CN218065526U - Inner container for refrigerator and refrigerator with inner container - Google Patents

Abstract

The utility model provides an inner container for a refrigerator and a refrigerator with the same, wherein a first cold supply area for installing an evaporator is formed at the rear wall of the inner container; and the first cooling area is eccentrically positioned at one side of the inner container. The biased first cold supply area is creatively arranged on the inner container of the refrigerator, so that an avoiding effect can be achieved, sufficient installation space can be provided around the first cold supply area, other cold supply areas can be arranged or other components can be installed, the thought of the prior art is broken through, and a new thought is provided for reasonably utilizing the space of the refrigerator in the limited volume.

Description

Inner container for refrigerator and refrigerator with inner container

Technical Field

The utility model relates to a refrigeration plant especially relates to an inner bag and have its refrigerator that is used for the refrigerator.

Background

The prior art inner container is generally provided with an evaporator in the center of the rear wall, which can cause the space of the rear wall of the inner container to be not fully utilized, and simultaneously limit the installation number of the evaporators of the refrigerator.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome at least one technical defect among the prior art, provide an inner bag for refrigerator and have its refrigerator.

The utility model discloses a further purpose makes the inner bag provide around first confession cold district and dodges the space, improves the space utilization of inner bag.

The utility model discloses a space advantage of cold-stored inner bag of another further purpose full play improves the refrigeration performance of refrigerator.

The utility model discloses a still further aim at provides a double evaporation ware inner bag, improves the space utilization of inner bag, and improves the integration of refrigerator.

According to one aspect of the utility model, a liner for a refrigerator is provided, a first cold supply area for installing an evaporator is formed at the rear wall of the liner; and the first cold supply area is eccentrically positioned at one side of the rear wall of the inner container.

Optionally, the first cooling area is laterally offset to one side of the vertical center line of the rear wall of the liner.

Optionally, the inner container is a refrigeration inner container; and a refrigerating and cooling area for installing a refrigerating evaporator is formed in the first cooling area.

Optionally, a second cooling area for installing another evaporator is further formed at the rear wall of the inner container, and the second cooling area are arranged in parallel along the transverse direction.

Optionally, an ice making and cooling area for installing an ice making evaporator is formed in the second cooling area, or a temperature changing and cooling area for installing a temperature changing evaporator is formed in the second cooling area.

Optionally, the inner side of the rear wall of the inner container is provided with a front convex annular bulge so as to form a second cold supply area therein; the front convex annular bulge part and the rear wall of the inner container are integrally formed; the first cold supply area is arranged on one side of the front convex annular bulge part; the forward convex annular ridge is configured to thermally isolate the first cooling zone and the second cooling zone from each other.

Optionally, the upper section of the first cooling supply area and the upper section of the second cooling supply area are also respectively formed with an airflow actuating area for installing a fan; and the first cooling zone is configured such that the installed evaporator is located below the upper section thereof, and the second cooling zone is configured such that the installed evaporator is located below the upper section thereof.

According to the utility model discloses an on the other hand still provides a refrigerator, include: the back wall of the inner container is provided with a first cold supply area for installing an evaporator; and the first cooling area is eccentrically positioned at one side of the inner container.

Optionally, a second cooling area for installing another evaporator is further formed on the rear wall of the inner container, and the first cooling area and the second cooling area are arranged in parallel along the transverse direction; the refrigerator is provided with a first low-temperature storage area formed inside the inner container and a second low-temperature storage area positioned outside the inner container; and the refrigerator further includes: a first evaporator disposed in the first cooling region and configured to supply cooling to the first low-temperature storage region; and a second evaporator disposed in the second cooling region and configured to supply cooling to the second low-temperature storage region.

Optionally, the first evaporator is a refrigeration evaporator; the second evaporator is an ice-making evaporator; the refrigerator also comprises a door body; and the second low-temperature storage area is an ice making area arranged on the door body and is configured to receive the cold energy provided by the second evaporator and make ice.

