KR200497629Y1 - Prefabricated Insulation Panel - Google Patents

Abstract

Ready-to-assemble insulated panels are provided. The insulation panel includes a first steel plate and a second steel plate arranged to face each other; A thermal insulation material provided to fill the space between the first and second steel plates; And a strength reinforcing member provided at both ends of the insulating material in the width direction, extending in the side direction of both ends in the width direction of the insulating material, and being fitted in the inner direction of the insulating material to reinforce the strength of the insulating material. You can.

Description

Assembleable insulation panel {Prefabricated Insulation Panel}

The present invention relates to an insulating panel that can be assembled, and more specifically, to an insulating panel that can be easily assembled in the field.

In general, various storage items that require storage at low temperatures are placed in the refrigerator to prevent deterioration and keep them fresh for a long time.

However, in these refrigerators, the floor panel, wall panel, and ceiling panel are manufactured as one body using a dedicated jig that can fill urethane between steel plates to suit each size. Here, since the size and shape of the dedicated jig are fixed, the dedicated jig must be manufactured for each size and shape, which increases production costs and makes it difficult to immediately respond and produce according to the size and shape requested by the user.

In addition, in the case of existing prefabricated refrigerators and freezers, floor panels, wall panels, and ceiling panels are each assembled by fitting them together. In this case, the weak bond between the panels makes them vulnerable to shock or torsion, so there is a problem of not maintaining airtightness. .

In this way, the joints are easily deformed and opened, making it difficult to properly maintain airtightness, resulting in loss of cold air and condensation, which prevents the refrigerator from functioning as a refrigerator.

The technical problem that the present invention seeks to solve is to provide an insulating panel that can be easily assembled in the field.

Another technical problem that the present invention aims to solve is to provide an assembleable insulating panel that can be manufactured in a size that can be delivered by courier.

Another technical problem that the present invention aims to solve is to cut insulation panels manufactured to a certain size to the size required by the user and then finish them using reinforcing members, or to connect fasteners between insulation panels manufactured to a certain size. The goal is to provide an assembleable insulating panel that can be manufactured in various sizes to suit the user's needs by using and combining them.

The technical problems that the present invention seeks to solve are not limited to those described above.

In order to solve the above technical problem, the present invention provides an assembleable insulating panel.

According to one embodiment, the assembleable insulating panel includes a first steel plate and a second steel plate arranged to face each other; A thermal insulation material provided to fill the space between the first and second steel plates; And a strength reinforcing member provided at both ends of the insulating material in the width direction, extending in the side direction of both ends in the width direction of the insulating material, and being fitted in the inner direction of the insulating material to reinforce the strength of the insulating material. You can.

According to one embodiment, the first steel plate includes: a plate-shaped first steel plate body; and first steel plate wings each bent from both long sides of the first steel plate body, wherein the second steel plate is a plate-shaped second steel plate body having an area corresponding to that of the first steel plate body; and second steel sheet wings having a height corresponding to the first steel sheet wing part and being bent from both short sides of the second steel sheet main body, wherein the first steel sheet and the second steel sheet are arranged to face each other. , the first steel plate body, the first steel plate wing portion, the second steel plate main body, and the second steel plate wing portion may form each side of a hexahedron.

According to one embodiment, the strength reinforcing member may be in close contact with the first steel plate and the second steel plate.

According to one embodiment, the strength reinforcing member may include an uneven pattern provided on a contact surface in contact with the insulation material.

According to one embodiment, the strength reinforcing member includes a main body extending in one direction; It may include wings bent from both ends in the width direction of the main body to form a 'ㄷ' shaped cross section with the main body.

According to one embodiment, it further includes an insulating member, and the insulating member may be provided at a joint between the plurality of insulating panels when assembled.

According to one embodiment, it further includes a binding member that integrally binds the plurality of insulating panels during assembly, and the panel binding member is a screw-type binding member that is assembled by integrally binding both insulating panels arranged in orthogonal directions. absence; And it may include a fastener-type binding member that assembles the two-side insulation panels arranged in a direction extending in one direction by integrally binding them.

According to one embodiment, it further includes a cap member provided on the insulating material and the strength reinforcing member exposed between the first and second steel plates opposed to each other, wherein the cap member is provided in a plate shape, , a cap body positioned on the exposed insulation material and strength reinforcing member; Wing parts bent from both ends of the cap body in the width direction and fitted into the inside of the insulation material; and a steel plate fitting portion that extends further outward from both ends in the width direction of the cap body, into which one end of the first or second steel plate is inserted, and having a slit provided as one side wall of the outer surface of the wing portion. there is.

According to another embodiment, the first steel plate and the second steel plate have a relatively longer length than the insulating material and the strength reinforcing member, and the insulating material and the strength reinforcing member are disposed opposite to each other. When disposed between steel plates, both ends of the first and second steel plates extend further to one side and the other than the insulating material and the strength reinforcing member, and extend further to one side and the other than the insulating material and the strength reinforcing member, respectively, They may be bent toward each other in an overlapping form to cap the insulating material and the strength reinforcing member exposed between the first and second steel plates.

Meanwhile, the present invention provides a method of manufacturing an assembleable insulated panel.

According to one embodiment, the method of manufacturing an assembleable insulated panel includes placing a first steel plate on a jig; Placing strength reinforcement members on both edge portions of the first steel plate; Placing a second steel plate on the strength reinforcing member to face the first steel plate; Manufacturing an insulation panel base material by injecting and drying an insulation material into a manufacturing space where the first steel plate, the second steel plate, and the strength reinforcing member are arranged; And it may include the step of removing the jig from the insulation panel base material and then cutting the insulation panel base material to manufacture insulation panels of various sizes.

