CN215373127U

CN215373127U - Door set for cold storage

Info

Publication number: CN215373127U
Application number: CN202121856859.4U
Authority: CN
Inventors: 祁茂胜; 李安强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-31
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a refrigeration house door set, and relates to the technical field of refrigeration house doors. A refrigeration house door group comprises a refrigeration house plate provided with a door opening and a refrigeration house door used for sealing the door opening, wherein the area of the refrigeration house door is larger than that of the door opening, and the side wall of the refrigeration house door is abutted against the side wall of the refrigeration house plate; the side wall of the cold storage door close to the cold storage plate is provided with a sealing plate, the sealing plate is embedded into the door opening, and the peripheral side wall of the sealing plate is abutted against the side wall of the door opening. By adopting the utility model, the contact area of the joint of the cold storage door and the cold storage plate is large, the sealing performance is good, the distance of heat overflowing from the joint of the cold storage door and the cold storage plate is increased, and the heat preservation of the cold storage plate is facilitated.

Description

Door set for cold storage

Technical Field

The utility model relates to the technical field of cold storage doors, in particular to a cold storage door set.

Background

The essential one is the refrigeration house board in the freezer installation, and the refrigeration house board is used for food freezing and cold-stored as the name suggests to keep certain microthermal special building, and the moisture proof gas blanket and the insulating layer of certain thickness are generally laid to the refrigeration house board to reduce external heat and spread into, simultaneously, in order to reduce the absorbed radiant heat, the outer wall surface of refrigeration house board is generally scribbled white or light.

After the cold storage plate is installed to form a wall body for freezing, a cold storage door and an opening are required to be arranged on the cold storage plate for the entering and exiting of workers and the entering and exiting of frozen goods. But current cold storage door and refrigeration house plate junction are ventilative easily, and the cold air in the refrigeration house plate exchanges very easily with refrigeration house plate outer steam, so reduced the heat preservation effect of refrigeration house plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refrigeration house door group, which has the advantages that the contact area of the joint of a refrigeration house door and a refrigeration house plate is large, the sealing performance is good, the distance of heat overflowing from the joint of the refrigeration house door and the refrigeration house plate is increased, and the heat preservation of the refrigeration house plate is facilitated.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a refrigeration house door group, which comprises a refrigeration house plate provided with a door opening and a refrigeration house door used for sealing the door opening, wherein the area of the refrigeration house door is larger than that of the door opening, and the side wall of the refrigeration house door is abutted against the side wall of the refrigeration house plate; the side wall of the cold storage door close to the cold storage plate is provided with a sealing plate, the sealing plate is embedded into the door opening, and the peripheral side wall of the sealing plate is abutted against the side wall of the door opening.

Further, in some embodiments of the present invention, a first sealing strip is disposed between the contact surfaces of the refrigerator door and the refrigerator panel, and the first sealing strip is disposed on the refrigerator door.

Further, in some embodiments of the present invention, a magnetic stripe is disposed in the first sealing strip.

Further, in some embodiments of the present invention, the air conditioner further comprises a blower and a blower pipe, wherein an air outlet end of the blower is communicated with the blower pipe; the blast pipe is arranged in the cold storage plate; the side wall of the door opening is provided with a plurality of air outlets communicated with the blast pipe.

Further, in some embodiments of the present invention, a check valve is disposed in the blast pipe.

Further, in some embodiments of the present invention, one side of the cold storage door is rotatably connected to the cold storage plate by a hinge.

Further, in some embodiments of the present invention, an elastic pad is disposed between the peripheral side wall of the sealing plate and the side wall of the door opening, and the elastic pad is disposed on the sealing plate.

Further, in some embodiments of the present invention, a sealing frame is disposed on a side wall of the door opening, and after the sealing plate is inserted into the door opening, the sealing frame abuts against the side wall of the sealing plate close to the refrigeration board.

Further, in some embodiments of the present invention, a second sealing strip is disposed between the side wall of the sealing plate and the sealing frame, and the second sealing strip is disposed on the sealing frame.

