阅读说明：本技术 风冷卧式冷柜 (Air-cooled horizontal refrigerator ) 是由 李大伟 丁剑波 廉锋 于 2019-08-23 设计创作，主要内容包括：本发明提供一种风冷卧式冷柜,包括：内胆以及由内胆所围设成的内部空间,所述内胆包括底板、若干内胆壁；所述内胆的底部朝向内部空间凹陷形成凹部,所述凹部具有倾斜设置的壁板,所述壁板的一端连接于底板、另一端连接于第三内胆壁；所述内部空间中设置有风道板,所述风道板邻近所述壁板设置,所述风道板与所述壁板之间的空间构成蒸发器间室,所述内部空间除去所述蒸发器间室的部分构成存储间室；在内胆壁上设置有用于向存储间室送风的送风装置,所述风道板中的第一盖板设置有用于从存储间室吸风的吸风装置,所述送风装置和吸风装置均连通所述蒸发器间室,其中,第一盖板与所述底板连接,从而能够对角落里的物品进行有效的制冷。(The invention provides an air-cooled horizontal refrigerator, comprising: the inner container comprises a bottom plate and a plurality of inner container walls; the bottom of the inner container is sunken towards the inner space to form a concave part, the concave part is provided with a wall plate which is obliquely arranged, one end of the wall plate is connected to the bottom plate, and the other end of the wall plate is connected to the wall of the third inner container; a wind channel plate is arranged in the inner space, the wind channel plate is arranged close to the wall plate, the space between the wind channel plate and the wall plate forms an evaporator chamber, and the part of the inner space except the evaporator chamber forms a storage chamber; be provided with the air supply arrangement who is used for to the air supply of storage compartment on the inner bag wall, first apron in the air duct board is provided with the device that induced drafts that is used for induced drafting from the storage compartment, air supply arrangement and the device that induced drafts all communicate between the evaporimeter compartment, wherein, first apron with the bottom plate is connected to can carry out effectual refrigeration to the article in the corner.)

1. An air-cooled horizontal freezer comprising:

the inner container comprises a bottom plate (12) and a plurality of inner container walls;

the bottom of the inner container is sunken towards the inner space to form a concave part (2), the concave part (2) is provided with a wall plate (21) which is obliquely arranged, one end of the wall plate (21) is connected to the bottom plate (12), and the other end of the wall plate is connected to a third inner container wall (15);

a wind channel plate (3) is arranged in the inner space, the wind channel plate (3) is arranged adjacent to the wall plate (21), the space between the wind channel plate (3) and the wall plate (21) forms an evaporator compartment (36), and the part of the inner space except the evaporator compartment (36) forms a storage compartment (11);

an air supply device used for supplying air to the storage compartment (11) is arranged on the inner container wall, an air suction device (18) used for sucking air from the storage compartment (11) is arranged on a first cover plate (33) in the air duct plate (3), the air supply device and the air suction device (18) are communicated with the evaporator compartment (36), and the first cover plate (33) is connected with the bottom plate (12).

2. The air-cooled horizontal refrigerator according to claim 1, wherein:

an air suction device (18) for sucking air from the storage compartment (11) is arranged on the bottom plate (12).

3. The air-cooled horizontal refrigerator according to claim 1, wherein:

a third air supply device (17C) is provided on the third inner container wall (15).

4. The air-cooled horizontal refrigerator according to claim 1, wherein:

and a third air supply device (17C) is arranged on the third inner container wall (15), a fourth air suction device (18D) is arranged on the fourth inner container wall (16), the third air supply device (17C) and the fourth air suction device (18D) can form an air curtain at the cabinet opening of the air-cooled horizontal refrigerator, wherein the third and fourth inner container walls are arranged oppositely.

5. The air-cooled horizontal refrigerator according to claim 4, wherein:

the third air supply device (17C) comprises a plurality of horizontally arranged air supply outlets (171) arranged at the top of the third inner container wall (15), and the fourth air suction device (18D) comprises a plurality of horizontally arranged air suction outlets (181) arranged at the top of the fourth inner container wall (16).

