Ribbed high-heat-preservation and heat-insulation strip structure

Abstract

Limiting ribs are fixedly installed in the middle of the bottom end of an upper heat insulation strip and in the middle of the top end of a lower heat insulation strip, installation grooves are formed in the middles of the two limiting ribs, and a partition aluminum plate is installed between the middle of the upper heat insulation strip and the middle of the lower heat insulation strip in an embedded mode. Through the use of the partition aluminum plate, the middle of the upper heat insulation strip and the middle of the lower heat insulation strip are partitioned, so that a non-communicated space is formed in the middle of the heat insulation strips, a sealed cavity is formed when the heat insulation strips are fixed in the aluminum profile, and the partition aluminum plate can isolate heat convection, so that cold and hot alternation inside and outside is slow; furthermore, the heat preservation effect is further improved, the overall heat preservation effect of the door and window is improved, the limiting ribs are subjected to extrusion molding production along with the heat insulation strips, manufacturing is easy and convenient, the separation aluminum plates can be directly inserted according to the positions of the limiting ribs, and installation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation, in particular to a ribbed high thermal insulation strip structure. Background Art

[0002] The heat insulation strip is used in the heat insulation broken bridge aluminum alloy. The heat insulation strip is inserted into the middle of the aluminum profile, and the aluminum profile is broken to form a broken bridge, which effectively prevents the conduction of heat. There are three types of heat insulation strips for broken bridge aluminum alloy doors and windows. One uses PVC (polyvinyl chloride) as raw material, one uses PU (polyurethane) as raw material, and the other uses PA (polyamide, commonly known as nylon) as raw material. PVC heat insulation strips and PA heat insulation strips are both extruded, and PU strips are injected. The main raw material of PA heat insulation strips is PA66 plus 25% glass fiber, which has the characteristics of high tensile strength, high heat deformation temperature, and durability.

[0003] However, currently most large cavity insulation strips are used to prevent heat convection. Different cavities require different insulation strips to meet usage requirements. Different cavities are produced according to changes in the installation and use environment, which cannot be universal and the production method is too complicated. Therefore, the utility model provides a ribbed high-insulation insulation strip structure to meet people's needs. Utility Model Content

[0004] The utility model provides a ribbed high-thermal insulation strip structure, which can effectively solve the problems proposed in the above background technology that most of them use large cavity insulation strips to prevent heat convection, different cavities require different insulation strips to meet usage requirements, different cavities are produced according to changes in the installation and use environment, they cannot be universal, and the production method is too cumbersome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ribbed high-thermal insulation strip structure, comprising an upper insulation strip, a lower insulation strip is installed below the upper insulation strip, both ends of the upper insulation strip and the lower insulation strip are symmetrically installed with fitting oblique blocks, the ends of the two fitting oblique blocks on the same side of the upper insulation strip and the lower insulation strip are fixedly connected with a left clip strip, the ends of the two fitting oblique blocks on the other side of the upper insulation strip and the lower insulation strip are fixedly connected with a right clip strip, the middle part of the bottom end of the upper insulation strip and the middle part of the top end of the lower insulation strip are fixedly installed with limiting ribs, the middle parts of the two limiting ribs are provided with installation grooves, and a partition aluminum plate is embedded and installed between the middle parts of the upper insulation strip and the lower insulation strip.

[0006] Preferably, the left clamping strip and the right clamping strip are of the same shape and size, and the left clamping strip and the right clamping strip are both trapezoidal in shape, with the diameter gradually increasing toward the outside.

[0007] Preferably, the upper insulation strip and the lower insulation strip are located in corresponding positions and have the same size, and there is a certain interval between the upper insulation strip and the lower insulation strip.

[0008] Preferably, the top and bottom of the partition aluminum plate are respectively inserted into two installation grooves, the width of the installation groove is the same as the thickness of the partition aluminum plate, and the limiting ribs are closely attached to the surface of the partition aluminum plate.

[0009] Preferably, the partition aluminum plate symmetrically divides the interval between the upper insulation bar and the lower insulation bar into two spaces.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0011] 1. Set up limit ribs, installation grooves and partition aluminum plates. Through the use of partition aluminum plates, the upper insulation strip and the lower insulation strip are separated, so that a non-connected space is formed in the middle of the insulation strip. When the insulation strips are fixed inside the aluminum profile, a sealed cavity is formed. The partition aluminum plate will isolate the generation of heat convection, so that the alternation of hot and cold inside and outside is slow, thereby further improving its thermal insulation effect and improving the overall thermal insulation effect of doors and windows. The limit ribs are extruded together with the insulation strips, which is simple to make, and the partition aluminum plate can be directly inserted according to the position of the limit ribs, which is convenient and quick to install.

