CN111141088A

CN111141088A - Four-door refrigerator

Info

Publication number: CN111141088A
Application number: CN202010012696.5A
Authority: CN
Inventors: 王冠; 吴飞; 束庆清; 李涛
Original assignee: Gree Electric Appliances Inc of Zhuhai; Hefei Jing Hong Electrical Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Hefei Jing Hong Electrical Co Ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-05-12

Abstract

The invention provides a four-door refrigerator, wherein a refrigerating chamber, a fruit and vegetable chamber, a first freezing chamber and a second freezing chamber are arranged in an inner container of the four-door refrigerator, a middle vertical beam and a first heat-insulating plate which is matched with the middle beam together to divide the inner container of the four-door refrigerator into a left space and a right space are arranged in the vertical direction of the inner container of the four-door refrigerator, a left beam, a right beam, a second heat-insulating plate which is matched with the left beam to divide the left space of the inner container into an upper part and a lower part, and a third heat-insulating plate which is matched with the right beam to divide the right space of the inner container into an upper part and a lower part are; the upper and lower two part spaces of the left part of the inner container are respectively a first freezing chamber and a second freezing chamber, and the upper and lower two part spaces of the right part of the inner container are respectively a refrigerating chamber and a fruit and vegetable chamber, so that a user has an independent temperature space when storing fruits, can take meat food without bending down, and simultaneously, the whole door is not opened like a side-by-side combination refrigerator when taking food, thereby causing the loss of cold energy and the increase of energy consumption.

Description

Four-door refrigerator

Technical Field

The invention relates to the technical field of household appliances, in particular to a four-door refrigerator.

Background

The conventional side-by-side combination refrigerator and the four-door type refrigerator are provided with a large freezing chamber, a refrigerating chamber and a temperature-changing chamber, so that the requirement of a user for storing a large amount of food is met. When a user opens a door body to take food, the whole door body of the existing side-by-side refrigerator is large, the loss of cold energy is large, the refrigerating chamber of the existing four-door refrigerator is basically arranged at the upper part, the refrigerating chamber and the temperature changing chamber are arranged at the lower part, and the frequency of frequently taking out meat food is increased along with the improvement of the living standard of people at present. While there is no space for separately storing fruits, resulting in generation of bad smell of foods placed in the refrigerator.

Disclosure of Invention

The invention aims to provide a four-door refrigerator, which solves the defects of the existing side-by-side combination refrigerator and the four-door refrigerator.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a four-door refrigerator, wherein a refrigerating chamber, a fruit and vegetable chamber, a first freezing chamber and a second freezing chamber are arranged in an inner container of the four-door refrigerator, a middle vertical beam and a first heat-insulating plate which is matched with the middle beam together to divide the inner container of the refrigerator into a left space and a right space are arranged in the vertical direction of the inner container of the refrigerator, a left beam, a right beam, a second heat-insulating plate which is matched with the left beam to divide the left space of the inner container into an upper part and a lower part and a third heat-insulating plate which is matched with the right beam to divide the right space of the inner container into the upper part and the lower part are arranged in the horizontal direction of the inner container; the upper and lower spaces of the left part of the inner container are respectively a first freezing chamber and a second freezing chamber, and the upper and lower spaces of the right part of the inner container are respectively a refrigerating chamber and a fruit and vegetable chamber; the refrigerator adopts a single evaporator to provide raw cooling capacity for the first freezing chamber, the second freezing chamber, the refrigerating chamber and the fruit and vegetable chamber, a cold air communication channel is arranged between the first freezing chamber and the second freezing chamber, a common air guide channel is arranged at the back of the refrigerating chamber and the back of the fruit and vegetable chamber, and an air supply outlet of the refrigerating chamber and an air supply outlet of the fruit and vegetable chamber are arranged on the air guide channel; cold air from an evaporator is firstly respectively sent to the first freezing chamber and an inlet of an air guide duct, and the cold air entering the first freezing chamber enters the second freezing chamber through the cold air communication channel to be continuously refrigerated; and the cold air entering the air guide duct enters the refrigerating chamber and the fruit and vegetable chamber through the refrigerating chamber air supply outlet and the fruit and vegetable chamber air supply outlet respectively for refrigeration.