Further, in some embodiments of the present invention, the door is provided with a handle on both the inside and outside.

Compared with the prior art, the embodiment of the utility model at least has the following advantages or beneficial effects:

the embodiment of the utility model provides a refrigeration house door group, which comprises a refrigeration house plate provided with a door opening and a refrigeration house door used for sealing the door opening, wherein the area of the refrigeration house door is larger than that of the door opening, and the side wall of the refrigeration house door is abutted against the side wall of the refrigeration house plate; the side wall of the cold storage door close to the cold storage plate is provided with a sealing plate, the sealing plate is embedded into the door opening, and the peripheral side wall of the sealing plate is abutted against the side wall of the door opening.

During the in-service use, when needs sealed door opening, with the refrigeration house door lock in the refrigeration house board, the closing plate imbeds in above-mentioned door opening, the lateral wall butt of lateral wall around above-mentioned closing plate and above-mentioned door opening as shown in figure 2, simultaneously because the area of refrigeration house door is greater than the area of above-mentioned door opening, be located the refrigeration house board outside when so refrigeration house door lock, the lateral wall butt of refrigeration house door and above-mentioned refrigeration house board.

So through cold storage door and refrigeration house plate butt, the lateral wall butt of closing plate and door opening, consequently the area of contact of cold storage door and refrigeration house plate junction is big, and sealing performance is good, has increased the heat and has followed the distance of cold storage door and refrigeration house plate junction overflow, does benefit to the heat preservation of refrigeration house plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a refrigerator door assembly according to an embodiment of the present invention;

fig. 2 is a transverse sectional view of a refrigerator door assembly according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Icon: 1-a cold storage plate; 2-a cold storage door; 3-door opening; 4-sealing plate; 5-a first sealing strip; 6-magnetic strip; 7-a blast pipe; 8-air outlet; 9-an elastic pad; 10-a sealing frame; 11-a second sealing strip; 12-a handle.

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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to fig. 3, fig. 1 is a schematic structural diagram of a refrigerator door assembly according to an embodiment of the present invention; fig. 2 is a transverse sectional view of a refrigerator door assembly according to an embodiment of the present invention;

fig. 3 shows an enlarged view at a in fig. 2.

The embodiment provides a refrigeration house door group, which comprises a refrigeration house plate 1 provided with a door opening 3 and a refrigeration house door 2 used for sealing the door opening 3, wherein the area of the refrigeration house door 2 is larger than that of the door opening 3, and the side wall of the refrigeration house door 2 is abutted against the side wall of the refrigeration house plate 1; the side wall of the cold storage door 2 close to the cold storage plate 1 is provided with a sealing plate 4, the sealing plate 4 is embedded into the door opening 3, and the peripheral side wall of the sealing plate 4 is abutted against the side wall of the door opening 3.

During the in-service use, when needs sealed door opening 3, with the buckling of refrigeration house door 2 in refrigeration house plate 1, in closing plate 4 embedding above-mentioned door opening 3, the lateral wall all around of above-mentioned closing plate 4 and the lateral wall butt of above-mentioned door opening 3, as shown in figure 2, simultaneously because the area of refrigeration house door 2 is greater than the area of above-mentioned door opening 3, be located the refrigeration house plate 1 outside when so the buckling of refrigeration house door 2, the lateral wall butt of refrigeration house door 2 and the lateral wall of above-mentioned refrigeration house plate 1.

So through cold storage door 2 and 1 butt of refrigeration house plate, the lateral wall butt of closing plate 4 and door opening 3, consequently the area of contact of cold storage door 2 and the 1 junction of refrigeration house plate is big, and sealing performance is good, has increased the heat and has followed the distance of the 1 junction overflow of cold storage door 2 and refrigeration house plate, does benefit to the heat preservation of refrigeration house plate 1.

As shown in fig. 1 to 3, in some embodiments of the present invention, a first sealing strip 5 is disposed between the contact surfaces of the refrigeration door 2 and the refrigeration plate 1, and the first sealing strip 5 is disposed on the refrigeration door 2.