Optionally, the refrigerator further comprises: the first air duct is connected between the first cold supply area and the first low-temperature storage area and is configured to guide the refrigerating airflow flowing through the first evaporator to the first low-temperature storage area and guide the return air airflow flowing through the first low-temperature storage area to the first cold supply area; and the second air duct is connected between the second cold supply area and the second low-temperature storage area and is configured to guide the refrigerating airflow flowing through the second evaporator to the second low-temperature storage area and guide the return air airflow flowing through the second low-temperature storage area to the second cold supply area.

Optionally, the refrigerator further comprises: the first front cover plate is arranged at the front sides of the first cold supply area and the second cold supply area so as to separate the first low-temperature storage area from the first cold supply area and the second cold supply area; and the second front cover plate is arranged on the front side of the second cold supply area, is positioned on the rear side of the first front cover plate and seals the forward opening of the first cold supply area.

Optionally, the first front cover plate is provided with a first air supply outlet and a second air return outlet which are communicated with the first cooling area to form a first air duct; and the peripheral wall of the second cold supply area is provided with a second air supply outlet and a second air return inlet which are communicated with the second cold supply area so as to form a second air duct.

The utility model discloses a refrigerator that is used for inner bag of refrigerator and has it through creatively setting up the first cold district that supplies of biasing on the inner bag of refrigerator, can play the effect of dodging, can provide sufficient installation space around making the first cold district that supplies, be used for arranging other parts that supply cold district or install other, this thought that has broken through prior art is not the limit, rationally utilize the space to provide new thinking in the finite volume for the refrigerator.

Further, the utility model discloses a refrigerator that is used for the inner bag of refrigerator and has it, because the volume of cold-stored inner bag is great, consequently when the first cooling zone biasing that makes cold-stored inner bag sets up, the space advantage of cold-stored inner bag of full play, can provide sufficient assembly space for other cooling zones or other parts around the first cooling zone of supplying, the cooling structure overall arrangement of refrigerator also obtains the adjustment, be favorable to improving the refrigeration performance of refrigerator, make other inner bags of refrigerator can release more storing spaces.

Further, the utility model discloses a refrigerator that is used for inner bag of refrigerator and has it, form first confession cold district and second confession cold district simultaneously when the back wall department at the inner bag to make the first confession cold district in form the cold-stored confession cold district that is used for installing cold-stored evaporimeter, and make the second confession cold district in form the system ice confession cold district that is used for installing the system ice evaporimeter, the distance between second confession cold district and the door body system ice module is shorter, need not to arrange the cooling pipeline of overlength between the two, consequently, be favorable to simplifying the cold circuit supply structure of door body system ice module.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of an inner container for a refrigerator according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a refrigerator according to an embodiment of the present invention;

fig. 3 is a schematic front view of a partial structure of a refrigerator according to an embodiment of the present invention;

fig. 4 is a schematic front view of a partial structure of a refrigerator according to another embodiment of the present invention;

fig. 5 is a schematic structural view of a partial structure of a refrigerator according to an embodiment of the present invention;

fig. 6 is a schematic front view of a partial structure of a refrigerator according to still another embodiment of the present invention;

fig. 7 is a schematic structural view of a partial structure of a refrigerator according to an embodiment of the present invention.

Detailed Description

Fig. 1 is a schematic structural view of an inner container 200 for a refrigerator 10 according to an embodiment of the present invention. The inner container 200 of the present embodiment is adapted to be assembled to a cabinet of the refrigerator 10 to form the cabinet 110.

A first cool supply region 210 for installing an evaporator is formed at a rear wall of the inner container 200. The first cool supply region 210 is offset to one side of the rear wall of the inner container 200. The "offset" means that the first cooling region 210 is offset from the center of the rear wall of the inner container 200, and may be offset with respect to the transverse direction of the inner container 200 or the longitudinal direction of the inner container 200.

Fig. 1 (a) and (b) show the structure of the inner container 200 from two different views, respectively. In the following embodiments, the structure of the inner container 200 and the refrigerator 10 will be described in detail by taking a scheme in which the first cooling area 210 is offset with respect to the lateral direction of the inner container 200 as an example. Those skilled in the art should appreciate that the following embodiments can be easily extended to other biasing schemes, and the disclosure is not repeated herein.

