CN221121437U - High-temperature-resistant corrosion-resistant seal head - Google Patents
High-temperature-resistant corrosion-resistant seal head Download PDFInfo
- Publication number
- CN221121437U CN221121437U CN202322954314.2U CN202322954314U CN221121437U CN 221121437 U CN221121437 U CN 221121437U CN 202322954314 U CN202322954314 U CN 202322954314U CN 221121437 U CN221121437 U CN 221121437U
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- Prior art keywords
- head body
- corrosion
- resistant
- seal head
- high temperature
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- 238000005260 corrosion Methods 0.000 title claims abstract description 66
- 230000007797 corrosion Effects 0.000 title claims abstract description 66
- 238000009434 installation Methods 0.000 claims description 17
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 29
- 230000000694 effects Effects 0.000 description 12
- 238000005457 optimization Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 steel) Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a high-temperature-resistant corrosion-resistant seal head, which belongs to the technical field of seal heads and is characterized in that a mounting mechanism is arranged on one side of the seal head body, a high-temperature-resistant layer is arranged on one side of the seal head body, and one side of the high-temperature-resistant layer is corrosion-resistant, the mounting mechanism comprises a first mounting surface, a first inclined surface, a second mounting surface, a second inclined surface and a third mounting surface, the first mounting surface is arranged on one side of the seal head body, the first inclined surface is arranged on one side of the first mounting surface, the second mounting surface is arranged on one side of the first inclined surface, the second inclined surface is arranged on one side of the second mounting surface, and the third mounting surface is arranged on one side of the second inclined surface.
Description
Technical Field
The utility model relates to the technical field of sealing heads, in particular to a high-temperature-resistant corrosion-resistant sealing head.
Background
A closure is a component made of a metallic or non-metallic material that is commonly used to seal the end of a container or pipe to prevent leakage or ingress of liquid, gas or solid matter.
When the elliptical head is installed and used, when some containers store substances with high requirements on tightness, if the tightness between the contact surfaces of the elliptical head and the containers is poor, the substances in the containers are easily influenced.
The current announcements are: the utility model patent of CN219791071U discloses a high-temperature-resistant corrosion-resistant elliptical head, which comprises an elliptical head main body, a fixed block and a handle, wherein the handle is arranged at the middle position of one end of the elliptical head main body, the fixed block is arranged at the outer side of the other end of the elliptical head main body, auxiliary structures are arranged on the inner walls of the elliptical head main body and the fixed block, a sealing structure is arranged outside the fixed block and comprises a sealing ring, a limiting block and a limiting groove, and the sealing ring is arranged outside the fixed block.
Aiming at the problems, the prior patent provides a solution, but the prior patent cannot be suitable for pipelines with different thicknesses in the actual use process, and has poor high temperature resistance, poor corrosion resistance and poor stability.
For this purpose, a high-temperature-resistant corrosion-resistant seal head is proposed.
Disclosure of utility model
The utility model provides a high-temperature-resistant corrosion-resistant sealing head, which aims to solve the problems that the existing high-temperature-resistant corrosion-resistant sealing head cannot be suitable for pipelines with different thicknesses in the actual use process, and is poor in high-temperature resistance, corrosion resistance and stability.
The utility model discloses a high-temperature-resistant corrosion-resistant seal head, which comprises a seal head body, wherein one side of the seal head body is provided with a mounting mechanism, one side of the seal head body is provided with a high-temperature-resistant layer, and one side of the high-temperature-resistant layer is provided with a corrosion-resistant layer;
the installation mechanism comprises a first installation surface, a first inclined surface, a second installation surface, a second inclined surface and a third installation surface, wherein the first installation surface is arranged on one side of the seal head body, the first inclined surface is arranged on one side of the first installation surface, the second installation surface is arranged on one side of the first inclined surface, the second inclined surface is arranged on one side of the second installation surface, and the third installation surface is arranged on one side of the second inclined surface.
In order to achieve the effects of improving the high temperature resistance of the seal head body, improving the stability of the seal head body in use and preventing the seal head body from sealing failure caused by edge melting deformation in use, the high temperature resistant corrosion resistant seal head is preferable in the utility model, the high temperature resistant layer is welded on one side of the seal head body, the high temperature resistant layer is made of titanium alloy, and the high temperature resistant layer is used for improving the high temperature resistance of the seal head body and improving the stability of the seal head body in use.
