CN213808825U - Sealing ring of radiator - Google Patents

Abstract

The utility model discloses a radiator sealing washer relates to the sealing washer field, the utility model discloses a first semicircle sealing member and second semicircle sealing member, the one end of first semicircle sealing member and second semicircle sealing member all is provided with the tenon, and one side of tenon is provided with first magnetic sheet, and the other end of first semicircle sealing member and second semicircle sealing member all is provided with tongue-and-groove and lap joint piece. After the certain position that takes place the sealing washer damages, the staff has scratched the overlapping plate, make stopper and spacing groove break away from, thereby extract the tongue-and-groove with the tenon, can dismantle the semicircle sealing member after damaging, when changing the installation, the staff inserts the tenon in the tongue-and-groove, at this moment first magnetic sheet and second magnetic sheet closely laminate, then press the overlapping plate into the overlapping groove again, make stopper card go into the spacing groove, thereby accomplish the work of semicircle sealing member concatenation, the dismantlement is simple, high durability and convenient installation, through local change can the at utmost reduction input cost, avoid extravagant.

Description

Sealing ring of radiator

Technical Field

The utility model relates to a sealing washer field specifically is a radiator sealing washer.

Background

With the development of modern industry, industrial machines show the development of multifunctional processing application, and simultaneously, the requirements of the modern industry on the complexity and high quality of industrial production and processing are also required to be met, and the sealing ring plays an important role in the industrial machines; at present, the machining temperature of a plurality of industrial production machines reaches hundreds of ℃, the sealing ring used in the machine also needs to work normally at the temperature, and the high temperature resistance of the sealing ring has an inseparable relation with the material and the structure of the sealing ring.

The sealing washer that sells among the existing market is relatively poor in high temperature resistance, and single structure may contain corrosive gas in the steam simultaneously, and then makes sealing washer life short to, current sealing washer is integral type loop configuration, and after certain position of sealing washer damaged, then made whole sealing washer can not use, has caused very big waste, has improved use cost.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem that the sealing ring sold in the current market is poor in high temperature resistance and single in structure, corrosive gas can be contained in hot gas, the service life of the sealing ring is short, the existing sealing ring is of an integrated annular structure, and after a certain part of the sealing ring is damaged, the whole sealing ring cannot be used, so that great waste is caused, the use cost is improved, and the radiator sealing ring is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radiator sealing ring, includes first semicircle sealing member and second semicircle sealing member, the one end of first semicircle sealing member and second semicircle sealing member all is provided with the tenon, one side of tenon is provided with first magnetic sheet, the other end of first semicircle sealing member and second semicircle sealing member all is provided with tongue-and-groove and overlap joint piece, the overlap joint groove has all been seted up to the top and the bottom of first semicircle sealing member and second semicircle sealing member, the spacing groove has been seted up to the inside in overlap joint groove, the inboard of overlap joint piece is provided with the stopper, the inner wall of tongue-and-groove is provided with the second magnetic sheet, the surface of first semicircle sealing member and second semicircle sealing member all is provided with first high temperature resistant layer, the surface on first high temperature resistant layer is provided with the high temperature resistant layer of second, the surface on the high temperature resistant layer of second is provided with corrosion resistant layer.

Preferably, the first high temperature resistant layer is made of a quartz fiber material.

Preferably, the thickness of the strap is equal to the depth of the strap groove.

Preferably, the limiting blocks and the limiting grooves are provided with multiple groups, and the multiple groups of limiting blocks are matched with the limiting grooves.

Preferably, the first semicircular sealing element and the second semicircular sealing element are both made of fluorocarbon rubber.

Preferably, the corrosion-resistant layer is a polytetrafluoroethylene coating.