6. The air-cooled horizontal refrigerator of claim 2, comprising:

a first air supply device (17A) is arranged on the first inner container wall (13), a second air supply device (17B) is arranged on the second inner container wall (14), the distance between the first air supply device (17A) and the bottom plate (12) is larger than the distance between the second air supply device (17B) and the bottom plate (12), and the first inner container wall and the second inner container wall are oppositely arranged.

7. The air-cooled horizontal refrigerator according to claim 6, wherein:

the first air supply device (17A) is arranged at the top of the first inner container wall (13), and the second air supply device (17B) is arranged in the middle of the second inner container wall (14).

8. The air-cooled horizontal refrigerator of claim 3, comprising:

a first air supply device (17A) is arranged at the top of the first inner container wall (13), and a second air supply device (17B) is arranged at the top of the second inner container wall (14), wherein the first inner container wall and the second inner container wall are arranged oppositely.

9. The air-cooled horizontal refrigerator of claim 2, comprising:

a first air supply device (17A) is arranged on the first inner container wall (13), the first air supply device (17A) comprises two groups of air supply outlets which are distributed up and down, and each group of air supply outlets comprises a plurality of horizontally arranged air supply outlets (171).

10. The air-cooled horizontal refrigerator of claim 3, further comprising:

and a door (4) for opening and closing the storage compartment (11), wherein a fifth air supply device (17E) is arranged in the door (4).

11. The air-cooled horizontal refrigerator of claim 3, further comprising:

a first air supply device (17A) is arranged at the top of the first inner container wall (13), and a first air suction device (18A) is arranged at the bottom of the first inner container wall;

a second air supply device (17B) is arranged at the top of the second inner container wall (14), and a second air suction device (18B) is arranged at the bottom, wherein the first inner container wall and the second inner container wall are oppositely arranged.

12. The air-cooled horizontal refrigerator according to claim 11, wherein:

and a fourth air supply device (17D) is arranged at the top of the fourth inner container wall (16), wherein the third and fourth inner container walls are arranged oppositely.

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to an air-cooled horizontal refrigerator.

Background

The horizontal refrigerator is a refrigeration device which keeps constant low temperature, is a common electric appliance for preserving articles at low temperature in life, and is widely applied to the fields of commerce and household.

At present, the refrigeration principle of horizontal refrigerators is generally divided into direct-cooling horizontal refrigerators and air-cooling horizontal refrigerators, wherein the direct-cooling horizontal refrigerators are prone to frost in the refrigerator during use, and the air-cooling horizontal refrigerators are favored by users due to the fact that the air-cooling horizontal refrigerators have the advantage of no frost. In the air-cooled horizontal refrigerator, air with a low temperature is blown into the storage compartment by the air blowing device (i.e., the air blowing device blows air into the storage compartment) to cool the articles stored in the storage compartment, and then the air with a high temperature is sucked away by the air suction device (i.e., the air suction device sucks air from the storage compartment), it can be understood that a path through which air flows exists between the air blowing device and the air suction device, the articles on the path are easily cooled, and the articles in other areas are not easily cooled, for example: compartments are usually partitioned from the interior of the cabinet, and the compartments are easily formed with corners between the bottom plate and the compartments, where items stored in the corners are not easily cooled.

Therefore, in the air-cooled horizontal refrigerator, how to uniformly cool the articles stored in the storage compartment becomes a problem to be solved.

Disclosure of Invention

The invention aims to provide an air-cooled horizontal refrigerator.

In order to achieve one of the above objects, an embodiment of the present invention provides an air-cooled horizontal refrigerator, including: the inner container comprises a bottom plate and a plurality of inner container walls; the bottom of the inner container is sunken towards the inner space to form a concave part, the concave part is provided with a wall plate which is obliquely arranged, one end of the wall plate is connected to the bottom plate, and the other end of the wall plate is connected to the wall of the third inner container; a wind channel plate is arranged in the inner space, the wind channel plate is arranged close to the wall plate, the space between the wind channel plate and the wall plate forms an evaporator chamber, and the part of the inner space except the evaporator chamber forms a storage chamber; an air supply device used for supplying air to the storage chamber is arranged on the inner container wall, an air suction device used for sucking air from the storage chamber is arranged on a first cover plate in the air duct plate, the air supply device and the air suction device are communicated with the evaporator chamber, and the first cover plate is connected with the bottom plate.