According to a modified embodiment, the method of manufacturing an assembleable insulating panel includes preparing a jig having a manufacturing space therein that partitions the shape and size of the insulating panel base material to be manufactured; placing a first steel plate and a second steel plate in close contact with each other on both inner walls that are relatively wide and facing each other among the inner walls of the manufacturing space provided inside the jig; Injecting and drying an insulating material into the manufacturing space where the first and second steel plates are disposed; Processing insertion grooves into which strength reinforcing members will be inserted on both edges of the dried insulation material; Manufacturing an insulation panel base material by inserting the strength reinforcing member into the insertion groove; And it may include the step of removing the jig from the insulation panel base material and then cutting the insulation panel base material to manufacture insulation panels of various sizes.

According to an embodiment of the present invention, a first steel plate and a second steel plate arranged opposite to each other; A thermal insulation material provided to fill the space between the first and second steel plates; And a strength reinforcing member provided at both ends of the insulating material in the width direction, extending in the side direction of both ends in the width direction of the insulating material, and being fitted in the inner direction of the insulating material to reinforce the strength of the insulating material. You can.

Accordingly, an insulating panel that can be easily assembled to form the exterior of a refrigerator in the field can be provided.

In addition, according to an embodiment of the present invention, an insulating panel that can maintain strong airtightness and is structurally strong can be provided.

Additionally, according to an embodiment of the present invention, an insulating panel that can be easily assembled even by non-experts can be provided.

In addition, according to an embodiment of the present invention, a method of manufacturing an assembleable insulating panel can be provided, which can manufacture an insulating panel in a size that can be delivered by courier.

In addition, according to an embodiment of the present invention, a method of manufacturing an assembleable insulating panel can be provided that can manufacture insulating panels of various sizes with a single jig, and through this, it is possible to respond to various needs of users. Since there is no need to prepare a dedicated jig for each size, manufacturing costs can be reduced.

Figure 1 is an exemplary diagram showing an insulation panel according to an embodiment of the present invention assembled into a refrigerator.
Figure 2 is a perspective view showing an insulation panel according to an embodiment of the present invention.
Figure 3 is a plan view of Figure 2.
Figure 4 is a plan view showing an insulation panel according to an embodiment of the present invention including a cap member.
Figure 5 is a partial perspective view showing a cap member according to a modified example of the present invention.
Figure 6 is a cross-sectional view taken along line A-A' in Figure 2, showing an insulating panel to which a cap member is combined according to a modified example of the present invention.
Figure 7 is a schematic diagram for explaining an insulation panel according to another modified example of the present invention.
8 to 10 are diagrams for explaining the assembly method of an insulating panel according to an embodiment of the present invention.
Figure 11 is a plan view showing a door panel according to an embodiment of the present invention.
Figure 12 is a flow chart showing the method of manufacturing an insulated panel according to an embodiment of the present invention in process order.
Figure 13 is a schematic diagram for explaining step S110 of Figure 12.
Figure 14 is a schematic diagram for explaining step S120 of Figure 12.
Figure 15 is a schematic diagram for explaining step S130 of Figure 12.
Figure 16 is a schematic diagram for explaining step S140 of Figure 12.
Figure 17 is a schematic diagram for explaining step S150 of Figure 12.
Figure 18 is a flow chart showing the method of manufacturing an insulated panel according to a modified embodiment of the present invention in process order.
Figure 19 is a schematic diagram for explaining step S210 of Figure 18.
Figure 20 is a schematic diagram for explaining step S220 of Figure 18.
Figure 21 is a schematic diagram for explaining step S230 of Figure 18.
Figure 22 is a schematic diagram for explaining step S240 of Figure 18.
Figure 23 is a schematic diagram for explaining step S250 of Figure 18.
Figure 24 is a schematic diagram for explaining step S260 of Figure 18.
Figure 25 is an exploded perspective view showing the first and second steel plates of an insulation panel according to another embodiment of the present invention.
Figure 26 is a perspective view showing an insulation panel according to another embodiment of the present invention.
FIG. 27 is a cross-sectional view taken along line AA of FIG. 26.
FIG. 28 is a cross-sectional view taken along line BB in FIG. 26.
Figure 29 is a flow chart showing the method of manufacturing an insulated panel according to another embodiment of the present invention in process order.
Figure 30 is a schematic diagram for explaining step S310 of Figure 29.
Figure 31 is a schematic diagram for explaining step S320 of Figure 29.
Figure 32 is a schematic diagram for explaining step S330 of Figure 29.
Figure 33 is a schematic diagram for explaining step S340 of Figure 29.
Figures 34 to 36 are schematic diagrams for explaining step S350 of Figure 29.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, the technical idea of the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided to ensure that the disclosed content is thorough and complete and that the spirit of the present invention can be sufficiently conveyed to those skilled in the art.

In this specification, when an element is referred to as being on another element, it means that it may be formed directly on the other element or that a third element may be interposed between them. Additionally, in the drawings, the shape and size are exaggerated for effective explanation of technical content.

Additionally, in various embodiments of the present specification, terms such as first, second, and third are used to describe various components, but these components should not be limited by these terms. These terms are merely used to distinguish one component from another. Accordingly, what is referred to as a first component in one embodiment may be referred to as a second component in another embodiment. Each embodiment described and illustrated herein also includes its complementary embodiment. Additionally, in this specification, 'and/or' is used to mean including at least one of the components listed before and after.

In the specification, singular expressions include plural expressions unless the context clearly dictates otherwise. In addition, terms such as “include” or “have” are intended to designate the presence of features, numbers, steps, components, or a combination thereof described in the specification, but are not intended to indicate the presence of one or more other features, numbers, steps, or components. It should not be understood as excluding the possibility of the presence or addition of elements or combinations thereof. Additionally, in this specification, “connection” is used to mean both indirectly connecting and directly connecting a plurality of components.

