CN221743511U - A composite pipe with strong deformation resistance - Google Patents
A composite pipe with strong deformation resistance Download PDFInfo
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- CN221743511U CN221743511U CN202420506292.5U CN202420506292U CN221743511U CN 221743511 U CN221743511 U CN 221743511U CN 202420506292 U CN202420506292 U CN 202420506292U CN 221743511 U CN221743511 U CN 221743511U
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- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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Abstract
本实用新型涉及复合管技术领域，公开了一种抗变形能力强的复合管，包括耐磨层，所述耐磨层外壁一侧固定连接有固定环一，所述固定环一右端设置有卡槽，所述卡槽内壁设置有安装块二，所述固定环一内壁螺纹连接有固定螺栓，所述固定螺栓外壁螺纹连接在安装块二内壁，所述安装块二内壁固定连接在耐磨层外壁另一侧，所述耐磨层内壁固定连接有阻燃层，所述阻燃层内壁固定连接有加强层。本实用新型中，支撑架由多个正六边形拼接而成具有良好的抗弯刚度和承载力，可以对管道内壁进行稳固的支撑，减少管道受外部挤压产生形变的概率，橡胶块能够对外界压力进行减缓，对管道的抗压能力进行二次加强。
The utility model relates to the technical field of composite pipes, and discloses a composite pipe with strong anti-deformation ability, including a wear-resistant layer, a fixing ring 1 is fixedly connected to one side of the outer wall of the wear-resistant layer, a slot is arranged at the right end of the fixing ring 1, a mounting block 2 is arranged on the inner wall of the slot, a fixing bolt is threadedly connected to the inner wall of the fixing ring 1, the outer wall of the fixing bolt is threadedly connected to the inner wall of the mounting block 2, the inner wall of the mounting block 2 is fixedly connected to the other side of the outer wall of the wear-resistant layer, a flame retardant layer is fixedly connected to the inner wall of the wear-resistant layer, and a reinforcement layer is fixedly connected to the inner wall of the flame retardant layer. In the utility model, the support frame is formed by splicing a plurality of regular hexagons, and has good bending stiffness and bearing capacity, and can stably support the inner wall of the pipeline, and reduce the probability of deformation of the pipeline caused by external extrusion, and the rubber block can relieve the external pressure and perform secondary reinforcement on the pressure resistance of the pipeline.
Description
技术领域Technical Field
本实用新型涉及复合管技术领域，尤其涉及一种抗变形能力强的复合管。The utility model relates to the technical field of composite pipes, in particular to a composite pipe with strong anti-deformation ability.
背景技术Background Art
复合管材是以金属与热塑性塑料复合结构为基础的管材，内衬塑聚丙烯、聚乙烯或外焊接交联聚乙烯等非金属材料成型，具有金属管材和非金属管材的优点。Composite pipes are based on a composite structure of metal and thermoplastics. They are lined with plastic polypropylene, polyethylene or welded with non-metallic materials such as cross-linked polyethylene. They have the advantages of both metal and non-metallic pipes.
经检索，公告号CN216666747U的一种抗压能力强不易变形的钢丝网骨架复合管，包括数量为多个的固定环，相连的两个所述固定环之间固定连接有数量为四个的连接杆，多个所述固定环的外周壁之间固定连接有挂网，四个所述连接杆均与挂网固定连接，所述挂网远离多个固定环的一侧面固定连接有连接层，所述连接层上设有支撑组件，用以对连接层进行支撑，多个所述固定环从左往右呈线性等距分布。该抗压能力强不易变形的钢丝网骨架复合管，通过支撑杆和橡胶垫的作用下，对连接层进行稳定支撑，尽量避免连接层受到外部挤压的影响下，使固定环变形，同时，通过连接杆对固定环的支撑下，使固定环更加的稳定，更加的方便实用；After searching, the announcement number CN216666747U is a steel wire mesh skeleton composite pipe with strong pressure resistance and not easy to deform, including a plurality of fixing rings, four connecting rods are fixedly connected between two connected fixing rings, a hanging net is fixedly connected between the outer peripheral walls of the plurality of fixing rings, and the four connecting rods are fixedly connected to the hanging net, and a connecting layer is fixedly connected to the side of the hanging net away from the plurality of fixing rings, and a supporting assembly is provided on the connecting layer to support the connecting layer, and the plurality of fixing rings are linearly and equidistantly distributed from left to right. The steel wire mesh skeleton composite pipe with strong pressure resistance and not easy to deform can stably support the connecting layer through the action of the supporting rods and rubber pads, and try to avoid deformation of the fixing ring due to the influence of external extrusion on the connecting layer. At the same time, the fixing ring is more stable, more convenient and practical through the support of the fixing ring by the connecting rod;
基于上述专利，其背景技术中所提到的复合管在使用时，外部物体对复合管进行长时间挤压，导致复合管变形，严重时可使复合管断裂，影响复合管使用，导致运输材料泄漏，对环境造成污染，对此，针对该技术问题，本申请而提出一种抗变形能力强的复合管。Based on the above patent, when the composite pipe mentioned in its background technology is in use, external objects squeeze the composite pipe for a long time, causing the composite pipe to deform. In severe cases, the composite pipe may break, affecting the use of the composite pipe, causing leakage of transported materials, and polluting the environment. In this regard, in response to this technical problem, the present application proposes a composite pipe with strong anti-deformation ability.