It is emphasized that the related art inner container 200 is generally provided with an evaporator at the center of the rear wall, which results in that the space of the rear wall of the inner container 200 is not fully utilized and the number of installed evaporators of the refrigerator 10 is limited. The inventor of the present application creatively provides the offset first cooling region 210 on the inner container 200 of the refrigerator 10, which can play a role of avoiding, so that sufficient installation space can be provided around the first cooling region 210 for arranging other cooling regions or installing other components, which breaks through the technical concept of the prior art and provides a new idea for reasonably utilizing the space in the limited volume of the refrigerator 10.

In some alternative embodiments, the first cold supply area 210 is located laterally offset to one side of the vertical centerline of the rear wall of the liner 200. So set up, can make the space of the horizontal one side of first confession cold district 210 dodge out, when this part dodges the space assembly other confession cold districts or other parts, can make the upper portion space of first confession cold district 210 vacant come out to can arrange air supply mechanism or other parts in vacant space, further improve space utilization.

The terms "horizontal", "vertical", "front", "back", "inner", "outer", "up" and "down" indicate directions, and are relative to the actual usage state of the inner container 200. The actual use state of the inner container 200 refers to a state when the inner container 200 is assembled to the cabinet and forms the case 110.

The type of the inner container 200 can be selected according to the actual assembly requirements of the refrigerator 10, and may be, for example, a refrigerating inner container 200, a freezing inner container 200, or a temperature-changing inner container 200.

In some preferred embodiments, the liner 200 is a refrigerated liner 200. The refrigeration liner 200 is used to assemble a refrigeration evaporator and forms a refrigeration compartment. The first cooling supply area 210 forms a refrigerated cooling supply area for mounting a refrigerated evaporator. That is, the first cooling supply region 210 forms an installation space for installing the evaporator therein.

For most refrigerators 10, such as T-type refrigerators 10, the volume of the refrigeration liner 200 is large. Because the volume of the refrigerating liner 200 is large, when the first cooling region 210 of the refrigerating liner 200 is arranged in an offset manner, the space advantage of the refrigerating liner 200 can be fully exerted, sufficient assembly space can be provided for other cooling regions or other components around the first cooling region 210, the cooling structure layout of the refrigerator 10 is also adjusted, the improvement of the refrigerating performance of the refrigerator 10 is facilitated, and more storage spaces can be released from other liners 200 of the refrigerator 10.

With the above scheme, when cold energy needs to be provided to different spaces, the refrigerator 10 can allow more evaporators to be arranged, so that the temperature control effect of each space is improved, and tainting of odors is prevented.

In some optional embodiments, a second cooling region 220 for installing another evaporator is further formed at the rear wall of the inner container 200, and the second cooling region 220 are laterally juxtaposed.

That is, the inner container 200 has a first cooling region 210 and a second cooling region 220, and the first cooling region 210 and the second cooling region 220 are respectively used for installing evaporators. That is, each cooling area forms one evaporator installation area, respectively. The liner 200 of this embodiment can be assembled with two evaporators at the same time to form a dual evaporator liner 200.

Of course, the first and second cooling supply regions 210 and 220 can also be changed to be disposed on any other liner wall of the liner 200, such as a top wall, a bottom wall, or a side wall. In other embodiments, the first cooling region 210 and the second cooling region 220 can be disposed on any different walls of the liner 200 according to layout requirements.

This embodiment provides a double evaporator inner bag 200 through carrying out reasonable subregion to inner bag 200. Since the inner container 200 defines the first cooling region 210 and the second cooling region 220 at the same time, and each cooling region is used for installing an evaporator, the space utilization of the inner container 200 is improved, and different evaporators can be assembled to the same inner container 200 at the same time, which is beneficial to improving the integration of the refrigerator 10.

It should be emphasized that, in view of the layout problem of the evaporator, the layout manner adopted in the prior art is to arrange the refrigeration evaporator in the center of the rear wall of the refrigeration liner 200, which may result in that the space of the rear wall of the refrigeration liner 200 cannot be fully utilized, and at the same time, the number of installed evaporators of the refrigerator 10 is limited, and may result in that the space of other liners 200 is crowded and the storage space cannot be effectively released. The inventor of the present application creatively provides the first cold supply area 210 and the second cold supply area 220 on the refrigeration inner container 200 of the refrigerator 10, which breaks through the concept of the prior art, provides a new concept for the reasonable layout of the evaporator of the multi-system refrigerator 10, and solves a plurality of technical problems such as complex cold path structure, etc., thereby achieving multiple purposes at one stroke.

