollow cylindrical internal shell to constitute the wind chamber, and the first wind chamber goes out Air port is set on the cylindrical internal shell, and the cylindrical internal shell outer cover is equipped with can be along the cylindrical internal shell circumferential direction The cylindrical shell of rotation；The cylindrical shell has the first turned position and the second rotation position relative to the cylindrical internal shell It sets and is provided with the first conducting orifice corresponding with the first wind chamber air outlet；The cylindrical shell is relatively described cylindric When inner casing is in the first turned position, the first wind chamber air outlet is connected to open first wind with first conducting orifice Chamber air outlet；When the relatively described cylindrical internal shell of the cylindrical shell is in the second turned position, the first wind chamber outlet air Mouth is staggered with first conducting orifice to be closed the first wind chamber air outlet.

Further, the cylindrical internal shell is also provided with several second wind chamber air outlets, and the cylindrical shell offers Several the second conducting orifices corresponding with the second wind chamber air outlet；At the relatively described cylindrical internal shell of the cylindrical shell When the first turned position and the second turned position, the second wind chamber air outlet is connected to described in confession with second conducting orifice The intracavitary cold air of wind flows to refrigeration air duct wind outlet section.

Further, insulating layer is provided on the outside of the liner of the refrigerating chamber, the hothouse supply air duct is embedded at described In insulating layer and its one end far from the air duct turntable is formed at the marginal position of first door body in the liner Have a supply air duct air outlet, the dry chamber outer wall be provided with hothouse air inlet with when first door body is closed in succession Pass to the supply air duct air outlet.

Further, the panel being exposed in air is provided with outside the insulating layer, the condensation tube portion of the refrigerator prolongs It extends to the hothouse supply air duct nearby and is embedded at the insulating layer close to the side of the panel.

Further, the partition that the refrigerating chamber is divided at least two refrigerating spaces, institute are embedded in the refrigerating chamber State that wall at left and right sides of liner is opposite to protrude out the support bar for being formed with and disposing the partition, the support bar in the insulating layer one Side is recessed towards the cooling compartment direction to be formed fluted, and the hothouse supply air duct is close to the liner setting and is had It is embedded in the lug boss that positioning is realized in the groove.

Further, the hothouse has the communication port for being connected to the refrigerating chamber.

Further, the hothouse has the hothouse door body for opening or closing the hothouse, the hothouse door body The gap of 0.5~1mm is formed with when closing between the outer wall of the hothouse, which constitutes the communication port.

Further, the outer wall of the hothouse is made of transparent material.

The utility model has the beneficial effects that：Based on the specific structure of refrigerator involved by the utility model, can be effectively controlled The cold air inside hothouse in door body enters process, and hothouse is set in door body can be effectively reduced and refrigerate to refrigerating chamber The influence of storage capacity, moreover it is possible to convenient for user in fetching the article being stored inside hothouse.

Detailed description of the invention

Fig. 1 show a kind of door opening state schematic diagram of embodiment of the utility model refrigerator；

Fig. 2 show the shutdown status diagram of refrigerator shown in Fig. 1；

Fig. 3 show a kind of implementation structural schematic diagram of air duct turntable；

When the cylindrical shell that Fig. 4 show air duct turntable is in the first turned position with respect to cylindrical internal shell in Fig. 3 Schematic cross-section at the position C-C '；

When the cylindrical shell that Fig. 5 show air duct turntable is in the second turned position with respect to cylindrical internal shell in Fig. 3 Schematic cross-section at the position C-C '；

Fig. 6 show in Fig. 2 a kind of schematic cross-section at the position A-A '；

Fig. 7 show in Fig. 2 another schematic cross-section at the position A-A '；

Fig. 8 show in Fig. 2 a kind of schematic cross-section at the position B-B '；

Fig. 9 show a kind of structural schematic diagram that partition is provided in refrigerating chamber；

Figure 10 show the enlarged diagram of the part a in Fig. 9；

Figure 11 show the door opening state schematic diagram of the utility model refrigerator another embodiment

Specific embodiment

The utility model is described in detail below with reference to each embodiment shown in the drawings, please refers to Fig. 1 to figure It is some better embodiments of the utility model shown in 11.