实用新型内容Utility Model Content
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种抗变形能力强的复合管，通过支撑架对管道进行支撑，减少管道受外部挤压产生形变的概率。The utility model aims to solve the shortcomings in the prior art and proposes a composite pipe with strong anti-deformation ability, which supports the pipe through a support frame to reduce the probability of deformation of the pipe caused by external extrusion.
为实现上述目的，本实用新型提供了如下技术方案：In order to achieve the above purpose, the utility model provides the following technical solutions:
一种抗变形能力强的复合管，包括耐磨层，所述耐磨层外壁通过安装组件连接有安装块二，所述耐磨层内壁固定连接有阻燃层，所述阻燃层内壁固定连接有加强层，所述加强层内壁固定连接有隔热层，所述隔热层内壁固定连接有填充层，所述填充层内壁固定连接有支撑架。A composite pipe with strong anti-deformation ability comprises a wear-resistant layer, the outer wall of the wear-resistant layer is connected to a mounting block 2 through a mounting assembly, the inner wall of the wear-resistant layer is fixedly connected to a flame-retardant layer, the inner wall of the flame-retardant layer is fixedly connected to a reinforcement layer, the inner wall of the reinforcement layer is fixedly connected to a heat insulation layer, the inner wall of the heat insulation layer is fixedly connected to a filling layer, and the inner wall of the filling layer is fixedly connected to a support frame.
进一步地，所述安装组件包括位于耐磨层外壁一侧固定连接的固定环一，所述固定环一右端设置有卡槽，所述安装块二外壁设置在卡槽内壁，所述固定环一内壁螺纹连接有固定螺栓。Furthermore, the installation assembly includes a fixing ring 1 fixedly connected to one side of the outer wall of the wear-resistant layer, a slot is provided at the right end of the fixing ring 1, the outer wall of the mounting block 2 is provided on the inner wall of the slot, and a fixing bolt is threadedly connected to the inner wall of the fixing ring 1.
进一步地，所述加强层内部设置有多个橡胶块，所述橡胶块均内部固定连接有连接杆，所述橡胶块之间均连接有连接块。Furthermore, a plurality of rubber blocks are arranged inside the reinforcement layer, each of the rubber blocks is fixedly connected with a connecting rod inside, and each of the rubber blocks is connected with a connecting block.
进一步地，所述固定螺栓外壁螺纹连接在安装块二内壁，所述安装块二内壁固定连接在耐磨层外壁另一侧。Furthermore, the outer wall of the fixing bolt is threadedly connected to the inner wall of the second mounting block, and the inner wall of the second mounting block is fixedly connected to the other side of the outer wall of the wear-resistant layer.
进一步地，所述耐磨层材质为聚乙烯。Furthermore, the wear-resistant layer is made of polyethylene.
进一步地，所述阻燃层材质为四氟乙烯。Furthermore, the flame retardant layer is made of tetrafluoroethylene.
进一步地，所述隔热层材质为聚氨酯。Furthermore, the thermal insulation layer is made of polyurethane.
进一步地，所述填充层内部设置有填充绳，所述支撑架由多个正六边形拼接而成。Furthermore, a filling rope is arranged inside the filling layer, and the support frame is formed by splicing a plurality of regular hexagons.
本实用新型具有如下有益效果：The utility model has the following beneficial effects:
1、本实用新型中，通过支撑架在加强层、填充层、橡胶块、连接杆和连接块的配合下，实现该管道能够减少管道受外部挤压产生形变的概率，同时加强层内部留有部分中空，预防管道热胀冷缩产生的挤压导致管道变形。1. In the utility model, the support frame cooperates with the reinforcement layer, the filling layer, the rubber block, the connecting rod and the connecting block to realize that the probability of the pipeline being deformed by external extrusion can be reduced. At the same time, a part of the interior of the reinforcement layer is left hollow to prevent the pipeline from being deformed due to extrusion caused by thermal expansion and contraction of the pipeline.
