CN221922323U - Corrosion-resistant stainless steel pipe fitting - Google Patents
Corrosion-resistant stainless steel pipe fitting Download PDFInfo
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- CN221922323U CN221922323U CN202420520905.0U CN202420520905U CN221922323U CN 221922323 U CN221922323 U CN 221922323U CN 202420520905 U CN202420520905 U CN 202420520905U CN 221922323 U CN221922323 U CN 221922323U
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 95
- 239000010935 stainless steel Substances 0.000 title claims abstract description 95
- 238000005260 corrosion Methods 0.000 title claims abstract description 74
- 230000007797 corrosion Effects 0.000 title claims abstract description 43
- 239000011248 coating agent Substances 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 34
- 239000004033 plastic Substances 0.000 claims abstract description 19
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 229920006334 epoxy coating Polymers 0.000 description 11
- 238000005452 bending Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
Description
技术领域Technical Field
本实用新型涉及不锈钢管件技术领域，特别涉及一种具有耐腐蚀的不锈钢管件。The utility model relates to the technical field of stainless steel pipe fittings, in particular to a corrosion-resistant stainless steel pipe fitting.
背景技术Background Art
经检索，根据专利号为“CN216692706U”公开了一种耐腐蚀高强度抗弯折不锈钢管，包括连接套，所述连接套的外壁开设有竖条纹，所述连接套的内壁开设有内螺纹，所述连接套的中部内壁固定安装有限位内环。该一种耐腐蚀高强度抗弯折不锈钢管，通过设置的外钢管，使得不锈钢管具有很好的耐弯折效果，使用时，外环氧涂层的设置对外管层起到一定的耐腐蚀作用，抗弯折构件的设置具有很好的抗弯折作用，该一种耐腐蚀高强度抗弯折不锈钢管，通过设置的内钢管，使得整体不锈钢管的抗压性强，使用时，螺纹圈的开设便于两组外钢管之间的安装，抗压环与抗压支撑架的配合设置对内管壁起到很好的抗压性，内环氧涂层的涂刷对内管壁的内壁起到很好的耐腐性。After searching, according to the patent number "CN216692706U", a corrosion-resistant, high-strength, anti-bending stainless steel pipe is disclosed, including a connecting sleeve, the outer wall of the connecting sleeve is provided with vertical stripes, the inner wall of the connecting sleeve is provided with internal threads, and the middle inner wall of the connecting sleeve is fixedly installed with a limited inner ring. This corrosion-resistant, high-strength, anti-bending stainless steel pipe, through the outer steel pipe, makes the stainless steel pipe have a good anti-bending effect. When in use, the setting of the outer epoxy coating plays a certain corrosion resistance role on the outer pipe layer, and the setting of the anti-bending component has a good anti-bending effect. This corrosion-resistant, high-strength, anti-bending stainless steel pipe, through the inner steel pipe, makes the overall stainless steel pipe have strong pressure resistance. When in use, the opening of the threaded ring facilitates the installation between the two groups of outer steel pipes. The matching setting of the anti-compression ring and the anti-compression support frame has a good pressure resistance on the inner pipe wall, and the brushing of the inner epoxy coating has a good corrosion resistance on the inner wall of the inner pipe wall.
上述不锈钢管，通过外管层结构的设计，达到了较好的耐腐蚀效果，同时通过内部环氧涂层的设置，达到了较好的耐腐蚀性能，上述不锈钢管在使用过程中我们发现，内环氧涂层的设置虽然能够起到较好的耐腐蚀效果，但是不锈钢管件内部流动的液体容易与内环氧涂层之间产生摩擦，导水内环氧涂层损坏，影响内环氧涂层的使用寿命，不锈钢管通过外观层的套设，虽然结构强度高，但是增加了不锈钢管的生产成本，为此我们设计了一种具有耐腐蚀的不锈钢管件。The above-mentioned stainless steel pipe has achieved good corrosion resistance through the design of the outer tube layer structure, and has achieved good corrosion resistance through the setting of the internal epoxy coating. During the use of the above-mentioned stainless steel pipe, we found that although the setting of the inner epoxy coating can achieve good corrosion resistance, the liquid flowing inside the stainless steel pipe fittings is easy to cause friction with the inner epoxy coating, and the water-conducting inner epoxy coating is damaged, which affects the service life of the inner epoxy coating. Although the stainless steel pipe has a high structural strength through the sleeve of the appearance layer, it increases the production cost of the stainless steel pipe. For this reason, we designed a corrosion-resistant stainless steel pipe fitting.