Shown in a kind of involved specific implementation structural reference Fig. 1, the Fig. 2 of refrigerator with door body hothouse of the utility model, It includes the cabinet 1 with refrigerating chamber 10, is pivotally mounted to be used to open or close the first door body of refrigerating chamber 10 on front side of cabinet 1 2 and cold wind is provided to realize the refrigeration air duct of 10 refrigeration of refrigerating chamber to refrigerating chamber 10.

With reference to shown in Fig. 1, refrigeration air duct has refrigeration air duct collection wind section 111, and one end of refrigeration air duct collection wind section 111 is set It is equipped with air duct turntable 8, in conjunction with shown in Fig. 4, Fig. 5, the inside of air duct turntable 8 has wind chamber 80, and refrigeration air duct collection wind section 111 is connected to To wind chamber 80 the cold air for passing through evaporator refrigeration is led air-inlet chamber 80.Specifically in embodiment shown in FIG. 1, refrigeration evaporator 9 are located at the lower end position of refrigeration air duct collection wind section 111, and air duct turntable 8 is located at the upper end position of refrigeration air duct collection wind section 111 The cold air handled by refrigeration evaporator 9 can be delivered in the wind chamber 80 of air duct turntable 8 by place when refrigeration blower 15 is run Portion.

In the utility model, 80 side wall of wind chamber offer can closure or openness the first wind chamber air outlet 811, the first door body 2 are provided with the hothouse 3 for storing dry goods in 10 side of refrigerating chamber, and refrigerator, which also has, is docked to the first wind chamber air outlet 811 hothouse supply air duct 4, only when the first wind chamber air outlet 811 is opened, hothouse supply air duct 4 will be in wind chamber 80 Cold air is delivered to hothouse 3.In conjunction with shown in Fig. 1, Fig. 4, Fig. 5, in this specific embodiment, hothouse supply air duct 4 has and the The supply air duct air inlet 42 of one wind chamber air outlet 811 docking.

Refering to what is shown in Fig. 1, the refrigeration air duct of the utility model also has refrigeration air duct wind outlet section 112, air duct outlet air is refrigerated Section 112 connects vented cavity 80 and refrigerating chamber 10 and enters refrigerating chamber 10 with the cold air inside air feed chamber 80.Specifically, air duct outlet air is refrigerated Section 112 has the refrigeration air outlet 1120 for being connected to refrigerating chamber 10, refrigerates the cold air in air duct and passes through refrigeration air outlet 1120 Blow out the internal refrigeration storage to realize refrigerating chamber 10；In the specific implementation process, 10 rear wall of refrigerating chamber is additionally provided with for refrigerating chamber 10 The refrigeration return air inlet 113 of internal cold air reflux.

With reference to shown in Fig. 3, Fig. 4, Fig. 5, as a kind of specific embodiment of the utility model air duct turntable 8, air duct turns Disk 8 has the hollow cylindrical internal shell 81 to constitute wind chamber 80, and the first wind chamber air outlet 811 is set on cylindrical internal shell 81, 81 outer cover of cylindrical internal shell is equipped with the cylindrical shell 82 that can be rotated along 81 circumferential direction of cylindrical internal shell；Cylindrical shell 82 Opposite cylindrical internal shell 81 has the first turned position and the second turned position, and cylindrical shell 82 is additionally provided with and the first wind chamber Corresponding first conducting orifice 821 of air outlet.Wherein, in specific implementation process, by the fortune for controlling motor (not shown) Turn to realize that cylindrical shell 82 rotates between the first turned position and the second turned position relative to cylindrical internal shell 81.

