CN219061076U

CN219061076U - Heat preservation structure of refrigeration house

Info

Publication number: CN219061076U
Application number: CN202223170705.7U
Authority: CN
Inventors: 朱宝; 陈华周; 陈强; 高志海; 白泽男; 李雪; 李静姝
Original assignee: China Construction Science And Industry Co ltd
Current assignee: China Construction Science And Industry Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-23
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of refrigeration house heat preservation, in particular to a refrigeration house heat preservation structure. 1. A refrigerator insulation structure, comprising: a refrigeration door; the thermal insulation structure is arranged at the lower end of the refrigeration door and is in the same plane with the ground, the thermal insulation structure comprises at least two upright posts and a transverse plate, the two upright posts are arranged at intervals at the bottom of the transverse plate, when the refrigeration door is in a closed state, the refrigeration door is in contact with the upper end face of the transverse plate, and the upright posts and the transverse plate are Mao Chengmu. The refrigerator insulation structure of this structure sets up at the lower extreme of cold-stored door through stand and diaphragm with Mao Chengmu to can replace electric heater unit, because of Mao Chengmu self nature, lead to being difficult to take place the heat transfer, can effectually avoid appearing the phenomenon of cold bridge, further, insulation structure's simple structure also easily changes.

Description

Heat preservation structure of refrigeration house

Technical Field

The utility model relates to the technical field of refrigeration house heat preservation, in particular to a refrigeration house heat preservation structure.

Background

In recent years, the rapid increase of market demands of cold chain products such as meat, fruits, vegetables, aquatic products, dairy products, quick-frozen foods, biological agents, medicines and the like in China and the continuous improvement of the commercial environment are benefited, and the domestic cold chain is rapidly developed. As an important ring in the cold chain, the refrigeration house construction projects will be more and more, and a large number of refrigeration house projects are put into construction. The refrigerator belongs to a warehouse with special functions, the construction process is not perfect, and in the conventional refrigerator project construction, in order to ensure the use of the refrigerator in a low-temperature environment, heat preservation materials are often sprayed or adhered in a refrigerator, so that the refrigerator meets the functional requirements of low-temperature storage. In the design, construction and normal use processes of a refrigeration house, the heat preservation of the cold bridge under the refrigeration door and the durability of the cold bridge are always troublesome problems in engineering.

In the prior art, an electric heating device is usually arranged below a refrigeration door, and the occurrence of a cold bridge phenomenon is prevented by a heating mode. However, the electric heating device is easily damaged and the maintenance is complicated.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is that the electric heating device in the prior art is easy to damage and is complex to maintain, so as to provide a heat preservation structure of a refrigeration house.

In order to solve the above problems, the present utility model provides a thermal insulation structure of a refrigerator, comprising:

a refrigeration door;

the thermal insulation structure is arranged at the lower end of the refrigeration door and is in the same plane with the ground, the thermal insulation structure comprises at least two upright posts and a transverse plate, the two upright posts are arranged at intervals at the bottom of the transverse plate, when the refrigeration door is in a closed state, the refrigeration door is in contact with the upper end face of the transverse plate, and the upright posts and the transverse plate are Mao Chengmu.

Further, the upper end of the transverse plate is also provided with a bobbin plate, the bobbin plate and the ground are in the same plane, and when the refrigeration door is in a closed state, the refrigeration door is in contact with the upper end face of the bobbin plate.

Further, the upper end of the bobbin deck is also provided with a steel plate, the steel plate and the ground are in the same plane, and when the refrigeration door is in a closed state, the refrigeration door is abutted to the upper end face of the steel plate.

Further, two the stand with the diaphragm constitutes U type structure, and U type structure has U type groove.

Further, polyurethane foam for heat preservation is arranged in the U-shaped groove.

Further, the lower extreme of cold-stored door is provided with the recess, heat preservation structure sets up in the recess.

Further, a pillar is arranged in the groove, the pillar is arranged corresponding to the upright post, and the lower end of the upright post is connected with the upper end of the pillar.

Further, the bobbin deck is Mao Chengmu.

Further, the width of the cross plate is larger than the thickness of the refrigeration door.

Further, the thickness of the steel plate is 5mm.