According to the utility model, the first sealing strip 5 is arranged, so that the contact surface between the refrigeration house door 2 and the refrigeration house plate 1 is sealed through the first sealing strip 5, the sealing performance is improved, and the heat preservation of the refrigeration house plate 1 is further facilitated. Alternatively, the first sealing tape 5 of the present embodiment may be made of a rubber material.

In some embodiments of the present invention, as shown in fig. 1-3, the first sealing strip 5 is provided with a magnetic strip 6.

Because the outer frame of the cold storage plate 1 is generally made of metal materials, the magnetic strip 6 is arranged in the first sealing strip 5, so that after the cold storage plate 1 is buckled on the cold storage door 2, the magnetic strip 6 and the cold storage plate 1 are magnetically attracted with each other, the connection stability between the cold storage door 2 and the cold storage plate 1 is improved, and the sealing performance can also be improved. Optionally, the magnetic strip 6 of the present embodiment is a magnet.

As shown in fig. 1-3, in some embodiments of the present invention, the air blower further comprises a blower and a blower pipe 7, wherein an air outlet end of the blower is communicated with the blower pipe 7; the blast pipe 7 is arranged in the refrigeration house plate 1; the side wall of the door opening 3 is provided with a plurality of air outlets 8 communicated with the blast pipe 7.

When workers or goods pass in and out, the cold storage door 2 needs to be opened, so that the door opening 3 is exposed to facilitate the passing in and out of the workers or the goods, and at the moment, cold air inside the cold storage plate 1 and hot air outside the cold storage plate are easy to exchange with each other. The utility model arranges the blower (not shown in the figure) and the blast pipe 7, thus the air can enter the blast pipe 7 by the blower, and then the air is blown out by each air outlet 8, at the moment, the air forms an air wall at the position of the door opening 3 to separate the inside and the outside of the door opening 3, thereby reducing the heat exchange.

Optionally, in this embodiment, a limit switch may be further disposed at the position of the cold storage door 2, when the cold storage door 2 is opened, the limit switch is closed, and the blower operates to blow air to form a wind wall; when the cold storage door 2 is closed, the limit switch is switched off, and the air blower stops working.

In some embodiments of the utility model, as shown in fig. 1-3, the blower tube 7 is provided with a one-way valve.

The present invention prevents the reverse flow of air from the blast pipe 7 by providing the inside of the blast pipe 7 with the check valve.

As shown in fig. 1 to 3, in some embodiments of the present invention, one side of the door 2 is rotatably coupled to the panel 1 by a hinge.

According to the utility model, one side of the cold storage door 2 is rotatably connected with the cold storage plate 1 through the hinge, so that the cold storage door 2 is convenient to mount and rotate, and the cold storage door 2 is convenient to open or close.

As shown in fig. 1 to 3, in some embodiments of the present invention, an elastic pad 9 is disposed between a peripheral side wall of the sealing plate 4 and a side wall of the door opening 3, and the elastic pad 9 is disposed on the sealing plate 4.

According to the utility model, the elastic pad 9 is arranged between the peripheral side wall of the sealing plate 4 and the side wall of the door opening 3, and the elastic pad 9 is arranged on the sealing plate 4, so that when the cold storage door 2 is rotated to be closed, the elastic pad 9 on the periphery of the sealing plate 4 is abutted against the side wall of the door opening 3, the elastic pad 9 can generate elastic deformation, the door opening 3 can be conveniently embedded when the door is closed, the sealing performance is better through the elastic deformation of the elastic pad, and the sealing plate 4 can be more stably fixed in the door opening 3. Alternatively, the elastic pad 9 of the present embodiment may be a rubber pad.

As shown in fig. 1 to 3, in some embodiments of the present invention, a sealing frame 10 is disposed on a side wall of the door opening 3, and after the sealing plate 4 is inserted into the door opening 3, the sealing plate 4 abuts against the sealing frame 10 near the side wall of the refrigerator board 1.

