Anti-cracking rubber and plastic thermal insulation pipe

Abstract

The utility model discloses an anti-cracking rubber and plastic heat preservation pipe which comprises an air conditioner pipe, a rubber and plastic heat preservation pipe body is installed on the outer side of the air conditioner pipe, and the rubber and plastic heat preservation pipe body is composed of a first rubber and plastic heat preservation pipe and a second rubber and plastic heat preservation pipe. The rubber and plastic heat preservation pipe body is designed to be composed of the first rubber and plastic heat preservation pipe body and the second rubber and plastic heat preservation pipe body so that installation of the rubber and plastic heat preservation pipe body can be facilitated, meanwhile, the clamping groove and the clamping block are arranged at the bottom end of the first rubber and plastic heat preservation pipe body and the top end of the second rubber and plastic heat preservation pipe body respectively, and the contact area of the joint can be increased. By arranging the wrapping piece on the outer side of the first rubber and plastic heat preservation pipe, the joint of the first rubber and plastic heat preservation pipe and the second rubber and plastic heat preservation pipe can be wrapped and protected, and under the mutual cooperation of the adhesion layers, the connection tightness is improved, and the cracking phenomenon is prevented. The heat preservation performance and the anti-cracking performance of the rubber and plastic heat preservation pipe body can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipes, in particular to an anti-cracking rubber-plastic thermal insulation pipe. Background Art

[0002] The rubber-plastic insulation pipe has low thermal conductivity and a completely closed-cell structure. It has a good and lasting insulation effect. The material is completely isolated from water vapor, does not absorb water, is not easy to burn, does not condense, and has a long service life. It is widely used in central air-conditioning system refrigeration units and equipment, chilled water pipes, condensing water pipes, duct machine hot water pipes and other fields;

[0003] In the existing technology, rubber-plastic insulation pipes are usually installed outside the air-conditioning duct. However, since the rubber-plastic insulation pipes are relatively long overall, their installation is cumbersome and prone to installation deviation. At the same time, the existing technology adopts a method of cutting a gap on the side and gluing the gap after the air-conditioning pipe is inserted. However, there are relatively few protective measures for the gaps bonded with glue, which makes the gaps easily cracked by external influences, thereby not only affecting the aesthetics, but also reducing the insulation effect. Therefore, it is necessary to design an anti-cracking rubber-plastic insulation pipe to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a crack-resistant rubber-plastic thermal insulation pipe to solve the problem of low thermal insulation performance and easy cracking of the rubber-plastic thermal insulation pipe mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a crack-resistant rubber-plastic insulation pipe, comprising an air-conditioning pipe, a rubber-plastic insulation pipe body is installed on the outside of the air-conditioning pipe, and the rubber-plastic insulation pipe body is composed of a first rubber-plastic insulation pipe and a second rubber-plastic insulation pipe, the bottom end of the first rubber-plastic insulation pipe is evenly provided with positioning grooves, the top end of the second rubber-plastic insulation pipe is evenly provided with positioning blocks, the positioning grooves are all connected to the positioning blocks, the bottom end of the first rubber-plastic insulation pipe is evenly provided with clamping blocks, the top end of the second rubber-plastic insulation pipe is evenly provided with clamping grooves, the clamping blocks are all connected to the clamping grooves, the bottom end of the first rubber-plastic insulation pipe is evenly provided with covering sheets, and the inner side of the covering sheets is provided with an adhesive layer.

[0006] When using a crack-resistant rubber-plastic insulated pipe according to the technical solution, the main body of the rubber-plastic insulated pipe is designed to consist of a first rubber-plastic insulated pipe and a second rubber-plastic insulated pipe to facilitate the installation of the rubber-plastic pipe, and slots and blocks are provided to increase the contact area of ​​the connection to improve the tightness of the connection, and a covering sheet is provided to cover and protect the connection.

[0007] Preferably, the cross-sections of the positioning groove and the positioning block are both arranged to be triangular, and the size of the positioning groove matches the size of the positioning block.

[0008] Preferably, the cross-sections of the card block and the card slot are both arranged to be triangular, and the size of the card block matches the size of the card slot.

[0009] Preferably, the material of the adhesive layer is glue.