As a further improvement of an embodiment of the present invention, a suction device for sucking air from the storage compartment is provided on the bottom plate.

As a further improvement of the embodiment of the present invention, a third air blowing device is provided on the third inner liner wall.

As a further improvement of the first embodiment of the present invention, a third air blowing device is provided on the third inner container wall, a fourth air suction device is provided on the fourth inner container wall, and an air curtain can be formed at the opening of the air-cooled horizontal refrigerator by the third air blowing device and the fourth air suction device, wherein the third inner container wall and the fourth inner container wall are arranged oppositely.

As a further improvement of the embodiment of the present invention, the third air blowing device includes a plurality of horizontally arranged air blowing openings arranged on the top of the third inner container wall, and the fourth air suction device includes a plurality of horizontally arranged air suction openings arranged on the top of the fourth inner container wall.

As a further improvement of an embodiment of the present invention, the method includes: the first air supply device is arranged on the first inner container wall, the second air supply device is arranged on the second inner container wall, the distance between the first air supply device and the bottom plate is larger than the distance between the second air supply device and the bottom plate, and the first inner container wall and the second inner container wall are arranged oppositely.

As a further improvement of the first embodiment of the present invention, the first air blowing device is disposed on the top of the first inner container wall, and the second air blowing device is disposed in the middle of the second inner container wall.

As a further improvement of an embodiment of the present invention, the method includes: the top of the first inner container wall is provided with a first air supply device, the top of the second inner container wall is provided with a second air supply device, and the first inner container wall and the second inner container wall are arranged oppositely.

As a further improvement of an embodiment of the present invention, the method includes: the first air supply device is arranged on the wall of the first inner container and comprises two groups of air supply outlets which are distributed up and down, and each group of air supply outlets comprises a plurality of horizontally arranged air supply outlets.

As a further improvement of an embodiment of the present invention, the present invention further includes: and the door body is used for opening and closing the storage chamber, and a fifth air supply device is arranged in the door body.

As a further improvement of an embodiment of the present invention, the present invention further includes: a first air supply device is arranged at the top of the first inner container wall, and a first air suction device is arranged at the bottom of the first inner container wall; the top of the second inner container wall is provided with a second air supply device, the bottom of the second inner container wall is provided with a second air suction device, and the first inner container wall and the second inner container wall are arranged oppositely.

As a further improvement of the first embodiment of the present invention, a fourth air blowing device is provided on the top of a fourth inner container wall, wherein the third and fourth inner container walls are disposed to face each other.

Compared with the prior art, the invention has the technical effects that: the invention provides an air-cooled horizontal refrigerator, comprising: the inner container comprises a bottom plate and a plurality of inner container walls; the bottom of inner bag is sunken to form the concave part towards the inner space, is provided with the wind channel board in the inner space, and the wind channel board is close to the wallboard setting, and the space between wind channel board and the wallboard constitutes the room between the evaporimeter, and first apron in the wind channel board is provided with the device that induced drafts that is used for from the room between the storage, and first apron is connected with the bottom plate to can carry out effectual refrigeration to the article in the corner.

Drawings

Fig. 1A, fig. 1B and fig. 1C are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a first embodiment of the present invention, wherein fig. 1B is a cross-sectional view of a cross-section AA in fig. 1A, and fig. 1C is a cross-sectional view of a cross-section JJ in fig. 1A;

FIG. 1D is a schematic diagram of an evaporating dish according to a first embodiment of the present invention;