实用新型内容Utility Model Content
本实用新型的目的在于提供一种具有耐腐蚀的不锈钢管件，以解决上述背景技术中提出的上述不锈钢管在使用过程中我们发现，内环氧涂层的设置虽然能够起到较好的耐腐蚀效果，但是不锈钢管件内部流动的液体容易与内环氧涂层之间产生摩擦，导水内环氧涂层损坏，影响内环氧涂层的使用寿命，不锈钢管通过外观层的套设，虽然结构强度高，但是增加了不锈钢管的生产成本的问题。The purpose of the utility model is to provide a corrosion-resistant stainless steel pipe fitting to solve the problem that the above-mentioned stainless steel pipe proposed in the above-mentioned background technology is found in the process of use that although the setting of the inner epoxy coating can play a good corrosion-resistant effect, the liquid flowing inside the stainless steel pipe fitting is easy to cause friction with the inner epoxy coating, and the water-conducting inner epoxy coating is damaged, which affects the service life of the inner epoxy coating. Although the stainless steel pipe is sleeved by the appearance layer, the structural strength is high, but the production cost of the stainless steel pipe is increased.
为实现上述目的，本实用新型提供如下技术方案：一种具有耐腐蚀的不锈钢管件，包括不锈钢管件本体，所述不锈钢管件本体的内部固定设有内防腐涂层，所述内防腐涂层的表面固定设有均匀分布的耐磨凸起，所述不锈钢管件本体的两端均套设有边沿保护套，所述边沿保护套与不锈钢管件本体之间固定设有连接结构，所述不锈钢管件本体的一侧固定设有固定压条，所述固定压条的侧面连接有塑胶保护片，所述塑胶保护片与不锈钢管件本体的表面缠绕固定。To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant stainless steel pipe fitting, comprising a stainless steel pipe fitting body, an inner anti-corrosion coating is fixedly provided inside the stainless steel pipe fitting body, and the surface of the inner anti-corrosion coating is fixedly provided with evenly distributed wear-resistant protrusions, edge protection sleeves are provided at both ends of the stainless steel pipe fitting body, a connecting structure is fixedly provided between the edge protection sleeve and the stainless steel pipe fitting body, a fixed strip is fixedly provided on one side of the stainless steel pipe fitting body, a plastic protection sheet is connected to the side of the fixed strip, and the plastic protection sheet is wrapped and fixed to the surface of the stainless steel pipe fitting body.
优选的，所述连接结构包括装配螺钉，所述不锈钢管件本体两端外壁等距开设有多个定位孔，所述边沿保护套的表面等距开设有多个插孔，多个所述插孔的内部穿插连接有装配螺钉，所述装配螺钉与对应的定位孔螺纹连接。Preferably, the connection structure includes assembly screws, a plurality of positioning holes are equidistantly provided on the outer walls at both ends of the stainless steel pipe body, a plurality of insertion holes are equidistantly provided on the surface of the edge protection cover, and assembly screws are inserted and connected inside the plurality of insertion holes, and the assembly screws are threadedly connected to the corresponding positioning holes.