In addition, in the following description of the present invention, if a detailed description of a related known function or configuration is judged to unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

Figure 1 is an exemplary diagram showing an insulation panel according to an embodiment of the present invention assembled into a refrigerator, Figure 2 is a perspective view showing an insulation panel according to an embodiment of the present invention, Figure 3 is a plan view of Figure 2, Figure 4 is a plan view showing an insulation panel according to an embodiment of the present invention including a cap member.

Referring to Figures 1 and 2, the insulation panel 100 according to an embodiment of the present invention may be assembled into, for example, a refrigerator 1. That is, the insulation panel 100 according to an embodiment of the present invention can be assembled to form the external appearance of the refrigerator 1.

For example, the refrigerator 1 can be made by assembling a plurality of insulating panels 100. At this time, the plurality of insulation panels 100 may be divided into a floor panel 100A, a ceiling panel 100B, and a wall panel 100C, depending on the assembly location.

According to an embodiment of the present invention, a plurality of insulating panels 100 divided into a floor panel 100A, a ceiling panel 100B, and a wall panel 100C, which form the exterior of the refrigerator 1, are manufactured for on-site assembly. It can be. From another perspective, the insulation panel 100 can be manufactured in a size that can be delivered. Accordingly, the manufacturer can deliver the insulation panels 100 to the installation site through courier. Accordingly, the buyer or worker can directly assemble a plurality of insulation panels 100 divided into a floor panel 100A, a ceiling panel 100B, and a wall panel 100C at the installation site.

At this time, the floor panel (100A), ceiling panel (100B), and wall panel (100C) may be assembled in a form in which one side is open. Accordingly, the door panel 100D is finally coupled to one open side, forming the external appearance of the refrigerator 1.

Referring to FIG. 11, unlike the floor panel (100A), ceiling panel (100B), and wall panel (100C), in the case of the door panel (100D), one side where the handle is installed has a temperature difference between the inside and the outside due to the temperature difference. A heating wire (H) may be buried to prevent dew formation.

Referring to FIGS. 2 and 3, the insulating panel 100 according to an embodiment of the present invention, which can be assembled on site, includes a first steel plate 110, a second steel plate 120, an insulation material 130, and It may be formed including a strength reinforcement member 140.

The first steel plate 110 may be provided in a plate shape. The first steel plate 110 may be provided in a square shape. The second steel plate 120 may have a plate shape like the first steel plate 110. The second steel plate 120 may be provided in a square shape.

The size of the insulation panel 100 may be determined depending on the sizes of the first steel plate 110 and the second steel plate 120.

These first steel plates 110 and second steel plates 120 serve to protect the insulation material 130 from the external environment. Additionally, the first steel plate 110 and the second steel plate 120 serve to provide strength to the insulation panel 100. To this end, the first steel plate 110 and the second steel plate 120 may be made of stainless steel. The first steel plate 110 and the second steel plate 120 may be provided with the same shape, size, and material.

According to an embodiment of the present invention, the first steel plate 110 and the second steel plate 120 may be spaced apart to face each other so that the insulation material 130 and the strength reinforcing member 140 can be disposed in the space between them. there is.

When the insulation panel 100 is assembled into the refrigerator 1, for example, the first steel plate 110 may form the inner surface of the refrigerator 1, and the second steel plate 120 may form the inner surface of the refrigerator 1. The outer surface can be formed.

The insulation panel 100 according to an embodiment of the present invention may further include a third steel plate 125. The third steel plate 125 may be made of the same material as the first steel plate 110 and the second steel plate 120. The third steel plate 125 may be provided at both ends of the first steel plate 110 and the second steel plate 120 in the width direction, respectively, and spaced apart from each other.

The insulation material 130 may be provided to fill the space between the first steel plate 110 and the second steel plate 120 facing each other. The formation area of the insulation material 130 may be divided by the first steel plate 110 and the second steel plate 120. This insulation material 130 may be provided in the form of a hexahedral block.

According to one embodiment of the present invention, the insulation material 130 may be made of rigid foamed urethane. Rigid foamed urethane has superior insulation properties and superior strength compared to Styrofoam. Accordingly, the insulation panel 100 according to an embodiment of the present invention, which includes an insulation material 130 made of rigid foamed urethane between the first steel plate 110 and the second steel plate 120, can have excellent insulation properties. there is.

In this way, the insulation material 130, which is provided in the form of filling the space between the first steel plate 110 and the second steel plate 120, provides excellent thermal insulation properties to the insulating panel 100 and connects the first steel plate 110 and the second steel plate 120. 2 It can be protected from the external environment by the steel plate 120.

The strength reinforcing member 140 may be provided to reinforce the strength of the weak insulation material 130.

According to an embodiment of the present invention, the strength reinforcement members 140 may be provided at both ends of the insulation material 130 in the width direction. The strength reinforcement members 140 provided at both ends in the width direction of the insulation material 130 may extend in the side direction of both ends in the width direction of the insulation material 130. That is, the strength reinforcement member 140 may be provided in the form of a bar extending in one direction, and the strength reinforcement members 140 provided at both ends in the width direction of the insulation material 130 may be parallel to each other.

At this time, the strength reinforcement member 140 according to an embodiment of the present invention may be provided in a form that is inserted in the inner direction of the insulation material 130.

The strength reinforcing member 140 may be made of a high-strength material to reinforce the strength of the insulation material 130 made of a foamed urethane material. For example, the strength reinforcement member 140 may be made of iron or a reinforced plastic material with excellent insulating properties.

Meanwhile, as described above, the strength reinforcing member 140 may be provided in a form that is fitted in the inner direction of the insulation material 130.