FIGS. 1E and 1F are schematic structural views of an evaporator according to a first embodiment of the present invention;

fig. 2A, fig. 2B and fig. 2C are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a second embodiment of the present invention, wherein fig. 2B is a cross-sectional view of a cross-section BB in fig. 2A, and fig. 2C is a cross-sectional view of a cross-section CC in fig. 2A;

fig. 3A and 3B are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a third embodiment of the present invention, wherein fig. 3B is a cross-sectional view of a section DD in fig. 3A;

fig. 4A and 4B are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a fourth embodiment of the present invention, wherein fig. 4B is a cross-sectional view of section EE in fig. 4A;

fig. 5A and 5B are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a fifth embodiment of the present invention, wherein fig. 5B is a cross-sectional view of a cross-section FF in fig. 5A;

fig. 6A and 6B are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a sixth embodiment of the present invention, wherein fig. 6B is a cross-sectional view of cross-section GG in fig. 6A;

fig. 7A and 7B are schematic cross-sectional views of an air-cooled horizontal refrigerator according to a seventh embodiment of the present invention, wherein fig. 7B is a cross-sectional view of section HH of fig. 7A;

fig. 8A and 8B are schematic cross-sectional views of an air-cooled horizontal refrigerator according to an eighth embodiment of the present invention, wherein fig. 8B is a cross-sectional view of section II in fig. 8A.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

Terms such as "upper," "above," "lower," "below," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Also, it should be understood that, although the terms first, second, etc. may be used herein to describe various elements or structures, these described elements should not be limited by these terms. These terms are only used to distinguish these descriptive objects from one another. For example, the first inner container wall may be referred to as the second inner container wall, and similarly the second inner container wall may also be referred to as the first inner container wall, without departing from the scope of the present application.

An embodiment of the present invention provides an air-cooled horizontal refrigerator, where a box body of the air-cooled horizontal refrigerator generally includes: case shell and inner bag, this inner bag is inlayed and is located in this case shell, and can fill the foaming material between case shell and inner bag, and this foaming material can prevent the loss of the cold volume in the inner bag, as shown in fig. 1A and fig. 1B, this air-cooled horizontal freezer includes:

the inner container comprises a bottom plate 12, a plurality of inner container walls and an inner space surrounded by the inner container; the bottom of the inner container is sunken towards the inner space to form a concave part 2, the concave part 2 is provided with a wall plate 21 which is obliquely arranged, one end of the wall plate 21 is connected with the bottom plate 12, and the other end of the wall plate 21 is connected with the third inner container wall 15; here, it can be understood that the bottom plate 12, the plurality of inner container walls and the wall plate 21 of the inner container jointly enclose an inner space; the third inner container wall 15 is one of the plurality of inner container walls.

A wind channel plate 3 is arranged in the internal space, the wind channel plate 3 is arranged adjacent to the wall plate 21, the space between the wind channel plate 3 and the wall plate 21 forms an evaporator compartment 36, and the part of the internal space except the evaporator compartment 36 forms a storage compartment 11; here, the air duct plate 3 divides the internal space into the evaporator compartment 36 and the storage compartment 11, and the user can store articles in the storage compartment 11.

An air supply device used for supplying air to the storage compartment 11 is arranged on the inner container wall, an air suction device 18 used for sucking air from the storage compartment 11 is arranged on a first cover plate 33 in the air duct plate 3, the air supply device and the air suction device 18 are both communicated with the evaporator compartment 36, and the first cover plate 33 is connected with the bottom plate 12.

Here, in the air-cooled horizontal refrigerator, when cooling, air with a relatively low temperature is blown into the storage compartment 11 from the air blowing device, and when the air with a relatively low temperature flows through the articles, the articles are cooled, and the temperature of the air gradually rises to become air with a relatively high temperature, and then is sucked by the air suction device 18 located on the first cover plate 33, it can be understood that the articles near the first cover plate 33 and the bottom plate 22 are easily cooled; the air having a relatively high temperature sucked by the suction device 18 flows into the evaporator compartment 36 through the suction duct, and the air is cooled in the evaporator compartment 36 to become air having a relatively low temperature, and then the air having a relatively low temperature flows into the air sending device through the air sending duct and is blown into the storage compartment 11. Here, the air suction duct and the air supply duct can be both arranged in the foaming material between the box shell and the inner container.

