Recyclable rubber strip and heat exchange plate buckle structure

Abstract

The utility model provides a recyclable adhesive tape and heat exchange plate buckle structure, and relates to the technical field of heat exchangers, the recyclable adhesive tape and heat exchange plate buckle structure comprises a plate and an adhesive tape, one side of the adhesive tape is provided with a plurality of groups of splicing blocks, every two groups of splicing blocks form a splicing unit, and a connecting sheet is connected between the two groups of splicing blocks; a side piece is arranged on one side of the plate piece, a positioning hole is formed in the side piece, a cramp nail is arranged below the connecting piece and matched with the positioning hole, and a horn mouth is formed below the inner side of the positioning hole. According to the utility model, the rubber strip and the plate sheet are assembled through the buckling structure, the clasp nail is arranged in the positioning hole on the side sheet, and the structure of the positioning hole is adjusted to be horn mouth-shaped, so that the lead angle contacted with the clasp nail tends to be smooth, the abrasion of sharp edges to the clasp nail is avoided, the damage of the clasp nail in the secondary disassembly process is reduced, and the service life of the clasp nail is prolonged. The overall secondary utilization rate of the rubber strip is improved, recycling is facilitated, and cost consumption is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger technical field especially relates to a recyclable adhesive tape, heat exchange plate buckle structure. BACKGROUND

[0002] The adhesive tape needs to be installed on the heat exchange plate, mainly to play a sealing role, prevent medium leakage and mixing between the plates, ensure that the medium inside and outside the heat exchanger does not interfere with each other, thereby ensuring the efficient and safe operation of the heat exchanger, in the prior art, the adhesive tape and plate installation mainly through the following ways: direct pasting type, glue nail inlay type and buckle type;

[0003] The direct pasting type is to directly stick the sealing gasket in the installation groove of the heat exchange plate after applying sealing glue on the sealing gasket; the glue nail inlay type is to design assembly holes on the heat exchange plate, and glue nails are designed on the edge of the sealing gasket, the sealing gasket is placed in the installation groove, and the glue nails are inlaid in the assembly holes; the buckle type is to design buckles on the edge of the sealing gasket, and the sealing gasket is buckled on the heat exchange plate by the buckles; for the above three ways, the pasting type sealing gasket has simple structure and is most easy to process, but the installation and disassembly are relatively troublesome, the inlay type and the buckle type sealing gasket have complex structure and are relatively troublesome to process, but the installation and disassembly are relatively easy, the buckle type is symmetrical along the horizontal plane, can be installed in positive and negative directions, the non-symmetrical ground is a plane, the upper sealing surface can be a plane, a curved surface, an inclined surface, etc., and the practical application and operation convenience of the buckle type are better than the other two assembly ways. Therefore, the buckle type is generally adopted, but the buckle design of the conventional adhesive tape and the plate only has single positioning hole on the side edge of the plate, and the adhesive tape buckle is installed by matching the positioning hole, when the adhesive tape needs to be removed, the sharp hole edge of the positioning hole will damage the adhesive tape buckle, for example, Figure 3 , especially in the heat exchanger cleaning link, the adhesive tape is easily wasted in batches, therefore, the utility model provides a recyclable adhesive tape and heat exchange plate buckle structure to solve the problems in the prior art. SUMMARY

[0004] In view of the above problems, the utility model provides a recyclable adhesive tape and heat exchange plate buckle structure, the recyclable adhesive tape and heat exchange plate buckle structure avoid the wear of the buckle caused by the sharp edge, reduce the damage of the buckle in the secondary disassembly process, improve the secondary use rate of the adhesive tape as a whole, facilitate recycling, and greatly reduce the cost consumption.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a recyclable adhesive tape and heat exchange plate buckle structure, comprising a plate and an adhesive tape, one side of the adhesive tape is provided with a splicing block, the splicing block is provided with a plurality of groups, each two groups of the splicing blocks form a splicing unit, and a connecting piece is connected between the two groups of the splicing blocks.

[0006] One side of the plate is provided with a side piece, and the side piece is provided with a positioning hole, the lower part of the connecting piece is provided with a buckle, and the buckle is matched with the positioning hole, the lower part of the inner side of the positioning hole is provided with a trumpet mouth, and the buckle passes through the trumpet mouth.

[0007] Further improvement lies in that the side piece is provided with a splicing groove, and a plurality of groups of splicing grooves are equidistantly arranged, and the splicing block is matched with the splicing groove.

[0008] Further improvement lies in that the splicing block is a prism, the splicing groove is a half-prism groove, and the lower half of the splicing block is clamped into the inner side of the splicing groove.

[0009] Further improvement lies in that the plate and the side piece are provided with a containing groove, and the rubber strip is matched with the containing groove.