A refrigerating evaporator for supplying cold to the refrigerating compartment may be installed to any one of the first and second cold supplying regions 210 and 220, and the other cold supplying region may be used to install other evaporators and supply cold to a space outside the storage compartment using the same. Of course, in the refrigerator 10, the inner container 200 to which two evaporators can be simultaneously mounted is not limited to the refrigerating inner container 200.

In some alternative embodiments, the first cooling zone 210 forms a refrigerated cooling zone for mounting a refrigerated evaporator. An ice-making cooling zone for installing an ice-making evaporator is formed in the second cooling zone 220, or a temperature-varying cooling zone for installing a temperature-varying evaporator may be formed.

In the refrigerator 10 in the prior art, when the ice making module is provided with the door 120, the door 120 does not have an independent refrigerating system, and the refrigerating system of the freezing compartment needs to be used for supplying cold to the ice making module of the door 120.

When the first cold supply area 210 forms the cold storage cold supply area for installing the cold storage evaporator, and the second cold supply area 220 forms the ice making cold supply area for installing the ice making evaporator, the distance between the second cold supply area 220 and the ice making module of the door 120 is short, and an overlong cold supply pipeline does not need to be arranged between the second cold supply area 220 and the ice making module of the door 120, so that the cold supply structure of the ice making module of the door 120 is simplified, the refrigeration efficiency is improved, the odor tainting is reduced or avoided, and clean ice is realized.

When a cold storage and cooling area for installing a cold storage evaporator is formed in the first cooling area 210 and a temperature-varying and cooling area for installing a temperature-varying evaporator is formed in the second cooling area 220, the refrigerator 10 may separately equip the temperature-varying evaporator for the temperature-varying chamber, which is beneficial to improving the temperature control effect of the temperature-varying chamber.

Of course, in some embodiments, the second cooling zone 220 may also form a refrigerated cooling zone for mounting a refrigerated evaporator. At this time, the refrigerating evaporator may not be installed in the refrigerating inner container 200, thereby sufficiently releasing the storage space of the refrigerating compartment.

In some alternative embodiments, the first and second cooling zones 210 and 220 are thermally isolated from each other and laterally juxtaposed at the rear wall of the liner 200. For example, the first cooling region 210 and the second cooling region 220 may be thermally isolated by thermal insulation material to avoid heat exchange and confusion of the cooling process.

The first cooling area 210 and the second cooling area 220 are arranged in parallel in the transverse direction, so that the upper spaces of the two cooling areas are left vacant, respective air supply mechanisms or other components can be arranged in the vacant spaces, and the space utilization rate is further improved.

Of course, the first cooling region 210 and the second cooling region 220 may be changed to be disposed side by side in the longitudinal direction, but is not limited thereto.

In some alternative embodiments, the inner bladder 200 has a front convex annular ridge 240 on the inside of the rear wall, thereby forming the second cold feed zone 220 therein. The front convex annular ridge 240 is formed to protrude (or protrude) from a specific annular region of the rear wall of the inner container 200 toward the inside of the inner container 200 such that the second cold supply region 220 is defined inside the front convex annular ridge 240 and is isolated from the second cold supply region 220 located outside the front convex annular ridge 240.

The first cold feed zone 210 is disposed on one side of the front convex annular ridge 240. The forward convex annular ridge 240 is configured to thermally isolate the first cold zone 210 and the second cold zone 220 from each other. For example, the convex annular ridge 240 may be made of a thermally insulating material, which allows the convex annular ridge 240 to achieve thermal isolation between the second cold feed zone 220 and the first cold feed zone 210 based on physical isolation for the second cold feed zone 220. For example, the front convex annular protrusion 240 may be disposed at one lateral side (e.g., left side) of the rear wall of the inner container 200, and the first cooling region 210 may be disposed at the other lateral side (e.g., right side) of the rear wall of the inner container 200, such that the first cooling region 210 and the second cooling region 220 are laterally juxtaposed.

