CN218761982U

CN218761982U - Adapter with sealing mechanism

Info

Publication number: CN218761982U
Application number: CN202222426487.2U
Authority: CN
Inventors: 李怀宗; 袁春英; 肖世华; 易乃文
Original assignee: Huizhou Hangdi Hardware Electronics Co ltd
Current assignee: Huizhou Hangdi Hardware Electronics Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-03-28
Anticipated expiration: 2032-09-14

Abstract

The utility model belongs to the adapter field, in particular to an adapter with a sealing mechanism, which aims at the problem that the existing adapter is internally sealed by a sealing ring, the sealing ring can be worn and abraded under the condition of long-time use, so that thinning has a gap and poor sealing performance, and the scheme is provided, which comprises an adapter main body, wherein the inner wall of the adapter main body is fixedly connected with a circular ring, and the inner walls of the two ends of the adapter main body are both provided with threads; the first sealing mechanism is arranged on the circular ring and used for sealing the interface of the rotary joint main body and the connecting pipe; the second sealing mechanism can make the sealing washer laminate the one end of connecting pipe more through first sealing mechanism to can seal, can seal the gap between adapter main part and the connecting pipe through the second sealing mechanism, can improve the leakproofness of adapter main part through double seal.

Description

Adapter with sealing mechanism

Technical Field

The utility model relates to an adapter technical field especially relates to an adapter with sealing mechanism.

Background

The adapter is a part for connecting the pipeline, can carry out sealing connection, can connect the pipeline of different diameters size with two longer pipelines to change the medium velocity of flow, also can change the pipeline direction of arranging, satisfy different user demands. The prior adapter has the following problems:

seal through the sealing washer in the adapter, the sealing washer can produce wearing and tearing under the condition of long-time use, leads to the attenuate to have the gap, and the leakproofness variation.

To the above problem, the utility model discloses the file provides an adapter with sealing mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adapter with sealing mechanism has solved and has sealed through the sealing washer in having the adapter among the prior art, and the sealing washer can produce wearing and tearing under the condition of long-time use, leads to the attenuation to have the gap, and the leakproofness becomes poor shortcoming.

The utility model provides a following technical scheme:

an adapter with a sealing mechanism comprises an adapter body, wherein a circular ring is fixedly connected to the inner wall of the adapter body, and threads are formed in the inner walls of two ends of the adapter body;

the first sealing mechanism is arranged on the circular ring and used for sealing the interface between the rotary joint main body and the connecting pipe;

and the second sealing mechanism is arranged on the adapter body and used for sealing between the connecting pipe and the adapter body shell.

In a possible design, first sealing mechanism is including two sealing washers and a plurality of spring, the annular groove has all been seted up at the bottom and the top of ring, and is a plurality of the one end of spring and the bottom inner wall fixed connection of annular groove, two one side that is close to each other of sealing washer respectively with the other end fixed connection of a plurality of springs, two one side of sealing washer respectively with the inner wall sliding connection of two annular grooves.

In a possible design, the second sealing mechanism is including first arc board, second arc board, two nuts, two gusset plates, two bolts and two fixed plates, one side of first arc board and one side fixed connection of adapter main part, two one side of fixed plate respectively with first arc board both sides fixed connection, two one side of gusset plate respectively with second arc board both sides fixed connection, gusset plate one side is run through respectively to the one end of two bolts, two nuts inlay respectively in one side of two fixed plates, bolt and nut threaded connection.

In a possible design, a sealing gasket is fixedly connected to both ends of the first arc plate.

In a possible design, the material of the sealing gasket is natural rubber.

In one possible design, the seal ring is made of ethylene propylene diene monomer.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

In the utility model, because two sealing rings and a plurality of springs are arranged, the elastic force of the springs can push up the worn sealing rings, so that the sealing rings can be attached to one end of the connecting pipe, thereby sealing can be realized, the sealing rings are made of ethylene propylene diene monomer, and the ethylene propylene diene monomer has good weather resistance, ozone resistance, water resistance and chemical resistance, and has good sealing performance;

in the utility model, because the first arc plate, the second arc plate, the two nuts, the two reinforcing plates, the two bolts and the two fixing plates are arranged, the bolts are screwed inwards to tightly attach the second arc plate to one side of the first arc plate, so that the second arc plate can be fixed, and the first arc plate and the second arc plate can seal between the revolving joint main body and the connecting pipe, thereby improving the sealing property;

the utility model discloses in, rational in infrastructure, can make the sealing washer one end of laminating the connecting pipe more through first sealing mechanism to can seal, can seal the gap between rotary joint main part and the connecting pipe through second sealing mechanism, can improve the leakproofness of adapter main part through double seal.

