Cold storage capable of being assembled

Abstract

The utility model discloses a freezer capable of being assembled, which comprises a foot margin, wall plates are arranged on the periphery of the top of the foot margin, a top plate is arranged on the top of each wall plate, eccentric hook structures are respectively arranged between the foot margin and the wall plates, between the wall plates and between the wall plates and the top plate for splicing connection, and vacuum insulation plates are arranged in the wall plates and the top plates. An assembled sealed refrigeration house is formed among the ground feet, the wallboards and the sky board, and the sky board and the wallboards are both of a steel sandwich structure. Eccentric hook mounting structures are arranged at the adjacent positions among the wallboards, the sky boards and the ground feet, the eccentric hook structures are arranged between the reinforcing plates and the second vacuum heat insulation layer for connection, connection and mounting are facilitated, the overall structure thickness is reduced to 3 cm, it is guaranteed that the combustion capacity reaches the A level, and the heat preservation performance meets a certain requirement; the assembly is convenient and fast, the structure is stable, the installation area and the installation position of the refrigeration house can be conveniently adjusted in real time on site, and flexibility and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled cold storage, in particular to an assembled cold storage. Background Art

[0002] Assembled cold storage is a kind of refrigeration equipment that is quick and easy to assemble. Compared with traditional civil cold storage, it is light in weight, not easy to mold and rot, has good flame retardant performance, flexible combination, and easy installation. It can be configured with refrigeration units and control components according to user needs.

[0003] At present, the insulation materials used in assembled cold storage on the market are generally divided into the following two types. One type is polyurethane foam board, polystyrene foam board, etc., the combustion performance of the material can only reach B1 level at most, and the thermal insulation performance reaches 0.024W / (m·K); the other type is rock wool board, glass magnesium board, etc., the combustion capacity reaches A level, but the thermal insulation performance is far from the national standard 0.024W / (m·K) requirement, the thickness is 10cm or more, and the previous cold storage needs to be fixed with angle iron and bolts with sealant during assembly, or anchor rods are used for assembly, which is more troublesome during assembly, and the wall thickness is thicker after assembly, which requires a larger cold storage area.

[0004] Therefore, it is necessary to provide an assembleable cold storage with good fireproof and thermal insulation performance, convenient and quick assembly, and thin wall thickness after assembly. Utility Model Content

[0005] The utility model provides an assembled cold storage to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An assembled cold storage comprises a foot, a plurality of wall panels are arranged around the top of the foot, a plurality of top panels are arranged on the top of the wall panels, eccentric hook structures are respectively arranged between the foot and the wall panels, between the wall panels and the wall panels, and between the wall panels and the top panels for splicing connection, each of the wall panels and each of the top panels is provided with a vacuum insulation panel, an assembled sealed cold storage is formed between the foot, the wall panels and the top panels, and the thickness of the wall panels is less than or equal to 3 cm.

[0008] Preferably, the top plate and the wall plate are both steel sandwich structures, the steel sandwich structure includes steel plate 1 and steel plate 2, a vacuum insulation layer 1 is bonded between the steel plate 1 and the steel plate 2, and an eccentric hook installation structure is also provided on the four sides of the vacuum insulation layer 1.

[0009] Preferably, the eccentric hook installation structure comprises a second vacuum insulation layer bonded to the inner side of a first steel plate, a reinforcing plate is fixed to the inner side of the second steel plate, and the eccentric hook structure is installed between the reinforcing plate and the second vacuum insulation layer.

[0010] Preferably, the thickness of the second vacuum insulation layer is 5 mm to 10 mm.

[0011] Preferably, the eccentric hook structure includes an eccentric hook seat and an eccentric hook body. The eccentric hook seats are installed in the eccentric hook installation structures around the top plate and the eccentric hook installation structure on the right side of the wall plate. The eccentric hook bodies are installed in the eccentric hook installation structures at the top and bottom of the wall plate and the eccentric hook installation structure on the left side of the wall body. The adjacent top plate and wall plates, and the adjacent wall plates are connected by the eccentric hook bodies and the eccentric hook seats. The eccentric hook body and the eccentric hook seat are common eccentric hooks for cold storage on the market, and are not limited to them. The eccentric hook body and the eccentric hook seat are fixed to the reinforcing plate by welding.

[0012] Preferably, the footing includes a vacuum insulation layer 3, a cement layer is laid on the top of the vacuum insulation layer 3, a vacuum insulation layer 4 is arranged around the outer periphery of the vacuum insulation layer 3 and the cement layer, an eccentric hook installation structure is arranged on the top of the vacuum insulation layer 4, and an eccentric hook seat is arranged inside the eccentric hook installation structure on the top of the vacuum insulation layer 4 to connect and install with the bottom of the adjacent wallboard. The vacuum insulation layer 1, vacuum insulation layer 2, vacuum insulation layer 3, and vacuum insulation layer 4 are all Class A inorganic thermal insulation non-combustible materials with high internal strength and excellent insulation performance, which can effectively reduce the energy consumption of refrigeration equipment.

