CN216048270U

CN216048270U - Sealing box

Info

Publication number: CN216048270U
Application number: CN202121877198.3U
Authority: CN
Inventors: 谭巧华
Original assignee: Nanjing Yeeu Air Conditioning Fitting Co ltd
Current assignee: Nanjing Yeeu Air Conditioning Fitting Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-15
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a sealed box body, in particular to the field of box body processing and production, which comprises a sealed box body, a metal reinforcing plate and a non-metal heat insulation section bar, wherein the sealed box body is formed by enclosing a plurality of box body walls, and a heat insulation material is filled in a gap between two bent panels on the box body walls; the metal reinforcing plate and the nonmetal heat insulation section bar are integrally of right-angle structures; the end part of the wall of the tank body is matched with the nonmetal heat insulation section bar, and the nonmetal heat insulation section bar seals the end part of the wall of the tank body; the metal reinforcing plate is arranged on the inner side of the non-metal heat insulation section bar; the adjacent box walls are connected through screws. The utility model not only has the advantages of heat insulation, good sealing performance, high strength, simple assembly and modular production.

Description

Sealing box

Technical Field

The utility model belongs to the field of box body processing production, and particularly relates to a sealed box body.

Background

The central air conditioner adopts the principle of liquid gasification refrigeration to provide required cold energy for an air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cold and warm load of the indoor environment; the heat preservation sealing box is an important part for conveying heat of the central air conditioner, but the heat insulation sealing effect and the convenience of assembly of the existing sealing box body are still to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealed box body which is heat-insulating, good in sealing performance, high in strength, simple in assembly and capable of being produced in a modularized mode.

The utility model provides the following technical scheme:

a sealed box body comprises a sealed box body, a metal reinforcing plate and a non-metal heat insulation section bar, wherein the sealed box body is formed by enclosing a plurality of box body walls, and a gap between two bent panels on the box body walls is filled with a heat insulation material; the metal reinforcing plate and the nonmetal heat insulation section bar are integrally of right-angle structures;

the end part of the wall of the tank body is matched with the nonmetal heat insulation section bar, and the nonmetal heat insulation section bar seals the end part of the wall of the tank body; the metal reinforcing plate is arranged on the inner side of the non-metal heat insulation section bar; the adjacent box walls are connected through screws.

Preferably, two ends of the non-metal heat insulation section bar are bent towards the side part to form two clamping grooves, the end part of the metal reinforcing plate is clamped into the clamping grooves, and the metal reinforcing plate is connected with the clamping grooves in a clamping mode.

Preferably, two limiting grooves are formed in the nonmetal heat insulation section on the opposite sides of the clamping groove, the end part of the bending panel is clamped into the limiting grooves, and the bending panel is connected with the limiting grooves through buckles.

Preferably, the nonmetal heat insulation section bar is of a step-shaped structure, and the upper end of the limit groove can support the side part of the bent panel.

Preferably, a liquid foaming sealing strip is filled between the adjacent non-metal heat insulation profiles.

Preferably, the non-metal heat insulation section bar is also provided with a serrated limit bulge at the same side as the limit groove.

Preferably, the heat insulation material is a mixture of combined polyether and isocyanate.

Preferably, the sealed box body is also internally provided with a panel supporting and connecting piece for connecting the box body walls.

The utility model has the beneficial effects that:

the utility model not only has the advantages of heat insulation, good tightness, no air leakage, good strength, simple assembly and modular production.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

labeled as: 1. a tank wall; 2. bending the panel; 3. a non-metallic heat insulating profile; 4. a card slot; 5. a limiting groove; 6. a limiting bulge; 7. a metal reinforcing plate; 8. a screw; 9. a liquid foaming sealing strip; 10. a panel support connection; 11. and (3) a heat insulation material.