In some alternative embodiments, the front convex annular ridge 240 is integrally formed with the rear wall of the inner container 200, so that the front convex annular ridge 240 is seamlessly connected with the rear wall of the inner container 200, which is beneficial to improving the heat insulation effect of the second cold supply area 220.

In some alternative embodiments, the upper section of the first cooling supply zone 210 and the upper section of the second cooling supply zone 220 are also formed with an airflow actuation zone 201, respectively, for mounting a fan. Namely, a space for installing the fan is also provided in each cooling region. The upper section may refer to an upper space of each cooling supply area.

The first cooling supply zone 210 is configured such that the installed evaporator is located below the upper section thereof, and the second cooling supply zone 220 is configured such that the installed evaporator is located below the upper section thereof. That is, the lower section of the cooling supply area below the upper section is used for installing the evaporator, and each of the airflow actuation areas 201 is located above the evaporator installation area of the cooling supply area for installing the evaporator.

When the fan is installed to the upper section of the cold supply area, under the actuating action of the fan, airflow circulation can be carried out between each cold supply area and the corresponding low-temperature storage area, so that the low-temperature storage area can receive the cold quantity of the corresponding cold supply area, and the temperature control is realized.

Fig. 2 is a schematic structural view of the refrigerator 10 according to an embodiment of the present invention.

The refrigerator 10 may generally include the inner container 200 according to any of the embodiments described above. The inner container 200 is configured to be mounted to a cabinet of the refrigerator 10 to form the cabinet 110.

A first cool supply region 210 for installing an evaporator is formed at a rear wall of the inner container 200. And the first cool supplying region 210 is offset at one side of the rear wall of the inner container 200. The term "offset" means that the first cooling region 210 is disposed offset from the center of the rear wall of the inner container 200, and may be offset with respect to the lateral direction of the inner container 200 or the longitudinal direction of the inner container 200. In the following embodiments, the structure of the inner container 200 and the refrigerator 10 will be described in detail by taking an example of a scheme in which the first cooling region 210 is offset with respect to the lateral direction of the inner container 200.

The offset first cooling region 210 is provided on the inner container 200 of the refrigerator 10, so as to provide an avoiding function, and sufficient installation space around the first cooling region 210 can be provided for arranging other cooling regions or installing other components. For example, a second cooling region 220 for installing another evaporator is further formed at the rear wall of the inner container 200, and the first cooling region 210 and the second cooling region 220 are laterally juxtaposed.

That is, the inner container 200 has a first cooling region 210 and a second cooling region 220, and the first cooling region 210 and the second cooling region 220 are respectively used for installing evaporators.

In some alternative embodiments, the refrigerator 10 has a first low temperature storage region 230 formed inside the inner container 200 and a second low temperature storage region 310 located outside the inner container 200. For example, when the first and second cooling region 210 and 220 are formed at the rear wall of the inner container 200, the first low temperature storage region 230 may refer to a storage space located at the front side of the first and second cooling region 210 and 220. The second low-temperature storage region 310 may refer to a storage space defined by the other inner containers 200, or may refer to other low-temperature spaces formed in the refrigerator 10, such as an ice making region.

When the inner container 200 is a refrigerating inner container 200, accordingly, the first low-temperature storage region 230 may be a refrigerating compartment. Preferably, the second low temperature storage region 310 may be a low temperature space disposed adjacent to the second cooling region 220, which may simplify a cold path supply structure between the second cooling region 220 and the second low temperature storage region 310.

With the above structure, the refrigerating liner 200 of the refrigerator 10 allows an additional dedicated evaporator to be disposed, so that the refrigerating performance of the refrigerator 10 is improved, and the space utilization rate of the refrigerating liner 200 is also improved.

Fig. 3 is a schematic front view of a part of the structure of the refrigerator 10 according to an embodiment of the present invention, in which the cabinet housing and the door 120 of the refrigerator 10 are hidden, and an assembly structure of the first cooling region 210 and the second cooling region 220 of the inner container 200 is shown.