In this specific embodiment, refering to what is shown in Fig. 4, when cylindrical shell 82 is in the first rotation relative to cylindrical internal shell 81 When position, the first wind chamber air outlet 811 is connected to open the first wind chamber air outlet 811 with the first conducting orifice 821, at this time wind chamber 80 The the first wind chamber air outlet 811 and the first conducting orifice 821 that interior cold air can successively pass through connection are subsequently into hothouse air-supply wind Road 4.Refering to what is shown in Fig. 5, when cylindrical shell 82 is in the second turned position with respect to cylindrical internal shell 81, the first wind chamber outlet air Mouth 811 and the first conducting orifice 821 are staggered to be closed the first wind chamber air outlet 811, and cold air will be unable to go out by the first wind chamber at this time Air port 811 enters hothouse supply air duct 4.

In conjunction with shown in Fig. 3, Fig. 4, Fig. 5, cylindrical internal shell 81 is also provided with several second wind chamber air outlets 812, cylindric Shell 82 offers several second conducting orifices 822 corresponding with the second wind chamber air outlet 812；To ensure wind chamber 80 and refrigeration wind Connection between road wind outlet section 112, no matter cylindrical shell 82 with respect to cylindrical internal shell 81 be in the first turned position or Second turned position, the second wind chamber air outlet 812, which is formed between the second conducting orifice 822, to be connected to.

In specific implementation process, every a pair of second wind chamber air outlet 812 and the second conducting orifice involved in the utility model At least one in 822 is circumferentially rotating the center of circle angular spread on direction greater than a certain particular value, which is first turn Dynamic position turns to the rotational angle of the second turned position.

In refrigerator structure shown in Fig. 1, the cabinet 1 of refrigerator also has freezing chamber 13 and provides cold wind to freezing chamber 13 To realize the freezing air duct 14 of 13 refrigeration of freezing chamber, freeze be additionally provided with inside air duct 14 evaporator 6 and with 6 phase of evaporator The evaporator fan 16 matched, freezing air duct 14, which has, is connected to the freezing air outlet 140 of freezing chamber 13 and in freezing chamber 13 The freezing return air inlet 141 of portion's cold air reflux；The front side of freezing chamber 13, which also has, is pivotally mounted to the second door body 7 on cabinet 1.Yu Ben In embodiment, the first door body 2 and the second door body 7 belong to two relatively independent door body；In some unshowned embodiments, the One door body 2 and the second door body 7 can be same door body.

In another embodiment of the utility model, with reference to shown in Figure 11, exist with refrigerator structure difference shown in Fig. 1 In：Do not have refrigeration evaporator 9 and corresponding refrigeration blower 15, freezing air duct 14 and refrigeration wind in refrigeration air duct collection wind section 111 The air door 19 that control freezing air duct 14 is connected or is closed with refrigeration air duct is provided between trace gather wind section 111.This specific embodiment In refrigerator operational process, if needing to freeze inside refrigerating chamber 10, air door 19 is opened, at this time cooling capacity caused by evaporator 6 Chilled evaporator 16 drives, and a part is directly entered freezing chamber 13, and another part enters refrigeration air duct collection wind section through air door 19 111；It wherein can refer into the cold air flow mode of refrigeration air duct collection wind section 111 cold in refrigeration air duct in refrigerator shown in Fig. 1 Air-flow flowing mode.

Because the utility model refrigeration air duct in cold air be by evaporator handle dehumidified air (humidity is low, usual phase To humidity≤35%), so the cold air in refrigeration air duct can be used to make hothouse 3 to drying is blowed inside hothouse 3 Humidity be maintained at a lower degree (actual measurement can keep relative humidity≤40%).

Based on the utility model refrigerator there is air duct turntable 8 can pass through control during 10 internal refrigeration storage of refrigerating chamber The turned position of air duct turntable 8 controls the on state between wind chamber 80 and hothouse 3, specifically refers to and is described below.