[0010] Preferably, the first rubber-plastic thermal insulation pipe and the covering sheet are integrally arranged, and the material of the covering sheet is the same as that of the first rubber-plastic thermal insulation pipe.

[0011] Preferably, the positioning blocks and the clamping blocks are distributed in a staggered arrangement inside the rubber-plastic insulation pipe body.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the method not only realizes the function of preventing cracking, but also realizes the function of better heat preservation effect;

[0013] The rubber-plastic thermal insulation pipe body is designed to consist of a first rubber-plastic thermal insulation pipe and a second rubber-plastic thermal insulation pipe to facilitate the installation of the rubber-plastic thermal insulation pipe body. At the same time, by respectively arranging a groove and a block at the bottom end of the first rubber-plastic thermal insulation pipe and the top end of the second rubber-plastic thermal insulation pipe, the contact area of ​​the connection can be increased, thereby improving the tightness of the connection to prevent cracking. By arranging a covering sheet on the outside of the first rubber-plastic thermal insulation pipe, the connection between the first rubber-plastic thermal insulation pipe and the second rubber-plastic thermal insulation pipe can be covered and protected, and with the mutual cooperation of the adhesion layer, the thermal insulation performance and anti-cracking property of the rubber-plastic thermal insulation pipe body can be further improved, thereby enhancing the practicality of the rubber-plastic thermal insulation pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the first rubber-plastic thermal insulation pipe of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of the second rubber-plastic thermal insulation pipe of the utility model;

[0018] Figure 4 This is a front view structural schematic diagram of the utility model;

[0019] Figure 5It is a side structural schematic diagram of the utility model.

[0020] Explanation of the reference numerals in the figure: 1. rubber-plastic insulation pipe main body; 2. first rubber-plastic insulation pipe; 3. positioning groove; 4. positioning block; 5. clamping block; 6. clamping groove; 7. second rubber-plastic insulation pipe; 8. air conditioning pipe; 9. covering sheet; 10. adhesion layer. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: an anti-cracking rubber-plastic thermal insulation pipe, comprising an air conditioning pipe 8, a rubber-plastic thermal insulation pipe body 1 is installed on the outside of the air conditioning pipe 8, and the rubber-plastic thermal insulation pipe body 1 is composed of a first rubber-plastic thermal insulation pipe 2 and a second rubber-plastic thermal insulation pipe 7;

[0023] The first rubber-plastic thermal insulation pipe 2 and the covering sheet 9 are integrally arranged, and the material of the covering sheet 9 is the same as that of the first rubber-plastic thermal insulation pipe 2;

[0024] Specifically, Figure 1 As shown, when in use, the first rubber-plastic thermal insulation pipe 2 and the covering sheet 9 are integrally arranged, and the material of the covering sheet 9 is the same as that of the first rubber-plastic thermal insulation pipe 2, which can improve production convenience, and no additional materials are required, thus saving production costs;

[0025] The bottom end of the first rubber-plastic insulation pipe 2 is evenly provided with positioning grooves 3;

[0026] The cross-sections of the positioning groove 3 and the positioning block 4 are both set to be triangular, and the size of the positioning groove 3 matches the size of the positioning block 4;

[0027] Specifically, Figure 1 As shown, when in use, the cross-sections of the positioning groove 3 and the positioning block 4 are both set to be triangular, which can increase the contact area between the first rubber-plastic thermal insulation pipe 2 and the second rubber-plastic thermal insulation pipe 7 during installation, thereby enhancing their anti-cracking performance;

[0028] Positioning blocks 4 are evenly installed on the top of the second rubber-plastic insulation pipe 7;

[0029] The positioning blocks 4 and the clamping blocks 5 are arranged in a staggered manner inside the rubber-plastic insulation pipe body 1;

[0030] Specifically, Figure 1 As shown, when in use, the contact area between adjacent pipe bodies can be further increased by staggered arrangement of the positioning blocks 4 and the clamping blocks 5 inside the rubber-plastic thermal insulation pipe body 1;

[0031] The positioning grooves 3 are all connected to the positioning blocks 4, and the bottom ends of the first rubber-plastic insulation pipes 2 are evenly installed with clamping blocks 5;