Here, the air blowing means may include a plurality of air blowing ports 171, and an air blowing cover may be provided on the air blowing ports 171, the air blowing cover being capable of opening and closing the air blowing ports 171, for example, when the air blowing ports 171 are covered by the air blowing cover, the air blowing ports 171 cannot blow air into the storage compartment 11. The air suction device 18 may include a plurality of air suction openings 181, and an air suction cover plate may be disposed on the air suction openings 181, and the air suction cover plate may open and close the air suction openings 181, for example, when the air suction cover plate covers the air suction openings 181, the air suction openings 181 may not suck air from the storage compartment 11. Here, in fig. 1B, the plurality of air suction openings 181 are not shown in the first cover plate 33.

In the embodiment of the present invention, the air duct plate 3 further includes a second cover plate 34, one end of the second cover plate 34 is connected to the first cover plate 33, and the other end is connected to the third inner container wall 15. Here, as shown in fig. 1A, the first cover 33 is provided on the left side of the wall plate 21, and the second cover 34 is provided on the upper side of the wall plate 21, so that the space between the first cover 33, the second cover 34, and the wall plate 21 constitutes the evaporator compartment 36. Alternatively, as shown in fig. 1A, the left side portion of the second cover plate 34 is perpendicular to the first cover plate 33, and the right side portion is inclined upward, and then is coupled into the third inner bag wall 15.

In the embodiment of the present invention, the evaporator 32 and the fan unit 35 are disposed in the evaporator compartment 36, and the fan unit 35 is disposed on the upper surface of the wall plate 21 in an inclined manner. Here, the fan unit 35 may be a centrifugal fan or the like, and when the air passes through the evaporator 32 during cooling of the air-cooled horizontal refrigerator, the air is cooled by the evaporator 32 (in this case, frost may be condensed on the surface of the evaporator 32), and the fan unit 35 provides power to the flow of the air.

In the embodiment of the present invention, a suction device 18 for sucking air from the storage compartment 11 is provided on the bottom plate 12. Here, since the suction device 18 is provided on the base plate 12, the articles on the upper side of the base plate 12 are also easily cooled.

Here, as shown in fig. 1A and 1B, the liner is composed of a bottom plate 12 and a plurality of liner walls, and the plurality of liner walls may specifically include: first inner bag wall 13, second inner bag wall 14, third inner bag wall 15 and fourth inner bag wall 16, wherein first, second inner bag wall sets up relatively, and third, fourth inner bag wall set up relatively, and third inner bag wall 15 is connected to the one end of first inner bag wall 13, the fourth inner bag wall 16 is connected to the other end, third inner bag wall 15 is connected to the one end of second inner bag wall 14, the fourth inner bag wall 16 is connected to the other end.

Here, as shown in fig. 1A, a recess 2 is provided at the bottom of the inner container, the recess 2 is partitioned from the inner space by a wall plate 21, one end of the wall plate 21 is connected to the bottom plate 12, and the other end thereof extends obliquely upward until it is connected to the third inner container wall 15, thereby partitioning the inner space from the recess 2. The concave portion 2 may be formed in a manner such that: (1) the bottom of the third inner container wall 15 extends obliquely downwards until abutting against the bottom plate 12; (2) one end of the bottom plate 12 close to the third inner container wall 15 extends obliquely upwards until abutting against the third inner container wall 15; (3) the bottom of the third liner wall 15 extends obliquely downward and the right side of the bottom plate 12 extends obliquely upward, and then, both abut against each other.

The air duct plate 3 is composed of a first cover plate 33 and a second cover plate 34 connected to each other, the first cover plate 33 is connected to the bottom plate 12, the second cover plate 34 is connected to the third inner container wall 15 so as to divide the internal space into the storage compartment 11 and the evaporator compartment 36, in the evaporator compartment 36, the evaporator 32 is provided on the bottom plate 12, and the fan unit 35 is provided on the upper surface of the wall plate 21 and also provided obliquely. Here, in actual use, it is necessary to periodically subject the evaporator to a defrosting process in which the temperature of the air in the evaporator compartment 36 is increased, and therefore, the air duct plate 3 may be made of a heat insulating material, so that the heat in the evaporator compartment 36 may be prevented from entering the storage compartment 11. In actual use, the evaporator 32 needs to be periodically cooled, and the wall plate 21 may be made of a heat insulating material in order to prevent cold in the evaporator compartment 36 from entering the recess 2 along the wall plate 21. As shown in fig. 1A, the evaporator 32 is vertically lower than the fan unit 35, so that ice and/or water produced by defrosting the evaporator 32 cannot flow into the fan unit 35, thereby effectively preventing the fan unit 35 from being corroded and short-circuited.