Further optionally, an air cavity is arranged at the bottom of the second freezing chamber, the evaporator is arranged in the air cavity, an air outlet of the air cavity is communicated with the first freezing chamber and an inlet of the air guide duct, and a controller is arranged at an air outlet of the air cavity; when the temperature of the refrigerating chamber reaches a preset range temperature range, the controller prevents cold air from entering the refrigerating chamber.

Further optionally, a gap is arranged on the second heat insulation board between the first freezing chamber and the second freezing chamber and serves as a cold air communication channel.

Further optionally, the refrigerating chamber air supply outlet and the fruit and vegetable chamber air supply outlet are provided with air doors, and the cold air supply amount of the refrigerating chamber and the fruit and vegetable chamber is controlled by adjusting the angle of the air doors.

Further optionally, a plurality of shelves are arranged in the refrigerating chamber, and the shelves are arranged to avoid the position of an air supply opening of the refrigerating chamber, so that cold energy is conveniently transferred.

Further optionally, a plurality of drawers are provided in the fruit and vegetable compartment for maintaining moisture of the fruit and vegetable stored in the fruit and vegetable compartment.

Further optionally, the cold air of the second freezing chamber is transferred to the refrigerating chamber through a connecting air duct between the refrigerating chamber and the second freezing chamber, and the cold air of the fruit and vegetable chamber guides the cold air to the fruit and vegetable chamber through an air guide duct at the back of the refrigerating chamber.

Advantageous effects

According to the four-door refrigerator provided by the invention, the refrigerating chamber, the fruit and vegetable chamber, the first freezing chamber and the second freezing chamber are arranged in the inner container, so that the defects of the existing side-by-side combination refrigerator and the four-door refrigerator are overcome, and a user has an independent temperature space when storing fruits; when food in vegetables is taken, meat food can be taken without bending down, and the whole door is not required to be opened like a side-by-side combination refrigerator when the food is taken, so that the loss of cooling capacity and the increase of energy consumption are caused.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic structural diagram of a four-door refrigerator according to the present embodiment;

fig. 2 is a schematic structural diagram of the left part of the four-door refrigerator in the embodiment.

Wherein, 1-first freezing chamber; 2-a second freezer compartment; 3-a refrigerating chamber; 31-a shelf; 4-a fruit and vegetable chamber; 41-drawer; 5-middle vertical beam; 6-left cross beam; 7-right beam; 8-a first insulation plate; 9-fixing the plate; 10-evaporator

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

Examples

The embodiment provides a four-door refrigerator, wherein a refrigerating chamber 3, a fruit and vegetable chamber 4, a first freezing chamber 1 and a second freezing chamber 2 are arranged in an inner container of the four-door refrigerator, the first freezing chamber 1 can be used for storing meat, the fruit and vegetable chamber 4 is used for storing fruits, and the refrigerating chamber 3 is used for placing food which is frequently used in daily life; the refrigerator is provided with a middle vertical beam 5 and a first heat preservation plate 8 which is matched with the middle cross beam together to divide the refrigerator inner container into a left space and a right space in the vertical direction of the inner container, so that the cold energy of the left and right side chambers can not be transferred; the refrigerator is provided with a left cross beam 6, a right cross beam 7, a second heat insulation board which is matched with the left cross beam 6 to divide the left part space of the inner container into an upper part and a lower part, and a third heat insulation board which is matched with the right cross beam 7 to divide the right part space of the inner container into an upper part and a lower part; the upper and lower spaces of the left part of the inner container are respectively a first freezing chamber 1 and a second freezing chamber 2, and the upper and lower spaces of the right part of the inner container are respectively a refrigerating chamber 3 and a fruit and vegetable chamber 4; preferably, a reinforcing plate in the left/right cross beam is fixed with the left/right tank liner inner fixing plate 9 through screws, and the door body is hinged to the reinforcing plate in the cross beam;

wherein, first heated board 8 guarantees about can not carry out thermal transmission because of the difference in temperature in the case courage, and the effect of second heated board and third heated board is the same with first heated board 8, when stopping carrying out the heat exchange between the different rooms, still guarantees that air conditioning is not directly transmitted about to on the crossbeam, causes the product about the crossbeam surface have the drop of water.