At this time, in order to achieve a stable contact state with the insulation material 130, the strength reinforcement member 140 may be provided with a 'ㄷ' shaped cross section.

That is, the strength reinforcement member 140 according to an embodiment of the present invention may include a main body 141 and a wing portion 142.

The body 141 may extend in one direction. This body 141 may be provided in a plate shape.

Wing portions 142 may be provided at both ends of the main body 141 in the width direction. The wings 142 may be bent from both ends of the main body 141 in the width direction. Accordingly, the wing portion 142 and the main body 141 may form a 'ㄷ' shaped cross section.

According to one embodiment of the present invention, the strength reinforcement member 140 includes a main body 141 and a wing portion 142 that is bent from both ends thereof to form a 'ㄷ'-shaped cross section with the main body 141. At this time, the strength reinforcing member 140 may be provided in a form that is inserted into the inside of the insulation material 130, with the wing portion 142 as its tip.

Accordingly, the strength reinforcement member 140 can maintain a stable connection with the insulation material 130.

Here, it is only an example that the strength reinforcement member 140 is provided with a 'ㄷ' shaped cross section, and the strength reinforcement member 140 may be provided with a cross section of various shapes that can achieve stable coupling with the insulation material 130. there is. For example, the strength reinforcement member 140 may be provided with an “H” shaped cross section.

Meanwhile, according to an embodiment of the present invention, the strength reinforcement member 140 may include an uneven pattern 140a to increase the contact area with the insulation material 130.

The uneven pattern 140a may be provided on the contact surface of the strength reinforcement member 140 that is in contact with the insulation material 130. The contact area of the strength reinforcement member 140 with the insulation material 130 can be increased through the uneven pattern 140a.

Accordingly, the bonding strength between the insulation material 130 made of a foamed urethane material and the strength reinforcement member 140 can be improved.

Here, as shown in FIG. 1, when the wall panel 100C is assembled in two stages in the vertical direction, in order to support the load, the strength reinforcement member 140 provided on the lower wall panel 100C is attached to the upper wall panel ( It may have a greater thickness than the strength reinforcement member 140 provided in 100C).

Meanwhile, referring to FIG. 4, the insulation panel 100 according to an embodiment of the present invention may further include a cap member 150.

The cap member 150 may be provided on top of the first steel plate 110 and the second steel plate 120 that face each other and are spaced apart. The cap member 150 has a 'L' shaped cross section, covers the top of the insulation material 130 exposed between the first steel plate 110 and the second steel plate 120, and forms the first steel plate 110. It may be inserted in the form of a clip between the insulating material 130 and the second steel plate 120 and the insulating material 130.

The cap member 150 may be made of a steel material, and thus, the strength of the insulation panel 100 may be increased. This cap member 150 may be provided on at least one edge surface of the insulation panel 100. That is, the cap member 150 may be provided only on one edge of the insulation panel 100, or may be provided in plural pieces and may be provided on the entire edge of the insulation panel 100, as needed.

Referring to FIG. 5 , as a modified example, the cap member 150 may include a cap body 151, a wing portion 152, and a steel plate fitting portion 153.

The cap body 151 may be provided in a plate shape. The cap body 151 may be located at an end of the insulation material 130 exposed between the first steel plate 110 and the second steel plate 120, that is, on the edge surface of the insulation panel 100. At this time, the cap body 151 may be provided with a length that can cover all of the strength reinforcement members 140 on both sides facing each other. The wings 152 may be provided at both ends of the cap body 151 in the width direction. You can. The wings 152 may be bent from both ends of the cap body 151 in the width direction. Accordingly, the wing portion 152 and the cap body 151 may form a 'ㄷ' shaped cross section.

When the cap body 151 is positioned on the edge surface of the insulation panel 100, the wings 152 are inserted into the insulating material 130. To this end, a groove into which the wings 152 can be inserted can be machined into the insulation material 130 using, for example, a drill trimmer. At this time, the contact surface of the wing portion 152 in contact with the insulating material 130 may be provided with an uneven pattern 152a to increase the contact area with the insulating material 130.

The steel plate fitting portion 153 may be provided in a form that extends further outward from both ends in the width direction of the cap body 151. On one side of the steel plate fitting portion 153, a slit 153a into which the end of the first steel plate 110 or the second steel plate 120 is inserted may be formed in the depth direction. Here, the outer surface of the wing portion 152 may serve as one side wall of the slit 153a.

Referring to FIG. 6, this cap member 150 supports the insulation material 130 through the wing portion 152, and connects the first steel plate 110 and the second steel plate 120 through the steel plate fitting portion 153. It can be connected to the top and bottom of the exposed edge of the insulation panel 100 (based on the drawing) in a supporting form.

Meanwhile, referring to FIG. 7 , as another modified example, the exposed edge surface of the insulation panel 100 may be finished with the first steel plate 110 and the second steel plate 120. In another modified example, the first steel plate 110 and the second steel plate 120 may have a relatively longer length than the insulating material 130 and the strength reinforcing member 140. Accordingly, the first steel plate 110 and the second steel plate 120 may extend further upward and downward (based on the drawing) than the insulation material 130 and the strength reinforcement member 140.

According to another modified example, both ends of the first steel plate 110 and the second steel plate 120 extending further upward and downward than the insulating material 130 and the strength reinforcement member 140 are exposed to the insulation panel 100. They can be bent in an overlapping form toward each other in the direction of the edge surface, and through this, the exposed edge surface of the insulation panel 100 is finished by the first steel plate 110 and the second steel plate 120, that is, Can be capped.

Meanwhile, Figures 8 to 10 are drawings for explaining the assembly method of an insulating panel according to an embodiment of the present invention.