Preferably, the second high temperature resistant layer is made of a glass fiber material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a first high temperature resistant layer, a second high temperature resistant layer and a corrosion resistant layer, wherein the first high temperature resistant layer and the second high temperature resistant layer are respectively made of quartz spacing and glass spacing materials, the whole high temperature resistant effect is increased through high temperature resistant fibers, the service life of the whole body is prolonged, the sealing ring main body can play a good sealing property in a high temperature environment, gas leakage is avoided, the corrosion resistant layer is a polytetrafluoroethylene coating, the corrosion resistant and wear resistant performance of the sealing ring is obviously improved, the sealing ring is not easy to corrode and wear, and the sealing ring is durable, can be suitable for various severe environments, and improves the practicability of the sealing ring;

2. the utility model discloses be provided with the tongue-and-groove, the tenon, the stopper, the spacing groove, the overlap joint piece, the overlap joint groove, first magnetic sheet and second magnetic sheet, after the certain position of taking place the sealing washer damages, the staff has scratched the overlap joint piece, make stopper and spacing groove break away from, thereby will extract the tongue-and-groove with the tenon, can dismantle the semicircle sealing member after damaging, when changing the installation, the staff inserts the tenon in the tongue-and-groove with the tenon, at this moment first magnetic sheet and the inseparable laminating of second magnetic sheet, then press the overlap joint inslot into with the overlap joint piece again, make the stopper card go into the spacing groove, thereby accomplish the work of semicircle sealing member concatenation, the dismantlement is simple, high durability and convenient installation, change the reduction input cost that can the at utmost through the part, avoid extravagant.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the lap joint sheet and lap joint groove of the present invention;

fig. 3 is a schematic sectional structure view of the first semicircular sealing element of the present invention.

In the figure: 1. a first semicircular seal; 2. a second semicircular seal; 3. a lap joint sheet; 4. mortises; 5. a lap joint groove; 6. a limiting groove; 7. a tenon; 8. a first magnetic sheet; 9. a limiting block; 10. a second magnetic sheet; 11. a corrosion-resistant layer; 12. a second high temperature resistant layer; 13. a first high temperature resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a sealing ring for a heat sink comprises a first semicircular sealing member 1, a second semicircular sealing member 2, a lap joint plate 3, a tongue groove 4, a lap joint groove 5, a limiting groove 6, a tongue 7, a first magnetic sheet 8, a limiting block 9, a second magnetic sheet 10, a corrosion-resistant layer 11, a second high temperature-resistant layer 12 and a first high temperature-resistant layer 13, wherein the tongue 7 is disposed at one end of each of the first semicircular sealing member 1 and the second semicircular sealing member 2, the first magnetic sheet 8 is disposed at one side of the tongue 7, the tongue groove 4 and the lap joint plate 3 are disposed at the other end of each of the first semicircular sealing member 1 and the second semicircular sealing member 2, the lap joint groove 5 is disposed at the top and the bottom of each of the first semicircular sealing member 1 and the second semicircular sealing member 2, the limiting groove 6 is disposed inside the lap joint groove 5, the limiting block 9 is disposed at the inner side of the lap joint plate 3, the second magnetic sheet 10 is disposed at the inner wall of the tongue groove 4, so that the first semicircular sealing member 1 and the second semicircular sealing member 2 are connected more tightly, the outer surfaces of the first semicircular sealing element 1 and the second semicircular sealing element 2 are provided with first high-temperature-resistant layers 13, the outer surface of each first high-temperature-resistant layer 13 is provided with a second high-temperature-resistant layer 12, the outer surface of each second high-temperature-resistant layer 12 is provided with a corrosion-resistant layer 11, and corrosion resistance and wear resistance of the sealing ring are improved.

Referring to fig. 1-3, the first high temperature resistant layer 13 is made of quartz fiber material, the quartz fiber has heat resistance, corrosion resistance and flexibility, the strength retention rate is high at high temperature, the size is stable, the thickness of the overlapping sheet 3 is equal to the depth of the overlapping groove 5, so that the outer surface of the sealing ring can be in a plane, and the sealing effect is good.

