Broken cold bridge air conditioning cabinet rectangular structure profile

Abstract

The utility model provides a rectangular structure section bar of a broken cold bridge air conditioning cabinet, which aims at solving the problems that in the prior art, the rectangular structure section bar of the broken cold bridge air conditioning cabinet can not effectively cut off cold energy transmission and is poor in heat insulation and heat preservation performance, and is formed by encircling two transverse plates and two vertical broken cold connecting plates, and compared with the existing rectangular structure section bar with the same specification, the rectangular structure section bar of the broken cold bridge air conditioning cabinet has the advantages of simple structure and low cost. The transverse plate is used for replacing an original outer frame material, on one hand, the area of the heat insulation filler is increased, the heat insulation performance is improved, and when the cold breaking connecting plate is connected with other components of an air conditioner box, screws are directly screwed into the heat insulation filler, so that the high-pressure section and the low-pressure section of the air conditioner can be prevented from being communicated, and on the other hand, the length of the cold breaking connecting plate is increased; and cold transfer can be effectively cut off, so that condensation is not easy to form on the air conditioning cabinet in summer.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning cold-break bridges, and in particular relates to a cold-break bridge air-conditioning box rectangular structural profile. Background Art

[0002] Cold bridge breaking technology is an important measure to save energy and improve efficiency in air conditioning systems. It mainly involves the thermal insulation performance of the air conditioning box, and by cutting off the path of cold transfer, it reduces the loss of cold and energy and improves the energy efficiency of the air conditioning system.

[0003] The rectangular structural profile is one of the components of the cold-break bridge air-conditioning box. Figure 2 The figure shows an existing 40x80cm rectangular structural profile, which consists of two outer frame materials 1 and two cold-breaking connecting plates 2, wherein the two corners of the outer frame material 1 form a frame 11 for plugging with other components, and the other components are connected to the frame 11 by screws. Such a structure will form a closed loop between the high-pressure section and the low-pressure section in the air-conditioning box. At the same time, due to the existence of the corners, the cold-breaking connecting plate 2 is shorter and cannot effectively cut off the cold transfer, and the area occupied by the internal thermal insulation filler is smaller, resulting in poor thermal insulation performance, and condensation is easily formed on the air-conditioning box in summer. Utility Model Content

[0004] Based on this, in order to solve the above technical problems, a rectangular structural profile of a cold-break bridge air-conditioning box is provided.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A rectangular structural profile for an air-conditioning box with an insulated cold bridge, characterized in that it comprises two horizontal plates and two vertical insulated cold connecting plates, wherein the two horizontal plates are arranged in parallel front to back, the insulated cold connecting plates are shorter than the horizontal plates, and the two insulated cold connecting plates are arranged in parallel left to right between the two horizontal plates, the four together form a rectangle, and a heat-insulating filler is provided in the cavity formed by the insulated cold bridge, the inner sides of both ends of the horizontal plates are provided with a card slot, and the two ends of the insulated cold connecting plates are respectively provided with a card portion, and the card portion is carded with the corresponding card slot.

[0007] The rectangular structural profile of the cold-break bridge air-conditioning box provided by the utility model is formed by two horizontal plates and two vertical cold-break connecting plates. Compared with the existing rectangular structural profiles of the same specification, the horizontal plates are used instead of the original outer frame materials. On the one hand, the area of ​​the heat insulating filler is increased and the heat insulating performance is improved. When connecting with other components of the air-conditioning box, the screws are directly driven into the heat insulating filler to avoid the connection between the high-pressure section and the low-pressure section of the air-conditioning. On the other hand, the length of the cold-break connecting plate is increased, which can effectively cut off the cold transfer, so that condensation is not easy to form on the air-conditioning box in summer. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 It is a structural schematic diagram of the rectangular structural profile of the existing cold-break bridge air-conditioning box. DETAILED DESCRIPTION

[0010] The following will illustrate the implementation methods of the utility model in conjunction with the drawings in the specification. It should be noted that the implementation methods involved in this specification are not exhaustive and do not represent the only implementation methods of the utility model. The following corresponding embodiments are only for the purpose of clearly illustrating the utility model content of the utility model patent, and are not intended to limit its implementation methods. For ordinary technicians in this field, different forms of changes and modifications can be made on the basis of the description of this embodiment. All obvious changes or modifications that belong to the technical concept and utility model content of the utility model are also within the scope of protection of the utility model.

[0011] like Figure 1 As shown, the embodiment of the present application provides a 40x80cm in size insulated cold bridge air conditioning box rectangular structural profile, including two horizontal plates 110 and two vertical insulated cold connection plates 120.