[0012] 2. The number of limiting ribs can be changed according to demand. When making insulation strips, increase the number of limiting ribs and add a corresponding number of partition aluminum plates to form multiple cavities. Adjust according to the environmental requirements of the installation of door and window aluminum profiles. Increasing the number of cavities will effectively improve the insulation effect.

[0013] 3. The spacing between the upper insulation strip and the lower insulation strip changes according to the installed aluminum profile structure, and the height of the partition aluminum plate is customized according to the required profile cavity height. Usually, only large aluminum plates need to be produced and prepared, and the corresponding sizes can be cut from the large aluminum plates according to needs. There is no need to store partition aluminum plates of specific sizes additionally, which improves production efficiency and reduces unnecessary storage waste. It changes according to the design requirements of different profile heights, making the installation and use of the insulation strip more flexible and convenient, reducing limiting factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Numbers in the figure: 1. Upper insulation strip; 2. Lower insulation strip; 3. Fitting oblique block; 4. Left clip strip; 5. Right clip strip; 6. Limiting rib; 7. Installation groove; 8. Partition aluminum plate. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example: Figure 1 As shown, the utility model provides a technical solution, a ribbed high-insulation thermal insulation strip structure, comprising an upper thermal insulation strip 1, a lower thermal insulation strip 2 is installed below the upper thermal insulation strip 1, the upper thermal insulation strip 1 and the lower thermal insulation strip 2 are located in corresponding positions and have the same size, there is a certain interval between the upper thermal insulation strip 1 and the lower thermal insulation strip 2, both ends of the upper thermal insulation strip 1 and the lower thermal insulation strip 2 are symmetrically installed with fitting oblique blocks 3, and the ends of the two fitting oblique blocks 3 on the same side of the upper thermal insulation strip 1 and the lower thermal insulation strip 2 are fixed The left clamping strip 4 is fixedly connected, and the ends of the two fitting oblique blocks 3 on the other side of the upper insulation strip 1 and the lower insulation strip 2 are fixedly connected with the right clamping strip 5. The left clamping strip 4 and the right clamping strip 5 are of the same shape and size. The shapes of the left clamping strip 4 and the right clamping strip 5 are both trapezoidal, and the diameter gradually increases toward the outside. The fitting oblique block 3 fits the edge of the aluminum profile, and the left clamping strip 4 and the right clamping strip 5 are respectively embedded in the two ends of the aluminum profile, thereby realizing clamping and fixing, and the installation and splicing method is simple;

[0020] The middle of the bottom end of the upper insulation strip 1 and the middle of the top end of the lower insulation strip 2 are fixedly installed with a limiting rib 6, and the middle of the two limiting ribs 6 are provided with a mounting groove 7. A partition aluminum plate 8 is embedded and installed between the middle of the upper insulation strip 1 and the lower insulation strip 2. The top and bottom of the partition aluminum plate 8 are respectively inserted into the inside of the two mounting grooves 7. The width of the mounting groove 7 is the same as the thickness of the partition aluminum plate 8. The limiting rib 6 is closely attached to the surface of the partition aluminum plate 8. The partition aluminum plate 8 symmetrically divides the interval between the upper insulation strip 1 and the lower insulation strip 2 into two spaces. The use of the plate 8 plays a role in separating the upper insulation strip 1 and the lower insulation strip 2, so that an unconnected space is formed in the middle of the insulation strips. When the insulation strips are fixed inside the aluminum profile, a sealed cavity is formed. The separation aluminum plate 8 isolates the generation of heat convection, so that the alternation of cold and heat inside and outside is slow, thereby further improving its insulation effect and improving the overall insulation effect of the door and window. The limiting rib 6 is extruded and produced together with the insulation strip, which is simple to manufacture, and the separation aluminum plate 8 can be directly inserted according to the position of the limiting rib 6, which is convenient and quick to install.

[0021] The number of limiting ribs 6 can be changed according to demand. When making the insulation strip, the number of limiting ribs 6 is increased, and a corresponding number of partition aluminum plates 8 are added to form multiple cavities. The adjustment is made according to the environmental requirements of the door and window aluminum profile installation. The increase in the number of cavities will effectively improve the insulation effect. The spacing between the upper insulation strip 1 and the lower insulation strip 2 is changed according to the installed aluminum profile structure, and the height of the partition aluminum plate 8 is customized according to the required profile cavity height. Usually, only large aluminum plates need to be produced and prepared, and the corresponding sizes can be cut from the large aluminum plates according to demand. There is no need to store partition aluminum plates 8 of specific sizes additionally, which improves production efficiency and reduces unnecessary storage waste. It changes according to the design requirements of different profile heights, making the installation and use of the insulation strip more flexible and convenient, and reducing limiting factors.

