CN219903704U - Leak-proof curtain cloth for cold storage rolling door - Google Patents

Abstract

The utility model discloses a curtain cloth of a rolling door, belongs to the technical field of rolling doors, and particularly relates to a leakage-proof curtain cloth for a rolling door of a refrigeration house; the utility model is provided with a plurality of leakage-proof layers, the leakage-proof layers have the same structure and are connected in an array equidistant mode, the leakage-proof layers are connected between adjacent plies, two ends of each leakage-proof layer are respectively connected with the adjacent plies, each leakage-proof layer consists of an outer skin layer and a first filling layer, and the first filling layer is filled in a concave area formed between the adjacent plies; therefore, the utility model can strengthen the tightness of the curtain door, can play the self heat insulation and buffer functions in low-temperature environment, reduce the loss of cold air, realize energy saving, tightly combine the curtain door, eliminate the generation of gaps and prevent the inflow of air and the outflow of cold air.

Description

Leak-proof curtain cloth for cold storage rolling door

Technical Field

The utility model discloses a curtain cloth of a rolling door, belongs to the technical field of rolling doors, and particularly relates to a leakage-proof curtain cloth for a rolling door of a refrigeration house.

Background

For the refrigerator needing low-temperature storage of articles, a roller shutter door of the refrigerator is required to realize rapid door body opening and closing, so that the door body opening and closing times are reduced, the door opening and closing efficiency is improved, and the failure rate of the door is reduced. The air contact between the indoor and the outdoor is reduced, so that the loss rate of cold air in the refrigeration house is reduced to the minimum, and the energy-saving effect can be achieved.

But among the prior art, the refrigeration house door adopts the filling type door body more, and this kind carries out equidistant concatenation with a plurality of door bodies and forms, and is equipped with the filling layer in every door body to can reduce the loss of cold air in the refrigeration house, but the door body that this kind of concatenation formed, under long-time work, the cold air can be run off from the junction of every door body, because the junction is for being equipped with the filling layer, can lead to the energy consumption increase of refrigeration house like this for a long time, leads to cooling efficiency to reduce simultaneously.

Disclosure of Invention

The utility model aims to: the leakage-proof curtain cloth for the rolling door of the refrigeration house solves the problems.

The technical scheme is as follows: a leakage-proof curtain cloth for a cold storage rolling door, wherein the leakage-proof curtain cloth consists of a ply and a leakage-proof layer;

the leakage-proof layer is connected to the outer side of the ply; the leakage-proof layer is composed of an outer skin layer and a first filling layer, and the filling layer is positioned between the outer skin layer and the ply.

In a further embodiment, the plies are provided with a plurality of plies which are identical in structure and are connected in an array equidistant manner, and adjacent plies are connected end to end;

the anti-leakage layer is provided with a plurality of anti-leakage layers, the anti-leakage layers are identical in structure and are connected in an array equidistant mode, the anti-leakage layers are connected between adjacent plies, and two ends of the anti-leakage layers are respectively connected with the adjacent plies.

In a further embodiment, the first filler layer fills the recessed areas formed between adjacent plies.

In a further embodiment, the head and tail portions of the ply and leakage preventing layer are hemmed.

In a further embodiment, the ply is comprised of an outer layer, an inner layer, and a second filler layer filled between the outer layer and the inner layer.

The beneficial effects are that: the utility model discloses a curtain cloth of a rolling door, belongs to the technical field of rolling doors, and particularly relates to a leakage-proof curtain cloth for a rolling door of a refrigeration house; the utility model is provided with a plurality of leakage-proof layers, the leakage-proof layers have the same structure and are connected in an array equidistant mode, the leakage-proof layers are connected between adjacent plies, two ends of each leakage-proof layer are respectively connected with the adjacent plies, each leakage-proof layer consists of an outer skin layer and a first filling layer, and the first filling layer is filled in a concave area formed between the adjacent plies; therefore, the utility model can strengthen the tightness of the curtain door, can play the self heat insulation and buffer functions in low-temperature environment, reduce the loss of cold air, realize energy saving, tightly combine the curtain door, eliminate the generation of gaps and prevent the inflow of air and the outflow of cold air.

Drawings

FIG. 1 is a schematic view of a leak-proof curtain of the present utility model.

FIG. 2 is a schematic view of a leakage preventing layer of the present utility model.

FIG. 3 is a schematic view of a ply of the present utility model.

Reference numerals: ply 1, leakage preventing layer 2, recessed area 3, skin layer 4, first filler layer 5, outer layer 6, inner layer 8, second filler layer 7.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1 to 3, a leakage preventing curtain for a rolling door of a refrigerator, comprising: ply 1, leakage preventing layer 2, recessed area 3, skin layer 4, first filler layer 5, outer layer 6, inner layer 8, second filler layer 7.

In one implementation, as shown in fig. 1 to 3, the leakage preventing curtain consists of a ply 1 and a leakage preventing layer 2;

the leakage preventing layer 2 is connected to the outer side of the ply 1; the leakage preventing layer 2 is composed of an outer skin layer 4 and a first filling layer 5, which is located between the outer skin layer 4 and the ply 1.

In one implementation, as shown in fig. 1 to 3, the plies 1 are provided in a plurality, the plies 1 are identical in structure and are connected in an array equidistant manner, and adjacent plies 1 are connected end to end;

the anti-leakage layer 2 is provided with a plurality of anti-leakage layers 2, the anti-leakage layers 2 are identical in structure and are connected in an array equidistant mode, the anti-leakage layers 2 are connected between adjacent plies 1, and two ends of each anti-leakage layer 2 are respectively connected with the adjacent plies 1.

In one implementation, as shown in fig. 1-3, the first filler layer 5 fills the recessed areas 3 formed between adjacent plies 1.

In one implementation, as shown in FIGS. 1-3, the head and tail portions of the ply 1 and the leakage preventing layer 2 are hemmed.

In one implementation, as shown in fig. 1 to 3, the ply 1 is constituted by an outer layer 6, an inner layer 8 and a second filler layer 7 filled between the outer layer 6 and the inner layer 8

Working principle: when cold air exists in the refrigerator, part of the cold air can flow in through the joint of the two plies 1, and the cold air cannot flow out of the leakage-proof layer 2 due to the leakage-proof layer 2, so that the tightness of the curtain cloth is improved.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (4)

1. The leakproof curtain cloth for the refrigerator rolling door is characterized by comprising a curtain cloth layer and a leakproof layer;

the leakage-proof layer is connected to the outer side of the ply; the leakage-proof layer is composed of an outer skin layer and a first filling layer, and the filling layer is positioned between the outer skin layer and the ply;

the first filler layer fills the recessed areas formed between adjacent plies.

2. The leakproof curtain cloth for the refrigerator rolling door according to claim 1, wherein a plurality of the curtain layers are arranged, the curtain layers are identical in structure and are connected in an array equidistant mode, and adjacent curtain layers are connected end to end;

the anti-leakage layer is provided with a plurality of anti-leakage layers, the anti-leakage layers are identical in structure and are connected in an array equidistant mode, the anti-leakage layers are connected between adjacent plies, and two ends of each anti-leakage layer are respectively connected with the adjacent plies.

3. The leakage preventing curtain cloth for the rolling door of the refrigerator according to claim 1, wherein the head part and the tail part of the ply and the leakage preventing layer are sewn by adopting a binding mode.

4. The leakage preventing curtain for a refrigerator door according to claim 1, wherein the curtain is composed of an outer layer, an inner layer, and a second filling layer filled between the outer layer and the inner layer.