In order to achieve the effect of improving the corrosion resistance of the seal head body and prolonging the service life of the seal head body, the high-temperature-resistant corrosion-resistant seal head is preferable in the utility model, the corrosion-resistant layer is welded on one side of the high-temperature-resistant layer, the high-temperature-resistant layer is made of stainless steel, and the corrosion-resistant layer is used for improving the corrosion resistance of the seal head body and prolonging the service life of the seal head body.
In order to achieve the effects of increasing the strength of the seal head body, preventing the seal head body from deformation when being used for a long time, guiding the heat of the seal head body into the air outside, and relieving the heat-resistant pressure of the seal head body, the high-temperature-resistant corrosion-resistant seal head is preferable, one side of the seal head body is welded with a plurality of supporting blocks, and the supporting blocks are made of copper.
In order to achieve the effect of increasing the supporting capacity of the supporting blocks and improving the strength of the seal head body again, the high-temperature-resistant corrosion-resistant seal head is preferable, supporting rings for increasing the supporting capacity of the supporting blocks are welded between the supporting blocks, and the supporting rings are made of carbon steel.
In order to achieve the effect of improving the welding strength and the sealing performance of the seal head body and enabling the effect of the seal head body after welding and installation to be better, the seal head with high temperature resistance and corrosion resistance is preferable, and a plurality of strength blocks for increasing welding spots are welded on one side of the seal head body.
In order to achieve the effect of prolonging the service life of the strength block, the high-temperature-resistant corrosion-resistant sealing head is preferably made of nickel alloy.
In order to achieve the effect of improving the corrosion resistance of the seal head body, the high-temperature-resistant corrosion-resistant seal head is preferably adopted, and one side, far away from the corrosion-resistant layer, of the seal head body is coated with a corrosion-resistant coating, and the corrosion-resistant coating is a hot dip galvanized coating.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the installation mechanism is arranged, so that the seal head body can be used by being suitable for pipelines with different thicknesses during use, the applicability is wide, and the problem that the prior art cannot be used by being suitable for pipelines with different thicknesses is effectively solved.
According to the utility model, the high temperature resistant layer is arranged, so that the high temperature resistant capability of the seal head body can be increased during use, the stability of the seal head body is improved, and the problem of poor high temperature resistant capability effect in the prior art is effectively solved.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a schematic perspective view of the cross-section of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic view of the mounting mechanism of the present utility model;
Fig. 5 is a schematic view of a support block according to the present utility model.
The reference numerals in the figures illustrate:
1. A seal head body; 2. a mounting mechanism; 3. a high temperature resistant layer; 4. a corrosion resistant layer; 201. a first mounting surface; 202. a first inclined surface; 203. a second mounting surface; 204. a second inclined surface; 205. a third mounting surface; 5. a support block; 6. a support ring; 7. and (5) an intensity block.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to achieve the objects, technical solutions and advantages of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the high-temperature-resistant corrosion-resistant seal head comprises a seal head body 1, wherein a mounting mechanism 2 is arranged on one side of the seal head body 1, a high-temperature-resistant layer 3 is arranged on one side of the seal head body 1, and a corrosion-resistant layer 4 is arranged on one side of the high-temperature-resistant layer 3;
The mounting mechanism 2 includes a first mounting surface 201, a first inclined surface 202, a second mounting surface 203, a second inclined surface 204, and a third mounting surface 205, the first mounting surface 201 is provided on one side of the head body 1, the first inclined surface 202 is provided on one side of the first mounting surface 201, the second mounting surface 203 is provided on one side of the first inclined surface 202, the second inclined surface 204 is provided on one side of the second mounting surface 203, and the third mounting surface 205 is provided on one side of the second inclined surface 204.
In this embodiment: by providing the first mounting surface 201, the first inclined surface 202, the second mounting surface 203, the second inclined surface 204 and the third mounting surface 205, the diameters of the first mounting surface 201, the second mounting surface 203 and the third mounting surface 205 are different when in use, and the welding mounting can be performed in pipelines with different thicknesses, so that the head body 1 has wide applicability and convenient installation.
As the technical optimization scheme of the utility model, the high-temperature resistant layer 3 is welded on one side of the seal head body 1, the high-temperature resistant layer 3 is made of titanium alloy, and the high-temperature resistant layer 3 is used for improving the high-temperature resistant capability of the seal head body 1 and improving the stability of the seal head body 1 during use.