[0010] Further improvement lies in that the side piece and the plate are integrally formed, and the surface of the side piece and the inner side of the containing groove are smooth surfaces.

[0011] Further improvement lies in that the inner side of the positioning hole and the inner side of the trumpet mouth are smooth surfaces, and a guide angle is arranged between the inner side of the positioning hole and the trumpet mouth.

[0012] Further improvement lies in that the rubber strip is integrally formed with the splicing block, the splicing block is integrally formed with the connecting piece, and the buckle is integrally formed with the connecting piece.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The rubber strip and the plate are assembled through the buckle structure, the buckle is installed into the positioning hole on the side piece, the structure of the positioning hole is adjusted to be trumpet-shaped, the guide angle in contact with the buckle is smooth, the wear of the buckle by sharp edges is avoided, the damage of the buckle in the secondary disassembly process is reduced, the secondary use rate of the rubber strip as a whole is improved, the recycling is facilitated, and the cost consumption is greatly reduced.

[0015] 2. When the rubber strip and the plate are installed, the rubber strip is clamped into the containing groove, the splicing block is limited by the splicing groove on the side piece, and the buckle is positioned by being inserted into the positioning hole, so that the installation is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the present application;

[0017] Figure 2 It is a trumpet mouth schematic view of the present application;

[0018] Figure 3 It is a prior art schematic view.

[0019] Wherein: 1, sheet; 2, adhesive strip; 3, splicing block; 4, connecting piece; 5, side piece; 6, positioning hole; 7, buckle pin; 8, trumpet mouth; 9, splicing groove; 10, accommodating groove. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiments, and the embodiments are only used to explain the utility model and do not constitute the limitation of the protection scope of the utility model. Embodiment one

[0021] According to Figure 1 , 2 The embodiment proposes a recyclable adhesive strip and heat exchange sheet buckle structure, comprising a sheet 1 and an adhesive strip 2, one side of the adhesive strip 2 is provided with a splicing block 3, and the splicing block 3 is provided with multiple groups, and every two groups of the splicing block 3 form a splicing unit, and two groups of the splicing block 3 are connected with a connecting piece 4;

[0022] One side of the sheet 1 is provided with a side piece 5, and the side piece 5 is provided with a positioning hole 6, the lower side of the connecting piece 4 is provided with a buckle pin 7, and the buckle pin 7 is matched with the positioning hole 6, the lower side of the inner side of the positioning hole 6 is provided with a trumpet mouth 8, and the buckle pin 7 passes through the trumpet mouth 8. When in use, the adhesive strip 2 and the sheet 1 are assembled through the buckle structure, the buckle pin 7 is installed into the positioning hole 6 on the side piece 5, and due to the structure adjustment of the positioning hole 6 into the trumpet mouth 8 shape, the lead angle of the contact with the buckle pin 7 tends to be smooth, the wear of the buckle pin 7 by the sharp edge is avoided, the damage of the buckle pin 7 in the secondary disassembly process is reduced, the secondary use rate of the adhesive strip 2 as a whole is improved, and the recycling is facilitated.

[0023] The side piece 5 is provided with a splicing groove 9, and multiple groups of the splicing groove 9 are equidistantly arranged, and the splicing block 3 is matched with the splicing groove 9. The splicing block 3 is a prism, the splicing groove 9 is a half-prism groove, and the lower half of the splicing block 3 is clamped into the inner side of the splicing groove 9. The sheet 1 and the side piece 5 are provided with an accommodating groove 10, and the adhesive strip 2 is matched with the accommodating groove 10. When in use, the adhesive strip 2 and the sheet 1 are installed, the adhesive strip 2 is clamped into the accommodating groove 10, is limited through the engagement of the splicing block 3 and the splicing groove 9 on the side piece 5, and is positioned through the insertion of the buckle pin 7 into the positioning hole 6, so that the installation is more stable. Embodiment two

[0024] According to Figure 1 , 2 The embodiment proposes a recyclable adhesive strip and heat exchange sheet buckle structure, comprising a sheet 1 and an adhesive strip 2, one side of the adhesive strip 2 is provided with a splicing block 3, and the splicing block 3 is provided with multiple groups, and every two groups of the splicing block 3 form a splicing unit, and two groups of the splicing block 3 are connected with a connecting piece 4;

[0025] One side of the plate 1 is provided with a side piece 5, and the side piece 5 is provided with a positioning hole 6, the lower part of the connecting piece 4 is provided with a buckle 7, and the buckle 7 is matched with the positioning hole 6, the lower part of the inner side of the positioning hole 6 is provided with a trumpet mouth 8, and the buckle 7 passes through the trumpet mouth 8. When in use, the adhesive tape 2 and the plate 1 are assembled through the buckle structure, the buckle 7 is installed into the positioning hole 6 on the side piece 5, because the structure of the positioning hole 6 is adjusted to be trumpet mouth 8, the guide angle contacting with the buckle 7 tends to be smooth, the sharp edge is avoided to wear the buckle 7, the damage of the buckle 7 in the secondary disassembly process is reduced, the secondary use rate of the whole adhesive tape 2 is improved, and the recycling is facilitated.