Drawings

Fig. 1 is a schematic structural view of a second sealing mechanism of an adapter having a sealing mechanism according to an embodiment of the present invention;

figure 2 is a schematic front view of an adapter having a sealing mechanism according to an embodiment of the present invention;

figure 3 is an exploded view of a first sealing mechanism of an adapter having a sealing mechanism according to an embodiment of the present invention;

figure 4 is a schematic structural view of a first sealing mechanism of an adapter having a sealing mechanism according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a sealing gasket structure of an adapter having a sealing mechanism according to an embodiment of the present invention.

Reference numerals:

1. an adapter body; 2. a first arc plate; 3. a second arc plate; 4. a gasket; 5. a fixing plate; 6. a bolt; 7. a reinforcing plate; 8. a nut; 9. a seal ring; 10. an annular groove; 11. a circular ring; 12. a spring.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather mean "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-5, the adapter with the sealing mechanism comprises an adapter body 1, wherein a circular ring 11 is fixedly connected to the inner wall of the adapter body 1, and threads are formed on the inner walls of two ends of the adapter body 1;

the first sealing mechanism is arranged on the circular ring 11 and used for sealing the interface between the rotary joint body 1 and the connecting pipe;

and the second sealing mechanism is arranged on the adapter body 1 and used for sealing between the connecting pipe and the shell of the adapter body 1.

Above-mentioned technical scheme can make the one end of the connecting pipe of laminating more of sealing washer 9 through first sealing mechanism to can seal, can seal the gap between adapter main part 1 and the connecting pipe through second sealing mechanism, can improve the leakproofness of adapter main part 1 through double seal.

Referring to fig. 2, 3 and 4, the first sealing mechanism includes two sealing rings 9 and a plurality of springs 12, the bottom and the top of the ring 11 are both provided with an annular groove 10, one end of each of the springs 12 is fixedly connected with the inner wall of the bottom of the annular groove 10, one side of each of the two sealing rings 9, which is close to each other, is fixedly connected with the other end of each of the springs 12, and one side of each of the two sealing rings 9 is slidably connected with the inner wall of each of the two annular grooves 10.

Above-mentioned technical scheme spring 12's elasticity can make the sealing washer 9 that has the wearing and tearing upwards push up, can make the one end of sealing washer 9 laminating connecting pipe to can seal, sealing washer 9 material is the EPT rubber material, and the EPT rubber material has fine weatherability, ozone resistance, water proofness and chemical resistance leakproofness better.

Referring to fig. 1, 2 and 5, the second sealing mechanism is including first arc board 2, second arc board 3, two nuts 8, two gusset plates 7, two bolts 6 and two fixed plates 5, one side of first arc board 2 and one side fixed connection of adapter main part 1, one side of two fixed plates 5 respectively with 2 both sides fixed connection of first arc board, one side of two gusset plates 7 respectively with 3 both sides fixed connection of second arc board, gusset plate 7 one side is run through respectively to the one end of two bolts 6, two nuts 8 respectively the embedded one side of two fixed plates 5, bolt 6 and nut 8 threaded connection.

Above-mentioned technical scheme turns round tight bolt 6 in and makes one side of second arc board 3 and first arc board 2 closely laminate to can fix second arc board 3, can seal between butt joint main part 1 and the connecting pipe through first arc board 2 and second arc board 3, improve the leakproofness.

Example 2

Referring to fig. 2, 3 and 4, the first sealing mechanism includes two sealing rings 9 and a plurality of springs 12, annular grooves 10 are respectively provided at the bottom and the top of the ring 11, one ends of the springs 12 are fixedly connected with the inner wall of the bottom of the annular groove 10, one sides of the two sealing rings 9 close to each other are respectively fixedly connected with the other ends of the springs 12, one sides of the two sealing rings 9 are respectively slidably connected with the inner walls of the two annular grooves 10, and the sealing rings 9 are made of ethylene propylene diene monomer.

