CN212028888U

CN212028888U - Novel hemispherical pipeline head

Info

Publication number: CN212028888U
Application number: CN201922487103.6U
Authority: CN
Inventors: 张维朋
Original assignee: Jiangsu Zhengtong Metal Head Co ltd
Current assignee: Jiangsu Zhengtong Metal Head Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a novel hemisphere pipeline head, the head body cooperatees with the pipeline and is connected, the upper end middle part of pipeline all is provided with the annular, the side upper end of pipeline all is provided with solid fixed ring, gu fixed ring's upper end is provided with a plurality of inserted blocks, the head body is by head layer one, the enhancement layer, head layer two, annular plug-in components and extension cover, head layer one is located the upper end of head body, the side upper end of pipeline be provided with a plurality of in proper order with the pipeline, annular plug-in components, extend cover and inserted block looks fixed connection's fixing bolt, the enhancement layer is resistance to compression layer one, high temperature resistant powder coating, resistance to low temperature layer and resistance to compression layer two, resistance to compression layer one is connected with the interior circle of head layer one, resistance to compression layer two is connected with the excircle of head layer two, the interior circle of resistance to compression layer one. The utility model discloses in, have simple to operate, connect firm, advantages such as simple to use, preparation convenience, safe practicality.

Description

Novel hemispherical pipeline head

Technical Field

The utility model relates to a head technical field especially relates to a novel hemisphere pipeline head.

Background

The end cap is an element for sealing the end of the container to isolate the internal and external media, and is also called an end cap. The closure head of a cylindrical container is generally a swivel housing. The shape of the seal head surface can be divided into convex, conical, flat and combined shapes. The convex end socket refers to an end socket with a convex outer surface shape, such as a hemispherical, oval, dished and edgeless spherical end socket. Some pipelines adopt a combined bottom end socket with an inward convex surface, so that the strength can be ensured, and the requirement for safe use can be met.

The current head adopts welding and pipe connection mostly, and process time is long, and is inefficient, and need consume a large amount of manpower and material resources, and product quality is general simultaneously, and the result of use is poor, defects such as life weak point lead to its security performance to have hidden danger, can not guarantee long-term normal work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of installation, a novel hemispherical pipeline end socket is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the pipe end socket is characterized in that the end socket body is connected with the pipe in a matched mode, an annular groove is formed in the middle of the upper end of the pipe, a fixing ring is arranged on the upper end of the side edge of the pipe, a plurality of insert blocks are arranged on the upper end of the fixing ring, the end socket body is composed of a first end socket layer, a reinforcing layer, a second end socket layer, an annular insert and an extending sleeve, the first end socket layer is located at the upper end of the end socket body, the second end socket layer is located at the lower end of the end socket body, the reinforcing layer is located between the first end socket layer and the second end socket layer, the annular insert corresponding to the annular groove is arranged in the middle of the lower end of the end socket body, the extending sleeve corresponding to the fixing ring is arranged at the lower end of the side edge of the end socket body, a plurality of grooves corresponding to the insert blocks, Annular plug-in components extend the cover with inserted block looks fixed connection's fixing bolt, the enhancement layer is resistance to compression layer one, high temperature resistant powder coating, low temperature resistant layer and resistance to compression layer two, resistance to compression layer one with the interior circle of seal layer one is connected, resistance to compression layer two with the excircle of seal layer two is connected, the interior circle of resistance to compression layer one is provided with high temperature resistant powder coating, high temperature resistant powder coating's lower extreme is provided with low temperature resistant layer.

As a further description of the above technical solution:

and a sealing ring is arranged at the bottom end inside the annular groove.

As a further description of the above technical solution:

the outer side of the end socket body is in a hemispherical shape, and the inner side of the end socket body is in an elliptical shape.

As a further description of the above technical solution:

the first pressure resistant layer and the second pressure resistant layer are both graphite layers, and the thickness of the first pressure resistant layer and the thickness of the second pressure resistant layer are-mm.

As a further description of the above technical solution:

the high-temperature-resistant powder coating is nano-powder, and the heat-resistant temperature of the high-temperature-resistant powder coating is between the temperature of DEG C and the DEG C.

As a further description of the above technical solution:

the low-temperature resistant layer is made of phenolic resin, and the thickness of the low-temperature resistant layer is-mm.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through head layer 6 and two 8 cooperation enhancement layers on head layer 7, fine fixed and enhancement when the head of being convenient for uses, the quality and the security of product have been guaranteed, high temperature resistant powder coating 14 in the enhancement layer 7 and anti low temperature layer 15 can guarantee that head body 1 is satisfying the pipeline in different environment, satisfy different high temperature and the low temperature under the continuous operation, good high temperature resistant and low temperature resistant performance has, and adopt the high temperature resistant powder of nanometer, small, light in weight, effectively have the additional strengthening to the temperature resistance of head body 1.