2、本实用新型中，通过卡槽在固定环一、固定螺栓和安装块二的配合下，使得该管道连接处密封性好，在使用时防止内部液体从连接处泄漏。2. In the utility model, the coupling of the pipe is well sealed by the cooperation of the fixing ring 1, the fixing bolt and the mounting block 2, so that the internal liquid is prevented from leaking from the coupling when in use.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型提出的一种抗变形能力强的复合管的立体图；FIG1 is a perspective view of a composite pipe with strong anti-deformation capability proposed by the present invention;
图2为本实用新型提出的一种抗变形能力强的复合管的内部结构剖视图；FIG2 is a cross-sectional view of the internal structure of a composite pipe with strong anti-deformation capability proposed by the present invention;
图3为本实用新型提出的一种抗变形能力强的复合管的部分结构示意图。FIG3 is a partial structural schematic diagram of a composite pipe with strong anti-deformation capability proposed by the present invention.
图例说明：Legend:
1、耐磨层；2、固定环一；3、固定螺栓；4、阻燃层；5、加强层；6、隔热层；7、填充层；8、支撑架；9、卡槽；10、安装块二；11、橡胶块；12、连接杆；13、连接块。1. Wear-resistant layer; 2. Fixing ring 1; 3. Fixing bolt; 4. Flame-retardant layer; 5. Reinforcement layer; 6. Heat-insulating layer; 7. Filling layer; 8. Support frame; 9. Slot; 10. Mounting block 2; 11. Rubber block; 12. Connecting rod; 13. Connecting block.
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.
参照图1-3，本实用新型提供的一种实施例：一种抗变形能力强的复合管，包括耐磨层1，耐磨层1材质为聚乙烯，耐磨层1外壁一侧固定连接有固定环一2，固定环一2右端设置有卡槽9，卡槽9内壁设置有安装块二10，固定环一2内壁螺纹连接有固定螺栓3，固定螺栓3外壁螺纹连接在安装块二10内壁，安装块二10内壁固定连接在耐磨层1外壁另一侧；1-3, the utility model provides an embodiment: a composite pipe with strong anti-deformation ability, including a wear-resistant layer 1, the wear-resistant layer 1 is made of polyethylene, a fixing ring 2 is fixedly connected to one side of the outer wall of the wear-resistant layer 1, a card slot 9 is provided at the right end of the fixing ring 2, a mounting block 10 is provided on the inner wall of the card slot 9, a fixing bolt 3 is threadedly connected to the inner wall of the fixing ring 2, the outer wall of the fixing bolt 3 is threadedly connected to the inner wall of the mounting block 10, and the inner wall of the mounting block 10 is fixedly connected to the other side of the outer wall of the wear-resistant layer 1;
具体的，安装时将安装块二10插入固定环一2上的卡槽9中，然后通过固定螺栓3将安装块二10与固定环一2连接，通过安装块二10插入卡槽9中提高管道连接处的密封性，有效防止使用过程中管道内运输的液体从连接处产生泄漏。Specifically, during installation, the mounting block 10 is inserted into the slot 9 on the fixing ring 2, and then the mounting block 10 is connected to the fixing ring 2 by the fixing bolts 3. By inserting the mounting block 10 into the slot 9, the sealing of the pipeline connection is improved, and the liquid transported in the pipeline is effectively prevented from leaking from the connection during use.