[0012] The two horizontal plates 110 are arranged in parallel front and back, the cold-breaking connecting plate 120 is shorter than the horizontal plate 110, and the two cold-breaking connecting plates 120 are arranged in parallel left and right between the two horizontal plates 110. The four together form a rectangle, and the cavity formed by the enclosed is provided with an insulating filler 130, such as a polyurethane foam filler.

[0013] The transverse plate 110 is made of aluminum alloy, and has slots on the inner sides of both ends thereof. In this embodiment, the slots are dovetail slots.

[0014] In order to improve the strength and to provide screw holes, the two ends of the cross plate 110 are thicker, with a thickness of 2.5 mm, while the middle section is relatively thinner, with a thickness of 1.8 mm.

[0015] The cold-insulating connecting plate 120 is made of ABS plastic material, and has a clamping portion 121 at both ends, and the clamping portion 121 is clamped with the corresponding clamping slot. Figure 1 As shown, taking the left side cold-break connecting plate 120 as an example, the upper clamping portion 121 thereof is clamped with the left clamping slot of the upper horizontal plate 110 , and the lower clamping portion 121 is clamped with the left clamping slot of the lower horizontal plate 110 .

[0016] like Figure 2As shown, in the existing structural profiles, there is a gap A between the two outer frame materials 1, which causes a bite with the adjacent plate during installation. In order to overcome this problem, in this embodiment, the cold-breaking connecting plate 120 is located between the corresponding ends of the two horizontal plates 110, and the two ends of the cold-breaking connecting plate 120 are bent inwardly to form a clamping portion 121 respectively. Such a structure can avoid the formation of a gap between the two horizontal plates 110.

[0017] Preferably, the outer surface of the cold-insulating connecting plate 120 is flush with the end surface of the corresponding end of the transverse plate 110 .

[0018] like Figure 1 As shown, taking the left side cold-break connecting plate 120 as an example, it is located between the left side ends of the two transverse plates 110 , and its outer surface is flush with the end surfaces of the left side ends of the two transverse plates 110 .

[0019] It can be seen from the above that the rectangular structural profile of the cold-break bridge air-conditioning box provided in the embodiment of the present application is formed by two horizontal plates and two vertical cold-break connecting plates. Compared with the existing rectangular structural profiles of the same specification, horizontal plates are used instead of the original outer frame materials. On the one hand, the area of ​​the thermal insulation filler is increased and the thermal insulation performance is improved. When connecting with other components of the air-conditioning box, the screws are directly driven into the thermal insulation filler to avoid the connection between the high-pressure section and the low-pressure section of the air-conditioning. On the other hand, the length of the cold-break connecting plate is increased, which can effectively cut off the cold transfer, so that condensation is not easy to form on the air-conditioning box in summer.

[0020] In addition, the position of the cold-break connecting plate can avoid the formation of gaps between the two horizontal plates and prevent the occurrence of biting.

[0021] Obviously, those skilled in the art should realize that the above embodiments are only used to illustrate the present invention, and are not used to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A rectangular structural profile for a cold-bridge air-conditioning box, characterized in that: It includes two horizontal plates and two vertical cold-breaking connecting plates, the two horizontal plates are arranged in parallel front and back, the cold-breaking connecting plates are shorter than the horizontal plates, and the two cold-breaking connecting plates are arranged in parallel left and right between the two horizontal plates, the four together form a rectangle, and the cavity formed by the enclosed is provided with a heat-insulating filler, the inner sides of the two ends of the horizontal plates are provided with a card groove, and the two ends of the cold-breaking connecting plates are respectively provided with a card part, and the card part is carded with the corresponding card groove.

2. A rectangular structural profile for a cold-bridge air-conditioning box according to claim 1, characterized in that: The slot is a dovetail slot.

3. A rectangular structural profile for a cold-bridge air-conditioning box according to claim 1, characterized in that: The cold-break connecting plate is located between the corresponding ends of the two transverse plates, and the two ends of the cold-break connecting plate are bent inwardly and tilted to form the clamping parts respectively.

4. A rectangular structural profile for a cold-bridge air-conditioning box according to claim 3, characterized in that: The outer surface of the cold-insulating connecting plate is flush with the end surface of the corresponding end portion.

5. The rectangular structural profile of the cold-bridge air-conditioning box according to claim 1 is characterized in that: The horizontal plate is made of aluminum alloy.

6. The rectangular structural profile of the cold-bridge air-conditioning box according to claim 1 is characterized in that: The cold-insulating connecting plate is made of ABS plastic material.

7. The rectangular structural profile of the cold-bridge air-conditioning box according to claim 1 is characterized in that: The heat-insulating filler is a polyurethane foam filler.

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