The refrigerator 10 further includes a first evaporator 410 and a second evaporator 420. Therein, the first evaporator 410 is disposed in the first cooling region 210 and configured to supply cooling to the first low-temperature storage region 230. The second evaporator 420 is disposed in the second cooling region 220 and configured to supply cooling to the second low temperature storage region 310. Of two cryogenic storage zones

For example, the first evaporator 410 may be a refrigerating evaporator, and the second evaporator 420 may be an ice-making evaporator. The refrigerator 10 further includes a door 120. The second low-temperature storage region 310 may be an ice making region of an ice making module disposed on the door 120 of the door 120, and is configured to receive cold energy provided by the second evaporator 420 and make ice.

For another example, in some embodiments, the first evaporator 410 can be a refrigeration evaporator, and the second evaporator 420 can be a temperature swing evaporator. The refrigerator 10 may further include another inner container 200, and the second low-temperature storage region 310 may be a temperature-changing compartment disposed in the other inner container 200.

In some alternative embodiments, the refrigerator 10 further includes a first air duct 510 and a second air duct 520 for directing the flow of cooling air and the flow of return air, respectively.

Fig. 4 is a schematic front view of a part of the structure of the refrigerator 10 according to another embodiment of the present invention, and fig. 5 is a schematic front view of a part of the structure of the refrigerator 10 according to an embodiment of the present invention, in which the case shell and the door 120 of the refrigerator 10 are hidden, and the first air duct 510 and the second air duct 520 are respectively illustrated. Fig. 5 shows a schematic view of the inner container 200 with the second air duct 520 in a rear view.

The first duct 510 is connected between the first cooling region 210 and the first low-temperature storage region 230, and is configured to guide the refrigerant airflow passing through the first evaporator 410 to the first low-temperature storage region 230 and guide the return air airflow passing through the first low-temperature storage region 230 to the first cooling region 210.

The second air duct 520 is connected between the second cooling area 220 and the second low-temperature storage area 310, and is configured to guide the refrigerant airflow passing through the second evaporator 420 to the second low-temperature storage area 310 and guide the return air airflow passing through the second low-temperature storage area 310 to the second cooling area 220.

The first duct 510 and the second duct 520 may include a supply duct for guiding a cooling air flow and a return duct for guiding a return air flow, respectively. The independent air channels are respectively adopted to connect the cold supply area and the corresponding low-temperature storage areas, and each low-temperature storage area can receive specific refrigerating airflow according to the self temperature setting condition so as to realize temperature control.

In some alternative embodiments, the refrigerator 10 further includes a first fan 610 and a second fan 620.

The first fan 610 is disposed in the first cooling area 210 and above the first evaporator 410, and configured to promote circulation of airflow passing through the first evaporator 410, the first air duct 510 and the first low temperature storage area 230.

The second fan 620 is disposed in the second cooling region 220 and above the second evaporator 420, and configured to circulate the airflow through the second evaporator 420, the second air duct 520, and the second low-temperature storage region 310.

For example, the first fan 610 may be disposed in the airflow actuation area 201 of the first cooling zone 210, and the second fan 620 may be disposed in the airflow actuation area 201 of the second cooling zone 220. Under the action of each fan, the refrigerating airflow can flow out of the cooling area from the top of the evaporator, and the return air flow can flow through the bottom section of the evaporator and exchange heat to form the refrigerating airflow when flowing through the evaporator again, so that circulation is realized.

In some embodiments, the first cooling zone 210 and the second cooling zone 220 are laterally juxtaposed at the rear wall of the liner 200. The refrigerator 10 may further include a first front cover 710 and a second front cover 720. The first front cover plate 710 and the second front cover plate 720 have heat insulating layers, respectively.

Fig. 6 is a schematic front view of a part of the structure of a refrigerator 10 according to another embodiment of the present invention, in which a first front cover 710 is hidden.

By spacing the cooling supply area and the first low-temperature storage area 230 by the heat-insulating layer, heat transfer between the cooling supply area and the storage space can be avoided, so that the storage space can only receive the cooling capacity transmitted by the corresponding air duct, and failure of temperature control is avoided.