A water receiving box 37 is provided in the evaporator chamber 36, the water receiving box 37 is located below the evaporator 32, ice and/or water attached to the surface of the evaporator 32 flows into the water receiving box 37 when the evaporator 32 is defrosted, and an outlet of the water receiving box 37 is communicated with the water receiving pipe 25, where as shown in fig. 1B, a bottom plate below the evaporator 32 may be thickened to leave an installation space for the water receiving pipe 25.

The recess 2 may be a press chamber provided with a compressor 23, an evaporation pan 24 is provided in the press chamber, and the other end of the water receiving pipe 25 is provided directly above the evaporation pan 24, so that ice and/or water in the water receiving box 37 may flow into the evaporation pan 24 along the water receiving pipe 25, the evaporation pan 24 may evaporate the ice and/or water using heat generated by the compressor 23 during operation, and a through hole communicating with an external space may be further provided in a chamber wall of the press chamber, so that water vapor obtained by evaporating the ice and/or water may flow into the external space along the through hole. Here, as shown in fig. 1D, the evaporation pan 24 is a box-shaped object with an upward opening, the accommodating space of the box-shaped object can be divided into a first accommodating space 241 and a second accommodating space 242 which are communicated with each other, the depth of the second accommodating space 242 is greater than that of the first accommodating space 241, and the other end of the water receiving pipe 25 can be disposed in or directly above the second accommodating space 242. As shown in fig. 1E and 1F, the evaporator 32 includes a curved pipe 321 and a plurality of fins 322 contacting with the pipe 321, and when in use, a refrigerant flows through the pipe 321, so that the refrigerant is transferred to the fins 322, and the air flowing through the fins 322 is cooled.

In the embodiment of the present invention, the third air blowing device 17C is provided on the third liner wall 15.

Here, as shown in fig. 1B, the third air blowing device 17C is disposed on the third inner container wall 15, and the third air blowing device 17C includes a plurality of air blowing ports 171, it is understood that, in order to effectively cool the articles near the third inner container wall 15, the plurality of air blowing ports 171 may be distributed as "dispersed" as much as possible, for example, in fig. 1B, the plurality of air blowing ports 171 may be divided into two rows, one row is close to the first inner container wall 13, the other row is close to the second inner container wall 14, and each row includes two air blowing ports 171 distributed vertically, for example, one air blowing port 171 is located at the top of the third inner container wall 15, and the other air blowing port 171 is located at the middle of the third inner container wall 15.

An embodiment of the present invention provides an air-cooled horizontal refrigerator, which is different from the air-cooled horizontal refrigerator in the first embodiment in that, as shown in fig. 2A to 2C:

a third air supply device 17C is arranged on the third inner container wall 15, a fourth air suction device 18D is arranged on the fourth inner container wall 16, the third air supply device 17C and the fourth air suction device 18D can form an air curtain at the cabinet opening of the air-cooled horizontal refrigerator, wherein the third and fourth inner container walls are arranged oppositely. In actual use, a user may open the door frequently and store and take articles into and out of the storage compartment 11, and in the air-cooled horizontal refrigerator according to the embodiment of the present invention, since an air curtain can be formed at the cabinet opening, it is difficult for hot air in the external space to enter the storage compartment 11.