In this embodiment: by arranging the high temperature resistant layer 3, the high temperature resistant layer 3 can improve the high temperature resistant capability of the seal head body 1 when in use, increase the stability of the seal head body 1 when in use, prevent the seal head body 1 from causing the deformation of the seal head when in use, the titanium alloy is a lightweight, high-strength and corrosion resistant metal material which is formed by alloying titanium with other elements, and has a plurality of unique advantages and applicability in the aspect of manufacturing the seal head, including the following aspects that the titanium alloy has excellent strength-density ratio and is lighter than a plurality of other metals (such as steel), but still can keep high pressure resistant capability under the same strength condition, therefore, the seal head manufactured by the titanium alloy can lighten the burden of the whole structure, has excellent corrosion resistant capability and can resist a plurality of common corrosive mediums including seawater, chlorides, acid and alkali and the like, the titanium alloy seal head is suitable for applications which need to stably run for a long time and are exposed to severe environmental conditions, such as ocean engineering, chemical industry, sea water desalination and the like, the titanium alloy can be relatively easily molded, welded and processed, the production and manufacturing process is relatively simple, the requirements of seal heads with various complex shapes can be met, the titanium alloy has good high-temperature stability, and can keep structural stability and mechanical properties under the high-temperature environment, so the titanium alloy seal head is suitable for application fields which need to run under the high-temperature condition, such as aeroengine parts and high-temperature chemical equipment, the waste generated by the titanium alloy in the use process is less, the titanium alloy can be recycled, the environment protection and sustainable development are facilitated, the titanium alloy is taken as an advanced engineering material, has various excellent characteristics, and becomes an ideal choice for manufacturing the seal head, especially in applications where corrosion resistance, light weight, high strength and high temperature stability are required.
As a technical optimization scheme of the utility model, the corrosion-resistant layer 4 is welded on one side of the high-temperature-resistant layer 3, the high-temperature-resistant layer 3 is made of stainless steel, and the corrosion-resistant layer 4 is used for increasing the corrosion resistance of the seal head body 1 and prolonging the service life of the seal head body 1.
In this embodiment: by providing the corrosion resistant layer 4, the corrosion resistant layer 4 can promote the corrosion resistance of the seal head body 1 when in use, thereby promoting the service life of the seal head body 1, stainless steel is a common corrosion resistant material, which contains iron, chromium, nickel and other elements, and has good corrosion resistance, especially for oxidizing media such as oxygen in air.
As a technical optimization scheme of the utility model, one side of the seal head body 1 is welded with a plurality of support blocks 5, and the support blocks 5 are made of copper.
In this embodiment: through setting up supporting shoe 5, the supporting shoe 5 can increase the intensity of head body 1 when using, prevents that head body 1 from using for a long time and taking place deformation, and copper supporting shoe 5 has good heat conductivity simultaneously, in the outside air of heat direction with head body 1, can alleviate the heat-resisting pressure of head body 1.
As a technical optimization scheme of the utility model, the supporting rings 6 for increasing the supporting capacity of the supporting blocks 5 are welded between the supporting blocks 5, and the supporting rings 6 are made of carbon steel.
In this embodiment: through setting up supporting ring 6, supporting ring 6 can increase the bearing capacity of supporting shoe 5 when using, promotes the intensity of head body 1 once more.
As a technical optimization scheme of the utility model, one side of the seal head body 1 is welded with a plurality of strength blocks 7 for increasing welding spots.
In this embodiment: through setting up intensity piece 7, intensity piece 7 can increase the solder joint position of head body 1 when using, promotes the welding strength and the leakproofness of head body 1, makes head body 1 welded mounting back effect better.
As a technical optimization scheme of the utility model, the material of the strength block 7 is nickel alloy.
In this embodiment: by providing the strength block 7 made of nickel alloy, the nickel alloy has excellent corrosion resistance in use and stability to various corrosive media, and the service life of the strength block 7 can be prolonged.
As a technical optimization scheme of the utility model, one side of the seal head body 1 far away from the corrosion-resistant layer 4 is coated with a corrosion-resistant coating, and the corrosion-resistant coating is a hot dip galvanizing coating.
In this embodiment: by providing a hot dip galvanised coating which can promote corrosion resistance of the closure body 1 in use, hot dip galvanisation is a common method of metal protection in which a metal product (typically steel) is immersed in molten zinc to form a layer of zinc coating which can prevent corrosion of the steel and provide it with long term corrosion resistance in harsh environments, hot dip galvanising being commonly used for pipes, fences, building materials and the like.