The first front cover 710 is disposed at front sides of the first cooling region 210 and the second cooling region 220 to separate the first low-temperature storage region 230 from the first cooling region 210 and the second cooling region 220.

That is, the first front cover 710 divides the inner space of the inner container 200 into the first low-temperature storage region 230 and the cooling region arranged in front and rear. The first low-temperature storage region 230 forms a refrigerating compartment therein, and the cooling regions are a first cooling region 210 and a second cooling region 220 arranged in parallel along the transverse direction.

The second front cover plate 720 is disposed at the front side of the second cooling region, is located at the rear side of the first front cover plate 710, and closes the forward opening of the first cooling region.

That is, the second front cover plate 720 and the first front cover plate 710 are stacked on the front side of the second cooling region 220 to form a double-layer heat insulation layer, so that the heat insulation effect is stacked and enhanced, and the adverse effect of the additionally-added second evaporator 420 on the temperature control of the first low-temperature storage region 230 is reduced or avoided.

The first duct 510 is formed with a first supply outlet 511 and a first return outlet 512. The second duct 520 is formed with a second air blowing opening 521 and a second air returning opening 522. In some optional embodiments, the first front cover 710 has a first air supply outlet 511 and a first air return outlet 512 communicating with the first cooling area 210 to form a first air duct 510. The peripheral wall of the second cooling region 220 may be opened with a second air supply outlet 521 and a second air return outlet 522 communicating with the second cooling region 220 to form a second air duct 520.

Here, the first blowing port 511 may be located at a top section of the first front cover plate 710, the second blowing port 521 may be located at a bottom section of the first front cover plate 710, so that the refrigerant airflow passing through the first evaporator 410 flows upward under the actuation of the fan and flows into the first low temperature storage area 230 through the first blowing port 511, and the return air airflow passing through the first low temperature storage area 230 may flow into a bottom of the first evaporator 410 through the first return port 512 and again flows through the first evaporator 410 for heat exchange.

In some alternative embodiments, the number of the first blowing ports 511 may be plural and may be spaced along the top section of the first front cover 710, so that the first blowing ports 511 are arranged along the width direction of the first low temperature storage region 230, which is advantageous to improve the uniformity of blowing air of the first low temperature storage region 230.

Fig. 7 is a schematic structural view of a partial structure of the refrigerator 10 according to one embodiment of the present invention. In comparison with fig. 6, fig. 7 has a portion of the second duct 520 hidden, and the second supply opening 521 and the second return opening 522 exposed.

The second supply air outlet 521 may be located at a top section of the sidewall of the second cooling region 220 far from the first cooling region 210, and the second return air outlet 522 may be located at a bottom section of the sidewall of the second cooling region 220 far from the first cooling region 210. When the second evaporator 420 provides cooling energy to the ice making module of the door 120, a third air supply outlet and a third air return outlet, which are respectively communicated with the air inlet and the air outlet of the ice making area of the ice making module of the door 120, may be formed on the side wall of the inner container 200. The air supply section of the second air duct 520 may extend from the second air supply opening 521 to the third air supply opening along the outer surface of the liner wall of the inner container 200, the air return section of the second air duct 520 may extend from the second air return opening 522 to the third air return opening along the outer surface of the liner wall of the inner container 200, so that the refrigerant air flowing through the second evaporator 420 flows upwards under the actuation of the fan and flows into the ice making area of the ice making module of the door 120 through the air supply section of the second air duct 520, and the air return air flowing through the ice making area of the ice making module of the door 120 may flow into the bottom of the second evaporator 420 through the air return section of the second air duct 520 and flow through the second evaporator 420 again for heat exchange.

In some alternative embodiments, a defrosting heating part for defrosting may be respectively installed on the first evaporator 410 and the second evaporator 420, and may be independently defrosted.