[0022] The working principle and use process of the utility model are as follows: first, according to the ambient temperature range of the installation, a corresponding number of limiting ribs 6 are added when producing the upper thermal insulation strip 1 and the lower thermal insulation strip 2. The limiting ribs 6 are extruded and produced together with the upper thermal insulation strip 1 and the lower thermal insulation strip 2, and the lower the ambient temperature, the more the limiting ribs 6 are. According to the thermal insulation strip installation space reserved by the corresponding aluminum profile structure, the distance between the limiting ribs 6 at the bottom end of the upper thermal insulation strip 1 and the top end of the lower thermal insulation strip 2 is known, and the partition aluminum plate 8 of the corresponding height is cut from the large aluminum plate;

[0023] During installation, the staff takes the upper insulation strip 1 and the lower insulation strip 2 and embeds them into the aluminum profile. The fitting bevel block 3 fits with the internal connection of the aluminum profile, and the left clamping strip 4 and the right clamping strip 5 are respectively embedded in the corresponding trapezoidal grooves inside the aluminum profile from both sides. The left clamping strip 4 and the right clamping strip 5 are trapezoidal and mutually clamped with the aluminum profile. At this time, the upper insulation strip 1 and the lower insulation strip 2 are fixed. The staff aligns the partition aluminum plate 8 with the installation groove 7 and inserts it into the corresponding limiting rib 6. The limiting rib 6 is for the partition aluminum. The plate 8 is used for limiting and fixing. After the doors and windows are installed, the aluminum profile is fixed to the wall, with one end exposed to the external environment. The space between the upper insulation strip 1 and the lower insulation strip 2 is a channel for heat transfer between the external cold environment and the indoor environment, and the partition aluminum plate 8 divides the space between the upper insulation strip 1 and the lower insulation strip 2 into a plurality of cavities. The cavities are separated from each other, thereby isolating the generation of heat convection, slowing down the alternation of cold and heat inside and outside, and preventing excessive indoor heat from being transferred to the outside, thereby playing a good thermal insulation role.

[0024] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A ribbed high thermal insulation strip structure, comprising an upper thermal insulation strip (1), characterized in that: A lower thermal insulation strip (2) is installed below the upper thermal insulation strip (1), and both ends of the upper thermal insulation strip (1) and the lower thermal insulation strip (2) are symmetrically installed with fitting oblique blocks (3), the ends of the two fitting oblique blocks (3) located on the same side of the upper thermal insulation strip (1) and the lower thermal insulation strip (2) are fixedly connected with a left clamping strip (4), and the ends of the two fitting oblique blocks (3) located on the other side of the upper thermal insulation strip (1) and the lower thermal insulation strip (2) are fixedly connected with a right clamping strip (5), the middle part of the bottom end of the upper thermal insulation strip (1) and the middle part of the top end of the lower thermal insulation strip (2) are fixedly installed with a limiting rib (6), and the middle parts of the two limiting ribs (6) are provided with a mounting groove (7), and a partition aluminum plate (8) is embedded and installed between the middle parts of the upper thermal insulation strip (1) and the lower thermal insulation strip (2); The number of the limiting ribs (6) is changed according to the demand. When manufacturing the heat insulation strip, the number of the limiting ribs (6) is increased, and a corresponding number of partition aluminum plates (8) are added to form a plurality of cavities. The left clamping strip (4) and the right clamping strip (5) are of the same shape and size. The left clamping strip (4) and the right clamping strip (5) are both trapezoidal in shape, and their diameters gradually increase toward the outside. The top and bottom of the partition aluminum plate (8) are respectively inserted into the interior of the two installation grooves (7), the width of the installation groove (7) is the same as the thickness of the partition aluminum plate (8), and the limiting rib (6) is closely attached to the surface of the partition aluminum plate (8); The partition aluminum plate (8) symmetrically divides the interval between the upper thermal insulation strip (1) and the lower thermal insulation strip (2) into two spaces.

2. The ribbed high thermal insulation strip structure according to claim 1, characterized in that: The upper thermal insulation strip (1) and the lower thermal insulation strip (2) are located in corresponding positions and have the same size, and there is a certain distance between the upper thermal insulation strip (1) and the lower thermal insulation strip (2).

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