CN219199691U

CN219199691U - Refrigerator with a refrigerator body

Info

Publication number: CN219199691U
Application number: CN202222774282.3U
Authority: CN
Inventors: 阳军; 赵振雨; 张方友; 左立华
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-06-16
Anticipated expiration: 2032-10-20
Also published as: WO2024082869A1

Abstract

The application relates to refrigeration plant technical field discloses a refrigerator, include: the water inlet end of the main water conveying pipeline is communicated with an external water source, is arranged in the refrigerator body and enters the refrigerator door body through a hinge hole on the refrigerator door body; the filter is arranged on the refrigerator door body and is connected with the water outlet end of the main water conveying pipeline; the water diversion valve is arranged on the refrigerator door body and connected with the filter, and is used for distributing the water flow filtered by the filter to the water using device arranged on the refrigerator door body and the water using device arranged in the refrigerator door body. The external water source sequentially conveys water flow to the filter for filtering through the main water conveying pipeline, and the filtered water flow is split into a water using device arranged on the refrigerator door body and a water using device arranged in the refrigerator door body through the water dividing valve; and the filter and the shunt valve are arranged on the refrigerator door body so as to replace and maintain the filter and the shunt valve, and in addition, the occupation of the filter and the shunt valve to the space in the refrigerator door body can be reduced.

Description

Refrigerator with a refrigerator body

Technical Field

The present application relates to the technical field of refrigeration equipment, for example, to a refrigerator.

Background

At present, the embedding of various kitchen appliances into a refrigerator is a development trend of high-end refrigerators. And the drinking function is a characteristic commonly possessed by high-end refrigerators. However, in the refrigerator with a water dispenser on the market, the water storage device of the water dispenser is generally a water tank, and a water source is stored through the water tank for use.

The water in the water tank is filtered by the filter of the refrigerator and can be directly drunk or used. The filter of the existing refrigerator is arranged in the refrigerator body of the refrigerator or is externally connected. The structural design has the problem that the filter is not easy to maintain or the overall aesthetic degree of the refrigerator is influenced.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a refrigerator, which is convenient for replacing and maintaining a filter and can ensure the overall attractiveness of the refrigerator.

In some embodiments, the refrigerator includes:

the water inlet end of the main water conveying pipeline is communicated with an external water source, is arranged in the refrigerator body and enters the refrigerator door body through a hinge hole on the refrigerator door body;

the filter is arranged on the refrigerator door body and is connected with the water outlet end of the total water conveying pipeline;

the water diversion valve is arranged on the refrigerator door body and connected with the filter, and is used for distributing water flow filtered by the filter to the water using device arranged on the refrigerator door body and the water using device arranged in the refrigerator door body.

In some embodiments, the refrigerator further includes:

the water injection kettle is a water using device arranged on the refrigerator door body;

the first pipeline is arranged on the refrigerator door body and connected with the water diversion valve and the water injection kettle and used for conveying water flow to the water injection kettle.

In some embodiments, the refrigerator further includes:

the ice making device is a water using device arranged in the refrigerator body;

and the second pipeline penetrates through the hinge hole on the refrigerator door body to enter the refrigerator door body, and is connected with the water diversion valve and the ice making device to convey water flow to the ice making device.

In some embodiments, the refrigerator door is configured with a receiving cavity, the opening of which faces the refrigerator cabinet;

wherein the filter, the shunt valve and/or the water injection kettle are/is positioned in the accommodating cavity.

In some embodiments, the filter, the diverter valve, and the water injection pot are disposed from top to bottom.

In some embodiments, the first conduit is located within the receiving chamber.

In some embodiments, the refrigerator door includes:

the door shell component is of a frame body structure;

the door liner is arranged on the door shell assembly and is provided with the accommodating cavity;

the bottom wall of the accommodating cavity is in a step shape to form a first step part, and the first step part is provided with a first hollowed-out part in a structure, so that the total water conveying pipeline passes through the first hollowed-out part to the accommodating cavity and is connected with the filter.

In some embodiments, the first step is located above the filter such that the total water delivery line is connected to the filter.

In some embodiments, the plane of the first hollowed-out portion is inclined from top to bottom toward the door shell component.

In some embodiments, the refrigerator further includes:

the compressor bin is used for installing a compressor of the refrigerator;

the total water valve is arranged in the press bin and is positioned in the total water conveying pipeline and used for controlling the on-off of the total water conveying pipeline.