[0032] The cross-sections of the card block 5 and the card slot 6 are both set to be triangular, and the size of the card block 5 matches the size of the card slot 6;

[0033] Specifically, Figure 1 As shown, when in use, the clamping block 5 and the clamping slot 6 can improve the tightness of the connection between the first rubber-plastic thermal insulation pipe 2 and the second rubber-plastic thermal insulation pipe 7, thereby improving the thermal insulation effect;

[0034] The top of the second rubber-plastic thermal insulation pipe 7 is evenly provided with a card slot 6, and the card blocks 5 are all connected to the card slot 6. The bottom of the first rubber-plastic thermal insulation pipe 2 is evenly installed with a covering sheet 9. The material of the covering sheet 9 is the same as that of the first rubber-plastic thermal insulation pipe 2, and the inner side of the covering sheet 9 is provided with an adhesive layer 10;

[0035] The material of the adhesive layer 10 is glue;

[0036] Specifically, Figure 1 As shown, when in use, the adhesive layer 10 is provided on the inner side of the covering sheet 9, so as to play an adhesive covering role on the connection 7 of the first rubber-plastic thermal insulation pipe 2 and the second rubber-plastic thermal insulation pipe.

[0037] Working principle: When the utility model is in use, firstly, the rubber-plastic thermal insulation pipe body 1 is composed of a first rubber-plastic thermal insulation pipe 2 and a second rubber-plastic thermal insulation pipe 7. During its installation, the positioning groove 3 and the positioning block 4 after glue coating and the clamping block 5 and the clamping groove 6 are connected and engaged with each other up and down to increase the contact area and reduce the occurrence of cracking. Secondly, the covering sheet 9 is covered on the outer side of the connection between the first rubber-plastic thermal insulation pipe 2 and the second rubber-plastic thermal insulation pipe 7 through the adhesive layer 10 to achieve its covering protection effect and anti-cracking property at the interface.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A crack-resistant rubber-plastic thermal insulation pipe, comprising an air conditioning pipe (8), characterized in that: A rubber-plastic insulation pipe body (1) is installed on the outer side of the air conditioning pipe (8), and the rubber-plastic insulation pipe body (1) is composed of a first rubber-plastic insulation pipe (2) and a second rubber-plastic insulation pipe (7); the bottom end of the first rubber-plastic insulation pipe (2) is evenly provided with a positioning groove (3); the top end of the second rubber-plastic insulation pipe (7) is evenly provided with a positioning block (4); the positioning groove (3) is connected to the positioning block (4); the bottom end of the first rubber-plastic insulation pipe (2) is evenly provided with a clamping block (5); the top end of the second rubber-plastic insulation pipe (7) is evenly provided with a clamping groove (6); the clamping block (5) is connected to the clamping groove (6); the bottom end of the first rubber-plastic insulation pipe (2) is evenly provided with a covering sheet (9); and the inner side of the covering sheet (9) is evenly provided with an adhesive layer (10).

2. The anti-cracking rubber-plastic thermal insulation pipe according to claim 1, characterized in that: The cross-sections of the positioning groove (3) and the positioning block (4) are both arranged to be triangular, and the size of the positioning groove (3) matches the size of the positioning block (4).

3. The anti-cracking rubber-plastic thermal insulation pipe according to claim 1, characterized in that: The cross-sections of the card block (5) and the card slot (6) are both arranged to be triangular, and the size of the card block (5) matches the size of the card slot (6).

4. The anti-cracking rubber-plastic thermal insulation pipe according to claim 1, characterized in that: The material of the adhesive layer (10) is glue.

5. The anti-cracking rubber-plastic thermal insulation pipe according to claim 1, characterized in that: The first rubber-plastic thermal insulation pipe (2) and the covering sheet (9) are arranged in an integrated manner, and the material of the covering sheet (9) is the same as that of the first rubber-plastic thermal insulation pipe (2).

6. The anti-cracking rubber-plastic thermal insulation pipe according to claim 1, characterized in that: The positioning blocks (4) and the clamping blocks (5) are arranged in a staggered manner inside the rubber-plastic thermal insulation pipe body (1).

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