[0013] Preferably, a cold bridge isolating layer is provided between the eccentric hook body and the eccentric hook seat. The cold bridge isolating layer is a soft heat-insulating fireproof material, which has a certain degree of softness in addition to maintaining the heat-insulating and fire-proof properties of the material itself. When the wall panels are connected to each other, the steel plates of the two wall panels will be forcibly squeezed on the cold bridge isolating layer under the tension of the eccentric buckle, which not only isolates the cold bridge of the steel plates, but also allows the steel plates to be completely and tightly connected together. The cold bridge isolating layer is an existing mature technology and is not the only limitation here.

[0014] Preferably, the top of the cement layer is paved with ceramic tiles, and a plurality of cold storage doors are installed on one of the wall panels. The ceramic tiles are used to protect the cement layer, prevent friction between the items in the cold storage and the cement layer, and facilitate cleaning of the cold storage.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides an eccentric hook installation structure at adjacent positions between the wall panel, the top plate and the foot, and the eccentric hook structure is provided between the reinforcing plate and the second vacuum insulation layer for connection, so that the connection and installation are convenient, and the free matching and assembly between the wall panels, between the wall panels and the foot, and between the wall panels and the top plate is realized, and the space occupied by the installation structure in the wall panel is reduced. The overall structure also reduces the thickness of the wall panel and increases the internal space of the ice storage; steel plates are used on the inner and outer sides of the wall panel, and the reinforcing plate and the eccentric hook structure are used for connection inside. After assembly, the structural strength of the cold storage is high, and the cold bridge partition layer is made of soft insulation and fireproof material. In addition to maintaining the thermal insulation and fireproof performance of the material itself, the structural thickness is reduced to 3cm, and the combustion capacity reaches Class A, the thermal insulation meets certain requirements, and it also has a certain degree of softness. When the warehouse panels are connected, the steel plates of the two wall panels will be forcibly squeezed on the cold bridge isolation layer under the eccentric buckle tension, which not only isolates the steel plate cold bridge, but also makes the steel plates completely and tightly connected together; vacuum insulation layer 1, vacuum insulation layer 2, vacuum insulation layer 3, and vacuum insulation layer 4 are all Class A inorganic thermal insulation non-combustible materials with good thermal insulation effect, which can effectively reduce the energy consumption of refrigeration equipment and save energy and protect the environment;

[0017] The eccentric hook structure is used to connect the wall, top plate and ground, which is convenient and quick to assemble. The vacuum insulation layer 3 can be laid in advance according to the needs. After the assembly area and position of the cold storage are determined, the cement layer and the wall top plate can be poured on the vacuum insulation layer 3, which is convenient for real-time adjustment of the installation area and installation position of the cold storage on site, which is flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional schematic diagram of the connection between the wall panels of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the connection between the wall panel and the top panel of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the connection between the wall panel and the foundation foot of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0022] 1. Anchor; 2. Wall panel; 3. Ceiling; 4. Cold storage door; 5. Eccentric hook installation structure; 6. Steel plate 1; 7. Reinforcement plate; 8. Eccentric hook body; 9. Eccentric hook seat; 10. Vacuum insulation layer 1; 11. Vacuum insulation layer 2; 12. Cold bridge isolation layer; 13. Vacuum insulation layer 3; 14. Vacuum insulation layer 4; 15. Cement layer; 16. Steel plate 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4 A kind of assembled cold storage includes a foot 1, a plurality of wall panels 2 are arranged around the top of the foot 1, a plurality of top panels 3 are arranged on the top of the wall panel 2, an eccentric hook structure is respectively arranged between the foot 1 and the wall panel 2, between the wall panel 2 and the wall panel 2, and between the wall panel 2 and the top panel 3 for splicing connection, each of the wall panels 2 and each of the top panels 3 is provided with a vacuum insulation panel, and an assembled sealed cold storage is formed between the foot 1, the wall panel 2 and the top panel 3, and the top panel 3 and the wall panel 2 are both steel sandwich structures. The vacuum insulation panel includes a vacuum insulation layer 10, a vacuum insulation layer 2 11, a vacuum insulation layer 3 13, and a vacuum insulation layer 4 14.

[0025] The steel sandwich structure includes a steel plate 1 6 and a steel plate 2 16 , a vacuum insulation layer 10 is bonded between the steel plate 1 6 and the steel plate 2 16 , and an eccentric hook mounting structure 5 is also provided on the four sides of the vacuum insulation layer 10 .

[0026] The eccentric hook mounting structure 5 includes a vacuum insulation layer 11 bonded to the inner side of a steel plate 16 , a reinforcing plate 7 is fixed to the inner side of the steel plate 16 , and the eccentric hook structure is installed between the reinforcing plate 7 and the vacuum insulation layer 11 .