优选的，所述不锈钢管件本体的表面涂刷有均匀分布的粘接层，所述粘接层与塑胶保护片粘合固定。Preferably, the surface of the stainless steel pipe body is coated with a uniformly distributed adhesive layer, and the adhesive layer is bonded and fixed to the plastic protective sheet.
优选的，所述边沿保护套与不锈钢管件本体的连接处套设有环形压条。Preferably, an annular pressure strip is provided at the connection between the edge protection sleeve and the stainless steel pipe body.
优选的，所述边沿保护套为橡胶边沿保护套。Preferably, the edge protection cover is a rubber edge protection cover.
优选的，所述内防腐涂层为铁氟龙涂层，所述内防腐涂层的厚度为0.5-0.8mm。Preferably, the inner anti-corrosion coating is a Teflon coating, and the thickness of the inner anti-corrosion coating is 0.5-0.8 mm.
优选的，所述塑胶保护片的表面开设有均匀分布的防滑纹。Preferably, the surface of the plastic protection sheet is provided with evenly distributed anti-slip patterns.
本实用新型的技术效果和优点：Technical effects and advantages of the utility model:
1、该不锈钢管件本体内部通过内防腐涂层设置，提高内部防腐性能，同时内防腐涂层的表面设有耐磨凸起，有效的提高了内防腐涂层的耐磨性能，降低了内防腐涂层因流体的摩擦损坏，提高了不锈钢管件的内部防腐性能。1. The interior of the stainless steel pipe body is provided with an internal anti-corrosion coating to improve the internal anti-corrosion performance. At the same time, the surface of the internal anti-corrosion coating is provided with wear-resistant protrusions, which effectively improves the wear resistance of the internal anti-corrosion coating, reduces the friction damage of the internal anti-corrosion coating due to the fluid, and improves the internal anti-corrosion performance of the stainless steel pipe.
2、该不锈钢管件的外表面通过缠绕塑胶保护片进行保护，取代传统的外管体的套设，节约了生产成本，并通过在不锈钢管件的两端边沿处套设边沿保护套对边沿进行保护，有效的提高了不锈钢管件的外部防腐性能，从而进一步的提高了不锈钢管件的防腐效果。2. The outer surface of the stainless steel pipe is protected by wrapping a plastic protective sheet, replacing the traditional outer tube sleeve, saving production costs, and protecting the edges by sleeved edge protection sleeves at both ends of the stainless steel pipe, effectively improving the external corrosion resistance of the stainless steel pipe, thereby further improving the corrosion resistance of the stainless steel pipe.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型一种具有耐腐蚀的不锈钢管件的结构示意图。FIG1 is a schematic structural diagram of a corrosion-resistant stainless steel pipe fitting according to the present invention.
图2为本实用新型一种具有耐腐蚀的不锈钢管件的内部结构示意图。FIG. 2 is a schematic diagram of the internal structure of a corrosion-resistant stainless steel pipe fitting of the present invention.
图3为本实用新型一种具有耐腐蚀的不锈钢管件的剖面结构示意图。FIG3 is a schematic diagram of the cross-sectional structure of a corrosion-resistant stainless steel pipe fitting according to the present invention.
图4为本实用新型一种具有耐腐蚀的不锈钢管件的不锈钢管件本体与边沿保护套套设连接结构示意图。FIG4 is a schematic diagram of the connection structure between a stainless steel pipe body and an edge protection sleeve of a corrosion-resistant stainless steel pipe of the utility model.
图中：1、不锈钢管件本体；2、内防腐涂层；3、定位孔；4、边沿保护套；5、插孔；6、环形压条；7、塑胶保护片；8、耐磨凸起；9、粘接层；10、固定压条；11、装配螺钉。In the figure: 1. Stainless steel pipe body; 2. Internal anti-corrosion coating; 3. Positioning hole; 4. Edge protection cover; 5. Socket; 6. Annular pressure strip; 7. Plastic protection sheet; 8. Wear-resistant protrusion; 9. Adhesive layer; 10. Fixing pressure strip; 11. Assembly screws.