Referring to FIG. 8 , an insulating member 200 may be provided at a joint portion of two insulating panels 100 arranged in orthogonal directions during assembly. For example, when the insulation panels 100 are assembled into a refrigerator (1 in FIG. 1), the insulation member 200 is a joint part of both insulation panels 100 that allows cold air from the refrigerator (1 in FIG. 1) to go out. It serves to block escape. This insulation member 200 may be provided, for example, in the form of an insulation tape having adhesive force.

Accordingly, the two-side insulation panels 100 arranged in orthogonal directions can be primarily assembled through the insulation members 200 provided at joints between them.

In this state, the insulation panels 100 on both sides can be integrally bound together by the panel binding member.

According to one embodiment of the present invention, the two-side insulation panels 100 arranged in orthogonal directions during assembly may be integrally bound by the screw-type binding member 310.

The screw-type binding member 310 may be fastened to the joint portion of the insulation panels 100 on both sides. At this time, the screw-type binding member 310 sequentially penetrates the one-side insulation panel 100 and the insulation member 200 from the second steel plate 120 side of the one-side insulation panel 100, and penetrates the inside of the other insulation panel 100. It can be fastened in a way that it is inserted into, and through this, the insulation panels 100 on both sides can be assembled by binding them together.

Additionally, referring to FIGS. 9 and 10 , the insulating member 200 may also be provided at a joint portion of both insulating panels 100 extending in one direction.

Accordingly, the two-side insulation panels 100 arranged in a direction extending in one direction can be primarily assembled through the insulation members 200 provided at joints between them.

In this state, the insulation panels 100 on both sides can be integrally bound together by the panel binding member.

According to one embodiment of the present invention, when assembled, the two-side insulation panels 100 arranged in a direction extending in one direction may be integrally bound by the fastener-type binding member 320.

The fastener-type binding member 320 may be fastened to the joint portion of the insulation panels 100 on both sides. At this time, the fastener-type binding member 320 may be structured to pull and bind the other insulation panel 100 to one insulation panel 100. Through this fastener-type binding member 320, both insulating panels 100 arranged in a direction extending in one direction can also be assembled by being integrally bound.

Here, the screw-type binding member 310 and the fastener-type binding member 320 are only examples, and the panel binding member is provided with various types of binding members in addition to these, and includes two insulating panels 100 arranged in orthogonal directions, and The two-side insulation panels 100 arranged in a direction extending in one direction can be assembled by binding them together.

Hereinafter, with reference to FIGS. 12 to 17, a method of manufacturing an assembleable insulating panel according to an embodiment of the present invention will be described.

Figure 12 is a flowchart showing the method of manufacturing an insulated panel according to an embodiment of the present invention in process order, Figure 13 is a schematic diagram for explaining step S110 of Figure 12, and Figure 14 is a schematic diagram for explaining step S120 of Figure 12. It is a schematic diagram, FIG. 15 is a schematic diagram for explaining step S130 in FIG. 12, FIG. 16 is a schematic diagram for explaining step S140 in FIG. 12, and FIG. 17 is a schematic diagram for explaining step S150 in FIG. 12.

Referring to FIG. 12, a method of manufacturing an assembleable insulating panel according to an embodiment of the present invention may include steps S110 to S150.

Step S110

First, referring to FIG. 13, step S110 is a step of placing the first steel plate 110 on the jig 10. In step S110, a plate-shaped jig 10 with an area larger than that of the first steel plate 110 may be prepared and the first steel plate 110 may be placed thereon.

Step S120

Next, referring to FIG. 14 , in step S120, strength reinforcement members 140 may be placed on both edge portions of the first steel plate 110, respectively.

Step S130

Next, referring to FIG. 15 , in step S130, the second steel plate 120 may be placed on the strength reinforcement member 140. Accordingly, the second steel plate 120 is disposed to face the first steel plate 110 and can be spaced apart from the first steel plate 110 by the strength reinforcement members 140 on both sides. In step S130, a jig 10 corresponding to the area of the second steel plate 120 and the strength reinforcement member 140 may be additionally installed on the outer surface of the second steel plate 120 and the strength reinforcement member 140. The first steel plate 110, the second steel plate 120, and the strength reinforcement member 140 may be supported during the manufacturing process by the jig 10 structure installed on their outer surfaces. That is, a manufacturing space 11 may be provided inside the jig 10 to partition the shape and size of the insulation panel base material (101 in FIG. 17) to be manufactured.

Step S140

Next, referring to FIG. 16, in step S140, the insulation material 130 is placed in the manufacturing space 11 bordered by the first steel plate 110, the second steel plate 120, and the strength reinforcement members 140 on both sides. Can be injected and dried. In step S140, foamed urethane can be used as the insulation material 130.

Accordingly, in step S140, the insulation panel base material (101 in FIG. 17) can be manufactured in the manufacturing space 11 provided inside the jig 10.

S150 stage

Finally, referring to Figure 17, in step S150, the jig 10 can be removed from the insulation panel base material 101. Next, in step S150, the insulation panel base material 101 can be cut.

Through this, insulating panels 100 of various sizes can be manufactured in step S150. For example, in step S150, a floor panel (100A in FIG. 1) and a ceiling panel (100B in FIG. 1) for a refrigerator (1 in FIG. 1) of various sizes, for example, a deliveryable size, are made from one insulation panel base material 101. And multiple wall panels (100C in Figure 1) can be manufactured.

At this time, in step S150, the insulation panel base material 101 can be cut, and then the strength reinforcing member 140 can be fitted and coupled to the cut surface of the insulation panel base material 101. For example, in step S150, a drill trimmer can be used to machine a groove into which the strength reinforcement member 140 will be inserted into the insulation material 130 exposed by the cut surface, and then the strength reinforcement member 140 can be inserted into the machined groove. there is.

