CN213300587U

CN213300587U - Breeze circulation air duct and refrigerated cabinet with same

Info

Publication number: CN213300587U
Application number: CN202021045354.5U
Authority: CN
Inventors: 胡哲
Original assignee: Ningbo Rotor Electrical Appliances Co Ltd
Current assignee: Ningbo Rotor Electrical Appliances Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-28
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a breeze circulation wind channel and have freezer in breeze circulation wind channel, including the insulation box body, be equipped with ring baffle in the insulation box body, space in the ring baffle is used for placing the cold-stored article of needs, ring baffle with the inside wall interval of insulation box body sets up to form the annular and receive the chamber, the annular is held the intracavity and is equipped with the evaporimeter, the open-top cover that the chamber was held to the annular is equipped with the annular apron, the last a plurality of exhaust vents that are equipped with of ring baffle can make air conditioning enter into the article in the ring baffle and place the district. The breeze circulation air duct and the refrigerated cabinet have the advantages that the refrigeration air duct is positioned around the article placing area, evaporators are distributed around the refrigeration air duct respectively and are provided with independent convection fans, air inlet and air return are in linkage circulation, the refrigeration temperature of the article placing area is balanced and reliable, and the refrigerated cabinet is energy-saving and efficient.

Description

Breeze circulation air duct and refrigerated cabinet with same

Technical Field

The utility model relates to a refrigeration plant technical field, in particular to breeze circulation wind channel and have freezer in breeze circulation wind channel.

Background

Along with the improvement of living standard, people are more and more big to the demand of things, especially to vegetables and meat, but because the transportation of things needs certain time with selling, so vegetables and meat are rotten easily when long-time storage, influence the sale, also influence user's health simultaneously, and the freezer can be for a long time the fresh of preserving the thing, but the evaporimeter setting of current freezer occupies the space of freezer at the bottom of freezer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a breeze circulation wind channel and have show cupboard in breeze circulation wind channel has solved the evaporimeter and has placed the problem that occupies the walk-in space in walk-in bottom.

In order to solve the technical problem existing in the above, the utility model discloses a following scheme:

a breeze circulation air duct is characterized in that: including the insulation can, be equipped with ring baffle in the insulation can, the space in the ring baffle is used for placing the cold-stored article of needs, ring baffle with the inside wall interval of insulation can sets up to form the annular and receive the chamber, the annular is held the intracavity and is equipped with the evaporimeter, the annular top opening cover that holds the chamber is equipped with annular apron, the last a plurality of exhaust vents that are equipped with of ring baffle can make air conditioning enter into the article in the ring baffle and place the district.

Preferably, the number of the evaporators is four, the evaporators are respectively arranged on four side faces of the annular baffle, and four convection fans are respectively arranged at four corners of the heat preservation box body, so that a circulating air duct is formed in the annular containing cavity.

Preferably, the lower bottom surface of the heat preservation box body extends downwards from the edge to the middle in an inclined mode, a refrigerating chamber is formed below the article placing area, and the refrigerating chamber is communicated with the annular accommodating cavity.

Preferably, the annular baffle and the annular cover plate are fixed through bolts, and a gap is formed between the annular baffle and the lower bottom surface of the heat preservation box body and used for communicating the refrigerating chamber with the annular accommodating cavity.

A refrigerated cabinet comprises a cabinet body and the breeze circulation air duct.

Preferably, a top cover is covered above the heat preservation box body.

Preferably, the top cover is made of transparent material.

Preferably, the bottom of the cabinet body is provided with rollers.

The breeze circulation air duct and the refrigerated cabinet have the following beneficial effects:

the refrigeration air channel is located around the article placing area, evaporators are distributed on the periphery of the article placing area respectively, an independent convection fan is arranged, air inlet and air return are in linkage circulation, the refrigeration temperature of the article placing area is balanced and reliable, and the refrigeration air channel is energy-saving and efficient.

Drawings

FIG. 1 is a schematic view of a middle refrigerator according to the present invention;

FIG. 2 is a schematic structural view of a breeze circulation duct according to the present invention;

fig. 3 is an explosion diagram of the medium breeze circulation duct of the present invention.

Description of reference numerals:

1. a heat preservation box body; 2. an annular baffle; 21. an air outlet; 3. an annular receiving cavity; 4. an evaporator; 5. an annular cover plate; 6. an article placement area; 7. a convection fan; 8. a refrigerating chamber; 9. a cabinet body; 91. a roller; 10. and a top cover.