According to the utility model, the sealing frame 10 is arranged, so that after the sealing plate 4 is embedded into the door opening 3, the side wall of the sealing plate 4 close to the refrigeration house plate 1 is abutted against the sealing frame 10, thus the contact area of the connection part of the refrigeration house door 2 and the refrigeration house plate 1 is further improved, the sealing performance is improved, and the heat preservation of the refrigeration house plate 1 is facilitated.

As shown in fig. 1 to 3, in some embodiments of the present invention, a second sealing tape 11 is disposed between the side wall of the sealing plate 4 and the sealing frame 10, and the second sealing tape 11 is disposed on the sealing frame 10.

According to the utility model, the second sealing strip 11 is arranged, so that after the sealing plate 4 is embedded into the door opening 3, the second sealing strip 11 is positioned between the side wall of the sealing plate 4 and the sealing frame 10, and the sealing performance is further improved. Alternatively, the second sealing tape 11 of the present embodiment may be made of a rubber material.

As shown in fig. 1-3, in some embodiments of the utility model, the above-described refrigeration door 2 is provided with handles 12 on both the inside and outside.

According to the utility model, the handles 12 are arranged on the inner side and the outer side of the cold storage door 2, so that a worker can pull or push the handles 12 to move the cold storage door 2 conveniently.

In summary, an embodiment of the present invention provides a door assembly for a refrigeration storage, including a refrigeration storage plate 1 having a door opening 3 and a refrigeration storage door 2 for sealing the door opening 3, wherein the area of the refrigeration storage door 2 is larger than the area of the door opening 3, and a side wall of the refrigeration storage door 2 abuts against a side wall of the refrigeration storage plate 1; the side wall of the cold storage door 2 close to the cold storage plate 1 is provided with a sealing plate 4, the sealing plate 4 is embedded into the door opening 3, and the peripheral side wall of the sealing plate 4 is abutted against the side wall of the door opening 3.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a freezer door group which characterized in that: the refrigerator door comprises a refrigerator plate with a door opening and a refrigerator door for sealing the door opening, wherein the area of the refrigerator door is larger than that of the door opening, and the side wall of the refrigerator door is abutted against the side wall of the refrigerator plate; the side wall of the cold storage door close to the cold storage plate is provided with a sealing plate, the sealing plate is embedded into the door opening, and the peripheral side wall of the sealing plate is abutted to the side wall of the door opening.

2. The refrigeration storage door group of claim 1, wherein: the cold storage door with be equipped with first sealing strip between the contact surface of cold storage board, first sealing strip is located the cold storage door.

3. The refrigeration storage door group according to claim 2, wherein: and a magnetic strip is arranged in the first sealing strip.

4. The refrigeration storage door group of claim 1, wherein: the air outlet end of the air blower is communicated with the blast pipe; the blast pipe is arranged in the cold storage plate; the side wall of the door opening is provided with a plurality of air outlets communicated with the blast pipe.

5. The refrigeration storage door group according to claim 4, wherein: the blast pipe is internally provided with a one-way valve.

6. The refrigeration storage door group of claim 1, wherein: one side of the cold storage door is rotatably connected with the cold storage plate through a hinge.

7. The refrigeration storage door group of claim 1, wherein: elastic pads are arranged between the peripheral side walls of the sealing plate and the side walls of the door opening, and the elastic pads are arranged on the sealing plate.

8. The refrigeration storage door group of claim 1, wherein: the side wall of the door opening is provided with a sealing frame, and after the sealing plate is embedded into the door opening, the sealing plate is close to the side wall of the refrigeration house plate and is abutted to the sealing frame.

9. The refrigeration storage door group according to claim 8, wherein: and a second sealing strip is arranged between the side wall of the sealing plate and the sealing frame, and the second sealing strip is arranged on the sealing frame.

10. The refrigeration storage door group of claim 1, wherein: handles are arranged on the inner side and the outer side of the cold storage door.