The refrigerator provided by the embodiment of the disclosure can realize the following technical effects:

the external water source sequentially conveys water flow to the filter for filtering through the main water conveying pipeline, and the filtered water flow is split into a water using device arranged on the refrigerator door body and a water using device arranged in the refrigerator door body through the water dividing valve; and the filter and the shunt valve are arranged on the refrigerator door body so as to replace and maintain the filter and the shunt valve, and in addition, the occupation of the filter and the shunt valve to the space in the refrigerator door body can be reduced.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic view of a structure of the refrigerator provided in an embodiment of the present disclosure;

fig. 2 is a schematic view of a refrigerator according to another view angle provided in an embodiment of the present disclosure;

fig. 3 is a schematic view of a refrigerator according to another view angle provided in an embodiment of the present disclosure;

fig. 4 is a schematic view of a structure of another view of the refrigerator according to an embodiment of the present disclosure;

fig. 5 is a schematic structural view of the door liner according to the embodiment of the present disclosure;

fig. 6 is a schematic view of a waterway structure of the refrigerator according to an embodiment of the present disclosure.

Reference numerals:

10: a total water delivery pipeline; 20: a refrigerator door body; 201: a hinge hole; 202: a door shell assembly; 203: a door liner; 204: a receiving chamber; 205: a first step portion; 206: a first hollowed-out part; 207: a second hollow part; 30: a filter; 40: a shunt valve; 50: a water injection kettle; 60: a first pipeline; 601: bending a pipe section; 70: a second pipeline; 80: a first fixing plate; 801: a first through opening; 90: a second fixing plate; 901: a second through-hole; 100: a refrigerator body; 1001: a press bin; 110: an ice making device; 120: and a total water valve.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 6, the embodiment of the present disclosure provides a refrigerator including a total water delivery line 10, a filter 30, and a water diversion valve 40.

The water inlet end of the total water delivery pipeline 10 is communicated with an external water source, is arranged in the refrigerator body 100 and enters the refrigerator door 20 through the hinge holes 201 on the refrigerator door 20; the filter 30 is arranged on the refrigerator door body 20 and is connected with the water outlet end of the main water conveying pipeline 10; the water diversion valve 40 is provided on the refrigerator door 20 and connected to the filter 30, for distributing the water flow filtered by the filter 30 to the water using device provided on the refrigerator door 20 and the water using device provided in the refrigerator cabinet 100.

By adopting the refrigerator provided by the embodiment of the disclosure, an external water source sequentially conveys water flow to the filter 30 for filtering through the total water conveying pipeline 10, and the filtered water flow is split into a water using device arranged on the refrigerator door body 20 and a water using device arranged in the refrigerator body 100 through the water splitting valve 40; and by arranging both the filter 30 and the shunt valve 40 on the refrigerator door 20, the filter 30 and the shunt valve 40 can be replaced and maintained, and in addition, the occupation of the filter 30 and the shunt valve 40 to the internal space of the refrigerator door 100 can be reduced.

The water inlet end of the total water pipe 10 is communicated with an external water source, is arranged in the refrigerator body 100, and enters the refrigerator door 20 through the hinge holes 201 on the refrigerator door 20. In this way, it is helpful to maintain the aesthetic degree of the refrigerator as a whole.

The filter 30 is provided to the refrigerator door 20 and detachably connected to the refrigerator door 20 for replacement and maintenance.

The water diversion valve 40 is provided to the refrigerator door 20 and detachably connected to the refrigerator door 20 for replacement and maintenance.

Optionally, filter 30 and diverter valve 40 are positioned adjacent or in contact. Therefore, the whole structure is compact, and the centralized arrangement and management are realized.

Optionally, filter 30 and diverter valve 40 are positioned vertically side-by-side.

Optionally, filter 30 and diverter valve 40 are positioned laterally side-by-side.

In practical applications, the water filtered by the filter 30 may be used directly. That is, the filtered water is split to the respective water using means through the water splitting valve 40.

Optionally, the refrigerator further includes: the water injection kettle 50 is a water using device arranged on the refrigerator door body 20; the first pipeline 60 is arranged on the refrigerator door 20 and is connected with the water diversion valve 40 and the water injection kettle 50 for conveying water flow to the water injection kettle 50.

The water injection pot 50 is a water using device provided on the refrigerator door 20, for example, the water injection pot 50 stores water diverted from the water diversion valve 40 to provide clean drinking water to a user.

The diverter valve 40 communicates with the water injection pot 50 through a first line 60 to deliver water to the water injection pot 50 for storage.