The utility model has the following advantages:

1. the utility model discloses a heat preservation structure of a refrigeration house, which comprises the following components: refrigeration door and insulation structure. The thermal insulation structure is arranged at the lower end of the refrigeration door and is in the same plane with the ground, the thermal insulation structure comprises at least two upright posts and a transverse plate, the two upright posts are arranged at intervals at the bottom of the transverse plate, when the refrigeration door is in a closed state, the refrigeration door is in contact with the upper end face of the transverse plate, and the upright posts and the transverse plate are Mao Chengmu.

The refrigerator insulation structure of this structure sets up at the lower extreme of cold-stored door through stand and diaphragm with Mao Chengmu to can replace electric heater unit, because of Mao Chengmu self nature, lead to being difficult to take place the heat transfer, can effectually avoid appearing the phenomenon of cold bridge, further, insulation structure's simple structure also easily changes.

2. The refrigerator insulation structure of this structure through set up bobbin board and steel sheet in the upper end of diaphragm, can prevent that the cold-stored door from pressing the diaphragm bad, has protected the diaphragm, and is further, has improved the life of diaphragm.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a cold store thermal insulation structure in an embodiment of the utility model;

FIG. 2 is a schematic diagram of an insulation structure according to an embodiment of the present utility model;

reference numerals illustrate:

1. a refrigeration door; 2. a column; 3. a cross plate; 4. a bobbin plate; 5. a steel plate; 6. a polyurethane foam; 7. and (5) a pillar.

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 can be understood by those of ordinary skill in the art according to the specific circumstances.

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 and 2, this embodiment discloses a heat preservation structure of a refrigerator, including: a refrigeration door 1 and a thermal insulation structure. The insulation construction sets up the lower extreme at cold-stored door 1, and insulation construction is the coplanar with ground, and insulation construction includes two at least stand 2 and diaphragm 3, and two stand 2 intervals set up in the bottom of diaphragm 3, and cold-stored door 1 is when closed condition, and cold-stored door 1 is contradicted with the up end of diaphragm 3, and stand 2 and diaphragm 3 are Mao Chengmu. In fig. 1, two stand columns 2 are respectively arranged at the left and right sides of the bottom of a transverse plate 3, the upper end face of the stand column 2 is fixedly connected with the lower end face of the transverse plate 3, the two stand columns 2 are used for supporting the transverse plate 3 to provide supporting force for the transverse plate 3, when the refrigeration door 1 is in a closed state, the bottom of the refrigeration door 1 is in contact with the upper end face of the transverse plate 3, and the refrigeration house is closed, because the stand columns 2 and the transverse plate 3 are Mao Chengmu, the heat conduction performance is poor due to the property of Mao Chengmu, so that heat exchange reaction is not easy to occur, and cold bridge phenomenon can be avoided.

Preferably, in this embodiment, the bottom of the cross plate 3 is provided with two uprights 2. In other alternative embodiments, the bottom of the cross plate 3 may be provided with three or four or the like of other numbers of uprights 2.

Preferably, in this embodiment, the upper end face of the upright post 2 is fixed to the lower end face of the transverse plate 3. In other alternative embodiments, the upper end surface of the upright 2 and the lower end surface of the cross plate 3 may be fixed by bolts.

Further, the upper end of the transverse plate 3 is further provided with a bobbin plate 4, the bobbin plate 4 and the ground are in the same plane, and when the refrigeration door 1 is in a closed state, the refrigeration door 1 is abutted against the upper end face of the bobbin plate 4.

Further, the upper end of the bobbin deck 4 is also provided with a steel plate 5, the steel plate 5 and the ground are on the same plane, and when the refrigeration door 1 is in a closed state, the refrigeration door 1 is abutted against the upper end face of the steel plate 5.

Specifically, the upper end of diaphragm 3 has set gradually bobbin board 4 and steel sheet 5, when cold-stored door 1 is in the confined state, cold-stored door 1 contradicts with the up end of steel sheet 5 to seal the freezer, steel sheet 5 can effectually protect bobbin board 4, prevents bobbin board 4 and is crushed by cold-stored door 1, and the same reason, bobbin board 4 sets up can effectually prevent that diaphragm 3 from being crushed in the upper end of diaphragm 3, prolongs the life of diaphragm 3, and steel sheet 5 and bottom surface are located the coplanar.