Detailed Description

The present invention will be further explained with reference to fig. 1 to 3:

a refrigerated cabinet is shown in combination with figures 1-3 and comprises a cabinet body 9 and a breeze circulation air duct arranged on the cabinet body 9, wherein rollers 91 are arranged at the bottom of the cabinet body 9 so as to move the refrigerated cabinet, equipment such as a compressor and a condenser for refrigeration of the refrigerated cabinet are arranged in the cabinet body 9, the compressor is connected with the condenser, and the condenser is connected with an evaporator.

Wherein, breeze circulation wind channel includes insulation box 1, be equipped with ring baffle 2 in insulation box 1, the space in the ring baffle 2 is used for placing the cold-stored article of needs, ring baffle 2 sets up with insulation box 1's inside wall interval, and form the annular and hold chamber 3, the annular holds and is equipped with evaporimeter 4 in the chamber 3, the annular top opening cover that holds chamber 3 is equipped with annular apron 5, be equipped with a plurality of exhaust vents 21 on the ring baffle 2, can make air conditioning enter into the article of annular baffle 2 and place district 6, insulation box 1's top lid is equipped with top cap 10 that adopts the transparent material preparation, be used for the cover to establish article and place district 6, in order to keep clean.

The evaporators 4 are four in number and are respectively arranged on four side faces of the annular baffle plate 2, and the four corner positions of the heat preservation box body 1 are respectively provided with a convection fan 7, so that air inlet and return air of the convection fan 7 in the annular accommodating cavity 3 are linked in a circulating mode to form a circulating air duct.

The lower bottom surface of the heat preservation box body 1 is inclined from the edge to the middle and extends downwards, a refrigerating chamber 8 is formed below the article placing area 6, the refrigerating chamber 8 is communicated with the annular containing cavity 3, specifically, the annular baffle plate 2 and the annular cover plate 5 are fixed through bolts, and a gap is formed between the annular baffle plate 2 and the lower bottom surface of the heat preservation box body 1 and used for communicating the refrigerating chamber 8 and the annular containing cavity 3.

The breeze circulation air duct and the refrigerated cabinet have the advantages that the refrigeration air duct is positioned around the article placing area 6, the evaporators 4 are distributed around the refrigeration air duct respectively, the refrigeration air duct is provided with the independent convection fan 7, air inlet and air return linkage circulation is realized, the refrigeration temperature of the article placing area 6 is balanced and reliable, and the refrigeration air duct is energy-saving and efficient.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.

Claims

1. A breeze circulation air duct is characterized in that: including heat preservation box (1), be equipped with ring baffle (2) in heat preservation box (1), space in ring baffle (2) is used for placing the cold-stored article of needs, ring baffle (2) with the inside wall interval of heat preservation box (1) sets up to form annular accommodation chamber (3), the annular is held and is equipped with evaporimeter (4) in chamber (3), the annular top opening cover that holds chamber (3) is equipped with annular apron (5), be equipped with a plurality of exhaust vents (21) on ring baffle (2), can make air conditioning enter into the article in ring baffle (2) and place district (6).

2. The breeze-circulating duct according to claim 1, wherein: the evaporator (4) is provided with four, and the four evaporators are respectively arranged on four side faces of the annular baffle plate (2), and four corner positions of the heat preservation box body (1) are respectively provided with a convection fan (7), so that a circulating air duct is formed in the annular accommodating cavity (3).

3. The breeze-circulating duct according to claim 2, wherein: the lower bottom surface of the heat preservation box body (1) extends downwards from the edge to the middle in an inclined mode, a refrigerating chamber (8) is formed below the article placing area (6), and the refrigerating chamber (8) is communicated with the annular containing cavity (3).

4. The breeze-circulating duct according to claim 3, wherein: the annular baffle (2) and the annular cover plate (5) are fixed through bolts, and a gap is reserved between the annular baffle (2) and the lower bottom surface of the heat preservation box body (1) and used for communicating the refrigerating chamber (8) with the annular accommodating cavity (3).

5. The utility model provides a freezer with gentle breeze circulation wind channel which characterized in that: comprises a cabinet body (9) and a breeze circulation air duct which is arranged on the cabinet body (9) and is as claimed in any one of claims 1 to 4.

6. A refrigerated cabinet with a breeze circulating duct according to claim 5, characterized in that: and a top cover (10) is covered above the heat preservation box body (1).

7. A refrigerated cabinet with a breeze circulating duct according to claim 6, characterized in that: the top cover (10) is made of transparent materials.

8. A refrigerated cabinet with a breeze circulating duct according to claim 5, characterized in that: the bottom of the cabinet body (9) is provided with rollers (91).