具体实施方式DETAILED DESCRIPTION
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
本实用新型提供了如图1-4所示的一种具有耐腐蚀的不锈钢管件，包括不锈钢管件本体1，不锈钢管件本体1的内部固定设有内防腐涂层2，内防腐涂层2的表面固定设有均匀分布的耐磨凸起8；The utility model provides a corrosion-resistant stainless steel pipe fitting as shown in FIGS. 1-4 , comprising a stainless steel pipe fitting body 1 , an inner anti-corrosion coating 2 is fixedly provided inside the stainless steel pipe fitting body 1 , and a surface of the inner anti-corrosion coating 2 is fixedly provided with evenly distributed wear-resistant protrusions 8;
具体的，不锈钢管件本体1内部通过内防腐涂层2设置，提高内部防腐性能，同时内防腐涂层2的表面设有耐磨凸起8，有效的提高了内防腐涂层2的耐磨性能，降低了内防腐涂层2因流体的摩擦损坏，提高了不锈钢管件的内部防腐性能；Specifically, the interior of the stainless steel pipe body 1 is provided with an internal anti-corrosion coating 2 to improve the internal anti-corrosion performance. At the same time, the surface of the internal anti-corrosion coating 2 is provided with wear-resistant protrusions 8, which effectively improve the wear resistance of the internal anti-corrosion coating 2, reduce the friction damage of the internal anti-corrosion coating 2 due to the fluid, and improve the internal anti-corrosion performance of the stainless steel pipe;
不锈钢管件本体1的两端均套设有边沿保护套4，边沿保护套4与不锈钢管件本体1之间固定设有连接结构，不锈钢管件本体1的一侧固定设有固定压条10，固定压条10的侧面连接有塑胶保护片7，塑胶保护片7与不锈钢管件本体1的表面缠绕固定。Both ends of the stainless steel pipe body 1 are provided with edge protection sleeves 4, a connection structure is fixedly provided between the edge protection sleeve 4 and the stainless steel pipe body 1, a fixed pressure strip 10 is fixedly provided on one side of the stainless steel pipe body 1, and a plastic protection sheet 7 is connected to the side of the fixed pressure strip 10, and the plastic protection sheet 7 is wrapped and fixed to the surface of the stainless steel pipe body 1.
具体的，通过塑胶保护片7和边沿保护套4的配合，有效的对不锈钢管件本体1的外表面进行保护，取代传统通过套设外管体结构进行保护，不仅提高了腐蚀性能，而且降低了不锈钢管的生产成本。Specifically, through the cooperation of the plastic protection sheet 7 and the edge protection sleeve 4, the outer surface of the stainless steel pipe body 1 is effectively protected, replacing the traditional protection by sleeve-mounted outer pipe structure, which not only improves the corrosion resistance but also reduces the production cost of the stainless steel pipe.
根据图1、图2、图3和图4所示的一种具有耐腐蚀的不锈钢管件，连接结构包括装配螺钉11，不锈钢管件本体1两端外壁等距开设有多个定位孔3，边沿保护套4的表面等距开设有多个插孔5，多个插孔5的内部穿插连接有装配螺钉11，装配螺钉11与对应的定位孔3螺纹连接。According to a corrosion-resistant stainless steel pipe fitting shown in Figures 1, 2, 3 and 4, the connection structure includes an assembly screw 11, a plurality of positioning holes 3 are equidistantly provided on the outer walls of both ends of the stainless steel pipe fitting body 1, a plurality of insertion holes 5 are equidistantly provided on the surface of the edge protection cover 4, and the interiors of the plurality of insertion holes 5 are inserted and connected with the assembly screws 11, and the assembly screws 11 are threadedly connected with the corresponding positioning holes 3.