Next, in step S150, manufacturing of the insulation panel 100 can be completed by finishing the outer surface of the reinforcement member 140 with the third steel plate 125.

As such, the method of manufacturing an insulating panel according to an embodiment of the present invention can manufacture insulating panels 100 of various sizes using one jig 10. Accordingly, not only can various needs of users be responded to, but there is no need to provide a dedicated jig for each required size of the insulation panel 100, thereby reducing manufacturing costs.

Hereinafter, with reference to FIGS. 18 to 24, a method of manufacturing an assembleable insulating panel according to a modified embodiment of the present invention will be described.

Figure 18 is a flowchart showing the method of manufacturing an insulated panel according to a modified embodiment of the present invention in process order, Figure 19 is a schematic diagram for explaining step S210 of Figure 18, and Figure 20 is a schematic diagram for explaining step S220 of Figure 18. It is a schematic diagram, FIG. 21 is a schematic diagram for explaining step S230 in FIG. 18, FIG. 22 is a schematic diagram for explaining step S240 in FIG. 18, and FIG. 23 is a schematic diagram for explaining step S250 in FIG. 18. FIG. 24 is a schematic diagram for explaining step S260 in FIG. 18.

Referring to FIG. 18, a method of manufacturing an assembleable insulating panel according to a modified embodiment of the present invention may include steps S210 to S260.

Step S210

First, referring to FIG. 19, step S210 is a step of preparing the jig 10. In step S210, a jig 10 in which a manufacturing space 11 is provided to define the shape and size of the insulation panel base material (101 in FIG. 20) to be manufactured can be prepared.

Step S220

Next, referring to FIG. 20, in step S220, the first steel plate 110 and the second steel plate 120 can be placed in the manufacturing space 11 provided inside the jig 10. At this time, in step S220, among the inner walls of the manufacturing space 11 provided inside the jig 10, the first steel plate 110 and the second steel plate 120 are placed on both inner walls that are relatively wide and face each other. Can be placed closely.

Accordingly, the first steel plate 110 and the second steel plate 120 may face each other and be spaced apart.

Additionally, in step S220, the third steel plate 125 may be placed in close contact with each other on both inner walls facing each other, which are relatively narrow in width, among the inner wall surfaces of the manufacturing space 11 provided inside the jig 10.

Here, the third steel plates 125 are set up on both edges of the first steel plate 110 in the width direction, and then the second steel plates 120 are placed opposite the first steel plates 110 on both sides of the third steel plates 125. You may. In this case, the individual jigs 10 may also be sequentially installed on the outer surface of the third steel plate 125 and the outer surface of the second steel plate 120 in the above order.

Step S230

Next, referring to FIG. 21, in step S230, the insulation material 130 is placed in the manufacturing space 11 where the first steel plate 110, the second steel plate 120, and the third steel plate 125 are each arranged in close contact on the inner wall surface. ) can be injected and dried. In step S230, foamed urethane can be used as the insulation material 130.

Step S240

Next, referring to FIG. 22, in step S240, a strength reinforcement member (140 in FIG. 23) is installed on both edge portions of the insulation material 130, that is, on the side of the insulation material 130 to which the third girding plate 125 is in close contact. The insertion groove 131 to be inserted can be processed. In step S240, an insertion groove 131 corresponding to the shape and structure of the strength reinforcement member (140 in FIG. 23) can be processed so that the strength reinforcement member (140 in FIG. 23) can be fitted. At this time, in step S240, insertion grooves 131 can be machined on both edges of the insulation material 130 using a drill trimmer.

In step S240, using a drill trimmer, both sides of the strength reinforcement member (140 in FIG. 23) are formed into close contact with the first steel plate 110 and the second steel plate 120, respectively, and both edges of the insulation material 130 are formed. An insertion groove 131 can be machined into the part.

In addition, in step S240, using a drill trimmer, one side of the strength reinforcement member (140 in FIG. 23) and the first steel plate 110 and the other side of the strength reinforcement member (140 in FIG. 19) and the second steel plate 120 are connected to each other. Insert grooves 131 may be machined on both edges of the insulation material 130 in a form that allows them to be spaced apart.

S250 stage

Next, referring to FIG. 23, in step S250, the strength reinforcing member 140 can be inserted into the insertion grooves 131 machined on both edges of the insulation material 130 through step S240.

Accordingly, in step S250, the insulation panel base material (101 in FIG. 24) can be manufactured in the manufacturing space 11 provided inside the jig 10.

Step S260

Finally, referring to FIG. 24, the jig 10 can be removed from the insulation panel base material 101 in step S260. Next, in step S260, the insulation panel base material 101 can be cut.

Through this, insulating panels 100 of various sizes can be manufactured in step S260. For example, in step S260, a floor panel (100A in FIG. 1) and a ceiling panel (100B in FIG. 1) for a refrigerator (1 in FIG. 1) of various sizes, for example, a size that can be delivered, are manufactured from one insulation panel base material 101. And multiple wall panels (100C in Figure 1) can be manufactured.

At this time, in step S260, the insulation panel base material 101 can be cut, and then the strength reinforcing member 140 can be fitted and coupled to the cut surface of the insulation panel base material 101. For example, in step S260, a drill trimmer is used again to machine a groove into which the strength reinforcement member 140 will be inserted into the insulation material 130 exposed by the cut surface, and then the strength reinforcement member 140 is inserted into the machined groove. You can.

Next, in step S260, manufacturing of the insulation panel 100 can be completed by finishing the outer surface of the reinforcement member 140 with the third steel plate 125.