Optionally, a water injection kettle 50 is provided on the refrigerator door 20. Thus, not only the use function of the refrigerator is expanded, but also the occupation of the internal space of the refrigerator body 100 can be reduced, and the utilization rate of the refrigerator door 20 can be improved.

Here, the first pipe 60 is disposed on the refrigerator door 20", which means that the first pipe 60 contacts the refrigerator door 20 to be fixedly installed; alternatively, it is also understood that the first conduit 60 is only spatially disposed within the refrigerator door 20 without physical contact. Illustratively, a first conduit 60 is suspended and connects the diverter valve 40 and the water injection pot 50.

Optionally, the refrigerator further includes: the ice making device 110 is a water using device provided in the refrigerator case 100; the second pipe 70 penetrates through a hinge hole 201 formed in the refrigerator door 20 to enter the refrigerator door 100, and connects the water diversion valve 40 and the ice making device 110 to deliver water flow to the ice making device 110.

The ice making device 110 is a water using device provided in the refrigerator case 100, for example, the ice making device 110 provides clean ice cubes to a user by refrigerating the water split by the water splitting valve 40.

The water diversion valve 40 communicates with the ice making device 110 through the second pipe 70 to deliver water to the ice making device 110 for storage for use.

The second pipe 70 penetrates through the hinge hole 201 of the refrigerator door 20 to enter the refrigerator body 100, thus not only achieving the purpose of water delivery, but also ensuring the overall aesthetic degree of the refrigerator.

Optionally, the second conduit 70 is threaded through the same hinge hole 201 and tubing as the total water conduit 10. In this way, the manufacturing cost of the refrigerator can be reduced.

Optionally, the refrigerator door 20 is configured with a receiving cavity 204, and an opening of the receiving cavity 204 faces the refrigerator cabinet 100; wherein filter 30, diverter valve 40 and/or water injection pot 50 are positioned within receiving cavity 204.

The refrigerator door 20 is constructed with a receiving cavity 204, and an opening of the receiving cavity 204 faces the refrigerator door 100, so that the receiving cavity 204 can be directly exposed to a user in the case of opening the refrigerator door 20.

With the filter 30, the diverter valve 40 and/or the water injection kettle 50 positioned within the receiving cavity 204, a user may conveniently maintain and use the filter 30, the diverter valve 40 and/or the water injection kettle 50 positioned within the receiving cavity 204.

Alternatively, in the case that the filter 30 is located in the receiving chamber 204, the filter 30 may be covered by a cover plate to improve the aesthetic appearance of the refrigerator door 20. If the filter 30 is to be replaced or serviced, the cover plate is simply removed.

Optionally, with the diverter valve 40 in the receiving cavity 204, the filter 30 may be covered by a cover plate to enhance the aesthetics of the refrigerator door 20. If the filter 30 is to be replaced or serviced, the cover plate is simply removed.

With the water injection jug 50 positioned within the receiving cavity 204, the water injection jug 50 is exposed for use by a user.

Optionally, the filter 30, the diverter valve 40 and the water injection pot 50 are disposed from top to bottom.

The filter 30, the water diversion valve 40 and the water injection kettle 50 are arranged from top to bottom, so that water flow downwards is facilitated, and certain loss caused by overcoming the gravity effect is avoided.

In practical application, the filter 30, the water diversion valve 40 and the water injection kettle 50 are vertically arranged in sequence, and the structure is compact, so that the refrigerator door 20 is fully utilized on one hand, and the overall attractiveness of the refrigerator door 20 is ensured on the other hand.

Optionally, the second pipeline 70 is disposed through the top of the refrigerator door 20. This helps to shorten the length of the connection of the second conduit 70 to the filter 30.

Optionally, the first conduit 60 is located within the receiving chamber 204.

The first pipeline 60 is located in the accommodating cavity 204, so that on one hand, the first pipeline 60 can be prevented from being installed on the refrigerator door 20 in a slotting mode, and on the other hand, the first pipeline 60 is exposed to the outside, so that the first pipeline 60 can be installed, and maintenance is conducted on the first pipeline 60.

Optionally, the first conduit 60 is disposed vertically.

Optionally, the first pipeline 60 comprises at least one curved pipe section 601.

When the first pipeline 60 is assembled, no matter the first pipeline 60 is connected with the water injection kettle 50 first, or the first pipeline 60 is connected with the water diversion valve 40 first, based on limit limitation, after one end of the first pipeline 60 is fixed, the other end of the first pipeline 60 is difficult to position with corresponding connecting parts, so that the installation difficulty is increased, and the assembly efficiency is reduced.