具体的，通过装配螺钉11与定位孔3螺纹连接，便于不锈钢管件本体1与边沿保护套4之间的连接。Specifically, the stainless steel pipe body 1 and the edge protection sleeve 4 are conveniently connected by threading the assembly screw 11 with the positioning hole 3 .
根据图1、图2、图3和图4所示的一种具有耐腐蚀的不锈钢管件，不锈钢管件本体1的表面涂刷有均匀分布的粘接层9，粘接层9与塑胶保护片7粘合固定。According to the corrosion-resistant stainless steel pipe fitting shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the surface of the stainless steel pipe fitting body 1 is coated with a uniformly distributed adhesive layer 9 , and the adhesive layer 9 is bonded and fixed to the plastic protective sheet 7 .
具体的，通过粘接层9，便于将塑胶保护片7进行固定，粘接层9为涂刷在不锈钢管件本体1表面的强力粘胶。Specifically, the plastic protection sheet 7 is conveniently fixed by the adhesive layer 9 , and the adhesive layer 9 is a strong adhesive applied on the surface of the stainless steel pipe body 1 .
边沿保护套4与不锈钢管件本体1的连接处套设有环形压条6，边沿保护套4为橡胶边沿保护套4。An annular pressure strip 6 is provided at the connection between the edge protection sleeve 4 and the stainless steel pipe body 1 , and the edge protection sleeve 4 is a rubber edge protection sleeve 4 .
内防腐涂层2为铁氟龙涂层，内防腐涂层2的厚度为0.5-0.8mm，确定内防腐涂层2的厚度。The inner anti-corrosion coating 2 is a Teflon coating, and the thickness of the inner anti-corrosion coating 2 is 0.5-0.8 mm. The thickness of the inner anti-corrosion coating 2 is determined.
塑胶保护片7的表面开设有均匀分布的防滑纹。The surface of the plastic protection sheet 7 is provided with evenly distributed anti-slip patterns.
本实用新型工作原理：该不锈钢管件在加工时，首先将两个与不锈钢管件本体1端头尺寸相适配的边沿保护套4与不锈钢管件本体1的端头处套设，并通过装配螺钉11固定，然后将塑胶保护片7通过粘接层9缠绕固定在不锈钢管件本体1的内部，不锈钢管件本体1内部通过喷涂内防腐涂层2，并在内防腐涂层2的表面设置耐磨凸起8，完成耐腐蚀不锈钢管件的加工；Working principle of the utility model: when processing the stainless steel pipe fitting, firstly, two edge protection sleeves 4 which are matched with the end size of the stainless steel pipe fitting body 1 are sleeved on the end of the stainless steel pipe fitting body 1 and fixed by assembling screws 11, and then the plastic protection sheet 7 is wound and fixed inside the stainless steel pipe fitting body 1 through the adhesive layer 9, the inside of the stainless steel pipe fitting body 1 is sprayed with an internal anti-corrosion coating 2, and a wear-resistant protrusion 8 is arranged on the surface of the internal anti-corrosion coating 2, so as to complete the processing of the corrosion-resistant stainless steel pipe fitting;
该不锈钢管件在使用时，通过内防腐涂层2提高了不锈钢管件本体1内部防腐，不锈钢管件外部通过塑胶保护片7和两个边沿保护套4的配合，有效的对不锈钢管件外部进行保护，有效的提高了不锈钢管件的防腐性能。When the stainless steel pipe is in use, the internal anti-corrosion coating 2 improves the internal anti-corrosion of the stainless steel pipe body 1, and the plastic protection sheet 7 and two edge protection sleeves 4 cooperate to effectively protect the outside of the stainless steel pipe, thereby effectively improving the anti-corrosion performance of the stainless steel pipe.
本说明书中未作详细描述的内容属于本领域专业技术人员公知的现有技术。本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.
Claims (7)
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| CN202420520905.0U CN221922323U (en) | 2024-03-18 | 2024-03-18 | Corrosion-resistant stainless steel pipe fitting |
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