The four-door refrigerator adopts a single evaporator 10 to provide original cooling capacity for a first freezing chamber 1, a second freezing chamber 2, a refrigerating chamber 3 and a fruit and vegetable chamber 4, a cold air communication channel is arranged between the first freezing chamber 1 and the second freezing chamber 2, a common air guide channel is arranged at the back of the refrigerating chamber 3 and the fruit and vegetable chamber 4, and an air supply outlet of the refrigerating chamber and an air supply outlet of the fruit and vegetable chamber are arranged on the air guide channel; preferably, a gap is arranged on a second heat insulation plate between the first freezing chamber 1 and the second freezing chamber 2 and is used as a cold air communication channel; more preferably, two refrigerating chamber air outlets are provided, and are respectively positioned at the top and the middle of the back of the refrigerating chamber 3. More preferably, the fruit and vegetable chamber has two air outlets, and the two air outlets are positioned at the top of the back of the fruit and vegetable chamber 4. Preferably, the air outlets of the refrigerating chamber and the fruit and vegetable chamber are provided with air doors, and the cold air supply amount of the refrigerating chamber 3 and the fruit and vegetable chamber 4 is controlled by adjusting the angles of the air doors. Further preferably, the temperature range of the refrigerating chamber 3 is 0-5 ℃, the temperature ranges of the first freezing chamber 1 and the second freezing chamber 2 are 0-18 ℃, and the temperature range of the fruit and vegetable chamber 4 is 7-10 ℃. Preferably, a plurality of shelves 31 are arranged in the refrigerating chamber 3, and the shelves 31 are arranged to avoid the position of an air supply outlet of the refrigerating chamber so as to facilitate the transmission of cold energy. Preferably, a plurality of drawers 41 are provided in the fruit and vegetable compartment 4 for maintaining the moisture of the fruit and vegetable stored in the fruit and vegetable compartment 4.

Cold air from the evaporator 10 is firstly respectively sent to the first freezing chamber 1 and an inlet of an air guide duct, and the cold air entering the first freezing chamber 1 enters the second freezing chamber 2 through a cold air communication channel to be continuously refrigerated; the cold air entering the air guide duct enters the refrigerating chamber 3 and the fruit and vegetable chamber 4 through the refrigerating chamber air supply outlet and the fruit and vegetable chamber air supply outlet respectively for refrigeration. Preferably, the cold air of the second freezing chamber is transferred to the refrigerating chamber through a connecting air duct between the refrigerating chamber and the second freezing chamber, and the cold air of the fruit and vegetable chamber is guided to the fruit and vegetable chamber through an air guide duct at the back of the refrigerating chamber.

Preferably, an air cavity is arranged at the bottom of the second freezing chamber 2, the evaporator 10 is arranged in the air cavity, an air outlet of the air cavity is communicated with the first freezing chamber 1 and an air inlet of the air guide duct, and a controller is arranged at an air outlet of the air cavity; when the temperature of the refrigerating compartment 3 reaches a preset range temperature range, the controller prevents cold air from entering the refrigerating compartment 3.

The four-door refrigerator provided by the embodiment solves the defects of the existing side-by-side combination refrigerator and the four-door refrigerator, so that a user has an independent temperature space when storing fruits; when food in vegetables is taken, meat food can be taken without bending down, and the whole door is not required to be opened like a side-by-side combination refrigerator when the food is taken, so that the loss of cooling capacity and the increase of energy consumption are caused.