[0026] The side piece 5 is integrally formed with the plate 1, and the surface of the side piece 5 and the inner side of the containing groove 10 are smooth surfaces. Integrally formed, more solid, and the surface of the side piece 5 and the inner side of the containing groove 10 are smooth surfaces, which will not damage the adhesive tape 2.

[0027] The inner side of the positioning hole 6 and the inner side of the trumpet mouth 8 are smooth surfaces, and a guide angle is arranged between the inner side of the positioning hole 6 and the trumpet mouth 8. The buckle 7 is installed into the positioning hole 6 on the side piece 5, because the structure of the positioning hole 6 is adjusted to be trumpet mouth 8, and is a smooth surface, the guide angle contacting with the buckle 7 tends to be smooth, the sharp edge is avoided to wear the buckle 7, and the damage of the buckle 7 in the secondary disassembly process is reduced.

[0028] The adhesive tape 2 is integrally formed with the splicing block 3, the splicing block 3 is integrally formed with the connecting piece 4, and the buckle 7 is integrally formed with the connecting piece 4. The integrally formed adhesive tape 2 is convenient for overall installation or disassembly.

[0029] The recyclable adhesive tape and the heat exchange plate buckle structure assemble the adhesive tape 2 and the plate 1 through the buckle structure, the buckle 7 is installed into the positioning hole 6 on the side piece 5, because the structure of the positioning hole 6 is adjusted to be trumpet mouth 8, the guide angle contacting with the buckle 7 tends to be smooth, the sharp edge is avoided to wear the buckle 7, the damage of the buckle 7 in the secondary disassembly process is reduced, the secondary use rate of the whole adhesive tape 2 is improved, and the recycling is facilitated. At the same time, when the adhesive tape 2 and the plate 1 are installed, the adhesive tape 2 is clamped into the containing groove 10, is limited through the splicing groove 9 on the splicing block 3 and the side piece 5, and is positioned through the buckle 7 inserted into the positioning hole 6, so that the installation is more stable.

[0030] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A reusable adhesive strip and heat exchange plate snap-fit ​​structure, comprising a plate (1) and an adhesive strip (2), characterized in that: The adhesive strip (2) has a splicing block (3) on one side, and there are multiple sets of splicing blocks (3). Every two sets of splicing blocks (3) form a splicing unit, and a connecting piece (4) connects the two sets of splicing blocks (3). The plate (1) has a side plate (5) on one side, and a positioning hole (6) is provided on the side plate (5). The connecting piece (4) has a fastener (7) below it, and the fastener (7) is adapted to the positioning hole (6). The lower side of the positioning hole (6) has a flared mouth (8), and the fastener (7) passes through the flared mouth (8).

2. The reusable adhesive strip and heat exchange plate snap-fit ​​structure according to claim 1, characterized in that: The side plate (5) is provided with splicing grooves (9), and multiple sets of splicing grooves (9) are provided at equal intervals. The splicing block (3) is adapted to the splicing grooves (9).

3. The reusable adhesive strip and heat exchange plate snap-fit ​​structure according to claim 2, characterized in that: The splicing block (3) is a prism, the splicing groove (9) is a semi-prism groove, and the lower half of the splicing block (3) is inserted into the inner side of the splicing groove (9).

4. The reusable adhesive strip and heat exchange plate snap-fit ​​structure according to claim 1, characterized in that: A receiving groove (10) is provided between the plate (1) and the side plate (5), and the adhesive strip (2) is adapted to the receiving groove (10).

5. The reusable adhesive strip and heat exchange plate snap-fit ​​structure according to claim 1, characterized in that: The side piece (5) is integrally formed with the plate (1), and the surface of the side piece (5) and the inner side of the receiving groove (10) are both smooth surfaces.

6. The reusable adhesive strip and heat exchange plate snap-fit ​​structure according to claim 1, characterized in that: The inner side of the positioning hole (6) and the inner side of the flared mouth (8) are both smooth surfaces, and a chamfer is provided between the inner side of the positioning hole (6) and the flared mouth (8).

7. The reusable adhesive strip and heat exchange plate snap-fit ​​structure according to claim 1, characterized in that: The adhesive strip (2) is integrally formed with the splicing block (3), the splicing block (3) is integrally formed with the connecting piece (4), and the fastener (7) is integrally formed with the connecting piece (4).

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