In the embodiment of the present invention, as shown in fig. 2B and 2C, the third air blowing device 17C includes a plurality of horizontally arranged air blowing openings 171 disposed at the top of the third inner container wall 15, and the fourth air suction device 18D includes a plurality of horizontally arranged air suction openings 181 disposed at the top of the fourth inner container wall 16. Here, the air with a relatively low temperature, which is blown out from the plurality of horizontally arranged blowing ports 171 at the top of the third inner container wall 15, is sucked away with a relatively high probability by the plurality of horizontally arranged suction ports 181 at the top of the fourth inner container wall 16, and thus an air curtain is formed at the mouth of the air-cooled horizontal refrigerator. Here, as shown in fig. 2B and 2C, three air suction ports 181 are provided in a horizontal and uniform arrangement at the top of the fourth inner container wall 16, and three air blowing ports 171 are provided in a horizontal and uniform arrangement at the top of the third inner container wall 15.

Here, as shown in fig. 2B and 2C, a plurality of vertically aligned air suction ports 181 are provided in the middle of the fourth inner container wall 16, and a plurality of vertically aligned air blowing ports 171 are provided in the middle of the third inner container wall 15. Here, the air with lower temperature sent from the air supply ports 171 on the top of the third inner container wall 15 is sucked away by the air suction ports 181 on the top of the fourth inner container wall 16 with a high probability, so that an air curtain capable of preventing the heat of the external space from entering the storage compartment 11 can be formed at the cabinet opening; while the air with lower temperature, which is sent out by the air supply ports 171 located at the middle portion of the third inner container wall 15, is sucked away by the air suction ports 181 located at the middle portion of the fourth inner container wall 16, the air suction devices 18 located on the first cover plate 33 and the bottom plate 12 with a high probability, it can be understood that this can effectively cool the articles in the storage compartment 11. Here, as shown in fig. 2B, three air suction ports 181 are vertically arranged at the middle of the fourth inner container wall 16, and as shown in fig. 2C, one air blowing port 171 is arranged at the middle of the third inner container wall 15.

Here, in fig. 2C, the plurality of air suction openings 181 are not shown in the first cover plate 33.

A third embodiment of the present invention provides an air-cooled horizontal refrigerator, as shown in fig. 3A and 3B, which is different from the first embodiment in that: the first inner container wall 13 is provided with a first air supply device 17A, the second inner container wall 14 is provided with a second air supply device 17B, the distance between the first air supply device 17A and the bottom plate 12 is larger than the distance between the second air supply device 17B and the bottom plate 12, and the first inner container wall and the second inner container wall are arranged oppositely. Here, as shown in fig. 3B, the air having a low temperature sent out by the first air blowing device 17A can cool the articles located at a high position in the storage compartment 11, and the second air blowing device 17B can cool the articles located at a low position in the storage compartment 11. Here, as shown in fig. 3A, the first blowing device 17A includes three rows of blowing openings from top to bottom, wherein the first and second rows of blowing openings include a plurality of horizontally arranged blowing openings 171, and the third row of blowing openings includes one blowing opening 171.

In the embodiment of the present invention, the first air blowing device 17A is disposed on the top of the first inner container wall 13, and the second air blowing device 17B is disposed in the middle of the second inner container wall 14.

Here, as shown in fig. 3A and 3B, the third inner bag wall 15 is not provided with the third air blowing device 17C. In fig. 3B, the air suction openings 181 are not shown in the first cover plate 33.

A fourth embodiment of the present invention provides an air-cooled horizontal refrigerator, as shown in fig. 4A and 4B, which is different from the air-cooled horizontal refrigerator in the first embodiment in that: a first air blowing device 17A is provided on the top of the first liner wall 13, and a second air blowing device 17B is provided on the top of the second liner wall 14, wherein the first and second liner walls are disposed opposite to each other.

Here, as shown in fig. 4A, the first blowing device 17A includes three rows of blowing openings from top to bottom, wherein the first and second rows of blowing openings include a plurality of horizontally arranged blowing openings 171, and the third row of blowing openings includes one blowing opening 171.

Here, in fig. 4B, the plurality of air suction openings 181 are not shown in the first cover plate 33.