Working principle: firstly, the diameters of the first installation surface 201, the second installation surface 203 and the third installation surface 205 are different from each other when the sealing head is used, the welding installation can be carried out in pipelines with different thicknesses, the applicability of the sealing head body 1 is wide, the sealing head is convenient to install, the high-temperature resistant layer 3 can improve the high-temperature resistant capability of the sealing head body 1, the stability of the sealing head body 1 in use is improved, the sealing failure caused by edge melting deformation of the sealing head body 1 in use is prevented, the corrosion resistant layer 4 can improve the corrosion resistant capability of the sealing head body 1, thereby prolonging the service life of the sealing head body 1, the supporting block 5 can increase the strength of the sealing head body 1, the sealing head body 1 is prevented from being deformed when being used for a long time, meanwhile, the supporting block 5 made of copper material has good heat conductivity, the heat of the sealing head body 1 is led to the outside air, the heat resistant pressure of the sealing head body 1 can be relieved, the supporting ring 6 can increase the supporting capability of the supporting block 5, the strength of the sealing head body 1 is improved again, the strength block 7 can increase the position of the sealing head body 1, the welding strength and the sealing effect of the sealing head body 1 are improved, and the effect of the sealing head body 1 is better after the sealing head body 1 is installed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a high temperature resistant corrosion-resistant head, includes head body (1), its characterized in that: one side of the seal head body (1) is provided with an installation mechanism (2), one side of the seal head body (1) is provided with a high temperature resistant layer (3), and one side of the high temperature resistant layer (3) is provided with a corrosion resistant layer (4);
The mounting mechanism (2) comprises a first mounting surface (201), a first inclined surface (202), a second mounting surface (203), a second inclined surface (204) and a third mounting surface (205), wherein the first mounting surface (201) is arranged on one side of the seal head body (1), the first inclined surface (202) is arranged on one side of the first mounting surface (201), the second mounting surface (203) is arranged on one side of the first inclined surface (202), the second inclined surface (204) is arranged on one side of the second mounting surface (203), and the third mounting surface (205) is arranged on one side of the second inclined surface (204).
2. The high temperature and corrosion resistant closure according to claim 1, wherein: the high temperature resistant layer (3) is welded on one side of the seal head body (1), the high temperature resistant layer (3) is made of titanium alloy, and the high temperature resistant layer (3) is used for improving the high temperature resistant capacity of the seal head body (1) and improving the stability of the seal head body (1) during use.
3. The high temperature and corrosion resistant closure according to claim 2, wherein: the corrosion-resistant layer (4) is welded on one side of the high-temperature-resistant layer (3), the high-temperature-resistant layer (3) is made of stainless steel, and the corrosion-resistant layer (4) is used for prolonging the service life of the seal head body (1) due to corrosion resistance of the seal head body (1).
4. The high temperature and corrosion resistant closure according to claim 1, wherein: a plurality of supporting blocks (5) are welded on one side of the seal head body (1), and the supporting blocks (5) are made of copper.
5. The high temperature and corrosion resistant closure according to claim 4, wherein: and a plurality of supporting rings (6) for increasing the supporting capacity of the supporting blocks (5) are welded among the supporting blocks (5), and the supporting rings (6) are made of carbon steel.
6. The high temperature and corrosion resistant closure according to claim 1, wherein: one side of the seal head body (1) is welded with a plurality of strength blocks (7) for increasing welding spots.
7. The high temperature and corrosion resistant closure according to claim 6, wherein: the strength block (7) is made of nickel alloy.
8. The high temperature and corrosion resistant closure according to claim 1, wherein: one side of the seal head body (1) far away from the corrosion-resistant layer (4) is coated with a corrosion-resistant coating, and the corrosion-resistant coating is a hot dip galvanizing coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322954314.2U CN221121437U (en) | 2023-11-02 | 2023-11-02 | High-temperature-resistant corrosion-resistant seal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322954314.2U CN221121437U (en) | 2023-11-02 | 2023-11-02 | High-temperature-resistant corrosion-resistant seal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221121437U true CN221121437U (en) | 2024-06-11 |
Family
ID=91373278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322954314.2U Active CN221121437U (en) | 2023-11-02 | 2023-11-02 | High-temperature-resistant corrosion-resistant seal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221121437U (en) |
-
2023
- 2023-11-02 CN CN202322954314.2U patent/CN221121437U/en active Active
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