耐磨层1内壁固定连接有阻燃层4，阻燃层4材质为四氟乙烯，阻燃层4内壁固定连接有加强层5，加强层5内部设置有多个橡胶块11，橡胶块11均内部固定连接有连接杆12，橡胶块11之间均连接有连接块13，加强层5内壁固定连接有隔热层6，隔热层6材质为聚氨酯，隔热层6内壁固定连接有填充层7，填充层7内部设置有填充绳，填充层7内壁固定连接有支撑架8，支撑架8由多个正六边形拼接而成；The inner wall of the wear-resistant layer 1 is fixedly connected with a flame retardant layer 4, the material of the flame retardant layer 4 is tetrafluoroethylene, the inner wall of the flame retardant layer 4 is fixedly connected with a reinforcement layer 5, a plurality of rubber blocks 11 are arranged inside the reinforcement layer 5, the rubber blocks 11 are all fixedly connected with a connecting rod 12 inside, and the rubber blocks 11 are all connected with a connecting block 13, the inner wall of the reinforcement layer 5 is fixedly connected with a heat insulation layer 6, the material of the heat insulation layer 6 is polyurethane, the inner wall of the heat insulation layer 6 is fixedly connected with a filling layer 7, a filling rope is arranged inside the filling layer 7, the inner wall of the filling layer 7 is fixedly connected with a support frame 8, and the support frame 8 is composed of a plurality of regular hexagons;
具体的，支撑架8由多个正六边形拼接而成具有良好的抗弯刚度和承载力，可以对管道内壁进行稳固的支撑，减少管道受外部挤压产生形变的概率，橡胶块11能够对外界压力进行减缓，对管道的抗压能力进行二次加强，同时配合橡胶块11和连接杆12，使加强层5中留有部分空隙，在对管道抗压能力进行加强的同时，能够预防管道内部其他层体受热胀冷缩影响产生形变对管道造成破坏，聚乙烯具有良好的耐磨性且在室温条件下，不溶于任何有机溶剂，耐酸、碱和各种盐类的腐蚀，可提高管道的使用寿命，四氟乙烯耐高温能够防止管道受热燃烧，聚氨酯能够增强管道的隔热性能，使管道内液体在外界气温较低的情况下仍然能够正常运输。Specifically, the support frame 8 is formed by splicing a plurality of regular hexagons, and has good bending stiffness and bearing capacity, and can provide a stable support for the inner wall of the pipeline, and reduce the probability of deformation of the pipeline caused by external extrusion; the rubber block 11 can reduce the external pressure, and perform a secondary reinforcement on the compressive strength of the pipeline; at the same time, the rubber block 11 and the connecting rod 12 are used to leave some gaps in the reinforcement layer 5, and while strengthening the compressive strength of the pipeline, it can prevent other layers inside the pipeline from being deformed due to thermal expansion and contraction, and cause damage to the pipeline; polyethylene has good wear resistance and is insoluble in any organic solvent at room temperature, and is resistant to corrosion by acids, alkalis and various salts, and can increase the service life of the pipeline; tetrafluoroethylene is resistant to high temperatures, and can prevent the pipeline from burning due to heat; polyurethane can enhance the thermal insulation performance of the pipeline, so that the liquid in the pipeline can still be transported normally when the outside temperature is low.
工作原理：安装时将安装块二10插入固定环一2上的卡槽9中，然后通过固定螺栓3将安装块二10与固定环一2连接，通过安装块二10插入卡槽9中提高管道连接处的密封性，有效防止使用过程中管道内运输的液体从连接处产生泄漏，支撑架8由多个正六边形拼接而成具有良好的抗弯刚度和承载力，可以对管道内壁进行稳固的支撑，减少管道受外部挤压产生形变的概率，橡胶块11能够对外界压力进行减缓，对管道的抗压能力进行二次加强，同时配合橡胶块11和连接杆12，使加强层5中留有部分空隙，在对管道抗压能力进行加强的同时，能够预防管道内部其他层体受热胀冷缩影响产生形变对管道造成破坏，聚乙烯具有良好的耐磨性且在室温条件下，不溶于任何有机溶剂，耐酸、碱和各种盐类的腐蚀，可提高管道的使用寿命，四氟乙烯耐高温能够防止管道受热燃烧，聚氨酯能够增强管道的隔热性能，使管道内液体在外界气温较低的情况下仍然能够正常运输。Working principle: During installation, insert the mounting block 10 into the slot 9 on the fixing ring 2, and then connect the mounting block 10 to the fixing ring 2 through the fixing bolts 3. Inserting the mounting block 10 into the slot 9 improves the sealing of the pipe connection, effectively preventing the liquid transported in the pipe from leaking from the connection during use. The support frame 8 is composed of a plurality of regular hexagons and has good bending stiffness and bearing capacity. It can firmly support the inner wall of the pipe and reduce the probability of deformation of the pipe due to external extrusion. The rubber block 11 can reduce the external pressure and improve the pressure resistance of the pipe. Secondary reinforcement is performed, and at the same time, the rubber block 11 and the connecting rod 12 are used to leave some gaps in the reinforcement layer 5. While strengthening the pressure resistance of the pipeline, it can prevent other layers inside the pipeline from being deformed due to thermal expansion and contraction and causing damage to the pipeline. Polyethylene has good wear resistance and is insoluble in any organic solvent at room temperature. It is resistant to corrosion by acids, alkalis and various salts, which can increase the service life of the pipeline. Tetrafluoroethylene is resistant to high temperatures and can prevent the pipeline from burning due to heat. Polyurethane can enhance the thermal insulation performance of the pipeline, so that the liquid in the pipeline can still be transported normally when the outside temperature is low.
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
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