Please refer to fig. 2-3, the limiting blocks 9 and the limiting grooves 6 are provided with a plurality of sets of limiting blocks 9 and limiting grooves 6, and the plurality of sets of limiting blocks 9 are matched with the limiting grooves 6, so that the first semicircular sealing element 1 and the second semicircular sealing element 2 are connected more firmly, and the first semicircular sealing element 1 and the second semicircular sealing element 2 are both made of fluorocarbon rubber, so that the heat resistance and the wear resistance are better.

Please refer to fig. 1, the corrosion-resistant layer 11 is a teflon coating layer to protect the sealing ring and prevent the sealing ring from corrosion, and the second high-temperature-resistant layer 12 is made of glass fiber material to improve the high-temperature-resistant performance of the sealing ring and prolong the service life thereof.

The working principle is as follows: firstly, the sealing ring is installed on the radiator by the worker, when a certain part of the sealing ring is damaged, the worker digs the lap joint piece 3 to separate the limiting block 9 from the limiting groove, so as to pull the tenon 7 out of the mortise 4, and then the damaged semicircular sealing piece can be disassembled, when the installation is changed, the worker inserts the tenon 7 into the mortise 4, at the moment, the first magnetic sheet 8 and the second magnetic sheet 10 are tightly attached, then the lap joint piece 3 is pressed into the lap joint groove 5, so that the limiting block 9 is clamped into the limiting groove 6, and the splicing work of the semicircular sealing piece is completed, the first high temperature resistant layer 13 and the second high temperature resistant layer 12 are respectively made of quartz limiting and glass limiting materials, the integral high temperature resistant effect is increased through high temperature resistant fibers, the service life of the whole body is prolonged, and the sealing ring main body can have good sealing performance in a high temperature environment, the corrosion-resistant layer 11 is a polytetrafluoroethylene coating, so that the corrosion resistance and the wear resistance of the sealing ring are remarkably improved, and the sealing ring is not easy to corrode and wear, durable and suitable for use in various severe environments.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A radiator sealing ring comprises a first semicircular sealing element (1) and a second semicircular sealing element (2), and is characterized in that: one end of each of the first semicircular sealing piece (1) and the second semicircular sealing piece (2) is provided with a tenon (7), one side of each tenon (7) is provided with a first magnetic sheet (8), the other end of each of the first semicircular sealing piece (1) and the second semicircular sealing piece (2) is provided with a mortise (4) and a lap joint sheet (3), the top and the bottom of each of the first semicircular sealing piece (1) and the second semicircular sealing piece (2) are provided with a lap joint groove (5), the inside of each of the lap joint grooves (5) is provided with a limiting groove (6), the inner side of each of the lap joint sheets (3) is provided with a limiting block (9), the inner wall of each mortise (4) is provided with a second magnetic sheet (10), the outer surfaces of each of the first semicircular sealing piece (1) and the second semicircular sealing piece (2) are provided with a first high-temperature resistant layer (13), and the outer surface of each first high-temperature resistant layer (13) is provided with a second high-temperature resistant layer (12), the outer surface of the second high-temperature resistant layer (12) is provided with a corrosion-resistant layer (11).

2. The heat sink seal ring according to claim 1, wherein: the first high-temperature-resistant layer (13) is made of quartz fiber materials.

3. The heat sink seal ring according to claim 1, wherein: the thickness of the lap joint sheet (3) is equal to the depth of the lap joint groove (5).

4. The heat sink seal ring according to claim 1, wherein: the limiting blocks (9) and the limiting grooves (6) are provided with multiple groups, and the multiple groups of limiting blocks (9) are matched with the limiting grooves (6).

5. The heat sink seal ring according to claim 1, wherein: the first semicircular sealing element (1) and the second semicircular sealing element (2) are both made of fluorocarbon rubber.

6. The heat sink seal ring according to claim 1, wherein: the corrosion-resistant layer (11) is a polytetrafluoroethylene coating.

7. The heat sink seal ring according to claim 1, wherein: the second high temperature resistant layer (12) is made of glass fiber materials.

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