In conclusion, the four-door refrigerator provided by the invention has the advantages that the refrigerating chamber, the fruit and vegetable chamber, the first freezing chamber and the second freezing chamber are arranged in the inner container of the four-door refrigerator, the middle vertical beam and the first heat preservation plate which is matched with the middle cross beam together to divide the inner container of the refrigerator into a left space and a right space are arranged in the vertical direction of the inner container of the four-door refrigerator, and the cold energy of the left space and the right space is not transferred; the refrigerator is provided with a left cross beam, a right cross beam, a second heat insulation board which is matched with the left cross beam to divide the left part space of the inner container into an upper part and a lower part, and a third heat insulation board which is matched with the right cross beam to divide the right part space of the inner container into an upper part and a lower part; the upper and lower spaces of the left part of the inner container are respectively a first freezing chamber and a second freezing chamber, and the upper and lower spaces of the right part of the inner container are respectively a refrigerating chamber and a fruit and vegetable chamber; the defects of the existing side-by-side combination refrigerator and the four-door type refrigerator are overcome, so that the user has an independent temperature space when storing fruits; when food in vegetables is taken, meat food can be taken without bending down, and the whole door is not required to be opened like a side-by-side combination refrigerator when the food is taken, so that the loss of cooling capacity and the increase of energy consumption are caused.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A four-door refrigerator is characterized in that a refrigerating chamber (3), a fruit and vegetable chamber (4), a first freezing chamber (1) and a second freezing chamber (2) are arranged in an inner container of the four-door refrigerator, a middle vertical beam (5) and a first heat-insulating plate (8) which is matched with the middle cross beam together to divide the inner container of the refrigerator into a left space and a right space are arranged in the vertical direction of the inner container of the refrigerator, a left cross beam (6) and a right cross beam (7) are arranged in the horizontal direction of the inner container of the refrigerator, the left cross beam (6) is matched with the second heat-insulating plate to divide the left space of the inner container into an upper part and a lower part, and the right cross beam (7) is matched with the second heat-insulating plate to divide the right space of; the upper and lower spaces of the left part of the inner container are respectively a first freezing chamber (1) and a second freezing chamber (2), and the upper and lower spaces of the right part of the inner container are respectively a refrigerating chamber (3) and a fruit and vegetable chamber (4);

the refrigerator adopts a single evaporator (10) to provide original cooling capacity for the first freezing chamber (1), the second freezing chamber (2), the refrigerating chamber (3) and the fruit and vegetable chamber (4), a cold air communication channel is arranged between the first freezing chamber (1) and the second freezing chamber (2), a common air guide channel is arranged at the back of the refrigerating chamber (3) and the fruit and vegetable chamber (4), and a refrigerating chamber air supply outlet and a fruit and vegetable chamber air supply outlet are formed in the air guide channel;

cold air from an evaporator (10) is firstly respectively sent to the first freezing chamber (1) and an inlet of an air guide duct, and the cold air entering the first freezing chamber (1) enters the second freezing chamber (2) through the cold air communication channel to be continuously refrigerated; and the cold air entering the air guide channel respectively enters the refrigerating chamber (3) and the fruit and vegetable chamber (4) through the refrigerating chamber air supply outlet and the fruit and vegetable chamber air supply outlet for refrigeration.

2. The four-door refrigerator according to claim 1, wherein an air chamber is provided at the bottom of the second freezing chamber (2), the evaporator (10) is provided in the air chamber, an air outlet of the air chamber is communicated with the first freezing chamber (1) and an inlet of the air guide duct, and a controller is provided at the air outlet of the air chamber; when the temperature of the refrigerating chamber (3) reaches a preset range temperature range, the controller prevents cold air from entering the refrigerating chamber (3).

3. The four-door refrigerator of claim 2, wherein a gap is provided on the second insulation board between the first freezing compartment (1) and the second freezing compartment (2) as a cold air communication passage.

4. The four-door refrigerator as claimed in claim 3, wherein the refrigerating compartment air outlet and the garden stuff compartment air outlet are provided with dampers, and the amount of cold air supplied to the refrigerating compartment (3) and the garden stuff compartment (4) is controlled by adjusting the angle of the dampers.

5. The four-door type refrigerator as claimed in claim 4, wherein a plurality of shelves (31) are provided in the refrigerating chamber (3), the shelves (31) being disposed to avoid a position of the refrigerating chamber supply opening.

6. The four-door refrigerator as claimed in claim 5, wherein a plurality of drawers (41) are provided in the garden stuff chamber.

7. The four-door refrigerator as claimed in any one of claims 1 to 6, wherein the cool air of the second freezing compartment is transferred to the refrigerating compartment (3) through a connecting duct between the refrigerating compartment (3) and the second freezing compartment (2), and the cool air of the fruit and vegetable compartment (4) is introduced into the fruit and vegetable compartment through an air introduction duct at the back of the refrigerating compartment (3).