[0027] The thickness of the vacuum insulation layer 11 is 5 mm to 10 mm, and the thickness of the wall panel 2 is less than or equal to 3 cm.

[0028] The eccentric hook structure includes an eccentric hook seat 9 and an eccentric hook body 8. The eccentric hook seat 9 is installed in the eccentric hook installation structure 5 around the top plate 3 and the eccentric hook installation structure 5 on the right side of the wall plate 2. The eccentric hook body 8 is installed in the eccentric hook installation structure 5 at the top and bottom of the wall plate 2 and the eccentric hook installation structure 5 on the left side of the wall. The adjacent top plate 3 and wall plate 2, and the wall plates 2 and wall plates 2 are connected by the eccentric hook body 8 and the eccentric hook seat 9. The eccentric hook body 8 and the eccentric hook seat 9 are common eccentric hooks for cold storage on the market, and are not limited to them here. The eccentric hook body 8 and the eccentric hook seat 9 are fixed to the reinforcing plate 7 by welding.

[0029] The footing 1 includes a vacuum insulation layer 3 13, a cement layer 15 is laid on the top of the vacuum insulation layer 3 13, a vacuum insulation layer 4 14 is arranged around the outer periphery of the vacuum insulation layer 3 13 and the cement layer 15, an eccentric hook installation structure 5 is arranged on the top of the vacuum insulation layer 4 14, and an eccentric hook seat 9 is arranged inside the eccentric hook installation structure 5 on the top of the vacuum insulation layer 4 14 to connect and install with the bottom of the adjacent wallboard 2. The vacuum insulation layer 1 10, the vacuum insulation layer 2 11, the vacuum insulation layer 3 13, and the vacuum insulation layer 4 14 are all Class A inorganic thermal insulation non-combustible materials, with high internal strength and excellent insulation performance, which can effectively reduce the energy consumption of refrigeration equipment.

[0030] A cold bridge isolating layer 12 is provided between the eccentric hook body 8 and the eccentric hook seat 9. The cold bridge isolating layer 12 is a soft heat-insulating fireproof material, which has a certain degree of softness in addition to maintaining the heat-insulating and fireproof properties of the material itself. When the wall panels 2 are connected to the wall panels 2, the steel plates of the two wall panels 2 will be forcibly squeezed on the cold bridge isolating layer 12 under the tension of the eccentric buckle, which not only isolates the cold bridge of the steel plates, but also allows the steel plates to be completely and tightly connected together. The cold bridge isolating layer 12 is an existing mature technology and is not the only limitation here.

[0031] The top of the cement layer 15 is paved with ceramic tiles, and a plurality of cold storage doors 4 are installed on one side of the wallboard 2. The ceramic tiles are used to protect the cement layer 15, prevent friction between the objects in the cold storage and the cement layer 15, and facilitate cleaning of the cold storage.

[0032] A cold storage assembly method based on the above-mentioned assembleable cold storage comprises the following steps:

[0033] S1. According to the size of the cold storage, a vacuum insulation layer 13 of a corresponding area is laid at a predetermined position, and a vacuum insulation layer 14 is fixed around the vacuum insulation layer 13, cement is poured on the top of the vacuum insulation layer 13 to form a cement layer 15, and ceramic tiles are laid on the top of the cement layer 15;

[0034] S2, connecting the wall panel 2 with the eccentric hook seat 9 at the top of the vacuum insulation layer 24 14 through the eccentric hook body 8 at the bottom, during which the adjacent wall panels 2 are connected to each other through the eccentric hook seats 9 and the eccentric hook bodies 8 on the left and right sides of the wall panel 2, and adding a cold bridge insulation layer between the eccentric hook seats 9 and the eccentric hook bodies 8;

[0035] S3, connecting the top plate 3 with the eccentric hook body 8 on the top of the wall through the eccentric hook seats 9 on the sides of the top plate 3.

[0036]

[0037] The above table is a test table of the thermal insulation performance of the vacuum insulation panel of the utility model.

[0038]

[0039]

[0040]

[0041] The above table is the combustion performance test table of the vacuum insulation panel of the utility model

[0042] It can be seen from the above-mentioned thermal insulation performance test table and combustion performance test table that the vacuum insulation panel of the utility model not only meets the A-level combustion capacity, but also has thermal insulation performance that meets the national standard requirements, greatly improving the thermal insulation capacity and fire safety performance of the cold storage.