2. The utility model discloses in, through anti-compression layer one 13 and anti-compression layer two 16, the stainless steel material of cooperation head layer one 6 and head layer two 8 effectively improves the compressive strength of head body 1, at the high temperature resistant oxidation of graphite, more makes the compressive strength reinforcing of head body 1 one time after the flooding, has dual resistance to compression effect inside and outside the head, and difficult deformation is impaired.

3. The utility model discloses in, through with the annular plug-in components 9 of 1 bottom of head body with extend the recess 11 on the cover 10 and aim at respectively and insert on annular 3 and inserted block 5 for firmly blocking firmly between, annular plug-in components 9 and extension cover 10 and annular 3 and inserted block 5 screws are firmly stable under the connection of fixed screw 12 simultaneously, have simple to operate, connect firm, advantages such as simple to use, preparation convenience, safe practicality.

Drawings

Fig. 1 is a schematic structural view of a novel hemispherical pipeline end socket provided by the present invention;

fig. 2 is a schematic view of a partial enlarged structure of the novel hemispherical pipe end socket shown in fig. 1A;

fig. 3 is a schematic structural view of a head body of the novel hemispherical pipeline head provided by the utility model;

fig. 4 is the utility model provides a novel enhancement layer structure schematic diagram of hemisphere pipeline head.

Illustration of the drawings:

1. a seal head body; 2. a pipeline; 3. a ring groove; 4. a fixing ring; 5. inserting a block; 6. a first sealing head layer; 7. a reinforcing layer; 8. a second sealing layer; 9. an annular insert; 10. an extension sleeve; 11. A groove; 12. fixing the bolt; 13. a first pressure resistant layer; 14. a high temperature resistant powder coating; 15. A low temperature resistant layer; 16. a second pressure resistant layer; 17. a seal ring; 18. a hemispherical shape; 19. an elliptical shape.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the sealing head comprises a sealing head body 1 and a pipeline 2, and is characterized in that the sealing head body 1 is matched and connected with the pipeline 2, an annular groove 3 is arranged in the middle of the upper end of the pipeline 2, a fixing ring 4 is arranged at the upper end of the side edge of the pipeline 2, a plurality of insert blocks 5 are arranged at the upper end of the fixing ring 4, the sealing head body 1 comprises a first sealing head layer 6, a reinforcing layer 7, a second sealing head layer 8, an annular insert 9 and an extension sleeve 10, the first sealing head layer 6 is positioned at the upper end of the sealing head body 1, the second sealing head layer 8 is positioned at the lower end of the sealing head body 1, the reinforcing layer 7 is positioned between the first sealing head layer 6 and the second sealing head layer 8, the annular insert 9 corresponding to the annular groove 3 is arranged in the middle of the lower end of the sealing head body 1, the extension sleeve 10 corresponding to the fixing ring 4 is arranged at, extend the lower extreme middle part of cover 10 be provided with a plurality of with the corresponding recess 11 of inserted block 5, the side upper end of pipeline 2 be provided with a plurality of in proper order with pipeline 2 annular plug-in components 9 extend cover 10 with inserted block 5 looks fixed connection's fixing bolt 12, enhancement layer 7 is resistance to compression layer one 13, high temperature resistant powder coating 14, low temperature resistant layer 15 and resistance to compression layer two 16, resistance to compression layer one 13 with the interior round connection of seal layer one 6, resistance to compression layer two 16 with the excircle connection of seal layer two 8, the interior round of resistance to compression layer one 13 is provided with high temperature resistant powder coating 14, the lower extreme of high temperature resistant powder coating 14 is provided with low temperature resistant layer 15.

Specifically, as shown in fig. 1 to 4, the inner bottom end of the ring groove 3 is provided with a sealing ring 17.

Specifically, as shown in fig. 1 to 4, the outer side of the end socket body 1 is hemispherical 18, and the inner side of the end socket body 1 is elliptical 19.

Specifically, as shown in fig. 1 to 4, both the first pressure resistant layer 13 and the second pressure resistant layer 16 are graphite layers, and the thickness of the first pressure resistant layer 13 and the thickness of the second pressure resistant layer 16 are 2 to 4 mm.