Specifically the structure of refrigerator, the process of specific implementation 3 functions/drying of hothouse are as shown in connection with fig. 1：

In refrigeration chamber, the refrigeration blower 15 refrigerated in air duct collection wind section 111 postpones after the refrigeration of refrigeration evaporator 9 Certain time starts running, while controlling air-supply turntable and sending 8 to enter the first turned position shown in Fig. 4, and refrigeration evaporator 9 is produced Raw cold air is sent in the wind chamber 80 of air duct turntable 8 by refrigeration blower 15 and is shunted, and the cold wind in wind chamber 80 can be distinguished at this time In into refrigerating chamber 10 and in hothouse 3；And since the cold wind in wind chamber 80 is the sky by 9 dehumidifying and cooling of refrigeration evaporator Gas, humidity is lower (humidity≤35%), meets the dry-storage demand of hothouse 3, and the humidity inside hothouse 3 can be made to protect Hold a lower degree (actual measurement can keep humidity≤

40%).

10 internal refrigeration storage of refrigerating chamber for a period of time after, when internal temperature is reduced to set temperature, refrigeration evaporator 9 freeze Stop, the turntable of control air-supply at this time send 8 to enter the second turned position shown in fig. 5, so that wind chamber 80 is connected to the first of hothouse 3 Wind chamber air outlet 811 is closed, to ensure in the 10 inside humidification of refrigerating chamber after the refrigeration of refrigeration evaporator 9 stops, wind chamber 10 Interior highly humid air will not be entered in hothouse 3 by the first wind chamber air outlet 811 to influence its interior humidity.Specifically, Fig. 1 Shown structure has the refrigerator of refrigerator evaporator 15 generally existing humidification program, i.e. refrigeration evaporator 9 in the process of running After out of service, refrigeration blower 15 is continued to run, and the steam condensed on refrigeration evaporator 9 is blowed in refrigerating chamber 10 and is added It is wet, and play the role of defrost simultaneously, air duct turntable 8 enters the second turned position shown in fig. 5, and i.e. can avoid this blows to refrigeration Steam inside room 10 enters hothouse 3 by hothouse supply air duct 4.

In the dry detailed process of refrigerator, although the humidity in hothouse 3 has after refrigeration evaporator 9 stops refrigeration There is certain raising, but before run to refrigeration evaporator 9 next time and freezing herein, the humidity inside hothouse 3 remains to meet the requirements, Highest humidity≤45% is surveyed, the humidity requirement of hothouse 3 is met.

Based on the specific structure of refrigerator involved by the utility model, the cold air inside the hothouse in door body can be effectively controlled Into process, and hothouse is set to the influence that can be effectively reduced in door body to refrigerating chamber stored under refrigeration amount, moreover it is possible to convenient for using Family inside hothouse in fetching the article being stored.

In specific implementation process in the utility model, in conjunction with shown in Fig. 6, Fig. 7,100 outside of liner of refrigerating chamber 10 It is provided with insulating layer 12, hothouse supply air duct 4 is embedded in insulating layer 12, and hothouse supply air duct 4 is far from air duct turntable 8 one End is formed with supply air duct air outlet 41 at the marginal position of the first door body 2 in liner 100.As shown in Figure 1, Figure 2, dry Dry 3 outer wall of room is provided with hothouse air inlet 31, when the first door body is closed, hothouse air inlet 31 and supply air duct air outlet 41 It is docked and connected, to realize that cold air is delivered to inside hothouse 3 from refrigeration air duct.

In the specific implementation process, hothouse supply air duct 4 is arranged in 100 side of liner close in insulating layer 12, thus Ambient temperature is avoided to cause unnecessary influence, usual hothouse supply air duct 4 to 4 inside cold air of hothouse supply air duct Insulating layer far from 100 side of liner also at least has 25mm thick.In addition, referring to Fig. 1 institute as a preferred implementation manner, Show, the supply air duct air outlet 41 in the utility model is set to liner close to the side that the first door body 2 is pivotally mounted.

In some embodiments of the utility model, it is embedded with that refrigerating chamber 10 is divided at least two is cold in refrigerating chamber 10 Hide the partition 5 in space.Refering to what is shown in Fig. 9, three from top to bottom partition 5 disposed in parallel refrigerating chamber 10 is divided into 4 refrigerations Space, as shown in connection with fig. 10,100 left and right sides wall of liner is opposite to protrude out the support bar 1000 for being formed with placement partition 5.