The first pipeline 60 comprises a bent pipe section 601, the bending degree of the bent pipe section 601 of the first pipeline 60 is adjusted in the process of assembling the first pipeline 60, so that the vertical distance between the water inlet end and the water outlet end of the first pipeline 60 is adjustable, namely, a certain installation allowance is reserved between the water inlet end and the water outlet end of the first pipeline 60 through the bent pipe section 601, the assembling requirement of the first pipeline 60 is met, and the practicability of the first pipeline 60 in the assembling process is improved.

Alternatively, the first conduit 60 may comprise a plurality of curved tube sections 601. The plurality of curved tube sections 601 may be disposed continuously or discontinuously.

Optionally, the water inlet end and/or the water outlet end of the first pipeline 60 are linear. The water inlet and/or outlet ends of the first conduit 60 are disposed vertically in the pipe section.

The water inlet and/or outlet ends of the first conduit 60 are linear. The pipe section where the water inlet end and/or the water outlet end of the first pipeline 60 are/is arranged vertically, i.e. the linear pipe section where the water inlet end and/or the water outlet end are/is arranged vertically. In this way, the water flowing out of the water outlet end is prevented from splashing, and the energy loss caused by the bending of the pipe section is reduced during the process of flowing out of the water valve 40 into the first pipeline 60.

Optionally, the refrigerator door 20 includes: the door shell assembly 202 is of a frame structure; the door liner 203 is arranged on the door shell assembly 202, and the door liner 203 is provided with a containing cavity 204; the door liner 203 is formed by foaming in an open mode, then, the door liner 203 is embedded in the door shell assembly 202, the door liner 203 is matched with the frame structure of the door shell assembly 202, and the edge of the door liner 203 is sealed with the edge of the door shell assembly 202.

Wherein, the bottom wall of the accommodating cavity 204 is in a step shape, forming a first step part 205. The first step 205 is provided protruding outward from the door case assembly 202. The first step portion 205 is configured with a first hollow portion 206, so that the total water delivery pipeline 10 passes through the first hollow portion 206 to the accommodating cavity 204 and is connected with the filter 30.

The first stepped portion 205 of the door liner 203 and the receiving space defined by the door case assembly 202 receive the total water supply pipe 10 entering the refrigerator door 20 through the hinge hole 201 and a portion of the pipe section of the second pipe 70 located in the refrigerator door 20. By constructing the first hollow part 206 at the first step part 205, the total water pipe 10 passes through the first hollow part 206 from the accommodating space to the accommodating cavity 204 and is connected with the filter 30; and the second pipeline 70 enters the accommodating space through the first hollowed-out part 206, and then enters the refrigerator case 100 through the hinge hole 201. The first stepped portion 205 and the first hollowed portion 206 not only facilitate installation of the total water pipe 10 and the second pipe 70, but also ensure the overall aesthetic degree of the refrigerator door 20.

Alternatively, the plane of the first step 205 is parallel to the door surface of the refrigerator door 20.

Optionally, the first step 205 is located above the filter 30 so that the total water pipe 10 is connected with the filter 30.

The first step part 205 is located above the filter 30, so that the total water delivery pipeline 10 passing through the first hollowed-out part 206 is connected with the filter 30, the length of the total water delivery pipeline 10 is shortened, and the pipeline is prevented from being mixed and wound.

Optionally, the plane of the first hollowed-out portion 206 is inclined from top to bottom toward the door shell assembly 202. That is, it can be understood that the first hollowed-out portion 206 faces obliquely downward.

Like this, under the condition that the total water delivery pipeline 10 is led to the accommodating cavity 204 through the first hollowed-out portion 206, the total water delivery pipeline 10 can be directly downwards connected to the filter 30 through the first hollowed-out portion 206 by means of the arrangement of the first hollowed-out portion 206 in the inclined downwards direction, so that the edge of the first hollowed-out portion 206 is prevented from being bent downwards, and the service life of the pipeline is prevented from being influenced by long-time bending.

Optionally, a part or all of the area of the first step 205 configures the first hollowed-out portion 206. The present embodiment provides that the first hollowed-out portion 206 is configured in a partial area of the first step portion 205.

Optionally, the refrigerator door 20 further includes: the first fixing plate 80 is disposed on the first hollow portion 206, and a first through hole 801 is configured on the first fixing plate 80 to fix or limit a position of a pipeline passing through the first hollow portion 206.