The utility model discloses a refrigerator 10 that is used for inner bag 200 of refrigerator 10 and has it, through creatively set up the first confession cold area 210 of biasing on the inner bag 200 of refrigerator 10, can play the effect of dodging, make and to provide sufficient installation space around the first confession cold area 210, be used for arranging other confession cold areas or install other parts, this has broken through prior art's thought and has just been limited, provide new thinking for refrigerator 10 rational utilization space in finite volume.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (13)

1. An inner container for a refrigerator is characterized in that,

a first cold supply area for installing an evaporator is formed on the rear wall of the inner container; and is

The first cooling area is eccentrically positioned on one side of the rear wall of the inner container.

2. The liner for a refrigerator according to claim 1,

the first cold supply area is transversely offset and positioned on one side of the vertical center line of the rear wall of the inner container.

3. The liner for a refrigerator according to claim 1,

the inner container is a refrigeration inner container; and is provided with

And a refrigerating and cooling area for installing a refrigerating evaporator is formed in the first cooling area.

4. The liner for a refrigerator according to claim 1,

and a second cold supply area for installing another evaporator is formed on the rear wall of the inner container, and the second cold supply area are arranged in parallel along the transverse direction.

5. The liner for a refrigerator according to claim 4,

an ice making and cold supplying area for installing an ice making evaporator or a temperature changing and cold supplying area for installing a temperature changing evaporator is formed in the second cold supplying area.

6. The liner for a refrigerator according to claim 4,

the inner side of the rear wall of the inner container is provided with a front convex annular bulge so as to form the second cold supply area therein; the front convex annular bulge part and the rear wall of the inner container are integrally formed; and is

The first cooling area is arranged on one side of the front convex annular bulge; the forward convex annular ridge is configured to thermally isolate the first cold zone and the second cold zone from each other.

7. The liner for a refrigerator according to claim 4,

the upper section of the first cooling supply area and the upper section of the second cooling supply area are also respectively provided with an airflow actuating area for installing a fan; and is

The first cooling zone is configured to have the installed evaporator located below an upper section thereof, and the second cooling zone is configured to have the installed evaporator located below an upper section thereof.

8. A refrigerator, characterized by comprising:

the refrigerator comprises a liner, wherein a first cold supply area for installing an evaporator is formed on the rear wall of the liner; and the first cooling area is eccentrically positioned at one side of the inner container.

9. The refrigerator according to claim 8,

a second cold supply area for installing another evaporator is formed on the rear wall of the inner container, and the first cold supply area and the second cold supply area are arranged in parallel along the transverse direction;

the refrigerator is provided with a first low-temperature storage area formed inside the inner container and a second low-temperature storage area positioned outside the inner container; and is

The refrigerator further includes:

a first evaporator disposed within the first cooling region configured to supply cooling to the first low temperature storage region; and

a second evaporator disposed within the second cooling region configured to supply cooling to the second low temperature storage region.

10. The refrigerator according to claim 9,

the first evaporator is a refrigeration evaporator; the second evaporator is an ice-making evaporator;

the refrigerator also comprises a door body; and is

The second low-temperature storage area is an ice making area arranged on the door body and is configured to receive the cold energy provided by the second evaporator and make ice.

11. The refrigerator according to claim 9, further comprising:

a first air duct connected between the first cooling section and the first cryogenic storage section, configured to guide a flow of refrigerant air flowing through the first evaporator to the first cryogenic storage section and to guide a flow of return air flowing through the first cryogenic storage section to the first cooling section; and

and the second air duct is connected between the second cold supply area and the second low-temperature storage area and is configured to guide the refrigerating airflow flowing through the second evaporator to the second low-temperature storage area and guide the return air airflow flowing through the second low-temperature storage area to the second cold supply area.

12. The refrigerator according to claim 11, further comprising:

the first front cover plate is arranged on the front sides of the first cold supply area and the second cold supply area to separate the first low-temperature storage area from the first cold supply area and the second cold supply area; and

and the second front cover plate is arranged on the front side of the second cooling area, is positioned on the rear side of the first front cover plate and seals the forward opening of the first cooling area.

13. The refrigerator according to claim 12,

the first front cover plate is provided with a first air supply outlet and a second air return inlet which are communicated with the first cooling area so as to form a first air duct; and is

And a second air supply outlet and a second air return inlet which are communicated with the second cooling area are formed in the peripheral wall of the second cooling area so as to form a second air duct.

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