Further, two stand 2 and diaphragm 3 constitute U type structure, and U type structure has U type groove.

Further, the U-shaped groove is internally provided with polyurethane foam 6 for heat preservation. Polyurethane foam 6 fills in U type inslot to can be better keep warm, the difficult heat transfer reaction that takes place can be better prevent cold bridge phenomenon.

Further, the lower extreme of cold-stored door 1 is provided with the recess, and insulation construction sets up in the recess.

Further, be provided with pillar 7 in the recess, pillar 7 corresponds the setting with stand 2, and the lower extreme of stand 2 is connected with the upper end of pillar 7. The pillar 7 is fixed to be set up in the recess, and pillar 7 corresponds the setting with stand 2, and the lower terminal surface of stand 2 is contradicted with the up end of pillar 7, and the pillar 7 can provide holding power in order to support stand 2 to stand 2.

Preferably, in this embodiment, two struts 7 are provided in the recess. In other alternative embodiments, three or four other numbers of posts 7 are provided in the recess, so that the number of posts 7 corresponds to the number of posts 2.

Further, the bobbin board 4 is Mao Chengmu.

Further, the width of the cross plate 3 is greater than the thickness of the refrigeration door 1. The joint of the transverse plate 3 and the refrigeration door 1 can be free from gaps, and the transverse plate 3 is better matched with the refrigeration door 1 to seal cold air in the refrigeration house. The length of the bobbin plate 4 and the steel plate 5 is the same as the length of the transverse plate 3.

Preferably, in the present embodiment, the thickness of the steel plate 5 is 5mm.

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

1. A freezer insulation construction, characterized in that includes:

a refrigeration door (1);

the thermal insulation structure is arranged at the lower end of the refrigeration door (1), the thermal insulation structure and the ground are in the same plane, the thermal insulation structure comprises at least two upright posts (2) and a transverse plate (3), the two upright posts (2) are arranged at intervals at the bottom of the transverse plate (3), when the refrigeration door (1) is in a closed state, the refrigeration door (1) is in collision with the upper end face of the transverse plate (3), and the upright posts (2) and the transverse plate (3) are Mao Chengmu.

2. The thermal insulation structure of a refrigerator according to claim 1, wherein:

the upper end of the transverse plate (3) is also provided with a bobbin board (4), the bobbin board (4) and the ground are on the same plane, and when the refrigeration door (1) is in a closed state, the refrigeration door (1) is in conflict with the upper end face of the bobbin board (4).

3. The thermal insulation structure of a refrigerator according to claim 2, wherein:

the upper end of the bobbin board (4) is also provided with a steel plate (5), the steel plate (5) and the ground are on the same plane, and when the refrigeration door (1) is in a closed state, the refrigeration door (1) is in contact with the upper end surface of the steel plate (5).

4. A refrigerator insulation structure according to any one of claims 1 to 3, wherein:

the two upright posts (2) and the transverse plate (3) form a U-shaped structure, and the U-shaped structure is provided with a U-shaped groove.

5. The thermal insulation structure of a refrigerator according to claim 4, wherein:

the U-shaped groove is internally provided with polyurethane foam (6) for heat preservation.

6. The thermal insulation structure of a refrigerator according to claim 1, wherein:

the lower extreme of cold-stored door (1) is provided with the recess, heat preservation structure sets up in the recess.

7. The thermal insulation structure of a refrigerator according to claim 6, wherein:

the groove is internally provided with a support column (7), the support column (7) is correspondingly arranged with the upright column (2), and the lower end of the upright column (2) is connected with the upper end of the support column (7).

8. The thermal insulation structure of a refrigerator according to claim 2, wherein:

the bobbin board (4) is Mao Chengmu.

9. The thermal insulation structure of a refrigerator according to claim 1, wherein:

the width of the transverse plate (3) is larger than the thickness of the refrigeration door (1).

10. A refrigerator insulation structure according to claim 3, wherein:

the thickness of the steel plate (5) is 5mm.