[0043] The vacuum insulation layer 1, vacuum insulation layer 2, vacuum insulation layer 3 and vacuum insulation layer 4 are all made of Class A inorganic thermal insulation non-combustible materials, with good thermal insulation effect, which can effectively reduce the energy consumption of refrigeration equipment and save energy and protect the environment. The utility model arranges an eccentric hook installation structure at adjacent positions between the wall panel, the top panel and the foot, and the eccentric hook structure is arranged between the reinforcing plate and the vacuum insulation layer 2 for connection, which is convenient for connection and installation, and realizes free matching and assembly between wall panels, between wall panels and foot, and between wall panels and top panels, thereby reducing the space occupied by the installation structure in the wall panel, and the overall structure also reduces the thickness of the wall panel, increasing the ice storage The internal space of the cold storage is made of steel plates on both sides of the wall panels, and the internal reinforcement plates are connected with the eccentric hook structure. After assembly, the cold storage has high structural strength. At the same time, the cold bridge partition layer is a soft insulation and fireproof material. In addition to maintaining the insulation and fireproof properties of the material itself, the structural thickness is reduced to 3cm, and the combustion capacity reaches Class A, and the thermal insulation reaches the requirement of 0.024W / (m·K). It also has a certain degree of softness. When the warehouse panels are connected to each other, the steel plates of the two wall panels will be forcibly squeezed on the cold bridge partition layer under the tension of the eccentric buckle, which not only isolates the cold bridge of the steel plate, but also makes the steel plates completely and tightly connected together;

[0044] The assembly method uses an eccentric hook structure to connect the wall, top plate and ground foot. The assembly is convenient and quick. The vacuum insulation layer 3 can be pre-laid according to needs. After the assembly area and position of the cold storage are determined, the cement layer and the wall top plate are poured on the vacuum insulation layer 3. It is convenient to adjust the installation area and installation position of the cold storage in real time, which is flexible and convenient.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An assembleable cold storage, comprising a foot (1), characterized in that: A plurality of wall panels (2) are arranged around the top of the foot (1), and a plurality of top panels (3) are arranged on the top of the wall panels (2). Eccentric hook structures are respectively arranged between the foot (1) and the wall panels (2), between the wall panels (2), and between the wall panels (2) and the top panels (3) for splicing connection. A vacuum insulation panel is arranged inside each of the wall panels (2) and each of the top panels (3). An assembled sealed cold storage is formed between the foot (1), the wall panels (2), and the top panels (3), and the thickness of the wall panels (2) is less than or equal to 3 cm.

2. The assembleable cold storage according to claim 1, characterized in that: The top plate (3) and the wall plate (2) are both steel sandwich structures, and the steel sandwich structure includes a steel plate 1 (6) and a steel plate 2 (16). A vacuum insulation layer 1 (10) is bonded between the steel plate 1 (6) and the steel plate 2 (16). An eccentric hook mounting structure (5) is also provided on the four sides of the vacuum insulation layer 1 (10).

3. The assembleable cold storage according to claim 2, characterized in that: The eccentric hook installation structure (5) comprises a second vacuum insulation layer (11) bonded to the inner side of the first steel plate (6), a reinforcing plate (7) is fixed to the inner side of the second steel plate (16), and the eccentric hook structure is installed between the reinforcing plate (7) and the second vacuum insulation layer (11).

4. The assembleable cold storage according to claim 3 is characterized in that: The thickness of the second vacuum insulation layer (11) is 5 mm to 10 mm.

5. The assembleable cold storage according to claim 3 is characterized in that: The eccentric hook structure comprises an eccentric hook seat (9) and an eccentric hook body (8); the eccentric hook seat (9) is installed in the eccentric hook installation structure (5) around the top plate (3) and in the eccentric hook installation structure (5) on the right side of the wall plate (2); the eccentric hook body (8) is installed in the eccentric hook installation structure (5) at the top and bottom of the wall plate (2) and in the eccentric hook installation structure (5) on the left side of the wall; the adjacent top plates (3) and wall plates (2) and the adjacent wall plates (2) are connected to the eccentric hook seat (9) via the eccentric hook body (8).

6. The assembleable cold storage according to claim 3, characterized in that: The footing (1) comprises a third vacuum insulation layer (13), a cement layer (15) is laid on the top of the third vacuum insulation layer (13), a fourth vacuum insulation layer (14) is arranged around the outer periphery of the third vacuum insulation layer (13) and the cement layer (15), an eccentric hook mounting structure (5) is arranged on the top of the fourth vacuum insulation layer (14), and an eccentric hook seat (9) is arranged inside the eccentric hook mounting structure (5) on the top of the fourth vacuum insulation layer (14) to be connected and mounted with the bottom of an adjacent wall panel (2).

7. The assembleable cold storage according to claim 5, characterized in that: A cold bridge insulation layer (12) is provided between the eccentric hook body (8) and the eccentric hook seat (9).

8. The assembleable cold storage according to claim 6, characterized in that: The top of the cement layer (15) is paved with ceramic tiles, and a plurality of cold storage doors (4) are installed on one side of the wall panels (2).

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