An embodiment of the present invention provides an air-cooled horizontal refrigerator, which is different from the air-cooled horizontal refrigerator in the first embodiment in that, as shown in fig. 5A and 5B: the first inner container wall 13 is provided with a first air supply device 17A, and the first air supply device 17A includes two sets of air supply ports distributed vertically, and each set of air supply ports includes a plurality of horizontally arranged air supply ports 171. Here, as shown in fig. 5A, a first air blowing device 17A is provided in the first inner container wall 13, and the first air blowing device 17A includes two sets of air blowing ports, one set of air blowing ports is provided at the top of the first inner container wall 13, the other set of air blowing ports is provided at the middle of the first inner container wall 13, and each set of air blowing ports includes a plurality of air blowing ports 171.

Here, in fig. 5B, the plurality of air suction openings 181 are not shown in the first cover plate 33.

An embodiment of the present invention provides an air-cooled horizontal refrigerator, as shown in fig. 6A and 6B, which is different from the air-cooled horizontal refrigerator in the first embodiment in that: a door 4 for opening and closing the storage compartment 11, and a fifth air blowing device 17E is provided in the door 4. Here, as shown in fig. 6A, a fifth blower 17E is provided on the lower surface of the door 4, and the fifth blower 17E includes a plurality of air blowing ports 171.

Here, in fig. 6B, the plurality of air suction openings 181 are not shown in the first cover plate 33.

The seventh embodiment of the present invention provides an air-cooled horizontal refrigerator, as shown in fig. 7A and 7B, which is different from the air-cooled horizontal refrigerator in the first embodiment in that: a first air supply device 17A is arranged at the top of the first inner container wall 13, and a first air suction device 18A is arranged at the bottom; a second air supply device 17B is arranged at the top of the second inner container wall 14, and a second air suction device 18B is arranged at the bottom, wherein the first and second inner container walls are arranged oppositely. Here, in practical use, although the foaming material between the inner container and the cabinet can effectively prevent the heat of the external space from entering the storage compartment 11, the heat of the external space can enter the storage compartment 11 along the foaming material, so that the temperature of the articles near the inner container wall is easy to increase, and in the embodiment, the air with lower temperature sent by the first air blowing device 17A can flow through the articles near the first inner container wall 13 at a large rate and is sucked by the first air suction device 18A at a large rate, so that the articles near the first inner container wall 13 can be effectively refrigerated; the air with lower temperature sent by the second air blowing device 17B flows through the articles near the second inner container wall 14 at a high probability and is sucked away by the second air suction device 18B at a high probability, so that the articles near the second inner container wall 14 can be effectively refrigerated.

Here, in fig. 7B, the plurality of air suction openings 181 are not shown in the first cover plate 33. As shown in fig. 7A, the suction device 18 is not provided on the base plate 12.

An eighth embodiment of the present invention provides an air-cooled horizontal refrigerator, as shown in fig. 8A and 8B, which is different from the air-cooled horizontal refrigerator in the first embodiment in that: a first air supply device 17A is arranged at the top of the first inner container wall 13, and a first air suction device 18A is arranged at the bottom; a second air blowing device 17B is provided on the top of the second liner wall 14, a second air suction device 18B is provided on the bottom, and a fourth air blowing device 17D is provided on the top of the fourth liner wall 16, wherein the third and fourth liner walls are disposed opposite to each other. Here, in practical use, although the foaming material between the inner container and the cabinet can effectively prevent the heat of the external space from entering the storage compartment 11, the heat of the external space can enter the storage compartment 11 along the foaming material, so that the temperature of the articles near the inner container wall is easy to increase, and in the embodiment, the air with lower temperature sent by the first air blowing device 17A can flow through the articles near the first inner container wall 13 at a large rate and is sucked by the first air suction device 18A at a large rate, so that the articles near the first inner container wall 13 can be effectively refrigerated; the air with lower temperature sent by the second air blowing device 17B flows through the articles near the second inner container wall 14 at a high probability and is sucked away by the second air suction device 18B at a high probability, so that the articles near the second inner container wall 14 can be effectively refrigerated.

Here, as shown in fig. 8A, the suction device 18 is not provided on the base plate 12. In fig. 8B, the air suction openings 181 are not shown in the first cover plate 33.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.