As a kind of preferred embodiment of the utility model, refering to what is shown in Fig. 10, support bar 1000 is in insulating layer 12 Side is recessed to be formed fluted (not indicating in figure) towards 10 internal direction of refrigerating chamber, and hothouse supply air duct 4 is close to liner 100 and is set It sets and there is the lug boss 43 in insertion groove.It can be realized determining for hothouse supply air duct 4 in the protrusion 43 insertion groove Position.Specifically, insulating layer 12 is by foaming, when protrusion 43 is embedded in the avoidable foaming of insulating layer 12 in groove The phenomenon that causing 4 appearance position of hothouse supply air duct to deviate.In addition, the situation fixed in 4 sectional area of hothouse supply air duct Under, the mode of design lug boss 43 also can be reduced hothouse supply air duct 4 to the thinned occupancy of insulating layer 12, this is to a certain degree On reduce on panel 17 herein generation condensation probability.

In conjunction with shown in Fig. 7, Fig. 8, in this specific embodiment, the panel being exposed in air is provided with outside insulating layer 12 17, the condenser pipe 18 of refrigerator extends partially into hothouse supply air duct 4 nearby and is embedded at insulating layer 12 close to the one of panel 17 Side.Specifically, one section of 180 extending direction in condenser pipe 18 is substantially consistent with 4 setting direction of hothouse supply air duct, and with Hothouse supply air duct 4 is located at or close to the two sides of insulating layer 12, wherein hothouse supply air duct 4 is located on or near guarantor One section 180 in the side of liner 100, condenser pipe 18 of warm layer 12 is located on or near insulating layer 12 in the side of panel 17.Such as This set-up mode can be avoided the risk that hothouse supply air duct 4 causes condensation on panel of refrigerator 17.

In conjunction with shown in Fig. 6, Fig. 7, the supply air duct air outlet 41 in the present embodiment is with hothouse air inlet 31 in succession Sealing matching piece 30 is provided at logical position, based on the setting of sealing matching piece 30, when the first door body 2 is closed, supply air duct It is formed and is sealed at the position that is docked and connected of air outlet 41 and hothouse air inlet 31.Elastic rubber etc. can be used in sealing matching piece 30 Material is made.

To ensure hothouse supply air duct 4 smoothly to cold air is provided inside hothouse 3, hothouse 3, which has, is connected to refrigeration The communication port (not indicated in figure) of room 10, so when hothouse supply air duct 4 is to 3 delivered inside cold air of hothouse, hothouse 3 Internal cold air can be arranged by communication port to refrigerating chamber 10, to guarantee there is stable air pressure inside hothouse 3.

Usual hothouse 3 has the hothouse door body (not indicating in figure) for opening or closing hothouse 3, and hothouse door body is closed The gap of 0.5~1mm is formed with when closing between the outer wall of hothouse 3, which constitutes communication port.Wherein, 0.5~1mm Gap be sent into convenient for the cold air in hothouse supply air duct 4, while the highly humid air inside refrigerating chamber 10 being avoided to invade.Specifically In some embodiments, can be every being set as two or more storage spaces inside hothouse 3, hothouse door body can be set to rotation and open The mode closed or the mode for being arranged to drawer pull.

In addition, the outer wall of hothouse 3 uses transparent material for the ease of the object storing situation inside the room 3 that sees drying It is made, such as PS material can be used and be made.

It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiments of understanding.

Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model Equivalent implementations or change should be included within the scope of protection of this utility model.

Claims

1. A refrigerator with a door body drying chamber, comprising a box body with a refrigerating room, a first door pivotally mounted on the front side of the box body for opening or closing the refrigerating room, and a The refrigerated air channel that provides cold air to realize the refrigeration of the refrigerated room; it is characterized in that the refrigerated air channel has a refrigerated air duct air collection section, and one end of the refrigerated air duct air collection section is provided with a The air duct turntable, the air collection section of the refrigerated air duct is connected to the air chamber to guide the cold air refrigerated by the evaporator into the air chamber, and the side wall of the air chamber is provided with a first air chamber outlet that can be opened or closed. Air outlet; the first door body is provided with a drying room for storing dry items on one side of the refrigerator, and the refrigerator also has an air outlet connected to the first air chamber so that only air outlets in the first air chamber When the tuyere is opened, the cold air in the air chamber is delivered to the drying room air supply duct of the drying room.