Specifically, as shown in fig. 1 to 4, the high temperature resistant powder coating 14 is a nano powder, and the heat resistant temperature of the high temperature resistant powder coating 14 is 400 ℃ to 750 ℃.

Specifically, as shown in fig. 1 to 4, the low temperature resistant layer 15 is made of phenolic resin, and the thickness of the low temperature resistant layer 15 is 3 to 5 mm.

The working principle is as follows: when the sealing head is used, the sealing head layer I6 and the sealing head layer II 8 are matched with the reinforcing layer 7, so that the sealing head is well fixed and reinforced when in use, the quality and the safety of a product are ensured, the high-temperature-resistant powder coating 14 and the low-temperature-resistant layer 15 in the reinforcing layer 7 can ensure that the sealing head body 1 can meet continuous operation at different high temperature and low temperature in different environments when the pipeline is in different environments, and has good high-temperature-resistant and low-temperature-resistant performances, and the nano high-temperature-resistant powder is adopted, has small volume and light weight, effectively has a reinforcing effect on the temperature-resistant performance of the sealing head body 1, effectively improves the compressive strength of the sealing head body 1 by matching the compression-resistant layer I13 and the compression-resistant layer II 16 with the stainless steel materials of the sealing head layer I6 and the sealing head layer II 8, effectively improves the compressive strength of the sealing head body 1, resists high temperature and oxidation of graphite, difficult deformation is impaired, through with the annular plug-in components 9 of 1 bottom of head body with extend the recess 11 on the cover 10 and aim at respectively and insert on annular 3 and inserted block 5 for firmly block firmly between, annular plug-in components 9 and extension cover 10 and annular 3 and inserted block 5 screw are firmly stable under the connection of set screw 12 simultaneously, have simple to operate, connect firm, advantages such as simple to use, preparation convenience, safe practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel hemisphere pipeline head, includes head body (1) and pipeline (2), its characterized in that, head body (1) with pipeline (2) cooperate to connect, the upper end middle part of pipeline (2) all is provided with annular (3), the side upper end of pipeline (2) all is provided with solid fixed ring (4), the upper end of solid fixed ring (4) is provided with a plurality of inserted blocks (5), head body (1) is by head layer one (6), enhancement layer (7), head layer two (8), annular plug-in components (9) and extension cover (10), head layer one (6) are located the upper end of head body (1), head layer two (8) are located the lower extreme of head body (1), enhancement layer (7) are located head layer one (6) with between head layer two (8), the lower extreme middle part of head body (1) be provided with annular plug-in components (3) are corresponding (9) The lower end of the side edge of the end socket body (1) is provided with the extension sleeve (10) corresponding to the fixing ring (4), the middle part of the lower end of the extension sleeve (10) is provided with a plurality of grooves (11) corresponding to the insert blocks (5), the upper end of the side edge of the pipeline (2) is provided with a plurality of fixing bolts (12) which are sequentially fixedly connected with the pipeline (2), the annular insert (9), the extension sleeve (10) and the insert blocks (5), the reinforcing layer (7) is a compression layer I (13), a high-temperature-resistant powder coating (14), a low-temperature-resistant layer (15) and a compression layer II (16), the compression layer I (13) is connected with the inner circle of the end socket layer I (6), the compression layer II (16) is connected with the outer circle of the end socket layer II (8), the inner circle of the compression layer I (13) is provided with the high-temperature-resistant powder coating (14), the lower end of the high-temperature-resistant powder coating (14) is provided with the low-temperature-resistant layer (15).

2. A novel hemispherical pipeline end socket according to claim 1, wherein the inner bottom end of the ring groove (3) is provided with a sealing ring (17).

3. A novel hemispherical pipeline end socket according to claim 1, characterized in that the outer side of the end socket body (1) is hemispherical (18), and the inner side of the end socket body (1) is elliptical (19).

4. The novel hemispherical pipeline end socket as claimed in claim 1, wherein the first pressure resistant layer (13) and the second pressure resistant layer (16) are both graphite layers, and the thickness of the first pressure resistant layer (13) and the second pressure resistant layer (16) is 2-4 mm.

5. The novel hemispherical pipeline end socket as claimed in claim 1, wherein the high temperature resistant powder coating (14) is nano-powder, and the heat resistant temperature of the high temperature resistant powder coating (14) is 400-750 ℃.

6. The novel hemispherical pipeline end socket as claimed in claim 1, wherein the low temperature resistant layer (15) is phenolic resin, and the thickness of the low temperature resistant layer (15) is 3-5 mm.