According to the technical scheme, the elastic force of the spring 12 can push the worn sealing ring 9 upwards, so that the sealing ring 9 can be attached to one end of the connecting pipe, sealing can be achieved, the sealing ring 9 is made of ethylene propylene diene monomer, and the ethylene propylene diene monomer has good weather resistance, ozone resistance, water resistance and chemical resistance and is good in sealing performance.

Referring to fig. 5, both ends of the first arc plate 2 are fixedly connected with a gasket 4, and the gasket 4 is made of natural rubber.

Above-mentioned technical scheme seals up 4 materials of pad and is the natural rubber material, and the cold resistance of natural rubber material is good with wear resistance, can improve the leakproofness between first arc board 2 and the second arc board 3.

The working principle and the using process of the technical scheme are as follows: when beginning to install, earlier toward turning round bolt 6 outward, make second arc plate 3 leave first arc plate 2, insert the connecting pipe in adapter main part 1 afterwards, fix through threaded connection, the connecting pipe gets into in adapter main part 1 back, owing to set up spring 12, the elasticity of spring 12 can make the sealing washer 9 that has wearing and tearing push up upwards, can make the one end of sealing washer 9 laminating connecting pipe more, thereby can seal, then turn round bolt 6 inwards and make second arc plate 3 closely laminate with one side of first arc plate 2, thereby can fix second arc plate 3, can seal the gap between adapter main part 1 and the connecting pipe through first arc plate 2 and second arc plate 3, can improve the leakproofness of adapter main part 1 through double sealing, owing to set up sealing washer 9 material and be the ethylene propylene diene monomer material, the ethylene propylene diene monomer material has fine weatherability, ozone resistance, water proofness and chemical resistance are better, because set up sealing gasket 4, sealing gasket 4 material is the natural rubber material, natural rubber material cold resistance and wear resistance are good, can improve the leakproofness between first arc plate 2 and the second arc plate 3.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An adapter having a sealing mechanism, comprising:

the adapter comprises an adapter body (1), wherein a circular ring (11) is fixedly connected to the inner wall of the adapter body (1), and threads are formed in the inner walls of two ends of the adapter body (1);

the first sealing mechanism is arranged on the circular ring (11) and used for sealing the interface between the rotary joint main body (1) and the connecting pipe;

and the second sealing mechanism is arranged on the adapter main body (1) and used for sealing between the connecting pipe and the shell of the adapter main body (1).

2. The adapter with sealing mechanism according to claim 1, wherein the first sealing mechanism includes two sealing rings (9) and a plurality of springs (12), the bottom and the top of the ring (11) are both provided with an annular groove (10), one end of each of the plurality of springs (12) is fixedly connected with the inner wall of the bottom of the annular groove (10), one side of each of the two sealing rings (9) close to each other is fixedly connected with the other end of each of the plurality of springs (12), and one side of each of the two sealing rings (9) is slidably connected with the inner wall of each of the two annular grooves (10).

3. The adapter with the sealing mechanism according to claim 1, wherein the second sealing mechanism comprises a first arc plate (2), a second arc plate (3), two nuts (8), two reinforcing plates (7), two bolts (6) and two fixing plates (5), one side of the first arc plate (2) is fixedly connected with one side of the adapter body (1), one side of each fixing plate (5) is fixedly connected with two sides of the first arc plate (2), one side of each reinforcing plate (7) is fixedly connected with two sides of the second arc plate (3), one end of each bolt (6) penetrates through one side of the corresponding embedded plate (7), two nuts (8) are respectively arranged on one side of the corresponding fixing plates (5), and the bolts (6) are in threaded connection with the nuts (8).

4. An adapter with a sealing mechanism according to claim 3, wherein a sealing gasket (4) is fixedly connected to both ends of the first arc plate (2).

5. An adapter with a sealing mechanism according to claim 4, characterized in that the material of the sealing gasket (4) is natural rubber.

6. An adapter with a sealing mechanism according to claim 2, wherein the sealing ring (9) is made of ethylene propylene diene monomer.