Detailed Description

As shown in fig. 1 and 2, a sealed box comprises a sealed box body, a metal reinforcing plate 7 and a non-metal heat insulation section bar 3, wherein the sealed box body is formed by enclosing a plurality of box body walls 1, and a heat insulation material 11 is filled in a gap between two bent panels 2 of the box body walls 1; the metal reinforcing plate 7 and the nonmetal heat insulation section bar 3 are integrally in right-angle structures; the end part of the box body wall 1 is matched with the nonmetal heat insulation section bar 3, the specific matching structure is shown in figure 2, the box body wall 1 is in a right-angle shape, the nonmetal heat insulation section bar 3 seals the end part of the box body wall 1, and heat insulation and sealing effects are ensured; the metal reinforcing plate 7 is arranged on the inner side of the non-metal heat insulation section bar 3 to improve the reinforcing effect and avoid the bending and the breaking of the non-metal heat insulation section bar 3; the adjacent box body walls 1 are connected through screws 8, and the adjacent box body walls 1 are directly connected through threads by the right angles of the screws 8. Two ends of the non-metal heat insulation section bar 3 are bent towards the side part to form two clamping grooves 4, the end part of the metal reinforcing plate 7 is clamped into the clamping grooves 4, the metal reinforcing plate 7 is connected with the clamping grooves 4 in a clamping manner, and then the non-metal heat insulation section bar 3 is connected with the metal reinforcing plate 7; two limiting grooves 5 are arranged on the nonmetal heat insulation section bar 3 on the opposite side of the clamping groove 4, the end part of the bending panel 2 is clamped into the limiting grooves 5, namely, the bending panel 2 is connected with the limiting grooves 5 through a buckle; in the connection of the structure, the two bending panels 2 positioned on the inner side and the outer side have different structures, and particularly, the preferable structure shown in fig. 2 ensures the smooth connection and the tightness between the bending panels 2 and the clamping grooves 4; the nonmetal heat insulation profiles 3 are of a ladder-shaped structure, the ladder-shaped structure can be connected through screws 8, a fixing plate structure is improved, the connection firmness is improved, the upper end of the limiting groove 5 can support the side portion of the bending panel 2, a rigid structure between the walls of the plate box body is avoided, liquid foaming sealing strips 9 are filled between the adjacent nonmetal heat insulation profiles 3, and the airtight heat insulation performance can be improved. And the non-metal heat insulation section bar 3 is also provided with a serrated limiting bulge 6 at the same side as the limiting groove 5, and the firmness of the liquid foaming sealing strip 9 can be ensured through the limiting bulge 6. The heat insulation material 11 adopts a mixture of combined polyether and isocyanate to ensure heat insulation performance. And a panel supporting and connecting piece 10 for connecting the box walls 1 is further arranged in the sealed box body, and the panel supporting and connecting piece 10 is used for connecting the side wall and the top to ensure the firmness of the box body.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sealed box which characterized in that: the heat insulation box comprises a sealed box body, a metal reinforcing plate and a non-metal heat insulation section bar, wherein the sealed box body is formed by enclosing a plurality of box body walls, and a gap between two bent panels on the box body walls is filled with a heat insulation material; the metal reinforcing plate and the nonmetal heat insulation section bar are integrally of right-angle structures;

2. A sealed cabinet according to claim 1, wherein: two ends of the non-metal heat insulation section bar are bent towards the side part to form two clamping grooves, the end part of the metal reinforcing plate is clamped into the clamping grooves, and the metal reinforcing plate is connected with the clamping grooves in a clamping mode.

3. A sealed cabinet according to claim 2, wherein: two limiting grooves are formed in the non-metal heat insulation section on the opposite sides of the clamping groove, the end portion of the bending panel is clamped into the limiting grooves, and the bending panel is connected with the limiting grooves through buckles.

4. A sealed case according to claim 3, wherein: the nonmetal heat insulation section is of a step-shaped structure, and the upper end of the limiting groove can support the side part of the bent panel.

5. A sealed cabinet according to claim 4, wherein: and a liquid foaming sealing strip is filled between the adjacent non-metal heat insulation profiles.

6. A sealed cabinet according to claim 5, wherein: and the non-metal heat insulation section bar is also provided with a serrated limiting bulge at the same side of the limiting groove.

7. A sealed case according to claim 6, wherein: the heat insulation material adopts the mixture of combined polyether and isocyanate.

8. A sealed case according to claim 7, wherein: and panel supporting and connecting pieces for connecting the box walls are further arranged in the sealed box body.