2. The refrigerator with a door body drying chamber according to claim 1, wherein the refrigerating air duct also has an air outlet section of the refrigerating air duct, and the air outlet section of the refrigerating air duct communicates with the air cavity and the The refrigerating chamber is used for the cold air in the wind cavity to enter the refrigerating chamber.

3. The refrigerator with a door body drying chamber according to claim 2, wherein the air duct turntable has a hollow cylindrical inner shell forming the air cavity, and the air outlet of the first air cavity is arranged at the On the cylindrical inner shell, the cylindrical inner shell is covered with a cylindrical outer shell that can rotate along the circumferential direction of the cylindrical inner shell; the cylindrical outer shell has a first rotation relative to the cylindrical inner shell position and the second rotation position and is provided with a first conduction port corresponding to the air outlet of the first air chamber; when the cylindrical outer shell is in the first rotational position relative to the cylindrical inner shell, the first The air outlet of the air chamber communicates with the first conduction port to open the air outlet of the first air chamber; when the cylindrical outer shell is in the second rotational position relative to the cylindrical inner shell, the first air chamber outlet The air port is staggered from the first conduction port to close the air outlet of the first air cavity.

4. The refrigerator with a door body drying chamber according to claim 3, characterized in that, the cylindrical inner shell is also provided with a plurality of air outlets of the second air cavity, and the cylindrical outer shell is provided with a plurality of air outlets connected with the second air chamber. The second conduction port corresponding to the air outlet of the air chamber; when the cylindrical outer shell is in the first rotational position and the second rotational position relative to the cylindrical inner shell, the air outlet of the second air chamber is in line with the first The two conduction ports are connected to allow the cold air in the air cavity to flow to the air outlet section of the refrigerating air duct.

5. The refrigerator with a door body drying chamber according to any one of claims 1-4, characterized in that an insulation layer is provided outside the inner container of the refrigerating chamber, and the air supply duct of the drying chamber is embedded in the In the thermal insulation layer and at the end far away from the air duct turntable, an air outlet of the air supply air duct is formed at the edge of the liner close to the first door body, and the outer wall of the drying chamber is provided with an air inlet of the drying chamber. When the first door body is closed, it can be butted connected to the air outlet of the air supply duct.

6. The refrigerator with a door body drying chamber according to claim 5, wherein a panel exposed to the air is arranged on the outside of the insulation layer, and the condensation pipe of the refrigerator extends to the drying chamber to supply air. Near the road and embedded on the side of the insulation layer close to the panel.

7. The refrigerator with a door body drying chamber according to claim 5, characterized in that, the refrigerator compartment is embedded with a partition that divides the refrigerator compartment into at least two refrigeration spaces, and the inner container has two left and right sides. The side walls protrude relatively to form support bars for placing the partitions, and the support bars are recessed on one side of the insulation layer toward the interior of the refrigerator to form grooves, and the air supply duct of the drying room is tightly closed. It is set against the inner bag and has a protrusion embedded in the groove to realize positioning.

8. The refrigerator with a door body drying chamber according to any one of claims 1-4, wherein the drying chamber has a communication port leading to the refrigerating chamber.

9. The refrigerator with a door body drying chamber according to claim 8, characterized in that, the drying chamber has a drying chamber door that opens or closes the drying chamber, and when the drying chamber door is closed, it is in contact with the drying chamber. A gap of 0.5-1 mm is formed between the outer walls of the chamber, and the gap constitutes the communication port.

10. The refrigerator with a door body drying chamber according to any one of claims 1-4, wherein the outer wall of the drying chamber is made of transparent material.