In this way, insulating panels 100 of various sizes manufactured through the method of manufacturing an assembleable insulating panel according to embodiments of the present invention can be joined to each other by an insulating member (200 in FIG. 5). In addition, the insulating panels 100 of various sizes manufactured through the assembleable insulating panel manufacturing method according to the embodiments of the present invention are integrally bound in the orthogonal direction by a screw-type binding member (310 in FIG. 5). You can. In addition, the insulating panels 100 of various sizes manufactured through the assembleable insulating panel manufacturing method according to the embodiments of the present invention are integrated in a direction extending in one direction by a fastener-type binding member (320 in FIG. 6). can be tied up.

Through this, the insulation panels 100, such as a floor panel (100A in FIG. 1), a ceiling panel (100B in FIG. 1), and a plurality of wall panels (100C in FIG. 1), can be assembled into a refrigerator (1 in FIG. 1). You can.

Hereinafter, an insulation panel according to another embodiment of the present invention will be described with reference to FIGS. 25 to 28.

Figure 25 is an exploded perspective view showing the first and second steel plates of an insulation panel according to another embodiment of the present invention, Figure 26 is a perspective view showing an insulation panel according to another embodiment of the present invention, Figure 27 is Figure 26 It is a cross-sectional view taken along line A-A, and Figure 28 is a cross-sectional view taken along line B-B of Figure 26.

25 to 28, the insulation panel 500 according to another embodiment of the present invention includes a first steel plate 510, a second steel plate 520, an insulating material 130, and a first strength reinforcing member 140. And it may include a second strength reinforcement member 145.

The first steel plate 510 may include a first steel plate body 511 and a first steel plate wing portion 512.

The first steel plate body 511 may be provided in a plate shape. The first steel plate body 511 may be provided in a square shape.

The first steel plate wings 512 may be provided on both long sides of the first steel plate main body 511, respectively. The first steel sheet wings 512 may be bent in a vertical direction from both long sides of the first steel sheet main body 511.

According to another embodiment of the present invention, the first steel plate 510 may have a “ㄷ”-shaped cross section due to the first steel plate main body 511 and the first steel plate wing portion 512.

The second steel plate 520 may include a second steel plate body 521 and a second steel plate wing portion 522.

The second steel plate body 521 may be provided in a plate shape. The second steel plate body 521 may be provided in a square shape. The second steel plate body 521 may have an area corresponding to the first steel plate body 511.

The second steel plate wings 522 may be provided on both short sides of the second steel plate main body 521, respectively. The second steel sheet wings 522 may be bent in a vertical direction from both short sides of the second steel sheet main body 521. The second steel plate wing portion 522 may have a height corresponding to the first steel plate wing portion 512.

According to another embodiment of the present invention, the second steel plate 520 may have a “ㄷ”-shaped cross section due to the second steel plate main body 521 and the second steel plate wing portion 522.

When the first steel plate 510 and the second steel plate 520 are arranged to face each other, the first steel plate body 511, the first steel plate wings 512 on both sides, the second steel plate body 521, and the first steel plate wings 512 on both sides 2 Steel plate wings 522 form each side of the hexahedral-shaped insulating panel 500.

The insulation material 130 may be provided in a form that fills the inner space of the first steel plate 510 and the second steel plate 520 forming a hexahedron. Accordingly, the insulation material 130 may be provided in the form of a hexahedral block.

According to another embodiment of the present invention, all surfaces of the insulation material 130 may be supported by the first steel plate 510 and the second steel plate 520. Accordingly, the insulation panel 500 according to another embodiment of the present invention may have excellent strength.

Referring to FIGS. 23 and 24 , the first strength reinforcement members 140 may be provided at both ends of the insulation material 130 in the width direction, respectively. The first strength reinforcing members 140 provided at both ends of the insulation material 130 in the width direction may extend in the side direction of both ends of the insulation material 130 in the width direction. That is, the first strength reinforcement member 140 may be provided in the form of a rod extending in one direction, and the first strength reinforcement members 140 provided at both ends in the width direction of the insulation material 130 may be parallel to each other. there is.

The first strength reinforcement member 140 according to another embodiment of the present invention may be provided in the same shape as the strength reinforcement member (140 in FIG. 2) according to an embodiment of the present invention. For example, the first strength reinforcement member 140 according to another embodiment of the present invention may have a “ㄷ”-shaped or “H”-shaped cross section.

The second strength reinforcing members 145 may be provided at both ends of the insulation material 130 in the side direction. The second strength reinforcing member 145 may extend in the width direction of the insulation material 130.

When viewed from one end of the side direction of the insulation material 130, the second strength reinforcing members 145 may be provided as a pair. At this time, one second strength reinforcement member 145 is in contact with the first steel plate main body 511 of the first steel plate 510, and the other second strength reinforcement member 145 is in contact with the second steel plate 520. It may be provided in a form in contact with the second steel plate main body 521. Accordingly, the pair of second strength reinforcement members 145 may be parallel to each other.

One of the second strength reinforcement members 145 may be disposed sandwiched between the first steel plate main body 511 and the first strength reinforcement member 140. Another second strength reinforcement member 145 may be disposed sandwiched between the second steel plate main body 521 and the first strength reinforcement member 140.

When defining a pair of first steel sheet wings 512 and a pair of second steel sheet wings 522 as the border surface of the insulating panel 500, according to another embodiment of the present invention, the entire border surface, That is, strength reinforcement members 140 and 145 may be provided on all four sides of the hexahedron. Accordingly, the strength of the insulation panel 500 can be further increased.

Hereinafter, with reference to FIGS. 29 to 36, a method of manufacturing an assembleable insulating panel according to another embodiment of the present invention will be described.