The first fixing plate 80 is disposed on the first hollow portion 206 and is configured with a first through hole 801 for reducing the hollow area of the first hollow portion 206, i.e. the area of the first through hole 801 is smaller than the area of the first hollow portion 206. The first through hole 801 is disposed corresponding to the first hollowed-out portion 206.

Under the condition that the wire harness penetrates through the first hollowed-out portion 206, the pipeline not only penetrates through the first hollowed-out portion 206, but also penetrates through the first through hole 801, the moving range of the pipeline is further limited through the first through hole 801, or the wire harness is directly fixed through the first through hole 801.

The orthographic projection area of the first hollowed-out portion 206 covers the orthographic projection area of the first through hole 801.

Optionally, the first hollowed-out portion 206 has a square, circular or triangular structure, which facilitates manufacturing.

Optionally, the first through opening 801 has a square, circular or triangular configuration, which facilitates manufacturing.

In practical applications, the shape of the first hollowed-out portion 206 may be the same as or different from the shape of the first through hole 801.

Alternatively, the first fixing plate 80 is detachably coupled with the first stepped portion 205.

The first fixing plate 80 is detachably connected with the first step portion 205, so that the relative position between the first through hole 801 and the first hollowed portion 206 on the first fixing plate 80 can be adjusted. In addition, when the overall size of the pipe to be threaded exceeds the area of the first through hole 801, the first fixing plate 80 can be detached from the first step 205, so that the pipe of a larger size can be easily threaded. Thus, the practicability and the foresight of the refrigerator door 20 in the use process are enlarged.

Alternatively, the first fixing plate 80 is located in the receiving space. I.e., the first fixing plate 80 is provided at a side of the first stepped portion 205 facing the door case assembly 202. In this way, hiding the first fixing plate 80 in the accommodation space helps to ensure the overall aesthetic and tidy appearance of the refrigerator door 20.

Alternatively, the first fixing plate 80 and the first stepped portion 205 may be coupled by a fastener, for example, a screw or a bolt.

Alternatively, the first fixing plate 80 is engaged with the first step 205. Namely, the first fixing plate 80 is clamped to the first step 205. The first fixing plate 80 covers the first hollow portion 206.

Optionally, the first step 205 is further configured with a second hollow 207, so that the second pipe 70 passes through the second hollow 207 to the accommodating space to be inserted into the refrigerator case 100 through the hinge hole 201.

Through the second hollowed-out portion 207, the cross arrangement of the total water conveying pipeline 10 and the second pipeline 70 can be avoided, the regular pipeline is facilitated, and the cleanliness is kept.

Optionally, the refrigerator door 20 further includes: the second fixing plate 90 is disposed on the second hollow portion 207, and a second through hole 901 is configured on the second fixing plate 90 to fix or limit a position of the pipeline passing through the second hollow portion 207.

Optionally, the refrigerator further includes: a press bin 1001 for mounting a compressor of a refrigerator; the total water valve 120 is arranged in the press bin 1001 and is positioned in the total water delivery pipeline 10 and used for controlling the on-off of the total water delivery pipeline 10.

The total water valve 120 is arranged in the press bin 1001, so that the occupation of other spaces of the refrigerator body 100 is avoided. In addition, the press bin 1001 is disposed at the back of the refrigerator, and the total water delivery pipeline 10 connected to the total water valve 120 may be wound around the hinge shaft of the refrigerator door 20 through the back of the refrigerator. Thus, the overall aesthetic degree of the refrigerator can be ensured.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A refrigerator, comprising:

2. The refrigerator of claim 1, further comprising:

3. The refrigerator of claim 1, further comprising:

4. The refrigerator according to claim 2, wherein,

the refrigerator door body is provided with a containing cavity, and an opening of the containing cavity faces the refrigerator body;

5. The refrigerator according to claim 4, wherein,

the filter, the shunt valve and the water injection kettle are arranged from top to bottom.

6. The refrigerator according to claim 4, wherein,

the first pipeline is positioned in the accommodating cavity.

7. The refrigerator according to any one of claims 1 to 6, wherein the refrigerator door includes:

the door shell component is of a frame body structure;

the door liner is arranged on the door shell assembly and is provided with a containing cavity;

8. The refrigerator according to claim 7, wherein,

the first step portion is located above the filter so that the total water delivery pipeline is connected with the filter.

9. The refrigerator according to claim 7, wherein,

the plane where the first hollowed-out part is located is inclined from top to bottom to the door shell assembly side.

10. The refrigerator according to any one of claims 1 to 6, further comprising:

the compressor bin is used for installing a compressor of the refrigerator;