Figure 29 is a flowchart showing the method of manufacturing an insulated panel according to another embodiment of the present invention in process order, Figure 30 is a schematic diagram for explaining step S310 of Figure 29, and Figure 31 is a schematic diagram for explaining step S320 of Figure 29. It is a schematic diagram, FIG. 32 is a schematic diagram for explaining step S330 in FIG. 29, FIG. 33 is a schematic diagram for explaining step S340 in FIG. 29, and FIGS. 34 to 36 are schematic diagrams for explaining step S350 in FIG. 29. .

Referring to FIG. 29, a method of manufacturing an assembleable insulating panel according to another embodiment of the present invention may include steps S310 to S350.

Step S310

First, referring to FIG. 30, step S310 is a step of placing the second steel plate 520 on the jig 10. In step S310, a plate-shaped jig 10 with an area larger than that of the second steel plate 520 may be prepared and the second steel plate 520 may be placed thereon.

At this time, in step S310, the second steel plate body 521 is in close contact with the jig 10, and the second steel plate wings 522 on both sides are placed on the jig 10 so that they face upward (based on the drawing). A steel plate 520 can be placed.

Step S320

Next, referring to FIG. 31 , in step S320, the second strength reinforcement member 145 may be disposed on the second steel plate main body 521 in the width direction. Next, in step S320, the first strength reinforcement member 140 may be placed on both sides of the second strength reinforcement member 145. Next, in step S320, other second strength reinforcement members 145 may be placed on the first strength reinforcement members 140 on both sides. In step S320, the first strength reinforcement member 140 and the second strength reinforcement member 145 may be arranged in the same structure on the opposite side of the side direction.

Step S330

Next, referring to FIG. 32, in step S330, the first steel plate 510 may be placed on the second strength reinforcement member 145. Accordingly, the first steel plate body 511 of the first steel plate 510 is spaced apart from the second steel plate body 512 of the second steel plate 520, and first steel plate wings on both sides of the first steel plate 510 The second steel plate wings 522 on both sides of the portion 512 and the second steel plate 520 may form an edge surface.

In step S330, a jig 10 corresponding to the area of the first steel plate 510 and the second steel plate 520 may be additionally installed on the outer exposed surfaces of the first steel plate 510 and the second steel plate 520. Accordingly, the first steel plate 510 and the second steel plate 520 can be supported during the manufacturing process by the jig 10 structure installed to surround them.

Step S340

Next, referring to FIG. 33, in step S340, the insulation material 130 may be injected and dried into the inner space of the first steel plate 510 and the second steel plate 520. In step S340, foamed urethane can be used as the insulation material 130.

In step S340, the first steel plate 510 and the second steel plate 520 are formed through the jig 10 and an injection hole (not shown) formed in the first steel plate 510 or the second steel plate 520. The insulation material 130 can be injected into the inner space.

In step S340, through this, the insulation panel base material (501 in FIG. 34) can be manufactured inside the jig 10.

S350 stage

Finally, referring to FIG. 34, in step S350, the jig 10 can be removed from the manufactured insulation panel base material 501. Next, in step S350, the insulation panel base material 501 can be cut.

Through this, insulating panels 500 of various sizes can be manufactured in step S350. For example, in step S350, a floor panel (100A in FIG. 1) and a ceiling panel (100B in FIG. 1) for a refrigerator (1 in FIG. 1) of various sizes, for example, a size that can be delivered, are manufactured from one insulation panel base material 501. And multiple wall panels (100C in Figure 1) can be manufactured.

Here, when cutting the insulation panel base material 501, the insulation material 130 may be exposed on the side.

Accordingly, referring to FIG. 35, the first strength reinforcing member 140 can be fitted into the cut surface of the insulation panel base material 501. For example, in step S350, a drill trimmer is used to machine a groove into which the first strength reinforcement member 140 will be inserted into the insulation material 130 exposed by the cut surface, and then the first strength reinforcement member 140 is inserted into the machined groove. can be inserted.

Next, referring to FIG. 36, in step S350, the outer surface of the first reinforcing member 140 is finished with the third steel plate 125, thereby completing the manufacture of the insulation panel 500.

Above, the present invention has been described in detail using preferred embodiments, but the scope of the present invention is not limited to the specific embodiments and should be interpreted in accordance with the appended claims. Additionally, those who have acquired ordinary knowledge in this technical field should understand that many modifications and variations are possible without departing from the scope of the present invention.

100; insulated panel
110; 1st steel plate
120; 2nd steel plate
130; lagging
140; Strength reinforcement member
140a; uneven pattern
141; main body
142; wing part
150; Cap member
200; insulation member
10; now

Claims (2)

A first steel plate including a plate-shaped steel plate body and steel plate wings integral with the steel plate body and bent from both ends of the steel plate body is placed on a jig, wherein the steel plate body is in close contact with the jig and the steel plate wings are Arranging to face upward;
Arranging strength reinforcement members on one side of the steel plate body;
Arranging a second steel plate on both steel plate wings to face the steel plate main body;
Installing a jig on the steel plate wings on both sides and the outer exposed surface of the second steel plate;
Manufacturing an insulation panel base material inside the jig by injecting and drying an insulation material into the inner space divided by the first and second steel plates; and
It is manufactured through the step of removing the jig from the insulation panel base material and cutting the insulation panel base material,
It further includes an insulation member,
When assembling a plurality of insulation panels, the insulation member is provided at a joint between the plurality of insulation panels,
It further includes a binding member that unites the plurality of insulating panels when assembled,
The binding member is,
A screw-type binding member for assembling the insulation panels on both sides arranged in orthogonal directions as one body; and
It includes a fastener-type binding member that assembles the insulation panels on both sides arranged in a direction extending in one direction,
The screw-type binding member sequentially penetrates one side of the insulating panel and the insulating member, and is fastened to be inserted into the inside of the other side insulating panel,
The fastener-type binding member is an assembleable insulating panel that pulls and binds the other insulating panel to one insulating panel. delete

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